/* Основные стили и переменные */
:root {
    --primary-dark: #000000;
    --primary-accent: #FFD700;
    --secondary-accent: #FFA500;
    --text-light: #FFFFFF;
    --text-gray: #AAAAAA;
    --grid-color: rgba(255, 215, 0, 0.1);
}

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

body {
    font-family: 'Exo 2', sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-light);
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, var(--grid-color) 0.5px, transparent 1px),
        radial-gradient(circle at 90% 80%, var(--grid-color) 0.5px, transparent 1px);
    background-size: 40px 40px;
    line-height: 1.6;
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, var(--primary-dark) 1px, transparent 1px),
        linear-gradient(180deg, var(--primary-dark) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    opacity: 0.3;
    z-index: -1;
}

.animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: var(--primary-accent);
    opacity: 0.3;
}

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

/* Header Styles */
header {
    padding: 25px 0;
    position: relative;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: 28px;
    color: var(--primary-accent);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.logo-image {
    height: 50px;
    width: auto;
    margin-right: 15px;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--primary-accent);
    font-size: 24px;
    cursor: pointer;
    z-index: 1000;
    position: relative;
}

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

nav li {
    margin-left: 35px;
}

nav a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--primary-accent);
}

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

nav a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 100px 0 150px;
    position: relative;
    text-align: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 4px;
    background: linear-gradient(to right, var(--primary-accent), var(--secondary-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.4rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.telegram-btn {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
    color: var(--primary-dark);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

.telegram-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.5);
}

.telegram-btn i {
    margin-right: 10px;
    font-size: 1.5rem;
}

.hero-image {
    position: relative;
    margin-top: 60px;
    perspective: 1000px;
}

.hexagon-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 600px;
    margin: 0 auto;
}

.hexagon {
    width: 100px;
    height: 115px;
    background: rgba(255, 215, 0, 0.1);
    margin: 5px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.hexagon:hover {
    background: rgba(255, 215, 0, 0.2);
    transform: scale(1.1) rotate(5deg);
    border: 1px solid var(--primary-accent);
}

.hexagon i {
    font-size: 2rem;
    color: rgba(255, 215, 0, 0.5);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: rgba(0, 0, 0, 0.7);
    position: relative;
}

.section-title {
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 70px;
    text-transform: uppercase;
    position: relative;
    color: var(--primary-accent);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--primary-accent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 10px;
    padding: 35px 30px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-accent);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.1);
}

.feature-icon {
    font-size: 3.5rem;
    color: var(--primary-accent);
    margin-bottom: 25px;
}

.feature-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--text-light);
    font-family: 'Orbitron', sans-serif;
}

.feature-card p {
    color: var(--text-gray);
    font-size: 1.1rem;
}

/* Topics Section */
.topics {
    padding: 100px 0;
    background: rgba(0, 0, 0, 0.8);
    position: relative;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
}

.topic-card {
    background: rgba(30, 30, 30, 0.7);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 8px;
    padding: 25px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.topic-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-accent);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.2);
}

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

.topic-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--text-light);
    font-family: 'Orbitron', sans-serif;
}

.topic-card p {
    color: var(--text-gray);
    font-size: 1rem;
}

/* CTA Section */
.cta {
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.7)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="black"/><path d="M0 50L100 50M50 0L50 100" stroke="rgba(255,215,0,0.1)" stroke-width="1"/></svg>');
}

.cta h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    margin-bottom: 30px;
    color: var(--primary-accent);
    text-transform: uppercase;
}

.cta p {
    font-size: 1.4rem;
    max-width: 700px;
    margin: 0 auto 50px;
    color: var(--text-gray);
}

/* Footer */
footer {
    padding: 50px 0 30px;
    background: rgba(10, 10, 10, 0.95);
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    text-align: center;
}

.footer-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    color: var(--primary-accent);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.bot-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin: 30px 0;
    max-width: 700px;
    margin: 30px auto;
}

.bot-feature {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    padding: 8px 15px;
    font-size: 0.9rem;
    color: var(--primary-accent);
}

.copyright {
    margin-top: 30px;
    color: var(--text-gray);
    font-size: 0.9rem;
}