/*
Theme Name: Greysen Radiators
Theme URI: https://www.greysenradiator.com/
Author: Greysen
Description: Independent trade radiator website for Greysen.
Version: 1.0.0
Text Domain: greysen-rads
*/

:root{--ink:#152129;--muted:#60717a;--paper:#f5f3ee;--white:#fff;--red:#c63d2f;--red-dark:#8f291f;--line:#dbe1e3;--blue:#253c4b;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,Arial,sans-serif;line-height:1.6;background:var(--white)}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}.topbar{background:var(--blue);color:#e8eff2;font-size:13px}.topbar .wrap{display:flex;justify-content:space-between;padding:8px 0}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:76px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.12em}.brand svg{width:44px;height:44px}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:.19em}.menu{display:flex;align-items:center;gap:27px;font-size:14px;font-weight:650}.menu a:hover{color:var(--red)}.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;background:var(--red);color:#fff;border-radius:3px;font-weight:750}.button:hover{background:var(--red-dark)}.button.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}.hero{background:#162731;color:#fff}.hero-layout{min-height:680px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:65px}.hero-copy{padding:90px 0;max-width:680px}.hero-media{align-self:stretch;display:flex;align-items:center;justify-content:center;padding:55px 0}.hero-media img{width:100%;height:570px;object-fit:cover;object-position:center;background:#fff}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:800;color:var(--red)}.hero .eyebrow{color:#ffb4ab}.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.02;margin:14px 0 24px;letter-spacing:-.035em}.hero p{font-size:19px;max-width:620px;color:#ecf1f2}.actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}.hero .ghost{color:#fff;border-color:#fff}.strengths{background:var(--paper)}.strength-grid{display:grid;grid-template-columns:repeat(4,1fr)}.strength{padding:30px;border-right:1px solid #d8d3ca}.strength:last-child{border:0}.strength strong{display:block;font-size:17px}.strength span{color:var(--muted);font-size:13px}.section{padding:95px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}.section h2{font-size:clamp(32px,4vw,52px);line-height:1.1;margin:8px 0;letter-spacing:-.03em}.lead{font-size:18px;color:var(--muted);max-width:690px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{position:relative;min-height:410px;overflow:hidden;background:#ddd}.card img{width:100%;height:100%;object-fit:cover;transition:.5s}.card:hover img{transform:scale(1.035)}.card-copy{position:absolute;inset:auto 0 0;padding:25px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.82))}.card h3{font-size:25px;margin:30px 0 2px}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.split img{width:100%;max-height:590px;object-fit:cover}.ticks{padding:0;list-style:none}.ticks li{padding:10px 0 10px 28px;position:relative;border-bottom:1px solid var(--line)}.ticks li:before{content:'✓';position:absolute;left:0;color:var(--red);font-weight:900}.process{background:var(--blue);color:#fff}.process .lead{color:#cbd7dc}.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.process-card{background:#fff;color:var(--ink)}.process-card img{width:100%;height:270px;object-fit:cover}.process-card div{padding:22px}.process-card h3{margin:0 0 5px}.cta{background:var(--red);color:#fff}.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;padding-top:55px;padding-bottom:55px}.cta h2{margin:0;font-size:38px}.cta .button{background:#fff;color:var(--ink)}.page-hero{background:var(--paper);padding:90px 0 70px}.page-hero h1{font-size:clamp(40px,6vw,70px);margin:10px 0}.content{padding:70px 0}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product{border:1px solid var(--line);background:#fff}.product img{width:100%;height:310px;object-fit:cover}.product div{padding:20px}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form label{font-size:13px;font-weight:700}.form input,.form textarea{width:100%;padding:13px;border:1px solid var(--line);font:inherit;margin-top:5px}.form .wide{grid-column:1/-1}.site-footer{background:#101b21;color:#dbe3e6;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr;gap:50px}.site-footer h3{color:#fff}.site-footer a{display:block;padding:4px 0;color:#c5d0d5}.copyright{margin-top:45px;padding-top:20px;border-top:1px solid #324049;font-size:13px;color:#8fa0a8}.mobile-toggle{display:none}.lang{font-size:12px;color:var(--muted)}
@media(max-width:850px){.menu{display:none}.mobile-toggle{display:block}.hero-layout{min-height:0;grid-template-columns:1fr;gap:0}.hero-copy{padding:75px 0 25px}.hero-media{padding:20px 0 55px}.hero-media img{height:460px}.strength-grid,.cards,.process-grid,.product-grid{grid-template-columns:1fr 1fr}.split,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.section{padding:70px 0}}
@media(max-width:560px){.topbar .wrap{display:block}.strength-grid,.cards,.process-grid,.product-grid,.footer-grid,.form{grid-template-columns:1fr}.strength{border-right:0;border-bottom:1px solid #d8d3ca}.hero-copy{padding:80px 0 60px}.cta .wrap,.section-head{display:block}.form .wide{grid-column:auto}.product img{height:260px}}
.notice{padding:14px 18px;background:#eaf6ed;border-left:4px solid #2f8b49;margin-bottom:20px}.calc{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;background:var(--paper);padding:30px}.calc input,.calc select{width:100%;padding:13px;border:1px solid var(--line);font:inherit;margin-top:5px}.calc-result{grid-column:1/-1;background:var(--blue);color:#fff;padding:24px}.calc-result strong{display:block;font-size:34px}.spec-table{width:100%;border-collapse:collapse;margin:25px 0}.spec-table th,.spec-table td{padding:14px;border:1px solid var(--line);text-align:left}.spec-table th{background:var(--paper)}@media(max-width:850px){.calc{grid-template-columns:1fr 1fr}}@media(max-width:560px){.calc{grid-template-columns:1fr}.calc-result{grid-column:auto}}
.range-note{margin-top:55px;padding:38px;background:var(--paper)}.range-note h2{margin-top:0}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.article-card{border:1px solid var(--line);padding:28px;background:#fff}.article-card h2{font-size:25px;line-height:1.22;margin:12px 0}.article-meta{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}.read-more{color:var(--red);font-weight:750}.article-hero{background:var(--paper);padding:85px 0 65px}.article-wrap{max-width:820px}.article-hero h1{font-size:clamp(38px,6vw,64px);line-height:1.08;margin:12px 0 20px}.prose{font-size:18px}.prose h2{font-size:34px;line-height:1.2;margin:45px 0 12px}.prose h3{font-size:24px;margin-top:35px}.prose p,.prose ul{color:#344750}.prose li{margin:8px 0}.article-contact{margin-top:55px;padding:35px;background:var(--paper)}@media(max-width:850px){.article-grid{grid-template-columns:1fr 1fr}.menu{gap:16px;font-size:13px}}@media(max-width:560px){.article-grid{grid-template-columns:1fr}}
.mobile-toggle{position:relative}.mobile-toggle summary{cursor:pointer;font-weight:800;list-style:none}.mobile-toggle nav{position:absolute;right:0;top:38px;width:230px;padding:14px;background:#fff;border:1px solid var(--line);box-shadow:0 16px 35px rgba(0,0,0,.15)}.mobile-toggle nav a{display:block;padding:9px 8px}@media(max-width:850px){.nav>.button{display:none}.mobile-toggle{display:block}}
.range-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);margin-bottom:38px;border:1px solid var(--line)}.range-overview article{background:var(--paper);padding:24px}.range-overview strong,.range-overview span{display:block}.range-overview span{font-size:13px;color:var(--muted);margin-top:5px}@media(max-width:850px){.range-overview{grid-template-columns:1fr 1fr}}@media(max-width:560px){.range-overview{grid-template-columns:1fr}}
.article-card h3{font-size:25px;line-height:1.22;margin:12px 0}
.collection-bar{display:flex;justify-content:space-between;gap:30px;align-items:center;margin:30px 0;padding:18px 22px;background:var(--blue);color:#fff}.collection-bar strong,.collection-bar span{display:block}.collection-bar span,.collection-bar p{font-size:13px;color:#cbd7dc;margin:0}.pagination{display:flex;justify-content:center;gap:8px;margin:45px 0}.pagination .page-numbers{min-width:42px;height:42px;padding:8px 13px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);font-weight:700}.pagination .current,.pagination a:hover{background:var(--red);border-color:var(--red);color:#fff}.product>a{display:block;height:100%}.product h2,.product h3{font-size:24px;line-height:1.2;margin:9px 0}.product-detail-hero{background:var(--paper);padding:45px 0 80px}.breadcrumb{display:flex;gap:9px;align-items:center;padding-top:28px;padding-bottom:28px;font-size:13px;color:var(--muted)}.breadcrumb a:hover{color:var(--red)}.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.product-detail-media{background:#fff;padding:24px}.product-detail-media img{width:100%;height:560px;object-fit:contain}.product-detail h1{font-size:clamp(40px,6vw,68px);line-height:1.04;margin:12px 0 22px}.spec-chips{display:flex;flex-wrap:wrap;gap:8px;margin:25px 0}.spec-chips span{padding:7px 10px;background:#fff;border:1px solid var(--line);font-size:12px;font-weight:700}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:70px}.detail-aside{align-self:start;position:sticky;top:105px;padding:28px;background:var(--blue);color:#fff}.detail-aside h2{margin-top:0}.detail-aside ul{padding-left:20px;color:#d7e1e5}.related-products{padding:80px 0;background:var(--paper)}.article-card{padding:0;overflow:hidden;display:flex;flex-direction:column}.article-image{display:block;overflow:hidden}.article-image img{width:100%;height:230px;object-fit:cover;transition:.45s}.article-card:hover .article-image img{transform:scale(1.035)}.article-body{padding:25px;display:flex;flex:1;flex-direction:column}.article-body .read-more{margin-top:auto}.article-hero-image{width:100%;height:450px;object-fit:cover;margin-top:30px}.article-hero{padding-bottom:0}.prose>p:first-child{font-size:21px;color:var(--ink)}
@media(max-width:850px){.product-detail-grid,.detail-layout{grid-template-columns:1fr}.product-detail-media img{height:440px}.detail-aside{position:static}.collection-bar{align-items:flex-start}}
@media(max-width:560px){.collection-bar{display:block}.collection-bar p{margin-top:12px}.product-detail-media img{height:340px}.article-hero-image{height:280px}}