/* Variables CSS compatibles con las páginas existentes */
:root {
    --primary-color: #00ff88;
    --secondary-color: #0088ff;
    --accent-color: #44ffff;
    --dark-bg: #0a0a0a;
    --card-bg: #111111;
    --text-light: #ffffff;
    --neon-glow: 0 0 20px rgba(0, 255, 136, 0.5);
}

/* ==================== NAVEGACIÓN ==================== */
.urukais-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--primary-color);
    box-shadow: 0 2px 20px rgba(0, 255, 136, 0.2);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-text {
    font-size: 1.8em;
    font-weight: bold;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: var(--neon-glow);
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.7em;
    color: var(--accent-color);
    letter-spacing: 2px;
    margin-top: -5px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 5px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.nav-menu::-webkit-scrollbar {
    display: none;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 12px;
    text-decoration: none;
    color: var(--text-light);
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 0.75em;
    min-width: 80px;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.1), transparent);
    transition: left 0.6s ease;
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
    transform: translateY(-2px);
}

.nav-icon {
    font-size: 1.2em;
    margin-bottom: 2px;
}

.nav-link span:last-child {
    text-align: center;
    line-height: 1.1;
}

.nav-search {
    display: flex;
    align-items: center;
    margin-left: 20px;
}

.search-input {
    background: rgba(17, 17, 17, 0.8);
    border: 1px solid var(--secondary-color);
    color: var(--text-light);
    padding: 8px 12px;
    border-radius: 20px;
    width: 200px;
    font-size: 0.9em;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
    width: 250px;
}

.search-btn {
    background: var(--secondary-color);
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    margin-left: -30px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

/* ==================== FOOTER ==================== */
.urukais-footer {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a0033 50%, var(--card-bg) 100%);
    border-top: 2px solid var(--primary-color);
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.urukais-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--secondary-color), var(--primary-color));
    animation: footerGlow 3s ease-in-out infinite;
}

@keyframes footerGlow {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px 20px;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section {
    color: var(--text-light);
}

.footer-title {
    font-size: 2em;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    text-shadow: var(--neon-glow);
}

.footer-subtitle {
    font-size: 1.3em;
    color: var(--primary-color);
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(0, 255, 136, 0.3);
    padding-bottom: 5px;
}

.footer-description {
    line-height: 1.6;
    margin-bottom: 20px;
    opacity: 0.9;
}

.footer-stats {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: 15px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 10px;
    border: 1px solid var(--primary-color);
    min-width: 80px;
}

.stat-number {
    display: block;
    font-size: 1.8em;
    font-weight: bold;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.stat-label {
    font-size: 0.8em;
    color: var(--accent-color);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 5px 10px;
    border-radius: 5px;
    display: block;
}

.footer-links a:hover {
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
    padding-left: 15px;
}

.geo-info, .coordinates {
    margin-bottom: 20px;
}

.geo-info p, .coordinates p {
    margin-bottom: 8px;
    font-size: 0.9em;
    opacity: 0.9;
}

.geo-info strong, .coordinates h5 {
    color: var(--primary-color);
}

.coordinates h5 {
    margin-bottom: 10px;
    font-size: 1em;
}

.scientific-data {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.data-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
    background: rgba(0, 136, 255, 0.1);
    border-radius: 5px;
    border: 1px solid var(--secondary-color);
}

.data-label {
    color: var(--accent-color);
    font-size: 0.9em;
}

.data-value {
    color: var(--primary-color);
    font-weight: bold;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 255, 136, 0.3);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright {
    color: var(--text-light);
    opacity: 0.8;
    font-size: 0.9em;
}

.footer-copyright p {
    margin: 5px 0;
}

.footer-sacred-number {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 25px;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.2), rgba(68, 255, 255, 0.2));
    border-radius: 15px;
    border: 2px solid var(--primary-color);
}

.sacred-text {
    font-size: 2.5em;
    font-weight: bold;
    color: var(--primary-color);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.8);
    animation: sacredPulse 2s ease-in-out infinite;
}

.sacred-subtitle {
    font-size: 0.8em;
    color: var(--accent-color);
    letter-spacing: 1px;
}

@keyframes sacredPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1200px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 10px;
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        flex-direction: row;
        justify-content: flex-start;
        padding: 15px;
        font-size: 1em;
        min-width: auto;
        width: 100%;
    }
    
    .nav-icon {
        margin-right: 15px;
        margin-bottom: 0;
        font-size: 1.5em;
    }
    
    .nav-search {
        display: none;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .footer-stats {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-copyright {
        order: 2;
    }
    
    .footer-sacred-number {
        order: 1;
        margin-bottom: 15px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 15px;
    }
    
    .logo-text {
        font-size: 1.5em;
    }
    
    .footer-container {
        padding: 30px 15px 15px;
    }
    
    .stat-item {
        min-width: 70px;
        padding: 10px;
    }
    
    .stat-number {
        font-size: 1.5em;
    }
}