*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#ef4444;--accent:#3b82f6;
  --bg:#ffffff;--bg-alt:#f8fafc;
  --text:#0f172a;--muted:#64748b;
  --card:#ffffff;--border:#e2e8f0;
  --radius:0;
}
html{scroll-behavior:smooth}
body{font-family:'Hind',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:'Archivo',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:#fff;border-bottom:0;box-shadow:0 1px 0 var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:'Archivo',sans-serif;font-weight:800;font-size:22px;color:var(--text);letter-spacing:-.04em}
.logo b{color:var(--primary)}
.logo i{color:var(--accent);font-style:normal}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-size:14px;color:var(--muted);font-weight:600}
.nav-links a:hover{color:var(--text)}
.nav-links a.nav-cta{background:var(--text);color:#fff !important;padding:10px 22px;border-radius:0;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.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;border-top:1px solid var(--border)}
.mob-nav.on{display:block}
.mob-nav a{display:block;padding:10px 0;font-size:15px;border-bottom:1px solid var(--border)}

/* hero — split 50/50 */
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:78vh}
.hero-left{background:var(--primary);color:#fff;padding:96px 60px;display:flex;flex-direction:column;justify-content:center}
.hero-right{background:var(--accent);color:#fff;padding:96px 60px;display:flex;flex-direction:column;justify-content:center}
.kick{display:inline-block;background:#fff;color:#000;font-weight:800;font-size:11px;padding:6px 12px;margin-bottom:24px;text-transform:uppercase;letter-spacing:.1em}
h1.htitle{font-family:'Archivo',sans-serif;color:#fff;font-size:64px;font-weight:900;line-height:1.02;letter-spacing:-.03em;margin-bottom:22px;text-transform:uppercase}
.hdesc{font-size:17px;color:rgba(255,255,255,.9);margin-bottom:32px;max-width:480px}
.hcta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}
.btn{padding:15px 28px;font-weight:800;font-size:14px;cursor:pointer;border:0;display:inline-block;text-transform:uppercase;letter-spacing:.06em;transition:.18s}
.btn-a{background:#fff;color:#000}
.btn-a:hover{background:var(--text);color:#fff}
.btn-b{background:transparent;color:#fff;border:2px solid #fff}
.btn-b:hover{background:#fff;color:var(--primary)}
.trust{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;max-width:420px}
.trust-i{padding-left:14px;border-left:3px solid #fff}
.trust-i b{display:block;font-size:24px;font-family:'Archivo',sans-serif;font-weight:900;color:#fff;line-height:1}
.trust-i span{font-size:12px;color:rgba(255,255,255,.8);text-transform:uppercase;letter-spacing:.08em}
.hero-right .right-num{font-family:'Archivo',sans-serif;font-size:200px;font-weight:900;color:rgba(255,255,255,.18);line-height:1;letter-spacing:-.05em}
.hero-right h2{font-family:'Archivo',sans-serif;color:#fff;font-size:38px;font-weight:800;margin:18px 0 12px;text-transform:uppercase;letter-spacing:-.02em;line-height:1.05}
.hero-right p{color:rgba(255,255,255,.9);font-size:16px;max-width:420px;margin-bottom:24px}
@media(max-width:980px){.hero{grid-template-columns:1fr}.hero-left,.hero-right{padding:60px 30px}h1.htitle{font-size:42px}}

/* features */
.sec{padding:100px 0;background:#fff}
.sec-alt{background:var(--bg-alt)}
.shead{margin-bottom:60px}
.shead h2{font-family:'Archivo',sans-serif;font-size:54px;font-weight:900;margin-bottom:14px;text-transform:uppercase;letter-spacing:-.03em;line-height:1.05}
.shead h2 em{color:var(--primary);font-style:normal}
.shead h2 b{color:var(--accent);font-weight:900}
.shead p{color:var(--muted);font-size:17px;max-width:620px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.fcard{background:#fff;border:1px solid var(--text);padding:36px 30px;transition:.2s;border-right:0}
.fcard:last-child{border-right:1px solid var(--text)}
.fcard:hover{background:var(--primary);color:#fff}
.fcard:hover .ic{background:#fff;color:var(--primary)}
.fcard:hover p{color:rgba(255,255,255,.85)}
.fcard .ic{width:50px;height:50px;background:var(--text);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:20px;font-weight:800}
.fcard h3{font-family:'Archivo',sans-serif;font-size:20px;font-weight:800;margin-bottom:10px;text-transform:uppercase;letter-spacing:-.01em}
.fcard p{color:var(--muted);font-size:14px;line-height:1.65;transition:.2s}
@media(max-width:980px){.grid3{grid-template-columns:1fr}.fcard{border-right:1px solid var(--text);border-bottom:0}.fcard:last-child{border-bottom:1px solid var(--text)}}

/* advantages — duotone two halves */
.adv-grid{display:grid;grid-template-columns:1fr 1fr;gap:0}
.adv-left{background:var(--primary);color:#fff;padding:80px 60px}
.adv-right{background:var(--accent);color:#fff;padding:80px 60px}
.adv-left h2,.adv-right h2{font-family:'Archivo',sans-serif;color:#fff;font-size:34px;font-weight:900;margin-bottom:20px;text-transform:uppercase}
.adv-left ul,.adv-right ul{list-style:none;display:flex;flex-direction:column;gap:14px}
.adv-left li,.adv-right li{padding-left:28px;position:relative;color:rgba(255,255,255,.95)}
.adv-left li::before,.adv-right li::before{content:'→';position:absolute;left:0;font-weight:900;font-family:'Archivo',sans-serif}
@media(max-width:860px){.adv-grid{grid-template-columns:1fr}.adv-left,.adv-right{padding:48px 30px}}

/* platforms */
.plat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:0}
.plat{background:#fff;border:1px solid var(--text);padding:30px 12px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;color:inherit;transition:.18s;border-right:0}
.plat:last-child{border-right:1px solid var(--text)}
.plat:hover{background:var(--text);color:#fff}
.plat:hover .pico{color:var(--accent)}
.plat .pico{width:36px;height:36px;color:var(--primary)}
.plat .pn{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
@media(max-width:860px){.plat-grid{grid-template-columns:repeat(3,1fr)}.plat{border-right:1px solid var(--text)}}
@media(max-width:480px){.plat-grid{grid-template-columns:repeat(2,1fr)}}

/* CTA */
.ctab{padding:0}
.ctab-card{background:var(--text);color:#fff;padding:80px 48px;text-align:center}
.ctab-card h2{font-family:'Archivo',sans-serif;color:#fff;font-size:48px;font-weight:900;margin-bottom:18px;text-transform:uppercase;letter-spacing:-.02em}
.ctab-card p{color:rgba(255,255,255,.78);margin-bottom:32px;max-width:540px;margin-left:auto;margin-right:auto;font-size:17px}
.ctab-card .btn-a{background:var(--accent);color:#fff}
.ctab-card .btn-a:hover{background:#fff;color:var(--text)}

/* FAQ */
.faq-list{max-width:780px;margin:48px auto 0}
.faq-item{border-bottom:2px solid var(--text);padding:22px 0}
.faq-q{display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;font-family:'Archivo',sans-serif;font-weight:800;font-size:17px;text-transform:uppercase;letter-spacing:-.01em}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:'→';font-size:20px;color:var(--accent);transition:.2s;font-weight:900}
.faq-item[open] .faq-q::after{transform:rotate(90deg)}
.faq-a{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.7}

/* footer */
.footer{padding:60px 0 28px;background:var(--text);color:rgba(255,255,255,.7)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer h4{font-family:'Archivo',sans-serif;color:#fff;font-size:13px;font-weight:800;margin-bottom:14px;text-transform:uppercase;letter-spacing:.1em}
.footer a{display:block;color:rgba(255,255,255,.5);font-size:14px;padding:4px 0}
.footer a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font-size:12px;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.08em;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:#fff;border:2px solid var(--text);padding:32px;margin-bottom:20px;display:grid;grid-template-columns:80px 1fr;gap:24px}
.step-n{width:64px;height:64px;background:var(--text);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:24px;font-family:'Archivo',sans-serif}
.step h3{font-family:'Archivo',sans-serif;font-size:22px;font-weight:800;margin-bottom:8px;text-transform:uppercase;letter-spacing:-.01em}
.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:0;margin-top:24px}
.after-card{background:#fff;border:1px solid var(--text);padding:22px;border-right:0}
.after-card:nth-child(2n){border-right:1px solid var(--text)}
.after-card h4{font-family:'Archivo',sans-serif;font-size:16px;margin-bottom:6px;text-transform:uppercase}
.after-card p{color:var(--muted);font-size:14px}
@media(max-width:680px){.after-grid{grid-template-columns:1fr}.step{grid-template-columns:1fr}.after-card{border-right:1px solid var(--text)}}