:root{--bg:#fafbfd;--card:#fff;--tint:#f1f4f9;--ink:#141a26;--mute:#5b6577;--line:#e2e7ef;--acc:#1f6feb;--acc-ink:#fff;--acc-soft:#e8f0fe;--bad:#c0392b;--good:#1d8a4f;--shadow:0 1px 2px rgba(20,30,50,.06),0 8px 24px rgba(20,30,50,.05)}
@media(prefers-color-scheme:dark){:root{--bg:#0e1219;--card:#161b25;--tint:#121721;--ink:#e9edf5;--mute:#9aa5b8;--line:#262d3a;--acc:#5b9bff;--acc-ink:#0b1220;--acc-soft:#17243d;--bad:#ef7a6e;--good:#4cc384;--shadow:none}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
a{color:inherit;text-decoration:none}h1,h2,h3{line-height:1.2;margin:0}p{margin:0}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}.wrap.narrow{max-width:640px}
.ic{flex:none}
/* başlıq */
.top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}.brand small{display:block;font-weight:400;font-size:11px;color:var(--mute);line-height:1.1}
.mark{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--acc);color:var(--acc-ink);font-weight:700}
.nav{display:flex;align-items:center;gap:6px}.nav>a:not(.btn){padding:8px 10px;color:var(--mute);border-radius:8px}.nav>a:not(.btn):hover{color:var(--ink)}
.langs{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;margin:0 6px}.langs a{padding:6px 9px;font-size:13px;color:var(--mute)}.langs a.on{background:var(--acc-soft);color:var(--acc);font-weight:600}
/* düymələr */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:10px;background:var(--acc);color:var(--acc-ink);font-weight:600;border:1px solid var(--acc);cursor:pointer;font:inherit;font-weight:600}
.btn:hover{filter:brightness(1.07)}.btn.alt{background:transparent;color:var(--ink);border-color:var(--line)}.btn.alt:hover{border-color:var(--mute)}.btn.sm{padding:8px 14px;font-size:14px}
/* hero */
.hero{padding:64px 0 56px;background:radial-gradient(900px 360px at 85% -10%,var(--acc-soft),transparent 70%)}
.hero h1{font-size:clamp(36px,6.6vw,72px);letter-spacing:-.025em;line-height:1.08;max-width:15ch}.hero .lead{margin-top:18px;max-width:58ch;font-size:clamp(17px,2vw,20px);color:var(--mute)}
.cta{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}
.crumb{display:inline-block;color:var(--mute);font-size:14px;margin-bottom:18px}.crumb:hover{color:var(--ink)}
.ptitle{display:flex;align-items:center;gap:16px}.ptitle h1{max-width:none;font-size:clamp(28px,4.5vw,44px)}.tag{color:var(--acc);font-weight:600;font-size:14px}
.pic{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--acc-soft);color:var(--acc)}.pic.big{width:60px;height:60px;border-radius:16px}
/* bölmələr */
.sec{padding:56px 0}.sec.tint{background:var(--tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec h2{font-size:clamp(24px,3.4vw,32px);letter-spacing:-.01em}.sub{margin-top:8px;color:var(--mute);max-width:60ch}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px;margin-top:28px}
.pcard{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.pcard:hover{transform:translateY(-2px);border-color:var(--acc)}.pcard h3{font-size:20px;margin-top:10px}.pcard p:not(.tag){color:var(--mute);font-size:15px;flex:1}
.more{display:inline-flex;align-items:center;gap:6px;color:var(--acc);font-weight:600;margin-top:10px;font-size:15px}
.whygrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin-top:28px}.why h3{margin:14px 0 6px;font-size:18px}.why p{color:var(--mute)}
.two-col{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:start}
.checks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:14px}.checks li{display:flex;gap:12px;align-items:flex-start}.checks .ic{color:var(--good);margin-top:2px}
.forbox{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}.forbox h3{font-size:16px;margin-bottom:8px}.forbox p{color:var(--mute)}
/* forma */
.form{margin-top:24px;display:grid;gap:14px}.form label{display:grid;gap:6px;font-size:14px;color:var(--mute)}
.form input,.form select,.form textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px;width:100%;min-width:0}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--acc);outline-offset:1px;border-color:transparent}
.form textarea{resize:vertical}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form button{justify-self:start}
.note{font-size:13px;color:var(--mute)}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.err{margin-top:20px;padding:12px 14px;border:1px solid var(--bad);color:var(--bad);border-radius:10px}
.ok{margin-top:24px;padding:22px;border:1px solid var(--good);border-radius:14px;background:var(--card)}.ok h3{color:var(--good);margin-bottom:4px}
/* altlıq */
.foot{border-top:1px solid var(--line);padding:32px 0 40px;color:var(--mute);font-size:14px}.fl{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.fprod{display:flex;gap:6px 18px;flex-wrap:wrap}.fprod a:hover{color:var(--ink)}.copy{margin-top:22px}
@media(max-width:760px){.two-col{grid-template-columns:1fr}.two{grid-template-columns:1fr}.hide-s{display:none}.brand small{display:none}.hero{padding:44px 0 40px}.sec{padding:40px 0}}
@media(max-width:420px){.nav .btn.sm{display:none}.langs{margin:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pcard{transition:none}}