/* Tipografía principal */
* {
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}
a{
  text-decoration: none;
}
/* ===== HERO BANNER ===== */
.hero-banner {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 480px;
  background: url('../IMG/caja-de-contenedores-industriales-para-negocios-logisticos-de-importacion-y-exportacion.jpg') center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Overlay con degradado azul oscuro */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(44,62,80,0.6) 0%, rgba(44,62,80,0.9) 100%);
  z-index: 1;
}

/* Contenido centrado */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
  padding: 0 20px;
  animation: fadeInUp 1s ease forwards;
}

/* Fondo detrás del texto */
.hero-text-bg {
  background-color: rgba(44,62,80,0.7);
  padding: 30px 25px;
  border-radius: 12px;
  display: inline-block;
}

/* Título principal */
.hero-title {
  font-size: 3rem;
  font-weight: 800;
  color: #6288ba; /* Azul institucional */
  text-shadow: 0 6px 15px rgba(0,0,0,0.5);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Subtítulo */
.hero-titlee {
  font-size: 3.25rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 2rem;
  
}

/* Botón principal */
.btn-hero {
  background-color: #6288ba; /* Azul institucional */
  color: #ffffff;
  padding: 12px 28px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  text-transform: uppercase;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  box-shadow: 0 6px 15px rgba(0,0,0,0.3);
}
.btn-hero:hover {
  background-color: #9bb7d9; /* Azul grisáceo suave */
  color: #2c3e50; /* Azul oscuro */
  border-color: #2c3e50;
  transform: translateY(-2px);
}

/* Ancla decorativa */
.hero-anchor {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 80px;
  opacity: 0.7;
  transition: transform 0.3s ease;
}
.hero-anchor:hover {
  transform: scale(1.1) rotate(-10deg);
}

/* Ola decorativa inferior */
.wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.wave-divider svg {
  display: block;
  width: 100%;
  height: 100px;
}

/* Animación de entrada */
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(40px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ===== RESPONSIVE HERO ===== */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .btn-hero {
    padding: 10px 22px;
    font-size: 0.9rem;
  }
}

.contanclasprin{
    padding-top: 30px;
}

.spanstay{
    color: #528ED4;
    font-size: 1.1rem;
}
.nostay{
    color: #000000;
    font-size: 1rem;
}
.nostay:hover{
    color: #528ED4;
}
/* == BODY Tipografía y fondo general ==*/
body {
  font-family: "Segoe UI", Arial, sans-serif;
   background-color: var(--blanco);
      color: var(--negro);
      background: linear-gradient(180deg, var(--claro, #e9f1f8) 0%, var(--blanco, #ffffff) 100%);
}

/* === COLORES BASE === */
    :root {
      --principal: #6288ba;       /* Azul institucional */
      --oscuro: #2c3e50;          /* Azul oscuro / gris marino */
      --claro: #9bb7d9;           /* Azul grisáceo suave */
      --blanco: #ffffff;
      --negro: #000000;
      --gris: #e0e0e0;
    }
/* Fondo degradado institucional */
.fondo2colores {

/* background: linear-gradient(180deg, var(--claro, #e9f1f8) 0%, var(--blanco, #ffffff) 100%); */
}

/* Container principal */
.main-container {
  min-height: 600px; /* altura real para ambas columnas */
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Columna de imagen */
.image-column {
  height: 100%;
  width: 100%;
  
}

.image-column .img-box {
  width: 100%;
  height: 100%;
  object-fit: cover; /* mismo tamaño que la caja de texto */
  display: block;
}

/* Columna de texto transparente */
/* .text-column {
  background-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
  height: 100%;
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto; evita que el texto se pierda
} */

.text-column {
  background-color: rgba(255, 255, 255, 0.25); /* blanco translúcido real */
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px); /* compatibilidad */
  height: 100%;
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto;
}

.text-column h1 {
  font-size: 36px;
  color: #0b2c4d;
  margin-bottom: 20px;
}

.text-column h2 {
  font-size: 22px;
  color: #1f4f7a;
  margin-bottom: 30px;
  font-weight: 500;
}

.text-column p {
  font-size: 18px;
  line-height: 1.8;
  color: #333;
}

/* Responsive */
@media (max-width: 992px) {
  .main-container {
    height: auto;
  }

  .image-column {
    min-height: 350px;
  }
}

strong{
    color: #528ED4;
}