/* === DAUTU.MUONNOI.ORG — Community Tech Initiative === */
/* Dark theme, legal-safe, no public investment language */

:root {
  --bg-primary: #0b1120;
  --bg-secondary: #0f172a;
  --bg-card: #111827;
  --bg-elevated: #1e293b;
  --border: #334155;
  --border-subtle: #1e293b;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #f59e0b;
  --accent-soft: #fbbf24;
  --accent-red: #ef4444;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --radius: 0.75rem;
  --radius-sm: 0.375rem;
  --max-width: 1152px;
  --header-height: 64px;
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-soft); text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.85; }

img { max-width: 100%; height: auto; display: block; }

/* === Header === */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: rgba(11,17,32,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  display: flex; align-items: center;
}

.header-inner {
  width: 100%; max-width: var(--max-width); margin: 0 auto;
  padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between;
}

.logo {
  font-weight: 700; font-size: 1.125rem; color: var(--text-primary);
  display: flex; align-items: center; gap: 0.5rem;
}

.logo span { background: linear-gradient(90deg, var(--accent), var(--accent-red)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.nav-desktop { display: flex; align-items: center; gap: 0.25rem; }

.nav-desktop a {
  padding: 0.5rem 0.75rem; border-radius: var(--radius-sm); color: var(--text-secondary); font-size: 0.875rem; font-weight: 500;
}
.nav-desktop a:hover, .nav-desktop a.active { color: var(--text-primary); background: var(--bg-elevated); }

.header-cta {
  padding: 0.5rem 1rem; border-radius: var(--radius-sm); background: var(--bg-elevated);
  border: 1px solid var(--border); color: var(--accent-soft); font-size: 0.875rem; font-weight: 600;
}
.header-cta:hover { background: var(--border); }

.mobile-menu-btn { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.5rem; cursor: pointer; }

/* === Layout === */
main { padding-top: var(--header-height); }

.section {
  padding: 5rem 1.5rem; max-width: var(--max-width); margin: 0 auto;
}

.section-alt { background: var(--bg-secondary); }

.section-title {
  font-size: 1.875rem; font-weight: 700; margin-bottom: 0.75rem;
  background: linear-gradient(90deg, var(--accent), var(--accent-red)); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.section-subtitle { color: var(--text-secondary); max-width: 640px; margin-bottom: 2.5rem; font-size: 1.0625rem; }

.eyebrow {
  display: inline-block; padding: 0.375rem 0.875rem; border-radius: 9999px;
  background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.25);
  color: var(--accent-soft); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.025em; text-transform: uppercase; margin-bottom: 1rem;
}

/* === Hero === */
.hero { text-align: center; padding: 7rem 1.5rem 5rem; }

.hero h1 { font-size: clamp(1.875rem, 5vw, 3rem); font-weight: 800; line-height: 1.15; margin-bottom: 1.25rem; }

.hero .gradient-text {
  background: linear-gradient(90deg, var(--accent), var(--accent-red)); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

.hero p { color: var(--text-secondary); font-size: 1.125rem; max-width: 640px; margin: 0 auto 2rem; }

.hero-note {
  display: block; margin: 0 auto 2rem; max-width: 640px; padding: 1rem; border-radius: var(--radius);
  background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.2); color: var(--text-secondary); font-size: 0.8125rem; line-height: 1.6;
}

.cta-group { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; align-items: center; }

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.5rem; border-radius: var(--radius-sm);
  font-size: 0.9375rem; font-weight: 600; cursor: pointer; border: none; transition: transform var(--transition), opacity var(--transition);
}
.btn:hover { transform: translateY(-1px); opacity: 0.92; }

.btn-primary { background: linear-gradient(90deg, var(--accent), #d97706); color: #0f172a; }

.btn-secondary { background: var(--bg-elevated); border: 1px solid var(--border); color: var(--text-primary); }

.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-secondary); }

/* === Cards === */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; }

.card {
  background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius); padding: 1.75rem;
  transition: border-color var(--transition), transform var(--transition);
}
.card:hover { border-color: var(--border); transform: translateY(-2px); }

.card h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--text-primary); }

.card p { color: var(--text-secondary); font-size: 0.9375rem; }

.card .cta { margin-top: 1.25rem; display: inline-block; font-weight: 600; font-size: 0.875rem; color: var(--accent-soft); }

.project-card .num { display: inline-block; width: 2rem; height: 2rem; line-height: 2rem; text-align: center; border-radius: 9999px; background: var(--bg-elevated); color: var(--accent-soft); font-size: 0.875rem; font-weight: 700; margin-bottom: 1rem; }

/* === Lane / Step === */
.lane-item, .step-item {
  display: flex; gap: 1rem; align-items: flex-start; padding: 1.5rem; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border-subtle);
}

.lane-num, .step-num {
  flex-shrink: 0; width: 2.25rem; height: 2.25rem; display: grid; place-items: center;
  border-radius: 9999px; background: var(--bg-elevated); border: 1px solid var(--border);
  color: var(--accent-soft); font-weight: 700; font-size: 0.875rem;
}

.lane-title, .step-title { font-weight: 700; margin-bottom: 0.25rem; }
.lane-desc, .step-desc { color: var(--text-secondary); font-size: 0.9375rem; }

/* === Lists === */
.check-list { list-style: none; display: grid; gap: 0.75rem; }
.check-list li { display: flex; gap: 0.625rem; align-items: flex-start; color: var(--text-secondary); }
.check-list li::before { content: "✓"; color: var(--success); font-weight: 700; flex-shrink: 0; }

.cross-list { list-style: none; display: grid; gap: 0.75rem; }
.cross-list li { display: flex; gap: 0.625rem; align-items: flex-start; color: var(--text-secondary); }
.cross-list li::before { content: "✕"; color: var(--danger); font-weight: 700; flex-shrink: 0; }

/* === Form === */
.form { max-width: 720px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

.form-group { margin-bottom: 1.25rem; }

.form-group label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 0.375rem; color: var(--text-secondary); }
.form-group label .required { color: var(--danger); margin-left: 0.125rem; }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 0.625rem 0.875rem; border-radius: var(--radius-sm);
  background: var(--bg-elevated); border: 1px solid var(--border); color: var(--text-primary); font-size: 0.9375rem;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--accent); }

.form-group textarea { min-height: 120px; resize: vertical; }

.form-group small { display: block; margin-top: 0.25rem; color: var(--text-muted); font-size: 0.8125rem; }

.checkbox-group { display: flex; gap: 0.625rem; align-items: flex-start; }
.checkbox-group input { width: auto; margin-top: 0.2rem; accent-color: var(--accent); }
.checkbox-group label { font-size: 0.875rem; font-weight: 400; color: var(--text-secondary); line-height: 1.5; }

/* === FAQ === */
.faq-item { border-bottom: 1px solid var(--border-subtle); padding: 1.25rem 0; }
.faq-item:last-child { border-bottom: none; }
.faq-q { font-weight: 700; margin-bottom: 0.5rem; color: var(--text-primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-q::after { content: "+"; color: var(--accent); font-size: 1.25rem; }
.faq-a { color: var(--text-secondary); font-size: 0.9375rem; max-height: 0; overflow: hidden; transition: max-height var(--transition); }
.faq-item.open .faq-a { max-height: 500px; }
.faq-item.open .faq-q::after { content: "−"; }

/* === Legal Footer === */
.legal-footer {
  background: var(--bg-secondary); border-top: 1px solid var(--border-subtle); padding: 2.5rem 1.5rem;
}
.legal-inner { max-width: var(--max-width); margin: 0 auto; }
.legal-inner p { color: var(--text-muted); font-size: 0.8125rem; line-height: 1.7; margin-bottom: 0.75rem; }
.legal-inner .status-badge {
  display: inline-flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 1rem;
}
.badge {
  padding: 0.375rem 0.75rem; border-radius: 9999px; background: var(--bg-elevated); border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.75rem; font-weight: 500;
}
.badge-warn { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.25); color: var(--accent-soft); }
.badge-danger { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.25); color: var(--danger); }

/* === Status panels === */
.status-panel { padding: 2.5rem; border-radius: var(--radius); text-align: center; background: var(--bg-card); border: 1px solid var(--border-subtle); }
.status-panel .icon { font-size: 3rem; margin-bottom: 1rem; }
.status-panel h2 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.status-panel p { color: var(--text-secondary); max-width: 480px; margin: 0 auto 1.5rem; }

/* === Tables === */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table th, .data-table td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--border-subtle); }
.data-table th { color: var(--text-muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.data-table td { color: var(--text-secondary); }
.data-table tr:hover td { color: var(--text-primary); }

/* === Mobile nav === */
@media (max-width: 1024px) {
  .nav-desktop { display: none; }
  .mobile-menu-btn { display: block; }
  .mobile-nav {
    position: fixed; inset: var(--header-height) 0 0 0; background: var(--bg-primary); padding: 1.5rem; display: none; flex-direction: column; gap: 0.5rem; z-index: 999;
  }
  .mobile-nav.open { display: flex; }
  .mobile-nav a { padding: 0.75rem; border-radius: var(--radius-sm); color: var(--text-secondary); font-weight: 500; }
  .mobile-nav a:hover, .mobile-nav a.active { background: var(--bg-elevated); color: var(--text-primary); }
}

/* === Misc === */
.divider { height: 1px; background: var(--border-subtle); margin: 2.5rem 0; }

.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; } .mb-4 { margin-bottom: 2rem; }