:root {
  --bg: #07111f;
  --bg-soft: #0c1a2d;
  --bg-card: rgba(255, 255, 255, 0.065);
  --border: rgba(255, 255, 255, 0.12);
  --text: #eaf0f8;
  --muted: #a9b6c8;
  --accent: #3ba7ff;
  --accent-2: #65e4c3;
  --danger: #ffbf69;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(59, 167, 255, 0.22), transparent 34rem),
    radial-gradient(circle at 80% 10%, rgba(101, 228, 195, 0.13), transparent 28rem),
    linear-gradient(180deg, #06101d 0%, #091525 45%, #07111f 100%);
  color: var(--text);
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 17, 31, 0.78);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04111f;
  font-weight: 900;
  letter-spacing: -0.05em;
  box-shadow: 0 14px 34px rgba(59, 167, 255, 0.28);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 18px;
}

.brand small {
  color: var(--muted);
  font-size: 13px;
  margin-top: -2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  padding: 10px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.nav .nav-cta {
  color: #04111f;
  background: var(--accent-2);
}

.hero {
  padding: 82px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
  gap: 34px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

h3 {
  margin: 0 0 10px;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.hero-text {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
}

.btn.primary {
  color: #04111f;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 18px 38px rgba(59, 167, 255, 0.24);
}

.btn.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.trust-list span {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.045);
  font-size: 13px;
  font-weight: 700;
}

.hero-card,
.service-card,
.contact-card,
.zone-card {
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-card {
  padding: 30px;
  border-radius: var(--radius);
}

.status-pill {
  width: fit-content;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(101, 228, 195, 0.12);
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 900;
}

.hero-card h2 {
  font-size: 30px;
}

.hero-card p {
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--text);
  font-weight: 700;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-2);
}

.section {
  padding: 76px 0;
}

.section.alt {
  background: rgba(255, 255, 255, 0.035);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading.left {
  margin: 0;
  text-align: left;
}

.section-heading p:not(.eyebrow) {
  margin: 16px 0 0;
  color: var(--muted);
}

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

.service-card {
  padding: 24px;
  border-radius: 20px;
}

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

.card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgba(59, 167, 255, 0.12);
  color: var(--accent);
  font-weight: 900;
}

.method-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1.18fr);
  gap: 40px;
  align-items: start;
}

.steps {
  display: grid;
  gap: 14px;
}

.step {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
}

.step span {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04111f;
  font-weight: 900;
}

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

.zone-card {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 26px;
  align-items: center;
  padding: 30px;
  border-radius: var(--radius);
}

.zone-card p {
  color: var(--muted);
}

.zone-box {
  padding: 22px;
  border-radius: 18px;
  background: rgba(101, 228, 195, 0.08);
  border: 1px solid rgba(101, 228, 195, 0.16);
}

.zone-box strong {
  display: block;
  margin-bottom: 8px;
}

.contact-section {
  padding-bottom: 92px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 34px;
  align-items: start;
}

.contact-grid p {
  color: var(--muted);
}

.contact-list {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.contact-list a {
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
  font-weight: 700;
}

.contact-card {
  display: grid;
  gap: 16px;
  padding: 24px;
  border-radius: var(--radius);
}

label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 13px 14px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  outline: none;
  font: inherit;
}

textarea {
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: rgba(169, 182, 200, 0.68);
}

input:focus,
textarea:focus {
  border-color: rgba(101, 228, 195, 0.7);
  box-shadow: 0 0 0 4px rgba(101, 228, 195, 0.11);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
}

.footer-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner div {
  display: flex;
  gap: 14px;
}

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

.footer-inner a:hover {
  color: var(--text);
}

@media (max-width: 900px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero {
    padding-top: 54px;
  }

  .hero-grid,
  .method-grid,
  .zone-card,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .zone-card {
    padding: 24px;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 22px, var(--container));
  }

  .hero {
    padding: 42px 0 54px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-card,
  .service-card,
  .contact-card,
  .zone-card {
    border-radius: 18px;
  }

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

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

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }
}

.page-view {
  display: none;
}

.page-view.active {
  display: block;
}

.page-section {
  min-height: calc(100vh - 150px);
  display: flex;
  align-items: center;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
  justify-content: center;
}

.nav a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.1);
}

.nav a.nav-cta.active {
  color: #04111f;
  background: var(--accent-2);
}

.footer-inner a.active {
  color: var(--text);
}

@media (max-width: 900px) {
  .page-section {
    align-items: flex-start;
    min-height: auto;
  }
}