@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Montserrat:wght@400;500;600;700&display=swap');

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

:root {
  --forest-green: #2d5a3d;
  --forest-dark: #1e3a28;
  --cinnabar: #a03a2a;
  --cinnabar-light: #b8452e;
  --parchment: #f0e8d8;
  --parchment-dark: #e4d9c4;
  --gold: #b8942e;
  --gold-light: #c5a44e;
  --text-dark: #2a2218;
  --text-muted: #6b5d4d;
}

body {
  font-family: 'Montserrat', system-ui, sans-serif;
  background: var(--parchment);
  color: var(--text-dark);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Seigaiha wave pattern overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("seigaiha.svg");
  background-repeat: repeat;
  background-size: 80px 40px;
  pointer-events: none;
  z-index: 100;
}

/* Paper texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 101;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3 {
  font-family: 'Libre Baskerville', Georgia, serif;
}

/* Nav */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px;
}

nav .logo {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--forest-green);
  font-style: italic;
}

nav .links {
  display: flex;
  gap: 24px;
  font-size: 0.95rem;
  font-weight: 500;
}

nav .links a {
  color: var(--text-dark);
  transition: color 0.2s;
}

nav .links a:hover,
nav .links a.active {
  color: var(--forest-green);
}

/* Hero */
.hero {
  text-align: center;
  padding: 40px 24px 16px;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--forest-green);
  margin-bottom: 4px;
}

.hero .subtitle {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 1.15rem;
  color: var(--text-muted);
}

/* Crest / Logo */
.crest {
  display: flex;
  justify-content: center;
  padding: 24px 24px 40px;
}

.crest-placeholder {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(ellipse at 40% 40%, var(--cinnabar-light), var(--cinnabar));
  border: 4px solid var(--gold);
  box-shadow:
    0 0 0 2px var(--cinnabar),
    0 8px 32px rgba(42, 34, 24, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.crest-placeholder::after {
  content: 'Logo';
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 1rem;
  color: var(--gold-light);
  font-style: italic;
  opacity: 0.6;
}

/* App Grid */
.apps {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px 48px;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.app-card {
  background: var(--parchment-dark);
  border: 1px solid rgba(42, 34, 24, 0.12);
  border-radius: 8px;
  padding: 24px 16px 20px;
  text-align: center;
  transition: box-shadow 0.2s, transform 0.2s;
  box-shadow: 0 2px 8px rgba(42, 34, 24, 0.06);
}

.app-card:hover {
  box-shadow: 0 4px 16px rgba(42, 34, 24, 0.12);
  transform: translateY(-2px);
}

.app-icon {
  width: 56px;
  height: 56px;
  background: var(--parchment);
  border: 1px solid rgba(42, 34, 24, 0.1);
  border-radius: 12px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.app-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.app-card .category {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cinnabar);
  text-transform: capitalize;
  margin-bottom: 8px;
}

.app-card .description {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.app-card .privacy-link {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--forest-green);
  font-weight: 500;
  padding-top: 10px;
  border-top: 1px solid rgba(42, 34, 24, 0.08);
  width: 100%;
  transition: color 0.2s;
}

.app-card .privacy-link:hover {
  color: var(--cinnabar);
}

/* Footer */
footer {
  margin-top: auto;
  text-align: center;
  padding: 32px 24px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

footer .motto {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-style: italic;
  font-size: 0.85rem;
  color: var(--forest-green);
  margin-top: 4px;
}

/* Responsive */
@media (max-width: 768px) {
  .app-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .crest-placeholder {
    width: 160px;
    height: 160px;
  }
}

@media (max-width: 480px) {
  .app-grid {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin: 0 auto;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  nav {
    padding: 16px;
  }

  .apps {
    padding: 0 16px 32px;
  }
}