:root{
  --bg:#05060b; --bg-2:#080a12; --panel:#0c0f1a;
  --ink:#ffffff; --ink-2:#aeb6c6; --ink-3:#6b7385;
  --blue:#54b5e6; --blue-2:#2c86b8; --blue-soft:#8fcde6;
  --line:rgba(255,255,255,.08);
  --grad:linear-gradient(100deg,#8fcde6 0%,#54b5e6 45%,#2c86b8 100%);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--ink);
  font-family:'DM Sans',system-ui,sans-serif; line-height:1.55;
  overflow-x:hidden; position:relative;
}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3,h4,h5{font-family:'Sora',sans-serif;font-weight:700;letter-spacing:-.02em;line-height:1.05;text-shadow:0 2px 34px rgba(2,4,10,.7)}
.blend{mix-blend-mode:screen}            /* drops the black bg out of every glow-on-black asset */

/* solid panels — keep copy fully readable over the animated wave bg */
.app-copy,.cta-inner{background:var(--bg-2);border:1px solid var(--line);border-radius:24px;padding:44px 40px;box-shadow:0 40px 100px -50px rgba(0,0,0,.95)}

/* site-wide animated wave background (fixed, behind everything) */
.site-waves{position:fixed;inset:0;z-index:0;pointer-events:none;-webkit-mask:radial-gradient(135% 100% at 50% 40%,#000 60%,transparent 100%);mask:radial-gradient(135% 100% at 50% 40%,#000 60%,transparent 100%)}

/* ambient bg glows */
.bg-glow{position:fixed;border-radius:50%;filter:blur(120px);opacity:.5;z-index:0;pointer-events:none}
.bg-glow-1{width:620px;height:620px;top:-180px;left:-120px;background:radial-gradient(circle,rgba(44,134,184,.5),transparent 60%)}
.bg-glow-2{width:520px;height:520px;top:40%;right:-160px;background:radial-gradient(circle,rgba(84,181,230,.32),transparent 60%)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:'Sora',sans-serif;font-weight:600;font-size:15px;padding:13px 24px;border-radius:999px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}
.btn-grad{background:var(--grad);color:#04121c;box-shadow:0 10px 30px -10px rgba(84,181,230,.6)}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(84,181,230,.8)}
.btn-ghost{border:1px solid rgba(255,255,255,.18);color:#fff;background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue-soft);transform:translateY(-2px)}
.btn-lg{padding:16px 30px;font-size:16px}
.eyebrow{display:inline-block;font-family:'Sora',sans-serif;font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);margin-bottom:16px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;padding:16px 0;transition:background .25s ease,backdrop-filter .25s ease,border-color .25s}
.nav.scrolled{background:rgba(6,8,14,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px}
.nav .brand{background:var(--bg-2);padding:6px 18px 6px 6px;border-radius:14px;border:1px solid var(--line);box-shadow:0 18px 50px -30px rgba(0,0,0,.9)}
.brand-mark{width:40px;height:40px;object-fit:cover;mix-blend-mode:screen}
.brand-word{font-family:'Sora',sans-serif;font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand-word .dot{color:var(--blue)}
.nav-links{display:flex;gap:30px;font-size:15px;font-weight:500}
.nav-links a{color:var(--ink-2);transition:color .18s}
.nav-links a:hover{color:#fff}
.nav-cta{padding:10px 20px;font-size:14px}

/* hero */
.hero{position:relative;padding:132px 0 50px;overflow:hidden}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:.82fr 1.18fr;gap:36px;align-items:center;background:var(--bg-2);border:1px solid var(--line);border-radius:28px;padding:48px 46px;box-shadow:0 50px 120px -55px rgba(0,0,0,.95)}
.hero-copy h1{font-size:clamp(42px,6vw,76px);font-weight:800;margin:6px 0 20px}
.lede{font-size:19px;color:var(--ink-2);max-width:520px;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-meta{display:flex;align-items:center;gap:14px;color:var(--ink-3);font-size:14px}
.hero-social{height:34px;width:auto;opacity:.95}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hero-visual::before{content:"";position:absolute;inset:0;margin:auto;width:78%;height:70%;background:radial-gradient(circle,rgba(84,181,230,.4),transparent 65%);filter:blur(48px);z-index:0}
.hero-phones{position:relative;z-index:1;width:100%;filter:drop-shadow(0 40px 70px rgba(0,0,0,.65))}
.phone-glow{position:absolute;inset:0;margin:auto;width:360px;height:360px;background:radial-gradient(circle,rgba(84,181,230,.45),transparent 62%);filter:blur(40px)}

/* sections */
.section{position:relative;z-index:2;padding:58px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 32px}
.section-head h2{font-size:clamp(30px,4vw,46px)}

/* feature cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:18px;padding:30px 26px;box-shadow:0 30px 80px -50px rgba(0,0,0,.9);transition:border-color .25s,transform .25s,box-shadow .25s}
.card:hover{border-color:rgba(84,181,230,.5);transform:translateY(-4px);box-shadow:0 24px 50px -24px rgba(44,134,184,.7)}
.card-icon{width:44px;height:44px;color:var(--blue);margin-bottom:18px;filter:drop-shadow(0 0 10px rgba(84,181,230,.4))}
.card h3{font-size:21px;margin-bottom:10px}
.card p{color:var(--ink-2);font-size:15.5px}

/* how it works */
.how{text-align:center}
.how-rings{width:100%;max-width:940px;margin:0 auto 8px;display:block}
.how-rings.pulse{animation:ringpulse 3.2s ease-in-out infinite;transform-origin:center}
@keyframes ringpulse{0%,100%{transform:scale(1);filter:brightness(.95)}50%{transform:scale(1.035);filter:brightness(1.22) drop-shadow(0 0 30px rgba(84,181,230,.4))}}
.ring-labels{display:grid;grid-template-columns:repeat(3,1fr);max-width:780px;margin:0 auto}
.ring-labels span{font-family:'Sora',sans-serif;font-weight:700;font-size:19px;color:#fff;letter-spacing:.01em}

/* stats */
.stats{position:relative;z-index:2;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.015)}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:46px 28px;text-align:center}
.stat-n{display:block;font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(30px,4vw,46px);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-l{color:var(--ink-3);font-size:14px;letter-spacing:.02em}

/* app showcase */
.app-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
.app-visual{position:relative;display:flex;justify-content:center}
.app-phone{width:min(330px,80%);filter:drop-shadow(0 40px 80px rgba(0,0,0,.6))}
.app-copy h2{font-size:clamp(28px,3.6vw,42px);margin-bottom:18px}
.app-line{color:var(--ink-2);font-size:19px;line-height:1.5;margin-bottom:30px;max-width:440px}
.check-list{list-style:none;display:flex;flex-direction:column;gap:16px;margin-bottom:30px}
.check-list li{display:flex;align-items:center;gap:14px;font-size:16.5px;color:var(--ink-2);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;transition:border-color .2s,transform .2s}
.check-list li:hover{border-color:rgba(84,181,230,.45);transform:translateX(4px)}
.li-ic{width:26px;height:26px;color:var(--blue);flex:0 0 auto;filter:drop-shadow(0 0 8px rgba(84,181,230,.35))}

/* cta */
.cta{position:relative;z-index:2;text-align:center;padding:64px 0;overflow:hidden}
.cta-inner{position:relative;z-index:2;max-width:680px}
.cta h2{font-size:clamp(34px,5vw,56px);margin-bottom:16px}
.cta p{color:var(--ink-2);font-size:18px;margin-bottom:32px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-socials{justify-content:center;margin-top:24px}

/* footer */
.footer{position:relative;z-index:2;border-top:1px solid var(--line);padding:40px 0 22px}
.footer-inner{display:grid;grid-template-columns:1.2fr 2fr;gap:40px}
.footer-brand p{color:var(--ink-3);margin:14px 0 18px}
.socials{display:flex;gap:12px}
.socials a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);color:var(--ink-2);background:var(--panel);transition:color .2s,border-color .2s,transform .2s,background .2s}
.socials a:hover{color:#04121c;background:var(--grad);border-color:transparent;transform:translateY(-2px)}
.socials svg{width:19px;height:19px}
.footer-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.footer-cols h5{font-family:'Sora',sans-serif;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.footer-cols a{display:block;color:var(--ink-3);font-size:15px;padding:5px 0;transition:color .18s}
.footer-cols a:hover{color:var(--blue-soft)}
.footer-bottom{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);color:var(--ink-3);font-size:13px}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:900px){
  .hero-inner,.app-inner,.about-inner,.footer-inner{grid-template-columns:1fr}
  .hero-visual,.app-visual{order:-1}
  .cards,.steps{grid-template-columns:1fr}
  .stats-inner{grid-template-columns:repeat(2,1fr);gap:30px}
  .nav-links{display:none}
  .hero{padding-top:120px}
  .hero-inner{padding:30px 22px;gap:24px}
}