/* style.css */
body { margin: 0; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #f8fafc; color: #333; }

/* En-tête (Commun à toutes les pages) */
header { display: flex; justify-content: space-between; align-items: center; padding: 15px 50px; background: white; box-shadow: 0 2px 5px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; }
.logo { font-size: 28px; font-weight: 800; color: #1e1b4b; line-height: 1; text-decoration: none; }
.logo span { color: #f97316; font-size: 11px; display: block; letter-spacing: 3px; text-transform: uppercase; }
nav a { margin: 0 15px; text-decoration: none; color: #475569; font-weight: 600; font-size: 0.95rem; }
nav a.active { color: #ea580c; border-bottom: 2px solid #ea580c; padding-bottom: 5px; }
nav a:hover { color: #ea580c; }
.btn-orange { background-color: #ea580c; color: white; padding: 10px 25px; text-decoration: none; border-radius: 5px; font-weight: bold; }

/* Section Héros (Accueil) */
.hero { background-color: #e2e8f0; padding: 80px 50px 140px 50px; text-align: left; }
.hero h1 { font-size: 4rem; color: #1e1b4b; margin-bottom: 20px; font-weight: 800; }
.hero p { font-size: 1.2rem; color: #475569; max-width: 550px; margin-bottom: 40px; line-height: 1.6; }
.btn-blue { background-color: #1e1b4b; color: white; padding: 15px 30px; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 1.1rem; }

/* Barre de Recherche */
.search-container { background: white; margin: -60px 50px 50px 50px; padding: 30px; border-radius: 10px; box-shadow: 0 10px 15px rgba(0,0,0,0.05); }
.search-container h3 { margin-top: 0; font-size: 1.5rem; color: #1e1b4b; margin-bottom: 20px; }
.search-box { display: flex; gap: 15px; }
.search-box input { flex: 2; padding: 15px; border: 1px solid #cbd5e1; border-radius: 5px; font-size: 1rem; }
.search-box select { flex: 1; padding: 15px; border: 1px solid #cbd5e1; border-radius: 5px; font-size: 1rem; color: #64748b; }
.btn-search { background-color: #1e1b4b; color: white; padding: 15px 40px; border: none; border-radius: 5px; font-weight: bold; font-size: 1rem; cursor: pointer; }

/* Tags */
.tags { margin-top: 15px; font-size: 0.85rem; color: #64748b; }
.tag { border: 1px solid #cbd5e1; padding: 5px 10px; border-radius: 20px; margin-left: 10px; display: inline-block; }

/* Bannières des pages internes (Contact, A Propos, etc.) */
.page-header { background-color: #1e1b4b; color: white; padding: 80px 50px; text-align: center; }
.page-header h1 { font-size: 3rem; margin-bottom: 10px; }


/* --- NOUVEAUX STYLES POUR LES PAGES COMPLETES --- */

/* Section Vidéo (Comment ça marche) */
.video-section { text-align: center; padding: 40px 50px; background-color: #f8fafc; }
.video-placeholder { background-color: #cbd5e1; max-width: 900px; height: 500px; margin: 0 auto; border-radius: 20px; display: flex; justify-content: center; align-items: center; box-shadow: 0 10px 25px rgba(0,0,0,0.1); position: relative; overflow: hidden; }
.play-btn { background-color: white; color: #1e1b4b; width: 80px; height: 80px; border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 30px; text-decoration: none; box-shadow: 0 4px 10px rgba(0,0,0,0.2); z-index: 2; }
.video-placeholder img { position: absolute; width: 100%; height: 100%; object-fit: cover; opacity: 0.7; }

/* Section Étapes (1, 2, 3) */
.steps-section { padding: 80px 50px; text-align: center; background: white; }
.steps-section h2 { font-size: 2.5rem; color: #1e1b4b; margin-bottom: 50px; }
.steps-container { display: flex; justify-content: space-between; gap: 30px; max-width: 1100px; margin: 0 auto; text-align: left; }
.step { flex: 1; }
.step-number { font-size: 4rem; font-weight: 900; color: #1e1b4b; margin-bottom: 10px; border-bottom: 3px solid #ea580c; display: inline-block; padding-bottom: 10px; }
.step h3 { font-size: 1.5rem; color: #1e1b4b; }
.step p { color: #475569; line-height: 1.6; }

/* Section Double (Bleu et Orange) */
.split-section { display: flex; width: 100%; }
.split-half { flex: 1; padding: 80px 50px; text-align: center; color: white; }
.split-blue { background-color: #1e1b4b; }
.split-orange { background-color: #9a3412; }
.split-half h2 { font-size: 2.5rem; margin-bottom: 30px; }
.btn-white { background-color: white; color: #1e1b4b; padding: 15px 30px; text-decoration: none; border-radius: 5px; font-weight: bold; display: inline-block; }

/* Pied de page (Footer) */
footer { background-color: #0f172a; color: white; padding: 60px 50px 20px 50px; }
.footer-top { display: flex; justify-content: space-between; gap: 50px; margin-bottom: 50px; }
.footer-box { flex: 1; background-color: #1e293b; padding: 30px; border-radius: 10px; }
.footer-box h3 { margin-top: 0; font-size: 1.5rem; }
.footer-box input { width: calc(100% - 30px); padding: 15px; margin-bottom: 15px; border-radius: 5px; border: none; }
.btn-full { display: block; width: 100%; background-color: white; color: black; padding: 15px; text-align: center; text-decoration: none; font-weight: bold; border-radius: 5px; border: none; cursor: pointer; }
.footer-bottom { display: flex; justify-content: space-between; border-top: 1px solid #334155; padding-top: 30px; font-size: 0.9rem; color: #94a3b8; }
.footer-bottom ul { list-style: none; padding: 0; }
.footer-bottom ul li { margin-bottom: 10px; }
.footer-bottom a { color: #94a3b8; text-decoration: none; }
.footer-bottom a:hover { color: white; }



/* --- SECTIONS ACCUEIL ET A PROPOS --- */

/* Grilles communes (Texte + Image) */
.grid-2-cols { display: flex; gap: 50px; padding: 80px 50px; align-items: center; background-color: white; }
.grid-2-cols.reverse { flex-direction: row-reverse; background-color: #f8fafc; }
.col-text { flex: 1; }
.col-text h2 { font-size: 2.5rem; color: #1e1b4b; margin-bottom: 20px; }
.col-text p { color: #475569; line-height: 1.8; margin-bottom: 20px; font-size: 1.1rem; }
.col-img { flex: 1; position: relative; }
.col-img img { width: 100%; border-radius: 15px; box-shadow: 0 10px 20px rgba(0,0,0,0.1); }

/* Grille des fonctionnalités (Simplicité, Authenticité...) */
.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px; }
.feature-box { background: #f1f5f9; padding: 20px; border-radius: 10px; }
.feature-box h4 { margin: 0 0 10px 0; color: #1e1b4b; }

/* Bannière Holding (A propos) */
.holding-banner { background-color: #1e1b4b; color: white; text-align: center; padding: 100px 50px; margin: 40px 50px; border-radius: 20px; background-image: url('placeholder-holding.jpg'); background-size: cover; background-blend-mode: overlay; }
.holding-banner h2 { font-size: 3rem; margin-top: 10px; }

/* Statistiques (Cuexi en chiffres) */
.stats-section { background-color: #0f172a; color: white; padding: 80px 50px; text-align: center; }
.stats-grid { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; }
.stat-box { background: #1e293b; padding: 40px 20px; border-radius: 10px; flex: 1; }
.stat-box h3 { font-size: 3rem; color: #ea580c; margin: 0 0 10px 0; }
.stat-box p { margin: 0; font-weight: bold; }

/* Liste à puces stylisée (Un réseau d'experts) */
.styled-list { list-style: none; padding: 0; }
.styled-list li { margin-bottom: 20px; position: relative; padding-left: 30px; }
.styled-list li::before { content: "🔹"; position: absolute; left: 0; top: 2px; }