:root {
  --bg0: #0a0a0f;
  --bg1: #0f0f18;
  --card: #14141c;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f3f4f6;
  --muted: #9ca3af;
  --muted2: #6b7280;
  --accent: #818cf8;
  --accent2: #34d399;
  --violet: #a78bfa;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.55);
  --radius: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 500px at 20% 10%, rgba(99, 102, 241, 0.18), transparent 55%),
    radial-gradient(700px 450px at 85% 20%, rgba(139, 92, 246, 0.12), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 32px 18px 80px; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
}

.dot { width: 8px; height: 8px; border-radius: 99px; background: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  transition: 0.2s transform, 0.2s background, 0.2s border;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(129, 140, 248, 0.35);
}

.btn.primary {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.95), rgba(139, 92, 246, 0.7));
  border-color: rgba(129, 140, 248, 0.55);
  box-shadow: 0 16px 45px rgba(99, 102, 241, 0.22);
}

.btn.primary:hover {
  background: linear-gradient(135deg, rgba(99, 102, 241, 1), rgba(139, 92, 246, 0.8));
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(10, 10, 15, 0.8);
  border-radius: 20px;
  position: sticky;
  top: 12px;
  z-index: 20;
  backdrop-filter: blur(12px);
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 200px; }

.brand img {
  width: 140px;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  padding: 6px;
}

.brand b { font-size: 14px; display: block; }
.brand span { display: block; font-size: 12px; color: var(--muted); }

.nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }

.nav a {
  color: var(--muted);
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 12px;
  transition: 0.2s background, 0.2s color;
}

.nav a:hover,
.nav a.active { background: rgba(255, 255, 255, 0.04); color: var(--text); }

.actions { display: flex; gap: 10px; align-items: center; }

.hide-sm { display: inline-flex; }

@media (max-width: 900px) {
  .nav { display: none; }
  .hide-sm { display: none; }
  .brand { min-width: auto; }
}

.hero {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 18px;
  align-items: stretch;
}

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
}

.heroCard,
.card,
.miniCard,
.listCard,
.contactBox,
.contentPage,
.aigeo-promo {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.heroCard { padding: 28px; position: relative; overflow: hidden; }

.heroCard::before {
  content: "";
  position: absolute;
  inset: -2px;
  background:
    radial-gradient(420px 240px at 20% 10%, rgba(99, 102, 241, 0.2), transparent 60%),
    radial-gradient(420px 240px at 85% 30%, rgba(52, 211, 153, 0.1), transparent 60%);
  pointer-events: none;
}

.heroInner { position: relative; }

.hero h1 {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 14px 0 12px;
}

.hero p { color: var(--muted); font-size: 16px; max-width: 62ch; }

.heroRow { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

.heroMeta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
  color: var(--muted2);
  font-size: 13px;
}

.heroMeta .k {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 14px;
}

.badge {
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: var(--accent2);
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.12);
}

.side { display: grid; gap: 14px; }

.miniCard,
.aigeo-promo { padding: 18px; }

.miniCard h3,
.aigeo-promo h3 { font-size: 14px; color: var(--muted); font-weight: 600; }

.big {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 8px;
}

.big span { color: var(--accent); }

.miniCard p,
.aigeo-promo p { color: var(--muted2); font-size: 13px; margin-top: 8px; }

.aigeo-promo {
  border-color: rgba(129, 140, 248, 0.35);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(139, 92, 246, 0.06));
}

.aigeo-promo .btn { margin-top: 14px; width: 100%; }

section { margin-top: 56px; }

.titleRow {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

h2 { font-size: 24px; letter-spacing: -0.02em; }

.subtitle { color: var(--muted); font-size: 14px; max-width: 70ch; }

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}

.col4 { grid-column: span 4; }
.col6 { grid-column: span 6; }
.col12 { grid-column: span 12; }

@media (max-width: 980px) {
  .col4, .col6 { grid-column: span 12; }
}

.card { padding: 18px; transition: 0.2s transform, 0.2s border; }

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(129, 140, 248, 0.35);
}

.card h3 { font-size: 16px; margin-bottom: 6px; }
.card p { color: var(--muted); font-size: 14px; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

.tag {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 10px;
  border-radius: 999px;
}

.tag.accent {
  border-color: rgba(129, 140, 248, 0.35);
  color: #c7d2fe;
  background: rgba(99, 102, 241, 0.12);
}

.tag.green {
  border-color: rgba(52, 211, 153, 0.3);
  color: #a7f3d0;
  background: rgba(52, 211, 153, 0.08);
}

.listCard { padding: 18px; }

.searchRow {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.input {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 12px;
  border-radius: 14px;
}

.input input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 13px;
}

.websites {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 980px) { .websites { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .websites { grid-template-columns: 1fr; } }

.siteItem {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 14px;
  padding: 10px 12px;
}

.siteItem code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
  color: #d1d5db;
  word-break: break-all;
}

.contactGrid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
}

@media (max-width: 980px) { .contactGrid { grid-template-columns: 1fr; } }

.contactBox { padding: 18px; }
.contactBox h3 { font-size: 16px; margin-bottom: 8px; }
.contactBox p { color: var(--muted); font-size: 14px; }
.contactBtns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }

.contentPage { padding: 28px; margin-top: 26px; }

.contentPage h1 {
  font-size: clamp(26px, 3.5vw, 36px);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.contentPage .lead { color: var(--muted); margin-bottom: 24px; max-width: 65ch; }

.contentPage h2 {
  font-size: 18px;
  margin: 28px 0 10px;
  color: var(--accent);
}

.contentPage p,
.contentPage li { color: var(--muted); font-size: 15px; margin-bottom: 10px; }

.contentPage ul { padding-left: 20px; margin-bottom: 16px; }

.faqItem {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.faqItem h3 { font-size: 16px; margin-bottom: 8px; color: var(--text); }
.faqItem p { margin: 0; font-size: 14px; }

footer {
  margin-top: 60px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
}

.footerLinks { display: flex; flex-wrap: wrap; gap: 14px; }

.footerLinks a:hover { color: var(--text); }

.mutedLink {
  color: var(--muted);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.18);
}

.mutedLink:hover { color: var(--text); }