/*
Theme Name: LianHui Aluminum Pro
Theme URI: https://lianhui-aluminum.com
Author: Lianhui Chuangzhan
Author URI: https://lianhui-aluminum.com
Description: A professional, export-ready WordPress theme for aluminum building material manufacturers — curtain wall, ceiling systems and custom modeling panels. Built for Foshan Lianhui Chuangzhan Metal Building Materials Co., Ltd.
Version: 1.2.3
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: LICENSE
Text Domain: alu-export-pro
Tags: custom-menu, featured-images, translation-ready, one-column, two-columns, grid-layout
*/

/* Manufacturing and editorial pages: one visual scale, readable technical copy. */
.process-flow{list-style:none;padding:0;margin:44px 0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:28px 22px;}
.process-flow li{min-width:0;border-top:2px solid var(--navy-900);padding-top:18px;}
.process-number{display:block;font:600 2.2rem/1 var(--font-head);color:var(--orange-600);margin-bottom:14px;}
.process-flow h3{font-size:1.28rem;margin:0 0 10px;}
.process-flow p{font-size:.93rem;line-height:1.65;color:var(--ink-700);margin:0;}
.process-flow-compact{margin:28px 0 32px;}
.process-flow-compact h3{font-size:1.15rem;}
.manufacturing-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:56px;}
.manufacturing-intro figure{margin:0;}
.manufacturing-intro figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-md);}
.manufacturing-intro figcaption{font-size:.86rem;color:var(--ink-500);padding-top:10px;}
.manufacturing-checks>div{border-top:1px solid var(--gray-300);padding-top:20px;}
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 28px;}
.guide-card{display:flex;min-width:0;flex-direction:column;}
.guide-card-image{display:block;background:var(--gray-100);aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius-md);}
.guide-card-image img{display:block;width:100%;height:100%;object-fit:contain;}
.guide-card-content{padding:24px 0 0;display:flex;flex-direction:column;flex:1;}
.guide-topic{display:block;font-size:.76rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--navy-800);margin-bottom:12px;}
.guide-card h3{font-size:1.65rem;line-height:1.15;margin:0 0 14px;}
.guide-card p{font-size:.97rem;line-height:1.7;color:var(--ink-500);margin:0 0 22px;}
.guide-read{margin-top:auto;align-self:flex-start;padding-bottom:3px;border-bottom:1px solid currentColor;font-weight:600;}
.guide-all{margin-top:38px;}
.manufacturing-preview .btn-outline,.guide-all.btn-outline{color:var(--navy-900);border-color:var(--navy-900);}
.manufacturing-preview .btn-outline:hover,.guide-all.btn-outline:hover{background:var(--navy-900);color:white;}
.guide-banner h1{max-width:1050px;}
.guide-banner p{max-width:850px;}
.guide-layout{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(0,1fr);gap:64px;align-items:start;}
.guide-article{min-width:0;}
.guide-byline{display:flex;gap:12px 24px;flex-wrap:wrap;font-size:.83rem;color:var(--ink-500);border-bottom:1px solid var(--gray-200);padding-bottom:18px;margin-bottom:30px;}
.guide-byline span{font-weight:600;color:var(--navy-800);}
.guide-content{font-size:1.04rem;line-height:1.85;color:var(--ink-700);}
.guide-content>p:first-child{font-size:1.15rem;color:var(--ink-900);}
.guide-content h2{font-size:1.95rem;line-height:1.2;margin:42px 0 18px;}
.guide-content p{margin:0 0 20px;}
.guide-content ul{padding-left:24px;margin:0 0 24px;}
.guide-content li{margin-bottom:10px;}
.guide-content a,.guide-back a{text-decoration:underline;text-underline-offset:3px;}
.guide-table-wrap{max-width:100%;overflow-x:auto;margin:22px 0;}
.guide-content table{width:100%;border-collapse:collapse;font-size:.94rem;line-height:1.6;}
.guide-content caption{text-align:left;font-weight:600;color:var(--navy-900);padding:0 0 12px;}
.guide-content th,.guide-content td{padding:14px 16px;border:1px solid var(--gray-200);text-align:left;vertical-align:top;}
.guide-content thead{background:var(--navy-900);color:white;}
.guide-content thead th{background:var(--navy-900);color:white;}
.guide-content tbody th{font-weight:600;background:var(--gray-100);}
.guide-content tbody td{min-width:110px;}
.guide-side-image{aspect-ratio:4/3;background:var(--gray-100);border-radius:var(--radius-md);overflow:hidden;}
.guide-side-image img{width:100%;height:100%;object-fit:contain;}
.guide-side-panel{border-top:1px solid var(--gray-200);padding:26px 0;margin-top:24px;}
.guide-side-panel h2{font-size:1.5rem;margin:0 0 16px;}
.guide-side-panel ul{list-style:none;padding:0;margin:0;}
.guide-side-panel li{padding:10px 0;border-bottom:1px solid var(--gray-200);font-size:.93rem;}
.guide-side-panel p{font-size:.96rem;color:var(--ink-500);}
.guide-side-panel .btn{font-size:.95rem;white-space:normal;}
.guide-back{margin-top:36px;padding-top:22px;border-top:1px solid var(--gray-200);}
@media(max-width:1000px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));}.guide-layout{gap:32px;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);}.process-flow{grid-template-columns:repeat(2,minmax(0,1fr));}.manufacturing-intro{gap:28px;}}
@media(max-width:700px){.guide-layout,.manufacturing-intro{grid-template-columns:minmax(0,1fr);}.guide-grid{grid-template-columns:minmax(0,1fr);gap:36px;}.guide-sidebar{border-top:1px solid var(--gray-200);padding-top:28px;}.guide-side-image{max-width:420px;}.guide-content th,.guide-content td{padding:10px;}.guide-content{font-size:1rem;}.guide-content h2{font-size:1.75rem;}.guide-card h3{font-size:1.65rem;}.process-flow:not(.process-flow-compact){grid-template-columns:1fr;gap:0;}.process-flow:not(.process-flow-compact) li{display:grid;grid-template-columns:48px minmax(0,1fr);gap:18px;padding:22px 0;border-top:1px solid var(--gray-300);}.process-flow h3{font-size:1.25rem;}.process-flow-compact{gap:20px;}.process-flow-compact h3{font-size:1.1rem;}}

/* =========================================================
   0. DESIGN TOKENS
   ========================================================= */
:root{
	--navy-900:#12154a;
	--navy-800:#1a1f6e;
	--navy-700:#242b8a;
	--orange-600:#d97706; /* accessible-contrast working orange */
	--orange-500:#ee8404;
	--orange-400:#f5a03c;
	--green-600:#00793a;
	--green-500:#009943;
	--ink-900:#12151a;
	--ink-700:#2c313a;
	--ink-500:#5b6472;
	--gray-100:#f5f6f8;
	--gray-200:#e9ebef;
	--gray-300:#d7dae0;
	--gray-400:#b7bcc6;
	--white:#ffffff;

	--font-head: 'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
	--font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 16px;
	--shadow-sm: 0 1px 3px rgba(18,21,26,.08);
	--shadow-md: 0 8px 24px rgba(18,21,26,.10);
	--shadow-lg: 0 20px 48px rgba(18,21,26,.16);
	--container: 1220px;
	--gutter: clamp(20px, 4vw, 48px);
}

/* =========================================================
   1. RESET & BASE
   ========================================================= */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
	margin:0;
	font-family:var(--font-body);
	color:var(--ink-700);
	background:var(--white);
	font-size:16px;
	line-height:1.65;
	-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--navy-800);text-decoration:none;transition:color .15s ease;}
a:hover{color:var(--orange-500);}
ul,ol{margin:0 0 1em;padding-left:1.2em;}
p{margin:0 0 1.2em;}
h1,h2,h3,h4,h5,h6{
	font-family:var(--font-head);
	font-weight:600;
	letter-spacing:.01em;
	text-transform:uppercase;
	color:var(--ink-900);
	line-height:1.1;
	margin:0 0 .5em;
}
h1{font-size:clamp(2.1rem,4vw,3.4rem);}
h2{font-size:clamp(1.7rem,3vw,2.5rem);}
h3{font-size:1.35rem;}
.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter);}
.btn{
	display:inline-flex;align-items:center;gap:.5em;
	font-family:var(--font-head);text-transform:uppercase;letter-spacing:.04em;
	font-weight:600;font-size:.95rem;
	padding:.85em 1.8em;border-radius:var(--radius-sm);
	border:2px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--orange-500);color:var(--white);}
.btn-primary:hover{background:var(--orange-600);color:var(--white);}
.btn-outline{border-color:currentColor;color:var(--white);background:transparent;}
.btn-outline:hover{background:var(--white);color:var(--navy-900);}
.btn-navy{background:var(--navy-800);color:var(--white);}
.btn-navy:hover{background:var(--navy-900);color:var(--white);}
.eyebrow{
	display:inline-flex;align-items:center;gap:.6em;
	font-family:var(--font-head);text-transform:uppercase;letter-spacing:.12em;
	font-size:.85rem;font-weight:600;color:var(--orange-500);margin-bottom:.6em;
}
.eyebrow::before{content:"";width:28px;height:3px;background:var(--orange-500);display:inline-block;}
.section{padding:clamp(48px,7vw,96px) 0;}
.section-alt{background:var(--gray-100);}
.section-dark{background:var(--navy-900);color:var(--gray-200);}
.section-dark h2,.section-dark h3{color:var(--white);}
.section-head{max-width:720px;margin:0 0 2.4em;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.text-muted{color:var(--ink-500);}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy-900);color:#fff;padding:.8em 1.4em;z-index:9999;}
.skip-link:focus{left:12px;top:12px;}

/* =========================================================
   2. HEADER
   ========================================================= */
.site-topbar{background:var(--navy-900);color:var(--gray-300);font-size:.85rem;}
.site-topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;padding-top:8px;padding-bottom:8px;}
.site-topbar a{color:var(--gray-200);}
.site-topbar a:hover{color:var(--orange-400);}
.topbar-contacts{display:flex;gap:1.6em;flex-wrap:wrap;}
.topbar-contacts span{white-space:nowrap;}
.site-header{
	background:var(--white);
	position:sticky;top:0;z-index:500;
	box-shadow:0 1px 0 var(--gray-200);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px var(--gutter);}
.site-branding{display:flex;align-items:center;gap:12px;min-width:0;}
.site-branding img.custom-logo{max-height:56px;width:auto;}
.site-branding .brand-text{display:flex;flex-direction:column;line-height:1.15;}
.site-branding .site-title{font-family:var(--font-head);font-weight:700;font-size:1.5rem;text-transform:uppercase;color:var(--navy-900);letter-spacing:.02em;}
.site-branding .site-title a{color:inherit;}
.site-branding .site-tagline{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-500);}

.primary-nav{display:flex;align-items:center;gap:28px;}
.primary-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:26px;}
.primary-nav li{position:relative;}
.primary-nav a{
	font-family:var(--font-head);font-weight:600;text-transform:uppercase;
	letter-spacing:.03em;font-size:.95rem;color:var(--ink-900);
	padding:10px 2px;display:inline-block;
}
.primary-nav a:hover,.primary-nav .current-menu-item>a{color:var(--orange-500);}
.primary-nav ul ul{
	position:absolute;top:100%;left:0;min-width:260px;background:var(--white);
	box-shadow:var(--shadow-lg);border-radius:var(--radius-sm);padding:10px 0;
	display:none;flex-direction:column;gap:0;z-index:50;
}
.primary-nav li:hover>ul,.primary-nav li:focus-within>ul{display:flex;}
.primary-nav ul ul a{padding:9px 20px;text-transform:none;font-weight:500;font-size:.92rem;color:var(--ink-700);}
.primary-nav ul ul a:hover{background:var(--gray-100);color:var(--orange-500);}
.header-cta{display:flex;align-items:center;gap:14px;}
.header-cta .btn{padding:.7em 1.4em;font-size:.85rem;}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.menu-toggle span{display:block;width:26px;height:2px;background:var(--ink-900);margin:5px 0;}

@media (max-width:1120px){
	.primary-nav{position:fixed;inset:0 0 0 30%;background:var(--white);flex-direction:column;align-items:stretch;
		padding:90px 24px 24px;transform:translateX(100%);transition:transform .25s ease;overflow-y:auto;z-index:400;}
	.primary-nav.is-open{transform:translateX(0);box-shadow:var(--shadow-lg);}
	.primary-nav ul{flex-direction:column;gap:0;}
	.primary-nav ul ul{position:static;box-shadow:none;display:none;padding-left:14px;}
	.primary-nav li.submenu-open>ul{display:flex;}
	.primary-nav a{padding:12px 0;border-bottom:1px solid var(--gray-200);}
	.menu-toggle{display:block;}
	.header-cta .btn-outline-nav-hide{display:none;}
	.topbar-contacts{justify-content:center;width:100%;}
}

/* Keep the same content gutters on compact screens; detailed contacts remain in the footer. */
@media (max-width:600px){
	.site-topbar .container{flex-wrap:nowrap;font-size:.75rem;}
	.topbar-contacts{width:auto;justify-content:flex-start;}
	.topbar-contacts>span:not(:first-child){display:none;}
	.header-inner{gap:12px;padding-top:12px;padding-bottom:12px;}
	.site-branding{gap:8px;}
	.site-branding img.custom-logo{max-height:42px;}
	.site-branding .site-title{font-size:1.18rem;}
	.site-branding .site-tagline{display:none;}
	.header-cta{gap:6px;flex:none;}
	.header-cta .btn{font-size:.72rem;padding:.6em .8em;max-width:90px;}
	.hero-actions .btn{justify-content:center;flex:1 1 145px;}
 .hero-stats .hero-stat .num{font-size:1.65rem;}
}
:focus-visible{outline:3px solid var(--navy-700);outline-offset:4px;}
.section-dark :focus-visible,.hero :focus-visible{outline-color:var(--orange-400);}
@media (prefers-reduced-motion:reduce){
	html{scroll-behavior:auto;}
	*,*::before,*::after{transition:none!important;animation:none!important;}
}

/* =========================================================
   3. HERO
   ========================================================= */
.hero{
	position:relative;color:var(--white);
	background:linear-gradient(120deg,var(--navy-900) 10%,var(--navy-800) 60%,var(--navy-700));
	overflow:hidden;
}
.hero::after{
	content:"";position:absolute;inset:0;
	background-image:linear-gradient(120deg,rgba(10,14,26,.92) 12%,rgba(10,14,26,.72) 45%,rgba(10,14,26,.4) 75%),var(--hero-pattern, none);
	background-size:cover;background-position:center;
}
.hero-inner{position:relative;z-index:2;padding:clamp(70px,12vw,140px) var(--gutter) clamp(60px,9vw,110px);max-width:760px;}
.hero h1{color:var(--white);margin-bottom:.4em;}
.hero p.lead{font-size:1.15rem;color:var(--gray-300);max-width:620px;margin-bottom:1.8em;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.hero-stats{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.15);}
.hero-stats .container{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:26px var(--gutter);}
.hero-stat{text-align:left;}
.hero-stat .num{font-family:var(--font-head);font-size:2rem;font-weight:700;color:var(--orange-400);display:block;}
.hero-stat .label{font-size:.8rem;color:var(--gray-300);text-transform:uppercase;letter-spacing:.04em;}
@media (max-width:760px){.hero-stats .container{grid-template-columns:repeat(2,1fr);}}

.page-banner{
	background:linear-gradient(120deg,var(--navy-900),var(--navy-800));
	color:var(--white);padding:clamp(56px,8vw,90px) 0;position:relative;overflow:hidden;
}
.page-banner::after{
	content:"";position:absolute;inset:0;z-index:0;
	background-image:linear-gradient(120deg,rgba(10,14,26,.90) 15%,rgba(10,14,26,.74) 50%,rgba(10,14,26,.5) 82%),var(--page-banner-pattern, none);
	background-size:cover;background-position:center;
}
.page-banner .container{position:relative;z-index:1;}
.page-banner .breadcrumb{font-size:.85rem;color:var(--gray-300);margin-bottom:.8em;}
.page-banner .breadcrumb a{color:var(--gray-300);}
.page-banner .breadcrumb a:hover{color:var(--orange-400);}
.page-banner h1{color:var(--white);margin-bottom:.3em;}
.page-banner p{color:var(--gray-300);max-width:640px;margin-bottom:0;}

/* =========================================================
   4. CARDS / GRIDS
   ========================================================= */
.grid{display:grid;gap:28px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:960px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{
	background:var(--white);border-radius:var(--radius-md);overflow:hidden;
	box-shadow:var(--shadow-sm);border:1px solid var(--gray-200);
	transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.card-media{aspect-ratio:4/3;overflow:hidden;background:var(--gray-200);position:relative;}
.card-media img,.card-media svg{width:100%;height:100%;object-fit:cover;}
.card-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1;}
.card-body h3{font-size:1.05rem;margin-bottom:.2em;}
.card-body h3 a{color:var(--ink-900);}
.card-body h3 a:hover{color:var(--orange-500);}
.card-body p{font-size:.92rem;color:var(--ink-500);margin-bottom:0;flex:1;}
.card-tag{display:inline-block;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--navy-800);font-weight:700;}
.card-link{font-family:var(--font-head);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;font-weight:700;color:var(--orange-500);margin-top:6px;}

.system-card{
	position:relative;border-radius:var(--radius-lg);overflow:hidden;color:var(--white);
	min-height:280px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;
	background:linear-gradient(180deg,rgba(18,21,26,0) 20%,rgba(18,21,26,.88)),var(--navy-800);
	background-size:cover;background-position:center;box-shadow:var(--shadow-md);
}
.system-card .num{font-family:var(--font-head);font-size:.85rem;letter-spacing:.15em;color:var(--orange-400);margin-bottom:.4em;}
.system-card h3{color:var(--white);margin-bottom:.3em;font-size:1.4rem;}
.system-card p{color:var(--gray-300);font-size:.9rem;margin-bottom:.8em;}
.system-card .card-link{color:var(--orange-400);}

/* =========================================================
   5. WHY CHOOSE US / ADVANTAGES
   ========================================================= */
.advantage{display:flex;gap:16px;padding:22px;background:var(--white);border-radius:var(--radius-md);border:1px solid var(--gray-200);}
.advantage .icon{
	flex:none;width:50px;height:50px;border-radius:50%;background:var(--orange-500);color:#fff;
	display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:700;font-size:1.2rem;
}
.advantage h3{font-size:1.02rem;margin-bottom:.35em;}
.advantage p{font-size:.9rem;color:var(--ink-500);margin-bottom:0;}

/* =========================================================
   6. CTA BANNER
   ========================================================= */
.cta-banner{
	background:linear-gradient(120deg,var(--orange-600),var(--orange-500));
	color:var(--white);border-radius:var(--radius-lg);padding:clamp(32px,5vw,56px);
	display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
}
.cta-banner h2,.cta-banner h3{color:var(--white);margin-bottom:.2em;}
.cta-banner p{color:rgba(255,255,255,.9);margin-bottom:0;}
.cta-banner .btn-outline{border-color:#fff;color:#fff;}
.cta-banner .btn-outline:hover{background:#fff;color:var(--orange-600);}

/* =========================================================
   7. PRODUCT / TAXONOMY PAGES
   ========================================================= */
.breadcrumb-bar{background:var(--gray-100);padding:14px 0;font-size:.85rem;border-bottom:1px solid var(--gray-200);}
.breadcrumb-bar a{color:var(--ink-500);}
.breadcrumb-bar a:hover{color:var(--orange-500);}
.product-gallery{display:grid;grid-template-columns:1fr;gap:14px;}
.product-gallery .main-image{border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/3;background:var(--gray-200);}
.product-gallery .main-image img{width:100%;height:100%;object-fit:cover;}
.product-gallery .thumb-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;}
.product-gallery .thumb-item{border-radius:var(--radius-sm,8px);overflow:hidden;aspect-ratio:4/3;background:var(--gray-200);}
.product-gallery .thumb-item img{width:100%;height:100%;object-fit:cover;display:block;}
.product-detail-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:start;}
@media (max-width:860px){.product-detail-grid{grid-template-columns:1fr;}}
.product-meta-box{background:var(--gray-100);border-radius:var(--radius-md);padding:24px;margin-top:22px;}
.product-meta-box dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0;font-size:.92rem;}
.product-meta-box dt{font-weight:700;color:var(--ink-900);}
.product-meta-box dd{margin:0;color:var(--ink-500);}
.product-specs-box{border:1px solid var(--gray-200);border-radius:var(--radius-md);padding:20px 24px;margin-top:22px;}
.product-specs-box h3{margin:0 0 10px;font-size:1rem;text-transform:uppercase;letter-spacing:.04em;color:var(--orange-500);}
.product-specs-box ul{margin:0;padding-left:1.1em;font-size:.92rem;color:var(--ink-500);}
.product-specs-box li{margin-bottom:6px;}
.related-products{margin-top:56px;}

/* =========================================================
   8. FALLBACK SVG PANEL PATTERNS (used inside .card-media when no photo set)
   ========================================================= */
.pattern-fallback{width:100%;height:100%;display:block;}

/* =========================================================
   9. SURFACE FINISHES
   ========================================================= */
.finish-card{padding:22px;border-radius:var(--radius-md);background:var(--white);border:1px solid var(--gray-200);}
.finish-card .swatch{width:100%;height:64px;border-radius:var(--radius-sm);margin-bottom:14px;}
.finish-card .swatch-photo{height:120px;background-size:cover;background-position:center;}

/* =========================================================
   10. CONTACT
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;}}
.contact-card{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--gray-200);}
.contact-card:last-child{border-bottom:0;}
.contact-card .icon{flex:none;width:42px;height:42px;border-radius:50%;background:var(--navy-900);color:#fff;display:flex;align-items:center;justify-content:center;}
.contact-card h3{font-size:.95rem;margin-bottom:.2em;text-transform:none;}
.contact-card p,.contact-card a{font-size:.92rem;color:var(--ink-500);margin-bottom:0;}
.form-row{margin-bottom:16px;}
.form-row label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--ink-900);}
.form-row input,.form-row textarea,.form-row select{
	width:100%;padding:.8em 1em;border:1px solid var(--gray-300);border-radius:var(--radius-sm);
	font-family:var(--font-body);font-size:.95rem;background:var(--white);
}
.form-row input:focus,.form-row textarea:focus{outline:2px solid var(--orange-400);border-color:var(--orange-500);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;}
@media (max-width:600px){.form-grid{grid-template-columns:1fr;}}
.form-success{background:#e7f6ec;border:1px solid var(--green-500);color:var(--green-600);padding:16px 20px;border-radius:var(--radius-sm);margin-bottom:20px;}
.form-error{background:#fdeceb;border:1px solid #d64545;color:#a12f2f;padding:16px 20px;border-radius:var(--radius-sm);margin-bottom:20px;}
.map-embed{border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--gray-200);aspect-ratio:16/10;}
.map-embed iframe{width:100%;height:100%;border:0;}

/* =========================================================
   11. FOOTER
   ========================================================= */
.site-footer{background:var(--ink-900);color:var(--gray-400);}
.footer-top{padding:56px 0 40px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px;}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-col h4{color:var(--white);font-size:.9rem;letter-spacing:.06em;margin-bottom:1em;}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;}
.footer-col a{color:var(--gray-400);font-size:.9rem;}
.footer-col a:hover{color:var(--orange-400);}
.footer-brand img{display:block;width:auto;height:72px;max-width:100%;max-height:none;object-fit:contain;margin-bottom:14px;background:#fff;padding:8px;border-radius:8px;}
.error-search{max-width:680px;margin:28px auto;text-align:left}
.error-search label{display:block;margin-bottom:10px;font-weight:600}
.error-search>div{display:flex;gap:10px}.error-search input{min-width:0;flex:1;padding:12px;border:1px solid #a9b3c6;border-radius:4px;font:inherit}
.error-category-links{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin:24px 0 32px}
.error-category-links a{text-decoration:underline;text-underline-offset:4px}.error-inquiry{border-top:1px solid #d8dee8;max-width:760px;margin:36px auto 0;padding-top:30px}.error-inquiry h2{font-size:28px}.error-inquiry p{margin:16px 0}
.error-contact-form{max-width:760px;margin:24px auto 0;text-align:left}.error-contact-form a{text-decoration:underline}.error-contact-form p{font-size:15px;line-height:1.6}.error-honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.error-404 .btn-primary{background:#25216b;border-color:#25216b;color:#fff}
@media(max-width:600px){.error-search>div{flex-direction:column}.error-category-links{flex-direction:column}.error-inquiry .btn{white-space:normal}}
.footer-brand p{font-size:.88rem;color:var(--gray-400);max-width:320px;}
.footer-social{display:flex;gap:10px;margin-top:14px;}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;}
.footer-social a:hover{background:var(--orange-500);}
.footer-bottom{padding:20px 0;font-size:.82rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--gray-400);}
.footer-bottom a{color:var(--gray-400);}
.footer-bottom a:hover{color:var(--orange-400);}

/* =========================================================
   12. MISC / UTILITIES / WP CORE
   ========================================================= */
.alignwide{max-width:calc(var(--container) + 120px);}
.alignfull{max-width:none;width:100%;}
.wp-block-table table,table{width:100%;border-collapse:collapse;margin-bottom:1.5em;}
.wp-block-table th,.wp-block-table td,table th,table td{border:1px solid var(--gray-200);padding:.6em .9em;text-align:left;}
.wp-block-table th,table th{background:var(--gray-100);}
.pagination{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:40px;}
.pagination a,.pagination span{padding:.6em 1em;border:1px solid var(--gray-300);border-radius:var(--radius-sm);font-size:.9rem;}
.pagination .current{background:var(--navy-900);color:#fff;border-color:var(--navy-900);}
.error-404{text-align:center;padding:100px 0;}
.error-404 .code{font-family:var(--font-head);font-size:6rem;color:var(--gray-300);font-weight:700;}
.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);overflow:hidden;height:1px;width:1px;}
.wp-caption,.wp-caption-text{max-width:100%;}
.alignleft{float:left;margin:.3em 1.5em 1em 0;}
.alignright{float:right;margin:.3em 0 1em 1.5em;}
.aligncenter{margin-left:auto;margin-right:auto;}

/* Consistent edge-to-edge product thumbnails; full images remain on detail pages. */
.product-card .card-media{display:block;flex:none;aspect-ratio:4/3;background:var(--gray-200);}
.product-card .card-media picture{display:block;width:100%;height:100%;}
.product-card .card-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;}
/* Isolated catalog products must stay complete, unlike full-frame photographs. */
.product-card--cutout .card-media{background:#e9ebef;isolation:isolate;}
.product-card--cutout .card-media img{object-fit:contain;padding:12px;box-sizing:border-box;mix-blend-mode:multiply;}
/* Full product data: natural image proportions, readable tables, no hidden specs. */
.product-hero{padding-block:42px;}
.product-detail-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;}
.product-gallery .main-image{aspect-ratio:auto;height:390px;background:#fff;border:1px solid var(--gray-200);}
.product-gallery .main-image a{display:block;height:100%;}
.product-gallery .main-image img{object-fit:contain;}
.image-hint{font-size:.8rem;color:var(--ink-500);margin:0;}
.product-intro h1{font-size:clamp(2rem,3vw,3rem);line-height:1.12;margin:.3em 0 .5em;}
.product-lead{font-size:1rem;line-height:1.7;}
.product-hero-features{scroll-margin-top:120px;margin-top:20px;}
.product-hero-features h2{font-family:var(--font-body);font-size:1rem;letter-spacing:0;text-transform:none;margin-bottom:10px;}
.product-hero-features .product-detail-list{font-size:1rem;line-height:1.65;margin:0;padding-left:20px;}
.product-hero-features .product-detail-list li{margin:0 0 8px;}
.product-feature-icons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;list-style:none;padding:0;margin:22px 0 12px;}
.product-feature-icons[data-count="6"]{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;}
.product-feature-icons li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:0;font-size:.7rem;line-height:1.4;color:var(--navy-900);}
.product-feature-icons svg{width:48px;height:48px;padding:6px;flex:none;border:1px solid #8b929c;border-radius:4px;}
.product-feature-conditions{font-size:.72rem;line-height:1.5;color:var(--gray-600,#5d6470);margin:0 0 24px;}
@media(max-width:1100px){.product-feature-icons[data-count="6"]{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:14px;}}
.product-quick-specs{margin:22px 0;}
.product-quick-specs>div{display:grid;grid-template-columns:minmax(110px,1fr) minmax(0,2fr);gap:18px;padding:10px 0;border-bottom:1px solid var(--gray-200);}
.product-quick-specs dt{font-weight:600;font-size:.86rem;}
.product-quick-specs dd{margin:0;color:var(--ink-500);font-size:.9rem;}
.product-actions{display:flex;flex-wrap:wrap;gap:12px;}
.product-section-nav{display:flex;gap:8px;flex-wrap:wrap;padding-block:16px;border-block:1px solid var(--gray-200);}
.product-section-nav a{padding:10px 16px;background:var(--gray-100);border-radius:4px;font-weight:600;font-size:.87rem;}
.product-section-nav a:hover{background:var(--navy-900);color:white;}
#specifications,#construction,#finishes,#applications,#ordering{scroll-margin-top:110px;}
.spec-table-scroll{max-width:100%;overflow-x:auto;margin:0 0 24px;}
.specification-table{margin:0;font-size:.95rem;}
.specification-table caption{text-align:left;font-weight:600;padding:0 0 12px;color:var(--navy-900);}
.specification-table thead th{background:var(--navy-900);color:white;}
.specification-table tbody th{font-weight:500;background:transparent;width:30%;}
.specification-table tbody tr:nth-child(even){background:var(--gray-100);}
.specification-table td,.specification-table th{padding:13px 18px;line-height:1.5;vertical-align:top;}
.product-technical-note{padding:16px 20px;border-left:3px solid var(--orange-500);background:#f4f5f7;font-size:.88rem;line-height:1.7;}
.product-construction-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start;}
.product-construction-grid.product-construction-text-only{grid-template-columns:minmax(0,1fr);max-width:860px;}
.product-actions .btn-outline{color:var(--color-primary,#1d206b);border-color:currentColor;background:transparent;}
.product-actions .btn-outline:hover{color:#fff;background:#1d206b;border-color:#1d206b;}
.product-detail-list{padding-left:1.25em;margin:0 0 24px;}
.product-detail-list li{padding-left:.25em;margin-bottom:10px;line-height:1.7;}
.product-diagram{margin:0;padding:20px;background:white;border:1px solid var(--gray-200);}
.product-diagram img{width:100%;height:auto;max-height:none;object-fit:contain;}
.product-original-name{margin:-8px 0 20px;color:var(--ink-500);font-size:1rem;}
.product-installation-methods{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;align-items:start;}
.installation-method,.installation-reference{background:#fff;}
.project-photo-full{margin:0 auto 32px;border-radius:var(--radius-md);overflow:hidden;background:var(--gray-100);}
.project-photo-full a{display:block;}
.project-photo-full img{display:block;width:100%;height:auto;max-height:760px;object-fit:contain;}
.about-factory-photo{max-width:1220px;margin:auto;}
.about-factory-photo img{display:block;width:100%;height:auto;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);}
.about-equipment-photo img{display:block;width:100%;height:auto;border-radius:var(--radius-md);margin-bottom:20px;}
.installation-method h3{font-size:1.2rem;line-height:1.5;}
.installation-method .product-detail-list{margin-top:20px;}
.product-installation-drawings{max-width:1040px;margin:36px auto 0;}
.product-installation-drawings .product-diagram{margin-top:24px;}
.product-diagram figcaption a{text-decoration:underline;text-underline-offset:3px;}
.installation-visual{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,1fr);gap:24px;align-items:start;margin:24px 0;}
.installation-visual .product-diagram{padding:12px;min-width:0;}
.installation-visual .product-diagram>a{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:#fff;}
.installation-visual .product-diagram img{width:100%;height:100%;object-fit:contain;}
.drawing-explanation h4,.installation-steps h4{font-family:var(--font-body);font-size:1rem;margin:0 0 10px;}
.drawing-explanation p{font-size:.9rem;line-height:1.65;}
.drawing-explanation .drawing-key-note{font-size:.75rem;color:var(--ink-500);}
.drawing-component-key{display:grid;grid-template-columns:1fr;gap:0;margin:12px 0 0;}
.drawing-component-key{list-style:none;padding:0;}
.drawing-component-key>li{padding:7px 0;border-bottom:1px solid var(--gray-200);font-size:.86rem;line-height:1.5;}
.drawing-english-key{padding-left:1.6em;margin:12px 0;font-size:.85rem;line-height:1.55;}
.drawing-english-key li{padding:4px 0;}
.drawing-english-key li::marker{font-weight:700;color:var(--navy-900);}
.drawing-component-key>div{padding:7px 0;border-bottom:1px solid var(--gray-200);}
.drawing-component-key dt{font-size:.86rem;font-weight:600;line-height:1.4;}
.drawing-component-key dd{margin:3px 0 0;color:var(--ink-500);font-size:.7rem;line-height:1.4;}
.installation-steps{padding-top:20px;border-top:1px solid var(--gray-200);}
.installation-steps .product-detail-list{columns:2;column-gap:40px;}
.installation-steps li{break-inside:avoid;}
@media(max-width:860px){.installation-visual{grid-template-columns:minmax(0,1fr);gap:18px;}.drawing-component-key{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px;}.installation-steps .product-detail-list{columns:1;}.installation-method{padding:18px;}}
.product-pattern-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:24px;margin-top:32px;}
.product-pattern-gallery figure{margin:0;border:1px solid var(--gray-200);padding:12px;background:#fff;}
.product-pattern-gallery img{width:100%;height:auto;aspect-ratio:1;object-fit:contain;}
.product-pattern-gallery figcaption{font-size:.8rem;line-height:1.4;margin-top:10px;}
.product-diagram figcaption{margin-top:12px;font-size:.8rem;color:var(--ink-500);}
.product-application-gallery figcaption{padding:10px 12px;font-size:.85rem;line-height:1.5;color:var(--ink-500);}
.product-info-panel{padding:28px;border:1px solid var(--gray-200);border-radius:8px;}
.product-info-panel h2{font-size:1.5rem;}
.product-info-panel p{margin-bottom:0;line-height:1.75;}
.product-application-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start;}
.product-application-gallery figure{margin:0;background:white;}
.product-application-gallery a{display:block;aspect-ratio:3/2;background:#f1f2f4;overflow:hidden;}
.product-application-gallery img{width:100%;height:100%;max-height:none;object-fit:cover;object-position:center;display:block;}
.project-introduction{max-width:900px;margin-bottom:32px;}
.project-views h2{font-size:1.65rem;margin-bottom:10px;}
.project-gallery-hint{color:var(--ink-500);margin-bottom:24px;}
.project-photo-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;align-items:start;}
.project-gallery-item{margin:0;min-width:0;background:#fff;border:1px solid var(--gray-200);border-radius:8px;overflow:hidden;}
.project-gallery-item>a{display:block;aspect-ratio:3/2;overflow:hidden;background:#edf0f3;}
.project-gallery-item img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;}
.project-gallery-item figcaption{display:flex;align-items:baseline;gap:12px;padding:16px 18px;line-height:1.55;color:var(--ink-700);font-size:.92rem;}
.project-view-number{flex-shrink:0;font-weight:700;color:var(--navy-800);}
@media(max-width:680px){.project-photo-gallery{grid-template-columns:minmax(0,1fr);gap:22px;}.project-gallery-item figcaption{padding:12px 14px;}}
.product-order-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;}
.card-link{color:var(--navy-800);text-decoration:underline;text-underline-offset:4px;}
a:focus-visible,button:focus-visible,.spec-table-scroll:focus-visible{outline:3px solid #d46a00;outline-offset:4px;}
@media(max-width:860px){
	.product-detail-grid,.product-construction-grid,.product-order-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
	.product-gallery .main-image{height:320px;}
}
@media(max-width:600px){
	.product-hero{padding-block:26px;}
	.product-gallery .main-image{height:260px;}
	.product-section-nav a{padding:9px 11px;font-size:.8rem;}
	.product-application-gallery{grid-template-columns:minmax(0,1fr);}
	.specification-table{font-size:.82rem;min-width:0;}
	.specification-table[data-columns="4"],.specification-table[data-columns="5"]{min-width:460px;}
	.specification-table th,.specification-table td{padding:10px;}
	.product-info-panel{padding:20px;}
	.product-actions .btn{width:100%;text-align:center;}
}