:root {
    --bg: #0b0f19; --surface: #111827; --surface-light: #1f2937;
    --primary: #00d4ff; --primary-dark: #0099cc; --accent: #8b5cf6;
    --text: #f3f4f6; --text-muted: #9ca3af; --border: #374151;
    --radius: 12px; --shadow: 0 8px 32px rgba(0, 212, 255, 0.12);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; transition: 0.2s; }
a:hover { color: var(--primary); }
img, svg { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.hidden { display: none !important; }

.btn { display: inline-flex; align-items: center; justify-content: center; background: var(--primary); color: var(--bg); padding: 12px 24px; border-radius: 50px; font-weight: 600; transition: 0.3s; border: none; cursor: pointer; font-size: 1rem; }
.btn:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; border: 1px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--bg); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #7c3aed; transform: translateY(-2px); }

.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.metric { background: var(--surface-light); padding: 20px; border-radius: var(--radius); text-align: center; border-left: 3px solid var(--primary); }
.metric h4 { font-size: 1.8rem; color: var(--primary); margin-bottom: 8px; }
.metric p { font-size: 0.95rem; margin: 0; }
.steps { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 30px; justify-content: center; }
.step { flex: 1; min-width: 220px; background: var(--surface); padding: 24px; border-radius: var(--radius); border: 1px solid var(--border); }
.step-num { width: 36px; height: 36px; background: var(--accent); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 12px; }
.step h4 { margin-bottom: 8px; }
.step p { font-size: 0.9rem; color: var(--text-muted); }

header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: linear-gradient(100deg, silver, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); padding: 16px 0; }
.nav { display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 1.4rem; font-weight: 800; color: var(--primary); letter-spacing: -0.5px; cursor: pointer; }
.logo span { color: #fff; }
.menu { display: flex; gap: 20px; align-items: center; }
.menu a { font-weight: 500; font-size: 0.95rem; }
.mobile-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; }

.hero { padding: 140px 0 80px; text-align: center; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -30%; left: 50%; transform: translateX(-50%); width: 800px; height: 800px; background: radial-gradient(circle, rgba(0,212,255,0.15) 0%, transparent 70%); z-index: -1; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero h1 span { color: var(--primary); }
.hero p { font-size: 1.15rem; color: var(--text-muted); max-width: 750px; margin: 0 auto 30px; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.product-page { padding: 120px 0 80px; min-height: 100vh; }
.product-hero { text-align: center; margin-bottom: 50px; }
.product-hero h2 { font-size: 2.5rem; margin-bottom: 12px; }
.product-hero p { font-size: 1.2rem; color: var(--text-muted); max-width: 800px; margin: 0 auto; }
.tag { display: inline-block; background: rgba(0,212,255,0.12); color: var(--primary); padding: 5px 12px; border-radius: 20px; font-size: 0.85rem; margin-bottom: 12px; font-weight: 600; }
.content-block { margin-bottom: 50px; }
.content-block h3 { font-size: 1.5rem; margin-bottom: 16px; color: var(--text); }
.content-block p, .content-block li { color: var(--text-muted); margin-bottom: 12px; }
.content-block ul { padding-left: 20px; }
.content-block ul li { margin-bottom: 8px; position: relative; }
.content-block ul li::before { content: '•'; color: var(--primary); position: absolute; left: -16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; transition: 0.3s; }
.card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow); }
.about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 30px; }

.chart-container { background: var(--surface); padding: 24px; border-radius: var(--radius); margin: 30px 0; border: 1px solid var(--border); }
.chart-container h4 { margin-bottom: 20px; text-align: center; }
.testimonial { background: var(--surface-light); padding: 20px; border-radius: var(--radius); margin-bottom: 16px; border-left: 3px solid var(--primary); }
.testimonial-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.testimonial-avatar { width: 48px; height: 48px; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--bg); }
.testimonial-name { font-weight: 600; }
.testimonial-company { font-size: 0.85rem; color: var(--text-muted); }
.testimonial-text { color: var(--text-muted); font-size: 0.95rem; }

.cta { padding: 80px 0; background: var(--surface); text-align: center; }
.cta-box { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px; max-width: 800px; margin: 0 auto; }
.form { display: grid; gap: 14px; margin-top: 25px; text-align: left; }
.form input, .form select, .form textarea { width: 100%; padding: 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: #fff; font-family: inherit; font-size: 0.95rem; }
.form input:focus, .form textarea:focus { outline: 2px solid var(--primary); border-color: transparent; }
.form button { margin-top: 8px; }

footer { padding: 40px 0; border-top: 1px solid var(--border); text-align: center; color: var(--text-muted); font-size: 0.9rem; }
footer a { color: var(--primary); margin: 0 10px; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.animate { animation: fadeUp 0.6s ease-out forwards; opacity: 0; }
.delay-1 { animation-delay: 0.1s; } .delay-2 { animation-delay: 0.2s; } .delay-3 { animation-delay: 0.3s; }

@media (max-width: 768px) {
    .menu { display: none; position: absolute; top: 60px; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 20px; border-bottom: 1px solid var(--border); }
    .menu.active { display: flex; }
    .mobile-toggle { display: block; }
    .product-hero h2 { font-size: 2rem; }
    .steps { flex-direction: column; }
}

.mediaPhoto {
    max-height: 360px;
    margin: 5px 20px 20px 0px;
    max-width: 600px;
    float: left;
    border: 1px solid gray;
}