*{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#475569;--accent:#a78bfa;
  --bg:#e2e8f0;--bg-alt:#f1f5f9;
  --text:#1e293b;--muted:#64748b;
  --card:#e2e8f0;--border:#cbd5e1;
  --radius:24px;
}
html{scroll-behavior:smooth}
body{font-family:'Mulish',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:'Nunito',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}

body{background:var(--bg);color:var(--text)}
.header{position:sticky;top:0;z-index:50;background:rgba(226,232,240,.92);backdrop-filter:blur(12px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{font-family:'Nunito',sans-serif;font-weight:800;font-size:24px;color:var(--primary);display:flex;align-items:center;gap:12px;letter-spacing:-.02em}
.logo .pill{width:36px;height:36px;border-radius:50%;background:var(--bg);box-shadow:inset -2px -2px 5px rgba(255,255,255,.7),inset 2px 2px 5px rgba(71,85,105,.25);display:flex;align-items:center;justify-content:center;color:var(--accent);font-weight:800;font-size:16px}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{font-family:'Mulish',sans-serif;font-size:14px;color:var(--muted);font-weight:700}
.nav-links a:hover{color:var(--primary)}
.nav-links a.nav-cta{background:var(--accent);color:#000 !important;padding:11px 22px;border-radius:14px;font-weight:800;font-size:14px;font-family:'Nunito',sans-serif;box-shadow:-3px -3px 6px rgba(255,255,255,.7),3px 3px 6px rgba(71,85,105,.25);transition:.2s}
.nav-links a.nav-cta:hover{box-shadow:inset -2px -2px 5px rgba(255,255,255,.7),inset 2px 2px 5px rgba(71,85,105,.25)}
.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:var(--bg);padding:16px 24px}
.mob-nav.on{display:block}
.mob-nav a{display:block;padding:10px 0;font-size:15px;border-bottom:1px solid rgba(71,85,105,.15)}

/* hero — soft puff */
.hero{padding:90px 0 80px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(167,139,250,.3),transparent 70%);top:-100px;right:-100px;border-radius:50%;filter:blur(40px);pointer-events:none}
.hero::after{content:'';position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(71,85,105,.15),transparent 70%);bottom:-100px;left:-100px;border-radius:50%;filter:blur(40px);pointer-events:none}
.hero-inner{position:relative;text-align:center;max-width:880px;margin:0 auto}
.kick{display:inline-flex;align-items:center;gap:10px;background:var(--bg);color:var(--primary);font-family:'Nunito',sans-serif;font-weight:800;font-size:13px;padding:11px 22px;border-radius:14px;margin-bottom:28px;box-shadow:-3px -3px 6px rgba(255,255,255,.7),3px 3px 6px rgba(71,85,105,.2);letter-spacing:-.01em}
.kick::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(167,139,250,.3)}
h1.htitle{font-family:'Nunito',sans-serif;font-size:70px;font-weight:800;color:var(--primary);line-height:1.04;letter-spacing:-.03em;margin-bottom:24px}
h1.htitle em{color:var(--accent);font-style:normal}
.hdesc{font-size:18px;color:var(--muted);max-width:660px;margin:0 auto 36px;line-height:1.75;font-family:'Mulish',sans-serif}
.hcta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.btn{padding:16px 36px;border-radius:18px;font-weight:800;font-size:15px;cursor:pointer;border:0;display:inline-block;transition:.2s;font-family:'Nunito',sans-serif;letter-spacing:-.01em}
.btn-a{background:var(--accent);color:#000;box-shadow:-4px -4px 8px rgba(255,255,255,.7),4px 4px 8px rgba(71,85,105,.25)}
.btn-a:hover{box-shadow:inset -2px -2px 5px rgba(255,255,255,.5),inset 2px 2px 5px rgba(71,85,105,.3);transform:translateY(0)}
.btn-b{background:var(--bg);color:var(--primary);box-shadow:-4px -4px 8px rgba(255,255,255,.7),4px 4px 8px rgba(71,85,105,.25)}
.btn-b:hover{box-shadow:inset -2px -2px 5px rgba(255,255,255,.5),inset 2px 2px 5px rgba(71,85,105,.3)}
.trust{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;font-size:14px;color:var(--muted);font-family:'Mulish',sans-serif}
.trust b{color:var(--primary);font-weight:800;font-family:'Nunito',sans-serif}

/* features */
.sec{padding:96px 0}
.sec-plain{padding:96px 0}
.shead{text-align:center;margin-bottom:56px}
.shead h2{font-family:'Nunito',sans-serif;font-size:46px;font-weight:800;color:var(--primary);letter-spacing:-.03em;margin-bottom:14px}
.shead h2 em{color:var(--accent);font-style:normal}
.shead p{color:var(--muted);font-size:17px;max-width:640px;margin:0 auto;line-height:1.75;font-family:'Mulish',sans-serif}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fcard{background:var(--bg);border-radius:24px;padding:32px 28px;transition:.22s;box-shadow:-6px -6px 14px rgba(255,255,255,.7),6px 6px 14px rgba(71,85,105,.2)}
.fcard:hover{box-shadow:inset -3px -3px 8px rgba(255,255,255,.5),inset 3px 3px 8px rgba(71,85,105,.2)}
.fcard .ic{width:60px;height:60px;border-radius:50%;background:var(--bg);box-shadow:inset -3px -3px 6px rgba(255,255,255,.6),inset 3px 3px 6px rgba(71,85,105,.2);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:20px;font-weight:800}
.fcard h3{font-family:'Nunito',sans-serif;font-size:18px;font-weight:800;color:var(--primary);margin-bottom:10px;letter-spacing:-.02em}
.fcard p{color:var(--muted);font-size:14.5px;line-height:1.7;font-family:'Mulish',sans-serif}
@media(max-width:980px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}

/* advantages — soft cards 2x2 */
.advgrid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:40px}
.advcard{background:var(--bg);border-radius:24px;padding:32px;transition:.22s;box-shadow:-6px -6px 14px rgba(255,255,255,.7),6px 6px 14px rgba(71,85,105,.2)}
.advcard:hover{box-shadow:-8px -8px 18px rgba(255,255,255,.8),8px 8px 18px rgba(71,85,105,.25)}
.advcard .n{font-family:'Nunito',sans-serif;font-size:42px;color:var(--accent);font-weight:800;letter-spacing:-.04em;margin-bottom:14px;line-height:.85}
.advcard h4{font-family:'Nunito',sans-serif;font-size:20px;font-weight:800;color:var(--primary);margin-bottom:10px;letter-spacing:-.02em}
.advcard p{color:var(--muted);font-size:14.5px;line-height:1.7;font-family:'Mulish',sans-serif}
@media(max-width:680px){.advgrid2{grid-template-columns:1fr}}

/* platforms */
.plat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.plat{background:var(--bg);border-radius:20px;padding:24px 14px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;color:inherit;transition:.2s;box-shadow:-5px -5px 12px rgba(255,255,255,.6),5px 5px 12px rgba(71,85,105,.2)}
.plat:hover{box-shadow:inset -3px -3px 8px rgba(255,255,255,.5),inset 3px 3px 8px rgba(71,85,105,.2)}
.plat .pico{width:34px;height:34px;color:var(--primary)}
.plat .pn{font-family:'Nunito',sans-serif;font-size:13px;font-weight:800}
@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(--bg);border-radius:32px;padding:64px 50px;text-align:center;position:relative;box-shadow:-8px -8px 20px rgba(255,255,255,.7),8px 8px 20px rgba(71,85,105,.2);overflow:hidden}
.ctab-card::before{content:'';position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(167,139,250,.3),transparent 70%);right:-100px;top:-100px;border-radius:50%;filter:blur(50px);pointer-events:none}
.ctab-card h2{font-family:'Nunito',sans-serif;color:var(--primary);font-size:44px;font-weight:800;margin-bottom:16px;letter-spacing:-.03em;position:relative}
.ctab-card h2 em{color:var(--accent);font-style:normal}
.ctab-card p{color:var(--muted);margin-bottom:30px;max-width:540px;margin-left:auto;margin-right:auto;font-size:16px;font-family:'Mulish',sans-serif;position:relative}
.ctab-card .btn-a{position:relative}

/* FAQ */
.faq-list{max-width:780px;margin:48px auto 0}
.faq-item{background:var(--bg);border-radius:20px;margin-bottom:14px;padding:0 28px;transition:.2s;box-shadow:-5px -5px 12px rgba(255,255,255,.6),5px 5px 12px rgba(71,85,105,.2)}
.faq-item[open]{box-shadow:inset -3px -3px 8px rgba(255,255,255,.5),inset 3px 3px 8px rgba(71,85,105,.2)}
.faq-q{padding:22px 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-family:'Nunito',sans-serif;font-weight:800;font-size:17px;color:var(--primary);list-style:none;letter-spacing:-.02em}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:'+';font-size:26px;color:var(--accent);transition:.2s;font-weight:800}
.faq-item[open] .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 0 22px;color:var(--muted);font-size:15px;line-height:1.75;font-family:'Mulish',sans-serif}

/* footer */
.footer{padding:54px 0 28px;background:var(--primary);color:rgba(241,245,249,.8)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:30px}
.footer h4{font-family:'Nunito',sans-serif;color:var(--accent);font-size:18px;font-weight:800;margin-bottom:14px;letter-spacing:-.02em}
.footer a{display:block;color:rgba(241,245,249,.7);font-size:14px;padding:4px 0;font-family:'Mulish',sans-serif}
.footer a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font-size:13px;font-family:'Mulish',sans-serif;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(--bg);border-radius:24px;padding:32px;margin-bottom:18px;display:grid;grid-template-columns:60px 1fr;gap:24px;box-shadow:-5px -5px 12px rgba(255,255,255,.6),5px 5px 12px rgba(71,85,105,.2)}
.step-n{width:54px;height:54px;border-radius:50%;background:var(--bg);box-shadow:inset -3px -3px 6px rgba(255,255,255,.6),inset 3px 3px 6px rgba(71,85,105,.2);color:var(--accent);display:flex;align-items:center;justify-content:center;font-family:'Nunito',sans-serif;font-weight:800;font-size:22px}
.step h3{font-family:'Nunito',sans-serif;font-size:20px;margin-bottom:8px;font-weight:800;color:var(--primary);letter-spacing:-.02em}
.step p{color:var(--muted);font-size:15px;line-height:1.75;margin-bottom:14px;font-family:'Mulish',sans-serif}
.after-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}
.after-card{background:var(--bg);border-radius:18px;padding:22px;box-shadow:-4px -4px 10px rgba(255,255,255,.6),4px 4px 10px rgba(71,85,105,.15)}
.after-card h4{font-family:'Nunito',sans-serif;font-size:16px;margin-bottom:6px;font-weight:800;color:var(--primary)}
.after-card p{color:var(--muted);font-size:14px;font-family:'Mulish',sans-serif}
@media(max-width:680px){.after-grid{grid-template-columns:1fr}.step{grid-template-columns:1fr}}