:root{
  --orange:#f26522;--orange-d:#d9500f;--red:#c8102e;--ink:#111418;--ink2:#1c2128;
  --text:#3b4350;--muted:#6b7480;--line:#e6e8eb;--soft:#f6f7f9;--white:#fff;
  --radius:10px;--shadow:0 8px 30px rgba(17,20,24,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);line-height:1.65;background:#fff;font-size:16px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;font-weight:700}
.container{width:min(1180px,92%);margin-inline:auto}
section{padding:72px 0}
.sec-head{text-align:center;max-width:720px;margin:0 auto 44px}
.sec-head .eyebrow,.eyebrow{display:inline-block;color:var(--orange);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;margin-bottom:8px}
.sec-head h2{font-size:clamp(1.7rem,3vw,2.4rem)}
.bar{display:block;width:64px;height:4px;background:var(--orange);border-radius:2px;margin:14px auto 0}
.btn{display:inline-block;background:var(--orange);color:#fff;padding:13px 30px;border-radius:50px;font-weight:700;letter-spacing:.02em;border:0;cursor:pointer;font-size:1rem;transition:.25s}
.btn:hover{background:var(--orange-d);transform:translateY(-2px);box-shadow:0 8px 20px rgba(242,101,34,.35)}
.btn.dark{background:var(--ink)}.btn.dark:hover{background:var(--ink2);box-shadow:0 8px 20px rgba(0,0,0,.25)}

/* top bar */
.topbar{background:var(--ink);color:#cfd4da;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:9px 0}
.topbar ul{display:flex;gap:22px;flex-wrap:wrap}
.topbar a:hover{color:var(--orange)}
.topbar .social{display:flex;gap:6px}
.topbar .social a{width:28px;height:28px;border-radius:50%;background:#262d36;display:grid;place-items:center;transition:.2s}
.topbar .social a:hover{background:var(--orange);color:#fff}
.topbar .social svg{width:14px;height:14px;fill:currentColor}

/* header */
header.site{background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 14px rgba(0,0,0,.07)}
header.site .container{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 0}
.logo img{height:52px;width:auto}
nav.main ul{display:flex;gap:6px;align-items:center}
nav.main a{display:block;padding:10px 16px;font-weight:600;color:var(--ink);border-radius:6px;transition:.2s}
nav.main a:hover,nav.main a.active{color:var(--orange)}
.header-cta{display:flex;align-items:center;gap:14px}
.header-cta img{height:54px;width:54px}
.header-cta .btn{padding:10px 22px}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:26px;height:3px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.3s}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;padding:0;overflow:hidden}
.slide{display:none;min-height:560px;position:relative}
.slide.active{display:block;animation:fade .8s}
@keyframes fade{from{opacity:.2}to{opacity:1}}
.slide .bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:blur(0)}
.slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,12,15,.92) 0%,rgba(10,12,15,.78) 45%,rgba(10,12,15,.25) 100%);z-index:1}
.slide .container{position:relative;z-index:2;min-height:560px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:30px;padding:60px 0}
.slide h4{color:var(--orange);text-transform:uppercase;letter-spacing:.18em;font-size:.9rem;margin-bottom:12px}
.slide h1{color:#fff;font-size:clamp(2.2rem,5vw,3.8rem);margin-bottom:14px}
.slide p{font-size:1.2rem;color:#dfe3e8;margin-bottom:28px;max-width:520px}
.slide .shot{border-radius:14px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.5);border:4px solid rgba(255,255,255,.15);justify-self:end;max-width:460px;width:100%}
.slide .shot img{width:100%;height:340px;object-fit:cover}
.hero .arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.18);color:#fff;font-size:1.4rem;cursor:pointer;transition:.2s}
.hero .arrow:hover{background:var(--orange)}
.hero .prev{left:16px}.hero .next{right:16px}
.dots{position:absolute;bottom:18px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:5}
.dots button{width:11px;height:11px;border-radius:50%;border:0;background:rgba(255,255,255,.4);cursor:pointer}
.dots button.on{background:var(--orange);width:28px;border-radius:6px}

/* page banner */
.page-banner{background:linear-gradient(120deg,rgba(17,20,24,.93),rgba(17,20,24,.75)),url(../img/hero/Banner2.jpg) center/cover;color:#fff;padding:70px 0;text-align:center}
.page-banner h1{color:#fff;font-size:clamp(2rem,4vw,3rem)}
.crumbs{margin-top:10px;color:#c9ced4;font-size:.95rem}
.crumbs a:hover{color:var(--orange)}

/* services cards (home) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px)}
.card .img{height:210px;overflow:hidden;background:var(--soft)}
.card .img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.card:hover .img img{transform:scale(1.07)}
.card .body{padding:22px;display:flex;gap:14px;align-items:flex-start}
.card .ico{flex:0 0 46px;height:46px;border-radius:50%;background:var(--orange);display:grid;place-items:center;margin-top:2px}
.card .ico svg{width:24px;height:24px;fill:#fff}
.card h3{font-size:1.1rem}

/* who we are */
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.split img.main{border-radius:14px;box-shadow:var(--shadow);width:100%;max-height:520px;object-fit:cover}
.split h2{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:16px}
.split p{margin-bottom:14px}
.split .btn{margin-top:10px}
.soft{background:var(--soft)}

/* info blocks */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.info{background:#fff;border-left:5px solid var(--orange);padding:26px;border-radius:var(--radius);box-shadow:var(--shadow)}
.info h3{margin-bottom:8px;font-size:1.2rem}
.classes{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.class{background:#fff;border-radius:var(--radius);padding:24px 18px;text-align:center;box-shadow:var(--shadow);border-top:4px solid var(--orange)}
.class b{display:block;font-size:2rem;color:var(--orange);line-height:1.1;margin-bottom:6px}
.class span{font-size:.95rem}
.prose h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:6px 0 12px}
.prose p{margin-bottom:14px;max-width:900px}

/* faq */
.faq{max-width:860px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--orange);font-size:1.5rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{border-bottom:1px solid var(--line);background:var(--soft)}
.faq p{padding:16px 22px}

/* services page */
.svc-block{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:30px;margin-bottom:26px;border-top:5px solid var(--orange)}
.svc-block h3{font-size:1.4rem;margin-bottom:16px}
.svc-block ol{columns:2;column-gap:40px;padding-left:22px}
.svc-block li{margin-bottom:8px;break-inside:avoid}
.svc-block ul.tick{columns:2;column-gap:40px}
.svc-block ul.tick li{padding-left:26px;position:relative}
.svc-block ul.tick li::before{content:"✔";position:absolute;left:0;color:var(--orange);font-weight:700}
.cta-band{background:var(--ink);color:#fff;text-align:center;padding:56px 0}
.cta-band h3{color:#fff;font-size:1.8rem;margin-bottom:18px}

/* products */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.product{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;text-align:center;transition:.3s}
.product:hover{transform:translateY(-6px)}
.product .img{height:240px;background:#fff;display:grid;place-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.product .img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.product .img img.contain{object-fit:contain;padding:14px}
.product:hover .img img{transform:scale(1.06)}
.product h3{padding:20px;font-size:1.1rem}
.product:hover h3{color:var(--orange)}
.notice{max-width:640px;margin:0 auto;text-align:center;background:#fff;box-shadow:var(--shadow);border-radius:var(--radius);padding:50px 30px;border-top:5px solid var(--orange)}
.notice h2{font-size:1.9rem;margin-bottom:8px}
.notice h3{color:var(--orange);margin-bottom:18px}

/* gallery */
.gallery{columns:3;column-gap:18px}
.gallery a{display:block;margin-bottom:18px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);break-inside:avoid;position:relative;cursor:zoom-in}
.gallery img{width:100%;transition:.5s}
.gallery a:hover img{transform:scale(1.05)}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;z-index:200;padding:20px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-height:92vh;max-width:94vw;border-radius:8px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:36px}
.form-box,.contact-info{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:34px}
.form-box h2{margin-bottom:20px}
.form-box .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
input,textarea{width:100%;padding:14px 16px;border:1px solid #d4d8de;border-radius:8px;font:inherit;margin-bottom:16px;transition:.2s;background:#fff}
input:focus,textarea:focus{outline:0;border-color:var(--orange);box-shadow:0 0 0 3px rgba(242,101,34,.18)}
textarea{min-height:150px;resize:vertical}
.msg{display:none;margin-top:14px;padding:12px 16px;border-radius:8px;background:#e8f6ec;color:#1d6b35;font-weight:600}
.msg.show{display:block}
.contact-info .item{display:flex;gap:16px;margin-bottom:26px}
.contact-info .ico{flex:0 0 48px;height:48px;border-radius:50%;background:var(--orange);display:grid;place-items:center}
.contact-info .ico svg{width:22px;height:22px;fill:#fff}
.contact-info h3{font-size:1.05rem;margin-bottom:2px}
.contact-info a:hover{color:var(--orange)}

/* policy pages */
.policy{max-width:900px}
.policy h2{font-size:1.9rem;margin-bottom:18px}
.policy h4{font-size:1.2rem;margin:26px 0 8px}
.policy p,.policy li{margin-bottom:10px}
.policy ul.dot{list-style:disc;padding-left:22px}
.policy .caps{font-size:.9rem}

/* footer */
footer.site{background:var(--ink);color:#b8bfc7;padding:64px 0 0}
.foot-grid{display:grid;grid-template-columns:1.3fr .8fr .9fr 1.3fr;gap:36px}
.foot-logo{background:#fff;border-radius:8px;padding:10px 14px;display:inline-block;margin-bottom:16px}
.foot-logo img{height:46px;width:auto}
footer h4{color:#fff;margin-bottom:18px;font-size:1.1rem;position:relative;padding-bottom:10px}
footer h4::after{content:"";position:absolute;left:0;bottom:0;width:36px;height:3px;background:var(--orange)}
footer li{margin-bottom:9px}
footer a:hover{color:var(--orange)}
footer .social{display:flex;gap:8px;margin-top:16px}
footer .social a{width:36px;height:36px;border-radius:50%;background:#262d36;display:grid;place-items:center;transition:.2s}
footer .social a:hover{background:var(--orange);color:#fff}
footer .social svg{width:16px;height:16px;fill:currentColor}
.copy{border-top:1px solid #2a313a;margin-top:44px;padding:20px 0;text-align:center;font-size:.9rem}

/* floating buttons */
.float{position:fixed;right:18px;bottom:18px;z-index:90;display:flex;flex-direction:column;gap:12px}
.float a{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.3);transition:.25s}
.float a:hover{transform:scale(1.1)}
.float .call{background:var(--orange)}.float .wa{background:#25d366}
.float svg{width:28px;height:28px;fill:#fff}

/* responsive */
@media(max-width:1020px){
  .cards,.products{grid-template-columns:repeat(2,1fr)}
  .classes{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .slide .container{grid-template-columns:1fr}.slide .shot{display:none}
}
@media(max-width:820px){
  .burger{display:block}
  .header-cta img,.header-cta .btn{display:none}
  nav.main{position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:0 12px 20px rgba(0,0,0,.1);max-height:0;overflow:hidden;transition:max-height .35s}
  nav.main.open{max-height:420px}
  nav.main ul{flex-direction:column;align-items:stretch;padding:10px 4%}
  .split,.contact-grid,.info-grid{grid-template-columns:1fr}
  .svc-block ol,.svc-block ul.tick{columns:1}
  .gallery{columns:2}
  section{padding:54px 0}
}
@media(max-width:560px){
  .cards,.products,.foot-grid{grid-template-columns:1fr}
  .classes{grid-template-columns:repeat(2,1fr)}
  .gallery{columns:1}
  .form-box .row{grid-template-columns:1fr}
  .topbar .container{justify-content:center;text-align:center}
  .topbar .social{display:none}
  .logo img{height:42px}
}