/* ============================================================
   Cyklon Box / Főgépész Kft. — shared stylesheet
   Design language: premium light industrial. White + cyclone green.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Work+Sans:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --bg:        #FFFFFF;
  --bg-raised: #F5F8F4;   /* soft green-tinted white for alternating sections */
  --surface:   #FFFFFF;
  --surface-2: #EEF3ED;
  --border:    #E1E8DE;
  --border-soft:#EAF0E7;
  --text:      #16241C;   /* deep forest charcoal */
  --text-dim:  #55635A;
  --text-faint:#8B978C;
  --accent:    #1F8A3C;   /* Cyklon Box leaf green */
  --accent-dim:#166B2E;
  --accent-soft:#E4F3E6;
  --accent-2:  #74C043;   /* lighter highlight green, used sparingly */
  --safety:    #14532A;   /* deep pine — used for primary CTAs, premium contrast */
  --safety-dim:#0E3E20;
  --ok:        #2FA84C;

  --font-head: 'Barlow Condensed', sans-serif;
  --font-body: 'Work Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --maxw: 1180px;
  --radius: 4px;
  --shadow-sm: 0 1px 2px rgba(20,40,25,.04);
  --shadow-md: 0 10px 28px rgba(20,50,30,.08);
  --shadow-lg: 0 24px 60px rgba(20,50,30,.12);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{margin:0; padding:0; list-style:none;}
h1,h2,h3,h4{
  font-family:var(--font-head);
  font-weight:600;
  line-height:1.05;
  margin:0 0 .5em;
  letter-spacing:.2px;
  color:var(--text);
}
p{margin:0 0 1em; max-width:62ch; color:var(--text-dim);}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}

/* ---------- language visibility ---------- */
html[data-lang="hu"] [lang="en"]{display:none !important;}
html[data-lang="en"] [lang="hu"]{display:none !important;}

/* ---------- header ---------- */
header.site{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border-soft);
}
.nav-row{display:flex; align-items:center; justify-content:space-between; height:76px; gap:24px;}
.brand{display:flex; align-items:center; gap:10px; font-family:var(--font-head); font-size:26px; font-weight:700; letter-spacing:.5px; color:var(--text);}
.brand small{display:block; font-family:var(--font-body); font-size:11px; font-weight:500; letter-spacing:1.5px; color:var(--text-faint); margin-top:-4px;}
.brand-mark{width:34px; height:34px; flex:none;}

nav.main{display:flex; align-items:center; gap:2px;}
nav.main > ul{display:flex; align-items:center; gap:2px;}
nav.main a.nav-link{
  display:block; padding:10px 16px; font-size:15px; font-weight:500; color:var(--text-dim);
  border-radius:var(--radius); transition:color .15s, background .15s;
}
nav.main a.nav-link:hover{color:var(--text); background:var(--surface-2);}
nav.main a.nav-link.current{color:var(--accent);}

.has-sub{position:relative;}
.sub-menu{
  position:absolute; top:calc(100% + 8px); left:0; min-width:230px;
  background:#FFFFFF; border:1px solid var(--border); border-radius:var(--radius);
  padding:6px; opacity:0; visibility:hidden; transform:translateY(4px);
  transition:opacity .15s, transform .15s, visibility .15s;
  box-shadow:var(--shadow-lg);
}
.has-sub:hover .sub-menu, .has-sub:focus-within .sub-menu{opacity:1; visibility:visible; transform:translateY(0);}
.sub-menu a{display:flex; justify-content:space-between; gap:10px; padding:10px 12px; font-size:14px; color:var(--text-dim); border-radius:2px;}
.sub-menu a:hover{background:var(--accent-soft); color:var(--text);}
.sub-menu a span.tag{font-family:var(--font-mono); font-size:11px; color:var(--accent);}

.header-actions{display:flex; align-items:center; gap:14px;}
.lang-toggle{
  display:flex; border:1px solid var(--border); border-radius:20px; overflow:hidden; font-family:var(--font-mono); font-size:12px;
}
.lang-toggle button{
  background:transparent; border:none; color:var(--text-faint); padding:7px 13px; cursor:pointer; font-family:var(--font-mono); font-size:12px; letter-spacing:.5px;
}
.lang-toggle button.active{background:var(--accent); color:#fff;}

.btn{
  display:inline-flex; align-items:center; gap:8px; justify-content:center;
  padding:12px 22px; border-radius:var(--radius); font-weight:600; font-size:14.5px;
  border:1px solid transparent; cursor:pointer; white-space:nowrap;
}
.btn-primary{background:var(--safety); color:#fff; box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--safety-dim);}
.btn-outline{border-color:var(--border); color:var(--text);}
.btn-outline:hover{border-color:var(--accent); color:var(--accent); background:var(--accent-soft);}
.btn-sm{padding:9px 16px; font-size:13.5px;}

.burger{display:none; background:none; border:none; color:var(--text); font-size:26px; cursor:pointer;}

/* ---------- hero (light variant, used on inner pages) ---------- */
.hero{
  position:relative; padding:96px 0 76px; overflow:hidden; border-bottom:1px solid var(--border-soft);
  background:
    radial-gradient(1100px 480px at 85% -10%, var(--accent-soft) 0%, rgba(228,243,230,0) 60%),
    var(--bg);
}
.hero-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center;}
.eyebrow{font-family:var(--font-mono); font-size:12.5px; color:var(--accent); letter-spacing:.5px; margin-bottom:16px; display:block;}
.hero h1{font-size:clamp(38px,5vw,60px); color:var(--text);}
.hero .lede{font-size:18px; color:var(--text-dim); max-width:52ch;}
.hero-actions{display:flex; gap:14px; margin-top:28px; flex-wrap:wrap;}
.hero-media{border:1px solid var(--border); border-radius:8px; overflow:hidden; background:var(--surface-2); box-shadow:var(--shadow-md);}
.hero-media img{width:100%; height:100%; object-fit:cover;}

.stat-strip{display:flex; gap:0; margin-top:44px; border-top:1px solid var(--border-soft); padding-top:28px; flex-wrap:wrap;}
.stat-strip .stat{flex:1; min-width:140px; padding-right:24px;}
.stat .num{font-family:var(--font-head); font-size:34px; color:var(--text); font-weight:700;}
.stat .num span{color:var(--accent); font-size:20px; margin-left:2px;}
.stat .label{font-size:13px; color:var(--text-faint); margin-top:2px;}

/* ---------- hero (dark premium variant, homepage) ---------- */
.hero-lux{
  position:relative; overflow:hidden; padding:0; border-bottom:none;
  background:
    radial-gradient(900px 500px at 78% 15%, rgba(47,168,76,.16) 0%, rgba(47,168,76,0) 62%),
    linear-gradient(160deg, #0E1A13 0%, #16261B 55%, #0E1A13 100%);
}
.hero-lux::before{
  content:""; position:absolute; inset:0; opacity:.5; pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:linear-gradient(180deg, rgba(0,0,0,.9) 0%, rgba(0,0,0,.15) 75%, transparent 100%);
          mask-image:linear-gradient(180deg, rgba(0,0,0,.9) 0%, rgba(0,0,0,.15) 75%, transparent 100%);
}
.hero-lux .wrap{position:relative; z-index:1;}
.hero-lux-grid{display:grid; grid-template-columns:.95fr 1.15fr; gap:24px; align-items:center; min-height:640px; padding:64px 0;}
.hero-lux .eyebrow{color:var(--accent-2); font-size:13px;}
.hero-lux .hero-lux-word{
  font-family:var(--font-head); font-weight:700; letter-spacing:.5px;
  font-size:clamp(46px,6vw,78px); line-height:.95; margin:0 0 22px; color:#FFFFFF;
}
.hero-lux .hero-lux-word span{color:var(--accent-2);}
.hero-lux-tagline{
  font-family:var(--font-body); font-weight:600; font-size:clamp(19px,2.1vw,25px);
  color:#EAF3EA; margin:0 0 18px; max-width:26ch; line-height:1.35;
}
.hero-lux .lede{color:rgba(234,243,234,.68); font-size:16.5px; max-width:46ch;}
.hero-lux .hero-actions{margin-top:32px;}
.hero-lux .btn-outline{border-color:rgba(255,255,255,.28); color:#fff;}
.hero-lux .btn-outline:hover{border-color:var(--accent-2); color:var(--accent-2); background:rgba(255,255,255,.06);}
.hero-lux .stat-strip{border-top-color:rgba(255,255,255,.12); margin-top:48px;}
.hero-lux .stat .num{color:#fff;}
.hero-lux .stat .num span{color:var(--accent-2);}
.hero-lux .stat .label{color:rgba(234,243,234,.5);}

.hero-lux-media{position:relative; display:flex; align-items:center; justify-content:center;}
.hero-lux-media img{
  width:100%; max-width:640px; height:auto; margin:0 auto;
  filter:drop-shadow(0 30px 44px rgba(0,0,0,.55)) drop-shadow(0 4px 10px rgba(0,0,0,.35));
}
.hero-lux-media .glow{
  position:absolute; inset:-10%; z-index:-1; border-radius:50%;
  background:radial-gradient(closest-side, rgba(47,168,76,.28), rgba(47,168,76,0) 70%);
}

/* ---------- generic sections ---------- */
section{padding:80px 0;}
section.alt{background:var(--bg-raised); border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft);}
.section-head{max-width:640px; margin-bottom:48px;}
.section-head h2{font-size:clamp(28px,3.4vw,40px); color:var(--text);}

.breadcrumb{font-size:13.5px; color:var(--text-faint); padding:20px 0 0;}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{margin:0 8px; color:var(--border);}
.breadcrumb .current{color:var(--text-dim);}

/* ---------- company data block ---------- */
.data-block{
  background:var(--surface); border:1px solid var(--border); border-radius:8px;
  padding:8px 0; box-shadow:var(--shadow-sm);
}
.data-row{display:flex; gap:24px; padding:16px 24px; border-bottom:1px solid var(--border-soft); font-size:14.5px;}
.data-row:last-child{border-bottom:none;}
.data-row .k{flex:0 0 240px; color:var(--text-faint); font-family:var(--font-mono); font-size:13px; padding-top:1px;}
.data-row .v{color:var(--text); font-weight:500;}

/* ---------- product grid (home) ---------- */
.product-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px;}
.product-card{
  border:1px solid var(--border); border-radius:8px; background:var(--surface);
  padding:26px; display:flex; flex-direction:column; gap:14px; transition:border-color .15s, transform .15s, box-shadow .15s;
  box-shadow:var(--shadow-sm);
}
.product-card:hover{border-color:var(--accent); transform:translateY(-3px); box-shadow:var(--shadow-md);}
.product-card .pc-top{display:flex; justify-content:space-between; align-items:flex-start;}
.product-card h3{font-size:24px; color:var(--text); margin:0;}
.product-card .pc-throughput{font-family:var(--font-mono); font-size:12px; color:var(--accent); text-align:right;}
.product-card p{font-size:14.5px; margin:0;}
.product-card .pc-foot{display:flex; justify-content:space-between; align-items:center; margin-top:auto; padding-top:14px; border-top:1px solid var(--border-soft);}
.product-card .pc-price{font-family:var(--font-mono); font-size:13px; color:var(--text-dim);}
.product-card .pc-link{font-size:13.5px; font-weight:600; color:var(--text);}
.product-card:hover .pc-link{color:var(--accent);}

/* ---------- process steps (real sequence) ---------- */
.process{display:grid; grid-template-columns:repeat(4,1fr); gap:0; border:1px solid var(--border); border-radius:8px; overflow:hidden; background:var(--surface); box-shadow:var(--shadow-sm);}
.process-step{padding:30px 26px; border-right:1px solid var(--border-soft); position:relative;}
.process-step:last-child{border-right:none;}
.process-step .n{font-family:var(--font-mono); color:var(--accent); font-size:13px;}
.process-step h4{font-size:20px; color:var(--text); margin:10px 0 8px;}
.process-step p{font-size:14px; margin:0;}

/* ---------- feature columns ---------- */
.feature-cols{display:grid; grid-template-columns:repeat(4,1fr); gap:28px;}
.feature-cols .f h4{font-size:19px; color:var(--text); margin-bottom:8px;}
.feature-cols .f p{font-size:14px;}

/* ---------- gallery ---------- */
.gallery{display:grid; grid-template-columns:repeat(4,1fr); gap:12px;}
.gallery a{border:1px solid var(--border); border-radius:6px; overflow:hidden; aspect-ratio:4/3; background:var(--surface-2);}
.gallery img{width:100%; height:100%; object-fit:cover; transition:transform .3s;}
.gallery a:hover img{transform:scale(1.06);}

.video-frame{position:relative; border:1px solid var(--border); border-radius:8px; overflow:hidden; aspect-ratio:16/9; background:var(--surface-2); box-shadow:var(--shadow-sm);}
.video-frame iframe{width:100%; height:100%; border:0;}

/* ---------- spec table ---------- */
.spec-table{width:100%; border-collapse:collapse; font-size:14.5px;}
.spec-table tr{border-bottom:1px solid var(--border-soft);}
.spec-table tr:last-child{border-bottom:none;}
.spec-table td{padding:13px 16px; vertical-align:top;}
.spec-table td:first-child{color:var(--text-faint); font-family:var(--font-mono); font-size:12.5px; width:38%;}
.spec-table td:last-child{color:var(--text); font-weight:500;}
.spec-table strong{color:var(--accent-dim);}
.spec-wrap{border:1px solid var(--border); border-radius:8px; overflow:hidden; background:var(--surface); box-shadow:var(--shadow-sm);}
.spec-wrap .spec-caption{padding:16px 20px; background:var(--surface-2); font-family:var(--font-mono); font-size:12px; color:var(--text-faint); border-bottom:1px solid var(--border);}
.spec-price{padding:20px; background:var(--surface-2); display:flex; justify-content:space-between; align-items:center; border-top:1px solid var(--border); flex-wrap:wrap; gap:14px;}
.spec-price .amount{font-family:var(--font-head); font-size:26px; color:var(--text); font-weight:700;}
.spec-price .amount small{font-family:var(--font-body); font-size:13px; color:var(--text-faint); font-weight:400; display:block;}
.foot-note{font-size:12.5px; color:var(--text-faint); margin-top:14px;}

.modules-list li{display:flex; gap:10px; padding:10px 0; border-bottom:1px solid var(--border-soft); font-size:14.5px; color:var(--text);}
.modules-list li:last-child{border-bottom:none;}
.modules-list li:before{content:"—"; color:var(--accent); flex:none;}

.cert-row{display:flex; gap:14px; flex-wrap:wrap;}
.cert-pill{display:flex; align-items:center; gap:8px; border:1px solid var(--border); border-radius:20px; padding:8px 16px; font-size:13px; color:var(--text-dim); font-family:var(--font-mono); background:var(--surface);}
.cert-pill .dot{width:7px; height:7px; border-radius:50%; background:var(--ok);}

/* ---------- two-col layout ---------- */
.two-col{display:grid; grid-template-columns:1.3fr .9fr; gap:44px; align-items:start;}
.two-col.rev{grid-template-columns:.9fr 1.3fr;}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(135deg,var(--safety) 0%, var(--accent-dim) 100%);
  border:1px solid var(--safety); border-radius:10px;
  padding:48px; display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
  box-shadow:var(--shadow-md);
}
.cta-band h3{font-size:28px; color:#fff; margin:0;}
.cta-band p{margin:6px 0 0; color:rgba(255,255,255,.78);}
.cta-band .btn-outline{border-color:rgba(255,255,255,.4); color:#fff;}
.cta-band .btn-outline:hover{border-color:#fff; background:rgba(255,255,255,.12); color:#fff;}
.cta-band .btn-primary{background:#fff; color:var(--safety);}
.cta-band .btn-primary:hover{background:var(--accent-soft);}
.cta-contact{display:flex; gap:26px; flex-wrap:wrap; font-family:var(--font-mono); font-size:14px; color:#fff;}
.cta-contact a:hover{color:var(--accent-2);}

/* ---------- contact page ---------- */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:40px;}
.contact-card{border:1px solid var(--border); border-radius:8px; background:var(--surface); padding:32px; box-shadow:var(--shadow-sm);}
.contact-card h3{font-size:22px; color:var(--text);}
.contact-line{display:flex; gap:12px; padding:12px 0; border-bottom:1px solid var(--border-soft); font-size:15px;}
.contact-line:last-child{border-bottom:none;}
.contact-line .k{color:var(--text-faint); flex:0 0 110px; font-family:var(--font-mono); font-size:12.5px; padding-top:2px;}
.map-frame{border:1px solid var(--border); border-radius:8px; overflow:hidden; aspect-ratio:16/10;}
.map-frame iframe{width:100%; height:100%; border:0;}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--border-soft); padding:56px 0 32px; background:var(--bg-raised);}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; margin-bottom:40px;}
.footer-grid h5{font-family:var(--font-mono); font-size:12px; color:var(--text-faint); letter-spacing:.5px; margin-bottom:16px;}
.footer-grid a, .footer-grid p{display:block; font-size:14px; color:var(--text-dim); margin-bottom:10px;}
.footer-grid a:hover{color:var(--accent);}
.footer-bottom{display:flex; justify-content:space-between; align-items:center; border-top:1px solid var(--border-soft); padding-top:24px; font-size:13px; color:var(--text-faint); flex-wrap:wrap; gap:10px;}

/* ---------- kicker line (small brand mark above eyebrows) ---------- */
.kicker-line{display:block; width:34px; height:3px; border-radius:2px; background:var(--accent); margin-bottom:2px;}

/* ---------- coverflow product gallery (homepage) ---------- */
.gallery-cf{padding:88px 0 96px; position:relative; overflow:hidden;}
.gallery-cf-bg{
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(900px 460px at 12% 0%, rgba(20,83,42,.05) 0%, rgba(20,83,42,0) 60%),
    radial-gradient(1000px 520px at 92% 100%, rgba(31,138,60,.045) 0%, rgba(31,138,60,0) 60%);
}
.gallery-cf-bg::before{
  content:""; position:absolute; inset:0; opacity:.5;
  background-image:
    linear-gradient(rgba(20,83,42,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,83,42,.05) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(700px 420px at 50% 20%, rgba(0,0,0,.8), transparent 75%);
          mask-image:radial-gradient(700px 420px at 50% 20%, rgba(0,0,0,.8), transparent 75%);
}
.gallery-cf-head{position:relative; z-index:1; max-width:640px; margin:0 auto 52px; text-align:center; display:flex; flex-direction:column; align-items:center;}
.gallery-cf-head h2{font-size:clamp(26px,3.2vw,36px);}

.gallery-cf-stage{position:relative; z-index:1; display:flex; align-items:center; gap:10px;}
.gallery-cf-track{
  position:relative; flex:1; height:460px; perspective:1600px; perspective-origin:50% 45%;
}
.gallery-card{
  position:absolute; top:0; left:50%; width:272px; margin-left:-136px;
  display:block; text-decoration:none; color:inherit;
  transition:transform .55s cubic-bezier(.22,.9,.35,1), opacity .55s ease, filter .55s ease;
  will-change:transform, filter;
}
.gallery-card-inner{
  background:var(--surface); border:1px solid var(--border); border-radius:12px; overflow:hidden;
  box-shadow:var(--shadow-md);
  transition:box-shadow .4s ease, border-color .4s ease, transform .4s ease;
}
.gallery-card.is-center .gallery-card-inner{
  border-color:rgba(31,138,60,.35);
  box-shadow:
    0 6px 18px rgba(20,50,30,.10),
    0 40px 70px -22px rgba(31,138,60,.42),
    0 0 0 1px rgba(31,138,60,.06) inset;
  transform:scale(1.035);
}

/* -- brand badge (replaces the old full-width header bar) -- */
.gallery-card-photo{position:relative; aspect-ratio:4/3.3; overflow:hidden;
  background:radial-gradient(120% 100% at 50% 18%, #FFFFFF 0%, #F1F6F0 55%, #E7EDE4 100%);
}
.gallery-card-badge{
  position:absolute; top:12px; left:12px; z-index:2;
  display:flex; align-items:center; gap:6px;
  background:rgba(255,255,255,.9); backdrop-filter:blur(4px);
  border:1px solid rgba(20,83,42,.14); border-radius:20px;
  padding:4px 10px 4px 5px; box-shadow:0 4px 10px rgba(20,50,30,.10);
}
.gallery-card-badge svg{width:15px; height:15px; flex:none;}
.gallery-card-badge span{font-family:var(--font-mono); font-size:9.5px; font-weight:700; letter-spacing:.5px; color:var(--safety);}

.gallery-card-photo img{
  position:absolute; left:50%; bottom:9%; transform:translateX(-50%);
  width:82%; height:74%; object-fit:contain; object-position:center bottom;
  filter:contrast(1.03) saturate(.96);
}
/* synthetic floor shadow — identical on every card, regardless of source photo */
.gallery-card-photo::after{
  content:""; position:absolute; left:50%; bottom:8%; width:58%; height:12%;
  transform:translateX(-50%);
  background:radial-gradient(ellipse, rgba(10,26,16,.30) 0%, rgba(10,26,16,0) 72%);
  filter:blur(3px); z-index:1;
}
.gallery-card-photo--cutout{background:radial-gradient(120% 100% at 50% 15%, #FFFFFF 0%, #EFF5EE 55%, #E4EBE1 100%);}

.gallery-card-body{padding:18px 20px 20px; position:relative;}
.gallery-card-name{font-family:var(--font-head); font-size:28px; font-weight:700; letter-spacing:.3px; color:var(--text); line-height:1;}
.gallery-card-cap{display:flex; align-items:baseline; gap:7px; margin-top:10px;}
.cap-num{font-family:var(--font-head); font-size:27px; font-weight:700; color:var(--text); line-height:1;}
.cap-unit{font-family:var(--font-mono); font-size:11.5px; color:var(--accent); letter-spacing:.2px;}

.gallery-card-cta{
  display:inline-flex; align-items:center; gap:5px; margin-top:18px;
  font-family:var(--font-body); font-weight:700; font-size:13.5px; color:var(--accent-dim);
  text-decoration:underline; text-decoration-color:transparent; text-underline-offset:4px;
  transition:color .2s, text-decoration-color .2s;
}
.gallery-card-cta .arrow{display:inline-block; transition:transform .25s ease;}
.gallery-card:hover .gallery-card-cta,
.gallery-card.is-center .gallery-card-cta{color:var(--accent); text-decoration-color:var(--accent);}
.gallery-card:hover .gallery-card-cta .arrow,
.gallery-card.is-center .gallery-card-cta .arrow{transform:translateX(4px);}

/* -- controls -- */
.gallery-cf-btn{
  flex:none; width:48px; height:48px; border-radius:50%; border:1px solid var(--border);
  background:var(--surface); color:var(--text); display:flex; align-items:center; justify-content:center;
  cursor:pointer; box-shadow:var(--shadow-sm); transition:background .18s, border-color .18s, color .18s, transform .18s;
  z-index:20;
}
.gallery-cf-btn:hover, .gallery-cf-btn:active, .gallery-cf-btn:focus-visible{
  background:var(--safety); border-color:var(--safety); color:#fff; transform:scale(1.07);
}
.gallery-cf-dots{position:relative; z-index:1; display:flex; justify-content:center; gap:8px; margin-top:34px;}
.gallery-cf-dots button{
  width:10px; height:7px; border-radius:5px; border:1px solid var(--border); background:var(--surface-2);
  cursor:pointer; padding:0; transition:width .25s ease, background .25s ease, border-color .25s ease;
}
.gallery-cf-dots button:hover{border-color:var(--accent);}
.gallery-cf-dots button.active{background:var(--accent); border-color:var(--accent); width:30px;}

@media (max-width:760px){
  .gallery-cf{padding:64px 0 72px;}
  .gallery-cf-track{height:auto; perspective:none; display:flex; overflow-x:auto; scroll-snap-type:x mandatory; gap:16px; padding:6px 6px 18px;}
  .gallery-card{position:relative; top:auto; left:auto; margin-left:0; flex:0 0 78vw; scroll-snap-align:center; transform:none !important; opacity:1 !important; filter:none !important;}
  .gallery-card-inner{transform:none !important;}
  .gallery-cf-btn{display:none;}
}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .process{grid-template-columns:repeat(2,1fr);}
  .process-step{border-right:none; border-bottom:1px solid var(--border-soft);}
  .feature-cols{grid-template-columns:repeat(2,1fr);}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .two-col, .two-col.rev{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:720px){
  nav.main{position:fixed; top:76px; left:0; right:0; bottom:0; background:var(--bg); flex-direction:column; align-items:stretch; padding:20px; transform:translateX(100%); transition:transform .2s; overflow:auto;}
  nav.main.open{transform:translateX(0);}
  nav.main > ul{flex-direction:column; align-items:stretch; gap:0;}
  .sub-menu{position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; display:none; margin:4px 0 8px 12px;}
  .has-sub.open .sub-menu{display:block;}
  .burger{display:block;}
  .header-actions .btn-sm{display:none;}
  .stat-strip{gap:20px;}
  .stat-strip .stat{flex:1 1 40%;}
  .product-grid{grid-template-columns:1fr;}
  .feature-cols{grid-template-columns:1fr;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .cta-band{flex-direction:column; align-items:flex-start;}
}