/* Vibe Deck - landing page styles. BEM-scoped under .landing */

:root {
  --vd-bg: #0b0d12;
  --vd-bg-elev: #11141b;
  --vd-bg-elev-2: #181c25;
  --vd-fg: #e6e9ef;
  --vd-fg-muted: #98a1b3;
  --vd-accent: #7df9ff;
  --vd-accent-strong: #38d2db;
  --vd-danger: #ff6b6b;
  --vd-ok: #4ade80;
  --vd-warn: #fbbf24;
  --vd-border: #232836;
  --vd-radius: 12px;
  --vd-radius-sm: 8px;
  --vd-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

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

html, body { margin: 0; padding: 0; }

body.landing {
  background: radial-gradient(circle at 20% 0%, #1a2030 0%, var(--vd-bg) 55%);
  color: var(--vd-fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
               "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.landing__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.landing__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--vd-fg);
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
}

.landing__logo-mark {
  display: inline-block;
  color: var(--vd-accent);
  font-size: 22px;
  transform: translateY(-1px);
}

.landing__nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.landing__nav-link {
  color: var(--vd-fg-muted);
  text-decoration: none;
  font-size: 14px;
}

.landing__nav-link:hover { color: var(--vd-fg); }

.landing__nav-cta,
.landing__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--vd-radius-sm);
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}

.landing__nav-cta {
  background: var(--vd-accent);
  color: #062023;
}

.landing__nav-cta:hover { background: var(--vd-accent-strong); }

.landing__btn--primary {
  background: var(--vd-accent);
  color: #062023;
}

.landing__btn--primary:hover { background: var(--vd-accent-strong); }

.landing__btn--ghost {
  background: transparent;
  color: var(--vd-fg);
  border-color: var(--vd-border);
}

.landing__btn--ghost:hover {
  border-color: var(--vd-accent);
  color: var(--vd-accent);
}

.landing__main {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 32px 96px;
}

.landing__hero {
  max-width: 760px;
  margin: 32px auto 80px;
  text-align: center;
}

.landing__hero-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

.landing__hero-sub {
  color: var(--vd-fg-muted);
  font-size: 18px;
  margin: 0 auto 32px;
  max-width: 560px;
}

.landing__hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.landing__hero-note {
  color: var(--vd-fg-muted);
  font-size: 13px;
  margin-top: 20px;
}

.landing__section-title {
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 32px;
  text-align: center;
  letter-spacing: -0.01em;
}

.landing__how {
  margin: 80px 0;
}

.landing__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.landing__step {
  background: var(--vd-bg-elev);
  border: 1px solid var(--vd-border);
  border-radius: var(--vd-radius);
  padding: 24px;
}

.landing__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--vd-accent);
  color: #062023;
  font-weight: 700;
  margin-bottom: 12px;
}

.landing__step-title {
  font-size: 18px;
  margin: 0 0 8px;
}

.landing__step-text {
  color: var(--vd-fg-muted);
  font-size: 14px;
  margin: 0;
}

.landing__download {
  margin: 80px 0 0;
}

.landing__download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.landing__download-card {
  background: var(--vd-bg-elev);
  border: 1px solid var(--vd-border);
  border-radius: var(--vd-radius);
  padding: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.landing__download-card-title {
  font-size: 18px;
  margin: 0;
}

.landing__download-card-text {
  color: var(--vd-fg-muted);
  font-size: 14px;
  margin: 0;
}

.landing__download-card--soon { opacity: 0.55; }

.landing__footer {
  border-top: 1px solid var(--vd-border);
  padding: 20px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--vd-fg-muted);
  font-size: 13px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 12px;
}

.landing__footer-text { margin: 0; }
.landing__footer-status { margin: 0; }

.landing__status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--vd-bg-elev-2);
  font-weight: 600;
  font-size: 12px;
}

.landing__status[data-status="ok"]       { color: var(--vd-ok); }
.landing__status[data-status="degraded"] { color: var(--vd-warn); }
.landing__status[data-status="down"]     { color: var(--vd-danger); }
.landing__status[data-status="checking"] { color: var(--vd-fg-muted); }

@media (max-width: 640px) {
  .landing__header { padding: 16px; }
  .landing__main { padding: 24px 16px 64px; }
  .landing__nav { gap: 12px; }
  .landing__nav-link { display: none; }
}