* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

:root {
    --primary-black: #000000;
    --secondary-black: #111111;
    --primary-white: #FFFFFF;
    --secondary-white: #F5F5F5;
    --accent-gray: #333333;
    --light-gray: #888888;
    --border-color: #222222;
}

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

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


header {
    background-color: var(--secondary-black);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

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

.logo-icon {
    font-size: 28px;
    color: var(--primary-white);
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(to right, var(--primary-white), var(--light-gray));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

nav a {
    color: var(--primary-white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    font-size: 16px;
}

nav a:hover {
    color: var(--light-gray);
}


.search-section {
    padding: 60px 0 40px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.search-title {
    font-size: 36px;
    margin-bottom: 10px;
    font-weight: 700;
}

.search-subtitle {
    color: var(--light-gray);
    margin-bottom: 40px;
    font-size: 18px;
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--secondary-black);
    border-radius: 12px;
    padding: 40px;
    border: 1px solid var(--border-color);
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.search-input {
    padding: 16px 20px;
    background-color: var(--primary-black);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--primary-white);
    font-size: 16px;
    transition: border-color 0.3s;
}

.search-input:focus {
    outline: none;
    border-color: var(--light-gray);
}

.search-btn {
    padding: 16px 20px;
    background-color: var(--primary-white);
    color: var(--primary-black);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.search-btn:hover {
    background-color: var(--secondary-white);
}


.stats-section {
    padding: 50px 0;
    border-bottom: 1px solid var(--border-color);
}

.section-title {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.stat-card {
    background-color: var(--secondary-black);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s, border-color 0.3s;
}

.stat-card:hover {
    transform: translateY(-3px);
    border-color: var(--light-gray);
}

.stat-icon {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--primary-white);
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary-white);
}

.stat-label {
    color: var(--light-gray);
    font-size: 14px;
    margin-top: 6px;
}

.stat-suffix {
    color: var(--light-gray);
    font-size: 12px;
    margin-top: 2px;
    font-weight: 500;
}

.stat-card.loading {
    opacity: 0.6;
}

.stat-card.loading .stat-number {
    color: var(--light-gray);
}


.info-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
}

.info-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    align-items: center;
}

.info-text {
    padding-right: 20px;
}

.info-title {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 700;
}

.info-description {
    color: var(--light-gray);
    margin-bottom: 30px;
    font-size: 18px;
    line-height: 1.8;
}

.info-list {
    list-style: none;
    margin-bottom: 30px;
}

.info-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-white);
    font-size: 17px;
}

.info-list i {
    color: var(--primary-white);
}

.info-image {
    background-color: var(--secondary-black);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.info-image i {
    font-size: 120px;
    margin-bottom: 30px;
    color: var(--primary-white);
}

.image-caption {
    color: var(--light-gray);
    font-size: 18px;
}


.how-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.step {
    background-color: var(--secondary-black);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    position: relative;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-black);
    border: 1px solid var(--border-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 20px;
}

.step-icon {
    font-size: 40px;
    margin: 20px 0;
    color: var(--primary-white);
}

.step-title {
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 600;
}

.step-description {
    color: var(--light-gray);
    font-size: 16px;
}


footer {
    background-color: var(--secondary-black);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

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

.footer-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-section p, .footer-section a {
    color: var(--light-gray);
    margin-bottom: 10px;
    display: block;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--primary-white);
}

.telegram-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #0088cc 0%, #229ED9 100%);
    color: #FFFFFF !important;
    padding: 14px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    margin-top: 15px;
    transition: all 0.5s ease-in-out;
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.3);
    border: none;
    cursor: pointer;
}

.telegram-btn,
.telegram-btn span {
    color: #FFFFFF !important;
}

.telegram-btn i {
    font-size: 20px;
    color: #FFFFFF !important;
    animation: pulse 2s ease-in-out infinite;
}

.telegram-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.8), 0 6px 20px rgba(0, 136, 204, 0.5);
    background: linear-gradient(135deg, #229ED9 0%, #0088cc 100%);
    transition: all 0.5s ease-in-out;
}

.telegram-btn:active {
    transform: translateY(0);
    transition: all 0.3s ease-in-out;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--light-gray);
    font-size: 15px;
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        gap: 20px;
    }
    
    .search-title {
        font-size: 28px;
    }
    
    .search-subtitle {
        font-size: 16px;
    }
    
    .search-box {
        padding: 30px 20px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .info-title {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    nav ul {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .search-title {
        font-size: 24px;
    }
    
    .stat-number {
        font-size: 36px;
    }
}