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

/* Theme Variables */
:root {
    --bg-primary: #0b1220;
    --bg-secondary: #101a2e;
    --bg-nav: rgba(11, 18, 32, 0.9);
    --text-primary: #e6f1ff;
    --text-secondary: #97a6c6;
    --text-muted: #97a6c6;
    --border-color: rgba(255, 255, 255, 0.08);
    --accent-color: #22d3ee;
    --gradient-bg: linear-gradient(45deg, #0b1220, #101a2e, #16213e, #0f0f23);

    /* Animation colors for dark theme */
    --orbit-color: rgba(34, 211, 238, 0.3);
    --node-color: #22d3ee;
    --node-shadow: rgba(34, 211, 238, 0.6);
    --orbital-opacity: 0.15;
    --accent-text: #071118;
}

[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-nav: rgba(255, 255, 255, 0.95);
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #666666;
    --border-color: rgba(0, 0, 0, 0.12);
    --accent-color: #0ea5e9;
    --gradient-bg: linear-gradient(45deg, #ffffff, #f0f9ff, #e0f2fe, #bae6fd);

    /* Animation colors for light theme */
    --orbit-color: rgba(14, 165, 233, 0.4);
    --node-color: #0ea5e9;
    --node-shadow: rgba(14, 165, 233, 0.5);
    --orbital-opacity: 0.35;
    --accent-text: #ffffff;
}

body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    transition: background 0.4s ease, color 0.3s ease;
}

/* Animated Background with Orbital Elements */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--gradient-bg);
    overflow: hidden;
    transition: background 0.5s ease;
}

.orbital-system {
    position: absolute;
    top: 20%;
    left: 15%;
    width: 400px;
    height: 400px;
    opacity: var(--orbital-opacity);
    transition: opacity 0.4s ease;
}

.orbit {
    position: absolute;
    border: 2px solid var(--orbit-color);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
    transition: border-color 0.4s ease;
}

.orbit-1 {
    width: 100px;
    height: 100px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.orbit-2 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-duration: 30s;
}

.orbit-3 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-duration: 40s;
}

.node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--node-color);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--node-shadow);
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

.node-1 {
    top: -6px;
    left: 44px;
}

.node-2 {
    top: 94px;
    right: -6px;
}

.node-3 {
    top: -6px;
    left: 94px;
}

.node-4 {
    bottom: -6px;
    left: 94px;
}

.center-node {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    background: var(--node-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 30px var(--node-shadow);
    animation: pulse 2s ease-in-out infinite;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

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

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

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

    50% {
        transform: translate(-50%, -50%) scale(1.2);
    }
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 50px;
    background: var(--bg-nav);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-color);
    transition: color 0.3s ease;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

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

/* Theme Toggle */
.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    padding: 8px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
    font-size: 14px;
}

.theme-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .theme-toggle:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--accent-color);
    animation: fadeInUp 1s ease 0.3s both;
    transition: color 0.3s ease;
}

.hero .tagline {
    font-size: 24px;
    margin-bottom: 30px;
    color: var(--text-secondary);
    animation: fadeInUp 1s ease 0.6s both;
    transition: color 0.3s ease;
}

.hero .description {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 40px;
    animation: fadeInUp 1s ease 0.9s both;
    transition: color 0.3s ease;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    background: var(--accent-color);
    color: var(--accent-text);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease 1.2s both;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(34, 211, 238, 0.4);
}

[data-theme="light"] .cta-button:hover {
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
}

/* Common section styles */
.section {
    padding: 100px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 48px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--accent-color);
    transition: color 0.3s ease;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .service-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--accent-text);
    transition: all 0.3s ease;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    transition: color 0.3s ease;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
    justify-content: center;
}

.tech-tag {
    background: rgba(34, 211, 238, 0.2);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    color: var(--accent-color);
    border: 1px solid rgba(34, 211, 238, 0.3);
    transition: all 0.3s ease;
}

[data-theme="light"] .tech-tag {
    background: rgba(14, 165, 233, 0.15);
    border-color: rgba(14, 165, 233, 0.3);
}

/* Statistics Section */
.statistics {
    padding: 100px 50px;
    background: linear-gradient(
        135deg,
        rgba(34, 211, 238, 0.1),
        rgba(34, 211, 238, 0.05)
    );
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    transition: background 0.3s ease;
}

[data-theme="light"] .statistics {
    background: linear-gradient(
        135deg,
        rgba(14, 165, 233, 0.08),
        rgba(14, 165, 233, 0.04)
    );
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.stat-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 20px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.stat-item:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .stat-item:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.stat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--accent-text);
    transition: all 0.3s ease;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.stat-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.stat-description {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 10px;
    line-height: 1.4;
    transition: color 0.3s ease;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.project-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .project-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.project-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 48px;
}

.project-content {
    padding: 30px;
}

.project-title {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

.project-links {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--accent-color);
    color: var(--accent-text);
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 14px;
}

.project-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(34, 211, 238, 0.4);
}

[data-theme="light"] .project-link:hover {
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.3);
}

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

.project-tech-tag {
    background: rgba(34, 211, 238, 0.2);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    color: var(--accent-color);
    border: 1px solid rgba(34, 211, 238, 0.3);
    transition: all 0.3s ease;
}

[data-theme="light"] .project-tech-tag {
    background: rgba(14, 165, 233, 0.15);
    border-color: rgba(14, 165, 233, 0.3);
}

/* Testimonials */
.testimonials {
    padding: 100px 50px;
    background: linear-gradient(
        135deg,
        rgba(34, 211, 238, 0.05),
        rgba(34, 211, 238, 0.1)
    );
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    transition: background 0.3s ease;
}

[data-theme="light"] .testimonials {
    background: linear-gradient(
        135deg,
        rgba(14, 165, 233, 0.04),
        rgba(14, 165, 233, 0.08)
    );
}

.testimonials-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.testimonial-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    text-align: left;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .testimonial-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.client-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    color: var(--accent-text);
    margin-right: 15px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.client-info h4 {
    color: var(--text-primary);
    margin-bottom: 5px;
    font-size: 18px;
    transition: color 0.3s ease;
}

.client-info p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.stars {
    display: flex;
    gap: 2px;
}

.star {
    color: #ffd700;
    font-size: 16px;
}

.quote-icon {
    font-size: 48px;
    color: rgba(34, 211, 238, 0.3);
    margin-bottom: 15px;
    line-height: 1;
    transition: color 0.3s ease;
}

[data-theme="light"] .quote-icon {
    color: rgba(14, 165, 233, 0.3);
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

.project-tag {
    display: inline-block;
    background: rgba(34, 211, 238, 0.1);
    color: var(--accent-color);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(34, 211, 238, 0.3);
    transition: all 0.3s ease;
}

[data-theme="light"] .project-tag {
    background: rgba(14, 165, 233, 0.1);
    border-color: rgba(14, 165, 233, 0.3);
}

/* Process Section */
.process-timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.process-timeline::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--accent-color);
    border-radius: 2px;
    z-index: 1;
    transition: background 0.3s ease;
}

.process-step {
    display: flex;
    margin-bottom: 80px;
    position: relative;
    align-items: center;
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
}

.step-content {
    flex: 1;
    max-width: 500px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    text-align: left;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    margin: 0 50px;
}

.step-content:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .step-content:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 30px;
    background: var(--accent-color);
    color: var(--accent-text);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    z-index: 2;
    transition: all 0.3s ease;
}

.process-step:nth-child(even) .step-number {
    right: 30px;
    left: auto;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    margin: 0 auto 20px;
    color: var(--accent-text);
    transition: all 0.3s ease;
}

.step-title {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--accent-color);
    transition: color 0.3s ease;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

.step-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.step-feature {
    background: rgba(34, 211, 238, 0.1);
    color: var(--accent-color);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(34, 211, 238, 0.3);
    transition: all 0.3s ease;
}

[data-theme="light"] .step-feature {
    background: rgba(14, 165, 233, 0.1);
    border-color: rgba(14, 165, 233, 0.3);
}

.step-connector {
    position: absolute;
    top: 50%;
    right: -25px;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--accent-text);
    z-index: 3;
    box-shadow: 0 0 0 10px var(--bg-primary);
    transition: all 0.3s ease;
}

.process-step:nth-child(even) .step-connector {
    right: auto;
    left: -25px;
}

/* Skills Section */
.skills {
    padding: 100px 50px;
    background: linear-gradient(
        135deg,
        rgba(34, 211, 238, 0.05),
        rgba(34, 211, 238, 0.1)
    );
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    transition: background 0.3s ease;
}

[data-theme="light"] .skills {
    background: linear-gradient(
        135deg,
        rgba(14, 165, 233, 0.04),
        rgba(14, 165, 233, 0.08)
    );
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.skill-category {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .skill-category:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.category-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-right: 20px;
    color: var(--accent-text);
    transition: all 0.3s ease;
}

.category-title {
    font-size: 24px;
    color: var(--accent-color);
    transition: color 0.3s ease;
}

.skill-item {
    margin-bottom: 25px;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.skill-name {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.skill-percentage {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 600;
    transition: color 0.3s ease;
}

.skill-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    transition: background 0.3s ease;
}

.skill-progress {
    height: 100%;
    background: var(--accent-color);
    border-radius: 4px;
    width: 0%;
    transition: width 2s ease-in-out, background 0.3s ease;
}

/* FAQ Section */
.faq-list {
    text-align: left;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--accent-color);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(34, 211, 238, 0.05);
}

[data-theme="light"] .faq-question:hover {
    background: rgba(14, 165, 233, 0.05);
}

.faq-question h3 {
    color: var(--text-primary);
    font-size: 18px;
    margin: 0;
    padding-right: 20px;
    transition: color 0.3s ease;
}

.faq-icon {
    width: 30px;
    height: 30px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-text);
    font-size: 16px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 30px 25px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    transition: color 0.3s ease;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.team-member {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-align: center;
}

.team-member:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
}

.member-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--accent-color);
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    color: var(--accent-text);
    transition: all 0.3s ease;
}

.team-member h3 {
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.team-member p {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.ownership-info {
    background: rgba(34, 211, 238, 0.1);
    padding: 15px;
    border-radius: 10px;
    margin-top: 60px;
    text-align: center;
    transition: background 0.3s ease;
}

[data-theme="light"] .ownership-info {
    background: rgba(14, 165, 233, 0.1);
}

.ownership-info h3 {
    color: var(--accent-color);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.ownership-info p {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
    align-items: start;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    text-align: left;
}

.contact-info h3 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--accent-color);
    transition: color 0.3s ease;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 40px;
    transition: color 0.3s ease;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.contact-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 25px;
    transition: all 0.3s ease;
    text-align: center;
}

.contact-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.contact-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent-text);
    transition: all 0.3s ease;
}

.contact-item h4 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 16px;
    transition: color 0.3s ease;
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 14px;
}

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

/* Contact Form */
.contact-form {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
    text-align: left;
    transition: all 0.3s ease;
}

.form-title {
    font-size: 28px;
    margin-bottom: 10px;
    color: var(--accent-color);
    transition: color 0.3s ease;
}

.form-subtitle {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 16px;
    transition: color 0.3s ease;
}

.form-group {
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1);
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group select:focus,
[data-theme="light"] .form-group textarea:focus {
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

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

.required {
    color: var(--accent-color);
}

.submit-btn {
    width: 100%;
    padding: 15px 30px;
    background: var(--accent-color);
    color: var(--accent-text);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(34, 211, 238, 0.4);
}

[data-theme="light"] .submit-btn:hover {
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
}

/* Footer */
footer {
    background: var(--bg-nav);
    padding: 50px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

footer h3 {
    color: var(--text-primary);
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

footer p {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        padding: 15px 20px;
    }

    .nav-links {
        display: none;
    }

    .section {
        padding: 60px 20px;
    }

    .statistics,
    .testimonials,
    .skills {
        padding: 60px 20px;
    }

    .services-grid,
    .team-grid,
    .projects-grid,
    .stats-grid,
    .testimonials-grid,
    .skills-categories {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    /* Process responsive */
    .process-timeline::before {
        left: 30px;
        transform: none;
    }

    .process-step {
        flex-direction: row !important;
        margin-bottom: 60px;
    }

    .step-content {
        margin-left: 80px;
        margin-right: 0;
        text-align: left !important;
        max-width: none;
        padding: 30px 20px;
    }

    .step-connector {
        position: absolute;
        left: 0 !important;
        right: auto !important;
        width: 60px;
        height: 60px;
        box-shadow: 0 0 0 10px var(--bg-primary);
    }

    .step-number {
        left: 20px !important;
        right: auto !important;
    }
}