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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    line-height: 1.6;
    color: #1d1d1f;
    background: #ffffff;
    font-size: 17px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Navigation Bar */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
}

.nav-container {
    width: 100%;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    flex: 0 0 auto;
    margin-left: 0;
    display: flex;
    align-items: center;
}

.nav-logo-icon {
    height: 35px;
    width: auto;
    border-radius: 6px;
}

.nav-logo h1 {
    color: #1d1d1f;
    font-weight: 600;
    font-size: 36px;
    margin: 0;
}

.nav-logo h2 {
    color: #1d1d1f;
    font-weight: 600;
    font-size: 36px;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    margin: 0;
    padding: 0;
    flex: 0 0 auto;
}
/* Navigation Links */
.nav-link {
    text-decoration: none;
    color: #1d1d1f;
    font-weight: 400;
    font-size: 17px;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #6153CC;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 2px;
    background-color: #1d1d1f;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 100px 0 100px;
    text-align: center;
    background: #ffffff;
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 40px;
}

.hero-title {
    font-size: 56px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 16px;
    margin-top: 20px;
    letter-spacing: -0.005em;
}

.hero-subtitle {
    font-size: 40px;
    font-weight: 500;
    color: #000000;
    margin-bottom: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.4;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 18px 36px;
    border-radius: 32px;
    text-decoration: none;
    font-weight: 500;
    font-size: 19px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #6153CC;
    color: white;
}

.btn-primary:hover {
    background: #4a3fa6;
    transform: translateY(-1px);
}

/* Phone Mockup */
.phone-preview {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: 0px;
    margin-bottom: 40px;
}

.hero-buttons {
    margin-top: 20px;
}

.phone-mockup {
    width: 304px;
    height: 627px;
    background: linear-gradient(145deg, #1a1a1a, #2d2d2d);
    border-radius: 40px;
    padding: 8px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    border: 2px solid #333;
}

.phone-mockup::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;        
    height: 4px;        
    background: linear-gradient(90deg, #333, #555, #333);
    border-radius: 2px;
    z-index: 15;
}

.phone-screen {
    width: 100%;
    height: calc(100% - 8px);
    background: #000;
    border-radius: 32px;
    overflow: hidden;
    margin-top: 4px;
    position: relative;
    border: 1px solid #222;
    box-shadow: 
        inset 0 0 0 1px rgba(255, 255, 255, 0.1),
        0 0 20px rgba(0, 0, 0, 0.5);
}

.screenshot-carousel {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.screenshot-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    border-radius: 0px;
}

.screenshot.active {
    opacity: 1;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    margin-bottom: 0px;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.indicator.active {
    background: #6153CC;
    transform: scale(1.2);
    box-shadow: 0 0 8px rgba(97, 83, 204, 0.3);
}

/* Features Section */
.features {
    padding: 80px 0;
    background: #f5f5f7;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 100px;
    text-align: center;
}

.feature {
    position: relative;
}

.feature i {
    font-size: 48px;
    color: #6153CC;
    margin-bottom: 24px;
    display: block;
}

.feature:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -50px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60px;
    background: #d2d2d7;
}

.feature h3 {
    font-size: 32px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 16px;
}

.feature p {
    font-size: 21px;
    color: #86868b;
    font-weight: 400;
}

/* About Section */
.about {
    padding: 80px 0;
    text-align: center;
    background: #ffffff;
}

.about-content h2 {
    font-size: 48px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 24px;
}

.about-content p {
    font-size: 21px;
    color: #86868b;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Download Section */
.download {
    padding: 80px 0;
    text-align: center;
    background: #f5f5f7;
}

.download-content h2 {
    font-size: 48px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 48px;
}

.download-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.btn-download {
    background: #1d1d1f;
    color: white;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 500;
}

.btn-download:hover {
    background: #424245;
    transform: translateY(-1px);
}

/* Footer */
.footer {
    padding: 40px 0;
    text-align: center;
    background: #ffffff;
    border-top: 1px solid #d2d2d7;
}

.footer-content p {
    color: #86868b;
    font-size: 15px;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 15px;
}

.footer-link {
    color: #86868b;
    font-size: 13px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #666666;
}

/* Terms of Use Page */
.terms-container {
    max-width: 700px;
    margin: 48px auto;
    padding: 40px 32px 40px 32px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.08);
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    color: #222;
}

.terms-container h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 18px;
    color: #6153CC;
    letter-spacing: 1px;
}

.terms-container h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 10px;
    color: #6153CC;
}

.terms-container p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.terms-container ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.terms-container li {
    font-size: 1rem;
    margin-bottom: 8px;
}

@media (max-width: 600px) {
    .terms-container {
        padding: 18px 8px;
        margin: 16px 0;
    }
    
    .terms-container h1 {
        font-size: 1.5rem;
    }
    
    .terms-container h2 {
        font-size: 1.1rem;
    }
}

/* Modern styling for privacy policy page */
.privacy-container {
    max-width: 700px;
    margin: 48px auto;
    padding: 40px 32px 40px 32px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.08);
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    color: #222;
}

.privacy-container h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 18px;
    color: #6153CC;
    letter-spacing: 1px;
}

.privacy-container h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 10px;
    color: #6153CC;
}

.privacy-container p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.privacy-container ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.privacy-container li {
    font-size: 1rem;
    margin-bottom: 8px;
}

@media (max-width: 600px) {
    .privacy-container {
        padding: 18px 8px;
        margin: 16px 0;
    }
    
    .privacy-container h1 {
        font-size: 1.5rem;
    }
    
    .privacy-container h2 {
        font-size: 1.1rem;
    }
}

/* Modern styling for support page */
.support-container {
    max-width: 700px;
    margin: 48px auto;
    padding: 40px 32px 40px 32px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.08);
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    color: #222;
}

.support-container h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 18px;
    color: #6153CC;
    letter-spacing: 1px;
}

.support-container p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 32px;
    color: #555;
}

.bug-report-form {
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6153CC;
    box-shadow: 0 0 0 3px rgba(97, 83, 204, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: #6153CC;
    color: white;
}

.btn-primary:hover {
    background: #4a3fa6;
    transform: translateY(-2px);
}

.btn-secondary {
    background: #f5f5f7;
    color: #333;
    border: 1px solid #d1d5db;
}

.btn-secondary:hover {
    background: #e5e7eb;
}

.success-message {
    padding: 20px;
    background: #f0efff;
    border: 1px solid #6153CC;
    border-radius: 8px;
    color: #4a3fa6;
    text-align: center;
    margin-bottom: 24px;
}

.back-link {
    text-align: center;
}

@media (max-width: 600px) {
    .support-container {
        padding: 24px 16px;
        margin: 16px 8px;
    }
    .support-container h1 {
        font-size: 1.8rem;
    }
    .form-group input,
    .form-group textarea {
        padding: 10px 12px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        gap: 0;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-item {
        padding: 20px 40px;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-subtitle {
        font-size: 21px;
    }
    
    .phone-mockup {
        width: 220px;
        height: 450px;
        margin: 0 auto;
    }
    
    .phone-preview {
        margin-top: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .feature:not(:last-child)::after {
        display: none;
    }
    
    .feature h3 {
        font-size: 28px;
    }
    
    .about-content h2,
    .download-content h2 {
        font-size: 36px;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-download {
        width: 100%;
        max-width: 300px;
    }
}

/* Bot Information Page Styles */
.bot-info-container {
    max-width: 800px;
    margin: 48px auto;
    padding: 40px 32px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.08);
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    color: #222;
}

.bot-info-content h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 32px;
    color: #6153CC;
    text-align: center;
    letter-spacing: -0.5px;
}

.info-section {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid #f0f0f0;
}

.info-section:last-of-type {
    border-bottom: none;
    margin-bottom: 40px;
}

.info-section h2 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: #333;
}

.info-section p {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 16px;
    color: #555;
}

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

.contact-info {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    margin: 16px 0;
    border-left: 4px solid #6153CC;
}

.contact-info p {
    margin-bottom: 8px;
    font-size: 1rem;
}

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

.contact-info strong {
    color: #333;
    font-weight: 600;
}

.contact-info a {
    color: #6153CC;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #4a3ea0;
    text-decoration: underline;
}

.data-usage-list {
    margin: 0;
    padding-left: 20px;
}

.data-usage-list li {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 12px;
    color: #555;
}

.data-usage-list li:last-child {
    margin-bottom: 0;
}

/* Mobile responsiveness for bot info page */
@media (max-width: 768px) {
    .bot-info-container {
        margin: 20px 16px;
        padding: 24px 20px;
    }
    
    .bot-info-content h1 {
        font-size: 1.8rem;
        margin-bottom: 24px;
    }
    
    .info-section h2 {
        font-size: 1.2rem;
    }
    
    .info-section p {
        font-size: 1rem;
    }
}