/* ======= Paleta (Azul/Dorado) ======= */
:root{
  --brand-1:#0B2239;   /* Azul marino */
  --brand-2:#C2A46D;   /* Dorado */

  --ink:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --bg:#ffffff;
  --bg-soft:#f7f8fb;
  --shadow-1:0 10px 30px rgba(0,0,0,.08);

  --radius-xl:1.25rem;
  --radius-lg:.875rem;

  /* Ajuste del fondo del hero */
  --bg-fit: cover;
}

nav ul li a {
  display: inline-flex;
  align-items: center;  /* centra verticalmente */
  padding: .5rem 1rem;  /* igual que el resto */
  line-height: 1;       /* asegura misma altura */
}

/* ===== Reset ===== */
*{
  box-sizing:border-box;
}
html,
body{
  margin:0;
  font-family:"Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
}
a{
  color:inherit;
  text-decoration:none;
}
img{
  max-width:100%;
  display:block;
}
.container{
  width:min(1120px,92%);
  margin-inline:auto;
}

/* ===== Header/Nav ===== */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--brand-1);   /* sólido */
  transition: transform .28s ease, background-color .25s ease, box-shadow .25s ease;
}

/* Más sólido / con sombra al hacer scroll */
header.site.nav-solid {
  background: rgba(11,34,57,1);  /* sigue sólido, pero se le puede dar un leve efecto */
  box-shadow: 0 6px 24px rgba(0,0,0,.12);
}

/* Oculto cuando pasas el umbral */
header.site.nav-hidden {
  transform: translateY(-100%);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:.7rem 0;
  position:relative;
}
.brand{
  display:flex;
  align-items:center;
  gap:.75rem;
  color:#fff;
}
.brand img{
  height:72px;
  width:auto;
}      /* LOGO grande */
.brand-text{
  line-height:1;
}
.brand .tag{
  font-size:.9rem;
  opacity:.9;
}

nav ul{
  display:flex;
  gap:1rem;
  list-style:none;
  margin:0;
  padding:0;
}
nav a{
  color:#fff;
  padding:.5rem .7rem;
  border-radius:999px;
  transition:.2s;
}
nav a:hover{
  background:rgba(255,255,255,.12);
}
.nav-toggle{
  display:none;
  background:transparent;
  border:0;
  color:#fff;
  font-size:1.4rem;
}

/* Botones */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.6rem;
  padding:.8rem 1.05rem;
  border-radius:999px;
  font-weight:600;
  border:1px solid transparent;
  transition:.25s ease;
}
.btn-small{
  padding:.55rem .95rem;
  border-radius:999px;
  line-height:1;
}
nav a.btn{
  display:inline-flex;
  align-items:center;
}
.btn-primary{
  background:#fff;
  color:var(--brand-1);
}
.btn-primary:hover{
  filter:brightness(1.07);
}
.btn-outline{
  background:transparent;
  color:var(--brand-1);
  border-color:var(--brand-1);
}
.btn-outline:hover{
  background:var(--brand-1);
  color:#fff;
}
.btn-outline-light{
  background:transparent;
  color:#fff;
  border:1px solid #fff;
}
.btn-outline-light:hover{
  background:#0F172A;
  color:var(--brand-1);
}
.btn-secondary{
  background:var(--brand-2);
  color: #000;;
  border:1px solid var(--brand-2);
}
.btn-secondary:hover{
  filter:brightness(1.07);
}
a.btn-outline-light:hover {
  background: #C2A46D;
}

/* ===== HERO con FONDO (FADE) ===== */
.hero{
  position:relative;
  padding:5rem 0 3.2rem;
}
.hero-has-bg{
  isolation:isolate;
  overflow:hidden;
  min-height:72vh;
}

/* Texto claro para el hero */
.hero .kicker{
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--brand-2);
  font-weight:700;
  font-size:.95rem;
  text-shadow:0 1px 2px rgba(0,0,0,.4);
}
.hero h1{
  font-size:clamp(2.1rem,3.8vw,3.4rem);
  line-height:1.08;
  margin:.5rem 0 1rem;
  color:#fff;
  text-shadow:0 2px 6px rgba(0,0,0,.45);
}
.hero .lead{
  font-size:1.1rem;
  color:rgba(255,255,255,.92);
}
.hero .badge{
  border:3px solid rgba(255,255,255,.45);
  border-radius: 10px;
  color:#fff;
  background:rgba(255,255,255,.12);
  backdrop-filter:blur(3px);
}
.hero .cta .btn-primary{
  background:#fff;
  color:var(--brand-1);
}
.hero .cta .btn-outline-light{
  border-color:#fff;
  color:#fff;
}

/* centrar textos/CTAs */
.hero.hero-centered .content{
  display:grid;
  grid-template-columns:1fr;
  text-align:center;
  justify-items:center;
}
.hero.hero-centered .badges,
.hero.hero-centered .cta{
  justify-content:center;
  flex-wrap: wrap;
  gap: .4rem .9rem;
}
.cta{
  margin-top:1.1rem;
  display:flex;
  gap:.8rem;
}

/* ====== MÓVIL: evita encimados ====== */
@media (max-width: 480px){
  .hero .content{
    padding-top:.5rem;
  }

  @media (max-width:960px){
  nav ul{ display:none; }
  header.site.open nav ul{ display:flex; }
}
body.menu-open{ overflow:hidden; } 



  .hero h1{
    font-size: clamp(1.6rem, 7.2vw, 2.2rem);
    line-height: 1.15;
    margin: .4rem 0 .6rem;
  }
  .hero .lead{
    font-size:.96rem;
    line-height:1.45;
    margin-bottom:.6rem;
  }

  .hero .badges{
    display:flex;
    flex-wrap:wrap;
    gap:.35rem .55rem;
    max-width: 95%;
    justify-content:center;
  }
  .hero .badge{
    font-size:.82rem;
    padding:.35rem .6rem;
  }

  .hero .cta{
    flex-wrap:wrap;
    gap:.6rem;
  }
  .hero .btn{
    padding:.8rem 1rem;
  }
}

/* Slides apilados (FADE) */
.bg-slides{
  position:absolute;
  inset:0;
  z-index:-2;
  background:#0B2239; /* relleno cuando las imágenes van en contain */
}
.bg-item{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:var(--bg-fit);
  object-position:center;
  opacity:0;
  transition:opacity .8s ease;
  background:#0B2239;
}
.bg-item.active{
  opacity:1;
  z-index:1;
}

/* Overlay para contraste */
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 450px at 10% -10%, rgba(194,164,109,.20), transparent),
    linear-gradient(180deg, rgba(7,20,35,.65), rgba(7,20,35,.35), rgba(7,20,35,.7));
  z-index:-1;
}

/* Cards y secciones */
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  padding:1.15rem;
  box-shadow:var(--shadow-1);
}
.card h3{
  margin:.25rem 0 .5rem;
  font-size:1.15rem;
}
.notice{
  font-size:.95rem;
  color:#475569;
}

section{
  padding:3.1rem 0;
}
h2{
  font-size:clamp(1.6rem,2.4vw,2.3rem);
  margin:0 0 1rem;
  color:var(--ink);
}
.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.5rem;
}
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.2rem;
}
.mt{
  margin-top:1rem;
}
.chip{
  display:inline-block;
  font-size:.8rem;
  padding:.25rem .55rem;
  border-radius:999px;
  background:#f8fafc;
  border:1px solid var(--line);
  color:#64748b;
}
.bullets{
  margin:.6rem 0 0;
  padding-left:1rem;
  color:#475569;
}
.alt{
  background:var(--bg-soft);
}
.alt-2{
  background:linear-gradient(180deg, transparent, rgba(11,34,57,.04));
}

/* Formularios */
form{
  display:grid;
  gap:.8rem;
}
.row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:.8rem;
}
label{
  font-weight:600;
  font-size:.9rem;
  display:grid;
  gap:.35rem;
}
input,
select,
textarea{
  width:100%;
  padding:.9rem 1rem;
  border-radius:.75rem;
  border:1px solid #cbd5e1;
  background:#fff;
  font:inherit;
}
textarea{
  min-height:130px;
}
.form-msg{
  font-size:.9rem;
  margin-top:.4rem;
}

/* Footer */
.foot{
  background:var(--bg-soft);
  border-top:1px solid var(--line);
  padding:2rem 0;
  color:#475569;
}
.footgrid{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:1rem;
  align-items:center;
}
.right{
  text-align:right;
}

/* Controles del carrusel */
.bg-controls{
  position:absolute;
  left:50%;
  bottom:14px;
  transform:translateX(-50%);
  display:flex;
  align-items:center;
  gap:.6rem;
  z-index:5;
}
.bg-prev,
.bg-next{
  width:38px;
  height:38px;
  border-radius:999px;
  border:0;
  background:var(--brand-1);
  color:#fff;
  cursor:pointer;
}
.bg-dots{
  display:flex;
  gap:.4rem;
}
.bg-dots button{
  width:9px;
  height:9px;
  border-radius:50%;
  border:0;
  background:#cbd5e1;
  cursor:pointer;
}
.bg-dots button.active{
  background:var(--brand-2);
}

/* ===== Menú móvil (dropdown limpio) ===== */
@media (max-width:960px){
  .brand img{
    height:52px;
  }
  .brand-text{
    display:none;
  }
  .nav-toggle{
    display:block;
  }

  nav ul{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:var(--brand-1);
    border-bottom:1px solid rgba(255,255,255,.12);
    flex-direction:column;
    align-items:flex-start;
    gap:.25rem;
    padding:.5rem 1rem .75rem;
    z-index:40;
  }
  header.site.open nav ul{
    display:flex;
  }

  header.site.open nav a{
    width:100%;
    padding:.9rem .25rem;
    border-radius:.5rem;
  }
  header.site.open nav a:hover{
    background:rgba(255,255,255,.12);
  }
  header.site.open nav a.btn{
    justify-content:center;
    margin-top:.25rem;
  }

  .hero{
    padding:3.2rem 0 2.4rem;
  }
  .grid-2{
    grid-template-columns:1fr;
  }
  .grid-3{
    grid-template-columns:1fr;
  }
  .row{
    grid-template-columns:1fr;
  }
}

/* ===== Grid de servicios con imagen y overlay ===== */
.service-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.2rem;
}

.service-card{
  position:relative;
  border-radius:var(--radius-xl);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  min-height:320px;
  background:#0B2239;
  isolation:isolate;
  object-fit: fill;
}

/* Fondo con imagen (escala para rellenar) */
.service-card::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:var(--bg-img);
  background-size:cover;          /* llena como en tu referencia */
  background-position:center;
  background-repeat:no-repeat;
  transform:scale(1.02);
  transition:transform .6s ease;
  z-index:-2;
}

/* Capa oscura suave para leer el título */
.service-card::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(7,20,35,.35), rgba(7,20,35,.55));
  z-index:-1;
}

/* Cara visible por defecto: solo el título centrado */
.service-face{
  all:unset;
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  cursor:pointer;
}
.service-title{
  color:#fff;
  font-size:clamp(1.4rem,2.1vw,2rem);
  font-weight:700;
  text-shadow:0 6px 18px rgba(0,0,0,.45);
  padding:.35rem .9rem;
  border-radius:999px;
  background:rgba(0,0,0,.28);
  backdrop-filter:blur(2px);
}

/* Panel de información (oculto) */
.service-info{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  gap:.55rem;
  padding:1.25rem 1.2rem;
  color:#fff;
  background:linear-gradient(180deg, rgba(7,20,35,.83), rgba(7,20,35,.92));
  transform:translateY(8%);
  opacity:0;
  pointer-events:none;
  transition:opacity .28s ease, transform .28s ease;
}

/* Títulos dentro de info */
.service-info h3{
  margin:.15rem 0 .25rem;
  color:#fff;
}
.service-info p{
  margin:0 0 .25rem;
  color:rgba(255,255,255,.92);
}

/* Hover/Foco/Estado abierto */
.service-card:hover::before{
  transform:scale(1.07);
}
.service-card:hover .service-info,
.service-card:focus-within .service-info,
.service-card.open .service-info{
  opacity:1;
  transform:translateY(0);
  pointer-events:auto;
}
.service-card:hover .service-face,
.service-card:focus-within .service-face,
.service-card.open .service-face{
  opacity:0;
}

/* Responsive */
@media (max-width: 960px){
  .service-grid{
    grid-template-columns:1fr;
    gap:1rem;
  }
  .service-card{
    min-height:260px;
  }
}

/* Historia - foto con pie y KPIs */
.photo-card{
  margin:0;
  border-radius:var(--radius-xl);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  background:#fff;
  border:1px solid var(--line);
}
.photo-card img{
  height:100%;
  width: 50%;
  object-fit:contain;
  display: block;
  max-height:360px;
}
.photo-card figcaption{
  padding:.8rem 1rem;
  font-size:.95rem;
  color:#475569;
  background:#fff;
}

.kpis{
  display:flex;
  gap:1.2rem;
  list-style:none;
  padding:0;
  margin:1rem 0 0;
}
.kpis li{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:.2rem;
}
.kpis strong{
  font-size:1.4rem;
  color:var(--brand-1);
}
.kpis span{
  font-size:.9rem;
  color:#64748b;
}
.photo-grid {
  display: flex;
}
.photo-grid img {
  flex: 1;                /* ambas ocupan 50% */
  height: 100%;
  object-fit: contain;      /* recorta pero llena */
}

@media (max-width:960px){
  .photo-card img{
    max-height:280px;
  }
  .kpis{
    flex-wrap:wrap;
  }
}

/* ===== CONTACTO PRO ===== */
.contact-hero{
  background: linear-gradient(180deg, rgba(11,34,57,.04), rgba(11,34,57,.00));
  padding: 3.2rem 0 2.6rem;
  border-top: 1px solid rgba(194,164,109,.12);
}
.contact-wrap{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:1.6rem;
  align-items:start;
}
.contact-title{
  margin:.2rem 0 1rem;
  color:#10283F;
}
.contact-list{
  list-style:none;
  padding:0;
  margin:0 0 1rem;
  color:#475569;
}
.contact-list li{
  margin:.25rem 0;
}
.contact-list a{
  color:var(--brand-1);
  text-decoration:underline;
  text-underline-offset:3px;
}
.cta-row{
  display:flex;
  gap:.8rem;
  flex-wrap:wrap;
  margin: .5rem 0 1rem;
}

/* Botón WA protagonista */
.btn-cta{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  background: var(--brand-2);
  color:#fff;
  border:1px solid var(--brand-2);
  border-radius: 999px;
  padding:.9rem 1.15rem;
  font-weight:700;
  box-shadow: 0 10px 22px rgba(194,164,109,.26);
}
.btn-cta:hover{
  filter:brightness(1.06);
}

/* Botón contorno */
.btn-outline{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  border:1px solid var(--brand-1);
  color:var(--brand-1);
  background:#fff;
  border-radius:999px;
  padding:.85rem 1.1rem;
  font-weight:600;
}
.btn-outline:hover{
  background:rgba(11,34,57,.06);
}

/* Tarjeta del formulario */
.contact-card{
  padding:1.25rem 1.25rem 1rem;
  border:1px solid var(--line);
}
.contact-card form{
  display:grid;
  gap:.9rem;
}
.contact-card .row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:.9rem;
}
.contact-card label{
  font-weight:600;
  font-size:.92rem;
  color:#0F172A;
  display:flex;
  flex-direction:column;
  gap:.4rem;
}
.contact-card input,
.contact-card textarea{
  border:1px solid var(--line);
  border-radius:.75rem;
  padding:.9rem 1rem;
  font:inherit;
  background:#fff;
  color:#0F172A;
  outline:0;
  transition:.2s border,.2s box-shadow;
}
.contact-card textarea{
  min-height:170px;
  resize:vertical;
}
.contact-card input:focus,
.contact-card textarea:focus{
  border-color: var(--brand-2);
  box-shadow: 0 0 0 3px rgba(194,164,109,.22);
}

/* Enviar */
.btn-send{
  justify-self:center;
  background: var(--brand-1);
  color:#fff;
  border:1px solid var(--brand-1);
  padding:.8rem 1.2rem;
  border-radius:999px;
  font-weight:700;
}
.btn-send:hover{
  filter:brightness(1.08);
}

/* Toast */
.toast{
  position:fixed;
  left:50%;
  bottom:22px;
  transform:translateX(-50%);
  background:#0B2239;
  color:#fff;
  padding:.8rem 1.1rem;
  border-radius:.75rem;
  box-shadow:0 14px 30px rgba(0,0,0,.18);
  z-index:1000;
  opacity:0;
  pointer-events:none;
  transition:opacity .25s ease, transform .25s ease;
}
.toast.show{
  opacity:1;
  transform:translateX(-50%) translateY(-6px);
}

/* ===== FOOTER ===== */
.site-footer{
  background: var(--brand-1);
  color: rgba(255,255,255,.9);
  padding: 1.8rem 0;
  border-top: 3px solid var(--brand-2);
}
.footgrid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1.2fr;
  align-items:center;
  gap:1rem;
}
.foot-brand{
  display:flex;
  flex-direction:column;
  gap:.1rem;
}
.foot-brand strong{
  color:#fff;
  font-weight:800;
}
.foot-sub{
  color: rgba(255,255,255,.82);
  font-size:.95rem;
}
.foot-nav{
  display:flex;
  justify-content:center;
  gap:1rem;
}
.foot-nav a{
  color: rgba(255,255,255,.9);
  padding:.35rem .6rem;
  border-radius:999px;
}
.foot-nav a:hover{
  background: rgba(255,255,255,.12);
}
.foot-copy{
  text-align: center;
  color: rgba(255,255,255,.75);
  font-size:.95rem;
}

@media (max-width: 960px){
  .contact-wrap{
    grid-template-columns:1fr;
  }
  .contact-card .row{
    grid-template-columns:1fr;
  }
  .site-footer .footgrid{
    grid-template-columns:1fr;
    gap:.6rem;
    text-align:center;
  }
  .foot-copy{
    text-align:center;
  }
}