:root {
  --navy: #153b66;
  --navy-2: #0f2d4e;
  --orange: #f28a2e;
  --orange-soft: #fff1e2;
  --bg: #f5f7fb;
  --text: #1f2a37;
  --muted: #637083;
  --card: #ffffff;
  --border: rgba(21, 59, 102, 0.12);
  --shadow: 0 20px 50px rgba(13, 33, 61, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(180deg, #f7f9fd 0%, #eef4fb 100%);
  color: var(--text);
  line-height: 1.7;
}

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

img {
  max-width: 100%;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(21, 59, 102, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  color: var(--navy);
}

.brand-badge {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--navy), #1f5b94);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 25px rgba(21, 59, 102, 0.22);
  flex-shrink: 0;
}

.brand small {
  display: block;
  color: var(--muted);
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 600;
  color: var(--muted);
  transition: 0.25s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--navy);
  background: rgba(21, 59, 102, 0.08);
}

.menu-toggle {
  display: none;
  border: 0;
  background: var(--navy);
  color: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
}

.lang-switcher {
  display: flex;
  gap: 6px;
  background: #f0f4f8;
  padding: 4px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(21, 59, 102, 0.08);
}

.lang-btn {
  border: none;
  background: transparent;
  padding: 6px 12px;
  cursor: pointer;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--muted);
  transition: 0.25s ease;
}

.lang-btn.active {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  box-shadow: 0 8px 20px rgba(21, 59, 102, 0.22);
}

.page-hero {
  padding: 80px 0 30px;
  background:
    linear-gradient(180deg, rgba(247, 249, 253, 0.78), rgba(238, 244, 251, 0.88)),
    url('/public/fon.png') center center / cover no-repeat;
}

.page-hero h1 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: clamp(2rem, 3vw, 3.2rem);
}

.page-hero p {
  margin: 0;
  color: var(--muted);
  max-width: 760px;
}

.home-hero {
  padding: 90px 0 60px;
  background:
    linear-gradient(135deg, rgba(21, 59, 102, 0.9), rgba(15, 45, 78, 0.9)),
    radial-gradient(circle at top right, rgba(242, 142, 43, 0.32), transparent 18%),
    url('/public/fon.png') center center / cover no-repeat;
  color: #fff;
}

.home-hero h1 {
  color: #ffcc93;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.12;
  text-shadow: 0 2px 14px rgba(10, 19, 35, 0.35);
}

.home-hero .hero-subtitle {
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 16px;
}

.home-hero p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 28px;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.25s ease;
  cursor: pointer;
  font: inherit;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
}

.btn-primary:hover {
  background: #db771c;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.section {
  padding: 78px 0;
}

.section-alt {
  background:
    linear-gradient(180deg, rgba(245, 248, 253, 0.94), rgba(238, 244, 251, 0.1)),
    url('/public/fon3.png') center center / cover no-repeat;
}

.section-heading {
  text-align: center;
  margin-bottom: 28px;
}

.section-heading h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--navy);
  margin: 0 0 10px;
}

.section-heading p {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

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

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.card h3,
.detail-card h3 {
  color: var(--navy);
  margin-top: 0;
}

.card p,
.detail-card p,
.list-block li,
.service-list li p {
  color: var(--muted);
}

.card-link {
  display: inline-block;
  margin-top: 14px;
  font-weight: 700;
  color: var(--orange);
}

.card-link:hover {
  color: #db771c;
}

.tag {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--orange-soft);
  color: var(--orange);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 12px;
}

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

.detail-card {
  background: var(--card);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.list-block {
  padding-left: 18px;
  margin: 0;
}

.list-block li {
  color: var(--muted);
  margin-bottom: 8px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-list li {
  background: var(--card);
  padding: 20px;
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.service-list h3 {
  color: var(--navy);
  margin: 0 0 8px;
}

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

.timeline-step {
  background: #fff;
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 20px;
  text-align: center;
}

.timeline-step p {
  margin: 0;
  color: var(--muted);
}

.step-number {
  width: 40px;
  height: 40px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 700;
}

.cta-banner {
  background: linear-gradient(135deg, #16416f, #0f2d4f);
  color: #fff;
  border-radius: 26px;
  padding: 28px;
}

.cta-banner h3 {
  margin-top: 0;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.88);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 24px;
}

.contact-card,
.form-card {
  background: #fff;
  border-radius: 22px;
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact-card h3,
.form-card h3 {
  color: var(--navy);
  margin-top: 0;
}

.contact-card p {
  color: var(--muted);
  margin: 0 0 10px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

input,
textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(21, 59, 102, 0.18);
  padding: 14px 15px;
  font: inherit;
  background: #fff;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(242, 138, 46, 0.3);
  border-color: var(--orange);
}

.form-message {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
}

.form-message--success {
  background: #e8f7ee;
  color: #1f6b3a;
}

.form-message--error {
  background: #fdecea;
  color: #9b2c2c;
}

.site-footer {
  padding: 24px 0 34px;
  text-align: center;
  color: var(--muted);
}

.site-footer a {
  color: var(--navy);
  font-weight: 600;
}

.site-footer a:hover {
  color: var(--orange);
}

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

.legal-card {
  background: #fff;
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.legal-card h3 {
  margin: 22px 0 12px;
  color: var(--navy);
}

.legal-card p {
  margin: 0 0 12px;
  color: var(--muted);
}

@media (max-width: 860px) {
  .split-layout,
  .contact-layout,
  .card-grid,
  .card-grid--2,
  .timeline,
  .service-list,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 78px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    padding: 14px;
    border-radius: 16px;
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .lang-switcher {
    align-self: center;
  }
}