:root {
  --primary: #1fa8ff;
  --primary-dark: #0d7ad0;
  --accent: #44d48a;
  --bg-light: #f5f8ff;
  --bg-soft: #f9fbff;
  --text-main: #1c2533;
  --text-muted: #7a8597;
  --border-soft: #e2e7f3;
  --card-radius: 20px;
  --shadow-soft: 0 18px 40px rgba(14, 34, 80, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--text-main);
  background: #ffffff;
}

img {
  max-width: 100%;
  display: block;
}

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

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: radial-gradient(
      circle at 10% 20%,
      rgba(79, 209, 255, 0.16) 0,
      transparent 55%
    ),
    radial-gradient(
      circle at 90% 10%,
      rgba(68, 212, 138, 0.16) 0,
      transparent 55%
    );
  background-attachment: fixed;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226, 231, 243, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  color: var(--primary-dark);
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  box-shadow: 0 10px 25px rgba(31, 168, 255, 0.35);
}

.nav {
  display: flex;
  gap: 26px;
  font-size: 14px;
  color: var(--text-muted);
}

.nav a {
  position: relative;
  padding-bottom: 2px;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--primary);
  transition: width 0.2s ease;
}

.nav a:hover {
  color: var(--primary-dark);
}

.nav a:hover::after {
  width: 100%;
}

.header-contacts {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
}

.header-phone span:first-child {
  font-size: 11px;
  color: var(--text-muted);
}

.header-phone a {
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  box-shadow: 0 14px 30px rgba(31, 168, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(31, 168, 255, 0.5);
}

.btn-outline {
  border: 1px solid rgba(31, 168, 255, 0.4);
  color: var(--primary-dark);
  background: rgba(255, 255, 255, 0.9);
}

.btn-outline:hover {
  background: rgba(31, 168, 255, 0.05);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 12px;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(31, 168, 255, 0.06);
  color: var(--primary-dark);
  font-size: 11px;
}

/* Sections */

.section {
  padding: 40px 0;
}

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

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 24px;
}

.section-title {
  font-size: 24px;
  margin: 0;
}

.section-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 460px;
  margin: 6px 0 0;
}

/* Cards */

.card {
  border-radius: var(--card-radius);
  background: white;
  box-shadow: var(--shadow-soft);
  padding: 18px;
}

.card-soft {
  box-shadow: 0 10px 26px rgba(18, 40, 92, 0.06);
  border: 1px solid rgba(226, 231, 243, 0.9);
}

/* Footer */

.footer {
  margin-top: 40px;
  background: #050d22;
  color: rgba(214, 224, 255, 0.9);
  padding: 28px 0 18px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  font-size: 13px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-weight: 600;
  color: white;
}

.footer-logo .logo-mark {
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.45);
}

.footer-column-title {
  font-weight: 600;
  margin-bottom: 8px;
  color: white;
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
}

.footer-bottom {
  margin-top: 18px;
  border-top: 1px solid rgba(108, 122, 163, 0.4);
  padding-top: 10px;
  font-size: 11px;
  display: flex;
  justify-content: space-between;
  color: rgba(167, 178, 215, 0.9);
}

/* Breadcrumbs */

.section-crumbs {
  padding-top: 16px;
  padding-bottom: 0;
}

.breadcrumbs {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}

.breadcrumbs a {
  color: var(--text-muted);
}

.breadcrumbs a:hover {
  color: var(--primary-dark);
}

.breadcrumbs-current {
  color: var(--text-main);
}

/* Catalog hero */

.catalog-hero {
  padding-top: 28px;
  padding-bottom: 36px;
}

.catalog-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 26px;
  align-items: center;
}

.catalog-hero-title {
  font-size: 28px;
  margin: 0 0 10px;
}

.catalog-hero-title span {
  color: var(--primary-dark);
}

.catalog-hero-badges-small {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  font-size: 11px;
  color: var(--text-muted);
}

.catalog-hero-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 18px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 22px rgba(15, 55, 130, 0.08);
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.hero-label-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(68, 212, 138, 0.3);
}

.catalog-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.catalog-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

.catalog-hero-note {
  font-size: 12px;
  color: var(--text-muted);
}

.catalog-hero-stats {
  display: flex;
  gap: 20px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-muted);
}

.catalog-hero-stats strong {
  display: block;
  font-size: 15px;
  color: var(--text-main);
}

.catalog-hero-side {
  padding: 18px 18px 16px;
}

.catalog-hero-side h3 {
  margin: 0 0 6px;
  font-size: 16px;
}

.catalog-hero-side p {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--text-muted);
}

.catalog-hero-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.catalog-hero-tab {
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: #fbfcff;
  padding: 7px 14px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text-muted);
}

.catalog-hero-tab.is-active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 10px 24px rgba(31, 168, 255, 0.4);
}

.catalog-hero-hint {
  font-size: 12px;
  color: var(--text-muted);
}

/* Tariff grid (reuse from home) */

.tariff-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.tariff-card {
  border-radius: 22px;
  background: white;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 260px;
}

.tariff-image {
  height: 110px;
  background: linear-gradient(135deg, #ebf3ff, #f9fbff);
}

.tariff-image-soft {
  background: linear-gradient(135deg, #f4f8ff, #f9fbff);
}

.tariff-content {
  padding: 14px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.tariff-title {
  font-weight: 600;
  font-size: 14px;
}

.tariff-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.tariff-list {
  list-style: none;
  padding: 0;
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.tariff-list li::before {
  content: "✓";
  font-size: 11px;
  margin-right: 4px;
  color: var(--accent);
}

.tariff-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  margin-top: auto;
}

.price-tag {
  font-weight: 600;
  color: var(--primary-dark);
}

/* Advantages / steps */

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.adv-card-title {
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 14px;
}

.adv-card-text {
  font-size: 13px;
  color: var(--text-muted);
}

.catalog-steps {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 20px;
}

.catalog-steps-text {
  padding: 18px 18px 16px;
}

.catalog-steps-list {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-main);
}

.catalog-steps-list li + li {
  margin-top: 8px;
}

.catalog-steps-list strong {
  display: inline-block;
  margin-bottom: 2px;
}

.catalog-steps-side {
  padding: 18px 18px 14px;
}

.catalog-steps-bullets {
  margin: 0 0 10px;
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-main);
}

.catalog-steps-bullets li + li {
  margin-top: 4px;
}

.catalog-steps-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* Partners logos */

.partners-row {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
}

.partner-logo {
  width: 100%;
  max-width: 130px;
  height: 130px;
  background: #ffffff;
  border: 1px solid var(--border-soft);
  box-shadow: 0 8px 18px rgba(15, 37, 86, 0.05);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: center;
  justify-content: center;
  padding: 20px;
  border-radius: 15px;
}

.partner-logo img {
  max-width: 100px;
  max-height: 100px;
}

/* Table */

.catalog-table-wrapper {
  padding: 16px 16px 12px;
}

.catalog-table-scroll {
  width: 100%;
  overflow-x: auto;
}

.catalog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 520px;
}

.catalog-table thead {
  background: rgba(31, 168, 255, 0.06);
}

.catalog-table th,
.catalog-table td {
  padding: 10px 12px;
  text-align: left;
}

.catalog-table th {
  font-weight: 600;
  font-size: 12px;
  color: var(--text-main);
}

.catalog-table tbody tr:nth-child(odd) {
  background: #ffffff;
}

.catalog-table tbody tr:nth-child(even) {
  background: #f9fbff;
}

.catalog-table td:nth-child(n + 2) {
  text-align: center;
}

.catalog-table tbody td {
  border-top: 1px solid rgba(226, 231, 243, 0.8);
}

.catalog-table-hint {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

/* Steps block */

.catalog-steps {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 20px;
}

.catalog-steps-text {
  padding: 18px 18px 16px;
}

.catalog-steps-list {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-main);
}

.catalog-steps-list li + li {
  margin-top: 8px;
}

.catalog-steps-list strong {
  display: inline-block;
  margin-bottom: 2px;
}

.catalog-steps-side {
  padding: 18px 18px 14px;
}

.catalog-steps-bullets {
  margin: 0 0 10px;
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-main);
}

.catalog-steps-bullets li + li {
  margin-top: 4px;
}

.catalog-steps-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* FAQ (same стиль, что и на главной) */

.faq-list {
  border-radius: 20px;
  border: 1px solid var(--border-soft);
  background: white;
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border-soft);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-header {
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 14px;
}

.faq-header span {
  font-weight: 500;
}

.faq-toggle {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--text-muted);
}

.faq-body {
  padding: 0 18px 12px;
  font-size: 13px;
  color: var(--text-muted);
}

/* SEO block */

.seo-block {
  border-radius: 22px;
  background: linear-gradient(135deg, #0c163a, #051024);
  color: rgba(232, 239, 255, 0.96);
  padding: 24px 22px;
  position: relative;
  overflow: hidden;
}

.seo-block::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -40px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 168, 255, 0.7), transparent 60%);
  opacity: 0.5;
}

.seo-block h2 {
  margin-top: 0;
  font-size: 20px;
}

/* Responsive */

@media (max-width: 1024px) {
  .header-inner {
    gap: 12px;
  }

  .nav {
    gap: 18px;
  }

  .catalog-hero-inner {
    grid-template-columns: 1fr;
  }

  .catalog-steps {
    grid-template-columns: 1fr;
  }

  .tariff-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-inner {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
  }

  .tariff-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 540px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .catalog-hero-title {
    font-size: 24px;
  }
}