:root{
  --bg:#ffffff; --soft:#F6F7FB; --text:#0F1729; --dim:#56607A; --faint:#8A93A6;
  --brand1:#7B6CFF; --brand2:#22D3EE; --accent:#10B981; --border:#E7EAF2;
  --grad:linear-gradient(135deg,#7B6CFF 0%,#8B5CF6 40%,#22D3EE 100%);
  --shadow:0 10px 34px rgba(22,32,64,.08);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px;}
.soft{background:var(--soft);}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:15px;padding:13px 24px;border-radius:12px;cursor:pointer;border:none;transition:transform .15s ease,box-shadow .15s ease;white-space:nowrap;}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 24px rgba(123,108,255,.30);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(123,108,255,.42);}
.btn-ghost{background:#fff;color:var(--text);border:1px solid var(--border);}
.btn-ghost:hover{border-color:var(--brand1);color:var(--brand1);}
.btn-sm{padding:9px 17px;font-size:14px;}

/* nav */
nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);}
.nav-in{display:flex;align-items:center;gap:14px;height:66px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--text);}
.logo .mark{width:34px;height:34px;border-radius:10px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:18px;}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:24px;}
.nav-links a.t{color:var(--dim);font-size:14.5px;font-weight:600;}
.nav-links a.t:hover{color:var(--text);}
.nav-links a.t.active{color:var(--brand1);}
@media(max-width:760px){ .nav-links a.t{display:none;} }

/* hero */
.hero{text-align:center;padding:78px 0 56px;position:relative;overflow:hidden;}
.hero::before{content:"";position:absolute;top:-260px;left:50%;transform:translateX(-50%);width:820px;height:560px;background:radial-gradient(ellipse,rgba(123,108,255,.16),rgba(34,211,238,.07) 45%,transparent 70%);z-index:0;}
.hero>*{position:relative;z-index:1;}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--brand1);background:rgba(123,108,255,.08);border:1px solid rgba(123,108,255,.20);padding:7px 15px;border-radius:30px;margin-bottom:22px;}
h1{font-size:clamp(34px,6vw,58px);font-weight:800;line-height:1.07;letter-spacing:-1px;max-width:840px;margin:0 auto 20px;}
.g{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.sub{font-size:clamp(16px,2.3vw,19px);color:var(--dim);max-width:640px;margin:0 auto 32px;}
.cta-row{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;}
.trust{margin-top:22px;font-size:13.5px;color:var(--faint);}

/* dashboard mock */
.mock{max-width:820px;margin:52px auto 0;background:#fff;border:1px solid var(--border);border-radius:18px 18px 0 0;box-shadow:0 36px 80px rgba(22,32,64,.16);overflow:hidden;text-align:left;}
.mock-bar{display:flex;gap:7px;padding:13px 16px;border-bottom:1px solid var(--border);background:var(--soft);}
.mock-bar span{width:11px;height:11px;border-radius:50%;background:#D4D9E6;}
.mock-body{padding:24px;}
.mrow{display:flex;align-items:center;gap:11px;padding:12px 14px;border-radius:11px;background:#fff;border:1px solid var(--border);margin-bottom:9px;}
.mrow .nm{font-weight:700;font-size:14px;}
.mrow .px{margin-left:auto;font-weight:800;color:var(--text);}
.mrow.win{background:rgba(16,185,129,.06);border-color:rgba(16,185,129,.45);}
.mrow.win .nm,.mrow.win .px{color:var(--accent);}
.tag{font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:20px;}
.tag.p{background:rgba(16,185,129,.12);color:var(--accent);}
.tag.t{background:rgba(245,158,11,.14);color:#D97706;}

/* sections */
section{padding:74px 0;}
.sec-head{text-align:center;max-width:680px;margin:0 auto 46px;}
.kick{color:var(--brand1);font-weight:700;font-size:13px;letter-spacing:.11em;text-transform:uppercase;}
.sec-head h2{font-size:clamp(26px,4vw,40px);font-weight:800;line-height:1.12;margin:10px 0 12px;letter-spacing:-.4px;}
.sec-head p{color:var(--dim);font-size:17px;}
.page-head{text-align:center;padding:64px 0 8px;}
.page-head h1{font-size:clamp(30px,5vw,48px);margin-bottom:14px;}
.page-head p{color:var(--dim);font-size:18px;max-width:600px;margin:0 auto;}

/* grids + cards */
.grid{display:grid;gap:18px;}
.g3{grid-template-columns:repeat(3,1fr);}
.g4{grid-template-columns:repeat(4,1fr);}
@media(max-width:880px){ .g3,.g4{grid-template-columns:repeat(2,1fr);} }
@media(max-width:540px){ .g3,.g4{grid-template-columns:1fr;} }
.card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:26px;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease;}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(22,32,64,.12);}
.card .ic{font-size:30px;margin-bottom:14px;display:block;}
.card h3{font-size:18px;font-weight:700;margin-bottom:8px;}
.card p{color:var(--dim);font-size:14.5px;}
.step .num{width:38px;height:38px;border-radius:11px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px;margin-bottom:16px;}

/* feature rows (Features page) */
.frow{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin-bottom:30px;}
.frow.rev .fr-txt{order:2;}
.frow .fr-ic{font-size:42px;}
.frow h3{font-size:24px;font-weight:800;margin:12px 0 10px;letter-spacing:-.3px;}
.frow p{color:var(--dim);font-size:16px;}
.frow .fr-art{background:linear-gradient(135deg,rgba(123,108,255,.10),rgba(34,211,238,.08));border:1px solid var(--border);border-radius:18px;height:200px;display:flex;align-items:center;justify-content:center;font-size:64px;}
@media(max-width:720px){ .frow{grid-template-columns:1fr;gap:18px;} .frow.rev .fr-txt{order:0;} .frow .fr-art{height:150px;} }

/* pricing */
.price-wrap{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:780px;margin:0 auto;}
@media(max-width:620px){ .price-wrap{grid-template-columns:1fr;} }
.plan{background:#fff;border:1px solid var(--border);border-radius:18px;padding:32px 28px;box-shadow:var(--shadow);}
.plan.pro{border:2px solid var(--brand1);position:relative;}
.plan .ptag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:11.5px;font-weight:700;padding:5px 14px;border-radius:20px;}
.plan .pname{font-size:15px;font-weight:700;color:var(--dim);}
.plan .amt{font-size:42px;font-weight:800;margin:8px 0 4px;letter-spacing:-1px;}
.plan .amt small{font-size:15px;color:var(--faint);font-weight:600;}
.plan ul{list-style:none;margin:20px 0 24px;}
.plan li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--dim);margin-bottom:12px;}
.plan li b{color:var(--text);font-weight:600;}
.plan li .ck{color:var(--accent);font-weight:800;flex-shrink:0;}
.plan .btn{width:100%;}

/* faq */
.faq{max-width:760px;margin:0 auto;}
details{background:#fff;border:1px solid var(--border);border-radius:13px;padding:2px 20px;margin-bottom:12px;box-shadow:var(--shadow);}
details summary{cursor:pointer;font-weight:700;font-size:16px;padding:17px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;}
details summary::-webkit-details-marker{display:none;}
details summary::after{content:"+";color:var(--brand1);font-size:24px;font-weight:400;line-height:1;}
details[open] summary::after{content:"\2212";}
details .ans{color:var(--dim);font-size:14.5px;padding:0 0 18px;}

/* final cta */
.final{text-align:center;background:var(--grad);border-radius:24px;padding:60px 28px;margin:0 0 40px;}
.final h2{font-size:clamp(26px,4vw,38px);font-weight:800;color:#fff;margin-bottom:12px;letter-spacing:-.4px;}
.final p{color:rgba(255,255,255,.92);font-size:17px;margin-bottom:26px;}
.final .btn{background:#fff;color:#221a52;}
.final .btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.18);}

/* footer */
footer{border-top:1px solid var(--border);padding:40px 0;color:var(--faint);font-size:13.5px;background:var(--soft);}
.foot-in{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.foot-links{margin-left:auto;display:flex;gap:20px;}
.foot-links a:hover{color:var(--brand1);}