:root {
    --dark-bg: #0A0A0A;
    --card-bg: rgba(22, 22, 22, 0.7);
    --accent-color: #00F5C4;
    --accent-hover: #93f5e5;
    --accent-text-gradient: linear-gradient(90deg, var(--accent-hover), var(--accent-color));
    --text-light: #cfcfcf;
    --text-white: #FFFFFF;
    --border-color: rgba(255, 255, 255, 0.1);
    --border-hover-gradient: linear-gradient(120deg, var(--accent-color), #2d554d, transparent);
}

html { scroll-behavior: smooth; }
body { font-family: 'Sora', sans-serif; margin: 0; background-color: var(--dark-bg); color: var(--text-light); overflow-x: hidden; }
.container { max-width: 1100px; margin: 0 auto; padding: 40px 20px; position: relative; z-index: 2;}
.section-title { font-size: 2.8em; font-weight: 700; color: var(--text-white); margin: 0 0 5 0; text-align: center; }
.left-align { text-align: left; }
p { font-size: 1.1em; line-height: 1.7; }
main > section:first-child { padding-top: 20px; }
.accent-text { background: var(--accent-text-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-weight: 600; }

.background-effects { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }
#spotlight { 
    position: absolute; 
    width: 400px; 
    height: 400px; 
    background: radial-gradient(circle, rgba(0, 245, 196, 0.2) 0%, transparent 70%); 
    border-radius: 50%; 
    pointer-events: none; 
    transform: translate(-50%, -50%); 
    transition: transform 0.1s ease-out; 
}
.grid-background { position: absolute; top:0; left:0; width: 100%; height: 100%; background-image: radial-gradient(circle, var(--border-color) 1px, transparent 1px); background-size: 30px 30px; opacity: 0.3; }

.hero { text-align: center; padding: 50px 20px 0px 20px; position: relative; z-index: 1;}
.hero .container {margin-bottom: 0;}
.hero-title { font-size: 4em; font-weight: 800; color: var(--text-white); line-height: 1.2; margin-bottom: 20px; }
.hero-title span { background: var(--accent-text-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: inline; }
.hero-subtitle { font-size: 1.25em; max-width: 600px;  margin: 0 auto 40px auto; color: #FFF;}
.cta-button { background-image: var(--accent-text-gradient); color: #002019; padding: 16px 32px; border-radius: 12px; text-decoration: none; font-weight: 700; font-size: 1.1em; transition: all 0.3s ease; display: inline-flex; align-items: center; gap: 12px; border: 2px solid transparent; }
.cta-button:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 10px 25px rgba(0, 245, 196, 0.2); }
.free-tag { background: rgba(0, 0, 0, 0.3); color: var(--accent-hover); padding: 4px 12px; border-radius: 8px; font-weight: 600; font-size: 0.9em; }

.card { position: relative; background: var(--card-bg); border: 2px solid var(--border-color); border-radius: 20px; padding: 40px; backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); transition: border-color 0.3s ease; }
.card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; border-radius: 20px; border: 2px solid transparent; background: var(--border-hover-gradient) border-box; -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0); -webkit-mask-composite: destination-out; mask-composite: exclude; opacity: 0; transition: opacity 0.3s ease; pointer-events: none; }
.card:hover::before { opacity: 1; }
.card:hover { border-color: transparent; }

.keywords { margin-top: 40px; }
.keywords-title { color: var(--text-white); font-size: 1.2em; margin-bottom: 15px; }
.keywords-list { display: flex; flex-wrap: wrap; gap: 12px; list-style: none; padding: 0; }
.keywords-list li { background-color: rgba(30, 41, 59, 0.8); border: 1px solid var(--border-color); padding: 8px 18px; border-radius: 20px; font-size: 0.95em; transition: all 0.2s ease; cursor: default; }
.keywords-list li:hover { color: var(--accent-color); border-color: var(--accent-color); transform: translateY(-2px); }

.approche-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.approche-item h3 { font-size: 1.3em; color: var(--text-white); display: flex; align-items: center; gap: 12px; margin: 0 0 10px 0; }
.approche-item p { text-align: left; font-size: 1em; margin: 0; color: var(--text-light); }
.approche-item .icon { color: var(--accent-color); font-size: 1.5em; }

.mentor-content { display: flex; align-items: center; gap: 30px; }
.mentor-image img { width: 300px; height: 300px; object-fit: cover; border-radius: 50%; border: 4px solid var(--accent-color); transition: border-color 0.3s ease; border-color: var(--accent-color);}
.experience-box { display: flex; gap: 30px; margin-top: 30px; }
.stat { text-align: center; }
.stat-number { font-size: 3em; font-weight: 800; line-height: 1.1; background: var(--accent-text-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat small { display: block; font-size: 0.9em; color: var(--text-light); }

#avis-section-title {margin: 0 0}
.carousel-wrapper { position: relative; }
.carousel-track-container { overflow: hidden; cursor: grab; margin-left: 35px; margin-right: 35px;}
.carousel-track { list-style: none; padding: 20px 0; display: flex;}
.carousel-slide { flex-shrink: 0; width: calc(100% / 3); padding: 0 15px; box-sizing: border-box;}
.avis-card { display: flex; flex-direction: column; margin-right: 0; margin-left: 0;}
.avis-card p { flex-grow: 1; text-align:left;}
.avis-footer {margin-top: 30px; text-align:right; font-weight: 600; color: var(--text-white); }
.carousel-button {position: absolute; top: 50%; transform: translateY(-50%); background: rgba(30, 30, 30, 0.7); border: 2px solid var(--border-color); color: var(--text-white); width: 50px; height: 50px; border-radius: 50%; font-size: 1.5em; cursor: pointer; transition: all 0.2s ease; z-index: 5; }
.carousel-button:hover { background-color: var(--accent-color); color: var(--dark-bg); border-color: var(--accent-color); }
.carousel-button.prev { left: 25px; }
.carousel-button.next { right: 25px; }
blockquote p {font-style: italic;}


#tarif-contact {margin-top: 30px;}
.tarif-contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 30px; align-items: stretch; }
.tarif-box, .contact-box { text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.tarif-box p, .contact-box p { margin: 0 auto 20px auto; max-width: 40ch; flex-grow: 1; }
.tarif-price { font-size: 3.2em; font-weight: 800; line-height: 1; margin-bottom: 10px; background: var(--accent-text-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.tarif-unit { font-size: 0.4em; font-weight: 400; background: none; -webkit-text-fill-color: var(--text-white); }
.satisfaction-garantie { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: auto; padding-top: 20px; font-size: 0.95em; color: var(--text-light); border-top: 1px solid var(--border-color); width: 100%; }
.satisfaction-garantie strong { color: var(--text-white); }
.satisfaction-garantie svg { flex-shrink: 0; color: var(--accent-color); }
.button-wrapper { margin-top: auto; }


footer { text-align: center; padding: 40px 20px; color: var(--text-white); font-size: 0.9em; opacity: 0.8; border-top: 1px solid var(--border-color); }


@media (max-width: 1200px) {
    .carousel-wrapper { padding: 0; }
    .carousel-button.prev { left: 0; }
    .carousel-button.next { right: 0; }
}
@media (max-width: 992px) {
    .mentor-content { flex-direction: column; }
    .tarif-contact-grid { grid-template-columns: 1fr; gap: 30px; }
    .carousel-slide { width: 50%; }
}
@media (max-width: 768px) {
    .hero-title { font-size: 3em; }
    .approche-grid { grid-template-columns: 1fr; }
    .carousel-slide { width: 100%; padding: 0 5px; }
    /* .carousel-button { display: none; } */
    .experience-box { flex-direction: column; gap: 20px; }
}


p a {
    color: var(--accent-hover);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 2px solid rgba(0, 245, 196, 0.3);
    transition: all 0.2s ease;
}

p a:hover {
    color: var(--text-white);
    background-color: rgba(0, 245, 196, 0.1);
    border-bottom-color: var(--accent-color);
}

.hero-subtitle .subtitle-meta {
    display: inline-block;
    margin-top: 15px;
    font-size: 0.9em;
    font-weight: 600;
    color: var(--accent-color);
    opacity: 0.9;
}