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

:root {
    --primary-color: #1b9af7;
    --primary-dark: #0d8ae5;
    --secondary-color: #6c63ff;
    --dark-bg: #0a0a0f;
    --darker-bg: #050508;
    --light-text: #f0f8ff;
    --gray-text: #a0aec0;
    --card-bg: rgba(20, 25, 40, 0.7);
    --border-color: rgba(27, 195, 247, 0.2);
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark-bg);
    color: var(--light-text);
    line-height: 1.6;
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(27, 195, 247, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(108, 99, 255, 0.05) 0%, transparent 20%),
        url('https://images.pexels.com/photos/2736135/pexels-photo-2736135.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 15, 0.85) 0%, rgba(5, 5, 8, 0.9) 100%);
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* Header */
header {
    text-align: center;
    padding: 40px 0 30px;
    margin-bottom: 30px;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.logo-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-right: 20px;
    filter: drop-shadow(0 0 10px rgba(27, 195, 247, 0.5));
    animation: pulse 2s infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.05); }
}

h1 {
    font-family: 'Roboto Slab', serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--light-text);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

h1 span {
    color: var(--primary-color);
    position: relative;
}

h1 span::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
}

.tagline {
    font-size: 1.2rem;
    color: var(--gray-text);
    font-weight: 300;
    letter-spacing: 1px;
    margin-top: 10px;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

@media (min-width: 992px) {
    .hero {
        grid-template-columns: 1fr 1fr;
    }
}

.hero-content h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--light-text);
    position: relative;
    padding-bottom: 15px;
}

.hero-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
}

.description {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 30px;
    color: var(--gray-text);
}

.description strong {
    color: var(--primary-color);
    font-weight: 600;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.feature {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.feature:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--light-text);
}

.feature p {
    color: var(--gray-text);
    font-size: 0.95rem;
}

/* CTA Section */
.cta-section {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 35px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

.cta-section h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--light-text);
}

.cta-section > p {
    color: var(--gray-text);
    margin-bottom: 30px;
}

.buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

@media (min-width: 768px) {
    .buttons {
        flex-direction: row;
        flex-wrap: wrap;
    }
}

.btn {
    padding: 16px 24px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    border-radius: 10px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex: 1;
    min-width: 200px;
}

.backend-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 5px 15px rgba(27, 195, 247, 0.3);
}

.frontend-btn {
    background: linear-gradient(135deg, #6c63ff, #5a52d5);
    color: white;
    box-shadow: 0 5px 15px rgba(108, 99, 255, 0.3);
}

.both-btn {
    background: linear-gradient(135deg, #2dd4bf, #0d9488);
    color: white;
    box-shadow: 0 5px 15px rgba(45, 212, 191, 0.3);
}

.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.btn:active {
    transform: translateY(-2px);
}

.instructions {
    background: rgba(10, 15, 25, 0.7);
    border-radius: 10px;
    padding: 20px;
    border-left: 4px solid var(--primary-color);
}

.instructions h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: var(--light-text);
}

.instructions h4 i {
    color: var(--primary-color);
}

.instructions ol {
    padding-left: 20px;
    color: var(--gray-text);
}

.instructions li {
    margin-bottom: 8px;
    padding-left: 5px;
}

.instructions strong {
    color: var(--primary-color);
}

/* Demo Preview */
.demo-preview {
    margin-bottom: 60px;
}

.demo-preview h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 30px;
    color: var(--light-text);
}

.preview-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

@media (min-width: 992px) {
    .preview-container {
        flex-direction: row;
        justify-content: center;
    }
}

.preview-window {
    background: var(--darker-bg);
    border-radius: 12px;
    overflow: hidden;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.preview-window:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.preview-header {
    background: rgba(20, 25, 40, 0.9);
    padding: 15px;
    font-weight: 600;
    color: var(--light-text);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.preview-header::before {
    content: '';
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ff5f56;
    display: inline-block;
    margin-right: 8px;
}

.preview-header::after {
    content: '';
    width: 40px;
    height: 12px;
    border-radius: 6px;
    background: rgba(27, 195, 247, 0.2);
    display: inline-block;
}

.preview-content {
    padding: 25px;
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.backend-preview .preview-controls {
    width: 100%;
}

.preview-slider {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    margin-bottom: 25px;
    position: relative;
}

.preview-slider::after {
    content: '';
    position: absolute;
    width: 60%;
    height: 100%;
    background: var(--primary-color);
    border-radius: 4px;
}

.preview-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

.preview-buttons span {
    flex: 1;
    height: 40px;
    background: rgba(27, 195, 247, 0.2);
    border-radius: 6px;
}

.preview-textarea {
    width: 100%;
    height: 100px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    border: 1px dashed rgba(27, 195, 247, 0.3);
}

.frontend-preview .preview-slide {
    text-align: center;
    width: 100%;
}

.frontend-preview h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.frontend-preview p {
    color: var(--gray-text);
    font-size: 1.1rem;
}

.preview-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    color: var(--primary-color);
    font-size: 1.8rem;
}

@media (min-width: 992px) {
    .preview-connector {
        flex-direction: column;
    }
}

.preview-connector i {
    animation: spin 4s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Footer */
footer {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
    margin-top: 30px;
}

footer p {
    color: var(--gray-text);
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 25px;
}

.footer-links a {
    color: var(--gray-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    .logo-icon {
        font-size: 2.5rem;
        margin-right: 15px;
    }
    
    .hero-content h2 {
        font-size: 1.8rem;
    }
    
    .btn {
        min-width: 100%;
    }
    
    .preview-window {
        max-width: 100%;
    }
}
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    opacity: 0.1;
    filter: blur(40px);
}

.circle-1 {
    width: 500px;
    height: 500px;
    top: -200px;
    left: -200px;
}

.circle-2 {
    width: 700px;
    height: 700px;
    bottom: -300px;
    right: -200px;
    background: radial-gradient(circle, var(--secondary-color) 0%, transparent 70%);
}

.circle-3 {
    width: 300px;
    height: 300px;
    top: 50%;
    left: 80%;
    background: radial-gradient(circle, #2dd4bf 0%, transparent 70%);
}

/* Enhanced Header */
.logo-icon-wrapper {
    position: relative;
    margin-right: 20px;
}

.logo-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--primary-color);
    opacity: 0.3;
    z-index: -1;
    transition: all 1s ease;
}

.header-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
    gap: 10px;
}

.decoration-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.decoration-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-color);
}

/* Section Badge */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(27, 195, 247, 0.1);
    color: var(--primary-color);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 15px;
    border: 1px solid rgba(27, 195, 247, 0.3);
}

.highlight {
    color: var(--primary-color);
    background: linear-gradient(120deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Stats */
.stats {
    display: flex;
    justify-content: space-around;
    margin: 30px 0;
    gap: 20px;
}

.stat {
    text-align: center;
    flex: 1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 5px;
    font-family: 'Roboto Slab', serif;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-text);
}

/* Enhanced Features */
.feature {
    position: relative;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(27, 195, 247, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 1.8rem;
}

.feature-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: white;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

/* CTA Card */
.cta-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.cta-header {
    margin-bottom: 25px;
}

.cta-subtitle {
    color: var(--gray-text);
    font-size: 0.95rem;
}

/* Enhanced Buttons */
.btn {
    position: relative;
    overflow: hidden;
    padding: 18px 20px;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.btn-content {
    flex: 1;
}

.btn-title {
    font-weight: 600;
    margin-bottom: 3px;
}

.btn-subtitle {
    font-size: 0.85rem;
    opacity: 0.8;
}

.btn-arrow {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(5px);
}

/* Quick Tip */
.quick-tip {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 10px;
    padding: 12px 15px;
    margin: 20px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.quick-tip i {
    color: #f59e0b;
}

/* Steps */
.steps {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.step-number {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
    color: var(--gray-text);
}

/* Use Cases */
.use-cases {
    margin-top: 25px;
}

.use-cases h5 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: var(--light-text);
}

.use-cases i {
    color: #f59e0b;
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.case-tag {
    background: rgba(27, 195, 247, 0.1);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid rgba(27, 195, 247, 0.3);
    transition: all 0.3s ease;
}

.case-tag:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-subtitle {
    color: var(--gray-text);
    max-width: 600px;
    margin: 10px auto 0;
}

/* Enhanced Preview */
.preview-window {
    position: relative;
}

.window-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.control.close {
    background: #ff5f56;
}

.control.minimize {
    background: #ffbd2e;
}

.control.maximize {
    background: #27ca3f;
}

.window-title {
    flex: 1;
    text-align: center;
    font-weight: 600;
}

.window-status {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

.status-connected {
    color: #27ca3f;
    font-size: 0.6rem;
}

.status-syncing {
    color: var(--primary-color);
    animation: spin 2s linear infinite;
}

/* Preview Controls */
.control-group {
    margin-bottom: 20px;
}

.control-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--gray-text);
}

.preview-textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    min-height: 80px;
    position: relative;
    transition: all 0.3s ease;
}

.preview-textarea.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 1px rgba(27, 195, 247, 0.2);
}

.textarea-content {
    color: var(--light-text);
    font-size: 0.95rem;
    line-height: 1.5;
}

.textarea-cursor {
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 2px;
    height: 1.2em;
    background: var(--primary-color);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.color-picker {
    display: flex;
    gap: 10px;
}

.color-option {
    width: 30px;
    height: 30px;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.color-option:hover {
    transform: scale(1.1);
}

.color-option.active {
    border-color: white;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.preview-slider {
    position: relative;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    margin-top: 10px;
}

.slider-track {
    position: absolute;
    height: 100%;
    width: 60%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 3px;
}

.slider-thumb {
    position: absolute;
    left: 60%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    cursor: pointer;
}

.slider-value {
    position: absolute;
    right: 0;
    top: -25px;
    font-size: 0.8rem;
    color: var(--gray-text);
}

.control-buttons {
    display: flex;
    gap: 10px;
    margin-top: 25px;
}

.preview-button {
    flex: 1;
    padding: 10px 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.preview-button.secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray-text);
    border: 1px solid var(--border-color);
}

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

/* Frontend Preview */
.preview-slide {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.5s ease;
}

.slide-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: var(--gray-text);
}

.slide-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.slide-title {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--light-text);
    background: linear-gradient(120deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slide-text {
    color: var(--gray-text);
    line-height: 1.6;
    margin-bottom: 25px;
}

.slide-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.slide-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(27, 195, 247, 0.1);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--primary-color);
}

.slide-footer {
    margin-top: 20px;
}

.slide-progress {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.5s ease;
}

/* Enhanced Connector */
.preview-connector {
    position: relative;
    width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.connector-line {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    z-index: 1;
}

.connector-dots {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 20px;
    margin: 20px 0;
}

.connector-dots .dot {
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

.connector-dots .dot:nth-child(2) {
    animation-delay: 0.4s;
}

.connector-dots .dot:nth-child(3) {
    animation-delay: 0.8s;
}

@keyframes pulse-dot {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.5);
        opacity: 1;
    }
}

.connector-label {
    background: var(--card-bg);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--primary-color);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

/* Demo Controls */
.demo-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

.demo-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--gray-text);
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

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

.demo-indicator {
    display: flex;
    gap: 10px;
}

.indicator-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.indicator-dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

/* Features Grid */
.features-grid {
    margin-top: 80px;
}

.features-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent, rgba(27, 195, 247, 0.05), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.feature-card:hover::before {
    transform: translateX(100%);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.feature-card-icon {
    width: 60px;
    height: 60px;
    background: rgba(27, 195, 247, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-card-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--light-text);
}

.feature-card p {
    color: var(--gray-text);
    line-height: 1.6;
}

/* Enhanced Footer */
footer {
    margin-top: 100px;
    background: rgba(10, 15, 25, 0.8);
    border-radius: 20px;
    padding: 50px 30px;
    border-top: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.footer-logo i {
    font-size: 2rem;
    color: var(--primary-color);
}

.footer-logo h3 {
    font-size: 2rem;
    font-weight: 700;
}

.footer-tagline {
    color: var(--gray-text);
    margin-bottom: 30px;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    margin: 30px 0;
}

.footer-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-text);
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.footer-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.footer-cta {
    margin: 40px 0;
    padding: 30px;
    background: rgba(27, 195, 247, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(27, 195, 247, 0.3);
}

.footer-cta p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--light-text);
}

.footer-bottom {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--gray-text);
    font-size: 0.9rem;
}

.footer-tech {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

.footer-tech i {
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.footer-tech i:hover {
    transform: translateY(-3px);
}

.footer-tech .fa-html5 {
    color: #e34f26;
}

.footer-tech .fa-css3-alt {
    color: #1572b6;
}

.footer-tech .fa-js {
    color: #f7df1e;
}

/* Notification */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    padding: 15px 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: var(--shadow);
    transform: translateX(150%);
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 1000;
}

.notification.show {
    transform: translateX(0);
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--light-text);
}

.close-modal {
    font-size: 28px;
    cursor: pointer;
    color: var(--gray-text);
    transition: color 0.3s ease;
}

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

.modal-body {
    padding: 30px;
}

.modal-body textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    color: var(--light-text);
    font-family: 'Poppins', sans-serif;
    margin: 15px 0;
    resize: vertical;
}

.modal-body .btn {
    width: 100%;
    margin-top: 10px;
}

/* Responsive Improvements */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
    }
    
    .stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .preview-container {
        flex-direction: column;
    }
    
    .preview-connector {
        width: 100%;
        flex-direction: row;
        margin: 20px 0;
    }
    
    .connector-line {
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    }
    
    .connector-dots {
        flex-direction: row;
        margin: 0 20px;
    }
    
    .features-container {
        grid-template-columns: 1fr;
    }
    
    .buttons {
        flex-direction: column;
    }
    
    .btn {
        min-width: 100%;
    }
    
    .footer-links {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-link {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
}

/* Print styles */
@media print {
    .animated-bg,
    .buttons,
    .demo-controls,
    .footer-cta {
        display: none;
    }
}