/* =============================================================
   NUBELIN — Design System v2026.05
   Sistema visual compartido. Inspirado en Stripe / Linear / Vercel.
   ============================================================= */

/* ---------- 1. TOKENS / VARIABLES ---------- */
:root {
  /* Marca */
  --nb-blue-950: #061226;
  --nb-blue-900: #0A1F3D;
  --nb-blue-800: #102b54;
  --nb-blue-700: #1b3a6f;
  --nb-blue-600: #2a4d8c;
  --nb-primary:  #2563EB;
  --nb-primary-600: #1d4ed8;
  --nb-primary-700: #1e40af;
  --nb-cyan:     #06B6D4;
  --nb-violet:   #7C3AED;
  --nb-violet-soft: #A78BFA;
  --nb-success:  #10B981;
  --nb-warning:  #F59E0B;
  --nb-danger:   #EF4444;

  /* Neutros */
  --nb-bg:        #FFFFFF;
  --nb-bg-soft:   #F7F9FC;
  --nb-bg-cool:   #EEF2F8;
  --nb-surface:   #FFFFFF;
  --nb-border:    #E4E9F1;
  --nb-border-strong: #CBD5E1;

  /* Texto */
  --nb-ink:       #0B1A33;
  --nb-ink-soft:  #1E293B;
  --nb-text:      #334155;
  --nb-muted:     #64748B;
  --nb-muted-2:   #94A3B8;
  --nb-on-dark:   #E2E8F0;
  --nb-on-dark-soft: #94A3B8;

  /* Gradientes */
  --nb-grad-hero: linear-gradient(135deg, #061226 0%, #0A1F3D 45%, #102b54 100%);
  --nb-grad-primary: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
  --nb-grad-cyan: linear-gradient(135deg, #06B6D4 0%, #2563EB 100%);
  --nb-grad-soft: linear-gradient(180deg, #F7F9FC 0%, #FFFFFF 100%);

  /* Sombras */
  --nb-shadow-xs: 0 1px 2px rgba(11,26,51,.04);
  --nb-shadow-sm: 0 2px 6px rgba(11,26,51,.05), 0 1px 2px rgba(11,26,51,.04);
  --nb-shadow-md: 0 8px 24px -8px rgba(11,26,51,.10), 0 2px 6px rgba(11,26,51,.05);
  --nb-shadow-lg: 0 24px 48px -16px rgba(11,26,51,.16), 0 4px 12px rgba(11,26,51,.06);
  --nb-shadow-xl: 0 40px 80px -24px rgba(11,26,51,.22);
  --nb-shadow-glow: 0 20px 60px -20px rgba(37,99,235,.45);

  /* Radios */
  --nb-r-xs: 6px;
  --nb-r-sm: 10px;
  --nb-r-md: 14px;
  --nb-r-lg: 20px;
  --nb-r-xl: 28px;
  --nb-r-pill: 999px;

  /* Tipografía */
  --nb-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --nb-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Espaciado */
  --nb-container: 1240px;

  /* Transiciones */
  --nb-ease: cubic-bezier(.2,.8,.2,1);
  --nb-t-fast: 160ms var(--nb-ease);
  --nb-t: 280ms var(--nb-ease);
  --nb-t-slow: 480ms var(--nb-ease);
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--nb-font);
  font-size:16px;
  line-height:1.6;
  color:var(--nb-text);
  background:var(--nb-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%;height:auto}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,h6{margin:0;color:var(--nb-ink);font-weight:700;line-height:1.2;letter-spacing:-.01em}
p{margin:0}
input,textarea,select{font:inherit;color:inherit}

/* ---------- 3. LAYOUT ---------- */
.nb-container{
  width:100%;
  max-width:var(--nb-container);
  margin:0 auto;
  padding:0 24px;
}
.nb-section{padding:96px 0;position:relative}
.nb-section--tight{padding:64px 0}
.nb-section--dark{background:var(--nb-grad-hero);color:var(--nb-on-dark)}
.nb-section--dark h1,.nb-section--dark h2,.nb-section--dark h3,.nb-section--dark h4{color:#fff}
.nb-section--soft{background:var(--nb-bg-soft)}

/* Encabezado de sección */
.nb-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--nb-primary);
  padding:6px 14px;border-radius:var(--nb-r-pill);
  background:rgba(37,99,235,.08);
  border:1px solid rgba(37,99,235,.18);
  margin-bottom:18px;
}
.nb-section--dark .nb-eyebrow{
  color:#93C5FD;background:rgba(37,99,235,.12);border-color:rgba(147,197,253,.25);
}
.nb-section-head{max-width:780px;margin:0 auto 56px;text-align:center}
.nb-section-head h2{
  font-size:clamp(1.9rem,3.4vw,2.75rem);
  font-weight:800;
  letter-spacing:-.02em;
}
.nb-section-head p{
  margin-top:14px;font-size:1.08rem;color:var(--nb-muted);
}
.nb-section--dark .nb-section-head p{color:var(--nb-on-dark-soft)}

/* ---------- 4. BOTONES ---------- */
.nb-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;
  border-radius:var(--nb-r-pill);
  font-weight:600;font-size:.95rem;letter-spacing:-.005em;
  border:1px solid transparent;
  transition:transform var(--nb-t-fast),box-shadow var(--nb-t),background var(--nb-t),color var(--nb-t),border-color var(--nb-t);
  white-space:nowrap;
}
.nb-btn svg{width:18px;height:18px}
.nb-btn:hover{transform:translateY(-1px)}
.nb-btn:active{transform:translateY(0)}

.nb-btn--primary{background:var(--nb-primary);color:#fff;box-shadow:0 8px 20px -8px rgba(37,99,235,.5)}
.nb-btn--primary:hover{background:var(--nb-primary-600);box-shadow:0 12px 28px -8px rgba(37,99,235,.65)}

.nb-btn--dark{background:var(--nb-ink);color:#fff}
.nb-btn--dark:hover{background:#000}

.nb-btn--ghost{background:transparent;color:var(--nb-ink);border-color:var(--nb-border-strong)}
.nb-btn--ghost:hover{border-color:var(--nb-ink);background:#fff}

.nb-btn--on-dark{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.18);backdrop-filter:blur(8px)}
.nb-btn--on-dark:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.32)}

.nb-btn--accent{background:var(--nb-grad-primary);color:#fff;box-shadow:0 10px 30px -10px rgba(124,58,237,.55)}
.nb-btn--accent:hover{box-shadow:0 14px 36px -10px rgba(124,58,237,.75)}

.nb-btn--sm{padding:9px 16px;font-size:.85rem}
.nb-btn--lg{padding:16px 30px;font-size:1.02rem}

/* ---------- 5. HEADER ---------- */
.nb-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,.78);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:background var(--nb-t),border-color var(--nb-t),box-shadow var(--nb-t);
}
.nb-header.is-scrolled{
  background:rgba(255,255,255,.94);
  border-bottom-color:var(--nb-border);
  box-shadow:0 1px 0 rgba(11,26,51,.02);
}
.nb-nav{
  max-width:1320px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:14px 24px;
}
.nb-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nb-logo img{height:34px;width:auto}
.nb-nav-menu{display:flex;align-items:center;gap:4px}
.nb-nav-link{
  position:relative;padding:8px 14px;border-radius:var(--nb-r-sm);
  font-size:.92rem;font-weight:500;color:var(--nb-text);
  transition:color var(--nb-t-fast),background var(--nb-t-fast);
}
.nb-nav-link:hover{color:var(--nb-ink);background:var(--nb-bg-cool)}
.nb-nav-link--active{color:var(--nb-primary);background:rgba(37,99,235,.06)}
.nb-nav-link--active:hover{color:var(--nb-primary)}
.nb-nav-actions{display:flex;align-items:center;gap:8px}
.nb-nav-actions .nb-btn--ghost{padding:9px 16px;font-size:.88rem}

.nb-nav-toggle{
  display:none;
  width:44px;height:44px;border-radius:var(--nb-r-sm);
  border:1px solid var(--nb-border);
  background:#fff;
  align-items:center;justify-content:center;
  cursor:pointer;
  touch-action:manipulation;
  -webkit-tap-highlight-color:rgba(37,99,235,.15);
  position:relative;z-index:110;
  padding:0;
}
.nb-nav-toggle span{
  position:relative;display:block;width:20px;height:2px;background:var(--nb-ink);border-radius:2px;
  transition:transform var(--nb-t),opacity var(--nb-t);
  pointer-events:none;
}
.nb-nav-toggle span+span{margin-top:5px}
.nb-nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nb-nav-toggle.is-open span:nth-child(2){opacity:0}
.nb-nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile drawer — slide from right, con backdrop */
.nb-mobile-backdrop{
  position:fixed;inset:0;z-index:104;
  background:rgba(11,26,51,.55);
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
  opacity:0;visibility:hidden;
  transition:opacity .25s var(--nb-ease),visibility .25s var(--nb-ease);
}
.nb-mobile-backdrop.is-open{opacity:1;visibility:visible}

.nb-mobile-nav{
  position:fixed;top:0;right:0;bottom:0;
  width:min(340px, 86vw);max-width:86vw;
  background:#fff;
  padding:64px 22px 24px;
  z-index:105;
  overflow-y:auto;-webkit-overflow-scrolling:touch;
  box-shadow:-24px 0 60px -20px rgba(11,26,51,.35);
  transform:translateX(100%);
  transition:transform .32s var(--nb-ease);
  visibility:hidden;
}
.nb-mobile-nav.is-open{transform:translateX(0);visibility:visible}

/* Close button flotante esquina superior derecha */
.nb-mobile-nav__close{
  position:absolute;top:16px;right:16px;z-index:2;
  width:38px;height:38px;border-radius:50%;
  background:var(--nb-bg-cool);color:var(--nb-ink);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;border:0;padding:0;
  transition:background var(--nb-t-fast),transform var(--nb-t-fast);
}
.nb-mobile-nav__close:hover{background:#E2E8F0}
.nb-mobile-nav__close:active{transform:scale(.92)}
.nb-mobile-nav__close svg{width:16px;height:16px;pointer-events:none}

.nb-mobile-nav__list{display:flex;flex-direction:column;gap:1px;margin-bottom:6px}
.nb-mobile-nav a.nb-nav-link{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:13px 12px;border-radius:var(--nb-r-sm);
  font-size:.98rem;font-weight:600;color:var(--nb-ink);
  background:transparent;
  transition:background var(--nb-t-fast),color var(--nb-t-fast);
}
.nb-mobile-nav a.nb-nav-link::after{
  content:'';width:7px;height:7px;
  border-right:2px solid var(--nb-muted-2);border-top:2px solid var(--nb-muted-2);
  transform:rotate(45deg);
  transition:border-color var(--nb-t-fast),transform var(--nb-t-fast);
  opacity:.6;
}
.nb-mobile-nav a.nb-nav-link:hover,
.nb-mobile-nav a.nb-nav-link:active{background:var(--nb-bg-cool);color:var(--nb-ink)}
.nb-mobile-nav a.nb-nav-link:hover::after{opacity:1;transform:rotate(45deg) translate(2px,-2px)}
.nb-mobile-nav a.nb-nav-link.nb-nav-link--active{
  color:var(--nb-primary);
}
.nb-mobile-nav a.nb-nav-link.nb-nav-link--active::after{border-color:var(--nb-primary);opacity:1}

.nb-mobile-nav__divider{
  font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--nb-muted-2);
  padding:18px 12px 6px;
  margin-top:6px;border-top:1px solid var(--nb-border);
}
.nb-mobile-nav__divider:first-of-type{margin-top:14px}

.nb-mobile-nav .nb-mobile-actions{
  margin-top:4px;display:flex;flex-direction:column;gap:8px;padding:0 4px;
}
.nb-mobile-nav .nb-mobile-actions .nb-btn{justify-content:center;padding:11px 14px;font-size:.88rem}
.nb-mobile-nav .nb-mobile-actions .nb-btn--ghost{
  border-color:var(--nb-border);background:var(--nb-bg-soft);
}

/* Bloquear scroll del body cuando el drawer está abierto */
body.nb-nav-locked{overflow:hidden}

/* Safe area iOS — el padding-top:64px ya da espacio para el close button */
@supports (padding: max(0px)){
  .nb-mobile-nav{
    padding-top:max(64px, calc(env(safe-area-inset-top) + 56px));
    padding-bottom:max(24px, env(safe-area-inset-bottom));
    padding-right:max(22px, env(safe-area-inset-right));
  }
  .nb-mobile-nav__close{
    top:max(16px, calc(env(safe-area-inset-top) + 8px));
  }
}

/* ---------- 5.b DROPDOWN ACCESO ---------- */
.nb-dropdown{position:relative}
.nb-dropdown__menu{
  position:absolute;top:calc(100% + 10px);right:0;
  min-width:280px;background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-md);box-shadow:var(--nb-shadow-lg);
  padding:8px;opacity:0;transform:translateY(-8px);pointer-events:none;
  transition:opacity var(--nb-t),transform var(--nb-t);
  z-index:120;
}
.nb-dropdown.is-open .nb-dropdown__menu{opacity:1;transform:none;pointer-events:auto}
.nb-dropdown__item{
  display:flex;align-items:flex-start;gap:12px;
  padding:12px 14px;border-radius:var(--nb-r-sm);
  color:var(--nb-ink);text-decoration:none;
  transition:background var(--nb-t-fast);
}
.nb-dropdown__item:hover{background:var(--nb-bg-cool)}
.nb-dropdown__item-icon{
  width:38px;height:38px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(37,99,235,.08);color:var(--nb-primary);
}
.nb-dropdown__item-icon svg{width:18px;height:18px}
.nb-dropdown__item--violet .nb-dropdown__item-icon{background:rgba(124,58,237,.1);color:var(--nb-violet)}
.nb-dropdown__item--cyan .nb-dropdown__item-icon{background:rgba(6,182,212,.1);color:var(--nb-cyan)}
.nb-dropdown__item-body strong{display:block;font-size:.92rem;color:var(--nb-ink);font-weight:600}
.nb-dropdown__item-body span{display:block;font-size:.78rem;color:var(--nb-muted);margin-top:2px;line-height:1.4}
.nb-dropdown__caret{transition:transform var(--nb-t-fast)}
.nb-dropdown.is-open .nb-dropdown__caret{transform:rotate(180deg)}

/* ---------- 6. CARDS ---------- */
.nb-card{
  background:var(--nb-surface);
  border:1px solid var(--nb-border);
  border-radius:var(--nb-r-lg);
  padding:28px;
  transition:transform var(--nb-t),box-shadow var(--nb-t),border-color var(--nb-t);
}
.nb-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--nb-shadow-lg);
  border-color:rgba(37,99,235,.25);
}
.nb-card__icon{
  width:46px;height:46px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(37,99,235,.08);color:var(--nb-primary);
  margin-bottom:18px;
}
.nb-card__icon svg{width:22px;height:22px}
.nb-card h3{font-size:1.15rem;margin-bottom:8px}
.nb-card p{font-size:.95rem;color:var(--nb-muted)}

/* ---------- 7. HERO ---------- */
.nb-hero{
  position:relative;
  padding:140px 0 80px;
  background:var(--nb-grad-hero);
  color:var(--nb-on-dark);
  overflow:hidden;
}
.nb-hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(60% 50% at 80% 10%, rgba(124,58,237,.22), transparent 60%),
    radial-gradient(50% 50% at 10% 30%, rgba(6,182,212,.18), transparent 60%),
    radial-gradient(80% 60% at 50% 100%, rgba(37,99,235,.18), transparent 70%);
}
.nb-hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 80%);
}
.nb-hero__grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;
}
.nb-hero__badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:var(--nb-r-pill);
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  font-size:.82rem;font-weight:600;color:#CBD5E1;
  margin-bottom:24px;
}
.nb-hero__badge .dot{width:7px;height:7px;border-radius:50%;background:#34D399;box-shadow:0 0 0 4px rgba(16,185,129,.18)}
.nb-hero h1{
  color:#fff;font-size:clamp(2.4rem,4.6vw,3.85rem);font-weight:800;line-height:1.05;
  letter-spacing:-.025em;margin-bottom:22px;
}
.nb-hero h1 .nb-gradient{
  background:linear-gradient(120deg, #93C5FD 0%, #C4B5FD 50%, #67E8F9 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nb-hero__lead{
  font-size:clamp(1.02rem,1.4vw,1.18rem);
  color:#CBD5E1;max-width:560px;margin-bottom:32px;line-height:1.65;
}
.nb-hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px}
.nb-hero__trust{
  display:flex;gap:24px;flex-wrap:wrap;font-size:.85rem;color:#94A3B8;
}
.nb-hero__trust span{display:inline-flex;align-items:center;gap:6px}
.nb-hero__trust svg{width:16px;height:16px;color:#34D399}

/* Hero: prueba social — avatares + rating */
.nb-hero__social{
  display:flex;align-items:center;gap:14px;margin:24px 0 28px;flex-wrap:wrap;
}
.nb-avatar-stack{display:flex;align-items:center}
.nb-avatar-stack > *{
  width:36px;height:36px;border-radius:50%;
  border:2px solid #0A1F3D;
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;font-size:.82rem;color:#fff;
  margin-left:-12px;
  box-shadow:0 4px 12px -2px rgba(0,0,0,.4);
}
.nb-avatar-stack > *:first-child{margin-left:0}
.nb-avatar--plus{
  background:rgba(255,255,255,.1)!important;
  border-color:rgba(255,255,255,.18)!important;
  color:#CBD5E1!important;font-size:.72rem;
}
.nb-stars{display:flex;gap:2px;align-items:center;margin-bottom:2px}
.nb-stars svg{width:14px;height:14px}
.nb-hero__social-text{font-size:.82rem;color:#94A3B8;line-height:1.4}
.nb-hero__social-text span{display:block;color:#CBD5E1}

@media (max-width: 768px){
  .nb-hero__social{margin:18px 0 22px;gap:12px}
  .nb-avatar-stack > *{width:32px;height:32px;font-size:.74rem}
  .nb-hero__social-text{font-size:.78rem}
}

/* Mockup compuesto */
.nb-mockup{position:relative;perspective:1600px}
.nb-mockup__dashboard{
  position:relative;z-index:2;
  background:#0B1A33;
  border:1px solid rgba(255,255,255,.10);
  border-radius:18px;
  box-shadow:0 50px 100px -30px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.06);
  overflow:hidden;
  transform:rotateY(-6deg) rotateX(4deg);
  transition:transform var(--nb-t-slow);
}
.nb-mockup:hover .nb-mockup__dashboard{transform:rotateY(-2deg) rotateX(1deg)}
.nb-mockup__dashboard--right{transform:rotateY(4deg) rotateX(2deg)}
.nb-mockup__dashboard--right:hover{transform:rotateY(1deg) rotateX(0deg)}
.nb-mockup__dashboard--left{transform:rotateY(-4deg) rotateX(2deg)}
.nb-mockup__dashboard--left:hover{transform:rotateY(-1deg) rotateX(0deg)}
.nb-mockup__bar{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;background:#061226;border-bottom:1px solid rgba(255,255,255,.06);
}
.nb-mockup__dots{display:flex;gap:6px}
.nb-mockup__dots span{width:10px;height:10px;border-radius:50%}
.nb-mockup__dots span:nth-child(1){background:#EF4444}
.nb-mockup__dots span:nth-child(2){background:#F59E0B}
.nb-mockup__dots span:nth-child(3){background:#10B981}
.nb-mockup__url{
  font-size:.72rem;color:#64748B;font-family:var(--nb-font-mono);
  padding:4px 12px;background:rgba(255,255,255,.04);border-radius:6px;
}
.nb-mockup__body{padding:20px;display:grid;gap:14px}
.nb-mockup__kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.nb-mockup__kpi{
  padding:14px;background:rgba(255,255,255,.025);
  border:1px solid rgba(255,255,255,.05);border-radius:12px;position:relative;
}
.nb-mockup__kpi::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:2px;background:var(--nb-primary)}
.nb-mockup__kpi:nth-child(2)::before{background:var(--nb-success)}
.nb-mockup__kpi:nth-child(3)::before{background:var(--nb-warning)}
.nb-mockup__kpi-label{font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;color:#64748B;font-weight:700}
.nb-mockup__kpi-value{font-size:1.4rem;font-weight:800;color:#fff;margin-top:4px;letter-spacing:-.01em}
.nb-mockup__kpi-delta{font-size:.7rem;color:#34D399;margin-top:2px;display:flex;align-items:center;gap:4px}
.nb-mockup__kpi-delta svg{width:12px;height:12px}

.nb-mockup__chart{
  background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.05);
  border-radius:12px;padding:16px;
}
.nb-mockup__chart-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.nb-mockup__chart-title strong{color:#fff;font-size:.82rem;font-weight:600}
.nb-mockup__chart-title span{font-size:.7rem;color:#64748B}
.nb-mockup__bars{display:flex;align-items:flex-end;gap:6px;height:80px}
.nb-mockup__bars i{
  flex:1;display:block;background:linear-gradient(180deg, #60A5FA, #2563EB);
  border-radius:4px 4px 0 0;opacity:.85;
}

.nb-mockup__list{
  background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.05);
  border-radius:12px;padding:14px;display:grid;gap:8px;
}
.nb-mockup__list-row{
  display:flex;align-items:center;justify-content:space-between;
  font-size:.78rem;color:#CBD5E1;
}
.nb-mockup__list-row .name{display:flex;align-items:center;gap:8px}
.nb-mockup__list-row .name::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--nb-success)}
.nb-mockup__list-row strong{color:#fff;font-weight:600}

/* Mockup móvil flotante */
.nb-mockup__phone{
  position:absolute;right:-30px;bottom:-30px;z-index:3;
  width:200px;background:#0B1A33;border:8px solid #061226;
  border-radius:32px;padding:16px;
  box-shadow:0 40px 60px -20px rgba(0,0,0,.7);
  transform:rotate(6deg);
  animation:nb-float 5s ease-in-out infinite;
}
.nb-mockup__phone-bar{
  height:18px;background:#061226;border-radius:9px;margin-bottom:12px;
  display:flex;align-items:center;justify-content:center;
}
.nb-mockup__phone-bar::after{content:'';width:38px;height:6px;background:#0B1A33;border-radius:3px}
.nb-mockup__phone-kpi{
  background:rgba(255,255,255,.04);border-radius:10px;padding:10px 12px;margin-bottom:8px;
}
.nb-mockup__phone-kpi small{font-size:.6rem;color:#64748B;text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.nb-mockup__phone-kpi b{display:block;color:#fff;font-size:1rem;font-weight:800;margin-top:2px}
.nb-mockup__phone-kpi .grad{
  background:linear-gradient(90deg,#34D399,#06B6D4);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* Indicador flotante */
.nb-float-chip{
  position:absolute;z-index:4;
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;background:#fff;color:var(--nb-ink);
  border-radius:14px;box-shadow:var(--nb-shadow-lg);
  font-size:.82rem;font-weight:600;
  animation:nb-float 6s ease-in-out infinite;
}
.nb-float-chip svg{width:18px;height:18px}
.nb-float-chip--top{top:-14px;left:-30px;animation-delay:-2s}
.nb-float-chip--mid{top:38%;right:-40px}
.nb-float-chip__icon{
  width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:rgba(16,185,129,.12);color:var(--nb-success);
}
.nb-float-chip--top .nb-float-chip__icon{background:rgba(245,158,11,.14);color:var(--nb-warning)}

@keyframes nb-float{
  0%,100%{transform:translateY(0) rotate(6deg)}
  50%{transform:translateY(-12px) rotate(6deg)}
}
.nb-float-chip{animation-name:nb-float-chip}
@keyframes nb-float-chip{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}

/* ---------- 8. ECOSISTEMA ---------- */
.nb-eco{
  position:relative;display:grid;grid-template-columns:repeat(12,1fr);gap:20px;
}
.nb-eco-node{
  grid-column:span 3;
  background:#fff;border:1px solid var(--nb-border);border-radius:var(--nb-r-lg);
  padding:22px;transition:transform var(--nb-t),box-shadow var(--nb-t),border-color var(--nb-t);
  position:relative;overflow:hidden;
}
.nb-eco-node:hover{transform:translateY(-4px);box-shadow:var(--nb-shadow-md);border-color:rgba(37,99,235,.3)}
.nb-eco-node--core{
  grid-column:span 4;
  background:var(--nb-grad-hero);color:#fff;border:none;
  box-shadow:var(--nb-shadow-glow);
}
.nb-eco-node--core::before{
  content:'';position:absolute;inset:0;background:
    radial-gradient(60% 60% at 80% 10%, rgba(124,58,237,.5), transparent 60%),
    radial-gradient(50% 50% at 0% 100%, rgba(6,182,212,.3), transparent 60%);
  pointer-events:none;
}
.nb-eco-node--core *{position:relative;z-index:1}
.nb-eco-node--core h3,.nb-eco-node--core p{color:#fff}
.nb-eco-node--core p{color:#CBD5E1}

.nb-eco-node__head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.nb-eco-node__icon{
  width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:rgba(37,99,235,.08);color:var(--nb-primary);
}
.nb-eco-node--core .nb-eco-node__icon{background:rgba(255,255,255,.12);color:#fff}
.nb-eco-node__icon svg{width:20px;height:20px}
.nb-eco-node h3{font-size:1.02rem;margin:0}
.nb-eco-node p{font-size:.88rem;color:var(--nb-muted);margin:0}
.nb-eco-node__tag{
  display:inline-block;margin-top:14px;font-size:.7rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;
  color:var(--nb-primary);padding:4px 10px;border-radius:var(--nb-r-pill);
  background:rgba(37,99,235,.08);
}
.nb-eco-node--core .nb-eco-node__tag{color:#fff;background:rgba(255,255,255,.12)}

/* Líneas conectoras decorativas */
.nb-eco-lines{
  position:absolute;inset:0;pointer-events:none;z-index:-1;
}
.nb-eco-lines svg{position:absolute;inset:0;width:100%;height:100%}
.nb-eco-lines path{
  stroke:url(#nbLineGrad);stroke-width:1.5;fill:none;
  stroke-dasharray:5 6;opacity:.4;
}

/* ---------- 9. TABS DEMO ---------- */
.nb-tabs{
  display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:36px;
  background:var(--nb-bg-cool);padding:8px;border-radius:var(--nb-r-pill);max-width:fit-content;margin-left:auto;margin-right:auto;
  border:1px solid var(--nb-border);
}
.nb-tab{
  padding:10px 18px;border-radius:var(--nb-r-pill);
  font-size:.88rem;font-weight:600;color:var(--nb-muted);
  display:inline-flex;align-items:center;gap:8px;
  transition:background var(--nb-t-fast),color var(--nb-t-fast),box-shadow var(--nb-t-fast);
}
.nb-tab svg{width:16px;height:16px}
.nb-tab:hover{color:var(--nb-ink)}
.nb-tab.is-active{
  background:#fff;color:var(--nb-ink);
  box-shadow:var(--nb-shadow-sm);
}

.nb-tab-panel{display:none;animation:nb-fade .4s var(--nb-ease)}
.nb-tab-panel.is-active{display:block}
@keyframes nb-fade{
  from{opacity:0;transform:translateY(8px)}
  to{opacity:1;transform:translateY(0)}
}

.nb-demo-frame{
  background:#0B1A33;border-radius:var(--nb-r-xl);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--nb-shadow-xl);
  overflow:hidden;
}
.nb-demo-frame__bar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;background:#061226;border-bottom:1px solid rgba(255,255,255,.06);
}
.nb-demo-frame__body{padding:32px;color:#CBD5E1;min-height:380px}
.nb-demo-frame__body h4{color:#fff;font-size:1.1rem;margin-bottom:6px}
.nb-demo-frame__body .lead{color:#94A3B8;font-size:.95rem;margin-bottom:24px}

/* ---------- 10. FOOTER ---------- */
.nb-footer{
  background:var(--nb-blue-950);color:#94A3B8;
  padding:80px 0 28px;
}
.nb-footer-grid{
  display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:48px;
}
.nb-footer-brand p{margin-top:14px;font-size:.92rem;line-height:1.7;max-width:320px;color:#94A3B8}
.nb-footer-brand img{height:32px;width:auto;filter:brightness(0) invert(1)}
.nb-footer-col h5{
  color:#fff;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  margin-bottom:18px;
}
.nb-footer-col a{
  display:block;padding:6px 0;font-size:.92rem;color:#94A3B8;
  transition:color var(--nb-t-fast);
}
.nb-footer-col a:hover{color:#fff}
.nb-footer-bottom{
  margin-top:64px;padding-top:24px;border-top:1px solid rgba(255,255,255,.06);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:.85rem;color:#64748B;
}
.nb-footer-social{display:flex;gap:10px}
.nb-footer-social a{
  width:36px;height:36px;border-radius:10px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;color:#94A3B8;
  transition:background var(--nb-t-fast),color var(--nb-t-fast),border-color var(--nb-t-fast);
}
.nb-footer-social a:hover{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.18)}
.nb-footer-social svg{width:16px;height:16px}

/* ---------- 10.b INTEGRACIONES STRIP ---------- */
.nb-integrations{
  padding:36px 0 32px;
  background:linear-gradient(180deg, var(--nb-bg-soft) 0%, #fff 100%);
  border-top:1px solid var(--nb-border);
  border-bottom:1px solid var(--nb-border);
}
.nb-integrations__label{
  text-align:center;font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--nb-muted-2);margin-bottom:24px;
}
.nb-integrations__grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:18px;
  max-width:1080px;margin:0 auto;
}
.nb-integration{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  padding:14px 12px;background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-md);
  color:var(--nb-text);
  transition:transform var(--nb-t-fast),border-color var(--nb-t-fast),box-shadow var(--nb-t-fast);
}
.nb-integration:hover{
  transform:translateY(-2px);border-color:var(--nb-border-strong);
  box-shadow:var(--nb-shadow-sm);color:var(--nb-ink);
}
.nb-integration svg{width:90px;height:22px;color:var(--nb-muted)}
.nb-integration:hover svg{color:var(--nb-ink)}
.nb-integration span{font-size:.7rem;color:var(--nb-muted-2);font-weight:500;text-align:center;line-height:1.2}

@media (max-width: 1024px){.nb-integrations__grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width: 480px){.nb-integrations__grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- 10.c FOOTER NEWSLETTER (inline in footer) ---------- */
.nb-footer-newsletter{
  display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
  padding-bottom:36px;margin-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nb-footer-newsletter__text h4{
  color:#fff;font-size:1.15rem;margin-bottom:4px;letter-spacing:-.01em;
}
.nb-footer-newsletter__text p{
  font-size:.88rem;color:#94A3B8;
}
.nb-footer-newsletter__form{display:flex;gap:8px;align-items:center}
.nb-footer-newsletter__form input{
  padding:13px 18px;border-radius:var(--nb-r-pill);
  border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);
  color:#fff;font-size:.92rem;outline:none;min-width:240px;
  transition:border-color var(--nb-t-fast),background var(--nb-t-fast);
}
.nb-footer-newsletter__form input::placeholder{color:#64748B}
.nb-footer-newsletter__form input:focus{border-color:#93C5FD;background:rgba(255,255,255,.08)}
.nb-footer-newsletter__form button{white-space:nowrap}

@media (max-width: 768px){
  .nb-footer-newsletter{grid-template-columns:1fr;gap:14px}
  .nb-footer-newsletter__form{flex-direction:column;width:100%}
  .nb-footer-newsletter__form input{min-width:0;width:100%}
  .nb-footer-newsletter__form button{width:100%;justify-content:center}
}

/* ---------- 11. CHATBOT ---------- */
.nb-chat-btn{
  position:fixed;right:22px;bottom:22px;z-index:200;
  width:60px;height:60px;border-radius:50%;
  background:var(--nb-grad-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 18px 40px -10px rgba(37,99,235,.55);
  transition:transform var(--nb-t);
}
.nb-chat-btn:hover{transform:translateY(-3px) scale(1.04)}
.nb-chat-btn svg{width:26px;height:26px}
.nb-chat-btn::after{
  content:'';position:absolute;inset:-6px;border-radius:50%;
  border:2px solid rgba(37,99,235,.35);animation:nb-pulse 2.4s infinite;
}
@keyframes nb-pulse{
  0%{transform:scale(.95);opacity:.7}
  70%{transform:scale(1.2);opacity:0}
  100%{transform:scale(1.2);opacity:0}
}

.nb-chat-window{
  position:fixed;right:22px;bottom:96px;z-index:201;
  width:380px;max-width:calc(100vw - 28px);height:520px;max-height:calc(100vh - 120px);
  background:#fff;border-radius:20px;
  box-shadow:0 30px 80px -20px rgba(11,26,51,.35);
  border:1px solid var(--nb-border);
  display:flex;flex-direction:column;overflow:hidden;
  transform:translateY(20px) scale(.96);opacity:0;pointer-events:none;
  transition:transform var(--nb-t),opacity var(--nb-t);
}
.nb-chat-window.is-open{transform:none;opacity:1;pointer-events:auto}
.nb-chat-head{
  padding:16px 18px;background:var(--nb-grad-hero);color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
}
.nb-chat-head__avatar{
  width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:center;
}
.nb-chat-head__info{flex:1}
.nb-chat-head__info strong{display:block;color:#fff;font-size:.95rem}
.nb-chat-head__info span{font-size:.75rem;color:#93C5FD;display:flex;align-items:center;gap:6px}
.nb-chat-head__info span::before{content:'';width:7px;height:7px;border-radius:50%;background:#34D399}
.nb-chat-close{color:#fff;padding:6px;border-radius:8px;transition:background var(--nb-t-fast)}
.nb-chat-close:hover{background:rgba(255,255,255,.12)}
.nb-chat-close svg{width:18px;height:18px}

.nb-chat-body{
  flex:1;overflow-y:auto;padding:18px;background:var(--nb-bg-soft);
  display:flex;flex-direction:column;gap:10px;
}
.nb-msg{
  max-width:85%;padding:10px 14px;border-radius:14px;font-size:.9rem;line-height:1.5;
}
.nb-msg--ai{background:#fff;border:1px solid var(--nb-border);align-self:flex-start;border-bottom-left-radius:4px;color:var(--nb-ink-soft)}
.nb-msg--user{background:var(--nb-primary);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.nb-chat-foot{
  padding:12px;border-top:1px solid var(--nb-border);background:#fff;
  display:flex;gap:8px;align-items:center;
}
.nb-chat-foot input{
  flex:1;padding:10px 14px;border-radius:var(--nb-r-pill);
  border:1px solid var(--nb-border);background:var(--nb-bg-soft);
  font-size:.9rem;outline:none;transition:border-color var(--nb-t-fast);
}
.nb-chat-foot input:focus{border-color:var(--nb-primary);background:#fff}
.nb-chat-send{
  width:38px;height:38px;border-radius:50%;background:var(--nb-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
}
.nb-chat-send svg{width:16px;height:16px}

/* ---------- 12. ANIMATIONS REVEAL ---------- */
[data-nb-reveal]{
  opacity:0;transform:translateY(24px);
  transition:opacity .7s var(--nb-ease),transform .7s var(--nb-ease);
}
[data-nb-reveal].is-in{opacity:1;transform:none}
[data-nb-reveal-delay="1"]{transition-delay:.08s}
[data-nb-reveal-delay="2"]{transition-delay:.16s}
[data-nb-reveal-delay="3"]{transition-delay:.24s}
[data-nb-reveal-delay="4"]{transition-delay:.32s}
[data-nb-reveal-delay="5"]{transition-delay:.4s}

/* ---------- 13.t TESTIMONIAL INLINE (página de producto) ---------- */
.nb-quote{
  display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;
  max-width:780px;margin:0 auto;
  background:#fff;border:1px solid var(--nb-border);border-radius:var(--nb-r-xl);
  padding:32px 36px;
  box-shadow:var(--nb-shadow-md);position:relative;
}
.nb-quote::before{
  content:'"';position:absolute;top:-10px;left:24px;
  font-family:Georgia,serif;font-size:6rem;font-weight:900;line-height:1;
  background:var(--nb-grad-primary);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  opacity:.7;
}
.nb-quote__avatar{
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#fff;font-size:1.25rem;
  border:3px solid #fff;box-shadow:0 6px 18px -4px rgba(11,26,51,.25);
  flex-shrink:0;
}
.nb-quote__body p{
  font-size:1.08rem;line-height:1.6;color:var(--nb-ink);
  margin-bottom:14px;font-weight:500;
}
.nb-quote__author strong{display:block;color:var(--nb-ink);font-size:.92rem;font-weight:700}
.nb-quote__author span{font-size:.82rem;color:var(--nb-muted)}

@media (max-width: 768px){
  .nb-quote{grid-template-columns:1fr;padding:24px 22px;text-align:left}
  .nb-quote__avatar{margin-bottom:6px}
  .nb-quote__body p{font-size:1rem}
}

/* ---------- 13.u TABLA COMPARATIVA ---------- */
.nb-compare-table{
  background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-lg);overflow:hidden;
  max-width:980px;margin:0 auto;
}
.nb-compare-table table{width:100%;border-collapse:collapse}
.nb-compare-table th,
.nb-compare-table td{
  padding:16px 18px;text-align:left;font-size:.92rem;
  border-bottom:1px solid var(--nb-border);
}
.nb-compare-table th{
  background:var(--nb-bg-soft);
  font-weight:700;color:var(--nb-ink);font-size:.85rem;
  text-transform:uppercase;letter-spacing:.06em;
  position:sticky;top:0;
}
.nb-compare-table thead th{padding:18px}
.nb-compare-table th.nb-col-nubelin{
  background:var(--nb-grad-primary);color:#fff;
}
.nb-compare-table td.nb-col-nubelin{
  background:rgba(37,99,235,.04);font-weight:600;color:var(--nb-ink);
}
.nb-compare-table tbody tr:last-child td{border-bottom:none}
.nb-compare-table tbody tr:hover{background:var(--nb-bg-soft)}
.nb-compare-table tbody tr:hover td.nb-col-nubelin{background:rgba(37,99,235,.07)}
.nb-compare-table .nb-cell-yes{
  color:var(--nb-success);font-weight:700;display:inline-flex;align-items:center;gap:6px;
}
.nb-compare-table .nb-cell-yes::before{
  content:'';width:18px;height:18px;border-radius:50%;
  background:rgba(16,185,129,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310B981' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat;
}
.nb-compare-table .nb-cell-no{
  color:var(--nb-danger);font-weight:700;display:inline-flex;align-items:center;gap:6px;
}
.nb-compare-table .nb-cell-no::before{
  content:'';width:18px;height:18px;border-radius:50%;
  background:rgba(239,68,68,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23EF4444' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M18 6 6 18M6 6l12 12'/%3E%3C/svg%3E") center/10px no-repeat;
}
.nb-compare-table .nb-cell-partial{
  color:var(--nb-warning);font-weight:600;display:inline-flex;align-items:center;gap:6px;
}
.nb-compare-table .nb-cell-partial::before{
  content:'~';width:18px;height:18px;border-radius:50%;
  background:rgba(245,158,11,.15);color:var(--nb-warning);font-weight:900;
  display:flex;align-items:center;justify-content:center;font-size:.85rem;
}

@media (max-width: 768px){
  .nb-compare-table th,.nb-compare-table td{padding:12px 12px;font-size:.85rem}
  .nb-compare-table th{font-size:.72rem;padding:14px 10px}
}

/* ---------- 13.v VIDEO / DEMO PLACEHOLDER ---------- */
.nb-video-frame{
  position:relative;border-radius:var(--nb-r-xl);overflow:hidden;
  background:var(--nb-grad-hero);
  aspect-ratio:16/9;cursor:pointer;
  box-shadow:var(--nb-shadow-xl);
  transition:transform var(--nb-t),box-shadow var(--nb-t);
}
.nb-video-frame:hover{transform:scale(1.01)}
.nb-video-frame::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(60% 50% at 80% 10%, rgba(124,58,237,.32), transparent 60%),
    radial-gradient(50% 50% at 10% 90%, rgba(6,182,212,.25), transparent 60%);
}
.nb-video-frame::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 80%);
}
.nb-video-frame__center{
  position:absolute;inset:0;z-index:2;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  text-align:center;color:#fff;padding:20px;
}
.nb-video-frame__play{
  width:84px;height:84px;border-radius:50%;
  background:rgba(255,255,255,.94);color:var(--nb-ink);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 20px 40px -10px rgba(0,0,0,.5);
  position:relative;
  transition:transform var(--nb-t);
}
.nb-video-frame:hover .nb-video-frame__play{transform:scale(1.08)}
.nb-video-frame__play::after{
  content:'';position:absolute;inset:-8px;border-radius:50%;
  border:2px solid rgba(255,255,255,.4);animation:nb-pulse 2.4s infinite;
}
.nb-video-frame__play svg{width:32px;height:32px;margin-left:4px}
.nb-video-frame__label{
  font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:#93C5FD;
}
.nb-video-frame__title{
  color:#fff;font-size:clamp(1.05rem, 2vw, 1.3rem);font-weight:700;max-width:540px;
}

@media (max-width: 768px){
  .nb-video-frame__play{width:64px;height:64px}
  .nb-video-frame__play svg{width:24px;height:24px}
}

/* ---------- 13.w MODAL (demo iframe) ---------- */
.nb-modal{
  position:fixed;inset:0;z-index:300;
  display:flex;align-items:center;justify-content:center;
  background:rgba(11,26,51,.78);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  opacity:0;visibility:hidden;
  transition:opacity var(--nb-t),visibility var(--nb-t);
  padding:20px;
}
.nb-modal.is-open{opacity:1;visibility:visible}
.nb-modal__inner{
  position:relative;width:100%;max-width:1180px;
  background:#0B1A33;border:1px solid rgba(255,255,255,.1);
  border-radius:var(--nb-r-xl);overflow:hidden;
  transform:scale(.94);transition:transform var(--nb-t);
  box-shadow:0 40px 80px -20px rgba(0,0,0,.6);
}
.nb-modal.is-open .nb-modal__inner{transform:scale(1)}
.nb-modal__close{
  position:absolute;top:14px;right:14px;z-index:2;
  width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background var(--nb-t-fast);
}
.nb-modal__close:hover{background:rgba(255,255,255,.18)}
.nb-modal__close svg{width:18px;height:18px}
.nb-modal__head{
  padding:14px 18px;background:rgba(0,0,0,.3);
  display:flex;align-items:center;gap:12px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nb-modal__dots{display:flex;gap:6px}
.nb-modal__dots span{width:10px;height:10px;border-radius:50%}
.nb-modal__dots span:nth-child(1){background:#EF4444}
.nb-modal__dots span:nth-child(2){background:#F59E0B}
.nb-modal__dots span:nth-child(3){background:#10B981}
.nb-modal__url{
  font-family:var(--nb-font-mono);font-size:.78rem;color:#94A3B8;
  padding:4px 12px;background:rgba(255,255,255,.05);border-radius:6px;
}
.nb-modal__body{
  width:100%;aspect-ratio:16/9;background:#020617;
}
.nb-modal__body iframe{width:100%;height:100%;border:0}

@media (max-width: 768px){
  .nb-modal{padding:14px}
  .nb-modal__inner{border-radius:var(--nb-r-lg)}
  .nb-modal__close{top:8px;right:8px;width:34px;height:34px}
}

/* ---------- 13.x SWITCH ANUAL/MENSUAL ---------- */
.nb-billing-switch{
  display:inline-flex;align-items:center;gap:8px;padding:6px;
  background:var(--nb-bg-cool);border:1px solid var(--nb-border);
  border-radius:var(--nb-r-pill);margin:0 auto 28px;
}
.nb-billing-switch button{
  padding:9px 18px;border-radius:var(--nb-r-pill);
  font-size:.88rem;font-weight:600;color:var(--nb-muted);
  cursor:pointer;background:transparent;border:0;
  transition:background var(--nb-t-fast),color var(--nb-t-fast);
  display:inline-flex;align-items:center;gap:8px;
}
.nb-billing-switch button.is-active{
  background:#fff;color:var(--nb-ink);
  box-shadow:var(--nb-shadow-sm);
}
.nb-billing-switch button .save{
  font-size:.66rem;font-weight:800;padding:3px 8px;
  background:rgba(16,185,129,.15);color:var(--nb-success);
  border-radius:var(--nb-r-pill);text-transform:uppercase;letter-spacing:.06em;
}
.nb-billing-switch button.is-active .save{background:rgba(16,185,129,.2)}

.nb-billing-wrap{text-align:center}

/* Cuando billing=annual, mostrar precios anuales */
[data-billing="annual"] .nb-price-monthly{display:none}
[data-billing="annual"] .nb-price-annual{display:inline}
[data-billing="monthly"] .nb-price-annual{display:none}
.nb-price-annual,
.nb-price-monthly{display:inline}

/* ---------- 13.s PRICING (módulos individuales + packs) ---------- */
.nb-pricing-category{
  display:flex;align-items:center;gap:10px;
  font-size:.92rem;font-weight:700;color:var(--nb-ink);
  text-transform:uppercase;letter-spacing:.06em;
  margin:32px 0 16px;padding-bottom:8px;
  border-bottom:1px solid var(--nb-border);
}
.nb-pricing-category svg{color:var(--nb-primary)}
.nb-pricing-category:first-of-type{margin-top:0}

.nb-pricing-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:8px;
}
.nb-pricing-grid--2{grid-template-columns:repeat(2,1fr)}

.nb-price-card{
  position:relative;display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-lg);padding:24px;
  transition:transform var(--nb-t),box-shadow var(--nb-t),border-color var(--nb-t);
}
.nb-price-card:hover{
  transform:translateY(-3px);box-shadow:var(--nb-shadow-md);border-color:rgba(37,99,235,.25);
}
.nb-price-card--featured{
  border-color:var(--nb-primary);
  box-shadow:0 12px 32px -12px rgba(37,99,235,.3);
  background:linear-gradient(180deg, rgba(37,99,235,.04) 0%, #fff 100%);
}
.nb-price-card--violet{
  border-color:rgba(124,58,237,.25);
  background:linear-gradient(180deg, rgba(124,58,237,.04) 0%, #fff 100%);
}
.nb-price-card__badge{
  position:absolute;top:-10px;right:14px;
  font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 12px;background:var(--nb-grad-primary);color:#fff;
  border-radius:var(--nb-r-pill);box-shadow:0 6px 16px -6px rgba(37,99,235,.5);
}
.nb-price-card__name{
  font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--nb-primary);margin-bottom:6px;
}
.nb-price-card--violet .nb-price-card__name{color:var(--nb-violet)}
.nb-price-card__price{
  display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;
  margin:6px 0 12px;padding-bottom:14px;border-bottom:1px solid var(--nb-border);
}
.nb-price-card__price strong{
  font-size:1.7rem;font-weight:900;color:var(--nb-ink);letter-spacing:-.02em;line-height:1;
}
.nb-price-card__price small{font-size:.74rem;color:var(--nb-muted);font-weight:500}
.nb-price-card__desc{font-size:.85rem;color:var(--nb-muted);line-height:1.5;margin-bottom:14px;min-height:42px}
.nb-price-card__features{display:grid;gap:7px;margin-bottom:18px;flex:1}
.nb-price-card__features li{
  font-size:.85rem;color:var(--nb-text);display:flex;align-items:flex-start;gap:7px;line-height:1.45;
}
.nb-price-card__features li::before{
  content:'';width:14px;height:14px;border-radius:50%;flex-shrink:0;margin-top:3px;
  background:rgba(16,185,129,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310B981' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/8px no-repeat;
}
.nb-price-card .nb-btn{justify-content:center}

/* PACKS */
.nb-packs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.nb-pack{
  position:relative;display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-xl);padding:32px 28px;
  transition:transform var(--nb-t),box-shadow var(--nb-t);
}
.nb-pack:hover{transform:translateY(-4px);box-shadow:var(--nb-shadow-lg)}
.nb-pack--featured{
  background:var(--nb-grad-hero);color:#CBD5E1;border-color:transparent;
  box-shadow:var(--nb-shadow-glow);overflow:hidden;
}
.nb-pack--featured::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 60% at 100% 0%, rgba(124,58,237,.32), transparent 60%);
}
.nb-pack--featured > *{position:relative;z-index:1}
.nb-pack__badge{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:6px 14px;background:var(--nb-warning);color:#fff;
  border-radius:var(--nb-r-pill);box-shadow:0 8px 18px -4px rgba(245,158,11,.5);
  white-space:nowrap;
}
.nb-pack__head{margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid var(--nb-border)}
.nb-pack--featured .nb-pack__head{border-bottom-color:rgba(255,255,255,.12)}
.nb-pack__tag{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:4px 12px;background:rgba(37,99,235,.1);color:var(--nb-primary);
  border-radius:var(--nb-r-pill);margin-bottom:10px;
}
.nb-pack--featured .nb-pack__tag{background:rgba(255,255,255,.12);color:#93C5FD}
.nb-pack__head h3{font-size:1.35rem;color:var(--nb-ink);font-weight:800;margin-bottom:8px;letter-spacing:-.01em}
.nb-pack--featured .nb-pack__head h3{color:#fff}
.nb-pack__head p{font-size:.88rem;color:var(--nb-muted);line-height:1.55}
.nb-pack--featured .nb-pack__head p{color:#94A3B8}

.nb-pack__price{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}
.nb-pack__price > div{padding:12px;background:var(--nb-bg-soft);border-radius:var(--nb-r-md)}
.nb-pack--featured .nb-pack__price > div{background:rgba(255,255,255,.06)}
.nb-pack__price small{display:block;font-size:.66rem;color:var(--nb-muted);font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.nb-pack--featured .nb-pack__price small{color:#94A3B8}
.nb-pack__price strong{font-size:1.35rem;font-weight:900;color:var(--nb-ink);letter-spacing:-.01em;line-height:1}
.nb-pack--featured .nb-pack__price strong{color:#fff}

.nb-pack__includes{display:grid;gap:10px;margin-bottom:24px;flex:1}
.nb-pack__include{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;background:var(--nb-bg-soft);border-radius:var(--nb-r-sm);
}
.nb-pack--featured .nb-pack__include{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.nb-pack__include-icon{
  width:32px;height:32px;border-radius:8px;flex-shrink:0;
  background:rgba(37,99,235,.1);color:var(--nb-primary);
  display:flex;align-items:center;justify-content:center;
}
.nb-pack--featured .nb-pack__include-icon{background:rgba(255,255,255,.1);color:#93C5FD}
.nb-pack__include-icon svg{width:16px;height:16px}
.nb-pack__include strong{display:block;font-size:.85rem;color:var(--nb-ink);font-weight:600;line-height:1.2}
.nb-pack--featured .nb-pack__include strong{color:#fff}
.nb-pack__include span{font-size:.72rem;color:var(--nb-muted)}
.nb-pack--featured .nb-pack__include span{color:#94A3B8}

.nb-pack .nb-btn{justify-content:center;width:100%}
.nb-pack__save{
  margin-top:14px;text-align:center;font-size:.74rem;color:var(--nb-success);font-weight:700;
}
.nb-pack--featured .nb-pack__save{color:#6EE7B7}

@media (max-width: 1024px){
  .nb-pricing-grid{grid-template-columns:repeat(2,1fr)}
  .nb-packs{grid-template-columns:1fr}
}
@media (max-width: 768px){
  .nb-pricing-grid,.nb-pricing-grid--2{grid-template-columns:1fr}
  .nb-pack{padding:26px 22px}
  .nb-pack__price{grid-template-columns:1fr}
}

/* ---------- 13.r FAQ ACCORDION ---------- */
.nb-faq{
  max-width:820px;margin:0 auto;
  display:flex;flex-direction:column;gap:10px;
}
.nb-faq__item{
  background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-md);overflow:hidden;
  transition:border-color var(--nb-t),box-shadow var(--nb-t);
}
.nb-faq__item:hover{border-color:var(--nb-border-strong)}
.nb-faq__item[open]{
  border-color:rgba(37,99,235,.3);
  box-shadow:0 8px 24px -12px rgba(37,99,235,.18);
}
.nb-faq__q{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 22px;cursor:pointer;
  font-size:1rem;font-weight:600;color:var(--nb-ink);
  list-style:none;line-height:1.4;
  user-select:none;
  transition:background var(--nb-t-fast);
}
.nb-faq__q::-webkit-details-marker{display:none}
.nb-faq__q::marker{display:none;content:''}
.nb-faq__q:hover{background:var(--nb-bg-soft)}
.nb-faq__toggle{
  flex-shrink:0;width:28px;height:28px;border-radius:50%;
  background:var(--nb-bg-cool);color:var(--nb-primary);
  display:flex;align-items:center;justify-content:center;
  position:relative;transition:transform var(--nb-t),background var(--nb-t);
}
.nb-faq__toggle::before,
.nb-faq__toggle::after{
  content:'';position:absolute;background:var(--nb-primary);border-radius:1px;
  transition:transform var(--nb-t),opacity var(--nb-t);
}
.nb-faq__toggle::before{width:12px;height:2px}
.nb-faq__toggle::after{width:2px;height:12px}
.nb-faq__item[open] .nb-faq__toggle{
  background:var(--nb-primary);
  transform:rotate(180deg);
}
.nb-faq__item[open] .nb-faq__toggle::before,
.nb-faq__item[open] .nb-faq__toggle::after{background:#fff}
.nb-faq__item[open] .nb-faq__toggle::after{transform:scaleY(0)}

.nb-faq__a{
  padding:0 22px 22px;
  font-size:.95rem;line-height:1.7;color:var(--nb-text);
}
.nb-faq__item[open] .nb-faq__a{
  animation:nb-faq-in .35s var(--nb-ease);
}
@keyframes nb-faq-in{
  from{opacity:0;transform:translateY(-6px)}
  to{opacity:1;transform:none}
}

@media (max-width: 768px){
  .nb-faq__q{padding:16px 18px;font-size:.95rem;gap:14px}
  .nb-faq__a{padding:0 18px 18px;font-size:.9rem}
  .nb-faq__toggle{width:26px;height:26px}
}

/* ---------- 13.q TIMELINE ONBOARDING ---------- */
.nb-timeline{
  list-style:none;padding:0;margin:0;
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  position:relative;
}
.nb-timeline::before{
  content:'';position:absolute;top:24px;left:8%;right:8%;height:2px;
  background:linear-gradient(90deg,rgba(124,58,237,.4),rgba(37,99,235,.4),rgba(6,182,212,.4));
  z-index:0;
}
.nb-timeline__step{position:relative;display:flex;flex-direction:column;gap:14px}
.nb-timeline__marker{
  position:relative;z-index:1;
  width:48px;height:48px;border-radius:50%;
  background:var(--nb-grad-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.05rem;
  box-shadow:0 8px 24px -6px rgba(37,99,235,.55), 0 0 0 6px rgba(11,26,51,.6);
  margin:0 auto;
}
.nb-timeline__marker span{display:block}
.nb-timeline__step:nth-child(2) .nb-timeline__marker{background:linear-gradient(135deg,#7C3AED,#2563EB)}
.nb-timeline__step:nth-child(3) .nb-timeline__marker{background:linear-gradient(135deg,#06B6D4,#2563EB)}
.nb-timeline__step:nth-child(4) .nb-timeline__marker{background:linear-gradient(135deg,#10B981,#06B6D4)}

.nb-timeline__card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--nb-r-lg);
  padding:22px;color:#CBD5E1;
  flex:1;display:flex;flex-direction:column;
  transition:transform var(--nb-t),background var(--nb-t),border-color var(--nb-t);
}
.nb-timeline__step:hover .nb-timeline__card{
  transform:translateY(-4px);background:rgba(255,255,255,.06);border-color:rgba(124,58,237,.3);
}
.nb-timeline__when{
  font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:#93C5FD;margin-bottom:8px;
}
.nb-timeline__card h3{color:#fff;font-size:1.05rem;margin-bottom:8px;letter-spacing:-.01em}
.nb-timeline__card p{font-size:.88rem;line-height:1.55;color:#94A3B8;margin-bottom:14px}
.nb-timeline__bullets{list-style:none;padding:0;margin:auto 0 0;display:grid;gap:6px}
.nb-timeline__bullets li{
  font-size:.78rem;color:#CBD5E1;line-height:1.45;
  display:flex;gap:8px;align-items:flex-start;
}
.nb-timeline__bullets li::before{
  content:'';flex-shrink:0;width:14px;height:14px;border-radius:50%;margin-top:3px;
  background:rgba(52,211,153,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334D399' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/8px no-repeat;
}
.nb-timeline__cta{text-align:center;margin-top:48px}

@media (max-width: 1024px){
  .nb-timeline{grid-template-columns:1fr 1fr}
  .nb-timeline::before{display:none}
}
@media (max-width: 768px){
  .nb-timeline{grid-template-columns:1fr;gap:14px}
  .nb-timeline__step{flex-direction:row;align-items:flex-start;gap:14px}
  .nb-timeline__marker{margin:0;width:40px;height:40px;font-size:.95rem;flex-shrink:0}
  .nb-timeline__card{padding:18px}
  .nb-timeline__cta{margin-top:32px}
}

/* ---------- 13.o SCROLL PROGRESS BAR ---------- */
.nb-scroll-progress{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:200;
  pointer-events:none;background:transparent;
}
.nb-scroll-progress__bar{
  height:100%;width:0%;
  background:linear-gradient(90deg,#06B6D4 0%,#2563EB 50%,#7C3AED 100%);
  box-shadow:0 0 12px rgba(37,99,235,.45);
  transition:width .08s linear;
}

/* ---------- 13.p CARD HOVER SPOTLIGHT (estilo Vercel/Linear) ---------- */
.nb-bento__cell{position:relative}
.nb-bento__cell::after{
  content:'';position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  background:radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%), rgba(37,99,235,.12), transparent 60%);
  opacity:0;transition:opacity var(--nb-t);
  z-index:0;
}
.nb-bento__cell--dark::after{
  background:radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%), rgba(124,58,237,.22), transparent 60%);
}
.nb-bento__cell--violet::after{
  background:radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%), rgba(124,58,237,.18), transparent 60%);
}
.nb-bento__cell--cyan::after{
  background:radial-gradient(280px circle at var(--mx, 50%) var(--my, 0%), rgba(6,182,212,.18), transparent 60%);
}
.nb-bento__cell:hover::after{opacity:1}
.nb-bento__cell > *{position:relative;z-index:1}

@media (hover: none){
  .nb-bento__cell::after{display:none}
}

/* ---------- 13.n BACK-TO-TOP + MOBILE STICKY CTA ---------- */
.nb-back-top{
  position:fixed;right:22px;bottom:96px;z-index:150;
  width:46px;height:46px;border-radius:50%;
  background:#fff;color:var(--nb-ink);
  border:1px solid var(--nb-border);
  box-shadow:var(--nb-shadow-md);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transform:translateY(20px);pointer-events:none;
  transition:opacity var(--nb-t),transform var(--nb-t),background var(--nb-t),color var(--nb-t);
}
.nb-back-top.is-visible{opacity:1;transform:none;pointer-events:auto}
.nb-back-top:hover{background:var(--nb-ink);color:#fff;border-color:var(--nb-ink)}
.nb-back-top svg{width:18px;height:18px}

@supports (padding: max(0px)){
  .nb-back-top{bottom:max(96px, calc(env(safe-area-inset-bottom) + 84px))}
}

/* Mobile sticky CTA bar (oculta en desktop) */
.nb-mobile-cta{
  display:none;
  position:fixed;left:0;right:0;bottom:0;z-index:140;
  padding:10px 12px;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-top:1px solid var(--nb-border);
  gap:8px;
  transform:translateY(120%);transition:transform var(--nb-t);
}
.nb-mobile-cta.is-visible{transform:none}
.nb-mobile-cta__btn{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 14px;border-radius:var(--nb-r-pill);
  font-size:.88rem;font-weight:700;
  min-height:48px;text-decoration:none;
  transition:transform var(--nb-t-fast),box-shadow var(--nb-t-fast);
}
.nb-mobile-cta__btn:active{transform:scale(.97)}
.nb-mobile-cta__btn svg{width:18px;height:18px;flex-shrink:0}
.nb-mobile-cta__btn--wa{
  background:#10B981;color:#fff;
  box-shadow:0 8px 18px -8px rgba(16,185,129,.6);
}
.nb-mobile-cta__btn--demo{
  background:var(--nb-grad-primary);color:#fff;
  box-shadow:0 8px 18px -8px rgba(37,99,235,.55);
}

@media (max-width: 768px){
  .nb-mobile-cta{display:flex}
  /* Subir el back-to-top y el chatbot porque la barra ocupa abajo */
  .nb-back-top{bottom:78px;right:14px;width:42px;height:42px}
  .nb-chat-btn{bottom:78px}
  .nb-chat-window{bottom:144px}
}
@supports (padding: max(0px)){
  @media (max-width: 768px){
    .nb-mobile-cta{padding-bottom:max(10px, env(safe-area-inset-bottom))}
    .nb-back-top{bottom:max(78px, calc(env(safe-area-inset-bottom) + 78px))}
    .nb-chat-btn{bottom:max(78px, calc(env(safe-area-inset-bottom) + 78px))}
  }
}

/* ---------- 13.m TESTIMONIAL DESTACADO ---------- */
.nb-testimonial{
  position:relative;
  max-width:880px;margin:0 auto;
  padding:48px 56px;
  background:var(--nb-grad-hero);color:#CBD5E1;
  border-radius:var(--nb-r-xl);
  overflow:hidden;
  box-shadow:var(--nb-shadow-glow);
}
.nb-testimonial::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(60% 60% at 100% 0%, rgba(124,58,237,.35), transparent 60%),
    radial-gradient(50% 50% at 0% 100%, rgba(6,182,212,.22), transparent 60%);
}
.nb-testimonial > *{position:relative;z-index:1}
.nb-testimonial__quote-mark{
  position:absolute;top:24px;right:32px;
  width:80px;height:80px;color:#fff;opacity:.08;
}
.nb-testimonial__quote{
  font-size:clamp(1.1rem, 1.8vw, 1.5rem);
  font-weight:500;line-height:1.55;color:#fff;
  margin:0 0 28px;
  letter-spacing:-.005em;
}
.nb-testimonial__author{
  display:flex;align-items:center;gap:14px;
}
.nb-avatar.nb-avatar--lg{
  width:48px;height:48px;border-radius:50%;
  border:2px solid rgba(255,255,255,.18);
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1rem;color:#fff;
}
.nb-testimonial__author strong{display:block;color:#fff;font-size:.95rem;font-weight:700}
.nb-testimonial__author span{font-size:.82rem;color:#94A3B8}

@media (max-width: 768px){
  .nb-testimonial{padding:32px 24px}
  .nb-testimonial__quote-mark{width:54px;height:54px;top:14px;right:18px}
}

/* ---------- 13.l PRUEBA SOCIAL — clientes + stats ---------- */
.nb-proof{
  padding:48px 0 64px;
  border-bottom:1px solid var(--nb-border);
  background:linear-gradient(180deg, #fff 0%, var(--nb-bg-soft) 100%);
}
.nb-proof__label{
  text-align:center;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--nb-muted-2);margin-bottom:20px;
}
.nb-proof__clients{
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:40px;
}
.nb-proof__chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px 8px 8px;background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-pill);font-size:.88rem;font-weight:600;color:var(--nb-ink);
  transition:transform var(--nb-t-fast),box-shadow var(--nb-t-fast),border-color var(--nb-t-fast);
}
.nb-proof__chip:hover{transform:translateY(-2px);box-shadow:var(--nb-shadow-sm);border-color:var(--nb-border-strong)}
.nb-proof__chip small{color:var(--nb-muted);font-weight:500;margin-left:2px}
.nb-proof__chip-icon{
  width:26px;height:26px;border-radius:50%;color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
}
.nb-proof__chip-icon svg{width:14px;height:14px}

/* Stats */
.nb-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  max-width:1100px;margin:0 auto;
}
.nb-stat{
  text-align:center;padding:24px 18px;
  background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-lg);
  transition:transform var(--nb-t-fast),box-shadow var(--nb-t-fast),border-color var(--nb-t-fast);
  position:relative;overflow:hidden;
}
.nb-stat::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--nb-grad-primary);opacity:0;transition:opacity var(--nb-t);
}
.nb-stat:hover{transform:translateY(-3px);box-shadow:var(--nb-shadow-md);border-color:transparent}
.nb-stat:hover::before{opacity:1}
.nb-stat__num{
  font-size:clamp(2.2rem, 4vw, 2.8rem);font-weight:900;line-height:1;
  background:var(--nb-grad-primary);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  letter-spacing:-.02em;margin-bottom:6px;
}
.nb-stat__label{
  font-size:.92rem;font-weight:700;color:var(--nb-ink);margin-bottom:6px;
}
.nb-stat__hint{
  font-size:.74rem;color:var(--nb-muted);line-height:1.45;
}

@media (max-width: 1024px){
  .nb-stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 768px){
  .nb-proof{padding:36px 0 48px}
  .nb-proof__clients{gap:8px;margin-bottom:32px}
  .nb-proof__chip{font-size:.8rem;padding:7px 14px 7px 7px}
  .nb-proof__chip-icon{width:24px;height:24px}
  .nb-stat{padding:20px 14px}
  .nb-stat__num{font-size:2rem}
}
@media (max-width: 480px){
  .nb-stats{grid-template-columns:1fr 1fr;gap:12px}
}

/* ---------- 13. LOGO STRIP ---------- */
.nb-logo-strip{
  display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:48px;
  padding:36px 0;
  opacity:.7;
}
.nb-logo-strip__label{
  width:100%;text-align:center;font-size:.78rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--nb-muted-2);margin-bottom:6px;
}
.nb-logo-strip__item{
  font-family:var(--nb-font);font-weight:700;font-size:1.05rem;color:var(--nb-muted);
  letter-spacing:-.01em;
}

/* ---------- 13.b SPLIT FEATURE ---------- */
.nb-split{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;
}
.nb-split--reverse .nb-split__media{order:2}
.nb-split__media{position:relative}
.nb-split__copy h3{
  font-size:clamp(1.6rem,2.4vw,2.1rem);font-weight:800;letter-spacing:-.02em;
  margin-bottom:14px;color:var(--nb-ink);
}
.nb-split__copy .lead{
  font-size:1.05rem;color:var(--nb-muted);margin-bottom:24px;line-height:1.7;
}
.nb-features{display:grid;gap:14px;margin-bottom:28px}
.nb-feature{
  display:flex;gap:14px;align-items:flex-start;
}
.nb-feature__check{
  width:28px;height:28px;border-radius:8px;flex-shrink:0;
  background:rgba(16,185,129,.12);color:var(--nb-success);
  display:flex;align-items:center;justify-content:center;
}
.nb-feature__check svg{width:16px;height:16px}
.nb-feature__body strong{display:block;color:var(--nb-ink);font-size:.98rem;margin-bottom:2px}
.nb-feature__body span{color:var(--nb-muted);font-size:.9rem;line-height:1.6}

/* Tablet mockup */
.nb-tablet{
  background:#0B1A33;border:10px solid #061226;border-radius:24px;
  box-shadow:var(--nb-shadow-xl);overflow:hidden;
  transform:rotate(-2deg);
}
.nb-tablet:hover{transform:rotate(0)}
.nb-tablet,.nb-tablet *{transition:transform var(--nb-t-slow)}
.nb-tablet__head{padding:8px 12px;background:#061226;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.06)}
.nb-tablet__head small{font-size:.65rem;color:#64748B;font-family:var(--nb-font-mono)}
.nb-tablet__body{padding:18px;display:grid;gap:10px;background:#0B1A33}

/* Email mockup */
.nb-email{
  background:#fff;border-radius:14px;padding:24px;box-shadow:var(--nb-shadow-lg);
  border:1px solid var(--nb-border);
}
.nb-email__head{display:flex;align-items:center;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--nb-border);margin-bottom:14px}
.nb-email__avatar{width:36px;height:36px;border-radius:10px;background:var(--nb-grad-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}
.nb-email__from strong{display:block;color:var(--nb-ink);font-size:.88rem}
.nb-email__from span{font-size:.75rem;color:var(--nb-muted)}

/* Web mockup */
.nb-web{
  border-radius:16px;overflow:hidden;box-shadow:var(--nb-shadow-xl);
  border:1px solid var(--nb-border);background:#fff;
}
.nb-web__bar{padding:10px 14px;background:#F1F5F9;border-bottom:1px solid var(--nb-border);display:flex;align-items:center;gap:10px}
.nb-web__bar .nb-mockup__dots span{width:9px;height:9px}
.nb-web__bar small{font-family:var(--nb-font-mono);font-size:.7rem;color:var(--nb-muted-2);padding:3px 10px;background:#fff;border-radius:6px;border:1px solid var(--nb-border);flex:1;text-align:center}
.nb-web__body{padding:0}
.nb-web__hero{padding:36px 30px;background:linear-gradient(135deg,#0B1A33 0%,#1E40AF 100%);color:#fff}
.nb-web__hero small{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:#93C5FD;font-weight:700}
.nb-web__hero h4{color:#fff;font-size:1.4rem;margin:6px 0 8px}
.nb-web__hero p{color:#CBD5E1;font-size:.85rem;margin-bottom:14px}
.nb-web__hero .btns{display:flex;gap:8px}
.nb-web__hero .btn-fake{padding:8px 14px;border-radius:var(--nb-r-pill);font-size:.78rem;font-weight:600}
.nb-web__hero .btn-fake.primary{background:#F59E0B;color:#fff}
.nb-web__hero .btn-fake.ghost{border:1px solid rgba(255,255,255,.2);color:#fff}
.nb-web__grid{padding:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.nb-web__card{padding:14px;border:1px solid var(--nb-border);border-radius:10px}
.nb-web__card strong{display:block;color:var(--nb-ink);font-size:.82rem;margin-bottom:4px}
.nb-web__card span{font-size:.72rem;color:var(--nb-muted)}

/* Industria cards */
.nb-industria-card{
  background:#fff;border:1px solid var(--nb-border);border-radius:var(--nb-r-lg);
  padding:28px;transition:transform var(--nb-t),box-shadow var(--nb-t),border-color var(--nb-t);
  position:relative;overflow:hidden;
}
.nb-industria-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--nb-grad-primary);opacity:0;transition:opacity var(--nb-t);
}
.nb-industria-card:hover{transform:translateY(-4px);box-shadow:var(--nb-shadow-lg);border-color:transparent}
.nb-industria-card:hover::before{opacity:1}
.nb-industria-card__icon{
  width:50px;height:50px;border-radius:14px;
  background:var(--nb-grad-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  box-shadow:0 8px 18px -6px rgba(37,99,235,.4);
  transition:transform var(--nb-t);
}
.nb-industria-card:hover .nb-industria-card__icon{transform:scale(1.06) rotate(-2deg)}

/* Accent por rubro: define el gradient del icono y la barra superior */
.nb-industria-card--gastro .nb-industria-card__icon{background:linear-gradient(135deg,#F59E0B,#EF4444);box-shadow:0 8px 18px -6px rgba(239,68,68,.4)}
.nb-industria-card--gastro::before{background:linear-gradient(135deg,#F59E0B,#EF4444)}
.nb-industria-card--retail .nb-industria-card__icon{background:linear-gradient(135deg,#0EA5E9,#1E40AF);box-shadow:0 8px 18px -6px rgba(14,165,233,.4)}
.nb-industria-card--retail::before{background:linear-gradient(135deg,#0EA5E9,#1E40AF)}
.nb-industria-card--viveros .nb-industria-card__icon{background:linear-gradient(135deg,#10B981,#06B6D4);box-shadow:0 8px 18px -6px rgba(16,185,129,.4)}
.nb-industria-card--viveros::before{background:linear-gradient(135deg,#10B981,#06B6D4)}
.nb-industria-card--transporte .nb-industria-card__icon{background:linear-gradient(135deg,#7C3AED,#2563EB);box-shadow:0 8px 18px -6px rgba(124,58,237,.4)}
.nb-industria-card--transporte::before{background:linear-gradient(135deg,#7C3AED,#2563EB)}
.nb-industria-card--produccion .nb-industria-card__icon{background:linear-gradient(135deg,#F59E0B,#7C3AED);box-shadow:0 8px 18px -6px rgba(245,158,11,.4)}
.nb-industria-card--produccion::before{background:linear-gradient(135deg,#F59E0B,#7C3AED)}
.nb-industria-card--servicios .nb-industria-card__icon{background:linear-gradient(135deg,#06B6D4,#7C3AED);box-shadow:0 8px 18px -6px rgba(6,182,212,.4)}
.nb-industria-card--servicios::before{background:linear-gradient(135deg,#06B6D4,#7C3AED)}
.nb-industria-card--const .nb-industria-card__icon{background:linear-gradient(135deg,#F59E0B,#0EA5E9);box-shadow:0 8px 18px -6px rgba(245,158,11,.35)}
.nb-industria-card--const::before{background:linear-gradient(135deg,#F59E0B,#0EA5E9)}
.nb-industria-card--admin .nb-industria-card__icon{background:linear-gradient(135deg,#64748B,#1E293B);box-shadow:0 8px 18px -6px rgba(30,41,59,.4)}
.nb-industria-card--admin::before{background:linear-gradient(135deg,#64748B,#1E293B)}
.nb-industria-card__icon svg{width:24px;height:24px}
.nb-industria-card h3{font-size:1.15rem;margin-bottom:8px}
.nb-industria-card p{font-size:.9rem;color:var(--nb-muted);margin-bottom:14px;line-height:1.6}
.nb-industria-card ul{display:flex;flex-wrap:wrap;gap:6px}
.nb-industria-card ul li{font-size:.72rem;font-weight:600;color:var(--nb-text);padding:4px 10px;background:var(--nb-bg-cool);border-radius:var(--nb-r-pill)}

.nb-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* Portal callout */
.nb-portal-callout{
  background:linear-gradient(135deg, rgba(124,58,237,.08) 0%, rgba(37,99,235,.06) 100%);
  border:1px solid rgba(124,58,237,.18);border-radius:var(--nb-r-lg);
  padding:18px 22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:24px;
}
.nb-portal-callout__icon{
  width:44px;height:44px;border-radius:12px;background:var(--nb-grad-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.nb-portal-callout__text{flex:1;min-width:200px}
.nb-portal-callout__text strong{display:block;color:var(--nb-ink);font-size:.95rem}
.nb-portal-callout__text span{font-size:.82rem;color:var(--nb-muted)}

/* ---------- 13.c CASOS DE ÉXITO ---------- */
.nb-caso{
  display:flex;flex-direction:column;height:100%;
  background:#fff;border:1px solid var(--nb-border);border-radius:var(--nb-r-lg);
  overflow:hidden;transition:transform var(--nb-t),box-shadow var(--nb-t);
}
.nb-caso:hover{transform:translateY(-4px);box-shadow:var(--nb-shadow-lg)}
/* Filter bar (casos por rubro) */
.nb-filter-bar{
  display:flex;flex-wrap:wrap;justify-content:center;gap:8px;
  margin-bottom:32px;
}
.nb-filter-chip{
  padding:9px 18px;border-radius:var(--nb-r-pill);
  background:#fff;border:1px solid var(--nb-border);
  font-size:.85rem;font-weight:600;color:var(--nb-text);
  cursor:pointer;transition:all var(--nb-t-fast);
}
.nb-filter-chip:hover{border-color:var(--nb-border-strong);transform:translateY(-1px)}
.nb-filter-chip.is-active{
  background:var(--nb-ink);color:#fff;border-color:var(--nb-ink);
  box-shadow:0 6px 16px -6px rgba(11,26,51,.3);
}
[data-nb-filter-hidden]{display:none!important}

/* Métricas de impacto por caso */
.nb-caso__metrics{
  display:grid;grid-template-columns:repeat(3,1fr);gap:8px;
  margin:-6px 0 12px;padding:12px;
  background:var(--nb-bg-soft);border-radius:var(--nb-r-md);
}
.nb-caso__metric{text-align:center}
.nb-caso__metric strong{
  display:block;font-size:.95rem;font-weight:800;color:var(--nb-ink);letter-spacing:-.01em;
}
.nb-caso__metric span{
  display:block;font-size:.66rem;color:var(--nb-muted);font-weight:600;
  text-transform:uppercase;letter-spacing:.06em;margin-top:2px;line-height:1.2;
}

.nb-caso__head{
  padding:24px 24px 18px;background:var(--nb-grad-hero);color:#fff;position:relative;overflow:hidden;
}
.nb-caso__head::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(60% 60% at 100% 0%, rgba(124,58,237,.4), transparent 60%);
  pointer-events:none;
}
/* Variantes por rubro */
.nb-caso--gastro .nb-caso__head{background:linear-gradient(135deg,#7C2D12 0%, #B91C1C 50%, #F59E0B 100%)}
.nb-caso--gastro .nb-caso__head::before{background:radial-gradient(60% 60% at 100% 0%, rgba(245,158,11,.45), transparent 60%)}
.nb-caso--materiales .nb-caso__head{background:linear-gradient(135deg,#0C4A6E 0%, #1E40AF 100%)}
.nb-caso--materiales .nb-caso__head::before{background:radial-gradient(60% 60% at 100% 0%, rgba(14,165,233,.45), transparent 60%)}
.nb-caso--transporte .nb-caso__head{background:linear-gradient(135deg,#4C1D95 0%, #2563EB 100%)}
.nb-caso--transporte .nb-caso__head::before{background:radial-gradient(60% 60% at 100% 0%, rgba(167,139,250,.5), transparent 60%)}
.nb-caso__head > *{position:relative;z-index:1}
.nb-caso__tag{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:#93C5FD;padding:4px 10px;background:rgba(255,255,255,.08);border-radius:var(--nb-r-pill);
  border:1px solid rgba(255,255,255,.12);margin-bottom:12px;
}
.nb-caso__head h3{color:#fff;font-size:1.25rem;margin-bottom:4px}
.nb-caso__head span{color:#94A3B8;font-size:.85rem}
.nb-caso__body{padding:22px 24px;flex:1;display:flex;flex-direction:column;gap:14px}
.nb-caso__block strong{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;color:var(--nb-muted);margin-bottom:4px}
.nb-caso__block p{font-size:.92rem;color:var(--nb-text);line-height:1.55}
.nb-caso__modules{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--nb-border)}
.nb-caso__modules li{font-size:.72rem;font-weight:600;color:var(--nb-primary);padding:4px 10px;background:rgba(37,99,235,.08);border-radius:var(--nb-r-pill)}

/* ---------- 13.d COMPARADOR ---------- */
.nb-compare{
  display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch;
  position:relative;
}
.nb-compare__vs{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:56px;height:56px;border-radius:50%;background:var(--nb-ink);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem;
  letter-spacing:.04em;box-shadow:var(--nb-shadow-lg);z-index:2;border:4px solid #fff;
}
.nb-compare__col{
  padding:32px;border-radius:var(--nb-r-lg);
}
.nb-compare__col--bad{
  background:#F8FAFC;border:1px solid var(--nb-border);color:var(--nb-text);
}
.nb-compare__col--good{
  background:var(--nb-grad-hero);color:#CBD5E1;position:relative;overflow:hidden;
  box-shadow:var(--nb-shadow-glow);
}
.nb-compare__col--good::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(60% 60% at 100% 0%, rgba(124,58,237,.35), transparent 60%),
             radial-gradient(50% 50% at 0% 100%, rgba(6,182,212,.2), transparent 60%);
  pointer-events:none;
}
.nb-compare__col--good > *{position:relative;z-index:1}
.nb-compare__col h3{font-size:1.2rem;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.nb-compare__col--bad h3{color:var(--nb-ink)}
.nb-compare__col--good h3{color:#fff}
.nb-compare__col p{font-size:.88rem;margin-bottom:18px}
.nb-compare__col--bad p{color:var(--nb-muted)}
.nb-compare__col--good p{color:#94A3B8}
.nb-compare__icon{
  width:36px;height:36px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.nb-compare__col--bad .nb-compare__icon{background:#E2E8F0;color:#475569}
.nb-compare__col--good .nb-compare__icon{background:rgba(255,255,255,.1);color:#67E8F9}
.nb-compare__icon svg{width:18px;height:18px}
.nb-compare__list{display:grid;gap:10px}
.nb-compare__list li{
  display:flex;align-items:flex-start;gap:10px;font-size:.92rem;line-height:1.5;
}
.nb-compare__list li::before{
  content:'';display:block;width:18px;height:18px;border-radius:50%;flex-shrink:0;margin-top:2px;
}
.nb-compare__col--bad .nb-compare__list li::before{background:#FEE2E2 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23DC2626' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M18 6 6 18M6 6l12 12'/%3E%3C/svg%3E") center/10px no-repeat}
.nb-compare__col--good .nb-compare__list li::before{background:rgba(16,185,129,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334D399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat}

/* ---------- 13.e.b CALCULADORA ROI (sliders) ---------- */
.nb-roi{
  display:grid;grid-template-columns:1.1fr .9fr;gap:32px;
  background:#fff;border:1px solid var(--nb-border);border-radius:var(--nb-r-xl);
  padding:36px;box-shadow:var(--nb-shadow-md);
}
.nb-roi__inputs{display:flex;flex-direction:column;gap:22px}
.nb-roi__field label{
  display:block;font-size:.92rem;font-weight:600;color:var(--nb-ink);margin-bottom:10px;line-height:1.4;
}
.nb-roi__slider-row{display:flex;align-items:center;gap:14px}
.nb-roi__slider-row input[type=range]{
  flex:1;-webkit-appearance:none;appearance:none;
  height:6px;background:var(--nb-bg-cool);border-radius:3px;outline:none;
}
.nb-roi__slider-row input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:22px;height:22px;border-radius:50%;
  background:var(--nb-grad-primary);cursor:pointer;
  box-shadow:0 4px 12px -2px rgba(37,99,235,.55);
  transition:transform var(--nb-t-fast);
}
.nb-roi__slider-row input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}
.nb-roi__slider-row input[type=range]::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;border:0;
  background:#2563EB;cursor:pointer;
}
.nb-roi__slider-row output{
  min-width:50px;text-align:right;
  font-size:.95rem;font-weight:800;color:var(--nb-primary);
  font-variant-numeric:tabular-nums;
}

.nb-roi__result{
  background:var(--nb-grad-hero);color:#fff;border-radius:var(--nb-r-lg);
  padding:32px 28px;display:flex;flex-direction:column;gap:18px;
  position:relative;overflow:hidden;
}
.nb-roi__result::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 60% at 100% 0%, rgba(124,58,237,.4), transparent 60%);
}
.nb-roi__result > *{position:relative;z-index:1}
.nb-roi__result-label{
  font-size:.74rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#93C5FD;
}
.nb-roi__result-big{display:flex;align-items:baseline;gap:8px}
.nb-roi__result-big strong{
  font-size:clamp(3rem,6vw,4rem);font-weight:900;color:#fff;letter-spacing:-.03em;line-height:1;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,#fff,#93C5FD 60%,#67E8F9);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nb-roi__result-big span{font-size:.95rem;color:#CBD5E1;font-weight:600}
.nb-roi__result-stack{display:grid;gap:8px}
.nb-roi__result-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 14px;background:rgba(255,255,255,.06);border-radius:var(--nb-r-sm);
  font-size:.85rem;color:#CBD5E1;
}
.nb-roi__result-row strong{color:#fff;font-weight:700;font-variant-numeric:tabular-nums}
.nb-roi__result-hint{font-size:.72rem;color:#94A3B8;line-height:1.5;margin-top:auto}

@media (max-width: 1024px){
  .nb-roi{grid-template-columns:1fr;padding:28px}
}
@media (max-width: 768px){
  .nb-roi{padding:22px;gap:24px}
  .nb-roi__result{padding:24px 20px}
}

/* ---------- 13.e CALCULADORA ---------- */
.nb-calc{
  display:grid;grid-template-columns:1.1fr .9fr;gap:32px;
  background:#fff;border:1px solid var(--nb-border);border-radius:var(--nb-r-xl);
  padding:36px;box-shadow:var(--nb-shadow-md);
}
.nb-calc__opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.nb-calc__opt{
  display:flex;align-items:flex-start;gap:12px;
  padding:14px;border:1.5px solid var(--nb-border);border-radius:var(--nb-r-md);
  cursor:pointer;transition:border-color var(--nb-t-fast),background var(--nb-t-fast);
  background:#fff;
}
.nb-calc__opt:hover{border-color:var(--nb-primary-600);background:#F8FAFC}
.nb-calc__opt input{
  appearance:none;-webkit-appearance:none;
  width:22px;height:22px;border:1.5px solid var(--nb-border-strong);border-radius:6px;
  flex-shrink:0;display:flex;align-items:center;justify-content:center;
  background:#fff;transition:background var(--nb-t-fast),border-color var(--nb-t-fast);
  cursor:pointer;position:relative;margin:0;
}
.nb-calc__opt input:checked{background:var(--nb-primary);border-color:var(--nb-primary)}
.nb-calc__opt input:checked::after{
  content:'';width:12px;height:12px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") no-repeat center/contain;
}
.nb-calc__opt:has(input:checked){border-color:var(--nb-primary);background:rgba(37,99,235,.04)}
.nb-calc__opt-text strong{display:block;font-size:.92rem;color:var(--nb-ink);font-weight:600}
.nb-calc__opt-text span{font-size:.78rem;color:var(--nb-muted);line-height:1.4}

.nb-calc__result{
  background:var(--nb-grad-hero);color:#fff;border-radius:var(--nb-r-lg);
  padding:28px;display:flex;flex-direction:column;position:relative;overflow:hidden;
}
.nb-calc__result::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(60% 60% at 100% 0%, rgba(124,58,237,.4), transparent 60%);
  pointer-events:none;
}
.nb-calc__result > *{position:relative;z-index:1}
.nb-calc__result-label{
  font-size:.72rem;color:#93C5FD;text-transform:uppercase;letter-spacing:.12em;font-weight:700;margin-bottom:8px;
}
.nb-calc__result-plan{
  font-size:1.6rem;font-weight:800;color:#fff;letter-spacing:-.01em;margin-bottom:12px;
}
.nb-calc__result-desc{color:#CBD5E1;font-size:.9rem;margin-bottom:18px;flex:1}
.nb-calc__result-modules{
  display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px;min-height:32px;
}
.nb-calc__result-modules li{
  font-size:.7rem;font-weight:600;padding:5px 10px;background:rgba(255,255,255,.1);border-radius:var(--nb-r-pill);color:#fff;
}
.nb-calc__result-modules li.empty{background:rgba(255,255,255,.04);color:#64748B;font-weight:500}

/* ---------- 13.f PLANES ---------- */
.nb-plans{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch}
.nb-plan{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--nb-border);border-radius:var(--nb-r-lg);
  padding:32px 28px;transition:transform var(--nb-t),box-shadow var(--nb-t);
  position:relative;
}
.nb-plan:hover{transform:translateY(-4px);box-shadow:var(--nb-shadow-lg)}
.nb-plan--featured{
  background:var(--nb-grad-hero);color:#CBD5E1;border-color:transparent;
  box-shadow:var(--nb-shadow-glow);
  position:relative;overflow:hidden;
}
.nb-plan--featured::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(60% 60% at 100% 0%, rgba(124,58,237,.4), transparent 60%);
  pointer-events:none;
}
.nb-plan--featured > *{position:relative;z-index:1}
.nb-plan__badge{
  position:absolute;top:14px;right:14px;
  font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;
  padding:5px 10px;background:var(--nb-warning);color:#fff;border-radius:var(--nb-r-pill);
}
.nb-plan__name{
  font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;
  color:var(--nb-primary);margin-bottom:6px;
}
.nb-plan--featured .nb-plan__name{color:#93C5FD}
.nb-plan__title{font-size:1.25rem;color:var(--nb-ink);font-weight:800;margin-bottom:10px}
.nb-plan--featured .nb-plan__title{color:#fff}
.nb-plan__desc{font-size:.88rem;color:var(--nb-muted);margin-bottom:18px;min-height:48px;line-height:1.55}
.nb-plan--featured .nb-plan__desc{color:#94A3B8}
.nb-plan__price{
  display:flex;align-items:baseline;gap:6px;margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid var(--nb-border);
}
.nb-plan--featured .nb-plan__price{border-bottom-color:rgba(255,255,255,.1)}
.nb-plan__price small{font-size:.78rem;color:var(--nb-muted);font-weight:500}
.nb-plan__price strong{font-size:1.7rem;color:var(--nb-ink);font-weight:800;letter-spacing:-.01em}
.nb-plan--featured .nb-plan__price strong{color:#fff}
.nb-plan--featured .nb-plan__price small{color:#94A3B8}
.nb-plan__features{display:grid;gap:10px;margin-bottom:24px;flex:1}
.nb-plan__features li{
  font-size:.88rem;color:var(--nb-text);display:flex;align-items:flex-start;gap:8px;line-height:1.5;
}
.nb-plan--featured .nb-plan__features li{color:#CBD5E1}
.nb-plan__features li::before{
  content:'';width:16px;height:16px;border-radius:50%;flex-shrink:0;margin-top:3px;
  background:rgba(16,185,129,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310B981' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/9px no-repeat;
}
.nb-plan--featured .nb-plan__features li::before{
  background:rgba(52,211,153,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334D399' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/9px no-repeat;
}

/* ---------- 13.g FORM DIAGNÓSTICO ---------- */
.nb-form-shell{
  display:grid;grid-template-columns:1fr 1.2fr;gap:0;border-radius:var(--nb-r-xl);
  overflow:hidden;background:#fff;border:1px solid var(--nb-border);box-shadow:var(--nb-shadow-lg);
}
.nb-form-aside{
  background:var(--nb-grad-hero);color:#CBD5E1;padding:40px 36px;position:relative;overflow:hidden;
}
.nb-form-aside::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(60% 50% at 80% 10%, rgba(124,58,237,.35), transparent 60%);
  pointer-events:none;
}
.nb-form-aside > *{position:relative;z-index:1}
.nb-form-aside h3{color:#fff;font-size:1.5rem;margin:14px 0 12px;font-weight:800}
.nb-form-aside p{color:#94A3B8;font-size:.95rem;line-height:1.6;margin-bottom:24px}
.nb-form-aside ul li{
  display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:#CBD5E1;margin-bottom:12px;
}
.nb-form-aside ul li svg{width:18px;height:18px;color:#34D399;flex-shrink:0;margin-top:2px}

.nb-form-body{padding:40px 36px}
.nb-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.nb-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.nb-field--full{grid-column:span 2}
.nb-field label{font-size:.78rem;font-weight:700;color:var(--nb-ink);text-transform:uppercase;letter-spacing:.06em}
.nb-field input,.nb-field select,.nb-field textarea{
  font-family:var(--nb-font);font-size:.95rem;color:var(--nb-ink);
  padding:11px 14px;border:1.5px solid var(--nb-border);border-radius:var(--nb-r-sm);
  background:#fff;transition:border-color var(--nb-t-fast),box-shadow var(--nb-t-fast);
  outline:none;width:100%;
}
.nb-field input:focus,.nb-field select:focus,.nb-field textarea:focus{
  border-color:var(--nb-primary);box-shadow:0 0 0 3px rgba(37,99,235,.12);
}
.nb-field textarea{resize:vertical;min-height:92px}
.nb-checks{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:18px}
.nb-check{
  display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--nb-text);
  padding:10px 12px;border:1.5px solid var(--nb-border);border-radius:var(--nb-r-sm);cursor:pointer;
  transition:border-color var(--nb-t-fast),background var(--nb-t-fast);
}
.nb-check:hover{border-color:var(--nb-primary-600)}
.nb-check input{
  appearance:none;-webkit-appearance:none;
  width:18px;height:18px;border:1.5px solid var(--nb-border-strong);border-radius:5px;
  display:flex;align-items:center;justify-content:center;background:#fff;flex-shrink:0;margin:0;cursor:pointer;
}
.nb-check input:checked{background:var(--nb-primary);border-color:var(--nb-primary)}
.nb-check input:checked::after{
  content:'';width:10px;height:10px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") no-repeat center/contain;
}
.nb-check:has(input:checked){background:rgba(37,99,235,.04);border-color:var(--nb-primary)}
.nb-form-disclaimer{
  font-size:.78rem;color:var(--nb-muted-2);margin-top:14px;line-height:1.5;
}

/* ---------- 13.h CTA FINAL ---------- */
.nb-cta-final{
  position:relative;text-align:center;padding:72px 32px;border-radius:var(--nb-r-xl);
  background:var(--nb-grad-hero);color:#fff;overflow:hidden;
}
.nb-cta-final::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(60% 60% at 80% 0%, rgba(124,58,237,.35), transparent 60%),
    radial-gradient(50% 50% at 20% 100%, rgba(6,182,212,.25), transparent 60%);
}
.nb-cta-final::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 80%);
}
.nb-cta-final > *{position:relative;z-index:1}
.nb-cta-final h2{
  color:#fff;font-size:clamp(1.8rem,3.2vw,2.5rem);max-width:760px;margin:0 auto 16px;
  letter-spacing:-.02em;font-weight:800;
}
.nb-cta-final p{color:#CBD5E1;max-width:620px;margin:0 auto 32px;font-size:1.05rem;line-height:1.6}
.nb-cta-final__btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

/* ---------- 13.i.b NOTICIA DESTACADA ---------- */
.nb-news-feature{
  display:grid;grid-template-columns:1.1fr 1fr;gap:0;
  background:#fff;border:1px solid var(--nb-border);border-radius:var(--nb-r-xl);overflow:hidden;
  box-shadow:var(--nb-shadow-lg);
}
.nb-news-feature__cover{
  background:var(--nb-grad-hero);position:relative;overflow:hidden;
  min-height:340px;display:flex;align-items:flex-end;padding:32px;
}
.nb-news-feature__cover::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:32px 32px;
}
.nb-news-feature__cover--violet{background:linear-gradient(135deg,#7C3AED 0%,#0B1A33 100%)}
.nb-news-feature__cover--cyan{background:linear-gradient(135deg,#06B6D4 0%,#1E40AF 100%)}
.nb-news-feature__cover--primary{background:linear-gradient(135deg,#2563EB 0%,#7C3AED 100%)}
.nb-news-feature__cover-content{position:relative;z-index:1;display:flex;flex-direction:column;gap:8px;color:#fff}
.nb-news-feature__cat{
  display:inline-flex;align-items:center;width:fit-content;
  font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:5px 12px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.24);
  border-radius:var(--nb-r-pill);backdrop-filter:blur(8px);
}
.nb-news-feature__cover-content strong{font-size:1.6rem;font-weight:800;color:#fff;letter-spacing:-.01em}
.nb-news-feature__body{padding:36px;display:flex;flex-direction:column;justify-content:center}
.nb-news-feature__body h2{font-size:clamp(1.4rem,2.4vw,1.8rem);margin:10px 0 12px;letter-spacing:-.01em;line-height:1.25}
.nb-news-feature__body p{font-size:1rem;color:var(--nb-muted);line-height:1.65}

.nb-news__read{color:var(--nb-muted-2);font-size:.74rem}

@media (max-width: 1024px){
  .nb-news-feature{grid-template-columns:1fr}
  .nb-news-feature__cover{min-height:200px;padding:24px}
  .nb-news-feature__body{padding:28px 24px}
}

/* ---------- 13.y NEWSLETTER (inline section) ---------- */
.nb-newsletter{
  display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;
  padding:28px 32px;background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-xl);box-shadow:var(--nb-shadow-md);
  max-width:1000px;margin:0 auto;
}
.nb-newsletter__icon{
  width:56px;height:56px;border-radius:16px;
  background:var(--nb-grad-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 10px 24px -8px rgba(37,99,235,.5);
}
.nb-newsletter__icon svg{width:24px;height:24px}
.nb-newsletter__text h3{font-size:1.15rem;color:var(--nb-ink);margin-bottom:4px;letter-spacing:-.01em}
.nb-newsletter__text p{font-size:.88rem;color:var(--nb-muted);line-height:1.5}
.nb-newsletter__form{display:flex;gap:8px;flex-shrink:0}
.nb-newsletter__form input{
  padding:13px 16px;border-radius:var(--nb-r-pill);
  border:1.5px solid var(--nb-border);background:var(--nb-bg-soft);
  font-size:.92rem;outline:none;transition:border-color var(--nb-t-fast);min-width:240px;
}
.nb-newsletter__form input:focus{border-color:var(--nb-primary);background:#fff}
.nb-newsletter__form button{white-space:nowrap}

@media (max-width: 1024px){
  .nb-newsletter{grid-template-columns:1fr;text-align:center;padding:28px 24px;gap:16px}
  .nb-newsletter__icon{margin:0 auto}
  .nb-newsletter__form{flex-direction:column;width:100%}
  .nb-newsletter__form input{min-width:0;width:100%}
  .nb-newsletter__form button{width:100%;justify-content:center}
}

/* ---------- 13.i NOTICIAS ---------- */
.nb-news{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.nb-news__card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--nb-border);
  border-radius:var(--nb-r-lg);overflow:hidden;transition:transform var(--nb-t),box-shadow var(--nb-t);
}
.nb-news__card:hover{transform:translateY(-3px);box-shadow:var(--nb-shadow-md)}
.nb-news__cover{
  aspect-ratio:16/9;background:var(--nb-grad-primary);position:relative;overflow:hidden;
}
.nb-news__cover::before{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);
  background-size:24px 24px;
}
.nb-news__cover--violet{background:linear-gradient(135deg,#7C3AED,#0B1A33)}
.nb-news__cover--cyan{background:linear-gradient(135deg,#06B6D4,#1E40AF)}
.nb-news__body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.nb-news__meta{display:flex;align-items:center;gap:10px;font-size:.75rem;color:var(--nb-muted)}
.nb-news__meta span{padding:3px 10px;background:var(--nb-bg-cool);border-radius:var(--nb-r-pill);font-weight:600;color:var(--nb-primary)}
.nb-news__card h4{font-size:1.05rem;color:var(--nb-ink);margin-bottom:4px;line-height:1.3}
.nb-news__card p{font-size:.88rem;color:var(--nb-muted);line-height:1.55;flex:1}
.nb-news__foot{display:flex;align-items:center;justify-content:space-between;font-size:.82rem;font-weight:600;color:var(--nb-primary);margin-top:8px}
.nb-news__share{color:var(--nb-muted-2);transition:color var(--nb-t-fast)}
.nb-news__share:hover{color:#0A66C2}

/* ---------- 13.j PAGE HERO (interior) ---------- */
.nb-page-hero{
  position:relative;padding:140px 0 80px;
  background:var(--nb-grad-hero);color:var(--nb-on-dark);overflow:hidden;
}
.nb-page-hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(60% 50% at 80% 10%, rgba(124,58,237,.22), transparent 60%),
    radial-gradient(50% 50% at 10% 30%, rgba(6,182,212,.15), transparent 60%);
}
.nb-page-hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 80%);
}
.nb-page-hero__inner{position:relative;z-index:2;max-width:880px}
.nb-page-hero h1{
  color:#fff;font-size:clamp(2rem,4vw,3.2rem);font-weight:800;letter-spacing:-.025em;
  line-height:1.1;margin-bottom:18px;
}
.nb-page-hero p{
  color:#CBD5E1;font-size:clamp(1rem,1.3vw,1.15rem);max-width:680px;line-height:1.65;margin-bottom:28px;
}
.nb-page-hero__cta{display:flex;gap:12px;flex-wrap:wrap}

.nb-breadcrumb{
  display:flex;align-items:center;gap:8px;font-size:.84rem;color:#94A3B8;
  margin-bottom:20px;flex-wrap:wrap;
}
.nb-breadcrumb a{color:#CBD5E1;transition:color var(--nb-t-fast)}
.nb-breadcrumb a:hover{color:#fff}
.nb-breadcrumb span.sep{opacity:.5}

/* Related pages */
.nb-related{
  background:var(--nb-bg-soft);border:1px solid var(--nb-border);
  border-radius:var(--nb-r-lg);padding:28px;
}
.nb-related h4{font-size:1rem;margin-bottom:14px;color:var(--nb-ink)}
.nb-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.nb-related-card{
  display:flex;align-items:center;gap:12px;padding:14px;background:#fff;
  border:1px solid var(--nb-border);border-radius:var(--nb-r-md);
  transition:transform var(--nb-t-fast),box-shadow var(--nb-t-fast),border-color var(--nb-t-fast);
}
.nb-related-card:hover{transform:translateY(-2px);box-shadow:var(--nb-shadow-sm);border-color:rgba(37,99,235,.25)}
.nb-related-card__icon{
  width:36px;height:36px;border-radius:10px;background:rgba(37,99,235,.08);color:var(--nb-primary);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.nb-related-card__icon svg{width:18px;height:18px}
.nb-related-card strong{display:block;font-size:.88rem;color:var(--nb-ink)}
.nb-related-card span{font-size:.74rem;color:var(--nb-muted)}

@media (max-width: 768px){
  .nb-page-hero{padding:110px 0 56px}
  .nb-page-hero h1{font-size:clamp(1.7rem,7vw,2.2rem)}
  .nb-related-grid{grid-template-columns:1fr}
}

/* =============================================================
   13.k BENTO GRID — Sección Soluciones premium
   ============================================================= */
.nb-bento{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:18px;
  grid-auto-rows:minmax(280px, auto);
  position:relative;
}

/* Líneas conectoras animadas detrás del bento */
.nb-bento-lines{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  width:100%;height:100%;
}
.nb-bento-lines path{
  fill:none;stroke:url(#nbBentoGrad);stroke-width:1.5;
  stroke-dasharray:6 8;opacity:.5;
  animation:nb-dash 28s linear infinite;
}
@keyframes nb-dash{
  to{stroke-dashoffset:-1000}
}
@media (max-width: 1024px){
  .nb-bento-lines{display:none}
}
.nb-bento__cell{
  position:relative;
  display:flex;flex-direction:column;
  background:#fff;
  border:1px solid var(--nb-border);
  border-radius:var(--nb-r-lg);
  padding:24px;
  overflow:hidden;
  transition:transform var(--nb-t),box-shadow var(--nb-t),border-color var(--nb-t);
  text-decoration:none;color:inherit;
}
.nb-bento__cell:hover{
  transform:translateY(-4px);
  box-shadow:var(--nb-shadow-lg);
  border-color:rgba(37,99,235,.25);
}

/* Variantes */
.nb-bento__cell--dark{
  background:var(--nb-grad-hero);
  border-color:transparent;
  color:#CBD5E1;
  box-shadow:0 10px 30px -12px rgba(11,26,51,.35);
}
.nb-bento__cell--dark::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(60% 60% at 100% 0%, rgba(124,58,237,.32), transparent 60%),
    radial-gradient(50% 50% at 0% 100%, rgba(6,182,212,.18), transparent 60%);
}
.nb-bento__cell--dark > *{position:relative;z-index:1}

.nb-bento__cell--violet{
  background:linear-gradient(135deg, rgba(124,58,237,.06) 0%, rgba(37,99,235,.04) 100%);
  border-color:rgba(124,58,237,.18);
}

.nb-bento__cell--cyan{
  background:linear-gradient(135deg, rgba(6,182,212,.06) 0%, rgba(37,99,235,.04) 100%);
  border-color:rgba(6,182,212,.22);
}

/* Spans */
.nb-bento__cell--c4{grid-column:span 4}
.nb-bento__cell--c5{grid-column:span 5}
.nb-bento__cell--c6{grid-column:span 6}
.nb-bento__cell--c7{grid-column:span 7}
.nb-bento__cell--c8{grid-column:span 8}
.nb-bento__cell--c12{grid-column:span 12}

/* Estructura interna */
.nb-bento__head{
  display:flex;align-items:center;gap:10px;margin-bottom:6px;
}
.nb-bento__icon{
  width:34px;height:34px;border-radius:9px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(37,99,235,.08);color:var(--nb-primary);
}
.nb-bento__cell--dark .nb-bento__icon{background:rgba(255,255,255,.12);color:#93C5FD}
.nb-bento__cell--violet .nb-bento__icon{background:rgba(124,58,237,.15);color:var(--nb-violet)}
.nb-bento__cell--cyan .nb-bento__icon{background:rgba(6,182,212,.15);color:var(--nb-cyan)}
.nb-bento__icon svg{width:18px;height:18px}
.nb-bento__eyebrow{
  font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:var(--nb-primary);
}
.nb-bento__cell--dark .nb-bento__eyebrow{color:#93C5FD}
.nb-bento__cell--violet .nb-bento__eyebrow{color:var(--nb-violet)}
.nb-bento__cell--cyan .nb-bento__eyebrow{color:var(--nb-cyan)}

.nb-bento__cell h3{
  font-size:1.25rem;font-weight:800;margin:2px 0 6px;letter-spacing:-.01em;
  color:var(--nb-ink);
}
.nb-bento__cell--dark h3{color:#fff}
.nb-bento__cell p.nb-bento__lead{
  font-size:.92rem;line-height:1.55;color:var(--nb-muted);margin:0 0 16px;
}
.nb-bento__cell--dark p.nb-bento__lead{color:#94A3B8}

/* Lista de capacidades (chips) */
.nb-bento__chips{
  display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:14px;
}
.nb-bento__chips li{
  font-size:.7rem;font-weight:600;padding:4px 10px;border-radius:var(--nb-r-pill);
  background:var(--nb-bg-cool);color:var(--nb-text);
}
.nb-bento__cell--dark .nb-bento__chips li{background:rgba(255,255,255,.08);color:#CBD5E1}
.nb-bento__cell--violet .nb-bento__chips li{background:rgba(124,58,237,.1);color:var(--nb-violet)}
.nb-bento__cell--cyan .nb-bento__chips li{background:rgba(6,182,212,.1);color:var(--nb-cyan)}

/* Link "saber más" en card */
.nb-bento__link{
  display:inline-flex;align-items:center;gap:6px;margin-top:10px;
  font-size:.82rem;font-weight:700;color:var(--nb-primary);
}
.nb-bento__link svg{width:14px;height:14px;transition:transform var(--nb-t-fast)}
.nb-bento__cell:hover .nb-bento__link svg{transform:translateX(3px)}
.nb-bento__cell--dark .nb-bento__link{color:#93C5FD}

/* Zona de simulación dentro de la card */
.nb-bento__sim{
  margin-top:14px;flex:1;display:flex;align-items:stretch;
  min-height:0;
}

/* === Simulaciones específicas === */

/* SIM 1: POS con order */
.sim-pos{
  display:grid;grid-template-columns:1.4fr 1fr;gap:12px;width:100%;
}
.sim-pos__order{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:14px;
  display:flex;flex-direction:column;gap:8px;
}
.sim-pos__order-head{
  display:flex;justify-content:space-between;align-items:center;
  font-size:.7rem;color:#94A3B8;text-transform:uppercase;letter-spacing:.08em;font-weight:700;
}
.sim-pos__order-head strong{color:#fff;font-size:.78rem}
.sim-pos__row{
  display:flex;justify-content:space-between;align-items:center;font-size:.82rem;color:#CBD5E1;
  padding:4px 0;
}
.sim-pos__row strong{color:#fff;font-weight:600}
.sim-pos__row .check{
  width:14px;height:14px;border-radius:50%;background:rgba(52,211,153,.18);
  display:inline-flex;align-items:center;justify-content:center;margin-right:8px;
}
.sim-pos__row .check::before{
  content:'';width:7px;height:4px;border-left:1.5px solid #34D399;border-bottom:1.5px solid #34D399;transform:rotate(-45deg) translateY(-1px);
}
.sim-pos__total{
  display:flex;justify-content:space-between;border-top:1px dashed rgba(255,255,255,.12);padding-top:8px;margin-top:auto;
}
.sim-pos__total strong{color:#34D399;font-size:1rem}
.sim-pos__send{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 12px;border-radius:var(--nb-r-pill);
  background:var(--nb-grad-primary);color:#fff;font-size:.7rem;font-weight:700;
  align-self:flex-start;position:relative;
}
.sim-pos__send::after{
  content:'';position:absolute;inset:-3px;border-radius:var(--nb-r-pill);
  border:2px solid rgba(37,99,235,.4);animation:nb-pulse 2s infinite;
}
.sim-pos__side{display:grid;gap:8px;align-content:start}
.sim-pos__kpi{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:10px 12px;
}
.sim-pos__kpi small{font-size:.6rem;color:#64748B;text-transform:uppercase;letter-spacing:.08em;font-weight:700;display:block}
.sim-pos__kpi b{color:#fff;font-size:1.05rem;font-weight:800;display:block;margin-top:2px;letter-spacing:-.01em}

/* SIM 2: Dashboard sparkline */
.sim-dash{display:flex;flex-direction:column;gap:14px;width:100%}
.sim-dash__big{
  font-size:clamp(1.5rem, 2.6vw, 2rem);font-weight:800;color:var(--nb-ink);letter-spacing:-.02em;line-height:1;
}
.sim-dash__delta{
  display:inline-flex;align-items:center;gap:4px;font-size:.76rem;color:var(--nb-success);font-weight:700;margin-top:4px;
}
.sim-dash__delta::before{content:'▲';font-size:.7rem}
.sim-dash__bars{
  display:flex;align-items:flex-end;gap:5px;height:64px;
}
.sim-dash__bars i{
  flex:1;background:linear-gradient(180deg,#60A5FA,#2563EB);
  border-radius:3px 3px 0 0;opacity:.85;
  animation:nb-bar-grow .9s var(--nb-ease) both;
}
@keyframes nb-bar-grow{from{transform:scaleY(.3);transform-origin:bottom}to{transform:none}}
.sim-dash__minik{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.sim-dash__minik > div{
  background:var(--nb-bg-soft);border:1px solid var(--nb-border);border-radius:8px;padding:8px 10px;
}
.sim-dash__minik small{font-size:.62rem;color:var(--nb-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:700;display:block}
.sim-dash__minik b{color:var(--nb-ink);font-size:.88rem;font-weight:700;display:block;margin-top:2px}

/* SIM 3: Inventario stock bars */
.sim-inv{display:flex;flex-direction:column;gap:10px;width:100%}
.sim-inv__row{
  display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;font-size:.82rem;
}
.sim-inv__name{color:var(--nb-ink);font-weight:600;display:flex;align-items:center;gap:6px}
.sim-inv__bar{
  width:100%;grid-column:span 2;height:6px;background:var(--nb-bg-cool);border-radius:3px;overflow:hidden;
}
.sim-inv__bar i{
  display:block;height:100%;background:var(--nb-success);border-radius:3px;
  animation:nb-bar-fill 1.2s var(--nb-ease) both;
}
.sim-inv__row--warn .sim-inv__bar i{background:var(--nb-warning)}
.sim-inv__row--crit .sim-inv__bar i{
  background:var(--nb-danger);
  animation:nb-bar-fill 1.2s var(--nb-ease) both, nb-flash 1.6s ease-in-out infinite 1.2s;
}
.sim-inv__row--crit .sim-inv__name::before{
  content:'';width:6px;height:6px;border-radius:50%;background:var(--nb-danger);box-shadow:0 0 0 4px rgba(239,68,68,.15);
  animation:nb-pulse-dot 1.5s infinite;
}
.sim-inv__count{font-size:.74rem;color:var(--nb-muted);font-weight:600}
.sim-inv__row--crit .sim-inv__count{color:var(--nb-danger)}
@keyframes nb-bar-fill{from{transform:scaleX(0);transform-origin:left}to{transform:none}}
@keyframes nb-flash{0%,100%{opacity:1}50%{opacity:.55}}
@keyframes nb-pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.4)}70%{box-shadow:0 0 0 6px rgba(239,68,68,0)}}

/* SIM 4: Cotización mini-documento */
.sim-coti{
  background:#fff;border:1px solid var(--nb-border);border-radius:10px;padding:14px;
  display:flex;flex-direction:column;gap:8px;width:100%;
  box-shadow:0 8px 20px -10px rgba(11,26,51,.12);
}
.sim-coti__head{
  display:flex;justify-content:space-between;align-items:flex-start;
  padding-bottom:8px;border-bottom:1px dashed var(--nb-border);
}
.sim-coti__head small{font-size:.62rem;color:var(--nb-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.sim-coti__head strong{display:block;color:var(--nb-ink);font-size:.82rem;font-weight:700;margin-top:2px}
.sim-coti__tag{
  font-size:.62rem;font-weight:700;padding:3px 8px;border-radius:var(--nb-r-pill);
  background:rgba(16,185,129,.12);color:var(--nb-success);text-transform:uppercase;letter-spacing:.06em;
}
.sim-coti__line{display:flex;justify-content:space-between;font-size:.74rem;color:var(--nb-text)}
.sim-coti__line strong{color:var(--nb-ink);font-weight:600}
.sim-coti__total{
  display:flex;justify-content:space-between;margin-top:auto;padding-top:8px;
  border-top:1px solid var(--nb-border);
}
.sim-coti__total span{font-size:.7rem;color:var(--nb-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.sim-coti__total strong{color:var(--nb-primary);font-size:1rem;font-weight:800}

/* SIM 5: Caja métodos pago */
.sim-caja{display:flex;flex-direction:column;gap:10px;width:100%}
.sim-caja__total{
  text-align:center;padding:10px;background:rgba(16,185,129,.06);border:1px solid rgba(16,185,129,.18);border-radius:10px;
}
.sim-caja__total small{font-size:.62rem;color:var(--nb-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:700;display:block}
.sim-caja__total b{color:var(--nb-success);font-size:1.15rem;font-weight:800;display:block;margin-top:2px}
.sim-caja__method{display:flex;align-items:center;gap:10px;font-size:.78rem}
.sim-caja__method span{color:var(--nb-text);font-weight:600;min-width:62px}
.sim-caja__method .bar{flex:1;height:6px;background:var(--nb-bg-cool);border-radius:3px;overflow:hidden}
.sim-caja__method .bar i{display:block;height:100%;background:var(--nb-primary);border-radius:3px;animation:nb-bar-fill 1s var(--nb-ease) both}
.sim-caja__method:nth-child(3) .bar i{background:var(--nb-warning)}
.sim-caja__method:nth-child(4) .bar i{background:var(--nb-violet)}
.sim-caja__method strong{color:var(--nb-ink);font-weight:700;min-width:32px;text-align:right}

/* SIM 6: Email reporte */
.sim-mail{
  display:grid;grid-template-columns:1.2fr 1fr;gap:14px;width:100%;align-items:stretch;
}
.sim-mail__doc{
  background:#fff;border-radius:10px;padding:14px;color:var(--nb-ink);
  box-shadow:0 8px 20px -10px rgba(0,0,0,.4);
  display:flex;flex-direction:column;gap:8px;
}
.sim-mail__from{display:flex;align-items:center;gap:8px;padding-bottom:8px;border-bottom:1px solid var(--nb-border)}
.sim-mail__avatar{
  width:28px;height:28px;border-radius:8px;background:var(--nb-grad-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.72rem;
}
.sim-mail__from strong{font-size:.78rem;color:var(--nb-ink);display:block;font-weight:700}
.sim-mail__from span{font-size:.66rem;color:var(--nb-muted)}
.sim-mail__subject{font-size:.62rem;color:var(--nb-primary);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.sim-mail__title{font-size:.92rem;font-weight:700;color:var(--nb-ink);margin:2px 0 8px}
.sim-mail__kpis{display:grid;grid-template-columns:1fr 1fr;gap:6px;font-size:.72rem;color:var(--nb-muted)}
.sim-mail__kpis b{display:block;color:var(--nb-ink);font-size:.88rem;font-weight:800;margin-top:1px}
.sim-mail__side{display:flex;flex-direction:column;gap:8px;align-items:center;justify-content:center;text-align:center}
.sim-mail__time{
  font-family:var(--nb-font-mono);font-size:1.4rem;font-weight:700;color:#fff;letter-spacing:-.01em;
}
.sim-mail__send{
  width:48px;height:48px;border-radius:50%;background:var(--nb-grad-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;position:relative;
}
.sim-mail__send svg{width:20px;height:20px}
.sim-mail__send::after{
  content:'';position:absolute;inset:-4px;border-radius:50%;
  border:2px solid rgba(37,99,235,.5);animation:nb-pulse 2.2s infinite;
}
.sim-mail__channels{
  display:flex;gap:6px;flex-wrap:wrap;justify-content:center;
}
.sim-mail__channels li{font-size:.62rem;padding:3px 8px;background:rgba(255,255,255,.08);border-radius:var(--nb-r-pill);color:#CBD5E1;font-weight:600}

/* SIM 7: Portal trabajador */
.sim-portal{display:flex;flex-direction:column;gap:10px;width:100%}
.sim-portal__user{
  display:flex;align-items:center;gap:10px;padding:10px;background:rgba(124,58,237,.06);border:1px solid rgba(124,58,237,.16);border-radius:10px;
}
.sim-portal__avatar{
  width:36px;height:36px;border-radius:50%;background:var(--nb-grad-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;
}
.sim-portal__user strong{color:var(--nb-ink);font-size:.88rem;font-weight:700;display:block}
.sim-portal__user span{color:var(--nb-muted);font-size:.72rem}
.sim-portal__row{
  display:flex;justify-content:space-between;align-items:center;
  padding:8px 12px;background:#fff;border:1px solid var(--nb-border);border-radius:8px;font-size:.8rem;
}
.sim-portal__row span{color:var(--nb-text);display:flex;align-items:center;gap:6px;font-weight:500}
.sim-portal__row svg{width:14px;height:14px;color:var(--nb-violet)}
.sim-portal__row strong{font-size:.74rem;font-weight:700}
.sim-portal__row .ok{color:var(--nb-success)}
.sim-portal__row .warn{color:var(--nb-warning)}

/* SIM 8: Diseño Web mini-browser */
.sim-web{
  border-radius:10px;overflow:hidden;border:1px solid var(--nb-border);background:#fff;
  display:flex;flex-direction:column;width:100%;
  box-shadow:0 8px 20px -10px rgba(11,26,51,.15);
}
.sim-web__bar{
  display:flex;align-items:center;gap:6px;padding:6px 10px;background:#F1F5F9;border-bottom:1px solid var(--nb-border);
}
.sim-web__bar i{width:7px;height:7px;border-radius:50%;background:#CBD5E1;display:inline-block}
.sim-web__bar i:first-child{background:#EF4444}
.sim-web__bar i:nth-child(2){background:#F59E0B}
.sim-web__bar i:nth-child(3){background:#10B981}
.sim-web__bar small{font-family:var(--nb-font-mono);font-size:.62rem;color:var(--nb-muted-2);margin-left:auto;padding:2px 8px;background:#fff;border-radius:4px;border:1px solid var(--nb-border)}
.sim-web__hero{
  padding:14px;background:linear-gradient(135deg,#0B1A33 0%,#1E40AF 100%);color:#fff;
}
.sim-web__hero small{font-size:.6rem;color:#93C5FD;text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.sim-web__hero b{display:block;font-size:.92rem;font-weight:800;margin:2px 0 4px;color:#fff}
.sim-web__hero p{font-size:.7rem;color:#CBD5E1;margin-bottom:8px}
.sim-web__hero .btns{display:flex;gap:6px}
.sim-web__hero .btn{padding:4px 10px;border-radius:var(--nb-r-pill);font-size:.62rem;font-weight:700}
.sim-web__hero .btn.p{background:#F59E0B;color:#fff}
.sim-web__hero .btn.g{border:1px solid rgba(255,255,255,.25);color:#fff}
.sim-web__feat{
  display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:10px;
}
.sim-web__feat div{
  font-size:.62rem;color:var(--nb-muted);font-weight:600;padding:6px 8px;background:var(--nb-bg-soft);border-radius:6px;
  text-align:center;
}

/* SIM 9: Hosting server panel */
.sim-host{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%}
.sim-host__kpi{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:12px;
}
.sim-host__kpi small{font-size:.62rem;color:#64748B;text-transform:uppercase;letter-spacing:.08em;font-weight:700;display:block}
.sim-host__kpi b{display:block;margin-top:2px;font-size:1rem;font-weight:800;color:#fff;letter-spacing:-.01em}
.sim-host__kpi .ok{color:#34D399}
.sim-host__kpi .meta{font-size:.66rem;color:#94A3B8;margin-top:2px}
.sim-host__dot{
  width:7px;height:7px;border-radius:50%;background:#34D399;display:inline-block;margin-right:4px;
  box-shadow:0 0 0 3px rgba(52,211,153,.18);animation:nb-pulse-dot 2s infinite;
}

/* Hub bar inferior — message strip */
.nb-bento-hub{
  margin-top:18px;grid-column:span 12;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:18px 24px;border-radius:var(--nb-r-lg);
  background:var(--nb-bg);border:1px dashed var(--nb-border-strong);
}
.nb-bento-hub__msg{display:flex;align-items:center;gap:14px;flex:1;min-width:240px}
.nb-bento-hub__icon{
  width:42px;height:42px;border-radius:12px;background:var(--nb-grad-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.nb-bento-hub__text strong{display:block;color:var(--nb-ink);font-size:.95rem;font-weight:700}
.nb-bento-hub__text span{font-size:.82rem;color:var(--nb-muted)}

/* Responsive */
@media (max-width: 1024px){
  .nb-bento{grid-auto-rows:minmax(240px, auto)}
  .nb-bento__cell--c4{grid-column:span 6}
  .nb-bento__cell--c5{grid-column:span 6}
  .nb-bento__cell--c6{grid-column:span 6}
  .nb-bento__cell--c7{grid-column:span 6}
  .nb-bento__cell--c8{grid-column:span 12}
}
@media (max-width: 768px){
  .nb-bento{grid-auto-rows:auto;gap:14px}
  .nb-bento__cell{grid-column:span 12!important;padding:20px}
  .nb-bento__cell h3{font-size:1.1rem}
  .sim-pos,.sim-mail{grid-template-columns:1fr}
  .sim-mail__side{flex-direction:row;justify-content:center}
  .nb-bento-hub{padding:16px}
}

/* ---------- 13.z 404 PAGE ---------- */
.nb-404-num{
  display:flex;align-items:center;justify-content:center;gap:8px;
  margin-bottom:24px;line-height:1;
  font-size:clamp(6rem,16vw,12rem);font-weight:900;letter-spacing:-.05em;
  background:linear-gradient(120deg,#93C5FD 0%,#C4B5FD 50%,#67E8F9 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nb-404-zero{
  width:.85em;height:.85em;position:relative;display:inline-block;
}
.nb-404-zero svg{
  width:100%;height:100%;
  animation:nb-spin 8s linear infinite;
}
@keyframes nb-spin{to{transform:rotate(360deg)}}

/* ---------- 14. UTILS ---------- */
.nb-text-grad{
  background:var(--nb-grad-primary);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nb-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.nb-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.nb-hidden{display:none!important}

/* ---------- 15. RESPONSIVE ---------- */
@media (max-width: 1024px){
  .nb-hero{padding:120px 0 60px}
  .nb-hero__grid{grid-template-columns:1fr;gap:48px}
  .nb-mockup__phone{display:none}
  .nb-float-chip--top{left:0;top:-20px}
  .nb-float-chip--mid{right:0;top:auto;bottom:-20px}

  .nb-eco-node,.nb-eco-node--core{grid-column:span 6}

  .nb-grid-3{grid-template-columns:repeat(2,1fr)}
  .nb-grid-4{grid-template-columns:repeat(2,1fr)}

  .nb-split{grid-template-columns:1fr;gap:40px}
  .nb-split--reverse .nb-split__media{order:0}

  .nb-web__grid{grid-template-columns:1fr 1fr}

  .nb-plans{grid-template-columns:repeat(2,1fr)}
  .nb-calc{grid-template-columns:1fr;padding:28px}
  .nb-form-shell{grid-template-columns:1fr}
  .nb-news{grid-template-columns:repeat(2,1fr)}
}

@media (max-width: 768px){
  .nb-section{padding:64px 0}
  .nb-nav-menu,.nb-nav-actions{display:none}
  .nb-nav-toggle{display:flex}
  .nb-hero h1{font-size:2.1rem}
  .nb-mockup__dashboard,
  .nb-mockup__dashboard--right,
  .nb-mockup__dashboard--left{transform:none!important}
  .nb-tablet{transform:none}

  .nb-eco-node,.nb-eco-node--core{grid-column:span 12}

  .nb-grid-3,.nb-grid-2,.nb-grid-4{grid-template-columns:1fr}
  .nb-web__grid{grid-template-columns:1fr}

  .nb-compare{grid-template-columns:1fr}
  .nb-compare__vs{position:relative;left:auto;top:auto;transform:none;margin:0 auto}
  .nb-calc__opts{grid-template-columns:1fr}
  .nb-plans{grid-template-columns:1fr}
  .nb-form-grid,.nb-checks{grid-template-columns:1fr}
  .nb-news{grid-template-columns:1fr}
  .nb-form-aside,.nb-form-body{padding:32px 24px}
  .nb-cta-final{padding:48px 22px}

  .nb-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nb-footer-brand{grid-column:span 2}

  .nb-tabs{flex-wrap:wrap;border-radius:var(--nb-r-lg);max-width:100%}
  .nb-tab{flex:1 1 calc(50% - 8px);justify-content:center}

  .nb-chat-window{right:14px;left:14px;width:auto;bottom:88px}
}

@media (max-width: 480px){
  .nb-footer-grid{grid-template-columns:1fr}
  .nb-footer-brand{grid-column:span 1}
  .nb-hero__cta{flex-direction:column;align-items:stretch}
  .nb-hero__cta .nb-btn{justify-content:center}
}

/* ---------- 16. RESPONSIVE SWEEP — fixes finos para teléfonos ---------- */
@media (max-width: 768px){
  /* Tipografía: bajar tamaños grandes */
  .nb-hero h1{font-size:clamp(2rem, 8vw, 2.4rem);letter-spacing:-.02em;line-height:1.1}
  .nb-hero__lead{font-size:.98rem;margin-bottom:24px}
  .nb-section-head{margin-bottom:36px}
  .nb-section-head h2{font-size:clamp(1.5rem, 6vw, 1.85rem);line-height:1.2}
  .nb-section-head p{font-size:.95rem}

  /* Hero: badges en columna, padding más justo */
  .nb-hero{padding:110px 0 56px}
  .nb-hero__badge{font-size:.74rem}
  .nb-hero__trust{gap:14px;font-size:.78rem}

  /* Touch targets — mínimo 44px de alto */
  .nb-btn{padding:13px 22px;min-height:44px}
  .nb-btn--sm{padding:11px 16px;min-height:42px}
  .nb-btn--lg{padding:15px 24px;font-size:.98rem}
  .nb-nav-link{padding:10px 14px;min-height:44px;display:flex;align-items:center}

  /* Header móvil: logo y toggle ajustados */
  .nb-nav{padding:10px 16px;gap:8px}
  .nb-logo img{height:30px}
  /* drawer mobile usa estilos base, no necesita override en este breakpoint */

  /* Tabs demo: scroll horizontal si hay muchos */
  .nb-tabs{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding:6px;border-radius:var(--nb-r-md);scrollbar-width:none;margin-left:-16px;margin-right:-16px;max-width:none;width:calc(100% + 32px);padding-left:16px;padding-right:16px}
  .nb-tabs::-webkit-scrollbar{display:none}
  .nb-tab{flex:0 0 auto;font-size:.82rem;padding:9px 14px;white-space:nowrap}

  /* Demo frame: padding interno menor */
  .nb-demo-frame__body{padding:18px;min-height:0}
  .nb-demo-frame__body h4{font-size:1rem}
  .nb-mockup__kpi-value{font-size:1.15rem}
  .nb-mockup__kpis{grid-template-columns:1fr 1fr!important;gap:10px}
  .nb-mockup__body{padding:14px;gap:10px}
  .nb-mockup__chart{padding:12px}
  .nb-mockup__list{padding:12px}

  /* Eco nodes: usar 2-col en mobile mediano, 1-col abajo */
  .nb-eco-node h3{font-size:.95rem}
  .nb-eco-node p{font-size:.82rem}

  /* Cards: padding menor */
  .nb-card{padding:22px}
  .nb-industria-card{padding:22px}
  .nb-caso__head{padding:20px 20px 14px}
  .nb-caso__body{padding:18px 20px}

  /* Comparador: VS más pequeño */
  .nb-compare{gap:16px}
  .nb-compare__col{padding:24px 22px}
  .nb-compare__vs{width:48px;height:48px;font-size:.85rem}

  /* Calculadora */
  .nb-calc{padding:22px;gap:22px}
  .nb-calc__opt{padding:12px}
  .nb-calc__result{padding:22px}
  .nb-calc__result-plan{font-size:1.35rem}

  /* Planes */
  .nb-plan{padding:26px 22px}
  .nb-plan__title{font-size:1.1rem}
  .nb-plan__price strong{font-size:1.45rem}

  /* Formulario */
  .nb-form-aside{padding:28px 22px}
  .nb-form-aside h3{font-size:1.25rem}
  .nb-form-body{padding:28px 22px}
  .nb-field input,.nb-field select,.nb-field textarea{padding:12px 14px;font-size:16px} /* 16px evita zoom iOS */
  .nb-checks{grid-template-columns:1fr 1fr}

  /* CTA final */
  .nb-cta-final{padding:48px 22px;border-radius:var(--nb-r-lg)}
  .nb-cta-final h2{font-size:clamp(1.4rem, 5.5vw, 1.8rem)}
  .nb-cta-final p{font-size:.95rem}

  /* Mockup móvil ajustes (cuando se muestra) */
  .nb-mockup__phone{display:none}
  .nb-float-chip{font-size:.76rem;padding:8px 12px}
  .nb-float-chip__icon{width:26px;height:26px}

  /* Footer móvil */
  .nb-footer{padding:56px 0 90px}
  .nb-footer-grid{gap:28px}
  .nb-footer-brand p{max-width:100%}
  .nb-footer-bottom{flex-direction:column;text-align:center;gap:14px}

  /* News cards */
  .nb-news__card h4{font-size:1rem}

  /* Sección padding muy chico para no perder espacio */
  .nb-section{padding:52px 0}
  .nb-container{padding:0 18px}

  /* Tablet POS: dos columnas a una sola */
  .nb-tablet__body > div[style*="grid-template-columns"]{grid-template-columns:1fr!important;gap:10px}

  /* Web mockup hero (Diseño Web): tamaños */
  .nb-web__hero{padding:24px 18px}
  .nb-web__hero h4{font-size:1.15rem}
  .nb-web__grid{padding:16px;gap:8px}

  /* Email mockup en Reportes: grilla interna a 1 col */
  .nb-email > div[style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr!important}

  /* Hero trust en columna */
  .nb-hero__trust{flex-direction:column;align-items:flex-start;gap:8px}

  /* Quitar overflow de chips flotantes */
  .nb-float-chip--top,.nb-float-chip--mid{display:none}
}

@media (max-width: 380px){
  /* Pantallas muy pequeñas: 1-col en checks y kpis */
  .nb-mockup__kpis{grid-template-columns:1fr!important}
  .nb-checks{grid-template-columns:1fr}
  .nb-hero h1{font-size:1.85rem}
  .nb-btn--lg{font-size:.9rem;padding:14px 18px}
  .nb-section{padding:44px 0}
}

/* Evitar scroll horizontal por cualquier desbordamiento */
html,body{max-width:100vw;overflow-x:hidden}
img,svg{max-width:100%}

/* ---------- 17. ACCESIBILIDAD + PULIDO MOBILE ---------- */

/* Skip link para teclado / lectores de pantalla */
.nb-skip-link{
  position:absolute;top:-100px;left:8px;z-index:9999;
  background:var(--nb-ink);color:#fff;
  padding:12px 18px;border-radius:var(--nb-r-md);font-weight:700;font-size:.92rem;
  transition:top var(--nb-t-fast);
}
.nb-skip-link:focus{top:8px;outline:3px solid #93C5FD;outline-offset:2px}

/* Focus visible — solo cuando navega por teclado (no en clicks) */
:focus{outline:none}
:focus-visible{
  outline:3px solid #93C5FD;
  outline-offset:2px;
  border-radius:6px;
}
.nb-btn:focus-visible{outline-offset:3px;border-radius:var(--nb-r-pill)}
.nb-nav-link:focus-visible{outline-offset:0;border-radius:var(--nb-r-sm)}
.nb-tab:focus-visible{outline-offset:0;border-radius:var(--nb-r-pill)}
.nb-field input:focus-visible,
.nb-field select:focus-visible,
.nb-field textarea:focus-visible{outline:none;border-color:var(--nb-primary);box-shadow:0 0 0 3px rgba(37,99,235,.18)}

/* iOS / Android: quitar el overlay azul al tocar */
*{-webkit-tap-highlight-color:transparent}
a, button, label, [role="button"]{-webkit-tap-highlight-color:rgba(37,99,235,.12)}

/* Smooth scroll cuando navegas por anchors — y compensa el header sticky */
html{scroll-padding-top:80px}
@media (max-width: 768px){html{scroll-padding-top:64px}}

/* Selección de texto en marca */
::selection{background:rgba(37,99,235,.25);color:var(--nb-ink)}
.nb-section--dark ::selection{background:rgba(167,139,250,.35);color:#fff}

/* Safe area inset (iPhone con notch) */
@supports (padding: max(0px)) {
  .nb-header,
  .nb-nav{
    padding-left:max(20px, env(safe-area-inset-left));
    padding-right:max(20px, env(safe-area-inset-right));
  }
  .nb-container{
    padding-left:max(24px, env(safe-area-inset-left));
    padding-right:max(24px, env(safe-area-inset-right));
  }
  .nb-chat-btn{
    right:max(22px, env(safe-area-inset-right));
    bottom:max(22px, env(safe-area-inset-bottom));
  }
  .nb-chat-window{
    bottom:max(96px, calc(env(safe-area-inset-bottom) + 76px));
  }
  .nb-footer-bottom,
  .nb-footer{
    padding-bottom:max(28px, env(safe-area-inset-bottom));
  }
}

/* Prefers reduced motion — apaga todo lo decorativo */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important;
  }
  [data-nb-reveal]{opacity:1!important;transform:none!important}
  .nb-mockup__phone,.nb-float-chip{animation:none!important}
  .nb-chat-btn::after{display:none}
  .nb-mockup__dashboard,
  .nb-mockup__dashboard--right,
  .nb-mockup__dashboard--left,
  .nb-tablet{transform:none!important}
}

/* Prefers contrast: more — refuerza bordes y texto */
@media (prefers-contrast: more){
  .nb-card,.nb-industria-card,.nb-plan,.nb-caso{border-width:2px}
  .nb-nav-link{font-weight:600}
  :focus-visible{outline-width:4px}
}

/* Estilos para impresión (clientes que imprimen cotizaciones) */
@media print{
  .nb-header,.nb-chat-btn,.nb-chat-window,
  .nb-mobile-nav,.nb-cta-final,.nb-mockup__phone,
  .nb-float-chip{display:none!important}
  body{color:#000;background:#fff}
  .nb-section{padding:24px 0;page-break-inside:avoid}
  .nb-section--dark{background:#fff;color:#000}
  .nb-section--dark *{color:#000!important}
  a::after{content:" (" attr(href) ")";font-size:.8em;color:#555}
}

/* Mejora UX scrollbars (solo Chromium / WebKit) */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--nb-bg-soft)}
::-webkit-scrollbar-thumb{background:var(--nb-border-strong);border-radius:5px}
::-webkit-scrollbar-thumb:hover{background:var(--nb-muted)}

/* Mejora chatbot en mobile: ocupa más espacio cuando el teclado está abierto */
@media (max-width: 768px){
  .nb-chat-window.is-open{
    height:calc(100dvh - 88px);
    max-height:calc(100dvh - 88px);
  }
}

/* Hovers desactivados en táctil (evita estados pegados) */
@media (hover: none){
  .nb-card:hover,
  .nb-industria-card:hover,
  .nb-eco-node:hover,
  .nb-caso:hover,
  .nb-plan:hover,
  .nb-related-card:hover,
  .nb-news__card:hover{
    transform:none;
  }
  .nb-btn:hover{transform:none}
}

/* Footer móvil: espacio para la barra CTA fija (~68px) — override final */
@media (max-width: 768px){
  .nb-footer{padding-bottom:90px!important}
}