/* Impacto Consultores SpA - Sitio Corporativo */
:root{
  --navy:#071b33;
  --blue:#0e5ea8;
  --sky:#35aee2;
  --light:#f4f8fb;
  --text:#1d2733;
  --muted:#5f6f82;
  --white:#ffffff;
  --green:#18b26b;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--white);line-height:1.6}
a{text-decoration:none}
header{
  background:radial-gradient(circle at top right,rgba(53,174,226,.35),transparent 30%),
  linear-gradient(135deg,#071b33 0%,#0b2d52 55%,#0e5ea8 100%);
  color:var(--white);
  padding:26px 7% 80px;
}
nav{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:70px}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;font-size:21px}
.brand img{width:82px;height:60px;object-fit:contain;background:white;border-radius:12px;padding:5px}
.menu a{color:white;margin-left:22px;font-weight:700;font-size:14px;opacity:.92}
.hero{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center}
.eyebrow{color:#9ee3ff;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
h1{font-size:52px;line-height:1.06;margin-bottom:22px}
.hero p{font-size:20px;max-width:680px;opacity:.94;margin-bottom:32px}
.btns{display:flex;gap:15px;flex-wrap:wrap}
.btn{padding:15px 23px;border-radius:10px;font-weight:800;display:inline-block;transition:.2s ease}
.btn:hover{transform:translateY(-2px)}
.primary{background:var(--sky);color:white}
.secondary{border:1px solid rgba(255,255,255,.5);color:white}
.hero-panel{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:24px;padding:30px;box-shadow:0 24px 60px rgba(0,0,0,.22)}
.hero-panel img{width:100%;border-radius:18px;margin-bottom:22px}
.kpi{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.kpi div{background:rgba(255,255,255,.12);padding:18px;border-radius:16px}
.kpi strong{color:#9ee3ff;font-size:26px;display:block}
section{padding:78px 7%}
.title{max-width:850px;margin-bottom:42px}
.title h2{color:var(--navy);font-size:38px;margin-bottom:12px}
.title p{color:var(--muted);font-size:18px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:white;border:1px solid #e3e9ef;border-radius:20px;padding:30px;box-shadow:0 12px 28px rgba(7,27,51,.07)}
.card .icon{width:46px;height:46px;border-radius:13px;background:#e9f7ff;display:grid;place-items:center;color:var(--blue);font-size:22px;margin-bottom:18px;font-weight:800}
.card h3{color:var(--navy);font-size:21px;margin-bottom:10px}
.card p{color:var(--muted)}
.gray{background:var(--light)}
.method{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:white;border-radius:20px;padding:26px;border-top:6px solid var(--sky)}
.step span{color:var(--sky);font-size:28px;font-weight:900}
.step h3{color:var(--navy);margin:12px 0 8px}
.impact{background:linear-gradient(135deg,var(--navy),#0b2d52);color:white;border-radius:30px;padding:52px;display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.impact h2{font-size:36px;line-height:1.15;margin-bottom:16px}
.impact ul{list-style:none}
.impact li{margin-bottom:13px;padding-left:28px;position:relative}
.impact li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
.cases{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.case{background:white;border-radius:18px;padding:24px;border:1px solid #e3e9ef}
.case img{width:100%;border-radius:14px;margin-bottom:15px}
.case h3{color:var(--blue);margin-bottom:8px}
.cta{background:var(--navy);color:white;text-align:center;padding:76px 7%}
.cta h2{font-size:38px;margin-bottom:12px}
.cta p{max-width:760px;margin:0 auto 28px;color:#d8e2ef;font-size:18px}
footer{background:#040d18;color:#b7c3d1;padding:34px 7%;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:14px}
.whatsapp{position:fixed;right:22px;bottom:22px;background:#25d366;color:white;padding:14px 18px;border-radius:999px;font-weight:800;box-shadow:0 12px 28px rgba(0,0,0,.2);z-index:10}
@media(max-width:950px){
  .hero,.impact{grid-template-columns:1fr}
  .grid,.method,.cases{grid-template-columns:1fr}
  h1{font-size:38px}
  nav{align-items:flex-start;flex-direction:column}
  .menu a{margin:0 14px 9px 0;display:inline-block}
}