/* Trang chủ (/). */
/* ---------- Trang chủ ---------- */
.home { max-width: 1180px; margin: 0 auto; padding: 40px 20px 80px; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 40px; align-items: center; }
.eyebrow { display: inline-block; padding: 5px 12px; border-radius: 999px; background: rgba(109,91,255,.16); color: #b3a9ff; font-size: 13px; font-weight: 600; margin-bottom: 18px; }
.hero h1 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.08; letter-spacing: -1px; margin: 0 0 16px; }
.lead { color: var(--muted); font-size: 17px; line-height: 1.6; margin: 0 0 24px; max-width: 520px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.btn.big { padding: 12px 20px; font-size: 15px; font-weight: 600; border-radius: 10px; }
.ticks { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: 14px; }
.ticks li::before { content: '✓'; color: #5fe0a4; margin-right: 7px; font-weight: 800; }
.hero-art { min-width: 0; padding: 14px; border-radius: 20px; background: radial-gradient(circle at 50% 30%, #1d2130, var(--panel)); border: 1px solid var(--line); }
.hero-art canvas { display: block; width: 100%; height: auto; border-radius: 10px; }
.section-title { font-size: 26px; letter-spacing: -.4px; margin: 72px 0 24px; }
.features { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.feature { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.feature svg { width: 30px; height: 30px; fill: none; stroke: #9b8cff; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 14px; }
.feature h3 { margin: 0 0 6px; font-size: 17px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.steps li { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: flex; flex-direction: column; gap: 6px; }
.steps b { font-size: 17px; }
.steps span { color: var(--muted); font-size: 14px; line-height: 1.55; }
.final-cta { margin-top: 72px; padding: 40px 20px; text-align: center; border-radius: 20px; background: linear-gradient(135deg, rgba(109,91,255,.28), rgba(42,167,255,.16)); border: 1px solid var(--line); }
.final-cta h2 { margin: 0 0 18px; font-size: 26px; letter-spacing: -.4px; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; } }