/* 
 * Modern Theme - Acción Comunitaria
 * Paleta de colores profesional y tipografías elegantes
 */

/* Importación de fuentes */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Open+Sans:wght@400;500;600&family=Poppins:wght@400;500;600&display=swap');

/* Variables de colores y tipografías */
:root {
    /* Colores principales */
    --color-primary: #2E7D32;
    --color-secondary: #1565C0;
    
    /* Colores secundarios */
    --color-primary-light: #4CAF50;
    --color-secondary-light: #42A5F5;
    
    /* Colores neutros */
    --color-text: #333333;
    --color-text-secondary: #666666;
    --color-background: #F5F5F5;
    --color-white: #FFFFFF;
    
    /* Colores de acento */
    --color-accent: #FF6B35;
    --color-accent-secondary: #FFB400;
    
    /* Sombras y transiciones */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Tipografías */
    --font-headings: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --font-accent: 'Poppins', sans-serif;
    
    /* Medidas de contenedor */
    --container-width: 1200px;
}

/* Estilos base */
body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: 0.5em;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.2rem;
}

h3 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1rem;
}

/* Enlaces */
a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: var(--transition-normal);
}

a:hover {
    color: var(--color-secondary-light);
}

/* Botones */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-family: var(--font-accent);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
    border: 2px solid var(--color-accent);
    box-shadow: var(--shadow-sm);
}

.btn-accent:hover {
    background-color: var(--color-white);
    color: var(--color-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Header y Navegación */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-normal);
}

header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 60px;
    transition: var(--transition-normal);
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: var(--color-text);
    font-family: var(--font-accent);
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
    transition: var(--transition-normal);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-normal);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Hero Section */
.hero, .page-hero {
    padding: 180px 0 100px;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../img/ODS.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    position: relative;
}

.hero::before, .page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(46, 125, 50, 0.7), rgba(21, 101, 192, 0.7));
    opacity: 0.8;
    z-index: 1;
}

.hero-content, .page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero h1, .page-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5), 0 0 10px rgba(0, 0, 0, 0.7);
    color: #FFFFFF;
    font-weight: 700;
}

.hero p, .page-hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 1;
    color: #FFFFFF;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5), 0 0 8px rgba(0, 0, 0, 0.6);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--color-primary);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 992px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        box-shadow: var(--shadow-md);
        padding: 20px 0;
        flex-direction: column;
        align-items: center;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        margin: 10px 0;
    }
    
    .menu-toggle {
        display: block;
    }
}

@media (max-width: 768px) {
    h1, .hero h1, .page-hero h1 {
        font-size: 2.5rem;
    }
    
    h2, .section-header h2 {
        font-size: 2rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero, .page-hero {
        padding: 150px 0 80px;
    }
}

@media (max-width: 576px) {
    h1, .hero h1, .page-hero h1 {
        font-size: 2rem;
    }
    
    .hero p, .page-hero p {
        font-size: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
}