/* ===== FONTS ===== */
@font-face { font-family: 'Inter'; font-weight: 300; font-style: normal; font-display: swap; src: url('/fonts/inter-300.ttf') format('truetype'); }
@font-face { font-family: 'Inter'; font-weight: 400; font-style: normal; font-display: swap; src: url('/fonts/inter-400.ttf') format('truetype'); }
@font-face { font-family: 'Inter'; font-weight: 500; font-style: normal; font-display: swap; src: url('/fonts/inter-500.ttf') format('truetype'); }
@font-face { font-family: 'Inter'; font-weight: 600; font-style: normal; font-display: swap; src: url('/fonts/inter-600.ttf') format('truetype'); }
@font-face { font-family: 'Inter'; font-weight: 700; font-style: normal; font-display: swap; src: url('/fonts/inter-700.ttf') format('truetype'); }
@font-face { font-family: 'Playfair Display'; font-weight: 400; font-style: normal; font-display: swap; src: url('/fonts/playfair-400.ttf') format('truetype'); }
@font-face { font-family: 'Playfair Display'; font-weight: 500; font-style: normal; font-display: swap; src: url('/fonts/playfair-500.ttf') format('truetype'); }
@font-face { font-family: 'Playfair Display'; font-weight: 600; font-style: normal; font-display: swap; src: url('/fonts/playfair-600.ttf') format('truetype'); }
@font-face { font-family: 'Playfair Display'; font-weight: 700; font-style: normal; font-display: swap; src: url('/fonts/playfair-700.ttf') format('truetype'); }
@font-face { font-family: 'Playfair Display'; font-weight: 400; font-style: italic; font-display: swap; src: url('/fonts/playfair-italic-400.ttf') format('truetype'); }
@font-face { font-family: 'Playfair Display'; font-weight: 500; font-style: italic; font-display: swap; src: url('/fonts/playfair-italic-500.ttf') format('truetype'); }

/* ===== BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --brand: #c8a55a;
  --brand-light: #dfc07a;
  --brand-dark: #a68940;
  --brand-glow: rgba(200, 165, 90, 0.15);
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-elevated: #181818;
  --bg-floating: #222222;
  --text-primary: #f0ece4;
  --text-secondary: #9a9590;
  --text-muted: #5a5550;
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5), 0 2px 6px rgba(0,0,0,0.3), 0 0 0 1px rgba(200,165,90,0.03);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.6), 0 4px 12px rgba(0,0,0,0.4), 0 0 0 1px rgba(200,165,90,0.05);
  --shadow-glow: 0 0 30px rgba(200,165,90,0.08);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  letter-spacing: -0.03em;
  line-height: 1.15;
  font-weight: 600;
}

a {
  color: var(--brand);
  text-decoration: none;
  transition: color 0.25s ease;
}
a:hover { color: var(--brand-light); }
a:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 2px;
}

img { max-width: 100%; height: auto; display: block; }

/* ===== NOISE TEXTURE ===== */
.noise::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s ease, padding 0.4s ease;
}
.nav.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  padding: 14px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--brand); }
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color 0.25s ease;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0;
  height: 1px;
  background: var(--brand);
  transition: width 0.3s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--brand); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.nav-burger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(10,10,10,0.98);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  color: var(--text-secondary);
  transition: color 0.25s ease;
}
.nav-mobile a:hover { color: var(--brand); }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 80px 48px 40px;
}
.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-brand span { color: var(--brand); }
.footer-desc {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
  max-width: 340px;
}
.footer h4 {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  color: var(--text-secondary);
  font-size: 15px;
  transition: color 0.25s ease;
}
.footer-links a:hover { color: var(--brand); }
.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.3s ease;
  text-transform: uppercase;
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}
.btn-primary {
  background: var(--brand);
  color: var(--bg-primary);
}
.btn-primary:hover {
  background: var(--brand-light);
  box-shadow: 0 4px 20px rgba(200,165,90,0.3);
  color: var(--bg-primary);
}
.btn-outline {
  background: transparent;
  color: var(--brand);
  border: 1px solid var(--brand);
}
.btn-outline:hover {
  background: var(--brand-glow);
  box-shadow: 0 4px 20px rgba(200,165,90,0.15);
  color: var(--brand-light);
}
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  padding: 10px 0;
}
.btn-ghost:hover { color: var(--brand); }
.btn-ghost .arrow {
  transition: transform 0.25s ease;
}
.btn-ghost:hover .arrow { transform: translateX(4px); }

/* ===== CONTAINERS ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}
.section {
  padding: 120px 0;
}
.section-label {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--brand);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--brand);
}
.section-title {
  font-size: clamp(36px, 5vw, 56px);
  margin-bottom: 24px;
}
.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

/* ===== CARDS ===== */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}
.card-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}
.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.card:hover .card-img-wrap img { transform: scale(1.05); }
.card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.7), transparent);
}
.card-body {
  padding: 28px;
}
.card-tag {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brand);
  margin-bottom: 12px;
}
.card-title {
  font-size: 22px;
  margin-bottom: 10px;
}
.card-text {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: 24px;
}
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 18px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-glow);
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}
.form-textarea {
  min-height: 140px;
  resize: vertical;
}

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}
.fade-in.visible { opacity: 1; }

/* ===== IMAGE TREATMENT ===== */
.img-treated {
  position: relative;
}
.img-treated::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.6), transparent 60%);
  mix-blend-mode: multiply;
  pointer-events: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .nav { padding: 16px 32px; }
  .nav.scrolled { padding: 12px 32px; }
  .container { padding: 0 32px; }
  .section { padding: 80px 0; }
  .footer { padding: 60px 32px 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { padding: 14px 20px; }
  .nav.scrolled { padding: 12px 20px; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .footer { padding: 48px 20px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .section-title { font-size: clamp(28px, 7vw, 40px); }
}

/* ===== UTILITY ===== */
.text-brand { color: var(--brand); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.bg-elevated { background: var(--bg-elevated); }
.bg-secondary { background: var(--bg-secondary); }
.mt-80 { margin-top: 80px; }
.mb-48 { margin-bottom: 48px; }
.mb-24 { margin-bottom: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--bg-floating);
  border: 1px solid var(--brand);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  color: var(--text-primary);
  font-size: 15px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), opacity 0.4s ease;
  z-index: 10000;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}