/* ============================================
   Estilos para la Escuela de Ingenieria Agroindustrial
   ============================================ */

/* Variables de color */
:root {
    --agroin-primary: #359444;
    --agroin-primary-dark: #2a7536;
    --agroin-primary-light: #4CAF50;
    --agroin-accent: #8BC34A;
    --agroin-gradient: linear-gradient(135deg, #359444 0%, #2a7536 100%);
}

/* Banner Ingenieria Agroindustrial */
.agroin-banner {
    position: relative;
    background: var(--agroin-gradient);
    padding: 40px 20px;
    overflow: hidden;
    min-height: 300px;
}

.banner-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(53, 148, 68, 0.92) 0%, rgba(42, 117, 54, 0.88) 100%);
    z-index: 1;
}

.banner-content-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.banner-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px 0;
}

.banner-logo {
    flex-shrink: 0;
}

.banner-logo img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    background: white;
    border-radius: 50%;
    padding: 8px;
}

.banner-title-section h1 {
    color: #ffffff;
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.banner-breadcrumb {
    color: #ffffff;
    font-size: 1rem;
    margin: 0;
    opacity: 0.95;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Responsive Banner */
@media (max-width: 768px) {
    .agroin-banner {
        min-height: 250px;
        padding: 30px 20px;
    }

    .banner-header {
        flex-direction: column;
        text-align: center;
        padding: 20px 0;
    }

    .banner-logo img {
        width: 60px;
        height: 60px;
    }

    .banner-title-section h1 {
        font-size: 1.5rem;
    }

    .banner-breadcrumb {
        font-size: 0.9rem;
    }
}

/* Seccion Escuela con Sidebar */
.escuela-section {
    background: #ffffff;
    padding: 50px 20px;
}

.escuela-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}

.escuela-main-content {
    padding-right: 20px;
}

.section-badge {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.badge-circle {
    background: var(--agroin-primary);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.section-title {
    color: var(--agroin-primary-dark);
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    text-transform: uppercase;
}

.escuela-content p {
    color: #424242;
    line-height: 1.8;
    font-size: 1.05rem;
    margin-bottom: 15px;
    text-align: justify;
}

/* Sidebar Eventos */
.eventos-sidebar {
    background: #f9f9f9;
    border-radius: 12px;
    padding: 25px;
    height: fit-content;
}

.eventos-container h3 {
    color: var(--agroin-primary-dark);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--agroin-primary);
}

.no-eventos {
    color: #666;
    font-style: italic;
    margin-bottom: 15px;
}

.eventos-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

.btn-add {
    background: var(--agroin-primary);
    color: white;
    border: none;
    padding: 8px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s ease;
}

.btn-add:hover {
    background: var(--agroin-primary-dark);
}

.btn-calendar {
    color: var(--agroin-primary);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
}

.contactenos-box {
    background: white;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--agroin-primary);
}

.contactenos-box h4 {
    color: var(--agroin-primary-dark);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.contactenos-box p {
    color: #555;
    font-size: 0.95rem;
    margin-bottom: 8px;
    line-height: 1.5;
}

/* Responsive Escuela */
@media (max-width: 992px) {
    .escuela-container {
        grid-template-columns: 1fr;
    }

    .escuela-main-content {
        padding-right: 0;
    }
}

/* Seccion Carrera Profesional */
.carrera-section {
    background: #f5f5f5;
    padding: 60px 20px;
}

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

.carrera-header {
    text-align: center;
    margin-bottom: 50px;
}

.carrera-header h2 {
    color: var(--agroin-primary-dark);
    font-size: 2.2rem;
    font-weight: 700;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.carrera-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--agroin-gradient);
    border-radius: 2px;
}

/* Layout con Sidebar */
.carrera-content-wrapper {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
}

/* Sidebar Menu */
.carrera-sidebar {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    border-bottom: 1px solid #eee;
}

.sidebar-menu li:last-child {
    border-bottom: none;
}

.sidebar-link {
    display: block;
    padding: 16px 20px;
    color: #555;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.sidebar-link:hover {
    background: #e8f5e9;
    color: var(--agroin-primary);
    border-left-color: var(--agroin-primary);
}

.sidebar-link.active {
    background: var(--agroin-primary);
    color: white;
    border-left-color: var(--agroin-primary-dark);
}

/* Contenido Principal de la Carrera */
.carrera-main {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    padding: 40px;
}

.carrera-section-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.carrera-section-content.active {
    display: block;
}

.carrera-section-content h3 {
    color: var(--agroin-primary-dark);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-transform: uppercase;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--agroin-primary);
}

.carrera-section-content p {
    color: #424242;
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Info Cards Grid */
.info-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.info-card {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    border-color: var(--agroin-primary);
}

.info-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-details h4 {
    color: var(--agroin-primary-dark);
    font-size: 0.85rem;
    font-weight: 700;
    margin: 0 0 6px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-details p {
    color: #555;
    font-size: 1rem;
    margin: 0;
    line-height: 1.4;
    text-align: left;
}

/* Listas */
.perfil-list,
.campo-list,
.requisitos-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.perfil-list li,
.campo-list li,
.requisitos-list li {
    color: #424242;
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 12px;
    padding-left: 30px;
    position: relative;
}

.perfil-list li::before,
.requisitos-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--agroin-primary);
    font-weight: 700;
    font-size: 1.2rem;
}

.campo-list li::before {
    content: '🔹';
    position: absolute;
    left: 0;
}

/* Botones */
.btn-download,
.btn-ver-mas {
    display: inline-block;
    padding: 12px 25px;
    background: var(--agroin-primary);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.btn-download:hover,
.btn-ver-mas:hover {
    background: var(--agroin-primary-dark);
    transform: translateY(-2px);
}

/* Acreditacion Info */
.acreditacion-info {
    background: #e8f5e9;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid var(--agroin-primary);
}

.acreditacion-info p {
    margin-bottom: 8px;
}

/* Contacto Info */
.contacto-info p {
    margin-bottom: 12px;
}

.contacto-info strong {
    color: var(--agroin-primary-dark);
}

/* Mensaje sin convocatorias */
.no-convocatorias {
    color: #666;
    font-style: italic;
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

/* Responsive Carrera */
@media (max-width: 992px) {
    .carrera-content-wrapper {
        grid-template-columns: 1fr;
    }

    .carrera-sidebar {
        position: static;
    }

    .sidebar-menu {
        display: flex;
        flex-wrap: wrap;
    }

    .sidebar-menu li {
        flex: 1 1 auto;
        border-bottom: none;
        border-right: 1px solid #eee;
    }

    .sidebar-menu li:last-child {
        border-right: none;
    }

    .sidebar-link {
        padding: 12px 15px;
        font-size: 0.8rem;
        text-align: center;
        border-left: none;
        border-bottom: 3px solid transparent;
    }

    .sidebar-link:hover,
    .sidebar-link.active {
        border-left: none;
        border-bottom-color: var(--agroin-primary);
    }
}

@media (max-width: 768px) {
    .carrera-header h2 {
        font-size: 1.6rem;
    }

    .carrera-main {
        padding: 25px;
    }

    .info-cards-grid {
        grid-template-columns: 1fr;
    }

    .info-card {
        flex-direction: column;
        text-align: center;
    }

    .info-details p {
        text-align: center;
    }

    .sidebar-menu {
        flex-direction: column;
    }

    .sidebar-menu li {
        border-right: none;
        border-bottom: 1px solid #eee;
    }

    .sidebar-link {
        text-align: left;
        border-bottom: none;
        border-left: 3px solid transparent;
    }

    .sidebar-link:hover,
    .sidebar-link.active {
        border-bottom: none;
        border-left-color: var(--agroin-primary);
    }
}

/* Seccion Noticias Recientes */
.noticias-section {
    background: #ffffff;
    padding: 60px 20px;
}

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

.noticias-container h2 {
    color: var(--agroin-primary-dark);
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    text-transform: uppercase;
}

.noticias-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.noticia-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.noticia-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.noticia-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.noticia-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.noticia-card:hover .noticia-image img {
    transform: scale(1.1);
}

.noticia-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--agroin-primary);
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.noticia-content {
    padding: 25px;
}

.noticia-content h3 {
    color: var(--agroin-primary-dark);
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.noticia-content p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.noticia-link {
    color: var(--agroin-primary);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.noticia-link:hover {
    color: var(--agroin-primary-dark);
    padding-left: 5px;
}

/* Mensaje sin noticias */
.no-noticias {
    text-align: center;
    color: #666;
    font-size: 1.1rem;
    padding: 40px;
    grid-column: 1 / -1;
}

/* Responsive Noticias */
@media (max-width: 768px) {
    .noticias-container h2 {
        font-size: 1.8rem;
    }

    .noticias-grid {
        grid-template-columns: 1fr;
    }
}

/* Ajustes generales para movil */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
        margin: 0;
        padding: 0;
    }

    .main-header,
    .top-header,
    .agroin-banner,
    .escuela-section,
    .carrera-section,
    .noticias-section,
    footer {
        max-width: 100vw;
        overflow-x: hidden;
    }

    .banner-content-wrapper,
    .escuela-container,
    .carrera-container,
    .noticias-container {
        max-width: 100%;
        padding-left: 15px;
        padding-right: 15px;
        margin-left: 0;
        margin-right: 0;
    }
}