/* GameFringe — Electric dark theme with lime accents */

:root {
  --bg: #0c0c0e;
  --surface: #111115;
  --surface-2: #18181e;
  --text: #f0f0f2;
  --text-muted: #7a7a8a;
  --accent: #c8ff4d;
  --accent-dim: rgba(200, 255, 77, 0.1);
  --border: #22222c;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 32px;
  background: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 1100px;
  margin: 0 auto;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: #000;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: -0.5px;
  border-radius: 6px;
}

.nav-tagline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.3px;
  color: var(--text);
}

/* ── Hero ── */
.hero {
  padding: 140px 32px 100px;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(200, 255, 77, 0.2);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 32px;
  letter-spacing: 0.01em;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(52px, 8vw, 96px);
  line-height: 1.02;
  letter-spacing: -3px;
  color: var(--text);
  margin-bottom: 28px;
}

.hero-headline br { display: block; }

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 56px;
  font-weight: 300;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat-val {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  color: var(--accent);
  letter-spacing: -1px;
  line-height: 1.1;
}

.stat-label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 3px;
}

.stat-div {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ── How It Works ── */
.how {
  padding: 100px 32px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.how-steps {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto 56px;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 220px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}

.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 14px;
}

.step-body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.step-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

.step-arrow {
  color: var(--text-muted);
  flex-shrink: 0;
}

.how-divider {
  max-width: 1100px;
  margin: 0 auto 28px;
  height: 1px;
  background: var(--border);
}

.how-tagline {
  max-width: 1100px;
  margin: 0 auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--text);
  letter-spacing: -0.8px;
  line-height: 1.4;
  text-align: center;
}

/* ── Features ── */
.features {
  padding: 100px 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.features-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -1.5px;
  color: var(--text);
  margin-bottom: 56px;
  max-width: 560px;
  line-height: 1.1;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature {
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: border-color 0.2s;
}

.feature:hover {
  border-color: rgba(200, 255, 77, 0.2);
}

.feature-icon {
  color: var(--accent);
  margin-bottom: 20px;
}

.feature h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.feature p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Difference ── */
.difference {
  padding: 100px 32px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.diff-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.diff-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 40px);
  letter-spacing: -1.2px;
  color: var(--text);
  margin: 16px 0 20px;
  line-height: 1.15;
}

.diff-body {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  font-weight: 300;
}

.diff-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.diff-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 24px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.diff-item-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.diff-item-text strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  margin-bottom: 4px;
}

.diff-item-text span {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Manifesto ── */
.manifesto {
  padding: 120px 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.manifesto-inner {
  max-width: 720px;
}

.manifesto-quote {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.5vw, 38px);
  letter-spacing: -1px;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 36px;
}

.manifesto-body {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
  font-weight: 300;
}

/* ── Footer ── */
.footer {
  padding: 60px 32px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--accent);
  color: #000;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 11px;
  border-radius: 5px;
}

.footer-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
}

.footer-tagline {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 20px;
  font-weight: 400;
}

.footer-legal {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  opacity: 0.7;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav { padding: 16px 20px; }
  .hero { padding: 120px 20px 80px; }
  .hero-headline { letter-spacing: -2px; }
  .how, .features, .difference, .manifesto { padding: 72px 20px; }
  .how-steps { flex-direction: column; gap: 16px; }
  .step-arrow { display: none; }
  .diff-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-stats { gap: 20px; }
  .stat-div { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 44px; }
  .features-headline { font-size: 26px; }
  .manifesto-quote { font-size: 22px; }
}