:root {
  --bg: #0A0E17;
  --bg-secondary: #0F172A;
  --card-bg: #121826;
  --card-border: #1E293B;
  --card-hover-border: rgba(0, 240, 255, 0.4);
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --accent: #00F0FF;
  --accent-glow: rgba(0, 240, 255, 0.15);
  --link: #38BDF8;
  --link-hover: #7DD3FC;
  --warning: #F59E0B;
  --warning-glow: rgba(245, 158, 11, 0.1);
  --success: #10B981;
  --success-glow: rgba(16, 185, 129, 0.12);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.68;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* ================= HEADER ================= */
header {
  background: radial-gradient(circle at 50% -20%, #1E293B 0%, var(--bg) 85%);
  border-bottom: 1px solid var(--card-border);
  padding: 48px 20px 36px;
  text-align: center;
}

.header-content {
  max-width: 860px;
  margin: 0 auto;
}

.brand-badge {
  display: inline-block;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(0, 240, 255, 0.35);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 14px;
}

h1 {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.6px;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 15px;
  max-width: 600px;
  margin: 0 auto;
}

.meta-text {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.meta-text strong {
  color: #FFFFFF;
}

.meta-text code {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--accent);
}

/* ================= NAVIGATION ================= */
.nav-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--link);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid rgba(56, 189, 248, 0.25);
  transition: all 0.2s ease;
  background: rgba(18, 24, 38, 0.6);
}

.nav-link:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--link);
  color: #FFFFFF;
}

.nav-link.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent);
  color: var(--accent);
}

/* ================= MAIN CONTAINER ================= */
main {
  flex: 1;
  max-width: 880px;
  width: 100%;
  margin: 36px auto;
  padding: 0 20px 60px;
}

.section-title {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ================= CARDS & GRID ================= */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 36px;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 24px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: var(--card-hover-border);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.card-top {
  margin-bottom: 16px;
}

.card-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 3px 10px;
  border-radius: 6px;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

.project-name {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.package-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.project-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.55;
}

.card-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 16px;
}

.btn {
  flex: 1;
  text-align: center;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 14px;
  border-radius: 8px;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-primary {
  background: rgba(0, 240, 255, 0.12);
  color: var(--accent);
  border: 1px solid rgba(0, 240, 255, 0.35);
}

.btn-primary:hover {
  background: rgba(0, 240, 255, 0.25);
  color: #FFFFFF;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  border: 1px solid var(--card-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.2);
}

/* ================= ARTICLE & POLICY CONTENT ================= */
.legal-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 36px 32px;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

@media (max-width: 640px) {
  .legal-card {
    padding: 24px 18px;
  }
}

h2 {
  font-size: 19px;
  font-weight: 700;
  color: #FFFFFF;
  margin: 32px 0 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

h2:first-of-type {
  margin-top: 0;
}

h2 span.num {
  background: var(--accent-glow);
  color: var(--accent);
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

p {
  color: var(--text-muted);
  margin-bottom: 14px;
  font-size: 14.5px;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  margin: 10px 0 16px 24px;
  color: var(--text-muted);
  font-size: 14.5px;
}

li {
  margin-bottom: 8px;
}

strong {
  color: #FFFFFF;
}

/* ================= CALLOUT BOXES ================= */
.callout {
  padding: 16px 20px;
  border-radius: 0 10px 10px 0;
  margin: 20px 0;
}

.callout p {
  font-size: 14px;
}

.callout-highlight {
  background: rgba(0, 240, 255, 0.05);
  border-left: 3px solid var(--accent);
}

.callout-highlight p {
  color: #E2E8F0;
}

.callout-warning {
  background: rgba(245, 158, 11, 0.08);
  border-left: 3px solid var(--warning);
}

.callout-warning p {
  color: #FEF3C7;
}

.callout-success {
  background: rgba(16, 185, 129, 0.08);
  border-left: 3px solid var(--success);
}

.callout-success p {
  color: #D1FAE5;
}

/* ================= CONTACT SECTION ================= */
.contact-card {
  background: linear-gradient(135deg, rgba(18, 24, 38, 0.98), rgba(30, 41, 59, 0.95));
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: 14px;
  padding: 24px;
  margin-top: 28px;
}

.contact-card h3 {
  font-size: 17px;
  color: #FFFFFF;
  margin-bottom: 14px;
  font-weight: 700;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.contact-item {
  color: var(--text-muted);
  font-size: 13.5px;
}

.contact-item strong {
  display: block;
  color: #FFFFFF;
  margin-bottom: 4px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-item a {
  color: var(--accent);
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
  color: var(--link-hover);
}

/* ================= FOOTER ================= */
footer {
  border-top: 1px solid var(--card-border);
  text-align: center;
  padding: 30px 20px;
  color: var(--text-dim);
  font-size: 13px;
  margin-top: auto;
}

footer a {
  color: var(--text-muted);
  text-decoration: none;
}

footer a:hover {
  color: var(--accent);
}