:root {
  --navy: #0e2a47;
  --navy-2: #16365a;
  --accent: #d97706;
  --accent-hover: #b45309;
  --text: #1a2233;
  --muted: #5b6675;
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --border: #e3e8ef;
  --shadow: 0 8px 24px rgba(14, 42, 71, 0.08);
  --radius: 12px;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.95);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--navy);
  min-width: 0;
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  flex-shrink: 0;
  display: block;
}
.brand-name {
  font-size: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-links {
  display: flex;
  gap: 26px;
}
.nav-links a {
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
  transition: color .15s;
}
.nav-links a:hover { color: var(--accent); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .1s ease, background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-block { width: 100%; }

/* Hero */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(14,42,71,0.92) 0%, rgba(22,54,90,0.88) 100%),
    url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
  color: #fff;
  padding: 90px 0 100px;
}
.hero-inner { max-width: 760px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 600;
  color: #fbbf24;
  margin: 0 0 14px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.15;
  font-weight: 800;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.lede {
  font-size: 18px;
  color: #d4dde8;
  margin: 0 0 32px;
  max-width: 600px;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.hero-cta .btn-ghost {
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.hero-cta .btn-ghost:hover {
  background: #fff;
  color: var(--navy);
  border-color: #fff;
}
.hero-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  font-size: 14px;
  color: #d4dde8;
}
.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
}
.hero-points li::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(217,119,6,0.25);
  flex-shrink: 0;
}

/* Sections */
.section {
  padding: 80px 0;
}
.section-alt { background: var(--bg-alt); }
.section h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.section-sub {
  color: var(--muted);
  font-size: 17px;
  margin: 0 0 40px;
  max-width: 640px;
}

/* Service grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  padding: 26px 24px;
  border-radius: var(--radius);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--navy);
  font-weight: 700;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

/* About */
.about p {
  font-size: 17px;
  color: var(--text);
  max-width: 760px;
  margin: 0 0 32px;
}
.credentials {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  max-width: 900px;
}
.credentials li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.credentials svg {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.credentials strong {
  display: block;
  color: var(--navy);
  font-size: 15px;
  margin-bottom: 2px;
}
.credentials span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.info-block {
  display: flex;
  flex-direction: column;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color .15s, transform .1s;
}
a.info-block:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.info-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 4px;
}
.info-value {
  font-size: 17px;
  font-weight: 600;
  color: var(--navy);
  word-break: break-word;
}

/* Form */
.contact-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
}
.contact-form input,
.contact-form textarea {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  transition: border-color .15s, box-shadow .15s;
  font-weight: 400;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(217,119,6,0.15);
}
.contact-form textarea { resize: vertical; min-height: 100px; }
.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  margin: 4px 0 0;
}
.form-note a { color: var(--accent); font-weight: 600; }

/* Footer */
.site-footer {
  background: var(--navy);
  color: #c9d3e0;
  padding: 28px 0;
  font-size: 14px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}
.footer-inner p { margin: 0; }
.footer-contact a:hover { color: #fff; }
.footer-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.social-links {
  list-style: none;
  display: flex;
  gap: 10px;
  padding: 0;
  margin: 0;
}
.social-link {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: #c9d3e0;
  border: 1px solid rgba(255,255,255,0.12);
  transition: background .15s, color .15s, transform .1s, border-color .15s;
}
.social-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}

@media (max-width: 760px) {
  .footer-right { justify-content: center; }
}

/* Responsive */
@media (max-width: 760px) {
  .nav-links { display: none; }
  .brand-name { font-size: 14px; }
  .hero { padding: 64px 0 72px; }
  .section { padding: 56px 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }
  .btn { padding: 13px 18px; font-size: 15px; }
  .hero-cta .btn { flex: 1 1 auto; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .footer-inner { flex-direction: column; text-align: center; gap: 8px; }
}

@media (max-width: 420px) {
  .brand-name { display: none; }
  .nav { height: 60px; }
  .contact-form { padding: 22px; }
}