/* ═══════════════════════════════════════════
   EXTREMUS OBSCURA — Styles
   ═══════════════════════════════════════════ */

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

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.7;
  letter-spacing: 0.01em;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

h1 { font-size: var(--text-hero); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p { max-width: var(--max-narrow); }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--ease-default);
}
a:hover { color: var(--text-primary); }

/* ── Focus indicators (WCAG 2.4.7) ── */
:focus-visible {
  outline: 2px solid var(--silver);
  outline-offset: 3px;
  border-radius: 1px;
}

/* ── Screen reader only ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Utility ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.narrow { max-width: var(--max-narrow); }

.tracked {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
}

.italic { font-style: italic; }

.separator {
  width: 3rem;
  height: 1px;
  background: var(--border);
  border: none;
  margin: var(--space-8) 0;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-6) var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(to bottom, var(--bg-primary) 60%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-brand img {
  height: 2rem;
  width: auto;
}

.nav-wordmark {
  font-family: var(--font-display);
  font-size: var(--text-md);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: var(--space-8);
  list-style: none;
}

.nav-links a {
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ash-text);
  transition: color var(--ease-default);
}
.nav-links a:hover { color: var(--text-primary); }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-32) var(--gutter);
  position: relative;
}

.hero-glyph {
  width: 10rem;
  height: 10rem;
  margin-bottom: var(--space-12);
  opacity: 0;
  animation: fadeIn 2s ease forwards;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, var(--text-hero));
  margin-bottom: var(--space-6);
  opacity: 0;
  animation: fadeIn 2s ease 0.4s forwards;
}

.hero-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--ash-text);
  max-width: var(--max-narrow);
  opacity: 0;
  animation: fadeIn 2s ease 0.8s forwards;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-8);
  bottom: max(var(--space-8), env(safe-area-inset-bottom, var(--space-8)));
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--iron-text);
  opacity: 0;
  animation: fadeIn 2s ease 1.2s forwards;
}

/* ── Section ── */
.section {
  padding: var(--space-24) var(--gutter);
}

.section-label {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--iron-text);
  margin-bottom: var(--space-4);
}

/* ── Drop Grid ── */
.drop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.drop-card {
  background: var(--bg-card);
  border: var(--border-hair);
  padding: 0;
  overflow: hidden;
  position: relative;
  transition: border-color var(--ease-default);
  cursor: pointer;
}
.drop-card:hover {
  border-color: var(--ash);
}

.drop-card-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  filter: grayscale(0.2);
  transition: filter var(--ease-default);
}
.drop-card:hover .drop-card-img {
  filter: grayscale(0);
}

.drop-card-body {
  padding: var(--space-4) var(--space-4) var(--space-6);
}

.drop-card-title,
h3.drop-card-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
  font-weight: 400;
}

.drop-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}
.drop-card-link:focus-visible {
  outline: 2px solid var(--silver);
  outline-offset: -2px;
}

.drop-card-artist {
  font-size: var(--text-sm);
  color: var(--ash-text);
  margin-bottom: var(--space-3);
}

.drop-card-meta {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--iron-text-card);
  letter-spacing: 0.05em;
}

/* ── Manifesto / Text Sections ── */
.manifesto {
  max-width: var(--max-narrow);
  margin: 0 auto;
  text-align: center;
}

.manifesto h2 {
  font-style: italic;
  margin-bottom: var(--space-8);
}

.manifesto p {
  font-size: var(--text-md);
  color: var(--silver);
  margin: 0 auto var(--space-6);
  line-height: 1.9;
}

/* ── Newsletter / Sigil ── */
.sigil-signup {
  max-width: var(--max-narrow);
  margin: 0 auto;
  text-align: center;
}

.sigil-signup h3 {
  font-style: italic;
  margin-bottom: var(--space-4);
}

.sigil-signup p {
  color: var(--ash-text);
  margin: 0 auto var(--space-8);
}

.sigil-form {
  display: flex;
  gap: var(--space-2);
  max-width: 28rem;
  margin: 0 auto;
}

.sigil-form input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-secondary);
  border: var(--border-thin);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--ease-default);
}
.sigil-form input::placeholder { color: var(--iron); }
.sigil-form input:focus { border-color: var(--ash-text); }
.sigil-form input:focus-visible {
  outline: 2px solid var(--silver);
  outline-offset: 2px;
  border-color: var(--silver);
}

.sigil-form button {
  padding: var(--space-3) var(--space-6);
  background: transparent;
  border: var(--border-thin);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--ease-default);
}
.sigil-form button:hover {
  border-color: var(--bone);
  box-shadow: inset 0 0 0 1px var(--bone);
  color: var(--bone);
}
.sigil-form button:focus-visible {
  outline: 2px solid var(--silver);
  outline-offset: 2px;
}

/* ── Footer ── */
.footer {
  padding: var(--space-16) var(--gutter) var(--space-8);
  border-top: var(--border-hair);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-size: var(--text-xs);
  color: var(--iron-text);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
}

.footer-links {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}

.footer-links a {
  color: var(--iron-text);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.footer-links a:hover { color: var(--ash-text); }

/* ── Animations ── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(1rem); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  :root { font-size: 15px; }
  
  .nav { padding: var(--space-4) var(--gutter); }
  .nav-wordmark { font-size: var(--text-sm); letter-spacing: 0.1em; }
  .nav-links { gap: var(--space-4); }
  
  .hero { padding: var(--space-24) var(--gutter); }
  .hero-glyph { width: 7rem; height: 7rem; }
  
  .section { padding: var(--space-16) var(--gutter); }
  
  .drop-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-4);
  }
  
  .sigil-form { flex-direction: column; }
  
  .footer { flex-direction: column; gap: var(--space-4); align-items: center; }
}

@media (max-width: 480px) {
  .drop-grid { grid-template-columns: 1fr; }
}

/* ── Motion preferences ── */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-glyph, .hero h1, .hero-tagline, .hero-scroll {
    opacity: 1;
    animation: none;
    transform: none;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}