/* Non-critical CSS for PVidev-Design Corporate Portfolio */

/* CSS Variables */
:root {
    --primary-color: #818cf8;
    --primary-hover: #6366f1;
    --secondary-color: #1e293b;
    --accent-color: #22d3ee;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --border-color: #334155;
    --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    color-scheme: dark;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-6xl); }
h2 { font-size: var(--font-size-5xl); }
h3 { font-size: var(--font-size-4xl); }
h4 { font-size: var(--font-size-3xl); }
h5 { font-size: var(--font-size-2xl); }
h6 { font-size: var(--font-size-xl); }

p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    box-shadow: var(--shadow-medium);
}

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

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Enhanced Button Styles */
.btn-glow {
    box-shadow: 0 0 20px rgba(129, 140, 248, 0.3);
    animation: glow 2s ease-in-out infinite alternate;
}

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

.btn-outline::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    transition: left 0.5s ease;
}

.btn-outline:hover::after {
    left: 100%;
}

@keyframes glow {
    from {
        box-shadow: 0 0 20px rgba(129, 140, 248, 0.3);
    }
    to {
        box-shadow: 0 0 30px rgba(129, 140, 248, 0.6);
    }
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

/* Animated Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particles-container {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.6;
    animation: float-particle 6s infinite linear;
}

.particle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { top: 60%; left: 80%; animation-delay: 1s; }
.particle:nth-child(3) { top: 40%; left: 20%; animation-delay: 2s; }
.particle:nth-child(4) { top: 80%; left: 70%; animation-delay: 3s; }
.particle:nth-child(5) { top: 30%; left: 90%; animation-delay: 4s; }
.particle:nth-child(6) { top: 70%; left: 30%; animation-delay: 5s; }
.particle:nth-child(7) { top: 10%; left: 60%; animation-delay: 6s; }
.particle:nth-child(8) { top: 90%; left: 40%; animation-delay: 7s; }

@keyframes float-particle {
    0% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(129, 140, 248, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

/* Hero Logo */
.hero-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    animation: logoSlide 1s ease-out;
}

.logo-icon {
    font-size: 3rem;
    color: var(--primary-color);
    animation: logoPulse 2s ease-in-out infinite;
}

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

.logo-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.05em;
}

.logo-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    position: relative;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(30, 41, 59, 0.8);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(51, 65, 85, 0.3);
    transition: all var(--transition-normal);
}

.logo-subtitle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-lg);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.logo-subtitle:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.logo-subtitle:hover::before {
    opacity: 1;
}

@keyframes logoSlide {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Hero Title */
.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    animation: titleSlide 1s ease-out 0.3s both;
}

.title-line {
    display: block;
    margin-bottom: var(--spacing-sm);
    opacity: 0;
    animation: titleLineSlide 0.8s ease-out forwards;
}

.title-line:nth-child(1) { animation-delay: 0.5s; }
.title-line:nth-child(2) { animation-delay: 0.7s; }
.title-line:nth-child(3) { animation-delay: 0.9s; }

.hero-title .highlight {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    animation: highlightUnderline 1s ease-out 1.2s forwards;
}

@keyframes titleLineSlide {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes highlightUnderline {
    to {
        width: 100%;
    }
}

/* Hero Subtitle */
.hero-subtitle {
    font-size: clamp(1.125rem, 4vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: subtitleFade 1s ease-out 1.1s both;
}

.subtitle-text {
    opacity: 0.8;
}

.subtitle-highlight {
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
}

.subtitle-highlight::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    transform: scaleX(0);
    animation: subtitleUnderline 1s ease-out 1.5s forwards;
}

@keyframes subtitleUnderline {
    to {
        transform: scaleX(1);
    }
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin: var(--spacing-3xl) 0;
    animation: statsSlide 1s ease-out 1.3s both;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(30, 41, 59, 0.8);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(51, 65, 85, 0.3);
    transition: transform var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@keyframes statsSlide {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-3xl);
    animation: buttonsSlide 1s ease-out 1.5s both;
}

/* Trust Indicators */
.trust-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    animation: trustSlide 1s ease-out 1.7s both;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.trust-item i {
    color: var(--success-color);
    font-size: 1.2rem;
}

@keyframes trustSlide {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-normal);
    animation: scrollIndicator 2s ease-out 2s both;
}

.scroll-indicator:hover {
    color: var(--primary-color);
    transform: translateX(-50%) translateY(-5px);
}

.scroll-text {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-arrow {
    font-size: 1.5rem;
    animation: scrollBounce 2s infinite;
}

@keyframes scrollIndicator {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* About Section */
.about-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(129, 140, 248, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

/* About Text */
.about-text {
    animation: aboutTextSlide 1s ease-out 0.3s both;
}

.section-header {
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.about-description {
    margin-bottom: var(--spacing-2xl);
}

.about-paragraph {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(30, 41, 59, 0.6);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(51, 65, 85, 0.3);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    transform: translateX(10px);
    background: rgba(30, 41, 59, 0.8);
    border-color: var(--primary-color);
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 2rem;
    text-align: center;
}

.feature-item span {
    font-weight: 500;
    color: var(--text-primary);
}

.about-actions {
    animation: aboutActionsSlide 1s ease-out 0.6s both;
}

@keyframes aboutTextSlide {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes aboutActionsSlide {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* About Visual */
.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: aboutVisualSlide 1s ease-out 0.5s both;
}

.visual-container {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-icon {
    font-size: 8rem;
    color: var(--primary-color);
    z-index: 2;
    animation: visualIconFloat 3s ease-in-out infinite;
}

.visual-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.decoration-circle {
    position: absolute;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: decorationRotate 10s linear infinite;
}

.decoration-circle:nth-child(1) {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 0s;
}

.decoration-circle:nth-child(2) {
    width: 250px;
    height: 250px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -3s;
}

.decoration-circle:nth-child(3) {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -6s;
}

@keyframes aboutVisualSlide {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes visualIconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes decorationRotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* About Scroll Indicator */
.about-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-normal);
    animation: aboutScrollIndicator 2s ease-out 1s both;
    z-index: 3;
}

.about-scroll-indicator:hover {
    color: var(--primary-color);
    transform: translateX(-50%) translateY(-5px);
}

.about-scroll-indicator .scroll-text {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.about-scroll-indicator .scroll-arrow {
    font-size: 1.5rem;
    animation: aboutScrollBounce 2s infinite;
}

@keyframes aboutScrollIndicator {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes aboutScrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .trust-indicators {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .logo-text {
        align-items: center;
    }
    
    .logo-title {
        font-size: 1.25rem;
    }
    
    .logo-subtitle {
        font-size: 1rem;
        padding: var(--spacing-xs) var(--spacing-md);
    }
    
    /* About Section Responsive */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .about-features {
        align-items: center;
    }
    
    .feature-item {
        justify-content: center;
    }
    
    .visual-container {
        width: 250px;
        height: 250px;
    }
    
    .visual-icon {
        font-size: 6rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .logo-title {
        font-size: 1.1rem;
    }
    
    .logo-subtitle {
        font-size: 0.9rem;
        letter-spacing: 0.1em;
    }
    
    /* About Section Mobile */
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .about-paragraph {
        font-size: var(--font-size-base);
    }
    
    .visual-container {
        width: 200px;
        height: 200px;
    }
    
    .visual-icon {
        font-size: 5rem;
    }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
    .hero-title,
    .hero-subtitle,
    .hero-buttons,
    .floating-element,
    .particle,
    .scroll-arrow,
    .visual-icon,
    .decoration-circle {
        animation: none;
    }
    
    .btn::before {
        display: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        background: var(--primary-color);
        border: 2px solid var(--primary-color);
    }
    
    .btn-secondary {
        border: 2px solid var(--text-primary);
    }
}

/* Force dark theme for all devices and browsers */
body {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%) !important;
    color: #f1f5f9 !important;
}

/* Ensure dark theme is maintained regardless of system preferences */
@media (prefers-color-scheme: light) {
    body {
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%) !important;
        color: #f1f5f9 !important;
    }
    
    .header {
        background: rgba(15, 23, 42, 0.95) !important;
    }
    
    .nav-link {
        color: #cbd5e1 !important;
    }
    
    .nav-link:hover,
    .nav-link.active {
        color: var(--primary-color) !important;
    }
    
    .hero-subtitle {
        color: #cbd5e1 !important;
    }
    
    .btn-secondary {
        color: #f1f5f9 !important;
    }
} 

/* Skills & Courses Section */
.skills-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.skills-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(129, 140, 248, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.skills-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    position: relative;
    z-index: 2;
    align-items: stretch;
}

/* Skills Block */
.skills-block {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    animation: skillsSlide 1s ease-out 0.5s both;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.skills-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.skills-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-lg);
}

.skills-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.skills-grid {
    display: grid;
    gap: var(--spacing-lg);
    flex: 1;
}

.skill-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
}

.skill-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.skill-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.skill-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-md);
}

.skill-details {
    flex: 1;
}

.skill-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.skill-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 3px;
    width: 0%;
    transition: width 2s ease-out;
    position: relative;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: skillShine 2s ease-out;
}

.skill-percentage {
    font-weight: 700;
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    min-width: 40px;
    text-align: right;
}

/* Courses Block */
.courses-block {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    animation: coursesSlide 1s ease-out 0.7s both;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.courses-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.courses-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-lg);
}

.courses-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.courses-grid {
    display: grid;
    gap: var(--spacing-lg);
    flex: 1;
}

.course-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
    position: relative;
    width: 100%;
}

.course-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.course-logo {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.course-info {
    flex: 1;
}

.course-name {
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
    font-size: var(--font-size-sm);
}

.course-platform {
    color: var(--text-muted);
    margin: 0 0 var(--spacing-xs) 0;
    font-size: var(--font-size-xs);
}

.course-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: #10b981;
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.course-status i {
    font-size: var(--font-size-sm);
}

.course-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.course-link:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* Animations */
@keyframes skillsSlide {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes coursesSlide {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes skillShine {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .skills-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .skills-block,
    .courses-block {
        padding: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .skills-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .skills-grid {
        gap: var(--spacing-md);
    }
    
    .courses-grid {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .skill-item,
    .course-item {
        padding: var(--spacing-sm);
    }
    
    .skill-info {
        gap: var(--spacing-sm);
    }
    
    .skill-icon {
        width: 35px;
        height: 35px;
        font-size: var(--font-size-sm);
    }
    
    .course-logo {
        width: 45px;
        height: 45px;
        font-size: var(--font-size-md);
    }
    
    .skills-title,
    .courses-title {
        font-size: var(--font-size-xl);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .skill-progress,
    .skill-progress::after {
        animation: none;
    }
    
    .skills-block,
    .courses-block {
        animation: none;
    }
    
    .skill-item:hover,
    .course-item:hover {
        transform: none;
    }
}

/* Portfolio Section */
.portfolio-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

.portfolio-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(129, 140, 248, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
    position: relative;
    z-index: 2;
}

.portfolio-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    animation: portfolioSlide 1s ease-out 0.5s both;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(129, 140, 248, 0.2);
    border-color: rgba(129, 140, 248, 0.3);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

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

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(129, 140, 248, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.portfolio-links {
    display: flex;
    gap: var(--spacing-md);
}

.portfolio-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.portfolio-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.portfolio-content {
    padding: var(--spacing-xl);
}

.portfolio-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-description {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.portfolio-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.tech-tag {
    background: rgba(129, 140, 248, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border: 1px solid rgba(129, 140, 248, 0.2);
    transition: all var(--transition-normal);
}

.tech-tag:hover {
    background: rgba(129, 140, 248, 0.2);
    transform: translateY(-2px);
}

.portfolio-client {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.client-type {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-actions {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-3xl);
    position: relative;
    z-index: 2;
}

@keyframes portfolioSlide {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design for Portfolio */
@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-xl);
    }
    
    .filters-content {
        gap: var(--spacing-sm);
    }
    
    .filter-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    }
    
    .page-title {
        font-size: var(--font-size-4xl);
    }
    
    .page-subtitle {
        font-size: var(--font-size-md);
    }
    
    .portfolio-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .portfolio-filters {
        padding: var(--spacing-xl) 0;
    }
    
    .filters-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .filter-btn {
        width: 100%;
        max-width: 200px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .portfolio-item {
        margin-bottom: var(--spacing-lg);
    }
    
    .portfolio-image {
        height: 200px;
    }
    
    .portfolio-content {
        padding: var(--spacing-lg);
    }
    
    .portfolio-title {
        font-size: var(--font-size-lg);
    }
    
    .portfolio-description {
        font-size: var(--font-size-xs);
    }
    
    .tech-tag {
        font-size: 0.75rem;
        padding: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: var(--font-size-3xl);
    }
    
    .page-subtitle {
        font-size: var(--font-size-sm);
    }
    
    .portfolio-grid {
        gap: var(--spacing-md);
    }
    
    .portfolio-image {
        height: 180px;
    }
    
    .portfolio-content {
        padding: var(--spacing-md);
    }
    
    .portfolio-links {
        gap: var(--spacing-sm);
    }
    
    .portfolio-link {
        width: 40px;
        height: 40px;
    }
    
    .filter-btn {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-title,
    .page-subtitle {
        animation: none;
    }
    
    .portfolio-item {
        animation: none;
    }
    
    .portfolio-item:hover {
        transform: none;
    }
    
    .portfolio-image img {
        transition: none;
    }
    
    .portfolio-item:hover .portfolio-image img {
        transform: none;
    }
    
    .portfolio-overlay {
        transition: none;
    }
    
    .tech-tag:hover {
        transform: none;
    }
    
    .filter-btn:hover {
        transform: none;
    }
    
    .filter-btn.active:hover {
        transform: none;
    }
}

/* Page Header */
.page-header {
    padding: var(--spacing-4xl) 0 var(--spacing-3xl);
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(129, 140, 248, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.page-header-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.page-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pageTitleSlide 1s ease-out 0.3s both;
}

.page-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
    animation: pageSubtitleSlide 1s ease-out 0.5s both;
}

@keyframes pageTitleSlide {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pageSubtitleSlide {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Portfolio Filters */
.portfolio-filters {
    padding: var(--spacing-2xl) 0;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.filters-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.2), transparent);
    transition: left var(--transition-normal);
}

.filter-btn:hover::before {
    left: 100%;
}

.filter-btn:hover {
    background: rgba(129, 140, 248, 0.1);
    border-color: rgba(129, 140, 248, 0.3);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(129, 140, 248, 0.3);
}

.filter-btn.active:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(129, 140, 248, 0.4);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
    position: relative;
    z-index: 2;
}

.portfolio-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    animation: portfolioSlide 1s ease-out 0.5s both;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(129, 140, 248, 0.2);
    border-color: rgba(129, 140, 248, 0.3);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

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

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(129, 140, 248, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.portfolio-links {
    display: flex;
    gap: var(--spacing-md);
}

.portfolio-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.portfolio-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.portfolio-content {
    padding: var(--spacing-xl);
}

.portfolio-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-description {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.portfolio-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.tech-tag {
    background: rgba(129, 140, 248, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border: 1px solid rgba(129, 140, 248, 0.2);
    transition: all var(--transition-normal);
}

.tech-tag:hover {
    background: rgba(129, 140, 248, 0.2);
    transform: translateY(-2px);
}

.portfolio-client {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.client-type {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-actions {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-3xl);
    position: relative;
    z-index: 2;
}

@keyframes portfolioSlide {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design for Portfolio */
@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-xl);
    }
    
    .filters-content {
        gap: var(--spacing-sm);
    }
    
    .filter-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    }
    
    .page-title {
        font-size: var(--font-size-4xl);
    }
    
    .page-subtitle {
        font-size: var(--font-size-md);
    }
    
    .portfolio-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .portfolio-filters {
        padding: var(--spacing-xl) 0;
    }
    
    .filters-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .filter-btn {
        width: 100%;
        max-width: 200px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .portfolio-item {
        margin-bottom: var(--spacing-lg);
    }
    
    .portfolio-image {
        height: 200px;
    }
    
    .portfolio-content {
        padding: var(--spacing-lg);
    }
    
    .portfolio-title {
        font-size: var(--font-size-lg);
    }
    
    .portfolio-description {
        font-size: var(--font-size-xs);
    }
    
    .tech-tag {
        font-size: 0.75rem;
        padding: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: var(--font-size-3xl);
    }
    
    .page-subtitle {
        font-size: var(--font-size-sm);
    }
    
    .portfolio-grid {
        gap: var(--spacing-md);
    }
    
    .portfolio-image {
        height: 180px;
    }
    
    .portfolio-content {
        padding: var(--spacing-md);
    }
    
    .portfolio-links {
        gap: var(--spacing-sm);
    }
    
    .portfolio-link {
        width: 40px;
        height: 40px;
    }
    
    .filter-btn {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-title,
    .page-subtitle {
        animation: none;
    }
    
    .portfolio-item {
        animation: none;
    }
    
    .portfolio-item:hover {
        transform: none;
    }
    
    .portfolio-image img {
        transition: none;
    }
    
    .portfolio-item:hover .portfolio-image img {
        transform: none;
    }
    
    .portfolio-overlay {
        transition: none;
    }
    
    .tech-tag:hover {
        transform: none;
    }
    
    .filter-btn:hover {
        transform: none;
    }
    
    .filter-btn.active:hover {
        transform: none;
    }
}

/* Stats Section */
.stats-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(129, 140, 248, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 2;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    animation: statsSlide 1s ease-out 0.3s both;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(129, 140, 248, 0.2);
    border-color: rgba(129, 140, 248, 0.3);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@keyframes statsSlide {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .stats-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .stat-item {
        padding: var(--spacing-lg);
    }
    
    .stat-number {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .stat-item {
        padding: var(--spacing-md);
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
    }
}

@media (prefers-reduced-motion: reduce) {
    .stat-item {
        animation: none;
    }
    
    .stat-item:hover {
        transform: none;
    }
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(129, 140, 248, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-text {
    margin-bottom: var(--spacing-2xl);
}

.cta-title {
    font-size: clamp(2rem, 5vw, var(--font-size-5xl));
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
    animation: ctaTitleSlide 1s ease-out 0.3s both;
}

.cta-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: 0;
    animation: ctaSubtitleSlide 1s ease-out 0.5s both;
}

.cta-actions {
    animation: ctaActionsSlide 1s ease-out 0.7s both;
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-xl);
}

.btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(129, 140, 248, 0.3);
}

@keyframes ctaTitleSlide {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes ctaSubtitleSlide {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes ctaActionsSlide {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design for CTA */
@media (max-width: 768px) {
    .cta-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .cta-content {
        padding: 0 var(--spacing-lg);
    }
    
    .cta-title {
        margin-bottom: var(--spacing-md);
    }
    
    .cta-subtitle {
        font-size: var(--font-size-base);
    }
    
    .btn-large {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .cta-section {
        padding: var(--spacing-xl) 0;
    }
    
    .cta-content {
        padding: 0 var(--spacing-md);
    }
    
    .cta-title {
        font-size: var(--font-size-3xl);
    }
    
    .cta-subtitle {
        font-size: var(--font-size-sm);
    }
}

@media (prefers-reduced-motion: reduce) {
    .cta-title,
    .cta-subtitle,
    .cta-actions {
        animation: none;
    }

    .btn-large:hover {
        transform: none;
    }
}

/* Contact Form Section */
.contact-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(129, 140, 248, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact-form-container {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    position: relative;
    z-index: 2;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-textarea,
.form-select {
    padding: var(--spacing-md);
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
    backdrop-filter: blur(5px);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.1);
    background: rgba(15, 23, 42, 0.9);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-family);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

.form-select option {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(30, 41, 59, 0.3);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    background: rgba(30, 41, 59, 0.5);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    color: white;
    font-size: var(--font-size-lg);
}

.contact-text {
    flex: 1;
}

.contact-text h3 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.contact-text p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.contact-text p:last-child {
    margin-bottom: 0;
}

.contact-text a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.contact-text a:hover {
    color: var(--accent-color);
}

.social-links {
    background: rgba(30, 41, 59, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    border: 1px solid var(--border-color);
}

.social-links h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.social-links p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
}

.social-icons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-normal);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.social-link:hover {
    background: rgba(129, 140, 248, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    color: var(--primary-color);
}

.social-link i {
    font-size: var(--font-size-lg);
    width: 20px;
    text-align: center;
}

/* FAQ Section for Contact Page */
.faq-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(129, 140, 248, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.faq-content {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--primary-color);
    background: rgba(30, 41, 59, 0.4);
}

.faq-question {
    padding: var(--spacing-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all var(--transition-normal);
}

.faq-question:hover {
    background: rgba(129, 140, 248, 0.05);
}

.faq-question h3 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.faq-question i {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin: 0;
}

/* Responsive Design for Contact Page */
@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .contact-form-container {
        padding: var(--spacing-xl);
    }
    
    .contact-item {
        padding: var(--spacing-md);
    }
    
    .contact-icon {
        width: 40px;
        height: 40px;
    }
    
    .contact-icon i {
        font-size: var(--font-size-base);
    }
    
    .social-icons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .social-link {
        padding: var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
    
    .social-link i {
        font-size: var(--font-size-base);
    }
    
    .faq-question h3 {
        font-size: var(--font-size-base);
    }
    
    .faq-answer p {
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .contact-form-container {
        padding: var(--spacing-lg);
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        padding: var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
    
    .contact-item {
        padding: var(--spacing-sm);
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .contact-icon {
        width: 35px;
        height: 35px;
    }
    
    .contact-icon i {
        font-size: var(--font-size-sm);
    }
    
    .social-link {
        padding: var(--spacing-xs);
        font-size: var(--font-size-xs);
    }
    
    .social-link i {
        font-size: var(--font-size-sm);
    }
    
    .faq-question {
        padding: var(--spacing-md);
    }
    
    .faq-question h3 {
        font-size: var(--font-size-sm);
    }
    
    .faq-answer p {
        padding: 0 var(--spacing-md) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
}

@media (prefers-reduced-motion: reduce) {
    .contact-item:hover,
    .social-link:hover {
        transform: none;
    }
    
    .form-input:focus,
    .form-textarea:focus,
    .form-select:focus {
        box-shadow: none;
    }
    
    .faq-question i {
        transition: none;
    }
}

/* Error states for form inputs */
.form-input.error,
.form-textarea.error,
.form-select.error {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Expertise Section Styles */
.expertise-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.expertise-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(129, 140, 248, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(34, 211, 238, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.expertise-item {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.expertise-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.1), transparent);
    transition: left var(--transition-slow);
}

.expertise-item:hover::before {
    left: 100%;
}

.expertise-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.expertise-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    color: white;
    transition: all var(--transition-normal);
}

.expertise-item:hover .expertise-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 25px rgba(129, 140, 248, 0.3);
}

.expertise-title {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.expertise-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-base);
}

/* Projects Section Styles */
.projects-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.projects-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(129, 140, 248, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(34, 211, 238, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.project-item {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.project-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.1), transparent);
    transition: left var(--transition-slow);
}

.project-item:hover::before {
    left: 100%;
}

.project-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--accent-color);
}

.project-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: white;
    transition: all var(--transition-normal);
}

.project-item:hover .project-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 10px 25px rgba(34, 211, 238, 0.3);
}

.project-title {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-base);
}

/* Future Section Styles */
.future-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.future-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(129, 140, 248, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.future-content {
    max-width: 800px;
    margin: 0 auto;
}

.future-text {
    text-align: center;
}

.future-paragraph {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
}

.future-technologies {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
}

.tech-item {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.tech-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.1), transparent);
    transition: left var(--transition-slow);
}

.tech-item:hover::before {
    left: 100%;
}

.tech-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.tech-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: white;
    flex-shrink: 0;
    transition: all var(--transition-normal);
}

.tech-item:hover .tech-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(129, 140, 248, 0.3);
}

.tech-info {
    flex: 1;
}

.tech-title {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.tech-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.future-cta {
    margin-top: var(--spacing-3xl);
    text-align: center;
}

.future-cta .future-paragraph {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive Design for New Sections */
@media (max-width: 1024px) {
    .expertise-grid,
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-lg);
    }
    
    .future-technologies {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .expertise-section,
    .projects-section,
    .future-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .expertise-grid,
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .expertise-item,
    .project-item {
        padding: var(--spacing-lg);
    }
    
    .expertise-icon {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-2xl);
    }
    
    .project-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .tech-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .tech-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .expertise-title,
    .project-title {
        font-size: var(--font-size-lg);
    }
    
    .tech-title {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .expertise-grid,
    .projects-grid {
        gap: var(--spacing-md);
    }
    
    .expertise-item,
    .project-item {
        padding: var(--spacing-md);
    }
    
    .expertise-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    .project-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }
    
    .tech-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }
    
    .expertise-title,
    .project-title {
        font-size: var(--font-size-base);
    }
    
    .tech-title {
        font-size: var(--font-size-sm);
    }
    
    .future-paragraph {
        font-size: var(--font-size-base);
    }
}

@media (prefers-reduced-motion: reduce) {
    .expertise-item:hover,
    .project-item:hover,
    .tech-item:hover {
        transform: none;
    }
    
    .expertise-icon,
    .project-icon,
    .tech-icon {
        transition: none;
    }
    
    .expertise-item:hover .expertise-icon,
    .project-item:hover .project-icon,
    .tech-item:hover .tech-icon {
        transform: none;
    }
} 

/* Skills Section Styles */
.skills-section {
    padding: var(--spacing-3xl) 0;
    position: relative;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.skills-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(129, 140, 248, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(34, 211, 238, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-3xl);
}

.skills-category {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.skills-category:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 32px rgba(129, 140, 248, 0.2);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
}

.category-title i {
    color: var(--primary-color);
    font-size: var(--font-size-xl);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.skill-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(51, 65, 85, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.1), transparent);
    transition: left var(--transition-slow);
}

.skill-item:hover::before {
    left: 100%;
}

.skill-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(129, 140, 248, 0.2);
}

.skill-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xl);
    color: white;
    transition: all var(--transition-normal);
}

.skill-item:hover .skill-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 4px 15px rgba(129, 140, 248, 0.4);
}

.skill-info {
    flex: 1;
    min-width: 0;
}

.skill-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.skill-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.skill-level {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.level-text {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--primary-color);
    min-width: 60px;
}

.level-bar {
    flex: 1;
    height: 6px;
    background: rgba(51, 65, 85, 0.5);
    border-radius: var(--radius-sm);
    overflow: hidden;
    position: relative;
}

.level-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-sm);
    transition: width var(--transition-slow);
    position: relative;
}

.level-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: skillShine 2s ease-in-out infinite;
}

@keyframes skillShine {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

/* FAQ Section Styles */
.faq-section {
    padding: var(--spacing-3xl) 0;
    position: relative;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(34, 211, 238, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(129, 140, 248, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(129, 140, 248, 0.15);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
}

.faq-question:hover {
    background: rgba(51, 65, 85, 0.3);
}

.faq-question h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
    padding-right: var(--spacing-md);
}

.faq-question i {
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    transition: transform var(--transition-normal);
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
    background: rgba(51, 65, 85, 0.2);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--spacing-xl) var(--spacing-lg);
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Responsive Design for Skills and FAQ */
@media (max-width: 1024px) {
    .skills-categories {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-2xl);
    }
    
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .skills-category {
        padding: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .skills-section,
    .faq-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .skills-categories {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .skill-item {
        padding: var(--spacing-md);
    }
    
    .skill-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
    
    .category-title {
        font-size: var(--font-size-xl);
    }
    
    .faq-question h3 {
        font-size: var(--font-size-base);
    }
    
    .faq-answer p {
        padding: 0 var(--spacing-lg) var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .skills-grid {
        gap: var(--spacing-sm);
    }
    
    .skill-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .skill-icon {
        align-self: center;
    }
    
    .skill-level {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: stretch;
    }
    
    .level-text {
        text-align: center;
        min-width: auto;
    }
    
    .category-title {
        font-size: var(--font-size-lg);
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .courses-grid {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .course-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .course-logo {
        align-self: center;
        width: 60px;
        height: 60px;
        font-size: var(--font-size-lg);
    }
    
    .course-info {
        text-align: center;
    }
    
    .course-name {
        font-size: var(--font-size-sm);
    }
    
    .course-platform {
        font-size: var(--font-size-xs);
    }
    
    .course-status {
        justify-content: center;
    }
    
    .faq-question {
        padding: var(--spacing-md);
    }
    
    .faq-question h3 {
        font-size: var(--font-size-sm);
    }
    
    .faq-answer p {
        padding: 0 var(--spacing-md) var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
}

@media (prefers-reduced-motion: reduce) {
    .skill-item:hover,
    .faq-item:hover {
        transform: none;
    }
    
    .skill-icon,
    .faq-question i {
        animation: none;
    }
    
    .skill-item:hover .skill-icon {
        transform: none;
    }
    
    .level-fill::after {
        animation: none;
    }
} 

/* Services Section Styles */
.services-section {
    padding: var(--spacing-3xl) 0;
    position: relative;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(129, 140, 248, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(34, 211, 238, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.service-item {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.1), transparent);
    transition: left var(--transition-slow);
}

.service-item:hover::before {
    left: 100%;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.service-icon i {
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    z-index: 2;
}

.service-item:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    color: var(--text-secondary);
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-lg);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Process Section Styles */
.process-section {
    padding: var(--spacing-3xl) 0;
    position: relative;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.process-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(34, 211, 238, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(129, 140, 248, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.1), transparent);
    transition: left var(--transition-slow);
}

.process-step:hover::before {
    left: 100%;
}

.process-step:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Payment Terms Section */
.payment-terms-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    position: relative;
    overflow: hidden;
}

.payment-terms-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

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

.payment-terms-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.payment-terms-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.payment-terms-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.payment-terms-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(129, 140, 248, 0.1);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: var(--radius-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.payment-terms-note i {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.payment-terms-note span {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.payment-terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

.payment-term-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.payment-term-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-slow);
}

.payment-term-item:hover::before {
    left: 100%;
}

.payment-term-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.payment-term-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
    font-size: var(--font-size-2xl);
    color: white;
    transition: all var(--transition-normal);
}

.payment-term-item:hover .payment-term-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 20px rgba(129, 140, 248, 0.3);
}

.payment-term-content {
    flex: 1;
}

.payment-term-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.payment-term-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-base);
}

@media (max-width: 768px) {
    .payment-terms-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .payment-terms-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .payment-term-item {
        padding: var(--spacing-xl);
    }
    
    .payment-term-icon {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-xl);
    }
    
    .payment-terms-title {
        font-size: var(--font-size-3xl);
    }
    
    .payment-terms-note {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-sm);
    }
    
    .payment-terms-note span {
        font-size: var(--font-size-xs);
    }
}

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

.project-timeline-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(129, 140, 248, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(34, 211, 238, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.project-timeline-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(129,140,248,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.timeline-container {
    position: relative;
    margin-top: 5rem;
    padding: 0 2rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    z-index: 2;
    min-height: 600px;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(180deg, #818cf8, #6366f1, #a855f7, #1e293b);
    transform: translateX(-50%);
    border-radius: 3px;
    z-index: 0;
    box-shadow: 0 0 20px rgba(129, 140, 248, 0.3);
    opacity: 1;
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s ease;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
    padding-right: 50%;
    position: relative;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
    padding-left: 50%;
    position: relative;
}

.timeline-icon {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #818cf8, #6366f1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.3),
        0 0 30px rgba(129, 140, 248, 0.3);
    z-index: 20;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
}

.timeline-icon::before {
    content: '';
    position: absolute;
    inset: -3px;
    background: linear-gradient(135deg, #818cf8, #6366f1, #a855f7);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.timeline-icon i {
    font-size: 1.5rem;
    color: white;
    z-index: 2;
    position: relative;
}

.timeline-item:hover .timeline-icon {
    transform: translate(-50%, -50%) scale(1.15);
    box-shadow: 
        0 25px 50px -12px rgba(129, 140, 248, 0.4),
        0 0 40px rgba(129, 140, 248, 0.3);
}

.timeline-item:hover .timeline-icon::before {
    opacity: 1;
}

.timeline-content {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(51, 65, 85, 0.9) 100%);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 1.25rem;
    padding: 2.5rem;
    width: 100%;
    max-width: 450px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.2),
        0 10px 10px -5px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    z-index: 10;
    backdrop-filter: blur(10px);
    opacity: 1;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 2rem;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 2rem;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border: 15px solid transparent;
}

.timeline-item:nth-child(odd) .timeline-content::before {
    right: -30px;
    border-left-color: rgba(30, 41, 59, 0.9);
    transform: translateY(-50%);
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -30px;
    border-right-color: rgba(30, 41, 59, 0.9);
    transform: translateY(-50%);
}

.timeline-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 1.25rem;
    line-height: 1.3;
    background: linear-gradient(135deg, #f1f5f9, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.timeline-content p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.timeline-duration {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #818cf8;
    font-weight: 600;
    font-size: 0.875rem;
    background: rgba(129, 140, 248, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    border: 1px solid rgba(129, 140, 248, 0.2);
    margin-top: 1rem;
    width: fit-content;
}

.timeline-duration i {
    font-size: 0.75rem;
}

.timeline-content:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 
        0 25px 50px -12px rgba(129, 140, 248, 0.25),
        0 20px 25px -5px rgba(0, 0, 0, 0.3),
        0 10px 10px -5px rgba(0, 0, 0, 0.1);
    border-color: rgba(129, 140, 248, 0.5);
}

@keyframes timelineSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.timeline-item {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s ease;
}

.timeline-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(1) { transition-delay: 0.1s; }
.timeline-item:nth-child(2) { transition-delay: 0.2s; }
.timeline-item:nth-child(3) { transition-delay: 0.3s; }
.timeline-item:nth-child(4) { transition-delay: 0.4s; }
.timeline-item:nth-child(5) { transition-delay: 0.5s; }

/* Pricing Factors Section */
.pricing-factors {
    margin-top: 6rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.pricing-factors h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, #f1f5f9, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.factors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 5rem;
}

.factor-item {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(51, 65, 85, 0.8) 100%);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 1.25rem;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.2),
        0 10px 10px -5px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.factor-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.1), transparent);
    transition: left 0.5s ease;
}

.factor-item:hover::before {
    left: 100%;
}

.factor-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 
        0 25px 50px -12px rgba(129, 140, 248, 0.25),
        0 20px 25px -5px rgba(0, 0, 0, 0.3),
        0 10px 10px -5px rgba(0, 0, 0, 0.1);
    border-color: rgba(129, 140, 248, 0.5);
}

.factor-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #818cf8, #6366f1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 16px rgba(129, 140, 248, 0.3);
    position: relative;
}

.factor-icon::before {
    content: '';
    position: absolute;
    inset: -3px;
    background: linear-gradient(135deg, #818cf8, #6366f1, #a855f7);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.factor-icon i {
    font-size: 1.25rem;
    color: white;
}

.factor-item:hover .factor-icon {
    transform: scale(1.15);
    box-shadow: 0 12px 24px rgba(129, 140, 248, 0.4);
}

.factor-item:hover .factor-icon::before {
    opacity: 1;
}

.factor-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, #f1f5f9, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.factor-item p {
    color: #64748b;
    line-height: 1.6;
    font-size: 0.875rem;
}

.cta-section {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(51, 65, 85, 0.9) 100%);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 1.5rem;
    padding: 4rem;
    text-align: center;
    margin-top: 4rem;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.2),
        0 10px 10px -5px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.1), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-section:hover::before {
    left: 100%;
}

.cta-section p {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 2rem;
}

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

.technologies-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(129, 140, 248, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(34, 211, 238, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.technologies-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(129,140,248,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-top: 4rem;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.tech-category {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(51, 65, 85, 0.8) 100%);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 1.5rem;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.2),
        0 10px 10px -5px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.tech-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.2), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-category:hover::before {
    left: 100%;
}

.tech-category:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 
        0 25px 50px -12px rgba(129, 140, 248, 0.25),
        0 20px 25px -5px rgba(0, 0, 0, 0.3),
        0 10px 10px -5px rgba(0, 0, 0, 0.1);
    border-color: rgba(129, 140, 248, 0.5);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #334155;
}

.category-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #818cf8, #6366f1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 16px rgba(129, 140, 248, 0.3);
    position: relative;
}

.category-icon::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #818cf8, #6366f1, #a855f7);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.category-icon i {
    font-size: 1.25rem;
    color: white;
}

.tech-category:hover .category-icon {
    transform: scale(1.15);
    box-shadow: 0 12px 24px rgba(129, 140, 248, 0.4);
}

.tech-category:hover .category-icon::before {
    opacity: 1;
}

.category-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #f1f5f9;
    margin: 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 0.75rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
    backdrop-filter: blur(5px);
}

.tech-item:hover {
    background: rgba(129, 140, 248, 0.15);
    border-color: rgba(129, 140, 248, 0.6);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 16px rgba(129, 140, 248, 0.2);
}

.tech-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #818cf8, #6366f1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 8px rgba(129, 140, 248, 0.3);
    position: relative;
}

.tech-icon i {
    font-size: 1rem;
    color: white;
}

.tech-item:hover .tech-icon {
    transform: scale(1.15);
    box-shadow: 0 6px 12px rgba(129, 140, 248, 0.4);
}

.tech-item span {
    font-size: 0.875rem;
    font-weight: 500;
    color: #f1f5f9;
}

.tech-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(51, 65, 85, 0.95) 100%);
    border: 1px solid rgba(129, 140, 248, 0.3);
    border-radius: 0.75rem;
    padding: 1rem;
    font-size: 0.8rem;
    color: #f1f5f9;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.3),
        0 10px 10px -5px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    margin-bottom: 0.5rem;
}

.tech-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: rgba(30, 41, 59, 0.95);
}

.tech-item:hover .tech-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-8px);
}

.tech-cta {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(51, 65, 85, 0.9) 100%);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 1.5rem;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.2),
        0 10px 10px -5px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.tech-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.1), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-cta:hover::before {
    left: 100%;
}

.tech-cta p {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

/* Responsive Design for Technologies */
@media (max-width: 1024px) {
    .tech-categories {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .technologies-section {
        padding: 4rem 0;
    }
    
    .tech-categories {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .tech-category {
        padding: 2rem;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .tech-item {
        padding: 1rem;
    }
    
    .tech-cta {
        padding: 2rem;
        margin-top: 2rem;
    }
    
    .tech-cta p {
        font-size: 1.125rem;
    }
    
    .technologies-section .section-title,
    .project-timeline-section .section-title {
        font-size: 2rem;
    }
    
    .technologies-section .section-subtitle,
    .project-timeline-section .section-subtitle {
        font-size: 1.125rem;
    }
}

/* Enhanced Section Headers for Technologies and Timeline */
.technologies-section .section-header,
.project-timeline-section .section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.technologies-section .section-title,
.project-timeline-section .section-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: #f1f5f9;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #f1f5f9, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.technologies-section .section-subtitle,
.project-timeline-section .section-subtitle {
    font-size: 1.25rem;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Responsive Design for Timeline */
@media (max-width: 768px) {
    .project-timeline-section {
        padding: 4rem 0;
    }
    
    .timeline-container {
        padding: 0 1rem;
        margin-top: 3rem;
    }
    
    .timeline-container::before {
        left: 30px;
        width: 4px;
    }
    
    .timeline-item {
        flex-direction: row !important;
        padding-left: 80px !important;
        padding-right: 0 !important;
        margin-bottom: 3rem;
    }
    
    .timeline-icon {
        left: 30px;
        width: 70px;
        height: 70px;
    }
    
    .timeline-content {
        margin: 0 !important;
        max-width: none;
        padding: 2rem;
    }
    
    .timeline-content::before {
        display: none;
    }
    
    .timeline-content h3 {
        font-size: 1.125rem;
    }
    
    .pricing-factors {
        margin-top: 4rem;
    }
    
    .pricing-factors h3 {
        font-size: 1.5rem;
        margin-bottom: 3rem;
    }
    
    .technologies-section .section-title,
    .project-timeline-section .section-title {
        font-size: 2rem;
    }
    
    .technologies-section .section-subtitle,
    .project-timeline-section .section-subtitle {
        font-size: 1.125rem;
    }
    
    .factors-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .factor-item {
        padding: 1.5rem;
    }
    
    .cta-section {
        padding: 2rem 1.5rem;
    }
}
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-xl) 0;
    text-align: left;
}

.pricing-features li {
    color: var(--text-secondary);
    padding: var(--spacing-sm) 0;
    position: relative;
    padding-left: var(--spacing-lg);
    line-height: 1.5;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.pricing-item .btn {
    width: 100%;
    justify-content: center;
}

/* Responsive Design for Services, Process, and Pricing */
@media (max-width: 1024px) {
    .services-grid,
    .process-steps,
    .pricing-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .services-section,
    .process-section,
    .pricing-section {
        padding: var(--spacing-2xl) 0;
    }

    .services-grid,
    .process-steps,
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        margin-top: var(--spacing-2xl);
    }

    .service-item,
    .process-step,
    .pricing-item {
        padding: var(--spacing-xl);
    }

    .service-icon {
        width: 50px;
        height: 50px;
    }

    .service-icon i {
        font-size: var(--font-size-xl);
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }

    .service-title,
    .step-title,
    .pricing-title {
        font-size: var(--font-size-lg);
    }

    .price-amount {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 480px) {
    .services-grid,
    .process-steps,
    .pricing-grid {
        gap: var(--spacing-md);
    }

    .service-item,
    .process-step,
    .pricing-item {
        padding: var(--spacing-lg);
    }

    .service-icon {
        width: 45px;
        height: 45px;
    }

    .service-icon i {
        font-size: var(--font-size-lg);
    }

    .step-number {
        width: 35px;
        height: 35px;
        font-size: var(--font-size-sm);
    }

    .service-title,
    .step-title,
    .pricing-title {
        font-size: var(--font-size-base);
    }

    .price-amount {
        font-size: var(--font-size-xl);
    }

    .service-description,
    .step-description {
        font-size: var(--font-size-sm);
    }
}

@media (prefers-reduced-motion: reduce) {
    .service-item:hover,
    .process-step:hover,
    .pricing-item:hover {
        transform: none;
    }

    .service-icon,
    .step-number {
        transition: none;
    }

    .service-item:hover .service-icon {
        transform: none;
    }

    .pricing-item.featured:hover {
        transform: scale(1.05);
    }
} 

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3,
.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.footer-logo h3 {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.footer-logo p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

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

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.footer-copyright,
.footer-created {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.footer-created {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Footer Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: var(--spacing-2xl) 0 var(--spacing-lg);
    }
}