:root{
  --bg:#fbf8f3; --card:#fff; --ink:#1d1b26; --muted:#6b6878; --line:#ebe6dd;
  --brand:#5b3df5; --brand-ink:#fff; --brand-soft:#efebff; --ok:#11845b;
  --r:18px; --shadow:0 10px 30px rgba(40,30,90,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.6 "Plus Jakarta Sans",system-ui,sans-serif}
a{color:var(--brand)}
.wrap{max-width:680px;margin:0 auto;padding:0 16px}

/* Nav */
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 0}
.logo{font-weight:800;letter-spacing:-.02em;font-size:18px;text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:8px}
.logo img{width:28px;height:28px;border-radius:8px}
.logo span{color:var(--brand)}
.nav nav{display:flex;gap:16px;font-size:16px;font-weight:600}
.nav nav a{color:var(--muted);text-decoration:none}
.nav nav a:hover,.nav nav a[aria-current]{color:var(--ink)}

/* Type */
h1{font-size:clamp(30px,7vw,44px);line-height:1.08;letter-spacing:-.03em;margin:22px 0 12px}
h1 em,h2 em{font-style:normal;color:var(--brand)}
h2{font-size:clamp(24px,5.5vw,32px);line-height:1.15;letter-spacing:-.02em;margin:0 0 10px}
h3{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:18px 0 8px}
.lead{color:#4a4756;font-size:19px;margin:0 0 22px}
section.block{padding:44px 0 8px}
.kicker{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--brand);margin:0 0 6px}

/* Bits */
.steps{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 22px;padding:0;list-style:none}
.steps li{background:var(--card);border:1px solid var(--line);border-radius:99px;padding:6px 12px;font-size:13px;font-weight:600}
.steps b{color:var(--brand)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.grid2{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:560px){.grid2{grid-template-columns:1fr 1fr}}
.tile{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
.tile .ico{font-size:24px}
.tile b{display:block;margin:6px 0 2px}
.tile p{margin:0;color:#4a4756;font-size:16px}
.btn{display:block;width:100%;margin-top:16px;border:0;border-radius:14px;padding:15px 18px;font:inherit;font-weight:800;font-size:19px;background:var(--brand);color:var(--brand-ink);cursor:pointer;text-align:center;text-decoration:none}
.btn:disabled{opacity:.6;cursor:default}
.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.btn.inline{display:inline-block;width:auto}
.hidden{display:none!important}
.fine{font-size:15px;color:var(--muted)}

/* Forms */
label.big{display:block;font-weight:800;margin-bottom:8px}
textarea,input{width:100%;font:inherit;color:inherit;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}
textarea{min-height:130px;resize:vertical}
textarea:focus,input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 4px}
.chip{border:1px solid var(--line);background:var(--bg);border-radius:99px;padding:10px 14px;font:inherit;font-size:16px;cursor:pointer;color:var(--ink)}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.err{color:#c0392b;font-size:16px;margin-top:10px;min-height:1em}

/* Phone mock */
.phone-row{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.phone{width:200px;height:400px;border-radius:32px;background:#1d1b26;padding:10px;box-shadow:var(--shadow);flex:none;margin:0 auto}
.screen{height:100%;border-radius:24px;background:linear-gradient(160deg,#cfe3ff,#f4d9ff);padding:28px 14px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px 6px;align-content:start}
.app{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:9px;color:#1d1b26;text-align:center}
.app i{width:36px;height:36px;border-radius:10px;background:#fff;display:block;opacity:.75}
.app.mine i{background:url(/demo/icon-192.png) center/cover;opacity:1;box-shadow:0 0 0 3px #fff,0 0 0 5px var(--brand);animation:pop 2.4s ease-in-out infinite}
.app.mine{font-weight:800}
@keyframes pop{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}
.phone-text{flex:1;min-width:240px}

/* FAQ */
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:10px 0}
summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:var(--brand);font-weight:800}
details[open] summary:after{content:"–"}
details p,details ul{color:#4a4756;margin:10px 0 0}

/* Quote */
.loading{text-align:center;padding:36px 20px}
.spinner{width:38px;height:38px;border:4px solid var(--brand-soft);border-top-color:var(--brand);border-radius:50%;margin:0 auto 14px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.appname{font-size:26px;font-weight:800;letter-spacing:-.02em;margin:0}
.summary{color:var(--muted);margin:4px 0 16px}
ul.feat{margin:0;padding:0;list-style:none}
ul.feat li{padding:6px 0 6px 28px;position:relative}
ul.feat li:before{content:"✓";position:absolute;left:0;top:6px;width:20px;height:20px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-size:12px;font-weight:800;display:grid;place-items:center}
.screens{display:flex;flex-wrap:wrap;gap:6px}
.screens span{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:4px 10px;font-size:13px}
ul.assume{margin:0;padding-left:20px;color:#4a4756;font-size:16px}
.price{margin:22px -20px -20px;padding:20px;background:var(--brand-soft);border-radius:0 0 var(--r) var(--r)}
.price .amt{font-size:40px;font-weight:800;letter-spacing:-.03em;line-height:1}
.price .amt small{font-size:15px;font-weight:600;color:var(--muted);letter-spacing:0}
.price p{margin:8px 0 0;font-size:16px}
.promise{display:grid;gap:10px;margin:22px 0 0}
.promise div{display:flex;gap:10px;align-items:flex-start;font-size:16px}
.promise b{display:block}
.q{margin:6px 0;font-weight:600}
.thanks{text-align:center;padding:28px 10px}
.thanks .emoji{font-size:44px}

/* Prose pages */
.prose p,.prose li{color:#3b3947}
.prose h2{margin-top:32px}
.person{display:flex;gap:14px;align-items:center}
.avatar{width:56px;height:56px;border-radius:50%;background:var(--brand-soft);display:grid;place-items:center;font-weight:800;color:var(--brand);font-size:22px;flex:none}

footer{margin:56px 0 0;padding:24px 0 40px;border-top:1px solid var(--line);font-size:15px;color:var(--muted)}
footer .links{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:8px}
footer a{color:var(--muted)}

/* Sample apps */
.samples{display:grid;gap:10px;margin-top:14px}
.sample-card{display:flex;gap:14px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px;text-decoration:none;color:var(--ink)}
.sample-card:hover{border-color:var(--brand)}
.sample-card img{width:56px;height:56px;border-radius:14px;flex:none}
.sample-card span{color:#4a4756;font-size:16px;line-height:1.4}
.sample-card b{display:block;color:var(--ink);font-size:18px}
.sample-card:after{content:"›";margin-left:auto;font-size:28px;color:var(--brand)}
.logo{white-space:nowrap}
@media(max-width:400px){.nav nav{gap:11px;font-size:15px}.logo{font-size:16px}}