:root {
  --bg: #f5f7fa;
  --white: #ffffff;
  --text: #1f2933;
  --muted: #6b7280;
  --line: #d9e2ec;
  --blue: #2f80ed;
  --blue-dark: #1f5fbf;
  --green: #2f9e77;
  --soft-blue: #eaf3ff;
  --soft-green: #e9f7f1;
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-title {
  font-size: 20px;
  font-weight: 700;
}

.logo-subtitle {
  font-size: 13px;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 15px;
}

.nav a {
  color: #344054;
}

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

.phone-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: white;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.2s;
}

.phone-btn:hover {
  background: var(--blue-dark);
}

.hero {
  padding: 72px 0 42px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: center;
}

.hero-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 42px;
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.06);
}

.badge {
  display: inline-flex;
  background: var(--soft-green);
  color: #17664b;
  padding: 8px 13px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  margin: 0 0 22px;
  letter-spacing: -0.03em;
}

.hero p {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 28px;
  max-width: 720px;
}

.search-box {
  display: grid;
  grid-template-columns: 1fr 210px;
  gap: 12px;
  margin-top: 26px;
}

.search-box input {
  width: 100%;
  height: 54px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 18px;
  font-size: 16px;
  outline: none;
}

.search-box input:focus {
  border-color: var(--blue);
}

.primary-btn {
  height: 54px;
  border: 0;
  border-radius: 14px;
  background: var(--blue);
  color: white;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
}

.primary-btn:hover {
  background: var(--blue-dark);
}

.side-panel {
  display: grid;
  gap: 16px;
}

.info-tile {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.info-tile h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.info-tile p {
  margin: 0;
  color: var(--muted);
}

.section {
  padding: 34px 0;
}

.section-title {
  font-size: 32px;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.section-lead {
  color: var(--muted);
  margin: 0 0 26px;
  font-size: 17px;
  max-width: 760px;
}

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

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.card p {
  margin: 0 0 18px;
  color: var(--muted);
}

.card-link {
  color: var(--blue);
  font-weight: 700;
}

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

.step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.step-number {
  width: 34px;
  height: 34px;
  background: var(--soft-blue);
  color: var(--blue-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin-bottom: 14px;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.cta {
  background: #102033;
  color: white;
  border-radius: 28px;
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta h2 {
  margin: 0 0 8px;
  font-size: 30px;
}

.cta p {
  margin: 0;
  color: #cbd5e1;
}

.cta .phone-btn {
  background: white;
  color: #102033;
  white-space: nowrap;
}

.footer {
  margin-top: 44px;
  background: var(--white);
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 900px) {
  .header-inner {
    height: auto;
    padding: 16px 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 34px;
  }

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

  .hero-card {
    padding: 28px;
  }

  .search-box {
    grid-template-columns: 1fr;
  }

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

  .cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-inner {
    flex-direction: column;
  }
}

/* Catalog */

.catalog-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 24px;
  align-items: start;
}

.filters {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  position: sticky;
  top: 96px;
}

.filters h2 {
  margin: 0 0 18px;
  font-size: 22px;
}

.filter-group {
  margin-bottom: 16px;
}

.filter-group label {
  display: block;
  margin-bottom: 7px;
  font-size: 14px;
  color: var(--muted);
}

.filter-group input,
.filter-group select {
  width: 100%;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 12px;
  background: white;
  font-size: 15px;
}

.filter-actions {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.secondary-btn {
  height: 44px;
  border: 1px solid var(--line);
  background: white;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

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

.catalog-count {
  color: var(--muted);
  font-size: 15px;
}

.catalog-list {
  display: grid;
  gap: 16px;
}

.org-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.org-card-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 12px;
}

.org-card h3 {
  margin: 0;
  font-size: 22px;
}

.org-meta {
  color: var(--muted);
  font-size: 15px;
  margin: 6px 0 0;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.tag {
  background: var(--soft-blue);
  color: var(--blue-dark);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 700;
}

.org-description {
  color: var(--muted);
  margin: 0 0 18px;
}

.org-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}

.org-phone {
  font-weight: 700;
}

.empty-state {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  color: var(--muted);
}

.center-page {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 34px;
}

.center-title {
  margin: 0 0 10px;
  font-size: clamp(30px, 4vw, 44px);
  letter-spacing: -0.03em;
}

.center-meta {
  color: var(--muted);
  font-size: 17px;
  margin-bottom: 22px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 24px 0;
}

.info-row {
  background: var(--bg);
  border-radius: 14px;
  padding: 15px;
}

.info-row span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 4px;
}

.info-row strong {
  font-size: 16px;
}

.questions-list {
  margin: 12px 0 0;
  padding-left: 20px;
}

.questions-list li {
  margin-bottom: 8px;
}

.back-link {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--blue);
  font-weight: 700;
}

@media (max-width: 900px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .filters {
    position: static;
  }

  .catalog-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .org-card-header {
    flex-direction: column;
  }

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

/* Content pages */

.content-page {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 36px;
  max-width: 920px;
}

.content-page h1 {
  margin: 0 0 18px;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.content-page h2 {
  margin: 34px 0 12px;
  font-size: 26px;
  letter-spacing: -0.02em;
}

.content-page h3 {
  margin: 24px 0 8px;
  font-size: 21px;
}

.content-page p {
  color: var(--muted);
  font-size: 17px;
  margin: 0 0 16px;
}

.content-page ul {
  margin: 10px 0 20px;
  padding-left: 22px;
  color: var(--muted);
  font-size: 17px;
}

.content-page li {
  margin-bottom: 8px;
}

.content-note {
  background: var(--soft-blue);
  border-radius: 18px;
  padding: 20px;
  margin: 24px 0;
}

.content-note p {
  margin: 0;
  color: #24435f;
}

.content-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.text-link {
  color: var(--blue);
  font-weight: 700;
}

@media (max-width: 900px) {
  .content-page {
    padding: 26px;
  }
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}

.footer-links a {
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--blue);
}

@media (max-width: 900px) {
  .footer-links {
    justify-content: flex-start;
  }
}