@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* ─── Design Tokens ──────────────────────────────────────────────────────── */
:root {
  --luxury-grey: #5D5D5D;      /* Steel Grey */
  --deep-stone: #2A2A2A;       /* Deep Muted Stone */
  --midnight: #141414;         /* Onyx/Darkest Grey */
  --soft-beige: #D9D2C5;       /* Dusty Beige */
  --beige-light: #F2F0ED;      /* Pale Cream/Beige */
  --beige-dim: #B7AFA3;        /* Muted Earth Beige */
  --white: #ffffff;
  --white-80: rgba(255,255,255,0.80);
  --white-50: rgba(255,255,255,0.50);
  --white-20: rgba(255,255,255,0.20);
  --white-10: rgba(255,255,255,0.10);
  --white-06: rgba(255,255,255,0.06);
  --glass-bg: rgba(40, 40, 40, 0.45);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-border-light: rgba(255,255,255,0.08);
  --glass-highlight: rgba(255, 255, 255, 0.05);
  --glass-sheen: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.02) 40%, transparent 100%);
  --blur-sm: blur(10px);
  --blur-md: blur(20px);
  --blur-lg: blur(40px);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --radius-xl: 52px;
  --radius-full: 9999px;
  --shadow-sm: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.55);
  --shadow-lg: 0 24px 70px rgba(0,0,0,0.7);
  --shadow-beige: 0 0 30px rgba(217, 210, 197, 0.2);
  --transition-fast: 0.2s cubic-bezier(0.4,0,0.2,1);
  --transition-smooth: 0.5s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.8s cubic-bezier(0.4,0,0.2,1);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

/* ─── Reset & Base ───────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background: var(--midnight);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

/* ─── Typography ─────────────────────────────────────────────────────────── */
.display-xl {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 7.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.display-lg {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.display-md {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 400;
  line-height: 1.2;
}
.text-beige { color: var(--soft-beige); }
.text-white { color: var(--white); }
.text-muted { color: var(--white-50); }
.italic { font-style: italic; }

/* ─── Glassmorphism System ───────────────────────────────────────────────── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--glass-border);
  box-shadow: 
    var(--shadow-md), 
    inset 0 1px 1px var(--white-10);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.glass::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-sheen);
  pointer-events: none;
  z-index: -1;
}

.glass-section {
  position: relative;
  background: rgba(20, 20, 20, 0.45);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border-top: 1px solid var(--glass-border-light);
  border-bottom: 1px solid var(--glass-border-light);
  z-index: 1;
}

.glass-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid var(--glass-border-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-smooth);
  box-shadow: inset 0 1px 0 var(--white-06);
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), inset 0 1px 1px var(--white-10);
}

.glass-light {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: var(--blur-sm);
  -webkit-backdrop-filter: var(--blur-sm);
  border: 1px solid var(--glass-border-light);
  box-shadow: inset 0 1px 0 var(--white-06);
  transition: all var(--transition-fast);
}

.glass-light:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--soft-beige);
  outline: none;
}

.glass-beige {
  background: rgba(217, 210, 197, 0.12);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border: 1px solid rgba(217, 210, 197, 0.3);
  box-shadow: var(--shadow-beige), inset 0 1px 1px rgba(255,255,255,0.1);
}

/* ─── Gradient Backgrounds ───────────────────────────────────────────────── */
.bg-gradient-main {
  background: 
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(48, 48, 48, 0.4) 0%, rgba(20, 20, 20, 0.45) 100%),
    linear-gradient(rgba(20, 20, 20, 0.4), rgba(20, 20, 20, 0.4)),
    url('../../back.png');
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}
.bg-gradient-section {
  background: linear-gradient(180deg, rgba(18, 18, 18, 0.5) 0%, rgba(26, 26, 26, 0.5) 50%, rgba(18, 18, 18, 0.5) 100%);
}
.beige-gradient {
  background: linear-gradient(135deg, var(--beige-dim) 0%, var(--soft-beige) 50%, var(--beige-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 36px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn:hover::after { opacity: 1; }

.btn-beige {
  background: linear-gradient(135deg, #B7AFA3 0%, #D9D2C5 50%, #F2F0ED 100%);
  color: var(--deep-stone);
  box-shadow: 0 4px 20px rgba(217,210,197,0.3);
}
.btn-beige:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(217,210,197,0.4);
}
.btn-beige:active { transform: translateY(0); }

.btn-glass {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid var(--glass-border-light);
  backdrop-filter: var(--blur-sm);
  -webkit-backdrop-filter: var(--blur-sm);
  box-shadow: inset 0 1px 0 var(--white-06);
}
.btn-glass:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm), inset 0 1px 0 var(--white-10);
}

/* ─── Layout Utilities ───────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section { padding: 6rem 0; }
.section-sm { padding: 3rem 0; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: 1rem; }
.gap-md { gap: 2rem; }
.gap-lg { gap: 3rem; }
.text-center { text-align: center; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

/* ─── Divider ────────────────────────────────────────────────────────────── */
.beige-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--soft-beige), transparent);
  margin: 1.5rem auto;
}

/* ─── Scroll Animations ──────────────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4,0,0.2,1), transform 0.8s cubic-bezier(0.4,0,0.2,1);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in {
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.4,0,0.2,1);
}
.fade-in.visible { opacity: 1; }

/* ─── Page Transition ────────────────────────────────────────────────────── */
.page-enter {
  animation: pageEnter 0.7s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes pageEnter {
  from { opacity: 0; filter: blur(8px); transform: translateY(20px); }
  to   { opacity: 1; filter: blur(0);   transform: translateY(0); }
}

/* ─── Glow & Shine ───────────────────────────────────────────────────────── */
.glow-beige {
  box-shadow: 0 0 40px rgba(217,210,197,0.3), 0 0 80px rgba(217,210,197,0.1);
}
.glow-grey {
  box-shadow: 0 0 40px rgba(48,48,48,0.8), 0 0 80px rgba(48,48,48,0.4);
}

/* ─── Cursor Glow ────────────────────────────────────────────────────────── */
.cursor-glow {
  pointer-events: none;
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  z-index: 9999;
  transition: opacity 0.3s;
}

/* ─── Loading Screen ─────────────────────────────────────────────────────── */
.loading-screen {
  position: fixed;
  inset: 0;
  background: var(--midnight);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 10000;
  transition: opacity 0.8s cubic-bezier(0.4,0,0.2,1), visibility 0.8s;
}
.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loading-logo {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  animation: logoFade 1.2s ease forwards;
}
.loading-bar {
  width: 100px;
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin-top: 2rem;
  border-radius: 2px;
  overflow: hidden;
}
.loading-bar-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--beige-dim), var(--soft-beige), var(--beige-light));
  border-radius: 2px;
  animation: loadBar 1.5s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes loadBar {
  from { width: 0%; }
  to   { width: 100%; }
}
@keyframes logoFade {
  0%   { opacity: 0; letter-spacing: 0.5em; filter: blur(8px); }
  100% { opacity: 1; letter-spacing: 0.3em; filter: blur(0); }
}

/* ─── Particles bg ───────────────────────────────────────────────────────── */
.particles-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--soft-beige);
  opacity: 0;
  animation: floatParticle var(--dur, 8s) cubic-bezier(0.4,0,0.2,1) var(--delay, 0s) infinite;
}
@keyframes floatParticle {
  0%   { opacity: 0; transform: translateY(100px) scale(0.5); }
  20%  { opacity: 0.4; }
  80%  { opacity: 0.2; }
  100% { opacity: 0; transform: translateY(-200px) scale(1); }
}

/* ─── Section Label ──────────────────────────────────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--soft-beige);
}
.section-label::before, .section-label::after {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--soft-beige);
  opacity: 0.6;
}

/* ─── Navbar Specific ───────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border-bottom: 1px solid var(--glass-border-light);
  transition: all var(--transition-smooth);
}
nav.scrolled {
  background: rgba(20, 20, 20, 0.75);
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  padding: 0.8rem 0 !important;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(50px);
  -webkit-backdrop-filter: blur(50px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.4,0,0.2,1);
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

/* ─── Luxury Cursor Glow ─────────────────────────────────────────────────── */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle at center, rgba(217, 210, 197, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate3d(-50%, -50%, 0);
  transition: width var(--transition-smooth), height var(--transition-smooth), opacity var(--transition-fast);
  mix-blend-mode: plus-lighter;
  filter: blur(40px);
}

body:active .cursor-glow {
  transform: translate3d(-50%, -50%, 0) scale(0.85);
  opacity: 0.8;
}

.glass-card:hover ~ .cursor-glow,
.btn:hover ~ .cursor-glow,
.glass-light:hover ~ .cursor-glow {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle at center, rgba(217, 210, 197, 0.25) 0%, transparent 70%);
}

/* ─── Modal ────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(3,7,15,0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ─── Grid ─────────────────────────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

/* ─── Scrollbar ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--midnight); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--beige-dim), var(--soft-beige));
  border-radius: 4px;
}

/* ─── Selection ──────────────────────────────────────────────────────────── */
::selection {
  background: rgba(201,168,76,0.3);
  color: var(--white);
}

/* ─── Layout Utilities ────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2.5rem;
}
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.gap-sm { gap: 0.5rem; }
.gap-md { gap: 1.5rem; }
.gap-lg { gap: 3rem; }
.text-center { text-align: center; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .container { padding: 0 1.5rem; }
  .section { padding: 5rem 0; }
  .desktop-nav, #nav-book-btn { display: none !important; }
  #mobile-menu-btn { display: flex !important; }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .display-xl { font-size: 3.2rem; }
  .display-lg { font-size: 2.6rem; }
}