:root {
    --primary: #10b981;
    --primary-light: #34d399;
    --accent: #f59e0b;
    --accent-light: #fbbf24;
    --bg: #020617;
    --surface: #0f172a;
    --surface-glass: rgba(15, 23, 42, 0.6);
    --text: #cbd5e1;
    --text-light: #94a3b8;
    --heading: #f8fafc;
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.6);
    --shadow-hover: 0 20px 50px -12px rgba(16, 185, 129, 0.15);
    --radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--heading);
    line-height: 1.2;
    font-weight: 700;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.mouse-trail {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.4) 0%, rgba(245, 158, 11, 0) 70%);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #020617;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: #020617;
}

.full-width {
    width: 100%;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: var(--surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--heading);
}

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

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--text);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 28px;
    height: 2px;
    background: var(--heading);
    transition: var(--transition);
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg-gradient {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, rgba(2, 6, 23, 0) 70%);
    border-radius: 50%;
    z-index: -1;
    animation: float 10s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, 30px); }
}

.hero-container {
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary-light);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 24px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--heading) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding: 32px;
    background: var(--surface-glass);
    backdrop-filter: blur(12px);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-suffix {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
    margin-top: 4px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-light);
    border-radius: 20px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; top: 6px; }
    100% { opacity: 0; top: 20px; }
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.125rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--surface);
    padding: 40px 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: var(--transition);
    transform-style: preserve-3d;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(16, 185, 129, 0.3);
}

.icon-box {
    width: 64px;
    height: 64px;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.feature-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 8px;
    color: var(--text);
    font-size: 0.95rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

.process {
    background: linear-gradient(180deg, var(--bg) 0%, #0f172a 100%);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 100%);
}

.timeline-item {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
    position: relative;
}

.timeline-marker {
    width: 50px;
    height: 50px;
    background: var(--surface);
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--primary);
    flex-shrink: 0;
    z-index: 2;
    box-shadow: 0 0 0 8px var(--bg);
}

.timeline-content {
    background: var(--surface);
    padding: 24px 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    flex: 1;
    border: 1px solid var(--border);
}

.timeline-content h3 {
    margin-bottom: 8px;
    color: var(--primary-light);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.portfolio-card {
    position: relative;
    height: 350px;
    border-radius: var(--radius);
    overflow: hidden;
    background: #1e293b;
    cursor: pointer;
}

.abstract-shape {
    position: absolute;
    inset: 0;
    transition: var(--transition);
}

.shape-1 {
    background: repeating-linear-gradient(90deg, #334155 0px, #334155 20px, #1e293b 20px, #1e293b 40px);
}

.shape-2 {
    background: radial-gradient(circle at 30% 30%, #475569 0%, transparent 50%),
                linear-gradient(135deg, #334155 0%, #1e293b 100%);
}

.shape-3 {
    background: linear-gradient(45deg, #334155 25%, transparent 25%, transparent 75%, #334155 75%, #334155),
                linear-gradient(45deg, #334155 25%, transparent 25%, transparent 75%, #334155 75%, #334155);
    background-size: 40px 40px;
    background-position: 0 0, 20px 20px;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.95) 0%, transparent 100%);
    color: white;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-overlay {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-card:hover .abstract-shape {
    transform: scale(1.05);
}

.portfolio-overlay h4 {
    color: var(--heading);
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.seo-article {
    background: var(--surface);
}

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

.article-content h1 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    text-align: center;
}

.article-content .lead {
    font-size: 1.25rem;
    color: var(--text);
    margin-bottom: 32px;
    line-height: 1.7;
}

.article-content h2 {
    font-size: 2rem;
    margin-top: 48px;
    margin-bottom: 16px;
    color: var(--primary-light);
}

.article-content h3 {
    font-size: 1.5rem;
    margin-top: 32px;
    margin-bottom: 12px;
}

.article-content p {
    margin-bottom: 20px;
    color: var(--text);
    line-height: 1.8;
}

.article-content a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
}

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

.comparison-table-wrapper {
    overflow-x: auto;
    margin: 32px 0;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
}

.comparison-table th, .comparison-table td {
    padding: 16px 24px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.comparison-table th {
    background: var(--primary);
    color: #020617;
    font-weight: 600;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover td {
    background: rgba(16, 185, 129, 0.05);
}

.callout-box {
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--accent);
    padding: 24px 32px;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 32px 0;
}

.callout-box h4 {
    color: var(--accent);
    margin-bottom: 8px;
}

.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 32px 0;
}

.pros-card, .cons-card {
    padding: 24px;
    border-radius: var(--radius);
}

.pros-card {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.cons-card {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.pros-card h4, .cons-card h4 {
    margin-bottom: 16px;
}

.pros-card ul li, .cons-card ul li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.pros-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-light);
    font-weight: 700;
}

.cons-card ul li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: #ef4444;
    font-weight: 700;
}

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

.faq-item {
    background: var(--surface);
    border-radius: var(--radius);
    margin-bottom: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    width: 100%;
    padding: 24px 32px;
    background: none;
    border: none;
    text-align: left;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--heading);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-light);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--accent);
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-answer p {
    padding: 0 32px 24px;
    color: var(--text-light);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.testimonials {
    background: linear-gradient(180deg, #0f172a 0%, var(--bg) 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: var(--surface);
    padding: 40px 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(16, 185, 129, 0.3);
}

.stars {
    color: var(--accent);
    font-size: 1.25rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-card p {
    color: var(--text);
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #020617;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
}

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

.author-info strong {
    color: var(--heading);
}

.author-info span {
    font-size: 0.875rem;
    color: var(--text-light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-light);
    margin-bottom: 40px;
    font-size: 1.125rem;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
}

.info-icon {
    width: 48px;
    height: 48px;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.info-item a, .info-item p {
    color: var(--text-light);
    font-size: 1rem;
}

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

.contact-form-container {
    background: var(--surface);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--heading);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #334155;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background: #1e293b;
    color: var(--heading);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: #0f172a;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.form-success h3 {
    color: var(--primary-light);
    margin-bottom: 12px;
}

.hidden {
    display: none;
}

.footer {
    background: #010409;
    color: #94a3b8;
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-logo {
    color: var(--heading);
    margin-bottom: 20px;
    display: inline-block;
}

.footer-col h4 {
    color: var(--heading);
    font-size: 1.125rem;
    margin-bottom: 24px;
}

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

.footer-col ul li a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 32px;
    text-align: center;
    font-size: 0.875rem;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 968px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--surface);
        flex-direction: column;
        padding: 100px 40px;
        gap: 24px;
        transition: var(--transition);
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    }

    .nav-links.active {
        right: 0;
    }

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

    .nav-cta {
        display: none;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pros-cons-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-cta-group {
        flex-direction: column;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 16px;
    }

    .timeline-marker {
        width: 34px;
        height: 34px;
        font-size: 0.875rem;
    }
}