:root {
  --navy: #0B1E3F;
  --navy-700: #102a55;
  --blue: #1457B8;
  --blue-600: #1565C0;
  --teal: #12B8B0;
  --accent: #12B8B0;
  --ink: #1b2430;
  --muted: #5b6b80;
  --line: #e6ecf4;
  --bg-soft: #f4f7fb;
  --radius: 14px;
  --shadow-sm: 0 2px 10px rgba(11, 30, 63, .06);
  --shadow: 0 14px 40px rgba(11, 30, 63, .10);
  --shadow-lg: 0 24px 60px rgba(11, 30, 63, .16);
}

html { scroll-behavior: smooth; }
html, body { height: 100%; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main { flex: 1 0 auto; }

a { color: var(--blue-600); text-decoration: none; }
a:hover { color: var(--navy); }

h1, h2, h3, h4, h5 { color: var(--navy); font-weight: 700; letter-spacing: -.01em; }

.section { padding: 84px 0; }
.section-sm { padding: 56px 0; }
.bg-soft { background: var(--bg-soft); }
.bg-navy { background: var(--navy); color: #fff; }
.bg-navy h1, .bg-navy h2, .bg-navy h3 { color: #fff; }

.text-muted2 { color: var(--muted) !important; }
.lead-2 { font-size: 1.12rem; color: var(--muted); line-height: 1.7; }

.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: .65rem;
}

.section-title { font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: .6rem; }

/* ---------- Buttons ---------- */
.btn { border-radius: 10px; font-weight: 600; padding: .62rem 1.3rem; }
.btn-brand { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }
.btn-brand:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-accent { background: var(--teal); border-color: var(--teal); color: #04373a; }
.btn-accent:hover { background: #0fa39c; border-color: #0fa39c; color: #fff; }
.btn-outline-light2 { border: 1.5px solid rgba(255,255,255,.6); color:#fff; }
.btn-outline-light2:hover { background:#fff; color: var(--navy); }
.btn-ghost { border: 1.5px solid var(--line); color: var(--navy); background:#fff; }
.btn-ghost:hover { border-color: var(--blue-600); color: var(--blue-600); }

/* ---------- Top bar ---------- */
.topbar { background: var(--navy); color: rgba(255,255,255,.85); font-size: .85rem; }
.topbar a { color: rgba(255,255,255,.85); }
.topbar a:hover { color: #fff; }
.topbar .sep { opacity: .35; }

/* ---------- Navbar ---------- */
.navbar.site-nav {
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(150%) blur(8px);
  box-shadow: var(--shadow-sm);
  padding: .55rem 0;
}
.navbar.site-nav .navbar-brand img { height: 46px; }

/* Mobile hamburger — explicit navy icon so it's always visible on the white bar */
.navbar.site-nav .navbar-toggler { border: 1px solid var(--line); padding: .4rem .55rem; }
.navbar.site-nav .navbar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(20,87,184,.15); }
.navbar.site-nav .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230B1E3F' stroke-width='2.3' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
/* On mobile, give the expanded menu a clean panel */
@media (max-width: 991.98px) {
  .navbar.site-nav .navbar-collapse {
    background: #fff; border: 1px solid var(--line); border-radius: 12px;
    padding: .5rem .75rem; margin-top: .5rem; box-shadow: var(--shadow);
  }
}

/* White logo treatment on dark backgrounds (footer, admin sidebar) */
.logo-white { filter: brightness(0) invert(1); }
.navbar.site-nav .nav-link {
  color: var(--navy); font-weight: 600; padding: .5rem .9rem; border-radius: 8px;
}
.navbar.site-nav .nav-link:hover,
.navbar.site-nav .nav-link.active { color: var(--blue-600); background: var(--bg-soft); }
.navbar.site-nav .dropdown-menu { border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: 12px; padding: .4rem; }
.navbar.site-nav .dropdown-item { border-radius: 8px; font-weight: 500; padding: .5rem .8rem; }
.navbar.site-nav .dropdown-item:hover { background: var(--bg-soft); color: var(--blue-600); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  background: radial-gradient(1100px 500px at 85% -10%, rgba(18,184,176,.35), transparent 60%),
              linear-gradient(120deg, var(--navy) 0%, var(--blue) 100%);
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px; opacity: .5; pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero h1 { color: #fff; font-size: clamp(2.1rem, 4.6vw, 3.5rem); line-height: 1.08; }
.hero p.sub { color: rgba(255,255,255,.85); font-size: 1.15rem; max-width: 38rem; }
.hero-badge {
  display:inline-flex; align-items:center; gap:.5rem;
  background: rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.2);
  padding:.4rem .85rem; border-radius: 999px; font-size:.85rem; font-weight:600;
}
.hero-card {
  background: rgba(255,255,255,.10); border:1px solid rgba(255,255,255,.18);
  border-radius: 18px; padding: 1.1rem 1.25rem; backdrop-filter: blur(4px);
}
.hero-showcase {
  position: relative; border-radius: 18px; overflow: hidden; background:#fff;
  border: 4px solid rgba(255,255,255,.14); box-shadow: 0 30px 60px rgba(0,0,0,.35);
}
.hero-showcase img { width:100%; height: 400px; object-fit: cover; display:block; }
.hero-showcase-badge {
  position:absolute; left:14px; bottom:14px;
  background: rgba(11,30,63,.85); color:#fff; font-size:.82rem; font-weight:600;
  padding:.45rem .85rem; border-radius:999px; backdrop-filter: blur(4px);
  display:inline-flex; align-items:center; gap:.45rem;
}
.hero-showcase-badge i { color: var(--teal); }

/* 2x2 product collage (Why-us section) */
.product-collage { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.product-collage img {
  width:100%; height:175px; object-fit:contain; background:#fff;
  border:1px solid var(--line); border-radius:14px; padding:12px; box-shadow: var(--shadow-sm);
}
@media (max-width: 575px){ .hero-showcase img { height: 280px; } .product-collage img { height:140px; } }

/* ---------- Page header (inner pages) ---------- */
.page-header {
  color:#fff; padding: 64px 0 56px;
  background: radial-gradient(800px 380px at 90% -20%, rgba(18,184,176,.3), transparent 60%),
              linear-gradient(120deg, var(--navy), var(--blue));
}
.page-header h1 { color:#fff; font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.breadcrumb-light .breadcrumb-item, .breadcrumb-light a { color: rgba(255,255,255,.8); }
.breadcrumb-light .breadcrumb-item.active { color:#fff; }
.breadcrumb-light .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.5); }

/* ---------- Cards ---------- */
.card-soft {
  border: 1px solid var(--line); border-radius: var(--radius); background:#fff;
  box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .18s ease;
  height: 100%; overflow: hidden;
}
.card-soft:hover { transform: translateY(-6px); box-shadow: var(--shadow); }

.product-card .ratio-cover { background: #fff; }
.product-card img { object-fit: contain; width:100%; height:100%; padding:10px; }
.product-card .body { padding: 1.15rem 1.2rem 1.3rem; }
.product-card .cat-chip {
  font-size:.72rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  color: var(--teal);
}
.product-card h3 { font-size: 1.12rem; margin:.35rem 0 .5rem; }
.product-card p { color: var(--muted); font-size:.94rem; margin-bottom:.75rem; }

.icon-badge {
  width: 56px; height: 56px; border-radius: 14px; display:grid; place-items:center;
  background: linear-gradient(135deg, var(--blue-600), var(--teal)); color:#fff; font-size:1.5rem;
  box-shadow: 0 8px 20px rgba(20,87,184,.3);
}
.feature-card { padding: 1.6rem; border-radius: var(--radius); border:1px solid var(--line); background:#fff; height:100%; box-shadow: var(--shadow-sm); }

/* ---------- Stats ---------- */
.stat { text-align:center; }
.stat .num { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight:800; color:#fff; line-height:1; }
.stat .lbl { color: rgba(255,255,255,.78); font-size:.92rem; margin-top:.35rem; }

/* ---------- Feature list ---------- */
.tick-list { list-style:none; padding-left:0; margin:0; }
.tick-list li { position:relative; padding-left: 2rem; margin-bottom:.6rem; color:#33414f; }
.tick-list li::before {
  content:"\2713"; position:absolute; left:0; top:0;
  width:1.35rem; height:1.35rem; border-radius:50%; background: rgba(18,184,176,.15);
  color: var(--teal); font-weight:700; font-size:.8rem; display:grid; place-items:center;
}

/* ---------- Gallery ---------- */
.gallery-grid { display:grid; grid-template-columns: repeat(auto-fill, minmax(240px,1fr)); gap: 1rem; }
.gallery-item { position:relative; border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow-sm); cursor:pointer; }
.gallery-item img { width:100%; height:230px; object-fit:cover; transition: transform .4s ease; display:block; }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item .cap {
  position:absolute; inset:auto 0 0 0; padding:.8rem .9rem; color:#fff; font-weight:600; font-size:.92rem;
  background: linear-gradient(transparent, rgba(11,30,63,.85));
}

/* ---------- Clients ---------- */
.client-logo { filter: grayscale(1); opacity:.7; transition: .2s; max-height:56px; }
.client-logo:hover { filter:none; opacity:1; }

/* ---------- Testimonials ---------- */
.quote-card { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding:1.6rem; box-shadow: var(--shadow-sm); height:100%; }
.quote-card .stars { color:#f5a623; }

/* ---------- Blog ---------- */
.post-img { height: 210px; object-fit: cover; width:100%; }
.post-meta { font-size:.82rem; color: var(--muted); }
.prose { line-height:1.8; color:#33414f; font-size:1.04rem; }
.prose h3 { margin-top:1.6rem; }
.prose p { margin-bottom:1rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: radial-gradient(700px 300px at 10% 120%, rgba(18,184,176,.35), transparent 60%),
              linear-gradient(120deg, var(--navy), var(--blue));
  color:#fff; border-radius: 20px; padding: 3rem;
}
.cta-band h2 { color:#fff; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,.72); }
.site-footer h5 { color:#fff; font-size:1rem; margin-bottom:1.1rem; }
.site-footer a { color: rgba(255,255,255,.72); }
.site-footer a:hover { color:#fff; }
.site-footer .footer-list { list-style:none; padding:0; margin:0; }
.site-footer .footer-list li { margin-bottom:.55rem; }
.site-footer .soc {
  width:38px; height:38px; border-radius:10px; display:grid; place-items:center;
  background: rgba(255,255,255,.08); color:#fff;
}
.site-footer .soc:hover { background: var(--teal); color:#04373a; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.1); font-size:.86rem; }

/* ---------- Forms ---------- */
.form-control, .form-select { border-radius:10px; border-color: var(--line); padding:.65rem .85rem; }
.form-control:focus, .form-select:focus { border-color: var(--blue-600); box-shadow: 0 0 0 .2rem rgba(20,87,184,.12); }
.form-label { font-weight:600; color: var(--navy); font-size:.92rem; }

/* ---------- FAQ ---------- */
.accordion-button { font-weight:600; color: var(--navy); }
.accordion-button:not(.collapsed) { background: var(--bg-soft); color: var(--blue-600); box-shadow:none; }
.accordion-button:focus { box-shadow: 0 0 0 .2rem rgba(20,87,184,.12); }

/* ---------- Admin ---------- */
.admin-sidebar { background: var(--navy); min-height: 100vh; }
.admin-sidebar .nav-link { color: rgba(255,255,255,.78); border-radius:10px; padding:.6rem .85rem; margin-bottom:.2rem; font-weight:500; }
.admin-sidebar .nav-link:hover, .admin-sidebar .nav-link.active { background: rgba(255,255,255,.1); color:#fff; }
.admin-stat { border:1px solid var(--line); border-radius: var(--radius); padding:1.25rem; background:#fff; box-shadow: var(--shadow-sm); }
.admin-stat .n { font-size:1.8rem; font-weight:800; color: var(--navy); }

/* ---------- Misc ---------- */
.ratio-cover { position:relative; overflow:hidden; }
.divider-dot { width:6px; height:6px; border-radius:50%; background: var(--teal); display:inline-block; }
.badge-soft { background: var(--bg-soft); color: var(--blue-600); font-weight:600; border-radius:999px; padding:.35rem .75rem; }

@media (max-width: 991px){
  .section { padding: 60px 0; }
  .cta-band { padding: 2rem; }
}