/* ===== Global Styles */
:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --dark-bg: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border-color: #334155;
    --gradient: linear-gradient(135deg, #6366f1 0%, #ec4899 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ===== Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

    .navbar.scrolled {
        background: rgba(15, 23, 42, 0.98);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

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

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

    .logo .accent {
        background: var(--gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

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

    .nav-links a {
        color: var(--text-secondary);
        font-weight: 500;
        transition: color 0.3s ease;
        position: relative;
    }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--primary-color);
        }

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

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

.search-icon {
    position: relative;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: background 0.3s ease;
}

    .search-icon:hover {
        background: var(--card-bg);
    }

/* ===== Hero Section */
.hero {
    padding-top: 120px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    position: relative;
    overflow: hidden;
}

    .hero::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -10%;
        width: 60%;
        height: 200%;
        background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
        animation: float 20s ease-in-out infinite;
    }

    .hero::after {
        content: '';
        position: absolute;
        bottom: -30%;
        left: -10%;
        width: 50%;
        height: 150%;
        background: radial-gradient(circle, rgba(236, 72, 153, 0.08) 0%, transparent 70%);
        animation: float 25s ease-in-out infinite reverse;
    }

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

.hero-content {
    max-width: 800px;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

/* ===== Buttons */
.btn {
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

    .btn-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
    }

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

    .btn-outline:hover {
        background: rgba(99, 102, 241, 0.1);
        transform: translateY(-3px);
    }

/* ===== Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ===== Blog Section */
.blog-section {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

    .section-header h2 {
        font-size: 2.5rem;
        font-weight: 700;
        margin-bottom: 1rem;
    }

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* ===== Blog Cards */
.blog-card {
    background: var(--card-bg);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    cursor: pointer;
}

    .blog-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
        border-color: var(--primary-color);
    }

.blog-image-container {
    position: relative;
    height: 220px;
    overflow: hidden;
}

    .blog-image-container img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

.blog-card:hover .blog-image-container img {
    transform: scale(1.1);
}

.blog-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.9);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.blog-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.blog-card:hover .blog-overlay {
    opacity: 1;
}

.read-more {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .read-more:hover {
        transform: scale(1.05);
        box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
    }

.blog-content {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

    .blog-meta a {
        color: var(--primary-color);
    }

.blog-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

    .tags li a {
        padding: 0.375rem 0.75rem;
        background: rgba(99, 102, 241, 0.1);
        border-radius: 50px;
        font-size: 0.75rem;
        color: var(--primary-color);
        transition: all 0.3s ease;
    }

        .tags li a:hover {
            background: rgba(99, 102, 241, 0.2);
            transform: translateY(-2px);
        }

/* ===== Load More */
.load-more-container {
    text-align: center;
}

.load-more {
    padding: 1rem 3rem;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .load-more:hover {
        background: var(--primary-color);
        color: white;
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
    }

/* ===== Newsletter Section */
.newsletter-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

.newsletter-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

    .newsletter-content h2 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .newsletter-content p {
        color: var(--text-secondary);
        margin-bottom: 2rem;
    }

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

    .newsletter-form input {
        flex: 1;
        padding: 1rem 1.5rem;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--border-color);
        border-radius: 50px;
        color: white;
        font-size: 1rem;
    }

        .newsletter-form input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
        }

/* ===== Footer */
.footer {
    background: #0a0f1c;
    padding: 6rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

    .footer-col ul li a {
        color: var(--text-secondary);
        transition: color 0.3s ease;
    }

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

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
    font-size: 1.25rem;
}

    .social-link:hover {
        background: var(--primary-color);
        transform: translateY(-5px);
    }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-links a {
    color: var(--text-muted);
    margin-left: 2rem;
    transition: color 0.3s ease;
}

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

/* ===== Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 2000;
}

    .search-modal.active {
        opacity: 1;
        visibility: visible;
    }

.search-content {
    background: var(--dark-bg);
    padding: 2rem;
    border-radius: 1rem;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.close-search {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.search-form {
    display: flex;
    gap: 0.5rem;
}

.search-input {
    flex: 1;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: white;
    font-size: 1rem;
}

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

.search-btn {
    padding: 1rem 1.5rem;
    background: var(--gradient);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1.25rem;
}

/* ===== Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

    .mobile-menu-btn span {
        width: 25px;
        height: 2px;
        background: var(--text-primary);
        transition: all 0.3s ease;
    }

/* ===== Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .newsletter-form {
        flex-direction: column;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-links a {
        margin: 0 1rem;
    }
}