/*
Theme Name: Lekti Blog
Theme URI: https://assoslekti.fr
Author: KAZADEV
Author URI: https://assoslekti.fr
Description: Theme dark moderne pour le blog Lekti - Livres audio africains et caribéens
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lekti-blog
Tags: blog, dark-mode, modern, audiobooks
*/

/* ==========================================================================
   CSS Variables - Palette Lekti
   ========================================================================== */

:root {
    /* Couleurs principales */
    --navy: #011627;
    --navy-light: #0d2136;
    --navy-medium: #142f4f;

    /* Accents */
    --accent-orange: #FF9F1C;
    --accent-teal: #2EC4B6;
    --accent-yellow: #FFBC25;

    /* Surfaces */
    --surface-white: #FDFFFC;
    --surface-gray: #e5e5e5;
    --surface-muted: #838485;

    /* Semantic */
    --danger: #E71D36;
    --success: #10B981;

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

    /* Border radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-pill: 50px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
}

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

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

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--navy);
    color: var(--surface-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0.5px;
    color: var(--surface-white);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; font-weight: 700; }
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-sm);
    color: rgba(253, 255, 252, 0.8);
}

a {
    color: var(--accent-orange);
    text-decoration: none;
    transition: color var(--transition-normal);
}

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

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

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

.section-padding {
    padding: var(--spacing-2xl) 0;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(1, 22, 39, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.site-logo .logo-icon-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: transform var(--transition-normal);
}

.site-logo:hover .logo-icon-img {
    transform: scale(1.05);
}

.site-logo .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--surface-white);
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.main-nav a {
    color: rgba(253, 255, 252, 0.8);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding: var(--spacing-xs) 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-orange);
    transition: width var(--transition-normal);
}

.main-nav a:hover {
    color: var(--accent-orange);
}

.main-nav a:hover::after {
    width: 100%;
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--surface-white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-xs);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--navy-light);
        flex-direction: column;
        padding: var(--spacing-md);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

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

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn-primary {
    background: var(--accent-orange);
    color: var(--navy);
}

.btn-primary:hover {
    transform: scale(1.02);
    color: var(--navy);
}

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

.btn-secondary:hover {
    background: rgba(253, 255, 252, 0.1);
    color: var(--surface-white);
}

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

.btn-outline:hover {
    background: var(--accent-orange);
    color: var(--navy);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    background: rgba(20, 47, 79, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.card:hover {
    border-color: rgba(255, 159, 28, 0.3);
}

.card-solid {
    background: var(--navy-light);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

/* ==========================================================================
   Blog Posts
   ========================================================================== */

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.post-card {
    background: rgba(20, 47, 79, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.post-card:hover {
    border-color: rgba(255, 159, 28, 0.3);
    transform: translateY(-4px);
}

.post-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-card-content {
    padding: var(--spacing-lg);
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--surface-muted);
}

.post-card-category {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 159, 28, 0.1);
    border: 1px solid rgba(255, 159, 28, 0.3);
    color: var(--accent-orange);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-pill);
}

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

.post-card-title a {
    color: var(--surface-white);
}

.post-card-title a:hover {
    color: var(--accent-orange);
}

.post-card-excerpt {
    color: rgba(253, 255, 252, 0.7);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-orange);
    font-weight: 500;
    font-size: 0.875rem;
}

.read-more:hover {
    color: var(--accent-teal);
}

/* ==========================================================================
   Single Post
   ========================================================================== */

.single-post {
    padding-top: 120px;
}

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

.post-header .post-category {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: rgba(255, 159, 28, 0.1);
    border: 1px solid rgba(255, 159, 28, 0.3);
    color: var(--accent-orange);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-pill);
    margin-bottom: var(--spacing-md);
}

.post-header .post-title {
    font-size: 2.5rem;
    max-width: 800px;
    margin: 0 auto var(--spacing-md);
}

.post-header .post-meta {
    color: var(--surface-muted);
    font-size: 0.9375rem;
}

.post-featured-image {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-2xl);
}

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

.post-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.post-content h2 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.post-content h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.post-content blockquote {
    border-left: 4px solid var(--accent-orange);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    color: rgba(253, 255, 252, 0.9);
}

.post-content ul, .post-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.post-content li {
    margin-bottom: var(--spacing-xs);
    color: rgba(253, 255, 252, 0.8);
}

.post-content code {
    background: var(--navy-light);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9em;
}

.post-content pre {
    background: var(--navy-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.sidebar {
    position: sticky;
    top: 100px;
}

.widget {
    background: rgba(20, 47, 79, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.widget-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.widget ul {
    list-style: none;
}

.widget li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.widget a {
    color: rgba(253, 255, 252, 0.8);
}

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

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

.site-footer {
    background: var(--navy-light);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: rgba(253, 255, 252, 0.6);
    font-size: 0.9375rem;
}

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

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: rgba(253, 255, 252, 0.6);
    font-size: 0.9375rem;
}

.footer-section a:hover {
    color: var(--accent-orange);
}

/* Social links */
.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--navy-medium);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: rgba(253, 255, 252, 0.6);
    transition: all var(--transition-normal);
}

.social-links a:hover {
    color: var(--accent-orange);
    border-color: rgba(255, 159, 28, 0.3);
}

/* Newsletter */
.newsletter-form {
    display: flex;
    gap: var(--spacing-xs);
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--navy);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--surface-white);
    font-family: inherit;
}

.newsletter-form input::placeholder {
    color: rgba(253, 255, 252, 0.4);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent-orange);
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
    background: var(--accent-orange);
    color: var(--navy);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.newsletter-form button:hover {
    opacity: 0.9;
}

/* Copyright */
.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: rgba(253, 255, 252, 0.4);
    font-size: 0.875rem;
}

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

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

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

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--navy-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--surface-white);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-normal);
}

.form-control::placeholder {
    color: rgba(253, 255, 252, 0.4);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-orange);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* ==========================================================================
   Comments
   ========================================================================== */

.comments-section {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.comment {
    background: rgba(20, 47, 79, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.comment-author {
    font-weight: 600;
    color: var(--surface-white);
}

.comment-date {
    color: var(--surface-muted);
    font-size: 0.875rem;
}

.comment-content {
    color: rgba(253, 255, 252, 0.8);
}

.comment-reply {
    margin-left: var(--spacing-xl);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-2xl);
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--spacing-sm);
    background: rgba(20, 47, 79, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--surface-white);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.pagination a:hover {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.pagination .current {
    background: var(--accent-orange);
    border-color: var(--accent-orange);
    color: var(--navy);
}

/* ==========================================================================
   Search
   ========================================================================== */

.search-form {
    display: flex;
    gap: var(--spacing-xs);
}

.search-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--navy);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--surface-white);
    font-family: inherit;
}

.search-form button {
    padding: 0.75rem 1.5rem;
    background: var(--accent-orange);
    color: var(--navy);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.text-gradient {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-muted {
    color: rgba(253, 255, 252, 0.7);
}

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

.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); }
.mb-5 { margin-bottom: var(--spacing-xl); }

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

@media (max-width: 992px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .posts-grid {
        grid-template-columns: 1fr;
    }

    .post-header .post-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: var(--spacing-xl) 0;
    }

    .header-inner {
        height: 70px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }
}

/* ==========================================================================
   WordPress Specific
   ========================================================================== */

.alignleft {
    float: left;
    margin-right: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.alignright {
    float: right;
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.wp-caption {
    max-width: 100%;
}

.wp-caption-text {
    font-size: 0.875rem;
    color: var(--surface-muted);
    text-align: center;
    padding: var(--spacing-xs);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.gallery-item {
    margin: 0;
}

.gallery-item img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
}

/* Screen reader text */
.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;
}