:root {
  --bg: #f7f8fa; --fg: #17202b; --muted: #5d6878; --accent: #2f6a9a; --line: #dde3ea; --card: #ffffff;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f141a; --fg: #e9eef4; --muted: #95a1b2; --accent: #6fa8d6; --line: #243040; --card: #161e28; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
header { border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--fg); }
.brand img { height: 32px; width: auto; display: block; }
.brand span { font: 500 1.35rem/1 "Oswald", "Bebas Neue", "Arial Narrow", system-ui, sans-serif; letter-spacing: .32em; }
nav a { margin-left: 22px; color: var(--muted); text-decoration: none; font-weight: 500; }
nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--accent); }
main { padding-block: 8px 48px; }
section { padding-top: 48px; }
section[id] { scroll-margin-top: 8px; }
h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.15; margin: 0 0 14px; letter-spacing: -.01em; }
h2 { font-size: .85rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin: 0 0 18px; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 46ch; margin: 0; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; padding: 0; margin: 0; list-style: none; }
.services li, .approach > div { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.services li { font-weight: 500; }
.approach h3 { margin: 0 0 4px; font-size: 1.05rem; }
.approach p { margin: 0; color: var(--muted); }
.live a { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; text-decoration: none; color: var(--fg); transition: border-color .15s, transform .15s; }
.live a:hover { border-color: var(--accent); transform: translateY(-2px); }
.live .logo { display: flex; justify-content: center; align-items: center; background: #fff; height: 150px; }
.live .logo img { height: 120px; width: auto; }
.live .name { display: block; padding: 12px 16px; font-weight: 600; }
.sub { font-size: .85rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); margin: 36px 0 14px; }
.past { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 0; margin: 0; list-style: none; }
.past li { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); font-size: .92rem; }
.past .logo { flex: none; display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; background: #fff; border-radius: 8px; overflow: hidden; }
.past .logo img { width: 40px; height: 40px; object-fit: contain; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
footer .wrap { padding-block: 22px; }
@media (max-width: 820px) {
  .grid3 { grid-template-columns: 1fr 1fr; }
  .past { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .approach { grid-template-columns: 1fr; }
  .services { gap: 8px; }
  .services li { padding: 12px; font-size: .92rem; line-height: 1.35; }
  .live { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .live .logo { height: 84px; }
  .live .logo img { height: 68px; }
  .live .name { padding: 8px; font-size: .82rem; }
  .past { gap: 8px; }
  .past li { font-size: .85rem; gap: 8px; padding: 6px 8px; }
  nav a { margin-left: 14px; font-size: .95rem; }
  .brand span { font-size: 1.1rem; letter-spacing: .25em; }
}