/* ==========================================================================
   Dar Kamilia — Styles
   Maison d'hôtes, Tanger, Ksar Frir
   ========================================================================== */

:root {
  --cream: #fbf6ee;
  --terracotta-500: #a55440;
  --terracotta-600: #974436;
  --line: rgba(168, 147, 114, 0.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: Inter, -apple-system, sans-serif;
  background: var(--cream);
  color: #2c2419;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ==========================================================================
   Signature shapes — Moorish arches
   ========================================================================== */

.arch       { border-radius: 50% 50% 0 0 / 35% 35% 0 0; }
.arch-deep  { border-radius: 50% 50% 0 0 / 28% 28% 0 0; }

.arch-photo {
  border-radius: 50% 50% 0 0 / 28% 28% 0 0;
  overflow: hidden;
}

/* ==========================================================================
   Hairline editorial divider
   ========================================================================== */

.hairline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--terracotta-500);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
}

.hairline::before,
.hairline::after {
  content: "";
  height: 1px;
  width: 56px;
  background: currentColor;
  opacity: 0.55;
}

.hairline-light::before,
.hairline-light::after { opacity: 0.4; }

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slow-zoom {
  from { transform: scale(1.06); }
  to   { transform: scale(1); }
}

@keyframes fadein {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes ken-burns {
  from { transform: scale(1) translate(0, 0); }
  to   { transform: scale(1.08) translate(-1.5%, -1.5%); }
}

@keyframes scroll-pulse {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50%      { transform: translateY(8px); opacity: 1; }
}

.rise      { animation: rise 1100ms cubic-bezier(0.22, 0.61, 0.36, 1) both; }
.fadein    { animation: fadein 1400ms cubic-bezier(0.22, 0.61, 0.36, 1) both; }
.slow-zoom { animation: slow-zoom 2400ms cubic-bezier(0.22, 0.61, 0.36, 1) both; }
.ken-burns { animation: ken-burns 18s ease-in-out infinite alternate; }
.scroll-cue { animation: scroll-pulse 2.4s ease-in-out infinite; }

.delay-1 { animation-delay: 150ms; }
.delay-2 { animation-delay: 320ms; }
.delay-3 { animation-delay: 500ms; }
.delay-4 { animation-delay: 700ms; }
.delay-5 { animation-delay: 900ms; }

@media (prefers-reduced-motion: reduce) {
  .rise,
  .fadein,
  .slow-zoom,
  .ken-burns,
  .scroll-cue { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   Header
   ========================================================================== */

.header-scrolled {
  background: rgba(251, 246, 238, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header-scrolled .nav-text   { color: #2c2419; }
.header-scrolled .wordmark   { color: var(--terracotta-500); }
.header-scrolled .header-cta { color: var(--terracotta-600); border-color: var(--terracotta-500); }

/* ==========================================================================
   Veils sur images (lisibilité texte par-dessus photos)
   ========================================================================== */

.veil-bottom {
  background: linear-gradient(180deg,
    rgba(20,12,8,0.0)  0%,
    rgba(20,12,8,0.18) 35%,
    rgba(20,12,8,0.78) 100%);
}

.veil-soft {
  background: linear-gradient(180deg,
    rgba(20,12,8,0.10) 0%,
    rgba(20,12,8,0.0)  30%,
    rgba(20,12,8,0.45) 100%);
}

/* ==========================================================================
   Nav underline grow
   ========================================================================== */

.nav-link { position: relative; }

.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.nav-link:hover::after { transform: scaleX(1); }

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn-primary {
  transition:
    background-color 220ms ease-out,
    transform        220ms ease-out,
    color            220ms ease-out;
}

.btn-primary:hover  { background-color: #974436; }
.btn-primary:active { transform: scale(0.98); background-color: #7d3528; }

.btn-ghost-light {
  transition:
    background-color 220ms ease-out,
    color            220ms ease-out,
    border-color     220ms ease-out;
}

.btn-ghost-light:hover {
  background-color: rgba(251, 246, 238, 0.95);
  color: #974436;
}

/* ==========================================================================
   Cards & Photos
   ========================================================================== */

.photo-frame {
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(168, 147, 114, 0.25);
}

.photo-frame img {
  transition: transform 1200ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.photo-frame:hover img { transform: scale(1.05); }

.room-card { transition: transform 600ms cubic-bezier(0.22, 0.61, 0.36, 1); }

.room-card:hover { transform: translateY(-3px); }

.room-card .photo-frame img {
  transition: transform 1400ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.room-card:hover .photo-frame img { transform: scale(1.06); }

/* ==========================================================================
   Booking widget inputs
   ========================================================================== */

.booking-input {
  transition: border-color 200ms, box-shadow 200ms;
}

.booking-input:focus {
  outline: none;
  border-color: #a55440;
  box-shadow: 0 0 0 3px rgba(165, 84, 64, 0.12);
}

/* ==========================================================================
   Gallery (horizontal scroll snap)
   ========================================================================== */

.gallery-scroll {
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(168, 147, 114, 0.4) transparent;
}

.gallery-scroll::-webkit-scrollbar        { height: 6px; }
.gallery-scroll::-webkit-scrollbar-track  { background: transparent; }
.gallery-scroll::-webkit-scrollbar-thumb  {
  background: rgba(168, 147, 114, 0.4);
  border-radius: 3px;
}

.gallery-item { scroll-snap-align: start; }

/* ==========================================================================
   Editorial typographic helpers
   ========================================================================== */

.number-marker {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  color: var(--terracotta-500);
  opacity: 0.9;
}

.room-index {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  color: var(--terracotta-500);
  letter-spacing: 0.02em;
}

.editorial-display {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  letter-spacing: -0.005em;
  line-height: 1.05;
}

/* ==========================================================================
   Diagonal divider helper (optional)
   ========================================================================== */

.diagonal-edge {
  clip-path: polygon(0 4%, 100% 0, 100% 96%, 0 100%);
}

/* ==========================================================================
   MOBILE MENU — fullscreen overlay
   ========================================================================== */

/* Burger toggle — visible <md only */
.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(251, 246, 238, 0.45);
  color: #fbf6ee;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.3s, border-color 0.3s;
}
.menu-toggle:hover { background: rgba(251, 246, 238, 0.1); border-color: rgba(251, 246, 238, 0.7); }
.menu-toggle:focus-visible { outline: 2px solid #c89a3a; outline-offset: 2px; }

/* Quand le header est sur fond clair (header-scrolled), adapter */
.header-scrolled .menu-toggle {
  border-color: rgba(44, 36, 25, 0.35);
  color: #2c2419;
}
.header-scrolled .menu-toggle:hover { background: rgba(44, 36, 25, 0.05); border-color: rgba(44, 36, 25, 0.6); }

/* Burger icon */
.menu-toggle .burger-bar {
  display: block; width: 18px; height: 1.5px; background: currentColor;
  transition: transform 0.3s, opacity 0.2s;
}
.menu-toggle .burger-bar + .burger-bar { margin-top: 4px; }

/* Overlay fullscreen */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: #3e1a14; /* terracotta-900 */
  color: #fbf6ee;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s;
  overflow-y: auto;
}
.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

/* Lock le scroll du body quand menu ouvert */
body.menu-open { overflow: hidden; }

/* Menu header (logo + close) */
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid rgba(251, 246, 238, 0.12);
}

.mobile-menu-close {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid rgba(251, 246, 238, 0.45);
  color: #fbf6ee;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s;
}
.mobile-menu-close:hover { background: rgba(251, 246, 238, 0.1); border-color: #fbf6ee; }
.mobile-menu-close:focus-visible { outline: 2px solid #c89a3a; outline-offset: 2px; }

/* Menu nav (liens centrés) */
.mobile-menu-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 40px 20px;
}

.mobile-menu-nav a {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 300;
  color: #fbf6ee;
  text-decoration: none;
  padding: 8px 16px;
  position: relative;
  transition: color 0.3s, transform 0.3s;
  opacity: 0;
  transform: translateY(20px);
}
.mobile-menu.is-open .mobile-menu-nav a {
  opacity: 1;
  transform: translateY(0);
}
/* Cascading entry */
.mobile-menu.is-open .mobile-menu-nav a:nth-child(1) { transition: opacity 0.5s 0.15s, transform 0.5s 0.15s, color 0.3s; }
.mobile-menu.is-open .mobile-menu-nav a:nth-child(2) { transition: opacity 0.5s 0.20s, transform 0.5s 0.20s, color 0.3s; }
.mobile-menu.is-open .mobile-menu-nav a:nth-child(3) { transition: opacity 0.5s 0.25s, transform 0.5s 0.25s, color 0.3s; }
.mobile-menu.is-open .mobile-menu-nav a:nth-child(4) { transition: opacity 0.5s 0.30s, transform 0.5s 0.30s, color 0.3s; }
.mobile-menu.is-open .mobile-menu-nav a:nth-child(5) { transition: opacity 0.5s 0.35s, transform 0.5s 0.35s, color 0.3s; }

.mobile-menu-nav a:hover { color: #e8c577; }
.mobile-menu-nav a:focus-visible { outline: 2px solid #c89a3a; outline-offset: 4px; border-radius: 2px; }
.mobile-menu-nav a[aria-current="page"] {
  color: #e8c577;
  font-style: italic;
}

/* Sub-info (CTA + contact direct) */
.mobile-menu-footer {
  border-top: 1px solid rgba(251, 246, 238, 0.12);
  padding: 24px 20px;
  text-align: center;
}
.mobile-menu-footer .cta {
  display: inline-block;
  background: #a55440;
  color: #fbf6ee;
  font-family: Inter, sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.3s;
}
.mobile-menu-footer .cta:hover { background: #974436; }
.mobile-menu-footer p { font-family: 'Cormorant Garamond', serif; font-style: italic; color: rgba(251, 246, 238, 0.7); font-size: 14px; margin-top: 14px; }

@media (min-width: 768px) {
  .menu-toggle, .mobile-menu { display: none !important; }
}