:root {
    --bg: #0f1117;
    --bg0: #080a10;
    --bg2: #1a1d27;
    --bg3: #22263a;
    --surface: #171a24;
    --border: #2e3248;
    --border-strong: #3d4266;
    --text: #e8eaf6;
    --text-muted: #9aa0c4;
    --text-dim: #6b7199;
    --accent: #5c6bc0;
    --accent-soft: #7c8ae0;
    --amber: #f59e0b;
    --alert: #ef5350;
    --radius: 14px;
    --maxw: 1160px;
    --ease: cubic-bezier(.22,.61,.36,1);
    --font: 'Inter', system-ui, -apple-system, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, monospace;
    --nav-h: 64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font);
    background: var(--bg0);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(92,107,192,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(92,107,192,0.06) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 75%);
    z-index: 0;
    pointer-events: none;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.5;
    z-index: 0;
    pointer-events: none;
}
.glow-a { top: -160px; left: -120px; width: 520px; height: 520px; background: radial-gradient(circle, rgba(92,107,192,0.55), transparent 70%); }
.glow-b { top: 220px; right: -160px; width: 460px; height: 460px; background: radial-gradient(circle, rgba(245,158,11,0.22), transparent 70%); }

main, .footer { position: relative; z-index: 1; }

.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: var(--nav-h);
    padding: 12px clamp(18px, 5vw, 56px);
    background: transparent;
    transition: background var(--ease) .3s, border-color var(--ease) .3s, backdrop-filter var(--ease) .3s;
    border-bottom: 1px solid transparent;
}
.nav.scrolled {
    background: rgba(10,12,18,0.85);
    backdrop-filter: blur(14px);
    border-bottom-color: var(--border);
}

.brand { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; }
.brand-mark { width: 28px; height: 28px; border-radius: 8px; filter: drop-shadow(0 2px 6px rgba(245,158,11,0.25)); }
.brand-name { font-family: var(--mono); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links > a:not(.btn) {
    color: var(--text-muted);
    font-size: 0.92rem;
    font-weight: 500;
    position: relative;
    transition: color var(--ease) .2s;
}
.nav-links > a:not(.btn)::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 100%; height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--ease) .25s;
}
.nav-links > a:not(.btn):hover { color: var(--text); }
.nav-links > a:not(.btn):hover::after { transform: scaleX(1); }

.nav-toggle {
    display: none;
    width: 44px; height: 44px;
    border: 1px solid var(--border-strong);
    background: rgba(255,255,255,0.03);
    border-radius: 11px;
    cursor: pointer;
    padding: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
.nav-toggle span {
    display: block;
    width: 18px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform var(--ease) .3s, opacity var(--ease) .2s;
}
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 20px;
    min-height: 44px;
    border-radius: 11px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform var(--ease) .18s, box-shadow var(--ease) .25s, background var(--ease) .25s, border-color var(--ease) .25s, color var(--ease) .2s;
    white-space: nowrap;
}
.btn .arrow { transition: transform var(--ease) .25s; }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
    background: linear-gradient(180deg, var(--accent-soft), var(--accent));
    color: #fff;
    box-shadow: 0 6px 22px rgba(92,107,192,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(92,107,192,0.5); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
    background: rgba(255,255,255,0.03);
    border-color: var(--border-strong);
    color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent-soft); background: rgba(92,107,192,0.12); transform: translateY(-2px); }

.btn-lg { padding: 15px 30px; font-size: 1.05rem; border-radius: 13px; }

.hero {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: clamp(40px, 8vw, 100px) clamp(20px, 5vw, 56px) clamp(36px, 6vw, 72px);
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: clamp(28px, 6vw, 72px);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--mono);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--accent-soft);
    background: rgba(92,107,192,0.1);
    border: 1px solid rgba(92,107,192,0.28);
    padding: 7px 14px;
    border-radius: 999px;
    margin-bottom: 22px;
}
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-soft); box-shadow: 0 0 0 0 rgba(124,138,224,0.7); animation: ping 2.4s infinite; }

h1 {
    font-size: clamp(2.3rem, 6.4vw, 4.1rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    font-weight: 800;
    margin-bottom: 20px;
}
.grad {
    background: linear-gradient(110deg, var(--accent-soft) 0%, #b9a3ff 45%, var(--amber) 110%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lede {
    font-size: clamp(1.02rem, 1.6vw, 1.22rem);
    color: var(--text-muted);
    max-width: 36em;
    margin-bottom: 32px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }

.trust {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--text-dim);
    font-family: var(--mono);
}
.trust strong { color: var(--text-muted); font-weight: 600; }
.trust i { color: var(--border-strong); font-style: normal; }

.hero-visual { display: flex; justify-content: center; }

.alert-panel {
    width: clamp(290px, 33vw, 400px);
    background: linear-gradient(180deg, var(--surface), rgba(15,17,23,0.85));
    border: 1px solid var(--border-strong);
    border-radius: 18px;
    padding: 18px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 9px;
    font-family: var(--mono);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 14px;
    padding: 0 2px;
}
.feed-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.live-dot {
    display: none;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 8px #22c55e;
    animation: ping 2.4s infinite;
}
.live-dot.active { display: inline-block; }
.panel-tag {
    font-family: var(--mono);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    padding: 3px 8px;
    border-radius: 6px;
}

.alert-row {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,0.025);
    border: 1px solid var(--border);
    border-radius: 11px;
    padding: 12px 14px 12px 18px;
    margin-bottom: 9px;
    overflow: hidden;
    opacity: 0;
    transform: translateX(14px);
    animation: rowIn .55s var(--ease) forwards;
    transition: background var(--ease) .2s, border-color var(--ease) .2s, transform var(--ease) .2s;
}
.alert-row:last-child { margin-bottom: 0; }
.alert-row:hover { background: rgba(255,255,255,0.05); border-color: var(--border-strong); transform: translateX(2px); }
.alert-row::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--alert-color, var(--accent)); }
.alert-row .a-text { flex: 1; min-width: 0; }
.alert-row strong { display: block; font-size: 0.92rem; font-weight: 600; }
.alert-row span { display: block; font-size: 0.76rem; color: var(--text-dim); font-family: var(--mono); margin-top: 1px; }
.alert-row .a-time { font-family: var(--mono); font-size: 0.74rem; color: var(--text-muted); flex: none; }
.alert-row:nth-child(2) { animation-delay: .08s; }
.alert-row:nth-child(3) { animation-delay: .16s; }
.alert-row:nth-child(4) { animation-delay: .24s; }
.alert-row:nth-child(5) { animation-delay: .32s; }
.sev-tor { --alert-color: #e53935; }
.sev-svr { --alert-color: var(--amber); }
.sev-ffw { --alert-color: #22c55e; }
.sev-wat { --alert-color: #f3ef29; }

.stats {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 56px) clamp(36px, 6vw, 70px);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.stat {
    background: linear-gradient(180deg, rgba(26,29,39,0.7), rgba(15,17,23,0.5));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 20px;
    transition: border-color var(--ease) .25s, transform var(--ease) .25s;
}
.stat:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.stat-num { display: block; font-family: var(--mono); font-size: clamp(1.3rem, 2.4vw, 1.6rem); font-weight: 700; color: var(--text); letter-spacing: -0.02em; }
.stat-label { display: block; font-size: 0.86rem; color: var(--text-dim); margin-top: 5px; }

.section {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: clamp(38px, 4.5vw, 66px) clamp(20px, 5vw, 56px);
}

.section-head { max-width: 640px; margin: 0 auto clamp(28px, 4vw, 46px); text-align: center; }
.kicker {
    font-family: var(--mono);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-soft);
}
.section-head h2, .why-copy h2, .cta-band h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.1;
    letter-spacing: -0.025em;
    font-weight: 800;
    margin: 14px 0;
}
.section-head p { color: var(--text-muted); font-size: 1.05rem; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.card {
    position: relative;
    background: linear-gradient(180deg, var(--surface), rgba(15,17,23,0.6));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px 24px;
    overflow: hidden;
    transition: transform var(--ease) .3s, border-color var(--ease) .3s, box-shadow var(--ease) .3s;
}
.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--accent-soft);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--ease) .35s;
}
.card[data-accent="amber"]::before { background: var(--amber); }
.card[data-accent="alert"]::before { background: var(--alert); }
.card:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: 0 20px 44px rgba(0,0,0,0.45); }
.card:hover::before { transform: scaleX(1); }

.card-ico {
    width: 46px; height: 46px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(92,107,192,0.12);
    border: 1px solid rgba(92,107,192,0.25);
    color: var(--accent-soft);
    margin-bottom: 18px;
    transition: transform var(--ease) .3s, background var(--ease) .3s;
}
.card-ico svg { width: 24px; height: 24px; }
.card[data-accent="amber"] .card-ico { background: rgba(245,158,11,0.12); border-color: rgba(245,158,11,0.28); color: var(--amber); }
.card[data-accent="alert"] .card-ico { background: rgba(239,83,80,0.12); border-color: rgba(239,83,80,0.28); color: var(--alert); }
.card:hover .card-ico { transform: translateY(-2px) scale(1.06) rotate(-3deg); }

.card h3 { font-size: 1.16rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 8px; }
.card p { color: var(--text-muted); font-size: 0.94rem; }

.why-inner {
    background: linear-gradient(135deg, rgba(92,107,192,0.1), rgba(15,17,23,0.3));
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: clamp(28px, 5vw, 56px);
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: clamp(28px, 5vw, 56px);
}
.why-copy p { color: var(--text-muted); font-size: 1.05rem; margin: 14px 0 22px; }
.why-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.why-list li { display: flex; align-items: flex-start; gap: 11px; color: var(--text); font-size: 0.98rem; }
.tick {
    flex: none;
    width: 22px; height: 22px;
    display: grid; place-items: center;
    border-radius: 7px;
    background: rgba(92,107,192,0.18);
    color: var(--accent-soft);
    font-size: 0.72rem;
    font-weight: 700;
    margin-top: 1px;
}

.why-visual { display: flex; justify-content: center; }
.live-frame {
    position: relative;
    width: 100%;
    max-width: 460px;
    aspect-ratio: 16 / 10;
    border-radius: 16px;
    background:
        radial-gradient(circle at 30% 40%, rgba(40,60,90,0.6), transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(30,50,70,0.5), transparent 50%),
        linear-gradient(160deg, #0d1622, #0a0f17);
    border: 1px solid var(--border-strong);
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(0,0,0,0.5);
}
.base-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .6s var(--ease); }
.live-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .6s var(--ease); }
.live-frame.live .base-img { opacity: 1; }
.live-frame.live .live-img { opacity: 1; }
.live-frame.live .frame-anim { opacity: 0; }
.frame-anim { position: absolute; inset: 0; transition: opacity .6s var(--ease); }
.map-scan {
    position: absolute;
    top: 0; bottom: 0;
    width: 38%;
    background: linear-gradient(90deg, transparent, rgba(124,138,224,0.16), transparent);
    animation: scan 5s ease-in-out infinite;
}
.cell { position: absolute; border-radius: 50%; filter: blur(2px); animation: pulseCell 3.6s ease-in-out infinite; }
.c1 { left: 26%; top: 44%; width: 60px; height: 46px; background: radial-gradient(circle, #22c55e, rgba(34,197,94,0) 70%); }
.c2 { left: 40%; top: 56%; width: 42px; height: 36px; background: radial-gradient(circle, var(--amber), rgba(245,158,11,0) 70%); animation-delay: 1s; }
.c3 { left: 68%; top: 40%; width: 34px; height: 30px; background: radial-gradient(circle, var(--alert), rgba(239,83,80,0) 70%); animation-delay: 2s; }
.map-stamp {
    position: absolute;
    left: 12px; bottom: 12px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-family: var(--mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text);
    background: rgba(10,13,18,0.7);
    padding: 6px 10px;
    border-radius: 8px;
    z-index: 2;
}
.map-stamp .dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 8px #22c55e; animation: ping 2.4s infinite; }

.sources { text-align: center; }
.source-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 760px; margin: 0 auto; }
.source-pill {
    font-family: var(--mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    background: rgba(26,29,39,0.6);
    border: 1px solid var(--border);
    padding: 10px 18px;
    border-radius: 999px;
    transition: color var(--ease) .25s, border-color var(--ease) .25s, transform var(--ease) .25s;
}
.source-pill:hover { color: var(--text); border-color: var(--accent-soft); transform: translateY(-2px); }

.cta-band {
    width: calc(100% - (clamp(20px, 5vw, 56px) * 2));
    max-width: 880px;
    margin: 0 auto clamp(44px, 5vw, 76px);
    text-align: center;
    padding: clamp(36px, 6vw, 70px) clamp(22px, 5vw, 56px);
    background: linear-gradient(160deg, rgba(92,107,192,0.16), rgba(245,158,11,0.06));
    border: 1px solid var(--border-strong);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}
.cta-band::after {
    content: '';
    position: absolute;
    inset: -40% -10% auto;
    height: 320px;
    background: radial-gradient(ellipse at 50% 0, rgba(124,138,224,0.3), transparent 70%);
    pointer-events: none;
}
.cta-band h2, .cta-band p, .cta-band .btn { position: relative; }
.cta-band p { color: var(--text-muted); font-size: 1.08rem; margin: 12px auto 28px; max-width: 32em; }

.footer {
    border-top: 1px solid var(--border);
    padding: 36px clamp(20px, 5vw, 56px);
    max-width: var(--maxw);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
}
.footer-brand { display: inline-flex; align-items: center; gap: 10px; }
.footer-meta { display: flex; align-items: center; gap: 22px; margin-left: auto; font-size: 0.9rem; color: var(--text-dim); flex-wrap: wrap; }
.footer-meta a { color: var(--text-muted); transition: color var(--ease) .2s; }
.footer-meta a:hover { color: var(--accent-soft); }
.footer-note { flex-basis: 100%; font-size: 0.82rem; color: var(--text-dim); max-width: 640px; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@keyframes rowIn { to { opacity: 1; transform: none; } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(124,138,224,0.6); } 70%, 100% { box-shadow: 0 0 0 8px rgba(124,138,224,0); } }
@keyframes scan { 0%, 100% { left: -38%; } 50% { left: 100%; } }
@keyframes pulseCell { 0%, 100% { opacity: 0.5; transform: scale(0.9); } 50% { opacity: 1; transform: scale(1.1); } }

@media (max-width: 920px) {
    .hero { grid-template-columns: 1fr; text-align: center; padding-top: clamp(28px, 8vw, 60px); }
    .hero-copy { display: flex; flex-direction: column; align-items: center; }
    .alert-panel { width: min(94%, 400px); }
    .trust { justify-content: center; }
    .stats { grid-template-columns: repeat(2, 1fr); }
    .grid { grid-template-columns: repeat(2, 1fr); }
    .why-inner { grid-template-columns: 1fr; text-align: center; }
    .why-copy { display: flex; flex-direction: column; align-items: center; }
    .why-list { text-align: left; }
    .why-visual { width: 100%; }

    .nav-toggle { display: flex; }
    .nav-links {
        position: absolute;
        top: calc(100% + 1px);
        left: 0; right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 14px clamp(18px, 5vw, 56px) 20px;
        background: rgba(10,12,18,0.97);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--border);
        transform: translateY(-12px);
        opacity: 0;
        pointer-events: none;
        transition: transform var(--ease) .28s, opacity var(--ease) .24s;
    }
    .nav.open .nav-links { transform: none; opacity: 1; pointer-events: auto; }
    .nav-links > a:not(.btn) { padding: 13px 6px; font-size: 1rem; }
    .nav-links > a:not(.btn)::after { display: none; }
    .nav-cta { margin-top: 8px; width: 100%; }
}

@media (max-width: 560px) {
    h1 { font-size: clamp(2.1rem, 9vw, 2.8rem); }
    .hero-actions { width: 100%; flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .stats { grid-template-columns: 1fr 1fr; gap: 10px; }
    .stat { padding: 18px 16px; }
    .grid { grid-template-columns: 1fr; }
    .section { padding-left: clamp(16px, 5vw, 56px); padding-right: clamp(16px, 5vw, 56px); }
    .why-inner { padding: 22px 18px; }
    .cta-band { width: calc(100% - (clamp(16px, 5vw, 56px) * 2)); }
    .footer-meta { margin-left: 0; gap: 16px; }
    .cta-band .btn { width: 100%; }
}

@media (max-width: 380px) {
    .stats { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    .map-scan, .cell, .eyebrow-dot, .map-stamp .dot, .live-dot { animation: none; }
    .alert-row { animation: none; opacity: 1; transform: none; }
    .reveal { transition: none; opacity: 1; transform: none; }
    html { scroll-behavior: auto; }
}