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

html {
    height: 100%;
    scroll-behavior: smooth;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
}

body {
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
    color: #2d3748;
    position: relative;
    overflow-x: hidden;
}

/* Animated Background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.circle1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #FF6B6B, #FFD93D);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.circle2 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, #6BCF7F, #4ECDC4);
    top: 20%;
    right: -150px;
    animation-delay: 3s;
}

.circle3 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #A8E6CF, #FFD93D);
    bottom: -100px;
    left: 10%;
    animation-delay: 6s;
}

.circle4 {
    width: 450px;
    height: 450px;
    background: linear-gradient(135deg, #FF8B94, #C7CEEA);
    bottom: 10%;
    right: 5%;
    animation-delay: 9s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        transform: translate(30px, 50px) scale(1.05);
    }
}

/* Main Container */
.main-container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    padding: 2rem 1rem;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

/* Header Section */
.hero-header {
    text-align: center;
    padding: 2rem 1rem 3rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    margin-bottom: 2rem;
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    margin-bottom: 1rem;
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    overflow: visible;
}

.tagline {
    font-size: 1.4rem;
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 1rem;
}

.main-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: #718096;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* CTA Button */
.cta-button {
    background: linear-gradient(135deg, #FF6B6B 0%, #FFD93D 50%, #6BCF7F 100%);
    background-size: 200% 200%;
    border: none;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
    animation: gradientMove 3s ease infinite;
}

@keyframes gradientMove {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.4);
}

.cta-button i {
    font-size: 1.3rem;
}

/* Bookmark Banner */
.bookmark-banner {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    animation: fadeIn 1s ease-out 0.3s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.bookmark-banner i {
    font-size: 1.5rem;
    color: #FF6B6B;
}

.bookmark-banner span {
    color: #4a5568;
    font-weight: 500;
}

kbd {
    background: #2d3748;
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 5px;
    font-family: monospace;
    font-size: 0.9rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Sports Grid */
.sports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.sport-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sport-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(107, 207, 127, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.sport-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(255, 107, 107, 0.3);
}

.sport-card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #FF6B6B, #6BCF7F);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: all 0.4s ease;
}

.sport-card:hover .card-icon {
    transform: rotate(10deg) scale(1.1);
}

.card-icon i {
    font-size: 2rem;
    color: white;
}

.sport-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 0.8rem;
}

.live-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #FF6B6B;
    font-weight: 600;
    font-size: 0.9rem;
}

.pulse {
    width: 10px;
    height: 10px;
    background: #FF6B6B;
    border-radius: 50%;
    position: relative;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(255, 107, 107, 0);
    }
}

/* Info Section */
.info-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    margin-bottom: 2rem;
    animation: fadeIn 1s ease-out 0.5s both;
}

.info-card {
    margin-bottom: 2rem;
}

.info-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.info-header i {
    font-size: 2rem;
    color: #FF6B6B;
}

.info-header h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #2d3748;
}

.info-card p {
    color: #4a5568;
    line-height: 1.8;
    font-size: 1rem;
}

/* Content Article */
.content-article h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2d3748;
    margin: 2rem 0 1rem;
    position: relative;
    padding-left: 1rem;
}

.content-article h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 70%;
    background: linear-gradient(135deg, #FF6B6B, #6BCF7F);
    border-radius: 10px;
}

.content-article p {
    color: #4a5568;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.features-list {
    list-style: none;
    margin: 1.5rem 0;
}

.features-list li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.features-list i {
    color: #6BCF7F;
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.features-list strong {
    color: #2d3748;
    font-weight: 700;
}

.features-list div {
    color: #4a5568;
    line-height: 1.8;
}

.alternatives-list {
    list-style: none;
    padding-left: 0;
}

.alternatives-list li {
    padding: 1rem;
    margin-bottom: 0.8rem;
    background: rgba(107, 207, 127, 0.1);
    border-radius: 15px;
    border-left: 4px solid #6BCF7F;
    color: #4a5568;
    line-height: 1.7;
}

.alternatives-list strong {
    color: #2d3748;
    font-weight: 700;
}

/* FAQ Section */
.faq-item {
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.05), rgba(107, 207, 127, 0.05));
    border-radius: 20px;
    border: 2px solid rgba(255, 107, 107, 0.2);
}

.faq-item h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 0.8rem;
}

.faq-item p {
    color: #4a5568;
    line-height: 1.8;
    margin: 0;
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 2rem 1rem;
    margin-top: 2rem;
}

.footer-content {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.footer-content i {
    font-size: 1.2rem;
    color: #4a5568;
}

.footer-content span {
    color: #4a5568;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-header {
        padding: 1.5rem 1rem 2rem;
    }

    .tagline {
        font-size: 1.1rem;
    }

    .main-title {
        font-size: 0.95rem;
    }

    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

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

    .sport-card {
        padding: 1.5rem 1rem;
    }

    .card-icon {
        width: 60px;
        height: 60px;
    }

    .card-icon i {
        font-size: 1.5rem;
    }

    .sport-card h3 {
        font-size: 1rem;
    }

    .info-section {
        padding: 1.5rem;
    }

    .content-article h2 {
        font-size: 1.4rem;
    }

    .bookmark-banner {
        flex-direction: column;
        text-align: center;
    }

    .circle {
        filter: blur(60px);
    }
}

@media (max-width: 480px) {
    .main-container {
        padding: 1rem 0.5rem;
    }

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

    .logo-container {
        max-width: 280px;
    }

    .info-header {
        flex-direction: column;
        align-items: flex-start;
    }
}