:root{--bg:#e6e9f2;--surface:#eceff6;--ink:#1c2236;--muted:#5b6482;--accent:#4f6bff;--accent2:#8a5cf6;--line:rgba(120,130,170,.25);--sh-d:#c3c8d9;--sh-l:#ffffff;--r:16px;--font:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;--maxw:1200px}
:root[data-theme=dark]{--bg:#1a1e2c;--surface:#20253a;--ink:#e8ebf7;--muted:#9aa3c2;--line:rgba(160,170,210,.18);--sh-d:#121521;--sh-l:#2a3050}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]):not([data-theme=dark]){--bg:#1a1e2c;--surface:#20253a;--ink:#e8ebf7;--muted:#9aa3c2;--line:rgba(160,170,210,.18);--sh-d:#121521;--sh-l:#2a3050}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--font);overflow-x:hidden}
img,svg{max-width:100%}a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.raised{background:var(--surface);border-radius:var(--r);border:1px solid var(--line);box-shadow:8px 8px 18px var(--sh-d),-8px -8px 18px var(--sh-l)}
.inset{background:var(--surface);border-radius:12px;border:1px solid var(--line);box-shadow:inset 4px 4px 9px var(--sh-d),inset -4px -4px 9px var(--sh-l)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font:600 .95rem var(--font);text-decoration:none;cursor:pointer;box-shadow:5px 5px 11px var(--sh-d),-5px -5px 11px var(--sh-l);transition:box-shadow .15s,transform .15s}
.btn:hover{transform:translateY(-1px)}.btn:active{transform:none;box-shadow:inset 3px 3px 7px var(--sh-d),inset -3px -3px 7px var(--sh-l)}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border-color:transparent}
.btn.icon{width:44px;padding:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--surface);padding:8px 12px;border-radius:8px}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:14px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;text-decoration:none;margin-right:auto}
.brand img,.mark{width:34px;height:34px;border-radius:10px}
.mark{background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:3px 3px 7px var(--sh-d),-3px -3px 7px var(--sh-l)}
.nav{display:none;gap:2px;flex-wrap:wrap;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:8px 9px;border-radius:10px;text-decoration:none;font-size:.86rem;font-weight:600;color:var(--muted)}
.nav a:hover,.nav a[aria-current=page]{color:var(--ink);box-shadow:inset 2px 2px 5px var(--sh-d),inset -2px -2px 5px var(--sh-l)}
.hdr .cta{display:none}
.menu{display:none;border-top:1px solid var(--line);padding:10px 20px 16px}.menu.open{display:block}
.menu a{display:block;padding:11px 8px;text-decoration:none;font-weight:600;border-bottom:1px solid var(--line)}
@media(min-width:1180px){.nav{display:flex}.hdr .cta{display:inline-flex}#mt-burger{display:none}.menu,.menu.open{display:none}}
/* hero */
.hero{display:grid;gap:36px;padding:56px 0 40px;align-items:center}
@media(min-width:900px){.hero{grid-template-columns:1.1fr .9fr}}
h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.1;margin:0 0 14px;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2rem);margin:0 0 8px}.lead{color:var(--muted);max-width:56ch}
.search{display:flex;gap:10px;margin:22px 0;flex-wrap:wrap}
.search input{flex:1;min-width:200px;min-height:48px;padding:0 16px;border:0;color:var(--ink);font:1rem var(--font);background:var(--surface);border-radius:12px;box-shadow:inset 4px 4px 9px var(--sh-d),inset -4px -4px 9px var(--sh-l)}
.hero-art{padding:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.hero-art i{aspect-ratio:1;border-radius:14px;background:var(--surface);box-shadow:5px 5px 11px var(--sh-d),-5px -5px 11px var(--sh-l);display:grid;place-items:center}
.hero-art i:nth-child(4n+1){background:linear-gradient(135deg,var(--accent),var(--accent2))}
.hero-art svg{width:42%;stroke:var(--muted);fill:none;stroke-width:1.8}.hero-art i:nth-child(4n+1) svg{stroke:#fff}
.hero-img{width:100%;border-radius:var(--r)}
section.block{padding:40px 0}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.card{padding:22px;display:flex;flex-direction:column;gap:10px}.card h3{margin:0;font-size:1.1rem}.card p{margin:0;color:var(--muted);font-size:.93rem;flex:1}
.empty{padding:22px;color:var(--muted);text-align:center}
.steps{counter-reset:s;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.steps .card::before{counter-increment:s;content:counter(s);width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent2))}
details{padding:16px 20px;margin-bottom:14px}summary{cursor:pointer;font-weight:700}details p{margin:10px 0 0;color:var(--muted)}
.car{position:relative}.car-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 6px 20px;scrollbar-width:none}
.car-track>*{flex:0 0 min(420px,86%);scroll-snap-align:start;padding:24px}.car-ctl{display:flex;gap:10px;justify-content:center}
.ad{display:none;margin:24px auto;text-align:center;color:var(--muted);font-size:.8rem}.ad.on{display:block}
.ftr{margin-top:40px;border-top:1px solid var(--line);padding:40px 0 24px}
.ftr .cols{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.ftr h4{margin:0 0 10px}.ftr ul{list-style:none;margin:0;padding:0}.ftr li a{display:inline-block;padding:3px 0;text-decoration:none;color:var(--muted)}.ftr li a:hover{color:var(--ink)}
.copy{margin-top:26px;color:var(--muted);font-size:.85rem}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}