:root{
  --gold:#E8C968;
  --navy:#161d2c;
}
body{
  font-family: 'Segoe UI', Arial, sans-serif;
}

/* NAVBAR */
.navbar{
  background:#ffffff;
  box-shadow:0 1px 4px rgba(0,0,0,.08);
}
.navbar .nav-link{
  color:#1c1c1c;
  font-weight:500;
}
.navbar .nav-link.active{
  color:var(--gold);
  border-bottom:2px solid var(--gold);
}
.btn-gold{
  background:var(--gold);
  color:#1c1c1c;
  font-weight:600;
  border:none;
}
.btn-gold:hover{
  background:#d9b850;
  color:#1c1c1c;
}

/* HERO */
.hero{
  background:linear-gradient(rgba(22,29,44,.85), rgba(22,29,44,.75)),
    url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
  color:#fff;
  padding:80px 0;
}
.hero .eyebrow{
  color:var(--gold);
  letter-spacing:2px;
  font-weight:700;
  font-size:.85rem;
}
.hero h1{
  font-weight:700;
  font-size:2.6rem;
}
.hero h1 .highlight{
  color:var(--gold);
}
.stat-box{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.15);
  border-radius:10px;
  padding:16px 20px;
}
.stat-box i{
  color:var(--gold);
  font-size:1.4rem;
  width:34px;
}
.stat-box .num{
  font-weight:700;
  font-size:1.2rem;
}
.stat-box .label{
  font-size:.8rem;
  opacity:.85;
}

/* SERVICIOS */
.services{
  background:#f4f4f4;
  padding:60px 0;
}
.services .eyebrow{
  color:#1c1c1c;
  font-weight:700;
  letter-spacing:1px;
}
.services .eyebrow span{
  color:var(--gold);
}
.service-card{
  background:#fff;
  border-radius:10px;
  padding:28px 20px;
  height:100%;
  transition:.2s;
  border:1px solid #eee;
}
.service-card:hover{
  transform:translateY(-4px);
  box-shadow:0 8px 20px rgba(0,0,0,.08);
}
.service-card i{
  color:var(--navy);
  font-size:2rem;
  margin-bottom:14px;
}
.service-card h5{
  font-weight:700;
  color:var(--navy);
}
.service-card p{
  font-size:.9rem;
  color:#555;
}
.service-card a{
  color:var(--gold);
  font-weight:600;
  text-decoration:none;
}

/* NOSOTROS: eyebrow oscuro + tarjetas de misión/visión */
.eyebrow-dark{
  color:var(--navy);
  letter-spacing:1px;
  font-weight:700;
  font-size:.8rem;
}
.mv-card{
  background:#fff;
  border:1px solid #eee;
  border-radius:10px;
  padding:28px 24px;
}
.mv-card i{
  color:var(--gold);
  font-size:1.8rem;
  margin-bottom:12px;
}
.mv-card h5{
  font-weight:700;
  color:var(--navy);
}
.mv-card p{
  font-size:.9rem;
  color:#555;
}
.mv-list{
  list-style:none;
  padding:0;
  margin:12px 0 0;
}
.mv-list li{
  font-size:.85rem;
  color:var(--navy);
  padding-left:22px;
  position:relative;
  margin-bottom:6px;
}
.mv-list li::before{
  content:"\f00c";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  color:var(--gold);
  position:absolute;
  left:0;
}

/* POR QUÉ ELEGIRNOS */
.why-list{
  list-style:none;
  padding:0;
  margin:20px 0;
}
.why-list li{
  font-size:1rem;
  color:var(--navy);
  font-weight:500;
  padding:10px 0 10px 34px;
  position:relative;
  border-bottom:1px solid #eee;
}
.why-list li:last-child{ border-bottom:none; }
.why-list li::before{
  content:"\f00c";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  color:#fff;
  background:var(--gold);
  width:20px;
  height:20px;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:.65rem;
  position:absolute;
  left:0;
  top:12px;
}

/* NUESTRO PROCESO (4 pasos) */
.process-section{
  background:var(--navy);
  color:#fff;
  padding:70px 0;
}
.process-step{
  text-align:center;
  padding:0 12px;
}
.process-step .step-num{
  font-size:2.2rem;
  font-weight:800;
  color:var(--gold);
  opacity:.5;
  line-height:1;
}
.process-step i{
  font-size:2rem;
  color:var(--gold);
  margin:10px 0;
  display:block;
}
.process-step h5{
  font-weight:700;
  margin-bottom:8px;
}
.process-step p{
  font-size:.85rem;
  opacity:.85;
}

/* SERVICIOS - página detalle */
.service-block{
  background:#fff;
  border:1px solid #eee;
  border-radius:10px;
  padding:32px;
  margin-bottom:24px;
}
.service-block .icon-wrap{
  width:56px;
  height:56px;
  border-radius:10px;
  background:var(--navy);
  color:var(--gold);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.5rem;
  margin-bottom:16px;
}
.service-block h3{
  font-weight:700;
  color:var(--navy);
}
.service-block .tag{
  display:inline-block;
  background:#f4f4f4;
  color:var(--navy);
  font-size:.78rem;
  font-weight:600;
  padding:4px 12px;
  border-radius:20px;
  margin-top:10px;
}
.service-block ul{
  margin:14px 0 0;
  padding-left:0;
  list-style:none;
}
.service-block ul li{
  padding-left:24px;
  position:relative;
  margin-bottom:6px;
  font-size:.9rem;
  color:#555;
}
.service-block ul li::before{
  content:"\f105";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  color:var(--gold);
  position:absolute;
  left:0;
}

/* CONTACTO */
.contact-info-card{
  background:var(--navy);
  color:#fff;
  border-radius:10px;
  padding:32px;
}
.contact-info-card .item{
  display:flex;
  gap:14px;
  margin-bottom:22px;
}
.contact-info-card .item i{
  color:var(--gold);
  font-size:1.2rem;
  width:24px;
  margin-top:3px;
}
.contact-info-card .item .label{
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:1px;
  opacity:.7;
  margin-bottom:2px;
}
.contact-info-card .item a{
  color:#fff;
  text-decoration:none;
}
.contact-info-card .item a:hover{ color:var(--gold); }
.map-frame{
  border-radius:10px;
  overflow:hidden;
  border:1px solid #eee;
  min-height:320px;
}
.form-control:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 .2rem rgba(232,201,104,.25);
}

/* HERO GRANDE (versión 2 del banner de inicio) */
.hero-lg{
  background:linear-gradient(rgba(22,29,44,.85), rgba(22,29,44,.75)),
    url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
  color:#fff;
  min-height:88vh;
  display:flex;
  align-items:center;
  padding:60px 0;
}
@media (max-width: 991.98px){
  .hero-lg{
    min-height:auto;
    padding:70px 0 50px;
  }
}

/* ===== NAVBAR OSCURA (rediseño marketing) ===== */
.navbar-dark-custom{
  background:var(--navy);
  padding:14px 0;
}
.navbar-dark-custom .navbar-brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.navbar-dark-custom .navbar-brand img{
  width:180px;
  height:auto;
  max-width:100%;
}
@media (max-width:767.98px){
  .navbar-dark-custom .navbar-brand img{
    width:200px;
  }
}
.brand-mark{
  width:44px;
  height:44px;
  border-radius:50%;
  background:conic-gradient(var(--gold) 0deg 180deg, #fff 180deg 360deg);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--navy);
  font-weight:800;
  font-size:1.15rem;
  flex-shrink:0;
}
.brand-text{ line-height:1.15; }
.brand-text .line1{
  color:#fff;
  font-weight:800;
  font-size:1.05rem;
  letter-spacing:.3px;
}
.brand-text .line2{
  color:#fff;
  font-size:.72rem;
  font-weight:600;
  letter-spacing:2px;
  opacity:.85;
}
.brand-text .line3{
  color:var(--gold);
  font-size:.58rem;
  letter-spacing:1.5px;
  text-transform:uppercase;
}
.navbar-dark-custom .nav-link{
  color:#fff;
  font-weight:500;
}
.navbar-dark-custom .nav-link:hover,
.navbar-dark-custom .nav-link.active{
  color:var(--gold);
}
.navbar-dark-custom .dropdown-menu{
  border:none;
  border-radius:8px;
  box-shadow:0 10px 25px rgba(0,0,0,.18);
  margin-top:10px;
}
.navbar-dark-custom .dropdown-item:hover{
  background:#f4f4f4;
  color:var(--navy);
}
.navbar-dark-custom .navbar-toggler{
  border-color:rgba(255,255,255,.4);
}
.navbar-dark-custom .navbar-toggler-icon{
  filter:invert(1);
}

/* ===== HERO CON FOTO FULL-BLEED ===== */
.hero-photo{
  position:relative;
  background:linear-gradient(180deg, rgba(10,14,24,.4), rgba(10,14,24,.75)),
    url('img/fondo-hero.jpg') center/cover no-repeat;
  color:#fff;
  padding:130px 0 210px;
  min-height:100vh;
  display:flex;
  align-items:center;
  text-align:center;
}
.hero-photo .eyebrow{
  color:var(--gold);
  font-weight:700;
  letter-spacing:2px;
  font-size:.85rem;
}
.hero-photo h1{
  font-weight:800;
  font-size:2.9rem;
  line-height:1.15;
}
.hero-photo h1 .highlight{
  color:var(--gold);
}
@media (max-width:767.98px){
  .hero-photo h1{ font-size:2.1rem; }
  .hero-photo{ padding:90px 0 160px; min-height:auto; }
}

/* BARRA DE STATS SOBREPUESTA */
.stat-bar{
  background:#fff;
  border-radius:14px;
  box-shadow:0 15px 35px rgba(0,0,0,.2);
  padding:26px 40px;
  margin-top:-170px;
  position:relative;
  z-index:5;
  max-width:1000px;
  margin-left:auto;
  margin-right:auto;
}
.stat-bar .row{
  --bs-gutter-x:0;
}
.stat-bar .stat-item{
  display:flex;
  align-items:center;
  gap:16px;
  padding:4px 20px;
  border-right:1px solid #e5e5e5;
}
.stat-bar .col-6:last-child .stat-item,
.stat-bar .col-md-3:last-child .stat-item{
  border-right:none;
}
.stat-bar .stat-item i,
.stat-bar .stat-item svg{
  color:var(--navy);
  font-size:2.4rem;
  flex-shrink:0;
}
.stat-bar .stat-item svg{
  width:46px;
  height:46px;
  stroke:var(--navy);
  stroke-width:1.4;
}
.stat-bar .stat-item .num{
  font-weight:800;
  color:var(--navy);
  font-size:1.15rem;
  line-height:1.2;
}
.stat-bar .stat-item .label{
  font-size:.8rem;
  color:#555;
}
@media (max-width:767.98px){
  .stat-bar{
    margin-top:24px;
    border-radius:10px;
    padding:20px;
  }
  .stat-bar .stat-item{
    padding:10px 4px;
    border-right:none;
    border-bottom:1px solid #eee;
  }
  .stat-bar .stat-item i,
  .stat-bar .stat-item svg{
    font-size:1.9rem;
  }
  .stat-bar .stat-item svg{
    width:36px;
    height:36px;
  }
  .stat-bar .col-6:nth-last-child(-n+2) .stat-item{
    border-bottom:none;
  }
}

/* PAGE HEADER (para páginas internas: Nosotros, Servicios, Contacto, etc.) */
.page-header{
  background:linear-gradient(rgba(22,29,44,.9), rgba(22,29,44,.85)),
    url('img/fondo-hero.jpg') center/cover no-repeat;
  color:#fff;
  padding:50px 0;
}
.page-header h1{
  font-weight:700;
  font-size:2rem;
}
.page-header .eyebrow{
  color:var(--gold);
  letter-spacing:2px;
  font-weight:700;
  font-size:1.8rem;
}

footer{
  background:var(--navy);
  color:#fff;
  padding:30px 0;
  font-size:.85rem;
}
footer a{ color:var(--gold); text-decoration:none; }

/* ===== VIDEO: miniatura con botón play + modal ===== */
.video-thumb{
  position:relative;
  cursor:pointer;
  display:block;
  border-radius:10px;
  overflow:hidden;
}
.video-thumb img{ display:block; transition:.3s; }
.video-thumb:hover img{ filter:brightness(.85); }
.video-thumb .play-btn{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  width:78px;
  height:78px;
  border-radius:50%;
  background:var(--gold);
  color:var(--navy);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.7rem;
  box-shadow:0 8px 24px rgba(0,0,0,.35);
  transition:.25s;
}
.video-thumb:hover .play-btn{
  transform:translate(-50%,-50%) scale(1.08);
}
#videoModal .modal-content{
  background:#000;
}
#videoModal video{
  width:100%;
  display:block;
}

/* ===== PARALLAX: texto grande detrás de "¿Por qué elegir ESAUSI?" ===== */
.why-section{
  position:relative;
  overflow:hidden;
}
.parallax-bg-text{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  font-size:6.5rem;
  font-weight:800;
  line-height:1.05;
  color:var(--navy);
  opacity:.05;
  text-align:center;
  white-space:nowrap;
  z-index:0;
  pointer-events:none;
  letter-spacing:1px;
  width:100%;
}
.why-section .container{
  position:relative;
  z-index:1;
}
@media (max-width:991.98px){
  .parallax-bg-text{
    font-size:2.6rem;
    white-space:normal;
    padding:0 20px;
  }
}

/* ===== SELECTOR DE IDIOMA ===== */
.lang-toggle{
  position:fixed;
  left:20px;
  bottom:20px;
  z-index:1050;
  background:var(--navy);
  border-radius:30px;
  padding:9px 16px;
  display:flex;
  align-items:center;
  gap:8px;
  box-shadow:0 8px 22px rgba(0,0,0,.3);
}
.lang-toggle i{
  color:var(--gold);
  font-size:.85rem;
  margin-right:2px;
}
.lang-toggle .lang-btn{
  background:none;
  border:none;
  color:#fff;
  opacity:.55;
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.5px;
  cursor:pointer;
  padding:2px 4px;
}
.lang-toggle .lang-btn.active{
  opacity:1;
  color:var(--gold);
}
.lang-toggle .lang-sep{
  color:rgba(255,255,255,.3);
  font-size:.75rem;
}
@media (max-width:575.98px){
  .lang-toggle{
    left:12px;
    bottom:12px;
    padding:7px 12px;
  }
}

/* ===== PÁGINA DE AGRADECIMIENTO (post-envío de formulario) ===== */
.thanks-section{
  min-height:70vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:80px 20px;
}
.thanks-icon{
  width:88px;
  height:88px;
  border-radius:50%;
  background:var(--gold);
  color:var(--navy);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:2.4rem;
  margin:0 auto 24px;
}
.thanks-section h1{
  color:var(--navy);
  font-weight:800;
}
.thanks-section p{
  color:#555;
  font-size:1.1rem;
  max-width:520px;
  margin-left:auto;
  margin-right:auto;
}

/* ===== AVISO DE PRIVACIDAD ===== */
.legal-content{
  max-width:820px;
  margin:0 auto;
  color:#333;
  line-height:1.7;
}
.legal-content h2{
  color:var(--navy);
  font-weight:700;
  font-size:1.25rem;
  margin-top:36px;
  margin-bottom:12px;
}
.legal-content h2:first-child{
  margin-top:0;
}
.legal-content p{
  margin-bottom:14px;
}
.legal-content ul{
  margin-bottom:14px;
  padding-left:22px;
}
.legal-content li{
  margin-bottom:6px;
}
.legal-content .updated{
  color:#888;
  font-size:.85rem;
  font-style:italic;
  margin-bottom:30px;
}