:root{--acc:#FF6B00;--acc2:#E65F00;--ink:#111318;--mut:#6B7280;--line:#E4E6EB;--bg:#F4F4F6;--card:#fff;--dark:#0B0D10;--dark2:#181B21;--r:20px;--col:720px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#0B0D10;color:var(--ink);font-family:Manrope,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:16px;line-height:1.5;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.01em}
h2{font-size:24px;font-weight:800;margin-bottom:16px}
.page{max-width:var(--col);margin:0 auto;background:var(--bg);min-height:100vh;position:relative;overflow:hidden}
@media(min-width:721px){body{background:#0B0D10 radial-gradient(circle at 20% 0,#2a1a0c,transparent 55%)}.page{box-shadow:0 0 80px rgba(0,0,0,.6)}}
.mut{color:var(--mut)}
.acc{color:var(--acc)}
.ic{width:24px;height:24px;flex:0 0 auto}

/* кнопки */
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:58px;padding:14px 20px;border:0;border-radius:18px;background:var(--acc);color:#111;font-weight:800;font-size:17px;cursor:pointer;text-align:center;transition:background .15s,transform .1s;-webkit-tap-highlight-color:transparent}
.btn:hover{background:var(--acc2)}.btn:active{transform:scale(.98)}
.btn[disabled]{opacity:.6;cursor:default}
.btn.sm{min-height:46px;padding:10px 18px;font-size:15px;border-radius:14px;width:auto}
.micro{font-size:13px;color:var(--mut);text-align:center;margin:10px 0 0}

/* хедер */
.hdr{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;position:absolute;top:0;left:0;right:0;z-index:5;color:#fff}
.hdr.static{position:static;background:var(--dark)}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;letter-spacing:.02em}
.logo i{display:flex;width:32px;height:32px;border-radius:9px;background:var(--acc);color:#111;align-items:center;justify-content:center}
.logo i svg{width:18px;height:18px}
.hphone{display:flex;align-items:center;gap:8px;font-weight:700;font-size:15px;padding:8px 14px;border-radius:999px;background:rgba(0,0,0,.35);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.18)}
.hphone .ic{width:18px;height:18px}
@media(max-width:360px){.hphone span{display:none}}

/* hero */
.hero{position:relative;background:var(--dark);color:#fff;min-height:100svh;display:flex;flex-direction:column}
.hero .pic{position:relative;height:66svh;min-height:380px;max-height:720px;overflow:hidden;background:#1a1d23}
.hero .pic img{width:100%;height:100%;object-fit:cover;object-position:center 45%}
.hero .pic:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,13,16,.6) 0%,rgba(11,13,16,0) 22%,rgba(11,13,16,0) 52%,rgba(11,13,16,.8) 82%,var(--dark) 100%)}
.hero .body{position:relative;margin-top:-110px;padding:0 20px 22px;flex:1;display:flex;flex-direction:column;justify-content:flex-end}
.hero .type{font-size:15px;color:rgba(255,255,255,.72);font-weight:600;margin-bottom:6px}
.hero h1{font-size:28px;font-weight:800}
.price{margin:14px 0 4px;font-weight:800;font-size:48px;line-height:1;letter-spacing:-.03em;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price small{font-size:20px;font-weight:700;letter-spacing:0;color:rgba(255,255,255,.8)}
.hero .cond{font-size:14px;color:rgba(255,255,255,.75);margin:0 0 18px}
.hero .micro{color:rgba(255,255,255,.6)}
.hero .btn{box-shadow:0 10px 30px rgba(255,107,0,.35)}

/* sticky-бар */
.sticky{position:fixed;left:50%;bottom:0;transform:translate(-50%,110%);width:100%;max-width:var(--col);z-index:50;display:flex;align-items:center;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);transition:transform .28s}
body.st .sticky{transform:translate(-50%,0)}
.sticky .t{flex:1;min-width:0;line-height:1.25}
.sticky .t b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sticky .t span{font-size:15px;font-weight:800;color:var(--acc)}
.sticky .btn{width:auto;flex:0 0 auto;padding:12px 18px;min-height:48px;font-size:15px;border-radius:14px}
.stpad{height:calc(74px + env(safe-area-inset-bottom))}

/* секции */
.sec{padding:30px 20px 6px}
.sec.tight{padding-top:22px}
.lead{margin:-6px 0 16px;color:var(--mut);font-size:15px}
.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:20px 16px 0}
.sp{background:var(--card);border-radius:16px;padding:14px 2px 12px;text-align:center;font-size:12.5px;font-weight:700;line-height:1.2;white-space:nowrap;overflow:hidden;letter-spacing:-.01em}
.sp .ic{display:block;width:26px;height:26px;color:var(--acc);margin:0 auto 8px}
.card{background:var(--card);border-radius:var(--r);padding:18px}

/* галерея */
.galw{padding:24px 0 0}
.gal{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 20px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.gal::-webkit-scrollbar{display:none}
.gal>div{flex:0 0 84%;max-width:520px;aspect-ratio:1/1;background:#fff;border-radius:var(--r);overflow:hidden;scroll-snap-align:center}
.gal>div img{width:100%;height:100%;object-fit:contain}
.gcount{text-align:center;font-size:13px;color:var(--mut);margin:10px 0 0;font-variant-numeric:tabular-nums}

/* списки */
.list{display:grid;gap:10px}
.list>div{display:flex;gap:12px;align-items:flex-start;background:var(--card);border-radius:16px;padding:14px 16px;font-weight:600;font-size:15px;line-height:1.4}
.list .ic{color:var(--acc);margin-top:1px}
.list.plain>div{background:none;padding:6px 0;border-bottom:1px solid var(--line);border-radius:0}
.list.plain>div:last-child{border:0}

/* калькулятор срока */
.calc{background:var(--dark);color:#fff;border-radius:24px;padding:24px 20px}
.calc h2{margin-bottom:4px}
.calc .cp{font-size:44px;font-weight:800;letter-spacing:-.03em;line-height:1;margin:16px 0 4px;font-variant-numeric:tabular-nums}
.calc .cp small{font-size:18px;font-weight:700;color:rgba(255,255,255,.75);letter-spacing:0}
.calc .cm{color:rgba(255,255,255,.7);font-size:14px}
.calc input[type=range]{width:100%;margin:22px 0 6px;-webkit-appearance:none;appearance:none;background:transparent;height:44px}
.calc input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:4px;background:linear-gradient(90deg,var(--acc) var(--p,100%),rgba(255,255,255,.18) var(--p,100%))}
.calc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:32px;height:32px;border-radius:50%;background:#fff;border:4px solid var(--acc);margin-top:-12px;box-shadow:0 4px 14px rgba(0,0,0,.4)}
.calc input[type=range]::-moz-range-track{height:8px;border-radius:4px;background:rgba(255,255,255,.18)}
.calc input[type=range]::-moz-range-progress{height:8px;border-radius:4px;background:var(--acc)}
.calc input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#fff;border:4px solid var(--acc)}
.calc .ticks{display:flex;justify-content:space-between;font-size:12px;color:rgba(255,255,255,.55);margin-bottom:18px;font-variant-numeric:tabular-nums}
.calc .note{font-size:13px;color:rgba(255,255,255,.55);margin:0 0 18px}

/* характеристики */
.tbl{background:var(--card);border-radius:var(--r);padding:4px 18px}
.tbl div{display:grid;grid-template-columns:44% 56%;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.tbl div:last-child{border:0}
.tbl span{color:var(--mut)}.tbl b{font-weight:700}

/* шаги */
.steps{display:grid;gap:12px}
.steps>div{display:flex;gap:14px;align-items:flex-start}
.steps i{flex:0 0 40px;height:40px;border-radius:50%;background:var(--acc);color:#111;display:flex;align-items:center;justify-content:center;font-style:normal;font-weight:800}
.steps b{display:block;font-size:16px}.steps span{font-size:14px;color:var(--mut)}

/* доверие */
.trust{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.trust>div{background:var(--card);border-radius:16px;padding:16px 14px}
.trust .ic{color:var(--acc);width:28px;height:28px;margin-bottom:10px}
.trust b{display:block;font-size:16px;line-height:1.2}.trust span{font-size:13px;color:var(--mut);display:block;margin-top:4px;line-height:1.35}

/* faq */
.faq details{background:var(--card);border-radius:16px;margin-bottom:8px}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px;font-weight:700;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{color:var(--acc);transition:transform .2s}
.faq details[open] summary .ic{transform:rotate(180deg)}
.faq p{margin:0;padding:0 16px 16px;color:#374151;font-size:15px}

/* форма */
.form{background:var(--card);border-radius:24px;padding:24px 20px;box-shadow:0 20px 60px rgba(17,19,24,.08)}
.form h2{font-size:23px}
.form .lead{margin-bottom:18px}
.form label{display:block;font-size:13px;font-weight:700;color:var(--mut);margin:12px 0 6px}
.form input{width:100%;height:56px;padding:0 16px;border:2px solid var(--line);border-radius:16px;font-size:18px;background:#fff;outline:none}
.form input:focus{border-color:var(--acc)}
.form input.bad{border-color:#DC2626}
.form .btn{margin-top:18px}
.form .agree{font-size:12px;color:var(--mut);margin:12px 0 0;text-align:center}
.form .agree a{text-decoration:underline}
.form .err{display:none;color:#DC2626;font-size:14px;margin-top:12px;text-align:center}
.ok{display:none;text-align:center}
.ok .big{width:64px;height:64px;border-radius:50%;background:var(--acc);color:#111;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.ok .big svg{width:34px;height:34px}
.ok h2{font-size:22px;margin-bottom:6px}
.quiz{margin-top:22px;text-align:left}
.quiz p{margin:14px 0 8px;font-size:14px;font-weight:700;color:var(--mut)}
.quiz .row{display:flex;gap:8px;flex-wrap:wrap}
.quiz button{flex:1;min-height:44px;border:2px solid var(--line);background:#fff;border-radius:12px;font-weight:700;font-size:14px;cursor:pointer;padding:6px 8px}
.quiz button.on{border-color:var(--acc);background:#FFF1E6}
.quiz .thx{display:none;margin:16px 0 0;color:var(--ink);font-size:15px;font-weight:600;text-align:center}
.pulse{animation:pulse 1.2s ease-out 1}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,107,0,.5)}100%{box-shadow:0 0 0 24px rgba(255,107,0,0)}}

/* другие модели */
.others{display:flex;gap:10px;overflow-x:auto;padding:0 20px 8px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.others::-webkit-scrollbar{display:none}
.others a{flex:0 0 150px;background:var(--card);border-radius:16px;padding:8px 8px 12px}
.others .im{aspect-ratio:1/1;border-radius:10px;overflow:hidden;background:#fff;margin-bottom:8px}
.others img{width:100%;height:100%;object-fit:cover}
.others b{display:block;font-size:14px;line-height:1.2}
.others span{display:block;font-size:13px;color:var(--acc);font-weight:800;margin-top:3px}

/* лента моделей (главная) */
.intro{background:var(--dark);color:#fff;padding:8px 20px 28px}
.intro h1{font-size:30px;font-weight:800}
.intro p{color:rgba(255,255,255,.7);margin:10px 0 0;font-size:15px}
.feed{padding:16px 16px 8px;display:grid;gap:16px}
.mcard{background:var(--card);border-radius:24px;overflow:hidden;display:block}
.mcard .im{aspect-ratio:1/1;background:#fff;overflow:hidden}
.mcard .im img{width:100%;height:100%;object-fit:cover}
.mcard .b{padding:18px 18px 20px}
.mcard .type{font-size:13px;color:var(--mut);font-weight:600}
.mcard h2{font-size:24px;margin:2px 0 8px}
.mcard .p{font-size:32px;font-weight:800;letter-spacing:-.02em;line-height:1;color:var(--ink)}
.mcard .p small{font-size:15px;font-weight:700;color:var(--mut);letter-spacing:0}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 16px}
.chips span{font-size:13px;font-weight:700;background:var(--bg);border-radius:999px;padding:6px 11px}
@media(min-width:721px){.feed{grid-template-columns:1fr 1fr}.mcard h2{font-size:22px}}
/* главная: компактный каталог */
.home{background:var(--dark);color:#fff;padding:12px 20px 30px}
.home h1{font-size:30px;font-weight:800;line-height:1.1;margin:0 0 10px}
.home p{color:rgba(255,255,255,.75);font-size:16px;margin:0 0 18px}
.home .btn{display:inline-flex;width:100%;justify-content:center}
.home .tr{display:flex;flex-direction:column;gap:8px;margin-top:18px;font-size:14px;color:rgba(255,255,255,.85)}
.home .tr span{display:flex;gap:8px;align-items:center}.home .tr svg{width:18px;height:18px;flex:none;color:var(--acc)}
.gnav{display:flex;gap:8px;padding:14px 16px 4px;overflow-x:auto;scrollbar-width:none}.gnav::-webkit-scrollbar{display:none}
.gnav a{flex:none;font-size:14px;font-weight:700;background:var(--card);border-radius:999px;padding:10px 14px;color:var(--ink);text-decoration:none;border:1px solid rgba(0,0,0,.06)}
.grp{padding:18px 16px 6px}.grp h2{font-size:24px;margin:0 0 2px}.grp>.mut{margin:0 0 12px;font-size:14px}
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pc{background:var(--card);border-radius:20px;overflow:hidden;text-decoration:none;color:var(--ink);display:block;border:1px solid rgba(0,0,0,.05)}
.pc .im{aspect-ratio:4/5;background:#f1f1f1;overflow:hidden}.pc .im img{width:100%;height:100%;object-fit:cover;display:block}
.pc .b{padding:10px 12px 12px}.pc .type{font-size:12px;color:var(--mut);font-weight:600;line-height:1.2;min-height:2.4em}
.pc .n{font-size:16px;font-weight:800;margin:4px 0 6px}.pc .p{font-size:20px;font-weight:800;line-height:1;letter-spacing:-.02em}
.pc .p small{font-size:12px;font-weight:700;color:var(--mut);letter-spacing:0}
.pc .tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}.pc .tags span{font-size:11px;font-weight:700;background:var(--bg);border-radius:999px;padding:4px 8px}
@media(min-width:721px){.pgrid{grid-template-columns:repeat(3,1fr)}.home h1{font-size:40px}}


/* футер */
footer{background:var(--dark);color:rgba(255,255,255,.6);padding:28px 20px calc(28px + env(safe-area-inset-bottom));font-size:13px;line-height:1.6}
footer a{color:#fff}
footer p{margin:0 0 6px}

/* политика */
.doc{padding:24px 20px 40px;background:var(--card)}
.doc h1{font-size:24px;margin-bottom:16px}
.doc h2{font-size:18px;margin:24px 0 6px}
.doc h3{font-size:16px;margin:12px 0 6px}
.doc p{margin:0 0 10px;font-size:15px}
.doc .note{background:#FFF1E6;border-radius:12px;padding:12px 14px}