:root{--red:#930001;--red-dark:#6f0001;--ink:#151515;--gray:#ebebeb;--foot:#f2f2f2;--white:#fff;
  --exo:"Exo",sans-serif;--oxy:"Oxygen",sans-serif}
*{box-sizing:border-box}
body{margin:0;font-family:var(--oxy);font-size:16px;line-height:1.6;color:var(--ink);background:#fff}
img{max-width:100%;display:block}
a{color:var(--red)}
h1,h2,h3{font-family:var(--exo);margin:0;line-height:1.25}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--red)}
.site-header .in{max-width:960px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;min-height:95px;padding:10px 20px;gap:16px;transition:min-height .2s}
.site-header.small .in{min-height:78px}
.logo{display:block;background:#fff;padding:3px}
.logo img{width:310px;height:auto}
.site-header.small .logo img{width:250px}
.nav{display:flex;gap:8px;list-style:none;margin:0;padding:0}
.nav a{display:block;font-family:var(--exo);font-size:18px;color:#f7f7f7;text-decoration:none;padding:12px 15px;border:2px solid transparent}
.nav a:hover{border-color:rgba(247,247,247,.5)}
.nav a.active{border-color:#f7f7f7;font-weight:700}
.burger{display:none;background:none;border:2px solid #f7f7f7;color:#f7f7f7;font-size:22px;line-height:1;padding:6px 10px;cursor:pointer}

/* ---------- hero (inset photo with title box) ---------- */
.hero{border:15px solid #fff;background:var(--gray) center/cover no-repeat;padding:100px 40px;display:flex;align-items:center;justify-content:center;min-height:439px}
.hero.home{min-height:561px}
.hero-box{background:rgba(34,35,35,.4);border:6px solid #fff;padding:20px 26px;max-width:760px;width:100%;text-align:center}
@media (min-width:900px){.hero-box h1{white-space:nowrap}}
.hero-box h1{color:#fff;font-size:48px;font-weight:700}

/* ---------- gray row with white card ---------- */
.gray-row{background:var(--gray);padding:73px 40px}
.card{background:#fff;max-width:960px;margin:0 auto;padding:40px 60px 50px;text-align:center}
.card h2{font-size:40px;font-weight:700}
.card h2+.rule{margin-top:20px}
.rule{width:40px;height:2px;background:var(--ink);border:0;margin:18px auto 24px}
.card p{max-width:640px;margin:0 auto 1em}
.card dl{margin:0}
.card dt{font-weight:700;margin-top:18px}
.card dd{margin:0}
.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;font-family:var(--exo);font-weight:700;font-size:16px;padding:12px 20px;min-width:280px;border-radius:40px;text-align:center;border:0;cursor:pointer;transition:background .2s}
.btn:hover{background:var(--red-dark)}
.btn.caps{text-transform:uppercase;min-width:300px}
.card .btn{margin-top:14px}

/* ---------- 3-photo gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;padding:20px 30px 50px;max-width:1126px;margin:0 auto}
.gallery a{text-decoration:none;color:var(--ink);text-align:center}
.gallery .ph{overflow:hidden;aspect-ratio:345/250}
.gallery .ph img{width:100%;height:100%;object-fit:cover;transform:scale(1.15);transition:transform .5s ease}
.gallery a:hover .ph img{transform:scale(1)}
.gallery h3{font-size:30px;font-weight:400;margin:12px 10px 0}

/* ---------- free consultation ---------- */
.consult{border:15px solid #fff;border-top:0;background:url(/assets/img/consultation.jpg) center/cover no-repeat;padding:73px 40px 73px 68px}
.consult-box{background:rgba(255,255,255,.9);max-width:480px;padding:30px 20px 40px 40px}
.consult-box h2{font-size:40px;font-weight:300}
.consult-box .rule{margin:20px 0 22px}
.consult-box p{font-size:14px;margin:0 0 18px}
.consult-box .btn{min-width:300px}

/* scroll-in animation (Duda fadeInRight) */
.anim{opacity:0;transform:translateX(60px);transition:opacity .9s ease,transform .9s ease}
.anim.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.anim{opacity:1;transform:none;transition:none}.gallery .ph img{transition:none}}

/* ---------- services rows ---------- */
.intro{max-width:960px;margin:0 auto;padding:40px 40px 50px;text-align:center}
.svc{border:15px solid #fff;border-top:0;padding:100px 40px}
.svc.alt{background:var(--gray)}
.svc .in{max-width:960px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.svc .pic{position:relative}
.svc .pic img{width:100%;aspect-ratio:16/10;object-fit:cover}
.svc .pic h2{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);background:rgba(34,35,35,.55);color:#fff;font-size:36px;font-weight:700;text-align:center;padding:10px 12px}
.svc .txt{font-size:14px}
.svc .txt .rule{background:#1f2f5a;margin:0 0 16px}
.svc .txt h3{font-family:var(--oxy);font-size:14px;font-weight:700;margin:16px 0 2px}
.svc .txt p{margin:0 0 10px}
.svc .txt ul{margin:0;padding-left:26px}

/* ---------- contact ---------- */
.contact{border:15px solid #fff;border-top:0;background:#fff;box-shadow:inset 0 0 0 0 #fff}
.contact .in{max-width:960px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:40px 40px 70px}
.contact form{width:100%;max-width:none;margin:0;display:grid;gap:4px}
.contact label{font-size:15px;font-weight:600}
.contact input,.contact textarea{width:100%;box-sizing:border-box;border:2px solid var(--red);border-radius:0;height:50px;font:inherit;font-size:16px;padding:10px 12px;margin-bottom:14px}
.contact input:focus,.contact textarea:focus{outline:none;border-color:var(--red-dark);box-shadow:0 0 0 3px rgba(160,0,0,.15)}
.contact .cf-turnstile{margin:4px 0 0;min-height:65px}
.contact textarea{height:200px;min-height:140px;resize:vertical}
.contact .btn{min-width:0;width:100%;text-transform:uppercase;margin-top:14px}
.contact h2{font-size:40px;font-weight:700}
.contact .rule{margin:18px 0 22px}
.contact .info{font-size:14px}
.contact .info b{display:block}
.contact .info p{margin:0 0 26px}
.thanks{display:none;font-size:14px}

/* ---------- footer ---------- */
.site-footer{background:var(--foot);padding:30px 20px}
.site-footer .in{max-width:960px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:20px;font-size:14px;line-height:2.3}
.site-footer address{font-style:normal;text-align:center}
.site-footer .ph{color:var(--red);font-weight:700}
.site-footer a{color:var(--red);text-decoration:none}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .gallery h3{font-size:24px}
  .svc .in{gap:30px}
}
@media (max-width:767px){
  .site-header .in{min-height:70px;padding:10px 16px}
  .logo img,.site-header.small .logo img{width:220px}
  .burger{display:block}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--red);padding:8px 16px 16px;gap:4px}
  .nav.open{display:flex}
  .hero,.consult,.svc,.contact{border-width:0 0 8px 0}
  .hero{padding:60px 16px;min-height:300px}
  .hero.home{min-height:260px;background-size:cover;background-position:30% center}
  .hero-box h1{font-size:30px}
  .gray-row{padding:30px 16px}
  .card{padding:30px 20px}
  .card h2,.consult-box h2,.contact h2{font-size:30px}
  .btn,.btn.caps,.consult-box .btn{min-width:0;width:100%}
  .gallery{grid-template-columns:1fr;padding:16px}
  .consult{padding:40px 16px}
  .consult-box{padding:24px 20px 30px}
  .intro{padding:30px 16px}
  .svc{padding:40px 16px}
  .svc .in,.contact .in{grid-template-columns:1fr}
  .svc .pic h2{font-size:28px}
  .contact .in{padding:30px 16px 40px}
  .site-footer .in{grid-template-columns:1fr;text-align:center;line-height:1.9}
}
.contact .err{color:var(--red);font-size:13px;margin:6px 0 0;min-height:1em}
.contact .btn:disabled{opacity:.7;cursor:wait}

.contact .in > .anim{display:block;padding:0;margin:0;max-width:none;gap:0}
@media (max-width:767px){.contact textarea{height:160px}}

/* ---------- extrusion expertise + FAQ ---------- */
.card .ind-list{max-width:640px;margin:0 auto 1.2em;text-align:left;padding-left:22px}
.card .ind-list li{margin:0 0 8px}
.card.faq{text-align:left}
.card.faq h2{text-align:center}
.card.faq h3{font-family:var(--exo);font-size:18px;font-weight:700;color:#1f2f5a;margin:26px 0 6px}
.card.faq p{max-width:none;margin:0 0 8px}
@media (max-width:767px){.card.faq h3{font-size:16px}}