/* ================================= */
/* RESET & VARIABLES & GLOBAL STYLES */
/* ================================= */
:root {
    --color-cta: #FF6B35;
    --color-cta-hover: #FF8C42;
    --color-brand: #8B5FBF;
    --color-success: #10B981;
    --color-bg-soft: #F8E8F0;
    --color-bg-gradient-end: #E8D5F2;
    --color-text-primary: #1F2937;
    --color-text-secondary: #6B7280;
    --color-bg-white: #FFFFFF;
    --color-border: #E5E7EB;
    --color-urgency: #e74c3c;
    --gradient-hero: linear-gradient(135deg, var(--color-bg-soft) 0%, var(--color-bg-gradient-end) 100%);
    --gradient-cta: linear-gradient(45deg, var(--color-cta) 0%, var(--color-cta-hover) 100%);
    --gradient-success: linear-gradient(120deg, var(--color-success) 0%, #34D399 100%);
    --font-family: 'Poppins', sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--color-text-primary);
    background-color: var(--color-bg-white);
    line-height: 1.6;
    font-size: 16px;
}

.container { width: 90%; max-width: 1100px; margin: 0 auto; }

h1, h2, h3, h4 { line-height: 1.2; margin-bottom: 20px; font-weight: 700; color: var(--color-brand); }
h1 { font-size: 2.8rem; font-weight: 800; }
h2 { font-size: 2.4rem; text-align: center; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.3rem; }

section { padding: 80px 0; }
.section-intro { max-width: 700px; margin: -20px auto 40px auto; text-align: center; color: var(--color-text-secondary); }

.cta-button { display: inline-block; padding: 15px 30px; font-size: 1rem; font-weight: 600; color: var(--color-bg-white); background: var(--gradient-cta); border: none; border-radius: 50px; text-decoration: none; text-transform: uppercase; text-align: center; cursor: pointer; transition: transform 0.3s ease, box-shadow 0.3s ease; min-height: 44px; }
.cta-button:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.15); }

/* HEADER */
.header-sticky { width: 100%; padding: 15px 0; background-color: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border); position: fixed; top: 0; left: 0; z-index: 1000; transition: top 0.3s; }
.header-sticky nav { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.8rem; font-weight: 700; color: var(--color-brand); text-decoration: none; }
.nav-menu { list-style: none; display: flex; gap: 30px; }
.nav-menu a { text-decoration: none; color: var(--color-text-primary); font-weight: 600; transition: color 0.3s; }
.nav-menu a:hover { color: var(--color-cta); }
.hamburger-menu { display: none; background: none; border: none; cursor: pointer; z-index: 1001; }
.hamburger-menu span { display: block; width: 25px; height: 3px; background-color: var(--color-text-primary); margin: 5px 0; transition: all 0.3s ease-in-out; }

/* HERO SECTION */
.hero-section { background: var(--gradient-hero); padding: 160px 0 80px; text-align: center; }
.hero-section .container { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.hero-section h2 { color: var(--color-text-secondary); font-size: 1.2rem; max-width: 700px; }
.proof-badge { background-color: var(--color-success); color: white; padding: 8px 15px; border-radius: 20px; font-weight: 600; }
.cta-giant { padding: 20px 40px; font-size: 1.3rem; margin-top: 10px; }
.urgency-element { font-weight: 600; color: var(--color-cta); }

/* MISSION SECTION */
.mission-section { background-color: #fdfcff; text-align: center; }
.mission-section .subtitle { font-size: 1.2rem; color: var(--color-text-secondary); margin: -15px 0 40px 0; }
.mission-content { max-width: 800px; margin: 0 auto; text-align: left; line-height: 1.7; }
.mission-content p { margin-bottom: 25px; }
.mission-content .highlight { font-weight: 600; color: var(--color-text-primary); }
.mission-content h3 { text-align: center; margin-top: 50px; margin-bottom: 40px; }
.promises-container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 20px; }
.promise-card { background-color: var(--color-bg-white); border: 1px solid var(--color-border); border-left: 5px solid var(--color-brand); padding: 25px; border-radius: 8px; text-align: left; box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.promise-card h4 { color: var(--color-brand); margin-bottom: 15px; }

/* METHODE & COACHS (STYLE PARTAGÉ) */
.pillars-container, .coaches-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 40px; }
.pillar, .coach-card { background-color: white; padding: 30px; border: 1px solid var(--color-border); border-radius: 10px; transition: all 0.3s ease; text-align: center; }
.pillar:hover, .coach-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(139, 95, 191, 0.1); }
.pillar h3 { font-size: 1.3rem; }

/* TEAM SECTION */
.team-section { background-color: #f8f9fa; }
.coaches-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.coach-card img { width: 140px; height: 140px; border-radius: 50%; object-fit: cover; margin-bottom: 20px; border: 4px solid white; box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
.coach-card h4 { margin-bottom: 5px; font-size: 1.4rem; }
.coach-card span { display: block; font-weight: 600; color: var(--color-cta); margin-bottom: 15px; }
.coach-card p { font-size: 0.95rem; }
.cta-secondary { display: inline-flex; align-items: center; gap: 10px; text-align: center; width: fit-content; margin: 60px auto 0 auto; font-weight: 600; color: var(--color-brand); text-decoration: none; padding: 12px 24px; border: 2px solid var(--color-brand); border-radius: 30px; transition: all 0.3s ease; }
.cta-secondary svg { transition: all 0.3s ease; }
.cta-secondary:hover { background: var(--color-brand); color: white; }
.cta-secondary:hover svg { transform: rotate(5deg); }

/* SOCIAL PROOF */
.social-proof-section { background-color: var(--color-bg-white); }
.testimonials-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
.testimonials-grid img { width: 100%; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.1); }

/* VIDEOS */
.video-testimonials-section { background-color: #fdfcff; }
.videos-container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.videos-container iframe { width: 100%; aspect-ratio: 9 / 16; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }

/* AUTRES SECTIONS */
.lead-magnet-section { background-color: var(--color-bg-soft); }
.lead-magnet-box { background-color: var(--color-brand); color: white; padding: 40px; border-radius: 15px; text-align: center; }
.lead-magnet-box h3 { color: white; }
.lead-magnet-box form { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-top: 20px; }
.lead-magnet-box input { padding: 15px; border-radius: 5px; border: none; min-width: 200px; }
.lead-magnet-box .cta-button { background: var(--gradient-success); }
.faq-item { border-bottom: 1px solid var(--color-border); padding: 20px 0; }
.faq-item h4 { color: var(--color-text-primary); }
.urgency-section { background-color: var(--color-urgency); color: white; text-align: center; padding: 40px 0; }
.urgency-section h3 { color: white; }
.urgency-section .places span { font-size: 2rem; font-weight: 700; }
.final-cta-section { text-align: center; background: var(--color-bg-soft); }
.sub-cta-text { margin-top: 20px; font-weight: 600; color: var(--color-text-secondary); }

/* FOOTER */
footer { background-color: var(--color-text-primary); color: var(--color-bg-white); padding-top: 60px; }
.footer-content { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; padding-bottom: 40px; }
.footer-col { flex: 1; min-width: 250px; }
.footer-col h4 { color: var(--color-bg-white); }
.footer-col a { color: var(--color-bg-soft); text-decoration: none; }
.footer-col form { display: flex; flex-direction: column; gap: 10px; }
.footer-col input, .footer-col textarea { padding: 10px; border: none; border-radius: 5px; background-color: #4A5568; color: white; }
.cta-button-footer { padding: 10px; background: var(--gradient-cta); color: white; border: none; border-radius: 5px; cursor: pointer; }
.footer-bottom { text-align: center; padding: 20px 0; border-top: 1px solid #4A5568; }

/* ================================= */
/* RESPONSIVE DESIGN (MOBILE FIRST)  */
/* ================================= */
@media (max-width: 1024px) {
    .videos-container { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    section { padding: 60px 20px; }
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }

    .nav-menu { position: fixed; top: 0; right: -100%; width: 70%; height: 100vh; background-color: var(--color-bg-white); flex-direction: column; justify-content: center; align-items: center; transition: right 0.4s ease-in-out; box-shadow: -5px 0 15px rgba(0,0,0,0.1); }
    .nav-menu.active { right: 0; }
    .hamburger-menu { display: block; }
    .header-sticky .cta-button { display: none; }

    .hero-section { padding: 120px 0 60px; }
    
    .mission-section h2 { margin-bottom: 30px; }
    .mission-section .subtitle { margin-bottom: 40px; }
    .promises-container { grid-template-columns: 1fr; }
    .promise-card { margin-bottom: 30px; }
    .promise-card:last-child { margin-bottom: 0; }
    .mission-content h3 { margin-top: 50px; }

    .pillars-container, .coaches-grid { grid-template-columns: 1fr; }
    .pillar, .coach-card { margin-bottom: 30px; }
    .pillar:last-child, .coach-card:last-child { margin-bottom: 0; }
    
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    
    .videos-container { grid-template-columns: 1fr; }
    .videos-container iframe:not(:last-child) { margin-bottom: 20px; }

    .lead-magnet-box form { flex-direction: column; align-items: center; }
    .lead-magnet-box input { width: 100%; max-width: 300px; }
    .footer-content { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .testimonials-grid { grid-template-columns: 1fr; }
    h1 { font-size: 1.8rem; }
    .hero-section h2 { font-size: 1.1rem; }
}