/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-card: #111111;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-primary: #8b5cf6;
    --accent-secondary: #6366f1;
    --border-color: #222222;
    --border-hover: #333333;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.logo-image {
    height: 75px;
    width: auto;
}

.logo-icon {
    font-size: 20px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

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

.login-button {
    background: transparent;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.2s;
}

.login-button:hover {
    color: var(--text-primary) !important;
}

.cta-button {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.2s;
    border: 1px solid var(--border-color);
}

.cta-button:hover {
    background: var(--text-primary) !important;
    color: #000000 !important;
    border-color: var(--text-primary);
}

.mobile-menu-toggle {
    display: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    background: var(--bg-primary);
    position: relative;
}

.hero-background {
    display: none;
}

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

.hero-title {
    font-size: 56px;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta-group {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 60px;
}

.hero-cta {
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-cta.primary {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.hero-cta.primary:hover {
    background: var(--text-secondary);
}

.hero-cta.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.hero-cta.secondary:hover {
    border-color: var(--border-hover);
}

.hero-stats {
    display: flex;
    gap: 80px;
    justify-content: center;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    padding: 6px 12px;
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.section-title {
    font-size: 40px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Features Section */
.features {
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.feature-card:hover {
    border-color: var(--border-hover);
}

.feature-icon-wrapper {
    margin-bottom: 20px;
}

.feature-icon {
    font-size: 32px;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-weight: 600;
}

.feature-card > p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 14px;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-secondary);
    font-size: 14px;
}

.feature-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--text-muted);
}

/* Pricing Section */
.pricing {
    background: var(--bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px 24px;
    transition: all 0.2s;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    border-color: var(--border-hover);
}

.pricing-card.popular {
    border-color: var(--accent-primary);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-primary);
    color: var(--text-primary);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.pricing-price {
    margin-bottom: 12px;
}

.price-amount {
    font-size: 40px;
    font-weight: 600;
    color: var(--text-primary);
}

.price-period {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.pricing-description {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
    flex: 1;
}

.pricing-features li {
    padding: 10px 0;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
    position: relative;
    padding-left: 24px;
}

.pricing-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--text-muted);
    font-size: 14px;
}

.pricing-features li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.pricing-note {
    font-size: 13px;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 20px;
    text-align: center;
}

.pricing-btn {
    width: 100%;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.pricing-btn.primary {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.pricing-btn.primary:hover {
    background: var(--text-secondary);
}

.pricing-btn.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.pricing-btn.secondary:hover {
    border-color: var(--border-hover);
}

.pricing-enterprise {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 40px;
    border: 1px solid var(--border-color);
}

.enterprise-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
}

.enterprise-text h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.enterprise-text p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    max-width: 700px;
}

.enterprise-content .pricing-btn {
    width: auto;
    white-space: nowrap;
    min-width: 140px;
}

.pricing-addons {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 40px;
    border: 1px solid var(--border-color);
}

.pricing-addons h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
    text-align: center;
}

.addons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.addon-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-primary);
    padding: 20px;
    border-radius: 8px;
    transition: all 0.2s;
    border: 1px solid var(--border-color);
}

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

.addon-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.addon-details h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.addon-price {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.pricing-faq {
    margin-bottom: 40px;
}

.pricing-faq > h3 {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 32px;
    text-align: center;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.faq-item {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

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

.faq-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.faq-item p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.pricing-reassurance {
    text-align: center;
    padding: 60px 24px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.pricing-reassurance h2 {
    font-size: 32px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Benefits Section */
.benefits {
    background: var(--bg-primary);
}

.benefits-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.screenshot-slider {
    position: relative;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.slider-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide.next-slide {
    opacity: 0;
}

.slide.prev-slide {
    opacity: 0;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.2s;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: rgba(0, 0, 0, 0.7);
}

.slider-btn.prev {
    left: 16px;
}

.slider-btn.next {
    right: 16px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.2s;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

.dot.active {
    background: white;
}

.benefits-content .section-header {
    text-align: left;
    margin-bottom: 32px;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.benefit-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 8px;
    transition: all 0.2s;
    border: 1px solid var(--border-color);
}

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

.benefit-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.benefit-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.benefit-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 14px;
}

.more-benefits {
    display: none;
}

.read-more-btn {
    margin-top: 20px;
    padding: 12px 24px;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.read-more-btn:hover {
    border-color: var(--border-hover);
}

.read-more-icon {
    font-size: 14px;
    transition: transform 0.3s;
}

.read-more-btn.expanded .read-more-icon {
    transform: rotate(180deg);
}

/* Tech Stack Section */
.tech-stack {
    background: var(--bg-primary);
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.tech-category {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.tech-category:hover {
    border-color: var(--border-hover);
}

.tech-category h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.tech-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-primary);
    border-radius: 6px;
    transition: all 0.2s;
    border: 1px solid var(--border-color);
}

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

.tech-icon {
    font-size: 24px;
}

.tech-item strong {
    display: block;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
}

.tech-item span {
    display: block;
    color: var(--text-secondary);
    font-size: 12px;
}

/* CTA Section */
.cta-section {
    background: var(--bg-primary);
    padding: 100px 0;
    text-align: center;
}

.cta-background {
    display: none;
}

.cta-content h2 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.cta-content > p {
    font-size: 18px;
    margin-bottom: 32px;
    color: var(--text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 40px;
}

.cta-btn {
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.cta-btn.primary {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.cta-btn.primary:hover {
    background: var(--text-secondary);
}

.cta-btn.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.cta-btn.secondary:hover {
    border-color: var(--border-hover);
}

.cta-features {
    display: flex;
    gap: 32px;
    justify-content: center;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.cta-feature-icon {
    color: var(--text-primary);
}

/* Footer */
footer {
    background: var(--bg-primary);
    color: var(--text-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    flex: 1;
    min-width: 250px;
}

.footer-brand .logo {
    color: var(--text-primary);
    margin-bottom: 12px;
}

.footer-brand p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 60px;
}

.footer-column h4 {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.2s;
    font-size: 14px;
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 12px;
    max-width: 700px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid var(--border-color);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
}

.modal-close:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
}

#modal-body h3 {
    color: var(--text-primary);
    margin-bottom: 20px;
    font-size: 28px;
    font-weight: 600;
}

#modal-body h4 {
    margin-top: 24px;
    margin-bottom: 12px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

#modal-body p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
    font-size: 14px;
}

#modal-body pre {
    background: var(--bg-primary);
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 16px 0;
    border: 1px solid var(--border-color);
}

#modal-body code {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.6;
}

#modal-body ul {
    margin: 12px 0;
    padding-left: 20px;
}

#modal-body ul li {
    margin: 8px 0;
    color: var(--text-secondary);
}

#modal-body a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

#modal-body a:hover {
    color: var(--accent-secondary);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

/* Selection Color */
::selection {
    background: var(--accent-primary);
    color: white;
}

::-moz-selection {
    background: var(--accent-primary);
    color: white;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .benefits-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 57px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
        border-bottom: 1px solid var(--border-color);
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 16px 24px;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links a:last-child {
        border-bottom: none;
    }

    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 4px;
        transition: all 0.3s;
    }

    .mobile-menu-toggle span {
        width: 24px;
        height: 2px;
        background: var(--text-primary);
        border-radius: 2px;
        transition: all 0.3s;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

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

    .hero-stats {
        gap: 40px;
        flex-wrap: wrap;
    }

    .section-title {
        font-size: 32px;
    }

    .section-subtitle {
        font-size: 16px;
    }

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

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

    .enterprise-content {
        flex-direction: column;
        text-align: center;
    }

    .enterprise-content .pricing-btn {
        width: 100%;
    }

    .footer-content {
        flex-direction: column;
    }

    .footer-links {
        flex-direction: column;
        gap: 32px;
    }

    section {
        padding: 60px 0;
    }

    .modal-content {
        padding: 32px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 28px;
    }
}