:root{
  --blue:#0c3f7b;
  --blue-2:#0a2e58;
  --blue-3:#123b70;
  --gold:#d8aa38;
  --gold-soft:#eed083;
  --bg:#f4f7fb;
  --card:#ffffff;
  --text:#1b2734;
  --muted:#5d6f84;
  --line:#d9e4f1;
  --radius:26px;
  --shadow:0 16px 44px rgba(18,44,78,.11);
  --shadow-soft:0 10px 30px rgba(12,63,123,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, #ffffff 0, #f6f9ff 35%, #edf3fa 100%);
  line-height:1.72;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
p, li{color:var(--muted);text-align:justify;text-justify:inter-word}
ul{margin:0;padding-left:1.2rem}
h1,h2,h3{margin:0 0 .65rem;line-height:1.18}
.container{width:min(1180px,92vw);margin-inline:auto}
.top-strip{
  background:linear-gradient(90deg, var(--blue-2), var(--blue));
  color:#fff;
  padding:10px 4vw;
  font-size:.92rem;
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:center;
}
.top-strip a{font-weight:700}
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(217,228,241,.7);
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 4vw;
}
.brand img{height:66px;width:auto;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(10,46,88,.12))}
.main-nav{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.main-nav a{
  font-weight:800;
  color:var(--blue-2);
  padding:12px 18px;
  border-radius:999px;
  transition:.3s ease;
}
.main-nav a.active,.main-nav a:hover{background:var(--blue);color:#fff;box-shadow:var(--shadow-soft)}
.menu-toggle{display:none;background:none;border:0;padding:0;cursor:pointer}
.menu-toggle span{display:block;width:28px;height:3px;border-radius:999px;background:var(--blue);margin:5px 0}
.page{display:none;padding-bottom:84px}
.page.active{display:block;animation:fadeIn .45s ease}
@keyframes fadeIn{from{opacity:.25;transform:translateY(8px)}to{opacity:1;transform:none}}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;font-weight:800;
  color:var(--gold);
}
.eyebrow::before{content:"";width:36px;height:2px;background:var(--gold)}
.hero{
  position:relative;
  min-height:78svh;
  overflow:hidden;
  display:grid;
  place-items:center;
}
.hero-video,.hero-overlay{position:absolute;inset:0;width:100%;height:100%}
.hero-video{object-fit:cover;filter:saturate(1.05) contrast(1.03)}
.hero-overlay{background:linear-gradient(115deg, rgba(4,22,45,.88) 0%, rgba(12,63,123,.68) 42%, rgba(10,46,88,.34) 100%)}
.hero-content{position:relative;z-index:2;color:#fff;padding:80px 0}
.hero h1{max-width:820px;font-size:clamp(2.55rem,5vw,4.65rem);margin-top:12px}
.hero p{max-width:680px;font-size:1.08rem;color:#ebf2fb;text-align:left}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:12px 22px;border-radius:999px;border:0;
  font-weight:800;cursor:pointer;transition:.3s ease;
}
.btn.primary{background:linear-gradient(135deg,var(--gold),#f2cf6f);color:#182235;box-shadow:0 12px 26px rgba(216,170,56,.28)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(216,170,56,.34)}
.btn.ghost{border:2px solid rgba(255,255,255,.56);color:#fff;background:transparent}
.btn.ghost:hover{background:rgba(255,255,255,.14)}
.btn.full{width:100%}
.section-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:18px;margin-block:52px}
.intro-card,.mission-card,.copy-block,.workflow,.institution-strip,.service-panel,.contact-form,.map-card,.contact-spotlight,.product-card{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(217,228,241,.95);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.intro-card{padding:24px;overflow:hidden}
.intro-card.highlight{
  display:flex;align-items:center;gap:18px;
  background:linear-gradient(135deg, #ffffff, #f3f8ff);
}
.intro-card.highlight img{width:102px;flex:none}
.intro-card h2,.copy-block h2,.service-panel h2,.workflow h2,.institution-strip h2,.contact-form h2,.map-card h2,.map-card h3,.contact-spotlight h2{color:var(--blue-2)}
.intro-card h3{color:var(--blue);margin-bottom:8px}
.split-section{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center;margin-block:54px}
.split-section.reverse{grid-template-columns:.92fr 1.08fr}
.copy-block{padding:34px;position:relative;overflow:hidden}
.copy-block::after{
  content:"";position:absolute;inset:auto -20% -40% auto;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle, rgba(216,170,56,.12) 0, rgba(216,170,56,0) 70%);
}
.big-copy p:last-child{margin-bottom:0}
.text-link{display:inline-block;margin-top:8px;color:var(--blue);font-weight:800;border-bottom:2px solid var(--gold)}
.slider{
  position:relative;min-height:480px;overflow:hidden;border-radius:var(--radius);
  background:#dfe7f1;box-shadow:var(--shadow)
}
.slider::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(5,19,38,.04), rgba(5,19,38,.16));pointer-events:none
}
.card-slider{min-height:520px}
.slide{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;filter:blur(10px);transform:scale(1.06);
  transition:opacity 1.05s ease, filter 1.05s ease, transform 6s ease;
}
.slide.active{opacity:1;filter:blur(0);transform:scale(1)}
.slider-dots{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;gap:8px;z-index:2}
.slider-dots span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.52);border:1px solid rgba(255,255,255,.85);cursor:pointer}
.slider-dots span.active{background:var(--gold);border-color:var(--gold)}
.page-title{padding:60px 0 20px}
.page-title h1{font-size:clamp(2.1rem,4vw,3.75rem);color:var(--blue-2);max-width:920px}
.mission-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:36px}
.mission-card{padding:32px}
.mission-card.dark{background:linear-gradient(135deg,var(--blue-2),var(--blue));color:#fff}
.mission-card.dark h2,.mission-card.dark p{color:#fff}
.services-layout{display:grid;grid-template-columns:280px 1fr;gap:24px;margin-top:24px}
.service-tabs{
  position:sticky;top:100px;height:max-content;
  background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)
}
.service-tab{width:100%;background:transparent;border:0;text-align:left;padding:15px 18px;border-radius:18px;font-weight:800;color:var(--blue-2);cursor:pointer;transition:.25s ease}
.service-tab.active,.service-tab:hover{background:var(--blue);color:#fff}
.service-panels{display:grid}
.service-panel{display:none;grid-template-columns:360px 1fr;gap:28px;align-items:center;padding:24px}
.service-panel.active{display:grid}
.service-panel img,.product-card img{
  width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:22px;
  filter:saturate(1.02) contrast(1.02)
}
.service-panel img{box-shadow:var(--shadow-soft)}
.service-panel ul li{margin-bottom:10px}
.workflow{padding:30px;margin-top:30px}
.workflow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:16px}
.workflow-grid div{background:linear-gradient(180deg,#fff,#f4f8fe);border:1px solid var(--line);padding:20px;border-radius:20px}
.workflow-grid span{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--blue);color:var(--gold-soft);font-weight:900;margin-bottom:10px}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:26px}
.product-card{overflow:hidden;display:flex;flex-direction:column}
.product-copy{padding:18px 22px 22px}
.product-copy h3{color:var(--blue-2);margin-bottom:6px}
.institution-strip{padding:32px;text-align:center;margin-top:32px}
.institution-strip p{text-align:center;max-width:760px;margin:0 auto}
.logo-row{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin-top:22px}
.logo-row img{max-width:145px;max-height:56px;object-fit:contain;filter:grayscale(.12);background:#fff;padding:8px 12px;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.contact-showcase{display:grid;grid-template-columns:1.08fr .92fr;gap:24px;align-items:stretch;margin-top:26px}
.contact-visual{
  position:relative;min-height:560px;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow)
}
.contact-visual>img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transform:scale(1.08);filter:blur(3px) brightness(.68) saturate(1.05)
}
.visual-glass{
  position:relative;z-index:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;
  padding:34px;color:#fff;background:linear-gradient(180deg, rgba(10,46,88,.06), rgba(10,46,88,.76) 72%, rgba(10,46,88,.92))
}
.visual-glass h2{color:#fff;font-size:clamp(1.7rem,2.6vw,2.5rem);max-width:520px}
.visual-glass p{color:#eff5fd;max-width:560px;text-align:left}
.contact-spotlight{padding:28px;display:grid;gap:18px;align-content:start}
.contact-logo{max-width:260px;width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(10,46,88,.10))}
.contact-data{display:grid;gap:14px}
.contact-data article{padding:16px 18px;background:linear-gradient(180deg,#fff,#f7faff);border:1px solid var(--line);border-radius:18px}
.contact-data h3{margin-bottom:5px;color:var(--blue)}
.contact-data p{margin:0}
.map-card{padding:18px}
.map-card-head p{margin:0}
.map-wrap{overflow:hidden;border-radius:20px;border:1px solid var(--line);box-shadow:var(--shadow-soft);background:#fff}
.map-wrap iframe{width:100%;height:100%;border:0}
.map-wrap.small{height:220px}
.contact-lower{display:grid;grid-template-columns:.92fr 1.08fr;gap:24px;margin-top:24px}
.contact-form{padding:28px}
.contact-form h2{margin-bottom:18px}
.contact-form label{display:grid;gap:8px;font-weight:800;color:var(--blue-2);margin-bottom:14px}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;padding:13px 15px;border-radius:16px;border:1px solid #c9d7e9;background:#fff;color:var(--text);font:inherit
}
.contact-form textarea{resize:vertical;min-height:140px}
.map-wrap.large{height:100%;min-height:436px}
.whatsapp-float{
  position:fixed;right:18px;bottom:18px;z-index:1005;
  width:64px;height:64px;border-radius:50%;background:#25d366;
  display:grid;place-items:center;box-shadow:0 18px 42px rgba(37,211,102,.38);
  transition:transform .25s ease, box-shadow .25s ease;
}
.whatsapp-float::before{
  content:"";position:absolute;inset:-7px;border-radius:50%;border:2px solid rgba(37,211,102,.18);animation:pulse 1.8s infinite
}
.whatsapp-float:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 22px 48px rgba(37,211,102,.44)}
.whatsapp-float img{width:36px;height:36px;object-fit:contain;display:block}
@keyframes pulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.35);opacity:0}}
.site-footer{background:linear-gradient(135deg,var(--blue-2),#0b427f);color:#fff;padding:28px 0 34px}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-grid p{margin:0;color:#eef4fd;text-align:center;flex:1 1 320px}
.footer-grid a{font-weight:800;color:#fff}
.footer-brand img{height:72px;width:auto;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(0,0,0,.18))}

@media (max-width:1080px){
  .section-grid{grid-template-columns:1fr 1fr}
  .services-layout,.contact-showcase,.contact-lower,.split-section,.split-section.reverse,.mission-grid{grid-template-columns:1fr}
  .service-tabs{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
  .service-panel,.service-panel.active{grid-template-columns:1fr}
  .portfolio-grid,.workflow-grid{grid-template-columns:repeat(2,1fr)}
  .contact-visual{min-height:420px}
}

@media (max-width:860px){
  .top-strip{flex-direction:column;text-align:center;gap:4px}
  .menu-toggle{display:block}
  .main-nav{
    position:absolute;left:4vw;right:4vw;top:86px;display:none;flex-direction:column;align-items:stretch;
    padding:14px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)
  }
  .main-nav.open{display:flex}
  .main-nav a{text-align:center}
  .brand img{height:58px}
  .hero{min-height:72svh}
}

@media (max-width:640px){
  .container{width:min(94vw,1180px)}
  .site-header{padding:10px 3.5vw}
  .brand img{height:50px}
  .hero-content{padding:66px 0}
  .hero h1{font-size:2.18rem}
  .hero p{text-align:left}
  .section-grid,.portfolio-grid,.workflow-grid,.service-tabs{grid-template-columns:1fr}
  .slider{min-height:360px}
  .card-slider{min-height:390px}
  .copy-block,.intro-card,.mission-card,.workflow,.contact-spotlight,.contact-form,.map-card{padding:22px}
  .page-title{padding:42px 0 16px}
  .contact-visual{min-height:360px}
  .visual-glass{padding:22px}
  .contact-logo{max-width:220px}
  .map-wrap.small{height:200px}
  .map-wrap.large{min-height:320px}
  .whatsapp-float{width:60px;height:60px;right:14px;bottom:14px}
  .footer-grid{justify-content:center;text-align:center}
}

/* =========================================================
   AJUSTE SOLICITADO: tarjetas principales centradas en INICIO
   ========================================================= */

/* Centra solo las tarjetas del bloque superior de la página Inicio */
#inicio .section-grid .intro-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;      /* centro vertical */
  align-items: center;          /* centro horizontal */
  text-align: center;
}

/* Evita textos justificados o pegados a izquierda/derecha en esas tarjetas */
#inicio .section-grid .intro-card h2,
#inicio .section-grid .intro-card h3,
#inicio .section-grid .intro-card p {
  width: 100%;
  text-align: center !important;
  margin-left: auto;
  margin-right: auto;
}

/* Texto más compacto para evitar espacios vacíos y palabras separadas */
#inicio .section-grid .intro-card p {
  max-width: 265px;
  margin-top: 10px;
  margin-bottom: 0;
  text-align: center !important;
  text-wrap: balance;
}

/* Primera tarjeta: ícono, título y texto centrados en columna */
#inicio .section-grid .intro-card.highlight {
  flex-direction: column !important;
  justify-content: center;
  align-items: center;
  gap: 14px;
}

#inicio .section-grid .intro-card.highlight img {
  width: 104px;
  margin: 0 auto;
}

#inicio .section-grid .intro-card.highlight div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* En pantallas grandes, las tarjetas conservan altura pareja y estética */
@media (min-width: 981px) {
  #inicio .section-grid {
    align-items: stretch;
  }

  #inicio .section-grid .intro-card {
    min-height: 286px;
  }
}

/* En celular se mantiene centrado y cómodo de leer */
@media (max-width: 640px) {
  #inicio .section-grid .intro-card {
    min-height: 230px;
  }

  #inicio .section-grid .intro-card p {
    max-width: 290px;
  }
}