:root{--brand:#0B2A5B;--accent:#F5B921;--accent-ink:#2B2000;
--bg:#fff;--bg2:#F5F5F7;--fg:#1D1D1F;--mut:#6E6E73;--card:#fff;--line:#D2D2D7;--dk:#0A0F1E;--dkfg:#F5F5F7;
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#000;--bg2:#111114;--fg:#F5F5F7;--mut:#A1A1A6;--card:#1C1C1E;--line:#38383A;--dk:#0A0F1E;--brand:#6EA0F5}}
:root[data-theme="dark"]{--bg:#000;--bg2:#111114;--fg:#F5F5F7;--mut:#A1A1A6;--card:#1C1C1E;--line:#38383A;--brand:#6EA0F5}
html{scroll-padding-top:calc(60px + env(safe-area-inset-top,0px));scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:60}
h1,h2,h3{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;margin:0;letter-spacing:-.02em;line-height:1.07}
h1{font-size:clamp(40px,8vw,92px);font-weight:700;letter-spacing:-.035em}
h2{font-size:clamp(30px,5vw,56px);font-weight:700}
h3{font-size:22px;font-weight:600;letter-spacing:-.01em}
p{margin:0}a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.lead{font-size:clamp(19px,2.4vw,28px);color:var(--mut);max-width:680px;margin:18px auto 0;line-height:1.35}
.c{text-align:center}
/* nav */
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;height:52px;background:color-mix(in srgb,var(--bg) 78%,transparent);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:100%;gap:12px}
.logo{font-weight:700;font-size:19px;letter-spacing:-.02em;white-space:nowrap}
.logo b{color:var(--accent)}
.links{display:flex;gap:26px;font-size:14px}
.links a{color:var(--mut);transition:color .2s}.links a:hover,.links a.on{color:var(--fg)}
.navcta{font-size:13px;padding:6px 14px}
.burger{display:none;background:none;border:0;color:var(--fg);font-size:22px;padding:6px}
@media(max-width:760px){.burger{display:block}.links{position:absolute;top:52px;left:0;right:0;background:var(--bg);flex-direction:column;gap:0;padding:8px 22px 16px;border-bottom:1px solid var(--line);display:none}.links.open{display:flex}.links a{padding:12px 0;font-size:19px;color:var(--fg);border-bottom:1px solid var(--line)}.navcta{display:none}}
/* buttons */
.btn{display:inline-block;border:0;cursor:pointer;font:inherit;font-weight:500;padding:13px 26px;border-radius:980px;background:var(--accent);color:var(--accent-ink);transition:transform .2s,filter .2s}
.btn:hover{filter:brightness(1.06);transform:scale(1.03)}
.btn.o{background:transparent;color:var(--brand);box-shadow:inset 0 0 0 1.5px var(--brand)}
.btn.o:hover{background:var(--brand);color:#fff}
.row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:32px}
/* sections */
section{padding:clamp(64px,10vw,120px) 0}
.alt{background:var(--bg2)}
.dark{background:var(--dk);color:var(--dkfg)}.dark .lead{color:#A1A1A6}
.hero{padding-top:clamp(56px,9vw,110px)}
.hero h1{max-width:900px;margin:0 auto;animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hero .lead,.hero .row{animation:rise .9s .15s cubic-bezier(.2,.7,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(24px)}}
.hero em{font-style:normal;background:linear-gradient(90deg,var(--accent),#FFE08A);-webkit-background-clip:text;background-clip:text;color:transparent}
main{animation:fade .35s ease both}
@keyframes fade{from{opacity:0}}
/* grids */
.g{display:grid;gap:18px;margin-top:48px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}
.card{background:var(--card);border-radius:28px;padding:34px;display:flex;flex-direction:column;gap:10px;transition:transform .3s}
.alt .card{background:var(--card)}
a.card:hover{transform:scale(1.02)}
.card p{color:var(--mut);font-size:16px}
.card .more{margin-top:auto;padding-top:14px;color:var(--brand);font-weight:500}
.card .ic{font-size:34px;line-height:1}
.big{grid-column:1/-1;background:var(--brand);color:#fff;border-radius:32px;padding:clamp(34px,6vw,64px)}
.big p{color:#D6E2FA;max-width:560px}.big h2{font-size:clamp(28px,4vw,44px)}
/* chips */
.chips{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:36px}
.chip{border:0;cursor:pointer;font:inherit;font-size:15px;padding:9px 20px;border-radius:980px;background:var(--bg2);color:var(--fg);transition:.2s}
.alt .chip{background:var(--card)}
.chip.on{background:var(--fg);color:var(--bg)}
.panel{margin-top:24px;background:var(--card);border-radius:28px;padding:clamp(26px,5vw,48px);text-align:left}
.panel ul{margin:14px 0 0;padding-left:20px;color:var(--mut)}
.panel li{margin:6px 0}
/* plans */
.plan{position:relative}
.plan .px{font-size:46px;font-weight:700;letter-spacing:-.03em;margin-top:6px}
.plan .px small{font-size:16px;font-weight:400;color:var(--mut)}
.plan ul{list-style:none;margin:12px 0 18px;padding:0;color:var(--mut);font-size:16px}
.plan li{padding:8px 0;border-top:1px solid var(--line)}
.plan.hot{box-shadow:0 0 0 2px var(--accent)}
.tag{position:absolute;top:-13px;left:34px;background:var(--accent);color:var(--accent-ink);font-size:13px;font-weight:600;padding:4px 12px;border-radius:980px}
/* steps */
.steps{counter-reset:s}
.step{display:flex;gap:20px;align-items:flex-start;padding:26px 0;border-top:1px solid var(--line)}
.step::before{counter-increment:s;content:counter(s);flex:none;width:44px;height:44px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700}
.step p{color:var(--mut)}
/* quiz */
.quiz{max-width:640px;margin:44px auto 0;text-align:left;background:#151B30;border-radius:28px;padding:clamp(24px,5vw,40px)}
.bar{height:6px;border-radius:3px;background:#2A3350;overflow:hidden;margin-bottom:22px}
.bar i{display:block;height:100%;width:0;background:var(--accent);transition:width .4s}
.opt{display:block;width:100%;text-align:left;font:inherit;color:var(--dkfg);background:#222A44;border:0;border-radius:16px;padding:15px 18px;margin-top:10px;cursor:pointer;transition:background .2s}
.opt:hover{background:#2C3658}.opt.ok{background:#1F7A3E}.opt.no{background:#8A2B2B}
.quiz .q{font-size:24px;font-weight:600;letter-spacing:-.01em}
/* faq */
details{border-top:1px solid var(--line);padding:20px 0}
details:last-child{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-size:20px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:26px;line-height:1;color:var(--mut);transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--mut);margin-top:12px;max-width:720px}
/* footer */
footer{background:var(--bg2);padding:44px 0;font-size:13px;color:var(--mut)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 40px;justify-content:space-between}
footer a:hover{color:var(--fg)}
.wa{position:fixed;right:max(18px,env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:55;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.3);transition:transform .2s}
.wa:hover{transform:scale(1.08)}.wa svg{width:30px;height:30px;fill:#fff}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}