:root{--primary:#101010;--navy:#1c2b39;--orange:#c8533c;--orange2:#c8533c;--cream:#f8f6f1;--muted:#e9e3d8;--text:#171717;--sub:#666;--white:#fff;--line:rgba(28,43,57,.12);--shadow:0 20px 60px rgba(0,0,0,.12);--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--text);font-family:Inter,system-ui,sans-serif}a{color:inherit;text-decoration:none}.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:24px;padding:16px 28px;background:rgba(248,246,241,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--primary);color:var(--cream);font-weight:800;letter-spacing:-.08em}.brand strong{display:block;font-size:18px}.brand small{display:block;color:var(--sub);font-size:11px;margin-top:2px}.nav{display:flex;gap:20px;align-items:center;margin-left:auto}.nav a{font-size:14px;font-weight:600;color:#333}.nav a:hover{color:var(--orange)}.menu-btn{display:none;margin-left:auto;background:transparent;border:0;font-size:28px}.mobile-nav{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:10px;padding:15px 24px;font-weight:800;border:1px solid transparent;cursor:pointer;transition:.2s}.btn.small{padding:11px 16px;font-size:14px}.btn-primary{background:var(--orange);color:#fff;box-shadow:0 12px 32px rgba(200,83,60,.28)}.btn-primary:hover{transform:translateY(-1px);background:#a84331}.btn-dark{background:var(--primary);color:var(--cream)}.btn-ghost{border-color:rgba(255,255,255,.22);color:#fff}.btn-light{background:#fff;color:var(--primary);border-color:var(--line)}.hero{min-height:88vh;display:grid;align-items:center;position:relative;overflow:hidden;background:#111;color:#fff;padding:120px 28px 90px}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,12,12,.94),rgba(12,12,12,.72),rgba(12,12,12,.35)),url('/assets/hero-bg.webp') center/cover;opacity:.98}.hero-inner{position:relative;max-width:1180px;margin:auto;width:100%}.eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:800;color:rgba(255,255,255,.88);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);padding:8px 12px;border-radius:999px}.dot{width:8px;height:8px;border-radius:50%;background:var(--orange2)}h1,h2,h3{margin:0}h1{font-size:clamp(42px,7vw,82px);line-height:.98;letter-spacing:-.055em;max-width:920px;margin:26px 0;font-weight:900}h2{font-size:clamp(34px,5vw,58px);line-height:1;letter-spacing:-.04em;font-family:'DM Serif Display',serif;color:var(--primary)}h3{font-size:24px;line-height:1.15}.lead{font-size:clamp(18px,2.2vw,25px);line-height:1.55;color:rgba(255,255,255,.86);max-width:760px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:54px;max-width:850px}.stat{padding:18px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);border-radius:16px}.stat strong{display:block;font-size:28px}.stat span{color:rgba(255,255,255,.72);font-size:13px}.section{padding:96px 28px}.container{max-width:1180px;margin:0 auto}.section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:42px}.section-head p{max-width:640px;color:var(--sub);font-size:18px;line-height:1.65}.kicker{font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.16em;color:var(--orange);font-size:12px;font-weight:800;margin-bottom:14px}.grid{display:grid;gap:22px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 10px 35px rgba(0,0,0,.035)}.card p{color:var(--sub);line-height:1.65}.image-card{position:relative;min-height:285px;overflow:hidden;border-radius:22px;background:#111;color:#fff;display:flex;align-items:flex-end;padding:28px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.08)}.image-card:before{content:"";position:absolute;inset:0;background:var(--img) center/cover;transition:.7s}.image-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.88),rgba(0,0,0,.42),rgba(0,0,0,.08))}.image-card:hover:before{transform:scale(1.06)}.image-card>*{position:relative;z-index:1}.image-card small{display:block;color:rgba(255,255,255,.76);margin-bottom:8px;font-weight:700;text-transform:uppercase;letter-spacing:.1em}.image-card p{color:rgba(255,255,255,.88);line-height:1.5}.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}.dark{background:var(--primary);color:#fff}.dark h2{color:#fff}.dark p{color:rgba(255,255,255,.72)}.feature-list{display:grid;gap:14px}.feature{display:flex;gap:14px;align-items:flex-start}.check{width:26px;height:26px;border-radius:8px;background:rgba(200,83,60,.12);color:var(--orange);display:grid;place-items:center;font-weight:900;flex:0 0 auto}.form{display:grid;gap:16px}.field{display:grid;gap:7px}.field label{font-size:13px;font-weight:800;color:#333}.field input,.field select,.field textarea{width:100%;padding:14px 15px;border-radius:12px;border:1px solid var(--line);background:#fff;font:inherit}.field textarea{min-height:110px;resize:vertical}.notice{padding:14px 16px;border-radius:12px;background:#fff6e9;border:1px solid rgba(200,83,60,.24);color:#543}.pill-row{display:flex;gap:10px;flex-wrap:wrap}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;font-size:13px;font-weight:700}.mono{font-family:'JetBrains Mono',monospace}.dashboard{display:grid;grid-template-columns:270px 1fr;gap:24px}.side{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;position:sticky;top:92px;height:max-content}.side a{display:block;padding:12px;border-radius:10px;color:#333;font-weight:700}.side a:hover{background:var(--cream);color:var(--orange)}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line)}.table th,.table td{text-align:left;padding:15px;border-bottom:1px solid var(--line)}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800;background:#eef;color:#1c2b39}.footer{background:#101010;color:#fff;padding:70px 28px 24px}.footer-grid{max-width:1180px;margin:auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:42px}.footer p,.footer a{display:block;color:rgba(255,255,255,.66);line-height:1.7;margin:8px 0}.footer h4{margin:0 0 16px}.footer-bottom{max-width:1180px;margin:42px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.45);font-size:13px}.footer .brand-mark{background:var(--cream);color:#101010}.page-hero{padding:86px 28px 52px;background:linear-gradient(135deg,#101010,#1c2b39);color:#fff}.page-hero h1{font-size:clamp(38px,6vw,68px)}.page-hero p{max-width:760px;color:rgba(255,255,255,.78);font-size:20px;line-height:1.6}.article{max-width:820px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:22px;padding:44px}.article p{line-height:1.8;color:#444}.hidden{display:none!important}@media(max-width:900px){.nav,.topbar>.btn{display:none}.menu-btn{display:block}.mobile-nav.open{display:grid;position:fixed;top:73px;left:0;right:0;background:var(--cream);z-index:60;padding:18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.mobile-nav a{padding:13px;font-weight:800}.hero-stats,.grid-3,.grid-4,.split,.dashboard,.footer-grid{grid-template-columns:1fr}.section-head{display:block}.hero{padding-top:105px}.topbar{padding:14px 16px}.brand small{display:none}.section{padding:70px 18px}.page-hero{padding:68px 18px 42px}}
/* Fix: cards inside dark sections must keep readable light-card typography. */
.dark .card{color:var(--text);background:#fff}
.dark .card h3{color:var(--text)}
.dark .card p{color:var(--sub)}
.dark .card .kicker{color:var(--orange)}
.card.has-media{padding-top:0;overflow:hidden}
.card-media{margin:0 -28px 22px;height:172px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;background:#0f1b28}
.card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:.5s}
.card.has-media:hover .card-media img{transform:scale(1.04)}
@media(max-width:760px){.card-media{height:150px}}
.drone-block{margin-top:64px;padding-top:52px;border-top:1px solid var(--line)}
.drone-banner{margin:26px 0 8px;border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:0 12px 38px rgba(0,0,0,.10)}
.drone-banner img{width:100%;height:auto;aspect-ratio:1400/788;display:block}
.drone-price{color:#777;max-width:860px;margin-top:12px;font-size:15px}
.drone-group{font-weight:800;font-size:18px;color:var(--navy);margin:38px 0 16px;letter-spacing:-.01em}
.drone-close{margin-top:38px;max-width:900px;padding:18px 22px;border-left:3px solid var(--orange);background:#fff;border-radius:12px;color:#444;line-height:1.6}
.card-link{display:block;color:inherit;text-decoration:none;transition:.18s}
.card-link:hover{transform:translateY(-2px);border-color:rgba(200,83,60,.35);box-shadow:var(--shadow)}
.card-more{display:inline-block;margin-top:14px;color:var(--orange);font-weight:800;font-size:14px}
.firmy-filter{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:22px;max-width:640px}
.firmy-filter .field{flex:1;min-width:200px}
.firmy-empty{margin-top:4px}
.firmy-empty-cta{color:var(--orange);font-weight:800;text-decoration:none}
.firm-card{position:relative;display:flex;flex-direction:column;gap:8px}
.firm-mesto{color:var(--sub);font-size:14px;margin:0}
.firm-verified{align-self:flex-start;background:rgba(200,83,60,.11);color:var(--orange);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;border-radius:999px;padding:4px 9px;margin-bottom:4px}
.firm-badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.firm-badge{background:#eef1f4;color:#33414f;font-size:12px;font-weight:700;border-radius:999px;padding:4px 9px}
.firm-badge-spec{background:rgba(28,43,57,.07);color:var(--navy)}
.firm-badges-kraje .firm-badge{background:#fff5ed;color:var(--orange)}
.firm-contact{margin-top:6px;font-size:14px}
.firm-contact a{color:var(--navy);font-weight:700}

/* Real MatFlow logo */
.brand-logo{width:54px;height:42px;object-fit:contain;display:block}
.footer-logo{width:72px;height:54px;filter:brightness(0) invert(1)}
.brand-copy strong{letter-spacing:.01em}
@media(max-width:900px){.brand-logo{width:48px;height:38px}}

.product-grid{align-items:stretch}.product-card{display:flex;flex-direction:column}.product-card h3{margin-bottom:10px}.product-meta{display:grid;gap:8px;margin-top:auto;padding-top:18px}.product-meta span{display:block;border-top:1px solid var(--line);padding-top:9px;color:var(--sub);font-size:13px;line-height:1.4}.product-meta strong{display:block;color:var(--primary);font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}
.product-card.verified{border-color:rgba(200,83,60,.26);box-shadow:0 16px 45px rgba(200,83,60,.08)}.product-meta a{color:var(--orange);font-weight:800}.product-meta a:hover{text-decoration:underline}
.soft-note{background:#fff;border-color:var(--line);color:#4b4b4b;box-shadow:0 8px 25px rgba(0,0,0,.035)}
.method-section{padding-top:0}.method-card{background:linear-gradient(135deg,#fff,#f4efe6);border-color:rgba(200,83,60,.18);box-shadow:0 22px 70px rgba(28,43,57,.08)}.method-card h2{max-width:760px}.method-card>p{font-size:18px;max-width:860px}.mini-steps{margin-top:24px}.mini-steps div{background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:16px;padding:18px}.mini-steps strong{display:block;font-family:'DM Serif Display',serif;font-size:28px;color:var(--primary);line-height:1}.mini-steps span{display:block;margin-top:6px;color:var(--sub);font-size:13px;line-height:1.35}.accessory-filter{box-shadow:0 14px 45px rgba(28,43,57,.06)}
@media(max-width:900px){.method-section{padding-top:0}.mini-steps{grid-template-columns:1fr 1fr}.method-card{padding:22px}}
.product-card{overflow:hidden;padding:0}.product-body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}.product-visual{height:190px;margin:-1px -1px 0;border-radius:var(--radius) var(--radius) 0 0;position:relative;overflow:hidden;background:linear-gradient(135deg,#1c2b39,#101010)}.product-visual.has-image:before{content:"";position:absolute;inset:0;background:var(--product-img) center/cover;transition:.55s;filter:saturate(.95) contrast(1.02)}.product-card:hover .product-visual.has-image:before{transform:scale(1.055)}.product-visual.no-image:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 24% 20%,rgba(200,83,60,.28),transparent 34%),linear-gradient(135deg,#1c2b39,#101010)}.product-visual.no-image:after{content:"MF";position:absolute;right:18px;bottom:12px;font-family:'DM Serif Display',serif;font-size:54px;color:rgba(255,255,255,.12);letter-spacing:-.08em}.product-visual-overlay{position:absolute;inset:auto 12px 12px 12px;display:flex;justify-content:flex-start}.product-visual-overlay span{display:inline-flex;max-width:100%;border-radius:999px;padding:7px 10px;background:rgba(16,16,16,.72);backdrop-filter:blur(10px);color:#fff;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;line-height:1.25}.accessory-card .product-visual{height:145px}.accessory-card .product-body{padding:22px}.product-card h3{font-size:22px}.product-card p{font-size:14.5px}.product-card.verified{border-color:rgba(200,83,60,.18)}
@media(max-width:900px){.product-visual{height:170px}.accessory-card .product-visual{height:130px}}
.product-filter{margin-bottom:22px;background:#fff;box-shadow:0 14px 45px rgba(28,43,57,.055)}.product-filter input{min-height:48px}.product-filter + #productResults{margin-top:0}
.photo-note{margin:0 0 20px;background:#fff;border-color:rgba(28,43,57,.12)}

/* Mobile/Responsive polish v1 */
img{max-width:100%;height:auto}.brand-logo{display:block;object-fit:contain}.topbar{min-height:74px}.nav{min-width:0}.nav a{white-space:nowrap}.hero-actions .btn{min-height:48px}.field input,.field select,.field textarea,.menu-btn{font-size:16px}.table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.table thead,.table tbody{min-width:520px}.product-meta a{overflow-wrap:anywhere}.card,.notice,.product-card{min-width:0}.page-hero,.hero,.section{overflow-wrap:anywhere}.mobile-nav a{min-height:46px;display:flex;align-items:center}.soft-note{line-height:1.55}
@media(max-width:1180px){.nav{gap:14px}.nav a{font-size:13px}.topbar{gap:16px}.topbar>.btn{padding:12px 16px}}
@media(max-width:760px){h1{font-size:clamp(36px,11vw,52px);line-height:1.02}h2{font-size:clamp(30px,9vw,42px);line-height:1.05}.hero{min-height:auto;padding:96px 18px 64px}.lead,.page-hero p{font-size:17px;line-height:1.58}.hero-actions{gap:10px}.hero-actions .btn,.form .btn{width:100%;min-height:50px}.hero-stats{grid-template-columns:1fr;gap:10px;margin-top:34px}.stat{padding:15px}.section{padding:58px 16px}.page-hero{padding:58px 16px 34px}.card{padding:22px}.product-body{padding:20px}.product-visual{height:155px}.accessory-card .product-visual{height:118px}.product-filter .grid,.accessory-filter .grid{grid-template-columns:1fr;gap:14px}.product-filter{position:relative;margin-bottom:16px}.photo-note{font-size:14px}.footer{padding:52px 18px 22px}.footer-grid{gap:26px}.article{padding:24px}.mini-steps{grid-template-columns:1fr}.brand-copy strong{font-size:16px}.menu-btn{min-width:48px;min-height:48px}}
@media(max-width:420px){.topbar{padding:10px 12px;min-height:66px}.brand-logo{width:42px;height:34px}.mobile-nav.open{top:66px}.brand-copy strong{font-size:15px}.hero,.page-hero{padding-left:14px;padding-right:14px}.section{padding-left:14px;padding-right:14px}.pill{font-size:12px}.product-card h3{font-size:20px}.product-visual-overlay span{font-size:10px;letter-spacing:.05em}.footer .brand{align-items:flex-start}}

/* Mobile screenshot fixes v2 */
.menu-btn{color:var(--primary);line-height:1;border-radius:10px;place-items:center}.menu-btn:focus-visible{outline:3px solid rgba(200,83,60,.35);outline-offset:2px}
@media(max-width:900px){.menu-btn{display:grid}.topbar{justify-content:space-between}.hero h1,.page-hero h1{max-width:100%;letter-spacing:-.04em;text-wrap:balance}.hero:before{background-position:center}.mobile-nav.open{top:var(--mobile-nav-top,74px)}}
@media(max-width:760px){.hero h1{font-size:clamp(34px,9.4vw,42px);line-height:1.04}.page-hero h1{font-size:clamp(34px,9.4vw,44px);line-height:1.06}.hero-inner,.container{max-width:100%}.page-hero p,.lead{max-width:100%}}
@media(max-width:420px){.hero h1{font-size:36px;line-height:1.06;letter-spacing:-.035em}.page-hero h1{font-size:36px;line-height:1.08}.menu-btn{font-size:26px}.topbar{gap:10px}.mobile-nav.open{top:66px}}

/* Mobile overflow hardening v3 */
html,body{max-width:100%;overflow-x:hidden}.menu-btn::before{content:"☰"}.menu-btn{font-size:0}.menu-btn::before{font-size:28px;line-height:1;color:var(--primary)}
@media(max-width:760px){.hero h1,.page-hero h1{max-width:calc(100vw - 36px);text-wrap:auto;word-break:normal;hyphens:none}.hero .lead,.page-hero p{max-width:calc(100vw - 36px)}.eyebrow{max-width:calc(100vw - 36px);white-space:normal;line-height:1.25}.hero h1{font-size:34px}.page-hero h1{font-size:35px}}
@media(max-width:420px){.hero h1{font-size:32px;line-height:1.08}.page-hero h1{font-size:34px}.hero .lead,.page-hero p{font-size:16px}.hero-actions .btn{padding-left:14px;padding-right:14px}}

/* Viewport width guard v4 */
.container,.hero-inner{max-width:min(1180px,calc(100vw - 56px))}.topbar{width:100vw;max-width:100vw}.page-hero .container{max-width:min(1180px,calc(100vw - 32px))}
@media(max-width:1100px){.nav,.topbar>.btn{display:none}.menu-btn{display:grid}.mobile-nav.open{display:grid;position:fixed;top:74px;left:0;right:0;background:var(--cream);z-index:60;padding:18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}}
@media(max-width:760px){.container,.hero-inner{max-width:calc(100vw - 32px)}}


/* Image performance strategy v1 */
.product-visual{aspect-ratio:4/3;height:auto;contain:layout paint;background:linear-gradient(135deg,#1c2b39,#101010)}
.product-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:.55s;filter:saturate(.95) contrast(1.02);background:#101010}
.product-card:hover .product-img{transform:scale(1.045)}
.product-visual.has-image:before{display:none}
.product-visual.image-error{background:linear-gradient(135deg,#1c2b39,#101010)}
.product-visual.image-error:before{content:"";display:block;position:absolute;inset:0;background:radial-gradient(circle at 24% 20%,rgba(200,83,60,.28),transparent 34%),linear-gradient(135deg,#1c2b39,#101010)}
.product-visual.image-error:after{content:"MF";position:absolute;right:18px;bottom:12px;font-family:'DM Serif Display',serif;font-size:54px;color:rgba(255,255,255,.12);letter-spacing:-.08em}
.product-card{content-visibility:auto;contain-intrinsic-size:420px 560px}
.accessory-card{contain-intrinsic-size:380px 520px}
@media(max-width:760px){.product-card{contain-intrinsic-size:360px 520px}}


/* Pilot B+C visuals */
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.pilot-visual{border-color:rgba(200,83,60,.34);box-shadow:0 18px 55px rgba(200,83,60,.08)}.visual-disclaimer{font-size:12.5px!important;line-height:1.45!important;color:#755!important;background:#fff7ed;border:1px solid rgba(200,83,60,.16);border-radius:10px;padding:10px;margin:10px 0 0}.visual-layer-section{padding-top:0}.visual-layer-grid{align-items:stretch}.visual-layer-card{overflow:hidden;padding:0}.visual-layer-card .kicker,.visual-layer-card h3,.visual-layer-card p{margin-left:24px;margin-right:24px}.visual-layer-card .kicker{margin-top:22px}.visual-layer-card p:last-child{margin-bottom:24px}.visual-layer-image{aspect-ratio:3/2;overflow:hidden;background:#101010}.visual-layer-image img{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:900px){.grid-2{grid-template-columns:1fr}.visual-layer-section{padding-top:0}}
/* Group image implementation v1 — real img elements for lazy loading + alt text */
.image-card .image-card-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.7s;z-index:0}
.image-card:before{display:none}
.image-card:hover .image-card-img{transform:scale(1.06)}

/* Visual polish v5 — MatFlow premium finish */
:root{
  --primary:#132130;
  --navy:#1c2b39;
  --ink:#0f1720;
  --orange:#c8533c;
  --orange-dark:#a84331;
  --cream:#f7f5ef;
  --paper:#fffefb;
  --muted:#ebe6dc;
  --text:#17202a;
  --sub:#68727c;
  --line:rgba(28,43,57,.13);
  --shadow:0 18px 48px rgba(19,33,48,.10);
  --shadow-soft:0 10px 28px rgba(19,33,48,.07);
  --radius:20px;
  --focus:0 0 0 4px rgba(200,83,60,.22);
}
body{background:radial-gradient(circle at top left,rgba(28,43,57,.055),transparent 34rem),var(--cream);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a,.btn,.card,.image-card,.product-img,.field input,.field select,.field textarea{transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease,transform .18s ease,color .18s ease,opacity .18s ease}
:focus-visible{outline:none;box-shadow:var(--focus)}
.topbar{background:rgba(247,245,239,.9);box-shadow:0 8px 26px rgba(19,33,48,.06);border-bottom-color:rgba(28,43,57,.10)}
.brand{border-radius:14px}.brand:hover .brand-copy strong{color:var(--orange)}.nav a{position:relative;color:rgba(19,33,48,.78)}.nav a:after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:.18s ease}.nav a:hover:after,.nav a:focus-visible:after{transform:scaleX(1)}
.btn{min-height:48px;border-radius:12px;letter-spacing:-.01em}.btn-primary{background:linear-gradient(135deg,var(--orange),#d9684e);box-shadow:0 14px 30px rgba(200,83,60,.24)}.btn-primary:hover{background:linear-gradient(135deg,var(--orange-dark),var(--orange));box-shadow:0 16px 38px rgba(200,83,60,.28)}.btn-dark{background:linear-gradient(135deg,#0f1720,var(--navy));box-shadow:0 12px 26px rgba(28,43,57,.18)}.btn-light{background:var(--paper)}.btn-light:hover{border-color:rgba(200,83,60,.34);color:var(--orange);box-shadow:var(--shadow-soft)}.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.42)}
.hero{background:#0f1720}.hero:before{background:linear-gradient(90deg,rgba(15,23,32,.96),rgba(28,43,57,.80),rgba(28,43,57,.40)),url('/assets/hero-bg.webp') center/cover}.hero-inner{padding-top:10px}.eyebrow{box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}h1{letter-spacing:-.06em}h2{letter-spacing:-.035em}.lead{font-weight:450}.hero-stats{gap:16px}.stat{background:rgba(255,255,255,.075);border-color:rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.10)}.stat strong{letter-spacing:-.04em}.stat span{line-height:1.35}
.section{padding-top:104px;padding-bottom:104px}.section-head{align-items:flex-start}.section-head p{margin-top:6px}.kicker{color:var(--orange);letter-spacing:.17em}.card{background:var(--paper);border-color:rgba(28,43,57,.115);box-shadow:var(--shadow-soft)}.card:hover{box-shadow:var(--shadow);border-color:rgba(28,43,57,.18)}.card p{color:var(--sub)}.feature p{margin:.25rem 0 0}.check{background:rgba(200,83,60,.11);box-shadow:inset 0 0 0 1px rgba(200,83,60,.12)}
.image-card{min-height:300px;border-radius:24px;box-shadow:0 20px 52px rgba(19,33,48,.16)}.image-card:after{background:linear-gradient(0deg,rgba(15,23,32,.90),rgba(15,23,32,.48),rgba(15,23,32,.10))}.image-card:hover{transform:translateY(-3px);box-shadow:0 26px 66px rgba(19,33,48,.22)}.image-card small{color:rgba(255,255,255,.82)}
.product-grid{gap:24px}.product-card{border-radius:22px;background:var(--paper);box-shadow:0 12px 34px rgba(19,33,48,.075)}.product-card:hover{transform:translateY(-3px);border-color:rgba(200,83,60,.28);box-shadow:0 22px 54px rgba(19,33,48,.13)}.product-visual{background:linear-gradient(135deg,#16283a,#0f1720);border-bottom:1px solid rgba(28,43,57,.09)}.product-img{filter:saturate(.97) contrast(1.03);transform-origin:center}.product-card:hover .product-img{transform:scale(1.035)}.product-body{gap:0}.product-card h3{font-size:21px;line-height:1.18;letter-spacing:-.025em}.product-card p{line-height:1.56}.product-card .kicker{font-size:11px;line-height:1.35}.product-meta{gap:0;border-top:1px solid var(--line);margin-top:18px;padding-top:2px}.product-meta span{border-top:0;border-bottom:1px solid rgba(28,43,57,.08);padding:10px 0}.product-meta span:last-child{border-bottom:0}.product-meta strong{color:rgba(28,43,57,.78)}.product-visual-overlay{inset:auto 14px 14px 14px}.product-visual-overlay span{background:rgba(15,23,32,.78);box-shadow:0 8px 22px rgba(0,0,0,.18)}.visual-disclaimer{background:#fff8ef!important;border-color:rgba(200,83,60,.20)!important;color:#6b4a3a!important}
.product-filter,.accessory-filter{border-radius:22px}.field label{color:rgba(19,33,48,.86);letter-spacing:.01em}.field input,.field select,.field textarea{border-color:rgba(28,43,57,.15);background:#fff;border-radius:13px;min-height:48px}.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(28,43,57,.28)}.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(200,83,60,.45);box-shadow:var(--focus)}.notice{border-radius:14px;line-height:1.55}.pill{background:rgba(255,255,255,.72);border-color:rgba(28,43,57,.13)}.pill:hover{border-color:rgba(200,83,60,.28);color:var(--orange)}
.page-hero{background:radial-gradient(circle at 80% 20%,rgba(200,83,60,.20),transparent 26rem),linear-gradient(135deg,#0f1720,var(--navy));padding-top:92px}.page-hero p{font-weight:440}.method-card{background:linear-gradient(135deg,#fffefb,#f4efe6);border-color:rgba(200,83,60,.18)}.mini-steps div{box-shadow:0 8px 22px rgba(19,33,48,.05)}
.article{box-shadow:var(--shadow-soft)}.footer{background:linear-gradient(135deg,#0f1720,#101010)}.footer a:hover{color:#fff}.footer .brand-copy small{color:rgba(255,255,255,.62)}
.mobile-nav.open{gap:4px}.mobile-nav a{border-radius:12px}.mobile-nav a:hover,.mobile-nav a:focus-visible{background:#fff;color:var(--orange)}body.menu-open{overflow:hidden}
@media(max-width:1100px){.mobile-nav.open{box-shadow:0 18px 48px rgba(19,33,48,.16)}}
@media(max-width:900px){.section{padding-top:72px;padding-bottom:72px}.image-card{min-height:240px}.product-grid{gap:18px}.mobile-nav.open{padding:14px 16px 18px}.mobile-nav a{min-height:48px;padding:12px 14px}}
@media(max-width:760px){body{font-size:15.5px}.hero{padding-top:94px;padding-bottom:58px}.hero-actions{margin-top:26px}.section{padding-top:56px;padding-bottom:56px}.section-head{margin-bottom:28px}.card{border-radius:18px}.product-card{border-radius:18px}.product-card:hover,.image-card:hover{transform:none}.product-visual{aspect-ratio:16/11}.product-card h3{font-size:20px}.product-meta span{padding:9px 0}.page-hero{padding-top:58px}.footer-grid{grid-template-columns:1fr}.btn{width:auto}.hero-actions .btn,.form .btn{width:100%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}.product-card:hover,.image-card:hover,.btn:hover{transform:none!important}}

/* UX polish final audit v1 */
.group-section{padding-top:0}.group-card .product-visual-overlay span{background:rgba(16,16,16,.78)}.empty-state{background:linear-gradient(135deg,#fff,#f4efe6);border-color:rgba(200,83,60,.18);box-shadow:0 18px 55px rgba(28,43,57,.08)}.empty-state h3{font-size:28px;max-width:720px}.empty-state p{max-width:820px}.product-visual.no-image .product-visual-overlay span,.product-visual.image-error .product-visual-overlay span{background:rgba(255,255,255,.92);color:#1c2b39}.product-visual.no-image:after,.product-visual.image-error:after{opacity:.9}.image-card-img{background:#101010}.image-card:focus-visible,.card:focus-visible,.btn:focus-visible,a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(200,83,60,.38);outline-offset:3px}.card .hero-actions{margin-top:22px}.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(200,83,60,.55);box-shadow:0 0 0 4px rgba(200,83,60,.09);outline:0}.notice a{color:var(--orange);font-weight:800}.footer a:hover{color:#fff}.product-card .kicker{line-height:1.35}
@media(max-width:760px){.empty-state h3{font-size:24px}.group-section{padding-top:0}.section-head p{font-size:16px}.card .hero-actions{margin-top:18px}}

/* UX polish final audit v2 — natural Czech text wrapping */
.hero .lead,.page-hero p,.section-head p,.card p{overflow-wrap:normal;word-break:normal}.page-hero p,.hero .lead{text-wrap:pretty}.hero h1,.page-hero h1,h2{text-wrap:balance}
@media(max-width:760px){.hero .lead,.page-hero p{max-width:100%;overflow-wrap:normal;word-break:normal}.card p,.section-head p{overflow-wrap:normal;word-break:normal}}

/* Task 46+ — pre-disable nedostupných filtr-hodnot (multi-select + cross-filter counts) */
.surface-tab[aria-disabled="true"],
.color-swatch[aria-disabled="true"]{opacity:.32;cursor:not-allowed;pointer-events:none;filter:grayscale(.4)}
.surface-tab[aria-disabled="true"]:hover,
.color-swatch[aria-disabled="true"]:hover{transform:none;border-color:var(--line)}
.advanced-product-filter select option[disabled]{color:#aaa}

/* Task 39 — product filter tabs + color swatches */
.product-filter-tabs{display:grid;gap:18px;margin-bottom:20px}.filter-title{display:flex;justify-content:space-between;gap:24px;align-items:flex-end}.filter-title h3{font-size:30px}.filter-title p{max-width:560px;margin:0;color:var(--sub)}.surface-tabs{display:flex;gap:10px;flex-wrap:wrap}.surface-tab{appearance:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:11px 15px;font-weight:900;color:#26313c;cursor:pointer;transition:.18s;box-shadow:0 8px 22px rgba(0,0,0,.035)}.surface-tab span{margin-left:6px;color:var(--sub);font-size:12px}.surface-tab:hover{transform:translateY(-1px);border-color:rgba(200,83,60,.35)}.surface-tab.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 14px 32px rgba(16,16,16,.18)}.surface-tab.active span{color:rgba(255,255,255,.7)}.filter-divider{height:1px;background:var(--line)}.color-swatch-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.color-swatch,.swatch-clear{appearance:none;border:1px solid var(--line);background:#fff;border-radius:999px;cursor:pointer;transition:.18s}.swatch-clear{padding:10px 14px;font-weight:900;color:#26313c}.swatch-clear.active{background:#fff6e9;border-color:rgba(200,83,60,.38);color:var(--orange)}.color-swatch{display:inline-grid;grid-template-columns:30px auto auto;align-items:center;gap:8px;padding:7px 10px 7px 7px;color:#26313c}.color-swatch span{width:30px;height:30px;border-radius:50%;background:var(--swatch);border:2px solid rgba(255,255,255,.95);box-shadow:0 0 0 1px rgba(0,0,0,.18), inset 0 2px 8px rgba(255,255,255,.18)}.color-swatch em{font-style:normal;font-size:13px;font-weight:900}.color-swatch small{color:var(--sub);font-weight:800}.color-swatch:hover,.swatch-clear:hover{transform:translateY(-1px);border-color:rgba(200,83,60,.35)}.color-swatch.active{border-color:var(--orange);box-shadow:0 0 0 4px rgba(200,83,60,.12);background:#fffaf7}.advanced-product-filter{border-top:1px solid var(--line);padding-top:16px}.advanced-product-filter summary{cursor:pointer;font-weight:900;color:#26313c;margin-bottom:16px}.advanced-product-filter[open] summary{color:var(--orange)}
@media(max-width:760px){.filter-title{display:block}.filter-title h3{font-size:24px}.filter-title p{margin-top:8px}.product-filter-tabs{gap:16px}.surface-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.surface-tab{text-align:center;padding:11px 10px}.color-swatch-row{gap:9px}.color-swatch{grid-template-columns:28px 1fr auto;max-width:100%;padding-right:9px}.color-swatch em{font-size:12px}.swatch-clear{width:100%;justify-content:center}.advanced-product-filter .grid{grid-template-columns:1fr}}

/* Task 41 — Taškové střechy product-family UX */
.taskove-family-module{display:grid;gap:22px}.family-intro{margin-bottom:0}.family-layout{display:grid;grid-template-columns:360px minmax(0,1fr);gap:24px;align-items:start}.family-list{display:grid;gap:13px;max-height:820px;overflow:auto;padding:2px 4px 8px 2px;position:sticky;top:96px}.family-select-card{appearance:none;text-align:left;background:#fff;border:1px solid var(--line);border-radius:20px;padding:17px;display:grid;gap:8px;cursor:pointer;box-shadow:0 10px 28px rgba(28,43,57,.06);transition:.18s;color:var(--text)}.family-select-card:hover{transform:translateY(-1px);border-color:rgba(200,83,60,.32);box-shadow:0 16px 38px rgba(28,43,57,.10)}.family-select-card.active{border-color:rgba(200,83,60,.52);box-shadow:0 18px 44px rgba(28,43,57,.13)}.family-select-card .count{justify-self:start;background:#fff5ed;color:var(--orange);font-size:12px;font-weight:900;border-radius:999px;padding:6px 9px}.family-maker{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--orange);font-weight:900}.family-select-card strong{font-size:21px;line-height:1.14;letter-spacing:-.025em}.family-meta{color:var(--sub);line-height:1.45;font-size:14px}.family-swatches{display:flex;gap:7px;flex-wrap:wrap;margin-top:2px}.mini-swatch{width:20px;height:20px;border-radius:50%;background:var(--swatch);border:2px solid #fff;box-shadow:0 0 0 1px rgba(28,43,57,.22),0 4px 12px rgba(28,43,57,.13)}.family-detail{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 18px 52px rgba(28,43,57,.10)}.family-detail-visual{height:300px;background:radial-gradient(circle at 32% 16%,rgba(200,83,60,.26),transparent 32%),linear-gradient(135deg,#23384b,#111b25);display:grid;place-items:center;position:relative;overflow:hidden;color:rgba(255,255,255,.52)}.family-detail-visual img{width:100%;height:100%;object-fit:cover;display:block}.family-detail-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.18),transparent 45%);pointer-events:none}.family-detail-visual span{position:absolute;left:18px;bottom:16px;background:rgba(15,23,32,.78);color:#fff;border-radius:999px;padding:8px 11px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:900;z-index:1}.family-detail-visual.no-image .mf-placeholder{font-family:'DM Serif Display',serif;font-size:82px;letter-spacing:-.08em;color:rgba(255,255,255,.45)}.family-detail-body{padding:26px}.family-detail-body h2{font-family:Inter,system-ui,sans-serif;font-size:clamp(32px,4vw,46px);letter-spacing:-.05em;color:var(--primary);line-height:1}.family-detail-body>p{color:var(--sub);line-height:1.65;max-width:760px}.family-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.family-tab{appearance:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:11px 15px;font-weight:900;cursor:pointer}.family-tab.active{background:var(--navy);border-color:var(--navy);color:#fff}.family-colors{display:flex;gap:12px;flex-wrap:wrap;margin:10px 0 24px}.family-color{appearance:none;background:#fff;border:1px solid var(--line);border-radius:999px;display:inline-flex;align-items:center;gap:8px;padding:7px 11px 7px 7px;cursor:pointer;font-weight:850;color:#26313c}.family-color span{width:31px;height:31px;border-radius:50%;background:var(--swatch);border:2px solid #fff;box-shadow:0 0 0 1px rgba(28,43,57,.22),0 5px 14px rgba(28,43,57,.15)}.family-color em{font-style:normal;font-size:13px}.family-color.active{border-color:var(--orange);box-shadow:0 0 0 4px rgba(200,83,60,.12);background:#fffaf7}.selected-variant{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:22px;align-items:end;border-top:1px solid var(--line);padding-top:22px}.selected-variant h3{font-size:26px}.selected-variant p{color:var(--sub);line-height:1.58}.family-cta{display:grid;gap:10px;min-width:230px}.family-detail .product-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.family-detail .product-meta span{min-width:0}
@media(max-width:980px){.family-layout{grid-template-columns:1fr}.family-list{position:relative;top:auto;max-height:none;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible}.selected-variant{grid-template-columns:1fr}.family-cta{min-width:0}.family-detail .product-meta{grid-template-columns:1fr}}
@media(max-width:620px){.family-list{grid-template-columns:1fr}.family-select-card{padding:16px}.family-detail-visual{height:210px}.family-detail-body{padding:21px}.family-tabs{overflow:auto;flex-wrap:nowrap;padding-bottom:4px}.family-tab{min-height:44px;white-space:nowrap}.family-colors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.family-color{justify-content:flex-start;min-height:46px}.family-color em{font-size:12px}.family-cta .btn{width:100%}}

/* Task 41 mobile accordion correction */
.mobile-family-detail-inline{display:none}
@media(max-width:980px){.family-detail-wrap{display:none}.mobile-family-detail-inline{display:block}.mobile-family-detail-inline .family-detail{margin:0 0 8px}.mobile-family-detail-inline .family-detail-visual{height:220px}.mobile-family-detail-inline .family-detail-body h2{font-size:32px}}

/* Task 41 return fix — manufacturer images + MatFlow branded family cards */
.taskove-family-module{padding:18px;border-radius:32px;background:linear-gradient(135deg,rgba(18,32,46,.06),rgba(200,83,60,.06) 46%,rgba(255,250,244,.78));box-shadow:inset 0 1px 0 rgba(255,255,255,.72)}
.family-intro{background:linear-gradient(135deg,#162638,#22394d)!important;color:#f8f2ea!important;border:0!important;box-shadow:0 18px 50px rgba(18,32,46,.18)!important}.family-intro strong{color:#fff}.family-layout{gap:26px}.family-list{padding:4px 8px 10px 4px}.family-select-card{grid-template-columns:112px minmax(0,1fr);gap:14px;align-items:stretch;background:linear-gradient(145deg,#182a3c 0%,#20394c 54%,#fbf6ee 55%,#fffaf2 100%);border:1px solid rgba(255,255,255,.72);box-shadow:0 18px 48px rgba(18,32,46,.16);overflow:hidden;position:relative}.family-select-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 8%,rgba(200,83,60,.26),transparent 34%),linear-gradient(135deg,rgba(255,255,255,.06),transparent 44%);pointer-events:none}.family-select-card:hover,.family-select-card.active{border-color:rgba(200,83,60,.72);box-shadow:0 22px 58px rgba(18,32,46,.24);transform:translateY(-2px)}.family-card-thumb{position:relative;min-height:132px;border-radius:17px;background:linear-gradient(135deg,#0f1d2b,#203a50);display:grid;place-items:center;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.10);z-index:1}.family-card-thumb img{width:100%;height:100%;object-fit:contain;background:linear-gradient(135deg,#f8f3ea,#ffffff);padding:10px}.family-card-thumb small{position:absolute;left:8px;right:8px;bottom:8px;background:rgba(14,24,35,.84);color:#fff;border-radius:999px;padding:5px 7px;font-size:9px;text-transform:uppercase;letter-spacing:.06em;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.family-card-thumb.asset-gap span{font-family:'DM Serif Display',serif;color:rgba(255,255,255,.54);font-size:44px;letter-spacing:-.08em}.family-card-content{display:grid;align-content:center;gap:7px;z-index:1}.family-select-card .count{background:rgba(255,245,237,.92);box-shadow:0 6px 18px rgba(18,32,46,.08)}.family-select-card strong{color:#102033}.family-detail{background:linear-gradient(145deg,#17283a 0%,#213a4f 37%,#fffaf3 37.2%,#fffdf9 100%);border:1px solid rgba(255,255,255,.78);box-shadow:0 24px 70px rgba(18,32,46,.20)}.family-detail-visual{height:250px;background:linear-gradient(135deg,#112031,#21394e);padding:18px}.family-detail-visual.has-image img{object-fit:contain;background:linear-gradient(135deg,#faf7ef,#fff);border-radius:20px;padding:18px;box-shadow:0 18px 46px rgba(0,0,0,.18);max-width:82%;max-height:86%;margin:auto}.family-detail-visual.has-image{display:flex;align-items:center;justify-content:center}.family-detail-visual.compact-gap{height:140px}.family-detail-body{background:linear-gradient(180deg,rgba(255,253,249,.95),rgba(255,248,239,.94));border-radius:0 0 24px 24px}.family-detail-body h2{color:#102033}.family-tabs,.family-colors,.selected-variant{position:relative}.family-tab{background:rgba(255,255,255,.78);box-shadow:0 8px 20px rgba(18,32,46,.06)}.family-color{background:rgba(255,255,255,.82);box-shadow:0 9px 22px rgba(18,32,46,.07)}.selected-variant{background:rgba(255,255,255,.58);border:1px solid rgba(213,202,187,.65);border-radius:20px;padding:20px;margin-top:4px}.family-detail .product-meta span{background:rgba(255,255,255,.72)}
@media(max-width:980px){.taskove-family-module{padding:12px;border-radius:24px}.family-select-card{grid-template-columns:104px minmax(0,1fr)}.family-detail{background:linear-gradient(145deg,#17283a 0%,#213a4f 28%,#fffaf3 28.2%,#fffdf9 100%)}.mobile-family-detail-inline .family-detail-visual{height:190px}.family-detail-visual.has-image img{max-width:88%;padding:14px}.selected-variant{padding:17px}}
@media(max-width:620px){.family-select-card{grid-template-columns:96px minmax(0,1fr);padding:12px;border-radius:22px}.family-card-thumb{min-height:118px;border-radius:16px}.family-card-thumb small{font-size:8px}.family-select-card strong{font-size:20px}.family-detail-body{padding:21px 20px}.family-detail-visual{height:178px}.family-detail-visual.has-image img{padding:12px;max-width:92%;max-height:82%}.selected-variant{display:block}.family-detail .product-meta{grid-template-columns:1fr}.family-colors{grid-template-columns:1fr 1fr}.family-color{min-height:50px}.family-cta{margin-top:16px}}

/* Task 43 — base roof tile filter + accessory accordion label */
.taskove-base-filter{display:flex;justify-content:space-between;gap:22px;align-items:center;background:rgba(255,253,248,.86);border:1px solid rgba(213,202,187,.72);border-radius:24px;padding:20px 22px;box-shadow:0 16px 42px rgba(18,32,46,.09)}.taskove-base-filter h3{font-size:26px;line-height:1.1;margin:3px 0 6px;color:#102033}.taskove-base-filter p{margin:0;color:#61707f;line-height:1.55;max-width:760px}.taskove-filter-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.taskove-filter-pill{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:1px solid rgba(213,202,187,.88);background:#fff;color:#102033;font-weight:900;text-decoration:none;padding:11px 15px;box-shadow:0 9px 22px rgba(18,32,46,.06);white-space:nowrap}.taskove-filter-pill.active{background:#132638;color:#fff;border-color:#132638}.taskove-filter-pill:not(.active):hover{border-color:rgba(200,83,60,.55);transform:translateY(-1px)}.accessory-details{scroll-margin-top:96px}.accessory-summary{cursor:pointer;list-style:none}.accessory-summary::-webkit-details-marker{display:none}.accessory-summary-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:22px;align-items:center}.accessory-open-label{min-width:245px;min-height:56px;display:grid;grid-template-columns:38px minmax(0,1fr);grid-template-areas:'icon title' 'icon sub';align-items:center;column-gap:10px;background:linear-gradient(135deg,#142638,#20384c);color:#fff;border-radius:999px;padding:10px 16px 10px 10px;box-shadow:0 14px 34px rgba(18,32,46,.18)}.accessory-open-label strong{grid-area:title;font-size:14px;line-height:1.1}.accessory-open-label small{grid-area:sub;color:rgba(255,255,255,.72);font-size:11px;line-height:1.2}.accessory-open-icon{grid-area:icon;width:38px;height:38px;border-radius:999px;background:rgba(255,255,255,.14);display:grid;place-items:center;font-size:24px;line-height:1;transition:.18s}.accessory-details[open] .accessory-open-icon{transform:rotate(180deg)}.accessory-details[open] .accessory-open-label strong{color:#fff}.accessory-summary:hover .accessory-open-label{background:linear-gradient(135deg,#20384c,#c8533c)}
@media(max-width:820px){.taskove-base-filter,.accessory-summary-grid{grid-template-columns:1fr;display:grid}.taskove-base-filter{align-items:stretch}.taskove-filter-actions{justify-content:flex-start}.taskove-filter-pill{flex:1 1 160px}.accessory-open-label{width:100%;min-width:0;border-radius:20px}.accessory-summary .section-head{margin-top:30px!important}}
@media(max-width:520px){.taskove-base-filter{padding:17px;border-radius:20px}.taskove-base-filter h3{font-size:22px}.taskove-filter-actions{display:grid;grid-template-columns:1fr}.taskove-filter-pill{width:100%;min-height:48px}.accessory-open-label{min-height:64px;padding-right:14px}.accessory-open-label strong{font-size:13px}.accessory-open-label small{font-size:10px}}

/* Task 43 audit fix — keep row controls safely above 40px */
.family-tab,.family-color{min-height:44px}.family-color span{flex:0 0 auto}.accessory-open-label{min-height:64px}

/* Task 45 — Fix 1: card text contrast on dark/light gradient */
.taskove-family-module .family-select-card .family-card-content{color:rgba(255,255,255,.95);text-shadow:0 1px 6px rgba(0,0,0,.22)}.taskove-family-module .family-select-card .family-card-content strong{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.32)}.taskove-family-module .family-select-card .family-maker{color:rgba(255,255,255,.72)}.taskove-family-module .family-select-card .family-meta{color:rgba(255,255,255,.68)}.taskove-family-module .family-select-card{background:linear-gradient(150deg,#15263a 0%,#23394e 100%)}.taskove-family-module .family-select-card .family-swatches .mini-swatch{border-color:rgba(255,255,255,.82)}.taskove-family-module .family-select-card .count{background:rgba(255,255,255,.14);color:rgba(255,255,255,.9)}

/* Taškové: kaskádový filtr výrobce -> typ krytiny + skupiny ve sloupci */
.taskove-base-filter{flex-wrap:wrap}
.taskove-filter-fields{flex-basis:100%;display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}
.taskove-filter-fields .field{flex:1 1 220px;display:grid;gap:5px}
.taskove-filter-fields label{font-size:12px;font-weight:800;color:#33414e}
.taskove-filter-fields select{width:100%;padding:13px 14px;border-radius:12px;border:1px solid rgba(213,202,187,.9);background:#fff;font:inherit;font-weight:700;color:#102033}
.taskove-filter-fields select:disabled{background:#f1eee8;color:#a3a8ad;cursor:not-allowed}
.family-group-head{grid-column:1/-1;font-size:11px;text-transform:uppercase;letter-spacing:.14em;font-weight:900;color:var(--orange);padding:12px 4px 4px;border-top:1px solid rgba(213,202,187,.7);margin-top:4px}
.family-group-head:first-child{border-top:0;margin-top:0;padding-top:0}
.family-maker-backlink{grid-column:1/-1;display:inline-block;margin:0 4px 8px;font-size:12px;font-weight:800;color:var(--navy);text-decoration:none;border-bottom:1px solid rgba(200,83,60,.5);padding-bottom:1px;transition:.15s}
.family-maker-backlink:hover{color:var(--orange);border-color:var(--orange)}

/* Vzorník RAL odstínů u produktů (plechové aj.) */
.ral-block{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.ral-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:var(--primary);margin-bottom:8px}
.ral-row{display:flex;flex-wrap:wrap;gap:6px}
.ral-chip{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;color:#4b4b4b;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 9px 4px 5px}
.ral-dot{width:14px;height:14px;border-radius:50%;background:var(--swatch);box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}

/* RAL vzorník — rozklikávací */
.ral-block{cursor:default}
.ral-summary{display:flex;align-items:center;gap:10px;cursor:pointer;list-style:none;flex-wrap:wrap}
.ral-summary::-webkit-details-marker{display:none}
.ral-summary .ral-label{margin-bottom:0}
.ral-dots{display:inline-flex;gap:4px;flex-wrap:wrap}
.ral-toggle{margin-left:auto;font-size:11px;font-weight:800;color:var(--orange);white-space:nowrap}
.ral-toggle::after{content:" ▾"}
.ral-block[open] .ral-toggle::after{content:" ▴"}
.ral-block[open] .ral-row{margin-top:10px}

/* Galerie fotek produktu (rozklikávací) */
.photo-gallery{margin-top:12px;border-top:1px solid var(--line);padding-top:10px}
.gallery-summary{display:flex;align-items:center;gap:10px;cursor:pointer;list-style:none;font-size:12px;font-weight:800;color:var(--primary)}
.gallery-summary::-webkit-details-marker{display:none}
.gallery-toggle{margin-left:auto;font-size:11px;font-weight:800;color:var(--orange)}
.gallery-toggle::after{content:" ▾"}
.photo-gallery[open] .gallery-toggle::after{content:" ▴"}
.gallery-thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.gthumb{padding:0;border:2px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;background:#fff;width:64px;height:48px;line-height:0}
.gthumb img{width:100%;height:100%;object-fit:cover}
.gthumb.active{border-color:var(--orange)}
.gthumb:hover{border-color:rgba(200,83,60,.55)}

.notice-error{background:#fdecea;border-color:rgba(200,60,55,.35);color:#7a271f}

/* ==== Doporučený systém (kompatibilní doplňky ke krytině) ==== */
.rec-system{margin-top:28px;padding:24px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(135deg,#fff,#f7f4ee)}
.rec-system{background:linear-gradient(135deg,#fff,#f7f4ee)}
.rec-intro{color:#444;margin:6px 0 16px;font-size:15px}
.rec-meter{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:18px}
.rec-meter-label{font-weight:800;color:var(--navy);margin-right:6px;font-size:13px;text-transform:uppercase;letter-spacing:.04em}
.rec-meter-item{font-size:12.5px;font-weight:700;padding:5px 10px;border-radius:999px;border:1px solid var(--line)}
.rec-meter-item.ok{background:#eafaf0;border-color:rgba(35,150,80,.3);color:#1c6b3b}
.rec-meter-item.wait{background:#f4f4f4;border-color:var(--line);color:#888}
.rec-tier{margin:14px 0}
.rec-tier h4{font-family:'Segoe UI',Arial,sans-serif;color:var(--navy);font-size:16px;margin:0 0 8px}
.rec-tier h4 span{font-weight:500;color:#888;font-size:13px}
.rec-group{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:8px;overflow:hidden}
.rec-group>summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 16px;font-weight:800;color:var(--navy)}
.rec-group>summary::-webkit-details-marker{display:none}
.rec-group>summary:hover{background:var(--cream)}
.rec-g-count{font-size:12px;font-weight:700;color:var(--orange);background:rgba(200,83,60,.08);border-radius:999px;padding:3px 10px;white-space:nowrap}
.rec-func{margin:0;padding:0 16px 8px;color:#555;font-size:13.5px;line-height:1.5}
.rec-func strong{color:var(--navy)}
.rec-items{list-style:none;margin:0;padding:4px 16px 12px}
.rec-item{display:flex;align-items:center;gap:9px;padding:6px 0;border-top:1px solid var(--line);font-size:14px;color:#333}
.conf-dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto;cursor:help;border:1px solid rgba(0,0,0,.18)}
.conf-high{background:#2e9d5b}
.conf-medium{background:#e0a13c}
.conf-low{background:#bbb}
.rec-more{margin:0;padding:0 16px 12px;color:#888;font-size:13px;font-style:italic}
.rec-why{margin:16px 0;padding:14px 16px;border-radius:12px;background:rgba(28,43,57,.04);border:1px solid var(--line);font-size:13.5px;line-height:1.55;color:#444}
.rec-why strong{color:var(--navy)}
.rec-actions{margin:16px 0 10px}
.rec-note,.rec-limits{color:#888;font-size:12.5px;line-height:1.5;margin:6px 0 0}
.rec-empty{color:#555;font-size:14.5px;line-height:1.6;background:rgba(28,43,57,.04);border:1px dashed var(--line);border-radius:12px;padding:16px}

.rec-legend{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;margin:-6px 0 16px;font-size:12.5px;color:#666}
.rec-legend .conf-dot{margin-right:4px}
@media(max-width:640px){.rec-system{padding:18px}.rec-meter-item{font-size:11.5px}.rec-tier h4{font-size:15px}.rec-group>summary{padding:12px 13px}.rec-func{font-size:13px}}

.rec-thumb{width:46px;height:36px;object-fit:cover;border-radius:6px;border:1px solid var(--line);background:#fff;cursor:zoom-in;flex:0 0 auto}
.rec-thumb-none{display:inline-flex;align-items:center;justify-content:center;font-size:9px;font-weight:800;color:#bbb;cursor:default}
.rec-item{gap:11px}
.mf-lightbox{position:fixed;inset:0;background:rgba(0,0,0,.82);display:none;align-items:center;justify-content:center;z-index:200;padding:24px;cursor:zoom-out}
.mf-lightbox.open{display:flex}
.mf-lightbox figure{margin:0;max-width:92vw;max-height:86vh;display:flex;flex-direction:column;align-items:center}
.mf-lightbox img{max-width:90vw;max-height:78vh;border-radius:12px;background:#fff}
.mf-lightbox figcaption{color:#fff;margin-top:12px;font-size:14px;text-align:center}

.rec-item-body{display:flex;flex-direction:column;gap:1px;min-width:0}
.rec-illus-note{font-size:11px;color:#a06a2c;font-style:italic;line-height:1.3}
.rec-thumb-illus{opacity:.95}
.rec-thumb-illus{box-shadow:inset 0 0 0 2px #fff, 0 0 0 1px #e0a13c}

.rec-more-wrap{margin:2px 16px 12px}
.rec-more-wrap>summary{cursor:pointer;list-style:none;color:var(--orange);font-weight:700;font-size:13px;font-style:italic;padding:4px 0}
.rec-more-wrap>summary::-webkit-details-marker{display:none}
.rec-more-wrap>summary:hover{text-decoration:underline}
.rec-more-wrap .rec-items{padding-left:0}

.rec-note-tech{margin:2px 16px 10px;padding:9px 12px;background:#fff7ea;border:1px solid rgba(200,83,60,.22);border-radius:8px;font-size:12.5px;line-height:1.5;color:#6a4a2a}
.rec-note-tech strong{color:var(--navy)}

.surface-desc{margin:10px 0 2px;font-size:13.5px;line-height:1.55;color:#444;display:flex;gap:9px;align-items:baseline;flex-wrap:wrap}
.surface-tier{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:3px 9px;border-radius:999px;white-space:nowrap}
.st-zakladni{background:#eef0f4;color:#556}
.st-stredni{background:#eafaf0;color:#1c6b3b}
.st-vyssi{background:#fff2e0;color:#8a5a1a}
.st-top{background:#fdeaea;color:#8a2a2a}

.situ-section{padding-top:0}
.situ-block{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.situ-block h3{margin:6px 0 0}
.situ-chips{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 10px}
.situ-chip{border:1px solid var(--line);background:var(--cream);border-radius:999px;padding:9px 15px;font-size:14px;font-weight:700;cursor:pointer;color:#333;transition:.15s}
.situ-chip:hover{border-color:rgba(200,83,60,.4);color:var(--orange)}
.situ-chip.active{background:var(--orange);color:#fff;border-color:var(--orange)}
.situ-note{color:var(--sub);font-size:13px;line-height:1.5;margin:4px 0 16px;max-width:640px}

.rec-loading{color:#888;font-style:italic}

/* Novinky ze světa střech (kurátorské odkazy) */
.news-card{display:flex;flex-direction:column;transition:.18s}
.news-card:hover{transform:translateY(-2px);border-color:rgba(200,83,60,.35)}
.news-read{margin-top:auto;padding-top:12px;color:var(--orange);font-weight:800;font-size:14px}
.news-card .kicker{color:var(--sub)}

/* Technická karta (data-technika.js) */
.tech-card{background:#fff;border:1px solid #e3e6ea;border-radius:14px;padding:20px 22px;margin-top:22px}
.tech-head .kicker{color:#C8533C;font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.tech-head h3{margin:.15rem 0 0;color:#1c2b39;font-size:1.15rem}
.tech-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:16px 0}
.tech-metric{background:#f5f6f8;border-radius:10px;padding:10px 12px}
.tech-metric span{display:block;color:#5f6b78;font-size:.78rem}
.tech-metric strong{display:block;color:#1c2b39;font-size:1.3rem;font-weight:600;margin-top:2px}
.tech-rows{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;margin-bottom:16px}
.tech-rows>span{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid #eef0f2;padding:6px 0;font-size:.9rem;color:#1c2b39}
.tech-rows strong{color:#5f6b78;font-weight:500}
.tech-rows em{color:#9aa4af;font-style:normal;font-size:.8rem}
.tech-h{font-size:.82rem;font-weight:600;color:#1c2b39;margin:6px 0 8px}
.tech-table{width:100%;border-collapse:collapse;font-size:.9rem;margin-bottom:8px}
.tech-table th{text-align:left;font-weight:500;color:#5f6b78;font-size:.8rem;padding:6px 8px;border-bottom:1px solid #cfd5db}
.tech-table td{padding:6px 8px;border-bottom:1px solid #eef0f2;color:#1c2b39}
.tech-table td:nth-child(n+2),.tech-table th:nth-child(n+2){text-align:right}
.tech-legend{font-size:.78rem;color:#7a8592;line-height:1.55;margin:0 0 16px}
.tech-legend strong{color:#1c2b39;font-weight:600}
.tech-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.tech-chip{font-size:.8rem;background:#f5f6f8;border-radius:8px;padding:4px 10px;color:#1c2b39}
.tech-src-wrap{border-top:1px solid #eef0f2;padding-top:12px;display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center}
.tech-src-label{font-size:.78rem;color:#5f6b78}
.tech-src{font-size:.82rem;color:#C8533C;text-decoration:none}
.tech-src:hover{text-decoration:underline}
@media(max-width:560px){.tech-rows{grid-template-columns:1fr}}
.tech-chip em{color:#9aa4af;font-style:normal;font-size:.82em;margin-left:3px}
.tech-drive{color:#9aa4af;font-weight:400;font-size:.8em}
.family-detail-visual.color-pending span{background:#8a5a2b;color:#fff}
.tech-mrow{display:flex;gap:16px;padding:9px 0;border-bottom:1px solid #eef0f2;font-size:.92rem}
.tech-mrow:last-of-type{border-bottom:none}
.tech-mrow strong{min-width:170px;color:#5f6b78;font-weight:500;flex:none}
.tech-mrow span{color:#1c2b39}
@media(max-width:560px){.tech-mrow{flex-direction:column;gap:2px}.tech-mrow strong{min-width:0}}

/* Prémiový vzhled krytin (sjednocení s taškovými) */
.krytina-grid .product-card{border-radius:22px;border:1px solid var(--line);background:var(--paper);box-shadow:0 16px 44px rgba(18,32,46,.10)}
.krytina-grid .product-card:hover{border-color:rgba(200,83,60,.45);box-shadow:0 26px 62px rgba(18,32,46,.18);transform:translateY(-3px)}
.krytina-grid .product-visual{background:radial-gradient(circle at 18% 14%,rgba(200,83,60,.55),rgba(200,83,60,.14) 30%,transparent 54%),linear-gradient(135deg,#1f3042,#0d1620)!important;padding:28px;border-bottom:0}
.krytina-grid .product-visual .product-img{object-fit:contain!important;background:#fff;border-radius:18px;padding:14px;box-shadow:0 14px 34px rgba(0,0,0,.3)}
.krytina-grid .product-visual.no-image,.krytina-grid .product-visual.image-error{background:linear-gradient(135deg,#1c2b39,#101010)!important;border-bottom:0}
.krytina-grid .product-card .kicker{color:var(--orange)}
.krytina-grid .product-body{background:transparent}

/* RoofExpert — technická poradna */
.re-chat{border:1px solid var(--line);border-radius:14px;background:#fff;padding:16px;min-height:280px;max-height:52vh;overflow-y:auto;display:flex;flex-direction:column;gap:12px}
.re-msg{display:flex;gap:10px;align-items:flex-start}
.re-msg.re-user{justify-content:flex-end}
.re-avatar{flex:none;width:30px;height:30px;border-radius:50%;background:var(--primary);color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.re-bubble{max-width:78%;padding:10px 14px;border-radius:12px;background:#f4f6f8;color:#1c2b39;line-height:1.5;font-size:15px}
.re-bubble p{margin:0 0 8px}.re-bubble p:last-child{margin:0}
.re-bubble ul{margin:6px 0;padding-left:18px}.re-bubble li{margin:2px 0}
.re-user .re-bubble{background:var(--primary);color:#fff}
.re-inputbar{display:flex;gap:10px;margin-top:14px}
.re-input{flex:1;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit}
.re-lead{margin-top:16px;padding:14px 16px;border:1px dashed var(--orange);border-radius:12px;background:#fff5ed}
.re-lead p{margin:0 0 10px}
.re-typing{opacity:.5}


/* Barevný vzorník krytiny — přepíná produktovou fotku (IKO šindele a další s colors[]) */
.color-picker{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.cp-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:9px}
.cp-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:var(--primary)}
.cp-current{font-size:12px;font-weight:800;color:var(--orange)}
.cp-detail{margin-left:auto;background:transparent;border:0;padding:0;font:inherit;font-size:11px;font-weight:800;color:var(--orange);cursor:pointer;white-space:nowrap;text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(200,83,60,.35)}
.cp-detail:hover{text-decoration-color:var(--orange)}
.cp-detail.on{color:var(--primary);text-decoration-color:rgba(28,43,57,.35)}
.cp-row{display:flex;flex-wrap:wrap;gap:7px}
.cswatch{width:28px;height:28px;padding:0;border-radius:9px;border:1px solid var(--line);background:var(--swatch);cursor:pointer;position:relative;transition:transform .15s,box-shadow .15s;box-shadow:inset 0 0 0 1px rgba(0,0,0,.16)}
.cswatch:hover{transform:translateY(-2px)}
.cswatch.active{box-shadow:inset 0 0 0 1px rgba(0,0,0,.16),0 0 0 2px #fff,0 0 0 4px var(--orange)}
.cswatch:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
@media(max-width:900px){.cswatch{width:32px;height:32px}}

/* Rozměrové varianty modelu (FAKRO okna) — širší pole, ať se řada rozměrů nezalamuje po jednom */
.product-meta .size-span{grid-column:1/-1}
.product-meta .size-span .size-more{color:var(--sub);font-style:italic}

/* Doporučené lemování u střešního okna — rozbalovací, aby karta nenabobtnala */
.flashing-hint{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.flashing-hint summary{cursor:pointer;color:var(--orange);font-weight:800;font-size:13px;list-style:none}
.flashing-hint summary::-webkit-details-marker{display:none}
.flashing-hint summary::before{content:'\25B8 ';display:inline-block;transition:transform .15s}
.flashing-hint[open] summary::before{transform:rotate(90deg)}
.flashing-hint ul{margin:10px 0 0;padding-left:18px}
.flashing-hint li{color:var(--sub);font-size:13px;line-height:1.5;margin-bottom:5px}
.flashing-hint li strong{color:var(--primary)}
.flashing-hint .soft-note{font-size:12px;margin-top:8px}
.mf-brand-logo{display:inline-block;height:16px;width:auto;max-width:66px;vertical-align:middle;margin-left:8px;background:#fff;padding:2px 5px;border-radius:4px;box-shadow:inset 0 0 0 1px rgba(28,43,57,.12);object-fit:contain}

/* Účtová oblast v hlavičce (sekundární vstupy vpravo u CTA) */
.topbar-account{display:flex;align-items:center;gap:10px;font-size:13px}
.topbar-account a{color:rgba(19,33,48,.6);font-weight:600;white-space:nowrap}
.topbar-account a:hover{color:var(--orange)}
.topbar-sep{color:rgba(19,33,48,.3)}
@media(max-width:1100px){.topbar-account{display:none}}