/*
Theme Name: Maisons LCA
Author: Kheper / Hermes
Description: Theme custom sur-mesure — maison, decoration, renovation, travaux, jardin. Style editorial chaleureux, zero dependance, zero page builder.
Version: 4.0.0
*/

/* ===== Variables DA ===== */
:root {
    --lca-creme: #fbf9f4;
    --lca-blanc: #ffffff;
    --lca-encre: #2f2a24;
    --lca-taupe: #6b6357;
    --lca-sauge: #6b7f6e;
    --lca-sauge-fonce: #4a5a4d;
    --lca-sauge-clair: #e6ece4;
    --lca-terra: #c17a54;
    --lca-terra-fonce: #a8633f;
    --lca-terra-clair: #f2e2d5;
    --lca-ambre: #d9a441;
    --lca-ligne: #e6e1d6;
    --lca-ombre: rgba(74, 90, 77, 0.10);
    --lca-ombre-forte: rgba(74, 90, 77, 0.18);
    --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
    --sans: 'Work Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ===== Reset / base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--lca-creme);
    color: var(--lca-encre);
    font-family: var(--sans);
    font-size: 17px;
    line-height: 1.75;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--lca-terra); text-decoration: none; }
a:hover { color: var(--lca-sauge); }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--serif);
    font-weight: 600;
    color: var(--lca-encre);
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0 0 0.6em;
}
h1 { font-size: 2.3em; }
h2 { font-size: 1.6em; margin: 1.8em 0 0.6em; }
h3 { font-size: 1.22em; margin: 1.5em 0 0.5em; }
p { margin: 0 0 1.3rem; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ===== Header (centre, editorial) ===== */
.lca-header {
    background: var(--lca-creme);
    padding: 1.6rem 0 1.1rem;
    border-bottom: 1px solid var(--lca-ligne);
}
.lca-header .container { text-align: center; }
.lca-brand {
    display: inline-block;
    font-family: var(--serif);
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--lca-encre);
    text-decoration: none;
}
.lca-brand em {
    font-style: italic;
    color: var(--lca-terra);
}
.lca-brand small {
    display: block;
    font-family: var(--sans);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lca-taupe);
    margin-top: 0.25rem;
}
.lca-nav {
    margin-top: 1.1rem;
    display: flex;
    justify-content: center;
    gap: 1.7rem;
    flex-wrap: wrap;
}
.lca-nav a {
    font-family: var(--sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--lca-encre);
    padding: 0.3rem 0.1rem;
    border-bottom: 2px solid transparent;
    transition: border-color 0.15s ease, color 0.15s ease;
}
.lca-nav a:hover { color: var(--lca-terra); border-color: var(--lca-terra); }

/* ===== Boutons ===== */
.lca-btn {
    display: inline-block;
    background: var(--lca-sauge);
    color: #fff;
    padding: 0.8rem 1.7rem;
    border-radius: 999px;
    font-family: var(--sans);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 2px solid var(--lca-sauge);
    transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.lca-btn:hover { background: var(--lca-sauge-fonce); border-color: var(--lca-sauge-fonce); color: #fff; transform: translateY(-2px); }
.lca-btn-ghost {
    background: transparent;
    color: var(--lca-sauge);
    border-color: var(--lca-sauge);
}
.lca-btn-ghost:hover { background: var(--lca-sauge); color: #fff; }
.lca-btn-terra { background: var(--lca-terra); border-color: var(--lca-terra); }
.lca-btn-terra:hover { background: var(--lca-terra-fonce); border-color: var(--lca-terra-fonce); }

/* ===== Hero (split editorial : texte + image encadree) ===== */
.lca-hero {
    background: var(--lca-creme);
    padding: 4rem 0 4.5rem;
    border-bottom: 1px solid var(--lca-ligne);
}
.lca-hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3.5rem;
    align-items: center;
}
.lca-kicker {
    font-family: var(--sans);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--lca-terra);
    margin: 0 0 1.1rem;
}
.lca-hero h1 {
    font-size: 3.1em;
    line-height: 1.06;
    margin: 0 0 1.1rem;
}
.lca-hero h1 em { font-style: italic; color: var(--lca-sauge); }
.lca-sub { font-size: 1.12rem; color: var(--lca-taupe); max-width: 520px; margin: 0 0 1.9rem; }
.lca-hero-actions { display: flex; gap: 0.9rem; flex-wrap: wrap; }
.lca-hero-media {
    position: relative;
}
.lca-hero-media img {
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 24px 60px var(--lca-ombre);
}
.lca-hero-media::before {
    content: "";
    position: absolute;
    top: -18px;
    right: -18px;
    bottom: 18px;
    left: 18px;
    border: 2px solid var(--lca-sauge-clair);
    border-radius: 22px;
    z-index: 0;
}
.lca-hero-media img { position: relative; z-index: 1; }

/* ===== Sections ===== */
.lca-section { padding: 4rem 0; }
.lca-section-alt { background: var(--lca-blanc); border-top: 1px solid var(--lca-ligne); border-bottom: 1px solid var(--lca-ligne); }
.lca-section-head { text-align: center; max-width: 640px; margin: 0 auto 2.6rem; }
.lca-section-head h2 { font-size: 1.9em; margin: 0 0 0.5rem; }
.lca-section-head p { color: var(--lca-taupe); margin: 0; }
.lca-section-head::after {
    content: "";
    display: block;
    width: 46px;
    height: 3px;
    border-radius: 2px;
    background: var(--lca-terra);
    margin: 1.1rem auto 0;
}

/* ===== Grille de cartes articles (editorial) ===== */
.lca-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.lca-card {
    background: var(--lca-blanc);
    border: 1px solid var(--lca-ligne);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.lca-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px var(--lca-ombre); }
.lca-card-img {
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--lca-sauge-clair);
}
.lca-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.lca-card:hover .lca-card-img img { transform: scale(1.05); }
.lca-card-body { padding: 1.25rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.lca-card-cat {
    display: inline-block;
    align-self: flex-start;
    font-family: var(--sans);
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--lca-sauge-fonce);
    background: var(--lca-sauge-clair);
    border-radius: 999px;
    padding: 0.2rem 0.7rem;
}
.lca-card h3 { margin: 0; font-size: 1.25em; line-height: 1.3; }
.lca-card h3 a { color: var(--lca-encre); }
.lca-card h3 a:hover { color: var(--lca-terra); }
.lca-card .lca-card-excerpt { margin: 0; color: var(--lca-taupe); font-size: 0.92rem; line-height: 1.6; flex: 1; }
.lca-card .lca-card-meta { font-size: 0.8rem; color: var(--lca-taupe); display: flex; align-items: center; gap: 0.4rem; }
.lca-card .lca-card-meta svg { width: 15px; height: 15px; fill: var(--lca-sauge); }

/* ===== Tuiles categories ===== */
.lca-cats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.1rem; }
.lca-cat-tile {
    background: var(--lca-blanc);
    border: 1px solid var(--lca-ligne);
    border-radius: 14px;
    padding: 1.5rem 1.1rem;
    text-decoration: none;
    text-align: center;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}
.lca-cat-tile:hover { transform: translateY(-4px); box-shadow: 0 14px 30px var(--lca-ombre); border-color: var(--lca-terra); }
.lca-cat-tile .lca-cat-ico {
    width: 42px; height: 42px;
    margin: 0 auto 0.8rem;
    border-radius: 12px;
    background: var(--lca-sauge-clair);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
}
.lca-cat-tile h3 { color: var(--lca-encre); margin: 0 0 0.25rem; font-size: 1.05em; }
.lca-cat-tile span { color: var(--lca-taupe); font-size: 0.82rem; }
.lca-cat-tile:hover h3 { color: var(--lca-terra); }

/* ===== Bandeau outils ===== */
.lca-tools-band {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}
.lca-tool-tile {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    background: var(--lca-blanc);
    border: 1px solid var(--lca-ligne);
    border-radius: 16px;
    padding: 1.5rem 1.6rem;
    text-decoration: none;
    transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.lca-tool-tile:hover { transform: translateY(-4px); box-shadow: 0 14px 32px var(--lca-ombre); }
.lca-tool-tile .lca-tool-ico {
    flex: 0 0 auto;
    width: 50px; height: 50px;
    border-radius: 14px;
    background: var(--lca-terra-clair);
    color: var(--lca-terra-fonce);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
}
.lca-tool-tile h3 { margin: 0 0 0.2rem; font-size: 1.15em; color: var(--lca-encre); }
.lca-tool-tile p { margin: 0; color: var(--lca-taupe); font-size: 0.88rem; line-height: 1.5; }
.lca-tool-tile:hover h3 { color: var(--lca-terra); }

/* ===== Bandeau glossaire ===== */
.lca-glossaire-band {
    background: var(--lca-sauge);
    color: #fff;
    border-radius: 18px;
    padding: 2.4rem 2.6rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.lca-glossaire-band h3 { color: #fff; margin: 0 0 0.35rem; font-size: 1.5em; }
.lca-glossaire-band p { margin: 0; color: var(--lca-sauge-clair); }
.lca-glossaire-band .lca-btn { background: var(--lca-terra); border-color: var(--lca-terra); }
.lca-glossaire-band .lca-btn:hover { background: var(--lca-terra-fonce); border-color: var(--lca-terra-fonce); }

/* ===== Archive ===== */
.lca-archive-head { padding: 3rem 0 0.5rem; text-align: center; }
.lca-archive-head h1 { margin-bottom: 0.4rem; }
.lca-archive-desc { color: var(--lca-taupe); max-width: 620px; margin: 0 auto; }

/* ===== Article ===== */
.entry { max-width: 780px; }
.entry-header { margin-bottom: 1.8rem; }
.entry-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--lca-taupe);
    margin-bottom: 0.9rem;
}
.entry-meta .sep { color: var(--lca-ligne); }
.entry-cat {
    font-family: var(--sans);
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--lca-sauge-fonce);
    background: var(--lca-sauge-clair);
    border-radius: 999px;
    padding: 0.22rem 0.75rem;
}
.entry-thumb {
    margin: 0 0 2rem;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--lca-ligne);
}
.entry-thumb img { width: 100%; height: auto; }
.entry-content { font-size: 1.06rem; }
.entry-content > p:first-of-type { font-size: 1.18rem; color: var(--lca-sauge-fonce); }
.entry-content ul, .entry-content ol { margin-bottom: 1.3rem; padding-left: 1.5rem; }
.entry-content li { margin-bottom: 0.5rem; }
.entry-content a { text-decoration: underline; text-decoration-color: var(--lca-terra-clair); text-underline-offset: 2px; }
.entry-content a:hover { color: var(--lca-sauge); text-decoration-color: var(--lca-sauge); }

blockquote {
    border-left: 3px solid var(--lca-terra);
    background: var(--lca-blanc);
    padding: 1.1rem 1.4rem;
    margin: 1.6rem 0;
    font-style: italic;
    color: var(--lca-sauge-fonce);
    border-radius: 0 10px 10px 0;
}

/* Encadre "fiche maison" */
.lca-fiche {
    background: var(--lca-blanc);
    border: 1px solid var(--lca-ligne);
    border-radius: 14px;
    padding: 1.2rem 1.5rem;
    margin: 1.6rem 0;
    box-shadow: 0 2px 12px var(--lca-ombre);
}
.lca-fiche::before {
    content: "À RETENIR";
    display: block;
    font-family: var(--sans);
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    color: var(--lca-terra);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Separateur ornement */
.lca-cote { border-top: 1px solid var(--lca-ligne); margin: 2.4rem 0; position: relative; }
.lca-cote::after { content: ""; position: absolute; top: -3px; left: 0; width: 44px; height: 4px; border-radius: 2px; background: var(--lca-terra); }

/* ===== Glossaire ===== */
.lca-glossaire-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.lca-glossaire-item { background: var(--lca-blanc); border: 1px solid var(--lca-ligne); border-radius: 12px; padding: 1.15rem 1.3rem; }
.lca-glossaire-item a { font-family: var(--serif); color: var(--lca-encre); font-weight: 600; font-size: 1.05em; }
.lca-glossaire-item a:hover { color: var(--lca-terra); }

/* ===== Pagination ===== */
.pagination { margin: 2.5rem 0 0; display: flex; gap: 0.5rem; justify-content: center; }
.pagination .page-numbers { padding: 0.5rem 1rem; border: 1px solid var(--lca-ligne); border-radius: 999px; color: var(--lca-sauge); font-family: var(--sans); }
.pagination .page-numbers.current { background: var(--lca-sauge); color: #fff; border-color: var(--lca-sauge); }
.pagination .page-numbers:hover:not(.current) { border-color: var(--lca-terra); color: var(--lca-terra); }

/* ===== Footer (clair) ===== */
.lca-footer {
    background: var(--lca-blanc);
    border-top: 1px solid var(--lca-ligne);
    padding: 3.2rem 0 0;
    margin-top: 3rem;
    color: var(--lca-taupe);
}
.lca-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
.lca-footer .cols > div { min-width: 0; }
.lca-footer h4 { font-family: var(--serif); color: var(--lca-encre); font-size: 1.05em; margin: 0 0 0.9rem; }
.lca-footer ul { list-style: none; padding: 0; margin: 0; }
.lca-footer li { margin-bottom: 0.5rem; }
.lca-footer a { color: var(--lca-taupe); }
.lca-footer a:hover { color: var(--lca-terra); }
.lca-footer .lca-footer-brand { font-family: var(--serif); font-size: 1.3rem; font-weight: 700; color: var(--lca-encre); }
.lca-bottom { border-top: 1px solid var(--lca-ligne); margin-top: 2.4rem; padding: 1.3rem 0; font-size: 0.85rem; color: var(--lca-taupe); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .lca-hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .lca-hero h1 { font-size: 2.4em; }
    .lca-grid { grid-template-columns: repeat(2, 1fr); }
    .lca-cats { grid-template-columns: repeat(3, 1fr); }
    .lca-footer .cols { grid-template-columns: 1fr; gap: 1.5rem; }
}
@media (max-width: 600px) {
    body { font-size: 16px; }
    .lca-nav { gap: 1rem; }
    .lca-hero { padding: 3rem 0 3.5rem; }
    .lca-hero h1 { font-size: 2em; }
    .lca-hero .lca-sub { font-size: 1.02rem; }
    .lca-grid { grid-template-columns: 1fr; }
    .lca-cats { grid-template-columns: repeat(2, 1fr); }
    .lca-tools-band { grid-template-columns: 1fr; }
    .lca-section { padding: 3rem 0; }
    h1 { font-size: 1.85em; }
}