:root{
  --bg:#eff5f8;
  --surface:rgba(255,255,255,.92);
  --text:#11233d;
  --muted:#5c6b7d;
  --teal:#0f8b8d;
  --navy:#0b2d4a;
  --orange:#f39a32;
  --shadow:0 18px 60px rgba(13,31,56,.12);
  --radius:26px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(23,168,165,.12), transparent 30%),
    radial-gradient(circle at top right, rgba(243,154,50,.14), transparent 26%),
    linear-gradient(180deg, #eef4f8 0%, #f7fbfd 45%, #edf4f8 100%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(100% - 32px,var(--max));margin:0 auto}

.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(16px);
  background:rgba(245,249,252,.72);
  border-bottom:1px solid rgba(17,35,61,.08);
}
.nav{
  height:78px; display:flex; align-items:center; justify-content:space-between; gap:18px;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.2px;white-space:nowrap}
.brand-mark{
  width:42px;height:42px;border-radius:14px;
  background:linear-gradient(135deg,var(--teal),var(--navy));
  box-shadow:0 10px 26px rgba(15,139,141,.28);
  position:relative;overflow:hidden;flex:0 0 auto;
}
.brand-mark::before{
  content:"";position:absolute;inset:7px;border:2px solid rgba(255,255,255,.72);border-radius:10px;transform:rotate(12deg);
}
.brand small{display:block;font-size:11px;font-weight:700;color:var(--teal);letter-spacing:.18em;text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:24px;color:var(--muted);font-weight:600}
.nav-links a:hover,.nav-links a.active{color:var(--navy)}
.nav-cta{
  display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;
  background:linear-gradient(135deg,var(--teal),var(--navy));color:#fff;font-weight:700;
  box-shadow:0 12px 30px rgba(15,139,141,.25);
}
.menu-btn{
  display:none;width:46px;height:46px;border:1px solid rgba(17,35,61,.12);background:#fff;border-radius:14px;
  align-items:center;justify-content:center;cursor:pointer;
}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{
  display:block;width:20px;height:2px;background:var(--navy);border-radius:2px;position:relative;content:"";
}
.menu-btn span::before{position:absolute;top:-6px;left:0}
.menu-btn span::after{position:absolute;top:6px;left:0}
.mobile-menu{display:none;padding:0 0 18px}
.mobile-menu.open{display:block}
.mobile-menu .menu{
  display:grid;gap:10px;padding:14px;background:#fff;border-radius:20px;border:1px solid rgba(17,35,61,.08);box-shadow:var(--shadow);
}
.mobile-menu a{padding:12px 14px;border-radius:14px;color:var(--navy);font-weight:600;background:rgba(15,139,141,.06)}

.hero{padding:42px 0 28px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:26px;align-items:stretch}
.hero-card,.panel,.section-card,.contact-card,.page-card{
  background:var(--surface);border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow);border-radius:var(--radius);
}
.hero-card{padding:34px;overflow:hidden;position:relative;min-height:530px}
.hero-card::before{
  content:"";position:absolute;right:-100px;top:-100px;width:320px;height:320px;
  background:radial-gradient(circle, rgba(23,168,165,.20), transparent 65%);pointer-events:none;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(15,139,141,.10);
  color:var(--teal);font-size:13px;font-weight:700;letter-spacing:.02em;margin-bottom:18px;
}
.hero h1{font-size:clamp(2.3rem,5vw,4.7rem);line-height:.96;margin:0 0 18px;letter-spacing:-.04em;color:var(--navy)}
.hero h1 span{color:var(--teal)}
.hero p{font-size:1.05rem;line-height:1.8;color:var(--muted);max-width:62ch;margin:0 0 24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:999px;
  font-weight:700;border:1px solid transparent;cursor:pointer;transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--navy));color:#fff;box-shadow:0 16px 34px rgba(15,139,141,.24)}
.btn-secondary{background:rgba(255,255,255,.82);border-color:rgba(17,35,61,.12);color:var(--navy)}
.hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
.point{padding:16px;background:rgba(255,255,255,.82);border:1px solid rgba(17,35,61,.08);border-radius:18px}
.point strong{display:block;color:var(--navy);margin-bottom:6px}
.point span{color:var(--muted);font-size:.95rem;line-height:1.5}

.hero-side{display:grid;gap:18px}
.stats-panel{
  padding:24px;background:linear-gradient(180deg,rgba(11,45,74,.98),rgba(15,139,141,.92));color:#fff;overflow:hidden;position:relative;min-height:250px;
}
.stats-panel::after{
  content:"";position:absolute;inset:auto -90px -90px auto;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.10);
}
.stats-panel h3{margin:0 0 10px;font-size:1.4rem}
.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;position:relative;z-index:1}
.stat{
  padding:16px;border-radius:18px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(8px)
}
.stat strong{display:block;font-size:1.1rem;margin-bottom:4px}
.stat span{font-size:.92rem;color:rgba(255,255,255,.86)}

.panel{padding:24px}
.panel h3{margin:0 0 14px;color:var(--navy);font-size:1.25rem}
.icon-list{display:grid;gap:12px}
.icon-item{
  display:flex;gap:12px;align-items:flex-start;padding:12px 14px;background:rgba(15,139,141,.06);border-radius:16px;border:1px solid rgba(15,139,141,.10)
}
.icon-badge{
  width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg, rgba(23,168,165,.16), rgba(11,45,74,.12));
  display:grid;place-items:center;flex:0 0 auto;color:var(--teal);font-weight:800
}
.icon-item strong{display:block;margin-bottom:2px}
.icon-item p{margin:0;color:var(--muted);font-size:.95rem;line-height:1.5}

section{padding:18px 0 0}
.section-card,.page-card{padding:30px;margin-top:20px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:22px}
.section-head h2,.page-card h1{margin:0;font-size:clamp(1.55rem,2.4vw,2.3rem);color:var(--navy);letter-spacing:-.03em}
.section-head p,.page-card p{margin:0;color:var(--muted);max-width:72ch;line-height:1.7}

.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.feature,.product-card,.simple-card{
  padding:20px;border-radius:20px;background:linear-gradient(180deg,#fff,rgba(255,255,255,.8));border:1px solid rgba(17,35,61,.08)
}
.feature{min-height:170px}
.feature .mini,.simple-card .mini{
  display:inline-flex;width:42px;height:42px;border-radius:14px;align-items:center;justify-content:center;background:rgba(15,139,141,.10);color:var(--teal);font-weight:800;margin-bottom:14px
}
.feature h3,.product-card h3,.simple-card h3{margin:0 0 8px;color:var(--navy);font-size:1.02rem}
.feature p,.product-card p,.simple-card p{margin:0;color:var(--muted);line-height:1.65;font-size:.95rem}

.solutions{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.solution{
  padding:22px;border-radius:22px;background:linear-gradient(180deg,rgba(15,139,141,.06),rgba(255,255,255,.95));border:1px solid rgba(17,35,61,.08)
}
.solution h3{margin:0 0 12px;color:var(--navy);font-size:1.12rem}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  padding:10px 12px;border-radius:999px;background:#fff;border:1px solid rgba(17,35,61,.10);color:var(--navy);font-weight:600;font-size:.92rem
}
.industry-grid,.team-grid,.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.industry,.team-card,.detail-card{
  padding:18px;border-radius:18px;background:#fff;border:1px solid rgba(17,35,61,.08);display:flex;gap:14px;align-items:flex-start
}
.industry .dot{
  width:13px;height:13px;margin-top:7px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--orange));flex:0 0 auto;box-shadow:0 0 0 6px rgba(15,139,141,.10)
}
.industry strong,.team-card strong,.detail-card strong{display:block;color:var(--navy);margin-bottom:4px}
.industry span,.team-card span,.detail-card span{color:var(--muted);font-size:.94rem;line-height:1.5}
.products-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.product-card .tag{
  display:inline-flex;padding:7px 10px;border-radius:999px;background:rgba(15,139,141,.10);color:var(--teal);font-weight:700;font-size:.82rem;margin-bottom:12px
}
.contact-card{
  margin:24px 0 44px;padding:34px;border-radius:28px;background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff;
  display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:center;box-shadow:0 20px 50px rgba(11,45,74,.18)
}
.contact-card h2{margin:0 0 10px;font-size:clamp(1.6rem,2.7vw,2.4rem)}
.contact-card p{margin:0;color:rgba(255,255,255,.88);line-height:1.7}
.contact-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}
.contact-actions .btn-secondary{background:rgba(255,255,255,.96);color:var(--navy);border-color:transparent}
.floating{position:fixed;right:18px;bottom:18px;display:grid;gap:10px;z-index:40}
.float-btn{
  width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--navy));color:#fff;
  display:grid;place-items:center;box-shadow:0 16px 30px rgba(15,139,141,.28);font-size:1.05rem
}
footer{padding:24px 0 36px;color:var(--muted);font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px;padding:22px 0 14px;border-top:1px solid rgba(17,35,61,.10)}
.footer-grid strong{color:var(--navy)}
.footer-bar{display:flex;justify-content:space-between;gap:18px;align-items:center;border-top:1px solid rgba(17,35,61,.10);padding-top:18px;flex-wrap:wrap}
.reveal{opacity:0;transform:translateY(18px);transition:all .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

.slider{
  position:relative;overflow:hidden;border-radius:28px;min-height:430px;
  background:linear-gradient(135deg, rgba(11,45,74,.95), rgba(15,139,141,.90));box-shadow:var(--shadow)
}
.slide{
  position:absolute;inset:0;padding:34px;display:grid;align-items:center;gap:14px;opacity:0;transform:scale(1.03);
  transition:opacity .7s ease, transform .7s ease;color:#fff;background-size:cover;background-position:center;
}
.slide::before{
  content:"";position:absolute;inset:0;background:linear-gradient(120deg, rgba(11,45,74,.88), rgba(15,139,141,.62))
}
.slide-content{position:relative;z-index:1;max-width:640px}
.slide.active{opacity:1;transform:scale(1);z-index:1}
.slide h2{margin:0 0 10px;font-size:clamp(2rem,4vw,3.5rem);line-height:.98;letter-spacing:-.04em}
.slide p{margin:0 0 18px;max-width:58ch;color:rgba(255,255,255,.88);line-height:1.7;font-size:1.02rem}
.slider-controls{
  position:absolute;z-index:2;left:22px;right:22px;bottom:18px;display:flex;align-items:center;justify-content:space-between;gap:12px
}
.slider-dots{display:flex;gap:8px;flex-wrap:wrap}
.dot-btn{width:11px;height:11px;border-radius:50%;border:0;background:rgba(255,255,255,.46);cursor:pointer}
.dot-btn.active{background:#fff;transform:scale(1.2)}
.slider-arrows{display:flex;gap:8px}
.arrow-btn{
  width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.92);color:var(--navy);cursor:pointer;font-size:1rem;box-shadow:0 8px 18px rgba(0,0,0,.12)
}

@media (max-width:1080px){
  .hero-grid,.contact-card,.solutions,.footer-grid{grid-template-columns:1fr}
  .feature-grid,.products-grid,.industry-grid,.team-grid,.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-card{min-height:auto}
  .contact-actions{justify-content:flex-start}
}
@media (max-width:820px){
  .menu-btn{display:inline-flex}
  .nav-links,.nav-cta{display:none}
  .hero{padding-top:20px}
  .hero-card,.section-card,.page-card,.contact-card{padding:22px}
  .hero-points{grid-template-columns:1fr}
  .feature-grid,.products-grid,.industry-grid,.team-grid,.detail-grid{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:start}
  .stats-grid{grid-template-columns:1fr 1fr}
  .slider{min-height:500px}
  .slide{padding:24px}
}
@media (max-width:520px){
  .stats-grid{grid-template-columns:1fr}
  .hero h1{font-size:2.35rem}
  .nav{height:72px}
  .brand-text{font-size:.98rem}
  .container{width:min(100% - 22px,var(--max))}
  .slider-controls{flex-direction:column;align-items:flex-start}
}