@font-face {
  font-family: 'Cormorant Garamond';
  src: url('/assets/fonts/CormorantGaramond-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Cormorant Garamond';
  src: url('/assets/fonts/CormorantGaramond-Italic-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'DM Mono';
  src: url('/assets/fonts/DMMono-Light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'DM Mono';
  src: url('/assets/fonts/DMMono-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

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

:root {
  --ground: #1a1a20;
  --ground-mid: #21202d;
  --ground-hi: #2b293a;
  --rule: #353342;
  --egg: #f0ece2;
  --egg-dim: #9a9485;
  --egg-faint: #4c4840;
  --purple: #7a5c8a;
  --purple-hi: #9b78ae;
  --purple-dim: #4a3358;
  --purple-faint: #2a1e33;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --mono: 'DM Mono', monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ground);
  color: var(--egg);
  font-family: var(--serif);
  font-weight: 300;
  font-size: 18px;
  line-height: 1.7;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='256' height='256'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='256' height='256' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
  background-attachment: fixed;
  pointer-events: none;
  z-index: 100;
}

.top-rule {
  height: 2px;
  background: linear-gradient(90deg, var(--purple-faint), var(--purple), var(--purple-dim), var(--purple), var(--purple-faint));
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem 3rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s;
}

nav.scrolled {
  /* can't use --ground directly in rgba(); value matches --ground (#1a1a20) */
  background: rgb(26 26 32 / 0.95);
  backdrop-filter: blur(12px);
  border-color: var(--rule);
}

.nav-mark {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--egg);
  text-decoration: none;
}

.nav-mark em {
  font-style: italic;
  color: var(--purple-hi);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--egg-dim);
  text-decoration: none;
  transition: color 0.2s;
}

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

.btn-ghost {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--purple-hi);
  text-decoration: none;
  border: 1px solid var(--purple-dim);
  padding: 0.85rem 2.2rem;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}

.btn-ghost:hover {
  background: var(--purple-dim);
  border-color: var(--purple);
  color: var(--egg);
}

.contact-line {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
}

.contact-line:first-child {
  border-top: 1px solid var(--rule);
}

.contact-line-label {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--egg-faint);
}

.contact-line a {
  font-size: 1rem;
  color: var(--egg);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-line a:hover {
  color: var(--purple-hi);
}

.contact-line span {
  font-size: 1rem;
  color: var(--egg-dim);
}

footer {
  border-top: 1px solid var(--rule);
  padding: 1.75rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

footer span:not(.footer-mark) {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--egg-faint);
}

.footer-mark {
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 300;
  font-style: italic;
  color: var(--purple-hi);
  letter-spacing: 0.06em;
}

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

@media (max-width: 900px) {
  nav {
    padding: 1.2rem 1.5rem;
  }

  .nav-links {
    display: none;
  }

  footer {
    flex-direction: column;
    gap: 0.6rem;
    text-align: center;
    padding: 1.5rem;
  }
}