:root {
    --primary-color: #00f6ff;
    --secondary-color: #7000ff;
    --background-dark: #0a0b0f;
    --background-light: #141519;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #32ff7e;
    --danger-color: #ff4757;
    --card-background: rgba(20, 21, 25, 0.7);
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 11, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-speed);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 2;
    padding: 2rem;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero .tagline {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, var(--background-light) 0%, var(--background-dark) 100%);
    z-index: 1;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.cta-primary, .cta-secondary {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: transform var(--transition-speed);
}

.cta-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: var(--text-primary);
}

.cta-secondary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.cta-primary:hover, .cta-secondary:hover {
    transform: translateY(-3px);
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: var(--background-light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.highlight-text {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 2rem;
    font-weight: 600;
}

/* Products Section */
.products {
    padding: 100px 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--card-background);
    border-radius: 20px;
    padding: 2rem;
    transition: transform var(--transition-speed);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.product-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--background-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    text-align: center;
    padding: 2rem;
}

.feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--background-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-primary);
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.submit-btn {
    padding: 1rem 2rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 50px;
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-speed);
}

.submit-btn:hover {
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background-color: var(--background-light);
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo img {
    height: 30px;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-speed);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Parallax Effects */
.parallax-section {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .about-grid,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .feature {
        padding: 1rem;
    }
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    margin: 5px 0;
    transition: var(--transition-speed);
}

/* Dialog Styles */
.dialog-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}

.dialog {
    background: var(--background-light);
    padding: 2rem;
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.dialog-header {
    margin-bottom: 1.5rem;
}

.dialog h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-size: 1.5rem;
}

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

.dialog-content {
    margin: 1rem 0;
}

.dialog-info {
    background: var(--background-dark);
    padding: 1.25rem;
    border-radius: 10px;
    margin: 0.5rem 0;
}

.info-row {
    margin-bottom: 1rem;
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-row label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.info-row span {
    color: var(--text-primary);
    font-weight: 500;
}

.dialog-button i {
    margin-right: 0.5rem;
    font-size: 0.9em;
}

.message-preview {
    white-space: pre-wrap;
    margin-top: 0.5rem;
    color: var(--text-secondary);
    max-height: 150px;
    overflow-y: auto;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 5px;
}

.dialog-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

.dialog-button {
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.dialog-button.cancel {
    background: var(--background-dark);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dialog-button.confirm {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: var(--text-primary);
}

.dialog-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Loading Spinner */
.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--background-dark);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

/* Show Dialog Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

.dialog-overlay.active {
    display: flex;
}

.dialog-overlay.active .dialog {
    animation: fadeIn 0.3s ease-out;
}

/* Responsive Dialog Styles */
@media (max-width: 768px) {
    .dialog {
        width: 95%;
        padding: 1.5rem;
        margin: 1rem;
        max-height: 90vh;
        overflow-y: auto;
    }

    .dialog h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }

    .dialog-content {
        margin: 1rem 0;
    }

    .dialog-info {
        padding: 0.75rem;
    }

    .message-preview {
        max-height: 120px;
        font-size: 0.9rem;
    }

    .dialog-buttons {
        flex-direction: column;
        gap: 0.75rem;
        margin-top: 1rem;
    }

    .dialog-button {
        width: 100%;
        padding: 0.875rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .dialog {
        padding: 1.25rem;
    }

    .dialog h3 {
        font-size: 1.1rem;
    }

    .dialog-info {
        font-size: 0.9rem;
    }

    .message-preview {
        max-height: 100px;
        font-size: 0.85rem;
    }

    .loading-spinner {
        width: 40px;
        height: 40px;
    }
}

/* Fix for very small screens */
@media (max-height: 600px) {
    .dialog {
        max-height: 85vh;
        margin: 1rem;
    }

    .dialog-content {
        margin: 0.75rem 0;
    }

    .message-preview {
        max-height: 80px;
    }
}