/* ================================================================
   CHANGZHOU ACE TEXTILE CO., LTD. — styles.css v4
   Brand Blue palette extracted from ACE logo
   Primary:  #3aaedd  (logo thread blue)
   Deep:     #1a6fa8  (darker blue)
   Navy bg:  #0d1f2e  (deep navy)
   Pale:     #e8f5fb  (tint)
   Text:     #6a6a72  (logo text grey)
================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,700&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── Variables ── */
:root {
  --navy:       #0d1f2e;
  --navy-mid:   #152a3d;
  --blue:       #3aaedd;
  --blue-dk:    #1e8abf;
  --blue-dkr:   #1a6fa8;
  --blue-lt:    #62c0e6;
  --blue-pale:  #e6f5fb;
  --blue-pale2: #ceeaf7;
  --warm-white: #f8fafc;
  --off-white:  #eef4f8;
  --stroke:     #d8e8f0;
  --muted:      #4f6273;
  --dark-text:  #142430;
  --white:      #ffffff;
  --nav-h:      72px;
  --copy-scale: 1.2;
  --ease:       cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:'DM Sans',sans-serif;color:var(--dark-text);background:var(--warm-white);overflow-x:hidden;-webkit-font-smoothing:antialiased;}
img{display:block;max-width:100%;}
a{text-decoration:none;color:inherit;}

/* ── NAVBAR ── */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 64px;
  background:rgba(248,250,252,.97);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--stroke);
  transition:box-shadow .3s var(--ease);
}
.navbar.scrolled{box-shadow:0 4px 32px rgba(13,31,46,.1);}
.nav-logo img{height:60px;width:auto;object-fit:contain;}
.nav-links{display:flex;align-items:center;gap:40px;list-style:none;}
.nav-links a{
  font-size:calc(12px * var(--copy-scale));font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--dark-text);position:relative;padding-bottom:2px;
  transition:color .2s var(--ease);
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-2px;
  width:0;height:1.5px;background:var(--blue);
  transition:width .25s var(--ease);
}
.nav-links a:hover{color:var(--blue);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-links a.active{color:var(--blue);}

.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;background:none;border:none;}
.hamburger span{display:block;width:24px;height:1.5px;background:var(--dark-text);transition:.3s var(--ease);}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

.mobile-nav{
  display:none;position:fixed;
  top:var(--nav-h);left:0;right:0;
  background:var(--warm-white);
  border-bottom:1px solid var(--stroke);
  z-index:999;padding:32px 40px;
  flex-direction:column;gap:24px;
}
.mobile-nav.open{display:flex;}
.mobile-nav a{font-size:calc(13px * var(--copy-scale));font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--dark-text);}
.mobile-nav a.active{color:var(--blue);}

/* ── PAGE WRAP ── */
.page-wrap{padding-top:var(--nav-h);}

/* ── PAGE BANNER ── */
.page-banner{
  background:var(--navy);
  padding:88px 64px 80px;
  position:relative;overflow:hidden;
}
.page-banner::before{
  content:'';position:absolute;right:-120px;top:-120px;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle, rgba(58,174,221,.14) 0%, transparent 70%);
  pointer-events:none;
}
.page-banner-inner{max-width:640px;}
.page-banner h1{
  font-family:'Playfair Display',serif;
  font-size:clamp(42px,6vw,68px);font-weight:700;
  color:var(--white);line-height:1.05;margin-bottom:14px;
}
.page-banner p{font-size:calc(15px * var(--copy-scale));color:rgba(255,255,255,.5);font-weight:300;line-height:1.7;}

/* ── EYEBROW ── */
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-size:13.3px;letter-spacing:.24em;font-weight:600;
  text-transform:uppercase;color:var(--blue);margin-bottom:14px;
}
.eyebrow::before{content:'';width:28px;height:1px;background:var(--blue);}

/* ── HEADINGS ── */
.h-display{
  font-family:'Playfair Display',serif;
  font-size:clamp(36px,5vw,58px);font-weight:700;line-height:1.06;
}
.h-display.white{color:var(--white);}
.h-display.center{text-align:center;}

/* ── SECTIONS ── */
.section{padding:104px 64px;}
.section--alt{background:var(--off-white);}
.section--navy{background:var(--navy);}

/* ── DIVIDER ── */
.divider{width:48px;height:2px;background:var(--blue);margin:20px 0 28px;}
.divider.center{margin-left:auto;margin-right:auto;}

/* ── BUTTONS ── */
.btn-gold{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--blue);color:var(--white);
  padding:15px 36px;font-size:10.5px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;border:none;
  cursor:pointer;font-family:'DM Sans',sans-serif;
  transition:background .2s var(--ease),transform .15s var(--ease);
}
.btn-gold:hover{background:var(--blue-dk);transform:translateY(-2px);}

.btn-ghost-white{
  display:inline-flex;align-items:center;gap:10px;
  background:transparent;color:var(--white);
  padding:14px 35px;font-size:10.5px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;
  border:1.5px solid rgba(255,255,255,.4);
  cursor:pointer;font-family:'DM Sans',sans-serif;
  transition:border-color .2s,background .2s,transform .15s var(--ease);
}
.btn-ghost-white:hover{border-color:var(--white);background:rgba(255,255,255,.08);transform:translateY(-2px);}

.btn-ghost-dark{
  display:inline-flex;align-items:center;gap:10px;
  background:transparent;color:var(--dark-text);
  padding:14px 35px;font-size:10.5px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;
  border:1.5px solid var(--dark-text);
  cursor:pointer;font-family:'DM Sans',sans-serif;
  transition:background .2s,color .2s;
}
.btn-ghost-dark:hover{background:var(--dark-text);color:var(--white);}

.link-cta{
  display:inline-flex;align-items:center;gap:8px;
  font-size:10.5px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--dark-text);
  border-bottom:1.5px solid var(--dark-text);padding-bottom:3px;
  transition:color .2s,border-color .2s;
  background:none;border-top:none;border-left:none;border-right:none;
  cursor:pointer;font-family:'DM Sans',sans-serif;
}
.link-cta:hover{color:var(--blue);border-bottom-color:var(--blue);}
.link-cta .arrow{transition:transform .2s var(--ease);}
.link-cta:hover .arrow{transform:translateX(4px);}

/* ── FOOTER ── */
.footer{
  background:var(--navy);
  border-top:1px solid rgba(255,255,255,.06);
  padding:32px 64px;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
}
.footer-copy{font-size:calc(11.5px * var(--copy-scale));color:rgba(255,255,255,.3);font-weight:300;}
.footer-links{display:flex;gap:32px;flex-wrap:wrap;}
.footer-links a{
  font-size:calc(10px * var(--copy-scale));letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.4);font-weight:500;transition:color .2s;
}
.footer-links a:hover{color:rgba(255,255,255,.9);}
.footer-links a.active{color:var(--white);font-weight:600;}

/* ================================================================
   HOME — HERO CAROUSEL
================================================================ */
.hero-carousel{
  position:relative;
  height:calc(100vh - var(--nav-h));
  min-height:580px;overflow:hidden;background:var(--navy);
}
.slides-track{position:absolute;inset:0;}
.slide{
  position:absolute;inset:0;opacity:0;
  transition:opacity .9s var(--ease);pointer-events:none;
}
.slide.active{opacity:1;pointer-events:auto;}
.slide-img{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  transform:scale(1.06);
  transition:transform 7s var(--ease);
}
.slide.active .slide-img{transform:scale(1);}
.slide-overlay{
  position:absolute;inset:0;
  background:linear-gradient(
    105deg,
    rgba(24,24,24,.42) 0%,
    rgba(24,24,24,.24) 52%,
    rgba(24,24,24,.06) 100%
  );
}
.slide-content{
  position:absolute;inset:0;
  display:flex;flex-direction:column;justify-content:center;
  padding:80px 80px 80px 88px;max-width:700px;
}
.slide .hero-est{
  font-size:9.5px;letter-spacing:.28em;font-weight:600;
  text-transform:uppercase;color:var(--blue-lt);
  display:flex;align-items:center;gap:14px;margin-bottom:24px;
}
.slide .hero-est::before{content:'';width:28px;height:1px;background:var(--blue-lt);}
.slide .hero-title{
  font-family:'Playfair Display',serif;
  line-height:.90;font-weight:900;
  font-size:clamp(56px,8.5vw,104px);
  text-shadow:0 5px 24px rgba(0,0,0,.34);
}
.slide .hero-title .line1{color:var(--white);display:block;}
.slide .hero-title .line2{color:var(--blue-lt);display:block;font-style:italic;}
.slide .hero-rule{width:52px;height:1.5px;background:var(--blue);margin:30px 0;}
.slide .hero-sub{
  font-size:calc(14.5px * var(--copy-scale));line-height:1.85;
  color:rgba(255,255,255,.55);max-width:400px;font-weight:300;
}
.slide .hero-btns{display:flex;gap:14px;margin-top:40px;flex-wrap:wrap;}
.slide .hero-btns .btn-gold,
.slide .hero-btns .btn-ghost-white{
  box-shadow:0 10px 28px rgba(0,0,0,.22);
}

/* Arrows */
.carousel-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  width:52px;height:52px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  color:var(--white);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s,border-color .2s,color .2s;z-index:10;
}
.carousel-arrow:hover{background:var(--blue);border-color:var(--blue);color:var(--white);}
.carousel-arrow.prev{left:36px;}
.carousel-arrow.next{right:36px;}

/* Dots */
.carousel-dots{
  position:absolute;bottom:36px;left:50%;transform:translateX(-50%);
  display:flex;gap:10px;z-index:10;
}
.cdot{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.28);
  border:none;cursor:pointer;padding:0;
  transition:background .3s,transform .3s;
}
.cdot.active{background:var(--blue);transform:scale(1.3);}

/* Counter */
.carousel-counter{
  position:absolute;bottom:36px;right:52px;
  font-size:12px;font-weight:600;letter-spacing:.1em;
  color:rgba(255,255,255,.35);z-index:10;
  display:flex;align-items:center;gap:4px;
}
.carousel-counter .sep{color:rgba(255,255,255,.18);margin:0 2px;}

/* Scroll hint */
.hero-scroll{
  position:absolute;bottom:32px;left:88px;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-size:9px;letter-spacing:.22em;text-transform:uppercase;
  color:rgba(255,255,255,.28);font-weight:600;z-index:10;
  cursor:pointer;
}
.scroll-line{
  width:1px;height:44px;
  background:linear-gradient(to bottom,transparent,rgba(255,255,255,.26));
  animation:scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse{0%,100%{opacity:.3;transform:scaleY(1);}50%{opacity:1;transform:scaleY(1.15);}}

/* ── STATS BAR ── */
.stats-bar{
  background:var(--navy-mid);
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(255,255,255,.06);
}
.stat-item{
  text-align:center;padding:44px 20px;
  border-right:1px solid rgba(255,255,255,.06);
  position:relative;
}
.stat-item::after{
  content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:0;height:2px;background:var(--blue);
  transition:width .3s var(--ease);
}
.stat-item:hover::after{width:44px;}
.stat-item:last-child{border-right:none;}
.stat-num{
  font-family:'Playfair Display',serif;
  font-size:clamp(32px,4vw,48px);font-weight:700;
  color:var(--blue-lt);line-height:1;
}
.stat-label{
  font-size:9px;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.35);margin-top:8px;font-weight:600;
}

/* ── PRECISION ── */
.precision-wrap{display:grid;grid-template-columns:1fr 1fr;gap:96px;align-items:center;}
.precision-media{position:relative;}
.precision-img-frame{position:relative;overflow:hidden;}
.precision-img-frame img{
  width:100%;height:540px;object-fit:cover;display:block;
  transition:transform .6s var(--ease);
}
.precision-img-frame:hover img{transform:scale(1.03);}
.precision-img-frame::before{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(135deg,rgba(58,174,221,.07) 0%,transparent 60%);
  pointer-events:none;
}
.precision-badge{
  position:absolute;bottom:0;right:0;z-index:2;
  background:var(--white);padding:28px 32px;max-width:280px;
  border-left:3px solid var(--blue);
  box-shadow:0 16px 48px rgba(13,31,46,.14);
}
.precision-badge p{
  font-family:'Playfair Display',serif;
  font-size:calc(14.5px * var(--copy-scale));line-height:1.65;font-style:italic;color:var(--dark-text);
}
.precision-bg-label{
  position:absolute;left:-20px;top:50%;transform:translateY(-50%) rotate(-90deg);
  transform-origin:center;
  font-size:9px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--stroke);font-weight:700;white-space:nowrap;pointer-events:none;
}
.precision-body{padding-left:8px;}
.precision-body .h-display{margin-bottom:24px;}
.precision-body p{font-size:calc(14.5px * var(--copy-scale));line-height:1.9;color:var(--muted);margin-bottom:36px;}

/* ── CATEGORIES ── */
.cat-intro{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:56px;flex-wrap:wrap;gap:16px;
}
.cat-intro p{
  font-size:calc(14px * var(--copy-scale));
  line-height:1.75;
  color:var(--dark-text);
  max-width:660px;
  padding:12px 18px;
  background:linear-gradient(135deg, rgba(58,174,221,.09) 0%, rgba(255,255,255,.85) 100%);
  border:1px solid rgba(58,174,221,.18);
  border-left:3px solid var(--blue);
  border-radius:14px;
  box-shadow:0 10px 28px rgba(13,31,46,.05);
}
.categories-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--stroke);border:1px solid var(--stroke);
}
.cat-card{
  background:var(--warm-white);
  display:flex;align-items:center;gap:20px;
  padding:28px 24px;cursor:pointer;
  transition:background .2s var(--ease);
  position:relative;overflow:hidden;
}
.cat-card::after{
  content:'';position:absolute;bottom:0;left:0;
  width:0;height:2px;background:var(--blue);
  transition:width .3s var(--ease);
}
.cat-card:hover{background:var(--white);}
.cat-card:hover::after{width:100%;}
.cat-card img{width:52px;height:52px;object-fit:contain;flex-shrink:0;}
.cat-label{font-size:18.75px;font-weight:600;line-height:1.35;color:var(--dark-text);}
.cat-arrow{
  margin-left:auto;font-size:16px;color:var(--blue);
  opacity:0;transform:translateX(-8px);
  transition:opacity .2s,transform .2s;
}
.cat-card:hover .cat-arrow{opacity:1;transform:translateX(0);}

/* ================================================================
   ABOUT
================================================================ */
.about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:96px;align-items:center;}
.about-text p{font-size:calc(14.5px * var(--copy-scale));line-height:1.9;color:var(--muted);margin-bottom:18px;}
.about-text p strong{color:var(--dark-text);font-weight:600;}
.about-text h2{
  font-family:'Playfair Display',serif;
  font-size:clamp(20px,2.4vw,26px);font-weight:700;line-height:1.45;margin-bottom:24px;
}
.about-img-wrap{position:relative;}
.about-img-wrap img{width:100%;height:520px;object-fit:cover;display:block;}
.about-img-badge{
  position:absolute;left:-28px;bottom:48px;
  background:var(--blue);padding:24px 28px;
  box-shadow:0 16px 48px rgba(13,31,46,.18);max-width:200px;
}
.about-img-badge .num{
  font-family:'Playfair Display',serif;
  font-size:44px;font-weight:700;color:var(--white);line-height:1;
}
.about-img-badge .lbl{
  font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;
  font-weight:700;color:rgba(255,255,255,.7);margin-top:6px;
}

/* ================================================================
   PRODUCTS
================================================================ */
.products-intro{text-align:center;max-width:580px;margin:-24px auto 48px;}
.products-intro p{font-size:calc(15px * var(--copy-scale));line-height:1.8;color:var(--muted);margin-top:16px;}

.product-cards{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--stroke);border:1px solid var(--stroke);margin-bottom:104px;
}
.product-card{
  background:var(--warm-white);padding:40px 36px;
  position:relative;overflow:hidden;transition:background .2s var(--ease);
}
.product-card:hover{background:var(--white);}
.product-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--blue);transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease);
}
.product-card:hover::before{transform:scaleX(1);}
.product-card-num{
  font-family:'Playfair Display',serif;
  font-size:56px;font-weight:700;color:var(--stroke);
  line-height:1;margin-bottom:20px;transition:color .2s;
}
.product-card:hover .product-card-num{color:var(--blue-pale2);}
.product-card h3{font-family:'Playfair Display',serif;font-size:22px;font-weight:700;margin-bottom:6px;}
.product-card h3 small{
  display:block;font-size:11px;font-weight:400;
  color:var(--muted);font-family:'DM Sans',sans-serif;margin-top:5px;
}
.product-rule{width:36px;height:1.5px;background:var(--blue);margin:20px 0;}
.spec-label{
  font-size:9px;letter-spacing:.2em;text-transform:uppercase;
  font-weight:700;color:var(--blue-dk);margin-bottom:7px;margin-top:18px;display:block;
}
.product-card p{font-size:calc(13px * var(--copy-scale));line-height:1.8;color:var(--muted);}
.product-card ul{list-style:none;}
.product-card ul li{
  font-size:calc(13px * var(--copy-scale));line-height:1.75;color:var(--muted);
  padding:7px 0 7px 20px;border-bottom:1px solid var(--stroke);position:relative;
}
.product-card ul li:last-child{border-bottom:none;}
.product-card ul li::before{
  content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--blue);
}

/* Gallery */
.gallery-heading{text-align:center;margin-bottom:44px;}
.gallery-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px;justify-content:center;}
.tab-btn{
  padding:12px 22px;font-size:11px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;cursor:pointer;
  border-radius:999px;
  border:1.5px solid var(--stroke);background:var(--warm-white);color:var(--muted);
  font-family:'DM Sans',sans-serif;transition:all .2s var(--ease);
}
.tab-btn:hover{border-color:var(--blue);color:var(--blue-dk);}
.tab-btn.active{background:var(--navy);color:var(--white);border-color:var(--navy);}

.gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.gallery-item{
  position:relative;overflow:hidden;background:var(--stroke);
  border-radius:16px;isolation:isolate;
}
.gallery-item img{
  width:100%;height:240px;object-fit:cover;display:block;
  transition:transform .45s var(--ease);
}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-item::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top, rgba(13,31,46,.56) 0%, rgba(13,31,46,0) 55%);
  pointer-events:none;
}
.gallery-item.hidden{display:none;}

/* ================================================================
   COLLECTIONS
================================================================ */
.coll-block{
  display:grid;grid-template-columns:1fr 1fr;
  gap:0;align-items:stretch;margin-bottom:2px;min-height:500px;
}
.coll-block.flip{direction:rtl;}
.coll-block.flip > *{direction:ltr;}
.coll-img-wrap{position:relative;overflow:hidden;}
.coll-img-wrap img{
  width:100%;height:100%;min-height:460px;object-fit:cover;
  transition:transform .7s var(--ease);
}
.coll-img-wrap:hover img{transform:scale(1.04);}
.coll-text{
  display:flex;flex-direction:column;justify-content:center;
  padding:72px 64px;background:var(--white);
}
.coll-text h2{
  font-family:'Playfair Display',serif;
  font-size:clamp(36px,4.5vw,52px);font-weight:700;line-height:1.05;margin-bottom:24px;
}
.coll-text p{font-size:calc(14.5px * var(--copy-scale));line-height:1.9;color:var(--muted);margin-bottom:14px;}
.coll-text .cta-wrap{margin-top:16px;}

/* ================================================================
   PRODUCTION
================================================================ */
.facilities-row{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:3px;margin-bottom:104px;background:var(--stroke);border:1px solid var(--stroke);
}
.facility-card{background:var(--warm-white);overflow:hidden;position:relative;}
.facility-img{position:relative;overflow:hidden;}
.facility-img img{
  width:100%;height:240px;object-fit:cover;display:block;
  transition:transform .5s var(--ease);
}
.facility-card:hover .facility-img img{transform:scale(1.05);}
.facility-num{
  position:absolute;top:16px;left:16px;
  background:var(--blue);width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
  font-family:'Playfair Display',serif;
  font-size:15px;font-weight:700;color:var(--white);z-index:2;
}
.facility-body{padding:28px 28px 36px;}
.facility-body h3{font-family:'Playfair Display',serif;font-size:20px;font-weight:700;margin-bottom:12px;}
.facility-body p{font-size:calc(13px * var(--copy-scale));line-height:1.8;color:var(--muted);}

/* ── PROCESS TIMELINE ── */
.process-section{max-width:980px;margin:0 auto;}
.process-header{text-align:center;margin-bottom:72px;}
.process-header p{font-size:calc(15px * var(--copy-scale));color:var(--muted);line-height:1.75;margin-top:14px;max-width:520px;margin-left:auto;margin-right:auto;}

.h-timeline{
  position:relative;
  display:flex;flex-direction:column;
  gap:38px;
  padding-left:92px;
}
.h-track{
  position:absolute;top:0;bottom:0;
  left:27px;width:1px;
  background:linear-gradient(to bottom, var(--blue-pale2) 0%, var(--stroke) 100%);
  z-index:0;
}
.h-step{
  display:flex;align-items:flex-start;
  gap:38px;
  text-align:left;
  position:relative;z-index:1;
}
.h-dot{
  width:54px;height:54px;border-radius:50%;
  background:var(--blue);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 0 7px var(--blue-pale);
  flex-shrink:0;
  margin-left:-92px;
  transition:transform .25s var(--ease),box-shadow .25s;
}
.h-step:hover .h-dot{
  transform:scale(1.12);
  box-shadow:0 0 0 10px rgba(58,174,221,.2);
}
.h-dot span{font-family:'Playfair Display',serif;font-size:18px;font-weight:700;color:var(--white);}
.h-step-body{
  flex:1;
  min-width:0;
  background:var(--white);
  border:1px solid var(--stroke);
  border-radius:12px;
  padding:28px 32px;
  box-shadow:0 10px 30px rgba(13,31,46,.05);
}
.h-step.is-active .h-step-body{border-color:var(--blue-pale2);}
.step-label{
  color:var(--blue-dkr);
  font-size:12px;
  font-weight:700;
  letter-spacing:.22em;
  text-transform:uppercase;
  margin-bottom:10px;
}
.h-step-body h4{font-size:17px;font-weight:700;color:var(--dark-text);margin-bottom:14px;line-height:1.3;}
.h-step-body p{font-size:calc(15px * var(--copy-scale));line-height:1.75;color:var(--muted);}

/* Key highlights */
.highlights-section{margin-top:104px;}
.kh-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:3px;background:var(--stroke);border:1px solid var(--stroke);
}
.kh-card{
  background:var(--warm-white);padding:44px 36px;
  position:relative;overflow:hidden;transition:background .2s;
}
.kh-card:hover{background:var(--white);}
.kh-icon-wrap{
  width:60px;height:60px;background:var(--blue-pale);
  display:flex;align-items:center;justify-content:center;
  font-size:26px;margin-bottom:24px;position:relative;
}
.kh-icon-wrap::after{
  content:'';position:absolute;bottom:-8px;right:-8px;
  width:100%;height:100%;border:1.5px solid var(--blue);
  pointer-events:none;transition:transform .2s var(--ease);
}
.kh-card:hover .kh-icon-wrap::after{transform:translate(4px,4px);}
.kh-card h3{font-size:17px;font-weight:700;margin-bottom:12px;}
.kh-card p{font-size:calc(13.5px * var(--copy-scale));line-height:1.8;color:var(--muted);}
.kh-note{
  text-align:center;font-size:calc(14px * var(--copy-scale));color:var(--muted);
  line-height:1.85;max-width:700px;margin:72px auto 0;
  padding-top:48px;border-top:1px solid var(--stroke);
}

/* ================================================================
   CERTIFICATIONS
================================================================ */
.cert-cards-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:24px 28px;
  max-width:1280px;margin:0 auto;
}
.cert-section{background:var(--warm-white);}
.cert-card{
  background:var(--white);
  border:1px solid var(--stroke);
  border-radius:14px;
  display:flex;align-items:center;gap:28px;
  min-height:95px;
  padding:18px 21px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease);
  position:relative;overflow:hidden;
  box-shadow:0 8px 20px rgba(13,31,46,.035);
}
.cert-card:hover{border-color:var(--blue-pale2);box-shadow:0 16px 34px rgba(13,31,46,.08);transform:translateY(-2px);}
.cert-card-featured{border-color:#efd6a8;}
.cert-badge-lg{
  width:59px;height:59px;border-radius:9px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;letter-spacing:.04em;
  text-align:center;line-height:1.3;color:#fff;padding:5px;
  box-shadow:0 8px 18px rgba(13,31,46,.12);
}
.cert-badge-lg small{font-size:8px;font-weight:800;letter-spacing:.05em;}
.cert-badge-lg sup{font-size:8px;line-height:0;}
.cert-badge-ocs{background:#008b7c;}
.cert-badge-bsci{background:#1f55d8;}
.cert-info{flex:1;}
.cert-name{font-size:17px;font-weight:800;color:var(--dark-text);line-height:1.3;letter-spacing:.03em;}
.cert-name sup{font-size:9px;}
.cert-desc{display:none;}
.iso-yellow{color:#ffd84a;}
.iso-blue{color:#55c7f3;}
.iso-green{color:#4fe17b;}

/* ================================================================
   CONTACT — SPLIT LAYOUT
================================================================ */
.contact-section{padding:0;}
.contact-split{
  display:grid;grid-template-columns:1fr 1fr;
  min-height:calc(100vh - var(--nav-h) - 400px);
}
.contact-img-panel{position:relative;overflow:hidden;min-height:360px;}
.contact-img-panel img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .6s var(--ease);
}
.contact-img-panel:hover img{transform:scale(1.04);}
.contact-img-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(13,31,46,.88) 0%,rgba(13,31,46,.22) 55%,transparent 100%);
  display:flex;align-items:flex-end;padding:48px;
}
.cit-quote{
  font-family:'Playfair Display',serif;
  font-size:20px;font-style:italic;color:var(--white);line-height:1.5;margin-bottom:10px;
}
.cit-sub{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-lt);font-weight:600;}
.contact-info-panel{
  padding:48px 72px 40px;background:var(--warm-white);
  display:flex;flex-direction:column;justify-content:flex-start;
}
.contact-detail-row{
  display:flex;align-items:flex-start;gap:18px;
  padding:24px 0;border-bottom:1px solid var(--stroke);
}
.contact-detail-row:first-of-type{border-top:1px solid var(--stroke);}
.cdr-icon{
  width:44px;height:44px;flex-shrink:0;
  background:var(--blue-pale);
  display:flex;align-items:center;justify-content:center;
  color:var(--blue-dk);margin-top:2px;
}
.cdr-label{font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--muted);margin-bottom:6px;}
.cdr-value{font-size:calc(15.5px * var(--copy-scale));font-weight:400;color:var(--dark-text);transition:color .2s;}
a.cdr-value:hover{color:var(--blue);}
.contact-cta-note{margin-top:36px;display:flex;gap:20px;align-items:flex-start;}
.ccn-bar{width:3px;flex-shrink:0;background:var(--blue);align-self:stretch;min-height:60px;}
.contact-cta-note p{font-size:calc(13.5px * var(--copy-scale));line-height:1.8;color:var(--muted);}

/* ================================================================
   RESPONSIVE
================================================================ */
@media(max-width:1100px){
  .navbar{padding:0 40px;}
  .section{padding:80px 40px;}
  .page-banner{padding:72px 40px 64px;}
  .footer{padding:28px 40px;}
  .contact-info-panel{padding:40px 48px 32px;}
}

@media(max-width:960px){
  .navbar{padding:0 28px;}
  .nav-links{display:none;}
  .hamburger{display:flex;}

  .hero-carousel{height:80vh;min-height:520px;}
  .slide-content{padding:56px 32px;max-width:100%;}
  .carousel-arrow.prev{left:16px;}
  .carousel-arrow.next{right:16px;}
  .hero-scroll{left:32px;}

  .stats-bar{grid-template-columns:repeat(2,1fr);}
  .stat-item:nth-child(2){border-right:none;}
  .stat-item:nth-child(3){border-bottom:none;}
  .stat-item{border-bottom:1px solid rgba(255,255,255,.06);}

  .section{padding:64px 28px;}
  .page-banner{padding:60px 28px 52px;}

  .precision-wrap{grid-template-columns:1fr;gap:48px;}
  .precision-img-frame img{height:380px;}
  .precision-badge{position:static;max-width:100%;}
  .precision-bg-label{display:none;}

  .categories-grid{grid-template-columns:repeat(2,1fr);}

  .about-wrap{grid-template-columns:1fr;gap:48px;}
  .about-img-wrap img{height:340px;}
  .about-img-badge{left:-8px;}

  .product-cards{grid-template-columns:1fr;background:none;border:none;gap:16px;}
  .product-card{border:1px solid var(--stroke);}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}

  .coll-block{grid-template-columns:1fr;min-height:auto;}
  .coll-block.flip{direction:ltr;}
  .coll-img-wrap img{min-height:300px;height:300px;}
  .coll-text{padding:48px 32px;}

  .facilities-row{grid-template-columns:1fr;background:none;border:none;gap:16px;}
  .facility-card{border:1px solid var(--stroke);}

  .h-timeline{gap:24px;padding-left:72px;}
  .h-track{left:27px;}
  .h-step{gap:24px;}
  .h-dot{margin-left:-72px;}
  .h-step-body{padding:24px;}

  .kh-grid{grid-template-columns:1fr;background:none;border:none;gap:16px;}
  .kh-card{border:1px solid var(--stroke);}

  .cert-cards-grid{grid-template-columns:1fr 1fr;background:none;border:none;gap:16px;}
  .cert-card{border:1px solid var(--stroke);}

  .contact-split{grid-template-columns:1fr;}
  .contact-img-panel{min-height:280px;}
  .contact-info-panel{padding:40px 32px 28px;}

  .footer{padding:28px 28px;flex-direction:column;align-items:flex-start;}
  .footer-links{gap:20px;}
}

@media(max-width:600px){
  .hero-carousel{height:90vh;}
  .slide-content{padding:40px 24px;}
  .slide .hero-title{font-size:clamp(48px,14vw,72px);}
  .carousel-arrow{display:none;}
  .hero-scroll{display:none;}
  .h-timeline{padding-left:58px;}
  .h-step{gap:18px;}
  .h-dot{width:46px;height:46px;margin-left:-58px;}
  .h-dot span{font-size:16px;}
  .h-step-body{padding:22px 20px;}
  .categories-grid{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .cert-cards-grid{grid-template-columns:1fr;}
  .cert-card{gap:15px;min-height:83px;padding:15px;}
  .cert-badge-lg{width:50px;height:50px;font-size:10px;}
  .cert-name{font-size:15px;}
  .contact-img-panel{min-height:240px;}
  .contact-info-panel{padding:32px 24px 24px;}
  .footer-links{gap:14px;}
}

/* MERGED FROM style.css */
.hero-bg-1 {
  background-image: url("assets/images/banner1.webp");
}

.hero-bg-2 {
  background-image: url("assets/images/banner2.webp");
}


/* INLINE-STYLES-START */
.inline-style-1 { color:var(--gold-lt); }
.inline-style-2 { text-align:center;margin-bottom:64px; }
.inline-style-3 { justify-content:center; }
.inline-style-4 { font-size:calc(15px * var(--copy-scale));color:var(--muted);max-width:520px;margin:0 auto;line-height:1.8; }
.inline-style-5 { background:#2e7d32; }
.inline-style-6 { background:#1a3a7a; }
.inline-style-7 { background:#1b5e20; }
.inline-style-8 { background:#5a5a5a; }
.inline-style-9 { background:#1b7a1b; }
.inline-style-10 { background:#8d6e3a; }
.inline-style-11 { background:#0d47a1; }
.inline-style-12 { background:#1a1a1a; }
.inline-style-13 { background:var(--off-white); }
.inline-style-14 { font-size:clamp(30px,3.5vw,44px);margin-bottom:12px; }
.inline-style-15 { font-size:calc(14.5px * var(--copy-scale));line-height:1.85;color:var(--muted);margin-bottom:48px; }
.inline-style-16 { text-align:center;margin-top:104px;margin-bottom:56px; }
/* INLINE-STYLES-END */