@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Jost:wght@200;300;400;500&family=Noto+Sans+SC:wght@300;400;500&family=Noto+Sans+KR:wght@300;400;500&family=Noto+Serif+SC:wght@300;400;500;600&family=Noto+Serif+KR:wght@300;400;500;600&display=swap');

:root {
  --cream: #FAF8F5;
  --ivory: #F4F1EC;
  --warm-white: #FDFCFA;
  --champagne: #C9A96E;
  --champagne-light: #E8D5B0;
  --champagne-dark: #A07840;
  --charcoal: #1A1A1A;
  --mid-gray: #666;
  --light-gray: #AAA;
  --border: #E5E0D8;
  --shadow: rgba(180,155,110,0.12);
  --shadow-md: rgba(0,0,0,0.08);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:'Jost','Noto Sans SC','Noto Sans KR',sans-serif;background:var(--warm-white);color:var(--charcoal);font-weight:300;overflow-x:hidden;}
html[lang="zh"] body,html[lang="ko"] body{font-family:'Noto Sans SC','Noto Sans KR','Jost',sans-serif;}

h1,h2,h3,h4{font-family:'Cormorant Garamond','Noto Serif SC',serif;font-weight:400;letter-spacing:0.02em;line-height:1.15;}
html[lang="zh"] h1,html[lang="zh"] h2,html[lang="zh"] h3,html[lang="ko"] h1,html[lang="ko"] h2,html[lang="ko"] h3{font-family:'Noto Serif SC','Noto Serif KR',serif;font-weight:500;}

.section-label{font-family:'Jost',sans-serif;font-size:0.7rem;font-weight:400;letter-spacing:0.25em;text-transform:uppercase;color:var(--champagne);display:block;margin-bottom:1rem;}
.section-title{font-size:clamp(2rem,4vw,3.2rem);color:var(--charcoal);}
.section-subtitle{font-size:1rem;color:var(--mid-gray);line-height:1.8;font-weight:300;max-width:560px;}
.section-header{margin-bottom:4rem;}
.section-header.centered{text-align:center;}
.section-header.centered .section-subtitle{margin:1rem auto 0;}

/* BUTTONS */
.btn-primary{display:inline-flex;align-items:center;gap:0.6rem;background:var(--charcoal);color:#fff;padding:0.9rem 2.2rem;font-family:'Jost',sans-serif;font-size:0.75rem;font-weight:400;letter-spacing:0.18em;text-transform:uppercase;text-decoration:none;border:none;cursor:pointer;transition:var(--transition);border-radius:2px;}
.btn-primary:hover{background:var(--champagne);transform:translateY(-2px);}
.btn-outline{display:inline-flex;align-items:center;gap:0.6rem;background:transparent;color:#fff;padding:0.85rem 2rem;font-family:'Jost',sans-serif;font-size:0.75rem;font-weight:400;letter-spacing:0.18em;text-transform:uppercase;text-decoration:none;border:1px solid rgba(255,255,255,0.5);cursor:pointer;transition:var(--transition);border-radius:2px;}
.btn-outline:hover{background:rgba(255,255,255,0.1);border-color:#fff;}
.btn-gold{display:inline-flex;align-items:center;gap:0.6rem;background:var(--champagne);color:#fff;padding:0.9rem 2.2rem;font-family:'Jost',sans-serif;font-size:0.75rem;font-weight:400;letter-spacing:0.18em;text-transform:uppercase;text-decoration:none;border:none;cursor:pointer;transition:var(--transition);border-radius:2px;}
.btn-gold:hover{background:var(--champagne-dark);transform:translateY(-2px);}

/* NAV */
#navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.2rem 5%;display:flex;align-items:center;justify-content:space-between;transition:var(--transition);}
#navbar.scrolled{background:rgba(250,248,245,0.96);backdrop-filter:blur(20px);padding:0.8rem 5%;box-shadow:0 1px 0 var(--border);}
.nav-logo{text-decoration:none;display:flex;align-items:center;}
.nav-logo-img{height:44px;width:auto;filter:invert(1) brightness(2);transition:var(--transition);}
#navbar.scrolled .nav-logo-img{filter:none;}
.nav-links{display:flex;align-items:center;gap:2.5rem;list-style:none;}
.nav-links a{font-size:0.72rem;font-weight:400;letter-spacing:0.15em;text-transform:uppercase;color:rgba(255,255,255,0.85);text-decoration:none;transition:var(--transition);position:relative;}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--champagne);transition:width 0.3s;}
.nav-links a:hover::after{width:100%;}
.nav-links a:hover{color:#fff;}
#navbar.scrolled .nav-links a{color:var(--mid-gray);}
#navbar.scrolled .nav-links a:hover{color:var(--charcoal);}
.nav-cta{background:var(--champagne)!important;color:#fff!important;padding:0.6rem 1.4rem;border-radius:2px;font-size:0.7rem!important;}
.nav-cta::after{display:none!important;}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;}
.nav-hamburger span{display:block;width:24px;height:1.5px;background:#fff;transition:var(--transition);}
#navbar.scrolled .nav-hamburger span{background:var(--charcoal);}

/* LANG */
#langSwitcher{display:flex;align-items:center;gap:2px;background:rgba(255,255,255,0.1);border-radius:4px;padding:3px;transition:var(--transition);}
#navbar.scrolled #langSwitcher{background:var(--ivory);}
.lang-btn{background:transparent;border:none;cursor:pointer;font-family:'Jost',sans-serif;font-size:0.62rem;font-weight:400;letter-spacing:0.08em;color:rgba(255,255,255,0.6);padding:0.3rem 0.55rem;border-radius:3px;transition:var(--transition);white-space:nowrap;}
.lang-btn:hover{color:#fff;background:rgba(255,255,255,0.15);}
.lang-btn.active{background:var(--champagne);color:#fff;}
#navbar.scrolled .lang-btn{color:var(--mid-gray);}
#navbar.scrolled .lang-btn.active{background:var(--champagne);color:#fff;}

/* ═══════ HERO ═══════ */
#hero{height:100vh;min-height:700px;position:relative;display:flex;align-items:center;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background:#0d0d0d;}
.hero-factory-img{
  position:absolute;inset:0;
  background-size:cover;background-position:center 30%;
  opacity:0.55;
  -webkit-mask-image:linear-gradient(to right,rgba(0,0,0,1) 0%,rgba(0,0,0,1) 25%,rgba(0,0,0,0.55) 55%,rgba(0,0,0,0) 80%);
  mask-image:linear-gradient(to right,rgba(0,0,0,1) 0%,rgba(0,0,0,1) 25%,rgba(0,0,0,0.55) 55%,rgba(0,0,0,0) 80%);
  animation:heroReveal 2.2s ease forwards;
}
@keyframes heroReveal{from{opacity:0;transform:scale(1.05);}to{opacity:0.55;transform:scale(1);}}
.hero-gradient{position:absolute;inset:0;background:linear-gradient(105deg,rgba(13,13,13,0.94) 0%,rgba(13,13,13,0.72) 38%,rgba(13,13,13,0.15) 68%,rgba(13,13,13,0) 100%);}
.hero-noise{position:absolute;inset:0;opacity:0.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:200px;pointer-events:none;}
.hero-spotlight{position:absolute;inset:0;pointer-events:none;transition:background 0.08s ease;}
#hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(to right,transparent,var(--champagne),transparent);opacity:0.35;}

.hero-content{position:relative;z-index:2;padding:0 5%;max-width:700px;}
.hero-tag{display:inline-flex;align-items:center;gap:0.8rem;font-size:0.68rem;font-weight:400;letter-spacing:0.25em;text-transform:uppercase;color:var(--champagne);margin-bottom:2rem;}
.hero-tag::before{content:'';display:block;width:40px;height:1px;background:var(--champagne);}
.hero-title{font-family:'Cormorant Garamond',serif;font-size:clamp(3.2rem,6.5vw,6rem);font-weight:300;color:#fff;line-height:1.02;margin-bottom:2rem;}
.hero-line{display:inline-block;}
.hero-glow{
  font-style:italic;color:var(--champagne-light);
  text-shadow:0 0 40px rgba(201,169,110,0.65),0 0 80px rgba(201,169,110,0.28);
  animation:glowPulse 3.5s ease-in-out infinite;
}
@keyframes glowPulse{0%,100%{text-shadow:0 0 40px rgba(201,169,110,0.65),0 0 80px rgba(201,169,110,0.28);}50%{text-shadow:0 0 70px rgba(201,169,110,1),0 0 130px rgba(201,169,110,0.45);}}
.hero-desc{font-size:1rem;font-weight:300;color:rgba(255,255,255,0.58);line-height:1.8;max-width:480px;margin-bottom:2.5rem;}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;}
.fade-up-hero{opacity:0;transform:translateY(28px);animation:fadeUpHero 0.85s cubic-bezier(0.22,1,0.36,1) forwards;animation-delay:var(--delay,0s);}
@keyframes fadeUpHero{to{opacity:1;transform:translateY(0);}}
.hero-scroll-hint{position:absolute;bottom:2.5rem;left:5%;display:flex;flex-direction:column;align-items:flex-start;gap:0.5rem;color:rgba(255,255,255,0.32);font-size:0.62rem;letter-spacing:0.25em;text-transform:uppercase;}
.scroll-line{width:1px;height:48px;background:linear-gradient(to bottom,rgba(201,169,110,0.7),transparent);animation:scrollDrop 2.2s ease-in-out infinite;}
@keyframes scrollDrop{0%{transform:scaleY(0);transform-origin:top;opacity:1;}60%{transform:scaleY(1);transform-origin:top;opacity:1;}100%{transform:scaleY(1);transform-origin:bottom;opacity:0;}}

/* BRAND STRIP */
#brand-strip{padding:2.5rem 5%;background:var(--ivory);border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:center;gap:3rem;flex-wrap:wrap;}
.brand-strip-label{font-size:0.68rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--light-gray);}
.brand-names{display:flex;align-items:center;gap:2.5rem;flex-wrap:wrap;}
.brand-name{font-family:'Cormorant Garamond',serif;font-size:1rem;font-weight:500;letter-spacing:0.1em;color:var(--mid-gray);opacity:0.7;}

/* STATS */
#stats{background:var(--charcoal);padding:4rem 5%;display:grid;grid-template-columns:repeat(4,1fr);}
.stat-item{padding:2rem;text-align:center;border-right:1px solid rgba(255,255,255,0.06);}
.stat-item:last-child{border-right:none;}
.stat-number{font-family:'Cormorant Garamond',serif;font-size:3.2rem;font-weight:300;color:var(--champagne);line-height:1;margin-bottom:0.5rem;}
.stat-label{font-size:0.72rem;letter-spacing:0.15em;text-transform:uppercase;color:rgba(255,255,255,0.4);}

/* ABOUT */
#about{background:var(--warm-white);padding:6rem 5%;}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start;}
.about-img-col{display:flex;flex-direction:column;gap:1.2rem;}
.about-main-img{border-radius:var(--radius-lg);overflow:hidden;}
.about-main-img img{width:100%;display:block;object-fit:cover;max-height:380px;}
.customers-img{border-radius:var(--radius-lg);overflow:hidden;}
.customers-img img{width:100%;display:block;}
.cert-row{display:flex;flex-wrap:wrap;gap:0.6rem;margin-top:2rem;}
.cert-badge{font-size:0.65rem;letter-spacing:0.1em;text-transform:uppercase;padding:0.4rem 0.9rem;border:1px solid var(--border);border-radius:2px;color:var(--mid-gray);background:var(--ivory);}
.advantages{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:2.5rem;}
.advantage-item{display:flex;gap:1rem;}
.adv-icon{width:40px;height:40px;flex-shrink:0;border-radius:50%;background:var(--champagne-light);display:flex;align-items:center;justify-content:center;color:var(--champagne-dark);}
.adv-title{font-size:0.8rem;font-weight:500;letter-spacing:0.05em;margin-bottom:0.3rem;}
.adv-desc{font-size:0.78rem;color:var(--mid-gray);line-height:1.6;}

/* ═══════ PRODUCTS GALLERY ═══════ */
#products{background:var(--cream);padding:6rem 5%;}

.series-nav{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:3rem;justify-content:center;}
.series-nav-btn{padding:0.55rem 1.2rem;font-family:'Jost',sans-serif;font-size:0.7rem;letter-spacing:0.1em;text-transform:uppercase;background:transparent;color:var(--mid-gray);border:1px solid var(--border);cursor:pointer;border-radius:20px;transition:var(--transition);white-space:nowrap;}
.series-nav-btn:hover,.series-nav-btn.active{background:var(--charcoal);color:#fff;border-color:var(--charcoal);}

.series-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;}
.series-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;box-shadow:0 2px 16px var(--shadow);transition:transform 0.35s ease,box-shadow 0.35s ease;position:relative;}
.series-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 20px 48px rgba(0,0,0,0.12);}
.series-card.large{grid-column:span 2;}
.series-card-img{aspect-ratio:4/3;overflow:hidden;background:var(--charcoal);position:relative;}
.series-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease;}
.series-card:hover .series-card-img img{transform:scale(1.06);}
.series-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a1a 0%,#2d2520 100%);}
.series-num{font-family:'Cormorant Garamond',serif;font-size:4rem;font-weight:300;color:rgba(201,169,110,0.22);letter-spacing:0.1em;}
.series-card-info{padding:1.2rem 1.4rem;}
.series-card-en{font-size:0.85rem;font-weight:500;letter-spacing:0.05em;color:var(--charcoal);margin-bottom:0.2rem;}
.series-card-zh{font-size:0.78rem;color:var(--mid-gray);margin-bottom:0.4rem;}
.series-card-pages{font-size:0.65rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--champagne);}
.series-card::after{content:'点击查看 · Browse Gallery';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(26,26,26,0.82);color:#fff;font-size:0.75rem;letter-spacing:0.15em;text-transform:uppercase;opacity:0;transition:opacity 0.3s;font-family:'Jost',sans-serif;backdrop-filter:blur(4px);}
.series-card:hover::after{opacity:1;}

/* Gallery Overlay */
.gallery-overlay{position:fixed;inset:0;z-index:2000;background:rgba(10,10,10,0.97);backdrop-filter:blur(12px);display:flex;flex-direction:column;opacity:0;pointer-events:none;transition:opacity 0.3s;}
.gallery-overlay.open{opacity:1;pointer-events:all;}
.gallery-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 2.5rem;border-bottom:1px solid rgba(255,255,255,0.08);flex-shrink:0;}
.gallery-title{font-family:'Cormorant Garamond',serif;font-size:1.4rem;color:#fff;font-weight:400;letter-spacing:0.05em;}
.gallery-close{background:none;border:none;cursor:pointer;color:rgba(255,255,255,0.5);font-size:1.4rem;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all 0.2s;}
.gallery-close:hover{background:rgba(255,255,255,0.1);color:#fff;}
.gallery-grid{flex:1;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem;padding:2rem 2.5rem;align-content:start;}
.gallery-item{border-radius:var(--radius);overflow:hidden;position:relative;cursor:zoom-in;background:rgba(255,255,255,0.04);}
.gallery-item img{width:100%;display:block;transition:transform 0.4s ease;}
.gallery-item:hover img{transform:scale(1.05);}
.gallery-item-label{position:absolute;bottom:0.6rem;right:0.8rem;font-size:0.62rem;letter-spacing:0.15em;color:rgba(255,255,255,0.45);text-transform:uppercase;}
.gallery-empty{flex:1;display:flex;align-items:center;justify-content:center;}

/* Image Zoom */
.img-zoom-overlay{position:fixed;inset:0;z-index:3000;background:rgba(0,0,0,0.96);backdrop-filter:blur(20px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity 0.25s;cursor:zoom-out;}
.img-zoom-overlay.open{opacity:1;pointer-events:all;}
#imgZoomImg{max-width:92vw;max-height:92vh;object-fit:contain;border-radius:var(--radius);transform:scale(0.92);transition:transform 0.3s cubic-bezier(0.22,1,0.36,1);cursor:default;}
.img-zoom-overlay.open #imgZoomImg{transform:scale(1);}
.img-zoom-close{position:fixed;top:1.5rem;right:1.5rem;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);color:#fff;border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.1rem;transition:all 0.2s;}
.img-zoom-close:hover{background:rgba(255,255,255,0.2);}

/* FACTORY */
#factory{background:var(--charcoal);padding:6rem 5%;color:#fff;}
#factory .section-label{color:var(--champagne);}
#factory .section-title{color:#fff;}
#factory .section-subtitle{color:rgba(255,255,255,0.5);}
.factory-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:auto auto;gap:1rem;margin-top:3rem;}
.factory-img{border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,0.05);cursor:zoom-in;transition:transform 0.3s ease,box-shadow 0.3s ease;}
.factory-img:hover{transform:scale(1.02);box-shadow:0 12px 40px rgba(0,0,0,0.4);}
.factory-img.large{grid-column:span 2;}
.factory-img img{width:100%;height:100%;object-fit:cover;min-height:220px;display:block;}
.capabilities{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem;}
.cap-item{padding:1.8rem;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.07);border-radius:var(--radius);}
.cap-icon{width:44px;height:44px;border-radius:50%;background:rgba(201,169,110,0.15);display:flex;align-items:center;justify-content:center;color:var(--champagne);margin-bottom:1rem;}
.cap-title{font-size:0.85rem;font-weight:500;letter-spacing:0.05em;margin-bottom:0.4rem;color:#fff;}
.cap-desc{font-size:0.78rem;color:rgba(255,255,255,0.45);line-height:1.7;}

/* PROCESS */
#process{background:var(--ivory);padding:6rem 5%;}
.process-steps{display:grid;grid-template-columns:repeat(6,1fr);gap:0;margin-top:3rem;position:relative;}
.process-steps::before{content:'';position:absolute;top:28px;left:8%;right:8%;height:1px;background:linear-gradient(to right,transparent,var(--champagne-light),transparent);z-index:0;}
.step{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 0.5rem;position:relative;z-index:1;}
.step-num{width:56px;height:56px;border-radius:50%;background:#fff;border:2px solid var(--champagne-light);display:flex;align-items:center;justify-content:center;font-family:'Cormorant Garamond',serif;font-size:1.2rem;color:var(--champagne);margin-bottom:1.2rem;box-shadow:0 4px 16px var(--shadow);}
.step-title{font-size:0.78rem;font-weight:500;letter-spacing:0.08em;margin-bottom:0.5rem;}
.step-desc{font-size:0.72rem;color:var(--mid-gray);line-height:1.6;}

/* CONTACT */
#contact{background:var(--warm-white);padding:6rem 5%;}
.contact-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:5rem;align-items:start;}
.contact-details{margin-top:2.5rem;display:flex;flex-direction:column;gap:1.2rem;}
.contact-detail{display:flex;gap:1rem;align-items:flex-start;}
.detail-icon{width:40px;height:40px;flex-shrink:0;border-radius:50%;background:var(--ivory);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--champagne);}
.detail-label{font-size:0.65rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--light-gray);margin-bottom:0.2rem;}
.detail-value{font-size:0.9rem;color:var(--charcoal);}
.detail-value a{color:inherit;text-decoration:none;}
.detail-value a:hover{color:var(--champagne);}
.social-row{display:flex;gap:0.8rem;flex-wrap:wrap;}
.social-btn{display:flex;align-items:center;gap:0.5rem;padding:0.6rem 1.2rem;background:var(--ivory);border:1px solid var(--border);border-radius:2px;text-decoration:none;font-size:0.72rem;letter-spacing:0.1em;color:var(--charcoal);transition:var(--transition);}
.social-btn:hover{background:var(--charcoal);color:#fff;border-color:var(--charcoal);}
.contact-form-wrap{background:var(--ivory);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:0 4px 30px var(--shadow-md);}
.form-title{font-family:'Cormorant Garamond',serif;font-size:1.6rem;margin-bottom:1.8rem;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.form-group{display:flex;flex-direction:column;gap:0.4rem;}
.form-group.full{grid-column:1/-1;}
.form-group label{font-size:0.68rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--mid-gray);}
.form-group input,.form-group select,.form-group textarea{padding:0.8rem 1rem;background:#fff;border:1px solid var(--border);border-radius:var(--radius);font-family:'Jost',sans-serif;font-size:0.88rem;color:var(--charcoal);outline:none;transition:border-color 0.3s;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--champagne);}
.form-group textarea{resize:vertical;min-height:100px;}
.file-upload{display:flex;align-items:center;gap:1rem;padding:0.8rem 1rem;background:#fff;border:1px dashed var(--border);border-radius:var(--radius);cursor:pointer;font-size:0.82rem;color:var(--mid-gray);transition:border-color 0.3s;}
.file-upload:hover{border-color:var(--champagne);}
.custom-checkbox{display:flex;align-items:center;gap:0.6rem;font-size:0.82rem;color:var(--mid-gray);cursor:pointer;}
.custom-checkbox input{width:16px;height:16px;accent-color:var(--champagne);}
.form-submit{width:100%;margin-top:0.5rem;justify-content:center;}

/* FOOTER */
footer{background:var(--charcoal);color:rgba(255,255,255,0.5);padding:4rem 5% 2rem;}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,0.07);}
.footer-brand-name{font-family:'Cormorant Garamond',serif;font-size:1.6rem;color:#fff;margin-bottom:0.8rem;}
.footer-tagline{font-size:0.82rem;line-height:1.7;margin-bottom:1.5rem;}
.footer-col-title{font-size:0.68rem;letter-spacing:0.2em;text-transform:uppercase;color:#fff;margin-bottom:1.2rem;}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:0.7rem;}
.footer-links a{font-size:0.82rem;color:rgba(255,255,255,0.45);text-decoration:none;transition:color 0.3s;}
.footer-links a:hover{color:var(--champagne);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem;font-size:0.75rem;}

/* MODAL */
.modal-overlay{position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,0.6);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity 0.3s;}
.modal-overlay.open{opacity:1;pointer-events:all;}
.modal{background:#fff;border-radius:var(--radius-lg);padding:2.5rem;width:90%;max-width:520px;max-height:90vh;overflow-y:auto;transform:translateY(20px);transition:transform 0.3s;}
.modal-overlay.open .modal{transform:translateY(0);}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;}
.modal-close{background:none;border:none;cursor:pointer;font-size:1.4rem;color:var(--mid-gray);}
.success-msg{text-align:center;padding:2rem 0;}
.success-icon{width:60px;height:60px;border-radius:50%;background:#e8f5e9;color:#4caf50;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;font-size:1.8rem;}

/* FLOATING CTA */
.float-cta{position:fixed;bottom:2rem;right:2rem;z-index:999;display:flex;flex-direction:column;gap:0.7rem;}
.float-btn{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;color:#fff;box-shadow:0 4px 16px rgba(0,0,0,0.2);transition:var(--transition);}
.float-btn:hover{transform:scale(1.1);}
.float-wa{background:#25D366;}
.float-mail{background:var(--champagne);}
.float-tel{background:var(--charcoal);}

/* FADE UP */
.fade-up{opacity:0;transform:translateY(30px);transition:opacity 0.7s ease,transform 0.7s ease;}
.fade-up.visible{opacity:1;transform:translateY(0);}

/* RESPONSIVE */
@media(max-width:1100px){.series-grid{grid-template-columns:repeat(3,1fr);}.series-card.large{grid-column:span 2;}}
@media(max-width:1024px){#stats{grid-template-columns:repeat(2,1fr);}.about-layout{grid-template-columns:1fr;gap:3rem;}.capabilities{grid-template-columns:repeat(2,1fr);}.process-steps{grid-template-columns:repeat(3,1fr);row-gap:2.5rem;}.process-steps::before{display:none;}.contact-layout{grid-template-columns:1fr;gap:3rem;}.footer-top{grid-template-columns:1fr 1fr;gap:2rem;}}
@media(max-width:768px){.nav-links{display:none;position:fixed;inset:0;top:70px;background:var(--warm-white);flex-direction:column;align-items:center;justify-content:center;gap:2rem;}.nav-links.open{display:flex;}.nav-links a{color:var(--charcoal)!important;font-size:1rem;}.nav-hamburger{display:flex;}#navbar .nav-cta{display:none;}#stats{grid-template-columns:repeat(2,1fr);}.stat-item{border-right:none;border-bottom:1px solid rgba(255,255,255,0.06);}.factory-grid{grid-template-columns:1fr;}.factory-img.large{grid-column:span 1;}.process-steps{grid-template-columns:repeat(2,1fr);}.form-grid{grid-template-columns:1fr;}.footer-top{grid-template-columns:1fr;}.footer-bottom{flex-direction:column;gap:1rem;text-align:center;}.advantages{grid-template-columns:1fr;}.capabilities{grid-template-columns:1fr;}.series-grid{grid-template-columns:repeat(2,1fr);}.series-card.large{grid-column:span 2;}.gallery-grid{grid-template-columns:repeat(2,1fr);padding:1rem;}.hero-title{font-size:clamp(2.5rem,9vw,4rem);}}
@media(max-width:480px){.series-grid{grid-template-columns:1fr;}.series-card.large{grid-column:span 1;}.process-steps{grid-template-columns:1fr;}#brand-strip{flex-direction:column;gap:1rem;}.hero-actions{flex-direction:column;}.hero-actions .btn-primary,.hero-actions .btn-outline{width:100%;justify-content:center;}.gallery-grid{grid-template-columns:1fr;}#langSwitcher{display:none;}}