:root {
    /* Couleurs */
    --color-primary: rgb(122, 113, 199);
    --color-primary-light: rgba(122, 113, 199, 0.1);
    --color-secondary: rgb(252, 145, 58);
    --color-beige: rgb(254, 251, 247);
    --color-gray-light: rgb(238, 237, 242);
    --color-text: #333;
    --color-text-light: #666;
    --color-white: #fff;
    --color-success-bg: #d4edda;
    --color-success-text: #155724;
    --color-success-border: #c3e6cb;
    --color-error-bg: #f8d7da;
    --color-error-text: #721c24;
    --color-error-border: #f5c6cb;

    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Variables structurelles */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Ombres */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 16px rgba(122, 113, 199, 0.12);
    --shadow-lg: 0 8px 24px rgba(122, 113, 199, 0.15);
    
    --header-height: 74px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Work Sans', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);

/* ========================================
   ACCESSIBILITÉ
   ======================================== */
.skip-link {
    position: absolute;
    top: -50px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 8px 16px;
    text-decoration: none;
    z-index: 1001;
    border-radius: 0 0 4px 0;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

/* ========================================
   TYPOGRAPHIE
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    text-transform: none;
    line-height: 1.4;
}

h1 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2rem);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

h3 {
    font-size: clamp(1.3rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

h4 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

/* Réserve l'espace pour le header fixe afin d'éviter le décalage du contenu */
#header-placeholder {
    min-height: var(--header-height); 
    display: block;
}

header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}


.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

nav a, .nav-link-text {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-normal);
    display: block;
    cursor: pointer;
}

nav a::after, .nav-link-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

nav a:hover, nav a.active, .nav-link-text:hover {
    color: var(--color-primary);
}

nav a:hover::after, nav a.active::after, .nav-link-text:hover::after {
    width: 100%;
}

/* Menu déroulant */
.nav-item {
    position: relative;
}

.nav-item > .nav-link-text {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-radius: var(--border-radius-md);
    min-width: 260px;
    padding: 1rem 0;
    margin-top: 0.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal), margin-top var(--transition-normal);
    z-index: 100;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -1rem;
    right: -1rem;
    bottom: -1rem;
    z-index: 1;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
    display: block;
    opacity: 1;
    pointer-events: auto;
    margin-top: 0.25rem;
}

.dropdown-menu a {
    padding: 0.875rem 1.75rem;
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    padding-left: 2rem;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-primary);
}

/* ========================================
   SECTIONS & HERO
   ======================================== */
.hero {
    background: linear-gradient(180deg, var(--color-beige) 0%, rgba(254, 251, 247, 0) 100%);
    color: var(--color-text);
    text-align: center;
    padding: 5rem 2rem;
    margin-bottom: 0;
}

.hero p {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.section {
    padding: var(--spacing-lg) 2rem;
}

.section.bg-light {
    background-color: var(--color-beige);
}

.section.bg-gray {
    background-color: var(--color-gray-light);
}

.section.gradient-bottom {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0) 70%, var(--color-beige) 100%);
}

.section-extended-padding {
    /* Augmentation de la hauteur de la zone violette/grise (demande 5) */
    padding: 8rem 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* ========================================
   CARDS & GRIDS
   ======================================== */
.card {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--color-gray-light);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(122, 113, 199, 0.3);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
}

/* Image Coaching (Demande 3) - Réduction hauteur */
.card-image-large {
    width: 100%;
    height: 400px !important; /* Réduit pour s'aligner au texte */
    object-fit: cover;
}

/* Image A Propos (Demande 5) - Réduction hauteur */
.about-image {
    width: 100%;
    height: 600px; /* Hauteur fixe pour s'aligner au bloc texte "Ma démarche" */
    object-fit: cover;
    object-position: center; /* Garder le visage visible */
    border-radius: var(--border-radius-sm);
}

.card-text {
    color: var(--color-text-light);
    /* Pas de flex: 1 ici pour éviter l'étirement forcé si on veut grouper */
}

/* Groupement pour témoignages pour garder texte en haut (Demande 4) */
.card-content-wrapper {
    flex: 1; /* C'est lui qui prend l'espace disponible */
}

.card-author {
    font-style: italic;
    color: var(--color-primary);
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    display: block;
}

.card-author-name {
    display: block;
    font-weight: 600;
}

.card-author-title {
    display: block;
    font-size: 0.85rem;
}

/* Grids */
.grid {
    display: grid;
    gap: var(--spacing-md);
    /* margin-top supprimé ici pour gérer finement avec mt-sm ou mt-md */
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-padding {
    padding: 1.5rem;
}

/* ========================================
   LAYOUTS SPÉCIFIQUES
   ======================================== */
.welcome-section {
    max-width: 1000px;
    margin: 2rem auto 0;
    padding: 0 5rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6rem;
    align-items: start;
    text-align: left;
}

.welcome-image {
    width: 331px;
    height: 258px;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
}

.welcome-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.welcome-content p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.two-column-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: start; /* Alignement en haut */
}

.column-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
}

.bilan-bottom-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    align-items: center;
}

.parcours-card {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-light);
    margin-top: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.parcours-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(122, 113, 199, 0.3);
}

/* Page Merci */
.page-full-height {
    display: grid;
    /* 3 lignes : Header (taille auto), Main (1 fraction = tout le reste), Footer (taille auto) */
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
}

.merci-main {
    /* Plus besoin de flex: 1 ici, c'est le Grid du parent qui gère la taille */
    display: flex;
    flex-direction: column;
    justify-content: center; /* Centre verticalement */
    align-items: center;     /* Centre horizontalement */
    text-align: center;
    padding: 2rem;
    background: linear-gradient(180deg, var(--color-beige) 0%, rgba(254, 251, 247, 0) 100%);
}

.merci-text {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

/* ========================================
   COMPOSANTS UI
   ======================================== */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
    text-align: center;
}

.card .btn {
    margin-top: auto;
    align-self: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: rgba(122, 113, 199, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(122, 113, 199, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.info-list {
    list-style: none;
    padding-left: 0;
}

.info-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-text-light);
}

.info-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.info-list.middot li::before {
    content: "·";
    font-size: 1.5rem;
    top: -0.2rem;
}

.parcours-card .info-list {
    text-align: left;
    max-width: 700px;
    margin: 0 auto;
}

.quote {
    background-color: var(--color-beige);
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    font-style: italic;
    border-radius: 4px;
}

.quote p {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.quote cite {
    font-style: normal;
    font-weight: 600;
    color: var(--color-primary);
    display: block;
    margin-top: var(--spacing-sm);
}

.info-card {
    background-color: var(--color-white);
    padding: 0;
}

.info-card p {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.info-card p:last-of-type {
    margin-bottom: var(--spacing-md);
}

.contact-section {
    background-color: var(--color-gray-light);
    padding: 6rem 0 8rem 0;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--color-gray-light);
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-message {
    display: none;
    text-align: center;
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
}

.form-message.visible {
    display: block;
}

.form-success {
    color: var(--color-success-text);
    background-color: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
}

.form-error {
    color: var(--color-error-text);
    background-color: var(--color-error-bg);
    border: 1px solid var(--color-error-border);
}

/* ========================================
   FOOTER (Demande 1)
   ======================================== */
footer {
    background-color: var(--color-white);
    color: var(--color-text);
    padding: var(--spacing-lg) 2rem 0;
    border-top: 1px solid #e0e0e0;
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    /* Optimisation des largeurs de colonnes (Demande 1) */
    grid-template-columns: 1.2fr 1fr 0.8fr 1.3fr;
    gap: 4rem;
}

.footer-section h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
    color: var(--color-primary);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-section a:hover {
    color: var(--color-primary);
}

.footer-section p {
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
    line-height: 1.5;
}

.footer-contact-name {
    color: #666; 
    margin-bottom: 0.5rem;
}

.footer-subtitle {
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

.social-links {
    margin-top: 0.5rem;
}

/* Suppression de la marge sur LinkedIn (Demande 1) */
.social-links a {
    display: inline-block;
    margin-right: 0; 
}

.footer-bottom {
    text-align: center;
    
    /* MODIFICATION : Largeur contrainte à 1200px et centrage pour aligner la ligne au contenu */
    max-width: 1200px;
    margin: var(--spacing-md) auto 0; /* Garde l'espace au-dessus, et 'auto' centre le bloc */
    
    /* La ligne de séparation */
    border-top: 1px solid #e0e0e0;
    
    /* MODIFICATION : Espacements équilibrés autour du texte */
    padding-top: 1.5rem;    /* Espace entre la ligne et le texte */
    padding-bottom: 1.5rem; /* Espace sous le texte (identique au dessus) */
    
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Ajout de sécurité : on s'assure que le paragraphe n'ajoute pas de marge supplémentaire */
.footer-bottom p {
    margin-bottom: 0;
}

/* ========================================
   UTILITIES
   ======================================== */
.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-xxl { margin-top: var(--spacing-xxl); } /* Utilisé pour le CTA home (Demande 2) */

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.pt-sm { padding-top: var(--spacing-lg); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.subtitle-center {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-top: 0.5rem;
    margin-bottom: var(--spacing-md); /* Réduit pour Actualités/Témoignages (Demande 4) */
}

.primary-color { color: var(--color-primary); }



/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 480px) {
    .welcome-section { padding: 0 1rem; gap: 1.5rem; }
    .hero { padding: 3rem 1rem; }
    .footer-content { grid-template-columns: 1fr; gap: 2rem; }
    .card-image, .card-image-large, .about-image { height: 600px; max-height: 250px; }
}

@media (min-width: 481px) and (max-width: 768px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .menu-toggle { display: block; }
    nav ul {
        display: none; flex-direction: column; position: absolute; top: 100%;
        left: 0; right: 0; background-color: var(--color-white); padding: 1rem;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    nav ul.active { display: flex; }
    .dropdown-menu { position: static; box-shadow: none; padding-left: 1rem; transform: none; margin-top: 0; opacity: 1; pointer-events: auto; }
    .welcome-section { grid-template-columns: 1fr; gap: 2rem; }
    .welcome-image { width: 100%; height: auto; max-width: 331px; margin: 0 auto; }
    .two-column-layout, .bilan-bottom-section, .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .two-column-layout img, .column-image, .about-image { height: 600px; width: 100%; }
    .section { padding: var(--spacing-md) 1rem; }
    .contact-form { padding: 1.5rem; }
    .section-extended-padding { padding: 4rem 1rem; }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .welcome-section { max-width: 900px; padding: 0 2rem; gap: 3rem; }
    .footer-content { gap: 2rem; }
}

/* Scroll margin */
#expertise, #contact, #main-content { scroll-margin-top: 50px; }