:root {
  --black: #080a0d;
  --panel: #11161d;
  --panel2: #171e27;
  --paper: #f2f5f7;
  --ink: #111820;
  --muted: #65717d;
  --line: rgba(17, 24, 32, .12);
  --blue: #2f93d8;
  --ice: #d7eaf6;
  --silver: #9aa7b3;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: var(--paper); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.topbar { position: fixed; z-index: 20; top: 18px; left: 50%; transform: translateX(-50%); width: min(1160px, calc(100% - 28px)); min-height: 68px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; padding: 10px 12px 10px 14px; color: #fff; background: rgba(7, 9, 12, .82); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(18px); box-shadow: 0 22px 60px rgba(0,0,0,.32); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 900; }
.brand span { width: 42px; height: 42px; display: grid; place-items: center; color: #fff; background: var(--blue); font-weight: 900; }
.brand strong { white-space: nowrap; }
.nav { display: flex; justify-content: center; gap: 28px; font-size: 14px; font-weight: 900; }
.langs { display: grid; grid-template-columns: repeat(3,42px); gap: 4px; padding: 4px; background: rgba(255,255,255,.08); }
.langs button { min-height: 34px; border: 0; color: #fff; background: transparent; font: inherit; font-size: 12px; font-weight: 900; cursor: pointer; }
.langs .active { background: var(--blue); }
.hero { min-height: 92vh; display: grid; grid-template-columns: minmax(0,1fr) 330px; align-items: end; gap: 30px; padding: 150px max(28px, calc((100vw - 1160px) / 2)) 66px; color: #fff; background: linear-gradient(90deg, rgba(4,6,9,.97), rgba(4,6,9,.68) 48%, rgba(4,6,9,.18)), url("assets/bsg-hero.webp") center / cover; }
.hero-copy { max-width: 820px; }
.kicker { margin: 0 0 14px; color: var(--blue); font-size: 13px; font-weight: 900; letter-spacing: 0; text-transform: uppercase; }
h1,h2 { margin: 0; letter-spacing: 0; line-height: .98; }
h1 { max-width: 830px; font-size: clamp(48px, 7vw, 94px); }
h2 { font-size: clamp(34px, 4.5vw, 66px); }
.hero-copy p:not(.kicker) { max-width: 700px; margin: 24px 0 0; color: rgba(255,255,255,.82); font-size: 20px; line-height: 1.58; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0 20px; border: 1px solid rgba(255,255,255,.22); font-weight: 900; }
.primary { background: var(--blue); border-color: var(--blue); }
.ghost { background: rgba(255,255,255,.08); }
.hero-card { padding: 26px; border-left: 5px solid var(--blue); background: rgba(255,255,255,.1); backdrop-filter: blur(16px); }
.hero-card span { color: var(--ice); font-weight: 900; text-transform: uppercase; }
.hero-card strong { display: block; margin: 12px 0 8px; font-size: 30px; }
.hero-card p { margin: 0; color: rgba(255,255,255,.74); line-height: 1.5; }
.metrics { display: grid; grid-template-columns: repeat(4,1fr); background: #fff; border-bottom: 1px solid var(--line); }
.metrics div { min-height: 136px; display: grid; align-content: center; gap: 8px; padding: 28px; border-right: 1px solid var(--line); }
.metrics strong { color: var(--blue); font-size: 34px; line-height: 1; }
.metrics span { color: var(--muted); font-weight: 800; }
.section { padding: 96px max(28px, calc((100vw - 1160px) / 2)); }
.intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; }
.intro-text { display: grid; gap: 18px; color: var(--muted); font-size: 20px; line-height: 1.66; }
.intro-text p { margin: 0; }
.services { padding: 96px max(28px, calc((100vw - 1160px) / 2)); background: var(--black); color: #fff; }
.service-head { max-width: 820px; margin-bottom: 38px; }
.service-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,.12); }
.service-grid article { min-height: 330px; padding: 28px; background: var(--panel); }
.service-grid span { color: var(--blue); font-weight: 900; }
.service-grid h3 { margin: 84px 0 14px; font-size: 24px; line-height: 1.08; }
.service-grid p { margin: 0; color: rgba(255,255,255,.72); line-height: 1.58; }
.split { display: grid; grid-template-columns: 1.12fr .88fr; min-height: 700px; background: #fff; }
.split img { width: 100%; height: 100%; object-fit: cover; }
.split div { display: grid; align-content: center; gap: 22px; padding: 74px max(28px, calc((100vw - 1160px) / 2)) 74px 58px; }
.split p:not(.kicker) { margin: 0; color: var(--muted); font-size: 20px; line-height: 1.65; }
.reviews { display: grid; grid-template-columns: .82fr 1.18fr; gap: 58px; padding: 92px max(28px, calc((100vw - 1160px) / 2)); background: var(--blue); color: #fff; }
.reviews .kicker { color: #06101a; }
.quotes { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
blockquote { margin: 0; padding-top: 52px; position: relative; font-size: 23px; line-height: 1.35; font-weight: 900; }
blockquote::before { content: "\""; position: absolute; top: -8px; left: 0; color: rgba(255,255,255,.3); font-size: 88px; line-height: 1; }
.contact { min-height: 680px; display: grid; align-items: end; padding: 96px max(28px, calc((100vw - 1160px) / 2)); background: linear-gradient(0deg, rgba(5,8,12,.86), rgba(5,8,12,.34)), url("assets/bsg-workshop.webp") center / cover; }
.contact-card { width: min(760px,100%); padding: 38px; background: rgba(242,245,247,.96); box-shadow: 0 28px 70px rgba(0,0,0,.32); }
.contact-card h2 { margin-bottom: 18px; }
.contact-card p:not(.kicker) { margin: 0; color: var(--muted); font-size: 18px; line-height: 1.58; }
.contact-links { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin: 26px 0 18px; }
.contact-links a { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0 12px; color: #fff; background: var(--black); font-weight: 900; text-align: center; overflow-wrap: anywhere; }
.contact-links a:first-child { background: var(--blue); }
.hours { font-weight: 800; }
.floating { position: fixed; z-index: 30; right: 18px; bottom: 18px; min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0 20px; color: #fff; background: var(--blue); font-weight: 900; box-shadow: 0 16px 38px rgba(0,0,0,.28); }
@media (max-width: 930px) {
  .topbar { position: absolute; grid-template-columns: 1fr auto; }
  .nav { display: none; }
  .hero,.metrics,.intro,.service-grid,.split,.reviews,.quotes { grid-template-columns: 1fr; }
  .hero { min-height: 820px; padding-top: 132px; }
  h1 { font-size: clamp(42px, 14vw, 74px); }
  h2 { font-size: clamp(34px, 10vw, 58px); }
  .hero-copy p:not(.kicker) { font-size: 18px; }
  .hero-card { width: min(100%,340px); }
  .metrics div { min-height: 108px; }
  .section,.services,.reviews,.contact { padding-block: 72px; }
  .service-grid article { min-height: 245px; }
  .service-grid h3 { margin-top: 50px; }
  .split { min-height: 0; }
  .split img { min-height: 390px; }
  .split div { padding: 72px 28px; }
  .contact-links { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .brand strong { display: none; }
  .langs { grid-template-columns: repeat(3,36px); }
  .actions,.btn { width: 100%; }
  .contact-card { padding: 28px; }
  .floating { left: 12px; right: 12px; }
}