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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

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

.content-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    min-height: 60px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    margin: 0;
}

.nav-links a {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-links .active {
    color: #2563eb;
    font-weight: 600;
}

/* Main Content */
.main-content {
    padding: 3rem 0;
}

/* Page Titles */
.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
    text-align: center;
}

.page-subtitle {
    text-align: center;
    color: #6b7280;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.last-updated {
    text-align: center;
    color: #6b7280;
    margin-bottom: 3rem;
    font-style: italic;
}

/* Content Styling */
.content {
    max-width: 700px;
    margin: 0 auto;
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin: 2rem 0 1rem 0;
    border-bottom: 2px solid #e5e7eb;
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #374151;
    margin: 1.5rem 0 0.5rem 0;
}

p {
    margin-bottom: 1rem;
    color: #4b5563;
}

ul {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

li {
    margin-bottom: 0.5rem;
    color: #4b5563;
}

a {
    color: #2563eb;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* App Showcase */
.app-showcase {
    padding: 2rem 0 5rem 0;
    background: #f8fafc;
}

.app-card {
    background: white;
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin: 2rem 0;
}

.app-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1f2937;
    border-bottom: none;
    padding-bottom: 0;
}

.app-info p {
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 2rem;
}

.app-visual {
    text-align: center;
}

.app-screenshot {
    max-width: 300px;
    height: auto;
    margin: 0 auto;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.download-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.download-btn {
    background: #000;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

/* Nopinion Page Specific */
.app-header {
    text-align: center;
    margin-bottom: 4rem;
}

.app-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.app-subtitle {
    font-size: 1.5rem;
    color: #6b7280;
    margin-bottom: 2rem;
}

.app-header .download-buttons {
    justify-content: center;
}

.app-header .download-btn {
    padding: 15px 30px;
    font-size: 1.1rem;
}

.app-header .app-screenshot {
    max-width: 400px;
}

/* Features Section */
.features {
    background: #f8fafc;
    padding: 4rem 0;
    margin: 4rem 0;
}

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

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.feature-description {
    color: #6b7280;
    line-height: 1.6;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Support Form */
.support-form {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #374151;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

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

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

.file-upload-info {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.submit-btn {
    background: #2563eb;
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 100%;
}

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

.submit-btn:disabled {
    background: #9ca3af;
    cursor: not-allowed;
}

/* FAQ Section */
.faq-section {
    margin: 4rem 0;
}

.faq-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 2rem;
    text-align: center;
}

.faq-item {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    margin-bottom: 1rem;
    padding: 1.5rem;
}

.faq-question {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.faq-answer {
    color: #6b7280;
    line-height: 1.6;
}

/* Contact Info */
.contact-info {
    background: #f3f4f6;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
}

.contact-info h3 {
    margin-bottom: 1rem;
    color: #1f2937;
    margin-top: 0;
}

.contact-info p {
    color: #6b7280;
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* hCaptcha styling */
.h-captcha {
    margin: 1rem 0;
}

/* Footer */
footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0;
    text-align: center;
    margin-top: 0;
}

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

.footer-section h3 {
    margin-bottom: 1rem;
    color: #f9fafb;
}

.footer-section a {
    color: #d1d5db;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }

    .app-title {
        font-size: 2.5rem;
    }

    .app-subtitle {
        font-size: 1.2rem;
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .nav-links {
        display: none;
    }

    .container, .content-container {
        padding: 0 15px;
    }

    .support-form {
        padding: 1.5rem;
    }

    .app-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .app-header .app-screenshot {
        max-width: 300px;
    }
}