:root {
  --brand: #00aeef;
  --brand-dark: color-mix(in srgb, var(--brand) 76%, #123448);
  --ink: #20252b;
  --muted: #68717c;
  --surface: rgba(255, 255, 255, 0.92);
  --soft: #f7f8fa;
  --line: rgba(32, 37, 43, 0.09);
  --radius: 20px;
  --shadow: 0 18px 55px rgba(31, 39, 50, 0.1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  padding: clamp(12px, 3vw, 30px);
  color: var(--ink);
  font-family: Inter, "Segoe UI", system-ui, -apple-system, sans-serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  background:
    radial-gradient(circle at 5% 0%, color-mix(in srgb, var(--brand) 11%, transparent), transparent 28%),
    radial-gradient(circle at 100% 10%, rgba(236, 0, 140, 0.06), transparent 25%),
    #f1f3f5;
}
a { color: inherit; }
.page { width: min(100%, 720px); margin: auto; }
.loading { min-height: 70vh; display: grid; place-items: center; color: var(--muted); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 5px 14px;
}
.mini-brand { color: #3b424a; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.languages { display: flex; gap: 3px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.75); backdrop-filter: blur(14px); }
.lang { min-width: 42px; padding: 8px 10px; border: 0; border-radius: 999px; color: var(--muted); background: transparent; font: inherit; font-size: .76rem; font-weight: 600; cursor: pointer; transition: .2s ease; }
.lang:hover { color: var(--ink); background: rgba(255,255,255,.9); }
.lang.active { color: #fff; background: #343a40; box-shadow: 0 4px 12px rgba(22,27,33,.14); }

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 6vw, 42px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 30px;
  color: #fff;
  text-align: center;
  background: linear-gradient(145deg, #41454a, #25282c);
  box-shadow: var(--shadow);
}
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 82% 4%, color-mix(in srgb, var(--brand) 13%, transparent), transparent 35%); }
.logo { position: relative; display: block; width: min(100%, 450px); height: clamp(140px, 35vw, 205px); margin: auto; object-fit: contain; }
.rule { position: relative; width: 76px; height: 3px; margin: 10px auto 26px; border-radius: 5px; background: linear-gradient(90deg, var(--brand) 0 34%, #ec008c 34% 67%, #fff200 67%); }
.eyebrow { position: relative; color: color-mix(in srgb, var(--brand) 82%, white); font-size: .72rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.headline { position: relative; max-width: 590px; margin: 11px auto 0; font-size: clamp(1.9rem, 7vw, 3rem); font-weight: 550; line-height: 1.08; letter-spacing: -.045em; }
.description { position: relative; max-width: 540px; margin: 16px auto 0; color: rgba(255,255,255,.68); font-size: .98rem; font-weight: 400; line-height: 1.7; }
.actions { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 27px; }
.button { min-height: 54px; display: grid; place-items: center; padding: 13px 18px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; color: #fff; text-decoration: none; background: rgba(255,255,255,.06); font-weight: 600; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-1px); background: rgba(255,255,255,.1); }
.button.primary { color: #063143; border-color: transparent; background: color-mix(in srgb, var(--brand) 88%, white); }

.section { margin-top: 14px; padding: clamp(20px, 4.5vw, 28px); border: 1px solid rgba(255,255,255,.8); border-radius: 25px; background: var(--surface); box-shadow: 0 10px 34px rgba(31,39,50,.055); backdrop-filter: blur(16px); }
.section h2 { margin-bottom: 17px; color: #30363d; font-size: 1.05rem; font-weight: 600; letter-spacing: -.025em; }
.cards { display: grid; gap: 9px; }
.link-card, .contact-row { display: flex; align-items: center; gap: 14px; min-height: 68px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 16px; text-decoration: none; background: rgba(248,249,250,.8); transition: border-color .2s ease, transform .2s ease, background .2s ease; }
a.link-card:hover, a.contact-row:hover { transform: translateY(-1px); border-color: color-mix(in srgb, var(--brand) 30%, transparent); background: #fff; }
.link-card strong, .contact-row strong { display: block; font-size: .91rem; font-weight: 600; }
.link-card small, .contact-row small { display: block; margin-top: 4px; color: var(--muted); font-size: .78rem; font-weight: 400; }
.icon { flex: 0 0 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; color: var(--brand-dark); background: color-mix(in srgb, var(--brand) 10%, white); font-size: .82rem; font-weight: 600; }
.services { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.service { padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(248,249,250,.75); }
.service b { display: block; margin-bottom: 9px; color: #343a40; font-size: .9rem; font-weight: 600; }
.service p { color: var(--muted); font-size: .82rem; font-weight: 400; line-height: 1.6; }
.socials { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 9px; }
.social { padding: 17px; border: 1px solid var(--line); border-radius: 15px; text-align: center; text-decoration: none; background: rgba(248,249,250,.75); font-size: .86rem; font-weight: 600; transition: .2s ease; }
.social:hover { border-color: color-mix(in srgb, var(--brand) 30%, transparent); background: #fff; }
.footer { padding: 25px 12px; color: var(--muted); text-align: center; font-size: .77rem; font-weight: 400; }
.footer strong { color: #424950; font-weight: 600; }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 20; padding: 11px 17px; border-radius: 999px; color: #fff; background: #292d31; font-size: .84rem; opacity: 0; transform: translate(-50%, 20px); transition: .2s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 520px) {
  body { padding: 9px; }
  .topbar { align-items: stretch; flex-direction: column; margin: 3px 4px 11px; }
  .mini-brand { text-align: center; }
  .languages { width: 100%; justify-content: center; }
  .lang { flex: 1; }
  .hero { padding: 23px 18px 25px; border-radius: 23px; }
  .logo { height: 145px; }
  .rule { margin-bottom: 22px; }
  .headline { font-size: clamp(1.75rem, 9vw, 2.15rem); font-weight: 520; }
  .description { font-size: .91rem; line-height: 1.62; }
  .actions, .services { grid-template-columns: 1fr; }
  .section { padding: 19px 16px; border-radius: 20px; }
  .button { min-height: 52px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }