:root{--navy:#20384d;--navy2:#182b3b;--blue:#397fc5;--cyan:#78acd8;--mint:#eef5fa;--orange:#397fc5;--ink:#1e3244;--muted:#667888;--line:#dbe4ea;--soft:#f5f8fa;--white:#fff;--shadow:0 18px 55px rgba(32,56,77,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.container{width:min(1240px,calc(100% - 48px));margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(13,49,80,.09)}.nav-wrap{height:78px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;min-width:max-content}.brand span:last-child{display:grid;line-height:1}.brand strong{font-size:.69rem;letter-spacing:.14em;color:var(--blue)}.brand b{font-size:1.27rem;letter-spacing:.02em;color:var(--navy)}.brand-mark{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--blue));position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}.brand-mark i{position:absolute;width:30px;height:9px;background:var(--cyan);border-radius:10px;left:9px;transform-origin:left center}.brand-mark i:first-child{top:10px;transform:rotate(23deg)}.brand-mark i:last-child{top:22px;transform:rotate(-23deg);background:#fff}.main-nav{display:flex;align-items:center;gap:22px;margin-left:auto;font-size:.92rem;font-weight:700;color:#314f68}.main-nav a:hover{color:var(--blue)}.btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0 21px;border-radius:11px;font-weight:800;transition:.18s ease;border:1px solid transparent}.btn:hover{transform:translateY(-1px)}.btn-accent{background:var(--orange);color:#fff}.btn-dark{background:var(--navy);color:#fff}.btn-light{background:#fff;color:var(--navy);border-color:var(--line)}.nav-cta{margin-left:4px}.menu-toggle{display:none;border:0;background:none;padding:8px}.menu-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px}
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#eaf7f6 0%,#fff 43%,#edf6f7 100%);padding:74px 0 68px}.hero:after{content:"";position:absolute;width:620px;height:620px;border:1px solid rgba(30,136,168,.12);border-radius:50%;right:-180px;top:-260px;box-shadow:0 0 0 80px rgba(71,189,201,.04),0 0 0 160px rgba(71,189,201,.025)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:.92fr 1.08fr;gap:64px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.13em;font-size:.74rem;font-weight:900;color:var(--blue)}.eyebrow:before{content:"";width:30px;height:2px;background:var(--orange)}h1,h2,h3{line-height:1.12;margin:0;color:var(--navy);letter-spacing:-.035em}h1{font-size:clamp(3.1rem,5.6vw,5.45rem);margin:18px 0 22px;max-width:720px}h2{font-size:clamp(2.15rem,3.6vw,3.35rem)}h3{font-size:1.25rem}.lead{font-size:1.12rem;color:var(--muted);max-width:700px}.hero-points{display:flex;flex-wrap:wrap;gap:9px;margin:26px 0}.hero-points span,.tags span{padding:7px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.78rem;font-weight:750;color:#466176}.button-row{display:flex;gap:11px;flex-wrap:wrap;margin-top:28px}.hero-visual{position:relative;min-height:480px;display:grid;place-items:center}.hero-airflow{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:.88}.hero-unit{position:absolute;width:47%;right:2%;bottom:4%;filter:drop-shadow(0 28px 32px rgba(10,48,76,.18))}.hero-card{position:absolute;background:rgba(255,255,255,.93);border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);border-radius:15px;padding:14px 17px;min-width:160px}.hero-card strong{display:block;color:var(--navy);font-size:.95rem}.hero-card small{color:var(--muted)}.hero-card.c1{top:8%;left:2%}.hero-card.c2{bottom:6%;left:8%}.hero-card.c3{top:12%;right:3%}
.section{padding:86px 0}.section-soft{background:var(--soft)}.section-dark{background:linear-gradient(135deg,var(--navy2),var(--navy));color:#fff}.section-dark h2,.section-dark h3{color:#fff}.section-dark .lead{color:#bdd0df}.section-head{display:grid;grid-template-columns:1fr .8fr;gap:52px;align-items:end;margin-bottom:40px}.section-head .lead{margin:0}.reason-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.reason{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff;min-height:205px}.reason-no{font-size:.73rem;font-weight:900;color:var(--orange);margin-bottom:28px}.reason h3{margin-bottom:8px}.reason p{margin:0;color:var(--muted);font-size:.9rem}.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.solution-card{padding:28px;border-radius:17px;background:#fff;border:1px solid var(--line);transition:.18s}.solution-card:hover{transform:translateY(-3px);box-shadow:0 14px 38px rgba(13,49,80,.09);border-color:#bdd6df}.solution-icon{font-size:1.55rem;margin-bottom:32px}.solution-card p{font-size:.9rem;color:var(--muted)}.text-link{font-weight:850;color:var(--blue);font-size:.88rem}.product-showcase{display:grid;grid-template-columns:.9fr 1.1fr;gap:62px;align-items:center}.product-image{min-height:480px;display:grid;place-items:center;border-radius:24px;background:linear-gradient(135deg,#e7f4f4,#fff);position:relative;overflow:hidden}.product-image:before{content:"";position:absolute;width:440px;height:440px;border-radius:50%;background:rgba(71,189,201,.12)}.product-image img{position:relative;max-height:430px;filter:drop-shadow(0 30px 28px rgba(12,48,76,.16))}.fact-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}.fact{border:1px solid rgba(255,255,255,.16);border-radius:11px;padding:14px;color:#dbe7ef}.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.catalog-card{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff;min-height:310px;display:flex;flex-direction:column}.catalog-card .catalog-visual{height:150px;display:grid;place-items:center;margin-bottom:20px}.catalog-card img{max-height:145px;max-width:80%}.catalog-card p{color:var(--muted);font-size:.88rem}.catalog-card .text-link{margin-top:auto}.install-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.install{border-radius:16px;background:#fff;color:var(--ink);overflow:hidden}.install-media{height:240px;background:#edf5f5;display:grid;place-items:center;padding:15px}.install-media img{max-height:100%;object-fit:contain}.install-body{padding:20px}.install-body p{color:var(--muted);font-size:.86rem;margin-bottom:0}.reference-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.reference-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.reference-image{position:relative;height:270px;overflow:hidden;display:block}.reference-image img{width:100%;height:100%;object-fit:cover;transition:.3s}.reference-card:hover img{transform:scale(1.02)}.source-badge{position:absolute;left:16px;top:16px;background:rgba(7,31,53,.88);color:#fff;border-radius:999px;padding:6px 10px;font-size:.71rem;font-weight:800}.reference-body{padding:22px}.mini-meta{font-size:.74rem;text-transform:uppercase;letter-spacing:.09em;color:var(--blue);font-weight:850}.reference-body h3{margin:9px 0}.reference-body p{color:var(--muted);font-size:.9rem}.tags{display:flex;gap:7px;flex-wrap:wrap}.tags span{background:var(--soft);padding:5px 8px;font-size:.69rem}.process{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border:1px solid rgba(255,255,255,.15);border-radius:18px;overflow:hidden}.process-step{padding:23px 19px;border-right:1px solid rgba(255,255,255,.12)}.process-step:last-child{border:0}.process-step b{display:block;color:#71d2d5;font-size:.7rem;margin-bottom:30px}.process-step strong{display:block;font-size:.95rem}.process-step span{font-size:.78rem;color:#afc4d4}.cta-panel{display:grid;grid-template-columns:1.15fr .85fr;border-radius:24px;background:linear-gradient(135deg,#e9f7f5,#fff);overflow:hidden;border:1px solid #d6e8e8}.cta-copy{padding:48px}.cta-side{background:var(--navy);color:#fff;padding:42px;display:flex;flex-direction:column;justify-content:center}.cta-side h3{color:#fff;font-size:1.55rem}.cta-side p{color:#bfd0dc}.page-hero{padding:68px 0 60px;background:linear-gradient(120deg,#edf8f7,#fff)}.page-hero h1{font-size:clamp(2.7rem,5vw,4.5rem);max-width:900px}.content-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px}.content-copy h2{font-size:2rem;margin:44px 0 14px}.content-copy p,.content-copy li{color:var(--muted)}.side-card{border:1px solid var(--line);border-radius:17px;padding:26px;background:var(--soft);position:sticky;top:105px}.faq-list{display:grid;gap:10px}.faq-item{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff}.faq-item button{width:100%;padding:18px 20px;text-align:left;border:0;background:#fff;color:var(--navy);font-weight:800;display:flex;justify-content:space-between}.faq-answer{display:none;padding:0 20px 19px;color:var(--muted)}.faq-item.open .faq-answer{display:block}.contact-form{display:grid;gap:12px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:13px 14px;font:inherit;background:#fff}.contact-form textarea{min-height:130px;resize:vertical}.form-note{font-size:.78rem;color:var(--muted);padding:10px 12px;background:#fff7ed;border:1px solid #fed7aa;border-radius:10px}.site-footer{background:#071f35;color:#c8d7e2;padding:56px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .8fr;gap:40px}.brand-footer strong,.brand-footer b{color:#fff}.site-footer h3{color:#fff;font-size:.95rem;margin-bottom:15px}.site-footer a,.site-footer .muted-link{display:block;color:#c8d7e2;margin:7px 0;font-size:.88rem}.site-footer p{max-width:420px}.footer-small{font-size:.8rem;color:#93acbd}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:18px;font-size:.78rem;color:#88a2b4;display:flex;justify-content:space-between}
@media(max-width:1040px){.main-nav{gap:13px;font-size:.83rem}.nav-cta{display:none}.hero-grid{grid-template-columns:1fr 1fr;gap:30px}.reason-grid,.solution-grid,.catalog-grid,.install-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.container{width:min(100% - 30px,1240px)}.menu-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px 24px;flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.hero{padding:50px 0}.hero-grid,.section-head,.product-showcase,.content-grid,.cta-panel{grid-template-columns:1fr}.hero-visual{min-height:420px}.reason-grid,.solution-grid,.catalog-grid,.install-grid,.reference-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr}.process-step{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}.footer-grid{grid-template-columns:1fr 1fr}.side-card{position:static}.section{padding:66px 0}}
@media(max-width:560px){h1{font-size:3.15rem}.hero-visual{min-height:340px}.hero-unit{width:48%}.hero-card{min-width:135px;padding:11px}.hero-card.c3{display:none}.reason-grid,.solution-grid,.catalog-grid,.install-grid,.reference-grid,.fact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.reference-image{height:220px}.cta-copy,.cta-side{padding:32px 24px}}

/* ===== V0.2 premium Meltem direction ===== */
:root{
  --navy:#20384d;
  --navy2:#182b3b;
  --blue:#397fc5;
  --cyan:#78acd8;
  --mint:#eef5fa;
  --orange:#397fc5;
  --ink:#1e3244;
  --muted:#667888;
  --line:#dbe4ea;
  --soft:#f5f8fa;
  --white:#fff;
  --shadow:0 20px 54px rgba(32,56,77,.10);
}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff}
.site-header{background:rgba(255,255,255,.97);border-bottom:1px solid #e6edf2;box-shadow:0 3px 20px rgba(32,56,77,.035)}
.nav-wrap{height:82px;gap:26px}
.brand-image{min-width:0;flex:0 0 300px}
.brand-image img{width:300px;height:auto;max-height:58px;object-fit:contain;object-position:left center}
.main-nav{gap:20px;color:#415669;font-size:.89rem;font-weight:720}
.main-nav a{position:relative;padding:29px 0 27px}
.main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:18px;height:2px;background:var(--blue);transition:.18s ease}
.main-nav a:hover:after{right:0}
.btn{border-radius:8px;font-weight:760;min-height:47px;padding:0 20px}
.btn-accent{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(57,127,197,.16)}
.btn-accent:hover{background:#2d6fb0;box-shadow:0 12px 26px rgba(57,127,197,.2)}
.btn-light{border-color:#cad7e0;background:#fff;color:var(--navy)}
.btn-dark{background:var(--navy);color:#fff}
.eyebrow{color:#477fae;letter-spacing:.15em;font-size:.7rem}
.eyebrow:before{background:#7aaad1;width:26px;height:1px}
h1,h2,h3{color:var(--navy)}
h1{letter-spacing:-.048em}
h2{letter-spacing:-.042em}
.hero-premium{padding:66px 0 72px;background:linear-gradient(115deg,#f7fafc 0%,#fff 48%,#eef4f8 100%)}
.hero-premium:after{display:none}
.hero-premium .hero-grid{grid-template-columns:.88fr 1.12fr;gap:56px}
.hero-copy .lead{font-size:1.1rem;line-height:1.72;color:#607487}
.hero-points{margin:24px 0 0}
.hero-points span{background:transparent;border:0;border-left:1px solid #a9c2d5;border-radius:0;padding:3px 12px 3px 10px;color:#4d6478}
.hero-brand-note{display:flex;align-items:center;gap:18px;margin-top:30px;padding-top:24px;border-top:1px solid #dfe8ee;color:#6d7f8f;font-size:.78rem}
.hero-brand-note img{width:138px;height:auto;opacity:.78}
.premium-visual{min-height:560px;border-radius:24px;overflow:hidden;background:#dfeaf1;box-shadow:0 26px 70px rgba(32,56,77,.14)}
.hero-scene{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.premium-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(21,44,62,.02),rgba(21,44,62,.18));pointer-events:none}
.hero-label,.hero-unit-card{z-index:2;position:absolute;background:rgba(255,255,255,.93);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.92);box-shadow:0 12px 32px rgba(32,56,77,.14)}
.hero-label{padding:13px 15px;border-radius:10px;min-width:175px}
.hero-label strong,.hero-unit-card strong{display:block;color:var(--navy);font-size:.86rem}
.hero-label span,.hero-unit-card span{display:block;color:#708292;font-size:.7rem;margin-top:2px}
.hero-label-a{left:18px;top:20px}.hero-label-b{right:18px;bottom:20px}
.hero-unit-card{left:18px;bottom:20px;border-radius:11px;padding:10px 13px 10px 9px;display:flex;gap:10px;align-items:center;max-width:225px}
.hero-unit-card img{width:52px;height:57px;object-fit:contain}
.section{padding:88px 0}
.section-soft{background:#f5f8fa}
.section-title-center{text-align:center;max-width:760px;margin:0 auto 46px}
.section-title-center .eyebrow{justify-content:center}
.section-title-center .eyebrow:before{display:none}
.section-title-center h2{margin:8px 0 6px}
.section-title-center p{margin:0;color:#788997}
.reason-grid-visual{gap:26px}
.reason-visual{border:0;border-radius:0;background:transparent;padding:0;text-align:center;min-height:0}
.reason-visual img{width:100%;max-width:205px;aspect-ratio:1.12/1;object-fit:contain;margin:0 auto 16px}
.reason-visual h3{font-size:1.15rem;margin-bottom:6px}
.reason-visual p{font-size:.88rem;color:#667a8c}
.section-head{gap:70px;margin-bottom:44px}
.section-head .lead{font-size:1rem;line-height:1.7}
.concept-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}
.concept-card{background:#fff;border:1px solid #dce5eb;border-radius:18px;overflow:hidden;box-shadow:0 8px 24px rgba(32,56,77,.045)}
.concept-card-large{display:grid;grid-template-columns:1.2fr .8fr}
.concept-media{background:#f2f6f8;min-height:300px;display:grid;place-items:center;overflow:hidden}
.concept-media img{width:100%;height:100%;object-fit:contain}
.concept-card:not(.concept-card-large) .concept-media img{object-fit:cover}
.concept-body{padding:28px}
.concept-body h3{margin:8px 0 10px;font-size:1.35rem}
.concept-body p{color:#687a8a;font-size:.9rem}
.mini-label{display:inline-block;color:#5787af;text-transform:uppercase;letter-spacing:.11em;font-size:.65rem;font-weight:850}
.product-premium{background:#fff}
.product-showcase-light{grid-template-columns:1fr 1fr;gap:70px}
.product-copy .lead{color:#65788a}
.light-facts .fact{border:1px solid #dce5eb;color:#435a6d;background:#f8fafb}
.product-stage{position:relative;min-height:540px;border-radius:24px;background:linear-gradient(145deg,#edf3f7,#f9fbfc 55%,#e7eef3);overflow:hidden;display:grid;place-items:center}
.product-halo{position:absolute;width:390px;height:390px;border-radius:50%;background:rgba(111,160,199,.15);box-shadow:0 0 0 70px rgba(111,160,199,.05),0 0 0 140px rgba(111,160,199,.025)}
.product-main{position:relative;z-index:2;max-height:420px;filter:drop-shadow(0 28px 25px rgba(32,56,77,.16));transform:translateX(-60px)}
.product-cert{position:absolute;z-index:3;right:18px;bottom:16px;width:170px;height:160px;object-fit:cover;object-position:right bottom;border-radius:10px;box-shadow:0 10px 28px rgba(32,56,77,.12);background:#fff}
.product-caption{position:absolute;right:22px;top:22px;letter-spacing:.18em;font-size:.72rem;color:#708696;font-weight:850}
.layout-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.layout-card{background:#fff;border:1px solid #dce5eb;border-radius:17px;overflow:hidden}
.layout-card>img{width:100%;height:300px;object-fit:contain;background:#fff;padding:12px}
.layout-card>div{border-top:1px solid #e6edf2;padding:21px 22px 23px}
.layout-card>div>span{font-size:.68rem;color:#7198b8;font-weight:900}
.layout-card h3{margin:4px 0 7px;font-size:1.12rem}
.layout-card p{margin:0;color:#6b7d8c;font-size:.86rem}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.story-card{border:1px solid #dce5eb;border-radius:18px;overflow:hidden;background:#fff}
.story-card-link{display:block;color:inherit;text-decoration:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.story-card-link:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(13,49,80,.09);border-color:#bdd6df}
.story-card-link:focus-visible{outline:3px solid rgba(47,120,183,.35);outline-offset:3px}
.story-card img{width:100%;height:360px;object-fit:cover;background:#f5f7f8;transition:transform .25s ease}
.story-card-link:hover img{transform:scale(1.015)}
.story-card>div{padding:27px}
.story-card h3{margin:8px 0 9px;color:var(--ink)}
.story-card p{color:#687b8b;font-size:.9rem;margin-bottom:0}
.story-card .text-link{display:inline-block;margin-top:14px}
.design-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.design-image{border-radius:20px;overflow:hidden;box-shadow:0 20px 55px rgba(32,56,77,.10)}
.design-image img{width:100%;height:520px;object-fit:cover}
.design-copy .lead{color:#65788a}
.process-inline{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:30px 0}
.process-inline>div{padding:18px 15px;background:#fff;border:1px solid #dce5eb;border-radius:10px}
.process-inline b{display:block;color:#74a4cb;font-size:.69rem;margin-bottom:17px}.process-inline strong{display:block;font-size:.86rem;color:var(--navy)}.process-inline span{display:block;color:#7a8c9a;font-size:.72rem;line-height:1.35;margin-top:3px}
.references-preview{background:#fff}
.premium-cta{background:#eef4f8;border-color:#dbe5eb}
.premium-cta-side{padding:0;position:relative;min-height:330px;overflow:hidden;background:#d7e2ea}
.premium-cta-side img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.premium-cta-side:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(26,48,65,.58))}
.premium-cta-side>div{position:absolute;z-index:2;left:28px;bottom:24px;color:#fff}.premium-cta-side strong{display:block;font-size:1.05rem}.premium-cta-side span{font-size:.76rem;opacity:.9}
.form-note{background:#f2f6f9;border-color:#d7e2ea;color:#687a89}
.page-hero{background:linear-gradient(120deg,#f1f6f9,#fff)}
.install-media{background:#f1f5f8}
.product-image{background:linear-gradient(145deg,#eef3f6,#fff)}
.product-image:before{background:rgba(86,138,178,.10)}
.process-step b{color:#83b4dc}
.site-footer{background:#1c3142;color:#c9d5de}
.footer-brand{display:block;max-width:300px;background:#fff;border-radius:6px;padding:8px 10px;margin-bottom:18px}
.footer-brand img{width:100%;height:auto}
.site-footer a,.site-footer .muted-link{color:#c8d4dd}
.site-footer h3{color:#fff}
.footer-small{color:#9fb0bd}
.footer-bottom{color:#91a5b4}

@media(max-width:1160px){
  .brand-image{flex-basis:250px}.brand-image img{width:250px}.main-nav{gap:14px;font-size:.82rem}.nav-cta{display:none}
  .hero-premium .hero-grid{grid-template-columns:1fr 1fr;gap:32px}.premium-visual{min-height:500px}
}
@media(max-width:900px){
  .brand-image{flex-basis:auto}.brand-image img{width:250px;max-height:52px}
  .main-nav a{padding:8px 0}.hero-premium .hero-grid,.concept-card-large,.product-showcase-light,.design-grid{grid-template-columns:1fr}
  .hero-copy{max-width:760px}.premium-visual{min-height:500px}.concept-grid{grid-template-columns:1fr}.product-stage{min-height:500px}.layout-grid{grid-template-columns:1fr 1fr}.story-grid{grid-template-columns:1fr}.design-image img{height:440px}
}
@media(max-width:700px){
  .nav-wrap{height:72px}.brand-image img{width:210px}.main-nav{top:72px}
  .hero-premium{padding:42px 0 52px}.premium-visual{min-height:390px;border-radius:16px}.hero-label{display:none}.hero-unit-card{left:12px;bottom:12px}.hero-brand-note{align-items:flex-start;flex-direction:column;gap:9px}
  .section{padding:64px 0}.reason-grid-visual{grid-template-columns:1fr 1fr!important;gap:34px 12px}.reason-visual img{max-width:160px}.layout-grid{grid-template-columns:1fr}.layout-card>img{height:270px}.story-card img{height:290px}.process-inline{grid-template-columns:1fr}.product-main{transform:none;max-height:360px}.product-cert{width:130px;height:120px}.product-stage{min-height:440px}.section-head{gap:22px}.premium-cta-side{min-height:250px}
}
@media(max-width:480px){
  .brand-image img{width:190px}.reason-grid-visual{grid-template-columns:1fr!important}.reason-visual img{max-width:190px}.premium-visual{min-height:330px}.hero-unit-card{max-width:190px}.product-cert{display:none}.product-stage{min-height:380px}.design-image img{height:340px}
}

/* ===== Reference detail pages ===== */
.reference-body h3 a{color:inherit;text-decoration:none}.reference-body h3 a:hover{color:var(--blue)}
.reference-more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:.82rem;font-weight:800;color:var(--blue)}
.reference-more span{transition:transform .18s ease}.reference-more:hover span{transform:translateX(4px)}
.reference-detail-hero{padding:72px 0 68px;background:linear-gradient(135deg,#f4f8fb 0%,#fff 55%,#eef5fa 100%);border-bottom:1px solid var(--line)}
.reference-detail-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}
.reference-detail-grid h1{font-size:clamp(2.9rem,5vw,4.8rem);line-height:1.04;letter-spacing:-.045em;margin:16px 0 22px;max-width:780px}
.reference-detail-grid .tags{margin-top:24px}.reference-detail-image{border-radius:22px;overflow:hidden;box-shadow:0 18px 60px rgba(27,55,79,.12);background:#eef4f8;aspect-ratio:1210/680}
.reference-detail-image img{width:100%;height:100%;object-fit:cover;display:block}
.reference-article-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:70px;align-items:start}
.reference-article{max-width:860px}.reference-article h2{font-size:clamp(1.7rem,2.6vw,2.35rem);margin:46px 0 14px}.reference-article h2:first-child{margin-top:0}.reference-article p{color:var(--muted);font-size:1rem;line-height:1.8}
.expert-note{margin:44px 0 28px;padding:28px 30px;border-radius:16px;background:#eef5fa;border:1px solid #d6e4ee}.expert-note strong{display:block;color:var(--navy);font-size:1.05rem;margin-bottom:9px}.expert-note p{margin:0}
.reference-source-note{font-size:.78rem!important;color:#7d91a3!important;border-top:1px solid var(--line);padding-top:18px;margin-top:34px}
.reference-back{font-weight:800;color:var(--blue)}
@media(max-width:900px){.reference-detail-grid,.reference-article-grid{grid-template-columns:1fr;gap:34px}.reference-article-grid aside{max-width:520px}.reference-detail-hero{padding:52px 0}.reference-detail-grid h1{font-size:clamp(2.55rem,10vw,4rem)}}

/* ===== V0.3 usable build ===== */
.catalog-depth-section{background:#fff}
.catalog-mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.catalog-mini-grid a,.catalog-category,.family-card,.accessory-grid article,.solution-grid a,.article-grid a{border:1px solid var(--line);border-radius:18px;background:#fff;padding:24px;color:var(--ink);transition:.18s ease;box-shadow:0 8px 30px rgba(32,68,94,.045)}
.catalog-mini-grid a:hover,.catalog-category:hover,.solution-grid a:hover,.article-grid a:hover{transform:translateY(-2px);border-color:#9fc4df;box-shadow:0 16px 38px rgba(32,68,94,.08)}
.catalog-mini-grid strong{display:block;font-size:1.05rem;color:var(--navy);margin-bottom:7px}.catalog-mini-grid span{font-size:.88rem;color:var(--muted)}
.page-hero-premium{background:linear-gradient(135deg,#f7fbfe,#eef5f9)}
.page-hero-grid{display:grid;grid-template-columns:1fr .82fr;align-items:center;gap:48px}.page-hero-product img{max-height:390px;object-fit:contain;margin:auto}
.product-family-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.family-card h3{font-size:1.45rem;margin:8px 0}.family-card ul{padding-left:18px;color:var(--muted)}
.catalog-category-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}.catalog-category.featured{grid-row:span 3;background:linear-gradient(145deg,#f7fbfe,#edf5fa);padding:34px}.catalog-category h2{font-size:2.4rem}.catalog-category strong{color:var(--blue)}
.choice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.choice-grid>div{padding:20px;border-radius:15px;background:#fff;border:1px solid var(--line)}.choice-grid strong,.choice-grid span{display:block}.choice-grid strong{color:var(--navy);margin-bottom:5px}.choice-grid span{color:var(--muted);font-size:.88rem}
.crossbrand-box{border:1px solid #d9e8f2;background:#f5f9fc;border-radius:22px;padding:34px 36px;display:flex;justify-content:space-between;align-items:center;gap:28px}.crossbrand-box h2{margin:8px 0 10px}.crossbrand-box p{margin:0;max-width:760px}
.fact-grid-six{grid-template-columns:repeat(3,1fr)}.source-note{font-size:.82rem;color:#748797;margin-top:16px}
.installation-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.installation-grid article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}.installation-grid h3{margin-top:0}
.variant-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.variant-grid span{border:1px solid var(--line);border-radius:10px;padding:11px 13px;background:#f9fbfc;font-weight:700;color:var(--navy);font-size:.9rem}
.decoder{margin-top:24px;padding:26px;border-radius:18px;background:#f4f8fb;border:1px solid #d9e7f1}.decoder>div{display:grid;grid-template-columns:80px 1fr;gap:10px;padding:9px 0;border-top:1px solid #e0eaf1}.decoder>div:first-of-type{border-top:0}.decoder strong{color:var(--blue)}
.accessory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.accessory-grid article span,.service-grid article span,.solution-grid a>span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#edf5fa;color:var(--blue);font-size:.8rem;font-weight:800}.accessory-grid h3{margin:16px 0 8px}
.process-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.process-steps article{padding:22px;border-top:2px solid #a5c9e1}.process-steps b{font-size:.75rem;color:var(--blue)}.process-steps h3{margin:12px 0 7px}.process-steps p{color:var(--muted);font-size:.9rem}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:42px}.service-grid article{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff}.service-grid h3{margin:16px 0 8px}
.answer-box{margin:26px 0;padding:20px 22px;border-left:3px solid var(--blue);background:#f4f8fb;border-radius:10px;color:#425568}.answer-box strong{color:var(--navy)}
.reference-grid-large{grid-template-columns:repeat(3,1fr)}.reference-card-text{min-height:100%}.reference-placeholder{min-height:210px;background:linear-gradient(145deg,#eef5fa,#dcebf4);display:flex;flex-direction:column;justify-content:flex-end;padding:24px;color:var(--navy)}.reference-placeholder span{font-size:.7rem;letter-spacing:.12em;color:#67839a}.reference-placeholder strong{font-size:1.15rem;margin-top:5px}.reference-body h3 a{color:inherit}.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0}.tag-row span{font-size:.7rem;padding:5px 8px;background:#edf5fa;border-radius:999px;color:#4c6b82}
.case-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 36px}.case-facts span{border:1px solid var(--line);border-radius:15px;padding:18px;color:var(--muted)}.case-facts b{display:block;color:var(--navy);font-size:1.15rem;margin-bottom:4px}
.form-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.file-demo{display:block;border:1px dashed #b8cbd8;border-radius:12px;padding:14px;color:var(--navy)}.file-demo input{display:block;margin:8px 0 2px}.file-demo small{color:var(--muted)}
.solution-grid,.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.solution-grid h3,.article-grid h3{margin:14px 0 7px}.solution-grid p,.article-grid p{color:var(--muted)}
.prose{max-width:900px}.prose h2{margin-top:34px}.prose li{margin:7px 0;color:var(--muted)}
@media(max-width:1080px){.catalog-mini-grid,.choice-grid,.installation-grid{grid-template-columns:repeat(2,1fr)}.process-steps{grid-template-columns:repeat(3,1fr)}.reference-grid-large{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.page-hero-grid,.catalog-category-grid,.product-family-grid,.accessory-grid,.solution-grid,.article-grid,.service-grid,.case-facts{grid-template-columns:1fr}.catalog-category.featured{grid-row:auto}.process-steps{grid-template-columns:1fr 1fr}.fact-grid-six{grid-template-columns:1fr 1fr}.variant-grid{grid-template-columns:1fr 1fr}.crossbrand-box{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.catalog-mini-grid,.choice-grid,.installation-grid,.process-steps,.fact-grid-six,.variant-grid,.reference-grid-large,.form-two{grid-template-columns:1fr}.page-hero-product img{max-height:280px}.catalog-category.featured{padding:24px}}

/* V0.5 - vlastni reference GERICO */
.reference-card-gerico{border-color:#bfd9ee;box-shadow:0 8px 30px rgba(38,93,139,.06)}
.reference-card-gerico .source-badge{background:#2f78b7}
.reference-card-gerico .mini-label{color:#2f78b7}
.case-hero-image{margin:0 0 44px;border-radius:20px;overflow:hidden;background:#eef4f8;border:1px solid var(--line)}
.case-hero-image img{width:100%;height:auto;display:block}
.case-gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:34px 0 44px}
.case-gallery img{width:100%;height:320px;object-fit:cover;border-radius:16px;border:1px solid var(--line);background:#eef4f8}
@media(max-width:760px){.case-gallery{grid-template-columns:1fr}.case-gallery img{height:auto}}


/* V0.6 - contextual linking + GEO answer blocks */
.related-section{padding:62px 0;background:#f4f8fb;border-top:1px solid #e4edf4}
.related-head{max-width:760px;margin-bottom:24px}.related-head h2{margin:.35rem 0 0;font-size:clamp(1.65rem,2.6vw,2.35rem)}
.related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.related-card{display:flex;flex-direction:column;gap:8px;min-height:168px;padding:22px;border:1px solid #d9e6ef;border-radius:16px;background:#fff;color:inherit;text-decoration:none;transition:.18s ease}
.related-card:hover{transform:translateY(-2px);border-color:#9fc1da;box-shadow:0 12px 32px rgba(30,75,105,.08)}
.related-card strong{font-size:1.02rem;color:#173c59}.related-card span{font-size:.9rem;line-height:1.55;color:#607687}.related-card b{margin-top:auto;color:#2d77ad;font-size:.86rem}
.geo-answer{margin:26px 0 0;padding:20px 22px;border-left:3px solid #3c86bb;border-radius:0 14px 14px 0;background:#f3f8fc;color:#294b63}
.geo-answer strong{display:block;margin-bottom:7px;color:#173c59;font-size:1rem}.geo-answer p{margin:0;color:#4d6678;line-height:1.65}
.inline-context{color:#236b9d;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;text-decoration-color:#b7d1e3}.inline-context:hover{color:#174f78;text-decoration-color:#6da5ca}
.tag-row a{display:inline-flex;align-items:center;text-decoration:none;color:inherit}.tag-row a:hover{border-color:#8fb6d1!important;color:#245f89!important;background:#f4f9fc!important}
.context-proof{margin-top:28px;padding:24px;border:1px solid #dce7ef;border-radius:16px;background:#fff}.context-proof h3{margin:0 0 8px}.context-proof p{margin:0 0 14px;color:#617586}
@media(max-width:980px){.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.related-section{padding:46px 0}.related-grid{grid-template-columns:1fr}.related-card{min-height:0}}

/* V0.7 - typy řešení a vizuální montážní karty */
.installation-grid-visual{align-items:stretch}
.installation-card{display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:18px;color:var(--ink);transition:.2s ease;min-width:0}
.installation-card:hover{transform:translateY(-3px);border-color:#9fc4df;box-shadow:0 16px 38px rgba(32,68,94,.09)}
.installation-card .installation-media{height:250px;background:#f7f9fb;padding:18px;display:grid;place-items:center}
.installation-card .installation-media img{width:100%;height:100%;object-fit:contain}
.installation-card .installation-body{padding:22px;display:flex;flex-direction:column;flex:1}
.installation-card .installation-body h3{margin:0 0 10px;font-size:1.12rem}
.installation-card .installation-body p{color:var(--muted);font-size:.88rem;margin:0 0 18px}
.installation-card .installation-body .text-link{margin-top:auto}
.installation-detail-list .container{display:grid;gap:24px}
.installation-detail{display:grid;grid-template-columns:minmax(300px,.9fr) 1.1fr;gap:54px;align-items:center;border:1px solid var(--line);border-radius:22px;background:#fff;padding:30px;scroll-margin-top:105px}
.installation-detail:nth-child(even){grid-template-columns:1.1fr minmax(300px,.9fr)}
.installation-detail:nth-child(even) .installation-detail-media{order:2}
.installation-detail-media{background:#f7f9fb;border-radius:16px;min-height:390px;display:grid;place-items:center;padding:20px;overflow:hidden}
.installation-detail-media img{width:100%;height:100%;max-height:430px;object-fit:contain}
.installation-detail-copy h2{margin:8px 0 16px;font-size:clamp(1.8rem,3vw,2.45rem)}
.installation-detail-copy p{color:var(--muted)}
.installation-detail-copy .button-row{gap:18px;align-items:center}
@media(max-width:900px){.installation-detail,.installation-detail:nth-child(even){grid-template-columns:1fr;gap:24px}.installation-detail:nth-child(even) .installation-detail-media{order:0}.installation-detail-media{min-height:300px}}
@media(max-width:560px){.installation-card .installation-media{height:220px}.installation-detail{padding:18px}.installation-detail-media{min-height:240px;padding:12px}}


/* V0.12 - reference cards inside editorial content */
.reference-pair-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0 42px}
.reference-pair-card{border:1px solid var(--line);border-radius:18px;background:#fff;padding:26px;display:flex;flex-direction:column;min-height:245px;box-shadow:0 8px 30px rgba(32,68,94,.045)}
.reference-pair-card h3{margin:12px 0 10px;font-size:1.3rem;line-height:1.25}
.reference-pair-card p{margin:0 0 22px;color:var(--muted);line-height:1.7}
.reference-pair-card .text-link{margin-top:auto;display:inline-block;align-self:flex-start;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;color:var(--blue)}
.reference-pair-card .text-link:hover{transform:none;box-shadow:none;border:0;text-decoration:underline}
@media(max-width:760px){.reference-pair-grid{grid-template-columns:1fr}.reference-pair-card{min-height:0}}

/* V0.15 - M-WRG / M-WRG-S visuals + radon hero alignment */
.series-visual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.series-visual-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.series-visual-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 10px 34px rgba(32,68,94,.05)}
.series-visual{min-height:260px;background:linear-gradient(145deg,#f3f8fc,#fff);display:grid;place-items:center;padding:22px}
.series-visual img{max-width:100%;max-height:220px;object-fit:contain;filter:drop-shadow(0 18px 24px rgba(21,51,77,.12))}
.series-body{padding:24px;display:flex;flex-direction:column;flex:1}.series-body h3{margin:8px 0 10px;font-size:1.45rem}.series-body p{margin:0 0 18px;color:var(--muted)}.series-body .text-link{margin-top:auto}
.family-card-visual{display:flex;flex-direction:column}.family-visual{height:180px;border-radius:16px;background:linear-gradient(145deg,#f2f8fc,#fff);display:grid;place-items:center;margin-bottom:18px;padding:18px;overflow:hidden}.family-visual img{max-width:100%;max-height:150px;object-fit:contain;filter:drop-shadow(0 16px 22px rgba(21,51,77,.12))}
.product-family-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.comparison-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.comparison-strip article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.comparison-strip h3{margin:8px 0 10px}.comparison-strip p{margin:0;color:var(--muted)}.comparison-strip .text-link{display:inline-block;margin-top:14px}
.hero-image-top img{object-position:center top}
.side-card-product{margin:18px 0 16px;border-radius:16px;overflow:hidden;background:#fff;display:grid;place-items:center;padding:16px;border:1px solid #dce7ef}.side-card-product img{max-width:100%;height:auto;max-height:220px;object-fit:contain}
.catalog-category-grid .catalog-category:last-child{grid-column:2}
.catalog-category.featured{grid-row:span 4}
@media(max-width:1080px){.product-family-grid-4,.series-visual-grid-3,.comparison-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:820px){.series-visual-grid,.series-visual-grid-3,.product-family-grid-4,.comparison-strip{grid-template-columns:1fr}.catalog-category-grid .catalog-category:last-child{grid-column:auto}.catalog-category.featured{grid-row:auto}}

/* V0.15 - produktové a obrazové HERO bloky */
.page-hero-visual .page-hero-grid{grid-template-columns:1.08fr .92fr;align-items:center}
.page-hero-tech{border-radius:22px;overflow:hidden;background:#f3f7fa;border:1px solid var(--line);min-height:360px;display:grid;place-items:center;padding:18px;box-shadow:0 18px 55px rgba(32,56,77,.08)}
.page-hero-tech img{width:100%;height:100%;max-height:430px;object-fit:contain}
.page-hero-photo{padding:0;background:#eef4f8}
.page-hero-photo img{max-height:none;object-fit:cover}
.visual-side-card{padding:0;overflow:hidden;background:#fff}
.visual-side-card>img{width:100%;height:235px;object-fit:cover}
.visual-side-card>span,.visual-side-card>h3,.visual-side-card>p,.visual-side-card>a{margin-left:24px;margin-right:24px}
.visual-side-card>span{display:inline-block;margin-top:22px}.visual-side-card>a{margin-bottom:24px;display:inline-block}
.design-image-cover{overflow:hidden}.design-image-cover img{width:100%;height:100%;min-height:390px;object-fit:cover}
.product-editorial-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:center;margin-top:44px}
.product-editorial-image{min-height:350px;border-radius:20px;background:#f5f8fa;border:1px solid var(--line);display:grid;place-items:center;padding:26px}
.product-editorial-image img{max-height:320px;object-fit:contain}
.context-proof-product{display:grid;grid-template-columns:220px 1fr;gap:26px;align-items:center}
.context-proof-product>img{width:100%;max-height:190px;object-fit:contain}
.catalog-category-grid-visual .catalog-category{overflow:hidden}
.catalog-family-media{height:150px;margin:-10px -4px 18px;display:grid;place-items:center;background:linear-gradient(145deg,#f8fbfd,#eef5f8);border-radius:14px;padding:14px}
.catalog-family-media img{max-height:135px;object-fit:contain}
.catalog-category.featured .catalog-family-media{height:280px;margin:-8px -8px 24px}.catalog-category.featured .catalog-family-media img{max-height:260px}
.product-family-grid-four{grid-template-columns:repeat(4,1fr)}
.family-card{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff}
.family-card-media{height:170px;display:grid;place-items:center;background:#f6f9fb;border-radius:14px;margin-bottom:18px;padding:12px}
.family-card-media img{max-height:150px;object-fit:contain}
.product-inline-visual{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:center;margin:36px 0}
.product-inline-visual>img{width:100%;max-height:220px;object-fit:contain;border:1px solid var(--line);border-radius:18px;background:#fff;padding:12px}
.radon-hero-image{align-self:start;margin-top:0;aspect-ratio:1210/640}
.radon-hero-image img{object-position:center top}
@media(max-width:980px){.page-hero-visual .page-hero-grid,.product-editorial-grid,.product-inline-visual{grid-template-columns:1fr}.page-hero-tech{min-height:300px}.product-family-grid-four{grid-template-columns:repeat(2,1fr)}.context-proof-product{grid-template-columns:160px 1fr}}
@media(max-width:620px){.product-family-grid-four,.context-proof-product{grid-template-columns:1fr}.context-proof-product>img{max-width:220px}.page-hero-tech{min-height:240px}.visual-side-card>img{height:210px}}

/* V0.16 - richer page imagery + local ventilation hero */
.page-hero-technical{min-height:420px;border-radius:22px;background:#f4f8fb;border:1px solid #dce7ef;overflow:hidden;display:grid;place-items:center;padding:20px}
.page-hero-technical img{width:100%;height:100%;object-fit:contain;max-height:430px}
.design-image-cover{min-height:430px;overflow:hidden;border-radius:22px;background:#f2f5f7}
.design-image-cover img{width:100%;height:100%;min-height:430px;object-fit:cover}
.product-visual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.product-visual-card{display:grid;grid-template-columns:220px 1fr;gap:24px;align-items:center;border:1px solid var(--line);border-radius:20px;background:#fff;padding:22px;color:inherit;transition:.18s ease}
.product-visual-card:hover{transform:translateY(-2px);border-color:#9fc4df;box-shadow:0 14px 34px rgba(32,68,94,.08)}
.product-visual-media{height:210px;display:grid;place-items:center;background:linear-gradient(145deg,#f3f8fc,#fff);border-radius:16px;padding:18px}
.product-visual-media img{max-width:100%;max-height:180px;object-fit:contain;filter:drop-shadow(0 16px 22px rgba(21,51,77,.12))}
.product-visual-card h3{margin:7px 0 8px}.product-visual-card p{color:var(--muted);font-size:.9rem}.product-visual-card b{color:var(--blue);font-size:.86rem}
.product-article-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:start;margin-top:42px}
.product-side-visual{border:1px solid var(--line);border-radius:20px;background:#f7fafc;padding:24px;text-align:left}
.product-side-visual img{width:100%;max-height:340px;object-fit:contain;margin:0 auto 18px;filter:drop-shadow(0 14px 20px rgba(21,51,77,.11))}
.product-side-visual p{margin:0;color:var(--muted)}
.family-card-visual{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff}
.family-media{height:180px;display:grid;place-items:center;background:linear-gradient(145deg,#f2f8fc,#fff);border-radius:14px;margin-bottom:18px;padding:16px}
.family-media img{max-width:100%;max-height:150px;object-fit:contain;filter:drop-shadow(0 14px 20px rgba(21,51,77,.11))}
.product-family-grid-visual{grid-template-columns:repeat(4,minmax(0,1fr))}
.catalog-category-grid-visual .catalog-category{display:grid;grid-template-columns:130px 1fr;gap:18px;align-items:center}
.catalog-category-grid-visual .catalog-category.featured{grid-template-columns:1fr;padding:30px}
.catalog-category-media{height:120px;display:grid;place-items:center;background:#f4f8fb;border-radius:14px;padding:10px}
.catalog-category-media img{max-width:100%;max-height:105px;object-fit:contain}
.catalog-category.featured .catalog-category-media{height:230px}.catalog-category.featured .catalog-category-media img{max-height:210px}
.radon-hero .reference-detail-grid{align-items:start}
.radon-hero .reference-detail-image{margin-top:0;align-self:start}
.radon-hero .reference-detail-image img{object-position:center top}
.radon-product-strip{display:grid;grid-template-columns:260px 1fr;gap:28px;align-items:center;border:1px solid var(--line);border-radius:20px;background:#f7fafc;padding:24px;margin:0 0 30px}
.radon-product-media{height:220px;display:grid;place-items:center;background:#fff;border-radius:16px;padding:14px}
.radon-product-media img{max-width:100%;max-height:200px;object-fit:contain}
.radon-product-strip h2{margin:6px 0 10px;font-size:1.65rem}.radon-product-strip p{color:var(--muted);margin:0 0 12px}
@media(max-width:1100px){.product-family-grid-visual{grid-template-columns:repeat(2,minmax(0,1fr))}.product-visual-card{grid-template-columns:170px 1fr}}
@media(max-width:820px){.page-hero-technical{min-height:300px}.product-visual-grid,.product-article-grid,.radon-product-strip{grid-template-columns:1fr}.product-visual-card{grid-template-columns:1fr}.product-family-grid-visual{grid-template-columns:1fr}.catalog-category-grid-visual .catalog-category,.catalog-category-grid-visual .catalog-category.featured{grid-template-columns:1fr}.design-image-cover,.design-image-cover img{min-height:300px}.radon-product-media{height:190px}}

/* V0.15 - product visuals, richer editorial heroes */
.local-hero-technical,.hero-photo-card,.hero-diagram-card{border-radius:22px;overflow:hidden;background:#f5f8fa;border:1px solid var(--line);box-shadow:0 18px 50px rgba(32,56,77,.08);min-height:360px;display:grid;place-items:center;padding:18px}
.local-hero-technical img,.hero-photo-card img,.hero-diagram-card img{width:100%;height:100%;max-height:430px;object-fit:contain;border-radius:14px}
.hero-photo-card{padding:0}.hero-photo-card img{max-height:none;object-fit:cover}
.design-image-premium{border-radius:22px;overflow:hidden;box-shadow:0 18px 50px rgba(32,56,77,.08);background:#f5f8fa}.design-image-premium img{width:100%;height:100%;min-height:430px;object-fit:cover}
.product-family-grid{grid-template-columns:repeat(4,1fr)}
.family-card{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff;display:flex;flex-direction:column}.family-card-image{height:165px;display:grid;place-items:center;margin-bottom:18px;background:#f8fafb;border-radius:14px;padding:12px}.family-card-image img{max-width:88%;max-height:145px;object-fit:contain}.family-card .text-link{margin-top:auto}
.catalog-category-grid-visual .catalog-category{position:relative;overflow:hidden}.catalog-category-grid-visual .catalog-category>img{display:block;width:150px;height:120px;object-fit:contain;float:right;margin:0 0 12px 20px}.catalog-category-grid-visual .catalog-category.featured>img{width:min(260px,45%);height:220px}
.product-context-with-image{display:grid;grid-template-columns:160px 1fr;gap:24px;align-items:center}.product-context-with-image>img{width:100%;max-height:150px;object-fit:contain}
.radon-hero .reference-detail-grid{align-items:start}.radon-hero .reference-detail-image{align-self:start;margin-top:0}.radon-hero .reference-detail-image img{object-position:center top}
.radon-product-strip{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:center;padding:24px;margin:0 0 34px;border:1px solid var(--line);border-radius:18px;background:#f8fafb}.radon-product-strip img{width:100%;max-height:180px;object-fit:contain}.radon-product-strip h2{margin:7px 0 8px}
.product-visual-story{display:grid;grid-template-columns:minmax(240px,.7fr) 1.3fr;gap:42px;align-items:center;margin-top:42px;padding:30px;border:1px solid var(--line);border-radius:22px;background:#f8fafb}.product-visual-media{min-height:280px;display:grid;place-items:center}.product-visual-media img{max-height:260px;object-fit:contain}
@media(max-width:1050px){.product-family-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.local-hero-technical,.hero-photo-card,.hero-diagram-card{min-height:280px}.design-image-premium img{min-height:300px}.product-context-with-image,.radon-product-strip,.product-visual-story{grid-template-columns:1fr}.product-context-with-image>img,.radon-product-strip img,.product-visual-media img{max-width:300px;margin:auto}.catalog-category-grid-visual .catalog-category>img,.catalog-category-grid-visual .catalog-category.featured>img{float:none;width:100%;height:150px;max-width:220px;margin:0 auto 18px}}
@media(max-width:560px){.product-family-grid{grid-template-columns:1fr}.local-hero-technical,.hero-photo-card,.hero-diagram-card{min-height:220px;padding:10px}.design-image-premium img{min-height:230px}}
.article-grid-visual .article-visual-card{padding:0;overflow:hidden;display:block}
.article-visual-media{height:190px;background:#f3f8fb;display:grid;place-items:center;padding:16px}
.article-visual-media img{width:100%;height:100%;object-fit:contain}
.article-visual-card>div:last-child{padding:22px}

/* V0.17 - GLOBAL HERO TOP ALIGNMENT (hard override) */
.hero-grid,
.hero-premium .hero-grid,
.page-hero-grid,
.page-hero-visual .page-hero-grid,
.reference-detail-grid,
.reference-detail-hero .reference-detail-grid {
  align-items: start !important;
}

/* Right-hand hero visual starts on exactly the same grid row as the text block. */
.hero-visual,
.premium-visual,
.page-hero-product,
.page-hero-tech,
.page-hero-technical,
.local-hero-technical,
.hero-photo-card,
.hero-diagram-card,
.reference-detail-image,
.radon-hero-image,
.radon-hero .reference-detail-image {
  align-self: start !important;
  margin-top: 0 !important;
  top: auto !important;
  transform: none !important;
}

/* Photo crop starts from the upper edge as well. */
.hero-photo-card img,
.reference-detail-image img,
.radon-hero-image img,
.page-hero-photo img {
  object-position: center top !important;
}

/* V0.18 - premium catalog family showcase */
.catalog-showcase-section{padding-top:72px}
.catalog-primary-family{display:grid;grid-template-columns:1.05fr .95fr;min-height:430px;border:1px solid #d7e4ec;border-radius:26px;overflow:hidden;background:linear-gradient(135deg,#f8fbfd 0%,#edf5fa 100%);color:inherit;box-shadow:0 18px 55px rgba(32,56,77,.07);transition:.2s ease}
.catalog-primary-family:hover{transform:translateY(-2px);border-color:#a9c9dd;box-shadow:0 22px 62px rgba(32,56,77,.11)}
.catalog-primary-copy{padding:48px 50px;display:flex;flex-direction:column;justify-content:center}
.catalog-primary-copy h2{font-size:clamp(2.6rem,4vw,4.1rem);margin:10px 0 16px}
.catalog-primary-copy p{max-width:650px;color:var(--muted);font-size:1.02rem;margin:0}
.catalog-primary-facts{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 24px}
.catalog-primary-facts span{display:flex;flex-direction:column;min-width:145px;padding:12px 15px;border:1px solid #d6e4ed;border-radius:13px;background:rgba(255,255,255,.75);font-size:.78rem;color:#678092}
.catalog-primary-facts b{color:var(--navy);font-size:.94rem}
.catalog-arrow{color:var(--blue);font-size:.92rem}
.catalog-primary-media{display:grid;place-items:center;min-height:430px;padding:36px;background:radial-gradient(circle at 50% 48%,#fff 0,#f2f7fa 55%,#e7f1f7 100%)}
.catalog-primary-media img{width:min(78%,420px);max-height:360px;object-fit:contain;filter:drop-shadow(0 26px 28px rgba(22,54,80,.16));transition:.25s ease}
.catalog-primary-family:hover .catalog-primary-media img{transform:scale(1.025)}
.catalog-family-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:18px}
.catalog-family-tile{display:flex;flex-direction:column;min-height:390px;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;color:inherit;transition:.2s ease;box-shadow:0 8px 28px rgba(32,68,94,.04)}
.catalog-family-tile:hover{transform:translateY(-3px);border-color:#aac9dc;box-shadow:0 16px 40px rgba(32,68,94,.09)}
.catalog-family-tile-media{height:190px;display:grid;place-items:center;padding:22px;background:linear-gradient(145deg,#f4f8fb,#fbfdfe)}
.catalog-family-tile-media img{width:100%;height:100%;max-width:240px;max-height:155px;object-fit:contain;filter:drop-shadow(0 16px 20px rgba(22,54,80,.10))}
.catalog-family-tile-copy{display:flex;flex-direction:column;flex:1;padding:25px 27px 27px}
.catalog-family-tile-copy h3{font-size:1.5rem;margin:8px 0 10px}
.catalog-family-tile-copy p{color:var(--muted);font-size:.9rem;margin:0 0 20px}
.catalog-family-tile-copy strong{margin-top:auto;color:var(--blue);font-size:.87rem}
.catalog-simplair-icon{color:#4f8fc4}
.catalog-simplair-icon svg{width:150px;height:100px}
.catalog-family-tile-icon .catalog-family-tile-media{background:linear-gradient(145deg,#edf5fa,#f8fbfd)}
.catalog-accessories-link{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:18px;padding:26px 30px;border:1px solid var(--line);border-radius:19px;background:#f8fafc;color:inherit;transition:.18s ease}
.catalog-accessories-link:hover{border-color:#aac9dc;background:#f4f8fb;transform:translateY(-1px)}
.catalog-accessories-link h3{margin:6px 0 5px;font-size:1.3rem}
.catalog-accessories-link p{margin:0;color:var(--muted);font-size:.9rem;max-width:780px}
.catalog-accessories-link>strong{white-space:nowrap;color:var(--blue);font-size:.9rem}
@media(max-width:1000px){.catalog-primary-family{grid-template-columns:1fr}.catalog-primary-copy{padding:38px}.catalog-primary-media{min-height:320px}.catalog-family-row{grid-template-columns:1fr 1fr}.catalog-family-tile:last-child{grid-column:1/-1}}
@media(max-width:680px){.catalog-showcase-section{padding-top:52px}.catalog-primary-copy{padding:28px 24px}.catalog-primary-media{min-height:260px;padding:20px}.catalog-primary-media img{width:min(82%,320px)}.catalog-primary-facts{display:grid;grid-template-columns:1fr}.catalog-family-row{grid-template-columns:1fr}.catalog-family-tile:last-child{grid-column:auto}.catalog-accessories-link{align-items:flex-start;flex-direction:column}.catalog-family-tile{min-height:0}}

/* V0.19 - unified premium HERO system */
@media (min-width: 901px){
  .page-hero .page-hero-grid,
  .page-hero.page-hero-premium .page-hero-grid,
  .page-hero.page-hero-visual .page-hero-grid{
    grid-template-columns:minmax(0,.84fr) minmax(520px,1.16fr);
    gap:58px;
    align-items:start;
  }
  .reference-detail-grid{
    grid-template-columns:minmax(0,.80fr) minmax(0,1.20fr);
    gap:56px;
    align-items:start;
  }
}

/* Strong visual column - text and image start on the same top line */
.hero-media-xl,
.hero-product-stage,
.hero-photo-stage,
.hero-diagram-stage,
.page-hero-tech,
.page-hero-technical,
.local-hero-technical,
.hero-photo-card,
.hero-diagram-card{
  align-self:start;
  margin-top:0;
  min-height:500px;
  border-radius:26px;
  overflow:hidden;
  border:1px solid #dbe6ed;
  box-shadow:0 22px 60px rgba(29,58,82,.10);
  background:linear-gradient(145deg,#f4f8fb 0%,#edf4f8 100%);
  position:relative;
}
.hero-product-stage,
.hero-diagram-stage,
.page-hero-tech,
.page-hero-technical,
.local-hero-technical,
.hero-diagram-card{
  display:grid;
  place-items:center;
  padding:24px;
}
.hero-product-stage img,
.hero-diagram-stage img,
.page-hero-tech img,
.page-hero-technical img,
.local-hero-technical img,
.hero-diagram-card img{
  width:auto;
  max-width:94%;
  height:auto;
  max-height:470px;
  object-fit:contain;
}
.hero-photo-stage,
.hero-photo-card{padding:0;display:block}
.hero-photo-stage img,
.hero-photo-card img{
  width:100%;
  height:100%;
  min-height:500px;
  object-fit:cover;
  object-position:center top;
}

/* Product pages */
.page-hero-product .hero-product-stage{min-height:540px}
.page-hero-product .hero-product-stage img{max-height:500px}
.meltem-hero-stage{min-height:565px;background:linear-gradient(145deg,#edf4f8 0%,#ffffff 56%,#eaf2f7 100%)}
.meltem-hero-stage img{max-height:525px;max-width:96%;filter:drop-shadow(0 28px 34px rgba(24,52,75,.16))}

/* Reference / case-study HERO */
.reference-detail-hero{padding:72px 0 74px}
.reference-detail-image{
  margin:0;
  min-height:500px;
  aspect-ratio:1.55/1;
  position:relative;
  border-radius:26px;
  overflow:hidden;
  background:#eef4f8;
  box-shadow:0 22px 60px rgba(27,55,79,.12);
}
.reference-detail-image>img{
  width:100%;
  height:100%;
  min-height:500px;
  object-fit:cover;
  object-position:center center;
}
.reference-product-overlay{
  position:absolute;
  right:18px;
  bottom:18px;
  z-index:3;
  display:flex;
  align-items:center;
  gap:12px;
  width:min(235px,42%);
  padding:12px 14px;
  border:1px solid rgba(255,255,255,.9);
  border-radius:18px;
  background:rgba(255,255,255,.94);
  box-shadow:0 12px 34px rgba(20,46,68,.18);
  backdrop-filter:blur(8px);
}
.reference-product-overlay img{width:74px;height:82px;object-fit:contain;flex:0 0 auto}
.reference-product-overlay strong{display:block;color:var(--navy);font-size:.88rem;line-height:1.2}
.reference-product-overlay span{display:block;color:var(--muted);font-size:.70rem;margin-top:3px}

/* Radon deserves a stronger visual than a plain diagram */
.radon-hero .reference-detail-image{min-height:540px;aspect-ratio:1.45/1;background:#eaf3f8}
.radon-hero .reference-detail-image>img{min-height:540px;object-fit:cover;object-position:center top}
.radon-hero .reference-product-overlay{left:18px;right:auto;width:245px}

/* Index / editorial HERO images */
.hero-index-media{min-height:455px}
.hero-index-media img{min-height:455px}
.hero-index-product{min-height:455px}
.hero-index-product img{max-height:420px}

/* Crop whitespace from older M-WRG source visuals by using prepared cropped assets */
.product-crop-stage img{max-height:490px;max-width:92%}

@media(max-width:900px){
  .hero-media-xl,.hero-product-stage,.hero-photo-stage,.hero-diagram-stage,
  .page-hero-tech,.page-hero-technical,.local-hero-technical,.hero-photo-card,.hero-diagram-card{
    min-height:330px;
  }
  .hero-photo-stage img,.hero-photo-card img{min-height:330px}
  .reference-detail-image,.radon-hero .reference-detail-image{min-height:330px;aspect-ratio:16/10}
  .reference-detail-image>img,.radon-hero .reference-detail-image>img{min-height:330px}
  .reference-product-overlay{width:210px}
}
@media(max-width:560px){
  .hero-media-xl,.hero-product-stage,.hero-photo-stage,.hero-diagram-stage,
  .page-hero-tech,.page-hero-technical,.local-hero-technical,.hero-photo-card,.hero-diagram-card{
    min-height:260px;
    border-radius:18px;
  }
  .hero-photo-stage img,.hero-photo-card img{min-height:260px}
  .reference-detail-image,.radon-hero .reference-detail-image{min-height:270px;border-radius:18px}
  .reference-detail-image>img,.radon-hero .reference-detail-image>img{min-height:270px}
  .reference-product-overlay{right:10px;bottom:10px;width:185px;padding:9px 10px;border-radius:14px}
  .radon-hero .reference-product-overlay{left:10px;width:190px}
  .reference-product-overlay img{width:54px;height:62px}
}


/* V0.20 - Praha reference: real project photography */
.case-gallery-masonry{columns:2 320px;column-gap:14px;margin:34px 0 44px}
.case-gallery-masonry figure{break-inside:avoid;margin:0 0 14px;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#eef4f8}
.case-gallery-masonry img{width:100%;height:auto;display:block}
.case-gallery-result{margin-top:28px}
@media(max-width:760px){.case-gallery-masonry{columns:1}}

/* V0.21 - content architecture, navigation and SEO/GEO clarity */
.main-nav a{position:relative}
.main-nav a.is-active{color:var(--blue)}
.main-nav a.is-active:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;border-radius:2px;background:var(--blue)}
.breadcrumb-bar{border-top:1px solid rgba(13,49,80,.055);background:rgba(248,251,253,.97)}
.breadcrumb-list{min-height:38px;display:flex;align-items:center;gap:9px;white-space:nowrap;overflow:hidden;color:#748696;font-size:.76rem}
.breadcrumb-list a{color:#4f718d;font-weight:700}.breadcrumb-list a:hover{color:var(--blue)}
.breadcrumb-list span[aria-current="page"]{overflow:hidden;text-overflow:ellipsis}
.breadcrumb-separator{color:#a6b6c2}

.journey-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.journey-card{display:flex;flex-direction:column;min-height:255px;padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.18s ease}
.journey-card:hover{transform:translateY(-3px);border-color:#a7c7de;box-shadow:0 16px 38px rgba(32,68,94,.075)}
.journey-card>span{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:50%;background:#edf5fa;color:var(--blue);font-size:.76rem;font-weight:900;margin-bottom:34px}
.journey-card h3{font-size:1.35rem;margin-bottom:10px}.journey-card p{color:var(--muted);margin:0 0 22px}.journey-card b{margin-top:auto;color:var(--blue);font-size:.87rem}

.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.topic-card{overflow:hidden;border:1px solid var(--line);border-radius:19px;background:#fff;color:inherit;transition:.18s ease;box-shadow:0 8px 28px rgba(32,68,94,.035)}
.topic-card:hover{transform:translateY(-3px);border-color:#a5c5dc;box-shadow:0 16px 38px rgba(32,68,94,.08)}
.topic-media{height:220px;background:#f3f7fa;overflow:hidden;display:grid;place-items:center}
.topic-media img{width:100%;height:100%;object-fit:cover}
.topic-card:nth-child(3) .topic-media img,.topic-card:nth-child(4) .topic-media img,.topic-card:nth-child(5) .topic-media img,.topic-card:nth-child(6) .topic-media img{object-fit:contain;padding:12px}
.topic-card>div:last-child{padding:24px}
.topic-card h3{margin:8px 0 10px;font-size:1.25rem}.topic-card p{color:var(--muted);font-size:.9rem;margin:0 0 20px}.topic-card b{color:var(--blue);font-size:.86rem}

.answer-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.answer-card-grid>a{display:flex;flex-direction:column;min-height:230px;padding:26px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.18s ease}
.answer-card-grid>a:hover{transform:translateY(-2px);border-color:#a7c8df;box-shadow:0 14px 34px rgba(32,68,94,.07)}
.answer-card-grid h3{margin:10px 0;font-size:1.25rem}.answer-card-grid p{color:var(--muted);margin:0 0 20px}.answer-card-grid b{margin-top:auto;color:var(--blue);font-size:.86rem}
.faq-home-grid{align-items:start}.faq-home-grid>div:first-child{position:sticky;top:140px}

.hub-heading{max-width:800px;margin-bottom:34px}.hub-heading h2{margin-top:8px}
.hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.hub-grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}
.hub-card{display:flex;flex-direction:column;min-height:245px;padding:27px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.18s ease}
.hub-card:hover{transform:translateY(-2px);border-color:#9fc4df;box-shadow:0 14px 34px rgba(32,68,94,.07)}
.hub-card>span{color:var(--blue);font-size:.75rem;font-weight:900;letter-spacing:.08em}.hub-card h3{margin:28px 0 10px;font-size:1.3rem}.hub-card p{margin:0 0 22px;color:var(--muted)}.hub-card b{margin-top:auto;color:var(--blue);font-size:.86rem}
.reference-grid-own{grid-template-columns:minmax(0,760px)}

.related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.related-head h2{font-size:clamp(1.55rem,2.3vw,2.15rem)}
.footer-integration{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1)}.footer-integration a{display:inline!important;color:#fff!important}

@media(max-width:1080px){
  .topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .journey-grid,.answer-card-grid,.hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
  .main-nav a.is-active:after{display:none}
  .breadcrumb-bar{display:none}
  .journey-grid,.topic-grid,.answer-card-grid,.hub-grid,.hub-grid-two,.related-grid{grid-template-columns:1fr}
  .journey-card,.hub-card,.answer-card-grid>a{min-height:0}
  .topic-media{height:240px}
  .faq-home-grid>div:first-child{position:static}
}


/* V0.22 - dead zones content integration */
.hub-grid-four{grid-template-columns:repeat(4,minmax(0,1fr))}
a.hero-label{transition:transform .18s ease,box-shadow .18s ease}
a.hero-label:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(32,56,77,.18)}
.choice-grid-article{margin:24px 0 34px}
@media(max-width:1080px){.hub-grid-four{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.hub-grid-four{grid-template-columns:1fr}}


/* V0.35 - image reference cards on timber-construction page */
.reference-pair-card--image{padding:0;overflow:hidden;min-height:0}
.reference-pair-media{display:block;aspect-ratio:16/9;overflow:hidden;background:#eef4f8}
.reference-pair-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.reference-pair-card--image:hover .reference-pair-media img{transform:scale(1.025)}
.reference-pair-body{display:flex;flex-direction:column;flex:1;padding:24px 26px 26px}
.reference-pair-card--image .mini-label{margin-bottom:2px}
.reference-pair-card--image h3{margin-top:10px}
@media(max-width:760px){.reference-pair-media{aspect-ratio:4/3}.reference-pair-body{padding:20px}}

/* V0.38 - SimplAir-EC expanded product detail */
.simplair-hero-stage{background:linear-gradient(145deg,#edf5f8,#fff);border-radius:24px;padding:28px;display:grid;place-items:center;min-height:500px}
.simplair-hero-stage img{width:100%;max-height:455px;object-fit:contain;filter:drop-shadow(0 24px 26px rgba(18,51,73,.14))}
.simplair-facts .fact{display:flex;flex-direction:column;gap:4px;background:#fff;color:var(--ink);border-color:var(--line)}
.simplair-facts .fact strong{font-size:1.04rem;color:var(--blue)}.simplair-facts .fact span{font-size:.8rem;color:var(--muted)}
.simplair-control-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.simplair-control-card{border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden}.simplair-control-media{height:310px;background:linear-gradient(145deg,#f2f7fa,#fff);display:grid;place-items:center;padding:20px}.simplair-control-media img{width:100%;height:100%;object-fit:contain}.simplair-control-card>div:last-child{padding:26px}.simplair-control-card h3{margin:7px 0 14px}.simplair-control-card ul{padding-left:20px;color:var(--muted);line-height:1.65;margin-bottom:0}
.simplair-use-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}.simplair-use-grid>div{border:1px solid var(--line);border-radius:15px;padding:20px;background:#fff}.simplair-use-grid strong{display:block;margin-bottom:7px}.simplair-use-grid span{color:var(--muted);font-size:.9rem;line-height:1.55}.simplair-life-photo img{max-height:390px;object-fit:cover;border-radius:14px}
.simplair-install-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.simplair-install-grid article{border:1px solid var(--line);background:#fff;border-radius:20px;overflow:hidden}.simplair-install-grid article>img{width:100%;height:330px;object-fit:contain;background:#f4f7f8}.simplair-install-grid article:nth-child(2)>img{object-fit:cover}.simplair-install-grid article>div{padding:24px}.simplair-install-grid h3{margin:0 0 8px}.simplair-install-grid p{margin:0;color:var(--muted)}
.simplair-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:#fff}.simplair-table{width:100%;border-collapse:collapse;min-width:720px}.simplair-table th,.simplair-table td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.simplair-table tr:last-child th,.simplair-table tr:last-child td{border-bottom:0}.simplair-table th{width:24%;color:var(--ink)}.simplair-table td:nth-child(2){width:22%;font-weight:800;color:var(--blue)}.simplair-table td:nth-child(3){color:var(--muted);font-size:.9rem}
.simplair-drawing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.simplair-drawing-grid figure{margin:0;border:1px solid var(--line);border-radius:16px;background:#f8fafb;overflow:hidden}.simplair-drawing-grid img{width:100%;aspect-ratio:1/1;object-fit:contain}.simplair-drawing-grid figcaption{padding:12px 14px;font-size:.78rem;color:var(--muted);background:#fff;border-top:1px solid var(--line)}.simplair-more-drawings{margin-top:18px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:0 18px}.simplair-more-drawings summary{cursor:pointer;font-weight:800;padding:16px 0}.simplair-drawing-grid-more{padding:4px 0 18px}.simplair-drawing-grid-more figure{background:#f8fafb}
.simplair-cta-image{min-height:340px;overflow:hidden}.simplair-cta-image img{width:100%;height:100%;min-height:340px;object-fit:cover}.section-dark .premium-cta{color:var(--ink)}
@media(max-width:920px){.simplair-control-grid,.simplair-install-grid{grid-template-columns:1fr}.simplair-drawing-grid{grid-template-columns:1fr 1fr}.simplair-control-media{height:270px}.simplair-use-grid{grid-template-columns:1fr}.simplair-hero-stage{min-height:350px}}
@media(max-width:560px){.simplair-drawing-grid{grid-template-columns:1fr}.simplair-install-grid article>img{height:250px}.simplair-control-media{height:230px}.simplair-hero-stage{min-height:280px;padding:14px}}


/* ===== V0.39 / release V0.77 - SimplAir visual polish ===== */
/* Technical drawings have transparent backgrounds and white dimension lines.
   Keep the caption light, but give the drawing itself a dark technical field. */
.simplair-drawing-grid figure{
  background:#20384d;
}
.simplair-drawing-grid figure img{
  display:block;
  width:100%;
  aspect-ratio:1/1;
  object-fit:contain;
  padding:14px;
  background:linear-gradient(145deg,#182b3b 0%,#263f54 100%);
}
.simplair-drawing-grid figcaption{
  background:#fff;
}
.simplair-drawing-grid-more figure{
  background:#20384d;
}

/* Keep the product photograph visible, but separate copy from a busy image. */
.simplair-control-card{
  position:relative;
}
.simplair-control-card>div:last-child{
  position:relative;
  z-index:2;
  margin:-92px 18px 18px;
  padding:24px 26px;
  border:1px solid rgba(255,255,255,.72);
  border-radius:16px;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(9px);
  backdrop-filter:blur(9px);
  box-shadow:0 14px 34px rgba(18,51,73,.08);
}
.simplair-control-card>div:last-child .source-note{
  color:#5c7182;
}

/* Real product cut-outs instead of placeholder/icon artwork in catalogue tiles. */
.catalog-family-tile-media--cutout{
  background:linear-gradient(145deg,#f3f7fa,#fff);
}
.catalog-family-tile-media--cutout img{
  width:auto;
  height:148px;
  max-width:86%;
  object-fit:contain;
  filter:drop-shadow(0 12px 18px rgba(18,51,73,.12));
}

@media(max-width:920px){
  .simplair-control-card>div:last-child{margin:-72px 14px 14px;padding:22px}
}
@media(max-width:560px){
  .simplair-control-card>div:last-child{margin:-48px 10px 10px;padding:19px}
  .simplair-drawing-grid figure img{padding:10px}
  .catalog-family-tile-media--cutout img{height:132px}
}