.land { min-height: 100vh; background: radial-gradient(900px 500px at 80% -10%, rgba(34, 211, 238, .16), transparent 60%), radial-gradient(700px 500px at -10% 30%, rgba(37, 99, 235, .22), transparent 60%), var(--bg); }
.land-nav { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 18px clamp(16px, 5vw, 56px); }
.brandline { display: inline-flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none !important; }
.brandline img { width: 56px; height: 56px; border-radius: 13px; background: #000; box-shadow: 0 0 0 1px rgba(34, 211, 238, .28), 0 0 22px rgba(34, 211, 238, .22); }
.brandline b { font-family: var(--font-display); font-size: 1.35rem; letter-spacing: .01em; } .land-nav nav { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; } .land-nav nav a.link { color: var(--muted); padding: 8px 10px; font-weight: 500; }
.land-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 24px; align-items: center; padding: 10px clamp(16px, 5vw, 56px) 34px; max-width: 1380px; margin: 0 auto; }
.land-hero h1 { margin-bottom: .35em; } .land-hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--accent), #a5b4fc); -webkit-background-clip: text; background-clip: text; color: transparent; }
.land-hero p.lead { font-size: 1.12rem; color: var(--muted); max-width: 52ch; }
.hero-stage { position: relative; height: clamp(300px, 46vw, 520px); border-radius: 28px; overflow: hidden; border: 1px solid var(--line-2); background: radial-gradient(70% 60% at 50% 60%, var(--stage-1), var(--stage-2)); }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.land-sec { max-width: 1380px; margin: 0 auto; padding: 24px clamp(16px, 5vw, 56px); }
.feature { display: grid; gap: 8px; padding: 22px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); } .feature .i { width: 30px; height: 30px; color: var(--accent); }
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; counter-reset: f; } .flow > div { padding: 18px; border-radius: 18px; border: 1px solid var(--line); background: var(--surface); counter-increment: f; } .flow > div::before { content: counter(f, decimal-leading-zero); font-family: var(--font-display); color: var(--accent); font-size: 1.6rem; display: block; }
.land-foot { padding: 30px clamp(16px, 5vw, 56px); color: var(--faint); font-size: .84rem; border-top: 1px solid var(--line); max-width: 1380px; margin: 40px auto 0; }
@media (max-width: 900px) { .land-hero { grid-template-columns: 1fr; } .flow { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .flow { grid-template-columns: 1fr; } }