:root {
  --bg: #f4f7f8;
  --panel: #ffffff;
  --ink: #152432;
  --muted: #596975;
  --line: #d9e1e6;
  --brand: #0f7463;
  --brand-dark: #0b5c4e;
  --accent: #19384d;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(44, 128, 111, 0.18), transparent 28%),
    linear-gradient(180deg, #eff6f8 0%, #f8fbfc 100%);
}

.page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 16px 48px;
  display: grid;
  gap: 18px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, .9fr);
  gap: 18px;
  align-items: stretch;
}

.hero-copy,
.hero-card,
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}

.hero-copy {
  color: #fff;
  background: linear-gradient(135deg, #182d3d 0%, #0f7463 100%);
  border-color: rgba(255, 255, 255, 0.08);
}

.hero-copy h1 {
  margin: 0 0 12px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.02;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.brand-mark {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  box-shadow: 0 14px 28px rgba(8, 24, 34, 0.18);
}

.lead {
  max-width: 640px;
  font-size: 18px;
  line-height: 1.55;
  opacity: .96;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
}

.btn-primary {
  background: #fff;
  color: #153140;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-card h2,
.card h2 {
  margin: 0 0 12px;
}

.hero-card ul,
.card ol {
  margin: 0;
  padding-left: 18px;
  line-height: 1.65;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.tariff-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: linear-gradient(135deg, #fff 0%, #eef8f4 100%);
  border-color: #bbdcd0;
}

.price-box {
  min-width: 230px;
  border-radius: 16px;
  padding: 18px;
  background: #173244;
  color: #fff;
  text-align: center;
}

.price {
  font-size: 42px;
  font-weight: 800;
}

.price-note {
  margin-top: 6px;
  opacity: .88;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.muted {
  color: var(--muted);
}

.contact-line {
  margin: 0 0 6px;
  font-weight: 600;
}

.legal {
  background: #fbfcfd;
}

.icon-family {
  display: grid;
  gap: 14px;
}

.icon-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.icon-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px;
  border: 1px solid #dbe6eb;
  border-radius: 18px;
  background: #f8fbfc;
}

.icon-item img {
  width: 82px;
  height: 82px;
  border-radius: 20px;
  flex: 0 0 auto;
}

@media (max-width: 820px) {
  .hero,
  .grid,
  .tariff-card,
  .icon-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .price-box {
    min-width: 0;
  }
}