/* ==========================================================================
   main.css - Estilos Base y Variables Globales
   ========================================================================== */

/* Variables de Marca */
:root {
  --primary-green: #76d35e;
  --dark-carbon: #1a1a1a;
  --light-bg: #f8f9fa;
  --text-gray: #4a4a4a;
  --white: #ffffff;
}

/* Reseteo y Configuración Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Roboto", sans-serif;
  background-color: var(--light-bg);
  color: var(--dark-carbon);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Header / Hero Section --- */
.hero {
  background-color: var(--dark-carbon);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}

.hero h1 {
  font-family: "Montserrat", sans-serif;
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.highlight {
  color: var(--primary-green);
}

.hero p {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* --- Botones --- */
.btn {
  display: inline-block;
  background-color: var(--primary-green);
  color: var(--dark-carbon);
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 500;
  transition:
    transform 0.3s ease,
    filter 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-3px);
  filter: brightness(1.1);
}

/* --- Sección Convocatoria (Visor Interactivo) --- */
.announcement-section {
  text-align: center;
  padding: 60px 0;
}

.announcement-section h2 {
  font-family: "Montserrat", sans-serif;
  margin-bottom: 30px;
}

/* Estado inicial: Miniatura */
.image-zoom-container {
  width: 300px;
  height: 420px;
  margin: 0 auto;
  overflow: hidden;
  cursor: zoom-in;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  background-color: var(--white);
  position: relative;
}

.image-zoom-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.2s ease-out;
}

/* PASO 1: Pantalla completa fija */
.image-zoom-container.fullscreen-mode {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  background-color: rgba(0, 0, 0, 0.95);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

.image-zoom-container.fullscreen-mode img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

/* PASO 2: Lupa activada */
.image-zoom-container.zoom-active img {
  max-width: none;
  max-height: none;
  width: 100%;
  height: 100%;
  cursor: crosshair;
}

/* Ayuda visual en pantalla completa */
.image-zoom-container.fullscreen-mode::before {
  content: "Click para Zoom • ESC o Click fuera para salir";
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.1);
  padding: 8px 20px;
  border-radius: 30px;
  backdrop-filter: blur(5px);
  pointer-events: none;
}

/* Responsividad básica */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .image-zoom-container {
    width: 260px;
    height: 360px;
  }

  .image-zoom-container.fullscreen-mode::before {
    font-size: 12px;
    width: 80%;
    text-align: center;
  }
}