/* ================================================
   BLOG — Page d'accueil
   ================================================ */

/* Variables */
:root {
    --b-rouge:        #e22104;
    --b-rouge-dark:   #b01a03;
    --b-noir:         #1a1a1a;
    --b-gris-fonce:   #374151;
    --b-gris:         #6b7280;
    --b-gris-clair:   #f3f4f6;
    --b-blanc:        #ffffff;
    --b-shadow:       0 2px 14px rgba(0,0,0,0.07);
    --b-shadow-hover: 0 10px 34px rgba(0,0,0,0.13);
    --b-radius:       1rem;
    --b-transition:   all 0.26s ease;
}

/* ---- Hero ---- */
.blog-hero {
    background: #111827;
    padding: 10rem 0 12rem 7rem;
    position: relative;
    overflow: hidden;
}

/* Grille décorative en fond */
.blog-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
            linear-gradient(rgba(226,33,4,0.07) 1px, transparent 1px),
            linear-gradient(90deg, rgba(226,33,4,0.07) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* Barre rouge en haut */
.blog-hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--b-rouge), #ff6b4a);
}

.blog-hero-content {
    position: relative;
    z-index: 1;
}

.blog-hero .ba-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 2rem;
    font-size: 1.4rem;
    font-family: 'Ubuntu', sans-serif;
    animation: bFadeUp 0.55s ease both;
}
.blog-hero .ba-breadcrumb a {
    color: rgba(255,255,255,0.45);
    text-decoration: none;
    transition: color 0.2s;
}
.blog-hero .ba-breadcrumb a:hover { color: rgba(255,255,255,0.85); }
.blog-hero .ba-breadcrumb .sep {
    color: rgba(255,255,255,0.2);
    font-size: 1.1rem;
}
.blog-hero .ba-breadcrumb .current {
    color: rgba(255,255,255,0.65);
}

.blog-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    font-size: 1.2rem;
    font-family: 'Ubuntu', sans-serif;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--b-rouge);
    margin-bottom: 1.8rem;
    animation: bFadeUp 0.55s ease both;
}
.blog-eyebrow::before {
    content: '';
    display: inline-block;
    width: 2.6rem;
    height: 2px;
    background: var(--b-rouge);
    border-radius: 2px;
}

.blog-hero h1 {
    font-family: 'Ubuntu', sans-serif;
    font-size: 5.6rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.07;
    margin-bottom: 1.8rem;
    animation: bFadeUp 0.55s 0.1s ease both;
}
.blog-hero h1 .accent { color: var(--b-rouge); }

.blog-hero-desc {
    font-family: 'Heebo', sans-serif;
    font-size: 1.8rem;
    color: rgba(255,255,255,0.58);
    max-width: 52rem;
    line-height: 1.65;
    margin-bottom: 3.5rem;
    animation: bFadeUp 0.55s 0.2s ease both;
}

/* Catégories (pills) */
.blog-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    animation: bFadeUp 0.55s 0.3s ease both;
}
.blog-cat-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.8rem 1.8rem;
    border-radius: 10rem;
    border: 1.5px solid rgba(255,255,255,0.13);
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.68);
    font-size: 1.5rem;
    font-family: 'Ubuntu', sans-serif;
    font-weight: 500;
    text-decoration: none;
    transition: var(--b-transition);
}
.blog-cat-pill i { font-size: 1.3rem; opacity: 0.8; }
.blog-cat-pill:hover,
.blog-cat-pill.active {
    background: var(--b-rouge);
    border-color: var(--b-rouge);
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
}
.blog-cat-pill:hover i,
.blog-cat-pill.active i { opacity: 1; }

/* Angle bas du hero */
.blog-hero-angle {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    line-height: 0;
    overflow: hidden;
}
.blog-hero-angle svg {
    display: block;
    width: 100%;
    height: 60px;
}

/* ---- Zone principale ---- */
.blog-main {
    background: var(--b-gris-clair);
    padding: 6rem 0 8rem;
}

/* Titre de section */
.blog-stitle {
    font-family: 'Ubuntu', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--b-noir);
    margin-bottom: 2.8rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
}
.blog-stitle::before {
    content: '';
    display: block;
    width: 4px;
    height: 2.6rem;
    background: var(--b-rouge);
    border-radius: 3px;
    flex-shrink: 0;
}

/* ---- Cartes articles ---- */
a.bcard {
    background: var(--b-blanc);
    border-radius: var(--b-radius);
    overflow: hidden;
    box-shadow: var(--b-shadow);
    transition: var(--b-transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: inherit;
}
a.bcard:hover {
    box-shadow: var(--b-shadow-hover);
    transform: translateY(-5px);
    text-decoration: none;
    color: inherit;
}

/* Placeholder image */
.bcard-img {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    height: 19rem;
}
.bcard-img i {
    font-size: 4.5rem;
    color: rgba(255,255,255,0.22);
    position: relative;
    z-index: 1;
    transition: transform 0.35s ease;
}
a.bcard:hover .bcard-img i { transform: scale(1.14); }
.bcard-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.28));
}

/* Couleurs par catégorie */
.bcat-plomberie   { background: linear-gradient(135deg, #0f3460 0%, #1a6091 100%); }
.bcat-electricite { background: linear-gradient(135deg, #1a1a2e 0%, #8b0000 100%); }
.bcat-renovation  { background: linear-gradient(135deg, #3e2723 0%, #795548 100%); }
.bcat-chauffage   { background: linear-gradient(135deg, #bf360c 0%, #e64a19 100%); }
.bcat-jardinage   { background: linear-gradient(135deg, #1b5e20 0%, #43a047 100%); }
.bcat-menuiserie  { background: linear-gradient(135deg, #4e342e 0%, #8d6e63 100%); }
.bcat-maconnerie  { background: linear-gradient(135deg, #37474f 0%, #78909c 100%); }
.bcat-serrurerie  { background: linear-gradient(135deg, #212121 0%, #546e7a 100%); }
.bcat-peinture    { background: linear-gradient(135deg, #4a148c 0%, #7b1fa2 100%); }

/* Corps de la carte */
.bcard-body {
    padding: 2rem 2.2rem 2.2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.bcard-cat {
    font-size: 1.15rem;
    font-family: 'Ubuntu', sans-serif;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--b-rouge);
    margin-bottom: 0.8rem;
    display: block;
}
.bcard-title {
    font-family: 'Ubuntu', sans-serif;
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--b-noir);
    line-height: 1.35;
    margin-bottom: 1rem;
    display: block;
    transition: color 0.2s;
}
a.bcard:hover .bcard-title { color: var(--b-rouge); }

.bcard-excerpt {
    font-family: 'Heebo', sans-serif;
    font-size: 1.5rem;
    color: var(--b-gris);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 1.8rem;
}
.bcard-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid #f0f0f0;
    padding-top: 1.4rem;
    margin-top: auto;
}
.bcard-date {
    font-size: 1.3rem;
    color: var(--b-gris);
    font-family: 'Ubuntu', sans-serif;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.bcard-date i { font-size: 1.1rem; }
.bcard-link {
    font-size: 1.4rem;
    font-family: 'Ubuntu', sans-serif;
    font-weight: 700;
    color: var(--b-rouge);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.2s;
}
a.bcard:hover .bcard-link { gap: 0.9rem; }

/* ---- Carte en vedette (grande) ---- */
a.bcard.featured .bcard-img   { height: 28rem; }
a.bcard.featured .bcard-title { font-size: 2.5rem; line-height: 1.22; }
a.bcard.featured .bcard-excerpt { font-size: 1.65rem; }

/* ---- Grille "À la une" ---- */
.une-grid {
    display: grid;
    grid-template-columns: 1.65fr 1fr;
    gap: 2.5rem;
    align-items: start;
    margin-bottom: 6rem;
}
.une-secondary {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    height: 100%;
}
.une-secondary a.bcard { flex: 1; }
.une-secondary .bcard-img { height: 16rem; }

/* ---- Grille "Derniers articles" ---- */
.recent-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 6rem;
}

/* ---- Les plus lus ---- */
.popular-list {
    background: var(--b-blanc);
    border-radius: var(--b-radius);
    box-shadow: var(--b-shadow);
    overflow: hidden;
}
a.popular-item {
    display: flex;
    align-items: flex-start;
    gap: 1.8rem;
    padding: 1.8rem 2.2rem;
    border-bottom: 1px solid #f2f2f2;
    text-decoration: none;
    transition: background 0.2s;
    color: inherit;
}
a.popular-item:last-child { border-bottom: none; }
a.popular-item:hover { background: #fef5f4; text-decoration: none; color: inherit; }

.popular-num {
    font-family: 'Ubuntu', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: #ebebeb;
    line-height: 1;
    min-width: 3.5rem;
    transition: color 0.2s;
    flex-shrink: 0;
}
a.popular-item:hover .popular-num { color: var(--b-rouge); }

.popular-cat {
    font-size: 1.1rem;
    font-family: 'Ubuntu', sans-serif;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--b-rouge);
    display: block;
    margin-bottom: 0.4rem;
}
.popular-title {
    font-family: 'Ubuntu', sans-serif;
    font-size: 1.55rem;
    font-weight: 600;
    color: var(--b-noir);
    line-height: 1.4;
}

/* ---- Bandeau CTA ---- */
.blog-cta {
    background: linear-gradient(135deg, #c11b03 0%, var(--b-rouge) 60%, #e84620 100%);
    padding: 5.5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.blog-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
            linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
            linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}
.blog-cta-inner { position: relative; z-index: 1; }
.blog-cta h2 {
    font-family: 'Ubuntu', sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1.2rem;
}
.blog-cta p {
    font-size: 1.8rem;
    color: rgba(255,255,255,0.82);
    margin-bottom: 2.8rem;
}
.blog-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.4rem 3.2rem;
    background: var(--b-blanc);
    color: var(--b-rouge);
    font-family: 'Ubuntu', sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    border-radius: 0.7rem;
    text-decoration: none;
    transition: var(--b-transition);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.blog-cta-btn:hover {
    color: var(--b-rouge-dark);
    background: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
    text-decoration: none;
}

/* ---- Animation ---- */
@keyframes bFadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0);    }
}

/* ---- Responsive ---- */
@media (max-width: 991px) {
    .une-grid {
        grid-template-columns: 1fr;
    }
    a.bcard.featured .bcard-img {
        height: 24rem;
    }
    .une-secondary {
        flex-direction: row;
        height: auto;
    }
    .une-secondary a.bcard {
        flex: 1;
    }
    .recent-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 767px) {
    .blog-hero {
        padding: 10rem 0 14rem 6rem;
    }
    .blog-hero h1 {
        font-size: 3.8rem;
    }
    .une-secondary {
        flex-direction: column;
    }
    .recent-grid {
        grid-template-columns: 1fr;
    }
    .blog-cta h2 {
        font-size: 2.6rem;
    }
}
@media (max-width: 575px) {
    .blog-hero {
        padding: 12rem 0;
    }
    .blog-hero h1 {
        font-size: 3.8rem;
    }
    .une-secondary {
        flex-direction: column;
    }
    .recent-grid {
        grid-template-columns: 1fr;
    }
    .blog-cta h2 {
        font-size: 2.6rem;
    }
}
@media (max-width: 480px) {
    .blog-hero h1        { font-size: 3rem; }
    .blog-hero-desc      { font-size: 1.6rem; }
    a.bcard.featured .bcard-title { font-size: 2rem; }
}