/*
Theme Name: 鼎玉鋼鋁門窗
Theme URI: http://2026.com.tw/
Author: 鼎玉鋼鋁門窗
Description: 專業門窗工程作品展示主題
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: dingyu
*/
:root{--ink:#111412;--paper:#f5f3ed;--gold:#bc9858;--muted:#706f69;--line:#ddd7ca;--white:#fff;--wrap:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans TC","Microsoft JhengHei",sans-serif;line-height:1.75}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%;height:auto}.wrap{width:min(calc(100% - 40px),var(--wrap));margin:auto}.section{padding:96px 0}.eyebrow{margin:0 0 10px;color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.24em}.section-title{margin:0 0 16px;font-family:"Noto Serif TC",serif;font-size:clamp(36px,5vw,64px);line-height:1.12}.section-lead{margin:0;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(14,17,15,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:13px;font-weight:800;letter-spacing:.08em}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--gold);color:var(--gold);font:700 21px serif}.nav{display:flex;align-items:center;gap:28px;font-size:14px}.nav a{color:#efede7}.nav a:hover{color:var(--gold)}.nav-cta{padding:9px 16px;border:1px solid var(--gold)!important;color:var(--gold)!important}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:24px}
.hero{position:relative;min-height:720px;display:grid;align-items:center;overflow:hidden;background:#141815;color:#fff}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(8,10,9,.96),rgba(8,10,9,.72) 55%,rgba(8,10,9,.24)),url("project-02.jpg") center/cover no-repeat}.hero:after{content:"DY";position:absolute;right:-20px;bottom:-145px;color:rgba(255,255,255,.035);font:700 500px/1 serif}.hero-content{position:relative;z-index:2;padding:100px 0;max-width:800px}.hero h1{margin:0 0 24px;font-family:"Noto Serif TC",serif;font-size:clamp(54px,8vw,100px);font-weight:600;line-height:1.02;letter-spacing:-.04em}.hero h1 span{display:block;color:var(--gold)}.hero-copy{max-width:630px;margin-bottom:36px;color:#dbd9d3;font-size:18px}.actions{display:flex;gap:14px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;background:var(--gold);color:#111;font-weight:800;border:1px solid var(--gold)}.button.alt{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.projects{background:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:45px}.project-count{color:var(--muted);font-size:14px}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-card{position:relative;min-height:390px;padding:0;border:0;background:#111;color:#fff;text-align:left;cursor:pointer;overflow:hidden}.project-card img{width:100%;height:390px;object-fit:cover;transition:transform .45s ease}.project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,rgba(0,0,0,.9) 100%)}.project-card:hover img,.project-card:focus-visible img{transform:scale(1.04)}.project-card:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.project-overlay{position:absolute;z-index:2;inset:auto 28px 25px;display:grid;gap:4px}.project-overlay small{color:var(--gold);font-weight:800}.project-overlay strong{font:600 28px "Noto Serif TC",serif}.project-overlay em{font-style:normal;color:#dedbd4;font-size:13px}.project-overlay b{margin-top:8px;color:var(--gold);font-size:13px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px}.about-photo{position:relative}.about-photo:after{content:"";position:absolute;z-index:-1;inset:30px -30px -30px 30px;background:#d8cfbc}.about-photo img{width:100%;height:540px;object-fit:cover}.about-copy p{color:var(--muted)}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px}.feature{padding:17px 0;border-top:1px solid var(--line);font-weight:700}.feature:before{content:"✓";margin-right:9px;color:var(--gold)}
.services{background:#141715;color:#fff}.services .section-title{margin-bottom:46px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #3b3e3c}.service-grid article{padding:34px;border-right:1px solid #3b3e3c}.service-grid article:last-child{border:0}.service-grid span{color:var(--gold);font-weight:800}.service-grid h3{margin:34px 0 8px;font:600 28px serif}.service-grid p{color:#aeb0ac}.contact{background:var(--gold)}.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:end}.contact .eyebrow{color:#fff}.contact-links{display:grid}.contact-link{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid rgba(0,0,0,.25);font-weight:800}.contact-link span{font-size:13px;font-weight:500}.site-footer{padding:32px 0;background:#0d100e;color:#aaa;font-size:13px}.footer-inner{display:flex;justify-content:space-between;gap:20px}.footer-inner a{color:var(--gold)}
.gallery-modal[hidden]{display:none}.gallery-modal{position:fixed;z-index:100;inset:0;padding:40px;background:rgba(5,7,6,.9);overflow:auto}.gallery-dialog{position:relative;width:min(100%,1080px);margin:auto;padding:44px;background:#fff}.gallery-dialog h2{margin:0 0 28px;font:600 clamp(34px,5vw,56px) serif}.gallery-close{position:absolute;right:22px;top:16px;border:0;background:none;font-size:38px;cursor:pointer}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.gallery-grid figure{margin:0;background:#f1eee7}.gallery-grid img{width:100%;height:300px;object-fit:cover}.gallery-grid figcaption{padding:10px 14px;color:var(--muted);font-size:13px}.content-page{min-height:60vh;padding:80px 0;background:#fff}.content-page h1{font:600 clamp(40px,6vw,72px) serif}
@media(max-width:900px){.nav{display:none}.nav.open{display:flex;position:absolute;left:0;right:0;top:78px;padding:24px;flex-direction:column;background:#111}.menu-toggle{display:block}.hero{min-height:650px}.project-grid{grid-template-columns:1fr 1fr}.about-grid,.contact-grid{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr}.service-grid article{border-right:0;border-bottom:1px solid #3b3e3c}.gallery-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.section{padding:68px 0}.hero h1{font-size:51px}.project-grid{grid-template-columns:1fr}.project-card,.project-card img{height:360px}.section-head{align-items:start;flex-direction:column}.feature-list{grid-template-columns:1fr}.footer-inner{flex-direction:column}.gallery-modal{padding:14px}.gallery-dialog{padding:52px 18px 24px}.gallery-grid{grid-template-columns:1fr}.gallery-grid img{height:auto}}