:root{
  --bg:#0b0f14;
  --bg-2:#0f141b;
  --card:#121823;
  --text:#e6edf3;
  --muted:#9fb2c5;
  --brand:#4f7cff;
  --brand-2:#7aa2ff;
  --accent:#16b884;
  --danger:#ff5d5d;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.02)
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  background:radial-gradient(1200px 600px at 80% -100px, rgba(79,124,255,.25), transparent 60%),
             radial-gradient(600px 300px at 10% -80px, rgba(22,184,132,.18), transparent 60%),
             var(--bg);
  color:var(--text);
  line-height:1.6;
}
.container{width:min(1140px, 92%); margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,15,20,.6);backdrop-filter:saturate(150%) blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none}
.brand-logo{width:28px;height:28px;border-radius:6px}
.brand-name{font-weight:700}
.nav-toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;background:transparent;border:1px solid rgba(255,255,255,.12);color:var(--text)}
.nav-list{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.nav-list a{color:var(--muted);text-decoration:none;padding:10px 12px;border-radius:10px}
.nav-list a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.header-cta .btn{margin-left:10px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.12);text-decoration:none;color:var(--text);font-weight:600}
.btn.btn-primary{background:linear-gradient(180deg, var(--brand), var(--brand-2));border-color:transparent}
.btn.btn-ghost{background:transparent}
.btn.btn-lg{padding:12px 18px}

/* Hero */
.hero{padding:64px 0}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:40px}
.hero-title{font-size:clamp(28px, 4vw, 44px);line-height:1.15;margin:0 0 12px}
.hero-subtitle{margin:0 0 20px;color:var(--muted)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);color:var(--muted);font-size:12px;border:1px solid rgba(255,255,255,.08)}
.hero-media{display:flex;justify-content:center}
.mockup{width:min(560px, 100%);border-radius:20px;background:var(--card);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.06);overflow:hidden}
.mockup-bar{height:40px;border-bottom:1px solid rgba(255,255,255,.06);background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));position:relative}
.mockup-bar:before{content:"";position:absolute;left:14px;top:50%;translate:0 -50%;width:40px;height:10px;border-radius:999px;background:rgba(255,255,255,.2)}
.mockup-body{padding:16px;position:relative}
.mockup-gradient{position:absolute;inset:0;background:radial-gradient(600px 280px at 20% 0, rgba(122,162,255,.18), transparent 60%),radial-gradient(600px 280px at 80% 100%, rgba(22,184,132,.18), transparent 60%);pointer-events:none}
.mockup-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:10px}
.tile{height:90px;border-radius:12px;background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.06)}

/* Sections */
.section{padding:56px 0}
.section.alt{background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0))}
.section-title{font-size:clamp(22px, 2.6vw, 30px);margin:0 0 8px}
.section-subtitle{color:var(--muted);margin:0 0 24px}

/* Features */
.features-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:16px}
.feature{padding:16px;border-radius:16px;background:var(--card);border:1px solid rgba(255,255,255,.06);box-shadow:var(--shadow)}
.feature-icon{font-size:22px}
.feature h3{margin:8px 0 8px}
.feature ul{margin:0;padding-left:18px;color:var(--muted)}

/* Screens - horizontal scroller */
.screens-scroller{position:relative}
.screens-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc(33.333% - 10.66px);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}
.screens-track::-webkit-scrollbar{height:10px}
.screens-track::-webkit-scrollbar-thumb{background:rgba(255,255,255,.12);border-radius:8px}
.screens-track::-webkit-scrollbar-track{background:rgba(255,255,255,.04);border-radius:8px}
.screen-card{margin:0;scroll-snap-align:start}
.screen-card img{width:100%;height:auto;border-radius:16px;border:1px solid rgba(255,255,255,.06);box-shadow:var(--shadow)}
.screen-card figcaption{color:var(--muted);margin-top:8px;font-size:14px}
.scroll-btn{position:absolute;inset-block:0;margin:auto;height:40px;width:40px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:rgba(18,24,35,.7);backdrop-filter:blur(8px);color:var(--text);display:flex;align-items:center;justify-content:center;z-index:2}
.scroll-btn:hover{background:rgba(18,24,35,.9)}
.scroll-btn.prev{left:-6px}
.scroll-btn.next{right:-6px}

/* FAQ */
.faq-list details{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:14px 16px;margin-bottom:10px}
.faq-list summary{cursor:pointer;font-weight:600}
.faq-list p{color:var(--muted);margin:8px 0 0}

/* CTA */
.cta-card{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:20px;padding:18px 20px;box-shadow:var(--shadow)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* Footer */
.site-footer{border-top:1px solid rgba(255,255,255,.06);background:rgba(11,15,20,.7);backdrop-filter:saturate(150%) blur(8px)}
.footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:16px;padding:20px 0}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{width:36px;height:36px;border-radius:8px}
.footer-col{min-width:0}
.footer-heading{margin:6px 0 8px;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.6px}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer-links a{color:var(--muted);text-decoration:none}
.footer-links a:hover{color:var(--text)}
.footer-copy{color:var(--muted);font-size:14px;align-self:end}

/* Responsive */
@media (max-width: 980px){
  .hero-inner{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:10px}
}
@media (max-width: 760px){
  .nav-toggle{display:flex}
  .nav-list{position:absolute;right:16px;top:62px;display:none;flex-direction:column;background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:8px;width:200px}
  .nav-list.show{display:flex}
  .features-grid{grid-template-columns:1fr}
  .screens-track{grid-auto-columns:calc(80% - 12.8px)}
  .cta-card{flex-direction:column;align-items:flex-start}
}