/*
 Theme Name:   Lilian Maitre Portfolio
 Theme URI:    https://portfolio.lilian-maitre.fr
 Description:  Child theme Astra — Portfolio Lilian Maitre, Graphic Designer. Dark mode, palette rouge/noir/blanc, typo Inter.
 Author:       Lilian Maitre
 Author URI:   https://portfolio.lilian-maitre.fr
 Template:     astra
 Version:      1.0.0
 License:      GNU General Public License v2 or later
 License URI:  https://www.gnu.org/licenses/gpl-2.0.html
 Text Domain:  lilian-portfolio
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================
   1. CUSTOM PROPERTIES
   ============================================ */
:root {
    --color-primary: #96151E;
    --color-primary-hover: #B81D28;
    --color-primary-light: rgba(150, 21, 30, 0.1);
    --color-primary-medium: rgba(150, 21, 30, 0.25);
    --color-black: #000000;
    --color-dark: #0A0A0A;
    --color-dark-card: #111111;
    --color-dark-border: #1E1E1E;
    --color-gray-dark: #999999;
    --color-gray: #666666;
    --color-gray-light: #2A2A2A;
    --color-off-white: #E5E5E5;
    --color-white: #FFFFFF;

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 2.75rem;
    --text-5xl: 3.5rem;
    --text-6xl: 5.5rem;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    --container-max: 1200px;
    --container-narrow: 800px;
    --border-radius: 2px;
    --border-radius-lg: 4px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   2. BASE — DARK MODE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: var(--font-main);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-off-white);
    background-color: var(--color-black) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--color-primary);
    color: var(--color-white);
}

img { max-width: 100%; height: auto; display: block; }

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

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

/* ============================================
   3. TYPOGRAPHIE
   ============================================ */
h1, h2, h3, h4, h5, h6,
.entry-title, .page-title, .ast-archive-title {
    font-family: var(--font-main);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    color: var(--color-white);
}

h1, .entry-title {
    font-size: clamp(var(--text-4xl), 7vw, var(--text-6xl));
    margin-bottom: var(--space-lg);
}

h2 {
    font-size: clamp(var(--text-3xl), 4.5vw, var(--text-5xl));
    margin-bottom: var(--space-md);
}

h3 {
    font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

h4 {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

p {
    margin-bottom: var(--space-sm);
    color: var(--color-gray-dark);
}

.lead, .entry-content > p:first-of-type {
    font-size: var(--text-lg);
    font-weight: 300;
    line-height: 1.8;
    color: var(--color-gray-dark);
}

/* ============================================
   4. HEADER
   ============================================ */
.ast-primary-header,
.ast-main-header-wrap,
.ast-header-break-point .ast-primary-header,
.main-header-bar {
    background-color: var(--color-black) !important;
    border-bottom: 1px solid var(--color-dark-border) !important;
}

.site-logo img, .custom-logo {
    max-height: 44px !important;
    width: auto;
    transition: transform var(--transition-base);
}

.site-logo:hover img,
.custom-logo-link:hover .custom-logo {
    transform: scale(1.08);
}

.main-header-menu > .menu-item > a,
.ast-header-sections-navigation .menu-item > a {
    font-family: var(--font-main) !important;
    font-size: var(--text-xs) !important;
    font-weight: 600 !important;
    letter-spacing: 0.12em !important;
    text-transform: uppercase !important;
    color: var(--color-gray-dark) !important;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: color var(--transition-fast) !important;
}

.main-header-menu > .menu-item > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 1px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

.main-header-menu > .menu-item > a:hover::after,
.main-header-menu > .current-menu-item > a::after {
    transform: scaleX(1);
    transform-origin: left;
}

.main-header-menu > .menu-item > a:hover,
.main-header-menu > .current-menu-item > a {
    color: var(--color-white) !important;
}

.ast-header-button a,
.menu-item.cta-button > a {
    background-color: var(--color-primary) !important;
    color: var(--color-white) !important;
    font-family: var(--font-main) !important;
    font-size: var(--text-xs) !important;
    font-weight: 700 !important;
    padding: 0.5rem 1.2rem !important;
    border-radius: var(--border-radius) !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    border: 1px solid var(--color-primary) !important;
    transition: all var(--transition-fast) !important;
}

.ast-header-button a:hover,
.menu-item.cta-button > a:hover {
    background-color: transparent !important;
    color: var(--color-primary-hover) !important;
}

/* ============================================
   5. HERO
   ============================================ */
.hero-section {
    min-height: 100vh;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    background-color: var(--color-black);
    position: relative;
    overflow: hidden;
}

.hero-section > * {
    max-width: 100% !important;
    width: 100%;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(150, 21, 30, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-section .hero-title {
    font-family: var(--font-main);
    font-size: clamp(3.5rem, 10vw, 8rem);
    font-weight: 900;
    line-height: 0.9;
    text-transform: uppercase;
    letter-spacing: -0.04em;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

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

.hero-section .hero-subtitle {
    font-family: var(--font-main);
    font-size: var(--text-base);
    font-weight: 400;
    color: var(--color-gray);
    max-width: 450px;
    margin: 0 auto var(--space-sm);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-section .wp-block-buttons {
    justify-content: center !important;
    margin-top: var(--space-lg);
}

.hero-section .wp-block-button { margin: 0.5rem !important; }

/* ============================================
   6. SECTIONS
   ============================================ */
.site-content section, .wp-block-group, .ast-container {
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-family: var(--font-main);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-xl);
    color: var(--color-white);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
}

.entry-content > .wp-block-group,
.entry-content > section {
    padding: var(--space-3xl) 0;
}

/* ============================================
   7. GRILLE DE PROJETS
   ============================================ */
.project-filters, .wp-block-categories {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
    padding: 0;
    list-style: none;
}

.project-filters button, .project-filters li a {
    font-family: var(--font-main);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.4rem 1rem;
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius);
    background: transparent;
    color: var(--color-gray);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.project-filters button:hover,
.project-filters button.active {
    border-color: var(--color-primary);
    color: var(--color-white);
    background-color: var(--color-primary-light);
}

.wp-block-post-template, .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-lg);
    list-style: none;
    padding: 0;
}

.wp-block-post, .project-card {
    background: var(--color-dark-card);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-dark-border);
    transition: all var(--transition-base);
}

.wp-block-post:hover, .project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(150, 21, 30, 0.1);
    border-color: var(--color-primary-medium);
}

.wp-block-post-featured-image, .project-card__image {
    overflow: hidden;
    aspect-ratio: 16/10;
    background-color: var(--color-dark);
}

.wp-block-post-featured-image img, .project-card__image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    filter: brightness(0.9);
}

.wp-block-post:hover .wp-block-post-featured-image img,
.project-card:hover .project-card__image img {
    transform: scale(1.05);
    filter: brightness(1);
}

.wp-block-post .wp-block-post-title, .project-card__title {
    font-family: var(--font-main) !important;
    font-size: var(--text-lg) !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-white);
    padding: var(--space-md) var(--space-md) 0;
    margin-bottom: var(--space-xs) !important;
}

.wp-block-post .wp-block-post-excerpt, .project-card__excerpt {
    font-size: var(--text-sm);
    color: var(--color-gray);
    padding: 0 var(--space-md);
    line-height: 1.6;
}

.wp-block-post .wp-block-post-terms a, .project-card__tag {
    font-family: var(--font-main);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary-hover);
    background-color: var(--color-primary-light);
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius);
}

.wp-block-post .wp-block-post-terms, .project-card__category {
    padding: var(--space-sm) var(--space-md) var(--space-md);
}

/* ============================================
   8. SKILL ITEMS
   ============================================ */
.skill-item {
    padding: var(--space-lg);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
    background: var(--color-dark-card);
}

.skill-item:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.skill-item h4 {
    font-family: var(--font-main);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.skill-item p { font-size: var(--text-sm); color: var(--color-gray); }

/* ============================================
   9. FORMULAIRE
   ============================================ */
input[type="text"], input[type="email"], textarea {
    font-family: var(--font-main) !important;
    font-size: var(--text-base) !important;
    border: 1px solid var(--color-dark-border) !important;
    border-radius: var(--border-radius) !important;
    padding: 0.8rem 1rem !important;
    background-color: var(--color-dark-card) !important;
    color: var(--color-white) !important;
    transition: border-color var(--transition-fast) !important;
}

input[type="text"]:focus, input[type="email"]:focus, textarea:focus {
    border-color: var(--color-primary) !important;
    outline: none !important;
    box-shadow: 0 0 0 2px var(--color-primary-light) !important;
}

label {
    font-family: var(--font-main);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-dark);
}

button[type="submit"], input[type="submit"],
.wp-block-button__link, .ast-button {
    font-family: var(--font-main) !important;
    font-size: var(--text-xs) !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.1em !important;
    background-color: var(--color-primary) !important;
    color: var(--color-white) !important;
    border: 1px solid var(--color-primary) !important;
    border-radius: var(--border-radius) !important;
    padding: 0.8rem 2rem !important;
    cursor: pointer;
    transition: all var(--transition-fast) !important;
}

button[type="submit"]:hover, input[type="submit"]:hover,
.wp-block-button__link:hover, .ast-button:hover {
    background-color: transparent !important;
    color: var(--color-primary-hover) !important;
}

.wp-block-button.is-style-outline .wp-block-button__link {
    background-color: transparent !important;
    color: var(--color-primary-hover) !important;
    border: 1px solid var(--color-primary) !important;
}

.wp-block-button.is-style-outline .wp-block-button__link:hover {
    background-color: var(--color-primary) !important;
    color: var(--color-white) !important;
}

/* ============================================
   10. BREADCRUMB
   ============================================ */
.ast-breadcrumbs, .trail-items {
    font-family: var(--font-main);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray);
}

.ast-breadcrumbs a { color: var(--color-gray); }
.ast-breadcrumbs a:hover { color: var(--color-primary-hover); }

/* ============================================
   11. FOOTER
   ============================================ */
.site-footer, .ast-footer-overlay {
    background-color: var(--color-dark) !important;
    color: var(--color-gray) !important;
    border-top: 1px solid var(--color-dark-border) !important;
    padding: var(--space-xl) 0 var(--space-lg) !important;
}

.site-footer a { color: var(--color-gray) !important; }
.site-footer a:hover { color: var(--color-primary-hover) !important; }

.ast-footer-copyright {
    font-family: var(--font-main);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray) !important;
    text-align: center;
}

.footer-social-links a {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px;
    border: 1px solid var(--color-dark-border);
    border-radius: 0;
    color: var(--color-gray);
    transition: all var(--transition-fast);
    margin: 0 0.2rem;
}

.footer-social-links a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-hover) !important;
}

/* ============================================
   12. SINGLE POST
   ============================================ */
.single-post .entry-header {
    text-align: center;
    padding: var(--space-3xl) 0 var(--space-xl);
}

.single-post .entry-meta {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.single-post .entry-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

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

/* ============================================
   13. ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-section .hero-title { animation: fadeInUp 0.6s ease-out both; }
.hero-section .hero-subtitle { animation: fadeInUp 0.6s ease-out 0.1s both; }
.hero-section .wp-block-buttons { animation: fadeInUp 0.6s ease-out 0.2s both; }

.reveal {
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================
   14. RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .wp-block-post-template, .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero-section { min-height: 80vh; padding: var(--space-2xl) var(--space-md); }
    .hero-section::before { display: none; }
    .wp-block-post-template, .projects-grid { grid-template-columns: 1fr; }
    .project-filters { justify-content: center; }
}

@media (max-width: 480px) {
    .hero-section .hero-title { font-size: 2.8rem; }
}

/* ============================================
   15. UTILITAIRES
   ============================================ */
.text-primary { color: var(--color-primary-hover) !important; }
.text-white { color: var(--color-white) !important; }
.text-gray { color: var(--color-gray) !important; }
.bg-dark-card { background-color: var(--color-dark-card) !important; }