:root {
  --primary: #7a4cff;
  --bg: #0f1021;
  --text: #e9e9f4;
  --muted: #b7b8cc;
  --card: #17182d;
  --accent: linear-gradient(135deg, #7a4cff, #20e0ff);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(122,76,255,0.1), transparent 30%), #0b0c1a;
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; border-radius: 14px; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 5vw;
  position: sticky;
  top: 0;
  background: rgba(12, 12, 24, 0.9);
  backdrop-filter: blur(12px);
  z-index: 10;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.logo { display: flex; gap: 12px; align-items: center; }
.logo img { width: 46px; height: 46px; object-fit: cover; }
.logo-name { font-weight: 700; }
.domain { color: var(--muted); font-size: 12px; }

.main-nav { display: flex; gap: 18px; }
.main-nav a { padding: 8px 12px; border-radius: 10px; transition: background 0.2s; }
.main-nav a:hover, .main-nav a.active { background: rgba(122,76,255,0.18); }

.btn {
  background: var(--accent);
  color: #0b0c1a;
  border: none;
  border-radius: 12px;
  padding: 10px 16px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 10px 30px rgba(122,76,255,0.2); }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,0.2); }

.hero {
  padding: 80px 5vw 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}
.hero-text h1 { font-size: clamp(32px, 4vw, 48px); margin: 8px 0; }
.hero-text .lede { color: var(--muted); max-width: 580px; }
.hero-actions { display: flex; gap: 12px; margin-top: 16px; }
.hero-media { position: relative; }
.hero-media img { width: 100%; height: auto; }
.hero-badge {
  position: absolute;
  bottom: 16px; right: 16px;
  background: rgba(12,12,24,0.9);
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
}

.section { padding: 60px 5vw; }
.section.alt { background: rgba(255,255,255,0.02); }
.section-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; align-items: start; }
.card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.card.accent { background: linear-gradient(160deg, rgba(122,76,255,0.16), rgba(32,224,255,0.08)); }
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 22px;
}
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.pill-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.pill-list li {
  background: rgba(255,255,255,0.06);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 14px;
}
.tag {
  display: inline-block;
  margin-top: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(122,76,255,0.2);
}
.muted { color: var(--muted); }
.eyebrow { text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-size: 12px; }

.news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.news-card { background: var(--card); border-radius: 14px; padding: 16px; border: 1px solid rgba(255,255,255,0.05); }
.news-card time { color: var(--muted); font-size: 12px; }

.site-footer {
  padding: 28px 5vw 36px;
  background: #0b0c1a;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.footer-nav { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-meta { color: var(--muted); font-size: 12px; display: flex; flex-direction: column; gap: 4px; }
.long-tail { opacity: 0.7; font-size: 11px; }

.page { padding: 60px 5vw; }
.page-hero {
  background: linear-gradient(135deg, rgba(122,76,255,0.18), rgba(32,224,255,0.12));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  padding: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.22);
}
.page-hero-img { width: 100%; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.filter-btn {
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: var(--text);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
}
.filter-btn.active { background: rgba(122,76,255,0.25); }

.product-list {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.product-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
  align-items: center;
  background: var(--card);
  border-radius: 16px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.06);
}
.product-card img { height: 90px; object-fit: cover; }

.timeline { margin-top: 28px; }
.timeline-item { display: grid; grid-template-columns: 24px 1fr; gap: 12px; align-items: flex-start; margin-bottom: 16px; }
.bullet { width: 12px; height: 12px; border-radius: 50%; background: var(--primary); margin-top: 6px; }

.person { text-align: center; }
.person img { width: 100%; height: 180px; object-fit: cover; }

.contact-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  align-items: start;
}
.contact-form {
  background: var(--card);
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.06);
}
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
label { font-weight: 600; }
input, textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 10px;
  color: var(--text);
  font-size: 15px;
}
.contact-info .info-block { background: var(--card); padding: 14px; border-radius: 14px; border: 1px solid rgba(255,255,255,0.06); margin-bottom: 10px; }
.map { width: 100%; height: auto; border-radius: 14px; }
.form-status { color: var(--muted); min-height: 20px; margin-top: 6px; }

.night {
  --bg: #f7f9ff;
  --text: #0f1224;
  --muted: #4c4f63;
  --card: #ffffff;
  background: #f7f9ff;
  color: var(--text);
}
.night .site-header, .night .site-footer { background: #ffffff; border-color: rgba(0,0,0,0.06); }
.night .card, .night .product-card, .night .news-card, .night .contact-form, .night .info-block { border-color: rgba(0,0,0,0.06); }
.night body { background: #f7f9ff; }

@media (max-width: 720px) {
  .main-nav { display: none; }
  .site-header { justify-content: space-between; }
  .product-card { grid-template-columns: 1fr; }
}