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

:root {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --accent-color: #e74c3c;
    --dark-bg: #2c3e50;
    --light-bg: #ecf0f1;
    --text-dark: #2c3e50;
    --text-light: #ffffff;
    --text-muted: #95a5a6;
    --gradient: linear-gradient(120deg, var(--primary-color), var(--secondary-color));
    --card-bg: #34495e;
    --border-radius: 8px;
}

body {
    font-family: 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light-bg);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 0.5em;
    line-height: 1.2;
    font-weight: 700;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--dark-bg);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient);
    margin: 10px auto 0;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
}

.primary-btn {
    background: var(--gradient);
    color: var(--text-light);
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(52, 152, 219, 0.4);
    color: var(--text-light);
}

.secondary-btn {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.secondary-btn:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn.large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Header Styles */
header {
    background-color: var(--dark-bg);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo-svg {
    display: block;
}

.logo h1 {
    font-size: 1.6rem;
    color: var(--text-light);
    margin-bottom: 0;
}

nav {
    display: flex;
    align-items: center;
}

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

.nav-links li a {
    color: var(--text-light);
    font-weight: 500;
    position: relative;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
}

.menu-toggle span {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--text-light);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
#hero {
    background: var(--dark-bg);
    color: var(--text-light);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.2), rgba(46, 204, 113, 0.2));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.hero-content h2 span {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    color: #bdc3c7;
    margin-bottom: 2.5rem;
    max-width: 80%;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Forums Section */
#forums {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.forum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.forum-card {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.forum-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.forum-icon {
    margin: 0 auto 1.5rem;
    width: 70px;
    height: 70px;
}

.forum-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-bg);
}

.forum-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    min-height: 50px;
}

.forum-stats {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.forum-link {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--text-light);
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
}

.forum-link:hover {
    background-color: var(--secondary-color);
    color: var(--text-light);
}

/* Topics Section */
#topics {
    padding: 5rem 0;
    background-color: #fff;
}

.topics-list {
    margin-top: 3rem;
}

.topic-item {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.topic-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--dark-bg);
}

.topic-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.topic-item p {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.read-more {
    display: inline-block;
    font-weight: 600;
    color: var(--primary-color);
}

.read-more:hover {
    color: var(--secondary-color);
}

/* Technology Section */
#technology {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.tech-wrapper {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-top: 3rem;
}

.tech-content {
    flex: 1;
}

.tech-features li {
    margin-bottom: 2rem;
    position: relative;
}

.tech-features h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--dark-bg);
}

.tech-features p {
    color: var(--text-muted);
}

.tech-visual {
    flex: 1;
    max-width: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: var(--gradient);
    color: var(--text-light);
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

.cta-section .btn {
    background: #fff;
    color: var(--primary-color);
}

.cta-section .btn:hover {
    background: var(--dark-bg);
    color: var(--text-light);
}

/* Footer */
footer {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: 4rem 0 1rem;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.footer-logo span {
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-links {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--gradient);
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    color: #bdc3c7;
}

.footer-col ul li a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .tech-wrapper {
        flex-direction: column;
        gap: 3rem;
    }
    
    .tech-visual {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        gap: 0;
        background-color: var(--dark-bg);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }
    
    .nav-links.show {
        display: flex;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links li a {
        display: block;
        padding: 1rem 2rem;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
        max-width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-main {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links {
        width: 100%;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .forum-grid {
        grid-template-columns: 1fr;
    }
    
    .forum-card {
        padding: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .topic-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .footer-col {
        width: 100%;
        margin-bottom: 2rem;
    }
}