/* =========================================================
   NSANZA INVEST GROUP — styles communs des pages projets
   (extraits des <style> identiques de chaque page)
   ========================================================= */
body, html{ margin: 0; padding: 0; font-family: 'Inter', sans-serif; overflow-x: hidden; }
.a-propos-wrapper{ display: flex; flex-wrap: wrap; gap: 30px; align-items: flex-start; padding: 30px; }
.a-propos-image img{ width: 300px; border-radius: 10px; object-fit: cover; }
.a-propos-texte{ flex: 1; min-width: 300px; }
@media (max-width: 768px){ .a-propos-wrapper { flex-direction: column; align-items: center; } .a-propos-image img { width: 100%; max-width: 400px; } }
.image-texte-block.reverse{ flex-direction: row-reverse; }
.image-col img{ width: 100%; height: 100%; max-width: 400px; border-radius: 10px; object-fit: cover; }
.texte-col h3{ font-size: 25px; margin-bottom: 10px; color: orange; }
.section-title::after{ content: ""; position: absolute; bottom: -5px; left: 0; width: 60px; height: 4px; background-color: #f7931e; }
.intro-paragraphe{ border-left: 5px solid #6dc067; padding-left: 20px; margin-bottom: 30px; font-size: 20px; line-height: 1.6; color: #002a52; }
.subsection-title{ font-size: 30px; font-weight: bold; color: #002a52; position: relative; display: inline-block; margin-bottom: 20px; }
.subsection-title::after{ content: ""; position: absolute; bottom: -5px; left: 0; width: 50px; height: 3px; background-color: #f7931e; }
h2.section-green{ font-size: 24px; font-weight: bold; color: #002a52; position: relative; display: inline-block; margin-bottom: 20px; }
h2.section-green::after{ content: ""; position: absolute; bottom: -5px; left: 0; width: 60px; height: 4px; background-color: #6dc067; }
.fade-in, .slide-left, .slide-right{ opacity: 0; transition: all 2s ease-out; }
.fade-in.visible{ opacity: 1; transform: translateY(0); }
.slide-left{ transform: translateX(-50px); }
.slide-right{ transform: translateX(50px); }
@keyframes panBackground{ 0% { background-position: center; } 100% { background-position: center bottom; } }
.visible{ opacity: 1; transform: none; }
.fade-text{ opacity: 0; transform: translateY(30px); transition: opacity 1.5s ease, transform 1.5s ease; }
.fade-text.visible{ opacity: 1; transform: translateY(0); }
.slide-left{ opacity: 0; transform: translateX(-50px); transition: opacity 1.5s ease, transform 1.5s ease; }
.slide-right{ opacity: 0; transform: translateX(50px); transition: opacity 1.5s ease, transform 1.5s ease; }
.value-items{ display: flex; flex-wrap: wrap; justify-content: center; gap: 18px; margin-top: 30px; }
.value{ background-color: #fb8500; color: white; padding: 10px 20px; border-radius: 18px; font-weight: bold; font-size: 16px; }