/* ============================================================
   VENDOPRONE STUDIO - MODERN PREMIUM DESIGN SYSTEM
   Aligné sur le template Luminos
   ============================================================ */

:root {
    --vp-accent: #d35400;
    --vp-dark: #1F1F25;
    --vp-teal: #0F4C5C;
}

body { background-color: #f8f9fa; }

/* --- BANDIÈRES & HEADERS --- */
.rts-case-studies-banner-area {
    background: var(--vp-teal);
    padding: 220px 0 120px;
    position: relative;
    z-index: 10;
}

.case-studies-banner-top .title {
    color: #fff !important;
    font-family: 'Andomania', sans-serif !important;
    font-size: 5rem;
    margin-bottom: 25px;
    text-transform: none;
}

.case-studies-banner-top p {
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.2rem;
}

.banner-cs-single {
    background: #F8F9FA;
    padding: 180px 0 100px;
}

/* --- GRILLE DE PROJETS (INDEX) --- */
.single-case-studies {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    margin-bottom: 60px;
    transition: 0.4s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.single-case-studies:hover {
    box-shadow: 0 40px 80px rgba(15,76,92,0.12);
    transform: translateY(-8px);
}

.single-case-studies .thumbnail {
    display: block;
    overflow: hidden;
    background: #eee;
}

.single-case-studies .thumbnail img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    transition: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.single-case-studies:hover .thumbnail img {
    transform: scale(1.05);
}

.col-lg-6 .single-case-studies .thumbnail img {
    height: 320px;
}

.single-case-studies .inner-content {
    padding: 45px;
}

.single-case-studies .inner-content span {
    display: block;
    color: var(--vp-accent);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 2px;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.single-case-studies .inner-content h3.title {
    font-family: 'Andomania', sans-serif !important;
    color: var(--vp-teal) !important;
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 30px;
    transition: 0.3s;
}

.col-lg-6 .single-case-studies .inner-content h3.title {
    font-size: 2rem;
}

/* --- SIDEBAR & WIDGETS --- */
.sidebar-cs-sticky {
    position: sticky;
    top: 120px;
    padding-left: 30px;
}

.rts-single-wized {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    border: 1px solid rgba(0,0,0,0.05);
}

.wized-header h5.title {
    font-family: 'Andomania', sans-serif !important;
    color: var(--vp-teal);
    font-size: 1.6rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.wized-header h5.title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--vp-accent);
}

.category-list-side a {
    display: flex;
    justify-content: space-between;
    text-decoration: none;
    font-weight: 400 !important;
    color: var(--vp-dark) !important;
    margin-bottom: 15px;
    transition: 0.3s;
}

.category-list-side a.active, .category-list-side a:hover {
    color: var(--vp-accent) !important;
}

/* --- CTA PREMIUM (SIDEBAR) --- */
.rts-single-wized.cta-premium {
    background-image: url('../images/contact/02.jpg');
    background-size: cover;
    background-position: center;
    padding: 50px 40px;
    position: relative;
    z-index: 1;
    border: none;
    overflow: hidden;
    border-radius: 12px;
}

.rts-single-wized.cta-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15,76,92,0.95) 0%, rgba(15,76,92,0.8) 100%);
    z-index: -1;
}

.rts-single-wized.cta-premium .title-cta {
    color: #fff !important;
    font-family: 'Andomania', sans-serif !important;
    font-size: 2.2rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.rts-single-wized.cta-premium p {
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
    margin-bottom: 35px;
    line-height: 1.5;
}

/* --- PAGE DÉTAILS (SINGLE CASE STUDY) --- */
.single-large-case-studies-area-details .thumbnail img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.05);
}

.inner-content-wrapper-paragraph-case-para {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #444;
}

.title-more-case {
    font-family: 'Andomania', sans-serif !important;
    font-size: 3rem;
    margin-bottom: 40px;
}

.section-case-title {
    font-family: 'Andomania', sans-serif !important;
    color: #1F1F25;
    margin-bottom: 20px;
    font-size: 2.2rem;
}

/* --- UTILS --- */
.btn-full-width {
    width: 100%;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
}

@media (max-width: 991px) {
    .case-studies-banner-top .title { font-size: 3.5rem; }
    .sidebar-cs-sticky { padding-left: 0; margin-top: 60px; }
    .single-case-studies .thumbnail img, .col-lg-6 .single-case-studies .thumbnail img { height: 320px; }
}