:root {
  --bg: #FFFFFF;
  --bg-alt: #F8FAFC;
  --bg-deep: #0F172A;
  --primary: #3B82F6;
  --primary-dark: #1D4ED8;
  --primary-light: #93C5FD;
  --accent: #0F172A;
  --text: #0F172A;
  --text-muted: #64748B;
  --card-bg: #FFFFFF;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --radius: 12px;
  --radius-lg: 18px;
  --max: 1180px;
  --shadow-sm: 0 4px 14px -4px rgba(15,23,42,0.08);
  --shadow: 0 18px 38px -16px rgba(59,130,246,0.18);
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Geist',sans-serif;font-weight:700;line-height:1.15;letter-spacing:-0.018em;margin:0 0 .55em}
h1{font-size:clamp(2.4rem,5.5vw,4rem);font-weight:800;letter-spacing:-0.03em}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem)}
h3{font-size:1.18rem}
p{margin:0 0 1em;color:var(--text-muted)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:88px 0;position:relative}
section.alt{background:var(--bg-alt)}
.accent{color:var(--primary)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'Geist',sans-serif;font-size:.8rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--primary);margin-bottom:16px}
.eyebrow::before{content:'';width:24px;height:2px;background:var(--primary)}
.section-head{text-align:center;max-width:720px;margin:0 auto 52px}
.section-head p{font-size:1rem}
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,0.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:var(--max);margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;font-family:'Geist',sans-serif;font-weight:800;font-size:1.18rem;color:var(--text)}
.brand img{width:38px;height:38px}
.brand span em{color:var(--primary);font-style:normal}
.nav-links{display:flex;list-style:none;margin:0;padding:0;gap:4px;align-items:center}
.nav-links a{color:var(--text-muted);font-weight:500;font-size:.94rem;padding:10px 16px;border-radius:var(--radius);transition:color .2s,background .2s}
.nav-links a:hover{color:var(--text);background:var(--bg-alt)}
.nav-links a.nav-cta{color:#fff !important;font-weight:800;background:var(--primary);padding:11px 22px;margin-left:12px;box-shadow:0 8px 22px -8px rgba(59,130,246,0.5)}
.nav-links a.nav-cta:hover{background:var(--primary-dark)}
.burger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger span{display:block;width:24px;height:2px;background:var(--text)}
.mobile-menu{display:none;background:var(--bg);border-bottom:1px solid var(--border);padding:14px 24px;flex-direction:column;gap:4px}
.mobile-menu a{padding:12px 8px;color:var(--text);border-radius:var(--radius)}
.mobile-menu a.nav-cta{background:var(--primary);color:#fff;font-weight:800;text-align:center;margin-top:8px}
.mobile-menu.is-open{display:flex}
.hero{padding:100px 0 110px;background:var(--bg);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:80px;right:-120px;width:380px;height:380px;border-radius:50%;background:var(--primary);opacity:.10;filter:blur(80px)}
.hero .container{position:relative;z-index:2}
.hero-content{max-width:940px;margin:0 auto;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:10px;font-family:'Geist',sans-serif;font-size:.85rem;font-weight:600;padding:8px 18px;background:var(--bg-alt);border:1px solid var(--border);border-radius:999px;color:var(--text);margin-bottom:28px}
.hero-badge::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px rgba(59,130,246,0.18)}
.hero h1{color:var(--text);margin-bottom:24px}
.hero-desc{font-size:1.18rem;margin:0 auto 36px;max-width:720px;color:var(--text-muted)}
.hero-desc strong{color:var(--text);font-weight:600}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:50px}
.hero-trust{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 32px;font-size:.92rem;color:var(--text-muted);padding-top:30px;border-top:1px solid var(--border)}
.trust-item{display:inline-flex;align-items:center;gap:8px;font-weight:500}
.trust-item .check{width:22px;height:22px;border-radius:50%;background:var(--primary);color:#fff;font-size:.75rem;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:'Geist',sans-serif;font-weight:700;font-size:.96rem;padding:14px 28px;border-radius:var(--radius);cursor:pointer;border:0;transition:transform .2s,background .2s,box-shadow .2s}
.btn-primary{color:#fff;background:var(--primary);box-shadow:0 12px 28px -10px rgba(59,130,246,0.45)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}
.btn-dark{color:#fff;background:var(--accent)}
.btn-dark:hover{background:#1E293B;transform:translateY(-2px)}
.btn-ghost{color:var(--text);background:transparent;border:1.5px solid var(--border-strong)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);background:var(--bg-alt)}
.btn-block{width:100%}
.features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.feature-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 26px;display:grid;grid-template-columns:auto 1fr;gap:20px;transition:transform .25s,box-shadow .25s,border-color .25s;box-shadow:var(--shadow-sm)}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--primary)}
.feature-icon{width:52px;height:52px;border-radius:12px;background:var(--bg-alt);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--primary)}
.feature-card:nth-child(2n) .feature-icon{background:var(--accent);color:var(--primary-light)}
.feature-card h3{color:var(--text);margin-bottom:6px;font-size:1.1rem}
.feature-card p{font-size:.94rem;margin:0}
.platforms-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.platform-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px 22px;text-align:center;display:block;cursor:pointer;transition:transform .25s,border-color .25s}
.platform-card:hover{transform:translateY(-3px);border-color:var(--primary)}
.platform-icon{width:52px;height:52px;border-radius:12px;background:var(--bg-alt);display:inline-flex;align-items:center;justify-content:center;font-family:'Geist',sans-serif;font-size:1.4rem;font-weight:800;color:var(--primary);margin-bottom:14px}
.platform-card h3{color:var(--text);font-size:1.02rem;margin-bottom:4px}
.platform-card p{font-size:.85rem;margin:0;color:var(--text-muted)}
.cta-banner{background:var(--bg-deep);border-radius:var(--radius-lg);padding:56px 48px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;top:-60px;right:-60px;width:240px;height:240px;border-radius:50%;background:var(--primary);opacity:.35;filter:blur(60px)}
.cta-banner > *{position:relative}
.cta-banner h2{color:#fff}
.cta-banner p{color:rgba(255,255,255,0.78);max-width:580px;margin:0 auto 26px;font-size:1rem}
.faq-list{display:flex;flex-direction:column;gap:10px;max-width:820px;margin:0 auto}
.faq-item{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:border-color .2s}
.faq-item.is-open{border-color:var(--primary)}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:22px 24px;font-family:'Geist',sans-serif;font-weight:600;color:var(--text);font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .ic{width:28px;height:28px;border-radius:50%;background:var(--bg-alt);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:transform .25s,background .25s,color .25s;flex-shrink:0}
.faq-item.is-open .faq-q .ic{transform:rotate(45deg);background:var(--primary);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 24px 22px;font-size:.95rem;color:var(--text-muted)}
.site-footer{background:var(--bg-deep);color:rgba(255,255,255,0.78);padding:44px 0;border-top:4px solid var(--primary)}
.footer-row{display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:12px;font-family:'Geist',sans-serif;font-weight:800;color:#fff}
.footer-brand img{width:38px;height:38px}
.footer-nav{display:flex;list-style:none;margin:0;padding:0;gap:8px 24px;flex-wrap:wrap}
.footer-nav a{color:rgba(255,255,255,0.75);font-size:.92rem;transition:color .2s}
.footer-nav a:hover{color:var(--primary-light)}
.footer-copy{font-size:.84rem;color:rgba(255,255,255,0.5)}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
.steps-wrap{display:flex;flex-direction:column;gap:22px;max-width:920px;margin:0 auto}
.step-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;display:grid;grid-template-columns:auto 1fr;gap:26px;transition:border-color .25s}
.step-card:hover{border-color:var(--primary)}
.step-num{font-family:'Geist',sans-serif;font-size:2.6rem;font-weight:800;color:var(--primary);line-height:1;width:60px}
.step-card h2{font-size:1.4rem;margin-bottom:10px;color:var(--text)}
.step-card p{font-size:.96rem}
.after-pay{background:var(--bg-alt);border-radius:var(--radius-lg);padding:38px 32px;text-align:center;max-width:880px;margin:0 auto;border:1px solid var(--border)}
.after-pay h2{margin-bottom:12px;color:var(--text)}
.after-pay p{font-size:1rem;max-width:600px;margin:0 auto}
@media(max-width:980px){section{padding:64px 0}.features-grid{grid-template-columns:1fr}.platforms-grid{grid-template-columns:repeat(2,1fr)}.nav-links{display:none}.burger{display:flex}.step-card{grid-template-columns:1fr;padding:26px}}
@media(max-width:600px){.platforms-grid{grid-template-columns:1fr}.cta-banner{padding:38px 24px}section{padding:56px 0}}