/* Variables CSS */
:root {
    --primary-color: #3898ff;
    --secondary-color: #2d3748;
    --dark-bg: #1a202c;
    --darker-bg: #121829;
    --text-color: #e2e8f0;
    --muted-text: #a0aec0;
    --hover-color: #4299e1;
    --gradient-start: #3898ff;
    --gradient-end: #6875f5;
    --accent-color: #00e5ff;
    --border-color: #333333;
    --card-bg: #1c1c1e;
    --card-bg-hover: #252a37;
    --header-color: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.4);
    --success-color: #00c853;
    --warning-color: #ffd600;
    --error-color: #ff3d00;
    --section-padding: 5rem 0;
    --card-padding: 1.5rem;
    --transition: all 0.3s ease;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-code: "SF Mono", SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    transition: var(--transition);
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 0 15px;
    margin: 0 auto;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

[class*="col-"] {
    padding: 0 15px;
}

.col-md-6 {
    width: 100%;
}

.col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7 {
    width: 100%;
}

@media (min-width: 768px) {
    .col-md-6 {
        width: 50%;
    }
}

@media (min-width: 992px) {
    .col-lg-2 { width: 16.666667%; }
    .col-lg-3 { width: 25%; }
    .col-lg-4 { width: 33.333333%; }
    .col-lg-5 { width: 41.666667%; }
    .col-lg-6 { width: 50%; }
    .col-lg-7 { width: 58.333333%; }
}

.align-items-center {
    align-items: center;
}

.justify-content-between {
    justify-content: space-between;
}

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

.order-lg-1 {
    order: 1;
}

.order-lg-2 {
    order: 2;
}

@media (min-width: 992px) {
    .order-lg-1 {
        order: 1;
    }
    .order-lg-2 {
        order: 2;
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--header-color);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--muted-text);
    margin-bottom: 3rem;
    text-align: center;
}

.gradient-text {
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Links & Buttons */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--hover-color);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--hover-color);
    color: white;
}

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

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
}

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

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1rem 0;
    z-index: 1000;
    background-color: rgba(26, 32, 44, 0.9);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.navbar.scrolled {
    background-color: var(--dark-bg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
}

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

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-icon svg {
    height: 40px;
    width: auto;
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--text-color);
    font-weight: 500;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.try-button {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
}

.try-button:hover {
    background-color: var(--hover-color);
    color: white;
}

.navbar-toggler {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-toggle::after {
    display: inline-block;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    display: none;
    min-width: 10rem;
    padding: 0.5rem 0;
    margin: 0.125rem 0 0;
    background-color: var(--secondary-color);
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    clear: both;
    color: var(--text-color);
    text-align: inherit;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
}

.dropdown-item:hover, .dropdown-item:focus, .dropdown-item.active {
    color: white;
    background-color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 7rem 0 5rem;
    overflow: hidden;
    background-color: var(--darker-bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--muted-text);
}

.hero-features {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 30px;
}

.feature-item i {
    color: var(--primary-color);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Code Window */
.code-window {
    background-color: #1a1e2e;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
}

.code-window:hover {
    transform: perspective(1000px) rotateY(0);
}

.window-header {
    background-color: #2d3748;
    padding: 12px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background-color: #fc6d6d; }
.dot.yellow { background-color: #fcd36d; }
.dot.green { background-color: #6dfc8f; }

.code-content {
    padding: 20px;
    font-family: var(--font-code);
    font-size: 0.9rem;
    line-height: 1.5;
    color: #e2e8f0;
    white-space: pre;
    overflow-x: auto;
}

.keyword { color: #ff79c6; }
.comment { color: #6272a4; }

/* Sections */
section {
    padding: var(--section-padding);
}

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

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

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

.testimonials-section {
    background-color: var(--dark-bg);
    position: relative;
}

.use-cases-section {
    background-color: var(--darker-bg);
}

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

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

.cta-section {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 4rem 0;
}

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

/* Feature Cards */
.feature-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: var(--card-padding);
    height: 100%;
    transition: var(--transition);
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    background-color: var(--card-bg-hover);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.2rem;
}

/* Benefit Cards */
.benefit-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: var(--card-padding);
    height: 100%;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.benefit-card:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.benefit-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.benefit-card ul {
    padding-left: 1.2rem;
    margin-bottom: 0;
}

.benefit-card li {
    margin-bottom: 0.5rem;
}

/* Architecture Section */
.architecture-diagram {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.architecture-diagram h3 {
    text-align: center;
    margin-bottom: 1rem;
}

.diagram-container {
    overflow-x: auto;
    margin-bottom: 1rem;
}

.diagram-container pre {
    white-space: pre;
    font-family: var(--font-code);
    font-size: 0.8rem;
    color: var(--text-color);
}

.architecture-detail h3 {
    margin-bottom: 1rem;
}

.architecture-detail ul {
    margin-bottom: 1.5rem;
    padding-left: 1.2rem;
}

.architecture-detail li {
    margin-bottom: 0.5rem;
}

/* Architecture Features */
.arch-feature-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.arch-feature-card:hover {
    transform: translateY(-5px);
    background-color: var(--card-bg-hover);
}

.arch-feature-card i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.arch-feature-card h4 {
    margin-bottom: 0.8rem;
}

/* Terminal */
.demo-terminal {
    background-color: #1a1e2e;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    margin-bottom: 2rem;
}

.terminal-header {
    background-color: #2d3748;
    padding: 12px 20px;
    color: var(--muted-text);
}

.terminal-body {
    padding: 20px;
    font-family: var(--font-code);
    font-size: 0.9rem;
}

.terminal-text {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.terminal-response {
    color: #6dfc8f;
    margin-bottom: 1.5rem;
}

.blink {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* Testimonials */
.testimonials-carousel {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.testimonial-item {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    flex: 1 1 300px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-content {
    font-style: italic;
    margin-bottom: 1.5rem;
}

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

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    margin-bottom: 0.2rem;
    font-size: 1.1rem;
}

.author-info p {
    margin-bottom: 0;
    color: var(--muted-text);
    font-size: 0.9rem;
}

/* Use Cases Tabs */
.use-cases-tabs {
    margin-top: 3rem;
}

.nav-tabs {
    display: flex;
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.nav-item {
    margin-bottom: -1px;
}

.nav-link {
    padding: 0.8rem 1.5rem;
    border: none;
    border-bottom: 2px solid transparent;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.nav-link i {
    font-size: 1.2rem;
}

.nav-link.active {
    border-bottom: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.tab-content {
    padding: 1rem 0;
}

.tab-pane {
    display: none;
}

.tab-pane.show.active {
    display: block;
}

.use-case-content {
    padding: 1.5rem;
    background-color: var(--card-bg);
    border-radius: 1rem;
}

.use-case-content h3 {
    margin-bottom: 1.2rem;
}

.use-case-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.2rem;
}

.use-case-content li {
    margin-bottom: 0.5rem;
}

/* Pricing Cards */
.pricing-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    overflow: hidden;
    transition: var(--transition);
    margin-bottom: 2rem;
    position: relative;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured:hover {
    transform: translateY(-10px) scale(1.05);
}

.pricing-card .card-header {
    background-color: rgba(56, 152, 255, 0.1);
    padding: 2rem;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 1rem;
}

.pricing-card .price span {
    font-size: 1rem;
    color: var(--muted-text);
}

.pricing-card .card-body {
    padding: 2rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.feature-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.feature-list li i {
    width: 20px;
    text-align: center;
}

.feature-list li i.fa-check {
    color: var(--success-color);
}

.feature-list li i.fa-times {
    color: var(--error-color);
}

.card-action {
    text-align: center;
}

/* CTA Section */
.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Contact Section */
.contact-info {
    padding: 2rem;
    background-color: var(--card-bg);
    border-radius: 1rem;
    height: 100%;
}

.contact-info h3 {
    margin-bottom: 1.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

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

.info-item h4 {
    margin-bottom: 0.5rem;
}

.info-item p {
    margin-bottom: 0;
    color: var(--muted-text);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-color);
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: white;
}

.contact-form {
    padding: 2rem;
    background-color: var(--card-bg);
    border-radius: 1rem;
    height: 100%;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-family: inherit;
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

/* Footer */
.footer-section {
    background-color: var(--darker-bg);
    padding: 5rem 0 1rem;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

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

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

.footer-links a {
    color: var(--muted-text);
    transition: var(--transition);
}

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

.newsletter-form {
    margin-top: 1.5rem;
}

.input-group {
    display: flex;
    gap: 0.5rem;
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom a {
    color: var(--muted-text);
    margin-left: 1.5rem;
}

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

/* Animations */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

/* Background Gradients */
.bg-gradient {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #111827 100%);
}

/* Video Placeholder */
.ratio {
    position: relative;
    width: 100%;
}

.ratio::before {
    content: "";
    display: block;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.ratio > * {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-placeholder {
    position: relative;
    background-color: #0d121e;
    border-radius: 1rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.video-placeholder::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.play-button {
    position: relative;
    z-index: 2;
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    font-size: 2rem;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
}

.video-placeholder:hover .play-button {
    transform: scale(1.1);
    background-color: var(--hover-color);
}

.placeholder-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    z-index: 2;
    text-align: center;
}

.placeholder-overlay h4 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.placeholder-overlay p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.8);
}

/* Timeline vertical */
.timeline-vertical {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.timeline-vertical::after {
    content: '';
    position: absolute;
    width: 2px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 20px;
    margin-left: -1px;
}

.timeline-item-vertical {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 60px;
}

.timeline-icon {
    position: absolute;
    left: 0;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 1;
}

.timeline-content {
    padding: 1.5rem;
    background-color: var(--card-bg);
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    border-style: solid;
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--card-bg) transparent transparent;
    top: 10px;
    left: -10px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    padding: 0 0.5rem;
    color: var(--muted-text);
}

.breadcrumb-item.active {
    color: var(--muted-text);
}

/* Page Content */
.page-content {
    padding-top: 5rem;
    min-height: 100vh;
}

.content-header {
    padding: 3rem 0;
    background-color: var(--darker-bg);
    margin-bottom: 3rem;
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    margin-bottom: 1rem;
    color: var(--text-color);
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 1rem;
    vertical-align: top;
    border-top: 1px solid var(--border-color);
}

.table th {
    vertical-align: bottom;
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    text-align: left;
}

.table thead th {
    vertical-align: bottom;
    border-bottom: 2px solid var(--border-color);
}

.table tbody + tbody {
    border-top: 2px solid var(--border-color);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.05);
}

.table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.075);
}

.table-dark {
    background-color: var(--secondary-color);
}

/* Accordion */
.accordion {
    margin-bottom: 2rem;
}

.accordion-item {
    background-color: var(--card-bg);
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 1rem;
}

.accordion-header {
    margin: 0;
}

.accordion-button {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 1.25rem;
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--card-bg);
    border: none;
    border-radius: 0;
    overflow-anchor: none;
    transition: var(--transition);
    cursor: pointer;
    font-weight: 600;
    text-align: left;
}

.accordion-button:not(.collapsed) {
    color: var(--primary-color);
    background-color: rgba(56, 152, 255, 0.1);
}

.accordion-button::after {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    margin-left: auto;
    content: "+";
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: transform 0.2s ease-in-out;
}

.accordion-button:not(.collapsed)::after {
    content: "-";
}

.accordion-collapse {
    display: none;
}

.accordion-collapse.show {
    display: block;
}

.accordion-body {
    padding: 1rem 1.25rem 1.25rem;
}

/* List styles */
.list-unstyled {
    list-style: none;
    padding-left: 0;
}

/* Sections with margin/padding variations */
.mb-5 {
    margin-bottom: 3rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mt-5 {
    margin-top: 3rem;
}

/* Min height utilities */
.min-vh-100 {
    min-height: 100vh;
}

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-card:hover {
    transform: translateY(-5px);
    background-color: var(--card-bg-hover);
}

.service-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-content h3 {
    margin-bottom: 0.8rem;
}

.service-content p {
    margin-bottom: 1rem;
}

.service-content ul {
    padding-left: 1.2rem;
}

/* Demo Section */
.demo-text h3 {
    margin-bottom: 1.5rem;
}

.demo-text ul {
    margin-bottom: 2rem;
    padding-left: 1.2rem;
}

.demo-text li {
    margin-bottom: 0.8rem;
}

.demo-cta {
    margin-top: 2rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .navbar-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--dark-bg);
        padding: 1rem;
        flex-direction: column;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }
    
    .navbar-nav.show {
        display: flex;
    }
    
    .navbar-toggler {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom a {
        margin: 0 0.75rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-section {
        padding: 6rem 0 3rem;
    }
    
    .hero-features {
        flex-direction: column;
    }
    
    .feature-item {
        width: 100%;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .timeline-vertical::after {
        left: 10px;
    }
    
    .timeline-icon {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
        left: -5px;
    }
    
    .timeline-item-vertical {
        padding-left: 40px;
    }
    
    .code-window, .demo-terminal {
        margin-top: 2rem;
    }
    
    .use-cases-tabs {
        margin-top: 2rem;
    }
    
    .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .contact-info, .contact-form {
        margin-bottom: 2rem;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .input-group .btn {
        width: 100%;
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .container {
        width: 100%;
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .code-content, .terminal-body {
        font-size: 0.75rem;
    }
    
    .feature-icon, .benefit-icon {
        font-size: 2rem;
    }
    
    .section-padding {
        padding: 3rem 0;
    }
    
    .testimonial-item {
        flex: 1 1 100%;
    }
    
    .play-button {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* Utility Classes */
.d-flex {
    display: flex;
}

.align-items-center {
    align-items: center;
}

.justify-content-between {
    justify-content: space-between;
}

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

.flex-wrap {
    flex-wrap: wrap;
}

.gap-1 {
    gap: 0.25rem;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 1rem;
}

.me-2 {
    margin-right: 0.5rem;
}

.ms-auto {
    margin-left: auto;
}

.img-fluid {
    max-width: 100%;
    height: auto;
}

.rounded {
    border-radius: 0.25rem;
}

/* Special Effects */
.shadow {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

.border {
    border: 1px solid var(--border-color);
}

.border-top {
    border-top: 1px solid var(--border-color);
}

.border-bottom {
    border-bottom: 1px solid var(--border-color);
}

/* Custom animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

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

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

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

.slide-up {
    animation: slideUp 0.5s ease-in-out;
}

.slide-down {
    animation: slideDown 0.5s ease-in-out;
}

.slide-left {
    animation: slideLeft 0.5s ease-in-out;
}

.slide-right {
    animation: slideRight 0.5s ease-in-out;
}

/* Print Styles */
@media print {
    body {
        background-color: white;
        color: black;
    }
    
    .navbar, .hero-particles, .footer-section, .cta-section {
        display: none;
    }
    
    .container {
        width: 100%;
        max-width: none;
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: black;
        page-break-after: avoid;
    }
    
    p, h2, h3 {
        orphans: 3;
        widows: 3;
    }
    
    .page-break {
        page-break-after: always;
    }
}