:root {
  --color-arctic-navy: #0D223B;
  --color-glacier-blue: #4A6B82;
  --color-oxidized-copper: #205347;
  --color-frosted-platinum: #F4F7F9;
  --color-white: #FFFFFF;
  --color-border: rgba(13, 34, 59, 0.10);
  --max-width: 1160px;
  --shadow-soft: 0 20px 60px rgba(13, 34, 59, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  color: var(--color-arctic-navy);
  background: linear-gradient(180deg, var(--color-frosted-platinum) 0%, #eef3f6 100%);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.site-shell { min-height: 100vh; }
.container {
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
}
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(244, 247, 249, 0.82);
  border-bottom: 1px solid rgba(13, 34, 59, 0.08);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 4px;
}
.brand-mark {
  width: 14px;
  height: 42px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--color-arctic-navy), var(--color-glacier-blue));
  display: inline-block;
}
.brand-text {
  font-size: 0.96rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.menu {
  display: flex;
  gap: 24px;
  color: var(--color-glacier-blue);
}
.menu a:hover { color: var(--color-arctic-navy); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  background: var(--color-arctic-navy);
  color: var(--color-white);
  border: 1px solid var(--color-arctic-navy);
  border-radius: 4px;
  font-weight: 600;
  transition: transform .2s ease, opacity .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-1px); opacity: .96; }
.btn-small { padding: 12px 14px; }
.btn-ghost {
  background: transparent;
  color: var(--color-arctic-navy);
  border-color: rgba(13, 34, 59, 0.22);
}
.hero {
  padding: 96px 0 64px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 48px;
  align-items: end;
}
.eyebrow {
  margin: 0 0 14px;
  color: var(--color-oxidized-copper);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 700;
}
h1, h2, h3 {
  margin: 0 0 18px;
  font-family: 'Lora', Georgia, serif;
  letter-spacing: 0.03em;
  line-height: 1.15;
}
h1 { font-size: clamp(2.3rem, 6vw, 4.75rem); max-width: 12ch; }
h2 { font-size: clamp(1.75rem, 4vw, 3rem); max-width: 18ch; }
h3 { font-size: 1.28rem; }
.lead {
  max-width: 60ch;
  font-size: 1.08rem;
  color: var(--color-glacier-blue);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.hero-panel {
  display: grid;
  gap: 16px;
}
.kpi-card, .card, .contact-card {
  background: rgba(255,255,255,.88);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  box-shadow: var(--shadow-soft);
}
.kpi-card {
  padding: 20px;
}
.kpi-card.highlight {
  border-left: 4px solid var(--color-oxidized-copper);
}
.kpi-label {
  display: block;
  margin-bottom: 6px;
  color: var(--color-glacier-blue);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.section {
  padding: 84px 0;
}
.section-alt {
  background: linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.80));
  border-block: 1px solid rgba(13, 34, 59, 0.08);
}
.section-head { margin-bottom: 36px; }
.cards {
  display: grid;
  gap: 22px;
}
.three-cols {
  grid-template-columns: repeat(3, 1fr);
}
.card {
  padding: 28px;
}
.card p { color: var(--color-glacier-blue); }
.approach-grid, .contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.approach-list {
  padding-left: 20px;
  margin: 18px 0 0;
}
.approach-list li { margin-bottom: 12px; }
.contact-card {
  padding: 24px;
}
.contact-card label {
  display: block;
  margin-bottom: 16px;
  font-weight: 600;
}
.contact-card input,
.contact-card textarea {
  width: 100%;
  margin-top: 8px;
  border: 1px solid rgba(13, 34, 59, 0.16);
  border-radius: 4px;
  padding: 14px 14px;
  font: inherit;
  color: var(--color-arctic-navy);
  background: #fcfdff;
}
.contact-card input:focus,
.contact-card textarea:focus {
  outline: none;
  border-color: var(--color-glacier-blue);
  box-shadow: 0 0 0 4px rgba(74,107,130,.12);
}
.hidden-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  pointer-events: none;
}
.form-result {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 4px;
  font-size: 0.96rem;
}
.form-result.success {
  background: rgba(32, 83, 71, 0.12);
  color: var(--color-oxidized-copper);
  border: 1px solid rgba(32, 83, 71, 0.25);
}
.form-result.error {
  background: rgba(210, 66, 79, 0.08);
  color: #8d1f2c;
  border: 1px solid rgba(210, 66, 79, 0.18);
}
.form-note {
  color: var(--color-glacier-blue);
  font-size: 0.92rem;
}
.footer {
  padding: 30px 0 50px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 22px;
  border-top: 1px solid rgba(13, 34, 59, .09);
  color: var(--color-glacier-blue);
}

@media (max-width: 920px) {
  .menu { display: none; }
  .hero-grid, .three-cols, .approach-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 72px;
  }
}

@media (max-width: 640px) {
  .nav { flex-wrap: wrap; }
  .footer-inner {
    flex-direction: column;
  }
  h1 { max-width: none; }
}