:root {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --accent-primary: #FFD54F;
    --accent-secondary: #FFC107;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --card-bg: #252525;
    --success: #4CAF50;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 90;
    opacity: 0;
    transition: opacity 0.3s ease;
}

body.menu-open .overlay {
    display: block;
    opacity: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

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

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 200;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

nav {
    transition: all 0.3s ease;
}

nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

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

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -6px;
    left: 0;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.cta-button {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #000000;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 20px rgba(140, 92, 255, 0.2);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(140, 92, 255, 0.3);
}

.mobile-cta {
    display: none;
    margin-top: 30px;
}

.mobile-cta .cta-button {
    width: 100%;
}

/* Hero Section */
.hero {
    padding-top: 160px;
    padding-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-text {
    flex: 1;
    max-width: 600px;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

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

.secondary-button {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.hero-image {
    flex: 1;
    position: relative;
    z-index: 1;
}

.browser-mockup {
    width: 100%;
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.browser-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.browser-header {
    background-color: #2a2a2a;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.browser-dots {
    display: flex;
    gap: 6px;
}

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

.dot-red {
    background-color: #ff5f57;
}

.dot-yellow {
    background-color: #febc2e;
}

.dot-green {
    background-color: #28c840;
}

.browser-address {
    margin-left: 8px;
    background-color: #1a1a1a;
    height: 24px;
    border-radius: 4px;
    flex-grow: 1;
    display: flex;
    align-items: center;
    padding: 0 12px;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.browser-content {
    height: 360px;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.mockup-content {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(140, 92, 255, 0.2) 0%, rgba(92, 135, 255, 0.1) 40%, rgba(0, 0, 0, 0) 70%);
    z-index: 0;
    animation: float 8s ease-in-out infinite;
}

.glow1 {
    top: -200px;
    right: -100px;
}

.glow2 {
    bottom: -300px;
    left: -200px;
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(80px, 80px);
    }
}

/* Features Section */
.features {
    padding: 80px 0;
    position: relative;
}

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

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

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

.feature-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border-radius: 12px;
    background: rgba(140, 92, 255, 0.1);
    color: var(--accent-primary);
}

.feature-title {
    font-size: 1.4rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
    flex-grow: 1;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    position: relative;
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 40px;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    position: relative;
    padding-bottom: 30px;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 20px;
    top: 60px;
    bottom: 0;
    width: 2px;
    background-color: rgba(255, 255, 255, 0.1);
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content {
    flex-grow: 1;
    padding: 24px;
    background-color: var(--card-bg);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    transition: transform 0.3s ease;
}

.step-content:hover {
    transform: translateX(10px);
}

.step-content::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 16px;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 10px solid var(--card-bg);
}

.step-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    position: relative;
}

.pricing-toggle {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    gap: 20px;
    align-items: center;
}

.toggle-option {
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    cursor: pointer;
}

.toggle-option.active {
    color: var(--text-primary);
    font-weight: 600;
}

.toggle-switch {
    position: relative;
    width: 60px;
    height: 30px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
}

.toggle-slider {
    position: absolute;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    transition: transform 0.3s ease;
}

.toggle-slider.yearly {
    transform: translateX(30px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pricing-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.pricing-card.popular::before {
    content: 'Most Popular';
    position: absolute;
    top: 20px;
    right: -40px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    padding: 8px 40px;
    font-size: 0.8rem;
    font-weight: 600;
    transform: rotate(45deg);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.1);
}

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

.pricing-name {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.pricing-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    margin-bottom: 24px;
}

.price {
    font-size: 3rem;
    font-weight: 700;
}

.price-suffix {
    color: var(--text-secondary);
    margin-left: 8px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.feature-icon-check {
    color: var(--success);
}

.pricing-cta {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}

.pricing-card.premium .pricing-cta {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    color: #000000;
    font-weight: 700;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    position: relative;
}

.testimonials-container {
    padding: 40px 0;
    position: relative;
}

.testimonial {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin: 0 15px;
    opacity: 0.5;
    transform: scale(0.9);
    transition: all 0.3s ease;
}

.testimonial.active {
    opacity: 1;
    transform: scale(1);
}

.testimonial-content {
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
    position: relative;
}

.testimonial-content::before {
    content: "“";
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.05);
    position: absolute;
    left: -20px;
    top: -30px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #3a3a3a;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-weight: 600;
}

.author-details {
    flex-grow: 1;
}

.author-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.author-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    width: 30px;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    text-align: center;
    position: relative;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--card-bg);
    border-radius: 24px;
    padding: 60px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.cta-title {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.cta-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.cta-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(140, 92, 255, 0.3) 0%, rgba(92, 135, 255, 0.2) 40%, rgba(0, 0, 0, 0) 70%);
    z-index: 0;
}

.cta-glow1 {
    top: -150px;
    right: -100px;
}

.cta-glow2 {
    bottom: -150px;
    left: -100px;
}

/* Footer */
footer {
    background-color: var(--bg-secondary);
    padding: 80px 0 30px;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transform: translateY(-3px);
}

.footer-links-title {
    font-weight: 600;
    margin-bottom: 24px;
    position: relative;
    display: inline-block;
}

.footer-links-title::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    bottom: -8px;
    left: 0;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

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

.footer-link {
    margin-bottom: 12px;
}

.footer-link a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

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

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header-content {
        height: 60px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .desktop-cta {
        display: none;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--bg-secondary);
        padding: 80px 30px 30px;
        z-index: 100;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
        transition: right 0.3s ease;
        overflow-y: auto;
    }
    
    nav.active {
        right: 0;
    }
    
    nav ul {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        margin-bottom: 20px;
    }
    
    nav ul li a {
        display: block;
        font-size: 1.2rem;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .mobile-cta {
        display: block;
    }
    
    .hero {
        padding-top: 120px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta, .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta .cta-button, .hero-cta .secondary-button,
    .cta-buttons .cta-button, .cta-buttons .secondary-button {
        width: 100%;
        justify-content: center;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-container {
        padding: 40px 30px;
    }
    
    .cta-title {
        font-size: 2.2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}