/* Global Styles */
:root {
    --primary-color: #1a1a1a;
    --secondary-color: #0a0a0a;
    --accent-color: #00ff00;
    --text-color: #ffffff;
    --text-secondary: #cccccc;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Courier New', monospace;
}

body {
    background-color: var(--primary-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--accent-color);
    transition: all 0.3s ease;
}

a:hover {
    color: #00cc00;
    text-shadow: 0 0 5px var(--accent-color);
}

/* Preloader Styles */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--secondary-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.logo-container {
    margin-bottom: 30px;
}

.logo {
    max-width: 200px;
    height: auto;
    filter: drop-shadow(0 0 10px var(--accent-color));
    border-radius: 100%;
}

.loader-bar {
    width: 300px;
    height: 10px;
    background-color: #333;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 10px;
}

.loader-progress {
    height: 100%;
    width: 0;
    background-color: var(--accent-color);
    transition: width 0.1s ease;
    box-shadow: 0 0 10px var(--accent-color);
}

.loader-text {
    font-size: 18px;
    color: var(--accent-color);
    text-shadow: 0 0 5px var(--accent-color);
}

/* Header Styles */
header {
    background-color: var(--secondary-color);
    padding: 20px 0;
    text-align: center;
    border-bottom: 1px solid #333;
}

/* Navigation Styles */
nav {
    background-color: var(--secondary-color);
    padding: 15px 0;
    border-bottom: 1px solid #333;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    flex-wrap: wrap;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: var(--text-color);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 10px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

nav ul li a:hover {
    background-color: var(--accent-color);
    color: var(--secondary-color);
    box-shadow: 0 0 10px var(--accent-color);
}

/* Hero Slider Styles */
.hero-slider {
    position: relative;
    height: 500px;
    overflow: hidden;
    margin-bottom: 50px;
}

.slider-container {
    position: relative;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

.slide-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 80%;
    z-index: 2;
}

.slide-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-shadow: 0 0 10px #000;
    color: var(--accent-color);
}

.slide-text p {
    font-size: 1.2rem;
    text-shadow: 0 0 10px #000;
}

.slider-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    z-index: 2;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #555;
    margin: 0 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background-color: var(--accent-color);
    box-shadow: 0 0 5px var(--accent-color);
}

/* Section Styles */
.section-title {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.section-title h2 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.title-bar {
    width: 100px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 0 auto;
    box-shadow: 0 0 5px var(--accent-color);
}

.about-section {
    padding: 50px 10%;
    background-color: var(--secondary-color);
    margin-bottom: 50px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.about-card {
    background-color: var(--primary-color);
    padding: 30px;
    border-radius: 5px;
    border: 1px solid #333;
    transition: all 0.3s ease;
    text-align: center;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 255, 0, 0.2);
    border-color: var(--accent-color);
}

.card-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

.about-card h3 {
    margin-bottom: 15px;
    color: var(--accent-color);
}

.interaction-section {
    padding: 50px 10%;
    margin-bottom: 50px;
}

.interaction-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.interaction-content p {
    flex: 1;
    min-width: 300px;
    margin-right: 30px;
    margin-bottom: 20px;
}

.interaction-content img {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    border-radius: 5px;
    filter: grayscale(50%);
    transition: all 0.3s ease;
}

.interaction-content img:hover {
    filter: grayscale(0%);
    box-shadow: 0 0 15px var(--accent-color);
}

/* Footer Styles */
footer {
    background-color: var(--secondary-color);
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid #333;
}

.social-links {
    margin-bottom: 20px;
}

.social-links a {
    font-size: 1.5rem;
    margin: 0 15px;
    color: var(--text-color);
    transition: all 0.3s ease;
}

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

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        align-items: center;
    }

    nav ul li {
        margin: 5px 0;
    }

    .hero-slider {
        height: 400px;
    }

    .slide-text h2 {
        font-size: 2rem;
    }

    .slide-text p {
        font-size: 1rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .interaction-content {
        flex-direction: column;
    }

    .interaction-content p {
        margin-right: 0;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 300px;
    }

    .slide-text h2 {
        font-size: 1.5rem;
    }

    .section-title h2 {
        font-size: 1.5rem;
    }
}