/* 🎨 Paleta de colores clara y consistente */
:root {
  --primary-color: #772432;   /* Guinda institucional */
  --secondary-color: #B71C3B; /* Guinda claro */
  --accent-color: #999999;    /* Gris neutro */
  --text-color: #2d2d2d;      /* Texto oscuro */
  --light-text: #ffffff;      /* Texto claro */
  --background: #fafafa;      /* Fondo suave claro */
  --card-bg: #ffffff;         /* Fondo tarjetas */
  --border-color: #ddd;       /* Bordes claros */
  --hover-bg: rgba(106, 27, 47, 0.08); /* Hover sutil guinda */
  --button-bg: #772432;       /* Botón guinda */
  --button-hover: #3a0d16;    /* Guinda más oscuro para hover */
}

/* Base */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--background);
  color: var(--text-color);
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* Header */
.header-screens {
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  padding: 1rem 2rem;
  color: var(--light-text);
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo-screens {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.logo-s {
  height: 50px;
  transition: transform 0.3s ease;
  z-index: 1001;
}

.logo-s:hover {
  transform: scale(1.05);
}

/* Menú de navegación */
.nav-screens {
  display: flex;
  gap: 1rem;
  transition: all 0.4s ease;
}

.nav-screens a {
  color: var(--light-text);
  text-decoration: none;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.nav-screens a:hover {
  background-color: var(--hover-bg);
  transform: translateY(-2px);
}

.encabezado {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
}
.encabezado button {
  font-size: 1.2rem;
  padding: 0.6rem 1rem;
  background-color: var(--button-bg);
  color: var(--light-text);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s ease;
}
.encabezado button:hover {
  background-color: var(--button-hover);
}
.titulo {
  font-size: 1.8rem;
  font-weight: 700;
}

/* Carrusel */
.carousel {
  position: relative;
  text-align: center;
  margin: 1.5rem auto;
  max-width: 900px;
}
.carousel img {
  width: 90%;
  max-height: 300px;
  object-fit: contain;
  border-radius: 10px;
  background-color: var(--card-bg);
  padding: 0.4rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: transparent !important;
  border: none !important;
  width: auto; 
  height: auto;
  color: rgba(0, 0, 0, 0.7);
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  padding: 0; 
  margin: 0;  
  line-height: 1; 
  box-shadow: none !important; 
  border-radius: 50%; 
  z-index: 10;
  transition: all 0.2s ease;
}

.nav:hover {
  color: #000; 
  transform: translateY(-50%) scale(1.3);
  background: none !important; /* ✅ evita fondo al hover */
}
.left {
  left: 5px;
}

.right {
  right: 5px;
}

/* Sección de botones */
.botones, .botones-2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  margin: 2rem auto;
  max-width: 1000px;
}

/* Filas de botones */
.fila, .fila-2 {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  justify-content: center;
}

button {
  background-color: var(--button-bg);
  border: none;
  padding: 1.2rem;
  border-radius: 8px;
  color: var(--light-text);
  cursor: pointer;
  min-width: 160px;
  max-width: 250px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
  transition: 0.3s ease;
}
.botones-2 > button {
  width: 100%;
  max-width: 520px;
  font-size: 1rem;
  font-weight: 600;
  padding: 1rem 1.5rem;
}
button:hover {
  background-color: var(--button-hover);
  transform: translateY(-4px);
}
button img {
  width: 86px;
  height: 86px;
  display: block;
  margin: 0 auto 0.5em;
  filter: none !important;
  -webkit-filter: none !important;
}
button span {
  display: block;
  font-weight: 600;
}

/* Footer */
.footer-screens {
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  color: var(--light-text);
  text-align: center;
  padding: 1.5rem;
  margin-top: 3rem;
}

.menu-toggle {
  display: none;
}


/* Responsive Design */
@media (max-width: 768px) {
  .logo-screens {
    flex-direction: row; /* Mantenemos en fila para alinear logo y botón */
    align-items: center;
    justify-content: space-between;
    position: relative;
    width: 100%;
    padding: 0.5rem 1rem;
  }

  .nav-screens {
    width: 100%;
    flex-direction: column;
    gap: 0.5rem;
    display: none; /* Oculto por defecto */
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    padding: 1rem;
    position: absolute;
    top: 100%; /* Coloca el menú justo debajo del header */
    left: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

  .nav-screens.active {
    display: flex; /* Mostrar en móvil al activar */
  }

  .menu-toggle {
    display: block;
    background: none;
    border: none;
    color: var(--light-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto; /* Empuja el botón a la derecha */
    order: 2; /* Asegura que esté después del logo */
  }

  .nav-screens a {
    width: 100%;
    text-align: center;
    font-size: 1rem;
    padding: 0.8rem;
    border-radius: 4px;
    transition: background-color 0.3s;
  }

  .nav-screens a:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }
  
  .logo-s {
    height: 40px;
    order: 1; /* Asegura que el logo esté primero */
  }
}

@media (max-width: 480px) {
  .logo-screens {
    padding: 0.5rem;
  }

  .nav-screens {
    width: 100%;
    max-width: none;
  }

  .menu-toggle {
    font-size: 1.3rem;
    padding: 0.3rem;
  }
}