:root {
  --ivory: #F5F2ED;
  --charcoal: #1A1A1C;
  --deep: #0E0E10;
  --stone: #D4CFC7;
  --text: #1A1A1C;
  --muted: #787670;
  --brand: #9B7B5C;        /* Home Comfort X warm brown */
  --brand-light: #C4A882;
  --line: #E8E4DF;
  --white: #FFFFFF;
  --serif: 'Cormorant Garamond', 'Noto Serif SC', serif;
  --sans: 'Inter', 'Noto Sans SC', sans-serif;
  --pad: clamp(100px, 14vw, 180px);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--sans);color:var(--text);background:var(--ivory);line-height:1.55;font-weight:400;font-size:18px;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.15;letter-spacing:-0.01em}
h1{font-size:clamp(42px,7.5vw,88px)}
h2{font-size:clamp(26px,4vw,38px)}
h3{font-size:clamp(18px,2.5vw,28px)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1440px;margin:0 auto;padding:0 80px}
@media(max-width:1024px){.container{padding:0 40px}}
@media(max-width:640px){.container{padding:0 24px}}
.label{font-size:12px;text-transform:uppercase;letter-spacing:0.18em;color:var(--brand);margin-bottom:20px;font-weight:400}
.tag{display:inline-block;background:var(--charcoal);color:#fff;font-size:0.75rem;padding:4px 14px;border-radius:20px;letter-spacing:0.05em;text-transform:uppercase;margin-bottom:16px}

/* ── Navigation ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:28px 48px;display:flex;justify-content:space-between;align-items:center;transition:all 0.5s var(--ease);mix-blend-mode:difference}
.nav.scrolled{background:rgba(245,242,237,0.88);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:18px 48px;mix-blend-mode:normal}
.nav-logo{font-family:var(--serif);font-size:20px;letter-spacing:2px;color:#fff;text-decoration:none;font-weight:400;transition:color 0.5s}
.nav.scrolled .nav-logo{color:var(--text)}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-family:var(--serif);font-size:18px;text-transform:none;letter-spacing:2px;color:#fff;text-decoration:none;transition:color 0.3s;font-weight:400}
.nav.scrolled .nav-links a{color:var(--stone)}
.nav-links a:hover{color:var(--brand-light)}
.lang-switch{display:flex;gap:12px;margin-left:16px}
.lang-btn{font-size:12px;text-transform:uppercase;letter-spacing:0.08em;padding:4px 0;border:none;border-bottom:1px solid transparent;background:none;color:rgba(255,255,255,0.5);cursor:pointer;transition:all 0.3s;font-family:var(--sans)}
.nav.scrolled .lang-btn{color:var(--muted)}
.lang-btn.active{border-bottom-color:var(--brand);color:var(--brand-light)}
.nav.scrolled .lang-btn.active{color:var(--brand)}
.lang-btn:hover{color:var(--brand-light)}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;z-index:101}
.menu-btn span{display:block;width:24px;height:1px;background:#fff;margin:6px 0;transition:all 0.3s}
.nav.scrolled .menu-btn span{background:var(--text)}
@media(max-width:768px){.nav-links{display:none}.menu-btn{display:block}.nav{padding:20px 24px}.nav.scrolled{padding:14px 24px}}

/* ── Mobile Nav ── */
.mobile-nav{position:fixed;inset:0;background:rgba(14,14,16,0.97);z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:36px;opacity:0;pointer-events:none;transition:opacity 0.4s var(--ease)}
.mobile-nav.open{opacity:1;pointer-events:auto}
.mobile-nav a{font-family:var(--serif);font-size:28px;color:var(--stone);text-decoration:none;letter-spacing:0.06em;transition:color 0.3s}
.mobile-nav a:hover{color:var(--brand)}
.mobile-close{position:absolute;top:24px;right:28px;background:none;border:none;color:var(--stone);font-size:28px;cursor:pointer}

/* ── Hero ── */
.hero{position:relative;overflow:hidden;min-height:100vh;padding-top:72px;display:flex;align-items:center}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1s ease;z-index:0}
.hero-slide.active{opacity:1;z-index:1}
.hero-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,14,16,0.72) 0%,rgba(14,14,16,0.35) 50%,rgba(14,14,16,0.68) 100%)}
.hero-inner{position:relative;z-index:2;width:100%}
.hero .hero-content{position:relative;z-index:2;color:#fff;max-width:800px;padding:120px 0 80px}
.hero .tag{margin-bottom:24px;background:rgba(155,123,92,0.2);border:1px solid rgba(155,123,92,0.3)}
.hero h1{margin-bottom:24px;font-size:clamp(2.2rem,5vw,3.8rem);color:#fff}
.hero h1 em{color:var(--brand-light);font-style:normal}
.hero p{font-size:1.15rem;color:rgba(255,255,255,0.72);max-width:560px;margin-bottom:36px;line-height:1.8}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px}
.btn{display:inline-block;padding:16px 40px;font-size:0.95rem;text-decoration:none;transition:all 0.3s ease;font-family:var(--sans);font-weight:400;cursor:pointer;border:none;border-radius:6px}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-light);color:var(--deep)}
.btn-outline{background:transparent;color:rgba(255,255,255,0.85);border:1px solid rgba(255,255,255,0.25)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand-light)}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap}
.hero-stat-num{font-family:var(--serif);font-size:2rem;font-weight:700;color:var(--brand);line-height:1}
.hero-stat-label{font-size:0.85rem;color:rgba(255,255,255,0.55);margin-top:4px}
.hero-slide-arrows{position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);z-index:10;pointer-events:none;display:flex;justify-content:space-between;padding:0 20px}
.hero-slide-arrow{pointer-events:auto;background:rgba(0,0,0,0.3);color:#fff;border:1px solid rgba(255,255,255,0.25);font-size:1.4rem;width:44px;height:44px;border-radius:50%;cursor:pointer;transition:all 0.3s;display:flex;align-items:center;justify-content:center}
.hero-slide-arrow:hover{background:rgba(155,123,92,0.5);border-color:var(--brand)}
.hero-slide-dots{position:absolute;bottom:80px;left:50%;transform:translateX(-50%);z-index:10;display:flex;gap:10px}
.hero-slide-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.35);cursor:pointer;transition:all 0.3s;border:none;padding:0}
.hero-slide-dot.active{background:var(--brand);transform:scale(1.3)}
.scroll-indicator{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:12px;z-index:2}
.scroll-indicator span{font-size:10px;text-transform:uppercase;letter-spacing:0.14em;color:rgba(255,255,255,0.3)}
.scroll-line{width:1px;height:48px;background:linear-gradient(to bottom,rgba(196,168,130,0.5),transparent);animation:sPulse 2.5s ease-in-out infinite}
@keyframes sPulse{0%,100%{opacity:0.2;transform:scaleY(0.5)}50%{opacity:1;transform:scaleY(1)}}

/* ── Section Common ── */
.section{padding:var(--pad) 0}
.section-dark{background:var(--charcoal);color:#fff}
.section-header{margin-bottom:60px;max-width:700px}
.section-header.center{text-align:center;margin-left:auto;margin-right:auto}
.section-header h2{margin-bottom:20px}
.section-header p{color:var(--muted);font-size:18px}
.section-dark .section-header p{color:rgba(255,255,255,0.4)}

/* ── Value Props ── */
.intro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:60px;padding:60px 0}
@media(max-width:768px){.intro-grid{grid-template-columns:1fr;gap:32px}}
.intro-num{font-family:var(--serif);font-size:44px;color:var(--brand);margin-bottom:12px;opacity:0.6}
.intro-item h4{font-size:17px;font-weight:400;margin-bottom:8px;letter-spacing:0.04em}
.intro-item p{font-size:14px;color:var(--muted);line-height:1.7}

/* ── Category Entry Cards (5 sectors) ── */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
@media(max-width:1024px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.cat-grid{grid-template-columns:1fr}}
.cat-card{display:block;text-decoration:none;color:inherit;border-radius:12px;overflow:hidden;box-shadow:0 4px 24px rgba(0,0,0,0.06);transition:all 0.3s ease;background:#fff}
.cat-card:hover{transform:translateY(-6px);box-shadow:0 12px 48px rgba(0,0,0,0.12)}
.cat-card-img{aspect-ratio:4/3;background:linear-gradient(135deg,#fafafa 0%,#f0f0f0 100%);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.cat-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease}
.cat-card:hover .cat-card-img img{transform:scale(1.06)}
.cat-card-img .img-label{position:absolute;bottom:12px;left:12px;background:rgba(26,26,28,0.78);color:#fff;font-size:0.7rem;padding:4px 10px;border-radius:4px;letter-spacing:0.04em;text-transform:uppercase}
.cat-card-body{padding:24px}
.cat-card-body h3{font-family:var(--serif);font-size:20px;font-weight:400;margin-bottom:8px;color:var(--text)}
.cat-card-body p{font-size:0.9rem;color:var(--muted);margin-bottom:16px;line-height:1.6}
.cat-link{color:var(--brand);font-size:0.9rem;font-weight:500;display:inline-flex;align-items:center;gap:4px;transition:gap 0.3s}
.cat-card:hover .cat-link{gap:8px}

/* ── Craft Steps ── */
.craft-steps{max-width:900px;margin:0 auto}
.craft-step{display:grid;grid-template-columns:120px 1fr;gap:48px;padding:52px 0;border-bottom:1px solid var(--line);align-items:start}
.craft-step:last-child{border-bottom:none}
@media(max-width:640px){.craft-step{grid-template-columns:1fr;gap:12px;padding:32px 0}}
.craft-num{font-family:var(--serif);font-size:72px;line-height:1;opacity:0.12}
.craft-step h3{font-size:22px;font-weight:400;margin-bottom:8px}
.craft-step p{color:var(--muted);font-size:14px;margin-bottom:6px}
.craft-meta{font-size:11px;text-transform:uppercase;letter-spacing:0.1em;color:var(--brand)}

/* ── Video ── */
.craft-video{max-width:900px;margin:0 auto 48px;border-radius:12px;overflow:hidden;box-shadow:0 8px 40px rgba(0,0,0,0.12)}
.craft-video video{width:100%;display:block}

/* ── Project Cards ── */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
@media(max-width:1024px){.proj-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.proj-grid{grid-template-columns:1fr}}
.proj-card{background:var(--white);padding:44px 32px;transition:all 0.4s var(--ease)}
.proj-card:hover{background:var(--ivory)}
.proj-icon{font-size:20px;color:var(--brand);margin-bottom:18px}
.proj-loc{font-size:11px;text-transform:uppercase;letter-spacing:0.1em;color:var(--muted);margin-bottom:8px}
.proj-detail{font-family:var(--serif);font-size:20px;margin-bottom:4px}
.proj-spec{font-size:12px;color:var(--muted)}

/* ── Materials Grid ── */
.mat-grid{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid rgba(255,255,255,0.06)}
@media(max-width:900px){.mat-grid{grid-template-columns:1fr}}
.mat-item{border-top:1px solid rgba(255,255,255,0.06);padding:48px 36px 44px;transition:background 0.4s}
.mat-item:hover{background:rgba(255,255,255,0.02)}
.mat-icon{font-size:28px;margin-bottom:20px;opacity:0.5}
.mat-item h4{font-size:17px;font-weight:400;color:var(--brand);margin-bottom:10px;letter-spacing:0.04em}
.mat-item p{font-size:14px;color:rgba(255,255,255,0.4);line-height:1.7}

/* ── Stats ── */
.stats-row{display:flex;justify-content:center;gap:48px;margin-top:48px;flex-wrap:wrap;text-align:center}
.stat-big{font-family:var(--serif);font-size:36px;color:var(--brand);line-height:1;margin-bottom:6px;font-weight:300}
.stat-small{font-size:11px;text-transform:uppercase;letter-spacing:0.08em;color:rgba(255,255,255,0.3)}

/* ── Testimonials ── */
.testimonial{max-width:680px;margin:0 auto;text-align:center;padding:64px 0}
.testimonial blockquote{font-family:var(--serif);font-size:clamp(18px,2.5vw,26px);font-style:italic;line-height:1.65;color:var(--text);margin-bottom:28px}
.testimonial blockquote::before{content:'"';font-size:64px;color:var(--brand);opacity:0.3;display:block;margin-bottom:16px;line-height:1}
.testimonial cite{font-size:12px;color:var(--brand);font-style:normal;text-transform:uppercase;letter-spacing:0.1em}

/* ── CTA ── */
.cta-section{background:var(--deep);text-align:center;padding:140px 0;position:relative;overflow:hidden}
.cta-section .grid-bg{position:absolute;inset:0;opacity:0.04;background-image:linear-gradient(rgba(196,168,130,0.4) 1px,transparent 1px),linear-gradient(90deg,rgba(196,168,130,0.4) 1px,transparent 1px);background-size:80px 80px}
.cta-section h2{color:#fff;margin-bottom:20px}
.cta-section p{color:rgba(255,255,255,0.4);max-width:480px;margin:0 auto 48px;font-size:18px}
.cta-section .btn-cta{background:var(--brand);color:#fff;border:none}
.cta-section .btn-cta:hover{background:var(--ivory);color:var(--charcoal)}

/* ── B2B Grid ── */
.b2b-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:48px}
@media(max-width:768px){.b2b-grid{grid-template-columns:1fr}}
.b2b-item{border-top:1px solid rgba(255,255,255,0.08);padding-top:28px}
.b2b-item h4{font-family:var(--serif);font-size:24px;color:var(--brand);margin-bottom:8px}
.b2b-item p{color:rgba(255,255,255,0.45);font-size:13px;line-height:1.8}

/* ── Footer ── */
.footer{padding:80px 80px 40px;background:var(--deep);color:rgba(255,255,255,0.4);font-size:13px}
.footer-grid{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:60px;margin-bottom:64px}
@media(max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;gap:40px}}
@media(max-width:640px){.footer-grid{grid-template-columns:1fr}}
.footer-logo{font-family:var(--serif);font-size:22px;color:var(--stone);letter-spacing:0.1em;margin-bottom:12px;font-weight:400}
.footer-tagline{font-family:var(--serif);font-size:15px;color:var(--brand);font-style:italic;letter-spacing:0.03em;margin-bottom:24px}
.footer-addr{color:rgba(255,255,255,0.3);font-size:12px;line-height:1.8;margin-bottom:12px}
.footer-email{margin-bottom:8px}
.footer-email a{color:var(--brand);font-size:13px;text-decoration:none;transition:color 0.3s}
.footer-email a:hover{color:var(--brand-light)}
.footer-map-link{font-size:11px;color:rgba(255,255,255,0.25);text-decoration:none;transition:color 0.3s;letter-spacing:0.04em}
.footer-map-link:hover{color:var(--brand)}
.footer-col h4{color:var(--stone);font-size:10px;text-transform:uppercase;letter-spacing:0.14em;margin-bottom:22px;font-weight:500}
.footer-col a{color:rgba(255,255,255,0.4);text-decoration:none;transition:color 0.3s;display:block;margin-bottom:9px;font-size:12px;font-weight:300}
.footer-col a:hover{color:var(--brand)}
.footer-bottom{max-width:1440px;margin:0 auto;padding-top:28px;border-top:1px solid rgba(255,255,255,0.06);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:11px;letter-spacing:0.03em}
.footer-bottom a{color:rgba(255,255,255,0.3);text-decoration:none;transition:color 0.3s}
.footer-bottom a:hover{color:var(--brand)}

/* ── Page Header (subpages) ── */
.page-header{padding:120px 40px 60px;text-align:center;background:#fafafa;border-bottom:1px solid var(--line)}
.page-header h1{font-family:var(--serif);font-size:clamp(28px,4vw,38px);font-weight:400;letter-spacing:0.04em;margin-bottom:12px}
.page-header p{color:var(--muted);font-size:18px;max-width:560px;margin:0 auto;line-height:1.7}

/* ── Event Cards (exhibition page) ── */
.events-section{max-width:1100px;margin:0 auto;padding:80px 40px 100px}
.section-subhead{text-align:center;margin-bottom:60px}
.section-subhead h2{font-family:var(--serif);font-size:clamp(22px,3vw,28px);font-weight:400;letter-spacing:0.04em;margin-bottom:10px}
.section-subhead p{color:var(--muted);font-size:18px;max-width:480px;margin:0 auto;line-height:1.7}
.event-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:32px}
.event-card{border:1px solid var(--line);overflow:hidden;transition:box-shadow 0.3s,transform 0.3s}
.event-card:hover{box-shadow:0 8px 40px rgba(0,0,0,0.08);transform:translateY(-4px)}
.event-img{width:100%;aspect-ratio:4/3;background:var(--deep);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.event-img img{width:100%;height:100%;object-fit:contain;display:block}
.event-img img.hidden{display:none}
.carousel-overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:space-between;padding:0 10px;pointer-events:none}
.carousel-btn{pointer-events:auto;background:rgba(0,0,0,0.45);color:#fff;border:none;width:34px;height:34px;border-radius:50%;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.2s}
.carousel-btn:hover{background:rgba(0,0,0,0.75)}
.carousel-dots{position:absolute;bottom:10px;left:0;right:0;display:flex;justify-content:center;gap:6px;pointer-events:none}
.carousel-dots span{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,0.4);display:inline-block;transition:background 0.2s}
.carousel-dots span.active{background:#fff}
.event-badge{position:absolute;top:14px;left:14px;background:var(--charcoal);color:#fff;padding:6px 14px;font-size:14px;font-weight:400;letter-spacing:0.06em;text-transform:uppercase}
.event-body{padding:24px}
.event-year{font-family:var(--serif);font-size:32px;font-weight:300;color:#ccc;margin-bottom:4px;line-height:1}
.event-name{font-size:21px;font-weight:400;margin-bottom:6px;letter-spacing:0.01em;font-family:var(--serif)}
.event-venue{font-size:17px;color:var(--muted);margin-bottom:4px}
.event-date{font-size:16px;color:#aaa;margin-bottom:14px}
.event-desc{font-size:17px;color:#666;line-height:1.75;margin-bottom:18px}
.event-status{display:inline-block;font-size:20px;padding:4px 12px;border-radius:20px;letter-spacing:0.03em}
.status-past{background:#f5f5f5;color:#999}
.status-upcoming{background:var(--charcoal);color:#fff}

/* ── Invite Poster (upcoming exhibition) ── */
.invite-poster{width:100%;aspect-ratio:4/3;background:linear-gradient(135deg,#0a0a0a 0%,#1a1a2e 40%,#16213e 70%,#0a0a0a 100%);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;color:#fff}
.invite-poster::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 20% 30%,rgba(155,123,92,0.08) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(155,123,92,0.06) 0%,transparent 50%)}
.invite-inner{position:relative;z-index:1;text-align:center;padding:24px 20px;max-width:380px}
.invite-eyebrow{font-size:16px;letter-spacing:0.18em;text-transform:uppercase;color:rgba(155,123,92,0.9);margin-bottom:10px}
.invite-title{font-family:var(--serif);font-size:23px;font-weight:400;letter-spacing:0.05em;line-height:1.25;margin-bottom:4px}
.invite-title .gold{color:var(--brand)}
.invite-sub{font-size:20px;color:rgba(255,255,255,0.65);letter-spacing:0.06em;margin-bottom:16px;text-transform:uppercase}
.invite-divider{width:40px;height:1px;background:rgba(155,123,92,0.5);margin:16px auto;border:none}
.invite-info{font-size:20px;color:rgba(255,255,255,0.6);line-height:1.8}
.invite-info strong{color:rgba(255,255,255,0.9)}
.invite-booth{display:inline-block;margin-top:10px;padding:6px 18px;border:1px solid rgba(155,123,92,0.5);border-radius:2px;font-size:15px;color:var(--brand);letter-spacing:0.08em}

/* ── Lightbox ── */
.lightbox{display:none;position:fixed;inset:0;z-index:999;background:rgba(0,0,0,0.94);align-items:center;justify-content:center;cursor:pointer}
.lightbox.active{display:flex}
.lightbox img{max-width:90vw;max-height:85vh;object-fit:contain}
.lightbox-close{position:absolute;top:24px;right:32px;color:#fff;font-size:32px;cursor:pointer;z-index:1;background:none;border:none}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:40px;cursor:pointer;background:none;border:none;padding:20px;z-index:1}
.lightbox-prev{left:16px}.lightbox-next{right:16px}

/* ── Reveal Animation ── */
.reveal{opacity:0;transform:translateY(32px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.d1{transition-delay:0.1s}.d2{transition-delay:0.2s}.d3{transition-delay:0.3s}.d4{transition-delay:0.4s}

/* ── Product Grid (for concrete/outdoor pages) ── */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;margin-top:40px}
.product-card{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff;transition:all 0.3s var(--ease)}
.product-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.08)}
.product-card .img-wrap{aspect-ratio:1/1;overflow:hidden;background:var(--ivory)}
.product-card .img-wrap img{width:100%;height:100%;object-fit:contain}
.product-card .info{padding:16px}
.product-card .info h4{font-size:16px;font-weight:500;margin-bottom:4px}
.product-card .info .meta{font-size:12px;color:var(--muted)}