:root {
  --ink: #112032;
  --muted: #607084;
  --line: #dce5ed;
  --soft: #f4f7fa;
  --white: #ffffff;
  --blue: #1b5678;
  --blue-dark: #103c55;
  --blue-soft: #e8f1f5;
  --gold: #d49a33;
  --green: #27745e;
  --shadow: 0 20px 60px rgba(17, 32, 50, 0.12);
  --radius: 20px;
  --radius-sm: 12px;
  --max: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

.container {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(220,229,237,.9);
}

.nav {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 25px;
  color: var(--muted);
  font-size: 15px;
}

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

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-size: 28px;
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  background: var(--blue);
  color: white;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid var(--blue);
  box-shadow: 0 10px 24px rgba(27,86,120,.22);
}

.button:hover { background: var(--blue-dark); border-color: var(--blue-dark); }

.button.secondary {
  background: white;
  color: var(--blue-dark);
  box-shadow: none;
  border-color: var(--line);
}

.button.small {
  min-height: 40px;
  padding: 0 16px;
  color: white;
  font-size: 14px;
}

.hero {
  padding: 88px 0 72px;
  background:
    linear-gradient(105deg, rgba(17,32,50,.94) 0%, rgba(16,60,85,.92) 52%, rgba(27,86,120,.88) 100%),
    radial-gradient(circle at 15% 10%, rgba(212,154,51,.32), transparent 22%);
  color: white;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 850;
  font-size: 13px;
  letter-spacing: .12em;
}

h1, h2, h3 { line-height: 1.08; margin: 0; letter-spacing: -0.04em; }

h1 { font-size: clamp(42px, 6.3vw, 76px); max-width: 900px; }

h2 { font-size: clamp(31px, 4vw, 48px); }

h3 { font-size: 22px; }

.hero-subtext {
  margin: 24px 0 0;
  color: rgba(255,255,255,.78);
  font-size: 20px;
  max-width: 760px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.microcopy {
  color: rgba(255,255,255,.70);
  font-size: 14px;
  margin: 18px 0 0;
}

.hero-panel {
  background: rgba(255,255,255,.96);
  color: var(--ink);
  border: 1px solid rgba(255,255,255,.55);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg, var(--gold), var(--green), var(--blue));
}

.panel-label {
  display: inline-block;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 850;
  padding: 7px 10px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.hero-panel h2 {
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 22px;
}

.text-link {
  display: inline-block;
  margin-top: 24px;
  color: var(--blue);
  font-weight: 850;
}

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

.check-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--green);
  font-weight: 950;
}

.metrics-band {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.metrics-grid div {
  padding: 26px 22px;
  border-right: 1px solid var(--line);
}

.metrics-grid div:first-child { border-left: 1px solid var(--line); }

.metrics-grid strong {
  display: block;
  font-size: 30px;
  color: var(--blue-dark);
  letter-spacing: -0.04em;
}

.metrics-grid span {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.section { padding: 86px 0; }

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

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.section-heading p:not(.eyebrow), .split p {
  color: var(--muted);
  font-size: 18px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card, .price-card, .model-card, .contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 25px;
  box-shadow: 0 8px 26px rgba(17,32,50,.06);
}

.service-card span {
  display: inline-flex;
  color: var(--gold);
  font-weight: 950;
  margin-bottom: 18px;
}

.service-card p, .price-card p, .model-card p {
  color: var(--muted);
}

.service-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--ink);
}

.service-card li { margin: 7px 0; }

.split {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 54px;
  align-items: center;
}

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

.industry-grid div {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px;
  font-weight: 800;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

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

.timeline-item span {
  display: inline-flex;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-weight: 950;
  margin-bottom: 16px;
}

.timeline-item p { color: var(--muted); }

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

.model-card strong {
  display: inline-block;
  margin-top: 12px;
  color: var(--blue-dark);
}

.model-card.featured {
  border-color: rgba(27,86,120,.5);
  box-shadow: var(--shadow);
  transform: translateY(-8px);
}

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

.price-card.highlighted {
  border-color: rgba(27,86,120,.5);
  box-shadow: var(--shadow);
  transform: translateY(-8px);
}

.price {
  font-size: 34px;
  letter-spacing: -0.04em;
  color: var(--blue-dark) !important;
  font-weight: 950;
  margin: 18px 0 4px;
}

.quality {
  background:
    linear-gradient(135deg, rgba(27,86,120,.08), rgba(212,154,51,.10));
}

.quality-list {
  display: grid;
  gap: 14px;
}

.quality-list div {
  background: white;
  border: 1px solid var(--line);
  border-left: 5px solid var(--blue);
  border-radius: var(--radius-sm);
  padding: 18px;
}

.quality-list p {
  margin: 5px 0 0;
  color: var(--muted);
}

.faq {
  display: grid;
  gap: 12px;
}

details {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
}

summary {
  cursor: pointer;
  font-weight: 850;
}

details p {
  color: var(--muted);
  margin-bottom: 0;
}

.contact-section { background: white; }

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 52px;
  align-items: start;
}

.contact-card {
  margin-top: 24px;
}

.contact-card p { margin: 8px 0; }

.contact-card .microcopy { color: var(--muted); }

.quote-form {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 800;
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
  background: white;
}

input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(27,86,120,.18);
  border-color: var(--blue);
}

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

.site-footer {
  background: var(--ink);
  color: white;
  padding: 48px 0 22px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .6fr .8fr;
  gap: 32px;
  padding-bottom: 34px;
}

.footer-grid p, .footer-grid span, .footer-grid a {
  color: rgba(255,255,255,.72);
}

.footer-grid a, .footer-grid span {
  display: block;
  margin-top: 8px;
}

.footer-brand span { color: white; }

.legal {
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 18px;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  color: rgba(255,255,255,.58);
  font-size: 13px;
}

.legal p { margin: 0; }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: white;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 22px;
    border-bottom: 1px solid var(--line);
  }
  .nav-links.open { display: flex; }

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

  .service-grid, .timeline, .metrics-grid {
    grid-template-columns: 1fr 1fr;
  }

  .model-grid, .pricing-grid {
    grid-template-columns: 1fr;
  }

  .model-card.featured, .price-card.highlighted { transform: none; }

  .legal {
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--max)); }
  .hero { padding: 58px 0 48px; }
  .section { padding: 60px 0; }
  .service-grid, .timeline, .metrics-grid, .industry-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid div, .metrics-grid div:first-child {
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
  }
  .hero-actions .button { width: 100%; }
}