:root{
  --brand:#0f766e;
  --brand-2:#115e59;
  --accent:#0ea5a4;
  --ink:#0b1720;
  --muted:#475569;
  --bg:#f8fafc;
  --card:#ffffff;
  --ring:#14b8a6;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,'Noto Sans',sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1140px;margin-inline:auto;padding:24px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--card);position:sticky;top:0;border-bottom:1px solid #e2e8f0;z-index:10}
.logo{display:flex;align-items:center;gap:14px}
.logo img{height:80px;width:auto} /* larger logo */
.brand{font-weight:800;letter-spacing:.4px;font-size:20px;line-height:1.1}
.brand .tag{font-weight:700;color:var(--muted);font-size:12px}
nav ul{list-style:none;display:flex;gap:18px;margin:0;padding:0;flex-wrap:wrap}
nav a{padding:8px 10px;border-radius:10px}
nav a:hover{background:#ecfeff}
.btn{display:inline-block;background:var(--brand);color:white;padding:12px 18px;border-radius:12px;font-weight:600;border:0;cursor:pointer}
.btn.small{padding:10px 14px;font-size:14px}
.btn.secondary{background:transparent;color:var(--brand);border:2px solid var(--brand)}
.btn:focus{outline:3px solid var(--ring);outline-offset:2px}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center;padding:48px 24px}
.hero h1{font-size:clamp(28px,5vw,46px);line-height:1.1;margin:0 0 12px}
.hero p{color:var(--muted);margin-top:0}
.card{background:var(--card);border:1px solid #e2e8f0;border-radius:16px;padding:20px;box-shadow:0 2px 12px rgba(2,6,23,.03)}
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.section{padding:24px}
.h2{font-size:28px;margin:8px 0 4px}
.small{color:var(--muted);font-size:14px}
.list{margin:0;padding-left:18px}
.price{font-size:28px;font-weight:800;color:var(--brand)}
.footer{padding:28px;background:var(--card);border-top:1px solid #e2e8f0;margin-top:40px}
.kpis{display:flex;gap:16px;flex-wrap:wrap}
.kpis .k{flex:1 1 160px;background:#ecfeff;border:1px solid #cffafe;border-radius:14px;padding:12px}
form{display:grid;gap:12px}
input,textarea,select{padding:12px 14px;border:1px solid #cbd5e1;border-radius:12px;font:inherit;background:white}
input:focus,textarea:focus,select:focus{outline:3px solid #99f6e4;border-color:#22d3ee}
label{font-weight:600}
.badge{display:inline-flex;align-items:center;gap:8px;background:#f0fdfa;color:#0f766e;border:1px solid #99f6e4;border-radius:999px;padding:6px 10px;font-weight:700}
.hero-illus{aspect-ratio:4/3;background:radial-gradient(60% 60% at 40% 40%, #ecfeff, transparent 60%), conic-gradient(from 0deg, #99f6e4, #2dd4bf, #5eead4, #99f6e4);border-radius:18px;border:1px solid #e2e8f0}
.section .lead{font-size:18px;color:var(--muted)}
.table{width:100%;border-collapse:separate;border-spacing:0 10px}
.table th,.table td{padding:12px 16px;background:white;border:1px solid #e2e8f0}
.table th{background:#f0fdfa;text-align:left}
figure{margin:0}
figcaption{font-size:14px;color:var(--muted);text-align:center;margin-top:8px}
hr{border:0;border-top:1px solid #e2e8f0;margin:24px 0}
@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .grid.cols-3{grid-template-columns:1fr}
  nav ul{gap:10px}
}

.card:hover{
  transform: translateY(-4px);
  box-shadow:0 12px 28px rgba(0,0,0,.12);
  transition: all .25s ease;
}

.card{
  opacity:0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
.card.visible{
  opacity:1;
  transform: translateY(0);
}

/* On-scroll reveal animation */
.reveal{opacity:0; transform: translateY(14px) scale(0.98); transition: opacity .7s ease, transform .7s ease}
.reveal.show{opacity:1; transform: scale(1.02)}

.hero-item{opacity:0; transform: translateY(12px); transition: opacity .8s ease, transform .8s ease}
.hero-item.show{opacity:1; transform:none}

.parallax-bg{
  background-attachment: scroll;
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  will-change: background-position;
}