*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{overflow-x:hidden;max-width:100vw}:root{
  --bg:#f0ece4; --bg2:#fff; --dark:#1a1816; --text:#221e1a;
  --muted:#484440; --faint:#6e6a64; --gold:#BC9F4F; --gold-d:#a08840;
  --line:#d5d0c6; --w:min(92vw,1240px);
  --cn:'PingFang SC','Microsoft YaHei','Hiragino Sans GB',-apple-system,BlinkMacSystemFont,sans-serif;
  --en:Georgia,'Times New Roman',serif;
}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font:300 16px/1.8 var(--cn);color:var(--text);background:var(--bg);overflow-x:hidden}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:102;height:100px;background:rgba(37,37,37,0.9);transition:transform .35s cubic-bezier(.4,0,.2,1),background .4s,border-color .4s}
.header.hidden{transform:translateY(-100%)}
.header.scrolled{background:rgba(37,37,37,0.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
.header-inner{max-width:var(--w);margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 20px}
.logo{display:flex;align-items:center}
.logo-img{height:81px;width:auto;display:block}
.header.on-hero .logo-img{filter:brightness(100)}
.nav{display:flex;gap:32px}
.nav-link{font-size:13px;font-weight:400;letter-spacing:2px;color:rgba(255,255,255,.75);position:relative;padding:6px 0}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--gold);transition:width .4s cubic-bezier(.25,.8,.25,1.2)}
.nav-link:hover,.nav-link.active{color:#fff}.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-link.active{color:var(--gold)}

.header.on-hero{background:rgba(37,37,37,0.55);border-bottom-color:transparent}
.header.on-hero .nav-link{color:rgba(255,255,255,.75)}
.header.on-hero .nav-link:hover{color:#fff}
.header.on-hero .nav-link.active{color:var(--gold)}
.header.on-hero .menu-btn span,.header.on-hero .menu-btn span::before,.header.on-hero .menu-btn span::after{background:#fff}

.menu-btn{display:none;background:none;border:none;cursor:pointer;width:32px;height:24px;position:relative;z-index:103}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;position:absolute;height:1.5px;background:#fff;transition:all .3s;width:28px}
.menu-btn span{top:50%;transform:translateY(-50%)}
.menu-btn span::before{content:'';top:-8px}
.menu-btn span::after{content:'';top:8px}
.menu-btn.open span{background:transparent}
.menu-btn.open span::before{top:0;transform:rotate(45deg)}
.menu-btn.open span::after{top:0;transform:rotate(-45deg)}

.mnav{position:fixed;inset:0;z-index:100;pointer-events:none}
.mnav.open{pointer-events:auto}
.mnav-bg{position:absolute;inset:0;background:rgba(26,24,22,.96);opacity:0;transition:opacity .5s}
.mnav.open .mnav-bg{opacity:1}
.mnav-links{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:24px;opacity:0;transform:translateY(20px);transition:opacity .5s .15s,transform .5s .15s}
.mnav.open .mnav-links{opacity:1;transform:translateY(0)}
.mnav-links a{font-size:20px;font-weight:300;letter-spacing:5px;color:rgba(255,255,255,.8);transition:color .3s}
.mnav-links a:hover{color:var(--gold)}
.mnav-tel{font-size:15px!important;color:var(--gold)!important;margin-top:8px}

/* ===== HERO ===== */
.hero{position:relative;height:100vh;min-height:600px;overflow:hidden}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s}
.hero-slide.active{opacity:1}
.hero-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.55),rgba(0,0,0,.1) 50%,rgba(0,0,0,.2));pointer-events:none}
.hero-img{width:100%;height:100%;background-size:cover;background-position:center;transform:scale(1.05);transition:transform 6s ease-out}
.hero-slide.active .hero-img{transform:scale(1)}
.hero-frame{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:100px 80px 60px 160px}
.hero-text{max-width:600px}
.hero-eyebrow{font:12px var(--en);letter-spacing:5px;color:rgba(255,255,255,.6);display:block;margin-bottom:24px;text-shadow:0 1px 6px rgba(0,0,0,.4)}
.hero-text h1{font-family:var(--cn);font-weight:500;font-size:clamp(40px,7vw,80px);line-height:1.1;letter-spacing:2px;color:#fff;margin-bottom:20px;text-shadow:0 2px 20px rgba(0,0,0,.3)}
.hero-text p{font-size:16px;color:rgba(255,255,255,.7);line-height:2;margin-bottom:40px;max-width:400px;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;padding:14px 36px;font-size:13px;font-weight:400;letter-spacing:2px;cursor:pointer;border:none;background:var(--bg2);color:var(--dark);transition:all .35s}
.btn:hover{background:var(--gold);color:#fff}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.15);border-color:#fff}
.btn-white{background:#fff;color:var(--dark)}
.btn-white:hover{background:var(--gold);color:#fff}
.btn-outline-dark{background:transparent;color:var(--dark);border:1px solid var(--dark)}
.btn-outline-dark:hover{background:var(--dark);color:#fff}
.hero-nav{position:absolute;right:40px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:12px}
.hero-dot{width:10px;height:10px;border-radius:50%;border:1.5px solid rgba(255,255,255,.5);background:transparent;cursor:pointer;transition:all .3s}
.hero-dot.active,.hero-dot:hover{background:#fff;border-color:#fff}
.hero-indicator{position:absolute;left:80px;bottom:60px;font:600 52px/1 var(--en);color:rgba(255,255,255,.12)}

/* ===== Sections ===== */
.sec{padding:120px 0;position:relative;overflow:hidden}
.sec::before{content:'';position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    radial-gradient(circle at 15% 30%,rgba(190,180,165,.3) 0%,transparent 60%),
    radial-gradient(circle at 85% 70%,rgba(180,170,155,.25) 0%,transparent 55%),
    radial-gradient(circle at 50% 90%,rgba(170,160,145,.2) 0%,transparent 50%),
    radial-gradient(1px 1px at 10% 20%,rgba(0,0,0,.04),transparent),
    radial-gradient(1px 1px at 30% 55%,rgba(0,0,0,.03),transparent),
    radial-gradient(1px 1px at 55% 35%,rgba(0,0,0,.04),transparent),
    radial-gradient(1px 1px at 75% 65%,rgba(0,0,0,.03),transparent),
    radial-gradient(1px 1px at 90% 25%,rgba(0,0,0,.05),transparent),
    radial-gradient(2px 2px at 20% 80%,rgba(0,0,0,.02),transparent),
    radial-gradient(2px 2px at 60% 15%,rgba(0,0,0,.03),transparent),
    radial-gradient(2px 2px at 80% 85%,rgba(0,0,0,.02),transparent);
  background-size:100% 100%,100% 100%,100% 100%,200px 200px,200px 200px,200px 200px,200px 200px,200px 200px,300px 300px,300px 300px,300px 300px}
.sec>*{position:relative;z-index:1}
.sec--bg{background:var(--bg2)}
.sec--dark{background:var(--dark);color:#fff}
.sec-head{max-width:var(--w);margin:0 auto 72px;padding:0 20px;text-align:center}
.sec-head--light{color:#fff}
.sec-tag{font:13px var(--en);letter-spacing:3px;color:var(--gold);display:block;margin-bottom:14px}
.sec-head h2,.philo-head h2,.service-text h2,.factory-head h2,.showroom-inner h2,.about-text h2{font-family:var(--cn);font-weight:500;font-size:clamp(30px,4.5vw,46px);line-height:1.2;letter-spacing:2px;color:var(--dark);margin-bottom:14px}
.sec-head--light h2{color:#fff}
.sec-head p{font-size:15px;color:#bc9f4f;max-width:480px;margin:0 auto;line-height:2}
.sec-cta{text-align:center;padding-top:40px}

/* ===== PHILOSOPHY ===== */
.philo-grid{max-width:var(--w);margin:0 auto;padding:0 20px;display:grid;grid-template-columns:6fr 5fr;gap:56px;align-items:start}
.philo-head h2{color:var(--dark)}
.philo-head p{font-size:16px;color:var(--muted);line-height:2.2;max-width:360px}
.philo-extra{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:28px;background:var(--line)}
.philo-extra .philo-card{background:var(--bg2)}
.philo-cards{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.philo-card{background:var(--bg2);overflow:hidden;transition:transform .3s,box-shadow .3s}
.philo-card:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,0,0,.08)}
.philo-card-img{width:100%;aspect-ratio:4/3;background-size:cover;background-position:center;transition:transform .6s}
.philo-card:hover .philo-card-img{transform:scale(1.04)}
.philo-card-body{padding:18px 16px}
.philo-num{font:600 28px/1 var(--en);color:var(--line);display:block;margin-bottom:8px}
.philo-card h3{font-size:16px;font-weight:500;color:var(--dark);margin-bottom:6px}
.philo-card p{font-size:13px;color:var(--muted);line-height:1.85}

/* ===== PRODUCTS ===== */
.prod-featured{max-width:var(--w);margin:0 auto 16px;padding:0 20px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.prod-hero-card{min-height:300px;background-size:cover;background-position:center;position:relative;overflow:hidden;display:flex;align-items:flex-end;cursor:pointer}
.prod-hero-card::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.6),rgba(0,0,0,.03));transition:opacity .4s}
.prod-hero-card:hover::after{opacity:.9}
.prod-hero-cap{position:relative;z-index:2;padding:40px 36px;transition:transform .4s}
.prod-hero-card:hover .prod-hero-cap{transform:translateY(-8px)}
.prod-series{font-size:11px;letter-spacing:3px;color:var(--gold);display:block;margin-bottom:10px}
.prod-hero-cap h3{font-size:26px;font-weight:500;color:#fff;margin-bottom:10px}
.prod-hero-cap p{font-size:14px;color:rgba(255,255,255,.7);line-height:1.9;max-width:380px}

.prod-all{max-width:var(--w);margin:0 auto;padding:0 20px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.prod-item{background:var(--bg);overflow:hidden;transition:transform .3s;cursor:pointer;display:block}
.prod-item:hover{transform:translateY(-4px)}
.prod-item-img{aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;font-size:16px;color:rgba(255,255,255,.7);letter-spacing:2px;font-weight:400;transition:transform .5s}
.prod-item:hover .prod-item-img{transform:scale(1.03)}
.prod-item-info{padding:10px 12px 14px}
.prod-item-info h4{font-size:14px;font-weight:500;color:var(--dark);margin-bottom:4px}
.prod-item-info p{font-size:11px;color:var(--muted);line-height:1.6}

/* ===== CASES ===== */
.case-gallery{max-width:100%;overflow:hidden}
.case-row{display:flex;gap:4px;margin-bottom:4px}
.case-item{position:relative;overflow:hidden;flex:1;aspect-ratio:4/3;cursor:pointer;display:block}
.case-item--lg{flex:1.6;aspect-ratio:16/9}
.case-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s,filter .6s;filter:brightness(.88)}
.case-item:hover img{transform:scale(1.04);filter:brightness(1)}
.case-cap{position:absolute;bottom:0;left:0;right:0;padding:28px 22px;background:linear-gradient(to top,rgba(0,0,0,.7),transparent)}
.case-cap span{font-size:11px;letter-spacing:3px;color:var(--gold);display:block;margin-bottom:5px}
.case-cap h4{font-size:14px;font-weight:400;color:#fff}

/* ===== SERVICES ===== */
.service-block{display:grid;grid-template-columns:1fr 1fr;min-height:360px}
.service-block--rev{direction:rtl}
.service-block--rev .service-text{direction:ltr}
.service-visual{background-size:cover;background-position:center;min-height:360px}

.service-text{padding:72px 80px;display:flex;flex-direction:column;justify-content:center;background:var(--bg2);position:relative}
.service-text::before{content:'';position:absolute;top:0;left:0;width:4px;height:56px;background:var(--gold)}
.service-text--right{text-align:right;align-items:flex-end}
.service-text--right::before{left:auto;right:0}
.service-text--right .svc-points li{padding-left:0;padding-right:20px}
.service-text--right .svc-points li::before{left:auto;right:0}
.service-text h2{color:var(--dark);margin-bottom:16px}
.service-text p{font-size:14px;color:var(--muted);line-height:2;margin-bottom:20px;max-width:420px}
.svc-points{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:24px}
.svc-points li{font-size:13px;color:var(--muted);padding-left:20px;position:relative}
.svc-points li::before{content:'';position:absolute;left:0;top:9px;width:5px;height:5px;background:var(--gold)}
.svc-link{font-size:13px;letter-spacing:2px;color:var(--gold);transition:letter-spacing .3s}
.svc-link:hover{letter-spacing:4px}

/* ===== FACTORY ===== */
.factory-stats{max-width:var(--w);margin:0 auto 48px;padding:0 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line)}
.fstat{padding:52px 24px;background:var(--bg);text-align:center;transition:background .3s}
.fstat:hover{background:var(--bg2)}
.fstat-num{font:600 clamp(34px,5vw,52px)/1 var(--en);color:var(--dark)}
.fstat-unit{font:20px var(--en);color:var(--gold);margin-left:3px}
.fstat-label{display:block;font-size:13px;color:var(--muted);margin-top:6px;letter-spacing:2px}

.factory-detail{max-width:var(--w);margin:0 auto;padding:0 20px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.fd-item{padding:32px;background:var(--bg2);border-left:3px solid var(--gold)}
.fd-item h4{font-size:16px;font-weight:500;color:var(--dark);margin-bottom:12px}
.fd-item p{font-size:14px;color:var(--muted);line-height:2}
/* ---- factory gallery ---- */
.factory-gallery{max-width:var(--w);margin:48px auto 0;padding:0 20px}
.fg-row{display:flex;gap:4px;margin-bottom:4px}
.fg-item{position:relative;overflow:hidden;flex:1;aspect-ratio:4/3;border-radius:4px}
.fg-item--lg{flex:1.6;aspect-ratio:16/9}
.fg-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s,filter .6s;filter:brightness(.88)}
.fg-item:hover img{transform:scale(1.04);filter:brightness(1)}

@media(max-width:768px){
  .fg-row{flex-direction:column}
  .fg-item,.fg-item--lg{aspect-ratio:16/9;flex:unset}
}


/* ===== FOUNDER ===== */
.about-grid{max-width:var(--w);margin:0 auto;padding:0 20px;display:grid;grid-template-columns:7fr 5fr;gap:64px;align-items:center}
.about-grid--founder{grid-template-columns:6fr 6fr}
.about-image{aspect-ratio:3/4;background-size:cover;background-position:center}
.about-image--founder{aspect-ratio:4/5}
.about-text h2{color:var(--dark);margin-bottom:22px}
.about-text p{font-size:15px;color:var(--muted);line-height:2.2;margin-bottom:14px;max-width:500px}
.about-text--founder p{font-size:15px;line-height:2.3}
.founder-sign{margin-top:28px;padding-top:0}
.founder-sign span{font-style:italic;color:var(--gold);font-size:15px;letter-spacing:2px}
.about-tel{margin-top:32px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.about-tel span{font-size:12px;letter-spacing:3px;color:var(--faint)}
.about-tel a{font:500 26px/1 var(--en);color:var(--gold);letter-spacing:1px}

/* ===== SHOWROOM ===== */
.showroom-banner{height:65vh;min-height:460px;background-size:cover;background-position:center;background-attachment:fixed;display:flex;align-items:center;position:relative}
.showroom-banner::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,.55)}
.showroom-inner{position:relative;z-index:2;max-width:var(--w);margin:0 auto;padding:40px}
.showroom-inner h2{color:#fff;margin-bottom:18px}
.showroom-inner p{font-size:15px;color:rgba(255,255,255,.7);line-height:2;margin-bottom:32px;max-width:380px}

/* ===== FOOTER ===== */
.footer{padding:80px 0 28px;background:var(--dark)}
.footer-top{max-width:var(--w);margin:0 auto;padding:0 20px;display:grid;grid-template-columns:1fr 2fr;gap:56px;margin-bottom:56px}
.footer-brand p{color:var(--faint);font-size:15px;margin-top:12px}
.footer-qr{display:flex;flex-direction:column;align-items:center;margin-top:20px;padding:16px;background:rgba(255,255,255,.04);border-radius:8px}
.qr-img{width:120px;height:120px;display:block}
.footer-qr span{font-size:13px;color:var(--faint);margin-top:8px;letter-spacing:2px}
.footer-social{display:flex;gap:20px;margin-top:24px}
.fs-item{display:flex;align-items:center;gap:6px;color:var(--faint);font-size:14px;transition:color .3s;letter-spacing:1px}
.fs-item:hover{color:var(--gold)}
.fs-item svg{flex-shrink:0}
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.footer-nav dt{font-size:15px;font-weight:500;letter-spacing:3px;color:var(--gold);margin-bottom:16px}
.footer-nav dd{margin-bottom:7px}
.footer-nav a,.footer-nav span{font-size:15px;color:var(--faint)}
.footer-nav a{transition:color .3s}
.footer-nav a:hover{color:#fff}
.footer-bottom{max-width:var(--w);margin:0 auto;padding:22px 20px 0;border-top:1px solid rgba(255,255,255,.06);text-align:center;font-size:13px;color:rgba(255,255,255,.22)}

/* Scroll Animations */
[data-animate]{opacity:0;transform:translateY(36px);transition:opacity .8s,transform .8s cubic-bezier(.25,.46,.45,.94)}
[data-animate].in{opacity:1;transform:translateY(0)}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .philo-grid{grid-template-columns:1fr;gap:40px}
  .philo-cards{grid-template-columns:1fr 1fr}
  .prod-featured{grid-template-columns:1fr}
  .prod-hero-card{min-height:300px}
  .prod-all{grid-template-columns:repeat(3,1fr)}
  .factory-detail{grid-template-columns:repeat(2,1fr)}
  .about-grid,.about-grid--founder{grid-template-columns:1fr;gap:40px}
  .about-image,.about-image--founder{aspect-ratio:16/9}
}

@media(max-width:768px){
  .header{height:64px}
  .header-inner{padding:0 16px}
  .logo-img{height:44px}
  .nav{display:none}
  .menu-btn{display:block}
  .hero-frame{padding:90px 32px 40px 64px}
  .hero-nav{right:20px;gap:10px}
  .hero-indicator{left:32px;bottom:40px;font-size:34px}
  .philo-cards{grid-template-columns:1fr}
  .prod-all{grid-template-columns:repeat(2,1fr)}
  .case-row{flex-direction:column}
  .case-item,.case-item--lg{aspect-ratio:4/3;flex:auto}
  .service-block,.service-block--rev{grid-template-columns:1fr}
  .service-visual{aspect-ratio:16/9;min-height:240px}
  .service-text{padding:44px 24px}
  .factory-stats{grid-template-columns:1fr 1fr}
  .factory-detail{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:40px}
  .sec{padding:80px 0}
  .showroom-banner{background-attachment:scroll}
}

@media(max-width:480px){
  .hero-text h1{font-size:34px}
  .prod-all{grid-template-columns:1fr}
  .factory-stats{grid-template-columns:1fr}
  .footer-nav{grid-template-columns:1fr 1fr}
}

/* ===== Section Texture Overlays (from old site backgrounds) ===== */
.sec--texture{position:relative}
.sec--texture::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;opacity:.12;background-color:rgba(26,24,22,0.45);background-size:cover;background-position:center;background-repeat:no-repeat}
.sec--texture-pro::after{background-image:url(../images/bg/pro_bg.jpg);opacity:.28}
.sec--texture-case::after{background-image:url(../images/bg/case_bg.jpg);opacity:.2}
.sec--texture-ser::after{background-image:url(../images/bg/ser_bg.jpg);opacity:.15}
.sec--texture-fea::after{background-image:url(../images/bg/fea_bg.jpg);opacity:.15}
.sec--texture-abt::after{background-image:url(../images/bg/abt_bg.jpg);opacity:.18}
.sec--texture-coop::after{background-image:url(../images/bg/coop_bg.jpg);opacity:.28}


/* ===== PRODUCT CENTER ===== */
.prod-banner{height:380px;background-size:cover;background-position:center;position:relative;display:flex;align-items:flex-end;margin-top:80px}
.prod-banner::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,.08) 55%)}
.prod-banner-inner{position:relative;z-index:2;max-width:var(--w);margin:0 auto;padding:0 20px 48px;width:100%}
.prod-banner-inner h1{font-family:var(--cn);font-weight:500;font-size:clamp(32px,5vw,48px);letter-spacing:4px;color:#fff;margin-bottom:8px}
.prod-banner-inner .pb-sub{font-size:13px;color:rgba(255,255,255,.6);letter-spacing:3px}

.breadcrumb-wrap{background:var(--bg2);border-bottom:1px solid var(--line)}
.breadcrumb{max-width:var(--w);margin:0 auto;padding:16px 20px;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.breadcrumb a{color:var(--muted);transition:color .3s}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .current{color:var(--dark);font-weight:500}

.prod-hero-card{max-width:var(--w);margin:48px auto 0;padding:0 20px;display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--bg2);min-height:440px}
.phc-visual{background-size:cover;background-position:center;min-height:440px}
.phc-body{padding:64px 56px;display:flex;flex-direction:column;justify-content:center}
.phc-body .sec-tag{color:var(--gold);margin-bottom:16px}
.phc-body h2{font-family:var(--cn);font-weight:500;font-size:32px;letter-spacing:2px;color:var(--dark);margin-bottom:16px}
.phc-body p{font-size:14px;color:var(--muted);line-height:2.2;margin-bottom:28px;max-width:331px}
.phc-body .btn{padding:12px 32px;background:var(--dark);color:var(--gold);font-size:12px;letter-spacing:3px;border:none;cursor:pointer;transition:background .3s;display:inline-block;text-decoration:none}
.phc-body .btn:hover{background:#333}

.prod-section{max-width:var(--w);margin:0 auto;padding:64px 20px 80px}
.prod-section h2{font-family:var(--cn);font-weight:500;font-size:24px;letter-spacing:3px;color:var(--dark);margin-bottom:12px;text-align:center}
.prod-section .ps-sub{font:12px var(--en);color:var(--faint);letter-spacing:3px;display:block;margin-bottom:40px;text-align:center}

.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.prod-card{background:var(--bg2);overflow:hidden;transition:transform .4s,box-shadow .4s;text-decoration:none;display:block}
.prod-card:hover{transform:translateY(-4px);box-shadow:0 12px 36px rgba(0,0,0,.1)}
.prod-card-img{aspect-ratio:1/1;background-size:cover;background-position:center;transition:transform .6s}
.prod-card:hover .prod-card-img{transform:scale(1.04)}
.prod-card-body{padding:22px 18px}
.prod-card-body h3{font-size:16px;font-weight:500;color:var(--dark);margin-bottom:6px}
.prod-card-body p{font-size:12px;color:var(--muted);line-height:1.8}
.prod-card-body .pc-tags{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px}
.pc-tag{font-size:10px;padding:3px 10px;background:var(--bg);color:var(--muted);letter-spacing:1px}

.proc-strip{max-width:var(--w);margin:0 auto;padding:0 20px 80px}
.proc-strip h2{font-family:var(--cn);font-weight:500;font-size:22px;letter-spacing:2px;color:var(--dark);margin-bottom:6px;text-align:center}
.proc-strip .ps-sub{margin-bottom:40px}
.proc-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.proc-card{text-align:center;padding:40px 20px;background:var(--bg2)}
.proc-card-icon{font-size:32px;margin-bottom:16px}
.proc-card h4{font-size:15px;font-weight:500;color:var(--dark);margin-bottom:8px}
.proc-card p{font-size:12px;color:var(--muted);line-height:2}

@media(max-width:1024px){
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .prod-hero-card{grid-template-columns:1fr;min-height:auto;overflow:hidden}
  .phc-visual{aspect-ratio:16/9;min-height:0;max-width:100%}
  .phc-body{padding:40px 1px;word-break:break-word;overflow-x:hidden;max-width:100%;box-sizing:border-box}
  .phc-body p{max-width:100%}
  .proc-cards{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .prod-banner{height:280px;margin-top:64px}
  .phc-body{overflow-x:hidden;max-width:100%;box-sizing:border-box}
  .phc-body h2{font-size:24px}
  .phc-body p{max-width:100%}
}
@media(max-width:480px){
  .prod-grid{grid-template-columns:1fr}
  .proc-cards{grid-template-columns:1fr}
  .phc-body{padding:32px 16px;overflow-x:hidden;max-width:100%;box-sizing:border-box}
  .phc-body p{max-width:100%}
}


/* ===== Product List (Series Pages) ===== */
.pl-hero{height:380px;background-size:cover;background-position:center;position:relative;display:flex;align-items:flex-end;margin-top:80px}
.pl-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,.08) 55%)}
.pl-hero-info{position:relative;z-index:2;max-width:var(--w);margin:0 auto;padding:0 20px 48px;width:100%}
.pl-hero-info h1{font-family:var(--cn);font-weight:500;font-size:clamp(28px,5vw,44px);letter-spacing:3px;color:#fff;margin-bottom:8px}
.pl-hero-info .pl-sub{font-size:13px;color:rgba(255,255,255,.6);letter-spacing:3px}
.pl-hero-info p{font-size:15px;color:rgba(255,255,255,.7);margin-top:8px;max-width:500px}

.pl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}
.pl-card{background:var(--bg2);border-radius:4px;overflow:hidden;transition:all .4s;border:1px solid var(--line);text-decoration:none;display:block}
.pl-card:hover{box-shadow:0 12px 40px rgba(0,0,0,.12);transform:translateY(-6px)}
.pl-card-img{aspect-ratio:1/1;width:100%;object-fit:cover;display:block;transition:transform .6s}
.pl-card:hover .pl-card-img{transform:scale(1.05)}
.pl-card-body{padding:18px 20px}
.pl-card-body h3{font-size:14px;font-weight:500;color:var(--dark);letter-spacing:1px;margin-bottom:6px}
.pl-card-body p{font-size:12px;color:var(--muted);line-height:1.8;margin-bottom:10px}
.pl-arrow{font-size:12px;color:var(--gold);letter-spacing:2px;display:inline-block;transition:transform .3s}
.pl-card:hover .pl-arrow{transform:translateX(4px)}

.pl-info{margin-top:64px;background:var(--bg2);padding:48px;border-radius:4px;border:1px solid var(--line)}
.pl-info h3{font-size:20px;font-weight:500;color:var(--dark);margin-bottom:16px;letter-spacing:1px}
.pl-info p{font-size:14px;color:var(--text);line-height:2.2;max-width:700px}

@media(max-width:1024px){.pl-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.pl-hero{height:280px;margin-top:64px}.pl-grid{grid-template-columns:repeat(2,1fr)}.pl-info{padding:28px}}
@media(max-width:480px){.pl-grid{grid-template-columns:1fr}}


/* ===== SERVICES PAGE ===== */
.svc-hero{height:440px;background-size:cover;background-position:center;position:relative;display:flex;align-items:flex-end;margin-top:80px}
.svc-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,.05) 60%)}
.svc-hero-info{position:relative;z-index:2;max-width:var(--w);margin:0 auto;padding:0 20px 48px;width:100%}
.svc-hero-info h1{font-family:var(--cn);font-weight:500;font-size:clamp(32px,5vw,48px);letter-spacing:4px;color:#fff;margin-bottom:8px}
.svc-hero-info .sh-sub{font-size:13px;color:rgba(255,255,255,.6);letter-spacing:3px}
.svc-detail{max-width:var(--w);margin:0 auto;padding:0 20px}
.svc-detail .sec-head{text-align:left;margin-bottom:40px}
.svc-row{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.svc-row--rev{direction:rtl}
.svc-row--rev>*{direction:ltr}
.svc-img{aspect-ratio:4/3;background-size:cover;background-position:center;border-radius:4px}
.svc-text h3{font-family:var(--cn);font-weight:500;font-size:28px;color:var(--dark);letter-spacing:2px;margin-bottom:16px}
.svc-text .svc-sub{font:11px var(--en);color:var(--faint);letter-spacing:4px;display:block;margin-bottom:20px}
.svc-text p{font-size:15px;color:var(--text);line-height:2.2;margin-bottom:20px}
.svc-text ul{list-style:none;padding:0;margin-bottom:24px}
.svc-text ul li{position:relative;padding-left:20px;font-size:14px;color:var(--text);line-height:2.2;margin-bottom:4px}
.svc-text ul li::before{content:'▸';position:absolute;left:0;color:var(--gold);font-size:11px}
.svc-points-inline{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-top:24px}
.spi-item{background:var(--bg2);padding:24px 20px;text-align:center;border-radius:2px}
.spi-num{font:600 40px var(--en);color:var(--line);margin-bottom:10px;line-height:1}
.spi-label{font-size:14px;color:var(--dark);font-weight:500;letter-spacing:1px}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.proc-step{background:var(--bg2);padding:40px 28px;text-align:center;position:relative}
.proc-step:not(:last-child)::after{content:'→';position:absolute;right:-12px;top:50%;transform:translateY(-50%);font-size:20px;color:var(--line);z-index:2}
.proc-num{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--gold);color:#fff;font:600 18px var(--en);margin-bottom:16px}
.proc-step h4{font-size:16px;font-weight:500;color:var(--dark);margin-bottom:8px}
.proc-step p{font-size:13px;color:var(--muted);line-height:1.8}
.qc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line)}
.qc-item{background:var(--bg2);padding:36px 24px;text-align:center}
.qc-icon{font-size:32px;margin-bottom:12px}
.qc-item h4{font-size:15px;font-weight:500;color:var(--dark);margin-bottom:8px}
.qc-item p{font-size:13px;color:var(--muted);line-height:1.8}
.svc-cta{text-align:center;padding:20px 0 0}
.svc-cta .btn{padding:14px 48px}

.service-page .sec{padding:72px 0}
@media(max-width:768px){.service-page .sec{padding:56px 0}}

@media(max-width:1024px){.process-grid{grid-template-columns:repeat(2,1fr)}.proc-step:not(:last-child)::after{display:none}.qc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
  .svc-hero{height:300px;margin-top:64px}
  .svc-row{grid-template-columns:1fr;gap:32px}
  .svc-img{aspect-ratio:16/9}
  .svc-points-inline{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .qc-grid{grid-template-columns:1fr}
  .svc-text h3{font-size:22px}
}


/* ===== SHOWROOM PAGE ===== */
.sr-hero{height:440px;background-size:cover;background-position:center;position:relative;display:flex;align-items:flex-end;margin-top:80px}
.sr-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,.05) 60%)}
.sr-hero-info{position:relative;z-index:2;max-width:var(--w);margin:0 auto;padding:0 20px 48px;width:100%}
.sr-hero-info h1{font-family:var(--cn);font-weight:500;font-size:clamp(32px,5vw,48px);letter-spacing:4px;color:#fff;margin-bottom:8px}
.sr-hero-info .sr-sub{font-size:13px;color:rgba(255,255,255,.6);letter-spacing:3px}
.sr-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.sr-intro-img{aspect-ratio:4/3;background-size:cover;background-position:center;border-radius:4px}
.sr-intro-text h3{font-family:var(--cn);font-weight:500;font-size:28px;color:var(--dark);letter-spacing:2px;margin-bottom:16px}
.sr-intro-text p{font-size:15px;color:var(--text);line-height:2.2;margin-bottom:16px}
.sr-intro-features{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.sr-feat-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);letter-spacing:1px;background:var(--bg2);padding:8px 16px;border-radius:2px;border:1px solid var(--line)}
.sr-feat-item .feat-icon{font-size:16px}
.sr-gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sr-gallery-card{background:var(--bg2);border-radius:4px;overflow:hidden;cursor:pointer;transition:all .4s;border:1px solid var(--line)}
.sr-gallery-card:hover{box-shadow:0 12px 40px rgba(0,0,0,.12);transform:translateY(-6px)}
.sr-gallery-img{aspect-ratio:4/3;background-size:cover;background-position:center;transition:transform .6s}
.sr-gallery-card:hover .sr-gallery-img{transform:scale(1.05)}
.sr-gallery-body{padding:20px 24px}
.sr-gallery-body h3{font-size:16px;font-weight:500;color:var(--dark);letter-spacing:1px;margin-bottom:6px}
.sr-gallery-body p{font-size:13px;color:var(--faint);letter-spacing:2px}
.sr-visit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sr-visit-card{background:var(--bg2);border:1px solid var(--line);border-radius:4px;padding:36px 28px;text-align:center;transition:box-shadow .3s}
.sr-visit-card:hover{box-shadow:0 8px 32px rgba(0,0,0,.06)}
.sr-visit-icon{font-size:32px;margin-bottom:16px;display:block}
.sr-visit-card h4{font-size:16px;font-weight:500;color:var(--dark);margin-bottom:10px;letter-spacing:1px}
.sr-visit-card p{font-size:14px;color:var(--muted);line-height:2}
.sr-cta-block{text-align:center}
.sr-cta-block p{font-size:16px;color:var(--text);max-width:600px;margin:0 auto 32px;line-height:2}
.sr-stats-bar{background:var(--dark);padding:64px 0}
.sr-stats-grid{max-width:var(--w);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:center}
.sr-stat-item{color:#fff}
.sr-stat-num{font:600 clamp(36px,5vw,56px)/1 var(--en);color:var(--gold);display:block;margin-bottom:8px}
.sr-stat-label{font-size:13px;color:rgba(255,255,255,.5);letter-spacing:3px}
.lightbox{position:fixed;inset:0;z-index:999;background:rgba(0,0,0,.92);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .4s}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:2px}
.lightbox-close{position:absolute;top:24px;right:32px;background:none;border:none;color:#fff;font-size:32px;cursor:pointer;z-index:1;transition:color .3s}
.lightbox-close:hover{color:var(--gold)}
.lightbox-title{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.7);font-size:14px;letter-spacing:2px}
@media(max-width:1024px){.sr-intro-grid{grid-template-columns:1fr;gap:40px}.sr-gallery-grid{grid-template-columns:repeat(2,1fr)}.sr-visit-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.sr-hero{height:300px;margin-top:64px}.sr-gallery-grid{grid-template-columns:1fr}.sr-visit-grid{grid-template-columns:1fr}.sr-stats-grid{grid-template-columns:1fr;gap:28px}}


.prod-hero{height:440px;background-size:cover;background-position:center;position:relative;display:flex;align-items:flex-end;margin-top:80px}
.prod-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,.05) 60%)}
.prod-hero-info{position:relative;z-index:2;max-width:var(--w);margin:0 auto;padding:0 20px 48px;width:100%}
.prod-hero-info h1{font-family:var(--cn);font-weight:500;font-size:clamp(32px,5vw,48px);letter-spacing:4px;color:#fff;margin-bottom:8px}
.prod-hero-info .ph-sub{font-size:13px;color:rgba(255,255,255,.6);letter-spacing:3px}
/* ===== PRODUCTION PAGE ===== */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;background:var(--line)}
.stats-row .fstat{background:var(--bg2);padding:36px 24px;text-align:center}
.stats-row .fstat-num{font:600 clamp(36px,5vw,56px) var(--en);color:var(--gold);line-height:1}
.stats-row .fstat-unit{font:400 18px var(--en);color:var(--gold);vertical-align:super}
.stats-row .fstat-label{display:block;font-size:13px;color:var(--muted);margin-top:8px;letter-spacing:2px}
.equip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.equip-card{background:var(--bg2);padding:40px 32px;border-radius:2px;transition:box-shadow .3s}
.equip-card:hover{box-shadow:0 8px 32px rgba(0,0,0,.08)}
.equip-icon{font-size:36px;margin-bottom:16px}
.equip-card h3{font-size:19px;font-weight:500;color:var(--dark);margin-bottom:12px;letter-spacing:1px}
.equip-card p{font-size:14px;color:var(--text);line-height:2}
.pipe-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.pipe-step{background:var(--bg2);padding:32px 20px;text-align:center;position:relative}
.pipe-num{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--dark);color:#fff;font:600 16px var(--en);margin-bottom:14px}
.pipe-step h4{font-size:15px;font-weight:500;color:var(--dark);margin-bottom:8px}
.pipe-step p{font-size:12px;color:var(--muted);line-height:1.8}
.gal-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:4px;margin-bottom:4px}
.gal-row--alt{grid-template-columns:1fr 2fr 1fr}
.gal-row--rev{grid-template-columns:1fr 1fr 2fr}
.gal-img{aspect-ratio:16/10;background-size:cover;background-position:center;transition:transform .5s;cursor:pointer}
.gal-img:hover{transform:scale(1.02)}
.cta-block{text-align:center}
.cta-block p{font-size:16px;color:var(--text);max-width:600px;margin:0 auto 32px;line-height:2}
.cta-block .btn{padding:14px 48px}
@media(max-width:1024px){.equip-grid{grid-template-columns:1fr 1fr}.pipe-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.stats-row{grid-template-columns:repeat(2,1fr)}.equip-grid,.pipe-grid{grid-template-columns:1fr}.gal-row,.gal-row--alt,.gal-row--rev{grid-template-columns:1fr 1fr}}


/* ===== ABOUT PAGE ===== */
.about-hero{height:380px;background-size:cover;background-position:center;position:relative;display:flex;align-items:flex-end;margin-top:100px}
.about-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,.05) 55%)}
.about-hero-info{position:relative;z-index:2;max-width:var(--w);margin:0 auto;padding:0 20px 48px;width:100%}
.about-hero-info h1{font-family:var(--cn);font-weight:500;font-size:clamp(32px,5vw,48px);letter-spacing:4px;color:#fff;margin-bottom:8px}
.about-hero-info .ah-sub{font-size:13px;color:rgba(255,255,255,.6);letter-spacing:3px}
.tab-bar{background:var(--bg2);border-bottom:1px solid var(--line);position:sticky;top:100px;z-index:50;overflow-x:auto;-webkit-overflow-scrolling:touch}
.tab-bar-inner{max-width:var(--w);margin:0 auto;display:flex;gap:0;min-width:max-content}
.tab-btn{display:block;padding:15px 24px;font-size:13px;font-weight:400;color:var(--muted);letter-spacing:2px;white-space:nowrap;transition:color .3s;border:none;background:none;cursor:pointer;border-bottom:2px solid transparent;font-family:var(--cn)}
.tab-btn:hover{color:var(--gold)}
.tab-btn.active{color:var(--gold);border-bottom-color:var(--gold);font-weight:500}
.tab-panel{display:none}
.tab-panel.active{display:block}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.intro-img{aspect-ratio:4/3;background-size:cover;background-position:center;border-radius:4px}
.intro-text h3{font-family:var(--cn);font-weight:500;font-size:28px;color:var(--dark);letter-spacing:2px;margin-bottom:16px}
.intro-text p{font-size:15px;color:var(--text);line-height:2.2;margin-bottom:16px}
.stats-bar{background:var(--dark);padding:64px 0;margin-top:100px}
.stats-grid{max-width:var(--w);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:40px;text-align:center}
.stat-item{color:#fff}
.stat-num{font:600 clamp(36px,5vw,56px)/1 var(--en);color:var(--gold);display:block;margin-bottom:8px}
.stat-label{font-size:13px;color:rgba(255,255,255,.5);letter-spacing:3px}
.founder-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.founder-img{aspect-ratio:4/3;background-size:cover;background-position:center;border-radius:4px}
.founder-text h3{font-family:var(--cn);font-weight:500;font-size:28px;color:var(--dark);letter-spacing:2px;margin-bottom:8px}
.founder-role{font-size:13px;color:var(--gold);letter-spacing:2px;display:block;margin-bottom:20px}
.founder-text p{font-size:15px;color:var(--text);line-height:2.2;margin-bottom:12px}
.founder-quote{font-style:italic;font-size:16px;color:var(--dark);border-left:3px solid var(--gold);padding-left:16px;margin-top:24px;line-height:2}
.honor-cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.honor-cert-card{background:var(--bg2);border-radius:2px;overflow:hidden;transition:all .4s;border:1px solid var(--line);display:block;text-decoration:none}
.honor-cert-card:hover{box-shadow:0 8px 32px rgba(0,0,0,.1);transform:translateY(-4px)}
.honor-img-wrap{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--bg)}
.honor-img-wrap img{width:100%;height:100%;object-fit:contain;transition:transform .6s}
.honor-cert-card:hover .honor-img-wrap img{transform:scale(1.05)}
.honor-img-wrap::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,0);transition:background .4s}
.honor-cert-card:hover .honor-img-wrap::after{background:rgba(0,0,0,.15)}
.honor-zoom{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.8);width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.9);display:flex;align-items:center;justify-content:center;opacity:0;transition:all .4s;z-index:2}
.honor-cert-card:hover .honor-zoom{opacity:1;transform:translate(-50%,-50%) scale(1)}
.honor-zoom svg{width:20px;height:20px;stroke:var(--dark)}
.honor-body{padding:20px 18px}
.honor-body h4{font-size:15px;font-weight:500;color:var(--dark);letter-spacing:1px;margin-bottom:4px;line-height:1.5}
.honor-body .honor-tag{display:inline-block;font-size:11px;color:var(--gold);letter-spacing:2px;border:1px solid var(--gold);padding:2px 10px;border-radius:1px}
.client-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:2px;background:var(--line)}
.client-card{background:var(--bg2);padding:24px 16px;display:flex;align-items:center;justify-content:center;min-height:110px;transition:background .3s}
.client-card:hover{background:var(--dark)}
.client-card img{max-width:100%;max-height:70px;object-fit:contain;transition:transform .3s;filter:grayscale(100%);opacity:.65}
.client-card:hover img{filter:grayscale(0%);opacity:1;transform:scale(1.08)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-card{background:var(--bg2);padding:36px 32px;border-radius:2px;display:flex;align-items:flex-start;gap:16px;transition:box-shadow .3s;border:1px solid var(--line)}
.contact-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.06)}
.contact-card-icon{font-size:28px;flex-shrink:0;margin-top:2px}
.contact-card h4{font-size:15px;font-weight:500;color:var(--dark);margin-bottom:6px}
.contact-card p,.contact-card a{font-size:14px;color:var(--muted);line-height:1.8}
.contact-card a{transition:color .3s}
.contact-card a:hover{color:var(--gold)}
@media(max-width:1024px){.honor-cert-grid{grid-template-columns:repeat(2,1fr)}.client-grid{grid-template-columns:repeat(4,1fr)}.intro-grid,.founder-grid{grid-template-columns:1fr;gap:32px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:32px}}
@media(max-width:768px){.about-hero{height:280px;margin-top:64px}.tab-bar{top:64px}.tab-btn{padding:14px 16px;font-size:12px;letter-spacing:1px}.honor-cert-grid{grid-template-columns:1fr;gap:12px}.client-grid{grid-template-columns:repeat(3,1fr)}.client-card{min-height:90px}.contact-grid{grid-template-columns:1fr;gap:16px}.stats-bar{padding:40px 0}}