:root {
    --bg-color: #0B1120; /* Deep Corporate Navy/Slate */
    --surface-color: #111827;
    --surface-hover: #1F2937;
    --text-primary: #F9FAFB;
    --text-secondary: #9CA3AF;
    --accent-primary: #2563EB; /* Royal Blue */
    --accent-hover: #1D4ED8;
    --border-color: rgba(255, 255, 255, 0.08);
    --font-main: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .logo, .badge {
    font-family: var(--font-main);
    font-weight: 600;
    letter-spacing: -0.5px;
}

/* Typography & Utilities */
.highlight-text {
    color: var(--accent-primary);
}

.corporate-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px; /* Sharper, professional edges */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.section {
    padding: 6rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4.5rem;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    padding: 14px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    font-family: var(--font-main);
    transition: all 0.2s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.4);
}

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

.btn-secondary:hover {
    background: var(--surface-hover);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-block {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(11, 17, 32, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0;
}

.logo img {
    height: 35px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-primary);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 100vh;
    padding-top: 8rem;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 650px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-icon {
    color: var(--accent-primary);
}

.hero-content h1 {
    font-size: 4.2rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -1.5px;
}

.subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 400;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.features-list {
    display: flex;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem;
    flex: 1;
}

.feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 6px;
    background: rgba(37, 99, 235, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent-primary);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.feature-text h3 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.feature-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Hero Graphic */
.hero-graphic {
    flex: 1.2;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mockup-container {
    position: relative;
    width: 100%;
    max-width: 800px;
}

.stable-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

.stats-bar {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    display: flex;
    justify-content: space-around;
    padding: 1.5rem;
    z-index: 20;
}

.stat {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat i {
    font-size: 1.5rem;
    color: var(--accent-primary);
}

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

.stat-value {
    font-weight: 700;
    font-size: 1.5rem;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Partners / Trusted By */
.partners {
    padding: 4rem 5%;
    border-bottom: 1px solid var(--border-color);
    background: var(--surface-color);
    text-align: center;
}

.partners-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
    margin-bottom: 2rem;
    font-weight: 600;
    text-transform: uppercase;
}

.partners-logos {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    opacity: 0.7;
}

.partner-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: color 0.2s ease, opacity 0.2s ease;
}

.partner-logo i {
    font-size: 1.5rem;
}

.partner-logo:hover {
    opacity: 1;
    color: var(--text-primary);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem 2rem;
    transition: border-color 0.2s ease;
}

.service-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.service-icon {
    width: 50px;
    height: 50px;
    border-radius: 6px;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    color: var(--accent-primary);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.service-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s ease;
}

.service-link i {
    color: var(--accent-primary);
    transition: transform 0.2s ease;
}

.service-card:hover .service-link {
    color: var(--accent-primary);
}

.service-card:hover .service-link i {
    transform: translateX(4px);
}

/* Process Timeline */
.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--border-color);
    z-index: 0;
}

.process-step {
    display: flex;
    align-items: center;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 4px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
    padding: 2rem;
}

.step-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.step-content h3 i {
    color: var(--text-secondary);
    font-size: 1rem;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* About Section */
.about {
    display: flex;
    align-items: center;
    gap: 5rem;
}

.about-content {
    flex: 1;
}

.about-content h2 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.about-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.about-list i {
    color: var(--accent-primary);
    font-size: 1.2rem;
}

.about-visual {
    flex: 1;
}

.about-card {
    padding: 2.5rem;
    background: #0D1117; /* GitHub Dark style code block */
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.code-snippet {
    font-family: 'Courier New', Courier, monospace;
    font-size: 1rem;
    line-height: 1.8;
}

.c-purple { color: #C678DD; }
.c-blue { color: #61AFEF; }
.c-green { color: #98C379; }
.c-comment { color: #7F848E; font-style: italic; }

/* Testimonials Section */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stars {
    color: #F59E0B;
    font-size: 1rem;
    display: flex;
    gap: 4px;
}

.quote {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary);
    flex-grow: 1;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.client-avatar {
    width: 45px;
    height: 45px;
    border-radius: 4px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.client-info h4 {
    font-size: 1rem;
    margin-bottom: 0.1rem;
    color: var(--text-primary);
}

.client-info span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* FAQ Section */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.faq-item {
    padding: 2rem;
}

.faq-item h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.faq-item h4 i {
    color: var(--accent-primary);
    font-size: 0.9rem;
}

.faq-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    display: flex;
    justify-content: center;
    padding-bottom: 8rem;
}

.contact-box {
    width: 100%;
    max-width: 850px;
    padding: 4rem;
    text-align: center;
}

.contact-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-box p {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-size: 1.05rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: left;
}

.input-group {
    display: flex;
    gap: 1.5rem;
}

.contact-form input, .contact-form textarea, .contact-form select {
    width: 100%;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 1.2rem 1.2rem;
    border-radius: 6px;
    color: white;
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
}

.form-select option {
    background-color: var(--surface-color);
    color: white;
}

.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Footer */
.footer {
    background: var(--surface-color);
    border-top: 1px solid var(--border-color);
    padding: 5rem 5% 2rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3rem;
    margin-bottom: 4rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.footer-brand {
    flex: 1;
    min-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.footer-logo img {
    height: 35px;
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 350px;
    font-size: 0.95rem;
}

.trust-badges {
    display: flex;
    gap: 1rem;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.trust-badge i {
    color: #10B981;
}

.footer-links {
    display: flex;
    gap: 4rem;
    flex-wrap: wrap;
}

.link-column h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.link-column a, .link-column p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.link-column a:hover {
    color: var(--text-primary);
}

.link-column p i {
    color: var(--text-secondary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    border-radius: 4px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-links a:hover {
    background: var(--surface-hover);
    color: var(--text-primary);
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

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

.legal-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
}

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

/* Scroll Reveal Animations */
.scroll-animate {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-up { transform: translateY(30px); }
.fade-down { transform: translateY(-30px); }
.fade-left { transform: translateX(30px); }
.fade-right { transform: translateX(-30px); }
.slide-down { transform: translateY(-100%); }

.scroll-animate.animate-visible {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero, .about {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content, .about-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-content h1 { font-size: 3.2rem; }
    
    .stats-bar {
        position: relative;
        bottom: 0;
        transform: none;
        left: 0;
        width: 100%;
        margin-top: 2rem;
        flex-wrap: wrap;
    }

    .input-group {
        flex-direction: column;
    }
    
    .contact-box {
        padding: 2.5rem;
    }

    .process-timeline::before {
        display: none;
    }

    .process-step {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
}