/* CSS Variables */
:root {
    --primary: #7000ff;
    --primary-light: #9a4eff;
    --primary-dark: #5000cc;
    --bg-dark: #0a0a0f;
    --bg-dark-lighter: #121218;
    --card-dark: #1a1a24;
    --text-light: #ffffff;
    --text-muted: #b0b3c1;
    --border-color: #2a2a3a;
    --gradient-primary: linear-gradient(135deg, #7000ff, #9a4eff);
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --transition: all 0.3s ease;
    --glass-bg: rgba(26, 26, 36, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-primary: 0 8px 32px rgba(112, 0, 255, 0.15);
    --shadow-hover: 0 20px 40px rgba(112, 0, 255, 0.25);
}

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

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

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

/* Glass Effect */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

/* Header Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.navbar nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius-lg);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-light);
}

.logo-primary {
    color: var(--primary);
}

.logo-accent {
    color: var(--primary-light);
}

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

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.theme-toggle {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.theme-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.mobile-menu {
    display: none;
}

/* Main Content */
.main-content {
    margin-top: 100px;
    padding: 4rem 0;
}

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

.page-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    font-family: 'Poppins', sans-serif;
}

.primary-text {
    color: var(--primary);
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.section-underline {
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 0 auto;
    border-radius: 2px;
}

/* Filter Section */
.filter-section {
    margin-bottom: 3rem;
    text-align: center;
}

.filter-tabs {
    display: inline-flex;
    gap: 1rem;
    background: var(--card-dark);
    padding: 0.5rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    flex-wrap: wrap;
    justify-content: center;
}

.filter-tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    border-radius: 25px;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
}

.filter-tab.active {
    background: var(--gradient-primary);
    color: var(--text-light);
    box-shadow: var(--shadow-primary);
}

.filter-tab:hover:not(.active) {
    color: var(--primary);
    background: rgba(112, 0, 255, 0.1);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    background: var(--card-dark);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border-color);
    position: relative;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.service-thumbnail {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.service-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.service-card:hover .service-thumbnail img {
    transform: scale(1.1);
}

.service-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.service-badge.featured {
    background: linear-gradient(135deg, #ff6b35, #ff8e53);
    color: white;
}

.service-badge.popular {
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    color: white;
}

.service-badge.trending {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
}

.service-badge.expert {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: white;
}

.service-badge.new {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
    color: white;
}

.service-badge.pro {
    background: linear-gradient(135deg, #fa709a, #fee140);
    color: white;
}

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.8) 100%);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    opacity: 0;
    transition: var(--transition);
}

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

.service-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stars {
    color: #fbbf24;
    font-size: 0.9rem;
}

.rating-count {
    color: var(--text-light);
    font-size: 0.8rem;
    font-weight: 500;
}

.service-content {
    padding: 1.5rem;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-family: 'Poppins', sans-serif;
}

.service-description {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.service-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.service-tag {
    background: rgba(112, 0, 255, 0.1);
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
    border: 1px solid rgba(112, 0, 255, 0.2);
}

.service-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.service-price {
    display: flex;
    flex-direction: column;
}

.price-label {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 0.2rem;
}

.price-amount {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
}

.btn-explore {
    background: var(--gradient-primary);
    color: var(--text-light);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.btn-explore:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

/* Footer Styles */
.footer-section {
    background: var(--bg-dark-lighter);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-info p {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-muted);
    transition: var(--transition);
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-light);
    transform: translateY(-2px);
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.footer-links ul,
.footer-services ul {
    list-style: none;
}

.footer-links li,
.footer-services li {
    margin-bottom: 0.5rem;
}

.footer-links a,
.footer-services a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

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

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
}

.contact-info i {
    color: var(--primary);
    width: 16px;
}

.footer-divider {
    height: 1px;
    background: var(--border-color);
    margin-bottom: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.footer-bottom-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu {
        display: block;
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-dark);
        z-index: 2000;
        transition: var(--transition);
        padding: 2rem;
    }
    
    .mobile-menu.active {
        left: 0;
    }
    
    .mobile-close-btn {
        position: absolute;
        top: 2rem;
        right: 2rem;
        background: var(--card-dark);
        border: 1px solid var(--border-color);
        color: var(--text-light);
        padding: 0.5rem;
        border-radius: var(--border-radius);
        cursor: pointer;
    }
    
    .mobile-nav-links {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        margin-top: 4rem;
    }
    
    .mobile-nav-links .nav-link {
        font-size: 1.2rem;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .filter-tabs {
        flex-direction: column;
        width: 100%;
        padding: 1rem;
        gap: 0.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .main-content {
        margin-top: 80px;
        padding: 2rem 0;
    }
    
    .service-content {
        padding: 1rem;
    }
    
    .service-thumbnail {
        height: 180px;
    }
    
    .service-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .btn-explore {
        width: 100%;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

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

.service-card {
    animation: fadeInUp 0.6s ease forwards;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }