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

:root {
  --bg: #0a0a0a;
  --text: #f0ede8;
  --muted: #888888;
  --subtle: #555555;
  --accent: #c8b89a;
  --border: rgba(240, 237, 232, 0.15);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  min-height: 100vh;
  overflow-x: hidden;
}

/* NAV */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 3rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.4s ease;
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 0.5px solid var(--border);
}

.logo {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-links a:hover { color: var(--text); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem 4rem;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(42, 31, 14, 0.6) 0%, transparent 70%);
  pointer-events: none;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--subtle);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.headline {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(42px, 8vw, 72px);
  line-height: 1.08;
  color: var(--text);
  margin-bottom: 1.5rem;
  max-width: 700px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.4s forwards;
}

.headline em {
  font-style: italic;
  color: var(--accent);
}

.sub {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 400px;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}

.cta {
  display: inline-block;
  padding: 0.9rem 2.8rem;
  border: 0.5px solid var(--text);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  transition: background 0.3s ease, color 0.3s ease;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.8s forwards;
}

.cta:hover {
  background: var(--text);
  color: var(--bg);
}

.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 1.2s forwards;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: var(--border);
  animation: scrollPulse 2s ease infinite;
}

.scroll-label {
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--subtle);
}

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 1; }
}

/* MOBILE */
@media (max-width: 640px) {
  .nav { padding: 1.5rem; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--bg);
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 99;
  }
  .nav-links.open a { font-size: 14px; }
}