/* ==========================================================================
   Café Rescoldo — Demo · Alto Digital
   Sitio de demostración ficticio. Hoja de estilos única, sin build.
   ========================================================================== */

/* ---------- Reset mínimo ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, picture, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
html { -webkit-text-size-adjust: 100%; }

/* ---------- Tokens ---------- */
:root {
  /* paleta: crema / espresso / terracota */
  --cream:          #f6efe4;
  --cream-deep:     #ecdfc9;
  --paper:          #fffaf3;
  --espresso:       #2b1d14;
  --espresso-soft:  #4a362a;
  --espresso-mute:  #766352;
  --terracotta:     #c1603c;      /* solo texto grande / iconos / bordes (≥3:1) */
  --terracotta-deep:#9c4a2c;      /* texto pequeño / enlaces (≥4.5:1) */
  --ember:          #e3923f;      /* acento cálido secundario, brillos */
  --line:           rgba(43, 29, 20, 0.14);
  --shadow-warm:    0 18px 40px -16px rgba(120, 68, 38, 0.35);

  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1200px;
  --radius: 18px;
  --radius-sm: 10px;

  color-scheme: light;
}

/* ---------- Base ---------- */
body {
  background: var(--cream);
  color: var(--espresso-soft);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--espresso);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

em { font-style: italic; color: var(--terracotta); font-weight: 500; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

section { padding: 72px 0; }
@media (min-width: 768px) { section { padding: 104px 0; } }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terracotta-deep);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--terracotta);
  flex-shrink: 0;
}

.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(1.9rem, 4.6vw, 2.75rem); }
.section-head p { margin-top: 16px; font-size: 1.05rem; color: var(--espresso-mute); max-width: 52ch; }
.section-head.center { margin-inline: auto; text-align: center; }

.note-demo {
  font-size: 0.85rem;
  color: var(--espresso-soft);
  background: var(--cream-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: inline-block;
  margin-top: 12px;
}

/* ---------- Links / foco accesible ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--terracotta-deep);
  outline-offset: 3px;
  border-radius: 4px;
}
.btn-dark:focus-visible { outline-color: var(--cream); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--espresso);
  color: var(--paper);
  padding: 12px 18px;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
.btn-dark { background: var(--espresso); color: var(--paper); box-shadow: 0 10px 24px -12px rgba(0,0,0,0.55); }
.btn-dark:hover { background: var(--espresso-soft); transform: translateY(-2px); box-shadow: var(--shadow-warm); }
.btn-outline { background: transparent; color: var(--espresso); border-color: var(--espresso); }
.btn-outline:hover { background: var(--espresso); color: var(--paper); transform: translateY(-2px); }
.btn-whatsapp { background: #2f6b4f; color: var(--paper); }
.btn-whatsapp:hover { background: #255540; transform: translateY(-2px); box-shadow: 0 18px 40px -16px rgba(47,107,79,0.45); }
.btn-whatsapp svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; transform: none !important; }

/* ==========================================================================
   Aviso de demo (franja superior)
   ========================================================================== */
.demo-banner {
  background: var(--espresso);
  color: var(--cream);
  font-size: 0.78rem;
  text-align: center;
  padding: 9px 16px;
  letter-spacing: 0.01em;
}
.demo-banner strong { color: var(--ember); font-weight: 600; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 239, 228, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px -18px rgba(43,29,20,0.4); }

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  gap: 16px;
}

.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; color: var(--espresso); }
.brand-mark { width: 34px; height: 34px; flex-shrink: 0; }
.brand small { display: block; font-family: var(--font-body); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--terracotta-deep); font-weight: 600; }

.main-nav { display: none; }
.main-nav ul { display: flex; gap: 30px; }
.main-nav a {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--espresso-soft);
  position: relative;
  padding: 4px 2px;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: -2px;
  height: 2px;
  background: var(--terracotta);
  transition: right 0.25s ease;
}
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }

.nav-cta { display: none; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  background: transparent;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span { width: 20px; height: 2px; background: var(--espresso); transition: transform 0.25s ease, opacity 0.25s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 0;
  top: 0;
  background: var(--cream);
  z-index: 150;
  display: flex;
  flex-direction: column;
  padding: 90px 28px 40px;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  overflow-y: auto;
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav ul { display: flex; flex-direction: column; gap: 6px; }
.mobile-nav a { display: block; font-family: var(--font-display); font-size: 1.6rem; padding: 14px 4px; border-bottom: 1px solid var(--line); color: var(--espresso); }
.mobile-nav .btn { margin-top: 28px; width: 100%; }
.mobile-nav-close { position: absolute; top: 20px; right: 20px; }
/* El botón de cerrar también es .btn: sin esto heredaba width:100% y margin-top,
   y con right:20px se salía por el borde izquierdo de la pantalla. */
.mobile-nav .mobile-nav-close { width: auto; margin-top: 0; }

@media (min-width: 990px) {
  .main-nav { display: block; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* ==========================================================================
   Marquee (ticker cálido)
   ========================================================================== */
.marquee {
  background: var(--espresso);
  color: var(--cream-deep);
  overflow: hidden;
  padding: 14px 0;
  border-top: 1px solid rgba(246,239,228,0.1);
  border-bottom: 1px solid rgba(246,239,228,0.1);
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 48px;
  animation: marquee-scroll 32s linear infinite;
}
.marquee span { font-family: var(--font-display); font-style: italic; font-size: 1.05rem; white-space: nowrap; color: var(--cream); opacity: 0.9; }
.marquee span::after { content: "✦"; margin-left: 48px; color: var(--terracotta); opacity: 0.8; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation-play-state: paused; } }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 78vh;
  padding: 56px 0 80px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(43,29,20,0.72) 0%, rgba(43,29,20,0.55) 45%, rgba(43,29,20,0.82) 100%);
}
.hero-inner { position: relative; z-index: 1; max-width: 680px; }
.hero .eyebrow { color: var(--ember); }
.hero .eyebrow::before { background: var(--ember); }
.hero-title { font-size: clamp(2.4rem, 7vw, 4.4rem); color: var(--paper); }
.hero-title em { color: var(--ember); }
.hero-sub { margin-top: 20px; font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,250,243,0.86); max-width: 46ch; }
.hero-actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero-actions .btn-outline { color: var(--paper); border-color: rgba(255,250,243,0.6); }
.hero-actions .btn-outline:hover { background: var(--paper); color: var(--espresso); }

/* ==========================================================================
   Concepto / historia
   ========================================================================== */
.concept-grid { display: grid; gap: 40px; }
.concept-copy p { font-size: 1.08rem; color: var(--espresso-soft); max-width: 58ch; }
.pillars { margin-top: 36px; display: grid; gap: 22px; }
.pillar { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.pillar-num { font-family: var(--font-display); font-style: italic; color: var(--terracotta); font-size: 1.3rem; }
.pillar h3 { font-size: 1.1rem; margin-bottom: 4px; }
.pillar p { color: var(--espresso-mute); font-size: 0.97rem; }
.concept-figure { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-warm); }
.concept-figure img { aspect-ratio: 4/5; object-fit: cover; }
.concept-figure figcaption {
  position: absolute; left: 14px; bottom: 14px; right: 14px;
  background: rgba(43,29,20,0.72);
  color: var(--cream);
  font-size: 0.78rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
}

@media (min-width: 900px) {
  .concept-grid { grid-template-columns: 1.1fr 0.9fr; align-items: center; }
  .concept-grid.reverse { grid-template-columns: 0.9fr 1.1fr; }
  .concept-grid.reverse .concept-figure { order: -1; }
}

/* ==========================================================================
   Menú
   ========================================================================== */
.menu-section { background: var(--paper); }
.menu-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.menu-filter {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: transparent;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--espresso-soft);
  cursor: pointer;
  transition: all 0.2s ease;
}
.menu-filter:hover { border-color: var(--terracotta); color: var(--terracotta-deep); }
.menu-filter[aria-pressed="true"] { background: var(--espresso); border-color: var(--espresso); color: var(--paper); }
.menu-status { font-size: 0.85rem; color: var(--espresso-mute); margin: -20px 0 28px; }

.menu-grid { display: grid; gap: 28px; grid-template-columns: 1fr; }
@media (min-width: 620px) { .menu-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .menu-grid { grid-template-columns: repeat(3, 1fr); } }

.menu-card {
  background: var(--cream);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}
.menu-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-warm); }
.menu-card[hidden] { display: none; }
.menu-card-img { aspect-ratio: 5/4; overflow: hidden; }
.menu-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.menu-card:hover .menu-card-img img { transform: scale(1.06); }
.menu-card-body { padding: 20px 22px 22px; flex: 1; display: flex; flex-direction: column; }
.menu-card-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.menu-card h3 { font-size: 1.18rem; }
.menu-price { font-family: var(--font-display); font-weight: 600; color: var(--terracotta-deep); font-size: 1.15rem; white-space: nowrap; }
.menu-card p.desc { margin-top: 8px; font-size: 0.93rem; color: var(--espresso-mute); flex: 1; }
.price-tag { display: inline-block; margin-top: 10px; font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--espresso-mute); border: 1px dashed var(--line); padding: 3px 8px; border-radius: 6px; }

.menu-disclaimer { margin-top: 32px; }

/* ==========================================================================
   Galería
   ========================================================================== */
.gallery-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 700px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1100px) { .gallery-grid { grid-template-columns: repeat(4, 1fr); } }

.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 0;
  padding: 0;
  background: var(--cream-deep);
  aspect-ratio: 1/1;
}
.gallery-item:nth-child(3n+1) { aspect-ratio: 4/5; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease, filter 0.45s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after {
  content: "+";
  position: absolute; right: 10px; bottom: 8px;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(43,29,20,0.6);
  color: var(--cream);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover::after, .gallery-item:focus-visible::after { opacity: 1; }

dialog#lightbox {
  border: 0;
  padding: 0;
  background: transparent;
  max-width: min(92vw, 980px);
  width: 100%;
}
dialog#lightbox::backdrop { background: rgba(26, 17, 11, 0.86); }
.lightbox-inner { position: relative; background: var(--espresso); border-radius: var(--radius); overflow: hidden; }
.lightbox-inner img { width: 100%; max-height: 78vh; object-fit: contain; background: #140d08; }
.lightbox-caption { color: var(--cream); font-size: 0.88rem; padding: 14px 20px; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.lightbox-controls { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 10px; pointer-events: none; }
.lightbox-controls button { pointer-events: auto; }
.lightbox-btn {
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(246,239,228,0.14);
  border: 1px solid rgba(246,239,228,0.3);
  color: var(--cream);
  font-size: 1.2rem;
  cursor: pointer;
}
.lightbox-btn:hover { background: rgba(246,239,228,0.26); }
.lightbox-close { position: absolute; top: 10px; right: 10px; z-index: 2; }

/* ==========================================================================
   Experiencia / ambiente
   ========================================================================== */
.experience-section { background: var(--espresso); color: var(--cream); }
.experience-section .eyebrow { color: var(--ember); }
.experience-section .eyebrow::before { background: var(--ember); }
.experience-section h2 { color: var(--paper); }
.experience-section .section-head p { color: rgba(246,239,228,0.75); }
.experience-grid { display: grid; gap: 18px; grid-template-columns: repeat(2, 1fr); }
.experience-grid figure { border-radius: var(--radius); overflow: hidden; margin: 0; }
.experience-grid img { aspect-ratio: 4/5; object-fit: cover; }
.experience-grid .wide { grid-column: 1 / -1; }
.experience-grid .wide img { aspect-ratio: 16/9; }
.experience-notes { margin-top: 40px; display: grid; gap: 24px; grid-template-columns: 1fr; }
.experience-notes h3 { color: var(--paper); font-size: 1.05rem; margin-bottom: 6px; }
.experience-notes p { color: rgba(246,239,228,0.72); font-size: 0.95rem; }
@media (min-width: 700px) { .experience-notes { grid-template-columns: repeat(3, 1fr); } }

/* ==========================================================================
   Reserva — simulación
   ========================================================================== */
.sim-banner {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--cream-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 36px;
  max-width: 720px;
}
.sim-banner svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px; color: var(--terracotta-deep); }
.sim-banner strong { color: var(--espresso); }
.sim-banner p { font-size: 0.92rem; color: var(--espresso-mute); margin: 0; }

.sim-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 720px;
  box-shadow: var(--shadow-warm);
}
.sim-field { margin-bottom: 26px; }
.sim-field > span.label { display: block; font-weight: 600; margin-bottom: 12px; font-size: 0.95rem; color: var(--espresso); }
.chip-group { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--cream);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}
.chip[aria-pressed="true"] { background: var(--terracotta); border-color: var(--terracotta); color: var(--paper); }
.chip:hover { border-color: var(--terracotta); }

.sim-result {
  margin-top: 6px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: #eef4ec;
  border: 1px solid rgba(47,107,79,0.25);
  color: #1f4a35;
  font-size: 0.93rem;
  display: none;
}
.sim-result.is-visible { display: block; }
.sim-result strong { display: block; margin-bottom: 4px; font-family: var(--font-display); font-size: 1.05rem; }
.sim-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* ==========================================================================
   Contacto
   ========================================================================== */
.contact-section { background: var(--cream-deep); }
.contact-card {
  display: grid;
  gap: 30px;
  background: var(--paper);
  border-radius: var(--radius);
  padding: 44px 32px;
  box-shadow: var(--shadow-warm);
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.contact-card h2 { font-size: clamp(1.8rem, 4.4vw, 2.4rem); }
.contact-card p { color: var(--espresso-mute); max-width: 52ch; margin: 14px auto 0; }
.contact-actions { display: flex; flex-direction: column; align-items: center; gap: 14px; margin-top: 10px; }
.contact-actions .btn { width: 100%; max-width: 360px; font-size: 1.02rem; padding: 16px 26px; }
.contact-fine { font-size: 0.8rem; color: var(--espresso-mute); max-width: 48ch; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--espresso); color: rgba(246,239,228,0.78); padding: 56px 0 28px; }
.footer-grid { display: grid; gap: 32px; }
.footer-brand { font-family: var(--font-display); font-size: 1.3rem; color: var(--cream); }
.footer-brand small { display: block; font-family: var(--font-body); font-size: 0.72rem; color: rgba(246,239,228,0.55); margin-top: 6px; font-weight: 400; letter-spacing: 0.02em; }
.footer-cols { display: grid; gap: 28px; grid-template-columns: 1fr; }
.footer-col h4 { color: var(--cream); font-size: 0.88rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 14px; font-family: var(--font-body); font-weight: 600; }
.footer-col a { display: block; font-size: 0.92rem; padding: 5px 0; color: rgba(246,239,228,0.72); }
.footer-col a:hover { color: var(--ember); }
.footer-disclaimer {
  margin-top: 36px;
  padding: 18px 20px;
  border: 1px solid rgba(246,239,228,0.18);
  border-radius: var(--radius);
  background: rgba(246,239,228,0.05);
  font-size: 0.85rem;
  color: rgba(246,239,228,0.8);
}
.footer-disclaimer strong { color: var(--ember); }

.credits-details { margin-top: 20px; }
.credits-details summary { cursor: pointer; font-size: 0.85rem; color: rgba(246,239,228,0.72); padding: 6px 0; }
.credits-details summary:hover { color: var(--ember); }
.credits-list { margin-top: 12px; display: grid; gap: 8px; font-size: 0.78rem; color: rgba(246,239,228,0.6); }
.credits-list li { border-top: 1px solid rgba(246,239,228,0.1); padding-top: 8px; }
.credits-list a { color: rgba(246,239,228,0.75); text-decoration: underline; text-underline-offset: 2px; }

.footer-bottom { margin-top: 40px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 0.78rem; color: rgba(246,239,228,0.64); border-top: 1px solid rgba(246,239,228,0.1); padding-top: 20px; }
.footer-bottom a { color: rgba(246,239,228,0.65); }
.footer-bottom a:hover { color: var(--ember); }

@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 1.1fr 2fr; }
  .footer-cols { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   Revelado al hacer scroll
   ========================================================================== */
.reveal {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.is-visible { opacity: 1; transform: none; }
}

/* ---------- Utilidades ---------- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Evitar overflow horizontal en cualquier ancho */
html, body { overflow-x: hidden; }
img { max-width: 100%; height: auto; }