:root {
    /* Nouvelle palette Kemper Info */
    --primary: #0ea5e9;       /* Bleu clair/Cyan moderne */
    --primary-dark: #0284c7;  /* Bleu plus soutenu */
    --secondary: #0f172a;     /* Bleu nuit très foncé (Textes/Fond sombre) */
    --accent: #f59e0b;        /* Touche orange/ambre pour attirer l'oeil (optionnel) */
    --bg-light: #f8fafc;
    --text-main: #334155;
    --white: #ffffff;
    
    --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.15), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

/* --- NAVIGATION --- */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: -0.5px;
}
.numeroentete {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.5px;}
.highlight { color: var(--primary); }

.nav-links { display: flex; list-style: none; gap: 2rem; align-items: center; }
.nav-links a {
    text-decoration: none;
    color: var(--secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}
.nav-links a:hover { color: var(--primary); }

.btn-nav {
    padding: 0.6rem 1.5rem;
    background: var(--secondary);
    color: var(--white) !important;
    border-radius: 50px;
    font-size: 0.9rem !important;
}
.btn-nav:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* Burger Menu (Mobile) */
.burger { display: none; cursor: pointer; }
.burger div { width: 25px; height: 3px; background-color: var(--secondary); margin: 5px; transition: var(--transition); }
.mobile-menu {
    position: fixed; top: 0; right: -100%; width: 70%; height: 100vh;
    background: var(--white); box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    gap: 2rem; z-index: 999; transition: 0.4s ease;
}
.mobile-menu.active { right: 0; }
.mobile-menu a { text-decoration: none; color: var(--secondary); font-size: 1.2rem; font-weight: 600; }

/* --- HERO SECTION --- */
#home {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 20px 0;
    position: relative;
    background: radial-gradient(circle at top right, #e0f2fe 0%, transparent 40%),
                radial-gradient(circle at bottom left, #f0f9ff 0%, transparent 40%);
}

.hero-content { max-width: 800px; z-index: 2; }
.badge-hero {
    background: #dbeafe; color: var(--primary-dark);
    padding: 5px 15px; border-radius: 20px; font-size: 0.85rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1px; display: inline-block; margin-bottom: 1rem;
}
.hero-content h1 {
    font-size: 3.5rem; line-height: 1.2; margin-bottom: 1rem; color: var(--secondary);
}
.hero-content p { font-size: 1.3rem; margin-bottom: 1rem; color: #64748b; }
.txt-type { color: var(--primary); font-weight: 700; border-right: 3px solid var(--secondary); }
.hero-sub { font-size: 1.1rem !important; margin-bottom: 2.5rem !important; }

.hero-buttons { display: flex; gap: 1rem; justify-content: center; margin-bottom: 3rem; }
.btn-main {
    padding: 1rem 2rem; background: var(--primary); color: white; border-radius: 50px;
    text-decoration: none; font-weight: 600; box-shadow: 0 4px 14px rgba(14, 165, 233, 0.4);
    transition: var(--transition);
}
.btn-main:hover { transform: translateY(-3px); background: var(--primary-dark); }
.btn-outline-hero {
    padding: 1rem 2rem; border: 2px solid #cbd5e1; color: var(--text-main); border-radius: 50px;
    text-decoration: none; font-weight: 600; transition: var(--transition);
}
.btn-outline-hero:hover { border-color: var(--secondary); color: var(--secondary); }

.features-bar {
    display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; color: var(--secondary); font-weight: 600;
}
.features-bar i { color: var(--primary); margin-right: 8px; }

/* --- SECTIONS GLOBAL --- */
.section-padding { padding: 5rem 5%; }
.section-title { text-align: center; font-size: 2.2rem; margin-bottom: 0.5rem; color: var(--secondary); }
.subtitle { text-align: center; color: #64748b; margin-bottom: 3.5rem; font-size: 1.1rem; }
.bg-light { background-color: var(--bg-light); }

/* --- ABOUT --- */
.about-grid { display: grid; grid-template-columns: 3fr 1fr; gap: 4rem; align-items: center; max-width: 1700px; margin: 0 auto; }
.about-text { width: 100%; }
.section-title-left { font-size: 2.2rem; color: var(--secondary); margin-bottom: 1.5rem; }
.lead { font-size: 1.1rem; font-weight: 500; color: var(--secondary); margin-bottom: 1rem; }
.commitments { margin-top: 2rem; background: #fff; padding: 1.5rem; border-radius: 15px; border-left: 4px solid var(--primary); box-shadow: var(--shadow-card); }
.commitments h3 { margin-bottom: 1rem; font-size: 1.1rem; }
.commitments ul { list-style: none; }
#about ul { margin-left: 50px; }
.commitments li { margin-bottom: 0.8rem; display: flex; align-items: center; } 
.commitments i { color: #10b981; margin-right: 12px; font-size: 1.1rem; }

.personnagebleu {
    display: block;
    margin: 40px auto;
    max-width: 50%;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgb(206, 206, 206);
}

/* --- SERVICES --- */
.container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; max-width: 1400px; margin: 0 auto; }
.service-card {
    max-width: 1200px;
    background: white; padding: 2.5rem 2rem; border-radius: 20px;
    box-shadow: var(--shadow-card); transition: var(--transition); border: 1px solid rgba(0,0,0,0.03);
    display: flex; flex-direction: column;
}
.icon-wrapper {
    width: 60px; height: 60px; background: #e0f2fe; color: var(--primary);
    border-radius: 15px; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; margin-bottom: 1.5rem;
}
.service-card h3 { font-size: 1.3rem; margin-bottom: 1.2rem; color: var(--secondary); }
.service-list { list-style: none; padding-left: 0; }
.service-list li {
    margin-bottom: 0.8rem; padding-left: 1.2rem; position: relative; color: #475569; font-size: 0.95rem;
}
.service-list li::before {
    content: '•'; position: absolute; left: 0; color: var(--primary); font-weight: bold;
}

/* --- PRICING --- */
.pricing-container { justify-content: center; max-width: 900px; }
.price-card {
    background: white; border-radius: 20px; overflow: hidden;
    box-shadow: var(--shadow-card); position: relative; display: flex; flex-direction: column;
    text-align: center; border: 1px solid rgba(0,0,0,0.05);
}
.price-card.popular { border: 2px solid var(--primary); transform: scale(1.02); z-index: 2; }
.badge-pop {
    position: absolute; top: 0; left: 50%; transform: translateX(-50%);
    background: var(--primary); color: white; padding: 4px 12px;
    font-size: 0.75rem; text-transform: uppercase; font-weight: bold; border-radius: 0 0 10px 10px;
}
.price-header { padding: 2rem; background: #f8fafc; border-bottom: 1px solid #e2e8f0; }
.price-header h3 { font-size: 1.4rem; color: var(--secondary); margin-bottom: 1rem; }
.duration { font-size: 0.9rem; color: #64748b; font-weight: 500; margin-bottom: 0.5rem; }
.price { font-size: 2.5rem; font-weight: 700; color: var(--secondary); }
.tax { font-size: 1rem; font-weight: 400; color: #94a3b8; }
.price-body { padding: 2rem; flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; gap: 1.5rem; }
.btn-outline {
    display: block; padding: 0.8rem; border: 2px solid var(--primary);
    color: var(--primary); text-decoration: none; border-radius: 50px; font-weight: 600;
    transition: var(--transition);
}
.btn-outline:hover { background: var(--primary); color: white; }

/* Travel Zones */
.travel-container { margin-top: 3rem; max-width: 1000px; text-align: center; display: block; }
.travel-title { margin-bottom: 1.5rem; font-size: 1.3rem; color: var(--secondary); }
.travel-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.5rem; }
.travel-zone {
    padding: 1.5rem; border-radius: 12px; display: flex; flex-direction: column; align-items: center; justify-content: center;
    border: 1px solid #e2e8f0; background: white;
}
.zone-name { font-weight: 700; color: var(--secondary); font-size: 1.1rem; }
.zone-desc { font-size: 0.85rem; color: #64748b; margin-bottom: 0.5rem; }
.zone-price { font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.zone-blue { border-bottom: 4px solid var(--primary); }
.zone-green { border-bottom: 4px solid #088026; }
.zone-red { border-bottom: 4px solid #d31616; }
.CarteszonesVBR {
    display: block;
    margin: 40px auto;
    max-width: 60%;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,1);
}

.zone-wrapper {
  text-align: center;
  max-width: 500px;
}

.zone-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  background: #ffffff;
  border: 2px solid #0ea5e9;
  border-radius: 10px;
  max-width: 650px;
  padding: 25px;
  margin: 14px auto 30px auto;
}

/* Les bulles de villes */
.zone-tags span {
  background: #0ea5e9;
  border: 1px solid #0d6a95;
  color: #ffffff;
  font-size: 13px;
  padding: 5px 14px;
  border-radius: 999px;
}

/* --- FOOTER --- */
footer { background: var(--secondary); color: white; padding: 4rem 5% 1rem; text-align: center; }
.footer-title { margin-bottom: 0.5rem; font-size: 1.8rem; }
.footer-desc { color: #94a3b8; margin-bottom: 3rem; }
.contact-box {
    display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; margin-bottom: 3rem;
}
.contact-item { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.contact-item i { font-size: 1.5rem; color: var(--primary); background: rgba(255,255,255,0.1); padding: 15px; border-radius: 50%; }
.contact-item p { font-size: 1.1rem; font-weight: 500; }
.socials a { color: #94a3b8; font-size: 1.5rem; margin: 0 10px; transition: var(--transition); }
.socials a:hover { color: var(--primary); }
.copyright { border-top: 1px solid #334155; padding-top: 1.5rem; color: #64748b; font-size: 0.9rem; }

/* --- ANIMATIONS / RESPONSIVE --- */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

@media screen and (max-width: 768px) {
    .nav-links { display: none; }
    .burger { display: block; }
    .hero-content h1 { font-size: 2.5rem; }
    .about-grid { grid-template-columns: 1fr; }
    .travel-grid { grid-template-columns: 1fr; }
    .hero-buttons { flex-direction: column; }
    .contact-box { gap: 2rem; }
}