*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#000000;--accent:#10b981;
  --bg:#fafafa;--bg-alt:#f5f5f5;
  --text:#0a0a0a;--muted:#525252;
  --card:#ffffff;--border:#000000;
  --radius:4px;
}
html{scroll-behavior:smooth}
body{font-family:'Barlow',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:'Barlow Condensed',sans-serif;color:var(--text);line-height:1.2}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1180px;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:var(--bg);border-bottom:3px solid var(--primary)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:30px;color:var(--primary);letter-spacing:-.02em;text-transform:uppercase;display:flex;align-items:center;gap:6px}
.logo .tag{background:var(--accent);color:var(--primary);padding:0 6px;transform:rotate(-3deg);display:inline-block}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{font-family:'Barlow',sans-serif;font-size:15px;color:var(--text);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.nav-links a:hover{color:var(--accent)}
.nav-links a.nav-cta{background:var(--accent);color:#000 !important;padding:11px 22px;border-radius:4px;font-weight:800;font-size:14px;letter-spacing:.04em;border:2px solid #000}
.nav-links a.nav-cta:hover{background:var(--primary);color:var(--accent) !important;border-color:var(--accent)}
.burger{display:none;flex-direction:column;gap:4px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:22px;height:3px;background:var(--primary)}
@media(max-width:860px){.nav-links{display:none}.burger{display:flex}}
.mob-nav{display:none;background:#fff;padding:16px 24px;border-top:1px solid var(--border)}
.mob-nav.on{display:block}
.mob-nav a{display:block;padding:10px 0;font-family:'Barlow Condensed',sans-serif;font-size:18px;letter-spacing:.06em;text-transform:uppercase;border-bottom:1px solid var(--border);font-weight:700}

/* hero — bold graffiti style */
.hero{padding:80px 0 70px;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-alt) 100%);position:relative;overflow:hidden}
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(circle at 1px 1px,rgba(16,185,129,.15) 1px,transparent 0);
  background-size:24px 24px;
  mask-image:linear-gradient(to bottom,#000 60%,transparent);
  pointer-events:none
}
.hero-inner{position:relative;text-align:center;max-width:980px;margin:0 auto}
.kick{display:inline-block;background:var(--accent);color:var(--primary);font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:14px;padding:6px 16px;letter-spacing:.1em;margin-bottom:28px;text-transform:uppercase;transform:rotate(-1deg)}
h1.htitle{font-family:'Barlow Condensed',sans-serif;font-size:140px;font-weight:900;line-height:.82;letter-spacing:-.04em;color:var(--primary);margin-bottom:16px;text-transform:uppercase}
h1.htitle em{font-style:normal;color:var(--accent);background:var(--primary);padding:0 16px;display:inline-block;font-size:64px;letter-spacing:-.02em;border-radius:4px}
.hdesc{font-size:18px;color:var(--text);max-width:680px;margin:0 auto 36px;line-height:1.7;font-family:'Barlow',sans-serif;font-weight:500}
.hcta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.btn{padding:15px 34px;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:16px;cursor:pointer;border:2px solid var(--primary);display:inline-block;text-transform:uppercase;letter-spacing:.08em;transition:.16s;background:#fff;color:var(--primary);border-radius:4px}
.btn-a{background:var(--accent);color:#000;border-color:#000}
.btn-a:hover{background:var(--primary);color:var(--accent);border-color:var(--accent)}
.btn-b{background:#fff;color:var(--primary)}
.btn-b:hover{background:var(--primary);color:#fff}
.trust{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;font-family:'Barlow',sans-serif;font-size:13px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.trust b{color:var(--primary);font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:17px}
@media(max-width:980px){h1.htitle{font-size:64px}h1.htitle em{font-size:32px}}
@media(max-width:560px){h1.htitle{font-size:48px}}

/* features */
.sec{padding:80px 0;background:var(--bg-alt);border-top:3px solid var(--primary);border-bottom:3px solid var(--primary)}
.sec-plain{padding:80px 0}
.shead{margin-bottom:54px}
.shead h2{font-family:'Barlow Condensed',sans-serif;font-size:80px;font-weight:900;letter-spacing:-.04em;line-height:.9;text-transform:uppercase;color:var(--primary);margin-bottom:14px}
.shead h2 em{color:var(--accent);font-style:normal;background:var(--primary);padding:0 12px;display:inline-block;border-radius:4px}
.shead p{color:var(--muted);font-size:17px;max-width:620px;line-height:1.7;font-family:'Barlow',sans-serif;font-weight:500}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.fcard{background:var(--card);border:2px solid var(--primary);border-radius:4px;padding:30px 26px;transition:.16s;position:relative}
.fcard::before{content:'';position:absolute;top:-6px;left:-6px;right:6px;bottom:6px;background:var(--accent);z-index:-1;border-radius:4px;opacity:0;transition:.2s}
.fcard:hover{transform:translate(-4px,-4px)}
.fcard:hover::before{opacity:1}
.fcard .tag{font-family:'Barlow Condensed',sans-serif;font-size:36px;color:var(--accent);font-weight:900;line-height:.85;margin-bottom:14px;letter-spacing:-.02em}
.fcard h3{font-family:'Barlow Condensed',sans-serif;font-size:22px;font-weight:800;margin-bottom:10px;text-transform:uppercase;letter-spacing:.02em;color:var(--primary)}
.fcard p{color:var(--text);font-size:14.5px;line-height:1.65;font-family:'Barlow',sans-serif;font-weight:500}
@media(max-width:980px){.grid4{grid-template-columns:repeat(2,1fr)}.shead h2{font-size:48px}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}

/* advantages */
.adv-grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:40px}
.adv-cell{background:var(--card);border:2px solid var(--primary);padding:32px 28px;position:relative;transition:.18s;border-radius:4px}
.adv-cell:hover{background:var(--accent)}
.adv-cell .n{font-family:'Barlow Condensed',sans-serif;font-size:14px;font-weight:800;color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.adv-cell:hover .n{color:var(--primary)}
.adv-cell h4{font-family:'Barlow Condensed',sans-serif;font-size:24px;font-weight:900;margin-bottom:10px;letter-spacing:-.02em;text-transform:uppercase;color:var(--primary)}
.adv-cell p{color:var(--text);font-size:14.5px;line-height:1.65;font-family:'Barlow',sans-serif;font-weight:500}
@media(max-width:760px){.adv-grid2{grid-template-columns:1fr}}

/* platforms */
.plat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.plat{background:var(--card);border:2px solid var(--primary);border-radius:4px;padding:22px 14px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;color:inherit;transition:.16s}
.plat:hover{background:var(--primary);color:var(--accent)}
.plat:hover .pico{color:var(--accent)}
.plat .pico{width:34px;height:34px;color:var(--primary)}
.plat .pn{font-family:'Barlow Condensed',sans-serif;font-size:16px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
@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:var(--primary);color:#fff;border-radius:4px;padding:64px 50px;text-align:center;position:relative;overflow:hidden;border:2px solid var(--accent)}
.ctab-card::before{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(circle at 1px 1px,rgba(16,185,129,.2) 1px,transparent 0);
  background-size:24px 24px;pointer-events:none;opacity:.4
}
.ctab-card .pre{font-family:'Barlow Condensed',sans-serif;font-size:14px;letter-spacing:.16em;color:var(--accent);margin-bottom:14px;text-transform:uppercase;font-weight:800;position:relative}
.ctab-card h2{font-family:'Barlow Condensed',sans-serif;color:#fff;font-size:72px;font-weight:900;margin-bottom:16px;letter-spacing:-.04em;text-transform:uppercase;position:relative;line-height:.9}
.ctab-card h2 em{color:var(--accent);font-style:normal}
.ctab-card p{color:rgba(255,255,255,.78);margin-bottom:30px;max-width:540px;margin-left:auto;margin-right:auto;font-size:16px;position:relative;font-family:'Barlow',sans-serif;font-weight:500}
.ctab-card .btn-a{position:relative}

/* FAQ */
.faq-list{max-width:780px;margin:40px 0 0}
.faq-item{background:var(--card);border:2px solid var(--primary);border-radius:4px;margin-bottom:10px;padding:0 24px;transition:.18s}
.faq-item[open]{background:var(--bg-alt)}
.faq-q{padding:20px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:20px;color:var(--primary);list-style:none;text-transform:uppercase;letter-spacing:-.01em}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:'+';font-family:'Barlow Condensed',sans-serif;font-size:30px;color:var(--accent);transition:.2s;font-weight:900;line-height:.7}
.faq-item[open] .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 0 22px;color:var(--text);font-size:15px;line-height:1.7;font-family:'Barlow',sans-serif;font-weight:500}

/* footer */
.footer{padding:54px 0 28px;background:var(--primary);color:rgba(255,255,255,.7);border-top:3px solid var(--accent)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:30px}
.footer h4{font-family:'Barlow Condensed',sans-serif;color:var(--accent);font-size:22px;font-weight:900;margin-bottom:14px;text-transform:uppercase;letter-spacing:-.01em}
.footer a{display:block;color:rgba(255,255,255,.6);font-size:14px;padding:4px 0;font-family:'Barlow',sans-serif;font-weight:600}
.footer a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font-family:'Barlow Condensed',sans-serif;font-size:14px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.08em;font-weight:700;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:2px solid var(--primary);padding:30px;margin-bottom:14px;display:grid;grid-template-columns:64px 1fr;gap:22px;border-radius:4px}
.step-n{width:54px;height:54px;background:var(--primary);color:var(--accent);display:flex;align-items:center;justify-content:center;font-family:'Barlow Condensed',sans-serif;font-weight:900;font-size:28px}
.step h3{font-family:'Barlow Condensed',sans-serif;font-size:24px;margin-bottom:8px;font-weight:900;letter-spacing:-.01em;text-transform:uppercase;color:var(--primary)}
.step p{color:var(--text);font-size:15px;line-height:1.7;margin-bottom:14px;font-family:'Barlow',sans-serif;font-weight:500}
.after-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}
.after-card{background:var(--card);border:2px solid var(--primary);padding:20px;border-radius:4px}
.after-card h4{font-family:'Barlow Condensed',sans-serif;font-size:18px;margin-bottom:6px;font-weight:800;text-transform:uppercase;color:var(--primary)}
.after-card p{color:var(--text);font-size:14px;font-family:'Barlow',sans-serif;font-weight:500}
@media(max-width:680px){.after-grid{grid-template-columns:1fr}.step{grid-template-columns:1fr}}