/* ===================================
   AnglicanSermonWriter.ai
   Main Stylesheet v1.0.0
   Anglican Color Scheme
   =================================== */

/* CSS Variables - Anglican Color Palette */
:root {
    /* Primary Colors - Episcopal Purple & Anglican Blue */
    --primary-purple: #7C3AED;
    --primary-purple-light: #A78BFA;
    --primary-purple-dark: #6D28D9;

    --primary-blue: #1E40AF;
    --primary-blue-light: #3B82F6;
    --primary-blue-dark: #1E3A8A;

    /* Accent Colors */
    --accent-gold: #D97706;
    --accent-gold-light: #FBBF24;
    --accent-gold-dark: #B45309;

    /* Semantic Colors */
    --success: #059669;
    --success-light: #10B981;
    --error: #DC2626;
    --error-light: #EF4444;
    --warning: #D97706;
    --info: #0EA5E9;

    /* Neutral Colors */
    --white: #FFFFFF;
    --cream: #FAFAF9;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Text Colors */
    --text-primary: #111827;
    --text-secondary: #4B5563;
    --text-muted: #6B7280;

    /* Background Colors */
    --bg-body: #FAFAF9;
    --bg-white: #FFFFFF;
    --bg-light: #F9FAFB;
    --bg-dark: #1F2937;

    /* Border & Shadow */
    --border-color: #E5E7EB;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-serif: Georgia, Cambria, "Times New Roman", Times, serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
}

/* ===================================
   Reset & Base Styles
   =================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===================================
   Typography
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

a {
    color: var(--primary-purple);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--primary-purple-dark);
    text-decoration: underline;
}

strong {
    font-weight: 600;
}

/* ===================================
   Layout & Container
   =================================== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-wide {
    max-width: 1400px;
}

.container-narrow {
    max-width: 800px;
}

/* ===================================
   Header & Navigation
   =================================== */

.main-header {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.navbar {
    padding: var(--spacing-md) 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-text {
    color: var(--primary-purple);
}

.logo-ai {
    color: var(--accent-gold);
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-menu li a {
    color: var(--text-primary);
    font-weight: 500;
    transition: color var(--transition-base);
    text-decoration: none;
}

.nav-menu li a:hover {
    color: var(--primary-purple);
}

.btn-nav-login {
    color: var(--primary-purple) !important;
    font-weight: 600 !important;
}

.btn-nav-signup {
    background-color: var(--primary-purple);
    color: var(--white) !important;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600 !important;
    transition: background-color var(--transition-base);
}

.btn-nav-signup:hover {
    background-color: var(--primary-purple-dark);
    text-decoration: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    margin: 3px 0;
    transition: all var(--transition-base);
    border-radius: 2px;
}

/* ===================================
   Buttons
   =================================== */

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: var(--border-radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-sans);
}

.btn-primary {
    background-color: var(--primary-purple);
    color: var(--white);
    border-color: var(--primary-purple);
}

.btn-primary:hover {
    background-color: var(--primary-purple-dark);
    border-color: var(--primary-purple-dark);
    color: var(--white);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.btn-secondary:hover {
    background-color: var(--primary-blue-dark);
    border-color: var(--primary-blue-dark);
    color: var(--white);
    text-decoration: none;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-purple);
    border-color: var(--primary-purple);
}

.btn-outline:hover {
    background-color: var(--primary-purple);
    color: var(--white);
    text-decoration: none;
}

.btn-outline-light {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline-light:hover {
    background-color: var(--white);
    color: var(--primary-purple);
    text-decoration: none;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.95);
}

.hero-description {
    font-size: 1.125rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero-trust {
    margin-top: var(--spacing-xl);
}

.trust-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* ===================================
   Stats Section
   =================================== */

.stats-section {
    background-color: var(--bg-white);
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-lg);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-purple);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===================================
   Sermon Creator Section
   =================================== */

.sermon-creator-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.sermon-form-card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    max-width: 900px;
    margin: 0 auto;
}

/* ===================================
   Forms
   =================================== */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.required {
    color: var(--error);
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    font-family: var(--font-sans);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-base);
    background-color: var(--bg-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

.form-text {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--text-muted);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

select.form-control {
    cursor: pointer;
}

.form-actions {
    margin-top: var(--spacing-xl);
}

/* ===================================
   Sermon Output
   =================================== */

.sermon-output {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 2px solid var(--border-color);
}

.sermon-output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.sermon-output-header h3 {
    margin: 0;
    color: var(--primary-purple);
}

.sermon-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.sermon-content {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-primary);
    white-space: pre-wrap;
}

/* Override sermon-content styling when it contains the signup overlay container */
/* Using both :has() for modern browsers and a fallback class for older browsers */
.sermon-content:has(.sermon-content-container),
.sermon-content.has-overlay {
    background-color: transparent !important;
    padding: 0 !important;
    border: none !important;
    white-space: normal !important;
}

/* Styling for sermon content inside the container with overlay (for guest users) */
.sermon-content .sermon-content-container {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.sermon-content-container p {
    margin-bottom: 1rem;
}

.sermon-content-container h1,
.sermon-content-container h2,
.sermon-content-container h3,
.sermon-content-container h4,
.sermon-content-container h5,
.sermon-content-container h6 {
    color: var(--primary-purple);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.sermon-output-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.cta-text {
    font-size: 1rem;
    color: var(--text-secondary);
}

.link-primary {
    color: var(--primary-purple);
    font-weight: 600;
    text-decoration: underline;
}

.link-primary:hover {
    color: var(--primary-purple-dark);
}

/* ===================================
   Features Section
   =================================== */

.features-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--bg-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.feature-card {
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-purple);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    color: var(--white);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ===================================
   How It Works Section
   =================================== */

.how-it-works-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--bg-light);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.step-card {
    background-color: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-blue));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.step-card p {
    margin: 0;
    color: var(--text-secondary);
}

/* ===================================
   Testimonials Section
   =================================== */

.testimonials-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--bg-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.testimonial-card {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.testimonial-rating {
    color: var(--accent-gold);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: var(--text-primary);
    font-weight: 600;
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===================================
   SEO Content Section
   =================================== */

.seo-content-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--bg-light);
}

.seo-content {
    max-width: 900px;
    margin: 0 auto;
}

.seo-content h2 {
    margin-bottom: var(--spacing-lg);
}

.seo-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   CTA Section
   =================================== */

.cta-section {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.cta-subtext {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* ===================================
   Footer
   =================================== */

.main-footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

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

.footer-col ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-col ul li a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-col ul li a:hover {
    color: var(--white);
    text-decoration: none;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-700);
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin: 0;
}

/* ===================================
   Spinner / Loading
   =================================== */

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
    /* Mobile menu */
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--border-color);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
    }

    .nav-menu li a {
        display: block;
        padding: var(--spacing-md);
    }

    /* Hero */
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-md);
    }

    .stat-item {
        padding: var(--spacing-md);
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    /* Features, Steps, Testimonials */
    .features-grid,
    .steps-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    /* Section headers */
    .section-header h2 {
        font-size: 1.75rem;
    }

    /* CTA */
    .cta-content h2 {
        font-size: 1.75rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    /* Sermon form card */
    .sermon-form-card {
        padding: var(--spacing-lg);
    }

    .sermon-output-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .sermon-actions {
        width: 100%;
    }

    .sermon-actions .btn {
        flex: 1;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-sm);
    }

    .stat-item {
        padding: var(--spacing-sm);
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .stat-label {
        font-size: 0.65rem;
        line-height: 1.2;
    }

    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* ===================================
   Utility Classes
   =================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.p-0 { padding: 0; }
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

.hidden { display: none; }
.visible { display: block; }