/* ── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; -webkit-font-smoothing: antialiased; }

/* ── Navigation ──────────────────────────────────────────── */
.nav-scrolled {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(246, 246, 247, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(227, 227, 229, 0.8);
  transition: box-shadow 0.3s ease;
}
.nav-scrolled.scrolled {
  box-shadow: 0 1px 12px rgba(23, 23, 27, 0.06);
}
.nav-toggle { background: none; border: none; cursor: pointer; padding: 4px; }
.nav-line { display: block; transition: all 0.3s ease; transform-origin: center; }
.nav-toggle.active .line-1 { transform: translateY(5px) rotate(45deg); }
.nav-toggle.active .line-2 { opacity: 0; }
.nav-toggle.active .line-3 { transform: translateY(-5px) rotate(-45deg); width: 24px; }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #17171b 0%, #25252a 35%, #3f3f46 65%, #52525a 100%);
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(255, 107, 69, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(255, 179, 154, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse 90% 70% at 50% 50%, rgba(255, 211, 197, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background: rgba(12, 12, 15, 0.25);
  pointer-events: none;
}
.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 211, 197, 0.6);
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  font-weight: 400;
  line-height: 1.15;
  color: #f6f6f7;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}
.hero-title span {
  font-style: italic;
  font-weight: 400;
}
.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.7;
  color: rgba(246, 246, 247, 0.6);
  max-width: 520px;
  margin: 0 auto;
  font-weight: 300;
}
.hero-actions { gap: 1rem; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: #ff6b45;
  color: #fff;
}
.btn-primary:hover {
  background: #f04e26;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255, 107, 69, 0.3);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(246, 246, 247, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}
.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1rem;
}

/* ── Section Layout ──────────────────────────────────────── */
.section-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #ff6b45;
  margin-bottom: 1rem;
  font-weight: 500;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 400;
  line-height: 1.2;
  color: #17171b;
  letter-spacing: -0.01em;
}
.section-body {
  font-size: 1rem;
  line-height: 1.75;
  color: #52525a;
  font-weight: 300;
}

/* ── Divider ─────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, #e3e3e5, transparent);
  margin: 0;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: 16px;
  padding: 1.25rem;
  border: 1px solid rgba(227, 227, 229, 0.6);
  transition: all 0.3s ease;
}
.card:hover {
  box-shadow: 0 8px 32px rgba(23, 23, 27, 0.08);
  transform: translateY(-2px);
  border-color: rgba(255, 107, 69, 0.2);
}

/* ── Scroll Reveal (progressive enhancement) ────────────── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { min-height: 80vh; }
  .hero { padding: 6rem 0 4rem; }
}