:root {
    --bg: #08111f;
    --bg-soft: #0f172a;
    --surface: rgba(255,255,255,0.08);
    --surface-strong: rgba(255,255,255,0.12);
    --card-border: rgba(255,255,255,0.12);
    --text: #e8eefc;
    --muted: #a6b4d3;
    --white: #ffffff;
    --line: rgba(255,255,255,0.08);
    --accent: #7c5cff;
    --accent-2: #10d6c5;
    --accent-3: #ff6fa5;
    --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
    --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background:
        radial-gradient(circle at top left, rgba(124,92,255,0.15), transparent 25%),
        radial-gradient(circle at 80% 20%, rgba(16,214,197,0.14), transparent 22%),
        linear-gradient(180deg, #060d18 0%, #08111f 100%);
    color: var(--text);
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.site-header {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(18px);
    background: rgba(6, 13, 24, 0.68);
    border-bottom: 1px solid var(--line);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 20px; min-height: 86px;
}
.brand { display: flex; gap: 14px; align-items: center; max-width: 460px; }
.brand-mark {
    width: 14px; height: 44px; border-radius: 999px;
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
    box-shadow: 0 0 40px rgba(124,92,255,0.45);
}
.brand strong { display:block; font-size: 1rem; font-weight: 800; letter-spacing: .02em; }
.brand small { display:block; color: var(--muted); font-size: .78rem; line-height: 1.35; }
.main-nav { display:flex; gap: 26px; align-items:center; }
.main-nav a { color: var(--muted); font-weight: 600; font-size: .95rem; }
.main-nav a:hover, .main-nav a:focus { color: var(--white); }
.header-actions { display:flex; align-items:center; gap: 14px; }
.lang-switcher {
    display:inline-flex; padding: 4px; border-radius: 999px;
    background: rgba(255,255,255,0.06); border: 1px solid var(--line);
}
.lang-switcher a {
    padding: 8px 12px; font-size: .8rem; font-weight: 700; border-radius: 999px; color: var(--muted);
}
.lang-switcher a.active { background: linear-gradient(135deg, var(--accent), var(--accent-3)); color: #fff; }
.button {
    display:inline-flex; align-items:center; justify-content:center;
    padding: 14px 20px; border-radius: 999px; font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--accent-3));
    color:#fff; border:1px solid rgba(255,255,255,.1); box-shadow: var(--shadow);
}
.button:hover { transform: translateY(-1px); }
.button-secondary, .button-light, .button-sm {
    background: rgba(255,255,255,0.06);
    color: var(--white);
    border: 1px solid var(--line);
    box-shadow: none;
}
.button-sm { padding: 11px 16px; }
.menu-toggle { display:none; background:transparent; color:#fff; border:none; font-size:1.4rem; }
.hero-section { position:relative; padding: 96px 0 54px; overflow:hidden; }
.hero-grid {
    display:grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items:center;
}
.eyebrow {
    display:inline-block; margin-bottom: 18px; padding: 8px 12px; border-radius:999px;
    background: rgba(255,255,255,0.06); border:1px solid var(--line);
    color: #c4d2f0; font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
}
.hero-copy h1 {
    margin: 0 0 18px; font-size: clamp(2.8rem, 7vw, 5.2rem);
    line-height: .98; letter-spacing: -.04em; max-width: 12ch;
}
.hero-text { margin:0 0 28px; color: var(--muted); font-size: 1.08rem; max-width: 62ch; }
.hero-actions { display:flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.proof-strip {
    display:flex; flex-wrap:wrap; gap: 12px; color: var(--muted); font-weight:600;
}
.proof-strip span {
    padding: 10px 14px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,0.04);
}
.glass-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.09), rgba(255,255,255,0.05));
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
}
.hero-panel { display:flex; flex-direction:column; gap: 18px; }
.metric-card { padding: 24px; }
.metric-row {
    display:flex; justify-content:space-between; align-items:center; padding: 14px 0; border-bottom:1px solid var(--line);
}
.metric-row:last-child { border-bottom:none; }
.metric-row strong { font-size: 2.15rem; line-height:1; }
.metric-row span { color: var(--muted); font-weight:600; }
.insight-card { padding: 28px; }
.insight-card h3 { margin:0 0 10px; font-size:1.25rem; }
.insight-card p { margin:0; color: var(--muted); }
.hero-glow {
    position:absolute; filter: blur(70px); opacity:.55; border-radius:50%; pointer-events:none;
}
.hero-glow-a { width: 280px; height:280px; background: var(--accent); top: -80px; right: 12%; }
.hero-glow-b { width: 220px; height:220px; background: var(--accent-2); bottom: 5%; left: 7%; }
.section { padding: 56px 0; }
.section-alt { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.035)); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-heading { margin-bottom: 28px; }
.section-heading.narrow { max-width: 720px; }
.section-heading h2, .split-grid h2 { margin:0 0 10px; font-size: clamp(2rem, 4vw, 3.2rem); line-height:1.05; letter-spacing:-.03em; }
.section-heading p, .split-grid p { margin:0; color: var(--muted); font-size:1.02rem; }
.cards-grid { display:grid; gap: 20px; }
.cards-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-card, .result-card { padding: 24px; position: relative; overflow:hidden; }
.service-card h3 { margin: 20px 0 10px; font-size: 1.2rem; }
.service-card p, .result-card p { margin:0; color: var(--muted); }
.card-badge {
    width: 52px; height: 52px; display:inline-block; border-radius:18px;
    background: linear-gradient(135deg, rgba(124,92,255,0.5), rgba(16,214,197,0.5));
    border:1px solid rgba(255,255,255,.12);
}
.split-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items:start; }
.list-card, .profile-panel { padding: 28px; }
.icon-list { list-style:none; padding:0; margin:0; display:grid; gap:14px; }
.icon-list li {
    position:relative; padding-left: 28px; color: var(--text); font-weight: 500;
}
.icon-list li::before {
    content:''; position:absolute; left:0; top:.5em; width:12px; height:12px; border-radius:50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 0 20px rgba(124,92,255,0.45);
}
.compact-cards .result-card { min-height: 128px; display:flex; align-items:flex-end; }
.about-grid { align-items:center; }
.site-footer { padding: 42px 0 20px; }
.footer-grid {
    display:grid; grid-template-columns: 1.3fr .7fr; gap: 24px; padding: 28px;
    background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.04));
    border:1px solid var(--line); border-radius: var(--radius-lg);
}
.footer-grid h3 { margin:0 0 10px; font-size: clamp(1.7rem, 3vw, 2.6rem); line-height:1.05; }
.footer-grid p { margin:0; color: var(--muted); }
.footer-contact { display:flex; flex-direction:column; gap: 12px; align-items:flex-start; }
.footer-contact a:not(.button) { color: #dce6ff; }
.footer-bottom {
    display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
    margin-top: 16px; color: var(--muted); font-size: .92rem;
}

@media (max-width: 1024px) {
    .hero-grid, .split-grid, .footer-grid, .cards-grid-3 { grid-template-columns: 1fr 1fr; }
    .main-nav { display:none; }
    .menu-toggle { display:block; }
    .site-header.is-open .main-nav {
        display:flex; position:absolute; left:20px; right:20px; top:84px; flex-direction:column; gap:12px;
        padding:18px; background:#0c1525; border:1px solid var(--line); border-radius:18px;
    }
}
@media (max-width: 768px) {
    .hero-section { padding-top: 70px; }
    .hero-grid, .split-grid, .footer-grid, .cards-grid-3 { grid-template-columns: 1fr; }
    .header-inner { min-height: 74px; }
    .brand small { display:none; }
    .header-actions .button-sm { display:none; }
    .hero-copy h1 { max-width: 100%; }
}