:root {
  --bg: #0d0d12;
  --bg-alt: #14141c;
  --card: #1b1b26;
  --text: #f1f0f4;
  --muted: #a9a6b3;
  --pink: #ff3a8c;
  --cyan: #4fd8ff;
  --border: #2a2a38;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

a { color: inherit; }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(13, 13, 18, 0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.3px;
}

.brand img { height: 36px; width: 36px; border-radius: 50%; }

.header-phone a {
  text-decoration: none;
  font-weight: 600;
  color: var(--cyan);
  white-space: nowrap;
}

.hero {
  position: relative;
  padding: 90px 20px 80px;
  text-align: center;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,58,140,0.18), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(79,216,255,0.16), transparent 45%),
    var(--bg);
}

.hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  margin: 0 0 14px;
  background: linear-gradient(90deg, var(--pink), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  color: var(--muted);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 32px;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn-primary {
  background: linear-gradient(90deg, var(--pink), var(--cyan));
  color: #0d0d12;
}

.btn-primary:hover { transform: translateY(-2px); opacity: 0.92; }

.btn-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

section {
  padding: 70px 20px;
}

section.alt { background: var(--bg-alt); }

.section-title {
  font-size: clamp(26px, 3.5vw, 34px);
  margin: 0 0 16px;
  text-align: center;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.about-grid img {
  width: 100%;
  border-radius: 18px;
  display: block;
}

.about-text p {
  color: var(--muted);
  font-size: 17px;
}

.tariffs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 30px;
  background: var(--card);
  border-radius: 14px;
  overflow: hidden;
}

.tariffs-table caption {
  caption-side: bottom;
  padding: 18px 8px 4px;
  color: var(--muted);
  font-size: 15px;
  text-align: center;
}

.tariffs-table th, .tariffs-table td {
  padding: 14px 10px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}

.tariffs-table thead th {
  background: rgba(255,58,140,0.12);
  color: var(--cyan);
  font-weight: 700;
}

.tariffs-table tbody tr:last-child td { border-bottom: none; }

.tariffs-table td:first-child { font-weight: 600; text-align: left; padding-left: 18px; }

.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

.contact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
  text-align: center;
}

.contact-card h3 {
  margin: 0 0 10px;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

.contact-card a, .contact-card p {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  color: var(--text);
}

.social-row {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 40px;
}

.social-row a {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  color: var(--cyan);
}

footer {
  padding: 30px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  border-top: 1px solid var(--border);
}

footer a { color: var(--cyan); text-decoration: none; }

@media (max-width: 800px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-grid .about-image { order: -1; }
}