/* NIEVE · Simple landing styles (v2) */ 
:root{
  --text:#171717;
  --muted:#606060;
  --brand:#111111;
  --accent:#ffffff;
  --card:#ffffff;
  --shadow:0 6px 24px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, sans-serif;
  color: var(--text);line-height:1.45;background:#fff;
}
.site-header{
  position:fixed;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;
  padding:.75rem 1rem;background:rgba(255,255,255,.9);backdrop-filter: blur(6px);
  border-bottom:1px solid rgba(0,0,0,.06);z-index:10;
}
.brand{display:flex;align-items:center;text-decoration:none;color:inherit;font-weight:700;letter-spacing:.04em}
.brand-mark{height:28px;margin-right:.5rem}
.nav a{margin-left:1rem;text-decoration:none;color:var(--text);opacity:.85}
.nav .cta{padding:.5rem .8rem;border:1px solid rgba(0,0,0,.15);border-radius:10px}
.nav a:hover{opacity:1}
.hero{position:relative;min-height:92vh;display:grid;place-items:center;text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,.28) 0%, rgba(0,0,0,.55) 100%)}
.hero-content{position:relative;color:#fff;padding:6rem 1rem;z-index:1}
.hero-logo{width:120px;height:auto;margin:0 auto 1rem auto;display:block;filter: drop-shadow(0 8px 24px rgba(0,0,0,.35));}
.hero h1{font-size:clamp(1.8rem,4.5vw,3.2rem);margin:.2rem 0 .5rem 0;letter-spacing:.06em;text-transform:uppercase}
.hero p{max-width:38ch;margin:0 auto 1.2rem auto;opacity:.92}
.hero-actions{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;padding:.8rem 1.1rem;border-radius:12px;text-decoration:none;font-weight:600}
.btn.primary{background:#111;color:#fff}
.btn.ghost{border:1px solid rgba(255,255,255,.7);color:#fff}
.btn:hover{transform:translateY(-1px)}
.teaser{padding:4rem 1rem}
.container{max-width:1100px;margin:0 auto}
h2{font-size:clamp(1.6rem,4vw,2.4rem);margin:0 0 .6rem 0}
.kicker{color:var(--muted);margin:0 auto 2rem auto;max-width:70ch}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.card{background:var(--card);padding:1.25rem;border-radius:16px;box-shadow:var(--shadow)}
.card .icon{width:64px;height:64px;margin-bottom:.6rem;color:#111}
.card svg{width:64px;height:64px;fill:currentColor}
.card h3{margin:.2rem 0 .25rem 0}
.card p{margin:0;color:#555}
.footer{background:#fafafa;border-top:1px solid #eee;margin-top:1rem;padding:2rem 1rem}
.footer .newsletter{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}
.footer form{display:flex;gap:.6rem;flex-wrap:wrap}
.footer input{padding:.7rem .9rem;border:1px solid #d4d4d4;border-radius:12px;min-width:260px}
.footer small{color:#777}
.sr-only{position:absolute;left:-10000px;width:1px;height:1px;top:auto;overflow:hidden}
@media (max-width:900px){.cards{grid-template-columns:1fr}.site-header{padding:.6rem .8rem}.nav a{margin-left:.6rem}.hero{min-height:84vh}}