:root {
  --bg: #0b0f17;
  --bg-alt: #10151f;
  --card: #141a26;
  --border: #232b3a;
  --text: #e6e9ef;
  --text-dim: #9aa4b6;
  --accent: #5b8cff;
  --accent-2: #34d3a3;
  --accent-3: #ff8a5b;
  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11,15,23,0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo { font-weight: 800; font-size: 1.25rem; letter-spacing: -0.02em; color: var(--text); }
.logo span { color: var(--accent); }
nav.main { display: flex; align-items: center; gap: 28px; }
nav.main a { color: var(--text-dim); font-weight: 600; font-size: 0.95rem; }
nav.main a:hover { color: var(--text); text-decoration: none; }
.lang-switch { display: flex; gap: 6px; margin-left: 8px; }
.lang-switch a {
  padding: 4px 10px; border: 1px solid var(--border); border-radius: 999px;
  font-size: 0.8rem; font-weight: 700; color: var(--text-dim);
}
.lang-switch a.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Hero */
.hero { padding: 88px 0 64px; text-align: center; }
.hero h1 { font-size: 2.6rem; margin: 0 0 16px; letter-spacing: -0.03em; }
.hero h1 .grad {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { color: var(--text-dim); font-size: 1.15rem; max-width: 640px; margin: 0 auto; }

/* Sections */
section.block { padding: 72px 0; border-top: 1px solid var(--border); }
section.block:nth-of-type(even) { background: var(--bg-alt); }
.block h2 { font-size: 1.9rem; margin: 0 0 8px; letter-spacing: -0.02em; }
.block .lead { color: var(--text-dim); margin: 0 0 40px; max-width: 700px; }

/* Cards */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.grid-5 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; transition: transform .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-3px); border-color: #33405a; }

.app-card .app-head { display: flex; align-items: center; gap: 16px; margin-bottom: 14px; }
.app-icon { width: 64px; height: 64px; border-radius: 16px; object-fit: cover; flex-shrink: 0; }
.app-icon.fallback {
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.4rem; color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.app-name { font-size: 1.25rem; font-weight: 700; margin: 0; }
.badge {
  display: inline-block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.04em; padding: 3px 9px; border-radius: 999px;
  background: rgba(255,138,91,0.15); color: var(--accent-3); border: 1px solid rgba(255,138,91,0.35);
  margin-top: 4px;
}
.app-desc { color: var(--text-dim); margin: 12px 0 16px; }
.feature-list { list-style: none; padding: 0; margin: 0 0 20px; color: var(--text-dim); font-size: 0.92rem; }
.feature-list li { padding-left: 22px; position: relative; margin-bottom: 6px; }
.feature-list li::before { content: "✓"; position: absolute; left: 0; color: var(--accent-2); font-weight: 700; }

.shots { display: flex; gap: 10px; overflow-x: auto; margin: 16px 0; padding-bottom: 6px; }
.shots img { height: 220px; border-radius: 10px; border: 1px solid var(--border); flex-shrink: 0; }

.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 10px;
  font-weight: 700; font-size: 0.92rem; text-decoration: none; border: 1px solid transparent;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #4776e6; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn-row .meta { color: var(--text-dim); font-size: 0.85rem; }

/* Plugin */
.plugin-card { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: center; }
.plugin-card .banner { width: 100%; border-radius: 10px; border: 1px solid var(--border); }
.plugin-pro {
  margin-top: 28px; padding: 20px 24px; border: 1px dashed var(--border); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.plugin-pro p { margin: 0; color: var(--text-dim); }
.plugin-pro strong { color: var(--text); }

/* Webs */
.web-card { text-align: left; }
.web-card .domain { font-weight: 700; font-size: 1.05rem; margin: 0 0 6px; word-break: break-word; }
.web-card p { color: var(--text-dim); font-size: 0.9rem; margin: 0 0 14px; }

/* Footer */
footer.site { border-top: 1px solid var(--border); padding: 36px 0; }
footer.site .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
footer.site p { color: var(--text-dim); font-size: 0.85rem; margin: 0; }

@media (max-width: 780px) {
  nav.main { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .plugin-card { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
}