@charset "utf-8";
/* SINOMERCH — вариант A: чёрный фон, фирменные оранжевые акценты SinoOpt, шрифт Inter */
:root{--o:#F3751E;--oh:#F88E45;--d:#212529;--bg:#000;--card:#111315;--card2:#0b0c0e;--line:#24272b;--txt:#fff;--mut:#a9adb3}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-weight:300;background:var(--bg);color:var(--txt);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:hover{color:var(--oh)}
img{max-width:100%;display:block}
.ic{width:15px;height:15px;fill:currentColor;flex:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.narrow{max-width:860px}
.muted{color:var(--mut)}
.o{color:var(--o)}
.center{text-align:center}
h1,h2,h3{font-weight:700;line-height:1.15}
.h3{font-size:22px;margin:36px 0 12px}

/* верхняя полоска */
.strip{background:var(--d);font-size:13px;font-weight:400;height:32px;display:flex;align-items:center}
.strip .wrap{display:flex;justify-content:space-between;align-items:center;width:100%}
.strip-c{display:flex;gap:18px;align-items:center}
.strip a{display:inline-flex;align-items:center;gap:6px;color:#fff}
.strip .ic{fill:var(--o)}
.strip a:hover{color:var(--oh)}

/* шапка */
.nav{position:sticky;top:0;z-index:50;background:#000;border-bottom:2px solid var(--o)}
.nav .wrap{display:flex;align-items:center;gap:28px;height:64px}
.logo{display:flex;align-items:center;gap:10px;flex:none}
.logo-word{font-weight:800;font-size:22px;letter-spacing:.5px;color:#fff}
.logo-word b{font-weight:800;color:var(--o)}
.logo:hover .logo-word{color:#fff}
.tag{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;padding:3px 7px;border-radius:4px;background:var(--o);color:#fff}
.menu{display:flex;gap:18px;align-items:center;flex:1;white-space:nowrap;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.2px}
.menu a.act{color:var(--o)}
.menu .cta{margin-left:auto;background:var(--o);color:#fff;font-weight:700;padding:10px 18px;border-radius:5px}
.menu .cta:hover{background:var(--oh);color:#fff}
.burger{display:none;margin-left:auto;background:none;border:0;width:40px;height:40px;cursor:pointer;position:relative}
.burger span,.burger:before,.burger:after{content:"";position:absolute;left:8px;right:8px;height:2px;background:#fff;transition:.2s}
.burger span{top:19px}.burger:before{top:12px}.burger:after{top:26px}

/* кнопки */
.btn{display:inline-block;font-weight:500;font-size:17px;padding:13px 26px;border-radius:6px;border:1px solid transparent;cursor:pointer;font-family:inherit}
.btn-o{background:var(--o);color:#fff}
.btn-o:hover{background:var(--oh);color:#fff}
.btn-ghost{border-color:#fff;color:#fff;margin-left:10px}
.btn-ghost:hover{border-color:var(--o);color:var(--o)}

/* первый экран */
.hero{background:linear-gradient(90deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.55) 55%,rgba(0,0,0,.25) 100%),url(/img/bokeh.jpg) center/cover;min-height:520px;display:flex;align-items:center;overflow:hidden}
.hero-sm{min-height:440px}
.hero-row{width:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
.hero-in{max-width:640px;padding:56px 0}
.eyebrow{color:var(--o);font-weight:600;font-size:14px;text-transform:uppercase;letter-spacing:.6px;margin-bottom:14px}
.hero h1{font-size:52px;margin-bottom:20px}
.hero-sm h1{font-size:44px}
.lead{font-size:19px;line-height:1.55;color:#e6e6e6;margin-bottom:30px}
.hero-img{width:400px;flex:none;mix-blend-mode:lighten;-webkit-mask-image:radial-gradient(circle at center,#000 45%,transparent 72%);mask-image:radial-gradient(circle at center,#000 45%,transparent 72%)}
.crumbs{font-size:13px;color:var(--mut);margin-bottom:14px}
.crumbs a{color:var(--mut);text-decoration:underline}

/* преимущества */
.benbar{border-bottom:1px solid var(--line)}
.bens{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 0}
.ben{display:flex;gap:14px;align-items:flex-start}
.ben .n{flex:0 0 40px;height:40px;border-radius:50%;background:var(--o);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}
.ben b{display:block;font-weight:700;font-size:15px;margin-bottom:3px}
.ben span{font-size:13.5px;line-height:1.4;color:var(--mut)}

/* секции */
.sec{padding:70px 0}
.sec-dark{background:var(--card2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec h2{font-size:34px;margin-bottom:10px}
.sec .sub{color:var(--mut);font-size:16px;margin-bottom:34px}
.pagehead{padding:46px 0 10px;border-bottom:1px solid var(--line)}
.pagehead h1{font-size:40px;margin-bottom:12px}
.pagehead .sub{color:var(--mut);font-size:17px;margin-bottom:26px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cols4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.rounded{border-radius:16px}
.prose p{font-size:16.5px;line-height:1.7;margin-bottom:16px;color:#e4e4e4}
.prose h2{font-size:28px;margin:40px 0 14px}
.prose img{margin:10px 0 20px;max-width:420px}
.box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:26px 28px}
.box h3{font-size:19px;margin-bottom:14px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.tile b{display:block;font-weight:700;margin-bottom:6px}
.tile span{font-size:14px;color:var(--mut)}
.tile a,.prose a{color:var(--o)}
.ticks{list-style:none;margin-bottom:24px}
.ticks li{position:relative;padding-left:26px;margin-bottom:10px;font-size:16px}
.ticks li:before{content:"";position:absolute;left:0;top:7px;width:10px;height:10px;border-radius:50%;background:var(--o);box-shadow:0 0 10px var(--o)}
.steps{padding-left:22px}
.steps li{margin-bottom:10px;padding-left:4px}
.steps li::marker{color:var(--o);font-weight:700}
.pics{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pics img{border-radius:10px;aspect-ratio:4/3;object-fit:cover;width:100%}
.contacts p{display:flex;gap:10px;align-items:center;margin-bottom:12px;font-size:16px}
.contacts .ic{fill:var(--o);width:18px;height:18px}
.tbl{overflow-x:auto;margin-bottom:20px}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
th{color:var(--o);font-weight:600}

/* каталог */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{border-radius:12px;overflow:hidden;background:var(--card);border:1px solid var(--line);transition:transform .15s,border-color .15s,box-shadow .15s;display:block}
.card:hover{transform:translateY(-3px);border-color:var(--o);color:inherit}
.card .im{aspect-ratio:1/1;background:#000;display:flex;align-items:center;justify-content:center}
.card .im img{width:86%;height:86%;object-fit:contain}
.card .t{padding:16px 18px 18px}
.card h3{font-size:16px;text-transform:uppercase;letter-spacing:.2px;margin-bottom:6px}
.card p{font-size:13.5px;color:var(--mut);margin-bottom:12px;line-height:1.4}
.card .lnk{color:var(--o);font-weight:600;font-size:14px}
.card.hot{border-color:var(--o);box-shadow:0 0 0 1px var(--o),0 10px 30px rgba(243,117,30,.18)}

/* форма */
.band{background:linear-gradient(135deg,#F3751E,#F88E45);color:#fff;padding:50px 0}
.band-in{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.band h2{font-size:30px;margin-bottom:8px}
.band p{font-size:16px}
.band .tz{display:flex;gap:8px;font-size:13.5px;margin-top:16px;opacity:.95}
.band .tz .ic{margin-top:2px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form input,.form select,.form textarea{border:0;border-radius:6px;padding:13px 14px;font:400 15px Inter,sans-serif;width:100%;color:#212529;background:#fff}
.form select,.form textarea,.form .agree,.form button,.form .smart-captcha,.form .alert{grid-column:1/-1}
.form textarea{resize:vertical}
.form .agree input{width:auto;flex:none;margin-top:2px;accent-color:#212529}
.form .agree{display:flex;gap:8px;align-items:flex-start;font-size:13px}
.form .agree a{text-decoration:underline}
.form button{background:var(--d);color:#fff;border:0;border-radius:6px;padding:14px 22px;font:700 15px Inter,sans-serif;text-transform:uppercase;cursor:pointer}
.form button:hover{background:#000}
.form .alert{background:#fff3cd;color:#664d03;border-radius:6px;padding:10px 12px;font-size:14px}
.hp{position:absolute!important;left:-9999px!important}

/* окно после отправки */
.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:100;align-items:center;justify-content:center;padding:16px}
.modal.show{display:flex}
.modal-box{background:#fff;color:#212529;border-radius:12px;padding:28px;max-width:440px;width:100%}
.modal-box h2{font-size:21px;display:flex;gap:8px;align-items:center;margin-bottom:12px}
.modal-box h2 .ic{fill:var(--o);width:22px;height:22px}
.modal-box p{margin-bottom:10px}
.modal-box .muted{color:#6c757d;font-size:14px;margin-bottom:20px}

/* вопросы */
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;position:relative;padding-right:30px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:0;top:-2px;color:var(--o);font-size:24px;font-weight:400}
.faq details[open] summary:after{content:"–"}
.faq p{color:#d6d6d6;margin-top:10px;line-height:1.6}
.faq + p{margin-top:20px}

/* основатель */
.founder{text-align:center;max-width:820px;margin:0 auto}
.founder img{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:0 auto 22px;border:3px solid var(--o)}
.founder q{display:block;font-size:18px;line-height:1.6;margin-bottom:18px;quotes:none}
.founder b{font-weight:700}
.founder small{display:block;color:var(--mut);margin-top:4px}

/* подвал */
footer{background:var(--d);color:#cfd3d7;padding:46px 0 20px;font-size:14px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.foot .logo{margin-bottom:14px}
footer h4{color:#fff;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.4px;margin-bottom:12px}
footer li{list-style:none;margin-bottom:8px}
footer a:hover{color:var(--o)}
footer .o{color:var(--o)}
.soc{display:flex;gap:12px;align-items:center;margin-top:16px}
.soc .ic{width:22px;height:22px;fill:var(--o)}
.foot-b{border-top:1px solid #343a40;margin-top:30px;padding-top:18px;font-size:12.5px}
.foot-b p{margin-bottom:6px}
.foot-b a{text-decoration:underline}

/* планшет и телефон */
@media(max-width:1180px){
  .menu{gap:13px;font-size:12px}
  .menu .cta{padding:9px 12px}
  .nav .wrap{gap:18px}
  .hero-img{width:300px}
}
@media(max-width:900px){
  .hide-sm{display:none!important}
  .burger{display:block}
  .menu{display:none;position:absolute;top:66px;left:0;right:0;background:#000;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;border-bottom:2px solid var(--o);font-size:15px}
  .menu.open{display:flex}
  .menu a{padding:12px 0;border-bottom:1px solid var(--line)}
  .menu .cta{margin:12px 0 0;text-align:center;border:0}
  .nav .wrap{position:relative}
  .hero,.hero-sm{min-height:auto}
  .hero h1,.hero-sm h1{font-size:34px}
  .lead{font-size:16px}
  .hero-img{display:none}
  .btn{font-size:16px;padding:12px 18px}
  .bens,.grid,.cols4{grid-template-columns:1fr 1fr;gap:14px}
  .split,.cols2,.band-in{grid-template-columns:1fr;gap:26px}
  .sec{padding:46px 0}
  .sec h2{font-size:26px}
  .pagehead h1{font-size:30px}
  .prose h2{font-size:23px}
  .prose img{max-width:100%}
  .foot{grid-template-columns:1fr 1fr}
  .card h3{font-size:14px}
  .card .t{padding:12px}
}
@media(max-width:520px){
  .wrap{padding:0 16px}
  .btn-ghost{margin:10px 0 0}
  .hero .btn{display:block;text-align:center}
  .bens{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}
  .logo-word{font-size:19px}
}