/* ============================================================
   LIFE ETS — Design system (replica del tema Gamma "marine/blue")
   ============================================================ */
:root{
  --navy:#0b2740;
  --navy-2:#12304f;
  --blue:#66a8ee;
  --blue-d:#3d84cf;
  --blue-ink:#0e5aa7;
  --ink:#1c2b3a;
  --muted:#5a6b7b;
  --bg:#ffffff;
  --bg-soft:#f2f7fd;
  --line:#e2e9f1;
  --white:#ffffff;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 8px 30px rgba(16,50,90,.08);
  --shadow-lg:0 18px 50px rgba(16,50,90,.16);
  --maxw:1160px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--blue-ink);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.2;color:var(--navy);margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4vw,3rem)}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.3rem}
h4{font-size:1.08rem}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:74px 0}
.section.soft{background:var(--bg-soft)}
.section.blue{background:linear-gradient(160deg,var(--blue) 0%,var(--blue-d) 100%);color:#eaf4ff}
.section.blue h1,.section.blue h2,.section.blue h3,.section.blue h4{color:#fff}
.section.navy{background:var(--navy);color:#cfe0f0}
.section.navy h1,.section.navy h2,.section.navy h3,.section.navy h4{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;
  font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  padding:7px 14px;border-radius:999px;margin-bottom:16px}
.section.blue .eyebrow,.section.navy .eyebrow{background:rgba(255,255,255,.18)}
.lead{font-size:1.15rem;color:var(--muted);max-width:760px}
.section.blue .lead,.section.navy .lead{color:#dcebfb}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy);font-size:1.15rem}
.brand .mark{width:34px;height:34px;border-radius:9px;background:var(--navy);color:#fff;
  display:grid;place-items:center;font-weight:900;font-size:.95rem}
.brand small{display:block;font-size:.62rem;font-weight:600;color:var(--muted);letter-spacing:.12em}
.nav-links{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.nav-links a{color:var(--ink);font-weight:600;font-size:.94rem;padding:8px 12px;border-radius:8px;text-decoration:none}
.nav-links a:hover{background:var(--bg-soft);color:var(--blue-ink)}
.nav-cta{background:var(--blue);color:#fff !important;padding:9px 16px !important;border-radius:999px !important}
.nav-cta:hover{background:var(--blue-d)}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy);cursor:pointer}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;
  font-weight:700;padding:13px 24px;border-radius:999px;text-decoration:none;
  transition:transform .15s ease,box-shadow .15s ease;border:2px solid transparent}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(61,132,207,.35);text-decoration:none}
.btn.outline{background:transparent;border-color:currentColor;color:inherit}
.section.blue .btn,.hero .btn{background:#fff;color:var(--blue-ink)}
.section.blue .btn.outline,.hero .btn.outline{background:transparent;color:#fff;border-color:#fff}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;padding:96px 0;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(8,25,45,.86),rgba(12,58,110,.7));z-index:1}
.hero .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero .container{position:relative;z-index:2}
.hero h1{color:#fff;max-width:900px}
.hero p{max-width:720px;font-size:1.2rem;color:#e7f1fc}

/* ---------- Grid & Cards ---------- */
.grid{display:grid;gap:22px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split.wide-left{grid-template-columns:1.15fr .85fr}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow)}
.section.blue .card,.section.navy .card{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#eaf4ff}
.section.blue .card h3,.section.blue .card h4,.section.navy .card h3,.section.navy .card h4{color:#fff}
.card.icon .ic{width:46px;height:46px;border-radius:12px;background:var(--bg-soft);
  display:grid;place-items:center;margin-bottom:14px}
.card.icon .ic img{width:26px;height:26px}
.card ul{margin:.4rem 0 0;padding-left:1.1rem}
.card li{margin-bottom:.35rem}
.round-img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;object-fit:cover}
.aside{background:var(--bg-soft);border-left:4px solid var(--blue);border-radius:10px;
  padding:18px 20px;margin-top:18px;font-size:.96rem;color:var(--muted)}
.section.blue .aside,.section.navy .aside{background:rgba(255,255,255,.12);color:#eaf4ff;border-color:#fff}
blockquote{margin:0;padding:18px 24px;border-left:4px solid var(--blue);
  background:var(--bg-soft);border-radius:10px;font-style:italic;color:var(--navy-2)}
.section.blue blockquote{background:rgba(255,255,255,.14);color:#fff;border-color:#fff}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:12px}
.stat{text-align:center;padding:20px 12px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}
.section.blue .stat,.section.navy .stat{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2)}
.stat .num{font-size:2.3rem;font-weight:900;color:var(--blue-ink);line-height:1}
.section.blue .stat .num,.section.navy .stat .num{color:#fff}
.stat h4{margin:.4rem 0 .2rem}
.stat p{font-size:.85rem;color:var(--muted);margin:0}
.section.blue .stat p,.section.navy .stat p{color:#dcebfb}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:20px;
  width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;display:grid;place-items:center}
.step .ic{width:40px;height:40px;margin:6px 0 10px}

/* ---------- Badges / logos ---------- */
.logos{display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:center;margin-top:26px}
.logos img{height:64px;width:auto;object-fit:contain;filter:none;opacity:.95}
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}

/* ---------- Announcement banner ---------- */
.banner{background:linear-gradient(120deg,var(--navy),var(--blue-ink));color:#fff;
  border-radius:var(--radius);padding:34px;display:flex;gap:22px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.banner h3{color:#fff;margin:0 0 6px}
.banner p{color:#dceaf8;margin:0;max-width:640px}
.tag{display:inline-block;background:#ffd34d;color:#3a2c00;font-weight:800;font-size:.72rem;
  letter-spacing:.05em;text-transform:uppercase;padding:5px 12px;border-radius:999px;margin-bottom:10px}

/* ---------- Contact ---------- */
.contact-item{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}
.contact-item .ic{width:42px;height:42px;border-radius:11px;background:rgba(255,255,255,.15);
  display:grid;place-items:center;flex:0 0 auto}
.contact-item .ic img{width:22px;height:22px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#aebfd0;padding:56px 0 28px;font-size:.92rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer a{color:#cfe0f0}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1.3fr;gap:36px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:#8fa4ba}

/* ---------- Utilities ---------- */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.pill-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.pill-list li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px}
table.cmp{width:100%;border-collapse:collapse;margin-top:10px}
table.cmp td{vertical-align:top;padding:20px;border:1px solid var(--line);border-radius:var(--radius)}
table.cmp td:first-child{background:var(--bg-soft)}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .nav-links{position:fixed;top:68px;left:0;right:0;background:#fff;flex-direction:column;
    align-items:stretch;padding:14px 20px;border-bottom:1px solid var(--line);gap:4px;
    transform:translateY(-140%);transition:transform .25s ease;box-shadow:var(--shadow)}
  .nav-links.open{transform:translateY(0)}
  .nav-toggle{display:block}
  .split,.grid.cols-2,.grid.cols-3,.grid.cols-4,.cert-grid{grid-template-columns:1fr}
  .stats,.steps{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr}
  .section{padding:52px 0}
}
@media(max-width:520px){
  .stats,.steps{grid-template-columns:1fr}
}