/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-900: #0c1e35;
  --blue-700: #1a3a5c;
  --blue-500: #2563a8;
  --blue-300: #60a5e8;
  --blue-100: #dbeafe;
  --slate-800: #1e293b;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --white: #ffffff;
  --amber-500: #f59e0b;
  --green-600: #16a34a;
  --radius: 6px;
  --shadow: 0 2px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --max-w: 1100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--slate-800);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--blue-500); text-decoration: none; }
a:hover { text-decoration: underline; }

/* === UTILITY === */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }

h1, h2, h3 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); color: var(--blue-900); margin-bottom: 1.25rem; }
h3 { font-size: 1.1rem; color: var(--blue-900); margin-bottom: 0.4rem; }

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--blue-900);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.btn-phone {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--blue-500);
  color: var(--white);
  padding: 0.5rem 1.1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s;
  white-space: nowrap;
}
.btn-phone:hover { background: var(--blue-300); text-decoration: none; }

/* === HERO === */
.hero {
  position: relative;
  min-height: min(90vh, 680px);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; }
.hero-bg { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(12,30,53,.82) 0%, rgba(12,30,53,.55) 60%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 5rem 1.5rem 4rem;
  width: 100%;
}
.hero-proof {
  color: var(--blue-300);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}
.hero h1 {
  color: var(--white);
  margin-bottom: 1rem;
  max-width: 14ch;
}
.hero-sub {
  color: rgba(255,255,255,.8);
  font-size: 1.1rem;
  max-width: 44ch;
  margin-bottom: 2rem;
  line-height: 1.65;
}
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.5rem;
}
.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  color: var(--blue-900);
  padding: 0.8rem 1.8rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: var(--shadow);
}
.cta-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); text-decoration: none; }
.cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,.15);
  color: var(--white);
  padding: 0.8rem 1.8rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,.4);
  transition: background 0.15s, border-color 0.15s;
}
.cta-secondary:hover { background: rgba(255,255,255,.25); border-color: rgba(255,255,255,.7); text-decoration: none; }
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.8rem;
}
.stat {
  color: rgba(255,255,255,.85);
  font-size: 0.88rem;
}
.stat strong {
  color: var(--white);
  font-weight: 700;
  margin-right: 0.25rem;
}

/* === TRUST BAR === */
.trust-bar {
  background: var(--blue-900);
  padding: 0.85rem 1.5rem;
  text-align: center;
}
.trust-bar .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 0;
  color: rgba(255,255,255,.75);
  font-size: 0.85rem;
}
.trust-bar .sep { color: rgba(255,255,255,.3); margin: 0 0.6rem; }

/* === SERVICES === */
.services { padding: 4rem 0; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.service-card {
  background: var(--slate-100);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform 0.15s, box-shadow 0.15s;
}
.service-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.service-icon {
  width: 40px;
  height: 40px;
  color: var(--blue-500);
  margin-bottom: 0.75rem;
}
.service-icon svg { width: 100%; height: 100%; }
.service-card p { color: var(--slate-600); font-size: 0.9rem; line-height: 1.5; }

/* === PROOF === */
.proof { padding: 4rem 0; background: var(--slate-100); }
.proof-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.proof-text p { color: var(--slate-600); margin-bottom: 1rem; font-size: 0.95rem; }
.proof-gallery img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.proof-text .cta-primary { margin-top: 0.5rem; }

/* === REVIEWS === */
.reviews { padding: 4rem 0; }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.review-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.stars { color: var(--amber-500); font-size: 1.1rem; margin-bottom: 0.75rem; }
.review-card p { color: var(--slate-600); font-size: 0.9rem; line-height: 1.65; margin-bottom: 0.85rem; font-style: italic; }
.review-card footer { color: var(--slate-400); font-size: 0.82rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }

/* === FAQ === */
.faq { padding: 4rem 0; background: var(--slate-100); }
.faq-list { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.6rem; }
.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--slate-200);
  overflow: hidden;
}
.faq-item summary {
  padding: 1.1rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--blue-900);
  font-size: 0.95rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.15s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.3rem; font-weight: 400; color: var(--blue-500); }
.faq-item[open] summary::after { content: '−'; }
.faq-item[open] summary { background: var(--blue-100); }
.faq-item p { padding: 0.9rem 1.25rem 1.1rem; color: var(--slate-600); font-size: 0.9rem; line-height: 1.65; }

/* === LOCATION === */
.location { padding: 4rem 0; }
.location-split {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}
.contact-block { margin-bottom: 1.4rem; }
.contact-label { color: var(--slate-400); font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.25rem; }
.contact-block a, .contact-block p { font-size: 1rem; color: var(--slate-800); font-weight: 600; }
.location-map iframe { border-radius: var(--radius); box-shadow: var(--shadow); }

/* === CTA BANNER === */
.cta-banner {
  background: var(--blue-900);
  padding: 3.5rem 0;
  text-align: center;
}
.cta-banner h2 { color: var(--white); margin-bottom: 0.6rem; }
.cta-banner p { color: rgba(255,255,255,.7); margin-bottom: 1.75rem; font-size: 1.05rem; }
.cta-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.9rem; }
.cta-light { background: var(--white); color: var(--blue-900); }
.cta-outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
  padding: 0.8rem 1.8rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.15s, border-color 0.15s;
}
.cta-outline-light:hover { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.8); text-decoration: none; }

/* === FOOTER === */
.site-footer {
  background: var(--blue-700);
  padding: 1.5rem 0;
  text-align: center;
  color: rgba(255,255,255,.65);
  font-size: 0.85rem;
}
.site-footer a { color: rgba(255,255,255,.85); }

/* === MOBILE RESPONSIVENESS GUARDRAILS === */
@media (max-width: 700px) {
  .proof-split,
  .location-split { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero { min-height: min(85vh, 580px); }
  .hero-content { padding: 3rem 1.25rem 2.5rem; }
  .hero-stats { gap: 0.4rem 1.2rem; }
  .trust-bar .sep { display: none; }
  .trust-bar .container { gap: 0.35rem 0; }
  .services, .proof, .reviews, .faq, .location, .cta-banner { padding: 2.5rem 0; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .cta-primary, .cta-secondary { width: 100%; justify-content: center; }
  .hero-cta-row { flex-direction: column; }
}