:root{
  --brand:#0aa39a; --brand-dark:#087e77; --accent:#25D366;
  --text:#10221c; --muted:#536a62;
  --bg:#f6faf8; --bg-alt:#eef5f2; --white:#ffffff;
  --card:#ffffff; --border:#e6efea; --shadow:0 8px 20px rgba(16,34,28,.08);
  --maxw:1120px;
}
*{box-sizing:border-box} html,body{margin:0;padding:0}
body{font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
h1,h2,h3,h4{margin:.2em 0 .5em} h1{font-size:48px;letter-spacing:-.02em}
h2{font-size:28px} h3{font-size:20px} h4{font-size:18px}
p{margin:.5em 0 1em;color:#2f3e39}
a{color:var(--brand-dark);text-decoration:none} a:hover{opacity:.9}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:72px 0} .section-alt{background:var(--bg-alt)}
.section-title{text-align:center;margin-bottom:22px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--white);border-bottom:1px solid var(--border);box-shadow:0 2px 10px rgba(0,0,0,.03)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{font-weight:800;font-size:20px;color:var(--text)}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:#2b3a35}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;border:1px solid var(--brand);font-weight:700}
.btn.primary{background:var(--brand);color:#fff;border-color:transparent}
.btn.outline{color:var(--brand);background:#fff}

/* Hero */
.hero{
  background: radial-gradient(900px 450px at 20% -10%, rgba(10,163,154,.20), transparent),
             linear-gradient(180deg, #0aa39a 0%, #0f796f 70%);
  color:#fff;
}
.hero-inner{padding:96px 0 84px;text-align:center}
.hero .lead{opacity:.95;max-width:760px;margin:0 auto 18px}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.pill-list{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:18px 0 0;padding:0;list-style:none}
.pill-list li{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);padding:8px 12px;border-radius:999px}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:22px;box-shadow:var(--shadow)}
.card .link{display:inline-block;margin-top:8px;color:var(--brand-dark);font-weight:700}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:14px}
.step{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow);text-align:center}
.step .num{width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;font-weight:900;display:inline-flex;align-items:center;justify-content:center;margin-bottom:8px}

/* Chips */
.chips{display:flex;gap:10px;flex-wrap:wrap;list-style:none;padding:0;margin:8px 0 0;justify-content:center}
.chips li{background:#fff;border:1px solid var(--border);border-radius:999px;padding:10px 14px;box-shadow:var(--shadow)}

/* Testimonios */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:12px}
blockquote{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
blockquote cite{display:block;margin-top:8px;color:#5a6d66;font-style:normal}

/* Contacto & Footer */
.contact p{text-align:center}
.site-footer{border-top:1px solid var(--border);background:#fff}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;flex-wrap:wrap}
.footer-links{display:flex;gap:14px}

/* Responsive */
@media (max-width:760px){
  h1{font-size:36px}
  .header-inner{height:64px}
  .nav{gap:12px;flex-wrap:wrap;justify-content:flex-end}
}