/* ==========================================================================
   Hôtel du Rivau — feuille de style principale
   ========================================================================== */

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Fira Sans', system-ui, -apple-system, sans-serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease, opacity .25s ease; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Variables ---------- */
:root {
  --bg: #fbf9f4;
  --bg-cream: #f5efe1;
  --bg-deep: #1c1c1c;
  --text: #1c1c1c;
  --text-soft: #6b6b6b;
  --text-mute: #9a9a9a;
  --accent: #d2a609;          /* or du logo */
  --accent-soft: #b89030;     /* or modernisé pour hover */
  --accent-pale: #f0e3b0;
  --border: #e8e2d0;
  --border-soft: #efeada;
  --white: #ffffff;
  --shadow: 0 8px 30px rgba(28,28,28,.08);
  --header-h: 96px;
  --max-w: 1400px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-weight: 300;
  letter-spacing: .01em;
  margin: 0 0 .6em;
  color: var(--text);
}
h1 { font-size: clamp(2.2rem, 4.6vw, 4rem); line-height: 1.1; font-style: italic; font-weight: 200; }
h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.2; font-style: italic; font-weight: 200; }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); font-weight: 400; }
.eyebrow {
  display: inline-block;
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1.2rem;
}
p { margin: 0 0 1em; color: var(--text-soft); }
.lead { font-size: 1.1rem; color: var(--text); font-weight: 300; }
hr.rule {
  border: 0;
  height: 1px;
  background: var(--border);
  margin: 4rem auto;
  width: 60px;
}
.divider-gold {
  width: 40px; height: 2px;
  background: var(--accent);
  margin: 0 auto 1.5rem;
}

/* ---------- Layout ---------- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 32px; }
.section { padding: clamp(40px, 5vw, 80px) 0; }
.section-cream { background: var(--bg-cream); }
.section-dark { background: var(--bg-deep); color: #ddd6c0; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: #cfc8b3; }
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 34px;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .25em;
  text-transform: uppercase;
  border: 1px solid var(--text);
  background: transparent;
  color: var(--text);
  transition: all .25s ease;
  cursor: pointer;
  border-radius: 2px;
}
.btn:hover { background: var(--text); color: var(--white); }
.btn-light {
  border-color: #fff;
  color: #fff;
  background: rgba(255,255,255,0.06);
}
.btn-light:hover { background: #fff; color: var(--text); }
.btn-gold {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(210, 166, 9, 0.08);
}
.btn-gold:hover { background: var(--accent); color: var(--white); }
.btn-gold-light {
  border-color: var(--accent);
  color: var(--accent-pale);
  background: rgba(210, 166, 9, 0.15);
}
.btn-gold-light:hover {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-solid {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-solid:hover { background: var(--accent-soft); border-color: var(--accent-soft); }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: background .35s ease, box-shadow .35s ease;
}
.site-header.is-light { background: rgba(255,255,255,.96); box-shadow: 0 1px 0 var(--border-soft); }
.site-header.is-transparent { background: transparent; }
.site-header.is-transparent { color: #fff; }
.site-header.is-light { color: var(--text); }

.header-top {
  padding: 18px 32px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.nav-burger, .nav-actions {
  display: flex; align-items: center; gap: 16px;
}
.nav-burger { justify-content: flex-start; }
.nav-actions { justify-content: flex-end; }

.burger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  border-radius: 2px;                  /* carré */
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  transition: all .25s ease;
}
.burger:hover { background: currentColor; }
.burger:hover .burger-icon span { background: var(--bg); }
.burger-icon { display: flex; flex-direction: column; gap: 4px; }
.burger-icon span { display: block; width: 16px; height: 1px; background: currentColor; }

.brand-mini {
  font-size: .76rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  font-weight: 400;
}

.logo-link { display: inline-block; line-height: 1; text-decoration: none; }
.logo-block { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.logo-castle { width: 90px; height: auto; display: block; }
.logo-name { font-family: 'Fira Sans', sans-serif; font-style: italic; font-weight: 300; font-size: 1.05rem; letter-spacing: 0.04em; line-height: 1; color: currentColor; }
/* Footer: white logo */
.site-footer .logo-castle { filter: brightness(0) invert(1); }

.lang {
  font-size: .76rem;
  letter-spacing: .15em;
  border: 1px solid currentColor;
  padding: 7px 12px;
  text-transform: uppercase;
}

/* Language switcher dropdown */
.lang-switch {
  position: relative;
  display: inline-block;
}
.lang-switch-current {
  font-size: .76rem;
  letter-spacing: .15em;
  border: 1px solid currentColor;
  padding: 7px 26px 7px 12px;
  text-transform: uppercase;
  background: transparent;
  color: inherit;
  font-family: inherit;
  cursor: pointer;
  border-radius: 2px;
  position: relative;
}
.lang-switch-current::after {
  content: '';
  position: absolute;
  right: 10px; top: 50%;
  width: 6px; height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-70%) rotate(45deg);
  transition: transform .2s;
}
.lang-switch.is-open .lang-switch-current::after { transform: translateY(-30%) rotate(-135deg); }
.lang-switch-menu {
  position: absolute;
  top: 100%;
  right: 0;
  padding-top: 4px;
  background: transparent;
  min-width: 100%;
  z-index: 110;
  display: none;
}
.lang-switch-menu::before {
  content: '';
  position: absolute;
  inset: 4px 0 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 2px;
  box-shadow: 0 6px 22px rgba(0,0,0,.08);
  z-index: -1;
}
.lang-switch.is-open .lang-switch-menu,
.lang-switch:hover .lang-switch-menu { display: block; }
.lang-switch-menu a {
  display: block;
  padding: 8px 14px;
  font-size: .76rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.lang-switch-menu a:last-child { border-bottom: none; }
.lang-switch-menu a:hover { background: var(--bg-cream); color: var(--accent); }
@media (max-width: 640px) {
  .lang-switch { display: none; }
  .menu-overlay .lang-switch { display: inline-block; justify-self: end; }
}

.btn-reserve {
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  padding: 11px 22px;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: rgba(210, 166, 9, 0.10);
  font-weight: 500;
  transition: all .25s ease;
  border-radius: 2px;
}
.btn-reserve:hover {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
/* On transparent header (over dark hero), boost gold for readability */
.is-transparent .btn-reserve {
  background: rgba(210, 166, 9, 0.18);
  color: var(--accent-pale);
}
.is-transparent .btn-reserve:hover {
  background: var(--accent);
  color: var(--white);
}

/* Horizontal navigation (Sources de Caudalie style) */
.header-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  padding: 0 32px 16px;
  flex-wrap: wrap;
}
.is-light .header-nav { border-top: 1px solid var(--border-soft); padding-top: 16px; }
.is-transparent .header-nav { border-top: 1px solid rgba(255,255,255,.18); padding-top: 16px; }
.header-nav a {
  font-size: .72rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  font-weight: 500;
  color: inherit;
  position: relative;
  padding: 4px 2px;
  white-space: nowrap;
}
.header-nav a::after {
  content: '';
  position: absolute;
  left: 50%; right: 50%; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transition: left .25s ease, right .25s ease;
}
.header-nav a:hover { color: var(--accent); }
.header-nav a:hover::after,
.header-nav a.active::after { left: 0; right: 0; }
.header-nav a.active { color: var(--accent); }

/* ---------- Nav dropdown ---------- */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg);
  border: 1px solid var(--border-soft);
  padding: 6px 0;
  min-width: 210px;
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, visibility .2s ease;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
}
.nav-dropdown-menu a {
  display: block;
  padding: 10px 22px;
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  position: static;
}
.nav-dropdown-menu a::after { display: none; }
.nav-dropdown-menu a:hover { color: var(--accent); }

/* Mobile submenu */
.menu-list .submenu {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.menu-list .submenu a {
  font-size: clamp(.8rem, 1.5vw, 1.1rem);
  letter-spacing: .15em;
  opacity: .7;
}

/* Show horizontal nav on desktop only, hide burger */
@media (min-width: 1024px) {
  .burger { display: none; }
  .header-nav { display: flex; }
}
@media (max-width: 1023.98px) {
  .header-nav { display: none; }
}

/* ---------- Mobile menu (also used as desktop full-screen menu) ---------- */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-cream);
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding: 22px 32px 32px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s ease, visibility .35s ease;
}
.menu-overlay.is-open { opacity: 1; visibility: visible; }
.menu-top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  margin-bottom: 4vh;
}
.menu-close {
  width: 46px; height: 46px;
  border: none; background: transparent;
  font-size: 1.4rem; color: var(--text);
  display: inline-flex; align-items: center; justify-content: center;
}
.menu-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: clamp(18px, 3vh, 38px);
  flex-grow: 1;
  text-align: center;
}
.menu-list a {
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 300;
  color: var(--text);
}
.menu-list a:hover { color: var(--accent); }
.menu-foot { padding-top: 24px; }
.menu-foot button {
  border: none; background: transparent;
  font-size: .8rem; letter-spacing: .25em;
  text-transform: uppercase;
  font-weight: 500; color: var(--text);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  background-color: #2b2b2b;
  background-size: cover;
  background-position: center;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.40) 0%, rgba(0,0,0,.10) 30%, rgba(0,0,0,.35) 55%, rgba(0,0,0,0) 100%);
}
.hero-inner { position: relative; z-index: 2; padding: 120px 20px; max-width: 800px; }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 5vw, 4.4rem); margin-bottom: .4em; }
.hero p { color: #f0ebe0; font-size: 1.05rem; }
.hero .eyebrow { color: var(--accent-pale); }
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  z-index: 2;
  font-size: .7rem; letter-spacing: .3em; text-transform: uppercase;
  color: #f0ebe0;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero-scroll::after { content: ''; width: 1px; height: 40px; background: #f0ebe0; }

/* ---------- Page hero (smaller) ---------- */
.page-hero {
  position: relative;
  height: 60vh; min-height: 380px;
  display: flex; align-items: flex-end; justify-content: center;
  color: #fff; text-align: center;
  background-color: #2b2b2b; background-size: cover; background-position: center;
  margin-bottom: 0;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.18) 35%, rgba(0,0,0,.55) 100%);
}
.page-hero-inner { position: relative; z-index: 2; padding: 0 20px 80px; max-width: 800px; }
.page-hero h1 { color: #fff; }
.page-hero .eyebrow { color: var(--accent-pale); }

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  gap: 48px 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.card {
  background: transparent;
}
.card a { display: block; }
.card-img {
  width: 100%; aspect-ratio: 4/3;
  background-size: cover; background-position: center;
  background-color: #d8d2c0;
  margin-bottom: 1.2rem;
  overflow: hidden;
  position: relative;
  transition: opacity .35s ease;
}
.card a:hover .card-img { opacity: .88; }
.card-eyebrow {
  font-size: .68rem; letter-spacing: .3em;
  text-transform: uppercase; color: var(--accent);
  font-weight: 500; margin-bottom: .5rem;
}
.card-title {
  font-size: 1.35rem; font-weight: 300;
  font-style: italic;
  margin: 0 0 .4rem;
}
.card-desc { color: var(--text-soft); margin: 0 0 .8rem; font-size: .95rem; }
.card-link {
  font-size: .72rem; letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--accent); font-weight: 500;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 3px;
}
.card-link:hover { color: var(--accent-soft); }

/* ---------- Two-column editorial ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.split-img {
  width: 100%; aspect-ratio: 4/5;
  background-size: cover; background-position: center;
  background-color: #d8d2c0;
}
.split.reverse > :first-child { order: 2; }
@media (max-width: 800px) {
  .split { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
}

/* ---------- Intro block ---------- */
.intro { text-align: center; max-width: 700px; margin: 0 auto; }

/* ---------- Offers list (Relais de Chambord style) ---------- */
.offer[id] { scroll-margin-top: 130px; }
@media (max-width: 1023.98px) { .offer[id] { scroll-margin-top: 80px; } }
.offer {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 0;
  margin-bottom: 80px;
  background: var(--white);
  border: 1px solid var(--border-soft);
}
.offer-img { background-size: cover; background-position: center; min-height: 300px; }
.offer-body { padding: clamp(28px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.offer-body .eyebrow { margin-bottom: .6rem; }
.offer-body h3 { font-size: 1.6rem; font-style: italic; font-weight: 300; margin-bottom: .8rem; }
.offer-meta { font-size: .85rem; color: var(--text-mute); margin-bottom: 1rem; letter-spacing: .05em; }
.offer-price { font-size: 1.1rem; color: var(--text); margin-bottom: 1.4rem; }
.offer-price strong { font-weight: 500; color: var(--accent); }
.offer.reverse .offer-img { order: 2; }
@media (max-width: 800px) {
  .offer { grid-template-columns: 1fr; }
  .offer.reverse .offer-img { order: 0; }
}

/* ---------- Quote / pull ---------- */
.pull {
  text-align: center;
  max-width: 720px; margin: 0 auto;
  font-style: italic; font-size: 1.4rem; font-weight: 200;
  line-height: 1.5;
  color: var(--text);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-deep);
  color: #cfc8b3;
  padding: 80px 32px 40px;
  font-size: .9rem;
}
.site-footer a { color: #cfc8b3; }
.site-footer a:hover { color: var(--accent); }
.footer-grid {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; gap: 40px;
  grid-template-columns: 2fr 1fr 1fr 1fr;
}
.footer-grid h4 {
  color: #fff; font-size: .8rem; letter-spacing: .25em;
  text-transform: uppercase; font-weight: 500; margin-bottom: 1.2rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-bottom {
  max-width: var(--max-w); margin: 60px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--accent);
  display: flex; justify-content: space-between; flex-wrap: wrap;
  gap: 14px;
  font-size: .78rem; color: #8a8475;
  letter-spacing: .08em;
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Contact / À propos ---------- */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px;
}
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }
.info-block { margin-bottom: 28px; }
.info-block h4 {
  font-size: .75rem; letter-spacing: .25em;
  text-transform: uppercase; color: var(--accent);
  font-weight: 500; margin-bottom: .6rem;
}
.map-frame {
  width: 100%; aspect-ratio: 4/3;
  border: 1px solid var(--border);
  background: #e8e2d0 center/cover no-repeat;
}

/* ---------- Detail page (chambre / restaurant) ---------- */
.detail-gallery {
  display: grid; gap: 16px;
  grid-template-columns: 2fr 1fr 1fr;
  grid-auto-rows: 220px;
  margin-top: 56px;
  margin-bottom: 0;
}
.detail-gallery .g {
  background-size: cover; background-position: center;
  background-color: #d8d2c0;
}
.detail-gallery .g-1 { grid-row: span 2; }
.detail-gallery--2col { grid-template-columns: 1fr 1fr; grid-auto-rows: auto; }
.detail-gallery--2col .g { aspect-ratio: 3/2; }
.detail-gallery--2col .g-1 { grid-row: auto; }
.detail-gallery--2h1v { grid-template-columns: 1fr 1fr; grid-auto-rows: auto; }
.detail-gallery--2h1v .g { aspect-ratio: 3/2; }
.detail-gallery--2h1v .g-portrait { grid-row: span 2; aspect-ratio: auto; }
.detail-gallery--4col { grid-template-columns: repeat(4, 1fr); grid-auto-rows: auto; }
.detail-gallery--4col .g { aspect-ratio: 2/3; }
@media (max-width: 1024px) {
  .detail-gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: auto; }
  .detail-gallery .g { aspect-ratio: 1/1; }
  .detail-gallery .g-1 { grid-column: span 2; grid-row: auto; aspect-ratio: 3/2; }
  .detail-gallery .g:not(.g-1) { grid-row: auto !important; }
  .detail-gallery .g.g-tall { grid-row: span 2 !important; }
  .detail-gallery--2col .g { aspect-ratio: 3/2; }
  .detail-gallery--2h1v { grid-template-columns: 1fr !important; }
  .detail-gallery--2h1v .g { aspect-ratio: 3/2; }
  .detail-gallery--2h1v .g-portrait { grid-row: auto !important; aspect-ratio: 2/3 !important; }
  .detail-gallery--4col { grid-template-columns: 1fr 1fr; }
  .detail-gallery--4col .g { aspect-ratio: 2/3; }
}
@media (max-width: 700px) {
  .detail-gallery--stack-mobile { grid-template-columns: 1fr !important; }
  .detail-gallery--stack-mobile .g-1 { grid-column: auto; }
  .detail-gallery--2col { grid-template-columns: 1fr !important; }
  .detail-gallery--2h1v { grid-template-columns: 1fr !important; }
  .detail-gallery--2h1v .g-portrait { grid-row: auto !important; aspect-ratio: 2/3 !important; }
}

.spec-list {
  list-style: none; padding: 0; margin: 0 0 2rem;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}
.spec-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: .92rem;
  display: flex; justify-content: space-between;
}
.spec-list li strong {
  font-weight: 500; color: var(--text); letter-spacing: .05em;
  text-transform: uppercase; font-size: .72rem;
}

/* ---------- Reservation modal placeholder ---------- */
.reserve-modal {
  position: fixed; inset: 0;
  background: rgba(255,255,255,.97);
  z-index: 250;
  display: flex; align-items: center; justify-content: center;
  padding: 32px;
  opacity: 0; visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.reserve-modal.is-open { opacity: 1; visibility: visible; }
.reserve-card {
  width: 100%; max-width: 460px;
  background: var(--white);
  border: 1px solid var(--border);
  padding: 50px 40px;
  text-align: center;
  position: relative;
}
.reserve-card h3 {
  font-size: .8rem; letter-spacing: .25em;
  text-transform: uppercase; color: var(--text-soft);
  margin-bottom: 30px; font-weight: 500;
}
.reserve-card h2 { font-style: italic; font-weight: 200; margin: 28px 0 16px; }
.reserve-card .btn { width: 100%; margin-bottom: 14px; }
.reserve-card hr { border: 0; border-top: 1px solid var(--border); margin: 30px 0; }
.reserve-close {
  position: absolute; top: 18px; right: 18px;
  background: transparent; border: none;
  font-size: 1.4rem; color: var(--text);
}

/* ---------- Responsive header ---------- */
@media (max-width: 640px) {
  .header-top { padding: 14px 20px; }
  .lang { display: none; }
  .brand-mini { display: none; }
  .logo-castle { width: 72px; }
  .btn-reserve { padding: 9px 14px; font-size: .68rem; letter-spacing: .18em; }
}

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 2rem; }
.mt-4 { margin-top: 4rem; }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .menu-overlay, .reserve-modal { display: none; }
}