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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8fafc;
}

/* Header and Navigation */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2563eb;
}

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

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #2563eb;
}

.cta-button {
    background: #2563eb;
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.cta-button:hover {
    background: #1d4ed8;
}

/* Hero Section */
.hero {
    padding: 8rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.hero-content p {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 2rem;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 72px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    background: #f8fafc;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1e293b;
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.feature-card i {
    font-size: 2.5rem;
    color: #2563eb;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

/* Screenshots Section */
.screenshots {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
}

.screenshots h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1e293b;
    padding: 0 2rem;
}

.slideshow-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
    gap: 1rem;
}

.screenshot {
    flex: 0 0 calc(25% - 0.75rem);
    opacity: 1;
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.screenshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 9/16;
    border-radius: 16px;
}

.slideshow-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #2563eb;
    transition: all 0.3s ease;
    z-index: 10;
}

.slideshow-nav:hover {
    background: #2563eb;
    color: white;
}

.slideshow-nav.prev {
    left: 20px;
}

.slideshow-nav.next {
    right: 20px;
}

.slideshow-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #2563eb;
    transform: scale(1.2);
}

/* Mobile View */
@media (max-width: 768px) {
    .screenshots {
        padding: 4rem 1rem;
    }

    .screenshots h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
        padding: 0;
    }

    .slideshow-wrapper {
        gap: 0;
        margin: 0 auto;
        max-width: 100%;
    }
    
    .screenshot {
        flex: 0 0 100%;
        display: none;
        max-width: 100%;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        border-radius: 16px;
        overflow: hidden;
    }
    
    .screenshot.active {
        display: block;
    }
    
    .screenshot img {
        max-height: 650px;
        width: 100%;
        object-fit: contain;
        border-radius: 16px;
    }
    
    .slideshow-nav {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .slideshow-dots {
        bottom: 10px;
    }
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 2rem;
    background: #f8fafc;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1e293b;
}

.testimonial-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.testimonial-card p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #475569;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.user-info h4 {
    font-size: 1.1rem;
    color: #1e293b;
}

.user-info p {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
}

/* Download Section */
.download {
    padding: 6rem 2rem;
    text-align: center;
}

.download h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.download p {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 2rem;
}

.app-store-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    width: 100%;
}

.app-store-button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.app-store-button img {
    height: 50px;
}

.app-store-badge {
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.footer-logo h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer-column ul {
    list-style: none;
}

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

.footer-column ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: white;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    text-align: center;
    border-top: 1px solid #334155;
    color: #94a3b8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .nav-links {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* About Page Styles */
.about-section {
    padding: 8rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.about-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.about-content .subtitle {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 3rem;
}

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

.about-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.about-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.about-card ul {
    list-style: none;
    padding: 0;
}

.about-card ul li {
    margin-bottom: 0.5rem;
    color: #475569;
}

/* Privacy and Terms Pages Styles */
.privacy-section, .terms-section {
    padding: 8rem 2rem 4rem;
    max-width: 800px;
    margin: 0 auto;
}

.privacy-content h1, .terms-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.last-updated {
    font-style: italic;
    color: #64748b;
    margin-bottom: 3rem;
}

.privacy-content h2, .terms-content h2 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    color: #1e293b;
}

.privacy-content h3, .terms-content h3 {
    font-size: 1.4rem;
    margin: 1.5rem 0 1rem;
    color: #1e293b;
}

.privacy-content p, .terms-content p {
    margin-bottom: 1.5rem;
    color: #475569;
    line-height: 1.6;
}

.privacy-content ul, .terms-content ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.privacy-content li, .terms-content li {
    margin-bottom: 0.5rem;
    color: #475569;
}

/* Help Center Styles */
.help-section {
    padding: 8rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.help-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.help-content .subtitle {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 3rem;
}

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

.help-category {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.help-category h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.help-category h2 i {
    color: #2563eb;
}

.help-article {
    margin-bottom: 1.5rem;
}

.help-article h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.help-article p {
    color: #475569;
}

/* Contact Page Styles */
.contact-section {
    padding: 8rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.contact-content .subtitle {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 3rem;
}

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

.contact-info {
    display: grid;
    gap: 2rem;
}

.contact-method {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.contact-method i {
    font-size: 2rem;
    color: #2563eb;
    margin-bottom: 1rem;
}

.contact-method h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.contact-method p {
    color: #475569;
    margin-bottom: 0.5rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #1e293b;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    color: #1e293b;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.submit-button {
    background: #2563eb;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s ease;
}

.submit-button:hover {
    background: #1d4ed8;
}

/* FAQ Page Styles */
.faq-section {
    padding: 8rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.faq-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.faq-content .subtitle {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 3rem;
}

.faq-categories {
    display: grid;
    gap: 3rem;
}

.faq-category {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.faq-category h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.faq-items {
    display: grid;
    gap: 1.5rem;
}

.faq-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.faq-item p {
    color: #475569;
    line-height: 1.6;
}

/* Responsive Design for New Pages */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid,
    .help-categories {
        grid-template-columns: 1fr;
    }
    
    .privacy-section,
    .terms-section,
    .help-section,
    .contact-section,
    .faq-section {
        padding: 6rem 1rem 3rem;
    }
    
    .privacy-content h1,
    .terms-content h1,
    .help-content h1,
    .contact-content h1,
    .faq-content h1 {
        font-size: 2.5rem;
    }
}

/* Key Features Section */
.key-features {
    padding: 6rem 2rem;
    background: #f8fafc;
}

.key-features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1e293b;
}

.key-features .features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
}

.rounded-logo {
    border-radius: 25%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.rounded-logo:hover {
    transform: scale(1.02);
}