/*
  ╔══════════════════════════════════════════════════════════════╗
  ║  COPO DE MAR — styles.css                                   ║
  ║                                                              ║
  ║  Architecture:                                               ║
  ║   1. Design Tokens (CSS Custom Properties)                  ║
  ║   2. Reset & Base                                           ║
  ║   3. Language Toggle System                                 ║
  ║   4. Utilities & Shared Components                          ║
  ║   5. Language Topbar                                        ║
  ║   6. Navigation                                             ║
  ║   7. Hero Section                                           ║
  ║   8. Story / About Section                                  ║
  ║   9. Menu Book Component  ← The Complex One                 ║
  ║  10. Reservation Section & Form                             ║
  ║  11. Footer                                                 ║
  ║  12. Reveal Animations                                      ║
  ║  13. Responsive Breakpoints                                 ║
  ╚══════════════════════════════════════════════════════════════╝
*/


/* ══════════════════════════════════════════════════════════
   1. DESIGN TOKENS
   ─────────────────────────────────────────────────────────
   Palette concept: a late-August sunset over the Tagus.
   Deep terracotta ground · warm gold highlights ·
   ocean navy as the cool counterpoint · ivory paper warmth
══════════════════════════════════════════════════════════ */
:root {
  /* ─ Core Warm Palette ─ */
  --ivory:          #FAF3E8;   /* warm background base */
  --ivory-alt:      #F5EAD8;   /* slightly deeper warm cream */
  --ivory-dark:     #EDD9BC;   /* card / section alternates */
  --terracotta:     #B84826;   /* deep burnt sienna — primary accent */
  --terracotta-md:  #C95B32;   /* mid terracotta — hover states */
  --terracotta-lt:  #E07048;   /* light terracotta — highlights */
  --sunset:         #D4622C;   /* warm sunset orange — CTAs */
  --gold:           #A8720E;   /* rich antique gold — typography accents */
  --gold-lt:        #C9953A;   /* lighter warm gold */
  --gold-pale:      #E8C97A;   /* very pale gold — ornaments */
  --gold-wash:      rgba(168,114,14,.08); /* tinted backgrounds */

  /* ─ Cool Ocean Counterpoint ─ */
  --ocean:          #183040;   /* deep ocean navy — dark sections */
  --ocean-md:       #254D66;   /* mid ocean teal */
  --ocean-lt:       #3D7A9A;   /* lighter ocean */

  /* ─ Ink & Text ─ */
  --ink:            #1C0F07;   /* primary text — very dark warm brown */
  --ink-80:         rgba(28,15,7,.80);
  --ink-55:         rgba(28,15,7,.55);
  --ink-30:         rgba(28,15,7,.30);
  --ink-12:         rgba(28,15,7,.12);

  /* ─ Whites for dark sections ─ */
  --white-90:       rgba(255,255,255,.90);
  --white-60:       rgba(255,255,255,.60);
  --white-30:       rgba(255,255,255,.30);
  --white-10:       rgba(255,255,255,.10);

  /* ─ Semantic ─ */
  --color-bg:       var(--ivory);
  --color-text:     var(--ink);
  --color-accent:   var(--terracotta);
  --color-border:   var(--ink-12);

  /* ─ Typography Scale ─ */
  --font-serif:     'Cormorant Garamond', 'Georgia', serif;
  --font-display:   'Cinzel', 'Palatino', serif;   /* Roman caps */
  --font-sans:      'Jost', 'Helvetica Neue', sans-serif;

  --size-xs:    0.75rem;   /* 12px */
  --size-sm:    0.875rem;  /* 14px */
  --size-base:  1rem;      /* 16px */
  --size-md:    1.125rem;  /* 18px */
  --size-lg:    1.375rem;  /* 22px */
  --size-xl:    1.75rem;   /* 28px */
  --size-2xl:   2.25rem;   /* 36px */
  --size-3xl:   3rem;      /* 48px */
  --size-4xl:   4rem;      /* 64px */
  --size-hero:  clamp(3rem, 8vw, 6rem);

  /* ─ Spacing ─ */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   2rem;
  --space-lg:   4rem;
  --space-xl:   6rem;
  --space-2xl:  10rem;

  /* ─ Radius ─ */
  --r-sm:  4px;
  --r:     8px;
  --r-lg:  16px;

  /* ─ Shadows ─ */
  --shadow-sm:  0 2px 12px rgba(28,15,7,.08);
  --shadow-md:  0 8px 32px rgba(28,15,7,.12);
  --shadow-lg:  0 20px 60px rgba(28,15,7,.18);
  --shadow-book: 0 24px 80px rgba(28,15,7,.28), 0 4px 16px rgba(28,15,7,.15);
  --shadow-page: -8px 0 24px rgba(28,15,7,.12);

  /* ─ Transitions ─ */
  --ease-out:    cubic-bezier(.22,1,.36,1);
  --ease-in-out: cubic-bezier(.4,0,.2,1);
  --t-fast:  .18s;
  --t-base:  .32s;
  --t-slow:  .65s;
  --t-book:  .70s;   /* book page turn duration */
}


/* ══════════════════════════════════════════════════════════
   2. RESET & BASE
══════════════════════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 100px; /* offset for sticky header */
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
address { font-style: normal; }

/* Focus ring — accessible but styled */
:focus-visible {
  outline: 2px solid var(--gold-lt);
  outline-offset: 3px;
}

.container {
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: 2rem;
}


/* ══════════════════════════════════════════════════════════
   3. LANGUAGE TOGGLE SYSTEM
   ─────────────────────────────────────────────────────────
   The master toggle lives on <html data-lang="pt|en">.
   .lang-pt spans show when data-lang="pt"
   .lang-en spans show when data-lang="en"
   This CSS handles visibility — JS toggles the attribute.
══════════════════════════════════════════════════════════ */

/* Default: show PT, hide EN */
[data-lang="pt"] .lang-en { display: none; }
[data-lang="en"] .lang-pt { display: none; }

/* Inline elements (spans) */
.lang-pt, .lang-en { display: inline; }

/* Block contexts where we need block display */
p .lang-pt, p .lang-en,
li .lang-pt, li .lang-en,
.page__body .lang-pt, .page__body .lang-en {
  display: block;
}

[data-lang="pt"] p .lang-en,
[data-lang="pt"] li .lang-en,
[data-lang="en"] p .lang-pt,
[data-lang="en"] li .lang-pt {
  display: none;
}


/* ══════════════════════════════════════════════════════════
   4. UTILITIES & SHARED COMPONENTS
══════════════════════════════════════════════════════════ */

/* Section eyebrow label */
.section-eyebrow {
  font-family: var(--font-display);
  font-size: var(--size-xs);
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--terracotta);
  display: block;
  margin-bottom: .75rem;
}
.section-eyebrow--warm { color: var(--gold-lt); }

/* Section heading */
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 1.5rem;
  letter-spacing: -.01em;
}
.section-title em {
  font-style: italic;
  color: var(--terracotta);
}
.section-title--warm   { color: var(--ivory); }
.section-title--warm em { color: var(--gold-pale); }

.section-subtitle {
  font-size: var(--size-md);
  font-weight: 300;
  color: var(--ivory-alt);
  opacity: .75;
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: 3rem;
  text-align: center;
}

/* Gold rule divider */
.rule {
  width: 48px;
  height: 1.5px;
  background: linear-gradient(90deg, var(--gold), var(--gold-lt), transparent);
  margin-bottom: 2rem;
}

/* ─ Buttons ─ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-display);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: .95em 2.2em;
  border-radius: var(--r-sm);
  transition: all var(--t-base) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

/* Ripple layer */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--t-fast);
}
.btn:hover::after { background: rgba(255,255,255,.08); }
.btn:active::after { background: rgba(255,255,255,.16); }

.btn svg {
  width: 15px;
  height: 15px;
  transition: transform var(--t-base) var(--ease-out);
  flex-shrink: 0;
}
.btn:hover svg { transform: translateX(3px); }

/* Primary — sunset terracotta fill */
.btn--primary {
  background: var(--terracotta);
  color: #fff;
  box-shadow: 0 4px 20px rgba(184,72,38,.35);
}
.btn--primary:hover {
  background: var(--terracotta-md);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(184,72,38,.45);
}

/* Ghost — transparent with warm border */
.btn--ghost {
  background: transparent;
  color: var(--ivory);
  border: 1px solid rgba(250,243,232,.4);
}
.btn--ghost:hover {
  background: rgba(250,243,232,.1);
  border-color: var(--ivory);
  transform: translateY(-2px);
}

/* Nav CTA */
.btn--nav {
  background: transparent;
  color: var(--terracotta);
  border: 1px solid var(--terracotta);
  font-size: .65rem;
  padding: .75em 1.6em;
}
.btn--nav:hover {
  background: var(--terracotta);
  color: #fff;
}

/* Reserve CTA — full-width gold-gradient */
.btn--reserve {
  width: 100%;
  justify-content: center;
  background: linear-gradient(135deg, var(--terracotta) 0%, var(--sunset) 100%);
  color: #fff;
  font-size: .75rem;
  padding: 1.1em 2em;
  letter-spacing: .2em;
  box-shadow: 0 6px 24px rgba(184,72,38,.3);
  border-radius: var(--r-sm);
  position: relative;
  overflow: hidden;
}
.btn--reserve::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--sunset) 0%, var(--terracotta) 100%);
  opacity: 0;
  transition: opacity var(--t-base);
}
.btn--reserve:hover::before { opacity: 1; }
.btn--reserve:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(184,72,38,.4); }

.btn__ornament {
  font-size: .6em;
  opacity: .7;
  position: relative;
  z-index: 1;
}
.btn__text { position: relative; z-index: 1; }
.btn__spinner {
  display: none;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  position: relative; z-index: 1;
}
.btn--loading .btn__text,
.btn--loading .btn__ornament { display: none; }
.btn--loading .btn__spinner   { display: block; }

@keyframes spin { to { transform: rotate(360deg); } }


/* ══════════════════════════════════════════════════════════
   5. LANGUAGE TOPBAR
══════════════════════════════════════════════════════════ */
.lang-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--ocean);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.lang-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .5rem 2rem;
}

.lang-bar__tagline {
  font-size: .7rem;
  font-weight: 300;
  letter-spacing: .1em;
  color: var(--white-60);
  font-family: var(--font-sans);
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: .4rem;
}

.lang-btn {
  font-family: var(--font-display);
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--white-60);
  padding: .2em .5em;
  border-radius: 2px;
  transition: color var(--t-fast), background var(--t-fast);
}
.lang-btn:hover    { color: #fff; }
.lang-btn.is-active {
  color: var(--gold-pale);
  background: rgba(168,114,14,.18);
  border: 1px solid rgba(168,114,14,.3);
}

.lang-toggle__sep {
  font-size: .55rem;
  color: var(--white-30);
  user-select: none;
}


/* ══════════════════════════════════════════════════════════
   6. NAVIGATION
══════════════════════════════════════════════════════════ */
.site-header {
  position: sticky;
  top: 33px; /* height of lang-bar */
  z-index: 90;
  background: rgba(250,243,232,.96);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(16px);
  transition: box-shadow var(--t-base), background var(--t-base);
}
.site-header.is-elevated {
  box-shadow: var(--shadow-md);
  background: rgba(250,243,232,.99);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 2rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
  transition: opacity var(--t-fast);
}
.nav__logo:hover { opacity: .8; }

.nav__logo-wave {
  font-size: 1.4rem;
  color: var(--terracotta);
  line-height: 1;
  letter-spacing: -.05em;
}
.nav__logo-main {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: .01em;
  line-height: 1.1;
}
.nav__logo-sub {
  display: block;
  font-family: var(--font-display);
  font-size: .6rem;
  letter-spacing: .16em;
  color: var(--ink-55);
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav__link {
  font-family: var(--font-display);
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-80);
  padding: .5em .9em;
  border-radius: var(--r-sm);
  position: relative;
  transition: color var(--t-fast), background var(--t-fast);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: .9em;
  right: .9em;
  height: 1px;
  background: var(--terracotta);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base) var(--ease-out);
}
.nav__link:hover { color: var(--terracotta); }
.nav__link:hover::after { transform: scaleX(1); }

/* Hamburger — hidden on desktop */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  flex-shrink: 0;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base);
}
.nav__hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile drawer */
.mob-nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem 2rem 2rem;
  border-top: 1px solid var(--color-border);
  background: var(--ivory);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-slow) var(--ease-out),
              padding var(--t-slow) var(--ease-out);
}
.mob-nav.is-open {
  max-height: 400px;
  padding: 1.5rem 2rem 2rem;
}
.mob-link {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--ink);
  padding: .5rem 0;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--t-fast);
}
.mob-link:hover { color: var(--terracotta); }


/* ══════════════════════════════════════════════════════════
   7. HERO SECTION
══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: calc(100vh - 33px - 72px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Background photo + gradient veil */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
  transition: transform 12s ease-out;
}
.hero__bg-img.is-loaded { transform: scale(1); }

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      170deg,
      rgba(24,15,7,.5)   0%,
      rgba(24,15,7,.3)   40%,
      rgba(24,15,7,.55)  70%,
      rgba(24,15,7,.85)  100%
    );
}

/* Film grain texture */
.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: .35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23g)' opacity='0.08'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* Hero body content */
.hero__body {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 4rem 2rem 8rem;
  max-width: 900px;
  margin-inline: auto;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-family: var(--font-display);
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold-pale);
  margin-bottom: 1.75rem;
  opacity: .85;
}

.eyebrow-line {
  display: block;
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-pale));
}
.eyebrow-line:last-child {
  background: linear-gradient(90deg, var(--gold-pale), transparent);
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 300;
  line-height: 1.0;
  color: var(--ivory);
  margin-bottom: 1.75rem;
  letter-spacing: -.02em;
}

.title-line {
  display: block;
  font-size: var(--size-hero);
}
.title-line--accent {
  font-style: italic;
  color: var(--gold-pale);
  font-size: calc(var(--size-hero) * 1.1);
}

.hero__subtitle {
  font-size: clamp(.9rem, 1.5vw, 1.125rem);
  font-weight: 300;
  color: rgba(250,243,232,.72);
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: 2.75rem;
  line-height: 1.8;
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Stats bar */
.hero__stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(24,15,7,.55);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(250,243,232,.1);
  padding: 1.2rem 2rem;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: .25rem 2.5rem;
  border-right: 1px solid rgba(250,243,232,.12);
}
.hero-stat:last-child { border-right: none; }

.hero-stat__sep {
  color: var(--gold-lt);
  font-size: .5rem;
  opacity: .5;
  display: none; /* visible on xs via JS */
}

.hero-stat__num {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--gold-pale);
  line-height: 1;
  margin-bottom: .25rem;
}
.hero-stat__label {
  font-family: var(--font-display);
  font-size: .58rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(250,243,232,.5);
}


/* ══════════════════════════════════════════════════════════
   8. STORY / ABOUT SECTION
══════════════════════════════════════════════════════════ */
.story {
  background: var(--ivory);
  padding: var(--space-xl) 0;
}

.story__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

/* Image collage */
.story__visual {
  position: relative;
  min-height: 520px;
}

.story__img-wrap {
  overflow: hidden;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
}
.story__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}
.story__img-wrap:hover img { transform: scale(1.04); }

.story__img-wrap--main {
  position: absolute;
  top: 0; left: 0;
  width: 72%;
  aspect-ratio: 3/4;
}
.story__img-wrap--accent {
  position: absolute;
  bottom: 0; right: 0;
  width: 52%;
  aspect-ratio: 4/3;
  border: 4px solid var(--ivory);
}

.story__badge {
  position: absolute;
  top: 50%;
  right: -1.5rem;
  transform: translateY(-50%);
  background: var(--terracotta);
  color: #fff;
  padding: 1rem 1.4rem;
  text-align: center;
  border-radius: var(--r);
  box-shadow: var(--shadow-md);
  z-index: 2;
}
.story__badge-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1;
}
.story__badge-label {
  display: block;
  font-family: var(--font-display);
  font-size: .6rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .8;
  margin-top: .3rem;
}

/* Copy */
.story__body {
  color: var(--ink-80);
  font-size: var(--size-md);
  font-weight: 300;
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.story__pillars {
  display: flex;
  flex-direction: column;
  gap: .9rem;
  margin-top: 2rem;
}
.story__pillar {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  padding: .875rem 1rem;
  background: var(--ivory-alt);
  border-radius: var(--r);
  border: 1px solid var(--ink-12);
  transition: border-color var(--t-base), transform var(--t-base);
}
.story__pillar:hover {
  border-color: rgba(184,72,38,.25);
  transform: translateX(4px);
}
.pillar-icon {
  color: var(--gold);
  font-size: .85rem;
  margin-top: .18rem;
  flex-shrink: 0;
}
.story__pillar strong {
  display: block;
  font-family: var(--font-display);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: .2rem;
}
.story__pillar span {
  font-size: var(--size-sm);
  color: var(--ink-55);
}


/* ══════════════════════════════════════════════════════════
   9. MENU BOOK COMPONENT
   ─────────────────────────────────────────────────────────
   The core feature. Mimics a physical premium menu book.

   Layout hierarchy:
   .menu-section          → section wrapper, dark ocean bg
   .menu-section__header  → eyebrow + title + subtitle (above book)
   .book-stage            → outer region, provides perspective depth
   .book-wrapper          → the "table" the book sits on
   .book                  → the open book (two pages wide)
   .spread                → one double-page view
   .page.page--left       → left page
   .page.page--right      → right page
   .book-nav              → prev/next/dots navigation

   Animation:
   JS adds classes:
     .is-active  → current visible spread
     .is-exiting → spread being animated out
   Combined with .dir-next / .dir-prev on .book for direction
══════════════════════════════════════════════════════════ */
.menu-section {
  background: var(--ocean);
  padding: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
}

/* Subtle background texture */
.menu-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 15% 50%, rgba(168,114,14,.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 50%, rgba(184,72,38,.05) 0%, transparent 60%);
  pointer-events: none;
}

.menu-section__header {
  text-align: center;
  margin-bottom: 3.5rem;
  position: relative;
  z-index: 1;
}

/* ─ Book Stage ─ */
.book-stage {
  position: relative;
  z-index: 1;
  padding: 0 2rem 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 3D perspective container */
.book-wrapper {
  perspective: 2000px;
  perspective-origin: 50% 42%;
  width: 100%;
  max-width: 960px;
  margin-inline: auto;
}

/* The open book element */
.book {
  position: relative;
  width: 100%;
  /* Fixed height so transitions don't cause layout shifts */
  min-height: 620px;
  /* Subtle tilt to feel like a book on a table */
  transform: rotateX(2deg);
  transform-style: preserve-3d;
  transition: transform var(--t-slow) var(--ease-out);
  border-radius: 2px var(--r) var(--r) 2px;
  box-shadow: var(--shadow-book);
}

/* ─ Spread (double-page view) ─ */
.spread {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  /* Hidden by default */
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

/* Active spread — visible */
.spread.is-active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  animation: none; /* cleared before re-applied */
}

/* ─ Page Turn Animations ─ */
/* Going FORWARD (next): book enters from right */
.book.dir-next .spread.is-entering {
  animation: spreadEnterNext var(--t-book) var(--ease-out) both;
}
.book.dir-next .spread.is-exiting {
  animation: spreadExitPrev var(--t-book) var(--ease-out) both;
}

/* Going BACK (prev): book enters from left */
.book.dir-prev .spread.is-entering {
  animation: spreadEnterPrev var(--t-book) var(--ease-out) both;
}
.book.dir-prev .spread.is-exiting {
  animation: spreadExitNext var(--t-book) var(--ease-out) both;
}

@keyframes spreadEnterNext {
  from {
    opacity: 0;
    transform: perspective(1400px) rotateY(8deg) translateX(3%);
    visibility: visible;
  }
  to   {
    opacity: 1;
    transform: perspective(1400px) rotateY(0deg) translateX(0);
  }
}
@keyframes spreadExitPrev {
  from {
    opacity: 1;
    transform: perspective(1400px) rotateY(0deg) translateX(0);
  }
  to   {
    opacity: 0;
    transform: perspective(1400px) rotateY(-8deg) translateX(-3%);
  }
}
@keyframes spreadEnterPrev {
  from {
    opacity: 0;
    transform: perspective(1400px) rotateY(-8deg) translateX(-3%);
    visibility: visible;
  }
  to   {
    opacity: 1;
    transform: perspective(1400px) rotateY(0deg) translateX(0);
  }
}
@keyframes spreadExitNext {
  from {
    opacity: 1;
    transform: perspective(1400px) rotateY(0deg) translateX(0);
  }
  to   {
    opacity: 0;
    transform: perspective(1400px) rotateY(8deg) translateX(3%);
  }
}

/* ─ Pages ─ */
.page {
  position: relative;
  background: #FBF6ED;
  padding: 2.75rem 2.5rem;
  overflow: hidden;

  /* Paper micro-texture via layered gradients */
  background-image:
    radial-gradient(circle at 20% 80%, rgba(168,114,14,.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(184,72,38,.03) 0%, transparent 45%),
    linear-gradient(170deg, rgba(255,255,255,.4) 0%, rgba(255,255,255,0) 40%);
}

.page--left  { border-radius: 2px 0 0 2px; }
.page--right { border-radius: 0 var(--r) var(--r) 0; }

/* Repeatable CSS texture (thin horizontal grain lines) */
.page__texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .025;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(28,15,7,.5) 2px,
    rgba(28,15,7,.5) 3px
  );
  background-size: 100% 16px;
}

/* Centre spine shadow — inner edges of both pages */
.page__spine {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 28px;
  pointer-events: none;
  z-index: 3;
}
.page__spine--right {
  right: 0;
  background: linear-gradient(to right, transparent 0%, rgba(28,15,7,.08) 60%, rgba(28,15,7,.16) 100%);
}
.page__spine--left {
  left: 0;
  background: linear-gradient(to left, transparent 0%, rgba(28,15,7,.08) 60%, rgba(28,15,7,.16) 100%);
}

/* Page number */
.page__num {
  position: absolute;
  bottom: 1.2rem;
  font-family: var(--font-display);
  font-size: .58rem;
  letter-spacing: .14em;
  color: var(--ink-30);
}
.page--left  .page__num { left: 2.5rem; }
.page--right .page__num { right: 2.5rem; }

/* ─ Cover page ─ */
.page--cover {
  background: linear-gradient(160deg, #2A1408 0%, #1C0D06 60%, #130805 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cover__content {
  text-align: center;
  color: var(--gold-pale);
  position: relative;
  z-index: 1;
}

/* Decorative concentric border on cover */
.page--cover::after {
  content: '';
  position: absolute;
  inset: 1.25rem;
  border: 1px solid rgba(201,149,58,.2);
  pointer-events: none;
}
.page--cover::before {
  content: '';
  position: absolute;
  inset: 2rem;
  border: 1px solid rgba(201,149,58,.08);
  pointer-events: none;
}

.cover__wave {
  font-size: 1.4rem;
  letter-spacing: .05em;
  color: var(--gold-lt);
  opacity: .7;
  margin-bottom: 1.5rem;
}
.cover__logo-text {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 300;
  letter-spacing: .08em;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.cover__divider {
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--gold-lt);
  opacity: .6;
  margin-bottom: 1.5rem;
}
.cover__tagline {
  font-family: var(--font-display);
  font-size: .68rem;
  font-weight: 400;
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: .75;
  margin-bottom: .6rem;
}
.cover__location {
  font-family: var(--font-display);
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  opacity: .5;
  margin-bottom: .4rem;
}
.cover__year {
  font-family: var(--font-serif);
  font-size: .75rem;
  letter-spacing: .28em;
  opacity: .4;
  margin-bottom: 1.5rem;
}
.cover__bottom-ornament {
  font-size: .65rem;
  letter-spacing: .22em;
  color: var(--gold-lt);
  opacity: .45;
}

/* ─ Welcome page ─ */
.page--welcome .page__content {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* ─ Page shared content elements ─ */
.page__content { height: 100%; }

.page__eyebrow {
  font-family: var(--font-display);
  font-size: .6rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--terracotta);
  display: block;
  margin-bottom: .6rem;
}
.page__heading {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: .75rem;
}
.page__heading em { font-style: italic; color: var(--terracotta); }
.page__rule {
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin-bottom: 1rem;
}
.page__body {
  font-size: .825rem;
  font-weight: 300;
  color: var(--ink-80);
  line-height: 1.85;
  margin-bottom: .875rem;
}

.page__signature {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--ink-12);
}
.signature__name {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--ink);
}
.signature__role {
  font-family: var(--font-display);
  font-size: .58rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-55);
  margin-top: .2rem;
}

/* Small image in welcome page */
.page__img-sm {
  margin-top: 1.25rem;
  border-radius: var(--r-sm);
  overflow: hidden;
  aspect-ratio: 16/7;
}
.page__img-sm img { width: 100%; height: 100%; object-fit: cover; }

/* ─ Chapter header ─ */
.chapter-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ink-12);
}
.chapter-num {
  display: block;
  font-family: var(--font-display);
  font-size: .6rem;
  letter-spacing: .22em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: .3rem;
}
.chapter-title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 400;
  color: var(--ink);
  margin-bottom: .25rem;
}
.chapter-sub {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 300;
  font-style: italic;
  color: var(--ink-55);
}

/* ─ Dish item ─ */
.dish {
  padding: .875rem 0;
  border-bottom: 1px solid rgba(28,15,7,.06);
  transition: background var(--t-fast);
}
.dish:last-of-type { border-bottom: none; }
.dish:hover { background: rgba(168,114,14,.04); }
.dish--signature { border-bottom-color: rgba(184,72,38,.12); }

.dish__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .25rem .75rem;
  margin-bottom: .35rem;
}

.dish__name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  flex: 1;
  min-width: 0;
}
.dish--signature .dish__name { color: var(--terracotta); }

.dish__price {
  font-family: var(--font-serif);
  font-size: .95rem;
  font-weight: 300;
  color: var(--gold);
  white-space: nowrap;
  flex-shrink: 0;
}

.dish__desc {
  font-size: .775rem;
  font-weight: 300;
  color: var(--ink-55);
  line-height: 1.65;
  margin-bottom: .3rem;
}

.dish__tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .55rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .2em .65em;
  border-radius: 2px;
  margin-top: .2rem;
}
.dish__tag[data-tag="signature"] { background: rgba(184,72,38,.1); color: var(--terracotta); }
.dish__tag[data-tag="favourite"] { background: rgba(168,114,14,.1); color: var(--gold); }
.dish__tag[data-tag="ritual"]    { background: rgba(61,122,154,.1); color: var(--ocean-lt); }

/* Full-bleed image in page */
.page__img-full {
  margin: 0 -2.5rem 1.25rem;
  position: relative;
  aspect-ratio: 16/7;
  overflow: hidden;
}
.page__img-full img { width: 100%; height: 100%; object-fit: cover; }
.page__img-full--sm {
  aspect-ratio: 16/6;
  margin-bottom: 1rem;
}
.img-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: .4rem .75rem;
  background: linear-gradient(to top, rgba(28,15,7,.6), transparent);
  font-family: var(--font-display);
  font-size: .55rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(250,243,232,.65);
}

/* Drinks section note */
.drinks-note {
  padding: .75rem 1rem;
  background: rgba(168,114,14,.07);
  border-left: 2px solid var(--gold-lt);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  margin-bottom: 1rem;
}
.drinks-note p {
  font-size: .775rem;
  font-weight: 300;
  font-style: italic;
  color: var(--ink-80);
  line-height: 1.7;
}

/* Closing ornament on last page */
.page__closing {
  margin-top: auto;
  padding-top: 1rem;
  text-align: center;
  border-top: 1px solid var(--ink-12);
}
.page__closing p {
  font-family: var(--font-sans);
  font-size: .725rem;
  color: var(--ink-55);
  font-weight: 300;
  margin-bottom: .6rem;
  line-height: 1.65;
}
.closing-ornament {
  font-size: .65rem;
  letter-spacing: .22em;
  color: var(--gold);
  opacity: .6;
}

/* ─ Book Navigation ─ */
.book-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
  width: 100%;
  max-width: 960px;
}

.book-nav__btn {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-pale);
  opacity: .7;
  padding: .6em 1.2em;
  border: 1px solid rgba(201,149,58,.2);
  border-radius: var(--r-sm);
  transition: opacity var(--t-base), border-color var(--t-base), color var(--t-base), background var(--t-base);
}
.book-nav__btn:hover:not(:disabled) {
  opacity: 1;
  border-color: rgba(201,149,58,.6);
  background: rgba(201,149,58,.08);
  color: var(--gold-pale);
}
.book-nav__btn:disabled { opacity: .22; cursor: not-allowed; }
.book-nav__btn svg { width: 16px; height: 16px; }

/* Spread dots */
.book-nav__dots {
  display: flex;
  align-items: center;
  gap: .6rem;
}
.spread-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(201,149,58,.25);
  border: 1px solid rgba(201,149,58,.35);
  transition: background var(--t-base), border-color var(--t-base), transform var(--t-base);
}
.spread-dot:hover { background: rgba(201,149,58,.5); transform: scale(1.15); }
.spread-dot.is-active {
  background: var(--gold-lt);
  border-color: var(--gold-lt);
  transform: scale(1.3);
}

/* Swipe hint */
.swipe-hint {
  font-family: var(--font-display);
  font-size: .6rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(201,149,58,.4);
  text-align: center;
  margin-top: 1rem;
  transition: opacity .5s;
}
.swipe-hint.is-hidden { opacity: 0; pointer-events: none; }


/* ══════════════════════════════════════════════════════════
   10. RESERVATION SECTION & FORM
══════════════════════════════════════════════════════════ */
.reserve-section {
  background: var(--ivory-alt);
  padding: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
}

/* Warm radial glow */
.reserve-section::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse 70% 80% at 90% 30%, rgba(184,72,38,.06) 0%, transparent 60%);
  pointer-events: none;
}

.reserve-section__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: start;
}

/* Info column */
.reserve__info { padding-top: .5rem; }

.reserve__body {
  font-size: var(--size-md);
  font-weight: 300;
  color: var(--ink-80);
  line-height: 1.85;
  margin-bottom: 2.5rem;
}

.reserve__details { display: flex; flex-direction: column; gap: 1rem; }
.reserve__detail {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  padding: .875rem 1rem;
  background: var(--ivory);
  border: 1px solid var(--ink-12);
  border-radius: var(--r);
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.reserve__detail:hover { border-color: rgba(184,72,38,.2); box-shadow: var(--shadow-sm); }

.detail-icon {
  font-size: .9rem;
  color: var(--terracotta);
  margin-top: .1rem;
  flex-shrink: 0;
}
.reserve__detail strong {
  display: block;
  font-family: var(--font-display);
  font-size: .6rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-80);
  margin-bottom: .15rem;
}
.reserve__detail span,
.reserve__detail a {
  font-size: var(--size-sm);
  color: var(--ink-55);
}
.reserve__detail a:hover { color: var(--terracotta); }

/* Form wrapper */
.reserve__form-wrap {
  background: var(--ivory);
  border: 1px solid var(--ink-12);
  border-radius: var(--r-lg);
  padding: 2.75rem;
  box-shadow: var(--shadow-md);
}

/* ─ Form elements ─ */
.reserve-form { display: flex; flex-direction: column; gap: 0; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1rem;
}
.form-group--full { grid-column: 1 / -1; }

.form-label {
  font-family: var(--font-display);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-80);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.label-optional {
  font-family: var(--font-sans);
  font-size: .6rem;
  font-weight: 300;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-30);
  font-style: normal;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--ivory-alt);
  border: 1.5px solid var(--ink-12);
  border-radius: var(--r-sm);
  padding: .75rem 1rem;
  font-family: var(--font-sans);
  font-size: var(--size-sm);
  font-weight: 300;
  color: var(--ink);
  outline: none;
  transition: border-color var(--t-base), box-shadow var(--t-base), background var(--t-base);
  /* Placeholder: shown via .form-placeholder spans for bilingual support */
}
.form-input::placeholder,
.form-select::placeholder,
.form-textarea::placeholder { color: transparent; }
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--terracotta);
  background: var(--ivory);
  box-shadow: 0 0 0 3px rgba(184,72,38,.1);
}
.form-input--date { color: var(--ink-55); }

/* Floating placeholder — sits over input, fades on focus/fill */
.form-placeholder {
  position: absolute;
  top: calc(.62rem + .4rem + .75rem + .1rem); /* label + gap + input-padding */
  left: 1rem;
  font-size: var(--size-sm);
  font-weight: 300;
  color: var(--ink-30);
  pointer-events: none;
  transition: opacity var(--t-fast);
}
.form-placeholder--textarea { top: calc(.62rem + .4rem + .75rem + .1rem); }
.form-group:focus-within .form-placeholder,
.form-group .form-input:not(:placeholder-shown) ~ .form-placeholder {
  opacity: 0;
}

.select-wrap { position: relative; }
.form-select { appearance: none; cursor: pointer; padding-right: 2.2rem; }
.select-arrow {
  position: absolute;
  right: .9rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: .7rem;
  color: var(--ink-55);
  pointer-events: none;
  transition: transform var(--t-base);
}
.select-wrap:focus-within .select-arrow { transform: translateY(-50%) rotate(180deg); }

.form-textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.7;
}

/* Inline error */
.form-error {
  font-size: .65rem;
  color: #c0392b;
  font-family: var(--font-sans);
  font-weight: 400;
  display: block;
  min-height: .875rem;
}

/* Success message */
.form-success {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px solid rgba(168,114,14,.2);
  background: rgba(168,114,14,.05);
  border-radius: var(--r);
  margin-top: 1rem;
}
.success__icon {
  display: block;
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: .75rem;
}
.success__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: .5rem;
}
.success__body {
  font-size: var(--size-sm);
  color: var(--ink-55);
}


/* ══════════════════════════════════════════════════════════
   11. FOOTER
══════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--ocean);
  color: var(--white-60);
  padding: var(--space-lg) 0 0;
  border-top: 1px solid rgba(255,255,255,.05);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  margin-bottom: 1.5rem;
}

.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--gold-pale);
  margin-bottom: .4rem;
}
.footer__tagline {
  font-family: var(--font-display);
  font-size: .62rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--white-30);
  margin-bottom: .75rem;
}
.footer__address {
  font-size: var(--size-sm);
  font-weight: 300;
  color: var(--white-30);
  line-height: 1.7;
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: .6rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-lt);
  margin-bottom: 1.25rem;
}
.footer__nav ul,
.footer__contact ul { display: flex; flex-direction: column; gap: .75rem; }
.footer__nav a,
.footer__contact a,
.footer__contact span {
  font-size: var(--size-sm);
  font-weight: 300;
  color: var(--white-60);
  transition: color var(--t-fast);
}
.footer__nav a:hover,
.footer__contact a:hover { color: var(--gold-pale); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer__copy {
  font-size: var(--size-xs);
  color: var(--white-30);
  letter-spacing: .06em;
}
.footer__wave {
  font-size: 1.1rem;
  color: var(--gold-lt);
  opacity: .35;
  letter-spacing: .05em;
}


/* ══════════════════════════════════════════════════════════
   12. REVEAL / SCROLL ANIMATIONS
   JS adds .is-visible when element enters viewport
══════════════════════════════════════════════════════════ */
.reveal,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity var(--t-slow) var(--ease-out),
              transform var(--t-slow) var(--ease-out);
}

.reveal         { transform: translateY(2rem); }
.reveal-left    { transform: translateX(-2.5rem); }
.reveal-right   { transform: translateX(2.5rem); }

.reveal--d1 { transition-delay: .1s; }
.reveal--d2 { transition-delay: .2s; }
.reveal--d3 { transition-delay: .35s; }
.reveal--d4 { transition-delay: .5s; }
.reveal--d5 { transition-delay: .65s; }

.reveal.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible {
  opacity: 1;
  transform: none;
}


/* ══════════════════════════════════════════════════════════
   13. RESPONSIVE BREAKPOINTS
══════════════════════════════════════════════════════════ */

/* ─ Tablet: ≤ 960px ─ */
@media (max-width: 960px) {

  .nav__links, .btn--nav { display: none; }
  .nav__hamburger { display: flex; }

  .hero__stats {
    flex-wrap: wrap;
    gap: 0;
  }
  .hero-stat {
    flex: 1 1 calc(50% - 1px);
    padding: .8rem 1rem;
    border-right: none;
    border-bottom: 1px solid rgba(250,243,232,.06);
  }
  .hero-stat:nth-child(odd)  { border-right: 1px solid rgba(250,243,232,.06); }
  .hero-stat:nth-child(n+5)  { border-bottom: none; }

  .story__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .story__visual { min-height: 320px; }
  .story__img-wrap--main { width: 65%; aspect-ratio: 3/3.5; }
  .story__img-wrap--accent { width: 50%; }
  .story__badge { right: .5rem; }

  .spread { grid-template-columns: 1fr; }
  .page--left  { display: none; } /* single-page on tablet */
  .page--right { border-radius: var(--r) !important; }

  /* Exception: cover page stays full-width */
  .spread[data-spread="0"] .page--left { display: flex; }
  .spread[data-spread="0"] .page--right { display: none; }

  .book { min-height: 380px; }

  .reserve-section__inner { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }

  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
}

/* ─ Mobile: ≤ 600px ─ */
@media (max-width: 600px) {
  :root {
    --space-xl: 4rem;
    --space-lg: 2.5rem;
  }

  .container { padding-inline: 1.25rem; }

  .lang-bar__tagline { display: none; }
  .lang-bar__inner { justify-content: flex-end; }

  .hero__body { padding: 2.5rem 1.25rem 7rem; }
  .hero__ctas { flex-direction: column; align-items: center; }

  .hero__stats { padding: .8rem 1rem; }
  .hero-stat { flex: 1 1 100%; border-right: none; text-align: center; }
  .hero-stat__sep { display: none; }

  .story__visual { min-height: 260px; }
  .story__img-wrap--main { width: 70%; aspect-ratio: 3/4; }
  .story__img-wrap--accent { bottom: 0; right: 0; width: 50%; }
  .story__badge { display: none; }

  .book-stage { padding: 0 1rem 2rem; }
  .page { padding: 2rem 1.5rem; }
  .page--cover .cover__logo-text { font-size: 1.6rem; }
  .page__img-full { margin: 0 -1.5rem 1rem; }

  .book-nav { gap: 1rem; }
  .book-nav__btn span { display: none; }

  .reserve__form-wrap { padding: 1.75rem 1.25rem; }
}