/* passid.com.mx: los colores de marca vienen de la Personalización del tenant P@ssID en
   WhatsSells, la misma paleta de app.passid.com.mx. /_site/palette.css (generado por el servidor,
   se carga después de este archivo) sobrescribe los valores de respaldo de abajo. El acento de
   acción es el primario; el ámbar queda sólo para avisos. */
:root {
  /* Marca (respaldo; palette.css manda) */
  --primary: #0066cc;
  --primary-dim: #0052a3;
  --primary-ink: #ffffff;
  --dark-0: #0a0e1a;
  --dark-1: #141b2e;
  --dark-2: #1a2441;
  --dark-3: #2a3350;
  --dark-line: #2a3350;
  --on-dark: #e8ecf5;
  --on-dark-muted: #8895b0;
  --warn: #f59e0b;
  --danger: #ef4444;
  /* Derivados */
  --primary-hi: color-mix(in srgb, var(--primary) 72%, var(--on-dark));
  --glow: color-mix(in srgb, var(--primary) 38%, transparent);

  /* Tema claro del sitio: neutros con un leve tinte de la marca */
  --bg: color-mix(in srgb, var(--dark-0) 4%, #ffffff);
  --surface: #ffffff;
  --surface-2: color-mix(in srgb, var(--dark-0) 8%, #ffffff);
  --ink: var(--dark-0);
  --muted: color-mix(in srgb, var(--on-dark-muted) 55%, var(--dark-0));
  --line: color-mix(in srgb, var(--dark-0) 14%, #ffffff);
  --ok: #15803d;
  --ok-bg: #e3f4e8;
  --ok-hi: #4ade80;

  /* Maqueta del chat de WhatsApp en el hero: imita la interfaz oscura de WhatsApp, no la marca */
  --wa-bg: #0b141a;
  --wa-edge: #22303a;
  --wa-line: #1e2a33;
  --wa-bubble: #1f2c34;
  --wa-ink: #e9edef;
  --wa-body: #c4cdd2;
  --wa-muted: #8696a0;
  --wa-tick: #53bdeb;

  --display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;

  --r: 14px;
  --gutter: clamp(16px, 4vw, 40px);
  --max: 1180px;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: var(--dark-0);
    --surface: var(--dark-1);
    --surface-2: var(--dark-2);
    --ink: var(--on-dark);
    --muted: var(--on-dark-muted);
    --line: var(--dark-3);
    --ok: #4ade80;
    --ok-bg: #0f2e1c;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 17px/1.6 var(--body);
  text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: var(--primary); }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.08; margin: 0; text-wrap: balance; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0; }
.wrap { max-width: var(--max); margin: 0 auto; padding-inline: var(--gutter); }
.num { font-variant-numeric: tabular-nums; }
.select { user-select: all; }
.muted { color: var(--muted); }
.center { text-align: center; }
.eyebrow { font: 500 .78rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--primary); }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 62ch; }
.narrow { max-width: 60ch; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--primary); color: var(--primary-ink); padding: 8px 14px; border-radius: 8px; z-index: 99; }
.skip:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--primary-hi); outline-offset: 3px; border-radius: 6px; }

/* ── Botones ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--primary); color: var(--primary-ink); text-decoration: none;
  font: 600 1rem/1 var(--body); padding: 13px 20px; border-radius: 999px; border: 1.5px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px -8px var(--glow); }
.btn-sm { padding: 9px 15px; font-size: .92rem; }
.btn-lg { padding: 16px 26px; font-size: 1.05rem; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--primary); box-shadow: none; }

/* ── Barra de promoción ── */
.promo-bar { background: linear-gradient(90deg, var(--dark-2), var(--primary)); color: var(--primary-ink); font-size: .92rem; }
.promo-in { max-width: var(--max); margin: 0 auto; padding: 9px var(--gutter); display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; justify-content: center; text-align: center; }
.promo-badge { font: 500 .7rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; background: color-mix(in srgb, var(--on-dark) 16%, transparent); padding: 5px 8px; border-radius: 6px; }
.promo-in a { color: var(--primary-ink); font-weight: 600; }

/* ── Encabezado ── */
.topbar { position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--dark-0) 88%, transparent); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--dark-line); padding-top: env(safe-area-inset-top, 0px); }
.topbar-in { max-width: var(--max); margin: 0 auto; padding: 12px var(--gutter); display: flex; align-items: center; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--on-dark); text-decoration: none; }
.brand-mark { width: 36px; height: 36px; border-radius: 9px; display: block; }
.brand-word { font: 800 1.45rem/1 var(--display); letter-spacing: -.02em; }
.brand-word span { color: var(--primary); }
.nav { margin-left: auto; display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--on-dark-muted); text-decoration: none; font-weight: 500; font-size: .96rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--on-dark); }
.nav .lang { font: 500 .8rem/1 var(--mono); border: 1px solid var(--dark-line); padding: 7px 10px; border-radius: 8px; }
.nav .btn { color: var(--primary-ink); background: var(--primary); }
.nav-toggle, .nav-burger { display: none; }
@media (max-width: 900px) {
  .nav-burger { display: inline-flex; flex-direction: column; gap: 6px; margin-left: auto; padding: 10px; cursor: pointer; }
  .nav-burger span { width: 24px; height: 2px; background: var(--on-dark); border-radius: 2px; transition: transform .2s; }
  .nav { position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--dark-0); border-bottom: 1px solid var(--dark-line); padding: 8px var(--gutter) 18px; display: none; }
  .nav a { padding: 13px 0; border-bottom: 1px solid var(--dark-line); font-size: 1.05rem; }
  .nav .lang { align-self: flex-start; margin-top: 12px; border-bottom: 1px solid var(--dark-line); }
  .nav .btn { margin-top: 14px; border-bottom: 0; }
  .nav-toggle:checked ~ .nav { display: flex; }
  .nav-toggle:checked + .nav-burger span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-toggle:checked + .nav-burger span:last-child { transform: translateY(-4px) rotate(-45deg); }
}

/* ── Hero (siempre oscuro: es la escena de la puerta) ── */
.hero {
  background:
    radial-gradient(900px 480px at 78% 30%, color-mix(in srgb, var(--primary) 40%, transparent), transparent 60%),
    radial-gradient(600px 400px at 10% 110%, color-mix(in srgb, var(--primary-hi) 16%, transparent), transparent 60%),
    var(--dark-0);
  color: var(--on-dark); overflow: hidden; position: relative;
}
.hero::before { /* retícula de lector */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image: linear-gradient(var(--dark-line) 1px, transparent 1px), linear-gradient(90deg, var(--dark-line) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%);
}
.hero-in { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; padding-block: clamp(56px, 9vw, 112px); }
.hero .eyebrow { color: var(--primary-hi); }
.hero h1 { margin: 18px 0 20px; }
.hero .lede { color: var(--on-dark-muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero .btn-ghost { color: var(--on-dark); border-color: var(--dark-line); }
.hero .btn { background: var(--primary); color: var(--primary-ink); }
.hero .btn-ghost { background: transparent; }
.hero-promo { margin-top: 26px; font-size: .95rem; color: var(--on-dark-muted); border-left: 3px solid var(--primary-hi); padding-left: 14px; max-width: 52ch; }
.hero-promo b { color: var(--on-dark); font-weight: 600; }
@media (max-width: 900px) { .hero-in { grid-template-columns: 1fr; } }

/* Demo: pase en WhatsApp → validación → puerta abierta. Ciclo de 7 s. */
.demo { display: grid; grid-template-columns: 1fr .8fr; gap: 18px; align-items: end; }
.phone { background: var(--wa-bg); border: 1px solid var(--wa-edge); border-radius: 26px; padding: 14px; box-shadow: 0 30px 80px -30px color-mix(in srgb, var(--dark-0) 80%, transparent), 0 0 0 6px color-mix(in srgb, var(--on-dark) 3%, transparent); }
.chat-head { display: flex; gap: 10px; align-items: center; padding: 4px 4px 12px; border-bottom: 1px solid var(--wa-line); color: var(--wa-ink); }
.chat-head small { display: block; font-size: .72rem; color: var(--wa-muted); }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: block; object-fit: cover; background: var(--dark-0); }
.bubble { margin-top: 14px; background: var(--wa-bubble); color: var(--wa-ink); border-radius: 4px 14px 14px 14px; padding: 10px; font-size: .88rem; animation: bubble 7s infinite; }
.bubble b { display: block; margin-top: 8px; font-weight: 600; }
.bubble p { color: var(--wa-body); font-size: .82rem; margin-top: 2px; }
.bubble .meta { display: block; text-align: right; font-size: .7rem; color: var(--wa-muted); margin-top: 6px; }
.ticks { color: var(--wa-tick); letter-spacing: -3px; }
.qr-wrap { position: relative; border-radius: 8px; overflow: hidden; }
.qr { display: block; width: 100%; height: auto; }
.qr-bg { fill: var(--on-dark); }
.qr-fg { fill: var(--dark-0); }
.scanline { position: absolute; left: 0; right: 0; height: 22%; top: -22%; background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--primary-hi) 60%, transparent), transparent); animation: scan 7s infinite; }
.gate { display: grid; gap: 14px; }
.gate-status { background: color-mix(in srgb, var(--on-dark) 5%, transparent); border: 1px solid var(--dark-line); border-radius: var(--r); padding: 14px; display: grid; gap: 6px; min-height: 92px; position: relative; }
.gate-status small { color: var(--on-dark-muted); font: 500 .75rem/1 var(--mono); }
.st { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.st .dot { width: 10px; height: 10px; border-radius: 50%; }
.st-scan { color: var(--primary-hi); animation: st-scan 7s infinite; }
.st-scan .dot { background: var(--primary-hi); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary-hi) 20%, transparent); }
.st-ok { color: var(--ok-hi); position: absolute; top: 14px; left: 14px; animation: st-ok 7s infinite; }
.st-ok .dot { background: var(--ok-hi); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok-hi) 20%, transparent); }
.gate-status small { margin-top: 30px; }
.door { display: grid; gap: 8px; justify-items: center; }
.door-frame { width: 100%; aspect-ratio: 3 / 4; max-height: 230px; border: 3px solid var(--primary-dim); border-bottom: 0; border-radius: 10px 10px 0 0; position: relative; overflow: hidden; background: linear-gradient(180deg, color-mix(in srgb, var(--primary-hi) 30%, transparent), color-mix(in srgb, var(--primary-hi) 5%, transparent)); }
.leaf { position: absolute; top: 0; bottom: 0; width: 50%; background: linear-gradient(180deg, var(--dark-3), var(--dark-2)); border: 1px solid var(--primary-dim); }
.leaf-l { left: 0; animation: leaf-l 7s infinite; }
.leaf-r { right: 0; animation: leaf-r 7s infinite; }
.lock { position: absolute; left: 50%; top: 46%; width: 12px; height: 20px; margin-left: -6px; border-radius: 3px; background: var(--warn); animation: lock 7s infinite; }
.door-label { font: 500 .75rem/1 var(--mono); color: var(--on-dark-muted); animation: st-ok 7s infinite; }
@keyframes scan { 0%, 18% { top: -22%; } 38% { top: 100%; } 100% { top: 100%; } }
@keyframes bubble { 0% { opacity: 0; transform: translateY(10px); } 8%, 100% { opacity: 1; transform: none; } }
@keyframes st-scan { 0%, 16% { opacity: 0; } 20%, 42% { opacity: 1; } 46%, 100% { opacity: 0; } }
@keyframes st-ok { 0%, 44% { opacity: 0; } 50%, 92% { opacity: 1; } 100% { opacity: 0; } }
@keyframes leaf-l { 0%, 50% { transform: none; } 60%, 88% { transform: translateX(-92%); } 96%, 100% { transform: none; } }
@keyframes leaf-r { 0%, 50% { transform: none; } 60%, 88% { transform: translateX(92%); } 96%, 100% { transform: none; } }
@keyframes lock { 0%, 46% { background: var(--warn); } 50%, 90% { background: var(--ok-hi); } 100% { background: var(--warn); } }
@media (max-width: 900px) { .demo { max-width: 560px; } }
@media (max-width: 520px) {
  .demo { grid-template-columns: 1.15fr .85fr; gap: 10px; }
  .phone { padding: 10px; border-radius: 20px; }
  .chat-head { font-size: .85rem; } .avatar { width: 28px; height: 28px; }
  .bubble { font-size: .78rem; } .bubble p { font-size: .72rem; }
  .gate-status { padding: 10px; min-height: 80px; font-size: .82rem; }
  .st-ok { top: 10px; left: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .st-scan { display: none; } .st-ok, .door-label { opacity: 1; }
  .leaf-l { transform: translateX(-92%); } .leaf-r { transform: translateX(92%); } .lock { background: var(--ok-hi); } .scanline { display: none; }
}

/* ── Secciones ── */
section { padding-block: clamp(56px, 8vw, 104px); }
.section-title { margin-bottom: clamp(28px, 4vw, 44px); }
.section-head { display: grid; gap: 12px; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head p { color: var(--muted); max-width: 60ch; font-size: 1.1rem; }

.pillars { background: var(--surface); border-bottom: 1px solid var(--line); }
.pillar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pillar { display: grid; gap: 10px; align-content: start; padding: 22px; border-radius: var(--r); background: var(--bg); border: 1px solid var(--line); }
.pillar-ic { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: color-mix(in srgb, var(--primary) 14%, transparent); color: var(--primary); }
.pillar-ic svg { width: 24px; height: 24px; }
.pillar p { color: var(--muted); font-size: .98rem; }
.pillar-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.pillar-tags span { font: 500 .72rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--primary); background: color-mix(in srgb, var(--primary) 10%, transparent); border-radius: 999px; padding: 6px 10px; }
.acronym { margin: -12px 0 clamp(24px, 3.5vw, 36px); }
.acronym-lead { color: var(--muted); margin-bottom: 12px; }
.acronym-row { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.acronym-row li { display: grid; gap: 6px; justify-items: center; text-align: center; padding: 14px 8px; border-radius: var(--r); background: var(--bg); border: 1px solid var(--line); }
.acr-l { font: 700 clamp(1.6rem, 3vw, 2.2rem)/1 var(--mono); color: var(--primary); }
.acr-w { font-weight: 600; font-size: .92rem; }
.pillar-feature { grid-column: 1 / -1; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: center; border: 2px solid var(--primary); box-shadow: 0 20px 50px -28px var(--glow); }
.pf-copy { display: grid; gap: 10px; }
.soon { margin-left: 8px; color: var(--primary-ink); background: var(--primary); border-radius: 999px; padding: 4px 8px; font-size: .68rem; }
@media (max-width: 1000px) { .pillar-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 800px) { .pillar-feature { grid-template-columns: 1fr; } .acronym-row { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .pillar-grid { grid-template-columns: 1fr; } }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding-top: 58px; display: grid; gap: 8px; align-content: start; }
.steps li::before { content: counter(s, decimal-leading-zero); position: absolute; top: 0; left: 0; font: 500 .85rem/1 var(--mono); color: var(--primary); border: 1.5px solid var(--primary); border-radius: 999px; padding: 9px 12px; }
.steps li::after { content: ""; position: absolute; top: 17px; left: 58px; right: -8px; height: 1.5px; background: repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 11px); }
.steps li:last-child::after { display: none; }
.steps p { color: var(--muted); }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } .steps li::after { display: none; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

.usecases { background: var(--surface-2); }
.usecases-page { background: transparent; padding-top: 0; }
.uc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.uc { display: grid; gap: 10px; align-content: start; padding: 24px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); color: var(--ink); text-decoration: none; transition: transform .15s, border-color .2s; }
.uc:hover { transform: translateY(-2px); border-color: var(--primary); }
.uc p { color: var(--muted); }
.uc-go { font-weight: 600; color: var(--primary); margin-top: 6px; }
@media (max-width: 900px) { .uc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .uc-grid { grid-template-columns: 1fr; } }

/* ── Tarjetas de precio: talón de boleto ── */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 18px; align-items: start; }
.card {
  position: relative; display: grid; gap: 12px; padding: 26px 24px 22px; border-radius: var(--r);
  background: var(--surface); border: 1px solid var(--line);
}
.card.is-featured { border: 2px solid var(--primary); box-shadow: 0 20px 50px -28px var(--glow); }
.flag { position: absolute; top: -12px; left: 22px; background: var(--primary); color: var(--primary-ink); font: 500 .72rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; }
.price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.price b { font: 800 2.6rem/1 var(--display); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.price small { color: var(--muted); font-weight: 500; }
.was { color: var(--muted); font-size: .95rem; }
.tier { font-size: .92rem; color: var(--muted); }
.checks { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 8px; }
.checks li { position: relative; padding-left: 26px; }
.checks li::before { content: ""; position: absolute; left: 0; top: .35em; width: 16px; height: 16px; border-radius: 50%; background: color-mix(in srgb, var(--primary) 16%, transparent); }
.checks li::after { content: ""; position: absolute; left: 5px; top: calc(.35em + 4px); width: 6px; height: 4px; border-left: 2px solid var(--primary); border-bottom: 2px solid var(--primary); transform: rotate(-45deg); }
.excludes { font-size: .9rem; color: var(--muted); background: var(--bg); border: 1px dashed var(--line); border-radius: 10px; padding: 10px 12px; }
.excludes b { color: var(--ink); font-weight: 600; }
.card-foot { margin-top: 8px; padding-top: 16px; border-top: 2px dashed var(--line); display: flex; align-items: center; justify-content: space-between; gap: 10px; position: relative; }
.card-foot::before, .card-foot::after { content: ""; position: absolute; top: -11px; width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 1px solid var(--line); }
.card-foot::before { left: -35px; } .card-foot::after { right: -35px; }
.card.is-featured .card-foot::before { left: -36px; } .card.is-featured .card-foot::after { right: -36px; }
.card-foot small { color: var(--muted); font-size: .82rem; }
.pricing-preview .center { margin-top: 30px; }
.pricing-preview + .usecases, .price-group + .price-group { border-top: 0; }

.page-head { padding-block: clamp(48px, 7vw, 88px) clamp(24px, 4vw, 40px); }
.page-head h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); margin-bottom: 16px; }
.buyvia { margin-top: 14px; font-size: .95rem; color: var(--muted); }
.price-group { padding-block: 28px; }
.group-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; margin-bottom: 26px; }
.group-head h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.group-head p { color: var(--muted); }

/* ── Calculadora ── */
.calc { background: var(--dark-0); color: var(--on-dark); }
.calc .section-head p { color: var(--on-dark-muted); }
.calc-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 20px; }
.calc-form, .calc-out { background: var(--dark-1); border: 1px solid var(--dark-line); border-radius: var(--r); padding: 24px; }
.calc-form { display: grid; gap: 10px; align-content: start; }
.calc-form label { font-weight: 600; font-size: .95rem; margin-top: 6px; }
.field { display: flex; align-items: center; background: var(--dark-0); border: 1px solid var(--dark-line); border-radius: 10px; }
.field span { padding-left: 14px; color: var(--on-dark-muted); }
.field input { width: 100%; background: transparent; border: 0; color: var(--on-dark); font: 600 1.4rem/1 var(--mono); padding: 12px 14px; font-variant-numeric: tabular-nums; }
.field input:focus { outline: none; }
.field:focus-within { border-color: var(--primary-hi); }
input[type="range"] { width: 100%; accent-color: var(--primary-hi); }
.switch { display: flex; gap: 10px; align-items: center; font-weight: 500 !important; cursor: pointer; margin-top: 10px !important; }
.switch input { width: 18px; height: 18px; accent-color: var(--primary-hi); }
.gross { margin-top: 12px; color: var(--on-dark-muted); font-size: .95rem; }
.gross b { color: var(--on-dark); }
.calc-out { display: grid; gap: 20px; align-content: start; }
.you { display: grid; gap: 4px; padding-bottom: 18px; border-bottom: 1px solid var(--dark-line); }
.you .lbl { font: 500 .75rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--primary-hi); }
.you b { font: 800 clamp(2.8rem, 6vw, 4.2rem)/1.05 var(--display); color: var(--on-dark); }
.you .iva { display: inline-block; justify-self: start; font: 600 .78rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: var(--primary-ink); background: var(--primary); padding: 6px 10px; border-radius: 999px; }
.cheaper { margin: 0; font-size: 1.05rem; line-height: 1.5; color: var(--on-dark); padding: 14px 16px; border-radius: 12px;
  background: color-mix(in srgb, var(--ok-hi) 10%, transparent); border: 1px solid color-mix(in srgb, var(--ok-hi) 30%, transparent); }
.cheaper:empty { display: none; }
.bars-title { font: 500 .72rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--on-dark-muted); }
.breakdown { color: var(--on-dark-muted); font-size: .9rem; }
.bars { display: grid; gap: 14px; }
.row { display: grid; grid-template-columns: 1fr auto auto; gap: 6px 14px; align-items: center; }
.row .share { font-family: var(--mono); font-size: .8rem; color: var(--on-dark-muted); }
.row .lbl { font-size: .9rem; color: var(--on-dark-muted); }
.row .bar { grid-column: 1 / -1; grid-row: 2; height: 10px; background: color-mix(in srgb, var(--on-dark) 6%, transparent); border-radius: 999px; overflow: hidden; }
.row .bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--dark-3), var(--on-dark-muted)); border-radius: 999px; transition: width .35s ease; }
.row .val { font-family: var(--mono); font-weight: 500; }
.save { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; align-items: baseline; padding: 14px 16px; border-radius: 10px; background: color-mix(in srgb, var(--ok-hi) 10%, transparent); border: 1px solid color-mix(in srgb, var(--ok-hi) 30%, transparent); }
.save b { color: var(--ok-hi); font: 800 1.5rem/1 var(--display); }
.fineprint { margin-top: 16px; font-size: .85rem; color: var(--muted); max-width: 90ch; }
.calc .fineprint { color: var(--on-dark-muted); }
@media (max-width: 900px) { .calc-grid { grid-template-columns: 1fr; } }

/* ── Patrocinios ── */
.sponsor-teaser { background: linear-gradient(120deg, var(--dark-1), var(--dark-3)); color: var(--on-dark); }
.sponsor-in { display: flex; flex-wrap: wrap; gap: 24px 40px; align-items: center; justify-content: space-between; }
.sponsor-in > div { display: grid; gap: 12px; max-width: 64ch; }
.sponsor-in p { color: var(--on-dark-muted); }
.sponsor-teaser .eyebrow { color: var(--primary-hi); }
.promo-feature { padding-top: 0; }
.promo-card { display: grid; grid-template-columns: auto 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.promo-card > div:last-child { display: grid; gap: 14px; }
.promo-num { display: grid; place-items: center; width: clamp(160px, 22vw, 220px); aspect-ratio: 1; border-radius: 28px; background: var(--dark-0); color: var(--on-dark); box-shadow: 0 24px 60px -30px var(--glow); }
.promo-num b { font: 800 clamp(3.6rem, 7vw, 5rem)/1 var(--display); color: var(--primary-hi); }
.promo-num span { font: 500 .8rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; margin-top: -30px; }
@media (max-width: 640px) { .promo-card { grid-template-columns: 1fr; } }
.program { background: var(--surface); border-block: 1px solid var(--line); }
.program .lede { margin-top: -16px; }
.sub { margin: 36px 0 16px; font-size: 1.2rem; }
.who-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.who { padding: 18px; border-radius: var(--r); background: var(--bg); border: 1px solid var(--line); display: grid; gap: 6px; align-content: start; }
.who h4 { font-size: 1.05rem; }
.who p { color: var(--muted); font-size: .95rem; }
@media (max-width: 900px) { .who-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .who-grid { grid-template-columns: 1fr; } }
.program-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.apply { display: grid; gap: 12px; align-content: start; }
.apply p { color: var(--muted); }
.apply .mail { font: 500 1rem/1.4 var(--mono); color: var(--ink); }
.apply .btn { justify-self: start; }
@media (max-width: 760px) { .program-cols { grid-template-columns: 1fr; } }
.alliance-in { display: grid; gap: 14px; justify-items: start; max-width: 70ch; }
.alliance-in p { color: var(--muted); }

/* ── Caso de uso ── */
.crumb { display: inline-block; margin-bottom: 18px; text-decoration: none; font-weight: 500; }
.uc-detail { padding-top: 0; }
.uc-cols { display: grid; grid-template-columns: .9fr 1.1fr; gap: 20px; }
.uc-block { padding: 28px; border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); display: grid; gap: 14px; align-content: start; }
.uc-block.pains { background: var(--dark-0); color: var(--on-dark); border-color: var(--dark-2); }
.uc-block.pains ul { margin: 0; padding-left: 1.1em; display: grid; gap: 10px; color: var(--on-dark-muted); }
.uc-block h2 { font-size: 1.5rem; }
.uc-block h3 { font-size: 1.05rem; margin-top: 8px; }
.uc-block p { color: var(--muted); }
@media (max-width: 800px) { .uc-cols { grid-template-columns: 1fr; } }

/* ── FAQ ── */
.faq-list { display: grid; gap: 10px; max-width: 860px; }
details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 0 20px; }
summary { cursor: pointer; font-weight: 600; padding: 18px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font: 500 1.3rem/1 var(--mono); color: var(--primary); }
details[open] summary::after { content: "−"; }
details p { padding-bottom: 18px; color: var(--muted); }

/* ── CTA y pie ── */
.cta-band { background: var(--primary); color: var(--primary-ink); padding-block: clamp(44px, 6vw, 72px); }
.cta-in { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; }
.cta-in > div { display: grid; gap: 8px; }
.cta-in p { opacity: .88; }
.cta-actions { display: grid; gap: 10px; justify-items: start; }
.cta-band .btn { background: var(--primary-ink); color: var(--primary-dim); }
.cta-actions > span { font-size: .92rem; opacity: .9; }
.footer { background: var(--dark-0); color: var(--on-dark-muted); padding-bottom: env(safe-area-inset-bottom, 0px); }
.footer-in { max-width: var(--max); margin: 0 auto; padding: 48px var(--gutter) 28px; display: grid; grid-template-columns: 1.2fr 1.4fr 1fr; gap: 32px; }
.footer-brand { display: grid; gap: 8px; align-content: start; }
.footer-logo { width: 150px; height: 150px; border-radius: 16px; display: block; margin-bottom: 6px; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; align-content: start; }
.footer a { color: var(--on-dark-muted); text-decoration: none; }
.footer a:hover { color: var(--on-dark); }
.footer-contact { display: grid; gap: 10px; align-content: start; }
.footer-contact span { font-family: var(--mono); font-size: .9rem; color: var(--on-dark); }
.footer-base { max-width: var(--max); margin: 0 auto; padding: 18px var(--gutter) 28px; border-top: 1px solid var(--dark-line); display: flex; flex-wrap: wrap; justify-content: flex-start; align-items: center; gap: 10px 24px; font-size: .85rem; }
/* El crédito va a la izquierda: a la derecha lo tapa el botón flotante del chat. */
.credit { display: inline-flex; align-items: center; gap: 8px; font-size: .85rem; color: inherit; text-decoration: none; opacity: .8; }
.credit:hover { opacity: 1; }
.credit img { width: 24px; height: 24px; border-radius: 6px; }
@media (max-width: 800px) { .footer-in { grid-template-columns: 1fr; } }
.notfound { min-height: 50vh; display: grid; align-content: center; }
.notfound .wrap { display: grid; gap: 16px; justify-items: start; }

/* ── Chat con el asistente ── */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.chat-cta { background: var(--surface); border-block: 1px solid var(--line); padding-block: clamp(40px, 6vw, 64px); }
.chat-cta-in { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px 40px; }
.chat-cta-in > div { display: grid; gap: 10px; max-width: 62ch; }
.chat-cta-in p { color: var(--muted); }
.chat-cta button { cursor: pointer; }
.chat-launcher {
  position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 60;
  display: inline-flex; align-items: center; gap: 10px; cursor: pointer;
  background: var(--primary); color: var(--primary-ink); border: 0; border-radius: 999px; padding: 14px 20px;
  font: 600 .98rem/1 var(--body); box-shadow: 0 14px 34px -12px var(--glow), 0 4px 12px color-mix(in srgb, var(--dark-0) 25%, transparent);
}
.chat-launcher svg { width: 22px; height: 22px; }
.chat-open .chat-launcher { display: none; }
.chat-panel {
  position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 61;
  width: min(390px, calc(100vw - 36px)); height: min(600px, calc(100vh - 110px));
  display: flex; flex-direction: column; padding: 0; background: var(--surface); color: var(--ink);
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: 0 30px 80px -30px color-mix(in srgb, var(--dark-0) 60%, transparent);
}
.chat-panel[hidden] { display: none; }
.chat-top { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: var(--dark-0); color: var(--on-dark); }
.chat-top strong { flex: 1; }
.chat-x { background: transparent; border: 0; color: var(--on-dark-muted); font-size: 1.1rem; cursor: pointer; padding: 6px; }
.chat-notice { padding: 10px 14px; font-size: .84rem; color: var(--muted); background: var(--bg); border-bottom: 1px solid var(--line); display: grid; gap: 6px; }
.chat-notice ul { margin: 0; padding-left: 1.1em; }
.chat-notice .fine { font-size: .78rem; }
.chat-fired { margin: 0; padding: 8px 14px; font-size: .86rem; background: var(--ok-bg); color: var(--ok); }
.chat-lines { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.chat-lines p { max-width: 85%; padding: 9px 12px; border-radius: 14px; white-space: pre-wrap; overflow-wrap: anywhere; font-size: .95rem; }
.chat-lines .bot { align-self: flex-start; background: var(--surface-2); border-bottom-left-radius: 4px; }
.chat-lines .you { align-self: flex-end; background: var(--primary); color: var(--primary-ink); border-bottom-right-radius: 4px; }
.chat-lines b { font-weight: 600; }
.chat-lines .typing { color: var(--muted); letter-spacing: 2px; }
.chat-form { display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--line); }
.chat-form input { flex: 1; min-width: 0; border: 1px solid var(--line); background: var(--bg); color: var(--ink); border-radius: 999px; padding: 10px 14px; font: 400 .95rem var(--body); }
.chat-form input:focus { outline: none; border-color: var(--primary); }
.chat-form .btn { cursor: pointer; }
@media (max-width: 520px) {
  .chat-panel { right: 0; left: 0; bottom: 0; width: 100%; height: min(88vh, 100% - 40px); border-radius: 18px 18px 0 0; }
  .chat-launcher span { display: none; } .chat-launcher { padding: 15px; }
}

/* ── Instagram en el pie ── */
:root {
  /* Degradado de marca de Instagram: sólo para esta tarjeta */
  --ig-1: #feda75; --ig-2: #fa7e1e; --ig-3: #d62976; --ig-4: #962fbf; --ig-5: #4f5bd5;
  --ig-gradient: linear-gradient(45deg, var(--ig-1), var(--ig-2) 25%, var(--ig-3) 50%, var(--ig-4) 75%, var(--ig-5));
}
.footer-ig { max-width: var(--max); margin: 0 auto; padding: 40px var(--gutter) 0; }
.ig-card {
  position: relative; display: grid; grid-template-columns: auto 1fr auto; gap: 18px 22px; align-items: center;
  padding: 20px 24px; border-radius: 20px; text-decoration: none; color: var(--on-dark); overflow: hidden;
  background: linear-gradient(var(--dark-1), var(--dark-1)) padding-box, var(--ig-gradient) border-box;
  border: 1.5px solid transparent; transition: transform .2s ease, box-shadow .25s ease;
}
.ig-card::before { /* resplandor */
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--ig-3) 35%, transparent), transparent); pointer-events: none;
}
.ig-card:hover { transform: translateY(-2px); box-shadow: 0 22px 50px -26px color-mix(in srgb, var(--ig-3) 70%, transparent); }
.ig-ring { position: relative; width: 78px; height: 78px; border-radius: 50%; display: grid; place-items: center; }
.ig-ring::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--ig-1), var(--ig-2), var(--ig-3), var(--ig-4), var(--ig-5), var(--ig-1));
  animation: ig-spin 6s linear infinite;
}
.ig-ring img { position: relative; width: 66px; height: 66px; border-radius: 50%; border: 3px solid var(--dark-1); object-fit: cover; background: var(--dark-0); }
.ig-text { position: relative; display: grid; gap: 3px; }
.ig-eyebrow { display: inline-flex; align-items: center; gap: 7px; font: 500 .74rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--on-dark-muted); }
.ig-eyebrow svg { width: 15px; height: 15px; color: var(--ig-3); }
.ig-handle { font: 800 clamp(1.5rem, 3vw, 2.1rem)/1.1 var(--display); letter-spacing: -.02em;
  background: var(--ig-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ig-body { color: var(--on-dark-muted); font-size: .95rem; }
.ig-follow { position: relative; background: var(--ig-gradient); color: var(--primary-ink); font-weight: 700; padding: 12px 24px; border-radius: 999px; box-shadow: 0 10px 24px -12px var(--ig-3); }
@keyframes ig-spin { to { transform: rotate(360deg); } }
@media (max-width: 620px) {
  .ig-card { grid-template-columns: auto 1fr; }
  .ig-follow { grid-column: 1 / -1; text-align: center; }
}