/* ===================================================================
   WELLAMPS LIGHTING — wellamps.com B2B site
   Spectral dark theme. Shared stylesheet.
   =================================================================== */
:root{
  --bg:#08080C; --bg-2:#0d0d14; --bg-3:#12121a; --bg-4:#181828;
  --text:#FAFAFA; --muted:#A1A1AA; --dim:#71717A;
  --amber:#D4A574; --cyan:#06B6D4; --green:#2ECC40; --red:#E53E3E;
  --border:rgba(255,255,255,0.08); --border-2:rgba(212,165,116,0.18);
  --maxw:1280px;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Space Grotesk','Exo',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Exo',sans-serif;line-height:1.2;font-weight:700}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.mono{font-family:'Roboto Mono',monospace}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.label{font-family:'Space Grotesk','Exo',sans-serif;font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--amber);margin-bottom:14px}
.sec-title{font-size:clamp(26px,3.4vw,40px);font-weight:700;line-height:1.2}
.sec-sub{margin-top:16px;color:var(--muted);max-width:680px;font-size:16px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:'Exo',sans-serif;font-weight:600;font-size:15px;padding:13px 26px;border-radius:9px;transition:transform .2s,box-shadow .2s,background .2s;border:1px solid transparent;cursor:pointer}
.btn-primary{background:linear-gradient(100deg,var(--amber),#b98a4f);color:#0a0a0f}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(212,165,116,.25)}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}

/* ---------- header ---------- */
.header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(8,8,12,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--maxw);margin:0 auto;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 32px}
.brand{display:flex;align-items:center;gap:10px}
.brand .logo{height:48px;width:auto}
.brand .wm{font-family:'Exo',sans-serif;font-size:18px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#fff;border-left:1px solid var(--border);padding-left:10px;line-height:1.1}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-family:'Exo',sans-serif;font-size:14px;color:var(--muted);transition:color .2s}
.nav a:hover,.nav a.active{color:var(--amber)}
.nav .drop{position:relative}
.nav .drop>span{cursor:pointer}
.nav .drop-menu{position:absolute;top:100%;left:0;min-width:230px;background:var(--bg-4);border:1px solid var(--border-2);border-radius:10px;padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;box-shadow:0 12px 32px rgba(0,0,0,.5)}
.nav .drop:hover .drop-menu{opacity:1;visibility:visible;transform:translateY(6px)}
.nav .drop-menu a{display:block;padding:9px 14px;border-radius:7px;font-size:13px;color:var(--muted)}
.nav .drop-menu a:hover{background:rgba(212,165,116,.12);color:var(--amber)}
.cta-head{background:linear-gradient(100deg,var(--amber),#b98a4f);color:#0a0a0f;padding:10px 20px;border-radius:8px;font-family:'Exo',sans-serif;font-weight:600;font-size:14px}
.cta-head:hover{transform:translateY(-1px)}
.menu-btn{display:none;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 12px;font-size:18px;cursor:pointer}

/* ---------- hero ---------- */
.hero{padding:140px 0 90px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(1200px 500px at 70% -10%,rgba(6,182,212,.12),transparent),radial-gradient(900px 500px at 10% 10%,rgba(212,165,116,.10),transparent);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(212,165,116,.1);border:1px solid var(--border-2);color:var(--amber);padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:22px}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
.hero h1{font-size:clamp(36px,5.4vw,64px);font-weight:800;line-height:1.08}
.hero h1 .grad{background:linear-gradient(100deg,#FF5252,#FF9800,#FFEB3B,#2ECC40,#06B6D4,#2196F3);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{margin-top:22px;color:var(--muted);font-size:18px;max-width:560px}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.spectral{background:var(--bg-2);border:1px solid var(--border);border-radius:18px;padding:34px;position:relative}
.spec-bar{height:8px;border-radius:6px;background:linear-gradient(90deg,#DC2626,#E53E3E,#2ECC40,#3182CE,#A0C730,#D4A574,#06B6D4);opacity:.85}
.spec-letters{display:flex;justify-content:space-between;margin-top:16px;font-family:'Exo',sans-serif;font-weight:700;font-size:22px}
.spec-letters span:nth-child(1){color:#FF5252}.spec-letters span:nth-child(2){color:#2ECC40}.spec-letters span:nth-child(3){color:#06B6D4}.spec-letters span:nth-child(4){color:#A0C730}.spec-letters span:nth-child(5){color:#D4A574}.spec-letters span:nth-child(6){color:#3182CE}
.spec-note{margin-top:18px;color:var(--dim);font-size:13px;font-family:'Roboto Mono',monospace}
.spec-note b{color:var(--amber)}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.stat{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;padding:26px 22px}
.stat .n{font-family:'Exo',sans-serif;font-size:30px;font-weight:800;color:var(--text)}
.stat .n .u{font-size:16px;color:var(--amber)}
.stat .l{margin-top:6px;color:var(--dim);font-size:13px}

/* ---------- product cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.cards.cards-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--bg-2);border:1px solid var(--border);border-radius:16px;padding:28px;transition:border-color .25s,transform .25s}
.card:hover{border-color:var(--border-2);transform:translateY(-4px)}
.card .ico{width:46px;height:46px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:22px;background:rgba(212,165,116,.12);margin-bottom:16px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px}
.card .meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.chip{font-family:'Roboto Mono',monospace;font-size:11.5px;color:var(--amber);background:rgba(212,165,116,.08);border:1px solid var(--border-2);padding:4px 9px;border-radius:6px}

/* ---------- tech split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.feat{display:flex;gap:14px;margin-top:22px}
.feat .fi{width:38px;height:38px;flex-shrink:0;border-radius:9px;background:rgba(6,182,212,.12);display:flex;align-items:center;justify-content:center;font-size:18px}
.feat h4{font-size:16px;margin-bottom:4px}
.feat p{color:var(--muted);font-size:14px}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,rgba(212,165,116,.10),rgba(6,182,212,.08));border:1px solid var(--border-2);border-radius:20px;padding:56px;text-align:center}
.cta-band h2{font-size:clamp(24px,3vw,34px)}
.cta-band p{color:var(--muted);margin:14px auto 26px;max-width:560px}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--border);padding:56px 0 32px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot-brand .logo{height:48px;margin-bottom:14px}
.foot-brand p{color:var(--dim);font-size:14px;max-width:280px}
.foot-col h5{font-family:'Exo',sans-serif;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--amber);margin-bottom:14px}
.foot-col a{display:block;color:var(--muted);font-size:14px;padding:5px 0;transition:color .2s}
.foot-col a:hover{color:var(--text)}
.foot-bottom{border-top:1px solid var(--border);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--dim);font-size:13px}
.social{display:flex;gap:10px;margin-top:16px}
.social a{width:34px;height:34px;border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--amber);transition:.2s}
.social a:hover{border-color:var(--amber);background:rgba(212,165,116,.1)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:44px}
.info-card{background:var(--bg-2);border:1px solid var(--border);border-radius:14px;padding:24px;margin-bottom:16px}
.info-card .ic{width:40px;height:40px;border-radius:10px;background:rgba(212,165,116,.12);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:12px}
.info-card h4{font-size:15px;color:var(--amber);margin-bottom:6px}
.info-card a,.info-card p{color:var(--muted);font-size:14.5px}
.form{background:var(--bg-2);border:1px solid var(--border);border-radius:16px;padding:30px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;font-family:'Exo',sans-serif}
.field input,.field textarea,.field select{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:12px 14px;color:var(--text);font-family:inherit;font-size:14.5px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--amber)}
.field textarea{resize:vertical;min-height:110px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.success{display:none;background:rgba(46,204,64,.12);border:1px solid rgba(46,204,64,.4);color:var(--green);padding:14px;border-radius:10px;margin-top:12px;font-size:14px}
.success.show{display:block}
.err{display:none;background:rgba(229,62,62,.12);border:1px solid rgba(229,62,62,.4);color:var(--red);padding:14px;border-radius:10px;margin-top:12px;font-size:14px}
.err.show{display:block}

/* ---------- table ---------- */
.tbl{width:100%;border-collapse:collapse;margin-top:30px;font-size:14.5px}
.tbl th,.tbl td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left}
.tbl th{color:var(--amber);font-family:'Exo',sans-serif;font-size:13px;text-transform:uppercase;letter-spacing:.5px}
.tbl tr:hover td{background:var(--bg-2)}

/* ---------- breadcrumb / page hero ---------- */
.page-hero{padding:130px 0 40px}
.page-hero h1{font-size:clamp(30px,4vw,48px)}
.crumbs{font-family:'Roboto Mono',monospace;font-size:12.5px;color:var(--dim);margin-bottom:14px}
.crumbs a:hover{color:var(--amber)}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .split{grid-template-columns:1fr;gap:30px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav{display:none}
  .menu-btn{display:inline-block}
  .cta-head{display:none}
  .stats{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .cards.cards-2{grid-template-columns:1fr}
  .two{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta-band{padding:36px 22px}
  .section{padding:64px 0}
}