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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* Header */
.header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    width: 50px;
    height: 50px;
}

.brand-name {
    font-size: 28px;
    font-weight: bold;
    color: #0066FF;
    margin: 0;
}

.header-phone {
    font-size: 18px;
    font-weight: bold;
    color: #0066FF;
    text-decoration: none;
    padding: 10px 20px;
    border: 2px solid #0066FF;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.header-phone:hover {
    background-color: #0066FF;
    color: white;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0066FF 0%, #00FFFF 100%);
    color: white;
    padding: 120px 0 80px;
    margin-top: 80px;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-text {
    flex: 1;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img {
    width: 100%;
    max-width: 500px;
    height: 350px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.hero-title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.btn {
    padding: 15px 30px;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 30px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: #ffffff;
    color: #0066FF;
    border: 2px solid #ffffff;
}

.btn-primary:hover {
    background-color: transparent;
    color: #ffffff;
}

.btn-secondary {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

.btn-secondary:hover {
    background-color: #ffffff;
    color: #0066FF;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 300px;
    height: 300px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.placeholder-icon {
    width: 150px;
    height: 150px;
}

/* Section Styles */
.section-title {
    font-size: 36px;
    font-weight: bold;
    color: #0066FF;
    text-align: center;
    margin-bottom: 50px;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: #ffffff;
}

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

.about-item {
    text-align: center;
    padding: 30px;
    border-radius: 15px;
    background-color: #f8f9fa;
    transition: transform 0.3s ease;
}

.about-item:hover {
    transform: translateY(-5px);
}

.about-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.about-item h3 {
    font-size: 24px;
    color: #0066FF;
    margin-bottom: 15px;
}

.about-item p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: #f8f9fa;
}

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

.feature-card {
    background-color: #ffffff;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.feature-card h3 {
    font-size: 22px;
    color: #0066FF;
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

/* Tournament Tools Section */
.tournament-tools {
    padding: 80px 0;
    background-color: #ffffff;
}

.tools-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.tools-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.tools-text h3 {
    font-size: 32px;
    color: #0066FF;
    margin-bottom: 30px;
}

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

.tools-list li {
    font-size: 18px;
    color: #333;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    position: relative;
    padding-left: 30px;
}

.tools-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #00FFFF;
    font-weight: bold;
    font-size: 20px;
}

.tools-image {
    display: flex;
    justify-content: center;
}

/* Analytics Section */
.analytics {
    padding: 80px 0;
    background-color: #f8f9fa;
}

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

.analytics-card {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.analytics-card h3 {
    font-size: 22px;
    color: #0066FF;
    margin-bottom: 15px;
}

.analytics-card p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
}

.analytics-visual {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.analytics-visual svg {
    width: 100%;
    height: 100%;
}

/* Technology Section */
.technology {
    padding: 80px 0;
    background-color: #ffffff;
}

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

.tech-item {
    text-align: center;
    padding: 30px;
    border-radius: 15px;
    background-color: #f8f9fa;
    transition: transform 0.3s ease;
}

.tech-item:hover {
    transform: translateY(-5px);
}

.tech-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.tech-item h3 {
    font-size: 20px;
    color: #0066FF;
    margin-bottom: 10px;
}

/* Products Section */
.products {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-image {
    margin-bottom: 20px;
}

.product-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto;
}

.product-card h3 {
    font-size: 24px;
    color: #0066FF;
    margin-bottom: 15px;
}

.product-card p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-price {
    font-size: 28px;
    font-weight: bold;
    color: #00FFFF;
    margin-bottom: 20px;
}

/* Contacts Section */
.contacts {
    padding: 80px 0;
    background-color: #ffffff;
}

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

.contact-item {
    text-align: center;
    padding: 40px 30px;
    border-radius: 15px;
    background-color: #f8f9fa;
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.contact-item h3 {
    font-size: 24px;
    color: #0066FF;
    margin-bottom: 15px;
}

.contact-item p {
    font-size: 18px;
    color: #333;
}

.contact-item a {
    color: #0066FF;
    text-decoration: none;
    font-weight: bold;
}

.contact-item a:hover {
    color: #00FFFF;
}

/* Footer */
.footer {
    background-color: #0066FF;
    color: white;
    padding: 50px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-logo .logo {
    width: 60px;
    height: 60px;
}

.footer-brand {
    font-size: 24px;
    font-weight: bold;
    color: white;
}

.footer-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: white;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #00FFFF;
}

.footer-info {
    text-align: right;
}

.footer-info p {
    margin-bottom: 5px;
    opacity: 0.9;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .hero-img {
        height: 250px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .tools-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .tools-img {
        height: 250px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .about-grid,
    .features-grid,
    .analytics-grid,
    .tech-grid,
    .products-grid,
    .contacts-grid {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .header-phone {
        font-size: 16px;
        padding: 8px 15px;
    }
    
    .brand-name {
        font-size: 24px;
    }
    
    .logo {
        width: 40px;
        height: 40px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .footer-info {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .about-item,
    .feature-card,
    .analytics-card,
    .tech-item,
    .product-card,
    .contact-item {
        padding: 20px;
    }
    
    .image-placeholder {
        width: 250px;
        height: 250px;
    }
    
    .hero-img {
        height: 200px;
    }
    
    .tools-img {
        height: 200px;
    }
    
    .placeholder-icon {
        width: 120px;
        height: 120px;
    }
    
    .footer-links {
        gap: 20px;
    }
    
    .footer-links a {
        font-size: 14px;
    }
}