/* Variables de Diseño */
:root {
    --primary-color: #2e7d32;   
    --secondary-color: #1b5e20; 
    --accent-color: #d32f2f;    
    --text-color: #2c3e50;      
    --bg-light: #f8f9fa;        
    --white: #ffffff;
    --font-main: 'Inter', sans-serif;
}

/* Resets Básicos */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden; /* Evita scroll horizontal indeseado */
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Contenedores */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 0;
}

/* Header & Navegación */
.site-header {
    background-color: var(--white);
    border-bottom: 1px solid #e0e0e0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    min-height: 80px;
    position: relative;
}

.logo-text {
    font-size: 24px;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.navigation ul {
    display: flex;
    list-style: none;
    align-items: center;
}

.navigation ul li {
    margin-left: 25px;
}

.navigation ul li a {
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
}

.navigation ul li a:hover {
    color: var(--primary-color);
}

.btn-donar {
    background-color: var(--accent-color);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 600 !important;
    transition: background-color 0.3s !important;
    display: inline-block;
}

.btn-donar:hover {
    background-color: #b71c1c;
}

/* Menú Móvil con Checkbox */
.menu-bar-check {
    display: none;
}
.menu-icon {
    display: none;
}

/* Hero Section */
.hero {
    background-color: var(--bg-light);
    padding: 80px 0;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.hero h1 {
    font-size: 42px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
}

/* Secciones */
.section-title {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
}

/* Galerías y Grillas */
.photo-gallery {
    display: grid;
    /* Ajustado a 250px para celulares pequeños */
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.photo-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border: 1px solid #eee;
}

.photo-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.grid-two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.card-box {
    background-color: var(--bg-light);
    padding: 30px;
    border-radius: 8px;
    border-left: 5px solid var(--primary-color);
    margin-bottom: 20px;
}

/* Publicaciones Dinámicas */
.main-article {
    background: #fff;
    padding: 25px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    border: 1px solid #f0f0f0;
}

.main-article h2 {
    color: var(--secondary-color);
    margin-bottom: 10px;
}

/* Tabla de miembros pública */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 20px;
    margin-bottom: 40px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-radius: 8px;
}

.miembros-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    background-color: var(--white);
    min-width: 600px;
}

.miembros-table th, .miembros-table td {
    border: 1px solid #e0e0e0;
    padding: 12px 15px;
    text-align: left;
}

.miembros-table th {
    background-color: var(--primary-color);
    color: var(--white);
    font-weight: 600;
}

.miembros-table tr:nth-child(even) { background-color: #f9f9f9; }
.miembros-table tr:hover { background-color: #f1f8f1; }

/* Footer */
.site-footer {
    background-color: #1a252f;
    color: #ecf0f1;
    padding: 40px 0 0 0;
    margin-top: 60px;
}

.footer-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.social-links a {
    display: inline-block;
    margin-right: 15px;
    color: #bdc3c7;
    text-decoration: underline;
}

.social-links a:hover { color: var(--white); }

.footer-bottom {
    background-color: #111a22;
    text-align: center;
    padding: 20px 10px;
    font-size: 14px;
    color: #7f8c8d;
}

/* =========================================
   MEDIA QUERIES - OPTIMIZACIÓN CELULAR
   ========================================= */
@media (max-width: 768px) {
    .header-container {
        padding: 15px 0;
    }

    .logo-text {
        font-size: 20px;
        display: block;
        max-width: 200px; /* Evita que el nombre largo choque con el menú */
    }

    .navigation {
        display: none; /* Oculto por defecto */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        border-top: 1px solid #eee;
        border-bottom: 1px solid #e0e0e0;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        z-index: 999;
    }

    .navigation ul {
        flex-direction: column;
        padding: 10px 0;
    }

    .navigation ul li {
        margin: 0;
        text-align: center;
        width: 100%;
    }

    .navigation ul li a {
        display: block;
        padding: 15px;
        border-bottom: 1px solid #f9f9f9;
    }

    .btn-donar {
        display: inline-block;
        margin: 15px auto;
    }

    .menu-icon {
        display: block;
        font-size: 28px;
        cursor: pointer;
        color: var(--text-color);
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        padding: 10px 15px;
    }

    /* Mostrar menú al hacer clic */
    .menu-bar-check:checked ~ .navigation {
        display: block;
    }

    /* Ajustes de textos y paddings para móvil */
    .hero {
        padding: 50px 0;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .section-title {
        font-size: 26px;
    }

    .grid-two-columns {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .card-box {
        padding: 20px;
    }
}