/* ═══════════════════════════════════════════════
   FERAD 0.1 — Shared Stylesheet
   Design: V3 language (Plus Jakarta Sans + JetBrains Mono + Inter)
═══════════════════════════════════════════════ */

/* ── TOKENS ── */
:root {
  --ink:           #0E1110;
  --green-900:     #1E4735;
  --green-800:     #2F6B4F;
  --green-700:     #3C7A5C;
  --green-500:     #5FA37D;
  --green-300:     #8FC7A6;
  --green-100:     #E7F2EC;
  --grey-800:      #3A3D3F;
  --grey-600:      #5C6063;
  --grey-400:      #909599;
  --grey-200:      #E2E5E3;
  --grey-100:      #F3F5F4;
  --paper:         #FFFFFF;
  --gold:          #B7A86C;
  --surface:       #F7FAF8;
  --ease-out-expo: cubic-bezier(0.16,1,0.3,1);
  --ease-in-out:   cubic-bezier(0.4,0,0.2,1);
}

/* ── RESET & BASE ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--paper);color:var(--ink);font-family:'Inter',sans-serif;-webkit-font-smoothing:antialiased;line-height:1.55;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
ul{list-style:none;}
.wrap{max-width:1200px;margin:0 auto;padding:0 48px;}

/* ── NAV ── */
.site-nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s var(--ease-in-out),box-shadow .4s var(--ease-in-out);}
.site-nav.solid{background:rgba(255,255,255,0.95);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 1px 0 rgba(0,0,0,0.08);}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 48px;height:66px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1;}
.nav-logo img{height:32px;width:auto;display:block;}
.site-nav:not(.solid) .nav-logo img{filter:brightness(0) invert(1);}
.nav-links{display:flex;gap:32px;position:relative;z-index:1;}
.nav-links a{font-size:13.5px;font-weight:500;color:rgba(255,255,255,.75);transition:color .2s;}
.site-nav.solid .nav-links a{color:var(--grey-600);}
.nav-links a:hover{color:#fff;}
.site-nav.solid .nav-links a:hover{color:var(--green-700);}
.nav-links a.active{color:#fff;font-weight:700;}
.site-nav.solid .nav-links a.active{color:var(--green-700);}
.nav-right{display:flex;align-items:center;gap:24px;}
.nav-lang{font-size:12px;font-weight:600;letter-spacing:.06em;color:rgba(255,255,255,.5);display:flex;gap:10px;}
.site-nav.solid .nav-lang{color:var(--grey-400);}
.nav-lang span.active,.nav-lang a.active{color:var(--gold);}
.nav-lang span{cursor:default;}
.nav-lang a{cursor:pointer;color:inherit;text-decoration:none;transition:color .2s;}
.nav-lang a:hover{color:var(--gold);}
.nav-cta{font-size:13px;font-weight:700;letter-spacing:.02em;padding:10px 20px;background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;transition:all .2s;}
.site-nav.solid .nav-cta{background:var(--green-700);border-color:var(--green-700);}
.nav-cta:hover{background:rgba(255,255,255,.1);}
.site-nav.solid .nav-cta:hover{background:var(--green-800);}

/* Hamburger */
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;z-index:101;position:relative;}
.nav-hamburger span{display:block;width:22px;height:2px;background:rgba(255,255,255,.85);transition:all .25s;}
.site-nav.solid .nav-hamburger span{background:var(--grey-800);}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-hamburger.open span:nth-child(2){opacity:0;}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Mobile menu overlay */
.mobile-menu{display:none;position:fixed;top:66px;left:0;right:0;bottom:0;background:var(--paper);z-index:99;flex-direction:column;padding:24px;overflow-y:auto;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .25s var(--ease-out-expo),transform .25s var(--ease-out-expo);}
.mobile-menu.open{opacity:1;transform:translateY(0);pointer-events:auto;}
.mobile-menu a{font-family:'Plus Jakarta Sans',sans-serif;font-size:20px;font-weight:700;color:var(--ink);padding:16px 4px;border-bottom:1px solid var(--grey-100);}
.mobile-menu a.active{color:var(--green-700);}

/* ── PAGE HEADER (podstránky) ── */
.page-header{background:var(--ink);padding:140px 0 72px;position:relative;overflow:hidden;}
.page-header::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 70% 50%,rgba(60,122,92,.18) 0%,transparent 65%);pointer-events:none;}
.page-header-inner{position:relative;z-index:1;}
.page-header h1{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(36px,5vw,64px);font-weight:800;line-height:1.05;letter-spacing:-.02em;color:#fff;max-width:720px;}
.page-header p{font-size:17px;color:rgba(255,255,255,.55);line-height:1.65;max-width:560px;margin-top:16px;}

/* ── HERO (homepage) ── */
.hero{position:relative;min-height:100vh;background:var(--ink);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");opacity:.35;pointer-events:none;z-index:1;}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center;opacity:.28;}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,var(--ink) 35%,transparent 75%),linear-gradient(to top,var(--ink) 8%,transparent 40%);}
.hero-content{position:relative;z-index:2;padding:0 48px 88px;max-width:1200px;margin:0 auto;width:100%;}
.hero-eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:28px;display:flex;align-items:center;gap:12px;opacity:0;transform:translateY(10px);animation:fadeUp .6s var(--ease-out-expo) .2s forwards;}
.hero-eyebrow::before{content:"";width:28px;height:1px;background:var(--gold);}
.hero-headline{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(52px,8.5vw,120px);font-weight:800;line-height:1.0;letter-spacing:-.02em;color:#fff;margin-bottom:36px;}
.hero-headline .word{display:inline-block;overflow:hidden;vertical-align:bottom;margin-right:.2em;}
.hero-headline .word-inner{display:inline-block;transform:translateY(110%);animation:slideUp .8s var(--ease-out-expo) forwards;}
.hero-headline .w1 .word-inner{animation-delay:.35s;}
.hero-headline .w2 .word-inner{animation-delay:.48s;}
.hero-headline .w3 .word-inner{animation-delay:.61s;}
.hero-headline .w4 .word-inner{animation-delay:.74s;}
.hero-headline .accent{color:var(--green-300);}
.hero-desc{font-size:17px;line-height:1.65;color:rgba(255,255,255,.6);max-width:480px;opacity:0;transform:translateY(16px);animation:fadeUp .7s var(--ease-out-expo) .9s forwards;}
.hero-ctas{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;opacity:0;transform:translateY(16px);animation:fadeUp .7s var(--ease-out-expo) 1.05s forwards;}
.scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;animation:fadeUp .5s ease 1.4s forwards;z-index:2;}
.scroll-hint span{font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.3);}
.scroll-dot{width:1px;height:40px;background:rgba(255,255,255,.15);position:relative;overflow:hidden;}
.scroll-dot::after{content:"";position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--gold);animation:scrollDot 1.8s ease infinite;}

/* ── STATS ── */
.stats-band{background:var(--green-700);}
.stats-inner{max-width:1200px;margin:0 auto;padding:0 48px;display:grid;grid-template-columns:repeat(4,1fr);}
.stat-item{padding:36px 24px;border-left:1px solid rgba(255,255,255,.15);}
.stat-item:first-child{border-left:none;}
.stat-num{font-family:'Plus Jakarta Sans',sans-serif;font-size:36px;font-weight:800;color:#fff;line-height:1;}
.stat-label{font-size:12px;color:var(--green-100);letter-spacing:.04em;margin-top:6px;}

/* ── SECTION UTILITY ── */
.section{padding:110px 0;}
.section-tinted{background:var(--surface);}
.section-dark{background:var(--ink);}
.section-green{background:var(--green-900);}
.section-label{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.section-label::before{content:"";width:20px;height:1px;background:var(--gold);}
.section-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(28px,3.5vw,46px);font-weight:800;line-height:1.1;letter-spacing:-.015em;color:var(--ink);}
.section-dark .section-title,.section-green .section-title{color:#fff;}
.section-sub{font-size:16px;color:var(--grey-600);line-height:1.65;max-width:560px;margin-top:14px;}
.section-dark .section-sub{color:rgba(255,255,255,.55);}
.section-green .section-sub{color:var(--green-300);}
.sec-center{text-align:center;}
.sec-center .section-label{justify-content:center;}
.sec-center .section-label::before{display:none;}
.sec-center .section-sub{margin-left:auto;margin-right:auto;}

/* ── REVEAL ── */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .75s var(--ease-out-expo),transform .75s var(--ease-out-expo);}
.reveal.visible{opacity:1;transform:none;}
.stagger>*{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease-out-expo),transform .6s var(--ease-out-expo);}
.stagger.visible>*{opacity:1;transform:none;}
.stagger.visible>*:nth-child(1){transition-delay:0s;}
.stagger.visible>*:nth-child(2){transition-delay:.08s;}
.stagger.visible>*:nth-child(3){transition-delay:.16s;}
.stagger.visible>*:nth-child(4){transition-delay:.24s;}
.stagger.visible>*:nth-child(5){transition-delay:.32s;}
.stagger.visible>*:nth-child(6){transition-delay:.40s;}

/* ── BUTTONS ── */
.btn-primary{display:inline-block;background:var(--green-700);color:#fff;font-family:'Plus Jakarta Sans',sans-serif;font-size:14px;font-weight:700;letter-spacing:.02em;padding:14px 28px;transition:background .2s,transform .15s;}
.btn-primary:hover{background:var(--green-500);transform:translateY(-1px);}
.btn-ghost{display:inline-block;border:1px solid rgba(255,255,255,.25);color:rgba(255,255,255,.85);font-family:'Plus Jakarta Sans',sans-serif;font-size:14px;font-weight:600;letter-spacing:.02em;padding:14px 28px;transition:border-color .2s,color .2s,transform .15s;}
.btn-ghost:hover{border-color:rgba(255,255,255,.7);color:#fff;transform:translateY(-1px);}
.btn-outline{display:inline-block;border:1px solid var(--green-700);color:var(--green-700);font-family:'Plus Jakarta Sans',sans-serif;font-size:14px;font-weight:700;letter-spacing:.02em;padding:13px 26px;transition:background .2s,color .2s;}
.btn-outline:hover{background:var(--green-700);color:#fff;}
.btn-cta{display:inline-block;background:var(--green-700);color:#fff;font-family:'Plus Jakarta Sans',sans-serif;font-size:15px;font-weight:700;letter-spacing:.02em;padding:16px 36px;transition:background .2s,transform .15s,box-shadow .2s;}
.btn-cta:hover{background:var(--green-500);transform:translateY(-2px);box-shadow:0 12px 32px rgba(60,122,92,.35);}

/* ── ABOUT CARDS ── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:52px;}
.about-card{background:var(--paper);border:1px solid var(--grey-200);padding:44px 36px;position:relative;overflow:hidden;transition:transform .35s var(--ease-out-expo),box-shadow .35s var(--ease-out-expo);}
.about-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,var(--green-300),var(--green-700));transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease-out-expo);}
.about-card:hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(0,0,0,.08);}
.about-card:hover::before{transform:scaleY(1);}
.about-card-tag{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--gold);letter-spacing:.1em;margin-bottom:20px;display:block;}
.about-card h3{font-family:'Plus Jakarta Sans',sans-serif;font-size:22px;font-weight:700;line-height:1.2;margin-bottom:14px;}
.about-card p{font-size:15px;color:var(--grey-600);line-height:1.7;}

/* Key facts */
.keyfacts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:52px;}
.keyfact{border:1px solid var(--grey-200);padding:28px 22px;}
.keyfact .val{font-family:'Plus Jakarta Sans',sans-serif;font-size:32px;font-weight:800;color:var(--green-700);line-height:1;}
.keyfact .lbl{font-size:13px;color:var(--grey-600);margin-top:6px;}

/* ── PRODUCT CARDS ── */
.prod-grid{display:grid;gap:20px;margin-top:52px;align-items:start;}
.prod-grid-2{grid-template-columns:repeat(2,1fr);max-width:780px;}
.prod-grid-4{grid-template-columns:repeat(4,1fr);}
.prod-card{background:var(--paper);border:1px solid var(--grey-200);overflow:hidden;position:relative;transition:transform .35s var(--ease-out-expo),box-shadow .35s var(--ease-out-expo);}
.prod-card:hover{transform:translateY(-6px);box-shadow:0 24px 56px rgba(0,0,0,.10);}
.prod-img{position:relative;overflow:hidden;background:var(--grey-100);height:280px;display:flex;align-items:center;justify-content:center;}
.prod-img img{max-height:100%;max-width:88%;width:auto;height:auto;object-fit:contain;transition:transform .6s var(--ease-out-expo);}
.prod-card:hover .prod-img img{transform:scale(1.03);}
.prod-badge{position:absolute;top:14px;left:14px;background:rgba(14,17,16,.72);backdrop-filter:blur(8px);font-family:'JetBrains Mono',monospace;font-size:10px;font-weight:500;letter-spacing:.1em;color:var(--gold);padding:5px 10px;}
.prod-body{padding:24px 22px 28px;}
.prod-body h4{font-family:'Plus Jakarta Sans',sans-serif;font-size:19px;font-weight:700;margin-bottom:8px;color:var(--ink);}
.prod-body p{font-size:14px;color:var(--grey-600);line-height:1.6;margin-bottom:14px;}
.prod-spec{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--grey-400);border-top:1px solid var(--grey-100);padding-top:12px;line-height:1.9;}
.prod-spec b{color:var(--grey-600);font-weight:500;}
.prod-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13px;font-weight:700;color:var(--green-700);letter-spacing:.02em;border-bottom:1px solid var(--green-300);padding-bottom:2px;transition:color .2s,border-color .2s;}
.prod-link:hover{color:var(--green-500);border-color:var(--green-500);}

/* ── PRODUCT DETAIL ── */
.prod-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;margin-top:52px;}
.prod-detail-img{background:var(--grey-100);min-height:440px;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.prod-detail-img img{max-width:90%;max-height:520px;width:auto;height:auto;object-fit:contain;}
.prod-detail-content h2{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.1;margin-bottom:16px;}
.prod-detail-content p{font-size:15.5px;color:var(--grey-600);line-height:1.75;margin-bottom:12px;}
.prod-norma{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:500;letter-spacing:.1em;color:var(--gold);text-transform:uppercase;background:rgba(183,168,108,.1);border:1px solid rgba(183,168,108,.25);padding:6px 12px;margin-bottom:24px;display:inline-block;}
.feat-list{margin-top:28px;display:flex;flex-direction:column;gap:10px;}
.feat-item{display:flex;align-items:flex-start;gap:12px;font-size:14.5px;color:var(--grey-600);line-height:1.55;}
.feat-item::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green-500);margin-top:7px;flex-shrink:0;}

/* ── DATA TABLE ── */
.data-table-wrap{margin-top:52px;overflow-x:auto;}
.data-table{width:100%;border-collapse:collapse;font-size:13.5px;}
.data-table th{font-family:'JetBrains Mono',monospace;font-size:10.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);padding:14px 20px;text-align:left;border-bottom:1px solid rgba(255,255,255,.1);white-space:nowrap;}
.data-table td{padding:14px 20px;color:rgba(255,255,255,.75);line-height:1.4;border-bottom:1px solid rgba(255,255,255,.06);}
.data-table tr:hover td{background:rgba(255,255,255,.03);}
.data-table .model-name{color:#fff;font-weight:600;font-family:'JetBrains Mono',monospace;font-size:12.5px;}
.data-table-light th{color:var(--grey-400);border-bottom:2px solid var(--grey-200);}
.data-table-light td{color:var(--grey-600);border-bottom:1px solid var(--grey-100);}
.data-table-light tr:hover td{background:var(--surface);}
.data-table-light .model-name{color:var(--ink);}

/* Media tags */
.media-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.media-tag{font-family:'JetBrains Mono',monospace;font-size:11px;padding:5px 11px;border:1px solid var(--green-300);color:var(--green-700);letter-spacing:.06em;}

/* Certs preview strip */
.certs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08);margin-top:52px;}
.cert-card{padding:36px 28px;background:var(--green-900);transition:background .2s;position:relative;overflow:hidden;}
.cert-card::after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(to right,var(--green-500),transparent);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-out-expo);}
.cert-card:hover{background:rgba(255,255,255,.04);}
.cert-card:hover::after{transform:scaleX(1);}
.cert-norm{font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--green-300);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px;}
.cert-card h4{font-family:'Plus Jakarta Sans',sans-serif;font-size:20px;font-weight:700;color:#fff;}
.cert-card p{font-size:13px;color:rgba(255,255,255,.45);margin-top:8px;line-height:1.55;}

/* Full cert cards */
.cert-full-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:52px;}
.cert-full-card{border:1px solid var(--grey-200);padding:36px 32px;transition:border-color .2s,box-shadow .2s;}
.cert-full-card:hover{border-color:var(--green-300);box-shadow:0 8px 32px rgba(0,0,0,.06);}
.cert-full-card .cert-norm{color:var(--gold);}
.cert-full-card h4{font-family:'Plus Jakarta Sans',sans-serif;font-size:26px;font-weight:800;color:var(--ink);margin:8px 0 16px;}
.cert-full-card p{font-size:14.5px;color:var(--grey-600);line-height:1.7;}
.cert-scope{margin-top:20px;padding-top:16px;border-top:1px solid var(--grey-100);font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--grey-400);line-height:1.9;}
.cert-scope b{color:var(--grey-600);}

/* Cert thumbnail image */
.cert-thumb-wrap{margin-top:24px;position:relative;cursor:pointer;background:var(--grey-100);height:260px;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.cert-thumb-wrap img{max-width:82%;max-height:88%;width:auto;height:auto;object-fit:contain;box-shadow:0 8px 24px rgba(0,0,0,.12);transition:transform .3s var(--ease-out-expo);}
.cert-thumb-wrap:hover img{transform:scale(1.03);}
.cert-thumb-label{position:absolute;bottom:12px;right:12px;font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey-600);background:rgba(255,255,255,.9);padding:5px 10px;}

.cert-thumb-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px;}
.cert-thumb-row .cert-thumb-wrap{margin-top:0;height:240px;}
.cert-thumb-lang{position:absolute;top:12px;left:12px;font-family:'JetBrains Mono',monospace;font-size:10.5px;font-weight:600;letter-spacing:.1em;color:var(--gold);background:rgba(14,17,16,.75);padding:5px 10px;}

/* ── GALLERY ── */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:52px;}
.gallery-item{position:relative;overflow:hidden;cursor:pointer;}
.gallery-item img{width:100%;height:220px;object-fit:cover;object-position:center;transition:transform .5s var(--ease-out-expo);}
.gallery-item.wide{grid-column:span 2;}
.gallery-item.wide img{height:220px;}
.gallery-item::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(60,122,92,.45),transparent);opacity:0;transition:opacity .3s;}
.gallery-item:hover img{transform:scale(1.05);}
.gallery-item:hover::after{opacity:1;}

/* ── LIGHTBOX ── */
.lightbox{display:none;position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.94);align-items:center;justify-content:center;}
.lightbox.open{display:flex;}
.lightbox img{max-width:90vw;max-height:88vh;object-fit:contain;user-select:none;}
.lb-close{position:absolute;top:24px;right:32px;color:#fff;font-size:28px;cursor:pointer;opacity:.5;transition:opacity .2s;line-height:1;}
.lb-close:hover{opacity:1;}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:36px;cursor:pointer;opacity:.45;transition:opacity .2s;padding:20px;line-height:1;user-select:none;}
.lb-arrow:hover{opacity:1;}
.lb-prev{left:12px;}.lb-next{right:12px;}
.lb-counter{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);font-family:'JetBrains Mono',monospace;font-size:12px;color:rgba(255,255,255,.4);letter-spacing:.1em;}

/* ── CTA BAND ── */
.cta-band{background:var(--ink);position:relative;overflow:hidden;padding:100px 0;text-align:center;}
.cta-band::before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(60,122,92,.18) 0%,transparent 70%);pointer-events:none;}
.cta-band .section-label{justify-content:center;}
.cta-band .section-label::before{display:none;}
.cta-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(30px,5vw,60px);font-weight:800;line-height:1.05;letter-spacing:-.02em;color:#fff;max-width:660px;margin:14px auto 24px;}
.cta-title span{color:var(--green-300);}
.cta-sub{font-size:16px;color:rgba(255,255,255,.5);max-width:400px;margin:0 auto 36px;}

/* ── CONTACT ── */
.contact-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.contact-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.contact-card{border:1px solid var(--grey-200);padding:28px 24px;transition:border-color .2s,box-shadow .2s;}
.contact-card:hover{border-color:var(--green-300);box-shadow:0 8px 24px rgba(0,0,0,.05);}
.contact-card h4{font-family:'JetBrains Mono',monospace;font-size:10.5px;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin-bottom:14px;}
.contact-card p,.contact-card a{font-size:14.5px;color:var(--grey-600);line-height:1.9;display:block;}
.contact-card strong{color:var(--ink);}
.contact-card a:hover{color:var(--green-700);}

/* Download items */
.download-list{display:flex;flex-direction:column;gap:12px;margin-top:32px;}
.download-item{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border:1px solid var(--grey-200);transition:border-color .2s,background .2s;}
.download-item:hover{border-color:var(--green-300);background:var(--surface);}
.download-item-info{display:flex;align-items:center;gap:14px;}
.download-icon{width:36px;height:36px;background:var(--green-100);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.download-name{font-size:14.5px;font-weight:600;color:var(--ink);}
.download-meta{font-size:12px;color:var(--grey-400);margin-top:2px;}
.download-btn{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--green-700);padding:7px 14px;border:1px solid var(--green-300);transition:background .2s,color .2s;white-space:nowrap;}
.download-btn:hover{background:var(--green-700);color:#fff;border-color:var(--green-700);}

/* Applications grid */
.app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:52px;}
.app-card{border:1px solid var(--grey-200);padding:28px 24px;transition:border-color .2s,box-shadow .2s;}
.app-card:hover{border-color:var(--green-300);box-shadow:0 8px 24px rgba(0,0,0,.05);}
.app-card h4{font-family:'Plus Jakarta Sans',sans-serif;font-size:16px;font-weight:700;color:var(--ink);margin-bottom:8px;}
.app-card p{font-size:13.5px;color:var(--grey-600);line-height:1.6;}

/* Media list */
.media-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.media-tag{font-family:'JetBrains Mono',monospace;font-size:11px;padding:5px 11px;border:1px solid var(--green-300);color:var(--green-700);letter-spacing:.06em;}

/* ── FOOTER ── */
footer{background:var(--ink);border-top:1px solid rgba(255,255,255,.06);padding:52px 0 32px;}
.foot-top{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;margin-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08);}
.foot-brand img{height:28px;filter:brightness(0) invert(1);opacity:.6;margin-bottom:14px;}
.foot-brand p{font-size:12.5px;color:rgba(255,255,255,.28);line-height:1.7;max-width:220px;}
.foot-col h5{font-family:'JetBrains Mono',monospace;font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:14px;}
.foot-col a,.foot-col p{font-size:13px;color:rgba(255,255,255,.3);display:block;line-height:2.1;}
.foot-col a:hover{color:var(--green-300);}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.foot-bottom span{font-size:11.5px;color:rgba(255,255,255,.2);font-family:'JetBrains Mono',monospace;}
.foot-bottom-links{display:flex;gap:24px;}
.foot-bottom-links a{font-size:11.5px;color:rgba(255,255,255,.2);font-family:'JetBrains Mono',monospace;}
.foot-bottom-links a:hover{color:var(--green-300);}

/* ── KEYFRAMES ── */
@keyframes slideUp{from{transform:translateY(110%);}to{transform:translateY(0);}}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
@keyframes scrollDot{0%{top:-100%;}100%{top:200%;}}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .prod-grid-4{grid-template-columns:repeat(2,1fr);}
  .certs-grid{grid-template-columns:repeat(2,1fr);}
  .keyfacts-grid{grid-template-columns:repeat(2,1fr);}
  .foot-top{grid-template-columns:1fr 1fr;}
  .app-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:860px){
  .about-grid,.prod-detail-grid{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .stats-inner{grid-template-columns:repeat(2,1fr);}
  .stat-item:nth-child(3){border-left:none;}
  .contact-grid-2,.contact-grid-3{grid-template-columns:1fr;}
  .cert-full-grid{grid-template-columns:1fr;}
  .cert-thumb-row{grid-template-columns:1fr;}
  .nav-links{display:none;}
  .nav-hamburger{display:flex;}
  .prod-grid-2{max-width:480px;}
}
@media(max-width:640px){
  .wrap{padding:0 24px;}
  .section{padding:72px 0;}
  .hero-content{padding:0 24px 72px;}
  .stats-inner{grid-template-columns:1fr 1fr;padding:0 24px;}
  .prod-grid-4{grid-template-columns:1fr;}
  .certs-grid{grid-template-columns:1fr;}
  .keyfacts-grid{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:1fr 1fr;}
  .foot-top{grid-template-columns:1fr;gap:28px;}
  .app-grid{grid-template-columns:1fr;}
}
@media(max-width:480px){
  .nav-cta{display:none;}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;}
}