/* === RESET === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
img,picture,video,canvas,svg{display:block;max-width:100%;height:auto}
input,button,textarea,select{font:inherit}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}

/* === DESIGN TOKENS === */
:root{
  --color-obsidian:#0D0D0D;
  --color-charcoal:#2B2B2B;
  --color-smoke:#6B6B6B;
  --color-pearl:#F8F6F2;
  --color-ivory:#F0EDE8;
  --color-cream:#E8E3DB;
  --color-champagne:#D4C9B8;
  --color-gold:#C4A265;
  --color-gold-light:#D9C48A;
  --color-gold-dark:#A8894A;
  --color-body-bg:var(--color-pearl);
  --color-body-text:var(--color-charcoal);
  --color-heading:var(--color-obsidian);
  --color-muted:var(--color-smoke);
  --color-border:var(--color-cream);
  --color-accent:var(--color-gold);
  --space-xs:.5rem;--space-sm:1rem;--space-md:2rem;--space-lg:4rem;--space-xl:6rem;
  --text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-2xl:2rem;--text-3xl:2.75rem;--text-4xl:3.5rem;--text-display:5rem;
  --font-display-en:'Cormorant Garamond','Times New Roman',serif;
  --font-display-zh:'Noto Serif SC','Songti SC','SimSun',serif;
  --font-body-zh:'Noto Serif SC','Songti SC',serif;
  --font-body-en:'Cormorant Garamond',Georgia,serif;
  --font-ui:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --ease-out-expo:cubic-bezier(0.19,1,0.22,1);
  --duration-fast:200ms;--duration-normal:400ms;--duration-slow:800ms;
}

/* === BASE === */
html{scroll-behavior:smooth;background:var(--color-body-bg);color:var(--color-body-text);font-family:var(--font-body-zh);font-size:var(--text-base);font-weight:400;line-height:1.8;letter-spacing:.04em}
html[lang=en]{font-family:var(--font-body-en);letter-spacing:.02em;line-height:1.7}
body{overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--font-display-zh);font-weight:400;color:var(--color-heading);line-height:1.2}
[lang=en] h1,[lang=en] h2,[lang=en] h3,[lang=en] h4{font-family:var(--font-display-en);font-weight:300}
::selection{background:var(--color-gold);color:var(--color-pearl)}
img{background-color:var(--color-ivory)}

/* === UTILITIES === */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.container{width:100%;max-width:1400px;margin-inline:auto;padding-inline:var(--space-md)}
.section-padding{padding-block:5rem}
.gold-rule{width:40px;height:1px;background:var(--color-gold);border:none;margin:var(--space-md) auto}
.gold-rule-left{margin-inline:0}
.gold-text{color:var(--color-gold)}
main{min-height:80vh}

/* === GOLD DIVIDER REVEAL ANIMATION === */
.gold-line-reveal{transform:scaleX(0);transform-origin:center;transition:transform .6s var(--ease-out-expo)}
.gold-line-reveal.visible{transform:scaleX(1)}

/* === FADE IN SECTION === */
.fade-in-section{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease-out-expo),transform .8s var(--ease-out-expo)}
.fade-in-section.visible{opacity:1;transform:translateY(0)}
.fade-in-section[data-delay="1"]{transition-delay:.1s}
.fade-in-section[data-delay="2"]{transition-delay:.2s}
.fade-in-section[data-delay="3"]{transition-delay:.3s}
.fade-in-section[data-delay="4"]{transition-delay:.4s}
.fade-in-section[data-delay="5"]{transition-delay:.5s}

/* === IMAGE REVEAL === */
.image-reveal{opacity:0;transition:opacity .6s var(--ease-out-expo)}
.image-reveal.loaded{opacity:1}

/* === HOVER LIFT === */
.hover-lift{transition:transform .6s var(--ease-out-expo)}
@media(hover:hover){.hover-lift:hover{transform:scale(1.02)}}

/* === REDUCED MOTION === */
@media(prefers-reduced-motion:reduce){
  .fade-in-section{opacity:1;transform:none;transition:none}
  .image-reveal{opacity:1;transition:none}
  .hover-lift:hover{transform:none}
  .gold-line-reveal{transform:scaleX(1);transition:none}
}

/* === HEADER === */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(248,246,242,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:1400px;margin:0 auto;padding:1.25rem var(--space-md)}
.logo{font-family:var(--font-display-en);font-size:1.5rem;font-weight:500;letter-spacing:.12em;color:var(--color-gold);white-space:nowrap;z-index:101}
.main-nav{display:flex;align-items:center;gap:1.75rem}
.nav-link{font-family:var(--font-display-zh);font-size:var(--text-sm);color:var(--color-charcoal);letter-spacing:.04em;position:relative;padding-bottom:4px;transition:color var(--duration-fast)}
[lang=en] .nav-link{font-family:var(--font-display-en);letter-spacing:.05em}
.nav-link:hover{color:var(--color-gold)}
.nav-indicator{position:absolute;bottom:0;left:50%;width:20px;height:1px;background:var(--color-gold);transform:translateX(-50%) scaleX(0);transition:transform var(--duration-normal) var(--ease-out-expo)}
.nav-link.active .nav-indicator,.nav-link:hover .nav-indicator{transform:translateX(-50%) scaleX(1)}
.nav-secondary{color:var(--color-smoke)}
.header-right{display:flex;align-items:center;gap:var(--space-sm);z-index:101}

/* === LANGUAGE SWITCHER === */
.lang-switcher{display:flex;align-items:center;gap:.5rem;font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.04em}
.lang-link{color:var(--color-smoke);transition:color var(--duration-fast)}
.lang-link.active{color:var(--color-gold)}
.lang-link:hover{color:var(--color-gold)}
.lang-sep{color:var(--color-cream)}

/* === MOBILE MENU === */
.menu-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:4px}
.menu-line{width:18px;height:1px;background:var(--color-gold);display:block}
.mobile-overlay{position:fixed;inset:0;z-index:200;background:var(--color-pearl);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity var(--duration-normal) var(--ease-out-expo)}
.mobile-overlay.open{opacity:1;pointer-events:auto}
.mobile-close{position:absolute;top:1.5rem;right:1.5rem;background:none;border:none;font-size:1.5rem;color:var(--color-gold);cursor:pointer;line-height:1}
.mobile-nav{display:flex;flex-direction:column;gap:1.5rem;text-align:center}
.mobile-nav-link{font-family:var(--font-display-zh);font-size:var(--text-xl);color:var(--color-charcoal);letter-spacing:.06em;transition:color var(--duration-fast)}
[lang=en] .mobile-nav-link{font-family:var(--font-display-en)}
.mobile-nav-link:hover{color:var(--color-gold)}
.mobile-nav-secondary{font-size:var(--text-lg);color:var(--color-smoke);margin-top:var(--space-sm)}
.mobile-lang{margin-top:var(--space-lg);text-align:center}
.mobile-lang .lang-switcher{justify-content:center}

/* === HERO BANNER === */
.hero-banner{position:relative;width:100%;height:100vh;overflow:hidden;background-color:var(--color-obsidian)}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background-color:var(--color-charcoal)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.6) 0%,rgba(0,0,0,.4) 50%,rgba(0,0,0,.15) 100%)}
.hero-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--color-pearl);padding:var(--space-md);z-index:2}
.hero-logo{font-family:var(--font-display-en);font-size:var(--text-display);font-weight:300;letter-spacing:.15em;color:var(--color-gold);margin-bottom:var(--space-xs)}
.hero-line2{font-family:var(--font-display-zh);font-size:var(--text-xl);font-weight:400;letter-spacing:.1em;opacity:.9;margin-bottom:.5rem}
[lang=en] .hero-line2{font-family:var(--font-display-en);font-weight:300;letter-spacing:.12em}
.hero-line3{font-family:var(--font-body-zh);font-size:var(--text-lg);letter-spacing:.06em;opacity:.7;margin-bottom:var(--space-md)}
[lang=en] .hero-line3{font-family:var(--font-body-en);font-style:italic;letter-spacing:.04em}
.hero-cta{display:inline-block;font-family:var(--font-display-en);font-size:var(--text-sm);color:var(--color-gold);letter-spacing:.12em;padding-bottom:4px;border-bottom:1px solid var(--color-gold);transition:color var(--duration-fast),border-color var(--duration-fast)}
.hero-cta:hover{color:var(--color-gold-light);border-color:var(--color-gold-light)}

/* === IMAGE HERO (in-page) === */
.image-hero{position:relative;width:100vw;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw;height:70vh;overflow:hidden;background-color:var(--color-charcoal)}
.image-hero img{width:100%;height:100%;object-fit:cover}
.image-hero .overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.35) 0%,rgba(0,0,0,0) 40%)}

/* === CATEGORY GRID === */
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;max-width:1400px;margin:0 auto;padding:0 var(--space-md)}
.category-card{display:block;position:relative;overflow:hidden}
.card-image-wrap{position:relative;overflow:hidden;aspect-ratio:4/5;background:var(--color-charcoal)}
.card-image-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-out-expo)}
@media(hover:hover){.category-card:hover .card-image-wrap img{transform:scale(1.04)}}
.card-gradient{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.4) 0%,rgba(0,0,0,0) 50%)}
.card-name{position:absolute;bottom:var(--space-md);left:50%;transform:translateX(-50%);color:var(--color-pearl);font-family:var(--font-display-zh);font-size:var(--text-lg);letter-spacing:.06em;text-shadow:0 1px 8px rgba(0,0,0,.3);transition:color var(--duration-normal) var(--ease-out-expo);white-space:nowrap}
[lang=en] .card-name{font-family:var(--font-display-en);letter-spacing:.08em}
.category-card:hover .card-name{color:var(--color-gold-light)}

/* === PRODUCT SHOWCASE === */
.product-showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-md);max-width:1400px;margin:0 auto;padding:0 var(--space-md)}
.product-card{display:block}
.product-image-wrap{aspect-ratio:3/4;overflow:hidden;background:var(--color-ivory);margin-bottom:var(--space-sm)}
.product-image-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-out-expo)}
@media(hover:hover){.product-card:hover .product-image-wrap img{transform:scale(1.03)}}
.product-name{font-family:var(--font-display-zh);font-size:var(--text-lg);font-weight:400;letter-spacing:.04em;margin-bottom:.25rem;transition:color var(--duration-fast)}
[lang=en] .product-name{font-family:var(--font-display-en);font-weight:300;letter-spacing:.05em}
.product-card:hover .product-name{color:var(--color-gold-dark)}
.product-desc{font-family:var(--font-body-zh);font-size:var(--text-sm);color:var(--color-muted);letter-spacing:.03em;line-height:1.7;margin-bottom:.5rem}
[lang=en] .product-desc{font-family:var(--font-body-en);letter-spacing:.02em}
.product-link{display:inline-block;font-family:var(--font-display-en);font-size:var(--text-sm);color:var(--color-gold);letter-spacing:.06em;position:relative;padding-bottom:2px}
.product-link .arrow{display:inline-block;transition:transform var(--duration-fast) var(--ease-out-expo)}
.product-card:hover .product-link .arrow{transform:translateX(4px)}

/* === TAGLINE & QUOTE === */
.tagline{text-align:center;font-family:var(--font-display-zh);font-size:var(--text-xl);font-weight:400;letter-spacing:.08em;color:var(--color-charcoal)}
[lang=en] .tagline{font-family:var(--font-display-en);font-weight:300;font-style:italic;letter-spacing:.06em}
.quote-section{background:var(--color-ivory);text-align:center;padding-inline:var(--space-md)}
.editorial-quote{max-width:700px;margin:0 auto}
.quote-text{font-family:var(--font-display-en);font-size:var(--text-2xl);font-weight:300;font-style:italic;letter-spacing:.04em;color:var(--color-charcoal);line-height:1.5;margin-bottom:var(--space-sm)}
.quote-author{font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.04em;color:var(--color-smoke);font-style:normal}

/* === CATEGORY HEADER === */
.cat-header{text-align:center;max-width:700px;margin:0 auto}
.cat-title{font-family:var(--font-display-zh);font-size:var(--text-3xl);font-weight:400;letter-spacing:.08em}
[lang=en] .cat-title{font-family:var(--font-display-en);font-weight:300;letter-spacing:.1em}
.cat-desc{font-family:var(--font-body-zh);font-size:var(--text-lg);color:var(--color-muted);letter-spacing:.04em;line-height:1.8;max-width:560px;margin:0 auto}
[lang=en] .cat-desc{font-family:var(--font-body-en);font-size:var(--text-base);letter-spacing:.02em;line-height:1.7;font-style:italic}
.section-heading{text-align:center;font-family:var(--font-display-zh);font-size:var(--text-xl);font-weight:400;letter-spacing:.08em;margin-bottom:0}
[lang=en] .section-heading{font-family:var(--font-display-en);font-weight:300;letter-spacing:.1em}

/* === EDITORIAL GRID === */
.editorial-grid{max-width:1400px;margin:0 auto;padding:0 var(--space-md);display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.editorial-item{overflow:hidden;aspect-ratio:4/5;background:var(--color-ivory)}
.editorial-item img{width:100%;height:100%;object-fit:cover}

/* === ABOUT PAGE === */
.about-intro{text-align:center;max-width:700px;margin:0 auto}
.about-title{font-family:var(--font-display-zh);font-size:var(--text-3xl);font-weight:400;letter-spacing:.08em}
[lang=en] .about-title{font-family:var(--font-display-en);font-weight:300}
.about-subtitle{font-family:var(--font-display-en);font-size:var(--text-lg);font-weight:300;font-style:italic;color:var(--color-smoke);letter-spacing:.04em}
.about-text{max-width:700px;margin:0 auto;padding:var(--space-lg) var(--space-md)}
.about-text h2{font-size:var(--text-2xl);font-weight:400;letter-spacing:.06em;margin-bottom:0}
[lang=en] .about-text h2{font-family:var(--font-display-en);font-weight:300}
.prose p{font-family:var(--font-body-zh);font-size:var(--text-base);letter-spacing:.04em;line-height:1.9;color:var(--color-charcoal);margin-bottom:var(--space-sm)}
[lang=en] .prose p{font-family:var(--font-body-en);letter-spacing:.02em;line-height:1.8}
.milestones-section{background:var(--color-ivory)}
.milestones-heading{text-align:center;font-family:var(--font-display-zh);font-size:var(--text-2xl);font-weight:400;letter-spacing:.08em}
[lang=en] .milestones-heading{font-family:var(--font-display-en);font-weight:300}
.timeline{max-width:560px;margin:var(--space-md) auto 0;position:relative;padding-left:var(--space-md)}
.timeline::before{content:'';position:absolute;left:5px;top:0;bottom:0;width:1px;background:var(--color-cream)}
.timeline-item{display:flex;gap:var(--space-md);margin-bottom:var(--space-md);position:relative}
.timeline-dot{width:11px;height:11px;border-radius:50%;background:var(--color-gold);flex-shrink:0;margin-top:6px;margin-left:-29px}
.timeline-year{font-family:var(--font-display-en);font-size:var(--text-lg);font-weight:500;color:var(--color-gold);letter-spacing:.06em;display:block;margin-bottom:.25rem}
.timeline-text{font-family:var(--font-body-zh);font-size:var(--text-sm);letter-spacing:.04em;line-height:1.7;color:var(--color-charcoal)}
[lang=en] .timeline-text{font-family:var(--font-body-en);letter-spacing:.02em}

/* === STORES === */
.stores-header{text-align:center;margin-bottom:var(--space-lg)}
.stores-title{font-family:var(--font-display-zh);font-size:var(--text-3xl);font-weight:400;letter-spacing:.08em}
[lang=en] .stores-title{font-family:var(--font-display-en);font-weight:300}
.stores-subtitle{font-family:var(--font-display-en);font-size:var(--text-base);font-weight:300;font-style:italic;color:var(--color-smoke);letter-spacing:.04em}
.store-locator{max-width:1400px;margin:0 auto;padding:0 var(--space-md);display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-md)}
.store-card{background:var(--color-ivory)}
.store-image-wrap{aspect-ratio:16/10;overflow:hidden}
.store-image-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-out-expo)}
@media(hover:hover){.store-card:hover .store-image-wrap img{transform:scale(1.03)}}
.store-info{padding:var(--space-md)}
.store-city{font-family:var(--font-display-zh);font-size:var(--text-xl);font-weight:400;letter-spacing:.06em;margin-bottom:.25rem}
[lang=en] .store-city{font-family:var(--font-display-en);font-weight:300}
.store-address{font-size:var(--text-sm);color:var(--color-muted);letter-spacing:.03em;line-height:1.7}
[lang=en] .store-address{font-family:var(--font-body-en)}
.store-hours{font-size:var(--text-xs);color:var(--color-muted);margin-top:.5rem;letter-spacing:.03em}
.store-link{display:inline-block;margin-top:var(--space-sm);color:var(--color-gold);font-family:var(--font-display-en);font-size:var(--text-sm);letter-spacing:.06em}

/* === NEWSLETTER === */
.newsletter h4{color:var(--color-pearl);font-size:var(--text-sm);font-weight:500;letter-spacing:.08em;margin-bottom:.25rem}
.newsletter .nl-sub{font-family:var(--font-display-zh);font-size:var(--text-xs);opacity:.6;margin-bottom:var(--space-sm);letter-spacing:.04em}
[lang=en] .newsletter .nl-sub{font-family:var(--font-display-en)}
.newsletter form{position:relative}
.newsletter input{width:100%;background:none;border:none;border-bottom:1px solid var(--color-gold);padding:.75rem 0;color:var(--color-pearl);font-family:var(--font-ui);font-size:var(--text-sm);letter-spacing:.04em;outline:none;transition:border-color var(--duration-fast)}
.newsletter input::placeholder{color:rgba(248,246,242,.3)}
.newsletter input:focus{border-color:var(--color-gold-light)}
.newsletter button{margin-top:var(--space-sm);background:none;border:none;color:var(--color-gold);font-family:var(--font-display-en);font-size:var(--text-sm);letter-spacing:.08em;cursor:pointer;padding:0;transition:color var(--duration-fast)}
.newsletter button:hover{color:var(--color-gold-light)}
.nl-thanks{position:absolute;bottom:0;left:0;color:var(--color-gold);font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.04em;opacity:0;transition:opacity var(--duration-normal);pointer-events:none}

/* === FOOTER === */
.site-footer{background:var(--color-obsidian);color:rgba(248,246,242,.8);padding:var(--space-xl) var(--space-md) var(--space-md)}
.footer-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 2fr;gap:var(--space-lg)}
.footer-logo{font-family:var(--font-display-en);font-size:var(--text-xl);font-weight:500;letter-spacing:.12em;color:var(--color-gold)}
.footer-tagline{margin-top:var(--space-xs);font-family:var(--font-display-zh);font-size:var(--text-sm);letter-spacing:.04em}
[lang=en] .footer-tagline{font-family:var(--font-display-en);font-style:italic}
.footer-heading{color:var(--color-pearl);font-size:var(--text-sm);font-weight:500;letter-spacing:.08em;margin-bottom:var(--space-sm)}
.footer-links{display:flex;flex-direction:column;gap:.5rem}
.footer-link{font-family:var(--font-display-zh);font-size:var(--text-sm);letter-spacing:.04em;transition:color var(--duration-fast)}
[lang=en] .footer-link{font-family:var(--font-display-en)}
.footer-link:hover{color:var(--color-gold)}
.footer-link-secondary{opacity:.6}
.footer-bottom{max-width:1400px;margin:var(--space-lg) auto 0;padding-top:var(--space-md);border-top:1px solid rgba(248,246,242,.1)}
.footer-copy{font-family:var(--font-ui);font-size:var(--text-xs);letter-spacing:.04em;opacity:.5}

/* === 404 PAGE === */
.not-found{display:flex;align-items:center;justify-content:center;min-height:60vh}
.nf-content{text-align:center;max-width:500px}
.nf-number{font-family:var(--font-display-en);font-size:6rem;font-weight:300;color:var(--color-gold);letter-spacing:.04em;line-height:1;display:block}
.nf-title{font-family:var(--font-display-zh);font-size:var(--text-2xl);font-weight:400;letter-spacing:.08em}
[lang=en] .nf-title{font-family:var(--font-display-en);font-weight:300}
.nf-desc{font-family:var(--font-body-zh);font-size:var(--text-base);color:var(--color-smoke);letter-spacing:.04em;line-height:1.8;margin-bottom:var(--space-md)}
[lang=en] .nf-desc{font-family:var(--font-body-en);letter-spacing:.02em}
.nf-link{display:inline-block;font-family:var(--font-display-en);font-size:var(--text-sm);color:var(--color-gold);letter-spacing:.08em;padding-bottom:4px;border-bottom:1px solid var(--color-gold);transition:border-color var(--duration-fast)}
.nf-link:hover{border-color:var(--color-gold-light)}

/* === RESPONSIVE === */
@media (max-width:1024px){
  .main-nav,.header-right .lang-switcher{display:none}
  .menu-toggle{display:flex}
}
@media (min-width:1025px){
  .mobile-lang .lang-switcher{display:none}
}
@media (max-width:768px){
  .hero-banner{height:85vh}
  .hero-logo{font-size:var(--text-4xl)}
  .hero-line2{font-size:var(--text-lg)}
  .hero-line3{font-size:var(--text-base)}
  .category-grid{grid-template-columns:1fr;gap:.5rem}
  .product-showcase{grid-template-columns:1fr}
  .editorial-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:var(--space-md)}
  .site-footer{padding-top:var(--space-lg)}
  .section-padding{padding-block:var(--space-lg)}
  .image-hero{height:50vh}
  .quote-text{font-size:var(--text-xl)}
  .cat-title,.about-title,.stores-title{font-size:var(--text-2xl)}
  .store-locator{grid-template-columns:1fr}
}
@media (max-width:1024px) and (min-width:641px){
  .product-showcase{grid-template-columns:repeat(2,1fr)}
}

/* Fixed padding-top for main to account for fixed header */
main{padding-top:0}