/* ==========================================================================
   2033: Wenn die Demokratie stirbt - Main Stylesheet
   ========================================================================== */

/* CSS Variables (Design System) */
:root {
    /* Colors - Based on Book Cover (Option A) */
    --color-primary: #A52A2A;          /* Dark Wine Red (sections, from cover) */
    --color-secondary: #C41E3A;        /* Bright Red (from cover ballot box) */
    --color-accent-coral: #FF6B4A;     /* Coral-Orange (CTAs, from cover sleeve) */
    --color-background: #1A0000;       /* Very Dark Red-Black */
    --color-bg-section: #2D0A0A;       /* Dark Wine Red (section backgrounds) */
    --color-text-primary: #F5F5F5;     /* Off-White (main text) */
    --color-text-secondary: #D4C5C5;   /* Light Reddish Gray (secondary text) */
    --color-highlight-cta: #FF8C69;    /* Light Coral (hover state) */
    --color-highlight-gold: #FFD700;   /* Gold (optional accent) */
    --color-border: #4A1515;           /* Dark red border (instead of gray) */
    --color-success: #28a745;          /* Success messages */
    --color-error: #dc3545;            /* Error messages */

    /* Typography */
    --font-serif: 'Playfair Display', 'Merriweather', Georgia, serif;
    --font-sans: 'Inter', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'Courier New', Courier, monospace;

    /* Font Sizes (Mobile First) */
    --font-size-base: 18px;
    --font-size-small: 16px;
    --font-size-tiny: 14px;
    --font-size-h1: 36px;
    --font-size-h2: 28px;
    --font-size-h3: 22px;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;

    /* Layout */
    --container-max-width: 1200px;
    --border-radius: 4px;
    --transition-speed: 0.3s;
}

/* Desktop Font Sizes */
@media (min-width: 768px) {
    :root {
        --font-size-h1: 48px;
        --font-size-h2: 36px;
        --font-size-h3: 28px;
    }
}

/* ==========================================================================
   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: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

h1 {
    font-size: var(--font-size-h1);
}

h2 {
    font-size: var(--font-size-h2);
}

h3 {
    font-size: var(--font-size-h3);
}

p {
    margin-bottom: var(--spacing-sm);
}

.lead {
    font-size: 1.125em;
    font-weight: 500;
    line-height: 1.7;
}

strong {
    font-weight: 600;
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--color-accent-coral);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

section {
    padding: var(--spacing-xl) 0;
}

@media (min-width: 768px) {
    section {
        padding: var(--spacing-xxl) 0;
    }
}

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

.btn {
    display: inline-block;
    padding: 16px 32px;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-speed);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(196, 30, 58, 0.5);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--color-secondary);
    color: var(--color-secondary);
}

.btn-secondary:hover {
    background-color: var(--color-secondary);
    color: #ffffff;
}

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

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

.hero {
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-bg-section) 100%);
    padding: var(--spacing-xxl) 0;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-content {
        flex-direction: row-reverse;
        text-align: left;
        gap: var(--spacing-xl);
    }
}

.hero-text {
    flex: 1;
}

.hero-title {
    font-size: var(--font-size-h1);
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25em;
    color: var(--color-secondary);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.hero-tagline {
    font-size: 1.05em;
    color: #cccccc;
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

@media (min-width: 768px) {
    .hero-cta {
        flex-direction: row;
        gap: var(--spacing-md);
    }
}

.hero-image {
    flex: 0 0 auto;
    max-width: 400px;
    width: 100%;
}

/* Placeholder Cover */
.placeholder-cover {
    aspect-ratio: 3 / 4;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border: 2px dashed var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-primary);
    border-radius: var(--border-radius);
}

.placeholder-cover span {
    font-size: 1.5em;
    font-weight: bold;
}

.placeholder-cover small {
    font-size: 0.875em;
    color: #888;
    margin-top: var(--spacing-xs);
}

/* Book Cover Image */
.book-cover {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
    transition: transform var(--transition-speed);
}

.book-cover:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.8);
}

/* ==========================================================================
   About Section
   ========================================================================== */

.about {
    background-color: var(--color-bg-section);
}

.about h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

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

.about-text h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

/* Characters List - Professional Design without Emojis */
.characters-list {
    margin: 2.5rem 0;
}

.character-item {
    padding: 0.5rem 0;
    border-left: 3px solid var(--color-secondary);
    padding-left: 1.5rem;
    margin-bottom: 0.3rem;
    font-size: 1.05rem;
    line-height: 1.6;
    transition: all 0.3s ease;
}

.character-item:hover {
    border-left-color: var(--color-accent-coral);
    padding-left: 1.75rem;
}

.character-item strong {
    color: var(--color-text-primary);
    font-size: 1.1rem;
    /* display: inline removed - keep text flowing naturally */
}
.key-facts {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
    .key-facts {
        grid-template-columns: repeat(2, 1fr);
    }
}

.fact {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--color-background);
    border-left: 4px solid var(--color-secondary);
    border-radius: var(--border-radius);
}

/* fact-icon removed - no emojis needed */

.fact strong {
    display: block;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.fact p {
    font-size: var(--font-size-small);
    color: #cccccc;
    margin-bottom: 0;
}

/* ==========================================================================
   Newsletter Section
   ========================================================================== */

.newsletter {
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-bg-section) 100%);
}

.newsletter h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.newsletter-intro {
    text-align: center;
    font-size: 1.1em;
    color: #cccccc;
    margin-bottom: var(--spacing-xl);
}

.newsletter-box {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--color-bg-section);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

/* Form Styles */
.newsletter-form {
    margin-bottom: var(--spacing-lg);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text-primary);
}

.form-group input[type="email"],
.form-group input[type="text"] {
    width: 100%;
    padding: 12px;
    font-size: 16px; /* Prevents zoom on iOS */
    font-family: var(--font-sans);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    transition: border-color var(--transition-speed);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

/* Checkbox */
.form-group.checkbox {
    display: flex;
    gap: var(--spacing-xs);
}

.form-group.checkbox label {
    display: flex;
    gap: var(--spacing-xs);
    align-items: flex-start;
    cursor: pointer;
}

.form-group.checkbox input[type="checkbox"] {
    margin-top: 4px;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-group.checkbox span {
    font-size: var(--font-size-small);
    color: #cccccc;
}

/* Newsletter Benefits */
.newsletter-benefits {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.newsletter-benefits p {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.newsletter-benefits ul {
    list-style: none;
    padding: 0;
}

.newsletter-benefits li {
    padding: var(--spacing-xs) 0;
    color: #cccccc;
}

/* Success/Error Messages */
.success-message,
.error-message {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-md);
}

.success-message {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid var(--color-success);
    color: var(--color-success);
}

.error-message {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid var(--color-error);
    color: var(--color-error);
}

.success-message h3,
.error-message h3 {
    font-size: 1.2em;
    margin-bottom: var(--spacing-xs);
}

/* ==========================================================================
   Author Section
   ========================================================================== */

.author {
    background-color: var(--color-bg-section);
}

.author h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.author-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .author-content {
        flex-direction: row;
        align-items: flex-start;
        gap: var(--spacing-xl);
    }
}

.author-image {
    flex: 0 0 auto;
    max-width: 300px;
    width: 100%;
}

/* Placeholder Author Photo */
.placeholder-author {
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-secondary) 100%);
    border: 2px dashed var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-primary);
    border-radius: 50%;
}

.placeholder-author span {
    font-size: 1.2em;
    font-weight: bold;
}

.placeholder-author small {
    font-size: 0.75em;
    color: #888;
    margin-top: var(--spacing-xs);
}

/* Author Photo */
.author-photo {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 50%;
    border: 4px solid var(--color-secondary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
    transition: all var(--transition-speed);
}

.author-photo:hover {
    border-color: var(--color-accent-coral);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.8);
    transform: scale(1.05);
}

.author-text {
    flex: 1;
}

.author-title {
    color: var(--color-secondary);
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.author-bio {
    line-height: 1.7;
    color: #cccccc;
}

.author-social {
    margin-top: var(--spacing-md);
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    transition: all var(--transition-speed);
}

.social-link:hover {
    background-color: #0077b5; /* LinkedIn Blue */
    border-color: #0077b5;
    color: #ffffff;
    transform: translateY(-2px);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

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

.footer {
    background-color: var(--color-background);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
}

.footer-left p {
    font-size: var(--font-size-small);
    color: #888888;
    margin-bottom: var(--spacing-xs);
}

.footer-note {
    font-size: var(--font-size-tiny);
    color: #666666;
}

.footer-nav {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

@media (min-width: 768px) {
    .footer-nav {
        justify-content: flex-end;
    }
}

.footer-nav a {
    font-size: var(--font-size-small);
    color: #888888;
    transition: color var(--transition-speed);
}

.footer-nav a:hover {
    color: var(--color-text-primary);
}

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

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

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

/* ==========================================================================
   STICKY NAVIGATION - NOW IN components.css
   ========================================================================== */

/* ===========================
   LAUNCH MODE SYSTEM
   Pre-Launch vs. Launch visibility control
   =========================== */

/**
 * ARCHITECTURE:
 * - body.pre-launch: Newsletter-Modus (Pre-Launch)
 * - body.launch: Amazon Kaufen-Button aktiv (Post-Launch)
 * - Nur <body> Tag ändern am Launch-Day!
 */

/* PRE-LAUNCH MODE (Default) */
body.pre-launch .pre-launch-mode {
    display: block;
}

body.pre-launch .launch-mode {
    display: none !important;
}

/* LAUNCH MODE (Nach Amazon KDP Veröffentlichung) */
body.launch .pre-launch-mode {
    display: none !important;
}

body.launch .launch-mode {
    display: block;
}

/* Launch Button Styling */
.btn-buy {
    background: var(--color-secondary);
    color: white;
    font-size: 1.2rem;
    padding: 18px 40px;
    box-shadow: 0 4px 12px rgba(196, 30, 58, 0.5);
    animation: pulse-glow 2s infinite;
    position: relative;
}

.btn-buy:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(196, 30, 58, 0.8);
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(196, 30, 58, 0.5);
    }
    50% {
        box-shadow: 0 8px 20px rgba(196, 30, 58, 0.8);
    }
}

/* Launch Subtext */
.launch-subtext {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin: 10px 0 20px 0;
    font-style: italic;
}

/* ===========================
   SUBSCRIBER STATE SYSTEM
   Clean CSS-based visibility control
   =========================== */

/**
 * ARCHITECTURE:
 * - body gets class "subscriber" when cookie exists
 * - All CTAs/paywalls tagged with .subscriber-only or .non-subscriber-only
 * - CSS handles ALL visibility automatically
 * - No JavaScript DOM manipulation needed!
 */

/* Default: Hide subscriber-only content */
.subscriber-only {
    display: none !important;
}

/* When user is subscriber: Hide all non-subscriber CTAs */
body.subscriber .non-subscriber-only {
    display: none !important;
}

/* When user is subscriber: Show subscriber-only content */
body.subscriber .subscriber-only {
    display: block !important;
}

/* ===========================
   LOGIN MODAL - NOW IN components.css
   =========================== */