/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0a0e17;
    --secondary: #1a1f2e;
    --accent: #00d9ff;
    --accent-dark: #0099cc;
    --text: #ffffff;
    --text-secondary: #b0b7c3;
    --success: #00cc88;
    --card-bg: rgba(26, 31, 46, 0.8);
    --transition: all 0.3s ease;
}

[data-theme="light"] {
    --primary: #f0f2f5;
    --secondary: #ffffff;
    --accent: #0066cc;
    --accent-dark: #004499;
    --text: #1a1f2e;
    --text-secondary: #5a6478;
    --card-bg: rgba(255, 255, 255, 0.9);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Exo 2', sans-serif;
    background-color: var(--primary);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    transition: var(--transition);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Animated Background */
.ufo-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.star-field {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.stars, .stars2, .stars3 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
}

.stars:after, .stars2:after, .stars3:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(2px 2px at 20px 30px, #eee, transparent),
                      radial-gradient(2px 2px at 40px 70px, #fff, transparent),
                      radial-gradient(1px 1px at 90px 40px, #ddd, transparent);
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: starsMove 100s linear infinite;
}

.stars2:after {
    animation-duration: 150s;
    background-size: 300px 300px;
}

.stars3:after {
    animation-duration: 200s;
    background-size: 400px 400px;
}

@keyframes starsMove {
    from { transform: translateY(0); }
    to { transform: translateY(-200px); }
}

.floating-ufo {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 80px;
    height: 40px;
    animation: floatUfo 20s infinite ease-in-out;
}

.ufo-body {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 20%, #00d9ff, #0066cc);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.5);
}

.ufo-light {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 40px;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.8) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulseLight 2s infinite alternate;
}

@keyframes floatUfo {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-30px) rotate(5deg); }
    50% { transform: translateY(0) rotate(0deg); }
    75% { transform: translateY(30px) rotate(-5deg); }
}

@keyframes pulseLight {
    0% { opacity: 0.3; }
    100% { opacity: 0.8; }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text);
    text-decoration: none;
}

.logo span {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.nav-link:hover:after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-nav, .btn-submit {
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Exo 2', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent), var(--accent-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 217, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 217, 255, 0.6);
}

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

.btn-secondary:hover {
    background: var(--accent);
    color: var(--primary);
}

.btn-nav {
    background: rgba(0, 217, 255, 0.1);
    color: var(--accent);
    border: 1px solid rgba(0, 217, 255, 0.3);
}

.btn-nav:hover {
    background: var(--accent);
    color: var(--primary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.highlight {
    color: var(--accent);
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.5);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
a{
    text-decoration: none !important;
}
.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: -70px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--accent);
    border-radius: 20px;
    position: relative;
    margin: 0 auto;
}

.wheel {
    width: 4px;
    height: 10px;
    background-color: var(--accent);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
    0% { top: 10px; opacity: 1; }
    100% { top: 30px; opacity: 0; }
}

/* Statistics */
.stats {
    padding: 80px 0;
    background-color: rgba(0, 0, 0, 0.2);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(0, 217, 255, 0.1);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.2);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 15px;
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-text {
    color: var(--text-secondary);
}

/* Gallery */
.gallery {
    padding: 80px 0;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
}

.section-title span {
    color: var(--accent);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.gallery-item {
    border-radius: 15px;
    overflow: hidden;
    height: 300px;
    position: relative;
}

.gallery-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-image {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.btn-gallery {
    background: var(--accent);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    margin-top: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-gallery:hover {
    background: var(--accent-dark);
}

/* Evidence Section */
.evidence {
    padding: 80px 0;
    background-color: rgba(0, 0, 0, 0.2);
}

.evidence-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.evidence-list {
    margin-top: 20px;
}

.evidence-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.evidence-item i {
    color: var(--success);
}

.radar {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    position: relative;
    margin: 0 auto;
    overflow: hidden;
}

.radar-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 50%;
}

.radar-circle:before, .radar-circle:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 50%;
}

.radar-circle:before {
    width: 60%;
    height: 60%;
}

.radar-circle:after {
    width: 40%;
    height: 40%;
}

.radar-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--accent), transparent);
    transform-origin: bottom;
    animation: radarSpin 4s linear infinite;
}

@keyframes radarSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.ufo-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    background-color: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent);
}

#ufoDot1 { top: 20%; left: 30%; }
#ufoDot2 { top: 60%; left: 70%; }
#ufoDot3 { top: 40%; left: 50%; }

/* Research Tabs */
.research {
    padding: 80px 0;
}

.tab-header {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active {
    background: var(--accent);
    color: var(--primary);
}

.tab-pane {
    display: none;
    background: var(--card-bg);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(0, 217, 255, 0.1);
}

.tab-pane.active {
    display: block;
}

.progress-section {
    margin-top: 20px;
}

.progress-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.progress-bar {
    flex-grow: 1;
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-dark));
    width: 0;
    transition: width 1.5s ease;
    border-radius: 5px;
}

/* Contact Form */
.contact {
    padding: 80px 0;
    background-color: rgba(0, 0, 0, 0.2);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-details {
    margin-top: 30px;
}

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

.contact-item i {
    font-size: 1.5rem;
    color: var(--accent);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text);
    font-family: 'Exo 2', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(0, 217, 255, 0.2);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input {
    width: auto;
}

.btn-submit {
    width: 100%;
    justify-content: center;
    background: linear-gradient(45deg, var(--accent), var(--accent-dark));
    color: white;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    padding: 50px 0 20px;
    background-color: rgba(0, 0, 0, 0.5);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

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

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    margin-bottom: 10px;
}

.footer-links a:hover {
    color: var(--accent);
}

.newsletter-form {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    color: var(--text);
}

.btn-newsletter {
    background: var(--accent);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 5px;
    cursor: pointer;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom a {
    color: var(--text-secondary);
    text-decoration: none;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    color: var(--text);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icons a:hover {
    color: var(--accent);
    transform: translateY(-3px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    overflow: hidden;
    border: 1px solid rgba(0, 217, 255, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    animation: modalAppear 0.5s ease;
}

@keyframes modalAppear {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    text-align: right;
    padding: 15px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: 40px;
    text-align: center;
}

.modal-icon {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: 20px;
}

.btn-modal {
    margin-top: 20px;
    padding: 12px 30px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-modal:hover {
    background: var(--accent-dark);
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 992px) {
    .evidence-content,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--primary);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .tab-header {
        flex-direction: column;
    }
}