:root{
  --bg:#0f2f4a;
  --card:#ffffff;
  --text:#0b1b2a;
  --muted:#4b5b6a;
  --line:rgba(11,27,42,.12);
  --nav:#143d63;
  --nav2:#0b2942;
  --accent:#19c6c1; /* turquesa */
  --accent2:#0ea5a4;
  --accentSoft:rgba(25,198,193,.12);
  --shadow:0 16px 38px rgba(2,8,23,.12);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 18px}
.topbar{background:var(--nav2);color:#e6f6f6;font-size:13px}
.topbar .row{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:10px 0;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid rgba(255,255,255,.16);border-radius:999px}
.social{display:flex;gap:10px;align-items:center}
.iconBtn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:12px;border:1px solid rgba(255,255,255,.18);color:#fff}
.iconBtn:hover{background:rgba(255,255,255,.10)}
.iconBtn svg{width:18px;height:18px}
.lang{display:flex;gap:8px}
.lang button{background:transparent;border:1px solid rgba(255,255,255,.18);color:#fff;border-radius:12px;padding:8px 10px;cursor:pointer;font-weight:800}
.nav{position:sticky;top:0;z-index:50;background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff;border-bottom:1px solid rgba(255,255,255,.10)}
.nav .row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;gap:12px;align-items:center}
.brand img{height:56px;width:auto;filter:drop-shadow(0 10px 18px rgba(0,0,0,.25))}
.brand .t1{font-weight:950;letter-spacing:.3px}
.brand .t2{font-size:12px;opacity:.85}
.menu{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.menu > a, .menu > .dropdown > button{
  color:#fff;font-weight:800;opacity:.94;padding:10px 10px;border-radius:12px;border:0;background:transparent;cursor:pointer;font-family:inherit;font-size:14px
}
.menu > a:hover, .menu > .dropdown > button:hover{background:rgba(255,255,255,.10);opacity:1}
.menu .cta{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#042029;border:none}
.menu .cta:hover{filter:brightness(1.05)}
.dropdown{position:relative}
.dropdownMenu{
  position:absolute;top:46px;left:0;min-width:280px;
  background:#fff;color:var(--text);
  border:1px solid var(--line);
  border-radius:16px;box-shadow:var(--shadow);
  padding:10px;display:none
}
.dropdownMenu a{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 10px;border-radius:12px;font-weight:800;color:var(--text)
}
.dropdownMenu a span{color:var(--muted);font-weight:700;font-size:12px}
.dropdownMenu a:hover{background:rgba(25,198,193,.10)}
.dropdown.open .dropdownMenu{display:block}
.hamburger{display:none;align-items:center;gap:8px}
.hamburger button{border:1px solid rgba(255,255,255,.18);background:transparent;color:#fff;border-radius:12px;padding:10px 12px;font-weight:900;cursor:pointer}
.mobilePanel{display:none;background:linear-gradient(180deg,var(--nav2),#031319);border-top:1px solid rgba(255,255,255,.10)}
.mobilePanel a{display:block;color:#fff;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.08);font-weight:900}
.mobilePanel a:hover{background:rgba(255,255,255,.08)}
.hero{padding:26px 0 10px}
.heroGrid{display:grid;grid-template-columns:1.25fr .9fr;gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.heroCard{padding:22px;position:relative;overflow:hidden}
.kicker{display:inline-flex;gap:8px;align-items:center;padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:var(--accentSoft);font-weight:900}
h1{margin:10px 0 8px;font-size:38px;line-height:1.08}
p{color:var(--muted);margin:0 0 10px;line-height:1.55}
.btnRow{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.btn{display:inline-block;padding:12px 18px;border-radius:14px;font-weight:950;border:1px solid var(--line);background:#fff;cursor:pointer}
.btn.primary{border:none;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#041f27}
.btn.dark{border:none;background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.stat{padding:12px;border-radius:16px;border:1px solid var(--line);background:rgba(2,8,23,.02)}
.stat .n{font-size:18px;font-weight:950}
.stat .t{color:var(--muted);font-weight:800;font-size:13px;margin-top:2px}
.slider{height:360px;border-radius:var(--radius);overflow:hidden;position:relative;background:#0b2f3a}
.slider::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.42))}
.slider .cap{position:absolute;left:16px;bottom:14px;z-index:2;color:#fff;font-weight:950}
.section{padding:22px 0}
.section h2{margin:0 0 12px;font-size:26px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tile{padding:16px}
.tile h3{margin:0 0 8px}
.tile p{margin:0}
.hr{height:1px;background:var(--line);margin:18px 0}
.newsGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.news{padding:16px}
.news .meta{font-size:12px;color:var(--muted);font-weight:800}
.news .title{font-size:16px;font-weight:950;margin:6px 0}
.pill{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(11,27,42,.06);border:1px solid var(--line);font-weight:900;font-size:12px;color:var(--muted)}
.form{padding:18px}
.field{display:flex;flex-direction:column;gap:6px;margin-top:10px}
label{font-weight:950}
input,select,textarea{padding:12px 12px;border-radius:14px;border:1px solid var(--line);background:#fff;outline:none}
textarea{min-height:120px;resize:vertical}
.notice{margin-top:12px;padding:12px;border-radius:14px;border:1px solid var(--line);background:var(--accentSoft)}
.footer{background:linear-gradient(180deg,var(--nav2),#031319);color:#fff;margin-top:22px}
.footer .grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:18px;padding:26px 0}
.footer h4{margin:0 0 10px}
.footer a{opacity:.92}
.footer a:hover{opacity:1;text-decoration:underline}
.small{font-size:12px;opacity:.85}
@media (max-width:1040px){
  .heroGrid{grid-template-columns:1fr}
  .grid3,.newsGrid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .menu{display:none}
  .hamburger{display:flex}
  .mobilePanel.open{display:block}
}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.gItem{border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);box-shadow:0 10px 25px rgba(2,8,23,.18)}
.gItem img{width:100%;height:220px;object-fit:cover;display:block;transition:transform .25s ease}
.gItem:hover img{transform:scale(1.03)}
@media(max-width:900px){.gallery{grid-template-columns:repeat(2,1fr)} .gItem img{height:200px}}
@media(max-width:560px){.gallery{grid-template-columns:1fr} .gItem img{height:210px}}
.smallHero{padding:48px 0 18px}
.heroCard{min-height:auto}

/* Cards thumbs */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cards .card{display:block;text-decoration:none}
.thumb{width:100%;height:180px;object-fit:cover;border-radius:14px;margin-bottom:10px;border:1px solid rgba(255,255,255,.16)}
.iconThumb{display:flex;align-items:center;justify-content:center;font-weight:900;font-size:40px;color:rgba(255,255,255,.92);
  background:linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,.05));}
@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}

.siteVideo{width:100%;border-radius:16px;margin-top:12px;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.25)}

/* Subtle animations */
.reveal{opacity:0; transform:translateY(14px); transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1; transform:none}
.btn, .menu > a, .menu > .dropdown > button{transition:transform .15s ease, filter .15s ease, background .2s ease}
.btn:hover{transform:translateY(-1px)}
.card{transition:transform .2s ease, box-shadow .2s ease}
.card:hover{transform:translateY(-2px)}
.leadStrong{margin:8px 0 0; font-weight:900; color:#ffffff; opacity:.95}

/* Gallery improvements (centered, visible, rounded) */
.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;justify-items:center}
.gItem{width:100%;max-width:520px;border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);box-shadow:0 14px 34px rgba(2,8,23,.22)}
.gItem img{width:100%;height:320px;object-fit:cover;display:block;border-radius:22px;transform:translateZ(0)}
@media(max-width:900px){.gallery{grid-template-columns:1fr} .gItem{max-width:640px} .gItem img{height:300px}}
@media(max-width:560px){.gItem img{height:250px}}

/* Transformer pages - improved margins and photos */
.mainPhotoWrap{margin:18px 0 8px; display:flex; justify-content:center}
.mainPhoto{width:min(820px, 100%); height:380px; object-fit:cover; border-radius:24px;
  border:1px solid rgba(255,255,255,.18); box-shadow:0 18px 42px rgba(2,8,23,.28)}
@media(max-width:900px){.mainPhoto{height:320px}}
@media(max-width:560px){.mainPhoto{height:240px; border-radius:18px}}
/* Slightly wider content and spacing */
.container{max-width:1180px}
.hero.smallHero{padding:56px 0 22px}
.section{padding:64px 0}

/* Split section (transformadores#sumergible) */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:center}
.splitMedia{display:flex;justify-content:center;align-items:center}
.splitImg{width:100%;max-width:520px;height:360px;object-fit:cover;border-radius:24px;border:1px solid rgba(15,23,42,.10);box-shadow:0 18px 42px rgba(2,8,23,.18)}
@media(max-width:980px){.split{grid-template-columns:1fr}.splitImg{height:300px;max-width:680px}}
@media(max-width:560px){.splitImg{height:240px;border-radius:18px}}
/* Cards on secos page */
.whiteCard{background:#ffffff;border:1px solid rgba(15,23,42,.10);color:#0b1d2c}
.whiteCard h3{color:#0b1d2c}
.cardBody{padding:12px 6px 4px}
.cardImgTall{width:100%;height:340px;object-fit:cover;border-radius:22px;border:1px solid rgba(15,23,42,.10)}
.bullets{margin:10px 0 0;padding-left:18px}
.bullets li{margin:6px 0}
.ctaPanel{display:flex;align-items:center;justify-content:space-between;gap:14px;background:rgba(10,79,122,.14);border:1px solid rgba(10,79,122,.25)}
@media(max-width:860px){.ctaPanel{flex-direction:column;align-items:flex-start}}

.gCenter{display:flex;justify-content:center}
.gCenter img{margin:0 auto}

/* Comparison table */
.tableWrap{overflow:auto; border-radius:18px; border:1px solid rgba(15,23,42,.10)}
.cmp{width:100%; border-collapse:separate; border-spacing:0; background:#fff; color:#0b1d2c; min-width:720px}
.cmp th, .cmp td{padding:14px 14px; border-bottom:1px solid rgba(15,23,42,.08); vertical-align:top}
.cmp thead th{background:rgba(15,23,42,.03); font-weight:900}
.cmp tbody tr:last-child td{border-bottom:0}
.techCard{background:rgba(10,79,122,.10); border:1px solid rgba(10,79,122,.18)}
.techList{margin:12px 0 0; padding-left:18px}
.techList li{margin:8px 0}

/* Global image centering helpers */
.imgCenter{display:block;margin-left:auto;margin-right:auto}
.cardImg, .cardImgTall, .mainPhoto, .splitImg, .gItem img{display:block;margin-left:auto;margin-right:auto}
/* Ensure containers center their content */
.gallery{justify-items:center}
.mainPhotoWrap, .splitMedia{justify-content:center;align-items:center}

/* Status messages */
.form-status{
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--text);
  font-size: .95rem;
}

.btn.secondary{
  background: transparent;
  border: 1px solid rgba(255,255,255,.25);
}

.btn.secondary:hover{
  border-color: rgba(255,255,255,.45);
}