/*
Theme Name: Aurora
Theme URI: https://sylvanity.eu/themes/aurora
Author: Sylvanity B.V.
Author URI: https://sylvanity.eu
Description: A beautifully crafted, minimalist WordPress theme featuring elegant typography, subtle gradients, and a focus on content. Aurora brings a sense of calm sophistication to any website with its carefully balanced whitespace and refined color palette.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aurora
Tags: blog, one-column, two-columns, custom-background, custom-colors, custom-logo, custom-menu, editor-style, featured-images, footer-widgets, full-width-template, rtl-language-support, sticky-post, theme-options, threaded-comments, translation-ready
*/

/* ===================================
   CSS Custom Properties
   =================================== */
:root {
    /* Colors */
    --aurora-primary: #6366f1;
    --aurora-primary-dark: #4f46e5;
    --aurora-primary-light: #818cf8;
    --aurora-secondary: #ec4899;
    --aurora-accent: #14b8a6;
    
    /* Neutrals */
    --aurora-white: #ffffff;
    --aurora-gray-50: #f9fafb;
    --aurora-gray-100: #f3f4f6;
    --aurora-gray-200: #e5e7eb;
    --aurora-gray-300: #d1d5db;
    --aurora-gray-400: #9ca3af;
    --aurora-gray-500: #6b7280;
    --aurora-gray-600: #4b5563;
    --aurora-gray-700: #374151;
    --aurora-gray-800: #1f2937;
    --aurora-gray-900: #111827;
    
    /* Typography */
    --aurora-font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --aurora-font-serif: "Playfair Display", Georgia, serif;
    --aurora-font-mono: "JetBrains Mono", "Fira Code", monospace;
    
    /* Spacing */
    --aurora-space-xs: 0.25rem;
    --aurora-space-sm: 0.5rem;
    --aurora-space-md: 1rem;
    --aurora-space-lg: 1.5rem;
    --aurora-space-xl: 2rem;
    --aurora-space-2xl: 3rem;
    --aurora-space-3xl: 4rem;
    
    /* Layout */
    --aurora-container-max: 1200px;
    --aurora-content-max: 720px;
    
    /* Transitions */
    --aurora-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --aurora-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --aurora-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --aurora-shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Border Radius */
    --aurora-radius-sm: 0.375rem;
    --aurora-radius: 0.5rem;
    --aurora-radius-lg: 1rem;
    --aurora-radius-full: 9999px;
}

/* ===================================
   Reset & Base
   =================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--aurora-font-sans);
    font-size: 1rem;
    line-height: 1.75;
    color: var(--aurora-gray-700);
    background: var(--aurora-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input, button, textarea, select {
    font: inherit;
}

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--aurora-font-serif);
    font-weight: 600;
    line-height: 1.3;
    color: var(--aurora-gray-900);
    margin-bottom: var(--aurora-space-md);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--aurora-space-lg);
}

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

a:hover {
    color: var(--aurora-primary-dark);
}

blockquote {
    border-left: 4px solid var(--aurora-primary-light);
    padding-left: var(--aurora-space-xl);
    margin: var(--aurora-space-2xl) 0;
    font-style: italic;
    font-size: 1.125rem;
    color: var(--aurora-gray-600);
}

code {
    font-family: var(--aurora-font-mono);
    font-size: 0.875em;
    background: var(--aurora-gray-100);
    padding: 0.2em 0.4em;
    border-radius: var(--aurora-radius-sm);
}

pre {
    background: var(--aurora-gray-900);
    color: var(--aurora-gray-100);
    padding: var(--aurora-space-lg);
    border-radius: var(--aurora-radius);
    overflow-x: auto;
    margin: var(--aurora-space-xl) 0;
}

pre code {
    background: none;
    padding: 0;
}

/* ===================================
   Layout
   =================================== */
.aurora-container {
    width: 100%;
    max-width: var(--aurora-container-max);
    margin: 0 auto;
    padding: 0 var(--aurora-space-lg);
}

.aurora-content {
    max-width: var(--aurora-content-max);
    margin: 0 auto;
}

/* ===================================
   Header
   =================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--aurora-gray-100);
    transition: box-shadow var(--aurora-transition);
}

.site-header.scrolled {
    box-shadow: var(--aurora-shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: var(--aurora-space-md);
}

.site-logo {
    width: 40px;
    height: 40px;
}

.site-title {
    font-family: var(--aurora-font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.site-title a {
    color: var(--aurora-gray-900);
    background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-description {
    display: none;
}

/* Navigation */
.main-navigation ul {
    display: flex;
    list-style: none;
    gap: var(--aurora-space-xl);
}

.main-navigation a {
    font-weight: 500;
    color: var(--aurora-gray-600);
    position: relative;
    padding: var(--aurora-space-sm) 0;
}

.main-navigation a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--aurora-primary), var(--aurora-secondary));
    transition: width var(--aurora-transition);
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
    color: var(--aurora-gray-900);
}

.main-navigation a:hover::after,
.main-navigation .current-menu-item a::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--aurora-space-sm);
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--aurora-gray-700);
    margin: 5px 0;
    transition: var(--aurora-transition);
}

/* ===================================
   Hero Section
   =================================== */
.aurora-hero {
    position: relative;
    padding: var(--aurora-space-3xl) 0;
    background: linear-gradient(135deg, var(--aurora-gray-50) 0%, var(--aurora-white) 100%);
    overflow: hidden;
}

.aurora-hero::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.aurora-hero::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 40%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(236, 72, 153, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: var(--aurora-space-lg);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--aurora-gray-500);
    margin-bottom: var(--aurora-space-2xl);
}

/* ===================================
   Posts Grid
   =================================== */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--aurora-space-2xl);
    padding: var(--aurora-space-3xl) 0;
}

.post-card {
    background: var(--aurora-white);
    border-radius: var(--aurora-radius-lg);
    overflow: hidden;
    box-shadow: var(--aurora-shadow-sm);
    transition: transform var(--aurora-transition), box-shadow var(--aurora-transition);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--aurora-shadow-lg);
}

.post-card-image {
    aspect-ratio: 16/10;
    overflow: hidden;
    background: linear-gradient(135deg, var(--aurora-gray-100), var(--aurora-gray-200));
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--aurora-transition);
}

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

.post-card-content {
    padding: var(--aurora-space-xl);
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--aurora-space-md);
    font-size: 0.875rem;
    color: var(--aurora-gray-500);
    margin-bottom: var(--aurora-space-md);
}

.post-card-category {
    background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
    color: var(--aurora-white);
    padding: var(--aurora-space-xs) var(--aurora-space-sm);
    border-radius: var(--aurora-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.post-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--aurora-space-sm);
}

.post-card-title a {
    color: var(--aurora-gray-900);
}

.post-card-title a:hover {
    color: var(--aurora-primary);
}

.post-card-excerpt {
    color: var(--aurora-gray-600);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--aurora-space-lg);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: var(--aurora-space-sm);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--aurora-primary);
}

.read-more svg {
    width: 16px;
    height: 16px;
    transition: transform var(--aurora-transition);
}

.read-more:hover svg {
    transform: translateX(4px);
}

/* ===================================
   Single Post
   =================================== */
.single-post-header {
    padding: var(--aurora-space-3xl) 0 var(--aurora-space-2xl);
    text-align: center;
    background: linear-gradient(180deg, var(--aurora-gray-50) 0%, var(--aurora-white) 100%);
}

.single-post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--aurora-space-lg);
    margin-bottom: var(--aurora-space-lg);
    font-size: 0.9375rem;
    color: var(--aurora-gray-500);
}

.single-post-title {
    max-width: 900px;
    margin: 0 auto var(--aurora-space-lg);
}

.single-post-featured {
    margin: 0 auto var(--aurora-space-3xl);
    max-width: 1000px;
    border-radius: var(--aurora-radius-lg);
    overflow: hidden;
    box-shadow: var(--aurora-shadow-lg);
}

.single-post-content {
    max-width: var(--aurora-content-max);
    margin: 0 auto;
    padding: 0 var(--aurora-space-lg) var(--aurora-space-3xl);
}

.single-post-content p {
    font-size: 1.125rem;
    line-height: 1.8;
}

.single-post-content h2 {
    margin-top: var(--aurora-space-2xl);
}

.single-post-content img {
    border-radius: var(--aurora-radius);
    margin: var(--aurora-space-xl) 0;
}

/* ===================================
   Footer
   =================================== */
.site-footer {
    background: var(--aurora-gray-900);
    color: var(--aurora-gray-300);
    padding: var(--aurora-space-3xl) 0;
}

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

.footer-brand {
    grid-column: span 2;
}

.footer-logo {
    font-family: var(--aurora-font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--aurora-white);
    margin-bottom: var(--aurora-space-md);
    background: linear-gradient(135deg, var(--aurora-primary-light), var(--aurora-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    max-width: 300px;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.footer-nav h4 {
    color: var(--aurora-white);
    font-family: var(--aurora-font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--aurora-space-lg);
}

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

.footer-nav li {
    margin-bottom: var(--aurora-space-sm);
}

.footer-nav a {
    color: var(--aurora-gray-400);
    font-size: 0.9375rem;
    transition: color var(--aurora-transition);
}

.footer-nav a:hover {
    color: var(--aurora-white);
}

.footer-bottom {
    border-top: 1px solid var(--aurora-gray-800);
    margin-top: var(--aurora-space-2xl);
    padding-top: var(--aurora-space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: var(--aurora-space-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--aurora-gray-800);
    border-radius: var(--aurora-radius-full);
    color: var(--aurora-gray-400);
    transition: all var(--aurora-transition);
}

.footer-social a:hover {
    background: var(--aurora-primary);
    color: var(--aurora-white);
}

/* ===================================
   Buttons
   =================================== */
.aurora-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--aurora-space-sm);
    padding: var(--aurora-space-md) var(--aurora-space-xl);
    background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-primary-dark));
    color: var(--aurora-white);
    font-weight: 600;
    font-size: 0.9375rem;
    border: none;
    border-radius: var(--aurora-radius-full);
    cursor: pointer;
    transition: all var(--aurora-transition);
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
}

.aurora-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.5);
    color: var(--aurora-white);
}

.aurora-button-outline {
    background: transparent;
    border: 2px solid var(--aurora-primary);
    color: var(--aurora-primary);
    box-shadow: none;
}

.aurora-button-outline:hover {
    background: var(--aurora-primary);
    color: var(--aurora-white);
}

/* ===================================
   Pagination
   =================================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--aurora-space-sm);
    padding: var(--aurora-space-2xl) 0;
}

.pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--aurora-space-md);
    background: var(--aurora-white);
    border: 1px solid var(--aurora-gray-200);
    border-radius: var(--aurora-radius);
    color: var(--aurora-gray-600);
    font-weight: 500;
    transition: all var(--aurora-transition);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background: var(--aurora-primary);
    border-color: var(--aurora-primary);
    color: var(--aurora-white);
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 768px) {
    .header-inner {
        height: 70px;
    }
    
    .main-navigation {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--aurora-white);
        padding: var(--aurora-space-lg);
        border-bottom: 1px solid var(--aurora-gray-100);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--aurora-transition);
    }
    
    .main-navigation.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: var(--aurora-space-md);
    }
    
    .menu-toggle {
        display: block;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--aurora-space-lg);
        text-align: center;
    }
}

/* ===================================
   WordPress Specific
   =================================== */
.wp-block-image {
    margin: var(--aurora-space-xl) 0;
}

.wp-block-image img {
    border-radius: var(--aurora-radius);
}

.alignwide {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(-50vw + 50%);
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* ===================================
   SVG Image Fixes
   =================================== */
/* Better handling for SVG images */
.post-card-image img[src$=".svg"],
.single-post-featured img[src$=".svg"] {
    object-fit: contain;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1.5rem;
}

.post-card-image {
    background: #f8f9fa;
}

/* Single post featured image SVG */
.single-post-featured img[src$=".svg"] {
    max-height: 450px;
    margin: 0 auto;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
}

/* Inline content images */
.single-post-content img[src$=".svg"],
.entry-content img[src$=".svg"] {
    max-height: 380px;
    margin-left: auto;
    margin-right: auto;
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
}

/* ===================================
   Author Box Component
   =================================== */
.author-box {
    margin: 4rem 0;
    padding: 2.5rem;
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
    border-radius: 20px;
    border: 1px solid rgba(139, 92, 246, 0.1);
}

.author-box-inner {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.author-box .author-avatar {
    flex-shrink: 0;
}

.author-box .author-avatar img {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.2);
}

.author-box .author-info {
    flex: 1;
}

.author-box .author-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--aurora-primary);
    margin-bottom: 0.25rem;
}

.author-box .author-name {
    font-family: var(--aurora-font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
}

.author-box .author-name a {
    color: var(--aurora-dark);
    text-decoration: none;
    transition: color 0.2s ease;
}

.author-box .author-name a:hover {
    color: var(--aurora-primary);
}

.author-box .author-bio {
    font-size: 0.95rem;
    color: var(--aurora-gray);
    line-height: 1.7;
    margin: 0 0 1rem;
}

.author-box .author-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.author-box .author-posts {
    font-size: 0.875rem;
    color: var(--aurora-gray);
}

.author-box .author-social {
    display: flex;
    gap: 0.75rem;
}

.author-box .author-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: white;
    color: var(--aurora-gray);
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.author-box .author-social a:hover {
    background: var(--aurora-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

@media (max-width: 640px) {
    .author-box {
        padding: 1.5rem;
    }
    
    .author-box-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .author-box .author-avatar {
        margin: 0 auto;
    }
    
    .author-box .author-meta {
        justify-content: center;
    }
}

/* ===================================
   Social Share Component
   =================================== */
.social-share {
    padding: 2rem 0;
    border-top: 1px solid var(--aurora-border);
    border-bottom: 1px solid var(--aurora-border);
    margin: 2rem 0;
}

.social-share-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--aurora-gray);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.social-share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.share-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    background: var(--aurora-light-bg);
    color: var(--aurora-gray);
}

.share-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.share-twitter:hover {
    background: #1DA1F2;
    color: white;
}

.share-facebook:hover {
    background: #4267B2;
    color: white;
}

.share-linkedin:hover {
    background: #0077B5;
    color: white;
}

.share-copy:hover {
    background: var(--aurora-primary);
    color: white;
}

@media (max-width: 640px) {
    .share-button span {
        display: none;
    }
    
    .share-button {
        padding: 0.75rem;
        border-radius: 50%;
    }
}

/* ===================================
   Post Navigation Component
   =================================== */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 3rem 0;
}

.post-nav-link {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--aurora-light-bg);
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.post-nav-link:hover {
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.15);
}

.post-nav-next {
    text-align: right;
}

.post-nav-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--aurora-primary);
}

.post-nav-next .post-nav-label {
    justify-content: flex-end;
}

.post-nav-title {
    font-family: var(--aurora-font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--aurora-dark);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-nav-empty {
    visibility: hidden;
}

@media (max-width: 768px) {
    .post-navigation {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .post-nav-next {
        text-align: left;
    }
    
    .post-nav-next .post-nav-label {
        justify-content: flex-start;
        flex-direction: row-reverse;
    }
}

/* ===================================
   Dark Mode Variables & Styles
   =================================== */
:root {
    --aurora-bg: #ffffff;
    --aurora-text: #1f2937;
    --aurora-text-muted: #6b7280;
    --aurora-border: #e5e7eb;
    --aurora-light-bg: #f9fafb;
    --aurora-card-bg: #ffffff;
}

.dark-mode {
    --aurora-bg: #0f172a;
    --aurora-text: #f1f5f9;
    --aurora-text-muted: #94a3b8;
    --aurora-border: #334155;
    --aurora-light-bg: #1e293b;
    --aurora-card-bg: #1e293b;
    --aurora-dark: #f1f5f9;
    --aurora-gray: #94a3b8;
}

.dark-mode body {
    background-color: var(--aurora-bg);
    color: var(--aurora-text);
}

.dark-mode .aurora-header {
    background: rgba(15, 23, 42, 0.95);
    border-color: var(--aurora-border);
}

.dark-mode .site-title a,
.dark-mode .main-navigation a {
    color: var(--aurora-text);
}

.dark-mode .post-card {
    background: var(--aurora-card-bg);
    border-color: var(--aurora-border);
}

.dark-mode .post-card-title a,
.dark-mode .single-post-title,
.dark-mode h1, .dark-mode h2, .dark-mode h3 {
    color: var(--aurora-text);
}

.dark-mode .aurora-hero {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
}

.dark-mode .author-box {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    border-color: rgba(139, 92, 246, 0.3);
}

.dark-mode .author-box .author-name a {
    color: var(--aurora-text);
}

.dark-mode .post-navigation .post-nav-link {
    background: var(--aurora-light-bg);
}

.dark-mode .post-navigation .post-nav-link:hover {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
}

.dark-mode .social-share {
    border-color: var(--aurora-border);
}

.dark-mode .share-button {
    background: var(--aurora-light-bg);
    color: var(--aurora-text-muted);
}

.dark-mode .related-posts {
    background: var(--aurora-light-bg);
}

.dark-mode .aurora-footer {
    background: #020617;
    border-color: var(--aurora-border);
}

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--aurora-light-bg);
    border-radius: 50%;
    cursor: pointer;
    color: var(--aurora-gray);
    transition: all 0.2s ease;
}

.theme-toggle:hover {
    background: var(--aurora-primary);
    color: white;
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

.icon-sun, .icon-moon {
    display: none;
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--aurora-primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
}

/* ===================================
   Reading Progress Bar
   =================================== */
.reading-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--aurora-primary) 0%, var(--aurora-secondary) 100%);
    z-index: 10000;
    transition: width 0.1s ease-out;
}

/* ===================================
   Header Actions
   =================================== */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

/* Mobile menu styles */
@media (max-width: 768px) {
    .main-navigation {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--aurora-bg);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 998;
    }
    
    .main-navigation.active {
        opacity: 1;
        visibility: visible;
    }
    
    .main-navigation ul {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .main-navigation a {
        font-size: 1.5rem;
    }
    
    .menu-toggle {
        position: relative;
        z-index: 1000;
        width: 40px;
        height: 40px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        background: none;
        border: none;
        cursor: pointer;
    }
    
    .menu-toggle span:not(.screen-reader-text) {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--aurora-dark);
        transition: all 0.3s ease;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

@media (min-width: 769px) {
    .menu-toggle {
        display: none;
    }
}

/* ===================================
   Enhanced Footer
   =================================== */
.aurora-footer {
    margin-top: 4rem;
}

/* Newsletter Section */
.footer-newsletter {
    background: linear-gradient(135deg, var(--aurora-primary) 0%, var(--aurora-secondary) 100%);
    padding: 4rem 0;
}

.newsletter-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.newsletter-content {
    flex: 1;
}

.newsletter-title {
    font-family: var(--aurora-font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin: 0 0 0.5rem;
}

.newsletter-description {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: 1.1rem;
}

.newsletter-form {
    flex: 1;
    max-width: 500px;
}

.newsletter-input-group {
    display: flex;
    gap: 0.75rem;
}

.newsletter-input-group input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.95);
}

.newsletter-input-group input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.newsletter-input-group button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.75rem;
    background: var(--aurora-dark);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.newsletter-input-group button:hover {
    background: #000;
    transform: translateY(-2px);
}

.newsletter-notice {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0.75rem 0 0;
    text-align: right;
}

/* Main Footer */
.footer-main {
    background: var(--aurora-light-bg);
    padding: 4rem 0;
}

.dark-mode .footer-main {
    background: #0f172a;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 3rem;
}

.footer-brand .footer-logo {
    font-family: var(--aurora-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-brand .footer-logo a {
    color: var(--aurora-dark);
    text-decoration: none;
}

.dark-mode .footer-brand .footer-logo a {
    color: var(--aurora-text);
}

.footer-tagline {
    color: var(--aurora-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    color: var(--aurora-gray);
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.dark-mode .footer-social .social-link {
    background: var(--aurora-light-bg);
}

.footer-social .social-link:hover {
    background: var(--aurora-primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.footer-heading {
    font-family: var(--aurora-font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--aurora-dark);
    margin: 0 0 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dark-mode .footer-heading {
    color: var(--aurora-text);
}

.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: 0.75rem;
}

.footer-menu a {
    color: var(--aurora-gray);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-menu a:hover {
    color: var(--aurora-primary);
}

/* Recent Posts in Footer */
.footer-posts {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-post {
    margin-bottom: 1rem;
}

.footer-post a {
    display: flex;
    gap: 1rem;
    text-decoration: none;
}

.footer-post-thumb {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.footer-post-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.footer-post-title {
    font-weight: 500;
    color: var(--aurora-dark);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.dark-mode .footer-post-title {
    color: var(--aurora-text);
}

.footer-post time {
    font-size: 0.8rem;
    color: var(--aurora-gray);
}

.footer-post:hover .footer-post-title {
    color: var(--aurora-primary);
}

/* Footer Bottom */
.footer-bottom {
    background: var(--aurora-dark);
    padding: 1.5rem 0;
}

.dark-mode .footer-bottom {
    background: #020617;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright, .footer-credits {
    margin: 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-credits a {
    color: white;
    text-decoration: none;
}

.footer-credits a:hover {
    text-decoration: underline;
}

/* Footer Responsive */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .newsletter-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        max-width: 100%;
        width: 100%;
    }
    
    .newsletter-input-group {
        flex-direction: column;
    }
    
    .newsletter-notice {
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-post a {
        justify-content: center;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

/* ===================================
   Breadcrumbs
   =================================== */
.breadcrumbs {
    padding: 1rem 0;
    background: var(--aurora-light-bg);
    border-bottom: 1px solid var(--aurora-border);
}

.dark-mode .breadcrumbs {
    background: var(--aurora-light-bg);
    border-color: var(--aurora-border);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.875rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb-item:not(:last-child)::after {
    content: "/";
    color: var(--aurora-gray);
    font-weight: 300;
}

.breadcrumb-item a {
    color: var(--aurora-gray);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.breadcrumb-item.current span {
    color: var(--aurora-dark);
    font-weight: 500;
}

.dark-mode .breadcrumb-item.current span {
    color: var(--aurora-text);
}

/* ===================================
   Table of Contents
   =================================== */
.table-of-contents {
    background: var(--aurora-light-bg);
    border-radius: 16px;
    padding: 1.5rem;
    margin: 2rem 0;
    border: 1px solid var(--aurora-border);
}

.dark-mode .table-of-contents {
    background: var(--aurora-light-bg);
    border-color: var(--aurora-border);
}

.toc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.toc-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--aurora-dark);
}

.dark-mode .toc-title {
    color: var(--aurora-text);
}

.toc-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: white;
    border-radius: 50%;
    cursor: pointer;
    color: var(--aurora-gray);
    transition: all 0.2s ease;
}

.dark-mode .toc-toggle {
    background: var(--aurora-border);
}

.toc-toggle:hover {
    background: var(--aurora-primary);
    color: white;
}

.toc-toggle svg {
    transition: transform 0.2s ease;
}

.toc-nav.collapsed {
    display: none;
}

.toc-list {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: toc;
}

.toc-item {
    margin-bottom: 0.5rem;
}

.toc-h3 {
    padding-left: 1.25rem;
}

.toc-link {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--aurora-gray);
    text-decoration: none;
    font-size: 0.9rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    border-left: 2px solid transparent;
}

.toc-link:hover {
    background: white;
    color: var(--aurora-primary);
}

.dark-mode .toc-link:hover {
    background: var(--aurora-border);
}

.toc-link.active {
    background: white;
    color: var(--aurora-primary);
    border-left-color: var(--aurora-primary);
    font-weight: 500;
}

.dark-mode .toc-link.active {
    background: var(--aurora-border);
}

/* ===================================
   Page Templates
   =================================== */

/* Full Width Template */
.full-width-page .page-header-wide {
    padding: 4rem 0;
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
    text-align: center;
}

.dark-mode .full-width-page .page-header-wide {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
}

.aurora-container-wide {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 2rem;
}

.full-width-page .page-title {
    font-size: 3rem;
    margin: 0;
}

.page-content-wide {
    padding: 3rem 2rem;
}

.page-content-wide > * {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Landing Page Template */
.landing-page {
    background: var(--aurora-bg);
}

.landing-header {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--aurora-border);
}

.landing-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.landing-logo {
    font-family: var(--aurora-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--aurora-dark);
    text-decoration: none;
}

.landing-back {
    color: var(--aurora-gray);
    text-decoration: none;
    font-size: 0.9rem;
}

.landing-back:hover {
    color: var(--aurora-primary);
}

.landing-main {
    min-height: 80vh;
}

.landing-footer {
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid var(--aurora-border);
}

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

/* Contact Page Template */
.contact-header {
    padding: 4rem 0;
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
    text-align: center;
}

.dark-mode .contact-header {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
}

.contact-header .page-title {
    font-size: 2.5rem;
    margin: 0 0 1rem;
}

.contact-header .page-excerpt {
    color: var(--aurora-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.contact-content {
    padding: 4rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

.contact-form-area form {
    background: var(--aurora-light-bg);
    padding: 2rem;
    border-radius: 16px;
}

.contact-info-card {
    background: var(--aurora-light-bg);
    padding: 2rem;
    border-radius: 16px;
    position: sticky;
    top: 2rem;
}

.dark-mode .contact-form-area form,
.dark-mode .contact-info-card {
    background: var(--aurora-light-bg);
}

.contact-info-card h3 {
    margin: 0 0 1.5rem;
    font-size: 1.25rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-item svg {
    color: var(--aurora-primary);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--aurora-gray);
    margin-bottom: 0.25rem;
}

.contact-item a {
    color: var(--aurora-primary);
    text-decoration: none;
}

.contact-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--aurora-border);
}

.contact-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    color: var(--aurora-gray);
    transition: all 0.2s ease;
}

.contact-social a:hover {
    background: var(--aurora-primary);
    color: white;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-card {
        position: static;
    }
}

/* ===================================
   Ajax Live Search
   =================================== */
.search-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--aurora-light-bg);
    border-radius: 50%;
    cursor: pointer;
    color: var(--aurora-gray);
    transition: all 0.2s ease;
}

.search-btn:hover {
    background: var(--aurora-primary);
    color: white;
}

.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-inner {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 2rem;
}

.search-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: background 0.2s ease;
}

.search-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.search-container {
    max-width: 700px;
    width: 100%;
    margin: 15vh auto 0;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper .search-icon {
    position: absolute;
    left: 1.5rem;
    color: var(--aurora-gray);
}

.search-input-wrapper input {
    width: 100%;
    padding: 1.5rem 1.5rem 1.5rem 4rem;
    font-size: 1.25rem;
    border: none;
    border-radius: 16px;
    background: white;
    color: var(--aurora-dark);
}

.search-input-wrapper input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.3);
}

.search-shortcut {
    position: absolute;
    right: 1.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--aurora-gray);
    background: var(--aurora-light-bg);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.search-results {
    margin-top: 1.5rem;
    max-height: 50vh;
    overflow-y: auto;
}

.search-hint, .search-loading, .search-no-results, .search-error {
    text-align: center;
    padding: 2rem;
    color: rgba(255, 255, 255, 0.6);
}

.search-results-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.search-result-item {
    margin-bottom: 0.5rem;
}

.search-result-item a {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 12px;
    text-decoration: none;
    transition: transform 0.2s ease;
}

.search-result-item a:hover {
    transform: translateY(-2px);
}

.search-result-thumb {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.search-result-content {
    flex: 1;
    min-width: 0;
}

.search-result-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--aurora-dark);
    margin: 0 0 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-excerpt {
    font-size: 0.875rem;
    color: var(--aurora-gray);
    margin: 0 0 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-result-date {
    font-size: 0.75rem;
    color: var(--aurora-primary);
}