/* ======= VARIABLES & RESET ======= */
:root {
    /* Colors */
    --primary: #3157ff;
    --primary-dark: #2442cc;
    --secondary: #ff4d6d;
    --accent: #31ffac;
    --text-light: #f8f9fa;
    --text-dark: #212529;
    --text-muted: #6c757d;
    --bg-light: #ffffff;
    --bg-dark: #0a0a14;

    /* Gradients */
    --bg-gradient: linear-gradient(135deg, #3157ff 0%, #8a3ffc 100%);
    --hover-gradient: linear-gradient(135deg, #2442cc 0%, #7a35e8 100%);

    /* Spacing */
    --space-xs: clamp(0.5rem, 0.5vw, 0.75rem);
    --space-sm: clamp(1rem, 1vw, 1.5rem);
    --space-md: clamp(1.5rem, 2vw, 2.5rem);
    --space-lg: clamp(2.5rem, 4vw, 4rem);
    --space-xl: clamp(4rem, 6vw, 8rem);

    /* Typography */
    --font-size-xs: clamp(0.75rem, 1vw, 0.875rem);
    --font-size-sm: clamp(0.875rem, 1.2vw, 1rem);
    --font-size-md: clamp(1rem, 1.5vw, 1.25rem);
    --font-size-lg: clamp(1.25rem, 2vw, 1.75rem);
    --font-size-xl: clamp(1.75rem, 3vw, 2.5rem);
    --font-size-2xl: clamp(2.5rem, 4vw, 3.5rem);
    --font-size-3xl: clamp(3rem, 5vw, 4.5rem);

    /* Containers */
    --container-width: min(95%, 1400px);

    /* Animations */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* Shadows */
    --shadow-sm: 0 4px 15px rgba(49, 87, 255, 0.1);
    --shadow-md: 0 10px 30px rgba(49, 87, 255, 0.15);
    --shadow-lg: 0 20px 40px rgba(49, 87, 255, 0.2);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 15px;
    --radius-lg: 30px;
    --radius-full: 9999px;
}

.author-info p {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.7);
}

/* ======= CTA SECTION ======= */
.cta {
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta::before,
.cta::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    z-index: 0;
}

.cta::before {
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    animation: float 15s ease-in-out infinite;
}

.cta::after {
    bottom: -100px;
    left: -100px;
    width: 200px;
    height: 200px;
    animation: float 15s ease-in-out infinite reverse;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Improved CTA background with animated gradient */
.cta-bg-animated {
    background: linear-gradient(135deg, #3157ff 0%, #8a3ffc 25%, #ff4d6d 50%, #8a3ffc 75%, #3157ff 100%);
    background-size: 400% 400%;
    animation: gradientAnimation 15s ease infinite;
}

/* ======= PORTFOLIO SECTION ======= */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 16/9;
    cursor: pointer;
}

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

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 20, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-md);
    color: var(--text-light);
    opacity: 0;
    transition: 
        opacity var(--transition-medium),
        backdrop-filter var(--transition-medium);
    backdrop-filter: blur(0);
    text-align: center;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
    backdrop-filter: blur(3px);
}

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

.portfolio-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 0.5rem;
    transform: translateY(20px);
    transition: transform var(--transition-medium);
}

.portfolio-category {
    font-size: var(--font-size-sm);
    color: var(--accent);
    transform: translateY(20px);
    transition: transform var(--transition-medium) 0.1s;
}

.portfolio-item:hover .portfolio-title,
.portfolio-item:hover .portfolio-category {
    transform: translateY(0);
}

/* ======= PRICING SECTION ======= */
.pricing-plans {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.pricing-plan {
    background: white;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: 
        transform var(--transition-medium),
        box-shadow var(--transition-medium);
    display: flex;
    flex-direction: column;
    max-width: 350px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.pricing-plan.featured {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--primary);
}

.pricing-plan.featured::before {
    content: 'Popular';
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 0.3rem 1rem;
    border-bottom-left-radius: var(--radius-sm);
    text-transform: uppercase;
}

.pricing-plan:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-md);
}

.pricing-name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--primary);
}

.pricing-period {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.pricing-features {
    list-style: none;
    margin: 0 0 var(--space-md);
    padding: 0;
    flex: 1;
}

.pricing-feature {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
}

.pricing-feature i {
    color: var(--primary);
    margin-right: 0.5rem;
}

.pricing-feature.disabled {
    color: var(--text-muted);
    text-decoration: line-through;
}

.pricing-cta {
    text-align: center;
    margin-top: auto;
}

/* ======= CONTACT SECTION ======= */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
}

.contact-info-item {
    display: flex;
    margin-bottom: var(--space-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-right: var(--space-sm);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-text {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

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

.contact-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: var(--space-sm);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    font-family: 'Poppins', sans-serif;
    font-size: var(--font-size-sm);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(49, 87, 255, 0.1);
    outline: none;
}

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

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* Form with floating labels variation */
.floating-label {
    position: relative;
    margin-bottom: var(--space-md);
}

.floating-input {
    width: 100%;
    padding: 1rem;
    border: none;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    font-family: 'Poppins', sans-serif;
    font-size: var(--font-size-md);
    transition: border-color var(--transition-fast);
}

.floating-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
}

.floating-label label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    pointer-events: none;
    transition: 
        transform var(--transition-fast),
        font-size var(--transition-fast),
        color var(--transition-fast);
}

.floating-input:focus + label,
.floating-input:not(:placeholder-shown) + label {
    transform: translateY(-1.5rem);
    font-size: var(--font-size-xs);
    color: var(--primary);
}

.floating-input:not(:focus):not(:placeholder-shown) + label {
    color: var(--text-muted);
}

/* ======= FOOTER STYLES ======= */
.main-footer {
    background-color: var(--bg-dark);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: var(--bg-gradient);
}

.footer-top {
    padding: 5rem 0 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.footer-info {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    margin-bottom: 1.5rem;
    display: inline-block;
    text-decoration: none;
}

.footer-description {
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
    text-decoration: none;
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-links-column h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-links-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-fast);
}

.footer-links-column:hover h4::after {
    width: 50px;
}

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

.footer-links-column li {
    margin-bottom: 0.8rem;
}

.footer-links-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.footer-links-column a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

.contact-list i {
    margin-right: 0.8rem;
    color: var(--primary);
}

.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
    100% {
        transform: translateY(0) rotate(0deg);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Ripple effect for buttons */
@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* Typewriter effect */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink {
    50% { border-color: transparent }
}

.typewriter {
    overflow: hidden;
    white-space: nowrap;
    border-right: 3px solid var(--accent);
    width: 0;
    animation: 
        typing 3.5s steps(40, end) forwards,
        blink 1s step-end infinite;
}

/* Parallax effect for scroll */
.parallax {
    position: relative;
    transition: transform var(--transition-slow);
}

.parallax-slow {
    transform: translateY(calc(var(--scroll-y) * -0.05));
}

.parallax-medium {
    transform: translateY(calc(var(--scroll-y) * -0.1));
}

.parallax-fast {
    transform: translateY(calc(var(--scroll-y) * -0.2));
}

/* ======= MEDIA QUERIES ======= */
@media screen and (max-width: 992px) {
    .main-nav {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 20, 0.95);
        padding: 2rem 0;
        text-align: center;
        z-index: 999;
        backdrop-filter: blur(10px);
    }


    .nav-list {
        flex-direction: column;
    }

    .nav-list li {
        margin: 1rem 0;
    }

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

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-info {
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-links-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-links-column {
        text-align: center;
    }
    
    .process-steps::before {
        left: 1.25rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .pricing-plans {
        flex-direction: column;
        align-items: center;
    }
    
    .pricing-plan.featured {
        order: -1;
    }
}

@media screen and (max-width: 768px) {
    :root {
        --space-xl: clamp(3rem, 5vw, 6rem);
    }
    
    .hero::before {
        width: 100%;
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
        opacity: 0.8;
    }
    
    .service-card,
    .testimonial-card {
        padding: var(--space-md);
    }
    
    .client-logos {
        gap: var(--space-md);
    }
    
    .client-logo {
        max-width: 100px;
    }
    
    /* Improve touch interactions on mobile */
    .btn {
        padding: 0.8rem 2rem;
    }
    
    .process-step {
        padding-left: 3rem;
    }
    
    .step-number {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.2rem;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .copyright {
        margin-bottom: 0.5rem;
    }
    
    .section-title {
        font-size: var(--font-size-lg);
    }
    
    .section-subtitle {
        font-size: var(--font-size-sm);
    }
}

@media screen and (max-width: 576px) {
    .logo-text {
        font-size: 1.2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }

    .footer-legal {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-md);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* ======= ACCESSIBILITY IMPROVEMENTS ======= */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .fade-in {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .hero-title,
    .hero-subtitle,
    .btn-primary {
        animation: none !important;
        opacity: 1 !important;
    }
    
    .scroll-indicator {
        animation: none !important;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    body {
        background-image: radial-gradient(#2a2a3a 1px, transparent 1px);
    }
    
    .section-light {
        background-color: #121212;
        color: var(--text-light);
    }
    
    .section-off-white {
        background-color: #1a1a1a;
        color: var(--text-light);
    }
    
    .service-card,
    .metric,
    .pricing-plan {
        background-color: #222;
        color: var(--text-light);
    }
    
    .service-description,
    .metric-label,
    .step-description,
    .pricing-feature {
        color: #aaa;
    }
    
    .section-subtitle {
        color: #aaa;
    }
    
    .form-control {
        background-color: #333;
        border-color: #444;
        color: #fff;
    }
    
    .form-control::placeholder {
        color: #888;
    }
}

/* Focus improvements for keyboard users */
:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
}

/* CSS variables for theme switching */
:root.theme-dark {
    --bg-light: #121212;
    --text-dark: #f8f9fa;
    --text-muted: #aaaaaa;
}

/* Custom cursor styles */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: rgba(49, 255, 172, 0.5);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, background-color 0.3s;
    mix-blend-mode: exclusion;
}

.cursor-border {
    position: fixed;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(49, 255, 172, 0.5);
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

/* Glassmorphism components */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-md);
}

/* 3D button effect */
.btn-3d {
    position: relative;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-md);
    box-shadow: 
        0 6px 0 var(--primary-dark),
        0 8px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.2s;
}

.btn-3d:active {
    top: 6px;
    box-shadow: 
        0 0 0 var(--primary-dark),
        0 0 5px rgba(0, 0, 0, 0.2);
}

/* Loading animations */
.loader {
    width: 48px;
    height: 48px;
    border: 5px solid var(--primary);
    border-bottom-color: transparent;
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Scroll indicator button */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    z-index: 990;
    box-shadow: var(--shadow-md);
}

.scroll-to-top.active {
    opacity: 1;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
}

/* Modern CSS Reset */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 5rem;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Add subtle background pattern for texture */
    background-image: radial-gradient(#e2e8f0 1px, transparent 1px);
    background-size: 25px 25px;
}

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

/* ======= UTILITY CLASSES ======= */
.container {
    width: var(--container-width);
    margin: 0 auto;
}

.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.fade-in {
    opacity: 0;
    transform: translateY(2rem);
    transition:
        opacity var(--transition-medium),
        transform var(--transition-medium);
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations */
.fade-in-1 { transition-delay: 0.1s; }
.fade-in-2 { transition-delay: 0.2s; }
.fade-in-3 { transition-delay: 0.3s; }
.fade-in-4 { transition-delay: 0.4s; }

.text-gradient {
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.highlight {
    position: relative;
    display: inline-block;
    z-index: 1;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background-color: var(--accent);
    z-index: -1;
    opacity: 0.4;
    transform: translateY(2px) rotate(-1deg);
}

/* ======= BUTTONS ======= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: clamp(0.75rem, 1.2vw, 1rem) clamp(1.5rem, 2.5vw, 2.5rem);
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-fast), transform var(--transition-medium);
    position: relative;
    overflow: hidden;
    z-index: 1;
    cursor: pointer;
    border: none;
    outline: none;
    font-size: var(--font-size-sm);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-medium);
    z-index: -1;
}

.btn:hover::before {
    transform: scaleX(1);
}

.btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-light);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: white;
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
}

.btn-secondary:active {
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    box-shadow: none;
    border: 2px solid var(--primary);
}

.btn-outline:hover,
.btn-outline:focus {
    background-color: var(--primary);
    color: var(--text-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-icon i {
    transition: transform var(--transition-fast);
}

.btn-icon:hover i {
    transform: translateX(4px);
}

/* Glass button */
.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-light);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

/* Pulse animation for CTA buttons */
.btn-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(49, 87, 255, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(49, 87, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(49, 87, 255, 0);
    }
}

/* ======= HEADER STYLES ======= */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 20, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.main-header.scrolled {
    padding: 0.7rem 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    background: rgba(10, 10, 20, 0.95);
}

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

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1001; /* Above mobile menu */
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo-text span {
    color: var(--accent);
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list li {
    margin: 0 1rem;
}

.nav-list a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

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

.nav-list a:hover {
    color: var(--accent);
}

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

/* Active menu item */
.nav-list a.active {
    color: var(--accent);
}

.nav-list a.active::after {
    width: 100%;
    background: var(--accent);
}

.nav-cta {
    background: var(--primary);
    color: white !important;
    padding: 0.7rem 1.5rem !important;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(49, 87, 255, 0.3);
    transition: all 0.3s ease !important;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(49, 87, 255, 0.4);
}

.nav-cta::after {
    display: none !important;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    position: relative;
    z-index: 1001; /* Above mobile menu */
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ======= HERO SECTION ======= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg-dark);
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: var(--bg-gradient);
    background-size: 400% 400%;
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
    z-index: 1;
    transition: all var(--transition-slow);
    animation: gradientAnimation 15s ease infinite;
}

@keyframes gradientAnimation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    color: var(--text-light);
}

.hero-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    animation: fadeInUp 1s ease-out;
}

.hero-title span {
    color: var(--accent);
    display: block;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 1s ease-out 0.3s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease-out 0.6s forwards;
    opacity: 0;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-light);
    animation: bounce 2s infinite;
    z-index: 2;
    transition: opacity var(--transition-fast);
}

.scroll-indicator:hover {
    opacity: 0.8;
}

.scroll-indicator i {
    font-size: 2rem;
    margin-top: 0.5rem;
}

/* Particle effect for hero */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

/* ======= SECTION STYLING ======= */
.section {
    padding: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
}

.section-light {
    background-color: var(--bg-light);
}

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

.section-gradient {
    background: var(--bg-gradient);
    color: var(--text-light);
    background-size: 400% 400%;
    animation: gradientAnimation 15s ease infinite;
}

.section-off-white {
    background-color: #f8f9ff;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
    position: relative;
}

.section-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
    transition: width var(--transition-medium);
}

.section-header:hover .section-title::after {
    width: 100px;
}

.section-subtitle {
    font-size: var(--font-size-md);
    color: var(--text-muted);
    max-width: 700px;
    margin: var(--space-md) auto 0;
}

.section-dark .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

/* Background shape decorations */
.bg-shape {
    position: absolute;
    z-index: 0;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    filter: blur(60px);
    opacity: 0.1;
}

.bg-shape-1 {
    top: -150px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: var(--primary);
    animation: float 15s ease-in-out infinite;
}

.bg-shape-2 {
    bottom: -150px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: var(--secondary);
    animation: float 15s ease-in-out infinite reverse;
}

/* ======= SERVICES SECTION ======= */
.services-grid,
.testimonial-cards,
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: var(--space-md);
}

.service-card {
    background: white;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition:
        transform var(--transition-medium),
        box-shadow var(--transition-medium);
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-gradient);
    background-size: 200% 200%;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

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

.service-card:hover::before {
    opacity: 1;
    animation: gradientAnimation 5s ease infinite;
}

.service-card:hover .service-icon,
.service-card:hover .service-title,
.service-card:hover .service-description {
    color: var(--text-light);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--space-md);
    transition: 
        color var(--transition-medium),
        transform var(--transition-medium);
}

.service-card:hover .service-icon {
    transform: scale(1.2);
}

.service-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    transition: color var(--transition-medium);
}

.service-description {
    color: var(--text-muted);
    line-height: 1.6;
    transition: color var(--transition-medium);
    margin-top: auto;
}

/* Service card inner border */
.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: border-color var(--transition-medium);
    pointer-events: none;
}

.service-card:hover::after {
    border-color: rgba(255, 255, 255, 0.3);
}

/* ======= EXPERTISE SECTION ======= */
.expertise {
    position: relative;
    overflow: hidden;
}

.expertise::before,
.expertise::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(49, 87, 255, 0.05);
    z-index: 0;
}

.expertise::before {
    top: -150px;
    right: -150px;
    width: 400px;
    height: 400px;
    animation: float 15s ease-in-out infinite;
}

.expertise::after {
    bottom: -150px;
    left: -150px;
    width: 300px;
    height: 300px;
    animation: float 15s ease-in-out infinite reverse;
}

.metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.metric {
    text-align: center;
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition:
        transform var(--transition-medium),
        box-shadow var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.metric::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--primary);
    transition: height var(--transition-medium);
}

.metric:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.metric:hover::before {
    height: 100%;
}

.metric-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
    transition: transform var(--transition-fast);
}

.metric:hover .metric-value {
    transform: scale(1.1);
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.metric:hover .metric-label {
    color: var(--text-dark);
}

/* ======= PROCESS SECTION ======= */
.process-step {
    position: relative;
    padding-left: 4rem;
    transition: transform var(--transition-medium);
}

.process-step:hover {
    transform: translateX(5px);
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 3rem;
    height: 3rem;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    transition:
        background var(--transition-fast),
        transform var(--transition-fast);
}

.process-step:hover .step-number {
    background: var(--secondary);
    transform: scale(1.1);
}

.step-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.process-step:hover .step-title {
    color: var(--primary);
}

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

/* Process connecting lines */
.process-steps {
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    height: calc(100% - 3rem);
    width: 2px;
    background: linear-gradient(to bottom, 
        transparent, 
        var(--primary) 15%, 
        var(--primary) 85%, 
        transparent 100%);
    z-index: 0;
}

/* ======= CLIENTS SECTION ======= */
.client-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: clamp(2rem, 4vw, 4rem);
    margin-top: var(--space-lg);
}

.client-logo {
    max-width: 150px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition:
        filter var(--transition-medium),
        opacity var(--transition-medium),
        transform var(--transition-medium);
}

.client-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.1);
}

/* Client logo marquee scrolling option */
.client-marquee {
    white-space: nowrap;
    overflow: hidden;
    margin: var(--space-lg) 0;
}

.client-marquee-inner {
    display: inline-block;
    animation: marquee 20s linear infinite;
    white-space: nowrap;
}

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

/* ======= TESTIMONIALS SECTION ======= */
.testimonials {
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('/api/placeholder/1920/1080') center/cover no-repeat;
    opacity: 0.1;
    z-index: 0;
}

.testimonials .section-title::after {
    background: var(--secondary);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition:
        transform var(--transition-medium),
        box-shadow var(--transition-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    font-style: italic;
    margin-bottom: var(--space-md);
    line-height: 1.7;
    flex: 1;
    position: relative;
}

.testimonial-content::before {
    content: '"';
    font-size: 5rem;
    position: absolute;
    top: -2rem;
    left: -1rem;
    color: rgba(255, 255, 255, 0.1);
    font-family: serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: auto;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: border-color var(--transition-fast);
}

.testimonial-card:hover .author-avatar {
    border-color: var(--accent);
}

.author-info h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: 0.25rem;
}