:root{
  --bg:#ffffff; --bg2:#f3f7f9; --card:#ffffff; --fg:#14201f; --muted:#52615f; --line:#dbe5e8;
  --cyan:#0099b8; --cyan-d:#007a94; --purple:#7b3fe4; --charcoal:#1e2422;
  --on-accent:#ffffff; --shadow:0 18px 50px -20px rgba(0,60,80,.28);
  --up:#0b9d6a; --down:#d6455d; --glow:rgba(0,153,184,.16);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1514; --bg2:#151d1c; --card:#1a2322; --fg:#eaf2f1; --muted:#9bb0ad; --line:#2a3735;
  --cyan:#17b5d6; --cyan-d:#3cc6e3; --purple:#9a6bff; --shadow:0 18px 50px -20px rgba(0,0,0,.7);
  --up:#2fd29a; --down:#ff6b85; --glow:rgba(23,181,214,.18); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0f1514; --bg2:#151d1c; --card:#1a2322; --fg:#eaf2f1; --muted:#9bb0ad; --line:#2a3735;
  --cyan:#17b5d6; --cyan-d:#3cc6e3; --purple:#9a6bff; --shadow:0 18px 50px -20px rgba(0,0,0,.7);
  --up:#2fd29a; --down:#ff6b85; --glow:rgba(23,181,214,.18); color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Sora,Inter,system-ui,sans-serif;line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.2rem,5.2vw,3.8rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:700}
h3{font-size:1.1rem;font-weight:600}
p{margin:0 0 1em}
a{color:var(--cyan-d);text-decoration-thickness:1px;text-underline-offset:3px}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.muted{color:var(--muted)}
.eyebrow{font:600 .78rem/1 Sora,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px;display:block}

/* header */
header.site{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:20px;height:68px}
.brand img{height:30px;width:auto;display:block}
.brand img.logo-dark{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand img.logo-light{display:none}:root:not([data-theme="light"]) .brand img.logo-dark{display:block}}
:root[data-theme="dark"] .brand img.logo-light{display:none}:root[data-theme="dark"] .brand img.logo-dark{display:block}
nav.main{margin-left:auto;display:flex;align-items:center;gap:6px}
nav.main a{color:var(--fg);text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:500;font-size:.95rem}
nav.main a:hover{background:var(--bg2)}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;font:600 .95rem Inter,sans-serif;padding:12px 20px;border-radius:10px;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s}
.btn.primary{background:var(--cyan);color:var(--on-accent)}
.btn.primary:hover{background:var(--cyan-d);transform:translateY(-1px);box-shadow:0 10px 24px -10px var(--cyan)}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--bg2)}
nav.main .btn{padding:9px 16px;color:var(--on-accent)}
nav.main .btn:hover{background:var(--cyan-d)}
.burger,.themebtn{display:none;background:none;border:1px solid var(--line);color:var(--fg);width:42px;height:42px;border-radius:10px;cursor:pointer;font-size:1.1rem}
.themebtn{display:inline-block;margin-left:4px}
.burger{margin-left:auto}
@media (max-width:860px){
  .burger{display:inline-block}
  nav.main{display:none;position:absolute;left:0;right:0;top:68px;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 20px 20px;gap:2px;margin:0}
  nav.main.open{display:flex}
  nav.main a{padding:12px}
  .themebtn{margin:6px 0 0;width:100%}
}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 420px at 80% -10%,var(--glow),transparent 70%),radial-gradient(700px 380px at 0% 0%,color-mix(in srgb,var(--purple) 12%,transparent),transparent 70%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding-block:72px 72px}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--cyan),var(--purple));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.18rem;color:var(--muted);max-width:34em}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.fine{font-size:.82rem;color:var(--muted);margin-top:18px}
.hero-art{min-width:0}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;padding-block:48px 56px}}

/* mock dashboard */
.mock{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.mock .bar{display:flex;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--bg2);align-items:center}
.mock .bar i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.mock .bar span{margin-left:10px;font:600 .75rem Sora,sans-serif;color:var(--muted)}
.mock svg{display:block;width:100%;height:auto}
.mock .rows{padding:6px 14px 14px;display:grid;gap:6px}
.row{display:grid;grid-template-columns:70px 1fr auto;gap:10px;align-items:center;padding:8px 10px;border-radius:9px;font-size:.84rem;font-variant-numeric:tabular-nums}
.row b{font-family:Sora,sans-serif}
.row.win{background:color-mix(in srgb,var(--up) 13%,transparent)}
.row.loss{background:color-mix(in srgb,var(--down) 13%,transparent)}
.row.wait{background:color-mix(in srgb,var(--purple) 12%,transparent)}
.row .up{color:var(--up);font-weight:600}.row .dn{color:var(--down);font-weight:600}.row .wt{color:var(--purple);font-weight:600}

/* sections */
section{padding-block:84px}
section.alt{background:var(--bg2)}
.head{max-width:680px;margin-bottom:44px}
.head p{color:var(--muted);font-size:1.08rem}
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.g3{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.g3,.g2{grid-template-columns:1fr}section{padding-block:56px}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;min-width:0}
.card .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--purple));margin-bottom:16px}
.card .ico svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card p{color:var(--muted);margin:0;font-size:.97rem}
.steps{counter-reset:s}
.step{position:relative;padding-top:6px}
.step::before{counter-increment:s;content:"0" counter(s);font:700 2.6rem Sora,sans-serif;color:var(--cyan);opacity:.9;display:block;margin-bottom:8px}
.step p{color:var(--muted)}

/* security band */
.band{background:var(--charcoal);color:#e9f1f0;border-radius:24px;padding:48px;display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:center}
.band h2{color:#fff}.band p{color:#b5c6c3}
.band ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.band li{display:flex;gap:12px;align-items:flex-start;color:#dbe7e5}
.band li::before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:50%;background:var(--cyan) 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 6-6.5' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
@media (max-width:820px){.band{grid-template-columns:1fr;padding:30px 24px}}

/* plans */
.plans{align-items:stretch}
.plan{display:flex;flex-direction:column;gap:14px;position:relative}
.plan.pop{border-color:var(--cyan);box-shadow:0 0 0 1px var(--cyan),var(--shadow)}
.plan .tag{position:absolute;top:-12px;right:20px;background:var(--purple);color:#fff;font:600 .72rem Sora,sans-serif;padding:5px 12px;border-radius:99px;letter-spacing:.04em}
.price{font:700 2.6rem Sora,sans-serif}.price small{font:500 .95rem Inter,sans-serif;color:var(--muted)}
.plan ul{margin:0;padding:0;list-style:none;display:grid;gap:9px;flex:1}
.plan li{padding-left:24px;position:relative;font-size:.95rem}
.plan li::before{content:"";position:absolute;left:0;top:.5em;width:12px;height:7px;border-left:2px solid var(--cyan);border-bottom:2px solid var(--cyan);transform:rotate(-45deg)}

/* faq */
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 20px;margin-bottom:10px}
summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";color:var(--cyan);font-size:1.3rem;line-height:1}
details[open] summary::after{content:"\2212"}
details p{color:var(--muted)}

/* cta */
.final{text-align:center;background:radial-gradient(600px 260px at 50% 0%,var(--glow),transparent 70%)}
.final .cta{justify-content:center}

/* inner pages */
.page{padding-block:64px 88px}
.page .narrow{max-width:760px}
.page h1{font-size:clamp(1.9rem,4vw,2.6rem);margin-bottom:.3em}
.doc h2{font-size:1.3rem;margin-top:2em}
.doc blockquote{margin:0 0 1.5em;padding:14px 18px;background:var(--bg2);border-left:4px solid var(--purple);border-radius:8px;color:var(--muted);font-size:.93rem}
.doc ul{padding-left:1.2em}.doc li{margin-bottom:.4em}
.doc table{border-collapse:collapse;width:100%;font-size:.92rem}
.doc .tbl{overflow-x:auto;margin-bottom:1.2em}
.doc th,.doc td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.doc th{background:var(--bg2)}
.doc hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:var(--shadow);max-width:460px}
label{display:block;font-weight:600;font-size:.9rem;margin:14px 0 6px}
input,textarea,select{width:100%;font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
input:focus,textarea:focus{outline:2px solid var(--cyan);outline-offset:1px;border-color:transparent}
textarea{min-height:150px;resize:vertical}
.notice{margin-top:16px;padding:12px 14px;border-radius:10px;background:color-mix(in srgb,var(--purple) 10%,transparent);font-size:.9rem;color:var(--fg)}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.85rem;margin:20px 0}
.divider::before,.divider::after{content:"";flex:1;border-top:1px solid var(--line)}
.btn.block{width:100%;justify-content:center}
.gbtn{background:var(--card);border:1px solid var(--line);color:var(--fg)}

footer.site{background:var(--charcoal);color:#b5c6c3;padding-block:56px 36px;font-size:.92rem}
footer.site a{color:#dbe7e5;text-decoration:none}footer.site a:hover{text-decoration:underline}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer h4{color:#fff;font:600 .85rem Sora,sans-serif;letter-spacing:.06em;text-transform:uppercase;margin:0 0 12px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer .logo-dark{display:block;height:28px;margin-bottom:14px}
footer .logo-light{display:none!important}
footer .risk{border-top:1px solid #2f3b39;margin-top:36px;padding-top:20px;font-size:.8rem;color:#8da09d}
@media (max-width:760px){footer .cols{grid-template-columns:1fr 1fr}footer .cols>div:first-child{grid-column:1/-1}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}