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+<!DOCTYPE html>
+<html lang="ru">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>ROI24 — Perspective Hero</title>
+<link rel="preconnect" href="https://fonts.cdnfonts.com">
+<link href="https://fonts.cdnfonts.com/css/inter" rel="stylesheet">
+<link href="https://fonts.cdnfonts.com/css/jetbrains-mono" rel="stylesheet">
+<style>
+/* ============================================================
+   DESIGN TOKENS
+   ============================================================ */
+:root {
+    --bg: #0a0a0a;
+    --text: #f5f5f5;
+    --text-sec: #a1a1aa;
+    --text-dim: #52525b;
+    --accent: #22c55e;
+    --accent-dim: rgba(34,197,94,0.12);
+    --blue: #3b82f6;
+    --blue-dim: rgba(59,130,246,0.12);
+    --amber: #f59e0b;
+    --red: #ef4444;
+    --font: 'Inter', -apple-system, sans-serif;
+    --mono: 'JetBrains Mono', 'SF Mono', monospace;
+}
+
+*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+body {
+    background: var(--bg); color: var(--text); font-family: var(--font);
+    overflow: hidden; height: 100vh;
+    -webkit-font-smoothing: antialiased;
+}
+
+/* ============================================================
+   PERSPECTIVE STAGE — the tunnel
+   ============================================================ */
+.stage {
+    position: relative; width: 100%; height: 100vh;
+    overflow: hidden;
+    perspective: 1000px;
+    perspective-origin: 50% 50%;
+}
+
+/* ============================================================
+   VISUAL EFFECTS LAYER
+   ============================================================ */
+.fx-layer {
+    position: absolute; inset: 0; pointer-events: none; z-index: 1;
+}
+
+/* Noise texture */
+.fx-layer::before {
+    content: ''; position: absolute; inset: 0;
+    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.02'/%3E%3C/svg%3E");
+    opacity: 0.5;
+}
+
+/* Goo — ambient light ahead */
+.goo {
+    position: absolute; top: 50%; left: 50%;
+    transform: translate(-50%, -50%);
+    width: 500px; height: 500px; border-radius: 50%;
+    background: radial-gradient(circle,
+        rgba(34,197,94,0.10) 0%,
+        rgba(34,197,94,0.03) 35%,
+        transparent 65%
+    );
+    transition: transform 0.5s ease, opacity 0.5s ease;
+}
+
+/* ============================================================
+   TUNNEL WALLS — cards on left & right with 3D perspective
+   ============================================================ */
+.wall {
+    position: absolute; top: 50%; z-index: 20;
+    transform-style: preserve-3d;
+    pointer-events: none;
+}
+.wall-left  {
+    left: 4%;
+    transform: translateY(-50%) rotateY(12deg);
+    transform-origin: right center;
+}
+.wall-right {
+    right: 4%;
+    transform: translateY(-50%) rotateY(-12deg);
+    transform-origin: left center;
+}
+
+/* Each card is a "panel" on the tunnel wall */
+.tunnel-card {
+    background: rgba(22,22,24,0.88);
+    backdrop-filter: blur(6px);
+    border: 1px solid rgba(255,255,255,0.07);
+    border-radius: 10px;
+    padding: 12px 14px;
+    width: 170px;
+    margin-bottom: 16px;
+    transition: opacity 0.4s ease, filter 0.4s ease;
+}
+
+.tunnel-card .tl {
+    font-size: 9px; text-transform: uppercase; letter-spacing: 0.07em;
+    color: var(--text-dim); font-weight: 600; margin-bottom: 3px;
+}
+.tunnel-card .tv {
+    font-family: var(--mono); font-size: 17px; font-weight: 700;
+    line-height: 1.15; margin-bottom: 2px;
+}
+.tunnel-card .tv.g  { color: var(--accent); }
+.tunnel-card .tv.b  { color: var(--blue); }
+.tunnel-card .tv.a  { color: var(--amber); }
+
+.tunnel-card .td {
+    display: inline-flex; align-items: center; gap: 2px;
+    padding: 2px 5px; border-radius: 3px;
+    font-family: var(--mono); font-weight: 600; font-size: 9px;
+}
+.tunnel-card .td.up   { color: var(--accent); background: var(--accent-dim); }
+.tunnel-card .td.down { color: var(--red);   background: rgba(239,68,68,0.12); }
+
+/* ── RADIAL LINES ── lines from center outward */
+.radial-line {
+    position: absolute; top: 50%; left: 50%;
+    height: 1px;
+    background: linear-gradient(90deg,
+        rgba(255,255,255,0.08) 0%,
+        rgba(34,197,94,0.2) 30%,
+        rgba(34,197,94,0.05) 60%,
+        transparent 100%
+    );
+    transform-origin: left center;
+}
+
+.radial-line.fast {
+    background: linear-gradient(90deg,
+        rgba(255,255,255,0.15) 0%,
+        rgba(34,197,94,0.35) 25%,
+        rgba(34,197,94,0.08) 55%,
+        transparent 100%
+    );
+    height: 1.5px;
+}
+
+/* ── DOTS — starfield particles ── */
+.dot {
+    position: absolute; border-radius: 50%;
+    background: var(--accent);
+    box-shadow: 0 0 4px var(--accent);
+}
+
+/* ============================================================
+   CENTER — clean, no data, just headline
+   ============================================================ */
+.center {
+    position: absolute; top: 50%; left: 50%;
+    transform: translate(-50%, -50%);
+    text-align: center; z-index: 30; max-width: 560px;
+    width: 100%; padding: 0 24px;
+}
+
+.badge {
+    display: inline-flex; align-items: center; gap: 8px;
+    padding: 4px 14px; border: 1px solid rgba(255,255,255,0.1);
+    border-radius: 100px; margin-bottom: 20px;
+    font-size: 11px; color: var(--text-sec); font-family: var(--mono);
+    background: rgba(255,255,255,0.02);
+}
+.badge-dot {
+    width: 5px; height: 5px; background: var(--accent); border-radius: 50%;
+    animation: dPulse 1.5s ease-in-out infinite;
+}
+@keyframes dPulse {
+    0%,100% { box-shadow: 0 0 3px var(--accent); }
+    50% { box-shadow: 0 0 10px var(--accent); }
+}
+
+.center h1 {
+    font-size: clamp(1.8rem, 5vw, 4rem);
+    font-weight: 800; letter-spacing: -0.04em;
+    line-height: 1.08; margin-bottom: 16px;
+}
+.center h1 .accent { color: var(--accent); }
+
+.center .sub {
+    font-size: 1rem; color: rgba(255,255,255,0.4);
+    line-height: 1.6; margin-bottom: 32px;
+}
+
+.btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
+
+.btn {
+    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
+    padding: 14px 28px; border-radius: 100px; font-weight: 600;
+    font-size: 0.9rem; cursor: pointer; border: none;
+    transition: all 0.25s ease; text-decoration: none;
+}
+.btn-accent {
+    background: var(--accent); color: #000;
+}
+.btn-accent:hover {
+    background: #16a34a; transform: translateY(-1px);
+    box-shadow: 0 12px 40px rgba(34,197,94,0.25);
+}
+.btn-outline {
+    background: transparent; border: 1px solid rgba(255,255,255,0.2);
+    color: var(--text);
+}
+.btn-outline:hover {
+    border-color: rgba(255,255,255,0.4);
+    background: rgba(255,255,255,0.03);
+}
+
+/* ============================================================
+   RESPONSIVE
+   ============================================================ */
+@media (max-width: 768px) {
+    .wall-left { left: 1%; }
+    .wall-right { right: 1%; }
+    .tunnel-card { width: 140px; padding: 10px 12px; }
+    .tunnel-card .tv { font-size: 15px; }
+}
+@media (max-width: 480px) {
+    .tunnel-card { width: 110px; padding: 8px 10px; }
+    .tunnel-card .tv { font-size: 13px; }
+    .tunnel-card .tl { font-size: 8px; }
+}
+</style>
+</head>
+<body>
+
+<div class="stage" id="stage">
+
+    <!-- FX LAYER -->
+    <div class="fx-layer" id="fxLayer">
+        <div class="goo" id="goo"></div>
+    </div>
+
+    <!-- TUNNEL WALLS -->
+    <div class="wall wall-left" id="wallLeft"></div>
+    <div class="wall wall-right" id="wallRight"></div>
+
+    <!-- CENTER -->
+    <div class="center">
+        <div class="badge">
+            <span class="badge-dot"></span>
+            АНАЛИТИКА ДЛЯ СОБСТВЕННИКОВ
+        </div>
+        <h1>Живые цифры<br>вашего <span class="accent">бизнеса</span></h1>
+        <p class="sub">
+            10 ключевых метрик из 1С, CRM и банков —<br>
+            автоматически, каждое утро в телефоне
+        </p>
+        <div class="btns">
+            <a href="#cta" class="btn btn-accent"
+               onmouseenter="setSpeed(1)"
+               onmouseleave="setSpeed(0)">
+                Получить демо за 3 дня
+            </a>
+            <a href="#demo" class="btn btn-outline"
+               onmouseenter="setSpeed(1)"
+               onmouseleave="setSpeed(0)">
+                Посмотреть пример
+            </a>
+        </div>
+    </div>
+
+</div>
+
+<script>
+/* ============================================================
+   PERSPECTIVE TUNNEL ENGINE
+   Cards on walls slide as we "drive forward"
+   Radial lines from center outward
+   Dots scatter like starfield
+   ============================================================ */
+
+const stage = document.getElementById('stage');
+const wallLeft = document.getElementById('wallLeft');
+const wallRight = document.getElementById('wallRight');
+const fxLayer = document.getElementById('fxLayer');
+const goo = document.getElementById('goo');
+
+// ── SPEED STATE ──
+let targetSpeed = 0;
+let currentSpeed = 0;        // lerped: 0=cruise, 1=boost
+const CRUISE = 0.5;          // always some motion
+const BOOST = 2.5;
+
+// ── CARD POOL ──
+const CARD_DATA = [
+    { label: 'Выручка за 30 дн', value: '2 051 857 ₽', trend: '+15%', clr: 'g', dir: 'up', wall: 'left' },
+    { label: 'CPA средний',     value: '890 ₽',       trend: '−5%',  clr: 'b', dir: 'down', wall: 'left' },
+    { label: 'Продажи',         value: '1 247 шт',    trend: '+12%', clr: 'b', dir: 'up', wall: 'left' },
+    { label: 'ROI рекламы',     value: '91.8%',       trend: '+5%',  clr: 'a', dir: 'up', wall: 'right' },
+    { label: 'Прибыль',         value: '981 857 ₽',   trend: '+12%', clr: 'g', dir: 'up', wall: 'right' },
+    { label: 'Конверсия',       value: '2.8%',        trend: '+0.3%',clr: 'a', dir: 'up', wall: 'right' },
+];
+
+// Track each card instance on the wall
+let wallCards = [];  // { el, wall, offset, speedM, opacity }
+
+function spawnCard(data, offsetY) {
+    const div = document.createElement('div');
+    div.className = 'tunnel-card';
+    div.innerHTML = `
+        <div class="tl">${data.label}</div>
+        <div class="tv ${data.clr}">${data.value}</div>
+        <span class="td ${data.dir}">${data.dir === 'up' ? '↑' : '↓'} ${data.trend}</span>
+    `;
+    const wall = data.wall === 'left' ? wallLeft : wallRight;
+    wall.appendChild(div);
+    return { el: div, wall: data.wall, offset: offsetY, speedM: 0.8 + Math.random() * 1.2 };
+}
+
+// Initialize walls with staggered cards
+function initWalls() {
+    wallLeft.innerHTML = '';
+    wallRight.innerHTML = '';
+    wallCards = [];
+
+    const leftData = CARD_DATA.filter(d => d.wall === 'left');
+    const rightData = CARD_DATA.filter(d => d.wall === 'right');
+
+    // Stagger vertically: some visible, some ready to slide in
+    leftData.forEach((d, i) => {
+        const y = -60 + i * 80 + Math.random() * 20;
+        wallCards.push(spawnCard(d, y));
+    });
+    rightData.forEach((d, i) => {
+        const y = -40 + i * 80 + Math.random() * 20;
+        wallCards.push(spawnCard(d, y));
+    });
+
+    // Add extra "flying" cards for depth
+    for (let i = 0; i < 4; i++) {
+        const side = Math.random() < 0.5 ? 'left' : 'right';
+        const data = CARD_DATA[Math.floor(Math.random() * CARD_DATA.length)];
+        const y = -150 - Math.random() * 100;
+        wallCards.push(spawnCard({ ...data, wall: side }, y));
+    }
+}
+
+// ── RADIAL LINES ──
+let radialLines = [];  // { el, angle, length, speedM, life }
+
+function spawnRadialLine() {
+    const div = document.createElement('div');
+    const isFast = Math.random() < 0.2;
+    div.className = isFast ? 'radial-line fast' : 'radial-line';
+    const angle = Math.random() * 360;
+    const length = 30 + Math.random() * 120;
+    div.style.width = length + 'px';
+    div.style.transform = `rotate(${angle}deg) translateY(-50%)`;
+    div.style.opacity = '0';
+    fxLayer.appendChild(div);
+    return { el: div, angle, length, speedM: 0.3 + Math.random() * 1.0, life: 0 };
+}
+
+// Initialize radial lines
+for (let i = 0; i < 50; i++) {
+    radialLines.push(spawnRadialLine());
+}
+
+// ── DOTS (starfield) ──
+let dots = [];  // { el, x, y, vx, vy, speedM, life }
+function spawnDot() {
+    const div = document.createElement('div');
+    div.className = 'dot';
+    const size = 2 + Math.random() * 2;
+    div.style.width = size + 'px';
+    div.style.height = size + 'px';
+    // Start at center
+    const cx = window.innerWidth / 2;
+    const cy = window.innerHeight / 2;
+    div.style.left = cx + 'px';
+    div.style.top = cy + 'px';
+    div.style.opacity = '0';
+    fxLayer.appendChild(div);
+
+    const angle = Math.random() * Math.PI * 2;
+    return {
+        el: div, x: cx, y: cy,
+        vx: Math.cos(angle), vy: Math.sin(angle),
+        speedM: 0.5 + Math.random() * 2.0,
+        life: 0, maxLife: 60 + Math.random() * 120,  // frames
+    };
+}
+
+for (let i = 0; i < 80; i++) {
+    dots.push(spawnDot());
+}
+
+// ── LOOP ──
+function loop() {
+    const lerp = 0.04;
+    currentSpeed += (CRUISE + targetSpeed * BOOST - currentSpeed) * lerp;
+    const spd = currentSpeed;  // shorthand
+
+    const vw = window.innerWidth;
+    const vh = window.innerHeight;
+    const cx = vw / 2;
+    const cy = vh / 2;
+
+    // ── RADIAL LINES ──
+    radialLines.forEach(line => {
+        line.life += spd * line.speedM * 1.5;
+        const dist = line.life;
+        const alpha = dist < 10 ? dist / 10 : Math.max(0, 1 - (dist - 10) / 80);
+        line.el.style.opacity = alpha;
+        line.el.style.transform = `rotate(${line.angle}deg) translateX(${dist}px)`;
+
+        // Reset
+        if (dist > 90) {
+            line.life = 0;
+            line.angle = Math.random() * 360;
+            line.el.style.transform = `rotate(${line.angle}deg) translateX(0px)`;
+        }
+    });
+
+    // ── DOTS (starfield) ──
+    dots.forEach(dot => {
+        dot.life += spd * dot.speedM;
+        dot.x += dot.vx * spd * dot.speedM * 2;
+        dot.y += dot.vy * spd * dot.speedM * 2;
+        dot.el.style.left = dot.x + 'px';
+        dot.el.style.top = dot.y + 'px';
+
+        const dx = dot.x - cx;
+        const dy = dot.y - cy;
+        const dist = Math.sqrt(dx*dx + dy*dy);
+
+        // Fade in near center, bright at mid distance, fade out at edges
+        let alpha;
+        if (dist < 20) alpha = dist / 20 * 0.6;
+        else if (dist < vw * 0.8) alpha = 0.3 + 0.3 * Math.sin(dist * 0.01);
+        else alpha = Math.max(0, (vw - dist) / (vw * 0.2) * 0.3);
+        dot.el.style.opacity = alpha;
+
+        // Reset when too far
+        if (dist > vw * 0.7) {
+            dot.x = cx + (Math.random() - 0.5) * 20;
+            dot.y = cy + (Math.random() - 0.5) * 20;
+            const a = Math.random() * Math.PI * 2;
+            dot.vx = Math.cos(a); dot.vy = Math.sin(a);
+            dot.life = 0;
+        }
+    });
+
+    // ── TUNNEL CARDS — slide down (as if we're moving forward, walls scroll past) ──
+    wallCards.forEach(card => {
+        card.offset += spd * card.speedM * 0.8;
+        card.el.style.transform = `translateY(${card.offset}px)`;
+
+        // Cards drifting up into the distance or passing below
+        // Apply scale: farther away = smaller
+        const distFromCenter = card.offset; // positive = below center (passing by)
+        const absDist = Math.abs(distFromCenter);
+        const scale = Math.max(0.3, 1 - absDist / 600);
+        const opacity = Math.max(0.15, 1 - absDist / 500);
+        card.el.style.opacity = opacity;
+        card.el.style.transform += ` scale(${scale})`;
+
+        // Reset: when card scrolls off bottom, spawn new at top
+        if (card.offset > vh * 0.7) {
+            card.offset = -100 - Math.random() * 200;
+            // Pick random new data
+            const d = CARD_DATA[Math.floor(Math.random() * CARD_DATA.length)];
+            card.el.querySelector('.tl').textContent = d.label;
+            card.el.querySelector('.tv').textContent = d.value;
+            card.el.querySelector('.tv').className = 'tv ' + d.clr;
+            card.el.querySelector('.td').textContent = (d.dir === 'up' ? '↑ ' : '↓ ') + d.trend;
+            card.el.querySelector('.td').className = 'td ' + d.dir;
+        }
+    });
+
+    // ── GOO — glow responds to speed ──
+    const glowScale = 1 + spd * 0.2;
+    const glowOpacity = 0.5 + spd * 0.5;
+    goo.style.transform = `translate(-50%, -50%) scale(${glowScale})`;
+    goo.style.opacity = glowOpacity;
+
+    requestAnimationFrame(loop);
+}
+
+// ── SPEED CONTROL ──
+function setSpeed(active) {
+    targetSpeed = active ? 1 : 0;
+}
+
+// ── INIT ──
+initWalls();
+requestAnimationFrame(loop);
+
+window.addEventListener('resize', () => {
+    initWalls();
+});
+</script>
+
+</body>
+</html>