:root {
  --blue-900: #080f24;
  --blue-700: #0b1530;
  --blue-600: #0f1b3d;
  --blue-500: #1a2c56;
  --blue-100: #e9eaf2;
  --gray-900: #1a1f27;
  --gray-700: #4a5261;
  --gray-500: #6b7280;
  --gray-200: #e5e8ec;
  --gray-100: #f4f6f8;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 37, 69, 0.08);
  --shadow-sm: 0 4px 14px rgba(11, 37, 69, 0.06);
  --max-width: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 { margin: 0 0 0.5em; font-weight: 700; letter-spacing: -0.01em; color: var(--blue-900); }

h1 { font-size: clamp(2.1rem, 4vw, 3.1rem); line-height: 1.12; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.25rem); line-height: 1.2; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; color: var(--gray-700); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 0.75em;
}

.section { padding: 88px 0; }
.section-alt { background: var(--gray-100); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-sub { max-width: 460px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--blue-700); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--blue-700);
  border-color: var(--gray-200);
}
.btn-ghost:hover { border-color: var(--blue-500); }
.btn-light {
  background: var(--white);
  color: var(--blue-700);
}
.btn-light:hover { transform: translateY(-1px); }
.btn-white {
  background: var(--white);
  color: var(--blue-900);
  box-shadow: var(--shadow-sm);
}
.btn-white:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-lg { padding: 15px 28px; font-size: 1rem; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--gray-200);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-word {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  color: var(--blue-900);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color 0.15s ease;
}
.main-nav a:hover { color: var(--blue-600); }

.header-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.phone-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--blue-700);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--blue-900);
  border-radius: 2px;
}

/* Glass utility */
.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

/* Hero */
.hero {
  position: relative;
  padding: 140px 0 130px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  isolation: isolate;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(120deg, rgba(6, 20, 40, 0.88) 0%, rgba(11, 37, 69, 0.72) 45%, rgba(11, 37, 69, 0.35) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
}
.hero-copy {
  max-width: 640px;
  padding: 44px;
  border-radius: 20px;
}
.hero-copy .eyebrow { color: #9fc9f5; }
.hero-copy h1 { color: var(--white); }
.hero-copy .hero-sub { color: rgba(255, 255, 255, 0.85); font-size: 1.08rem; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 28px 0 24px; }
.hero-trust {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}
.hero-trust li { display: flex; align-items: center; gap: 8px; }
.hero-trust li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #9fc9f5;
  display: inline-block;
}

/* Strip */
.strip {
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  background: var(--white);
}
.strip-inner { padding: 20px 0; text-align: center; }
.strip-inner p {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-500);
  letter-spacing: 0.01em;
}

/* Grids */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--blue-100);
  color: var(--blue-600);
  margin-bottom: 16px;
}
.card p:last-child { margin-bottom: 0; }

/* Photo cards (services) */
.card-photo {
  padding: 0;
  overflow: hidden;
}
.card-photo .card-img {
  height: 190px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.card-photo .card-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 37, 69, 0) 55%, rgba(11, 37, 69, 0.35) 100%);
}
.card-photo .card-body { padding: 24px 26px 28px; }
.card-photo .card-body p:last-child { margin-bottom: 0; }

/* About */
.about-grid { align-items: center; }
.about-photo-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  aspect-ratio: 4 / 3;
}
.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Why us */
.why-grid { align-items: center; }
.check-list { margin-top: 20px; display: flex; flex-direction: column; gap: 14px; }
.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--gray-700);
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue-600);
  color: var(--white);
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.check-list strong { color: var(--blue-900); }

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.stat-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.stat-number {
  display: block;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--blue-600);
  margin-bottom: 6px;
}
.stat-label { font-size: 0.85rem; color: var(--gray-500); font-weight: 600; }

/* Process */
.process-grid { counter-reset: step; }
.process-step {
  padding: 8px;
  border-left: 3px solid var(--blue-100);
  padding-left: 22px;
}
.process-number {
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--blue-500);
  margin-bottom: 6px;
}

/* Service Area */
.area-grid { align-items: center; }
.area-list ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
}
.area-list li {
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  font-weight: 600;
  color: var(--blue-900);
  font-size: 0.95rem;
}

/* Testimonials */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 26px;
}
.stars { color: #f5a623; letter-spacing: 3px; margin-bottom: 12px; font-size: 0.95rem; }
.testimonial-card p { font-style: italic; color: var(--gray-700); }
.testimonial-author { display: flex; flex-direction: column; margin-top: 12px; }
.author-name { font-weight: 700; color: var(--blue-900); font-size: 0.92rem; }
.author-role { font-size: 0.82rem; color: var(--gray-500); }

/* CTA banner */
.cta-banner {
  background: linear-gradient(120deg, var(--blue-700), var(--blue-900));
  color: var(--white);
  padding: 56px 0;
}
.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-banner h2 { color: var(--white); margin-bottom: 6px; }
.cta-banner p { color: rgba(255,255,255,0.8); margin: 0; }

/* Contact */
.contact-grid { align-items: start; }
.contact-info { margin-top: 28px; display: flex; flex-direction: column; gap: 20px; }
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--blue-600);
}
.contact-info-item .label {
  display: block;
  font-size: 0.78rem;
  color: var(--gray-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.contact-info-item a,
.contact-info-item span:not(.label) {
  font-weight: 600;
  color: var(--blue-900);
  font-size: 1rem;
}

.contact-form {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--gray-700); }
.form-field input,
.form-field select,
.form-field textarea {
  font: inherit;
  padding: 11px 14px;
  border-radius: 8px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-900);
  outline: none;
  transition: border-color 0.15s ease;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--blue-500); }
.form-field textarea { resize: vertical; }
.form-note {
  margin: 14px 0 0;
  font-size: 0.88rem;
  font-weight: 600;
  min-height: 1.2em;
}
.form-note.success { color: #1a7f37; }
.form-note.error { color: #c0362c; }

/* Footer */
.site-footer {
  background: var(--blue-900);
  color: rgba(255,255,255,0.75);
  padding: 56px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand { display: flex; flex-direction: column; gap: 10px; }
.footer-logo-word {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  color: var(--white);
}
.footer-logo-tagline {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.footer-links, .footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-links h4, .footer-contact h4 { color: var(--white); font-size: 0.9rem; margin-bottom: 4px; }
.footer-links a, .footer-contact a, .footer-contact span {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: color 0.15s ease;
}
.footer-links a:hover, .footer-contact a:hover { color: var(--white); }
.footer-bottom {
  padding: 20px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  text-align: center;
}

/* Responsive */
@media (max-width: 960px) {
  .main-nav { display: none; }
  .header-cta .phone-link { display: none; }
  .nav-toggle { display: flex; }

  .hero { padding: 100px 0 90px; }
  .hero-copy { padding: 32px; max-width: 100%; }

  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .why-grid, .area-grid, .contact-grid, .about-grid { grid-template-columns: 1fr; }
  .stat-grid { margin-top: 32px; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .area-list ul { grid-template-columns: 1fr; }
  .cta-banner-inner { text-align: center; justify-content: center; }
  .hero-trust { flex-direction: column; gap: 10px; align-items: flex-start; }
}

/* Mobile nav open state */
.site-header.nav-open .main-nav {
  display: flex;
  position: absolute;
  top: 76px;
  left: 0;
  right: 0;
  background: var(--white);
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 16px 24px 24px;
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
}
.site-header.nav-open .main-nav a {
  width: 100%;
  padding: 10px 0;
}