/* ==========================================================================
   ROM-CONNECT — shared modern stylesheet
   International Heavy Transportation, Rigging & Lifting
   Design: light, professional, responsive, centered layout
   ========================================================================== */

:root {
  --primary: #0b3a66;        /* deep industrial blue */
  --primary-dark: #081f35;
  --accent: #f2c200;         /* ROM yellow */
  --accent-dark: #d9ab00;
  --text: #1f2d3d;
  --muted: #5a6b7c;
  --bg: #f4f6f9;
  --card: #ffffff;
  --border: #e3e8ef;
  --danger: #b3261e;
  --radius: 12px;
  --shadow: 0 4px 18px rgba(11, 58, 102, 0.08);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }
a { color: var(--primary); }
a:hover { color: var(--accent-dark); }

/* ---------------- Layout shell ---------------- */
.site {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
}

main {
  flex: 1 0 auto;
  padding: 28px 0 56px;
}

/* ---------------- Header / Nav ---------------- */
.site-header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  padding: 16px 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
}
.brand img { width: 46px; height: 48px; object-fit: contain; }
.brand-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.5px;
  line-height: 1.1;
}
.brand-name .roman { color: var(--accent); }
.brand-tag {
  display: block;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}

.nav-toggle {
  display: none;
}
.nav-toggle-label {
  display: none;
  color: #fff;
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  padding: 8px 12px;
  border-radius: 8px;
  transition: background 0.2s;
}
.nav a:hover,
.nav a[aria-current="page"] { background: rgba(255, 255, 255, 0.14); }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--primary-dark) !important;
  font-weight: 700;
  text-decoration: none;
  padding: 11px 20px;
  border-radius: 8px;
  border: 0;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.btn:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.85);
  color: #fff !important;
}
.btn-outline:hover { background: rgba(255, 255, 255, 0.12); color: #fff !important; }

/* ---------------- Hero ---------------- */
.hero {
  background: linear-gradient(150deg, #0b3559 0%, #123c66 55%, #163f6d 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 48px 32px;
  margin: 26px 0 40px;
  text-align: center;
  box-shadow: var(--shadow);
}
.hero h1 {
  margin: 0 0 14px;
  font-size: 40px;
  line-height: 1.15;
  letter-spacing: -0.5px;
}
.hero p.tagline {
  margin: 0 auto 22px;
  max-width: 720px;
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
}
.hero .cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------------- Sections & headings ---------------- */
.section { margin: 44px 0; }
.section-title {
  font-size: 28px;
  color: var(--primary);
  margin: 0 0 8px;
  position: relative;
}
.section-intro { color: var(--muted); margin: 0 0 22px; max-width: 760px; }
h1 { font-size: 34px; line-height: 1.2; color: var(--primary); margin: 0 0 16px; }
h2 { font-size: 24px; color: var(--primary); margin: 28px 0 12px; }
h3 { font-size: 18px; color: var(--primary-dark); margin: 20px 0 8px; }
p { margin: 0 0 14px; }

/* ---------------- Cards / grid ---------------- */
.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(11, 58, 102, 0.14); }
.card h3 { margin-top: 0; }
.card .card-ico {
  font-size: 30px;
  margin-bottom: 8px;
  display: inline-block;
}

/* ---------------- Page content panel ---------------- */
.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  box-shadow: var(--shadow);
}
.panel p:last-child { margin-bottom: 0; }

/* ---------------- Tables (links) ---------------- */
.tbl { width: 100%; border-collapse: collapse; margin: 16px 0; }
.tbl th, .tbl td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.tbl th { background: var(--primary); color: #fff; font-weight: 600; }
.tbl tr:nth-child(even) td { background: #f8fafc; }
.tbl a { font-weight: 600; }

/* ---------------- FAQ ---------------- */
.faq details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin: 0 0 10px;
  padding: 14px 18px;
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--primary-dark);
}
.faq details[open] summary { margin-bottom: 8px; }

/* ---------------- Badges / notes ---------------- */
.note {
  background: #fff8e1;
  border-left: 4px solid var(--accent-dark);
  padding: 12px 16px;
  border-radius: 6px;
  margin: 16px 0;
}
.tribute {
  background: #141414;
  color: #eee;
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  margin: 26px 0;
}

/* ---------------- Breadcrumb ---------------- */
.breadcrumb {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 18px;
}
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
.breadcrumb li + li::before { content: "›"; margin-right: 6px; color: #aab6c2; }
.breadcrumb a { color: var(--primary); text-decoration: none; }

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.82);
  border-radius: var(--radius) var(--radius) 0 0;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  padding: 36px 24px;
}
.footer-grid h4 { color: #fff; margin: 0 0 10px; font-size: 15px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin: 4px 0; }
.footer-grid a { color: rgba(255, 255, 255, 0.82); text-decoration: none; }
.footer-grid a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 14px 24px;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------------- Responsive ---------------- */
@media (max-width: 760px) {
  .hero h1 { font-size: 30px; }
  .hero { padding: 34px 20px; }
  h1 { font-size: 28px; }
  .panel { padding: 20px; }
  .nav-toggle-label { display: block; }
  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    padding: 6px 0 12px;
  }
  .nav-toggle:checked ~ .nav { display: flex; }
  .nav a { padding: 10px 8px; }
  .header-inner { padding: 14px 18px; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto; }
  .card, .card:hover, .btn, .btn:hover { transform: none; transition: none; }
}