:root {
  --navy: #0a2540;
  --navy-dark: #06182b;
  --sand: #f2ede4;
  --white: #ffffff;
  --accent: #d4a017;
  --text: #1d2733;
  --muted: #5c6b7a;
  --shadow: 0 20px 60px rgba(6, 24, 43, 0.12);
  --radius: 14px;
  --container: 1100px;
  --transition: 0.25s ease;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: #f7f9fc;
}

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

a {
  color: var(--navy);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent);
}

.container {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 0 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(10, 37, 64, 0.95);
  backdrop-filter: blur(12px);
  color: var(--white);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--white);
}

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

.nav a {
  color: var(--white);
  font-weight: 500;
  padding: 8px 10px;
  border-radius: 10px;
}

.nav a.active {
  background: rgba(255, 255, 255, 0.12);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--white);
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 18px;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #e6b53c);
  color: var(--navy-dark);
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  box-shadow: 0 10px 30px rgba(212, 160, 23, 0.3);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(212, 160, 23, 0.35);
}

.btn:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: var(--white);
  box-shadow: none;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
}

.btn.full-width {
  width: 100%;
}

.hero {
  background: radial-gradient(circle at 20% 20%, rgba(212, 160, 23, 0.14), transparent 40%), linear-gradient(135deg, var(--navy), var(--navy-dark));
  color: var(--white);
  padding: 80px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: start;
}

.hero-copy h1 {
  font-size: 34px;
  line-height: 1.2;
  margin: 10px 0 14px;
}

.lead {
  color: rgba(255, 255, 255, 0.88);
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 18px;
}

.eyebrow {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 12px;
  color: var(--accent);
  margin: 0 0 8px;
}

.cta-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.hero-info {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.hero-info-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: 0 16px 30px rgba(6, 24, 43, 0.18);
}

.hero-info-item h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--white);
}

.hero-info-item p {
  margin: 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.5;
}

.trust-points {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.9);
}

.hero-panel .panel-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.panel-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(6, 24, 43, 0.05);
}

.panel-card h3 {
  margin-top: 0;
}

.quick-form {
  display: grid;
  gap: 12px;
}

.quick-form label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

.quick-form input {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.quick-form input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.quick-form select {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%), linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.quick-form select:focus,
.quick-form input:focus {
  outline: 1px solid rgba(255, 255, 255, 0.45);
}

.quick-form select:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.quick-form input.invalid {
  border-color: #ffb4b4;
  background: rgba(255, 180, 180, 0.1);
}

.form-note {
  margin: 8px 0 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.form-note.service-area {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

.error-text {
  color: #ffb4b4;
  min-height: 14px;
}

.section {
  padding: 72px 0;
}

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

.section.frost {
  background: linear-gradient(180deg, #f4f7fd 0%, #eef3fb 100%);
}

.section-header {
  text-align: center;
  margin: 0 auto 36px;
  max-width: 640px;
}

.section-header.left {
  text-align: left;
  margin: 0 0 24px;
  max-width: none;
}

.section-header h2 {
  margin: 6px 0 10px;
  font-size: 28px;
}

.section-subtitle {
  color: var(--muted);
  margin: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.card {
  background: var(--white);
  border: 1px solid rgba(6, 24, 43, 0.05);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin-top: 0;
}

.step-card {
  position: relative;
  padding: 24px;
}

.step-number {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 32px;
  font-weight: 700;
  color: rgba(10, 37, 64, 0.12);
}

.feature-panel {
  background: linear-gradient(135deg, rgba(212, 160, 23, 0.08), rgba(10, 37, 64, 0.05));
  border-radius: 22px;
  padding: 32px;
  box-shadow: var(--shadow);
}

.feature-panel .card {
  background: rgba(255, 255, 255, 0.95);
}

.feature-head {
  max-width: 720px;
}

.service-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  background: var(--white);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.service-callout {
  background: rgba(10, 37, 64, 0.08);
  border-radius: 16px;
  padding: 20px;
}

.service-callout .btn {
  margin-top: 12px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--navy);
}

.link-arrow::after {
  content: "→";
  transition: transform var(--transition);
}

.link-arrow:hover::after {
  transform: translateX(4px);
}

.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.icon-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(6, 24, 43, 0.05);
}

.icon-badge {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(212, 160, 23, 0.18);
  color: var(--navy);
  font-size: 18px;
  margin-bottom: 10px;
}

.area-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  align-items: start;
}

.pill-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill-list li,
.pill-list span {
  padding: 10px 14px;
  background: var(--white);
  border-radius: 999px;
  border: 1px solid rgba(6, 24, 43, 0.08);
  box-shadow: var(--shadow);
  font-weight: 600;
  color: var(--navy);
}

.area-copy h3 {
  margin-top: 0;
}

.cta {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: var(--white);
}

.cta-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  align-items: center;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.9);
  padding: 36px 0 18px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.footer-grid a {
  color: rgba(255, 255, 255, 0.9);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 14px;
  margin-top: 16px;
  font-size: 13px;
}

.page {
  background: #f7f9fc;
}

.page-hero {
  background: linear-gradient(135deg, var(--navy), var(--navy-dark));
  color: var(--white);
  padding: 64px 0 56px;
  text-align: center;
}

.page-hero h1 {
  font-size: 30px;
  margin: 8px 0 12px;
}

.narrow {
  max-width: 760px;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  align-items: start;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

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

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.numbered {
  margin: 0 0 14px;
  padding-left: 18px;
  color: var(--text);
}

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

.wrap {
  flex-wrap: wrap;
}

@media (max-width: 840px) {
  .nav {
    position: absolute;
    top: 60px;
    right: 16px;
    background: var(--navy-dark);
    padding: 12px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
    min-width: 200px;
    display: none;
  }

  .nav.open {
    display: flex;
  }

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

  .btn-ghost {
    border-color: rgba(255, 255, 255, 0.3);
  }

  .hero {
    padding: 64px 0 60px;
  }

  .trust-points {
    gap: 10px;
  }
}