/* Base styles and reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --primary: #4A90E2;
    --primary-dark: #2A6AC0;
    --secondary: #9B59B6;
    --accent: #E74C3C;
    --dark: #2C3E50;
    --light: #ECF0F1;
    --text: #333333;
    --text-light: #FFFFFF;
    --shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
    --border-radius: 6px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background-color: #F8F9FA;
    overflow-x: hidden;
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    font-weight: 700;
}

img {
    max-width: 100%;
    height: auto;
}

/* Header Styles */
header {
    background-color: #FFFFFF;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    margin-right: 0.5rem;
}

.site-title {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary);
}

.main-nav ul {
    display: flex;
    gap: 2rem;
}

.main-nav a {
    color: var(--dark);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

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

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

.main-nav a:hover::after {
    width: 100%;
}

/* Banner Section */
.banner {
    background: linear-gradient(to right, #2C3E50, #4A90E2);
    color: var(--text-light);
    padding: 4rem 1rem;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.banner-content {
    max-width: 600px;
    margin: 0 auto 0 10%;
    z-index: 10;
}

.banner h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.banner h1 span {
    color: var(--accent);
    display: block;
}

.banner p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.banner-graphic {
    position: relative;
    width: 50%;
    max-width: 400px;
}

.banner-svg {
    width: 100%;
    height: auto;
}

/* Action Button Styles */
.action-button {
    display: inline-block;
    background-color: var(--accent);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
    transition: var(--transition);
}

.action-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
}

.action-button.secondary {
    background-color: var(--primary);
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.action-button.secondary:hover {
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

/* Pulse animation */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(231, 76, 60, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0);
    }
}

/* Content Sections */
.content-section {
    padding: 5rem 1rem;
}

.content-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark);
}

.dark-section {
    background-color: var(--dark);
    color: var(--text-light);
}

.dark-section h2 {
    color: var(--text-light);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.feature-item h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Popular Content Section */
.popular-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.content-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.content-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.card-thumbnail {
    width: 100%;
    position: relative;
}

.card-info {
    padding: 1.5rem;
}

.card-info h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.card-info p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.rating {
    color: #F1C40F;
}

.star.half {
    position: relative;
    display: inline-block;
}

.star.half::after {
    content: '★';
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    overflow: hidden;
    color: #F1C40F;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.about-text {
    padding: 1rem;
}

.about-text p {
    margin-bottom: 1.5rem;
}

.about-image {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

/* Footer Styles */
footer {
    background-color: var(--dark);
    color: var(--text-light);
    padding: 3rem 1rem;
    margin-top: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.footer-logo-svg {
    width: 40px;
    height: 40px;
    margin-right: 0.5rem;
}

.copyright {
    margin-bottom: 0.5rem;
}

.disclaimer {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Media Queries for Responsiveness */
@media (max-width: 992px) {
    .banner-content {
        margin: 0 auto;
        text-align: center;
        padding: 0 1rem;
    }
    
    .banner-graphic {
        display: none;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        padding: 1rem;
    }
    
    .logo {
        margin-bottom: 1rem;
    }
    
    .main-nav ul {
        gap: 1rem;
    }
    
    .banner h1 {
        font-size: 2.2rem;
    }
    
    .features-grid,
    .popular-content {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto 3rem;
    }
}

@media (max-width: 480px) {
    .banner {
        padding: 3rem 1rem;
    }
    
    .banner h1 {
        font-size: 1.8rem;
    }
    
    .content-section {
        padding: 3rem 1rem;
    }
    
    .content-section h2 {
        font-size: 2rem;
    }
}