/**
 * Mahābhārata Portal - Base Styles
 * 
 * Design Philosophy: 
 * - Grand and majestic aesthetic befitting the greatest epic
 * - Warm earth tones inspired by ancient manuscripts
 * - Devanāgarī typography with strong Latin pairings
 * - Elegant visual hierarchy and spacing
 */

/* ===================================================================
   CSS VARIABLES - THEME SYSTEM
=================================================================== */

:root {
    /* Primary Colors - Inspired by ancient manuscripts and war */
    --color-primary: #8B4513;
    --color-secondary: #FFFEF7;
    --color-background: #FFF9E6;
    --color-accent: #D4AF37;
    --color-war: #8B0000;
    
    /* Text Colors */
    --color-text: #2C1810;
    --color-text-muted: #6B5D52;
    --color-text-light: #9C8775;
    
    /* UI Colors */
    --color-border: #E8DCC8;
    --color-light: #FFF4D9;
    --color-card: #FFFEF7;
    --color-hover: #F5EDD6;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(139, 69, 19, 0.08);
    --shadow-md: 0 4px 12px rgba(139, 69, 19, 0.12);
    --shadow-lg: 0 8px 24px rgba(139, 69, 19, 0.16);
    --shadow-xl: 0 12px 40px rgba(139, 69, 19, 0.2);
    
    /* Typography */
    --font-sanskrit: 'Noto Serif Devanagari', serif;
    --font-heading: 'Cinzel', serif;
    --font-body: 'Noto Serif', serif;
    --font-ui: 'Inter', system-ui, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

[data-theme="dark"] {
    --color-primary: #C4985D;
    --color-secondary: #1a1410;
    --color-background: #0f0b08;
    --color-accent: #FFD700;
    --color-war: #DC143C;
    
    --color-text: #f5efe5;
    --color-text-muted: #a89682;
    --color-text-light: #7a6b5c;
    
    --color-border: #3d2f1f;
    --color-light: #2a1f15;
    --color-card: #1a1410;
    --color-hover: #2a1f15;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.6);
}

/* ===================================================================
   RESET & BASE STYLES
=================================================================== */

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-background);
    min-height: 100vh;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* ===================================================================
   TYPOGRAPHY
=================================================================== */

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

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

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

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

strong {
    font-weight: 600;
}

em {
    font-style: italic;
}

/* Sanskrit Text */
.sanskrit-text, .sanskrit {
    font-family: var(--font-sanskrit);
    font-size: 1.25rem;
    line-height: 2;
    color: var(--color-text);
    font-weight: 500;
}

/* ===================================================================
   LAYOUT COMPONENTS
=================================================================== */

.content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.main-content {
    min-height: calc(100vh - 140px);
}

/* ===================================================================
   BREADCRUMBS
=================================================================== */

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-secondary);
    border-bottom: 1px solid var(--color-border);
    font-family: var(--font-ui);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.breadcrumb a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb span:not(a) {
    color: var(--color-text-light);
}

/* ===================================================================
   PAGE HEADER
=================================================================== */

.page-header {
    position: relative;
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-light) 100%);
    border-bottom: 4px solid var(--color-accent);
    margin-bottom: var(--spacing-2xl);
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(212, 175, 55, 0.03) 10px,
            rgba(212, 175, 55, 0.03) 20px
        );
    pointer-events: none;
}

.hero-ornaments {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.header-ornament {
    position: absolute;
    font-size: 4rem;
    color: var(--color-accent);
    opacity: 0.1;
    z-index: 0;
}

.header-ornament.ornament-1 {
    top: 10%;
    left: 5%;
    transform: rotate(-15deg);
}

.header-ornament.ornament-2 {
    top: 20%;
    right: 8%;
    transform: rotate(20deg);
}

.header-ornament.ornament-3 {
    bottom: 15%;
    left: 10%;
    transform: rotate(10deg);
}

.header-ornament.ornament-4 {
    bottom: 20%;
    right: 5%;
    transform: rotate(-20deg);
}

.page-header-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.epic-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
    color: #ffffff;
    border-radius: var(--radius-md);
    font-family: var(--font-ui);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.page-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.epic-title {
    font-size: 4rem;
    letter-spacing: 0.02em;
}

.page-subtitle {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.page-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.epic-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-xl);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.stat-item i {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.stat-label {
    font-family: var(--font-ui);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===================================================================
   SECTION DIVIDER
=================================================================== */

.section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-3xl) 0;
    position: relative;
}

.section-divider::before,
.section-divider::after {
    content: '';
    flex: 1;
    height: 2px;
    background: linear-gradient(
        to right,
        transparent,
        var(--color-border) 20%,
        var(--color-border) 80%,
        transparent
    );
}

.divider-ornament {
    padding: 0 var(--spacing-xl);
    font-size: 1.5rem;
    color: var(--color-accent);
    letter-spacing: 0.5rem;
}

/* ===================================================================
   SECTION TITLES
=================================================================== */

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--color-accent);
}

.section-title i {
    color: var(--color-accent);
}

.section-intro {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    max-width: 900px;
    margin: 0 auto var(--spacing-2xl);
    text-align: center;
}

/* ===================================================================
   RESPONSIVE DESIGN
=================================================================== */

@media (max-width: 1024px) {
    .content-container {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .epic-title {
        font-size: 3rem;
    }
    
    .epic-stats {
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .page-header {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .epic-title {
        font-size: 2.5rem;
    }
    
    .page-subtitle {
        font-size: 1.25rem;
    }
    
    .epic-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .section-title {
        font-size: 1.5rem;
        gap: var(--spacing-sm);
    }
    
    .header-ornament {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .content-container {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .page-header {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .divider-ornament {
        padding: 0 var(--spacing-md);
        font-size: 1.25rem;
        letter-spacing: 0.3rem;
    }
}