:root {
  --lebri: #0097d9;
  --lebri-dark: #0077ad;
  --lebri-deep: #0a3d57;
  --mist: #e7f5fb;
  --lima: #adcb3c;
  --ink: #1c2a32;
  --mute: #5c6b73;
  --bg: #f4f7f8;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Montserrat, system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid #e5e7eb;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; }
.logo img { height: 36px; width: auto; }
.nav nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav nav a { padding: 8px 12px; border-radius: 999px; font-size: 14px; font-weight: 500; }
.nav nav a.active, .nav nav a:hover { background: var(--mist); color: var(--lebri-dark); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.phone { font-weight: 600; color: var(--lebri-dark); font-size: 14px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; padding: 11px 20px; font-weight: 600; font-size: 14px; border: 0; cursor: pointer;
}
.btn.lima { background: var(--lima); color: var(--lebri-deep); }
.btn.lebri { background: var(--lebri); color: #fff; }
.btn.ghost { border: 1px solid rgba(255,255,255,.4); color: #fff; background: transparent; }
.burger { display: none; background: none; border: 1px solid #ddd; border-radius: 8px; padding: 6px 10px; }
.hero {
  min-height: 78vh; position: relative; display: flex; align-items: flex-end;
  background: #0a3d57 center/cover no-repeat;
  color: #fff;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10,61,87,.92), rgba(0,119,173,.55), rgba(10,61,87,.3));
}
.hero .wrap { position: relative; padding: 80px 0 56px; }
.eyebrow { letter-spacing: .18em; text-transform: uppercase; font-size: 12px; font-weight: 600; color: var(--lima); }
h1, h2, h3 { margin: 8px 0 0; line-height: 1.15; }
.lead { max-width: 560px; color: rgba(255,255,255,.86); line-height: 1.7; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.band { background: var(--lebri-deep); color: #fff; padding: 40px 0; }
.grid { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 1.1fr .9fr; }
.card, .white-card {
  background: #fff; border-radius: 24px; padding: 22px;
  box-shadow: 0 16px 40px rgba(10,61,87,.08);
}
.stat { background: rgba(255,255,255,.1); border-radius: 16px; padding: 14px; }
.stat b { font-size: 22px; display: block; margin-top: 6px; }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 170px; }
.bars span { flex: 1; border-radius: 3px 3px 0 0; background: #3bb273; min-height: 8%; }
.bars span.punta { background: #e23b4a; }
.bars span.llano { background: #f0b429; }
.page { padding: 48px 0 80px; }
.muted { color: var(--mute); line-height: 1.65; font-size: 14px; }
form label { display: block; font-size: 14px; font-weight: 500; margin-top: 12px; }
input, select, textarea {
  width: 100%; margin-top: 6px; padding: 10px 12px; border: 1px solid #e2e8f0; border-radius: 12px; font: inherit;
}
.drop {
  margin-top: 20px; border: 2px dashed rgba(0,151,217,.4); background: var(--mist);
  border-radius: 20px; padding: 28px; text-align: center; cursor: pointer;
}
.table-wrap { overflow-x: auto; background: #fff; border-radius: 24px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; padding: 12px; background: #f8fafc; color: var(--mute); font-size: 12px; text-transform: uppercase; }
td { padding: 12px; border-top: 1px solid #f1f5f9; }
.site-footer { background: var(--lebri-deep); color: #fff; margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 28px; padding: 48px 0; }
.site-footer a, .site-footer p { color: rgba(255,255,255,.8); font-size: 14px; display: block; margin: 6px 0; }
.logo-inv { height: 32px; width: auto; filter: brightness(0) invert(1); }
.legal { display: flex; justify-content: space-between; gap: 12px; padding: 16px 0 28px; font-size: 12px; color: rgba(255,255,255,.55); border-top: 1px solid rgba(255,255,255,.1); }
.notice { background: rgba(173,203,60,.2); color: var(--lebri-deep); padding: 12px 14px; border-radius: 12px; margin-top: 12px; }
.error { color: #b42318; font-size: 14px; }
.admin-body { background: #071822; min-height: 100vh; }
.admin-shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.admin-aside { padding: 22px; color: #fff; }
.admin-aside nav { display: grid; gap: 6px; margin: 18px 0; }
.admin-aside a { color: rgba(255,255,255,.75); padding: 8px 10px; border-radius: 12px; }
.admin-aside a.active { background: var(--lebri); color: #fff; }
.admin-main { background: #eef3f6; color: var(--ink); padding: 28px; }
.login-box { width: min(420px, 92vw); margin: 12vh auto; background: #fff; padding: 32px; border-radius: 28px; }
@media (max-width: 960px) {
  .grid-4, .grid-3, .grid-2, .footer-grid, .admin-shell { grid-template-columns: 1fr; }
  .nav nav, .nav-cta { display: none; }
  .menu-open .nav nav, .menu-open .nav-cta { display: flex; flex-direction: column; }
  .burger { display: block; }
  .nav { flex-wrap: wrap; }
}