:root {
  --bg: #05090f;
  --bg-2: #08111a;
  --panel: rgba(8, 20, 29, .88);
  --panel-2: #0b1822;
  --text: #f4f8fb;
  --muted: #9eb0bd;
  --line: rgba(62, 224, 235, .18);
  --cyan: #1ed7e8;
  --cyan-2: #32b8ff;
  --green: #2fe1a6;
  --shadow: 0 18px 55px rgba(0,0,0,.35);
  --radius: 18px;
  --container: min(1180px, calc(100% - 36px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 12%, rgba(30,215,232,.08), transparent 28%),
    radial-gradient(circle at 88% 22%, rgba(50,184,255,.06), transparent 26%),
    linear-gradient(180deg, #05090f 0%, #061019 48%, #05090f 100%);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
.container { width: var(--container); margin-inline: auto; }
.section-pad { padding: 100px 0; }
.alt-section { background: linear-gradient(180deg, rgba(9,22,32,.78), rgba(5,11,17,.86)); border-block: 1px solid var(--line); }
.page-glow { position: fixed; pointer-events: none; filter: blur(60px); opacity: .3; z-index: -1; }
.page-glow-a { width: 330px; height: 330px; background: #0bbfd5; border-radius: 50%; top: 10%; left: -150px; }
.page-glow-b { width: 360px; height: 360px; background: #0c6db8; border-radius: 50%; bottom: 6%; right: -180px; }

.site-header { position: sticky; top: 0; z-index: 100; backdrop-filter: blur(18px); background: rgba(4,9,14,.78); border-bottom: 1px solid rgba(68,217,228,.12); }
.nav-wrap { min-height: 76px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; }
.brand-logo { display: block; width: 220px; max-width: 100%; height: auto; }
.footer-logo { width: 200px; }
.main-nav { display: flex; justify-content: center; gap: 24px; }
.main-nav a { color: #c7d3dc; font-size: 14px; transition: .2s ease; }
.main-nav a:hover { color: var(--cyan); }
.menu-toggle { display: none; background: none; border: 0; padding: 6px; }
.menu-toggle span { display: block; width: 28px; height: 2px; background: var(--text); margin: 5px 0; }

.btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 12px; padding: 12px 18px; border: 1px solid transparent; font-weight: 800; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #001015; background: linear-gradient(135deg, #2ce5e8, #3aa5ff); box-shadow: 0 12px 30px rgba(38,210,231,.18); }
.btn-primary:hover { box-shadow: 0 18px 36px rgba(38,210,231,.28); }
.btn-secondary { color: var(--text); border-color: rgba(77,222,231,.35); background: rgba(8,25,35,.7); }
.btn-lg { padding: 15px 22px; min-width: 150px; }

.hero { min-height: 760px; display: grid; align-items: center; padding-top: 92px; }
.hero-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.eyebrow { color: var(--cyan); text-transform: uppercase; letter-spacing: .12em; font-size: 12px; font-weight: 900; margin-bottom: 16px; display: flex; align-items: center; gap: 9px; }
.status-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 16px rgba(47,225,166,.75); }
.hero h1 { font-size: clamp(46px, 5.8vw, 78px); line-height: 1.02; letter-spacing: -.04em; margin: 0 0 24px; max-width: 690px; }
.hero h1 span { color: var(--cyan); }
.hero-lead { color: #c1ced6; font-size: 19px; max-width: 650px; margin: 0; }
.hero-actions { display: flex; gap: 12px; margin: 32px 0 36px; flex-wrap: wrap; }
.quick-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.quick-stats div { padding: 16px 14px; border: 1px solid var(--line); background: rgba(6,18,27,.7); border-radius: 14px; }
.quick-stats strong { display: block; color: var(--cyan); font-size: 18px; }
.quick-stats span { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
.hero-visual { position: relative; }
.software-frame { background: #06111a; border: 1px solid rgba(59,224,232,.38); border-radius: 18px; overflow: hidden; box-shadow: 0 28px 70px rgba(0,0,0,.48), 0 0 42px rgba(30,215,232,.08); transform: perspective(1200px) rotateY(-2deg); }
.frame-top { height: 38px; display: flex; align-items: center; gap: 7px; padding: 0 12px; border-bottom: 1px solid rgba(77,222,231,.12); color: #7f95a4; font-size: 11px; }
.frame-top span { width: 8px; height: 8px; border-radius: 50%; background: #2e4453; }
.frame-top div { margin-left: 8px; }
.software-frame img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: center; }
.floating-card { position: absolute; background: rgba(7,21,30,.94); border: 1px solid rgba(76,225,233,.26); box-shadow: var(--shadow); border-radius: 14px; padding: 13px 15px; display: flex; align-items: center; gap: 10px; }
.floating-card strong { display: block; font-size: 13px; color: var(--cyan); }
.floating-card small { display: block; color: var(--muted); }
.card-live { left: -34px; bottom: -22px; }
.card-vmix { right: -20px; top: 32px; display: block; }

.trust-strip { border-block: 1px solid var(--line); background: rgba(7,18,26,.72); }
.trust-grid { min-height: 72px; display: flex; align-items: center; justify-content: center; gap: 24px; text-transform: uppercase; font-weight: 900; letter-spacing: .08em; color: #e8f4f6; }
.trust-grid span { color: var(--cyan); }

.section-heading { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section-heading .eyebrow { justify-content: center; }
.section-heading h2, .split-grid h2, .cta-grid h2 { margin: 0 0 14px; font-size: clamp(34px, 4vw, 54px); line-height: 1.1; letter-spacing: -.03em; }
.section-heading p, .section-copy, .cta-grid p { color: var(--muted); margin: 0; font-size: 17px; }
.feature-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.feature-card { min-height: 220px; padding: 24px 20px; border-radius: var(--radius); border: 1px solid var(--line); background: linear-gradient(180deg, rgba(10,27,39,.9), rgba(5,15,23,.9)); box-shadow: inset 0 1px 0 rgba(255,255,255,.02); transition: transform .25s ease, border-color .25s ease; }
.feature-card:hover { transform: translateY(-5px); border-color: rgba(46,218,230,.44); }
.feature-card .icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px; color: var(--cyan); border: 1px solid rgba(55,224,234,.26); background: rgba(26,215,232,.06); font-size: 24px; }
.feature-card h3 { margin: 0 0 8px; font-size: 17px; }
.feature-card p { color: var(--muted); margin: 0; font-size: 14px; }

.split-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 58px; align-items: center; }
.steps { margin-top: 34px; display: grid; gap: 15px; }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid rgba(88,218,226,.11); }
.step span { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; color: #001015; font-weight: 900; background: linear-gradient(135deg, var(--cyan), var(--cyan-2)); }
.step strong { font-size: 16px; }
.step p { margin: 3px 0 0; color: var(--muted); }
.info-panel { padding: 36px; border: 1px solid rgba(66,224,232,.27); background: linear-gradient(180deg, rgba(9,28,40,.95), rgba(6,17,25,.95)); border-radius: 22px; box-shadow: var(--shadow); }
.panel-label { color: var(--cyan); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; font-weight: 900; }
.info-panel h3 { font-size: 30px; margin: 9px 0 24px; }
.check-list { padding: 0; margin: 0 0 24px; list-style: none; display: grid; gap: 13px; }
.check-list li::before { content: "✓"; color: var(--green); margin-right: 10px; font-weight: 900; }
.text-link { color: var(--cyan); font-weight: 800; }

.gallery-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 18px; align-items: stretch; }
.gallery-card { border: 1px solid var(--line); padding: 0; border-radius: 18px; overflow: hidden; background: #08131d; color: var(--text); cursor: zoom-in; text-align: left; position: relative; min-height: 300px; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; }
.gallery-card span { position: absolute; left: 16px; bottom: 16px; background: rgba(3,10,15,.85); border: 1px solid rgba(63,222,232,.2); border-radius: 10px; padding: 8px 11px; font-weight: 800; }
.requirements-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.requirement { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(8,21,30,.82); }
.requirement strong { display: block; color: var(--cyan); font-size: 22px; margin-bottom: 8px; }
.requirement span { color: var(--muted); }

.cta-section { background: linear-gradient(135deg, rgba(9,29,42,.96), rgba(4,13,21,.98)); border-top: 1px solid var(--line); }
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.contact-notes { display: grid; gap: 8px; margin-top: 26px; color: #d5e1e6; }
.contact-form { padding: 28px; border-radius: 20px; border: 1px solid rgba(67,223,232,.27); background: rgba(5,15,23,.85); display: grid; gap: 15px; }
.contact-form label { color: #cbd6dd; font-size: 13px; font-weight: 800; }
.contact-form input, .contact-form textarea { width: 100%; margin-top: 7px; background: #07131c; color: var(--text); border: 1px solid rgba(89,210,220,.18); border-radius: 10px; padding: 13px 14px; outline: none; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(30,215,232,.08); }
.form-note { font-size: 12px !important; color: #7f95a4 !important; }

.site-footer { padding: 54px 0 18px; background: #03070b; border-top: 1px solid rgba(69,220,230,.12); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.footer-grid p { color: var(--muted); max-width: 430px; }
.footer-grid > div:not(:first-child) { display: grid; align-content: start; gap: 8px; }
.footer-grid a { color: var(--muted); }
.footer-grid a:hover { color: var(--cyan); }
.footer-bottom { margin-top: 36px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.06); color: #718491; font-size: 13px; }
.lightbox { width: min(1100px, 94vw); border: 1px solid rgba(74,223,231,.25); border-radius: 18px; padding: 0; background: #050d13; box-shadow: 0 30px 100px rgba(0,0,0,.7); }
.lightbox::backdrop { background: rgba(0,0,0,.84); backdrop-filter: blur(5px); }
.lightbox img { width: 100%; max-height: 84vh; object-fit: contain; }
.lightbox-close { position: absolute; top: 10px; right: 10px; width: 38px; height: 38px; border: 0; border-radius: 50%; background: rgba(0,0,0,.72); color: white; font-size: 25px; cursor: pointer; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .nav-wrap { grid-template-columns: auto auto auto; }
  .main-nav { position: absolute; top: 76px; left: 18px; right: 18px; display: none; padding: 16px; flex-direction: column; background: rgba(4,12,18,.98); border: 1px solid var(--line); border-radius: 14px; }
  .main-nav.open { display: flex; }
  .menu-toggle { display: block; justify-self: end; }
  .nav-cta { display: none; }
  .hero-grid, .split-grid, .cta-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .requirements-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-visual { margin-top: 14px; }
}

@media (max-width: 720px) {
  :root { --container: min(100% - 24px, 1180px); }
  .section-pad { padding: 74px 0; }
  .hero { padding-top: 72px; }
  .hero h1 { font-size: 45px; }
  .quick-stats { grid-template-columns: repeat(2, 1fr); }
  .feature-grid, .requirements-grid, .gallery-grid, .footer-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: auto; }
  .trust-grid { gap: 10px; font-size: 12px; }
  .trust-grid span { display: none; }
  .software-frame { transform: none; }
  .card-live { left: 10px; bottom: -28px; }
  .card-vmix { right: 8px; top: 18px; }
  .gallery-card { min-height: 220px; }
  .footer-grid { gap: 26px; }
}

@media (max-width: 640px) {
  .brand-logo { width: 180px; }
  .footer-logo { width: 170px; }
}