/**
 * Osm Shop - Main Stylesheet
 * Portfolio + Shop + Blog Website
 */

/* ====================
   CSS Variables
   ==================== */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary-color: #06b6d4;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    
    --dark-bg: #0f172a;
    --dark-bg-light: #1e293b;
    --dark-bg-lighter: #334155;
    --light-bg: #f8fafc;
    --white: #ffffff;
    
    --text-dark: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --text-white: #ffffff;
    
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
    --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-card: linear-gradient(145deg, #1e293b 0%, #0f172a 100%);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
    
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
    
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

a:hover {
    color: var(--primary-light);
}

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

/* ====================
   Navigation
   ==================== */
#mainNav {
    padding: 15px 0;
    background: transparent;
    transition: var(--transition);
    z-index: 1000;
}

#mainNav.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 10px 0;
    box-shadow: var(--shadow-lg);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.brand-text {
    color: var(--text-white);
}

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

.nav-link {
    color: var(--text-white) !important;
    font-weight: 500;
    padding: 8px 16px !important;
    margin: 0 5px;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light) !important;
}

.nav-btn {
    border-radius: 8px;
    padding: 8px 20px !important;
    font-weight: 600;
}

/* ====================
   Hero Section
   ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    background: var(--dark-bg);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 60% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--primary-light);
    margin-bottom: 25px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--primary-light);
    margin-bottom: 20px;
    font-weight: 600;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 35px;
    max-width: 500px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-element {
    position: absolute;
    animation: float 6s ease-in-out infinite;
}

.floating-element.sql-img {
    width: 280px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    filter: drop-shadow(0 20px 40px rgba(99, 102, 241, 0.4));
}

.floating-element.admin-img {
    width: 320px;
    bottom: 10%;
    right: 5%;
    animation-delay: -3s;
    filter: drop-shadow(0 20px 40px rgba(139, 92, 246, 0.4));
}

.floating-element.code-snippet {
    background: var(--dark-bg-light);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: var(--border-radius);
    padding: 15px 20px;
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    color: var(--secondary-color);
    top: 50%;
    left: 0;
    animation-delay: -1.5s;
}

.floating-element.tech-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    top: 20%;
    right: 15%;
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* ====================
   Buttons
   ==================== */
.btn {
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 10px;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--dark-bg-lighter);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-light);
    background: rgba(99, 102, 241, 0.1);
}

.btn-white {
    background: white;
    color: var(--primary-color);
}

.btn-white:hover {
    background: var(--light-bg);
    color: var(--primary-dark);
}

.btn-lg {
    padding: 15px 40px;
    font-size: 1.1rem;
}

/* ====================
   Section Styles
   ==================== */
.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-light);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ====================
   Services Section
   ==================== */
.services {
    background: var(--dark-bg-light);
}

.service-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: var(--border-radius-lg);
    padding: 35px;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(99, 102, 241, 0.3);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 25px;
}

.service-title {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-white);
}

.service-description {
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    margin-bottom: 25px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.service-features li i {
    color: var(--success-color);
    font-size: 0.9rem;
}

.service-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-light);
}

.service-price span {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* ====================
   Portfolio Section
   ==================== */
.portfolio {
    background: var(--dark-bg);
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    background: var(--dark-bg-light);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: 50px;
    color: var(--text-light);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
}

.portfolio-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

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

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transition: var(--transition);
}

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

.portfolio-overlay a {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transform: translateY(20px);
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-overlay a {
    transform: translateY(0);
}

.portfolio-overlay a:hover {
    transform: scale(1.1);
}

.portfolio-content {
    padding: 25px;
}

.portfolio-category {
    display: inline-block;
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-light);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    margin-bottom: 12px;
}

.portfolio-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-white);
}

.portfolio-description {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.portfolio-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.portfolio-tech span {
    background: var(--dark-bg-lighter);
    color: var(--text-light);
    padding: 4px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
}

/* ====================
   Shop Section
   ==================== */
.shop {
    background: var(--dark-bg-light);
}

.product-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(99, 102, 241, 0.3);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent-color);
    color: white;
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.product-content {
    padding: 25px;
}

.product-category {
    color: var(--primary-light);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.product-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-white);
}

.product-title a:hover {
    color: var(--primary-light);
}

.product-description {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 15px;
    border-top: 1px solid var(--dark-bg-lighter);
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-current {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-light);
}

.price-original {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.btn-add-cart {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 10px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-add-cart:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
}

/* ====================
   Lead Generation Section
   ==================== */
.lead-section {
    background: var(--gradient-primary);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.lead-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.lead-content {
    position: relative;
    z-index: 2;
}

.lead-title {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 20px;
}

.lead-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.lead-features {
    list-style: none;
}

.lead-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.lead-features li i {
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.lead-form {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-xl);
}

.lead-form h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.lead-form p {
    color: var(--text-light);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition);
    background: white;
    color: var(--text-dark);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.form-select {
    width: 100%;
    padding: 14px 18px;
    padding-right: 45px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    appearance: none;
    background: white;
    color: var(--text-dark);
    cursor: pointer;
}

.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* ====================
   Testimonials Section
   ==================== */
.testimonials {
    background: var(--dark-bg);
}

.testimonial-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: var(--border-radius-lg);
    padding: 35px;
    height: 100%;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.3);
}

.testimonial-rating {
    color: var(--accent-color);
    margin-bottom: 20px;
}

.testimonial-content {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.testimonial-name {
    font-size: 1.1rem;
    color: var(--text-white);
    margin-bottom: 3px;
}

.testimonial-company {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ====================
   Blog Section
   ==================== */
.blog {
    background: var(--dark-bg-light);
}

.blog-card {
    background: var(--gradient-card);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

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

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.blog-date {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--gradient-primary);
    color: white;
    padding: 10px 15px;
    border-radius: 10px;
    text-align: center;
    min-width: 60px;
}

.blog-date .day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.blog-date .month {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.blog-content {
    padding: 25px;
}

.blog-category {
    display: inline-block;
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-light);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    margin-bottom: 12px;
}

.blog-title {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--text-white);
    line-height: 1.4;
}

.blog-title a:hover {
    color: var(--primary-light);
}

.blog-excerpt {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--dark-bg-lighter);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ====================
   Stats Section
   ==================== */
.stats {
    background: var(--dark-bg);
    padding: 80px 0;
}

.stat-item {
    text-align: center;
    padding: 30px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* ====================
   Footer
   ==================== */
.footer {
    background: var(--dark-bg-light);
    border-top: 1px solid var(--dark-bg-lighter);
}

.footer-top {
    padding: 80px 0 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-description {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 25px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--dark-bg-lighter);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px);
}

.footer-links h5 {
    color: var(--text-white);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a::before {
    content: '\f054';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.7rem;
    color: var(--primary-color);
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-contact h5 {
    color: var(--text-white);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.footer-contact ul {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.footer-contact li i {
    color: var(--primary-color);
    margin-top: 5px;
    font-size: 1rem;
}

.footer-contact a {
    color: var(--text-muted);
}

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

.footer-bottom {
    border-top: 1px solid var(--dark-bg-lighter);
    padding: 25px 0;
}

.copyright {
    color: var(--text-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.credits {
    color: var(--text-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.credits i {
    color: var(--danger-color);
}

/* ====================
   Back to Top
   ==================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 5px 20px rgba(99, 102, 241, 0.4);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    color: white;
}

/* ====================
   Alert Messages
   ==================== */
.alert {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.alert-info {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #3b82f6;
}

/* ====================
   Page Header
   ==================== */
.page-header {
    padding: 150px 0 80px;
    background: var(--gradient-dark);
    text-align: center;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
}

.page-title {
    font-size: 3rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.page-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

/* ====================
   Shop Page Styles
   ==================== */
.shop-sidebar {
    background: var(--gradient-card);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: var(--border-radius-lg);
    padding: 25px;
}

.shop-sidebar h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--text-white);
}

.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 10px;
}

.category-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-muted);
    padding: 10px 15px;
    border-radius: 8px;
    transition: var(--transition);
}

.category-list a:hover,
.category-list a.active {
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-light);
}

.category-list .count {
    background: var(--dark-bg-lighter);
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 0.8rem;
}

.price-range {
    margin-top: 20px;
}

.price-range input[type="range"] {
    width: 100%;
    margin-bottom: 15px;
}

.price-values {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ====================
   Blog Page Styles
   ==================== */
.blog-sidebar {
    background: var(--gradient-card);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: var(--border-radius-lg);
    padding: 25px;
}

.blog-sidebar h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--text-white);
}

.search-form {
    position: relative;
    margin-bottom: 30px;
}

.search-form input {
    width: 100%;
    padding: 14px 50px 14px 18px;
    border: 2px solid var(--dark-bg-lighter);
    border-radius: 10px;
    background: var(--dark-bg);
    color: var(--text-white);
    font-size: 1rem;
}

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

.search-form button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--gradient-primary);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    color: white;
    cursor: pointer;
}

.recent-posts {
    list-style: none;
}

.recent-posts li {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--dark-bg-lighter);
}

.recent-posts li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.recent-post-thumb {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
}

.recent-post-content h5 {
    font-size: 0.95rem;
    margin-bottom: 5px;
    color: var(--text-white);
}

.recent-post-content h5 a:hover {
    color: var(--primary-light);
}

.recent-post-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-cloud a {
    background: var(--dark-bg-lighter);
    color: var(--text-light);
    padding: 8px 15px;
    border-radius: 50px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.tag-cloud a:hover {
    background: var(--gradient-primary);
    color: white;
}

/* ====================
   Product Detail Page
   ==================== */
.product-detail {
    background: var(--dark-bg);
    padding: 120px 0 80px;
}

.product-gallery {
    background: var(--gradient-card);
    border: 1px solid var(--dark-bg-lighter);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.product-gallery img {
    width: 100%;
    height: auto;
}

.product-info {
    padding: 20px 0;
}

.product-info h1 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.product-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
}

.product-meta i {
    color: var(--primary-color);
}

.product-price-large {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-light);
    margin-bottom: 25px;
}

.product-price-large .original {
    font-size: 1.5rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-left: 15px;
}

.product-description {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 30px;
}

.product-features-list {
    list-style: none;
    margin-bottom: 30px;
}

.product-features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.product-features-list li i {
    color: var(--success-color);
}

.product-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* ====================
   Blog Detail Page
   ==================== */
.blog-detail {
    background: var(--dark-bg);
    padding: 120px 0 80px;
}

.blog-detail-header {
    margin-bottom: 40px;
}

.blog-detail-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    margin-bottom: 30px;
}

.blog-detail-content {
    color: var(--text-light);
    line-height: 1.9;
    font-size: 1.05rem;
}

.blog-detail-content h2,
.blog-detail-content h3 {
    color: var(--text-white);
    margin: 30px 0 15px;
}

.blog-detail-content p {
    margin-bottom: 20px;
}

.blog-detail-content ul,
.blog-detail-content ol {
    margin-bottom: 20px;
    padding-left: 25px;
}

.blog-detail-content li {
    margin-bottom: 10px;
}

.blog-detail-content blockquote {
    background: var(--gradient-card);
    border-left: 4px solid var(--primary-color);
    padding: 25px 30px;
    margin: 30px 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    font-style: italic;
    color: var(--text-muted);
}

.blog-detail-content code {
    background: var(--dark-bg-lighter);
    padding: 3px 8px;
    border-radius: 5px;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--secondary-color);
}

/* ====================
   Responsive Styles
   ==================== */
@media (max-width: 1199px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .floating-element.sql-img,
    .floating-element.admin-img {
        width: 220px;
    }
}

@media (max-width: 991px) {
    .hero {
        padding: 150px 0 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-visual {
        height: 350px;
        margin-top: 40px;
    }
    
    .floating-element.sql-img,
    .floating-element.admin-img {
        width: 180px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .lead-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .lead-form {
        padding: 25px;
    }
    
    .footer-top {
        padding: 50px 0 30px;
    }
    
    .page-title {
        font-size: 2rem;
    }
}

@media (max-width: 575px) {
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .brand-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .floating-element.sql-img,
    .floating-element.admin-img {
        width: 140px;
    }
    
    .service-card,
    .portfolio-card,
    .product-card,
    .blog-card {
        padding: 20px;
    }
}