/* WeTheNorth Wiki - Main Styles */

/* CSS Custom Properties */
:root {
    /* Colors - WeTheNorth Brand */
    --primary-red: #d00000;
    --canada-red: #FF0000;
    --white: #ffffff;
    --dark-blue: #1a237e;
    --light-gray: #f6f8f9;
    --dark-gray: #42464d;
    --text-gray: #444444;
    --text-dark: #4a4e51;
    --success-green: #4caf50;
    --info-blue: #5bc0de;
    --warning-yellow: #ffc107;
    --danger-red: #dc381d;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-serif: 'Playfair Display', 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;
    
    /* Layout */
    --container-max: 1200px;
    --sidebar-width: 280px;
    --navbar-height: 70px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --white: #1a1a1a;
    --light-gray: #2d2d2d;
    --text-gray: #e0e0e0;
    --text-dark: #b0b0b0;
    --dark-gray: #333333;
}

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

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-gray);
    background-color: var(--light-gray);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

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: 1.125rem; }

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.lead-paragraph {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
}

/* Links */
a {
    color: var(--primary-red);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--canada-red);
    text-decoration: underline;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-red), var(--canada-red));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

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

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

/* Animated Background - Snow */
.snow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    animation: snowfall linear infinite;
    user-select: none;
}

@keyframes snowfall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: var(--dark-gray);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-logo {
    height: 40px;
    width: auto;
}

.nav-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--white);
}

.nav-search {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xs);
    min-width: 300px;
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--white);
    font-size: 0.875rem;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.search-input:focus {
    outline: none;
}

.search-btn {
    background: var(--primary-red);
    border: none;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-btn:hover {
    background: var(--canada-red);
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.lang-toggle, .theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-toggle:hover, .theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
}

.security-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(76, 175, 80, 0.2);
    border-radius: var(--radius-md);
}

.security-dot {
    width: 8px;
    height: 8px;
    background: var(--success-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.security-text {
    font-size: 0.75rem;
    color: var(--success-green);
    font-weight: 500;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Hero Section */
.hero {
    margin-top: var(--navbar-height);
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="maple" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><text x="10" y="15" text-anchor="middle" fill="rgba(208,0,0,0.05)" font-size="12">🍁</text></pattern></defs><rect width="100" height="100" fill="url(%23maple)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.hero-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    animation: slideInLeft 1s ease-out;
}

.hero-title {
    margin-bottom: var(--spacing-lg);
}

.title-main {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-red), var(--canada-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-sub {
    display: block;
    font-size: 2rem;
    font-weight: 400;
    color: var(--text-dark);
    margin-top: var(--spacing-sm);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-red);
    font-family: var(--font-mono);
}

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

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 1s ease-out;
}

.canada-map {
    position: relative;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-red), var(--canada-red));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    animation: float 6s ease-in-out infinite;
}

.maple-leaf {
    font-size: 4rem;
    animation: rotate 10s linear infinite;
}

.security-shield {
    position: absolute;
    top: -20px;
    right: -20px;
    font-size: 2rem;
    background: var(--white);
    border-radius: 50%;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    animation: pulse 3s infinite;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Table of Contents Sidebar */
.toc-sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--navbar-height));
    background: var(--white);
    border-right: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 100;
    transform: translateX(-100%);
    transition: var(--transition-normal);
    overflow-y: auto;
}

.toc-sidebar.active {
    transform: translateX(0);
}

.toc-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.toc-header h3 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--text-dark);
}

.toc-toggle {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-gray);
    padding: var(--spacing-xs);
}

.toc-progress {
    padding: 0 var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.progress-bar {
    height: 3px;
    background: var(--primary-red);
    border-radius: var(--radius-sm);
    transition: width var(--transition-normal);
    width: 0%;
}

.toc-nav {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.toc-list {
    list-style: none;
}

.toc-list li {
    margin-bottom: var(--spacing-xs);
}

.toc-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-gray);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    font-size: 0.875rem;
}

.toc-link:hover, .toc-link.active {
    background: rgba(208, 0, 0, 0.1);
    color: var(--primary-red);
    text-decoration: none;
}

/* Main Content */
.main-content {
    margin-left: 0;
    padding: var(--spacing-xl);
    max-width: var(--container-max);
    margin: 0 auto;
    transition: var(--transition-normal);
}

.main-content.with-sidebar {
    margin-left: var(--sidebar-width);
}

/* Content Sections */
.content-section {
    margin-bottom: var(--spacing-3xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-red), var(--canada-red));
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--light-gray);
}

.section-title {
    margin: 0;
    font-size: 2rem;
    color: var(--text-dark);
}

.section-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.reading-time {
    font-size: 0.875rem;
    color: var(--text-gray);
    background: var(--light-gray);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
}

.bookmark-btn {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.bookmark-btn:hover {
    background: var(--light-gray);
}

.bookmark-btn.active {
    color: var(--primary-red);
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
}

.content-main {
    min-width: 0;
}

.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Text Content */
.text-content {
    font-size: 1rem;
    line-height: 1.7;
}

.text-content p {
    margin-bottom: var(--spacing-lg);
}

.text-content ul, .text-content ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-xl);
}

.text-content li {
    margin-bottom: var(--spacing-sm);
}

/* Info Cards */
.info-card {
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.info-card h4 {
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
    font-size: 1.125rem;
}

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

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-gray);
}

.stat-value {
    font-weight: 600;
    color: var(--primary-red);
    font-family: var(--font-mono);
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    padding-left: var(--spacing-lg);
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-green);
    font-weight: bold;
}

/* Highlight Boxes */
.highlight-box {
    background: linear-gradient(135deg, rgba(208, 0, 0, 0.05), rgba(255, 0, 0, 0.05));
    border: 1px solid rgba(208, 0, 0, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.highlight-box h4 {
    color: var(--primary-red);
    margin-bottom: var(--spacing-md);
}

.warning-box {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 152, 0, 0.1));
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.warning-box.critical {
    background: linear-gradient(135deg, rgba(220, 56, 29, 0.1), rgba(208, 0, 0, 0.1));
    border: 1px solid rgba(220, 56, 29, 0.3);
}

.warning-box h5 {
    color: var(--warning-yellow);
    margin-bottom: var(--spacing-md);
}

.warning-box.critical h5 {
    color: var(--danger-red);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .content-sidebar {
        order: -1;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
        --spacing-3xl: 2.5rem;
    }
    
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-search {
        min-width: 200px;
    }
    
    .nav-title {
        display: none;
    }
    
    .hero {
        min-height: 60vh;
    }
    
    .title-main {
        font-size: 2.5rem;
    }
    
    .title-sub {
        font-size: 1.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .canada-map {
        width: 200px;
        height: 200px;
    }
    
    .maple-leaf {
        font-size: 3rem;
    }
    
    .main-content {
        padding: var(--spacing-lg);
    }
    
    .content-section {
        padding: var(--spacing-lg);
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .toc-sidebar {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .nav-search {
        min-width: 150px;
    }
    
    .nav-controls {
        gap: var(--spacing-sm);
    }
    
    .security-indicator {
        display: none;
    }
    
    .hero-content {
        padding: 0 var(--spacing-md);
    }
    
    .title-main {
        font-size: 2rem;
    }
    
    .title-sub {
        font-size: 1.25rem;
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    .content-section {
        padding: var(--spacing-md);
    }
}