:root{
  --bg:#ffffff;
  --surface:#f7f8fb;
  --text:#0f172a;
  --muted:#475569;
  --line:#e5e7eb;
  --brand:#0b3a6a;
  --brand2:#0ea5e9;
  --ok:#16a34a;
  --warn:#f59e0b;
  --shadow: 0 10px 30px rgba(2,6,23,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}
a{color:var(--brand); text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px; margin:0 auto; padding:0 16px}
header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.88);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  height:64px;
}
.brand{
  display:flex; gap:10px; align-items:center; min-width:0;
}
.brand img{height:28px; width:auto}
.brand .name{
  font-weight:800; letter-spacing:.2px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.nav-links{display:flex; align-items:center; gap:18px}
.nav-links a{font-weight:600; color:var(--text)}
.lang{
  display:flex; gap:8px; align-items:center;
}
.lang a{
  padding:6px 10px; border:1px solid var(--line);
  border-radius:999px; font-size:13px; color:var(--muted);
}
.lang a[aria-current="page"]{border-color:rgba(14,165,233,.45); color:var(--brand)}
.menu-btn{
  display:none;
  background:transparent; border:1px solid var(--line);
  border-radius:12px; padding:8px 10px; font-weight:700;
}
.mobile-panel{
  display:none;
  padding:12px 16px 18px 16px;
  border-top:1px solid var(--line);
}
.mobile-panel a{display:block; padding:10px 0; font-weight:650; color:var(--text)}
.hero{
  padding:34px 0 18px 0;
  background:
    radial-gradient(1200px 600px at 10% 10%, rgba(14,165,233,.10), transparent 60%),
    radial-gradient(900px 500px at 90% 20%, rgba(11,58,106,.10), transparent 55%),
    linear-gradient(#fff, #fff);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:18px;
  align-items:stretch;
}
.card{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
}
.hero-card{padding:22px}
.kicker{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 12px;
  border:1px solid rgba(14,165,233,.35);
  background:rgba(14,165,233,.07);
  border-radius:999px;
  font-size:13px; color:var(--muted); font-weight:650;
}
h1{font-size:38px; line-height:1.12; margin:12px 0 10px 0; letter-spacing:-.4px}
.lead{font-size:18px; color:var(--muted); margin:0 0 16px 0}
.cta-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  font-weight:750;
  min-height:46px;
}
.btn-primary{
  background:var(--brand);
  border-color:rgba(11,58,106,.4);
  color:white;
}
.btn-primary:hover{filter:brightness(1.05); text-decoration:none}
.btn-ghost{background:white; color:var(--text)}
.btn-ghost:hover{background:var(--surface); text-decoration:none}
.hero-aside{overflow:hidden}
.hero-aside img{width:100%; height:100%; object-fit:cover; display:block}
.stats{
  display:grid; grid-template-columns:repeat(3,1fr); gap:10px;
  margin-top:14px;
}
.stat{
  padding:12px; border:1px dashed rgba(148,163,184,.7);
  border-radius:14px; background:rgba(248,250,252,.8);
}
.stat b{display:block; font-size:16px}
.stat span{color:var(--muted); font-size:13px}
.section{padding:28px 0}
.section h2{font-size:26px; margin:0 0 10px 0; letter-spacing:-.2px}
.section p{color:var(--muted); margin:0 0 12px 0}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:12px}
.grid-2{display:grid; grid-template-columns:repeat(2,1fr); gap:12px}
.feature{padding:16px}
.feature h3{margin:8px 0 6px 0; font-size:18px}
.badge{
  display:inline-flex; gap:8px; align-items:center;
  font-size:12px; font-weight:750;
  padding:6px 10px; border-radius:999px;
  background:rgba(11,58,106,.08); color:var(--brand);
  border:1px solid rgba(11,58,106,.15);
}
.list{
  margin:10px 0 0 0; padding-left:18px; color:var(--muted)
}
.pricing{padding:18px}
.price{font-size:34px; font-weight:900; margin:8px 0 6px 0}
.small{color:var(--muted); font-size:14px}
.hr{height:1px; background:var(--line); margin:14px 0}
.form{padding:18px}
label{display:block; font-weight:700; margin:10px 0 6px 0}
input, select, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  font-size:16px;
}
textarea{min-height:120px; resize:vertical}
input:focus, select:focus, textarea:focus{outline:2px solid rgba(14,165,233,.35); border-color:rgba(14,165,233,.5)}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:12px}
.note{
  font-size:13px; color:var(--muted);
  border-left:3px solid rgba(14,165,233,.55);
  padding:8px 10px; background:rgba(14,165,233,.06);
  border-radius:10px;
}
footer{
  border-top:1px solid var(--line);
  background:var(--surface);
  padding:22px 0;
  color:var(--muted);
}
.footer-grid{display:grid; grid-template-columns:1.2fr .8fr; gap:12px}
footer h3{margin:0 0 8px 0; color:var(--text)}
footer a{color:var(--muted)}
.whatsapp{
  position:fixed; right:14px; bottom:14px; z-index:60;
  display:inline-flex; align-items:center; gap:10px;
  padding:12px 14px;
  border-radius:999px;
  background:#25D366;
  color:white;
  box-shadow: var(--shadow);
  font-weight:800;
}
.whatsapp:hover{text-decoration:none; filter:brightness(1.04)}
.whatsapp span{display:none}
@media (max-width: 920px){
  h1{font-size:34px}
  .hero-grid{grid-template-columns:1fr; }
  .hero-aside{min-height:220px}
}
@media (max-width: 820px){
  .nav-links{display:none}
  .menu-btn{display:inline-flex}
  .mobile-panel{display:none}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .whatsapp span{display:inline}
}

/* Mobile bottom action bar */
.mobilebar{
  position:fixed; left:0; right:0; bottom:0; z-index:70;
  display:none;
  gap:10px;
  padding:10px 12px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-top:1px solid var(--line);
}
.mobilebar a{
  flex:1;
  display:flex; align-items:center; justify-content:center;
  padding:12px 14px;
  border-radius:999px;
  font-weight:900;
  box-shadow: 0 6px 16px rgba(2,6,23,.08);
}
.mobilebar .mb-primary{ background: var(--brand); color:#fff; }
.mobilebar .mb-wa{ background:#25D366; color:#fff; flex:0.9; }
@media (max-width: 820px){
  .mobilebar{ display:flex; }
  /* keep WhatsApp button above the bar */
  .whatsapp{ bottom:74px; }
}

/* Language selector (flags) */
.lang-select{position:relative; display:flex; align-items:center}
.lang-btn{
  display:flex; align-items:center; gap:8px;
  border:1px solid rgba(148,163,184,.35);
  background:rgba(255,255,255,.9);
  padding:8px 10px;
  border-radius:12px;
  cursor:pointer;
}
.lang-btn .flag{font-size:18px; line-height:1}
.lang-btn .code{font-weight:700; font-size:12px; letter-spacing:.06em}
.lang-menu{
  position:absolute; right:0; top:calc(100% + 8px);
  display:none;
  min-width:140px;
  border:1px solid rgba(148,163,184,.35);
  background:#fff;
  border-radius:14px;
  box-shadow:0 16px 40px rgba(15,23,42,.12);
  padding:8px;
  z-index:50;
}
.lang-menu a{
  display:flex; align-items:center; gap:10px;
  padding:10px 10px;
  border-radius:10px;
  text-decoration:none;
  color:var(--text);
}
.lang-menu a:hover{background:rgba(14,165,233,.08)}
.lang-menu a[aria-current="page"]{background:rgba(14,165,233,.12); color:var(--brand)}

.mobile-lang-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px}
.lang-pill{
  display:inline-flex; align-items:center; gap:8px;
  border:1px solid rgba(148,163,184,.35);
  background:rgba(255,255,255,.9);
  padding:10px 12px;
  border-radius:999px;
  text-decoration:none;
  color:var(--text);
  font-weight:600;
}
.lang-pill[aria-current="page"]{border-color:rgba(14,165,233,.45); color:var(--brand)}