:root{
    --bg0:#030b1b;
    --bg1:#071635;
    --card: rgba(255,255,255,.06);
    --text:#eaf2ff;
    --muted: rgba(234,242,255,.72);
    --line: rgba(255,255,255,.14);
    --cyan:#22d3ee;
    --blue:#2563eb;
    --violet:#8b5cf6;
    --lime:#a3ff12;
    --shadow: 0 18px 55px rgba(0,0,0,.55);
    --radius: 18px;
    --radius2: 26px;
    --container: 1160px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
    margin:0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
    color:var(--text);
    background:
            radial-gradient(900px 500px at 70% 15%, rgba(34,211,238,.18), transparent 55%),
            radial-gradient(700px 500px at 25% 25%, rgba(139,92,246,.18), transparent 60%),
            radial-gradient(900px 600px at 50% 105%, rgba(37,99,235,.18), transparent 55%),
            linear-gradient(180deg, var(--bg0), var(--bg1));
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
    overflow-x:hidden;
}

a{ color:inherit; text-decoration:none; }
.container{ width:min(var(--container), calc(100% - 48px)); margin:0 auto; }

.bg-grid{
    position:fixed; inset:0; pointer-events:none; opacity:.35;
    background:
            linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px) 0 0 / 70px 70px,
            linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px) 0 0 / 70px 70px;
    mask-image: radial-gradient(circle at 50% 0%, rgba(0,0,0,.95), rgba(0,0,0,.2) 55%, transparent 78%);
    -webkit-mask-image: radial-gradient(circle at 50% 0%, rgba(0,0,0,.95), rgba(0,0,0,.2) 55%, transparent 78%);
}
.bg-noise{
    position:fixed; inset:0; pointer-events:none; opacity:.08; mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

header{
    position:sticky; top:0; z-index:50;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: linear-gradient(180deg, rgba(3,11,27,.72), rgba(3,11,27,.22));
    border-bottom:1px solid rgba(255,255,255,.08);
}
.nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:14px 0;
    gap:18px;
}
.brand{
    display:flex; align-items:center; gap:10px;
    letter-spacing:.10em;
    font-weight:800;
}
.logo-dot{
    width:12px; height:12px; border-radius:999px;
    background: radial-gradient(circle at 30% 30%, #fff, var(--cyan) 35%, rgba(34,211,238,.25) 70%);
    box-shadow: 0 0 0 6px rgba(34,211,238,.10), 0 0 26px rgba(34,211,238,.35);
}
.brand small{ display:block; font-weight:600; letter-spacing:.20em; opacity:.72; margin-top:2px; font-size:.72rem; }
nav a{
    font-size:.95rem; opacity:.78; padding:10px 10px; border-radius:10px;
}
nav a:hover{ opacity:1; background:rgba(255,255,255,.06); }
.nav-right{ display:flex; align-items:center; gap:10px; }

.btn{
    display:inline-flex; align-items:center; justify-content:center;
    gap:10px;
    padding:12px 14px;
    border-radius:14px;
    border:1px solid rgba(255,255,255,.16);
    background:rgba(255,255,255,.06);
    box-shadow: 0 10px 30px rgba(0,0,0,.18);
    transition: transform .15s ease, background .15s ease, border-color .15s ease;
    font-weight:700;
    white-space:nowrap;
}
.btn:hover{ transform: translateY(-1px); background:rgba(255,255,255,.09); border-color:rgba(255,255,255,.22); }
.btn.primary{
    border-color: rgba(34,211,238,.35);
    background: linear-gradient(135deg, rgba(34,211,238,.22), rgba(37,99,235,.18), rgba(139,92,246,.16));
    box-shadow: 0 18px 45px rgba(34,211,238,.12), 0 18px 45px rgba(37,99,235,.10);
}
.btn.primary:hover{ border-color: rgba(34,211,238,.55); }

/* Hero */
.hero{ position:relative; padding: 58px 0 26px; }
.hero-grid{
    display:grid;
    grid-template-columns: 1.15fr .85fr;
    gap:26px;
    align-items:stretch;
}
.badge{
    display:inline-flex; gap:10px; align-items:center;
    padding:8px 12px;
    border:1px solid rgba(255,255,255,.14);
    background: rgba(255,255,255,.05);
    border-radius:999px;
    color: var(--muted);
    font-weight:650;
    font-size:.9rem;
    width:max-content;
}
.pulse{
    width:10px; height:10px; border-radius:999px; background:var(--lime);
    box-shadow: 0 0 0 7px rgba(163,255,18,.10), 0 0 18px rgba(163,255,18,.35);
    animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse{
    0%,100%{ transform:scale(1); opacity:1; }
    50%{ transform:scale(.86); opacity:.72; }
}
h1{
    margin: 14px 0 10px;
    font-size: clamp(2.3rem, 3.8vw, 3.8rem);
    line-height:1.06;
    letter-spacing:-.02em;
}
.lead{
    color: var(--muted);
    font-size: 1.05rem;
    line-height:1.55;
    margin:0 0 18px;
    max-width: 62ch;
}
.hero-actions{ display:flex; flex-wrap:wrap; gap:10px; margin: 18px 0 8px; }
.trust{
    display:flex; flex-wrap:wrap; gap:10px;
    margin-top:14px;
    color: rgba(234,242,255,.72);
    font-size:.95rem;
}
.trust span{
    border:1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
    padding:8px 10px;
    border-radius:999px;
}

.hero-card{
    position:relative;
    border-radius: var(--radius2);
    border: 1px solid rgba(255,255,255,.14);
    background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
    box-shadow: var(--shadow);
    overflow:hidden;
    padding:18px;
    min-height: 340px;
}
.glow{
    position:absolute; inset:-40% -30% auto -30%;
    height:260px;
    background: radial-gradient(circle at 40% 40%, rgba(34,211,238,.35), transparent 58%),
    radial-gradient(circle at 60% 30%, rgba(139,92,246,.26), transparent 55%),
    radial-gradient(circle at 55% 65%, rgba(37,99,235,.20), transparent 60%);
    filter: blur(10px);
    pointer-events:none;
}
.hero-card h3{ margin:6px 0 6px; font-size:1.05rem; opacity:.92; }
.hero-card p{ margin:0 0 12px; color:var(--muted); line-height:1.5; }
.service-list{ display:grid; gap:10px; margin-top:12px; }
.service-item{
    display:flex; gap:10px; align-items:flex-start;
    padding:12px 12px;
    border-radius: 16px;
    border:1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
}
.icon{
    width:36px; height:36px; border-radius:14px;
    display:grid; place-items:center;
    background: linear-gradient(135deg, rgba(34,211,238,.22), rgba(139,92,246,.18));
    border:1px solid rgba(255,255,255,.14);
    box-shadow: 0 14px 40px rgba(0,0,0,.25);
    flex:0 0 auto;
}
.service-item strong{ display:block; margin-top:1px; }
.service-item small{ display:block; color:var(--muted); margin-top:2px; line-height:1.35; }

section{ padding: 48px 0; }
.section-title{
    display:flex; align-items:flex-end; justify-content:space-between;
    gap:14px;
    margin-bottom: 16px;
}
.section-title h2{
    margin:0;
    font-size: clamp(1.55rem, 2.1vw, 2rem);
    letter-spacing:-.01em;
}
.section-title p{ margin:0; color: var(--muted); max-width: 60ch; }

.cards{
    display:grid;
    grid-template-columns: repeat(12, 1fr);
    gap:14px;
}
.card{
    grid-column: span 6;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,.14);
    background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
    box-shadow: 0 18px 55px rgba(0,0,0,.35);
    padding: 16px;
    position:relative;
    overflow:hidden;
}
.card::before{
    content:"";
    position:absolute; inset:-1px;
    background: radial-gradient(500px 220px at 15% 20%, rgba(34,211,238,.18), transparent 50%),
    radial-gradient(450px 220px at 85% 10%, rgba(139,92,246,.14), transparent 55%);
    opacity:.9;
    pointer-events:none;
}
.card > *{ position:relative; }
.card h3{ margin:0 0 6px; }
.card p{ margin:0; color: var(--muted); line-height:1.55; }

.steps{
    display:grid;
    grid-template-columns: repeat(12, 1fr);
    gap:14px;
    margin-top: 10px;
}
.step{
    grid-column: span 4;
    border-radius: var(--radius);
    border:1px solid rgba(255,255,255,.14);
    background: rgba(255,255,255,.04);
    padding:16px;
}
.step .n{
    display:inline-flex;
    font-weight:900;
    letter-spacing:.12em;
    font-size:.85rem;
    padding:6px 10px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,.16);
    background: rgba(255,255,255,.06);
    color: rgba(234,242,255,.88);
}
.step h4{ margin:10px 0 6px; font-size:1.05rem; }
.step p{ margin:0; color: var(--muted); line-height:1.55; }

.contact{
    display:grid;
    grid-template-columns: 1.1fr .9fr;
    gap:14px;
    align-items:stretch;
}
.contact.single{ grid-template-columns: 1fr; }

.mini{
    display:grid; gap:10px;
    border-radius: var(--radius2);
    border:1px solid rgba(255,255,255,.14);
    background: rgba(255,255,255,.04);
    padding:18px;
}
.mini .row{
    display:flex; justify-content:space-between; gap:10px;
    padding:10px 12px;
    border-radius: 14px;
    border:1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
    color: rgba(234,242,255,.86);
}
.mini .row span{ color: var(--muted); }
.tip{
    margin-top:8px;
    color:rgba(234,242,255,.70);
    font-size:.95rem;
    line-height:1.55;
}

footer{
    padding: 26px 0 40px;
    color: rgba(234,242,255,.64);
    border-top:1px solid rgba(255,255,255,.08);
    background: linear-gradient(180deg, rgba(3,11,27,0), rgba(3,11,27,.5));
}
.foot{
    display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
    gap:12px;
}
.foot-right{ display:flex; gap:14px; flex-wrap:wrap; }
.foot a{ opacity:.85; }
.foot a:hover{ opacity:1; }



@media (max-width: 940px){
    nav{ display:none; }
    .hero-grid{ grid-template-columns: 1fr; }
    .card{ grid-column: span 12; }
    .step{ grid-column: span 12; }
    .hero{ padding-top: 38px; }
}

@media (prefers-reduced-motion: reduce){
    html{ scroll-behavior:auto; }
    .pulse{ animation:none; }
    .btn{ transition:none; }
}