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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

/* Header */
header {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: #4CAF50;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.language-switcher {
    display: flex;
    gap: 10px;
}

.lang-btn {
    background: #4CAF50;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background: #45a049;
    transform: scale(1.05);
}

.lang-btn.active {
    background: #ff6b35;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

nav a:hover {
    color: #4CAF50;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%23333" width="1200" height="600"/><rect fill="%23444" x="0" y="0" width="100" height="100"/><rect fill="%23444" x="200" y="200" width="150" height="150"/><rect fill="%23555" x="500" y="300" width="200" height="200"/></svg>');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 120px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    text-transform: uppercase;
    margin-bottom: 15px;
    color: #4CAF50;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    letter-spacing: 3px;
}

.hero p {
    font-size: 24px;
    margin-bottom: 30px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
}

.cta-button {
    display: inline-block;
    background: #4CAF50;
    color: white;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    background: #45a049;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Modes Section */
.modes-section {
    padding: 80px 20px;
    background-color: white;
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-bottom: 4px solid #4CAF50;
    padding-bottom: 15px;
    display: inline-block;
    width: 100%;
}

.modes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.mode-card {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border-left: 5px solid #4CAF50;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.mode-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-left: 5px solid #ff6b35;
}

.mode-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.mode-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #333;
    text-transform: uppercase;
}

.mode-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

/* Info Section */
.info-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.info-box {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    border: 2px solid #4CAF50;
    transition: all 0.3s ease;
}

.info-box:hover {
    background: rgba(76, 175, 80, 0.2);
    transform: scale(1.05);
}

.info-box h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #4CAF50;
    text-transform: uppercase;
}

/* Admin Team Section */
.team-section {
    padding: 80px 20px;
    background-color: white;
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.admin-card {
    text-align: center;
    transition: all 0.3s ease;
}

.admin-card:hover {
    transform: translateY(-10px);
}

.admin-profile {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto 20px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 4px solid #4CAF50;
    transition: all 0.3s ease;
}

.admin-card:hover .admin-profile {
    box-shadow: 0 10px 25px rgba(76, 175, 80, 0.4);
    border-color: #ff6b35;
}

.admin-profile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-name {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
    text-transform: capitalize;
}

.admin-tag {
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.admin-tag img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

/* IP Section */
.ip-section {
    padding: 40px 20px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    text-align: center;
}

.ip-box {
    background: rgba(76, 175, 80, 0.2);
    border: 2px solid #4CAF50;
    padding: 20px 40px;
    border-radius: 10px;
    font-size: 24px;
    font-weight: bold;
    display: inline-block;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ip-box:hover {
    background: rgba(76, 175, 80, 0.4);
    transform: scale(1.05);
}

.ip-label {
    font-size: 14px;
    color: #aaa;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ip-address {
    font-size: 32px;
    color: #4CAF50;
    display: block;
    margin-top: 10px;
    font-family: 'Courier New', monospace;
}

/* Footer */
footer {
    background: #1a1a1a;
    color: white;
    text-align: center;
    padding: 30px 20px;
    margin-top: 50px;
    border-top: 3px solid #4CAF50;
}

footer p {
    margin: 8px 0;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }

    nav ul {
        flex-direction: column;
        gap: 15px;
        display: none;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 18px;
    }

    .section-title {
        font-size: 28px;
    }

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

    .admin-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 30px;
    }

    .admin-profile {
        width: 120px;
        height: 120px;
    }

    .ip-address {
        font-size: 20px;
    }
}

/* Hidden class */
.hidden {
    display: none !important;
}