/* DESIGN SYSTEM KLEIA-UP - OFFRE SIGNATURE 2026 */
:root {
    --color-burgundy: #8B1D3D;
    --color-burgundy-dark: #580017;
    --color-gold: #D4AF37;
    --color-gold-light: #F2D388;
    --bg-cream: #FAF9F6;
    --bg-white: #FFFFFF;
    --text-main: #1A1A1A;
    --text-muted: #555555;
    --font-title: 'Ranade', system-ui, -apple-system, sans-serif;
    --font-body: 'Ranade', sans-serif;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

body {
    background-color: var(--bg-cream);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-title);
    color: var(--text-main);
    line-height: 1.1;
    font-weight: 700;
}

h1 em, h2 em {
    font-style: italic;
    font-weight: 400;
    color: var(--color-burgundy);
}

.gold-shine-text, 
.gold-text {
    color: var(--color-gold);
    font-weight: 700;
}

/* Layout */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
}

section {
    padding: 100px 0;
}

/* Hero Section */
.hero {
    min-height: 95vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at top right, rgba(212, 175, 55, 0.05), transparent 40%),
                radial-gradient(circle at bottom left, rgba(139, 29, 61, 0.03), transparent 40%);
    text-align: center;
    padding-top: 80px; /* Remonté pour plus d'espace */
}

.hero-eyebrow {
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-gold);
    display: block;
    margin-bottom: 20px;
}

.logo-hero {
    width: 600px; /* Calé sur l'envergure E de Incarne -> N de Naturelle */
    height: auto;
    margin-bottom: 40px; /* Augmenté pour laisser respirer le texte dessous */
    margin-top: -60px; /* Remonté encore un peu plus */
    mix-blend-mode: multiply;
    transition: var(--transition);
}

.logo-hero:hover {
    transform: scale(1.05);
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 30px;
}

.hero-subtitle {
    font-size: 1.5rem;
    max-width: 800px;
    margin: 0 auto 50px;
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 18px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: var(--transition);
    cursor: pointer;
    font-family: var(--font-body);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    color: var(--color-burgundy-dark);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(212, 175, 55, 0.4);
}

/* Mirror Section (Pain Points) */
.section-mirror {
    background-color: var(--bg-white);
}

.mirror-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.mirror-card {
    padding: 40px;
    border: 1px solid rgba(139, 29, 61, 0.05);
    border-radius: 20px;
    background: var(--bg-cream);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05), inset 0 1px 1px rgba(255,255,255,0.8);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-footer {
    margin-top: auto;
    padding-top: 25px;
}

.mirror-card h3 { margin-bottom: 15px; font-size: 1.4rem; }

.mirror-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(139, 29, 61, 0.15);
    border-color: var(--color-gold);
}

/* Specific 3D Relief for Journey Cards */
section[style*="background-color: var(--color-burgundy-dark)"] .mirror-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2), inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

section[style*="background-color: var(--color-burgundy-dark)"] .mirror-card:hover {
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    transform: translateY(-20px) scale(1.05);
}

/* Box Section */
.box-preview {
    background: var(--color-burgundy);
    color: white;
    border-radius: 40px;
    padding: 80px;
    margin: 40px 0;
    display: flex;
    align-items: center;
    gap: 60px;
}

.box-preview h2 { color: white; }
.box-image { flex: 1; border-radius: 15px; overflow: hidden; box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.box-image img { width: 100%; display: block; }
.box-content { flex: 1.2; }

/* Trust Section */
.section-trust {
    background-color: var(--bg-white);
    text-align: center;
}

.testimonial-author {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Testimonials Grid & Featured */
.testimonial-featured {
    max-width: 900px;
    margin: 0 auto 60px;
    padding: 80px;
    background: var(--bg-white);
    border-radius: 40px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.05);
    position: relative;
    text-align: left;
}

.testimonial-featured .quote-mark {
    position: absolute;
    top: -20px;
    left: 40px;
    font-size: 10rem;
    color: var(--color-gold);
    opacity: 0.15;
    line-height: 1;
}

.testimonial-featured .testimonial-text {
    font-size: 1.8rem;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--bg-white);
    padding: 40px;
    border-radius: 25px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: var(--transition);
    border: 1px solid rgba(139, 29, 61, 0.03);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(139, 29, 61, 0.08);
}

.punchline {
    display: block;
    color: var(--color-burgundy);
    font-style: italic;
    font-weight: 500;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.testimonial-card p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.testimonial-card .author-info {
    display: flex;
    flex-direction: column;
}

.testimonial-card .author-name {
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--text-main);
    text-transform: uppercase;
}

.testimonial-card .author-role {
    font-size: 0.8rem;
    color: var(--color-gold);
    font-weight: 600;
}

/* FAQ Accordion Premium */
.faq-container { 
    max-width: 850px; 
    margin: 60px auto 0; 
}

.faq-item { 
    margin-bottom: 20px; 
    background: var(--bg-white);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(139, 29, 61, 0.03);
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    transition: var(--transition);
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(139, 29, 61, 0.05);
    border-color: rgba(212, 175, 55, 0.3);
}

.faq-question { 
    padding: 25px 35px;
    font-weight: 700; 
    font-size: 1.2rem; 
    color: var(--color-burgundy); 
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question .chevron {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--color-gold);
    border-bottom: 2px solid var(--color-gold);
    transform: rotate(45deg);
    transition: var(--transition);
    margin-bottom: 4px;
}

.faq-item.active .chevron {
    transform: rotate(-135deg);
    margin-bottom: -4px;
}

.faq-item.active {
    border-color: var(--color-gold);
}

.faq-answer-wrapper {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.faq-item.active .faq-answer-wrapper {
    max-height: 500px; /* Suffisant pour le texte */
}

.faq-answer {
    padding: 0 35px 30px;
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
    border-top: 1px solid rgba(0,0,0,0.02);
    padding-top: 20px;
}

.faq-answer strong {
    color: var(--color-burgundy);
}

/* Utils */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }

.pill-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(212, 175, 55, 0.1);
    color: var(--color-gold);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 15px;
}

/* Responsive & Adaptive Refinement 2026 */
@media (max-width: 1024px) {
    .container { padding: 0 30px; }
    .hero-title { font-size: 3.2rem; }
    .logo-hero { width: 90%; }
}

@media (max-width: 768px) {
    section { padding: 60px 0; }
    .hero { padding-top: 40px; min-height: 80vh; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1.2rem; margin-bottom: 30px; }
    .logo-hero { width: 100%; margin-top: 0; margin-bottom: 20px; }

    .box-preview { 
        flex-direction: column; 
        padding: 40px 25px; 
        gap: 30px;
        text-align: center;
    }

    .box-content { text-align: left; }
    .box-content h2 { font-size: 1.8rem; text-align: center; }
    .box-content p { text-align: center; }
    .box-content ul { padding-left: 10px; }
    .box-content .btn { width: 100%; text-align: center; }

    .testimonial-featured { padding: 40px 25px; }
    .testimonial-featured .testimonial-text { font-size: 1.3rem; }
    .testimonial-featured .quote-mark { font-size: 6rem; top: -10px; left: 20px; }

    .faq-question { padding: 20px; font-size: 1rem; }
    .faq-answer { padding: 0 20px 20px; font-size: 0.95rem; }

    .btn { padding: 16px 30px; width: 100%; text-align: center; font-size: 0.9rem; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.8rem; }
    .container { padding: 0 20px; }
    h2 { font-size: 1.8rem; }
    .mirror-card { padding: 30px 20px; }
    .logo-hero { margin-top: -20px; }
}