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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fafafa;
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.logo-text {
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.language-toggle {
    display: flex;
    gap: 4px;
    background: #f5f5f5;
    padding: 4px;
    border-radius: 8px;
}

.lang-btn {
    padding: 8px 16px;
    border: none;
    background: transparent;
    color: #666;
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-btn.active {
    background: #007AFF;
    color: white;
}

.lang-btn:hover:not(.active) {
    background: #e5e5e5;
    color: #333;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    color: #1a1a1a;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 20px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    text-decoration: none;
    transition: transform 0.2s ease;
}

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

.app-store-btn {
    height: 60px;
    width: auto;
    border-radius: 8px;
}

/* Phone Mockup */
.phone-mockup {
    position: relative;
    width: 280px;
    height: 580px;
    margin: 0 auto;
    background: #1a1a1a;
    border-radius: 50px;
    padding: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 42px;
    overflow: hidden;
    background: #000;
    position: relative;
}

.phone-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
    color: #1a1a1a;
}

.section-description {
    font-size: 18px;
    color: #666;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

/* Get Started Section */
.get-started {
    background: white;
}

/* Feature Showcase Sections */
.feature-showcase {
    padding: 100px 0;
    background: white;
}

.feature-showcase:nth-child(even) {
    background: #f8f9fa;
}

.showcase-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.showcase-content.reverse {
    direction: rtl;
}

.showcase-content.reverse > * {
    direction: ltr;
}

.showcase-title {
    font-size: 42px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 24px;
    line-height: 1.2;
}

.showcase-description {
    font-size: 20px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.6;
}

.showcase-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.showcase-feature {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(0, 122, 255, 0.05);
    border-radius: 12px;
    border-left: 4px solid #007AFF;
}

.showcase-feature .feature-icon {
    font-size: 24px;
    width: 32px;
    text-align: center;
}

.showcase-feature span {
    font-weight: 500;
    color: #333;
}

.showcase-screenshots {
    display: flex;
    justify-content: center;
    align-items: center;
}

.showcase-carousel {
    width: 100%;
    max-width: 300px;
}

.showcase-carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.showcase-carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.showcase-carousel-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
}

.showcase-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.showcase-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: #ddd;
    cursor: pointer;
    transition: background 0.3s ease;
}

.showcase-dot.active {
    background: #007AFF;
}

.showcase-dot:hover {
    background: #007AFF;
    opacity: 0.7;
}

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

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.feature-description {
    color: #666;
    line-height: 1.6;
}

/* Screenshots Section */
.screenshots {
    background: white;
}

.screenshots-carousel {
    max-width: 400px;
    margin: 0 auto;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: #ddd;
    cursor: pointer;
    transition: background 0.3s ease;
}

.dot.active {
    background: #007AFF;
}

.dot:hover {
    background: #007AFF;
    opacity: 0.7;
}

/* Final CTA Section */
.final-cta {
    background: linear-gradient(135deg, #007AFF 0%, #0056b3 100%);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 24px;
    line-height: 1.3;
}

.cta-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.5;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-link {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: white;
}

.footer-copyright {
    color: #999;
    font-size: 14px;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Support Page Styles */
.support-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    text-align: center;
}

.support-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.support-hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    color: #1a1a1a;
    margin-bottom: 24px;
}

.support-hero-subtitle {
    font-size: 20px;
    color: #666;
    line-height: 1.5;
}

/* Contact Section */
.contact-section {
    background: white;
    padding: 80px 0;
}

.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-title {
    font-size: 36px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.contact-description {
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 16px;
    text-align: left;
    min-width: 300px;
}

.contact-icon {
    font-size: 32px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 122, 255, 0.1);
    border-radius: 50%;
}

.contact-details h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.contact-link {
    font-size: 16px;
    color: #007AFF;
    text-decoration: none;
    font-weight: 500;
    display: block;
    margin-bottom: 8px;
}

.contact-link:hover {
    text-decoration: underline;
}

.contact-note {
    font-size: 14px;
    color: #666;
    margin: 0;
}

/* FAQ Section */
.faq-section {
    background: #f8f9fa;
    padding: 80px 0;
}

.faq-title {
    font-size: 36px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 60px;
    color: #1a1a1a;
}

.faq-category {
    margin-bottom: 50px;
}

.faq-category-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 2px solid #007AFF;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 24px 30px;
    background: none;
    border: none;
    text-align: left;
    font-size: 18px;
    font-weight: 500;
    color: #1a1a1a;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question.active {
    background: #f0f8ff;
}

.faq-icon {
    font-size: 20px;
    font-weight: 300;
    color: #007AFF;
    transition: transform 0.2s ease;
}

.faq-question.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 0 30px 24px 30px;
    margin: 0;
    color: #666;
    line-height: 1.6;
    font-size: 16px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .phone-mockup {
        width: 240px;
        height: 500px;
        padding: 6px;
        border-radius: 45px;
    }
    
    .phone-screen {
        border-radius: 39px;
    }
    
    .showcase-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .showcase-title {
        font-size: 32px;
    }
    
    .showcase-description {
        font-size: 18px;
    }
    
    .showcase-features {
        align-items: center;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .showcase-feature {
        width: 100%;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    /* Support page responsive */
    .support-hero-title {
        font-size: 36px;
    }
    
    .support-hero-subtitle {
        font-size: 18px;
    }
    
    .contact-title {
        font-size: 28px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        min-width: auto;
        width: 100%;
    }
    
    .faq-title {
        font-size: 28px;
    }
    
    .faq-category-title {
        font-size: 20px;
    }
    
    .faq-question {
        padding: 20px;
        font-size: 16px;
    }
    
    .faq-answer p {
        padding: 0 20px 20px 20px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .phone-mockup {
        width: 200px;
        height: 420px;
        padding: 5px;
        border-radius: 40px;
    }
    
    .phone-screen {
        border-radius: 35px;
    }
    
    .app-store-btn {
        height: 50px;
    }
}