@font-face{
  font-family:'Designer';
  src:url('../fonts/Designer.otf') format('opentype');
  font-weight:normal;font-style:normal;font-display:swap;
}

:root{
  --black:#1a1a1a;
  --ink:#111;
  --grey:#6b6b6b;
  --line:#e6e6e6;
  --bg:#fafafa;
  --white:#ffffff;
  --orange1:#ff8000;
  --orange2:#ffe000;
  --grad:linear-gradient(100deg,#ff8000 0%,#ffe000 100%);
  --shadow:0 10px 40px rgba(0,0,0,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Anton',sans-serif;font-weight:400;letter-spacing:.5px;line-height:1.02;text-transform:uppercase}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.orange{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ---------- scaffold grid motif ---------- */
.grid-motif{
  background-image:
    linear-gradient(rgba(245,166,35,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(245,166,35,.07) 1px,transparent 1px);
  background-size:46px 46px;
}

/* ---------- nav ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{font-family:'Designer',sans-serif;font-size:30px;letter-spacing:1px;display:flex;align-items:center;gap:10px;line-height:1}
.logo-mark{height:30px;width:auto;display:block;flex:none}
.logo > span{position:relative;top:3px}
.navlinks{display:flex;gap:30px;align-items:center}
.navlinks a{font-weight:600;font-size:14px;letter-spacing:.3px;color:var(--black);transition:color .2s}
.navlinks a:hover{color:var(--orange1)}
.nav-cta{
  background:var(--black);color:#fff!important;padding:11px 20px;border-radius:6px;
  font-weight:600;font-size:13px;transition:transform .15s,background .2s;
}
.nav-cta:hover{transform:translateY(-1px);background:#000}
.lang{
  display:flex;border:1.5px solid var(--black);border-radius:6px;overflow:hidden;font-family:'Inter';
}
.lang button{
  background:none;border:none;padding:7px 11px;font-weight:700;font-size:12px;cursor:pointer;color:var(--black);
}
.lang button.active{background:var(--black);color:#fff}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.burger span{width:26px;height:3px;background:var(--black);border-radius:2px}

/* ---------- hero ---------- */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(115deg,rgba(26,26,26,.88) 0%,rgba(38,38,38,.75) 60%,rgba(26,26,26,.88) 100%),
             url('../images/2.jpeg') center/cover no-repeat;
}
.hero .grid-overlay{
  position:absolute;inset:0;opacity:.5;
  background-image:
    linear-gradient(rgba(245,166,35,.10) 1px,transparent 1px),
    linear-gradient(90deg,rgba(245,166,35,.10) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 40%);
  mask-image:linear-gradient(90deg,transparent,#000 40%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:92px 0 100px}
.eyebrow{
  display:inline-block;font-weight:700;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;
  color:var(--orange2);margin-bottom:18px;
}
.hero h1{font-size:clamp(40px,5.6vw,72px);margin-bottom:22px}
.hero p.lead{font-size:18px;color:#cfcfcf;max-width:520px;margin-bottom:32px}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:15px 26px;border-radius:7px;
  font-weight:700;font-size:15px;cursor:pointer;border:none;transition:transform .15s,box-shadow .2s;
}
.btn-primary{background:var(--grad);color:#1a1a1a;box-shadow:0 8px 24px rgba(245,166,35,.35)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-ghost:hover{border-color:#fff;transform:translateY(-2px)}
.hero-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;
  padding:30px;backdrop-filter:blur(4px);
}
.hero-card h3{font-size:16px;color:#fff;margin-bottom:18px;letter-spacing:1px}
.stat{display:flex;align-items:baseline;gap:12px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.stat:last-child{border-bottom:none}
.stat .num{font-family:'Anton';font-size:34px;line-height:1}
.stat .lbl{font-size:13px;color:#bdbdbd}

/* ---------- section shell ---------- */
section{padding:88px 0}
.sec-head{max-width:660px;margin-bottom:48px}
.sec-eyebrow{font-weight:700;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--orange1);display:block;margin-bottom:14px}
.sec-head h2{font-size:clamp(30px,4vw,46px);color:var(--black)}
.sec-head p{color:var(--grey);font-size:17px;margin-top:14px}

/* ---------- services ---------- */
.services{background:var(--white)}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc{
  background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:30px 26px;
  transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden;
}
.svc::after{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--grad);transition:width .3s}
.svc:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover::after{width:100%}
.svc .ic{
  width:50px;height:50px;border-radius:10px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.svc .ic svg{width:26px;height:26px;stroke:#1a1a1a;fill:none;stroke-width:2}
.svc h3{font-size:18px;margin-bottom:9px;color:var(--black)}
.svc p{font-size:14.5px;color:var(--grey)}

/* ---------- systems (alternating) ---------- */
.systems{background:var(--bg)}
.sys{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;margin-bottom:64px}
.sys:last-child{margin-bottom:0}
.sys.rev .sys-text{order:2}
.sys-img{
  border-radius:14px;min-height:330px;box-shadow:var(--shadow);position:relative;overflow:hidden;
  background-size:cover;background-position:center;
}
.sys-img .tag{
  position:absolute;left:18px;bottom:18px;background:var(--black);color:#fff;
  font-weight:700;font-size:12px;letter-spacing:1px;padding:8px 14px;border-radius:6px;text-transform:uppercase;
}
.sys-text .kicker{font-weight:700;color:var(--orange1);font-size:13px;letter-spacing:2px;text-transform:uppercase}
.sys-text h3{font-size:32px;margin:10px 0 16px;color:var(--black)}
.sys-text p{color:var(--grey);font-size:16px;margin-bottom:20px}
.sys-text ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.sys-text li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--ink)}
.sys-text li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:4px;background:var(--grad)}

/* ---------- gallery ---------- */
.gallery{background:var(--black);color:#fff}
.gallery .sec-head h2{color:#fff}
.gallery .sec-head p{color:#bdbdbd}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:180px;gap:14px}
.gal{border-radius:10px;overflow:hidden;position:relative;background-size:cover;background-position:center;border:1px solid rgba(255,255,255,.08)}
.gal.tall{grid-row:span 2}
.gal.wide{grid-column:span 2}
.gal::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(0,0,0,.55));opacity:0;transition:opacity .25s}
.gal:hover::after{opacity:1}

/* ---------- why us ---------- */
.why{background:var(--white)}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.why-points{display:flex;flex-direction:column;gap:26px}
.wp{display:flex;gap:18px}
.wp .n{font-family:'Anton';font-size:26px;color:var(--orange1);line-height:1;flex:none;width:42px}
.wp h4{font-size:17px;margin-bottom:5px;color:var(--black);font-family:'Inter';font-weight:700}
.wp p{font-size:14.5px;color:var(--grey)}
.why-visual{
  border-radius:16px;min-height:420px;background-size:cover;background-position:center;box-shadow:var(--shadow);
  position:relative;
}
.why-visual .badge{
  position:absolute;right:-18px;bottom:30px;background:var(--grad);color:#1a1a1a;
  padding:20px 26px;border-radius:12px;box-shadow:var(--shadow);text-align:center;
}
.why-visual .badge .b1{font-family:'Anton';font-size:38px;line-height:1}
.why-visual .badge .b2{font-size:12px;font-weight:700;letter-spacing:.5px}

/* ---------- contact ---------- */
.contact{background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px}
.contact-info h2{font-size:clamp(28px,3.6vw,42px);color:var(--black);margin-bottom:18px}
.contact-info p.intro{color:var(--grey);font-size:16px;margin-bottom:30px;max-width:380px}
.cinfo{display:flex;gap:14px;align-items:center;margin-bottom:18px}
.cinfo .ci{width:44px;height:44px;border-radius:10px;background:var(--black);display:flex;align-items:center;justify-content:center;flex:none}
.cinfo .ci svg{width:20px;height:20px;stroke:var(--orange2);fill:none;stroke-width:2}
.cinfo .ct small{display:block;color:var(--grey);font-size:12px;text-transform:uppercase;letter-spacing:1px}
.cinfo .ct b{font-size:16px;color:var(--black)}
form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px;box-shadow:var(--shadow)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:var(--black)}
.field input,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:8px;font-family:inherit;font-size:15px;
  transition:border-color .2s;background:var(--bg);
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--orange1);background:#fff}
.field textarea{resize:vertical;min-height:110px}
form .btn-primary{width:100%;justify-content:center}

/* ---------- footer ---------- */
footer{background:var(--black);color:#fff;padding:56px 0 28px}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-logo{font-family:'Designer',sans-serif;font-size:30px;letter-spacing:1px;margin-bottom:14px}
.foot-top p{color:#b0b0b0;font-size:14.5px;max-width:300px}
.foot-col h5{font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange2);margin-bottom:16px;font-weight:700}
.foot-col a{display:block;color:#cfcfcf;font-size:14.5px;margin-bottom:11px;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-bot{display:flex;justify-content:space-between;align-items:center;padding-top:24px;color:#8a8a8a;font-size:13px;flex-wrap:wrap;gap:12px}
.socials{display:flex;gap:12px}
.socials a{width:36px;height:36px;border:1px solid rgba(255,255,255,.2);border-radius:8px;display:flex;align-items:center;justify-content:center;transition:.2s}
.socials a:hover{background:var(--grad);border-color:transparent}
.socials svg{width:17px;height:17px;fill:#fff}
.socials a:hover svg{fill:#1a1a1a}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:920px){
  .hero-inner{grid-template-columns:1fr;gap:34px;padding:70px 0}
  .hero-card{max-width:440px}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .sys{grid-template-columns:1fr;gap:26px}
  .sys.rev .sys-text{order:0}
  .gal-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid,.contact-grid,.foot-top{grid-template-columns:1fr}
  .why-visual{min-height:300px}
  .why-visual .badge{right:20px}
}
@media(max-width:640px){
  .navlinks{display:none}
  .burger{display:flex}
  .navlinks.open{display:flex;position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;padding:20px 28px;gap:18px;border-bottom:1px solid var(--line)}
  .svc-grid{grid-template-columns:1fr}
  .gal-grid{grid-template-columns:1fr;grid-auto-rows:200px}
  .gal.wide{grid-column:span 1}
  .frow{grid-template-columns:1fr}
  .foot-bot{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}