/* ==========================================================================
   ACTIVA Multisport Center — hoja de estilo principal
   Paleta de marca: #1c1c1c + blanco. Tipografía: Jost (autoalojada).
   ========================================================================== */

/* ---------- Tipografía autoalojada (sin CDN de Google — RGPD) ------------ */
@font-face {
  font-family: 'Jost';
  font-style: normal;
  font-weight: 100 900;           /* archivo variable: un solo woff2 */
  font-display: swap;
  /* Ojo: 'woff2-variations' es sintaxis obsoleta y algunos navegadores
     descartan la fuente entera. Un woff2 variable se declara como woff2
     normal; los ejes los activa el rango de font-weight de arriba. */
  src: url('../fonts/Jost-var.woff2') format('woff2');
}

/* ---------------------------- Tokens ------------------------------------ */
:root {
  --ink:      #1c1c1c;            /* fondo de marca */
  --ink-2:    #232323;            /* superficie elevada */
  --ink-3:    #2b2b2b;            /* superficie alta / hover */
  --paper:    #ffffff;
  --muted:    #a8a8a8;
  --line:     rgba(255,255,255,.13);
  --line-2:   rgba(255,255,255,.28);

  --wrap:     1160px;
  --pad:      clamp(20px, 5vw, 40px);
  --r:        4px;                /* radio contenido: casi recto, elegante */

  --t:        .38s cubic-bezier(.22,.61,.36,1);
}

/* ---------------------------- Base -------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: 'Jost', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, iframe { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -.02em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.6rem, 7.5vw, 5.2rem); font-weight: 700; letter-spacing: -.035em; }
h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }

/* Ocultar visualmente pero accesible a lectores de pantalla */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------------------------- Utilidades -------------------------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .74rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow .pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--paper);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .35; transform: scale(.8); } }

.tag {
  display: inline-block;
  font-size: .72rem; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 14px;
}

.lead { font-size: clamp(1.05rem, 1.9vw, 1.3rem); color: var(--muted); max-width: 62ch; }

/* Botones ----------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px;
  background: var(--paper); color: var(--ink);
  font-size: .95rem; font-weight: 600; letter-spacing: .01em;
  text-decoration: none; border: 1px solid var(--paper); border-radius: var(--r);
  cursor: pointer;
  transition: transform var(--t), background var(--t), color var(--t), border-color var(--t);
}
.btn:hover { transform: translateY(-2px); background: #e9e9e9; border-color: #e9e9e9; }

.btn.ghost { background: transparent; color: var(--paper); border-color: var(--line-2); }
.btn.ghost:hover { background: rgba(255,255,255,.08); border-color: var(--paper); }

.btn.block { width: 100%; }

/* Secciones --------------------------------------------------------------- */
.sec { padding: clamp(72px, 11vw, 132px) 0; border-top: 1px solid var(--line); }
.sec.flush { border-top: 0; }
.sec-head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 68px); }
.sec-head p { color: var(--muted); margin-top: 18px; }

/* Animación de entrada ---------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .ticker-track { animation: none !important; }
}

/* ============================== HEADER ==================================== */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(28,28,28,.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-in {
  max-width: var(--wrap); margin-inline: auto; padding: 14px var(--pad);
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}

/* Marca — placeholder tipográfico hasta que llegue el logo SVG */
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand .word {
  font-size: 1.32rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase;
  padding-left: .26em;              /* compensa el tracking del último carácter */
}
.brand .sub {
  font-size: .56rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted); display: block; margin-top: -4px; padding-left: .26em;
}

.nav-menu { display: contents; }   /* en escritorio no altera el layout */

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  font-size: .92rem; font-weight: 500; text-decoration: none; color: var(--muted);
  transition: color var(--t);
}
.nav-links a:hover { color: var(--paper); }

.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-right .btn { padding: 11px 22px; font-size: .88rem; }

/* Hamburguesa */
.burger {
  display: none; width: 42px; height: 42px; padding: 0;
  background: transparent; border: 1px solid var(--line-2); border-radius: var(--r);
  cursor: pointer; position: relative;
}
.burger span {
  position: absolute; left: 11px; width: 18px; height: 1.5px; background: var(--paper);
  transition: transform var(--t), opacity var(--t);
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 20px; }
.burger span:nth-child(3) { top: 25px; }
.nav.open .burger span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav.open .burger span:nth-child(2) { opacity: 0; }
.nav.open .burger span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* ================================ HERO ==================================== */
.hero {
  position: relative;
  padding: clamp(80px, 14vw, 160px) 0 clamp(60px, 9vw, 110px);
  overflow: hidden;
}
.hero::after {           /* velo radial sutil, da profundidad sin colorear */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 55% at 50% 0%, rgba(255,255,255,.07), transparent 70%);
}
.hero .wrap { position: relative; z-index: 1; }

.hero h1 { margin: 26px 0 0; text-transform: uppercase; }
.hero h1 em { font-style: normal; color: var(--muted); }
.hero .lead { margin-top: 26px; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }

/* Contador de apertura */
.countdown { display: flex; gap: 12px; margin-top: 46px; flex-wrap: wrap; }
.cd-box {
  min-width: 82px; padding: 14px 16px;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
  text-align: center;
}
.cd-box b { display: block; font-size: 1.7rem; font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.cd-box span {
  display: block; margin-top: 7px;
  font-size: .64rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
}

/* Ticker de disciplinas ---------------------------------------------------- */
.ticker {
  border-block: 1px solid var(--line);
  padding: 20px 0; overflow: hidden; white-space: nowrap;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track { display: inline-block; animation: slide 34s linear infinite; }
.ticker-track span {
  font-size: clamp(1.1rem, 2.3vw, 1.7rem); font-weight: 600;
  text-transform: uppercase; letter-spacing: .02em;
}
.ticker-track .dot { color: var(--muted); margin: 0 22px; font-size: .8em; vertical-align: middle; }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================ QUÉ ES ACTIVA =============================== */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; margin-top: 56px; }
.pillar { background: var(--ink); padding: 38px 32px; transition: background var(--t); }
.pillar:hover { background: var(--ink-2); }
.pillar .n { font-size: .72rem; font-weight: 600; letter-spacing: .2em; color: var(--muted); }
.pillar h3 { margin: 16px 0 12px; text-transform: uppercase; letter-spacing: -.01em; }
.pillar p { color: var(--muted); font-size: .97rem; }

/* ============================= ACTIVIDADES ================================ */
.acts { display: grid; grid-template-columns: repeat(auto-fill, minmax(268px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.act {
  background: var(--ink); padding: 30px 28px 34px;
  transition: background var(--t), color var(--t);
}
.act:hover { background: var(--paper); color: var(--ink); }
.act .cat {
  font-size: .66rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
  transition: color var(--t);
}
.act:hover .cat { color: rgba(28,28,28,.55); }
.act h3 { margin: 14px 0 10px; }
.act p { font-size: .93rem; color: var(--muted); transition: color var(--t); }
.act:hover p { color: rgba(28,28,28,.75); }
.act .meta {
  margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line);
  display: flex; gap: 16px; font-size: .78rem; color: var(--muted);
  transition: color var(--t), border-color var(--t);
}
.act:hover .meta { color: rgba(28,28,28,.6); border-color: rgba(28,28,28,.18); }

/* =============================== PLANES =================================== */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.plan {
  display: flex; flex-direction: column;
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
  padding: 32px 28px 30px;
  transition: border-color var(--t), transform var(--t);
}
.plan:hover { border-color: var(--line-2); transform: translateY(-3px); }
.plan.destacado { background: var(--paper); color: var(--ink); border-color: var(--paper); }

.plan .badge {
  display: inline-block; align-self: flex-start;
  font-size: .64rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  padding: 6px 11px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--muted);
}
.plan.destacado .badge { border-color: rgba(28,28,28,.3); color: rgba(28,28,28,.65); }

.plan h3 { margin: 18px 0 4px; font-size: 1.6rem; text-transform: uppercase; }

.plan .antes {
  font-size: .95rem; color: var(--muted); text-decoration: line-through;
  text-decoration-thickness: 1px;
}
.plan.destacado .antes { color: rgba(28,28,28,.5); }

.plan .precio { display: flex; align-items: baseline; gap: 6px; margin-top: 4px; }
.plan .precio b { font-size: 2.7rem; font-weight: 700; line-height: 1; letter-spacing: -.03em; }
.plan .precio i { font-style: normal; font-size: .9rem; color: var(--muted); }
.plan.destacado .precio i { color: rgba(28,28,28,.6); }

.plan .fundador {
  margin-top: 10px; font-size: .76rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
}
.plan ul { list-style: none; margin: 24px 0 28px; padding: 0; }
.plan li {
  padding: 9px 0 9px 24px; position: relative;
  font-size: .93rem; color: var(--muted); border-bottom: 1px solid var(--line);
}
.plan.destacado li { color: rgba(28,28,28,.75); border-color: rgba(28,28,28,.12); }
.plan li::before { content: '—'; position: absolute; left: 0; }
.plan .btn { margin-top: auto; }
.plan.destacado .btn { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.plan.destacado .btn:hover { background: #000; border-color: #000; }

.plans-nota { margin-top: 26px; font-size: .88rem; color: var(--muted); }

/* Tabla Hybrid (variantes por número de sesiones) */
.hybrid { margin-top: 20px; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.hybrid-head {
  padding: 22px 28px; background: var(--ink-2); border-bottom: 1px solid var(--line);
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px;
}
.hybrid-head h3 { text-transform: uppercase; }
.hybrid-head span { font-size: .92rem; color: var(--muted); }
.hybrid-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); }
.hy {
  background: var(--ink); padding: 24px 22px; text-align: center;
  display: block; text-decoration: none; color: inherit;   /* ahora es un <a> al producto */
  transition: background var(--t);
}
.hy:hover { background: var(--ink-2); }
.hy .name { font-size: .72rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.hy .ses { margin: 8px 0 12px; font-size: .86rem; color: var(--muted); }
.hy .antes { font-size: .84rem; color: var(--muted); text-decoration: line-through; }
.hy b { display: block; font-size: 1.8rem; font-weight: 700; line-height: 1.1; }
.hy i { font-style: normal; font-size: .76rem; color: var(--muted); }

/* =============================== OFERTAS ================================== */
.ofertas { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.oferta { background: var(--ink); padding: 32px 28px; display: flex; gap: 20px; transition: background var(--t); }
.oferta:hover { background: var(--ink-2); }
.oferta .num {
  flex-shrink: 0; font-size: 1.6rem; font-weight: 700; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px var(--line-2);
}
.oferta h3 { text-transform: uppercase; font-size: 1.08rem; margin-bottom: 8px; }
.oferta p { font-size: .93rem; color: var(--muted); }

/* ============================= PRUEBA / LEAD ============================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: start; }

.form-card {
  background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(28px, 4vw, 40px);
}
.form-card h3 { text-transform: uppercase; margin-bottom: 8px; }
.form-card > p { color: var(--muted); font-size: .93rem; margin-bottom: 26px; }

.field { margin-bottom: 18px; }
.field label {
  display: block; margin-bottom: 8px;
  font-size: .74rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.field input, .field select {
  width: 100%; padding: 13px 16px;
  background: var(--ink); color: var(--paper);
  font-family: inherit; font-size: .97rem;
  border: 1px solid var(--line); border-radius: var(--r);
  transition: border-color var(--t);
}
.field input:focus, .field select:focus { outline: none; border-color: var(--paper); }
.field select { appearance: none; cursor: pointer; }

.consent { display: flex; gap: 12px; align-items: flex-start; margin: 22px 0 24px; }
.consent input { width: 17px; height: 17px; margin-top: 3px; flex-shrink: 0; accent-color: #fff; cursor: pointer; }
.consent label { font-size: .82rem; color: var(--muted); line-height: 1.5; }
.consent a { color: var(--paper); }

/* Honeypot antispam — invisible para personas, visible para bots */
.hp { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.form-msg { padding: 14px 18px; border-radius: var(--r); font-size: .92rem; margin-bottom: 20px; }
.form-msg.ok { background: rgba(255,255,255,.1); border: 1px solid var(--line-2); }
.form-msg.err { background: rgba(255,255,255,.05); border: 1px solid var(--line-2); color: var(--muted); }

/* ================================ APP ===================================== */
.stores { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.store {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 13px 22px; border: 1px solid var(--line-2); border-radius: var(--r);
  text-decoration: none; font-size: .9rem; transition: background var(--t), border-color var(--t);
}
.store:hover { background: rgba(255,255,255,.07); border-color: var(--paper); }
.store.pending { opacity: .45; cursor: default; pointer-events: none; }
.store small { display: block; font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

/* ============================== UBICACIÓN ================================= */
.mapa {
  border: 1px solid var(--line); border-radius: var(--r); overflow: hidden;
  aspect-ratio: 4 / 3; background: var(--ink-2);
}
.mapa iframe { width: 100%; height: 100%; border: 0; filter: grayscale(1) invert(.92) contrast(.85); }

.datos { list-style: none; margin: 0; padding: 0; }
.datos li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.datos li:first-child { padding-top: 0; }
.datos .k {
  flex-shrink: 0; width: 108px;
  font-size: .72rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
  padding-top: 3px;
}
.datos .v { font-size: 1rem; }
.datos .v a { text-decoration: none; border-bottom: 1px solid var(--line-2); }
.datos .v a:hover { border-color: var(--paper); }

/* ================================ FAQ ===================================== */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 24px 40px 24px 0; position: relative;
  font-size: clamp(1rem, 1.7vw, 1.16rem); font-weight: 500;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; font-weight: 300; color: var(--muted); transition: transform var(--t);
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 40px 26px 0; color: var(--muted); font-size: .97rem; }
.faq details ul { margin: 0; padding: 0 40px 26px 20px; color: var(--muted); font-size: .97rem; }
.faq details li { margin-bottom: 10px; }
.faq details li strong { color: var(--paper); font-weight: 600; }

/* =============================== CTA FINAL ================================ */
.cta-final { text-align: center; padding: clamp(80px, 12vw, 150px) 0; border-top: 1px solid var(--line); }
.cta-final h2 { text-transform: uppercase; }
.cta-final p { color: var(--muted); margin: 22px auto 38px; max-width: 54ch; }
.cta-final .hero-cta { justify-content: center; }

/* ================================ FOOTER ================================== */
.foot { border-top: 1px solid var(--line); padding: clamp(56px, 8vw, 84px) 0 34px; background: #171717; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 44px; }
.foot-brand .word { font-size: 1.3rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; }
.foot-brand p { margin-top: 16px; color: var(--muted); font-size: .93rem; max-width: 34ch; }
.foot h4 {
  font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 18px;
}
.foot a { display: block; text-decoration: none; color: var(--muted); font-size: .93rem; padding: 6px 0; transition: color var(--t); }
.foot a:hover { color: var(--paper); }
.foot-bottom {
  margin-top: 52px; padding-top: 26px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between;
  font-size: .82rem; color: var(--muted);
}
.foot-bottom a { display: inline; padding: 0; }

/* ============================ PÁGINAS INTERNAS ============================ */
.page-hd { padding: clamp(70px, 10vw, 120px) 0 clamp(36px, 5vw, 56px); border-bottom: 1px solid var(--line); }
.page-hd h1 { font-size: clamp(2.1rem, 5vw, 3.5rem); text-transform: uppercase; }

.prose { padding: clamp(48px, 7vw, 80px) 0; max-width: 780px; }
.prose h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin: 48px 0 18px; text-transform: uppercase; }
.prose h3 { margin: 32px 0 14px; }
.prose p, .prose li { color: var(--muted); }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--paper); }
.prose table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: .93rem; }
.prose th, .prose td { padding: 12px 14px; border: 1px solid var(--line); text-align: left; }
.prose th { background: var(--ink-2); font-weight: 600; color: var(--paper); }
.prose strong { color: var(--paper); }

/* ============================ PLACEHOLDERS =============================== */
/* Bloques provisionales hasta que lleguen el logo y las fotos reales.
   Buscar ".ph" para localizarlos y sustituirlos todos.                      */
.ph {
  position: relative; background: var(--ink-2);
  border: 1px dashed var(--line-2); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 220px; padding: 24px;
  background-image: repeating-linear-gradient(45deg, transparent, transparent 12px, rgba(255,255,255,.022) 12px, rgba(255,255,255,.022) 24px);
}
.ph span {
  font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); line-height: 1.8;
}
.ph.tall { aspect-ratio: 3 / 4; min-height: 0; }
.ph.wide { aspect-ratio: 16 / 9; min-height: 0; }

/* Fotos reales. Mismo encaje que el .ph al que sustituyen, para que el hueco
   no cambie de tamaño al llegar la imagen definitiva.                       */
.shot { margin: 0; overflow: hidden; border-radius: var(--r); background: var(--ink-2); }
.shot img { display: block; width: 100%; height: 100%; object-fit: cover; }
.shot.tall { aspect-ratio: 3 / 4; }
.shot.wide { aspect-ratio: 16 / 9; }

/* ============================== RESPONSIVE =============================== */
@media (max-width: 980px) {
  .pillars { grid-template-columns: 1fr; }
  .hybrid-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }


  /* --- Menú móvil desplegable --- */
  .burger { display: block; }
  .nav-menu {
    display: none;
    position: absolute; top: calc(100% + 1px); left: var(--pad); right: var(--pad);
    background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--r);
    padding: 12px; flex-direction: column; gap: 4px;
    box-shadow: 0 24px 48px rgba(0,0,0,.5);
  }
  .nav.open .nav-menu { display: flex; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
  .nav-links a { padding: 13px 14px; border-radius: var(--r); }
  .nav-links a:hover { background: var(--ink-3); }
  .nav-right { flex-direction: column; align-items: stretch; width: 100%; padding: 10px 6px 6px; gap: 10px; }
  .nav-right .btn { width: 100%; padding: 13px 22px; }
  .brand .word { font-size: 1.12rem; }

  .hero-cta .btn { width: 100%; }
  .cd-box { flex: 1; min-width: 70px; }
  .hybrid-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .datos li { flex-direction: column; gap: 6px; }
  .datos .k { width: auto; }
  .oferta { flex-direction: column; gap: 12px; }
}