:root{
  --bg:#061016;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --text:#EAF7FF;
  --muted: rgba(234,247,255,.72);
  --line: rgba(234,247,255,.14);
  --primary:#48C0D8;
  --primary2:#1AA7C9;
  --navy:#000048;
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 18px;
  --radius2: 26px;
  --max: 1150px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(1200px 800px at 15% 10%, rgba(72,192,216,.25), transparent 55%),
    radial-gradient(1000px 700px at 85% 15%, rgba(0,0,72,.35), transparent 55%),
    radial-gradient(900px 700px at 65% 85%, rgba(26,167,201,.18), transparent 60%),
    linear-gradient(180deg, #03080d 0%, #061016 100%);
  color:var(--text);
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width: min(var(--max), calc(100% - 40px)); margin:0 auto;}
.pill{
  display:inline-flex; gap:.55rem; align-items:center;
  padding:.5rem .8rem; border:1px solid var(--line); border-radius:999px;
  background: rgba(255,255,255,.04);
  color:var(--muted); font-size:.9rem;
  backdrop-filter: blur(10px);
}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  padding:.9rem 1.1rem; border-radius:999px;
  border:1px solid rgba(72,192,216,.35);
  background: linear-gradient(180deg, rgba(72,192,216,.22), rgba(72,192,216,.08));
  color:var(--text);
  box-shadow: 0 12px 35px rgba(72,192,216,.12);
  transition: transform .2s ease, filter .2s ease, background .2s ease, border-color .2s ease;
  font-weight:700;
}
.btn:hover{transform: translateY(-1px); filter: brightness(1.08); border-color: rgba(72,192,216,.7);}
.btn.ghost{
  background: rgba(255,255,255,.04);
  border-color: var(--line);
  box-shadow:none;
  font-weight:700;
}
.btn.ghost:hover{border-color: rgba(234,247,255,.25)}
.btn.dark{
  background: rgba(0,0,72,.30);
  border-color: rgba(0,0,72,.55);
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
}
header{
  position: sticky; top:0; z-index:50;
  background: rgba(3,8,13,.58);
  border-bottom:1px solid rgba(234,247,255,.10);
  backdrop-filter: blur(14px);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 0;
}
.brand{
  display:flex; align-items:center; gap:.75rem;
}
.brand img{width:44px;height:44px;border-radius:12px; border:1px solid rgba(255,255,255,.18);}
.brand .t1{font-weight:900; letter-spacing:.2px; line-height:1.1}
.brand .t2{font-size:.86rem; color:var(--muted); margin-top:2px}
.navlinks{display:flex; gap:1rem; align-items:center;}
.navlinks a{
  color:var(--muted);
  padding:.55rem .7rem;
  border-radius:999px;
  border:1px solid transparent;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
  font-weight:650;
  font-size:.95rem;
}
.navlinks a:hover{background: rgba(255,255,255,.04); color:var(--text); border-color: rgba(234,247,255,.10);}
.burger{display:none}
.hero{
  position:relative;
  padding: 52px 0 18px;
}
.heroGrid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  align-items: stretch;
}
.heroCard{
  border-radius: var(--radius2);
  overflow:hidden;
  position:relative;
  box-shadow: var(--shadow);
  border:1px solid rgba(234,247,255,.10);
}
.heroCard .bg{
  position:absolute; inset:0;
  background:
    linear-gradient(115deg, rgba(0,0,72,.65) 0%, rgba(3,8,13,.30) 40%, rgba(72,192,216,.22) 100%),
    url("assets/img/portada.jpg");
  background-size: cover;
  background-position: center;
  filter: saturate(1.05) contrast(1.05);
  transform: scale(1.02);
}
.heroCard .content{
  position:relative; padding: 28px 26px 26px;
  min-height: 420px;
  display:flex; flex-direction:column; justify-content:space-between;
}
.hTitle{
  font-size: clamp(2.05rem, 3.2vw, 3.1rem);
  line-height:1.05;
  margin: 14px 0 10px;
  font-weight: 950;
}
.hSub{
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 60ch;
  line-height: 1.55;
  margin: 0 0 18px;
}
.heroActions{display:flex; gap: 12px; flex-wrap:wrap; margin-top:14px}
.stats{
  display:grid; grid-template-columns: repeat(3,1fr);
  gap:10px; margin-top:18px;
}
.stat{
  background: rgba(255,255,255,.04);
  border:1px solid rgba(234,247,255,.10);
  border-radius: 16px;
  padding: 12px 12px;
  backdrop-filter: blur(10px);
}
.stat .n{font-weight:900; font-size:1.1rem}
.stat .l{color:var(--muted); font-size:.88rem; margin-top:3px; line-height:1.2}
.side{
  display:flex; flex-direction:column; gap: 14px;
}
.card{
  background: rgba(255,255,255,.04);
  border:1px solid rgba(234,247,255,.10);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 16px 45px rgba(0,0,0,.25);
}
.card h3{margin:0 0 8px; font-size:1.05rem}
.card p{margin:0; color:var(--muted); line-height:1.55}
.badges{
  display:flex; flex-wrap:wrap; gap:10px; margin-top:12px;
}
.badges .b{
  display:inline-flex; align-items:center; gap:.55rem;
  padding:.55rem .8rem;
  border-radius: 999px;
  border:1px dashed rgba(72,192,216,.45);
  color: rgba(234,247,255,.86);
  background: rgba(72,192,216,.08);
  font-weight:700;
  font-size:.92rem;
}
.section{padding: 54px 0;}
.section h2{
  font-size: 1.9rem;
  margin: 0 0 10px;
  font-weight: 950;
}
.section .lead{color:var(--muted); margin:0 0 20px; line-height:1.6; max-width: 75ch;}
.grid3{display:grid; grid-template-columns: repeat(3,1fr); gap: 14px;}
.feature{
  padding: 16px;
  border-radius: var(--radius);
  border:1px solid rgba(234,247,255,.10);
  background: rgba(255,255,255,.03);
}
.feature .icon{
  width:44px; height:44px; border-radius: 14px;
  display:grid; place-items:center;
  background: rgba(72,192,216,.10);
  border:1px solid rgba(72,192,216,.26);
  margin-bottom:10px;
}
.feature h3{margin:0 0 6px; font-size:1.1rem}
.feature p{margin:0; color:var(--muted); line-height:1.55}
.gallery{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.gItem{
  position:relative;
  border-radius: 16px;
  overflow:hidden;
  border:1px solid rgba(234,247,255,.10);
  background: rgba(255,255,255,.03);
  cursor:pointer;
}
.gItem img{width:100%; height: 190px; object-fit: cover; transition: transform .25s ease;}
.gItem:hover img{transform: scale(1.05)}
.gItem::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,.42) 100%);
  opacity:.9;
}
.gCap{
  position:absolute; left:10px; right:10px; bottom:10px;
  color: rgba(234,247,255,.92);
  font-weight:800;
  font-size:.92rem;
  text-shadow: 0 12px 25px rgba(0,0,0,.45);
  z-index:2;
}
.videoWrap{
  border-radius: var(--radius2);
  overflow:hidden;
  border:1px solid rgba(234,247,255,.10);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}
.videoWrap iframe{width:100%; height: 520px; border:0; display:block;}
.split{
  display:grid; grid-template-columns: 1fr 1fr; gap: 16px;
  align-items: stretch;
}
.map{
  border-radius: var(--radius2);
  overflow:hidden;
  border:1px solid rgba(234,247,255,.10);
  background: rgba(255,255,255,.03);
  box-shadow: 0 16px 50px rgba(0,0,0,.35);
}
.map iframe{width:100%; height: 470px; border:0; display:block;}
.form{
  display:grid; gap: 10px;
}
.input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border:1px solid rgba(234,247,255,.12);
  background: rgba(3,8,13,.45);
  color: var(--text);
  outline:none;
  transition: border-color .2s ease, background .2s ease;
}
textarea{min-height: 140px; resize: vertical}
.input:focus, textarea:focus{border-color: rgba(72,192,216,.6); background: rgba(3,8,13,.62);}
.formRow{display:grid; grid-template-columns: 1fr 1fr; gap:10px;}
.note{color: var(--muted); font-size:.92rem; line-height:1.5}
footer{
  border-top:1px solid rgba(234,247,255,.10);
  padding: 26px 0 42px;
  color: var(--muted);
}
.footerGrid{
  display:grid; grid-template-columns: 1fr auto; gap: 14px; align-items:center;
}
.social{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end}
.social a{
  display:inline-flex; gap:.55rem; align-items:center;
  padding: .7rem .9rem;
  border-radius: 999px;
  border:1px solid rgba(234,247,255,.12);
  background: rgba(255,255,255,.04);
}
.social a:hover{border-color: rgba(72,192,216,.55)}
.fab{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.fab a{
  width: 54px; height: 54px;
  border-radius: 18px;
  display:grid; place-items:center;
  border:1px solid rgba(234,247,255,.14);
  background: rgba(3,8,13,.62);
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 55px rgba(0,0,0,.42);
  transition: transform .18s ease, border-color .2s ease;
}
.fab a:hover{transform: translateY(-2px); border-color: rgba(72,192,216,.65)}
.fab .label{
  position:absolute;
  right: 62px;
  white-space: nowrap;
  background: rgba(3,8,13,.74);
  border:1px solid rgba(234,247,255,.14);
  color: rgba(234,247,255,.88);
  padding: .42rem .65rem;
  border-radius: 999px;
  font-size: .85rem;
  opacity: 0;
  transform: translateX(8px);
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
  backdrop-filter: blur(12px);
}
.fab a:hover .label{opacity:1; transform: translateX(0px)}
/* Lightbox */
.lightbox{
  position: fixed; inset:0; z-index: 100;
  background: rgba(0,0,0,.82);
  display:none;
  align-items:center; justify-content:center;
  padding: 22px;
}
.lightbox.open{display:flex}
.lbCard{
  width: min(1100px, 96vw);
  border-radius: 22px;
  overflow:hidden;
  border:1px solid rgba(234,247,255,.18);
  background: rgba(3,8,13,.70);
  backdrop-filter: blur(14px);
  box-shadow: 0 30px 90px rgba(0,0,0,.65);
}
.lbTop{
  display:flex; justify-content:space-between; align-items:center;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(234,247,255,.12);
}
.lbTop .t{color: rgba(234,247,255,.85); font-weight:800}
.lbBtn{
  border:1px solid rgba(234,247,255,.18);
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-radius: 12px;
  padding: 8px 10px;
  cursor:pointer;
  font-weight:800;
}
.lbBtn:hover{border-color: rgba(72,192,216,.6)}
.lbImg{
  width:100%;
  max-height: 78vh;
  object-fit: contain;
  background: rgba(0,0,0,.22);
}
.lbNav{
  display:flex; gap: 8px; align-items:center;
}
.fadeUp{opacity:0; transform: translateY(10px); transition: opacity .7s ease, transform .7s ease;}
.fadeUp.show{opacity:1; transform: translateY(0px);}

@media (max-width: 980px){
  .heroGrid{grid-template-columns: 1fr; }
  .heroCard .content{min-height: 420px}
  .grid3{grid-template-columns: 1fr; }
  .split{grid-template-columns: 1fr;}
  .videoWrap iframe{height: 420px;}
  .map iframe{height: 420px;}
  .gallery{grid-template-columns: repeat(2,1fr);}
  .gItem img{height: 190px}
  .navlinks{display:none}
  .burger{display:inline-flex; align-items:center; justify-content:center; width:46px; height:46px; border-radius: 14px; border:1px solid rgba(234,247,255,.12); background: rgba(255,255,255,.04); cursor:pointer}
  .mobileMenu{
    display:none; padding-bottom: 14px;
  }
  .mobileMenu.open{display:grid; gap:10px}
  .mobileMenu a{
    padding: 10px 12px;
    border-radius: 14px;
    border:1px solid rgba(234,247,255,.10);
    background: rgba(255,255,255,.03);
    color: rgba(234,247,255,.9);
    font-weight:750;
  }
  .formRow{grid-template-columns: 1fr;}
  .footerGrid{grid-template-columns: 1fr;}
  .social{justify-content:flex-start}
}