/*
Theme Name: Lingxi Industrial
Theme URI: https://fitness.lingxisports.com
Author: Lingxi Sports
Author URI: https://lingxisports.com
Description: Dark industrial factory-direct fitness equipment theme. Bold typography, brass-on-obsidian palette, forged for strength.
Version: 1.0
License: GPLv2
Text Domain: lingxi-industrial
*/

:root {
  --obsidian: #080808;
  --steel:    #141414;
  --graphite: #1c1c1c;
  --brass:    #c8a149;
  --brass-dim: rgba(200,161,73,0.15);
  --ivory:    #e8e0d0;
  --patina:   #706858;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--obsidian)}
body{
  font-family:'Inter',-apple-system,sans-serif;
  color:var(--ivory);background:var(--obsidian);
  line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.display{font-family:'Bebas Neue',sans-serif;font-weight:400;letter-spacing:0.02em;text-transform:uppercase}
.mono{font-family:'JetBrains Mono',monospace;font-weight:500}

/* ── Header ── */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(8,8,8,0.92);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,0.04);
}
.header-inner{
  max-width:1280px;margin:0 auto;padding:18px 32px;
  display:flex;align-items:center;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-mark{
  width:38px;height:38px;border:2px solid var(--brass);
  display:flex;align-items:center;justify-content:center;position:relative;
}
.logo-mark::after{
  content:'';position:absolute;width:6px;height:6px;border-radius:50%;
  background:var(--brass);top:50%;left:50%;transform:translate(-50%,-50%);
}
.logo-mark::before{
  content:'';position:absolute;width:14px;height:14px;border-radius:50%;
  border:1px solid var(--brass);top:50%;left:50%;transform:translate(-50%,-50%);
}
.logo-text{font-size:18px;font-weight:700;color:var(--ivory);letter-spacing:-0.3px}
.logo-sub{font-size:9px;color:var(--patina);letter-spacing:2.5px;text-transform:uppercase}
nav{display:flex;align-items:center;gap:28px}
nav a{color:var(--patina);text-decoration:none;font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:1.5px;transition:color .2s}
nav a:hover{color:var(--ivory)}

/* ── Language Switcher ── */
.lang-switcher > a{display:flex;align-items:center;gap:4px}
.lang-arrow{font-size:9px;transition:transform .2s}
.lang-switcher:hover .lang-arrow{transform:rotate(180deg)}
.lang-menu a{display:flex!important;align-items:center;gap:8px}
.lang-menu a img{margin:0!important;width:16px;height:auto;vertical-align:middle}
.lang-menu a span{font-size:12px;text-transform:none;letter-spacing:0}

/* ── Nav Dropdown ── */
.nav-dropdown{position:relative;display:inline-flex}
.nav-dropdown > a{display:flex;align-items:center;gap:4px}
.nav-dropdown-menu{
  position:absolute;top:100%;left:50%;transform:translateX(-50%);
  min-width:170px;padding:8px 0;margin-top:8px;
  background:var(--steel);border:1px solid rgba(255,255,255,0.06);
  opacity:0;visibility:hidden;
  transition:opacity .2s,visibility .2s,transform .2s;
  transform:translateX(-50%) translateY(6px);
  z-index:200;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu{
  opacity:1;visibility:visible;
  transform:translateX(-50%) translateY(0);
}
.nav-dropdown-menu a{
  display:block;padding:8px 20px;font-size:11px;white-space:nowrap;
  color:var(--patina);text-transform:none;letter-spacing:0.5px;
  transition:color .2s,background .2s;
}
.nav-dropdown-menu a:hover{color:var(--ivory);background:rgba(255,255,255,0.03)}
.nav-dropdown-menu a .count{
  font-size:9px;color:var(--brass);opacity:0.6;margin-left:6px;
}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;border:none;cursor:pointer;transition:all .2s;text-decoration:none;border-radius:2px}
.btn-primary{background:var(--brass);color:var(--obsidian)}
.btn-primary:hover{background:#d4ab50;transform:translateY(-1px);box-shadow:0 4px 16px rgba(200,161,73,0.2)}
.btn-ghost{background:transparent;color:var(--ivory);border:1px solid rgba(255,255,255,0.12)}
.btn-ghost:hover{border-color:var(--brass);color:var(--brass)}

/* ── Hero ── */
.hero{
  min-height:100vh;display:flex;align-items:stretch;gap:60px;
  padding-top:72px;
}
.hero-left{
  flex:1;display:flex;flex-direction:column;justify-content:center;
  padding:80px 0 80px max(32px, calc((100vw - 1280px) / 2 + 32px));
}
.hero-eyebrow{font-size:11px;color:var(--brass);letter-spacing:3px;text-transform:uppercase;margin-bottom:24px;font-weight:600}
.hero h1{font-size:clamp(64px,10vw,120px);line-height:0.85;color:var(--ivory);margin-bottom:8px}
.hero h1 .plate-o{
  display:inline-block;width:clamp(48px,7.5vw,90px);height:clamp(48px,7.5vw,90px);
  border:2px solid var(--brass);border-radius:50%;vertical-align:middle;
  position:relative;margin:0 2px;
}
.hero h1 .plate-o::after{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:30%;height:30%;border-radius:50%;border:1.5px solid var(--brass);
}
.hero h1 .plate-o::before{
  content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:8%;height:8%;border-radius:50%;background:var(--brass);
}
.hero-subtitle{font-size:16px;color:var(--patina);max-width:420px;margin:24px 0 40px;line-height:1.8}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-right{flex:1;position:relative;overflow:hidden;background:#0d0d0d}
.hero-image{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:0.5;mix-blend-mode:luminosity}

/* ── Hero Carousel ── */
.hero-slider{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease}
.hero-slide.active{opacity:1}
.hero-slide-caption{
  position:absolute;bottom:32px;left:50%;transform:translateX(-50%);
  color:var(--ivory);font-size:14px;letter-spacing:2px;
  text-transform:uppercase;font-weight:600;
  background:rgba(8,8,8,0.7);padding:8px 20px;
  border:1px solid rgba(255,255,255,0.06);
  white-space:nowrap;
}
.hero-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  z-index:10;background:rgba(8,8,8,0.6);border:1px solid rgba(255,255,255,0.08);
  color:var(--ivory);font-size:18px;padding:12px 10px;
  cursor:pointer;transition:all .2s;line-height:1;
}
.hero-arrow:hover{background:var(--brass);color:var(--obsidian);border-color:var(--brass)}
.hero-arrow-left{left:12px}
.hero-arrow-right{right:12px}
.hero-controls{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  z-index:10;display:flex;flex-direction:column;align-items:center;gap:4px;
}
.hero-dots{
  display:flex;gap:8px;
}
.hero-dot{
  width:10px;height:10px;border-radius:50%;
  background:rgba(255,255,255,0.2);border:1px solid var(--patina);
  cursor:pointer;transition:all .2s;
}
.hero-dot.active{background:var(--brass);border-color:var(--brass);width:28px;border-radius:5px}
.hero-slide-label{
  margin-top:12px;font-size:10px;color:var(--brass);
  text-transform:uppercase;letter-spacing:2px;font-weight:600;
}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(8,8,8,0.7)0%,rgba(8,8,8,0.3)50%,rgba(8,8,8,0.6)100%)}

/* ── Divider ── */
.section-divider{max-width:1280px;margin:0 auto;padding:0 32px}
.section-divider hr{border:none;height:1px;background:linear-gradient(90deg,transparent,var(--brass-dim),var(--brass),var(--brass-dim),transparent)}

/* ── Category Gallery ── */
.gallery{max-width:1280px;margin:0 auto;padding:100px 32px}
.gallery-header{margin-bottom:48px}
.gallery-header .section-label{font-size:10px;color:var(--brass);letter-spacing:3px;text-transform:uppercase;font-weight:600}
.gallery-header h2{font-size:clamp(28px,4vw,48px);color:var(--ivory);margin-top:12px}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,0.04)}
.gallery-item{position:relative;overflow:hidden;aspect-ratio:4/3;cursor:pointer;border-radius:0}
.gallery-link{display:block;text-decoration:none;color:inherit}
.gallery-link:hover .gallery-item img{transform:scale(1.06)}
.gallery-link:hover .gallery-label{background:var(--brass);color:var(--obsidian)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item .gallery-label{
  position:absolute;bottom:0;left:0;right:0;
  padding:40px 20px 20px;
  background:linear-gradient(transparent,rgba(8,8,8,0.85));
}
.gallery-item .gallery-label h3{font-size:15px;color:var(--ivory);font-weight:600;letter-spacing:-0.2px}
.gallery-item .gallery-label span{font-size:10px;color:var(--brass);text-transform:uppercase;letter-spacing:1.5px}

/* ── Stats ── */
.stats{max-width:1280px;margin:0 auto;padding:0 32px 80px;display:flex;gap:60px}
.stat-item{border-left:2px solid var(--brass-dim);padding-left:20px}
.stat-num{font-size:36px;color:var(--brass);line-height:1;margin-bottom:4px}
.stat-label{font-size:11px;color:var(--patina);text-transform:uppercase;letter-spacing:1.5px}

/* ── Factory ── */
.factory{max-width:1280px;margin:0 auto;padding:0 32px 100px}
.factory-header{margin-bottom:48px}
.factory-header .section-label{font-size:10px;color:var(--brass);letter-spacing:3px;text-transform:uppercase;font-weight:600}
.factory-header h2{font-size:clamp(28px,4vw,48px);color:var(--ivory);margin-top:12px}
.factory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,0.04)}
.factory-photo{position:relative;overflow:hidden;aspect-ratio:16/10}
.factory-photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.factory-photo:hover img{transform:scale(1.06)}
.factory-link{display:block;text-decoration:none}
.factory-link:hover .factory-tag{background:var(--brass);color:var(--obsidian);border-color:var(--brass)}
.factory-photo .factory-tag{
  position:absolute;bottom:16px;left:16px;
  background:rgba(8,8,8,0.85);color:var(--brass);border:1px solid var(--brass-dim);
  padding:4px 12px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1px;
}

/* ── Why Us ── */
.why{max-width:1280px;margin:0 auto;padding:0 32px 100px}
.why-header{margin-bottom:48px}
.why-header .section-label{font-size:10px;color:var(--brass);letter-spacing:3px;text-transform:uppercase;font-weight:600}
.why-header h2{font-size:clamp(28px,4vw,48px);color:var(--ivory);margin-top:12px}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,0.04)}
.why-card{background:var(--obsidian);padding:40px 32px;transition:background .3s}
.why-card:hover{background:var(--steel)}
.why-icon{
  width:48px;height:48px;border:1px solid var(--brass-dim);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:24px;color:var(--brass);font-size:18px;
}
.why-card h3{font-size:18px;color:var(--ivory);margin-bottom:10px}
.why-card p{color:var(--patina);font-size:13px;line-height:1.8}

/* ── CTA ── */
.cta-section{border-top:1px solid rgba(255,255,255,0.04);padding:100px 32px;text-align:center}
.cta-inner{max-width:560px;margin:0 auto}
.cta-inner h2{font-size:clamp(32px,5vw,56px);color:var(--ivory);margin-bottom:16px}
.cta-inner p{color:var(--patina);font-size:15px;margin-bottom:36px;line-height:1.8}
.btn-large{padding:16px 36px;font-size:14px}
.cta-photo{
  max-width:800px;margin:48px auto 0;
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,0.04);
}
.cta-photo img{width:100%;aspect-ratio:1;object-fit:cover;opacity:0.6;transition:opacity .3s}
.cta-photo img:hover{opacity:1}

/* ── Footer ── */
footer{border-top:1px solid rgba(255,255,255,0.04);padding:32px;text-align:center}
footer p{color:var(--patina);font-size:11px;letter-spacing:0.5px}
footer .footer-contact{margin-top:8px;display:flex;justify-content:center;align-items:center;gap:24px;flex-wrap:wrap}
footer .footer-contact a{color:var(--brass);font-size:12px;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:color .2s}
footer .footer-contact a:hover{color:#d4ab50}
footer .footer-contact .contact-label{color:var(--patina);font-size:10px;text-transform:uppercase;letter-spacing:1px}

/* ── Header Contact Icon ── */

/* ── Animations ── */
@keyframes fade-up{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.animate-in{animation:fade-up .6s ease-out forwards}
.delay-1{animation-delay:.1s}
.delay-2{animation-delay:.2s}
.delay-3{animation-delay:.3s}
@media(prefers-reduced-motion:reduce){.animate-in{animation:none;opacity:1;transform:none}*{transition-duration:0s!important}}

/* ── Quote Modal ── */
.modal-overlay{
  position:fixed;inset:0;z-index:999;
  background:rgba(0,0,0,0.85);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;
}
.modal-overlay.active{opacity:1;visibility:visible}
.modal{
  background:var(--steel);border:1px solid rgba(255,255,255,0.08);
  width:90%;max-width:520px;max-height:90vh;overflow-y:auto;
  padding:40px 36px;position:relative;
}
.modal-close{
  position:absolute;top:16px;right:16px;
  background:none;border:none;color:var(--patina);cursor:pointer;
  font-size:20px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  transition:color .2s;
}
.modal-close:hover{color:var(--ivory)}
.modal h3{font-size:22px;color:var(--ivory);margin-bottom:6px}
.modal .modal-sub{font-size:12px;color:var(--patina);margin-bottom:28px}
.modal .form-group{margin-bottom:16px}
.modal .form-group label{
  display:block;font-size:10px;color:var(--brass);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:6px;font-weight:600;
}
.modal .form-group input,
.modal .form-group select,
.modal .form-group textarea{
  width:100%;padding:12px 14px;
  background:var(--graphite);border:1px solid rgba(255,255,255,0.08);
  color:var(--ivory);font-size:13px;font-family:inherit;
  transition:border-color .2s;outline:none;
}
.modal .form-group input:focus,
.modal .form-group select:focus,
.modal .form-group textarea:focus{border-color:var(--brass)}
.modal .form-group textarea{resize:vertical;min-height:80px}
.modal .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.modal .btn-submit{
  width:100%;padding:14px;margin-top:8px;
  background:var(--brass);color:var(--obsidian);border:none;
  font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;
  cursor:pointer;transition:background .2s;
}
.modal .btn-submit:hover{background:#d4ab50}
.modal .btn-submit:disabled{opacity:0.5;cursor:not-allowed}
.modal .form-success{
  text-align:center;padding:20px 0;
}
.modal .form-success .check-icon{
  width:56px;height:56px;border:2px solid var(--brass);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 20px;color:var(--brass);font-size:24px;
}
.modal .form-success h4{color:var(--ivory);font-size:18px;margin-bottom:8px}
.modal .form-success p{color:var(--patina);font-size:13px}
.modal .form-error{color:#c44;font-size:11px;margin-top:4px}

@media(max-width:768px){
  .hero{flex-direction:column;min-height:auto}
  .hero-left{padding:60px 24px 40px}
  .hero h1{font-size:clamp(48px,12vw,80px)}
  .hero h1 .plate-o{width:clamp(36px,8vw,60px);height:clamp(36px,8vw,60px)}
  .hero-right{min-height:300px}
  .hero-dots{bottom:24px}
  .hero-slide-caption{font-size:11px;padding:6px 14px;bottom:50px}
  .hero-arrow{font-size:14px;padding:8px 6px}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .factory-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .stats{flex-wrap:wrap;gap:32px}
  .cta-photo{grid-template-columns:1fr 1fr}
  nav{display:none}
  .header-inner{padding:14px 20px}
  .gallery{padding:60px 20px}
  .why{padding:0 20px 60px}
  .factory{padding:0 20px 60px}
  .cta-section{padding:60px 20px}
  .modal{padding:28px 20px}
  .modal .form-row{grid-template-columns:1fr}
}