/* =============================================================
   DECOOBRAS — Design System
   Hybrid modern · architectonic · industrial grotesque
   ============================================================= */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800&family=Geist+Mono:wght@400;500;600&family=Hanken+Grotesk:wght@300;400;500;600;700;800&family=Archivo:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --brand-primary: #296089;
  --brand-primary-hover: #1f4e72;
  --brand-navy: #071b27;
  /* Naranja de marca — ahora es la capa de acento de todo el sitio */
  --brand-accent: #e85d29;         /* naranja construcción — acento principal */
  --brand-accent-hover: #cf4a1a;   /* hover/active más profundo */
  --brand-accent-bright: #ff8a55;  /* versión clara para fondos oscuros (navy) */
  --brand-accent-soft: #f9b290;
  --glow-orange: #ef5f29;           /* color base de los destellos */

  /* Neutrals (light) */
  --bg: #f6f5f1;            /* warm off-white */
  --bg-elev: #ffffff;
  --surface: #ffffff;
  --surface-2: #efece5;
  --line: #1f2a33;
  --line-soft: #d9d3c5;
  --line-hair: rgba(7, 27, 39, 0.08);
  --text: #071b27;
  --text-muted: #5b6b78;
  --text-soft: #8a98a3;
  --inverse: #ffffff;

  /* Accent — naranja de marca (la estructura sigue siendo navy + blanco cálido) */
  --accent: var(--brand-accent);
  --accent-soft: #f7935f;

  /* Type stacks — defaults to Archivo */
  --font-sans: 'Archivo', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --font-display: 'Archivo', ui-sans-serif, system-ui, sans-serif;

  /* Scale */
  --step--2: clamp(0.72rem, 0.7rem + 0.1vw, 0.78rem);
  --step--1: clamp(0.82rem, 0.78rem + 0.2vw, 0.92rem);
  --step-0:  clamp(0.94rem, 0.9rem + 0.2vw, 1rem);
  --step-1:  clamp(1.1rem, 1rem + 0.4vw, 1.25rem);
  --step-2:  clamp(1.35rem, 1.2rem + 0.6vw, 1.6rem);
  --step-3:  clamp(1.7rem, 1.4rem + 1.2vw, 2.25rem);
  --step-4:  clamp(2.2rem, 1.7rem + 2vw, 3.25rem);
  --step-5:  clamp(2.9rem, 2rem + 3.4vw, 5rem);
  --step-6:  clamp(3.8rem, 2.4rem + 5.5vw, 7.5rem);
  --step-7:  clamp(5rem, 3rem + 8vw, 11rem);

  /* Spacing density — default compact */
  --density: 0.85;
  --pad-section: calc(96px * var(--density));
  --pad-section-sm: calc(56px * var(--density));
  --gap-1: 8px;
  --gap-2: 16px;
  --gap-3: 24px;
  --gap-4: 32px;
  --gap-5: 48px;
  --gap-6: 64px;

  /* Layout */
  --container: 1440px;
  --container-narrow: 1100px;
  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-1: 180ms;
  --dur-2: 320ms;
  --dur-3: 520ms;
  --dur-4: 900ms;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(7, 27, 39, 0.05), 0 1px 3px rgba(7, 27, 39, 0.04);
  --shadow:    0 2px 8px rgba(7, 27, 39, 0.06), 0 10px 30px rgba(7, 27, 39, 0.08);
  --shadow-lg: 0 8px 32px rgba(7, 27, 39, 0.12), 0 30px 80px rgba(7, 27, 39, 0.16);

  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #050f17;
  --bg-elev: #081923;
  --surface: #0b212f;
  --surface-2: #0f2a3a;
  --line: #e6ecf1;
  --line-soft: #1f3a4d;
  --line-hair: rgba(255, 255, 255, 0.08);
  --text: #f1f4f7;
  --text-muted: #95a8b6;
  --text-soft: #6a7e8d;
  --inverse: #071b27;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.6);
  color-scheme: dark;
}

/* Font tweak */
:root[data-font="hanken"] {
  --font-sans: 'Hanken Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-display: 'Hanken Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}
:root[data-font="archivo"] {
  --font-sans: 'Archivo', ui-sans-serif, system-ui, sans-serif;
  --font-display: 'Archivo', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* Accent overrides (kept for compatibility) */
:root[data-accent="navy"] { --accent: #071b27; --accent-soft: #1f4e72; }
:root[data-accent="light"] { --accent: #7BA7CC; --accent-soft: #c5d8e8; }
:root[data-accent="blue"] { --accent: #296089; --accent-soft: #7BA7CC; }

/* Dark-mode: el navy desaparecería sobre fondo oscuro → naranja brillante */
:root[data-theme="dark"] { --accent: var(--brand-accent-bright); --accent-soft: #ffb088; }

/* Cualquier sección con fondo navy — naranja brillante para que el acento se vea */
.on-navy {
  --accent: var(--brand-accent-bright);
  --accent-soft: #ffb088;
  --text: #f1f4f7;
  --text-muted: #95a8b6;
  --text-soft: #6a7e8d;
  --line-hair: rgba(255,255,255,0.08);
}

/* Density tweak */
:root[data-density="airy"] { --density: 1.35; }
:root[data-density="compact"] { --density: 0.75; }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: var(--step-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'ss01', 'cv11';
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--brand-accent); color: #fff; }

/* ---------- Typography ---------- */
.h-display {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-6);
  line-height: 0.92;
  letter-spacing: -0.035em;
}
.h-hero {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-5);
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.h-1 { font-size: var(--step-4); font-weight: 600; line-height: 1; letter-spacing: -0.025em; }
.h-2 { font-size: var(--step-3); font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; }
.h-3 { font-size: var(--step-2); font-weight: 600; line-height: 1.15; letter-spacing: -0.015em; }
.h-4 { font-size: var(--step-1); font-weight: 600; line-height: 1.25; letter-spacing: -0.01em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--accent);
}
.eyebrow.no-rule::before { display: none; }

.mono { font-family: var(--font-mono); letter-spacing: 0; }
.tabular { font-variant-numeric: tabular-nums; }
.lead { font-size: var(--step-1); color: var(--text-muted); line-height: 1.55; max-width: 60ch; }
.text-mute { color: var(--text-muted); }
.text-soft { color: var(--text-soft); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 64px);
}
.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 64px);
}
section { padding: var(--pad-section) 0; }
section.sm { padding: var(--pad-section-sm) 0; }
.divider { height: 1px; background: var(--line-hair); width: 100%; }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid var(--line-hair);
  transition: background var(--dur-2) var(--ease);
}
.nav-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.05rem;
}
.nav-brand .logo-mark {
  height: 40px;
  width: auto;
  display: block;
}
:root[data-theme="dark"] .nav-brand .logo-mark,
:root[data-theme="dark"] .footer .logo-mark { filter: invert(1) brightness(1.15); }
.footer .logo-mark { height: 48px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-link {
  position: relative;
  padding: 10px 14px;
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius-sm);
  letter-spacing: 0.01em;
  transition: color var(--dur-1) var(--ease), background var(--dur-1) var(--ease);
}
.nav-link:hover { background: var(--line-hair); }
.nav-link[aria-current="page"] { color: var(--accent); }
.nav-link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 1.5px;
  background: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.icon-btn {
  width: 38px; height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-sm);
  color: var(--text);
  transition: background var(--dur-1) var(--ease);
}
.icon-btn:hover { background: var(--line-hair); }
.icon-btn svg { width: 18px; height: 18px; }

.cart-pill {
  position: relative;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px 8px 12px;
  border: 1px solid var(--line-hair);
  border-radius: var(--radius-pill);
  font-size: var(--step--1);
  font-family: var(--font-mono);
  transition: border-color var(--dur-1) var(--ease);
}
.cart-pill:hover { border-color: var(--accent); }
.cart-pill .count {
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  min-width: 18px; height: 18px;
  border-radius: 999px;
  display: inline-grid; place-items: center;
  padding: 0 5px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 2px;
  font-weight: 500;
  font-size: var(--step--1);
  letter-spacing: 0.02em;
  transition: transform var(--dur-1) var(--ease), background var(--dur-1) var(--ease), color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(7,27,39,0.12);
}
.btn-primary:hover {
  background: var(--brand-accent-hover);
  box-shadow: 0 10px 26px color-mix(in oklab, var(--brand-accent) 38%, transparent);
  transform: translateY(-1px);
}
.btn-dark {
  background: var(--brand-navy);
  color: #fff;
}
.btn-dark:hover { background: #112c3e; }
.btn-ghost {
  border: 1px solid currentColor;
  color: var(--text);
}
.btn-ghost:hover { background: var(--text); color: var(--bg); }
.btn-link {
  padding: 0;
  color: var(--accent);
  border-bottom: 1px solid currentColor;
  border-radius: 0;
}
.btn-sm { padding: 9px 14px; font-size: var(--step--2); }
.btn-lg { padding: 18px 28px; font-size: var(--step-0); }

.btn .arrow {
  display: inline-block;
  transition: transform var(--dur-2) var(--ease);
}
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Cards & blocks ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--line-hair);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.card:hover {
  border-color: color-mix(in oklab, var(--accent) 35%, var(--line-hair));
}

/* ---------- Imagery placeholders ---------- */
.img-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #c6cdd3, #8a99a6);
  overflow: hidden;
}
.img-frame img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-4) var(--ease);
}
.img-frame:hover img { transform: scale(1.03); }
.img-note {
  position: absolute;
  left: 14px; bottom: 14px;
  background: rgba(7, 27, 39, 0.78);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 2px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- Tag / chip ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid var(--line-hair);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg);
}
.tag .dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--accent);
}
.tag.live .dot { background: #f06a3a; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ---------- Footer ---------- */
.footer {
  background: var(--brand-navy);
  color: #cfd9e0;
  padding: 96px 0 32px;
  margin-top: var(--pad-section);
  position: relative;
  /* sobre navy el acento navy desaparecería → naranja brillante */
  --accent: var(--brand-accent-bright);
  --accent-soft: #ffb088;
}
.footer-cta {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 64px;
  margin-bottom: 64px;
}
.footer-cta h2 {
  font-size: var(--step-5);
  font-weight: 600;
  line-height: 0.95;
  color: #fff;
  letter-spacing: -0.03em;
  margin: 0 0 28px;
  max-width: 16ch;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-grid h4 {
  font-size: var(--step--1);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #fff;
  margin: 0 0 16px;
  font-weight: 500;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-grid a { color: #95a8b6; transition: color var(--dur-1) var(--ease); }
.footer-grid a:hover { color: #fff; }
.footer-base {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px; margin-top: 56px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: #6a7e8d;
  font-family: var(--font-mono);
  font-size: var(--step--1);
}
.footer-logo { color: #fff; font-weight: 700; font-size: 1.4rem; letter-spacing: -0.02em; }
.footer img.logo-mark { height: 44px; filter: invert(1) brightness(1.15); }

/* ---------- Utility ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-6);
  align-items: center;
}
.split.title-col { grid-template-columns: 0.85fr 1.15fr; }
.split.tight { gap: var(--gap-4); }
@media (max-width: 920px) {
  .split, .split.title-col { grid-template-columns: 1fr; gap: var(--gap-4); }
}

/* Marquee/ticker */
.ticker {
  overflow: hidden;
  border-top: 1px solid var(--line-hair);
  border-bottom: 1px solid var(--line-hair);
  padding: 16px 0;
}
.ticker-track {
  display: inline-flex;
  gap: 64px;
  animation: ticker 40s linear infinite;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ticker-track span {
  display: inline-flex; align-items: center; gap: 16px;
}
.ticker-track span::after {
  content: "/"; color: var(--accent); margin-left: 64px;
}
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-hair);
  border-bottom: 1px solid var(--line-hair);
}
.stat {
  padding: 40px 24px;
  border-right: 1px solid var(--line-hair);
  position: relative;
}
.stat:last-child { border-right: 0; }
.stat .num {
  font-family: var(--font-display);
  font-size: var(--step-5);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.95;
  display: block;
  color: var(--text);
}
.stat .num sup { font-size: 0.5em; vertical-align: super; color: var(--accent); margin-left: 2px; }
.stat .label {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
@media (max-width: 720px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { border-bottom: 1px solid var(--line-hair); }
  .stat:nth-child(2n) { border-right: 0; }
}

/* Section header */
.sec-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: end;
  gap: 32px;
  margin-bottom: 56px;
}
.sec-head .index {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--text-soft);
  letter-spacing: 0.08em;
}
.sec-head h2 {
  font-size: var(--step-4);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1;
  margin: 0;
}
.sec-head .meta { color: var(--text-muted); font-size: var(--step--1); max-width: 36ch; }
@media (max-width: 720px) {
  .sec-head { grid-template-columns: 1fr; }
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
.reveal[data-delay="4"] { transition-delay: 320ms; }
.reveal[data-delay="5"] { transition-delay: 400ms; }

/* Number counter animation */
.count-target { transition: none; }

/* Forms */
.field { display: grid; gap: 6px; }
.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line-hair);
  border-radius: 2px;
  background: var(--surface);
  color: var(--text);
  font-size: var(--step-0);
  transition: border-color var(--dur-1) var(--ease), box-shadow var(--dur-1) var(--ease);
  outline: 0;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 18%, transparent);
}
.field textarea { min-height: 120px; resize: vertical; }

/* Scroll-to-top fade */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   AÑADIDO — Drawer lateral móvil + footer responsive
   ============================================================ */

/* Botón de menú (oculto en escritorio, mostrado en móvil) */
.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  place-items: center;
  border-radius: var(--radius-sm);
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line-hair);
  transition: background var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);
}
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle:hover { background: var(--surface-2); border-color: var(--text-soft); }

/* Backdrop del drawer (oculto en escritorio) */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 15, 23, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms var(--ease);
  z-index: 100;
}
.nav-backdrop.open { opacity: 1; pointer-events: auto; }

/* Elementos del drawer (ocultos en escritorio) */
.nav-close,
.nav-drawer-head,
.nav-drawer-cta { display: none; }

/* === Móvil / Tablet pequeño === */
@media (max-width: 860px) {
  /* El nav sube su z-index para que el drawer pueda apilarse encima del botón de WhatsApp */
  .nav { z-index: 95; }
  .nav-inner { gap: 10px; }
  .nav-brand { order: 0; margin-right: auto; }
  .nav-actions { order: 1; gap: 4px; }
  .nav-toggle { order: 2; display: inline-grid; }
  .nav-backdrop { display: block; }

  /* La barra "Cotizar" del nav se oculta en móvil (queda en el drawer) */
  .nav-actions .btn { display: none; }

  /* ----- DRAWER: panel deslizable desde la derecha ----- */
  #navMenu {
    position: fixed;
    top: 0; right: 0;
    width: min(360px, 88vw);
    height: 100vh;
    height: 100dvh;
    background: var(--bg);
    border-left: 1px solid var(--line-hair);
    box-shadow: -20px 0 60px rgba(0,0,0,0.18);
    transform: translateX(105%);
    transition: transform 320ms cubic-bezier(0.22, 0.61, 0.36, 1);
    z-index: 110;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  #navMenu.open { transform: translateX(0); }

  /* Cabecera del drawer (logo + cerrar) */
  .nav-close {
    display: inline-grid;
    place-items: center;
    width: 42px; height: 42px;
    background: transparent;
    border: 1px solid var(--line-hair);
    border-radius: var(--radius-sm);
    color: var(--text);
    flex-shrink: 0;
    transition: background var(--dur-1) var(--ease);
  }
  .nav-close:hover { background: var(--surface-2); }
  .nav-close svg { width: 18px; height: 18px; }
  .nav-drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--line-hair);
    flex-shrink: 0;
  }
  .nav-drawer-head .logo-mark { height: 36px; width: auto; }
  :root[data-theme="dark"] .nav-drawer-head .logo-mark { filter: invert(1) brightness(1.15); }

  /* Lista de enlaces dentro del drawer */
  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 0 8px;
    list-style: none;
    margin: 0;
  }
  .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px clamp(20px, 5vw, 28px);
    border-radius: 0;
    font-size: var(--step-0);
    color: var(--text);
    border-bottom: 1px solid var(--line-hair);
    position: relative;
  }
  .nav-link::after {
    content: "→";
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--text-soft);
    transition: transform var(--dur-1) var(--ease), color var(--dur-1) var(--ease);
  }
  .nav-link:hover::after { color: var(--accent); transform: translateX(4px); }
  .nav-link[aria-current="page"] { color: var(--accent); background: color-mix(in oklab, var(--accent) 6%, transparent); }
  .nav-link[aria-current="page"]::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--accent);
  }
  .nav-link[aria-current="page"]::after { content: "•"; color: var(--accent); }

  /* CTA inferior dentro del drawer */
  .nav-drawer-cta {
    margin-top: auto;
    padding: 20px clamp(20px, 5vw, 28px) 28px;
    border-top: 1px solid var(--line-hair);
    display: grid;
    gap: 12px;
  }
  .nav-drawer-cta .btn {
    width: 100%;
    justify-content: center;
  }
  .nav-drawer-cta .nav-drawer-contact {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    color: var(--text-soft);
    text-align: center;
    padding-top: 4px;
  }
  .nav-drawer-cta .nav-drawer-contact a { color: var(--text); }

  /* Bloquea scroll del body cuando el drawer está abierto */
  body.no-scroll { overflow: hidden; }
}

/* Placeholder neutro para imágenes pendientes */
.img-ph {
  position: relative;
  width: 100%;
  background:
    repeating-linear-gradient(
      45deg,
      color-mix(in oklab, var(--text) 4%, var(--surface-2)) 0,
      color-mix(in oklab, var(--text) 4%, var(--surface-2)) 12px,
      var(--surface-2) 12px,
      var(--surface-2) 24px
    );
  display: grid;
  place-items: center;
  border-radius: 4px;
  overflow: hidden;
}
.img-ph span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-soft);
  padding: 6px 12px;
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border-radius: 999px;
}

/* ============================================================
   FOOTER RESPONSIVE (celular / tablet)
   ============================================================ */
@media (max-width: 960px) {
  .footer { padding: 64px 0 24px; }
  .footer-cta { padding-bottom: 40px; margin-bottom: 40px; }
  .footer-cta h2 {
    font-size: clamp(2rem, 1.4rem + 2.4vw, 2.6rem);
    margin-bottom: 24px;
    max-width: none;
  }
  .cta-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .cta-strip > div { width: 100%; }
  .cta-strip .btn { flex: 1 1 auto; }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px 32px;
  }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-grid h4 { margin-bottom: 12px; }
  .footer img.logo-mark { height: 40px; }
  .footer-base {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    text-align: left;
    padding-top: 24px;
    margin-top: 40px;
    font-size: 11px;
  }
}

@media (max-width: 560px) {
  .footer { padding: 48px 0 20px; }
  .footer-cta h2 {
    font-size: clamp(1.7rem, 1.3rem + 3vw, 2.2rem);
    margin-bottom: 20px;
  }
  .footer-cta .btn { flex: 1 1 100%; justify-content: center; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-grid > div:first-child p { max-width: none; }
  .footer-grid ul { gap: 8px; }
  .footer-base { font-size: 10.5px; padding-top: 20px; margin-top: 28px; }
}

/* Placeholder neutro para imágenes pendientes */
.img-ph {
  position: relative;
  width: 100%;
  background:
    repeating-linear-gradient(
      45deg,
      color-mix(in oklab, var(--text) 4%, var(--surface-2)) 0,
      color-mix(in oklab, var(--text) 4%, var(--surface-2)) 12px,
      var(--surface-2) 12px,
      var(--surface-2) 24px
    );
  display: grid;
  place-items: center;
  border-radius: 4px;
  overflow: hidden;
}
.img-ph span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-soft);
  padding: 6px 12px;
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border-radius: 999px;
}

/* ============================================================
   DESTELLOS — acentos naranjas interactivos (reaccionan al mouse)
   ============================================================ */

/* Contenedor: hace que los destellos queden detrás del contenido sin desbordar */
.has-glow {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

/* Asegura que dentro de un .has-glow, los contenidos queden sobre los destellos */
.has-glow > .container,
.has-glow > .sec-head,
.has-glow > .footer-cta,
.has-glow > .footer-grid,
.has-glow > .footer-base { position: relative; z-index: 1; }

.destello {
  position: absolute;
  width: var(--d-size, 320px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in oklab, var(--glow-orange) 70%, transparent) 0%,
    color-mix(in oklab, var(--glow-orange) 28%, transparent) 32%,
    transparent 70%
  );
  filter: blur(42px);
  -webkit-filter: blur(42px);
  pointer-events: none;
  z-index: 0;
  /* Intensidad la pone el JS según proximidad del mouse (0–1) */
  --intensity: 0;
  opacity: calc(0.18 + var(--intensity) * 0.42);
  transform: translate(-50%, -50%) scale(calc(1 + var(--intensity) * 0.22));
  transition:
    opacity 420ms cubic-bezier(0.22, 0.61, 0.36, 1),
    transform 420ms cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: opacity, transform;
}

/* Sobre fondos oscuros (navy / footer / hero oscuro / modo oscuro) los destellos son más visibles */
.on-navy .destello,
.footer .destello,
.svc-hero .destello,
.hero .destello,
:root[data-theme="dark"] .destello {
  filter: blur(54px);
  -webkit-filter: blur(54px);
  background: radial-gradient(
    circle,
    color-mix(in oklab, var(--glow-orange) 82%, transparent) 0%,
    color-mix(in oklab, var(--glow-orange) 32%, transparent) 32%,
    transparent 70%
  );
  opacity: calc(0.30 + var(--intensity) * 0.5);
}

/* En táctil (sin hover) o si el usuario prefiere reducir movimiento:
   los dejamos visibles pero estáticos (sin reaccionar al cursor). */
@media (hover: none), (prefers-reduced-motion: reduce) {
  .destello {
    transition: none;
    opacity: 0.22;
  }
  .on-navy .destello,
  .footer .destello,
  .svc-hero .destello,
  .hero .destello,
  :root[data-theme="dark"] .destello { opacity: 0.32; }
}

/* En celular reducimos el tamaño para que no se vean tan grandes */
@media (max-width: 720px) {
  .destello { width: calc(var(--d-size, 320px) * 0.65); }
}