/* 04 Atelier — European luxury / fashion house */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#13110f;--bg-2:#1b1815;--bg-3:#24201c;--ink:#efe8dc;--muted:#b3a793;--faint:#7f7668;
  --line:rgba(239,232,220,.12);--line-strong:rgba(239,232,220,.2);
  --accent:#c6a75e;--accent-2:#dfc07a;--accent-dim:rgba(198,167,94,.12);
  --radius:2px;--pad:clamp(20px,4vw,88px);--max:1100px;--header-h:76px;
  --font-display:"Cormorant Garamond","Noto Serif TC","Noto Sans TC",serif;
  --font-body:"Noto Sans TC","Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:radial-gradient(1000px 500px at 50% -20%,rgba(198,167,94,.08),transparent 55%),var(--bg);color:var(--ink);line-height:1.7}
img{max-width:100%;display:block}a{color:inherit}ul{list-style:none}
.header{position:fixed;inset:0 0 auto;z-index:1000;height:var(--header-h);padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;background:rgba(19,17,15,.82);backdrop-filter:blur(14px);border-bottom:1px solid transparent}
.header.scrolled{border-bottom-color:var(--line)}
.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--font-display);font-weight:600;font-size:1.55rem;letter-spacing:.04em}
.logo img{width:28px;height:28px;object-fit:contain}.logo-text{font-family:var(--font-display);font-weight:600}
.nav{flex:1;display:flex;justify-content:center}.nav ul{display:flex;flex-wrap:wrap;gap:6px 26px;justify-content:center}
.nav li a{color:var(--muted);text-decoration:none;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500}
.nav li a:hover{color:var(--accent-2)}.nav li a::after{content:"";position:absolute;display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:1px solid var(--accent);font:500 .82rem/1 var(--font-body);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;cursor:pointer;border-radius:0;transition:.25s}
.btn-primary{background:var(--accent);color:#1a160f}.btn-primary:hover{background:var(--accent-2)}.btn-large{padding:15px 30px}
.btn-outline,.btn-ghost,.btn-secondary{background:transparent;color:var(--accent);border-color:var(--accent)}.btn-secondary:hover{background:var(--accent);color:#1a160f}
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:calc(var(--header-h) + 48px) var(--pad) 48px;gap:48px}
.hero-copy{max-width:820px;order:1}
.product-preview{width:min(980px,100%);order:2;min-height:360px}
.product-preview-wrapper{border:1px solid var(--line-strong);border-radius:0;overflow:hidden;min-height:380px;background:var(--bg-2)}
.product-preview img{width:100%!important;height:420px!important;margin:0!important;object-fit:cover;object-position:center top}
.hero-badge{display:inline-flex;align-items:center;gap:10px;margin-bottom:22px;color:var(--accent);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;border:0;background:none;padding:0}
.hero-badge-dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}
.hero-title{font-family:var(--font-display);font-size:clamp(2.8rem,6vw,5rem);font-weight:500;line-height:1.08;margin-bottom:20px}
.hero-title-gradient{font-style:italic;color:var(--accent-2);background:none;-webkit-text-fill-color:initial}
.hero-subtitle{color:var(--muted);font-size:1.05rem;max-width:40em;margin:0 auto 28px}
.hero-actions{display:flex;justify-content:center;gap:12px}
.features,.showcase,.workflow{padding:clamp(80px,11vw,120px) var(--pad)}
.section-header{max-width:var(--max);margin:0 auto 56px;text-align:center}
.section-tag,.showcase-tag{display:inline-block;color:var(--accent);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:16px}
.section-title,.showcase-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:500;margin-bottom:14px}
.section-subtitle,.showcase-desc{color:var(--muted);max-width:38em;margin-left:auto;margin-right:auto}
.features{border-top:1px solid var(--line)}.features-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.feature-card{padding:8px 8px 24px;border-top:1px solid var(--accent);background:transparent}
.feature-card:hover{background:var(--accent-dim)}.feature-icon{width:36px;height:36px;display:grid;place-items:center;color:var(--accent);margin:18px 0 14px;border:0;background:none}
.feature-icon svg{width:22px;height:22px}.feature-title{font-family:var(--font-display);font-size:1.35rem;font-weight:600;margin-bottom:10px}.feature-desc{color:var(--muted);font-size:.92rem}
.showcase-content{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:48px 0;border-top:1px solid var(--line)}
.showcase-content.reverse .showcase-text{order:2}.showcase-content.reverse .showcase-image{order:1}
.showcase-list{margin-top:22px;display:grid;gap:12px}.showcase-list li{display:flex;gap:12px}.showcase-list li svg{width:16px;height:16px;color:var(--accent);flex-shrink:0;margin-top:4px}
.showcase-image{overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--bg-2)}.showcase-image img{width:100%;height:100%;object-fit:cover}
.workflow{background:var(--bg-2);border-top:1px solid var(--line)}
.workflow-steps{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.workflow-step{padding:24px 8px;text-align:center;border-top:1px solid var(--line-strong)}.workflow-step::after{display:none}
.workflow-number{font-family:var(--font-display);font-size:2.6rem;font-weight:500;color:var(--accent);margin-bottom:12px;font-style:italic}
.workflow-title{font-family:var(--font-display);font-size:1.25rem;margin-bottom:8px}.workflow-desc{color:var(--muted);font-size:.9rem}
.footer{border-top:1px solid var(--line);padding:72px var(--pad) 28px;background:#0d0b0a}
.footer-content{max-width:var(--max);margin:0 auto 40px;display:flex;justify-content:space-between;gap:48px}
.footer-brand{max-width:420px}.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}.footer-desc{color:var(--muted);font-size:.92rem}
.footer-links{display:flex;gap:64px}.footer-column h4{font-family:var(--font-display);font-size:1rem;margin-bottom:16px;font-weight:600}
.footer-column a{color:var(--muted);text-decoration:none;font-size:.9rem}.footer-column a:hover{color:var(--accent)}.footer-column li{margin-bottom:10px}
.footer-bottom{max-width:var(--max);margin:0 auto;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between}
.footer-copyright{color:var(--faint);font-size:.85rem;letter-spacing:.08em}.footer-social a{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);color:var(--muted)}.footer-social a svg{width:16px;height:16px}
.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.breadcrumbs{padding-top:calc(var(--header-h) + 28px)!important;max-width:var(--max)!important;margin:0 auto!important;padding-left:var(--pad)!important;padding-right:var(--pad)!important;color:var(--faint);letter-spacing:.1em;text-transform:uppercase;font-size:.75rem}
.breadcrumbs a{color:var(--muted);text-decoration:none}.page-title{font-family:var(--font-display);font-size:clamp(2.2rem,4vw,3.2rem);font-weight:500}
.about-main,.contact-main{padding:calc(var(--header-h) + 24px) 0 80px}.about-section,.contact-section{padding:28px 0;border-bottom:1px solid var(--line)}
.about-section h2{font-family:var(--font-display);font-size:1.6rem;margin-bottom:10px}.about-section p,.feature-list li,.page-desc{color:var(--muted)}
.videos-page{padding:calc(var(--header-h) + 40px) 0 80px}
@media (max-width:1100px){.nav{display:none}.features-grid,.workflow-steps{grid-template-columns:1fr 1fr}.showcase-content,.showcase-content.reverse{grid-template-columns:1fr}.showcase-content.reverse .showcase-text,.showcase-content.reverse .showcase-image{order:initial}.product-preview img{height:280px!important}}
@media (max-width:720px){.features-grid,.workflow-steps{grid-template-columns:1fr}.footer-content,.footer-bottom{flex-direction:column;gap:18px}}

.header-actions{display:flex;align-items:center;gap:16px}
.lang-switcher{position:relative}
.lang-current{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:#fff;border-radius:8px;padding:8px 12px;font-size:14px;cursor:pointer}
.lang-current:hover{background:rgba(255,255,255,.1)}
.lang-dropdown{display:none;position:absolute;right:0;top:calc(100% + 8px);min-width:120px;background:#15201c;border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:6px;z-index:50;box-shadow:0 12px 32px rgba(0,0,0,.35)}
.lang-dropdown.active{display:block}
.lang-option{display:block;width:100%;text-align:left;background:transparent;border:none;color:#d7e4de;padding:8px 10px;border-radius:8px;font-size:14px;cursor:pointer}
.lang-option:hover{background:rgba(0,212,170,.12);color:#fff}