:root{
  --black:#0a0a0a; --dark:#111214; --card:#161819; --border:#2a2d31;
  --white:#f0f2f5; --accent:#e8b84b; --accent2:#5b8cff; --red:#e63b2e; --text:#9ba3b0;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--black);color:var(--white);font-family:'Sarabun',sans-serif;overflow-x:hidden}

/* LANG */
[data-en],[data-th]{display:none}
.lang-en [data-en]{display:block}
.lang-en span[data-en],.lang-en a[data-en]{display:inline}
.lang-th [data-th]{display:block}
.lang-th span[data-th],.lang-th a[data-th]{display:inline}

/* LANG TOGGLE */
.lang-toggle{position:fixed;top:20px;right:24px;z-index:1000;display:flex;gap:4px;background:rgba(10,10,10,.9);border:1px solid var(--border);border-radius:30px;padding:4px;backdrop-filter:blur(10px)}
.lang-btn{background:none;border:none;color:var(--text);font-family:'Barlow Condensed',sans-serif;font-size:13px;font-weight:700;letter-spacing:1px;padding:6px 14px;border-radius:24px;cursor:pointer;transition:all .25s}
.lang-btn.active{background:var(--accent);color:var(--black)}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:900;display:flex;align-items:center;justify-content:space-between;padding:0 40px;height:80px;background:linear-gradient(to bottom,rgba(10,10,10,.97),transparent);backdrop-filter:blur(6px)}
.nav-logo img{height:auto;width:auto;max-width:65%;max-height:58px;display:block}
.nav-links{display:flex;gap:32px;list-style:none;padding-right:10em;}
.nav-links a{color:var(--text);text-decoration:none;font-family:'Barlow Condensed',sans-serif;font-size:15px;font-weight:700;font-style:italic;letter-spacing:1.5px;text-transform:uppercase;transition:color .2s}
.nav-links a:hover{color:var(--white)}

/* HERO */
.hero{position:relative;height:100vh;min-height:700px;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 60% 50%,rgba(232,184,75,.08) 0%,transparent 70%),linear-gradient(135deg,#0a0a0a,#111214,#0d0f11)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 30%,transparent 80%)}
.hero-content{position:relative;z-index:2;padding:0 60px;max-width:900px}
.hero-eyebrow{font-family:'Barlow Condensed',sans-serif;font-size:14px;font-weight:700;font-style:italic;letter-spacing:4px;text-transform:uppercase;color:var(--accent);margin-bottom:20px;display:flex;align-items:center;gap:12px}
.hero-eyebrow::before{content:'';width:40px;height:1px;background:var(--accent);display:inline-block}
.hero-title{font-family:'Bebas Neue',sans-serif;font-size:clamp(70px,10vw,130px);line-height:.92;letter-spacing:2px;color:var(--white);margin-bottom:30px}
.hero-title em{font-style:normal;color:transparent;-webkit-text-stroke:1.5px rgba(200,205,212,.45)}
.hero-sub{font-size:16px;color:var(--text);line-height:1.7;max-width:480px;margin-bottom:48px;font-weight:300}
.hero-cta{display:inline-flex;align-items:center;gap:12px;background:var(--accent);color:var(--black);text-decoration:none;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:15px;letter-spacing:2px;text-transform:uppercase;padding:16px 36px;clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,12px 100%,0 calc(100% - 12px));transition:all .3s}
.hero-cta:hover{background:var(--white);transform:translateY(-2px)}
.scroll-line{position:absolute;bottom:0;left:60px;width:1px;height:80px;background:linear-gradient(to bottom,transparent,var(--accent));animation:scrollPulse 2s ease-in-out infinite}
@keyframes scrollPulse{0%,100%{opacity:.3;height:60px}50%{opacity:1;height:80px}}

/* SECTIONS */
section{position:relative;z-index:1;padding:100px 60px}
.section-label{font-family:'Barlow Condensed',sans-serif;font-size:13px;font-weight:700;font-style:italic;letter-spacing:5px;text-transform:uppercase;color:var(--accent);margin-bottom:16px;display:flex;align-items:center;gap:12px}
.section-label::before{content:'';width:30px;height:1px;background:var(--accent)}
.section-title{font-family:'Bebas Neue',sans-serif;font-size:clamp(46px,6vw,80px);letter-spacing:2px;line-height:1;color:var(--white);margin-bottom:20px}
.section-desc{color:var(--text);font-size:16px;line-height:1.8;max-width:560px;font-weight:300}

/* SERVICES */
.services{background:var(--dark)}
.services-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:60px;gap:40px;flex-wrap:wrap}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.service-card{background:var(--card);padding:48px 40px;position:relative;overflow:hidden;transition:all .4s}
.service-card::before{content:'';position:absolute;top:0;left:0;width:3px;height:0;background:var(--accent);transition:height .4s}
.service-card:hover::before{height:100%}
.service-card:hover{background:#1a1c1f}
.service-num{font-family:'Bebas Neue',sans-serif;font-size:80px;color:rgba(255,255,255,.03);position:absolute;top:20px;right:24px;line-height:1}
.service-icon{width:56px;height:56px;margin-bottom:28px;border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;background:rgba(232,184,75,.06);transition:all .3s}
.service-card:hover .service-icon{border-color:var(--accent);background:rgba(232,184,75,.12)}
.service-name{font-family:'Bebas Neue',sans-serif;font-size:30px;letter-spacing:1px;color:var(--white);margin-bottom:14px}
.service-desc{color:var(--text);font-size:14px;line-height:1.8;font-weight:300;margin-bottom:28px}
.service-tag{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--border);border-radius:4px;font-size:12px;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-style:italic;letter-spacing:1.5px;text-transform:uppercase;color:#c8cdd4;margin-right:8px;margin-bottom:8px}
.service-tag.gold{border-color:rgba(232,184,75,.4);color:var(--accent);background:rgba(232,184,75,.06)}
.service-tag.blue{border-color:rgba(91,140,255,.4);color:var(--accent2);background:rgba(91,140,255,.06)}

/* GALLERY */
.gallery-section{background:var(--black);padding:100px 60px}
.gallery-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:460px;gap:6px;margin-top:56px}
.g-item{overflow:hidden;position:relative}
.g-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.g-item:hover img{transform:scale(1.06)}
.g-item.tall{grid-column:1;grid-row:1/3}
.g-label{position:absolute;bottom:0;left:0;right:0;padding:18px 20px;background:linear-gradient(to top,rgba(0,0,0,.75),transparent);font-family:'Barlow Condensed',sans-serif;font-size:12px;font-weight:700;font-style:italic;letter-spacing:3px;text-transform:uppercase;color:var(--accent);opacity:0;transition:opacity .3s}
.g-item:hover .g-label{opacity:1}

/* GUARANTEE */
.guarantees{background:var(--dark);padding:100px 60px}
.guarantee-strip{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:56px}
.g-block{padding:60px;display:flex;align-items:center;gap:40px}
.g-block.pet{background:linear-gradient(135deg,var(--card),#1a1c1e);border:1px solid var(--border)}
.g-block.tpu{background:linear-gradient(135deg,#141620,#1a1c2a);border:1px solid rgba(91,140,255,.2)}
.g-years{font-family:'Bebas Neue',sans-serif;font-size:110px;line-height:1;flex-shrink:0}
.g-block.pet .g-years{color:var(--accent)}
.g-block.tpu .g-years{color:var(--accent2)}
.g-info h3{font-family:'Bebas Neue',sans-serif;font-size:34px;letter-spacing:2px;margin-bottom:10px}
.g-info p{color:var(--text);font-size:14px;line-height:1.8;font-weight:300}
.g-sublabel{font-family:'Barlow Condensed',sans-serif;font-size:12px;font-weight:700;font-style:italic;letter-spacing:3px;text-transform:uppercase;margin-bottom:6px}
.g-block.pet .g-sublabel{color:var(--accent)}
.g-block.tpu .g-sublabel{color:var(--accent2)}

/* VINYL */
.vinyl-section{background:var(--black)}
.vinyl-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.vinyl-features{display:flex;flex-direction:column;gap:24px;margin-top:40px}
.vinyl-feature{display:flex;gap:20px;align-items:flex-start}
.vf-icon{width:44px;height:44px;flex-shrink:0;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:18px;background:var(--card);border-radius:8px;margin-top:2px}
.vf-text h4{font-family:'Barlow Condensed',sans-serif;font-size:17px;font-weight:700;font-style:italic;letter-spacing:1px;text-transform:uppercase;color:var(--white);margin-bottom:4px}
.vf-text p{color:var(--text);font-size:13px;line-height:1.7;font-weight:300}
.vinyl-photo{position:relative;overflow:hidden;border-radius:6px;border:1px solid var(--border)}
.vinyl-photo img{width:100%;height:460px;object-fit:cover;display:block;transition:transform .6s ease}
.vinyl-photo:hover img{transform:scale(1.04)}
.vinyl-photo-label{position:absolute;bottom:0;left:0;right:0;padding:24px;background:linear-gradient(to top,rgba(0,0,0,.82),transparent)}
.vinyl-photo-label .sub{font-family:'Barlow Condensed',sans-serif;font-size:11px;font-weight:700;font-style:italic;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.vinyl-photo-label .ttl{font-family:'Bebas Neue',sans-serif;font-size:24px;letter-spacing:2px;color:var(--white)}

/* INFO BAR */
.info-bar{background:var(--accent);display:flex}
.info-item{flex:1;padding:36px 44px;display:flex;align-items:center;gap:20px;border-right:1px solid rgba(0,0,0,.1);transition:background .3s}
.info-item:last-child{border-right:none}
.info-item:hover{background:rgba(0,0,0,.06)}
.info-icon{font-size:26px}
.info-label{font-family:'Barlow Condensed',sans-serif;font-size:11px;font-weight:700;font-style:italic;letter-spacing:3px;text-transform:uppercase;color:rgba(0,0,0,.5);margin-bottom:4px}
.info-value{font-family:'Bebas Neue',sans-serif;font-size:20px;letter-spacing:1px;color:var(--black)}

/* WHY */
.why-section{background:var(--dark)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:60px}
.why-card{background:var(--card);padding:40px 32px;border-bottom:3px solid transparent;transition:all .3s}
.why-card:hover{border-bottom-color:var(--accent)}
.why-num{font-family:'Bebas Neue',sans-serif;font-size:48px;color:var(--accent);line-height:1;margin-bottom:16px}
.why-card h4{font-family:'Barlow Condensed',sans-serif;font-size:18px;font-weight:700;font-style:italic;letter-spacing:1px;text-transform:uppercase;color:var(--white);margin-bottom:12px}
.why-card p{color:var(--text);font-size:13px;line-height:1.8;font-weight:300}

/* CONTACT */
.contact-section{background:var(--black)}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start;margin-top:60px}
.contact-rows{display:flex;flex-direction:column;gap:28px}
.c-row{display:flex;gap:20px;align-items:flex-start}
.c-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);margin-top:6px;flex-shrink:0}
.c-label{font-family:'Barlow Condensed',sans-serif;font-size:11px;font-weight:700;font-style:italic;letter-spacing:3px;text-transform:uppercase;color:var(--text);margin-bottom:4px}
.c-value{font-size:18px;color:var(--white);font-weight:600}
.c-value a{color:inherit;text-decoration:none;transition:color .2s}
.c-value a:hover{color:var(--accent)}
.fb-btn{display:inline-flex;align-items:center;gap:12px;background:#1877f2;color:white;text-decoration:none;font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:15px;font-style:italic;letter-spacing:2px;text-transform:uppercase;padding:16px 36px;border-radius:4px;transition:all .3s;margin-top:8px;width:fit-content}
.fb-btn:hover{background:#1464d1;transform:translateY(-2px)}
.hours-box{background:var(--card);border:1px solid var(--border);padding:40px;border-radius:4px}
.hours-title{font-family:'Bebas Neue',sans-serif;font-size:26px;letter-spacing:2px;color:var(--white);margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.h-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:14px}
.h-day{color:var(--text)}
.h-time{font-weight:600;color:var(--white)}
.h-time.closed{color:var(--red)}

/* LOCATION */
.map-section {
  background: var(--black);
  padding: 100px 60px;
}
.map-container {
  margin-top: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
@media(max-width:900px){
  .map-section { padding: 70px 20px; }
}

/* FOOTER */
footer{background:var(--black);padding:50px 60px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border)}
footer img{height:46px;width:auto}
.footer-tag{font-family:'Barlow Condensed',sans-serif;font-size:13px;font-weight:700;font-style:italic;letter-spacing:4px;text-transform:uppercase;color:var(--accent)}
.footer-copy{color:var(--text);font-size:13px}

/* ANIM */
.fade-in{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

@media(max-width:900px){
  nav{padding:0 20px}
  .nav-links{display:none}
  section{padding:70px 20px}
  .hero-content{padding:0 20px}
  .services-grid,.guarantee-strip,.why-grid{grid-template-columns:1fr}
  .g-block{flex-direction:column;gap:16px;padding:32px}
  .g-years{font-size:80px}
  .gallery-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .g-item.tall{grid-column:1/-1;grid-row:auto;height:260px}
  .g-item{height:200px}
  .vinyl-layout{grid-template-columns:1fr;gap:40px}
  .info-bar{flex-direction:column}
  .info-item{border-right:none;border-bottom:1px solid rgba(0,0,0,.1)}
  .contact-layout{grid-template-columns:1fr;gap:40px}
  footer{flex-direction:column;gap:16px;text-align:center}
  .lang-toggle{top:14px;right:14px}
}