:root{
  --bg:#FBF9F6;--surface:#fff;--ink:#12141C;--muted:#5B6170;--line:#E8E4DC;
  --brand:#4F46E5;--brand-600:#4338CA;--brand-50:#EEEDFD;--mint:#10B981;--mint-50:#E6F7F0;--coral:#FF6B4A;--amber:#F59E0B;
  --night:#0D1020;--night-2:#161A2E;--radius:16px;--shadow:0 1px 2px rgba(18,20,28,.06),0 12px 32px -12px rgba(18,20,28,.18);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--serif:'Instrument Serif',Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.1;letter-spacing:-.025em;font-weight:650}
p{margin:0}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--brand);background:var(--brand-50);padding:6px 12px;border-radius:99px}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px rgba(16,185,129,.25)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 15px/1 var(--font);padding:14px 22px;border-radius:12px;border:1px solid transparent;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px -8px rgba(79,70,229,.7)}
.btn-primary:hover{background:var(--brand-600)}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:#cfc9bd}
.btn-light{background:#fff;color:var(--night)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid rgba(79,70,229,.45);outline-offset:2px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(251,249,246,.85);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-color:var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;letter-spacing:-.03em;text-decoration:none}
.logo svg{width:30px;height:30px}
.nav-links{display:none;gap:28px;align-items:center}
.nav-links a{text-decoration:none;font-size:15px;font-weight:500;color:var(--muted)}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--ink)}
.nav-cta{display:none;gap:10px;align-items:center}
.nav-cta .btn{padding:11px 18px;font-size:14px}
.menu-btn{background:none;border:1px solid var(--line);border-radius:10px;width:42px;height:42px;display:grid;place-items:center;cursor:pointer}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg);padding:12px 16px 20px}
.mobile-menu.open{display:grid;gap:4px}
.mobile-menu a{padding:12px 4px;text-decoration:none;font-weight:500;border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:12px;border:0;color:#fff}
@media(min-width:900px){.nav-links,.nav-cta{display:flex}.menu-btn,.mobile-menu{display:none!important}}

/* hero */
.hero{padding:56px 0 24px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-200px -10% auto auto;width:720px;height:720px;background:radial-gradient(closest-side,rgba(79,70,229,.16),transparent);z-index:-1}
.hero::after{content:"";position:absolute;inset:auto auto -240px -12%;width:620px;height:620px;background:radial-gradient(closest-side,rgba(16,185,129,.14),transparent);z-index:-1}
.hero-grid{display:grid;gap:48px;align-items:center}
.hero h1{font-size:clamp(40px,7vw,76px);margin:20px 0 20px;letter-spacing:-.04em}
.hero p.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:56ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-note{margin-top:18px;font-size:14px;color:var(--muted);display:flex;gap:16px;flex-wrap:wrap}
.hero-note span::before{content:"✓";color:var(--mint);font-weight:700;margin-right:6px}
@media(min-width:960px){.hero{padding:88px 0 40px}.hero-grid{grid-template-columns:1.02fr 1fr}}

/* device mock */
.device-wrap{position:relative}
.device{position:relative;background:var(--night);border-radius:26px;padding:12px;box-shadow:0 40px 80px -30px rgba(13,16,32,.55);transform:perspective(1600px) rotateY(-6deg) rotateX(2deg)}
@media(max-width:959px){.device{transform:none}}
.screen{background:#F6F4EF;border-radius:16px;overflow:hidden;display:grid;grid-template-columns:1.5fr 1fr;min-height:360px;font-size:12px}
.screen .tiles{padding:14px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;align-content:start}
.tile{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;display:grid;gap:4px;font-weight:600}
.tile small{color:var(--muted);font-weight:500}
.tile.hot{border-color:var(--brand);background:var(--brand-50)}
.tile .dot{width:22px;height:22px;border-radius:7px}
.ticket{background:#fff;border-left:1px solid var(--line);padding:14px;display:flex;flex-direction:column;gap:8px}
.ticket h4{font-size:13px}
.ticket .row{display:flex;justify-content:space-between;color:var(--muted)}
.ticket .row b{color:var(--ink)}
.ticket .total{margin-top:auto;border-top:1px dashed var(--line);padding-top:10px;display:flex;justify-content:space-between;font-weight:700;font-size:15px}
.ticket .pay{background:var(--brand);color:#fff;text-align:center;padding:10px;border-radius:9px;font-weight:600}
.float{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow);font-size:13px;display:flex;gap:10px;max-width:270px;line-height:1.4;animation:bob 6s ease-in-out infinite}
.float .ic{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff;font-weight:700}
.float b{display:block;font-size:13px}
.float span{color:var(--muted)}
.float.f1{left:-18px;bottom:36px}
.float.f2{right:-12px;top:-22px;animation-delay:-3s}
@media(max-width:560px){.float.f1{left:0;bottom:-50px}.float.f2{right:0;top:-34px}.screen{grid-template-columns:1fr}.ticket{display:none}}
@keyframes bob{50%{transform:translateY(-8px)}}
.illus{font-size:12px;color:var(--muted);text-align:center;margin-top:18px}
@media(max-width:560px){.illus{margin-top:62px}}

/* sections */
section{padding:88px 0}
.section-head{max-width:720px;margin-bottom:48px}
.section-head h2{font-size:clamp(32px,4.6vw,52px);margin:16px 0 14px}
.section-head p{font-size:18px;color:var(--muted)}
.center{text-align:center;margin-inline:auto}
.center .eyebrow{margin-inline:auto}
.verticals{padding:28px 0;border-block:1px solid var(--line);background:var(--surface)}
.verticals .wrap{display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:center;align-items:center;color:var(--muted);font-weight:600}
.verticals .wrap>span:first-child{font-weight:500;font-size:14px}

/* pillars */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.tab{font:600 15px var(--font);border:1px solid var(--line);background:var(--surface);padding:12px 20px;border-radius:99px;cursor:pointer;color:var(--muted);transition:.15s}
.tab[aria-selected=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.panel{display:none;gap:40px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px}
.panel.active{display:grid}
@media(min-width:900px){.panel.active{grid-template-columns:1fr 1.1fr;padding:48px}}
.panel h3{font-size:clamp(26px,3.4vw,38px);margin-bottom:14px}
.panel p{color:var(--muted);font-size:17px}
.checks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks li::before{content:"";flex:none;width:20px;height:20px;margin-top:2px;border-radius:50%;background:var(--mint-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%2310B981' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px}
.viz{background:linear-gradient(160deg,#F2F0FF,#EAF8F2);border-radius:18px;padding:22px;min-height:300px;display:grid;align-content:center;gap:12px}
.card-mini{background:#fff;border-radius:12px;padding:14px 16px;box-shadow:0 1px 2px rgba(0,0,0,.05);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px}
.card-mini small{color:var(--muted);display:block}
.pill{font-size:12px;font-weight:600;padding:4px 10px;border-radius:99px;background:var(--mint-50);color:#047857;white-space:nowrap}
.pill.warn{background:#FEF3C7;color:#92400E}.pill.bad{background:#FEE2E2;color:#B91C1C}.pill.brand{background:var(--brand-50);color:var(--brand)}
.bar{height:8px;background:#ECE9E2;border-radius:9px;overflow:hidden;margin-top:6px;min-width:120px}
.bar i{display:block;height:100%;background:var(--brand);border-radius:9px}

/* AI */
.ai{background:var(--night);color:#fff;border-radius:32px;margin-inline:16px;padding:88px 0;position:relative;overflow:hidden}
.ai::before{content:"";position:absolute;width:620px;height:620px;right:-160px;top:-200px;background:radial-gradient(closest-side,rgba(79,70,229,.55),transparent)}
.ai .wrap{position:relative;display:grid;gap:48px;align-items:center}
@media(min-width:960px){.ai .wrap{grid-template-columns:1fr 1fr}.ai{margin-inline:24px}}
.ai h2{font-size:clamp(32px,4.6vw,54px);margin:16px 0 16px}
.ai p{color:#B8BDD3;font-size:18px}
.ai .eyebrow{background:rgba(255,255,255,.1);color:#C7C9FF}
.ai .checks li::before{background-color:rgba(16,185,129,.18)}
.chat{background:var(--night-2);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:18px;display:grid;gap:12px;min-height:380px;align-content:start}
.chat-head{display:flex;align-items:center;gap:10px;font-weight:600;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.08)}
.chat-head .av{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--mint));display:grid;place-items:center;font-size:14px}
.msg{max-width:88%;padding:11px 14px;border-radius:14px;font-size:14.5px;line-height:1.5;animation:pop .3s ease both}
.msg.u{justify-self:end;background:var(--brand);border-bottom-right-radius:4px}
.msg.a{background:rgba(255,255,255,.07);border-bottom-left-radius:4px;color:#E6E8F5}
.msg .act{display:inline-block;margin-top:8px;font-size:13px;font-weight:600;background:#fff;color:var(--night);padding:6px 12px;border-radius:8px}
@keyframes pop{from{opacity:0;transform:translateY(6px)}}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.chip{font:500 13px var(--font);color:#C7C9FF;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:99px;padding:8px 14px;cursor:pointer}
.chip:hover{background:rgba(255,255,255,.12)}

/* grid features */
.grid3{display:grid;gap:16px}
@media(min-width:760px){.grid3{grid-template-columns:repeat(3,1fr)}}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px;transition:transform .2s,box-shadow .2s}
.feat:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.feat .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;background:var(--brand-50);color:var(--brand)}
.feat h3{font-size:20px;margin-bottom:8px;letter-spacing:-.02em}
.feat p{color:var(--muted);font-size:15.5px}

/* compare */
.compare{display:grid;gap:16px}
@media(min-width:800px){.compare{grid-template-columns:1fr 1fr}}
.cmp{border-radius:22px;padding:32px;border:1px solid var(--line);background:var(--surface)}
.cmp.win{background:var(--ink);color:#fff;border-color:var(--ink)}
.cmp h3{font-size:22px;margin-bottom:18px}
.cmp ul{list-style:none;padding:0;margin:0;display:grid;gap:12px;color:var(--muted)}
.cmp.win ul{color:#CDD0E3}
.cmp li::before{content:"✕";color:var(--coral);font-weight:700;margin-right:10px}
.cmp.win li::before{content:"✓";color:#34D399}

/* steps */
.steps{display:grid;gap:16px;counter-reset:s}
@media(min-width:800px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{counter-increment:s;padding:28px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.step::before{content:"0" counter(s);font:italic 400 40px var(--serif);color:var(--brand)}
.step h3{font-size:20px;margin:6px 0 8px}.step p{color:var(--muted)}

/* CTA */
.cta{background:linear-gradient(135deg,var(--brand),#7C3AED);color:#fff;border-radius:32px;padding:64px 28px;text-align:center;margin-bottom:88px}
.cta h2{font-size:clamp(32px,5vw,56px);margin-bottom:14px}
.cta p{font-size:18px;opacity:.88;max-width:560px;margin:0 auto 28px}
.signup{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;max-width:520px;margin:0 auto}
.signup input{flex:1 1 240px;font:16px var(--font);padding:14px 16px;border-radius:12px;border:0;background:#fff;color:var(--ink)}
.small{font-size:13px;opacity:.75;margin-top:14px}

/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 36px;background:var(--surface)}
.foot{display:grid;gap:36px}
@media(min-width:800px){.foot{grid-template-columns:1.6fr repeat(3,1fr)}}
.foot h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:14px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot a{text-decoration:none;color:var(--ink);font-size:15px}.foot a:hover{color:var(--brand)}
.foot p{color:var(--muted);max-width:320px;margin-top:12px;font-size:15px}
.legal{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* pricing */
.billing{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:99px;padding:4px;margin-top:24px}
.billing button{font:600 14px var(--font);border:0;background:none;padding:10px 18px;border-radius:99px;cursor:pointer;color:var(--muted)}
.billing button[aria-pressed=true]{background:var(--ink);color:#fff}
.plans{display:grid;gap:16px;align-items:stretch}
@media(min-width:900px){.plans{grid-template-columns:repeat(3,1fr)}}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:32px;display:flex;flex-direction:column}
.plan.pop{border:2px solid var(--brand);box-shadow:var(--shadow);position:relative}
.plan.pop::before{content:"Most popular";position:absolute;top:-13px;left:32px;background:var(--brand);color:#fff;font-size:12px;font-weight:600;padding:4px 12px;border-radius:99px}
.plan h3{font-size:22px}.plan .desc{color:var(--muted);margin:6px 0 20px;min-height:48px}
.price{font-size:48px;font-weight:700;letter-spacing:-.04em}.price small{font-size:15px;font-weight:500;color:var(--muted);letter-spacing:0}
.plan .checks{margin:24px 0 28px}.plan .btn{margin-top:auto}
details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 22px}
details+details{margin-top:10px}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::after{content:"+";font-size:22px;line-height:1;color:var(--brand)}details[open] summary::after{content:"–"}
details p{margin-top:12px;color:var(--muted)}
.notice{background:#FFF7E6;border:1px solid #F5D9A0;color:#7A5200;border-radius:12px;padding:12px 16px;font-size:14px;margin-top:28px}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}