/*
Theme Name: CH Gestion Privée
Theme URI: https://ch-gestionprivee.fr
Description: Thème personnalisé pour CH Gestion Privée - Publications
Author: CH Gestion Privée
Version: 1.0
*/

/* Font fallback pour éviter le layout shift */
@font-face {
    font-family: 'EB Garamond Fallback';
    src: local('Times New Roman');
    size-adjust: 112%;
    ascent-override: 90%;
    descent-override: 22%;
    line-gap-override: 0%;
}

:root {
    --marine: #0a1628;
    --marine-clair: #132038;
    --encre: #060d18;
    --blanc: #FFFFFF;
    --ivoire: #FDFCFA;
    --bronze: #A08B5B;
    --bronze-clair: #B69D6B;
    --gris: #64748B;
    --gris-clair: #94A3B8;
    --gris-ligne: #E2E8F0;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--blanc);
    color: var(--marine);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-family: 'EB Garamond', 'EB Garamond Fallback', Georgia, serif;
    font-weight: 400;
    line-height: 1.15;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--blanc);
    box-shadow: 0 1px 0 var(--gris-ligne);
}

.logo {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    text-decoration: none;
}

.logo-mark {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.logo-line {
    width: 24px;
    height: 1px;
    background: var(--bronze);
}

.logo-letters {
    font-family: 'EB Garamond', serif;
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--marine);
}

.logo-sep {
    width: 1px;
    height: 32px;
    background: var(--gris-ligne);
    margin: 0 0.25rem;
}

.logo-name {
    font-family: 'EB Garamond', serif;
    font-size: 1.25rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--marine);
    white-space: nowrap;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-links a,
.nav-toggle {
    font-size: 0.9rem;
    color: var(--marine);
    text-decoration: none;
    transition: color 0.2s;
    cursor: pointer;
}

.nav-links a:hover,
.nav-links a.active,
.nav-toggle:hover {
    color: var(--bronze);
}

.nav-toggle {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.nav-toggle::after {
    content: '';
    border: solid var(--marine);
    border-width: 0 1px 1px 0;
    padding: 2px;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: -1rem;
    background: var(--blanc);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    min-width: 220px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown a {
    display: block;
    padding: 0.6rem 1.25rem;
    font-size: 0.85rem;
    color: var(--marine);
    transition: all 0.15s;
}

.dropdown a:hover {
    background: var(--ivoire);
    color: var(--bronze);
}

.nav-cta {
    padding: 0.7rem 1.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--blanc);
    background: var(--marine);
    border: 1px solid var(--marine);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.nav-cta:hover {
    background: var(--bronze);
    border-color: var(--bronze);
}

.menu-mobile {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.menu-mobile span {
    width: 24px;
    height: 1px;
    background: var(--marine);
    transition: all 0.3s ease;
}

/* Menu mobile ouvert */
.nav-right.open {
    display: flex !important;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--blanc);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 1000;
}

.nav-right.open .nav-links {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.nav-right.open .nav-item .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: transparent;
    padding: 0.5rem 0 0 0;
    text-align: center;
}

.menu-mobile.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-mobile.open span:nth-child(2) {
    opacity: 0;
}

.menu-mobile.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Hero Page */
.hero-page {
    padding: 10rem 8% 4rem;
    min-height: 340px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--marine);
    position: relative;
}

.hero-page::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 8%;
    right: 8%;
    height: 1px;
    background: rgba(255,255,255,0.1);
}

.hero-page h1 {
    font-size: 2.8rem;
    color: var(--blanc);
    margin-bottom: 1.5rem;
}

.hero-page h1 em {
    font-style: italic;
    color: var(--bronze-clair);
}

.hero-page .lead {
    font-size: 1.15rem;
    font-weight: 300;
    color: rgba(255,255,255,0.7);
    max-width: 600px;
    line-height: 1.7;
}

/* Single Article Container */
.single-article-container {
    padding: 8rem 8% 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Visual Block - floated right */
.article-visual {
    float: right;
    position: relative;
    width: 45%;
    max-width: 500px;
    margin-left: 3rem;
    margin-bottom: 3rem;
    margin-top: 0;
}

.article-visual-marine {
    background: var(--marine);
    aspect-ratio: 4/3;
    overflow: hidden;
}

.article-visual-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-visual-bronze {
    position: absolute;
    bottom: -1.5rem;
    right: -1.5rem;
    background: var(--bronze);
    padding: 1.25rem 1.75rem;
    min-width: 150px;
}

.article-visual-category {
    display: block;
    font-family: 'EB Garamond', serif;
    font-size: 1.1rem;
    font-style: italic;
    color: var(--blanc);
    line-height: 1.4;
}

.article-visual-category::before {
    content: '"';
}

.article-visual-category::after {
    content: '"';
}

/* Article Content */
.single-article {
    display: block;
}

.article-body {
    display: block;
}

.article-date {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--bronze);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    margin-top: 0;
}

.article-body h1 {
    font-size: 2.2rem;
    color: var(--marine);
    margin-bottom: 2rem;
    line-height: 1.2;
}

.single-article-content {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--marine);
}

.single-article-content p {
    margin-bottom: 1.5rem;
}

.single-article-content h2 {
    font-size: 1.5rem;
    margin: 2.5rem 0 1rem;
    color: var(--marine);
    clear: both;
}

.single-article-content h3 {
    font-size: 1.25rem;
    margin: 2rem 0 0.75rem;
}

.single-article-content strong {
    font-weight: 500;
    color: var(--marine);
}

.single-article-content ul,
.single-article-content ol {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.single-article-content li {
    margin-bottom: 0.5rem;
}

.single-article-content blockquote {
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    border-left: 3px solid var(--bronze);
    background: var(--ivoire);
    font-style: italic;
    color: var(--gris);
    clear: both;
}

/* Responsive single article */
@media (max-width: 768px) {
    .single-article-container {
        padding: 6rem 5% 3rem;
    }
    
    .article-visual {
        float: none;
        width: 100%;
        max-width: 400px;
        margin: 0 auto 2rem;
    }
    
    .article-body h1 {
        font-size: 1.8rem;
    }
}

/* Main Content - Articles */
.site-content {
    padding: 4rem 8%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Articles List */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

.article-card {
    background: var(--blanc);
    border: 1px solid var(--gris-ligne);
    transition: all 0.3s ease;
}

.article-card:hover {
    box-shadow: 0 10px 40px rgba(10, 22, 40, 0.08);
    transform: translateY(-2px);
}

.article-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--ivoire);
}

.article-card-content {
    padding: 1.75rem;
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.article-card-category {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bronze);
}

.article-card-date {
    font-size: 0.8rem;
    color: var(--gris);
}

.article-card h2 {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--marine);
    line-height: 1.3;
}

.article-card h2 a {
    color: inherit;
    transition: color 0.2s;
}

.article-card h2 a:hover {
    color: var(--bronze);
}

.article-card-excerpt {
    font-size: 0.95rem;
    color: var(--gris);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.article-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--marine);
    transition: color 0.2s;
}

.article-card-link:hover {
    color: var(--bronze);
}

.article-card-link svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s;
}

.article-card-link:hover svg {
    transform: translateX(3px);
}

/* Footer */
footer {
    background: var(--marine);
    color: var(--blanc);
    padding: 4rem 8% 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-brand .logo {
    margin-bottom: 1.5rem;
}

.footer-brand .logo-letters,
.footer-brand .logo-name {
    color: var(--blanc);
}

.footer-brand .logo-name {
    opacity: 0.7;
}

.footer-brand p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    max-width: 300px;
}

.footer-col h4 {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
    color: var(--bronze-clair);
}

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

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

.footer-col a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--blanc);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    transition: color 0.2s;
}

.footer-legal a:hover {
    color: var(--blanc);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
    border: 1px solid var(--gris-ligne);
    transition: all 0.2s;
}

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

.pagination .current {
    background: var(--marine);
    border-color: var(--marine);
    color: var(--blanc);
}

/* Responsive */
@media (max-width: 1000px) {
    .footer-top {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media (max-width: 768px) {
    nav {
        padding: 1rem 5%;
    }

    .nav-right {
        display: none;
    }

    .menu-mobile {
        display: flex;
    }

    .hero-page {
        padding: 8rem 6% 4rem;
    }

    .hero-page h1 {
        font-size: 2rem;
    }

    .site-content {
        padding: 3rem 5%;
    }

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

    .single-article {
        padding: 3rem 1.5rem;
    }

    .single-article h1 {
        font-size: 1.8rem;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}

/* ==========================================================================
   CATEGORY DESCRIPTION (Cocon Sémantique)
   ========================================================================== */

.category-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 2rem 2.5rem;
    background: var(--ivoire);
    border-left: 3px solid var(--bronze);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--marine);
}

.category-intro p {
    margin-bottom: 1rem;
}

.category-intro p:last-child {
    margin-bottom: 0;
}

.category-intro a {
    color: var(--bronze);
    text-decoration: none;
    border-bottom: 1px solid var(--bronze);
    transition: opacity 0.2s ease;
}

.category-intro a:hover {
    opacity: 0.7;
}

.category-intro strong {
    color: var(--marine);
    font-weight: 500;
}

@media (max-width: 768px) {
    .category-intro {
        padding: 1.5rem;
        margin-bottom: 2rem;
        font-size: 1rem;
    }
}