/* ==========================================================================
   ALBA · Café & Tostaduría — estilos
   ========================================================================== */

:root {
  /* Marca */
  --roast: #1E1410;        /* el color más oscuro de la marca */
  --roast-rgb: 30, 20, 16;
  --espresso: #2A1A12;
  --crema: #F3E9DA;
  --paper: #FBF6EE;
  --apricot: #E0874F;
  --apricot-deep: #C4692F;
  --shopfront: #1F3B2D;    /* verde de la fachada */
  --ink: #2A1A12;
  --ink-soft: #6B5646;
  --line: rgba(42, 26, 18, 0.14);
  --line-light: rgba(243, 233, 218, 0.18);

  /* Tipografía */
  --font-display: "Fraunces", "Playfair Display", Georgia, serif;
  --font-body: "Manrope", "Helvetica Neue", Arial, sans-serif;

  /* Medidas */
  --header-h: 76px;
  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1200px;
  --radius: 14px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--roast);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body.menu-open { overflow: hidden; }

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.08; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
h3 { font-size: 1.3rem; }
p { margin: 0; }

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

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--apricot-deep);
  margin-bottom: 14px;
}
.lead { font-size: 1.12rem; color: var(--ink-soft); max-width: 58ch; margin-top: 18px; }
.fineprint { font-size: 0.82rem; color: var(--ink-soft); margin-top: 18px; }

.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 200;
  background: var(--crema); color: var(--roast); padding: 10px 16px; border-radius: 8px;
  font-weight: 700; text-decoration: none; transition: top .2s;
}
.skip-link:focus { top: 12px; }

:focus-visible { outline: 2px solid var(--apricot); outline-offset: 3px; border-radius: 4px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 22px;
  border-radius: 999px; border: 1.5px solid transparent;
  font: 700 0.95rem/1 var(--font-body); letter-spacing: 0.01em;
  text-decoration: none; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--apricot); color: var(--roast); }
.btn-primary:hover { background: #EB9861; }
.btn-ghost { border-color: rgba(243, 233, 218, 0.55); color: var(--crema); background: rgba(var(--roast-rgb), 0.18); }
.btn-ghost:hover { border-color: var(--crema); background: rgba(var(--roast-rgb), 0.35); }
.btn-light { background: var(--crema); color: var(--roast); }
.btn-light:hover { background: #fff; }
.btn-block { width: 100%; }

.link-arrow { font-weight: 700; color: var(--apricot-deep); text-decoration: none; white-space: nowrap; }
.link-arrow::after { content: " →"; transition: margin .2s; }
.link-arrow:hover::after { margin-left: 4px; }

/* ==========================================================================
   Cabecera: cristal sobre el vuelo, sólida después
   ========================================================================== */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding-top: env(safe-area-inset-top);
  color: var(--crema);
  background: linear-gradient(to bottom, rgba(var(--roast-rgb), .72) 0%, rgba(var(--roast-rgb), .38) 55%, rgba(var(--roast-rgb), 0) 100%);
  border-bottom: 1px solid transparent;
  transition: background-color .3s ease, border-color .3s ease, backdrop-filter .3s ease, -webkit-backdrop-filter .3s ease;
}
/* la capa sólida se superpone con opacidad para poder transicionar desde un degradado */
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: rgba(var(--roast-rgb), .93);
  opacity: 0; transition: opacity .3s ease;
}
.site-header[data-state="solid"],
body.menu-open .site-header {
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line-light);
}
.site-header[data-state="solid"]::before,
body.menu-open .site-header::before { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .site-header, .site-header::before { transition: none; }
}

.header-inner {
  height: var(--header-h);
  display: flex; align-items: center; gap: 28px;
  max-width: 1440px; margin: 0 auto;
  padding: 0 max(var(--gutter), env(safe-area-inset-right)) 0 max(var(--gutter), env(safe-area-inset-left));
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--crema); min-height: 44px; flex-shrink: 0; }
.brand-symbol { width: 42px; height: 42px; flex-shrink: 0; }
.brand-word { font-family: var(--font-display); font-size: 1.5rem; font-weight: 500; letter-spacing: 0.24em; white-space: nowrap; }
.brand-sub { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; opacity: .8; white-space: nowrap; padding-left: 12px; border-left: 1px solid var(--line-light); }

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; }
.main-nav a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px;
  text-decoration: none; font-weight: 600; font-size: 0.95rem; border-radius: 999px;
  text-shadow: 0 1px 12px rgba(var(--roast-rgb), .6);
  transition: background-color .2s;
}
.main-nav a:hover { background: rgba(243, 233, 218, .12); }
.header-cta { min-height: 44px; }

.menu-toggle {
  display: none; margin-left: auto;
  width: 48px; height: 48px; border: 0; border-radius: 12px; cursor: pointer;
  background: rgba(var(--roast-rgb), .5); color: var(--crema);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: 1px solid var(--line-light);
  align-items: center; justify-content: center;
}
.site-header[data-state="solid"] .menu-toggle { background: transparent; border-color: transparent; }
.menu-toggle-bars { display: grid; gap: 5px; width: 22px; }
.menu-toggle-bars span { display: block; height: 2px; background: currentColor; border-radius: 2px; }

/* Menú móvil */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(var(--roast-rgb), .6);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu-panel {
  position: absolute; inset: 0 0 auto 0;
  background: var(--roast); color: var(--crema);
  padding: calc(env(safe-area-inset-top) + 12px) max(var(--gutter), env(safe-area-inset-right)) 28px max(var(--gutter), env(safe-area-inset-left));
  border-bottom: 1px solid var(--line-light);
  animation: menu-in .28s var(--ease);
}
@keyframes menu-in { from { opacity: 0; transform: translateY(-12px); } }
@media (prefers-reduced-motion: reduce) { .mobile-menu-panel { animation: none; } }
.mobile-menu-top { display: flex; align-items: center; justify-content: space-between; height: calc(var(--header-h) - 12px); }
.menu-close { width: 48px; height: 48px; border: 0; background: transparent; color: var(--crema); cursor: pointer; border-radius: 12px; display: grid; place-items: center; }
.menu-close svg { width: 24px; height: 24px; }
.mobile-menu-links { list-style: none; margin: 12px 0 24px; padding: 0; }
.mobile-menu-links a {
  display: flex; align-items: center; min-height: 56px;
  font-family: var(--font-display); font-size: 1.9rem; text-decoration: none;
  border-bottom: 1px solid var(--line-light);
}
.mobile-menu-meta { margin-top: 18px; font-size: .88rem; opacity: .75; }

/* ==========================================================================
   Vuelo continuo (escena fijada + lienzo)
   ========================================================================== */
.tour { position: relative; background: var(--roast); /* altura la fija JS según los tramos */ }
.tour-stage {
  position: sticky; top: 0;
  height: 100vh; height: 100svh;
  overflow: hidden;
}
.tour-poster, .tour-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.tour-poster { object-fit: cover; object-position: 50% 50%; }
.tour-canvas { opacity: 0; transition: opacity .4s; }
.tour.is-ready .tour-canvas { opacity: 1; }

.tour-vignette {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 50%, transparent 55%, rgba(var(--roast-rgb), .35) 100%),
    linear-gradient(to top, rgba(var(--roast-rgb), .35), transparent 30%);
}

.tour-chapters { position: absolute; inset: 0; pointer-events: none; }
.chapter {
  position: absolute; top: 50%;
  width: min(520px, 42vw);
  color: var(--crema);
  opacity: 0; visibility: hidden;
  transform: translateY(calc(-50% + var(--shift, 0px)));
  will-change: opacity, transform;
}
.chapter.is-visible { visibility: visible; pointer-events: auto; }
.chapter[data-align="left"] { left: max(var(--gutter), 5vw); }
.chapter[data-align="right"] { right: max(var(--gutter), 5vw); }
/* panel suave detrás del texto para que se lea sobre cualquier fotograma */
.chapter::before {
  content: ""; position: absolute; inset: -90px -120px; z-index: -1;
  background: radial-gradient(closest-side, rgba(var(--roast-rgb), .74), rgba(var(--roast-rgb), .45) 55%, rgba(var(--roast-rgb), 0));
  pointer-events: none;
}
.chapter .eyebrow { color: #F2A877; text-shadow: 0 1px 10px rgba(var(--roast-rgb), .7); }
.chapter h1, .chapter h2 {
  font-size: clamp(2.4rem, 4.6vw, 4.4rem);
  text-shadow: 0 2px 30px rgba(var(--roast-rgb), .55);
}
.chapter[data-id="hero"] h1 { font-size: clamp(2.8rem, 5.6vw, 5.4rem); }
.chapter p.chapter-body { margin-top: 18px; font-size: 1.12rem; max-width: 40ch; text-shadow: 0 1px 14px rgba(var(--roast-rgb), .8); }
.chapter-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.chapter .title-mobile { display: none; }

.tour-ui {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 0 max(var(--gutter), env(safe-area-inset-right)) calc(22px + env(safe-area-inset-bottom)) max(var(--gutter), env(safe-area-inset-left));
}
.tour-skip {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px;
  color: var(--crema); font-size: .88rem; font-weight: 700; text-decoration: none;
  background: rgba(var(--roast-rgb), .45); border: 1px solid var(--line-light); border-radius: 999px;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.tour-skip:hover { background: rgba(var(--roast-rgb), .7); }
.tour-progress { width: min(220px, 30vw); height: 3px; background: rgba(243, 233, 218, .22); border-radius: 3px; overflow: hidden; }
.tour-progress span { display: block; height: 100%; width: 100%; background: var(--apricot); transform-origin: 0 50%; transform: scaleX(0); }

.scroll-cue {
  position: absolute; left: 50%; bottom: calc(84px + env(safe-area-inset-bottom)); transform: translateX(-50%);
  display: grid; justify-items: center; gap: 8px; color: var(--crema);
  font-size: .72rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase;
  transition: opacity .4s; pointer-events: none;
}
.scroll-cue i { width: 1.5px; height: 38px; background: linear-gradient(var(--crema), transparent); animation: cue 1.8s ease-in-out infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); opacity: 1; } 70% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }
.scroll-cue.is-hidden { opacity: 0; }

.tour-loading {
  position: absolute; top: calc(var(--header-h) + env(safe-area-inset-top) + 6px); right: var(--gutter);
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid rgba(243, 233, 218, .25); border-top-color: var(--apricot);
  animation: spin 0.9s linear infinite; opacity: 0; transition: opacity .3s;
}
.tour-loading.is-active { opacity: .9; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Modo estático (movimiento reducido, sin lienzo o fallo de carga) --- */
.tour.is-static .tour-stage { position: relative; height: auto; overflow: visible; }
.tour.is-static .tour-canvas,
.tour.is-static .tour-poster,
.tour.is-static .tour-vignette,
.tour.is-static .tour-progress,
.tour.is-static .scroll-cue,
.tour.is-static .tour-loading { display: none; }
.tour.is-static .tour-chapters { position: relative; }
.tour.is-static .tour-ui { position: absolute; top: calc(100svh - 90px); bottom: auto; z-index: 3; }
.tour.is-static .chapter {
  position: relative; top: auto; left: auto; right: auto; width: 100%;
  min-height: 100svh; opacity: 1; visibility: visible; pointer-events: auto; transform: none;
  display: flex; flex-direction: column; justify-content: center;
  padding: calc(var(--header-h) + 40px) max(var(--gutter), 6vw) 120px;
  background-size: cover; background-position: center;
  isolation: isolate;
}
.tour.is-static .chapter::before { inset: 0; background: linear-gradient(90deg, rgba(var(--roast-rgb), .8), rgba(var(--roast-rgb), .25) 70%); }
.tour.is-static .chapter[data-align="right"] { align-items: flex-end; text-align: left; }
.tour.is-static .chapter[data-align="right"]::before { background: linear-gradient(270deg, rgba(var(--roast-rgb), .8), rgba(var(--roast-rgb), .25) 70%); }
.tour.is-static .chapter > * { max-width: 560px; width: 100%; }

/* ==========================================================================
   Secciones de contenido
   ========================================================================== */
.section { padding: clamp(80px, 11vw, 150px) 0; }
.section-light { background: var(--paper); }
.section-cream { background: var(--crema); }
.section-dark { background: var(--roast); color: var(--crema); }
.section-dark .lead, .section-dark .fineprint { color: rgba(243, 233, 218, .72); }
.section-dark .eyebrow { color: var(--apricot); }
.section-head { margin-bottom: 48px; }

/* Carta con pestañas */
.menu-tabs {
  display: flex; gap: 8px; margin-bottom: 28px;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}
.menu-tabs::-webkit-scrollbar { display: none; }
.menu-tabs button {
  flex-shrink: 0; min-height: 44px; padding: 0 20px;
  border: 1.5px solid var(--line); border-radius: 999px; background: transparent;
  font: 700 .92rem var(--font-body); color: var(--ink); cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s;
}
.menu-tabs button:hover { border-color: var(--ink); }
.menu-tabs button[aria-selected="true"] { background: var(--espresso); border-color: var(--espresso); color: var(--crema); }
.menu-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px;
}
.menu-list li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 24px;
  padding: 22px 0; border-bottom: 1px solid var(--line);
}
.menu-list h3 { font-size: 1.3rem; }
.menu-list p { color: var(--ink-soft); font-size: .95rem; margin-top: 4px; }
.price { font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* Tostaduría */
.coffee-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.coffee-card {
  background: var(--paper); border-radius: var(--radius); padding: 28px;
  display: flex; flex-direction: column; gap: 8px;
  border: 1px solid var(--line);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.coffee-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -24px rgba(var(--roast-rgb), .45); }
.coffee-swatch {
  height: 120px; border-radius: 10px; margin-bottom: 14px;
  background:
    radial-gradient(circle at 30% 40%, rgba(255,255,255,.18), transparent 40%),
    var(--swatch);
  display: flex; align-items: flex-end; padding: 12px;
}
.coffee-swatch span { background: rgba(251, 246, 238, .92); color: var(--ink); font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.coffee-card h3 { font-size: 1.7rem; }
.coffee-origin { font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--apricot-deep); }
.coffee-card > p:not(.coffee-origin) { color: var(--ink-soft); }
.coffee-foot { margin-top: auto; padding-top: 18px; display: flex; justify-content: space-between; align-items: center; gap: 12px; border-top: 1px solid var(--line); }

.steps {
  list-style: none; margin: 72px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px;
  position: relative;
}
.steps::before { content: ""; position: absolute; top: 18px; left: 0; right: 0; height: 1px; background: var(--line); }
.steps li { position: relative; }
.step-n {
  display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  background: var(--espresso); color: var(--crema); font-size: .8rem; font-weight: 700; margin-bottom: 16px;
  position: relative;
}
.steps p { color: var(--ink-soft); margin-top: 6px; font-size: .95rem; }

/* Banda de imagen (horno) */
.image-band { position: relative; min-height: min(86vh, 820px); display: flex; align-items: center; overflow: hidden; color: var(--crema); background: var(--roast); }
.image-band picture, .image-band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.image-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(var(--roast-rgb), .85) 0%, rgba(var(--roast-rgb), .45) 45%, rgba(var(--roast-rgb), 0) 75%); }
.image-band-copy { position: relative; z-index: 1; max-width: 560px; padding: 80px var(--gutter); margin-left: max(0px, calc((100vw - var(--maxw)) / 2)); }
.image-band-copy .eyebrow { color: #F2A877; }
.image-band-copy p:not(.eyebrow) { margin: 18px 0 28px; font-size: 1.1rem; color: rgba(243, 233, 218, .88); }

/* Visítanos */
.visit-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 64px; align-items: center; }
.info-list { margin: 36px 0 0; display: grid; gap: 22px; }
.info-list div { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.info-list dt { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--apricot-deep); padding-top: 3px; }
.info-list dd { margin: 0; }
.info-list a { text-decoration-color: var(--apricot); text-underline-offset: 3px; }
.visit-figure { margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16 / 10; }
.visit-figure img { width: 100%; height: 100%; object-fit: cover; }

/* Reservar */
.reserve-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; }
.reserve-form { display: grid; gap: 18px; background: rgba(243, 233, 218, .05); border: 1px solid var(--line-light); border-radius: var(--radius); padding: 32px; }
.field { display: grid; gap: 8px; }
.field-row { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 14px; }
.field label { font-size: .82rem; font-weight: 700; letter-spacing: .06em; }
.field input, .field select {
  width: 100%; min-height: 48px; padding: 0 14px;
  border: 1px solid rgba(243, 233, 218, .25); border-radius: 10px;
  background: rgba(243, 233, 218, .06); color: var(--crema);
  font: 500 1rem var(--font-body); color-scheme: dark;
}
.field input::placeholder { color: rgba(243, 233, 218, .45); }
.field input:focus, .field select:focus { outline: none; border-color: var(--apricot); box-shadow: 0 0 0 3px rgba(224, 135, 79, .25); }
.field input[aria-invalid="true"] { border-color: #F08A7A; }
.form-status { min-height: 1.4em; font-weight: 600; color: var(--apricot); }

/* Pie */
.site-footer { background: #150E0B; color: rgba(243, 233, 218, .8); padding: 72px 0 calc(28px + env(safe-area-inset-bottom)); font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand { display: flex; gap: 16px; align-items: flex-start; }
.footer-brand strong { font-family: var(--font-display); font-weight: 500; letter-spacing: .2em; color: var(--crema); }
.site-footer h3 { font-family: var(--font-body); font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--apricot); margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.site-footer a { text-decoration: none; display: inline-flex; min-height: 32px; align-items: center; }
.site-footer a:hover { color: var(--crema); }
.footer-note { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line-light); font-size: .8rem; opacity: .7; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1100px) {
  .brand-sub { display: none; }
  .main-nav a { padding: 0 10px; }
}

@media (max-width: 900px) {
  .main-nav, .header-cta { display: none; }
  .menu-toggle { display: inline-flex; }
  .coffee-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .steps::before { display: none; }
  .visit-grid, .reserve-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 767px) {
  :root { --header-h: 60px; }
  body { font-size: 16px; }

  /* Cabecera compacta: símbolo + palabra a la izquierda, hamburguesa a la derecha */
  .header-inner { gap: 12px; }
  .brand { gap: 10px; }
  .brand-symbol { width: 34px; height: 34px; }
  .brand-word { font-size: 1.25rem; letter-spacing: .2em; }

  /* Capítulos anclados abajo sobre un velo que sube desde el borde inferior */
  .tour-chapters::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 58%;
    background: linear-gradient(to top, rgba(var(--roast-rgb), .88) 0%, rgba(var(--roast-rgb), .55) 45%, rgba(var(--roast-rgb), 0) 100%);
    opacity: var(--scrim, 1); transition: opacity .3s; z-index: -1;
  }
  .tour-chapters { z-index: 0; isolation: isolate; }
  .chapter,
  .chapter[data-align="left"],
  .chapter[data-align="right"] {
    top: auto; left: 0; right: 0;
    bottom: calc(86px + env(safe-area-inset-bottom));
    width: auto;
    padding: 0 max(20px, env(safe-area-inset-left)) 0 max(20px, env(safe-area-inset-right));
    transform: translateY(var(--shift, 0px));
  }
  .chapter::before { display: none; }
  .chapter .eyebrow { font-size: .7rem; margin-bottom: 10px; }
  .chapter h1, .chapter h2, .chapter[data-id="hero"] h1 { font-size: clamp(1.9rem, 8.4vw, 2.6rem); }
  .chapter .title-desktop { display: none; }
  .chapter .title-mobile { display: inline; }
  /* Durante el vuelo sólo el titular; el texto vuelve en el cierre */
  .chapter p.chapter-body { display: none; }
  .chapter[data-id="barrio"] p.chapter-body { display: block; font-size: 1rem; margin-top: 12px; }
  .chapter-actions { margin-top: 18px; }
  .chapter-actions .btn:not(.btn-primary) { display: none; }
  .chapter[data-id="barrio"] .chapter-actions .btn:not(.btn-primary) { display: inline-flex; }
  .chapter[data-id="hero"] .eyebrow { display: none; }

  .tour-ui { padding-bottom: calc(18px + env(safe-area-inset-bottom)); }
  .tour-progress { width: 90px; transition: opacity .3s; }
  .tour.at-start .tour-progress { opacity: 0; }
  .scroll-cue {
    left: auto; right: max(20px, env(safe-area-inset-right)); transform: none;
    bottom: calc(26px + env(safe-area-inset-bottom));
    grid-auto-flow: column; align-items: center; gap: 10px; font-size: .66rem;
  }
  .scroll-cue i { height: 26px; }

  .tour.is-static .chapter { padding: calc(var(--header-h) + 32px) 20px 110px; justify-content: flex-end; }
  .tour.is-static .chapter::before { display: block; background: linear-gradient(to top, rgba(var(--roast-rgb), .9), rgba(var(--roast-rgb), .2) 70%); }
  .tour.is-static .chapter[data-align="right"]::before { background: linear-gradient(to top, rgba(var(--roast-rgb), .9), rgba(var(--roast-rgb), .2) 70%); }
  .tour.is-static .chapter p.chapter-body { display: block; }

  /* Resto del sitio en una columna */
  .section-head { margin-bottom: 32px; }
  .menu-list { grid-template-columns: 1fr; }
  .menu-list li { padding: 18px 0; }
  .coffee-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 0; margin-top: 48px; }
  .steps li { display: grid; grid-template-columns: 38px 1fr; column-gap: 16px; padding: 14px 0; }
  .steps li .step-n { grid-row: span 2; margin: 0; }
  .steps li p { grid-column: 2; margin-top: 2px; }

  .image-band { min-height: 88svh; align-items: flex-end; }
  .image-band::after { background: linear-gradient(to top, rgba(var(--roast-rgb), .92) 0%, rgba(var(--roast-rgb), .6) 40%, rgba(var(--roast-rgb), 0) 75%); }
  .image-band-copy { padding: 48px 20px calc(48px + env(safe-area-inset-bottom)); margin: 0; }
  .image-band-copy .btn { width: 100%; }

  .info-list div { grid-template-columns: 1fr; gap: 4px; }
  .field-row { grid-template-columns: 1fr 1fr; }
  .field-row .field:first-child { grid-column: 1 / -1; }
  .reserve-form { padding: 22px; }

  .footer-grid { gap: 32px; }
}

/* Teléfonos en horizontal (cualquier ancho con poca altura) */
@media (max-height: 500px) and (orientation: landscape) {
  :root { --header-h: 56px; }
  .brand-symbol { width: 32px; height: 32px; }
  .chapter { width: min(460px, 46vw); }
  .chapter h1, .chapter h2, .chapter[data-id="hero"] h1 { font-size: clamp(1.6rem, 4.2vw, 2.4rem); }
  .chapter { top: calc(50% + var(--header-h) / 2); }
  .chapter p.chapter-body, .chapter .eyebrow { display: none; }
  .chapter[data-id="barrio"] p.chapter-body { display: block; font-size: .92rem; margin-top: 8px; }
  .chapter-actions { margin-top: 14px; }
  .scroll-cue { display: none; }
}
@media (max-width: 767px) and (orientation: landscape) and (max-height: 500px) {
  .chapter, .chapter[data-align="left"], .chapter[data-align="right"] { bottom: calc(64px + env(safe-area-inset-bottom)); right: 40%; }
  .chapter h1, .chapter h2, .chapter[data-id="hero"] h1 { font-size: 1.7rem; }
  .tour-chapters::after { height: 75%; background: linear-gradient(to top right, rgba(var(--roast-rgb), .85), rgba(var(--roast-rgb), 0) 65%); }
}