/* ===== Tokens ===== */
:root {
  --blue: #2b5598;
  --blue-dark: #1d3c6e;
  --blue-deep: #14294d;
  --gold: #d4af37;
  --gold-light: #e9c46a;
  --ink: #1c2430;
  --grey: #5a6473;
  --line: #e4e8ef;
  --bg: #ffffff;
  --bg-tint: #f5f7fb;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(20, 41, 77, 0.08);
  --maxw: 1140px;
  --font-head: "Cormorant Garamond", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

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

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ===== Header ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(20, 41, 77, 0.0);
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
  padding: 18px 0;
}
.site-header.scrolled {
  background: rgba(20, 41, 77, 0.96);
  box-shadow: 0 6px 20px rgba(0,0,0,.15);
  padding: 10px 0;
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { display: inline-flex; }
.brand-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--gold);
  line-height: 1;
  display: flex; flex-direction: column;
}
.brand-text small {
  font-size: .58rem; letter-spacing: 5px; color: #cdd7e6; font-weight: 600;
}

.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  color: #eaf0f8; font-weight: 500; font-size: .95rem; position: relative;
  transition: color .2s ease;
}
.nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--gold); transition: width .25s ease;
}
.nav a:not(.nav-cta):hover::after { width: 100%; }
.nav a:hover { color: #fff; }
.nav-cta {
  background: var(--gold); color: var(--blue-deep) !important; font-weight: 600;
  padding: 9px 18px; border-radius: 8px;
}
.nav-cta:hover { background: var(--gold-light); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 2px; background: #fff; transition: .3s; }

/* ===== Hero ===== */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  color: #fff; overflow: hidden;
  background:
    radial-gradient(1200px 600px at 70% -10%, rgba(212,175,55,.18), transparent 60%),
    linear-gradient(135deg, var(--blue-deep) 0%, var(--blue-dark) 55%, var(--blue) 100%);
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: saturate(1.05);
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(115deg, transparent 55%, rgba(212,175,55,.07) 55%, rgba(212,175,55,.07) 60%, transparent 60%),
    linear-gradient(120deg, rgba(20,41,77,.94) 0%, rgba(29,60,110,.86) 45%, rgba(43,85,152,.70) 100%);
  pointer-events: none;
}
.hero-inner { position: relative; padding: 140px 24px 80px; max-width: 820px; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 3px; font-size: .78rem; font-weight: 600;
  color: var(--gold-light); margin-bottom: 22px;
}
.hero h1 {
  font-family: var(--font-head); font-weight: 700; line-height: 1.05;
  font-size: clamp(2.6rem, 6vw, 4.6rem); margin-bottom: 22px;
}
.hero h1 span { color: var(--gold); }
.lede { font-size: 1.18rem; color: #d6deea; max-width: 620px; margin-bottom: 34px; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
.btn {
  display: inline-block; padding: 14px 28px; border-radius: 10px; font-weight: 600;
  font-size: .98rem; transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
  border: 2px solid transparent; cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--gold); color: var(--blue-deep); box-shadow: 0 8px 22px rgba(212,175,55,.3); }
.btn-primary:hover { background: var(--gold-light); }
.btn-ghost { border-color: rgba(255,255,255,.4); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.1); }

.hero-stats { list-style: none; display: flex; gap: 48px; flex-wrap: wrap; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-family: var(--font-head); font-size: 2.4rem; color: var(--gold); line-height: 1; }
.hero-stats span { font-size: .82rem; letter-spacing: 1px; text-transform: uppercase; color: #c4cfe0; margin-top: 6px; }

/* ===== Sections ===== */
.section { padding: 96px 0; }
.section-tint { background: var(--bg-tint); }
.section-dark {
  background:
    radial-gradient(900px 500px at 85% 0%, rgba(212,175,55,.12), transparent 60%),
    linear-gradient(160deg, var(--blue-deep), var(--blue-dark));
  color: #eaf0f8;
}
.section-eyebrow {
  text-transform: uppercase; letter-spacing: 3px; font-size: .76rem; font-weight: 700;
  color: var(--blue); margin-bottom: 12px;
}
.section-eyebrow.light, .section-sub.light { color: var(--gold-light); }
.section-title {
  font-family: var(--font-head); font-weight: 700; font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1; margin-bottom: 22px; color: var(--ink);
}
.section-title.light { color: #fff; }
.section-sub { font-size: 1.1rem; color: var(--grey); margin-bottom: 36px; max-width: 640px; }
.section-sub.light { color: #c4cfe0; }
.section p { color: var(--grey); margin-bottom: 16px; }
.section-dark p { color: #cbd5e6; }

/* ===== Overview ===== */
.grid-2 { display: grid; grid-template-columns: 1.2fr .9fr; gap: 56px; align-items: start; }
.callout {
  margin-top: 26px; padding: 22px 24px; border-left: 4px solid var(--gold);
  background: var(--bg-tint); border-radius: 0 var(--radius) var(--radius) 0;
}
.callout strong { display: block; color: var(--blue-dark); font-size: 1.05rem; margin-bottom: 6px; }
.callout { color: var(--grey); }
.overview-cards { display: grid; gap: 18px; }
.overview-photo {
  width: 100%; height: 220px; object-fit: cover; border-radius: var(--radius);
  box-shadow: var(--shadow); margin-bottom: 4px;
}
.mini-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow); transition: transform .2s ease;
}
.mini-card:hover { transform: translateY(-4px); }
.mini-card h3 { font-size: 1.15rem; color: var(--blue-dark); margin-bottom: 8px; }
.mini-card p { margin: 0; font-size: .95rem; }

/* ===== Corporate Identity ===== */
.identity-intro { font-size: 1.2rem; max-width: 760px; margin-bottom: 44px; color: #d6deea; }
.identity-intro em { color: var(--gold-light); font-style: italic; }
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 64px; }
.vm-card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius); padding: 34px;
  backdrop-filter: blur(4px);
}
.vm-card h3 {
  font-family: var(--font-head); font-size: 1.9rem; color: var(--gold); margin-bottom: 14px;
}
.vm-card p { color: #d6deea; margin: 0; }

.values-heading { font-family: var(--font-head); font-size: 1.8rem; color: #fff; margin-bottom: 28px; }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value { padding-top: 16px; border-top: 2px solid rgba(212,175,55,.5); }
.value-num { font-family: var(--font-head); font-size: 1.3rem; color: var(--gold); font-weight: 700; }
.value h4 { margin: 8px 0 8px; font-size: 1.08rem; color: #fff; }
.value p { font-size: .92rem; color: #b9c5da; margin: 0; }

/* ===== Products ===== */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  text-align: center; box-shadow: var(--shadow); overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.product-img {
  height: 180px; background-size: cover; background-position: center;
  position: relative;
}
.product-img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,41,77,0) 45%, rgba(20,41,77,.35) 100%);
}
.product-card:hover { transform: translateY(-6px); border-color: var(--gold); box-shadow: 0 16px 36px rgba(20,41,77,.16); }
.product-card:hover .product-img { transform: none; }
.product-card h3 { font-size: 1.15rem; color: var(--blue-dark); padding: 18px 16px; margin: 0; }

/* ===== Services ===== */
.service-block { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 56px; }
.service-photo {
  width: 100%; height: 240px; object-fit: cover; border-radius: var(--radius);
  box-shadow: var(--shadow); margin-bottom: 20px;
}
.service-text h3 { font-family: var(--font-head); font-size: 1.6rem; color: var(--blue-dark); margin-bottom: 14px; }
.check-list { list-style: none; margin-top: 12px; }
.check-list li {
  position: relative; padding-left: 28px; margin-bottom: 10px; color: var(--grey);
}
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--gold);
  font-weight: 700; background: rgba(212,175,55,.15); width: 20px; height: 20px;
  border-radius: 50%; display: grid; place-items: center; font-size: .75rem;
}
.service-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature {
  background: #fff; border-radius: var(--radius); padding: 26px;
  box-shadow: var(--shadow); border: 1px solid var(--line);
}
.feature h4 { color: var(--blue-dark); font-size: 1.1rem; margin-bottom: 8px; }
.feature p { margin: 0; font-size: .94rem; }

/* ===== Assurance ===== */
.assurance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.assurance-card {
  border-radius: var(--radius); background: var(--bg-tint);
  border-top: 4px solid var(--gold); overflow: hidden;
  box-shadow: var(--shadow);
}
.assurance-photo { width: 100%; height: 170px; object-fit: cover; }
.assurance-card h3 { font-family: var(--font-head); font-size: 1.5rem; color: var(--blue-dark); margin: 24px 28px 12px; }
.assurance-card p { margin: 0 28px 28px; }

/* ===== Section background banner ===== */
.has-bg { position: relative; overflow: hidden; }
.has-bg .container { position: relative; z-index: 2; }
.section-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  opacity: .22;
}
.has-bg::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(160deg, rgba(20,41,77,.82), rgba(29,60,110,.78));
}

/* ===== Clients ===== */
.clients-grid {
  list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 12px;
}
.clients-grid li {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius); padding: 28px 20px; text-align: center;
  font-weight: 600; font-size: 1.05rem; color: #fff; letter-spacing: .5px;
  transition: background .2s ease, transform .2s ease;
}
.clients-grid li:hover { background: rgba(212,175,55,.16); transform: translateY(-3px); }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.office { margin-bottom: 26px; }
.office h3 { color: var(--blue-dark); font-size: 1.15rem; margin-bottom: 6px; }
.contact-lines { margin-top: 24px; border-top: 1px solid var(--line); padding-top: 20px; }
.contact-lines p { margin-bottom: 8px; color: var(--ink); }
.contact-lines span {
  display: inline-block; width: 56px; color: var(--blue); font-weight: 600; font-size: .85rem;
  text-transform: uppercase; letter-spacing: 1px;
}
.contact-lines a:hover { color: var(--blue); }

.contact-form {
  background: var(--bg-tint); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px;
}
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 500; margin-bottom: 6px; font-size: .9rem; }
.field input, .field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; background: #fff; transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(43,85,152,.12);
}
.form-note { margin-top: 14px; color: #1e7d4f; font-weight: 600; }
.form-error { margin-top: 14px; color: #c0392b; font-weight: 600; }
.form-consent { margin-top: 14px; font-size: 13px; color: #5a6577; }
.form-consent a { color: var(--blue); text-decoration: underline; }

/* ===== Legal / Privacy page ===== */
.legal { padding-top: 120px; }
.legal-content { max-width: 820px; }
.legal-content h2 { font-family: var(--serif, 'Cormorant Garamond', serif); font-size: 24px; margin: 32px 0 10px; color: var(--blue-deep, #142a4c); }
.legal-content p { margin: 0 0 14px; line-height: 1.7; }
.legal-content ul { margin: 0 0 16px; padding-left: 22px; line-height: 1.7; }
.legal-content li { margin-bottom: 6px; }
.legal-content a { color: var(--blue); text-decoration: underline; }
.legal-meta { color: #5a6577; font-style: italic; }
.legal-back { margin-top: 36px; font-weight: 600; }
.footer-links { margin-top: 4px; }
.footer-links a { color: #aab8cf; text-decoration: underline; }

/* ===== Footer ===== */
.site-footer { background: var(--blue-deep); color: #c4cfe0; padding: 48px 0 36px; text-align: center; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.footer-brand { color: var(--gold); }
.footer-brand small { color: #aab8cf; }
.site-footer p { margin: 0; font-size: .9rem; }
.footer-tag { color: #8896ad !important; font-size: .82rem !important; }

/* ===== Reveal animation ===== */
.section, .hero-inner > * { }
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .grid-2, .vm-grid, .service-block, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .values-grid, .products-grid, .service-features, .assurance-grid, .clients-grid { grid-template-columns: 1fr 1fr; }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(78vw, 320px);
    background: var(--blue-deep); flex-direction: column; align-items: flex-start;
    padding: 100px 32px; gap: 22px; transform: translateX(100%); transition: transform .3s ease;
    box-shadow: -10px 0 30px rgba(0,0,0,.3);
  }
  .nav.open { transform: translateX(0); }
  .nav-toggle { display: flex; z-index: 60; }
  .site-header.scrolled { padding: 10px 0; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}
@media (max-width: 560px) {
  .section { padding: 64px 0; }
  .values-grid, .products-grid, .service-features, .assurance-grid, .clients-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  .hero-stats strong { font-size: 2rem; }
}