/* Mascot AI – Landing Styles */
:root {
  --bg: #0b0c10;
  --panel: #111218;
  --text: #e8eaf0;
  --muted: #b1b6c6;
  --brand: #6aa9ff;
  --brand-ink: #0a2540;
  --accent: #9dd58b;
  --border: #222433;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(1200px 800px at 90% -10%, #14233a 0%, transparent 50%) , var(--bg);
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(1100px, 92%);
  margin-inline: auto;
}

.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11,12,16,0.7);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; }
.brand-mark { width: 28px; height: 28px; display: grid; place-items: center; background: var(--brand); color: white; border-radius: 7px; font-size: 18px; }
.brand-name { letter-spacing: 0.2px; }

.nav { display: flex; gap: 18px; }
.nav-link { color: var(--text); text-decoration: none; opacity: 0.9; }
.nav-link.is-disabled { opacity: 0.5; cursor: not-allowed; }
.nav-link:hover { opacity: 1; }

.hero { padding: 64px 0 28px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; align-items: center; }
.hero-copy h1 { font-size: clamp(28px, 5vw, 44px); line-height: 1.15; margin: 10px 0 12px; }
.lead { color: var(--muted); font-size: 1.0625rem; }
.cta { display: flex; gap: 14px; margin-top: 18px; align-items: center; }

.badge { display: inline-block; padding: 6px 10px; border-radius: 999px; font-size: 12px; letter-spacing: 0.4px; background: rgba(106,169,255,0.15); color: var(--brand); border: 1px solid rgba(106,169,255,0.25); }

.btn { display: inline-block; padding: 10px 14px; border-radius: 10px; background: linear-gradient(180deg, #6aa9ff, #3e7ae0); color: white; text-decoration: none; font-weight: 600; box-shadow: 0 6px 24px rgba(58,118,237,0.35); }
.btn.is-disabled { filter: grayscale(0.2) brightness(0.9); opacity: 0.7; cursor: not-allowed; }
.btn:hover { transform: translateY(-1px); }

.link { color: var(--brand); text-decoration: none; }
.link:hover { text-decoration: underline; }

.hero-visual { display: grid; place-items: center; }
.hero-visual img { width: min(420px, 90%); height: auto; border-radius: 18px; box-shadow: 0 18px 60px rgba(0,0,0,0.35), inset 0 0 0 1px rgba(255,255,255,0.04); background: var(--panel); }

.section { padding: 42px 0 72px; }
.two-col { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 36px; align-items: start; }

.features { padding-left: 18px; color: var(--muted); }
.features li { margin: 8px 0; }

.card { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); border: 1px solid var(--border); border-radius: 16px; padding: 16px; }
.preview { text-align: center; }
.preview img { width: 100%; height: auto; border-radius: 10px; display: block; }
.preview-label { font-size: 12px; color: var(--muted); margin-bottom: 8px; }

.site-footer { border-top: 1px solid var(--border); padding: 16px 0; background: rgba(255,255,255,0.02); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: var(--muted); font-size: 14px; }
.footer-links { display: flex; gap: 16px; }

@media (max-width: 900px) {
  .hero-grid, .two-col { grid-template-columns: 1fr; }
  .hero { padding-top: 32px; }
  .hero-visual img { width: min(340px, 90%); }
}