*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#0c4a6e;--accent:#06b6d4;
  --bg:#f0f9ff;--bg-alt:#ffffff;
  --text:#0f172a;--muted:#475569;
  --card:#ffffff;--border:#bae6fd;
  --radius:16px;
}
html{scroll-behavior:smooth}
body{font-family:'Work Sans',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:16px}
h1,h2,h3,h4{font-family:'Outfit',sans-serif;color:var(--text);line-height:1.2}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.reveal{opacity:0;transform:translateY(20px);transition:.6s ease-out}
.reveal.on{opacity:1;transform:none}

.header{position:sticky;top:0;z-index:50;background:rgba(240,249,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:'Outfit',sans-serif;font-weight:700;font-size:24px;color:var(--primary);display:flex;align-items:center;gap:10px}
.logo .lico{width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--primary));display:inline-block}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-size:15px;color:var(--muted);font-weight:500}
.nav-links a:hover{color:var(--primary)}
.nav-links a.nav-cta{background:var(--accent);color:#000 !important;padding:11px 22px;border-radius:99px;font-weight:600;font-size:14px}
.nav-links a.nav-cta:hover{background:var(--primary);color:#fff !important}
.burger{display:none;flex-direction:column;gap:4px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:22px;height:2px;background:var(--text)}
@media(max-width:860px){.nav-links{display:none}.burger{display:flex}}
.mob-nav{display:none;background:#fff;padding:16px 24px}
.mob-nav.on{display:block}
.mob-nav a{display:block;padding:10px 0;font-size:15px;border-bottom:1px solid var(--border)}

/* hero with bottom wave */
.hero{padding:96px 0 0;background:linear-gradient(135deg,#f0f9ff 0%,#e0f2fe 50%,#bae6fd 100%);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(6,182,212,.2),transparent 70%);top:-200px;right:-100px;border-radius:50%}
.hero-inner{position:relative;text-align:center;max-width:880px;margin:0 auto}
.kick{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--accent);color:var(--primary);font-weight:600;font-size:13px;padding:8px 18px;border-radius:99px;margin-bottom:28px}
.kick::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--accent)}
h1.htitle{font-family:'Outfit',sans-serif;font-size:68px;font-weight:700;color:var(--primary);line-height:1.06;letter-spacing:-.03em;margin-bottom:22px}
h1.htitle em{color:var(--accent);font-style:normal;background:linear-gradient(180deg,transparent 60%,rgba(6,182,212,.25) 60%);padding:0 8px}
.hdesc{font-size:19px;color:var(--text);max-width:680px;margin:0 auto 36px}
.hcta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:48px}
.btn{padding:15px 30px;border-radius:99px;font-weight:600;font-size:15px;cursor:pointer;border:0;display:inline-block;transition:.2s;font-family:'Outfit',sans-serif}
.btn-a{background:var(--accent);color:#000}
.btn-a:hover{transform:translateY(-2px);box-shadow:0 12px 28px -8px rgba(6,182,212,.5)}
.btn-b{background:#fff;color:var(--primary);border:1px solid var(--primary)}
.btn-b:hover{background:var(--primary);color:#fff}
.trust{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:60px}
.trust b{color:var(--primary);font-weight:700}
.wave-bot{width:100%;display:block;color:var(--bg-alt)}
@media(max-width:860px){.hero{padding:48px 0 0}h1.htitle{font-size:38px}}

/* features */
.sec{padding:96px 0;background:var(--bg-alt)}
.sec-alt{background:var(--bg)}
.shead{text-align:center;margin-bottom:60px}
.shead h2{font-family:'Outfit',sans-serif;font-size:46px;font-weight:700;color:var(--primary);letter-spacing:-.02em;margin-bottom:14px}
.shead h2 em{color:var(--accent);font-style:normal}
.shead p{color:var(--muted);font-size:17px;max-width:620px;margin:0 auto}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.fcard{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:32px 26px;transition:.22s;position:relative;overflow:hidden}
.fcard::before{content:'';position:absolute;width:80px;height:80px;background:var(--accent);border-radius:50%;top:-40px;right:-40px;opacity:.1;transition:.3s}
.fcard:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 16px 36px -12px rgba(12,74,110,.15)}
.fcard:hover::before{width:200px;height:200px;top:-100px;right:-100px}
.fcard .ic{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--primary));color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px;position:relative}
.fcard h3{font-family:'Outfit',sans-serif;font-size:18px;font-weight:600;margin-bottom:10px;position:relative}
.fcard p{color:var(--muted);font-size:14px;line-height:1.65;position:relative}
@media(max-width:980px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}

/* advantages */
.advgrid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;position:relative}
.advgrid3::before{content:'';position:absolute;top:34px;left:8%;right:8%;height:2px;background:repeating-linear-gradient(90deg,var(--accent) 0,var(--accent) 12px,transparent 12px,transparent 24px);z-index:0}
.advstep{text-align:center;padding:24px 20px;position:relative;z-index:1}
.advstep .num{width:70px;height:70px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Outfit',sans-serif;font-weight:700;font-size:24px;margin:0 auto 22px;box-shadow:0 8px 20px -4px rgba(6,182,212,.4);border:6px solid var(--bg-alt)}
.advstep h3{font-family:'Outfit',sans-serif;font-size:19px;margin-bottom:10px}
.advstep p{color:var(--muted);font-size:14px;line-height:1.7}
@media(max-width:800px){.advgrid3{grid-template-columns:1fr}.advgrid3::before{display:none}}

/* platforms */
.plat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.plat{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:24px 14px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;color:inherit;transition:.18s}
.plat:hover{border-color:var(--accent);background:var(--bg)}
.plat .pico{width:34px;height:34px;color:var(--primary)}
.plat .pn{font-size:13px;font-weight:600}
@media(max-width:860px){.plat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:480px){.plat-grid{grid-template-columns:repeat(2,1fr)}}

/* CTA */
.ctab{padding:80px 0}
.ctab-card{background:linear-gradient(135deg,var(--primary),#0e7490);color:#fff;border-radius:32px;padding:60px 48px;text-align:center;position:relative;overflow:hidden}
.ctab-card::after{content:'';position:absolute;width:400px;height:400px;background:radial-gradient(circle,var(--accent),transparent 60%);opacity:.3;right:-150px;bottom:-150px;border-radius:50%}
.ctab-card h2{font-family:'Outfit',sans-serif;color:#fff;font-size:40px;font-weight:700;margin-bottom:14px;position:relative}
.ctab-card p{color:rgba(255,255,255,.85);margin-bottom:28px;max-width:540px;margin-left:auto;margin-right:auto;position:relative}
.ctab-card .btn-a{position:relative}

/* FAQ */
.faq-list{max-width:780px;margin:48px auto 0}
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:18px;margin-bottom:12px;padding:0 26px;transition:.18s}
.faq-item[open]{border-color:var(--accent);box-shadow:0 8px 22px -6px rgba(6,182,212,.18)}
.faq-q{padding:22px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-family:'Outfit',sans-serif;font-weight:600;font-size:17px;list-style:none}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:'⌄';font-size:18px;color:var(--accent);transition:.2s;font-weight:bold}
.faq-item[open] .faq-q::after{transform:rotate(180deg)}
.faq-a{padding:0 0 22px;color:var(--muted);font-size:15px;line-height:1.7}

/* footer */
.footer{padding:54px 0 28px;background:var(--primary);color:rgba(255,255,255,.75)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer h4{font-family:'Outfit',sans-serif;color:var(--accent);font-size:15px;font-weight:700;margin-bottom:14px;letter-spacing:.02em}
.footer a{display:block;color:rgba(255,255,255,.65);font-size:14px;padding:4px 0}
.footer a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;font-size:13px;color:rgba(255,255,255,.5);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr;gap:24px}}

/* steps */
.steps{padding:60px 0}
.step{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:32px;margin-bottom:18px;display:grid;grid-template-columns:64px 1fr;gap:24px}
.step-n{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--primary));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:22px;font-family:'Outfit',sans-serif}
.step h3{font-family:'Outfit',sans-serif;font-size:22px;margin-bottom:8px;font-weight:600}
.step p{color:var(--muted);font-size:15px;line-height:1.7;margin-bottom:14px}
.after-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px}
.after-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px}
.after-card h4{font-family:'Outfit',sans-serif;font-size:16px;margin-bottom:6px;font-weight:600}
.after-card p{color:var(--muted);font-size:14px}
@media(max-width:680px){.after-grid{grid-template-columns:1fr}.step{grid-template-columns:1fr}}