:root{
  --bg:#ffffff;
  --text:#101828;
  --muted:#667085;
  --line:#e7eaf0;
  --soft:#f6f8fb;
  --dark:#0b1118;
  --card:#111927;
  --brand:#1a9dd9;
  --brand-2:#6dc6eb;
  --shadow:0 24px 70px rgba(8, 15, 30, 0.12);
  --radius-xl:32px;
  --radius-lg:22px;
  --radius-md:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,Helvetica,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1200px, calc(100% - 40px)); margin:0 auto}
.site-header{
  position:sticky; top:0; z-index:1000;
  backdrop-filter:blur(18px);
  background:rgba(255,255,255,.88);
  border-bottom:1px solid rgba(231,234,240,.75);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:18px; min-height:82px;
}
.brand-logo{height:46px; width:auto}
.menu{display:flex; align-items:center; gap:28px; font-size:15px; color:#4b5565}
.menu a{transition:.25s ease}
.menu a:hover{color:var(--text)}
.nav-actions{display:flex; align-items:center; gap:12px}
.mobile-toggle{
  display:none; border:none; background:transparent; font-size:30px; line-height:1; cursor:pointer;
}
.lang-switch{
  display:flex; gap:4px; padding:4px; border:1px solid var(--line);
  border-radius:999px; background:#fff; box-shadow:0 6px 18px rgba(16,24,40,.06);
}
.lang-btn{
  border:none; background:transparent; cursor:pointer; color:#667085;
  padding:8px 14px; border-radius:999px; font-weight:700;
}
.lang-btn.active{background:var(--brand); color:#fff}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  border:none; cursor:pointer; border-radius:999px; padding:14px 22px;
  font-weight:700; transition:.25s ease;
}
.btn-primary{background:var(--brand); color:#fff; box-shadow:0 14px 34px rgba(26,157,217,.28)}
.btn-primary:hover{transform:translateY(-1px); background:#178fc6}
.btn.full{width:100%}

.hero{
  position:relative; min-height:92vh; overflow:hidden; color:#fff;
}
.hero-media, .hero-media img, .hero-overlay{
  position:absolute; inset:0;
}
.hero-media img{width:100%; height:100%; object-fit:cover}
.hero-overlay{
  background:
    linear-gradient(90deg, rgba(7,12,20,.82) 0%, rgba(7,12,20,.60) 40%, rgba(7,12,20,.20) 100%),
    linear-gradient(180deg, rgba(7,12,20,.16) 0%, rgba(7,12,20,.34) 100%);
}
.hero-grid{
  position:relative; z-index:2;
  display:grid; grid-template-columns:1.1fr .9fr; gap:48px;
  align-items:center; min-height:92vh; padding:110px 0 70px;
}
.eyebrow, .section-label{
  display:inline-flex; align-items:center; gap:8px;
  padding:9px 14px; border-radius:999px;
  font-size:12px; letter-spacing:.16em; text-transform:uppercase; font-weight:800;
}
.eyebrow{background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.12)}
.section-label{color:var(--brand); background:rgba(26,157,217,.08)}
.section-label.light{background:rgba(109,198,235,.12); color:var(--brand-2)}
.hero h1{
  margin:18px 0 18px; font-size:clamp(44px, 7vw, 78px);
  line-height:.98; letter-spacing:-.04em; max-width:780px;
}
.hero .accent{color:var(--brand-2)}
.hero-text{
  max-width:700px; color:rgba(255,255,255,.84);
  font-size:clamp(18px, 2.2vw, 21px); margin:0 0 28px;
}
.hero-points{
  display:grid; gap:14px; max-width:680px;
}
.point{
  display:flex; align-items:flex-start; gap:12px;
  padding:16px 18px; border-radius:20px;
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(10px);
}
.point span{
  display:grid; place-items:center; width:28px; height:28px; border-radius:999px;
  background:rgba(109,198,235,.2); color:#fff; font-weight:900; flex:0 0 auto;
}
.point p{margin:0; color:#f7fafc}
.hero-card{
  justify-self:end;
  width:min(430px, 100%);
  padding:14px; border-radius:var(--radius-xl);
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.14);
  box-shadow:0 24px 70px rgba(0,0,0,.35);
  backdrop-filter:blur(16px);
}
.hero-card img{
  width:100%; height:540px; object-fit:cover; border-radius:26px;
}

.section{padding:110px 0}
.section-soft{background:var(--soft)}
.split-grid,
.product-grid,
.applications-grid,
.quote-grid,
.contact-grid{
  display:grid; gap:44px; align-items:center;
}
.split-grid{grid-template-columns:.9fr 1.1fr}
.section-head h2,
.product-copy h2,
.cards h2,
.quote-copy h2,
.contact-grid h2{
  margin:16px 0 0; font-size:clamp(32px, 4.4vw, 54px); line-height:1.06; letter-spacing:-.03em;
}
.section-copy p,
.product-copy p,
.cards p,
.quote-copy p,
.contact-grid p{
  font-size:18px; color:var(--muted); margin:0 0 18px;
}
.feature-list{
  display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:14px; margin-top:24px;
}
.feature-item{
  background:#fff; border:1px solid var(--line); border-radius:20px; padding:18px;
  box-shadow:0 10px 30px rgba(16,24,40,.04); color:#344054; font-weight:600;
}
.product-grid{grid-template-columns:1fr 1fr}
.pill-grid{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; margin-top:24px}
.pill{
  padding:16px 18px; border-radius:18px; background:#fff; border:1px solid var(--line);
  color:#344054; font-weight:600;
}
.image-frame{
  padding:14px; border-radius:var(--radius-xl); background:#fff;
  border:1px solid var(--line); box-shadow:var(--shadow);
}
.image-frame.dark{
  background:rgba(255,255,255,.04); border-color:rgba(255,255,255,.1);
  box-shadow:none;
}
.image-frame img{
  width:100%; height:480px; object-fit:cover; border-radius:26px;
}
.image-frame.large img{height:560px}
.image-frame.inset img{height:280px}
.applications-grid{grid-template-columns:1.04fr .96fr}
.cards{display:grid; gap:18px}
.info-card{
  background:#fff; border:1px solid var(--line); border-radius:24px;
  padding:28px; box-shadow:0 12px 34px rgba(16,24,40,.05);
}
.info-card h3{margin:0 0 10px; font-size:26px}
.info-card p{margin:0}

.section-dark{background:var(--dark); color:#fff}
.section-dark h2{color:#fff}
.section-dark p{color:rgba(255,255,255,.78)}
.quote-grid{grid-template-columns:.88fr 1.12fr}
.quote-form-wrap{
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.05);
  backdrop-filter:blur(12px);
  border-radius:var(--radius-xl);
  padding:28px;
}
.field-grid{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px;
}
.quote-form input,
.quote-form textarea{
  width:100%; border-radius:18px; border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.08); color:#fff; padding:16px 18px;
  font:inherit; outline:none;
}
.quote-form input::placeholder,
.quote-form textarea::placeholder{color:rgba(255,255,255,.64)}
.quote-form input:focus,
.quote-form textarea:focus{
  border-color:rgba(109,198,235,.7);
  box-shadow:0 0 0 4px rgba(26,157,217,.14);
}
.quote-form textarea{min-height:180px; resize:vertical; margin:14px 0 0}

.contact-grid{grid-template-columns:.92fr 1.08fr}
.contact-cards{
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px;
}
.contact-card{
  display:flex; gap:16px; align-items:flex-start;
  border:1px solid var(--line); background:#fff; border-radius:22px;
  padding:22px; box-shadow:0 12px 32px rgba(16,24,40,.05);
}
.contact-card .icon{
  width:46px; height:46px; display:grid; place-items:center; border-radius:16px;
  background:rgba(26,157,217,.1); color:var(--brand); font-weight:900; flex:0 0 auto;
}
.contact-card span{display:block; color:#667085; margin-bottom:4px}
.contact-card strong{font-size:18px; line-height:1.35}

.site-footer{
  border-top:1px solid var(--line);
  background:#fff;
}
.footer-wrap{
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  min-height:84px; color:#667085; font-size:14px;
}
.footer-brand{display:flex; align-items:center; gap:12px}
.footer-brand img{width:24px; height:24px}

.reveal{
  opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s ease;
}
.reveal.in-view{opacity:1; transform:translateY(0)}
.delay-1{transition-delay:.12s}

@media (max-width: 1080px){
  .menu{display:none}
  .mobile-toggle{display:block}
  .hero-grid,
  .split-grid,
  .product-grid,
  .applications-grid,
  .quote-grid,
  .contact-grid{
    grid-template-columns:1fr;
  }
  .hero-card{justify-self:start}
  .feature-list,
  .pill-grid,
  .contact-cards,
  .field-grid{grid-template-columns:1fr}
  .image-frame img{height:420px}
}
@media (max-width: 720px){
  .brand-logo{height:38px}
  .nav{min-height:74px}
  .nav-actions .btn{display:none}
  .container{width:min(100% - 24px, 1200px)}
  .section{padding:84px 0}
  .hero-grid{padding:92px 0 56px; gap:28px}
  .hero-card img{height:380px}
  .image-frame img,
  .image-frame.large img{height:320px}
  .quote-form-wrap{padding:18px}
  .footer-wrap{flex-direction:column; justify-content:center; padding:14px 0}
}

.spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px}.spec-item{padding:16px 18px;border-radius:18px;background:#eef7fb;border:1px solid #d7edf7;color:#24465a;font-weight:600}@media (max-width:1080px){.spec-grid{grid-template-columns:1fr}}