:root {
  --navy: #1B2A4A;
  --navy-dark: #101A30;
  --gold: #C9A961;
  --gold-dark: #A9863E;
  --paper: #F7F1E3;
  --ink: #202634;
  --ink-soft: #565F72;
  --muted: #838B9C;
  --line: #E4DFCF;
  --font-ui: 'Inter', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font-ui);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.site-header {
  background: var(--navy);
  color: #fff;
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; position: sticky; top: 0; z-index: 40;
}
.site-header .brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; padding: 10px 0; }
.site-header .brand img { height: 40px; width: auto; }
.site-header .brand-text { font-weight: 800; font-size: 15px; letter-spacing: .01em; }
.site-header nav { display: flex; gap: 4px; flex-wrap: wrap; font-size: 13.5px; position: relative; }
.site-header nav > a, .site-header nav > .has-dropdown > span {
  display: inline-block; padding: 18px 12px; text-decoration: none; color: #C9CEDB; font-weight: 500; cursor: pointer;
}
.site-header nav > a:hover, .site-header nav > .has-dropdown:hover > span { color: #fff; }
.has-dropdown { position: relative; }
.dropdown {
  display: none; position: absolute; top: 100%; left: 0; background: #fff; color: var(--ink);
  min-width: 260px; box-shadow: 0 12px 28px rgba(0,0,0,0.18); border-radius: 0 0 8px 8px; overflow: hidden; z-index: 50;
}
.has-dropdown:hover .dropdown { display: block; }
.dropdown a { display: block; padding: 12px 18px; text-decoration: none; color: var(--ink); font-size: 13.5px; border-bottom: 1px solid var(--line); }
.dropdown a:last-child { border-bottom: none; }
.dropdown a:hover { background: var(--paper); color: var(--gold-dark); }

.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff; padding: 64px 24px; text-align: center; position: relative; overflow: hidden;
}
.hero::after { content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 4px; background: var(--gold); }
.hero h1 { font-size: clamp(26px, 4vw, 42px); margin: 0 0 14px; font-weight: 800; }
.hero p { font-size: 15.5px; color: #C9CEDB; max-width: 620px; margin: 0 auto 26px; line-height: 1.6; }

.container { max-width: 1180px; margin: 0 auto; padding: 48px 24px; }
.section-head { text-align: center; margin-bottom: 36px; }
.section-head h2 { font-size: 26px; margin: 0 0 8px; font-weight: 800; color: var(--navy); }
.section-head p { color: var(--muted); font-size: 14px; margin: 0; }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.unit-card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
  display: flex; flex-direction: column; text-decoration: none; color: var(--ink);
  transition: transform .15s, box-shadow .15s;
}
.unit-card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(27,42,74,0.1); }
.unit-card .accent { height: 5px; background: var(--gold); }
.unit-card .body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.unit-card h3 { font-size: 17px; margin: 0 0 10px; color: var(--navy); }
.unit-card p { font-size: 13.5px; color: var(--ink-soft); line-height: 1.6; margin: 0 0 16px; flex: 1; }
.unit-card .cta { font-size: 12.5px; font-weight: 700; color: var(--gold-dark); text-transform: uppercase; letter-spacing: .04em; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px 26px; border-radius: 8px; border: 1px solid transparent;
  font-size: 14px; font-weight: 700; cursor: pointer; text-decoration: none;
  font-family: var(--font-ui);
}
.btn-primary { background: var(--gold); color: var(--navy-dark); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,.4); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.1); }

.prose { max-width: 780px; margin: 0 auto; font-size: 15px; line-height: 1.8; color: var(--ink-soft); }
.prose h3 { color: var(--navy); font-size: 17px; margin: 28px 0 8px; }

table.pricing { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 13.5px; }
table.pricing th, table.pricing td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
table.pricing th { background: var(--navy); color: #fff; }
table.pricing tr:nth-child(even) { background: #FBF8F0; }

.service-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 32px; }
.service-tags span {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 16px; font-size: 13px; font-weight: 600; color: var(--navy);
}

.contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 28px; max-width: 480px; margin: 0 auto;
}
.contact-card .row { margin-bottom: 16px; }
.contact-card .label { font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; letter-spacing: .04em; }
.contact-card .value { font-size: 15px; color: var(--ink); }
.contact-card .value a { color: var(--navy); text-decoration: none; font-weight: 600; }

.site-footer { background: var(--navy-dark); color: #C9CEDB; padding: 40px 24px 28px; }
.site-footer .footer-grid { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 28px; }
.site-footer h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .05em; margin: 0 0 14px; }
.site-footer a { display: block; color: #C9CEDB; text-decoration: none; font-size: 13.5px; margin-bottom: 8px; }
.site-footer a:hover { color: var(--gold); }
.site-footer .bottom { max-width: 1180px; margin: 32px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; color: #7C86A0; text-align: center; }

@media (max-width: 860px) {
  .site-header { padding: 10px 16px; }
  .site-header nav { display: none; }
}

/* ---- Homepage hero slider ---- */
.hero-slider {
  position: relative;
  height: 90vh;
  min-height: 480px;
  max-height: 820px;
  overflow: hidden;
  background: var(--navy-dark);
}
.hero-slider .slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1s ease;
}
.hero-slider .slide.active { opacity: 1; }
.hero-slider .slide::after {
  content: ""; position: absolute; inset: 0; background: rgba(16,26,48,0.25);
}
.hero-slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  background: rgba(255,255,255,0.15); border: none; color: #fff; width: 44px; height: 44px;
  border-radius: 50%; cursor: pointer; font-size: 20px; display: flex; align-items: center; justify-content: center;
}
.hero-slider-arrow:hover { background: rgba(255,255,255,0.3); }
.hero-slider-arrow.prev { left: 18px; }
.hero-slider-arrow.next { right: 18px; }
.hero-scroll-arrow {
  position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 5;
  color: #fff; opacity: 0.85; text-decoration: none; font-size: 26px;
  animation: bounce-down 2s infinite;
}
@keyframes bounce-down { 0%,100%{transform:translate(-50%,0);} 50%{transform:translate(-50%,6px);} }

/* ---- Business unit accordion ---- */
.unit-accordion { max-width: 1000px; margin: 0 auto; }
.unit-accordion-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 26px 18px; margin-bottom: 8px; }
.unit-accordion-trigger { background: none; border: none; cursor: pointer; text-align: center; width: 130px; padding: 0; }
.unit-accordion-trigger img { width: 100%; height: auto; margin-bottom: 8px; filter: grayscale(0%); transition: transform .15s; }
.unit-accordion-trigger:hover img { transform: translateY(-3px); }
.unit-accordion-trigger span { display: block; font-size: 12.5px; font-weight: 700; color: var(--navy); line-height: 1.3; }
.unit-accordion-trigger.active span { color: var(--gold-dark); }
.unit-accordion-panel {
  display: none; max-width: 780px; margin: 0 auto 12px; background: #fff; border: 1px solid var(--line);
  border-radius: 12px; padding: 24px 28px; font-size: 14.5px; line-height: 1.75; color: var(--ink-soft);
}
.unit-accordion-panel.open { display: block; }
.unit-accordion-panel .go-link { display: inline-block; margin-top: 12px; font-size: 13px; font-weight: 700; color: var(--gold-dark); text-decoration: none; }

/* ---- Map section ---- */
.map-embed { width: 100%; height: 350px; border: 0; display: block; }