:root {
  --cgt-red: #c81414;
  --cgt-red-dark: #8d0c0c;
  --cgt-black: #111111;
  --cgt-white: #ffffff;
  --cgt-gray: #f5f5f5;
  --cgt-text: #252525;
  --cgt-muted: #6b6b6b;
  --line: #e6e6e6;
  --shadow: 0 18px 40px rgba(0,0,0,.10);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--cgt-text);
  background: linear-gradient(180deg, #fafafa 0%, #f3f3f3 100%);
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(17,17,17,.9);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar-inner {
  display:flex; align-items:center; justify-content:space-between; gap: 20px;
  min-height: 78px;
}
.brand { display:flex; align-items:center; gap: 14px; color: white; text-decoration:none; }
.brand img { width: 52px; height: 52px; object-fit: contain; border-radius: 50%; background: white; padding: 4px; }
.brand-text strong { display:block; font-size: 18px; letter-spacing:.4px; }
.brand-text span { display:block; color: rgba(255,255,255,.75); font-size: 12px; margin-top: 3px; }
.nav { display:flex; align-items:center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.nav a {
  color: white; text-decoration:none; font-size: 14px; font-weight: 700;
  padding: 10px 14px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}
.nav a:hover { background: rgba(255,255,255,.12); }
.hero {
  background: radial-gradient(circle at top right, rgba(255,255,255,.14), transparent 30%),
              linear-gradient(135deg, var(--cgt-black) 0%, #2b0505 44%, var(--cgt-red) 100%);
  color: white;
  padding: 56px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display:grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: center;
}
.hero h1 { font-size: clamp(38px, 6vw, 62px); line-height: .98; margin: 0 0 14px; letter-spacing: -.03em; }
.hero p.lead { font-size: 19px; line-height: 1.55; color: rgba(255,255,255,.9); margin: 0 0 22px; max-width: 720px; }
.hero .motto {
  display:inline-block; background: rgba(255,255,255,.96); color: var(--cgt-black);
  font-weight: 800; border-radius: 14px; padding: 14px 18px; box-shadow: var(--shadow); font-size: 15px;
}
.hero-card {
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.16); border-radius: 28px;
  padding: 24px; box-shadow: 0 10px 26px rgba(0,0,0,.18);
}
.hero-card h2 { margin: 0 0 10px; font-size: 28px; }
.hero-card p { margin: 0 0 18px; color: rgba(255,255,255,.88); line-height: 1.5; }
.btn-row { display:flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap: 8px; text-decoration:none;
  padding: 13px 16px; border-radius: 14px; font-weight: 800; border: none;
}
.btn.primary { background: white; color: var(--cgt-black); }
.btn.secondary { background: var(--cgt-red-dark); color: white; border: 1px solid rgba(255,255,255,.18); }
.section { padding: 34px 0; }
.panel {
  background: white; border:1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 26px;
}
.section-head { margin-bottom: 18px; }
.section-head h2 { margin: 0 0 6px; font-size: 31px; color: var(--cgt-black); }
.section-head p { margin: 0; color: var(--cgt-muted); line-height: 1.5; }
.grid-3 { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: white; border:1px solid var(--line); border-radius: 22px; padding: 22px;
  box-shadow: 0 12px 30px rgba(0,0,0,.07);
}
.card .icon {
  width: 48px; height: 48px; border-radius: 16px; display:flex; align-items:center; justify-content:center;
  background: #ffe7e7; color: var(--cgt-red); font-size: 24px; margin-bottom: 14px;
}
.card h3 { margin: 0 0 10px; font-size: 22px; }
.card p { margin: 0 0 18px; color: var(--cgt-muted); line-height: 1.5; }
.card a.link, .download-card a, .comm-card a {
  color: var(--cgt-red); text-decoration:none; font-weight: 800;
}
.download-grid { display:grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.download-card {
  background: linear-gradient(180deg, #fff 0%, #fafafa 100%);
  border:1px solid var(--line); border-radius: 20px; padding: 22px;
}
.download-card small { display:block; color: var(--cgt-muted); margin-bottom: 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
.download-card strong { display:block; margin-bottom: 10px; font-size: 22px; }
.download-card p { margin: 0 0 14px; color: var(--cgt-muted); line-height: 1.5; }
.comms-grid { display:grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.comm-card {
  border:1px solid var(--line); border-radius: 20px; padding: 22px; background: white;
}
.tag { display:inline-block; padding: 6px 10px; border-radius: 999px; background: var(--cgt-black); color: white; font-size: 12px; font-weight: 700; margin-bottom: 12px; }
.notice {
  margin-top: 18px; padding: 16px 18px; border-radius: 16px; background: #fff3d8; color: #6a4f00; border: 1px solid #f5db9c;
  font-size: 14px; line-height: 1.5;
}
footer {
  background: var(--cgt-black); color: rgba(255,255,255,.8); padding: 28px 0 34px; margin-top: 20px;
}
.footer-grid { display:flex; align-items:center; justify-content:space-between; gap: 18px; flex-wrap: wrap; }
.footer-grid strong { color: white; display:block; margin-bottom: 4px; font-size: 18px; }
.footer-links { display:flex; gap: 10px; flex-wrap: wrap; }
.footer-links a {
  color: rgba(255,255,255,.88); text-decoration:none; font-size: 14px; padding: 8px 10px;
  border-radius: 999px; background: rgba(255,255,255,.06);
}
@media (max-width: 940px) {
  .hero-grid, .grid-3, .download-grid, .comms-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 42px; padding-bottom: 54px; }
}
@media (max-width: 740px) {
  .topbar-inner { align-items: flex-start; padding: 14px 0; flex-direction: column; }
  .nav { width: 100%; justify-content: flex-start; }
  .section { padding: 24px 0; }
  .panel, .card, .download-card, .comm-card { padding: 20px; }
  .hero p.lead { font-size: 17px; }
  .hero .motto { font-size: 13px; line-height: 1.35; }
  .section-head h2 { font-size: 27px; }
}