:root{
  --brand: #1aa0c8;
  --brand-dark: #0b6b86;
  --ink: #1e1f22;
  --muted: #6b7280;
  --bg: #ffffff;
  --panel: #f3f4f6;
  --card: #ffffff;
  --shadow: 0 18px 45px rgba(0,0,0,.10);
  --radius: 18px;
  --max: 1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Poppins, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--ink);
  background:linear-gradient(180deg, #ffffff, #fbfbfc);
}

img{max-width:100%; display:block}
a{color:inherit}
.container{width:min(var(--max), calc(100% - 40px)); margin-inline:auto}

.skip-link{
  position:absolute; left:-999px; top:12px;
  background:#000; color:#fff; padding:10px 12px; border-radius:10px;
}
.skip-link:focus{left:12px; z-index:9999}

.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding:14px 0;
}

.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none;
}
.brand-mark{
  width:40px; height:40px; border-radius:999px;
  background:
    radial-gradient(circle at 50% 50%, #fff 0 38%, transparent 39%),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,.35) 0 52%, transparent 53%),
    conic-gradient(from 20deg, var(--brand), #0f172a, var(--brand));
  box-shadow: 0 12px 25px rgba(26,160,200,.18);
  position:relative;
}
.brand-mark::after{
  content:"";
  position:absolute; inset:8px;
  border-radius:999px;
  border:2px solid rgba(255,255,255,.65);
}
.brand-text{line-height:1}
.brand-small{display:block; font-size:10px; letter-spacing:.25em; color:var(--brand-dark); font-weight:700}
.brand-big{display:block; font-size:18px; letter-spacing:.12em; font-weight:800}

.site-nav{display:flex; align-items:center; gap:10px; flex-wrap:wrap}
.nav-link{
  text-decoration:none;
  font-size:13px;
  padding:10px 10px;
  border-radius:999px;
  color:#0f172a;
  border:1px solid transparent;
}
.nav-link:hover{background:rgba(26,160,200,.08); border-color:rgba(26,160,200,.20)}
.nav-link.active{background:rgba(26,160,200,.12); border-color:rgba(26,160,200,.30)}

.nav-toggle{
  display:none;
  width:44px; height:44px;
  border-radius:12px;
  border:1px solid rgba(0,0,0,.12);
  background:#fff;
  box-shadow:0 10px 25px rgba(0,0,0,.06);
}
.nav-toggle span{
  display:block; width:18px; height:2px; background:#0f172a;
  margin:4px auto; border-radius:999px;
}

.hero{
  position:relative;
  padding:54px 0 34px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:-200px -160px auto auto;
  width:520px; height:520px; border-radius:999px;
  background: radial-gradient(circle at 30% 30%, rgba(26,160,200,.22), transparent 58%);
  filter: blur(2px);
}
.hero::after{
  content:"";
  position:absolute; left:-80px; top:120px;
  width:340px; height:340px; border-radius:40px;
  background: linear-gradient(135deg, rgba(26,160,200,.22), transparent 65%);
  transform: rotate(18deg);
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:26px;
  align-items:center;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(26,160,200,.10);
  border:1px solid rgba(26,160,200,.20);
  color:var(--brand-dark);
  font-weight:700;
  font-size:12px;
  letter-spacing:.14em;
}
.kicker-dot{width:8px; height:8px; background:var(--brand); border-radius:999px; box-shadow:0 0 0 6px rgba(26,160,200,.10)}
.hero h1{
  margin:14px 0 10px;
  font-size:42px; line-height:1.05;
  letter-spacing:-.02em;
}
.hero p{margin:0 0 18px; color:var(--muted); font-size:15px; max-width:56ch}
.cta-row{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  text-decoration:none;
  border:1px solid rgba(0,0,0,.10);
  background:#fff;
  font-weight:700;
  font-size:14px;
  box-shadow:0 14px 35px rgba(0,0,0,.07);
}
.btn.primary{
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color:#fff; border-color: transparent;
}
.btn:hover{transform: translateY(-1px)}
.hero-card{
  background:rgba(255,255,255,.75);
  border:1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
  position:relative;
}
.hero-card img{border-radius:16px; border:1px solid rgba(0,0,0,.08)}
.diagonal-accent{
  position:absolute;
  left:-70px; top:-48px;
  width:160px; height:24px;
  background:var(--brand);
  transform: rotate(-48deg);
  border-radius:999px;
  opacity:.95;
}

.section{
  padding:42px 0;
}
.section-title{
  font-size:26px; letter-spacing:.06em;
  margin:0 0 14px;
}
.section-subtitle{margin:0 0 26px; color:var(--muted); max-width:75ch}

.card{
  background: var(--card);
  border-radius: var(--radius);
  border:1px solid rgba(0,0,0,.08);
  box-shadow:0 18px 40px rgba(0,0,0,.06);
}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:26px;
  align-items:center;
}
.panel{
  background: var(--panel);
  border-radius: var(--radius);
  padding:28px;
  border:1px solid rgba(0,0,0,.06);
}
.lead{
  color:var(--muted);
  line-height:1.8;
  font-size:14px;
}

.circle-photo{
  width:min(440px, 100%);
  aspect-ratio: 1 / 1;
  border-radius:999px;
  overflow:hidden;
  border:10px solid #fff;
  box-shadow: var(--shadow);
  margin-inline:auto;
}
.circle-photo img{width:100%; height:100%; object-fit:cover}

.scheme{
  position:relative;
  width:min(720px, 100%);
  margin-inline:auto;
  padding:26px 0;
}
.scheme-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap:18px;
  align-items:stretch;
}
.scheme-item{
  padding:18px;
  border-radius:18px;
  background:rgba(26,160,200,.96);
  color:#fff;
  box-shadow:0 18px 45px rgba(26,160,200,.18);
  border:1px solid rgba(255,255,255,.22);
}
.scheme-item h3{
  margin:0 0 8px;
  font-size:13px;
  letter-spacing:.10em;
  text-transform:uppercase;
}
.scheme-item p{margin:0; font-size:12.5px; line-height:1.6; opacity:.95}

.scheme-center{
  background:#2d2f35;
  box-shadow:0 18px 45px rgba(0,0,0,.18);
}
.scheme-center h3{color:#fff}
.scheme-center p{opacity:.92}

.scheme-icon{
  position:absolute;
  left:50%; top:50%;
  transform: translate(-50%, -50%);
  width:68px; height:68px;
  border-radius:999px;
  background: radial-gradient(circle at 30% 30%, rgba(26,160,200,.55), rgba(15,23,42,.92));
  border:3px solid #fff;
  box-shadow:0 18px 40px rgba(0,0,0,.18);
  display:grid; place-items:center;
  font-weight:800;
  letter-spacing:.12em;
  color:#fff;
}

.scheme-grid.why .scheme-item{border-radius:22px}
.scheme-grid.why .scheme-center{background:transparent; border:none; box-shadow:none}
.scheme-grid.why .scheme-center::after{
  content:"";
  position:absolute;
}

.services-list{
  display:grid;
  gap:10px;
  padding-left:18px;
  color:#0f172a;
}
.services-list li{line-height:1.8; color:var(--muted)}
.badge{
  display:inline-flex;
  padding:6px 10px;
  background:rgba(26,160,200,.10);
  border:1px solid rgba(26,160,200,.18);
  border-radius:999px;
  font-size:12px;
  color:var(--brand-dark);
  font-weight:700;
}

.site-footer{
  margin-top:46px;
  background: #0b0f17;
  color: rgba(255,255,255,.88);
}
.footer-inner{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:24px;
  padding:34px 0;
}
.site-footer h3{margin:0 0 12px; font-size:16px; letter-spacing:.08em}
.footer-company{margin:0 0 10px; font-weight:800}
.site-footer p{margin:0 0 10px; color:rgba(255,255,255,.78); line-height:1.7; font-size:13px}
.site-footer strong{color:#fff}
.footer-map iframe{
  width:100%;
  min-height:220px;
  border:0;
  border-radius:18px;
  background:#111827;
}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10)}
.footer-bottom-inner{padding:14px 0}
.footer-bottom small{color:rgba(255,255,255,.65)}

.reveal{
  opacity:0;
  transform: translateY(16px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible{
  opacity:1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .hero h1{font-size:36px}
  .split{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
}

@media (max-width: 820px){
  .nav-toggle{display:inline-flex; align-items:center; justify-content:center}
  .site-nav{
    position:fixed;
    inset:74px 14px auto 14px;
    padding:12px;
    background:rgba(255,255,255,.95);
    border:1px solid rgba(0,0,0,.10);
    border-radius:18px;
    box-shadow: var(--shadow);
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }
  .site-nav.open{display:flex}
  .nav-link{padding:12px 12px; font-size:14px}
}

@media (max-width: 520px){
  .container{width: min(var(--max), calc(100% - 28px))}
  .hero{padding-top:38px}
  .hero h1{font-size:30px}
  .scheme-grid{gap:12px}
  .scheme-item{padding:14px}
  .scheme-icon{width:60px; height:60px}
}