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

:root {
  --bg: #0d0d0d;
  --surface: #161618;
  --border: rgba(255, 255, 255, 0.07);
  --text: #f0f0f2;
  --text-muted: #888890;
  --accent: #ff6b35;
  --accent-hover: #ff8555;
  --radius: 10px;
}

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
}

/* ── Hero ── */

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 120px 0 80px;
  max-width: 640px;
}

.badge {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255, 107, 53, 0.1);
  border: 1px solid rgba(255, 107, 53, 0.25);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 32px;
}

.wordmark {
  font-size: clamp(56px, 10vw, 88px);
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 0%, #c0c0cc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 20px;
}

.slogan {
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 400;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 28px;
}

.desc {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 44px;
  line-height: 1.7;
}

.cta {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  padding: 14px 36px 12px;
  border-radius: var(--radius);
  transition: background 0.15s, transform 0.1s;
  line-height: 1.3;
  pointer-events: none;
  opacity: 0.6;
}

.cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.cta-sub {
  font-size: 11px;
  font-weight: 400;
  opacity: 0.8;
  margin-top: 2px;
}

.coming-soon {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.coming-soon a {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.coming-soon a:hover {
  color: var(--text);
}

/* ── Feature cards ── */

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  width: 100%;
  max-width: 800px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 100px;
}

.feature {
  background: var(--surface);
  padding: 32px 28px;
}

.feature-icon {
  font-size: 24px;
  display: block;
  margin-bottom: 14px;
}

.feature h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

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

/* ── Footer ── */

footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  width: 100%;
}

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

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

.sep {
  opacity: 0.3;
}

/* ── Responsive ── */

@media (max-width: 600px) {
  .hero {
    padding: 80px 0 60px;
  }

  .features {
    grid-template-columns: 1fr;
  }
}