:root {
    --primary-color: #C9A227;
    --secondary-color: #FFFFFF;
    --dark-text: #1a1a1a;
    --light-bg: #f8f8f8;
    --white: #FFFFFF;
    --gold-dark: #a88820;
    --gold-light: #e8c757;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-text);
    background-color: var(--white);
}

.containers,
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header Styles */
.site-header {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    box-shadow: 0 2px 10px rgba(201, 162, 39, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: all 0.3s;
}

.main-nav {
    flex: 1;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    justify-content: flex-end;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.nav-link:hover {
    color: var(--primary-color);
}

.dropdown-arrow {
    font-size: 0.7em;
}

.has-dropdown .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #2d2d2d;
    list-style: none;
    padding: 1rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(201, 162, 39, 0.2);
    border-top: 2px solid var(--primary-color);
}

.has-dropdown:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sub-menu li a {
    color: var(--white);
    text-decoration: none;
    padding: 0.5rem 1.5rem;
    display: block;
    transition: all 0.3s;
}

.sub-menu li a:hover {
    background: var(--primary-color);
    padding-left: 2rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
    padding: 5rem 2rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(201, 162, 39, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.support-label {
    display: inline-block;
    background: var(--primary-color);
    color: var(--dark-text);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(201, 162, 39, 0.3);
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* Section Title */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-text);
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* Categories Section */
.categories {
    padding: 5rem 0;
    background: var(--white);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.category-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.4s;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(201, 162, 39, 0.2);
}

.category-icono {
    margin-bottom: 1.5rem;
}

.category-icono img {
    width: 60px;
    height: 60px;
    filter: sepia(100%) saturate(200%) hue-rotate(10deg) brightness(0.9);
    transition: transform 0.3s;
}

.category-card:hover .category-icono img {
    transform: scale(1.1) rotate(5deg);
}

.category-card h3 {
    color: var(--dark-text);
    margin-bottom: 0.75rem;
    font-size: 1.4rem;
}

.category-card p {
    color: #666;
    line-height: 1.8;
}

/* Articles Section */
.articles {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f8f8 0%, #ffffff 100%);
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.article-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.article-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(201, 162, 39, 0.2);
}

.article-meta,
.article-metao {
    font-size: 0.875rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.article-card h3 {
    color: var(--dark-text);
    margin-bottom: 0.75rem;
    font-size: 1.3rem;
}

.article-card p {
    color: #666;
    line-height: 1.8;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.contact-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(201, 162, 39, 0.2);
}

.contact-icono {
    margin-bottom: 1.5rem;
}

.contact-icono img {
    width: 60px;
    height: 60px;
    filter: sepia(100%) saturate(200%) hue-rotate(10deg) brightness(0.9);
    transition: transform 0.3s;
}

.contact-card:hover .contact-icono img {
    transform: scale(1.1);
}

.contact-card h3 {
    color: var(--dark-text);
    margin-bottom: 0.75rem;
    font-size: 1.4rem;
}

.contact-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.contact-button {
    display: inline-block;
    background: var(--primary-color);
    color: var(--dark-text);
    padding: 0.875rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(201, 162, 39, 0.3);
}

.contact-button:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 162, 39, 0.4);
}

/* CTA Section */
.cta {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(201, 162, 39, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.cta-button {
    display: inline-block;
    background: var(--primary-color);
    color: var(--dark-text);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(201, 162, 39, 0.3);
    font-size: 1.1rem;
    position: relative;
    z-index: 1;
}

.cta-button:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 162, 39, 0.4);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: var(--white);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: all 0.3s;
}

.footer-section a:hover {
    color: var(--primary-color);
    padding-left: 0.5rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background: #2d2d2d;
        transition: left 0.3s;
        padding: 2rem 0;
    }

    .main-nav.active {
        left: 0;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0;
    }

    .nav-link {
        padding: 1rem 2rem;
        width: 100%;
    }

    .has-dropdown .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 2rem;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta h2 {
        font-size: 1.8rem;
    }

    .category-grid,
    .article-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .category-card,
    .article-card,
    .contact-card {
        padding: 1.5rem;
    }
}