/* ===== Design tokens ===== */
:root {
  --navy-900: #081a30;
  --navy-800: #0b2545;
  --navy-700: #13355e;
  --navy-600: #1c4a7c;
  --gold-500: #c99a3d;
  --gold-400: #f3c969;
  --white: #ffffff;
  --ink: #16212f;
  --ink-soft: #4a5568;
  --bg-alt: #f5f7fa;
  --border: #e2e6ec;

  --font-heading: 'Poppins', 'Montserrat', sans-serif;
  --font-body: 'Inter', 'Open Sans', sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  --radius: 10px;
  --shadow-sm: 0 2px 8px rgba(8, 26, 48, 0.08);
  --shadow-md: 0 12px 32px rgba(8, 26, 48, 0.12);
  --transition: 0.25s ease;
}

/* ===== Reset ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--navy-900);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }

p { color: var(--ink-soft); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: var(--space-2);
}

.section { padding: var(--space-7) 0; }
.section-alt { background: var(--bg-alt); }

.section-head { max-width: 680px; margin-bottom: var(--space-5); }
.section-lead { font-size: 1.05rem; margin-top: var(--space-2); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.btn-primary {
  background: var(--gold-500);
  color: var(--navy-900);
}
.btn-primary:hover {
  background: var(--gold-400);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 26, 48, 0.92);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: var(--space-3);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
}

.logo-mark { color: var(--gold-400); flex-shrink: 0; }

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.1;
  display: flex;
  flex-direction: column;
}

.logo-sub {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--gold-400);
}

.main-nav { flex: 1; display: flex; justify-content: center; }
.main-nav ul { display: flex; gap: var(--space-4); }
.main-nav a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition);
}
.main-nav a:hover { color: var(--gold-400); }

.nav-cta { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  position: relative;
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(243, 201, 105, 0.18), transparent 45%),
    linear-gradient(135deg, var(--navy-900), var(--navy-700) 60%, var(--navy-600));
  z-index: -1;
}

.hero-inner { padding: var(--space-7) var(--space-3) var(--space-6); max-width: 760px; }

.hero h1 { color: var(--white); margin-bottom: var(--space-3); }

.hero-lead {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 620px;
  margin-bottom: var(--space-4);
}

.hero-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-6); }

.hero-stats {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: var(--gold-400); }
.stat-label { font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); }

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-6);
  align-items: center;
}

.image-placeholder {
  border-radius: var(--radius);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.placeholder-svg { width: 60%; opacity: 0.9; }

.about-copy h2 { margin-bottom: var(--space-3); }
.about-copy p { margin-bottom: var(--space-2); }

.about-facts {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
  background: var(--bg-alt);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.about-facts li { color: var(--ink); font-size: 0.95rem; }
.about-facts strong { color: var(--navy-800); }

/* ===== Services cards ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--navy-900);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
}
.card-icon svg { width: 26px; height: 26px; }

.card h3 { margin-bottom: var(--space-1); }
.card p { font-size: 0.95rem; }

/* ===== Why ===== */
.why-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-6);
  align-items: center;
}

.why-list { margin-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-4); }

.why-item { display: flex; gap: var(--space-3); }

.why-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--gold-500);
  flex-shrink: 0;
  width: 44px;
}

.why-item h4 { margin-bottom: 4px; }
.why-item p { font-size: 0.95rem; }

/* ===== CTA ===== */
.section-cta {
  background: linear-gradient(120deg, var(--navy-900), var(--navy-700));
  color: var(--white);
  text-align: center;
}
.section-cta h2 { color: var(--white); margin-bottom: var(--space-2); }
.section-cta p { color: rgba(255, 255, 255, 0.8); margin-bottom: var(--space-4); }

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

.contact-info h2 { margin-bottom: var(--space-2); }

.contact-list { margin-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.contact-row dt { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gold-500); font-weight: 600; margin-bottom: 2px; }
.contact-row dd { font-size: 1.05rem; color: var(--navy-900); font-weight: 500; }

.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 0.85rem; font-weight: 600; color: var(--navy-800); }

.form-row input, .form-row textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-alt);
  color: var(--ink);
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(201, 154, 61, 0.18);
}

.form-note { font-size: 0.9rem; color: var(--navy-700); min-height: 1.2em; }

/* ===== Footer ===== */
.site-footer { background: var(--navy-900); color: rgba(255, 255, 255, 0.75); }

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-3) var(--space-5);
}

.footer-brand p { color: rgba(255, 255, 255, 0.6); margin-top: var(--space-2); font-size: 0.9rem; }
.footer-logo { color: var(--white); }

.footer-col h5 {
  font-family: var(--font-heading);
  color: var(--white);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col a { color: rgba(255, 255, 255, 0.65); font-size: 0.92rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--gold-400); }
.footer-col p { color: rgba(255, 255, 255, 0.65); font-size: 0.92rem; margin-bottom: 6px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-3) 0;
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255, 255, 255, 0.5); }

/* ===== Privacy policy page ===== */
.policy-hero {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white);
  padding: var(--space-6) 0 var(--space-5);
}
.policy-hero h1 { color: var(--white); }
.policy-updated { color: rgba(255, 255, 255, 0.7); margin-top: var(--space-1); }

.policy-body { max-width: 760px; }
.policy-body h2 { margin-top: var(--space-5); margin-bottom: var(--space-2); font-size: 1.4rem; }
.policy-body p { margin-bottom: var(--space-2); }
.policy-body ul { margin: var(--space-2) 0 var(--space-3); display: flex; flex-direction: column; gap: 8px; }
.policy-body ul li { color: var(--ink-soft); padding-left: var(--space-3); position: relative; }
.policy-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-500);
}
.policy-contact strong { color: var(--navy-900); }

/* ===== Fade-in animation ===== */
.fade-in { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .why-grid, .contact-grid { grid-template-columns: 1fr; }
  .why-media, .about-media { order: -1; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .main-nav, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .main-nav.open {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--navy-900);
    padding: var(--space-3);
  }
  .main-nav.open ul { flex-direction: column; gap: var(--space-2); width: 100%; }

  .cards-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-4); }
  .hero-stats { gap: var(--space-3); }
}