:root {
  --ink: #172b32;
  --muted: #5d7075;
  --sea: #0e5961;
  --sea-deep: #073b43;
  --mint: #c5e0d8;
  --sand: #f3eee4;
  --paper: #fffdf8;
  --line: rgba(23,43,50,.13);
  --shadow: 0 18px 55px rgba(10,42,48,.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0 !important;
  padding: 0 0 48px !important;
  background: #f4f2ec !important;
  color: var(--ink) !important;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Arial, sans-serif !important;
  font-size: 16px !important;
  line-height: 1.7 !important;
}
body, body font, body td, body th, body p, body li, body div, body span {
  color: inherit;
  font-family: inherit !important;
}
a { color: var(--sea) !important; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #b36b35 !important; }
img { max-width: 100%; height: auto; border-radius: 8px; }
table { max-width: min(100% - 32px, 1180px); }
body > table { margin-left: auto !important; margin-right: auto !important; }
body > div { max-width: 1180px; margin-left: auto !important; margin-right: auto !important; padding-left: 20px; padding-right: 20px; }
td { vertical-align: top; }
h1, h2, h3, h4, h5, h6, b, strong { color: var(--ink) !important; }
p { margin-top: .65em; margin-bottom: .9em; }
hr { border: 0; border-top: 1px solid var(--line); }
iframe, embed, object { max-width: 100%; }
.ef-header {
  position: sticky; top: 0; z-index: 1000;
  width: 100%; margin: 0 !important; padding: 0 22px !important;
  background: rgba(7,59,67,.96); color: #fff !important;
  box-shadow: 0 8px 28px rgba(0,0,0,.14);
  backdrop-filter: blur(12px);
}
.ef-header-inner {
  max-width: 1240px; min-height: 76px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.ef-brand { display: flex; align-items: center; gap: 12px; color: #fff !important; text-decoration: none !important; min-width: 190px; }
.ef-brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; background: #d4e8df; color: #073b43 !important;
  font-family: Georgia, serif; font-size: 23px; font-weight: 700;
}
.ef-brand-name { display: block; color: #fff !important; font: 700 17px/1.15 Georgia,serif; letter-spacing: .02em; }
.ef-brand-sub { display: block; color: #c5ded9 !important; font-size: 10px; letter-spacing: .17em; text-transform: uppercase; margin-top: 4px; }
.ef-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 4px; }
.ef-nav a {
  display: inline-block; padding: 9px 11px; border-radius: 99px;
  color: #f4f7f4 !important; font-size: 12px; font-weight: 650;
  text-decoration: none; transition: background .2s ease, color .2s ease;
}
.ef-nav a:hover { background: rgba(255,255,255,.13); color: #fff !important; }
.ef-legacy-note {
  max-width: 1180px; margin: 24px auto 0; padding: 0 20px;
  color: var(--muted); font-size: 12px;
}
body > table, body > center, body > div:not(.ef-header) {
  overflow-wrap: anywhere;
}
body table table { border-collapse: separate; border-spacing: 0; }
body td[bgcolor], body tr[bgcolor] { background-color: transparent !important; }
body td[background] { background-color: transparent !important; }
body h1 { font-size: clamp(28px,4vw,42px) !important; line-height: 1.12; }
body h2 { font-size: clamp(23px,3vw,32px) !important; line-height: 1.2; }
body h3 { font-size: 21px !important; }
body h6 { font-size: 13px !important; }
.ef-home {
  max-width: 1240px; margin: 0 auto; padding: 30px 22px 70px;
}
.ef-hero {
  min-height: 480px; position: relative; overflow: hidden; border-radius: 24px;
  display: flex; align-items: flex-end; padding: clamp(28px,6vw,72px);
  background:
    linear-gradient(90deg, rgba(4,35,42,.78), rgba(4,35,42,.16)),
    linear-gradient(0deg, rgba(4,35,42,.48), transparent 58%),
    url("imagenes/aire.jpg") center 48% / cover,
    linear-gradient(135deg,#0e5961,#9bbdb0);
  box-shadow: var(--shadow);
}
.ef-hero-content { max-width: 680px; color: white; }
.ef-kicker { color: #d5e9df; font-size: 11px; font-weight: 750; letter-spacing: .22em; text-transform: uppercase; }
.ef-hero h1 { color: #fff !important; font: 500 clamp(42px,7vw,76px)/.98 Georgia,serif !important; margin: 16px 0; letter-spacing: -.035em; }
.ef-hero p { color: rgba(255,255,255,.91) !important; font-size: clamp(16px,2vw,20px); max-width: 560px; }
.ef-quote { margin-top: 24px; color: #e6d9c2 !important; font: italic 17px Georgia,serif; }
.ef-section-head { display:flex; align-items:end; justify-content:space-between; gap:20px; margin:54px 0 20px; }
.ef-section-head h2 { margin:0; font: 500 clamp(28px,4vw,40px)/1.1 Georgia,serif !important; }
.ef-section-head p { margin:0; max-width:450px; color:var(--muted) !important; }
.ef-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; }
.ef-card {
  min-height: 170px; padding:24px; border:1px solid var(--line); border-radius:17px;
  background:var(--paper); text-decoration:none !important; box-shadow:0 5px 22px rgba(10,42,48,.04);
  transition:transform .2s ease, box-shadow .2s ease;
}
.ef-card:hover { transform:translateY(-4px); box-shadow:var(--shadow); }
.ef-card .ef-card-no { color:#a76d3f; font-size:11px; font-weight:800; letter-spacing:.16em; }
.ef-card h3 { margin:12px 0 7px; font:500 23px/1.12 Georgia,serif !important; }
.ef-card p { margin:0; color:var(--muted) !important; font-size:14px; }
.ef-home-image { width:100%; max-height:380px; object-fit:cover; border-radius:18px; }
.ef-footer {
  margin-top:58px; padding:28px; border-radius:18px; background:var(--sea-deep);
  color:#dbe9e4 !important; text-align:center; font-size:13px;
}
.ef-footer strong { color:white !important; }
@media (max-width: 900px) {
  .ef-header-inner { align-items:flex-start; flex-direction:column; gap:7px; padding:14px 0; }
  .ef-nav { justify-content:flex-start; }
  .ef-nav a { padding:7px 9px; }
  .ef-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .ef-hero { min-height:410px; }
}
@media (max-width: 600px) {
  body { font-size:15px !important; }
  .ef-header { padding:0 14px !important; }
  .ef-brand { min-width:0; }
  .ef-nav { gap:2px; }
  .ef-nav a { font-size:11px; padding:6px 8px; }
  .ef-home { padding:14px 12px 40px; }
  .ef-hero { min-height:430px; border-radius:16px; padding:26px; }
  .ef-grid { grid-template-columns:1fr; }
  .ef-section-head { display:block; margin-top:38px; }
  .ef-section-head p { margin-top:10px; }
  body > table { width:auto !important; }
  body table { max-width:100% !important; }
  body td { max-width:100%; }
}