/* ── Reset & Base ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { min-height: 100vh; overflow-x: hidden; }
img, video { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; }

/* ── Skip Link ───────────────────────────────────────── */
.skip-link {
  position: absolute; top: -100%; left: 50%; transform: translateX(-50%);
  background: #c9a84c; color: #080808; padding: 0.5rem 1.5rem;
  font-size: 0.875rem; font-weight: 600; z-index: 100; text-decoration: none;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ── Typography ──────────────────────────────────────── */
body { font-family: 'Montserrat', system-ui, sans-serif; }
h1, h2, h3 { font-family: 'Cormorant Garamond', Georgia, serif; }

.body-text { line-height: 1.75; }

/* ── Section Labels ──────────────────────────────────── */
.section-label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #c9a84c;
  font-weight: 500;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 600;
  color: #fce8e4;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

/* ── Buttons ─────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: #6b111e; color: #fce8e4;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase;
  font-weight: 500; padding: 1rem 2rem;
  border: 1px solid #6b111e; border-radius: 0;
  text-decoration: none; cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, #8a1c2b, #6b111e);
  opacity: 0; transition: opacity 0.4s;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { border-color: #8a1c2b; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(107,17,30,0.3); }
.btn-primary span, .btn-primary svg { position: relative; z-index: 1; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; color: #c9a84c;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase;
  font-weight: 500; padding: 1rem 2rem;
  border: 1px solid rgba(201,168,76,0.4); border-radius: 0;
  text-decoration: none; cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.btn-ghost:hover { border-color: #c9a84c; background: rgba(201,168,76,0.08); transform: translateY(-2px); }

.btn-book {
  display: inline-flex; align-items: center;
  background: transparent; color: #c9a84c;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  font-weight: 500; padding: 0.6rem 1.5rem;
  border: 1px solid rgba(201,168,76,0.5); border-radius: 0;
  text-decoration: none; cursor: pointer;
  transition: all 0.4s;
}
.btn-book:hover { background: #c9a84c; color: #080808; }

/* ── Inputs ──────────────────────────────────────────── */
.input {
  width: 100%; background: rgba(255,255,255,0.03);
  border: 1px solid #2a2a2a; border-radius: 0;
  color: #e8e0dc; font-size: 0.875rem; padding: 0.875rem 1rem;
  transition: border-color 0.3s, background 0.3s;
  outline: none;
}
.input::placeholder { color: #6a6560; }
.input:focus { border-color: #c9a84c; background: rgba(201,168,76,0.04); }
select.input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239a9590' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(0.6) sepia(1) saturate(3) hue-rotate(10deg); }

/* ── Divider ─────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,0.3), transparent);
  margin-top: 0;
}

/* ── Navigation ──────────────────────────────────────── */
.nav {
  background: transparent;
  transition: background 0.5s, backdrop-filter 0.5s, box-shadow 0.5s;
}
.nav.scrolled {
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(201,168,76,0.1);
}
.nav-link { position: relative; }
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: #c9a84c;
  transition: width 0.3s;
}
.nav-link:hover::after { width: 100%; }

/* ── Hero ────────────────────────────────────────────── */
.hero { position: relative; }
.hero-bg { position: absolute; inset: 0; }
.hero-img { will-change: transform; }
.hero-overlay {
  background:
    linear-gradient(to bottom, rgba(8,8,8,0.3) 0%, rgba(8,8,8,0.1) 40%, rgba(8,8,8,0.6) 75%, rgba(8,8,8,0.95) 100%),
    linear-gradient(to right, rgba(8,8,8,0.5) 0%, transparent 60%);
}
.hero-grain {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

/* ── Scroll Indicator ────────────────────────────────── */
.scroll-line {
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ── Room Cards ──────────────────────────────────────── */
.room-card {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  padding: 0;
  transition: border-color 0.4s, transform 0.4s, box-shadow 0.4s;
}
.room-card:hover {
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(201,168,76,0.1);
}

/* ── Feature Cards ───────────────────────────────────── */
.feature-card {
  padding: 2rem;
  border: 1px solid #2a2a2a;
  background: rgba(255,255,255,0.01);
  transition: border-color 0.4s, background 0.4s;
}
.feature-card:hover {
  border-color: rgba(201,168,76,0.25);
  background: rgba(201,168,76,0.02);
}

/* ── Reveal Animations ───────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal.delay-1 { transition-delay: 0.1s; }
.reveal.delay-2 { transition-delay: 0.2s; }
.reveal.delay-3 { transition-delay: 0.3s; }

/* ── Hero Reveal ─────────────────────────────────────── */
.hero-reveal {
  opacity: 0;
  transform: translateY(30px);
  animation: heroReveal 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.hero-reveal:nth-child(2) { animation-delay: 0.15s; }
.hero-reveal:nth-child(3) { animation-delay: 0.3s; }
.hero-reveal:nth-child(4) { animation-delay: 0.45s; }

@keyframes heroReveal {
  to { opacity: 1; transform: translateY(0); }
}

/* ── Parallax ────────────────────────────────────────── */
.hero-img {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* ── Mobile Menu ─────────────────────────────────────── */
.mobile-link {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.75rem;
  font-weight: 500;
}
#mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 767px) {
  .hero { min-height: 100svh; }
  .hero h1 { font-size: 2.5rem; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .room-card:last-child { grid-column: auto; }
}

/* ── Reduced Motion ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .hero-reveal { opacity: 1; transform: none; }
}

/* ── Selection ───────────────────────────────────────── */
::selection { background: rgba(107,17,30,0.5); color: #fce8e4; }