/* ============================================
   Temelli Teknik — Corporate Identity v2
   Palette: Burgundy + Charcoal + Cream
   ============================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"Source Sans 3","Source Sans Pro",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.65;color:var(--ink);
  background:var(--bg);overflow-x:hidden;font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}

:root{
  --burgundy:#8A1A1A;
  --burgundy-2:#6e1313;
  --burgundy-3:#a83232;
  --burgundy-soft:#f3e7e7;
  --ink:#1a1a1a;
  --ink-2:#2d2d2d;
  --ink-3:#444;
  --muted:#6b6b6b;
  --muted-2:#8a8a8a;
  --line:#e4e0d8;
  --line-2:#2e2624;
  --bg:#faf8f3;
  --bg-2:#f1ede2;
  --bg-3:#ebe6d8;
  --paper:#fff;
  --dark:#1a1614;
  --dark-2:#241f1d;
  --shadow:0 1px 2px rgba(26,22,20,.06),0 12px 32px -12px rgba(26,22,20,.18);
  --shadow-lg:0 24px 60px -24px rgba(26,22,20,.32);
  --max:1320px;
  --pad:clamp(20px,4vw,56px);
}

h1,h2,h3,h4,h5{
  font-family:"Barlow","Source Sans 3",sans-serif;
  font-weight:700;line-height:1.1;color:var(--ink);
  letter-spacing:-.01em;text-wrap:balance;
}
h1{font-size:clamp(40px,5.4vw,72px);font-weight:800;letter-spacing:-.025em;line-height:1.02}
h2{font-size:clamp(28px,3.4vw,46px);font-weight:700;letter-spacing:-.018em;line-height:1.08}
h3{font-size:clamp(20px,1.9vw,26px);font-weight:700}
h4{font-size:18px;font-weight:700}
p{text-wrap:pretty;max-width:64ch}
em{font-style:normal}

.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}

.eyebrow{
  display:inline-flex;align-items:center;gap:14px;
  font-family:"Barlow",sans-serif;font-size:12px;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--burgundy);
  margin-bottom:20px;
}
.eyebrow::before{
  content:"";width:36px;height:1px;background:var(--burgundy);
}
.section{padding:clamp(72px,9vw,128px) 0;position:relative}
.section-head{margin-bottom:64px;max-width:780px}
.section-head p{color:var(--muted);font-size:17px;margin-top:18px;line-height:1.6}

.rule{height:1px;background:var(--line);width:100%;border:0}

/* -------- Buttons -------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  padding:15px 28px;font-family:"Barlow",sans-serif;font-weight:600;
  font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  transition:all .25s ease;white-space:nowrap;border:1.5px solid transparent;
}
.btn--primary{background:var(--burgundy);color:#fff}
.btn--primary:hover{background:var(--burgundy-2)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--burgundy)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.btn--outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn--outline:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn svg{transition:transform .25s ease}
.btn:hover svg{transform:translateX(4px)}

/* -------- Topbar -------- */
.topbar{
  background:var(--dark);color:#c5bfb5;
  font-size:13px;padding:9px 0;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.topbar-info{display:flex;gap:30px;align-items:center;flex-wrap:wrap}
.topbar-info a{display:inline-flex;align-items:center;gap:8px;transition:color .2s}
.topbar-info a:hover{color:#fff}
.topbar-info svg{width:13px;height:13px;color:var(--burgundy-3)}
.topbar-right{display:flex;align-items:center;gap:22px}
.socials{display:flex;gap:14px}
.socials a{color:#9d978c;transition:color .2s}
.socials a:hover{color:#fff}
.socials svg{width:14px;height:14px}

.lang{position:relative}
.lang-btn{
  display:flex;align-items:center;gap:8px;
  font-family:"Barlow",sans-serif;font-size:12px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;color:#fff;
  padding:5px 10px;border:1px solid rgba(255,255,255,.18);
}
.lang-btn:hover{border-color:#fff}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;
  background:#fff;color:var(--ink);
  min-width:150px;box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all .2s ease;z-index:100;
}
.lang.open .lang-menu{opacity:1;visibility:visible;transform:translateY(0)}
.lang-menu button{
  display:flex;align-items:center;gap:12px;width:100%;
  padding:12px 16px;text-align:left;font-size:14px;font-weight:500;
  border-bottom:1px solid var(--line);
}
.lang-menu button:last-child{border:0}
.lang-menu button:hover{background:var(--bg-2)}
.flag{width:20px;height:14px;display:inline-block;flex-shrink:0;border:1px solid rgba(0,0,0,.08)}

/* -------- Header -------- */
.header{
  background:#fff;position:sticky;top:0;z-index:80;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.header.scrolled{box-shadow:0 1px 0 var(--line),0 8px 24px -12px rgba(0,0,0,.08)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:92px;gap:24px}

.logo{display:flex;align-items:center;color:var(--ink);flex-shrink:0}
.logo img{height:48px;width:auto;display:block;flex-shrink:0}

.nav{display:flex;align-items:center;gap:0}
.nav > li{position:relative}
.nav > li > a, .nav > li > button{
  display:flex;align-items:center;gap:6px;
  font-family:"Barlow",sans-serif;font-size:13.5px;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;color:var(--ink);
  padding:36px 13px;transition:color .2s;position:relative;white-space:nowrap;
}
.nav > li > a::after, .nav > li > button::after{
  content:"";position:absolute;left:13px;right:13px;bottom:-1px;height:3px;
  background:var(--burgundy);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
}
.nav > li:hover > a::after, .nav > li:hover > button::after{transform:scaleX(1)}
.nav > li:hover > a, .nav > li:hover > button{color:var(--burgundy)}
.chev{width:10px;height:10px;transition:transform .2s}
.nav > li:hover .chev{transform:rotate(180deg)}

.submenu{
  position:absolute;top:100%;left:0;min-width:260px;
  background:#fff;box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(-4px);
  transition:all .2s ease;padding:8px 0;border-top:3px solid var(--burgundy);
}
.nav > li:hover .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{
  display:block;padding:12px 22px;font-size:14px;
  color:var(--ink-2);transition:all .15s;font-weight:500;
}
.submenu a:hover{background:var(--bg-2);color:var(--burgundy);padding-left:28px}

.header-cta{display:flex;align-items:center;gap:18px;flex-shrink:0}
.phone-pill{
  display:flex;align-items:center;gap:12px;padding-left:24px;
  border-left:1px solid var(--line);flex-shrink:0;
}
.phone-pill .meta{display:flex;flex-direction:column;line-height:1.2}
.phone-pill .meta span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-weight:600;white-space:nowrap}
.phone-pill .meta strong{font-family:"Barlow",sans-serif;font-size:17px;color:var(--ink);font-weight:700;margin-top:3px;letter-spacing:.01em;white-space:nowrap}

.menu-toggle{display:none;width:40px;height:40px;color:var(--ink)}

/* -------- Hero -------- */
.hero{
  position:relative;background:var(--ink);color:#fff;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    linear-gradient(95deg,rgba(26,22,20,.94) 0%,rgba(26,22,20,.78) 50%,rgba(26,22,20,.5) 100%),
    url("https://images.unsplash.com/photo-1565793298595-6a879b1d9492?w=2400&q=85") center/cover no-repeat;
}
.hero .container{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.5fr .75fr;gap:48px;align-items:center;
  padding-top:40px;padding-bottom:40px;min-height:auto;
}

.hero-meta{
  display:inline-flex;align-items:center;gap:12px;
  font-family:"Barlow",sans-serif;font-size:10px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:#d8ccc4;
  margin-bottom:12px;
}
.hero-meta::before{
  content:"";width:42px;height:1px;background:var(--burgundy-3);
}

.hero-slides{position:relative}
.hero-slide{display:none;opacity:0}
.hero-slide.active{display:block;animation:slideIn .9s cubic-bezier(.16,.84,.3,1) both}
@keyframes slideIn{
  0%{opacity:0;transform:translateY(28px);filter:blur(4px)}
  60%{opacity:1;filter:blur(0)}
  100%{opacity:1;transform:none;filter:blur(0)}
}

.hero h1{color:#fff;font-size:clamp(30px,3.2vw,46px)}
.hero h1 .hl{color:var(--burgundy-3);font-style:italic;font-weight:800}
.hero-lede{color:#c5bfb5;font-size:15.5px;line-height:1.55;margin:16px 0 26px;max-width:520px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* hero right column: 3D bolt/nut/washer render */
.hero-render{
  position:relative;aspect-ratio:1/1;max-height:340px;
  background:linear-gradient(160deg,#2a2522 0%,#1a1614 50%,#0e0a08 100%);
  border:1px solid rgba(255,255,255,.08);
  overflow:hidden;
}
.hero-render-bg{
  position:absolute;inset:0;
  background:radial-gradient(ellipse at 40% 30%,rgba(200,200,210,.10) 0%,transparent 55%),
             radial-gradient(ellipse at 70% 80%,rgba(138,26,26,.12) 0%,transparent 50%);
}
.hero-render-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:36px 36px;
  mask-image:linear-gradient(135deg,#000 30%,transparent 75%);
  -webkit-mask-image:linear-gradient(135deg,#000 30%,transparent 75%);
}
.hero-render-svg{
  position:absolute;left:50%;top:42%;transform:translate(-50%,-50%);
  width:72%;height:auto;display:block;
  animation:floatSlow 6s ease-in-out infinite alternate;
}
@keyframes floatSlow{from{transform:translate(-50%,calc(-50% - 6px))}to{transform:translate(-50%,calc(-50% + 6px))}}

.hero-render-callouts{position:absolute;inset:0;pointer-events:none}
.callout{
  position:absolute;display:flex;flex-direction:column;
  font-family:"Barlow",sans-serif;color:#fff;
  padding-left:18px;border-left:1px solid rgba(255,255,255,.25);
}
.callout .dot{
  position:absolute;left:-5px;top:6px;width:9px;height:9px;
  border:1.5px solid var(--burgundy-3);background:#1a1614;border-radius:50%;
}
.callout .label{font-size:13px;font-weight:700;letter-spacing:.02em;line-height:1.1}
.callout .sub{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:#9d978c;margin-top:3px;font-weight:600}
.callout.c1{top:14%;left:8%}
.callout.c2{top:38%;right:6%;align-items:flex-end;text-align:right;padding-left:0;padding-right:18px;border-left:0;border-right:1px solid rgba(255,255,255,.25)}
.callout.c2 .dot{left:auto;right:-5px}
.callout.c3{bottom:30%;left:10%}

.hero-render-caption{
  position:absolute;left:0;bottom:0;right:0;
  background:linear-gradient(180deg,transparent 0%,rgba(10,8,6,.92) 60%);
  padding:24px 20px 16px;border-top:1px solid rgba(255,255,255,.08);
  border-bottom:3px solid var(--burgundy);
  z-index:2;
}
.hero-render-caption .l{
  font-family:"Barlow",sans-serif;font-size:10px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--burgundy-3);margin-bottom:6px;
}
.hero-render-caption .t{font-family:"Barlow",sans-serif;font-size:14px;font-weight:600;color:#fff;line-height:1.35}

.hero-bottom{
  position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.18);
}
.hero-bottom .container{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;padding:14px var(--pad)}
.slide-controls{display:flex;align-items:center;gap:18px}
.slide-counter{
  font-family:"Barlow",sans-serif;font-size:14px;font-weight:600;
  letter-spacing:.1em;color:#d8ccc4;
}
.slide-counter b{color:#fff;font-size:18px}
.slide-arrows{display:flex;gap:1px}
.slide-arrows button{
  width:44px;height:44px;background:rgba(255,255,255,.06);
  display:grid;place-items:center;color:#fff;transition:all .2s;
  border:1px solid rgba(255,255,255,.14);
}
.slide-arrows button:hover{background:var(--burgundy);border-color:var(--burgundy)}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap;justify-content:flex-end}
.hero-stat strong{
  display:block;font-family:"Barlow",sans-serif;font-size:22px;font-weight:700;
  color:#fff;line-height:1;
}
.hero-stat strong em{color:var(--burgundy-3);font-style:normal}
.hero-stat span{font-size:12px;color:#a59d92;letter-spacing:.12em;margin-top:6px;display:block;text-transform:uppercase;font-weight:600;font-family:"Barlow",sans-serif}

/* -------- Trust strip -------- */
.trust{background:#fff;border-bottom:1px solid var(--line);padding:36px 0}
.trust .container{display:grid;grid-template-columns:auto 1fr;gap:48px;align-items:center}
.trust-label{
  font-family:"Barlow",sans-serif;font-size:12px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
  max-width:160px;line-height:1.4;
}
.trust-list{display:flex;gap:48px;flex-wrap:wrap;align-items:center}
.trust-item{
  font-family:"Barlow",sans-serif;font-size:15px;font-weight:600;
  color:var(--ink);letter-spacing:.05em;
  display:flex;align-items:center;gap:10px;
}
.trust-item::before{
  content:"";width:8px;height:8px;background:var(--burgundy);
  flex-shrink:0;transform:rotate(45deg);
}

/* -------- About -------- */
.about{background:var(--bg)}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:88px;align-items:start}
.about-visual{position:relative}
.about-img-main{
  aspect-ratio:4/5;width:100%;position:relative;
  background:linear-gradient(135deg,#3a3027 0%,#1f1815 100%);
  overflow:hidden;
}
.about-img-main::before{
  content:"";position:absolute;inset:0;
  background:url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?w=1400&q=85") center/cover no-repeat;
  z-index:0;
}
.about-img-main::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(26,22,20,.1) 30%,rgba(26,22,20,.7) 100%);
  z-index:1;
}
.about-img-main > *{position:relative;z-index:2}
.about-img-2{
  position:absolute;width:52%;aspect-ratio:1;
  background:#2a2522 url("https://images.unsplash.com/photo-1581092335397-9583eb92d232?w=800&q=85") center/cover;
  bottom:-48px;right:-32px;border:10px solid var(--bg);
  z-index:3;
}
/* (about-img-2 styled above with .about-img-main block) */
.about-marker{
  position:absolute;top:24px;left:-28px;z-index:4;
  background:var(--burgundy);color:#fff;padding:22px 24px;
  font-family:"Barlow",sans-serif;box-shadow:0 12px 28px -10px rgba(0,0,0,.35);
}
.about-marker .n{font-size:42px;font-weight:800;line-height:1;letter-spacing:-.02em}
.about-marker .l{font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin-top:8px;font-weight:600;line-height:1.3}

.about-content h2{margin-bottom:24px}
.about-content h2 em{color:var(--burgundy)}
.about-content p{color:var(--ink-3);font-size:16.5px;line-height:1.7}
.about-content p + p{margin-top:14px;color:var(--muted)}

.about-features{margin-top:44px;display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--line)}
.feature{display:grid;grid-template-columns:auto 1fr;gap:22px;padding:24px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.feature-n{
  font-family:"Barlow",sans-serif;font-size:12px;font-weight:700;
  color:var(--burgundy);letter-spacing:.18em;padding-top:4px;min-width:36px;
}
.feature-body h4{margin-bottom:6px;color:var(--ink)}
.feature-body p{color:var(--muted);font-size:15px;margin:0;line-height:1.55}

.about-meta{
  margin-top:32px;display:flex;gap:32px;flex-wrap:wrap;
  padding-top:32px;border-top:1px solid var(--line);align-items:flex-end;
}
.founders{font-family:"Barlow",sans-serif}
.founders .names{font-size:22px;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.founders .role{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;margin-top:6px;font-weight:600}

/* -------- Stats strip -------- */
.stats{background:var(--dark);color:#fff;padding:72px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-card{
  padding:20px 32px;border-left:1px solid rgba(255,255,255,.1);
}
.stat-card:first-child{border-left:0;padding-left:0}
.stat-card .num{
  font-family:"Barlow",sans-serif;font-size:clamp(40px,4.6vw,60px);
  font-weight:800;color:#fff;line-height:1;letter-spacing:-.025em;
}
.stat-card .num em{color:var(--burgundy-3);font-style:normal}
.stat-card .label{margin-top:14px;color:#a59d92;font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;font-family:"Barlow",sans-serif}

/* -------- Products -------- */
.products{background:var(--paper)}
.products-head{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:end;margin-bottom:64px}
.products-head .lede{color:var(--muted);font-size:17px}
.products-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.product{
  background:#fff;padding:40px 32px 32px;position:relative;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background .25s ease;cursor:pointer;
  display:flex;flex-direction:column;min-height:320px;
}
.product:hover{background:var(--bg)}
.product[onclick]{cursor:pointer}
.product-num{
  font-family:"Barlow",sans-serif;font-size:13px;font-weight:700;
  color:var(--burgundy);letter-spacing:.18em;
}
.product-icon{
  width:100%;height:160px;margin:24px 0 28px;
  display:flex;align-items:center;justify-content:center;
  transition:transform .35s ease;
}
.product:hover .product-icon{transform:translateY(-4px) scale(1.04)}
.product-icon svg{width:auto;height:100%;max-width:90%;display:block;filter:saturate(.92)}
.product-icon img{
  max-height:100%;max-width:90%;width:auto;height:auto;display:block;
  object-fit:contain;mix-blend-mode:multiply;
}
.product h3{margin-bottom:8px;color:var(--ink);font-size:22px;letter-spacing:-.01em}
.product-meta{color:var(--muted);font-size:14px;margin-bottom:18px;line-height:1.5}
.product-link{
  margin-top:auto;display:inline-flex;align-items:center;gap:8px;
  font-family:"Barlow",sans-serif;font-size:12px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink);
  padding-top:14px;border-top:1px solid var(--line);
  transition:color .2s,gap .2s;
}
.product:hover .product-link{color:var(--burgundy);gap:12px}

/* -------- Sectors -------- */
.sectors{background:var(--bg-2);position:relative}
.sectors-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.sector{
  position:relative;aspect-ratio:4/5;overflow:hidden;
  background:var(--ink);
}
.sector-img{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transition:transform .7s ease;opacity:.7;
}
.sector::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(26,22,20,.1) 0%,rgba(26,22,20,.6) 60%,rgba(26,22,20,.95) 100%);
  z-index:1;
}
.sector:hover .sector-img{transform:scale(1.06);opacity:.85}
.sector-content{
  position:absolute;left:24px;right:24px;bottom:24px;z-index:2;color:#fff;
}
.sector-num{
  font-family:"Barlow",sans-serif;font-size:11px;letter-spacing:.2em;
  color:var(--burgundy-3);font-weight:700;margin-bottom:8px;
}
.sector h4{color:#fff;font-size:20px;letter-spacing:-.01em;margin-bottom:0;line-height:1.2}
.sector p{
  color:#d8ccc4;font-size:13.5px;margin:0;line-height:1.5;
  max-height:0;overflow:hidden;
  transition:max-height .4s ease,margin .4s ease;
}
.sector:hover p{max-height:120px;margin-top:10px}

.sectors-foot{
  margin-top:48px;display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:24px;padding-top:32px;border-top:1px solid var(--line);
}
.sectors-foot span{color:var(--muted);font-size:15px;max-width:480px}

/* -------- Why -------- */
.why{background:var(--paper)}
.why-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:88px;align-items:start}
.why-visual{
  position:relative;aspect-ratio:4/5;
  background:url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?w=1400&q=85") center/cover;
}
.why-visual::before{content:"";position:absolute;inset:0;background:rgba(26,22,20,.18)}
.why-overlay{
  position:absolute;left:-28px;bottom:36px;
  background:var(--burgundy);color:#fff;padding:28px 32px;max-width:300px;
  font-family:"Barlow",sans-serif;
}
.why-overlay strong{
  font-size:24px;font-weight:700;line-height:1.2;
  display:block;margin-bottom:10px;letter-spacing:-.01em;
}
.why-overlay span{font-size:14px;line-height:1.5;color:#f3e7e7;font-weight:500}

.why h2{margin-bottom:18px}
.why-content > p{color:var(--muted);font-size:17px;line-height:1.6}
.why-list{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:44px}
.why-item{
  padding:28px 28px 28px 0;border-top:1px solid var(--line);
}
.why-item:nth-child(odd){padding-right:32px;border-right:1px solid var(--line)}
.why-item:nth-child(even){padding-left:32px}
.why-item .n{
  font-family:"Barlow",sans-serif;font-size:11px;font-weight:700;
  color:var(--burgundy);letter-spacing:.2em;margin-bottom:16px;
}
.why-item h4{margin-bottom:8px;font-size:18px;color:var(--ink)}
.why-item p{color:var(--muted);font-size:15px;margin:0;line-height:1.55}

/* -------- CTA -------- */
.cta{
  background:var(--burgundy);color:#fff;padding:88px 0;
  position:relative;overflow:hidden;
}
.cta::before{
  content:"";position:absolute;right:-2%;top:-30%;width:60%;height:160%;
  background:url("https://images.unsplash.com/photo-1581092446327-9b52bd1570c2?w=1200&q=85") center/cover;
  opacity:.18;mix-blend-mode:multiply;
}
.cta .container{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.4fr auto;gap:48px;align-items:center;
}
.cta .eyebrow{color:#f3e7e7}
.cta .eyebrow::before{background:#f3e7e7}
.cta h2{color:#fff;font-size:clamp(28px,3.4vw,46px)}
.cta-sub{color:#f3e7e7;margin-top:16px;font-size:17px;max-width:600px}
.cta-actions{display:flex;flex-direction:column;gap:18px;align-items:flex-end}
.cta-phone{
  font-family:"Barlow",sans-serif;font-size:12px;color:#f3e7e7;
  letter-spacing:.16em;text-transform:uppercase;text-align:right;font-weight:600;
}
.cta-phone strong{
  display:block;font-size:28px;color:#fff;font-weight:800;
  margin-top:6px;letter-spacing:-.01em;text-transform:none;
}

/* -------- Contact -------- */
.contact{background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:80px}
.contact-info h2{margin-bottom:18px}
.contact-info .lede{color:var(--muted);font-size:17px;margin-bottom:40px}
.contact-rows{display:flex;flex-direction:column;gap:0;margin-bottom:36px;border-top:1px solid var(--line)}
.contact-row{
  display:grid;grid-template-columns:auto 1fr;gap:22px;
  padding:22px 0;border-bottom:1px solid var(--line);align-items:flex-start;
}
.contact-row .icon{
  width:42px;height:42px;color:var(--burgundy);
  display:grid;place-items:center;flex-shrink:0;
  border:1px solid var(--burgundy);
}
.contact-row .icon svg{width:20px;height:20px}
.contact-row h5{font-family:"Barlow",sans-serif;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:6px}
.contact-row p{margin:0;color:var(--ink);font-weight:500;font-size:16px}

.contact-form{
  background:#fff;padding:48px;border-top:4px solid var(--burgundy);
}
.contact-form h3{margin-bottom:8px;font-size:26px}
.contact-form > p{color:var(--muted);font-size:15px;margin-bottom:32px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.form-group{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.form-group label{
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);
  font-weight:600;font-family:"Barlow",sans-serif;
}
.form-group input,.form-group select,.form-group textarea{
  font:inherit;padding:14px 16px;border:1px solid var(--line);
  background:#fff;color:var(--ink);transition:all .2s;font-size:15px;
  border-radius:0;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:none;border-color:var(--burgundy);
  box-shadow:0 0 0 3px rgba(138,26,26,.12);
}
.form-group textarea{resize:vertical;min-height:130px}
.form-group .req{color:var(--burgundy)}

/* -------- Footer -------- */
.footer{background:var(--dark);color:#a59d92;padding:80px 0 0;border-top:4px solid var(--burgundy)}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:48px;padding-bottom:56px;border-bottom:1px solid var(--line-2)}
.footer-logo img{height:54px;width:auto;display:block}
.footer-brand p{margin:24px 0 28px;font-size:14px;line-height:1.7;color:#a59d92}
.footer-brand .socials a{color:#a59d92}
.footer-brand .socials a:hover{color:var(--burgundy-3)}
.footer h5{
  color:#fff;font-family:"Barlow",sans-serif;font-size:13px;
  letter-spacing:.2em;text-transform:uppercase;margin-bottom:24px;
  font-weight:700;position:relative;padding-bottom:14px;
}
.footer h5::after{content:"";position:absolute;bottom:0;left:0;width:32px;height:2px;background:var(--burgundy-3)}
.footer-links{display:flex;flex-direction:column;gap:11px;font-size:14px}
.footer-links a{transition:all .2s;display:inline-flex;align-items:center;gap:8px}
.footer-links a:hover{color:#fff;transform:translateX(3px)}
.footer-links a::before{content:"›";color:var(--burgundy-3);font-size:14px;font-weight:600}

.footer-contact-item{display:flex;gap:14px;margin-bottom:18px;font-size:14px;line-height:1.5}
.footer-contact-item svg{color:var(--burgundy-3);flex-shrink:0;margin-top:3px;width:16px;height:16px}

.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding:22px 0;font-size:13px;color:#6f6960;flex-wrap:wrap;gap:16px;
}

/* -------- Reveal animations (subtle) -------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}
.reveal-left{opacity:0;transform:translateX(-24px);transition:opacity .8s ease,transform .8s ease}
.reveal-left.visible{opacity:1;transform:none}
.reveal-right{opacity:0;transform:translateX(24px);transition:opacity .8s ease,transform .8s ease}
.reveal-right.visible{opacity:1;transform:none}
.reveal-stagger > *{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal-stagger.visible > *{opacity:1;transform:none}
.reveal-stagger.visible > *:nth-child(1){transition-delay:.04s}
.reveal-stagger.visible > *:nth-child(2){transition-delay:.1s}
.reveal-stagger.visible > *:nth-child(3){transition-delay:.16s}
.reveal-stagger.visible > *:nth-child(4){transition-delay:.22s}
.reveal-stagger.visible > *:nth-child(5){transition-delay:.28s}
.reveal-stagger.visible > *:nth-child(6){transition-delay:.34s}
.reveal-stagger.visible > *:nth-child(7){transition-delay:.4s}
.reveal-stagger.visible > *:nth-child(8){transition-delay:.46s}

/* -------- Metal tone (Tweaks) -------- */
body.metal-neutral .product-icon svg,
body.metal-neutral .hero-render-svg{ filter:saturate(.92); }
body.metal-cool .product-icon svg,
body.metal-cool .hero-render-svg{
  filter:sepia(.55) hue-rotate(170deg) saturate(.85) brightness(.96);
}
body.metal-warm .product-icon svg,
body.metal-warm .hero-render-svg{
  filter:sepia(.6) hue-rotate(-22deg) saturate(1.05) brightness(1.0);
}

/* -------- Product spec table -------- */
.product-specs{
  display:grid;grid-template-columns:auto 1fr;gap:5px 14px;
  font-family:"Barlow",sans-serif;font-size:12.5px;
  padding:14px 0;border-top:1px dashed var(--line);margin-top:14px;
}
.product-specs dt{
  color:var(--muted);text-transform:uppercase;letter-spacing:.1em;
  font-weight:600;font-size:11px;align-self:center;
}
.product-specs dd{color:var(--ink);font-weight:600;font-size:13px;letter-spacing:.01em}

/* -------- Map embed -------- */
.contact-map{
  margin-top:0;border:1px solid var(--line);background:var(--bg-2);
  position:relative;overflow:hidden;aspect-ratio:21/9;
}
.contact-map iframe{width:100%;height:100%;border:0;display:block;filter:grayscale(.2) contrast(.95)}
.contact-map-strip{
  background:#fff;padding:18px 24px;border:1px solid var(--line);border-top:0;
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
}
.contact-map-strip .addr{font-family:"Barlow",sans-serif;font-weight:600;color:var(--ink);font-size:15px}
.contact-map-strip .addr span{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.16em;margin-bottom:4px;font-weight:600}

/* -------- Tweaks panel -------- */
#tweaks-panel{
  position:fixed;right:20px;bottom:20px;z-index:200;
  background:#fff;border:1px solid var(--line);width:280px;
  box-shadow:var(--shadow-lg);font-family:"Source Sans 3",sans-serif;
}
#tweaks-panel header{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 16px;background:var(--ink);color:#fff;
}
#tweaks-panel header strong{font-family:"Barlow",sans-serif;font-size:13px;letter-spacing:.2em;text-transform:uppercase;font-weight:700}
#tweaks-panel header button{color:#fff;font-size:22px;line-height:1;padding:0 4px}
#tweaks-panel section{padding:18px 16px;border-bottom:1px solid var(--line)}
#tweaks-panel section:last-child{border-bottom:0}
#tweaks-panel h4{font-family:"Barlow",sans-serif;font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--muted);margin-bottom:12px}
#tweaks-panel .tweak-radio{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;border:1px solid var(--line)}
#tweaks-panel .tweak-radio button{
  padding:10px 8px;font-family:"Barlow",sans-serif;font-size:12px;
  font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink);border-right:1px solid var(--line);transition:all .15s;
}
#tweaks-panel .tweak-radio button:last-child{border-right:0}
#tweaks-panel .tweak-radio button:hover{background:var(--bg)}
#tweaks-panel .tweak-radio button.active{background:var(--burgundy);color:#fff}
#tweaks-panel .swatches{display:flex;gap:10px;margin-top:10px}
#tweaks-panel .swatch{
  flex:1;height:28px;border:1px solid var(--line);
}
.swatch.cool{background:linear-gradient(135deg,#5a7080,#cdd6df,#3d4a55)}
.swatch.neutral{background:linear-gradient(135deg,#5a5e64,#dee1e5,#3a3d42)}
.swatch.warm{background:linear-gradient(135deg,#7a5a3a,#e8c89c,#5a3d22)}

/* -------- Mobile drawer -------- */
.mobile-drawer{
  position:fixed;inset:0;background:rgba(26,22,20,.6);
  opacity:0;visibility:hidden;transition:all .3s;z-index:90;
}
.mobile-drawer.open{opacity:1;visibility:visible}
.mobile-panel{
  position:absolute;right:0;top:0;height:100%;width:min(360px,92vw);
  background:#fff;padding:32px 28px;overflow-y:auto;
  transform:translateX(100%);transition:transform .3s ease;
}
.mobile-drawer.open .mobile-panel{transform:none}
.mobile-panel .close{position:absolute;top:20px;right:20px}
.mobile-nav{margin-top:60px;display:flex;flex-direction:column;gap:0}
.mobile-nav a{
  padding:16px 0;font-family:"Barlow",sans-serif;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;font-size:15px;
  color:var(--ink);border-bottom:1px solid var(--line);
}
.mobile-nav a:hover{color:var(--burgundy)}

/* -------- Responsive -------- */
@media (max-width:1280px){
  .nav, .header-cta .phone-pill{display:none}
  .menu-toggle{display:grid;place-items:center}
  .header .container{height:80px;gap:16px}
  .logo img{height:42px}
}
@media (max-width:1100px){
  .hero .container{grid-template-columns:1fr;gap:48px;padding-top:64px;padding-bottom:64px}
  .hero-photo{aspect-ratio:16/9;max-width:560px}
  .about-grid,.why-grid,.contact-grid{grid-template-columns:1fr;gap:56px}
  .about-img-2{display:none}
  .why-overlay{position:static;margin-top:-1px;max-width:none}
  .footer-top{grid-template-columns:1fr 1fr;gap:40px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:24px 0}
  .stat-card:nth-child(3){border-left:0;padding-left:0}
  .products-grid,.sectors-grid{grid-template-columns:repeat(2,1fr)}
  .why-list{grid-template-columns:1fr}
  .why-item:nth-child(odd){padding-right:0;border-right:0}
  .why-item:nth-child(even){padding-left:0}
  .products-head{grid-template-columns:1fr;gap:24px}
}
@media (max-width:760px){
  .topbar .container{flex-direction:column;align-items:flex-start;gap:10px}
  .topbar-info{gap:14px;font-size:12px;flex-wrap:wrap}
  /* Hide the "working hours" line — phone+e-mail take priority on mobile */
  .topbar-info > span:last-child{display:none}
  .header .container{height:72px}
  .logo img{height:36px}
  .hero-bottom .container{grid-template-columns:1fr;gap:20px}
  .hero-stats{justify-content:flex-start;gap:28px}
  /* Hero render: callouts would overlap on a small box, shrink and hide them */
  .hero-render-callouts{display:none}
  .hero-render{max-height:300px}
  .form-row{grid-template-columns:1fr}
  .contact-form{padding:28px}
  .footer-top{grid-template-columns:1fr;gap:36px}
  .cta{padding:64px 0}
  .cta .container{grid-template-columns:1fr}
  .cta-actions{align-items:flex-start}
  .cta-phone{text-align:left}
  .trust .container{grid-template-columns:1fr;gap:20px}
  /* About picture is too tall at full width on phones */
  .about-img-main{aspect-ratio:16/10}
  .about-marker{top:auto;bottom:16px;left:16px;padding:14px 18px}
  .about-marker .n{font-size:30px}
  .about-marker .l{font-size:10px}
  /* Map is too short at 21/9 on phones */
  .contact-map{aspect-ratio:4/3}
  /* Why overlay padding */
  .why-overlay{padding:22px 24px}
}

/* -------- Phone (<600px) -------- */
@media (max-width:600px){
  /* Stack product and sector grids fully */
  .products-grid,.sectors-grid{grid-template-columns:1fr}
  .product{min-height:auto;padding:32px 24px}
  .product-icon{height:140px;margin:18px 0 22px}
  .sector{aspect-ratio:16/10}
  .sector p{max-height:120px;margin-top:8px}   /* show description by default — no hover on touch */
  /* Compact header CTAs */
  .header .container{height:64px;gap:10px}
  .logo img{height:34px}
  .header-cta{gap:10px}
  .header-cta .btn{padding:11px 14px;font-size:11.5px;letter-spacing:.06em;gap:6px}
  .menu-toggle{width:36px;height:36px}
  /* Hero typography & stats */
  .hero h1{font-size:clamp(28px,7.5vw,38px)}
  .hero-lede{font-size:14.5px}
  .hero-stats{gap:18px;width:100%}
  .hero-stat strong{font-size:18px}
  /* Stats strip stacks */
  .stats{padding:48px 0}
  .stats-grid{grid-template-columns:1fr;gap:0}
  .stat-card{border-left:0;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.1)}
  .stat-card:last-child{border-bottom:0}
  .stat-card .num{font-size:42px}
  /* Footer */
  .footer{padding:56px 0 0}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;text-align:left}
  /* Page-hero h1 + meta */
  .page-hero{padding:48px 0 36px !important}
  .page-hero .meta-row{gap:24px !important;margin-top:24px;padding-top:24px}
  .page-hero .ph-stat strong{word-break:break-word}
  /* Tighter section spacing */
  .section{padding:clamp(48px,8vw,72px) 0}
  /* CTA phone size */
  .cta-phone strong{font-size:22px}
  /* Contact form */
  .contact-form{padding:24px}
  .contact-form h3{font-size:22px}
  /* Trust strip wrap nicer */
  .trust-list{gap:18px 28px}
}

/* -------- Tiny phones (<420px) -------- */
@media (max-width:420px){
  .header .container{height:60px;gap:8px}
  .logo img{height:30px}
  .header-cta{gap:8px}
  .header-cta .btn{padding:10px 12px;font-size:11px;letter-spacing:.04em}
  .menu-toggle{width:34px;height:34px}
  .topbar-info{gap:8px;font-size:11px}
  .contact-form{padding:18px}
  .contact-row{gap:14px}
  .contact-row .icon{width:36px;height:36px}
  .contact-row .icon svg{width:16px;height:16px}
  .why-overlay strong{font-size:20px}
  .why-overlay span{font-size:13px}
  .about-marker .n{font-size:26px}
  .footer-contact-item{font-size:13px}
}