/* ============================================================
   TUCETOO - Feuille de styles principale
   Charte officielle :
   Vert  #7FBA27 / #02BF28
   Bleu  #1096A8 / #1766AF
   Gris  #E0DEE0 / #7C7C7C
   ============================================================ */

:root {
    --vert: #7FBA27;
    --vert-vif: #02BF28;
    --vert-clair: #a3d556;
    --bleu-turquoise: #1096A8;
    --bleu: #1766AF;
    --bleu-fonce: #0f4d80;
    --gris-clair: #E0DEE0;
    --gris-tres-clair: #f6f6f7;
    --gris: #7C7C7C;
    --noir: #1f2127;
    --blanc: #ffffff;

    --gradient-bleu-vert: linear-gradient(135deg, #1766AF 0%, #1096A8 55%, #7FBA27 100%);
    --gradient-vert: linear-gradient(135deg, #7FBA27 0%, #02BF28 100%);
    --gradient-bleu: linear-gradient(135deg, #1766AF 0%, #1096A8 100%);

    --shadow-sm: 0 4px 12px rgba(23, 102, 175, 0.08);
    --shadow-md: 0 10px 30px rgba(23, 102, 175, 0.12);
    --shadow-lg: 0 20px 60px rgba(23, 102, 175, 0.18);
    --shadow-vert: 0 10px 30px rgba(127, 186, 39, 0.25);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;

    --container: 1200px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.65;
    color: var(--noir);
    background: var(--blanc);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }

a {
    color: var(--bleu);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover { color: var(--vert); }

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    line-height: 1.2;
    color: var(--bleu);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

p { margin-bottom: 1rem; color: #444; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    border-bottom-color: var(--gris-clair);
    box-shadow: var(--shadow-sm);
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--bleu);
    letter-spacing: -0.03em;
}
.logo .infinity {
    color: var(--vert);
    font-size: 1.8rem;
    line-height: 1;
}
.logo small {
    display: block;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gris);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}
.nav-menu a {
    display: inline-block;
    padding: 10px 18px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--noir);
    border-radius: 999px;
    transition: all var(--transition);
}
.nav-menu a:hover,
.nav-menu a.active {
    color: var(--bleu);
    background: rgba(23, 102, 175, 0.08);
}

.nav-cta {
    background: var(--gradient-vert) !important;
    color: var(--blanc) !important;
    padding: 12px 24px !important;
    box-shadow: var(--shadow-vert);
}
.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(127, 186, 39, 0.4);
    color: var(--blanc) !important;
}

/* Menu dropdown */
.has-dropdown { position: relative; }
.dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--noir);
    background: transparent;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    transition: all var(--transition);
}
.dropdown-toggle:hover { color: var(--bleu); background: rgba(23, 102, 175, 0.08); }
.dropdown-toggle .caret { font-size: 0.7rem; transition: transform var(--transition); }
.has-dropdown.open .dropdown-toggle .caret { transform: rotate(180deg); }

.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 280px;
    background: var(--blanc);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 12px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition);
    border: 1px solid var(--gris-clair);
    z-index: 100;
}
.has-dropdown:hover .dropdown,
.has-dropdown.open .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown li { list-style: none; }
.dropdown li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--noir);
    font-size: 0.92rem;
    font-weight: 500;
    transition: all var(--transition);
}
.dropdown li a:hover { background: rgba(127, 186, 39, 0.1); color: var(--bleu); padding-left: 18px; }
.dropdown li a .ico { font-size: 1.05rem; }
.dropdown li .sub-link { padding-left: 28px; font-size: 0.86rem; color: var(--gris); }
.dropdown li .sub-link:hover { padding-left: 32px; color: var(--bleu); }
.dropdown-section {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gris);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 10px 14px 6px;
}
.dropdown-divider { height: 1px; background: var(--gris-clair); margin: 8px 0; }

/* Lien catalogue (mis en évidence) */
.dropdown li a.catalog-link {
    background: rgba(127, 186, 39, 0.1);
    color: var(--bleu);
    font-weight: 700;
}
.dropdown li a.catalog-link:hover {
    background: var(--gradient-vert);
    color: var(--blanc);
}
.dropdown li a.catalog-link .ext {
    margin-left: auto;
    font-size: 0.85rem;
    opacity: 0.7;
}

.burger {
    display: none;
    background: transparent;
    border: 0;
    width: 44px;
    height: 44px;
    cursor: pointer;
    padding: 10px;
}
.burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--bleu);
    margin: 5px 0;
    transition: all var(--transition);
    border-radius: 2px;
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: inherit;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}
.btn svg { width: 18px; height: 18px; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
    background: var(--gradient-vert);
    color: var(--blanc);
    box-shadow: var(--shadow-vert);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(127, 186, 39, 0.4);
    color: var(--blanc);
}

.btn-secondary {
    background: transparent;
    color: var(--bleu);
    border: 2px solid var(--bleu);
}
.btn-secondary:hover {
    background: var(--bleu);
    color: var(--blanc);
    transform: translateY(-3px);
}

.btn-white {
    background: var(--blanc);
    color: var(--bleu);
}
.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    color: var(--bleu-fonce);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    padding: 160px 0 100px;
    background-image:
        linear-gradient(rgba(255,255,255,0.62), rgba(255,255,255,0.72)),
        url('/tucetoo/assets/img/hero-fond.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(127, 186, 39, 0.15), transparent 55%),
        radial-gradient(circle at 85% 80%, rgba(16, 150, 168, 0.15), transparent 55%);
    pointer-events: none;
    z-index: 0;
}
.hero .container { position: relative; z-index: 1; }
.hero h1, .hero .hero-lead {
    text-shadow: 0 1px 2px rgba(255,255,255,0.6);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(23, 102, 175, 0.12);
    color: var(--bleu);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 999px;
    margin-bottom: 24px;
}
.hero-eyebrow::before {
    content: '';
    width: 8px; height: 8px;
    background: var(--bleu);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero h1 {
    margin-bottom: 24px;
}
.hero h1 .accent {
    color: var(--bleu);
    -webkit-background-clip: initial;
    -webkit-text-fill-color: currentColor;
    background-clip: initial;
}

.hero-lead {
    font-size: 1.18rem;
    color: #2a2d34;
    font-weight: 500;
    margin-bottom: 36px;
    max-width: 600px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--gris-clair);
}
.hero-stat .num {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--bleu);
    background: var(--gradient-bleu);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-stat .lbl {
    font-size: 0.85rem;
    color: var(--gris);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Visuel hero — composition décorative */
.hero-visual {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 480px;
    margin: 0 auto;
}
.hero-visual .blob {
    position: absolute;
    inset: 0;
    background: var(--gradient-bleu-vert);
    border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%;
    animation: morph 12s ease-in-out infinite;
    box-shadow: var(--shadow-lg);
}
.hero-visual .badge {
    position: absolute;
    background: var(--blanc);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--bleu);
    font-size: 0.92rem;
    animation: float 6s ease-in-out infinite;
}
.hero-visual .badge .dot {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--gradient-vert);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanc);
    font-size: 1.1rem;
}
.hero-visual .badge-1 { top: 6%; left: -10%; }
.hero-visual .badge-2 { top: 42%; right: -15%; animation-delay: 1.5s; }
.hero-visual .badge-3 { bottom: 14%; left: 4%; animation-delay: 3s; }
.hero-visual .badge-4 { bottom: 4%; right: -8%; animation-delay: 4.5s; }
.hero-data-source {
    position: absolute;
    bottom: -28px;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 0.7rem;
    color: var(--gris);
    font-style: italic;
    letter-spacing: 0.05em;
}

@keyframes morph {
    0%, 100% { border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%; }
    50%      { border-radius: 60% 40% 30% 70% / 55% 60% 40% 45%; }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}
@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(1.4); opacity: 0.6; }
}

/* ============================================================
   SECTIONS GÉNÉRIQUES
   ============================================================ */
section { padding: 100px 0; }

.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.section-eyebrow {
    display: inline-block;
    color: var(--vert);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.section-title { margin-bottom: 16px; }
.section-lead {
    max-width: 680px;
    margin: 0 auto;
    color: var(--gris);
    font-size: 1.1rem;
}

/* ============================================================
   BANDEAU PROBLÈMES (cards)
   ============================================================ */
.problemes {
    background: var(--gris-tres-clair);
}
.problemes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.probleme-card {
    background: var(--blanc);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.probleme-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 4px;
    background: var(--gradient-vert);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.probleme-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--gris-clair);
}
.probleme-card:hover::before { transform: scaleX(1); }
.probleme-card .icon {
    width: 56px; height: 56px;
    border-radius: var(--radius-sm);
    background: rgba(23, 102, 175, 0.08);
    color: var(--bleu);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
}
.probleme-card h3 {
    font-size: 1.15rem;
    color: var(--noir);
    margin-bottom: 10px;
}
.probleme-card p { font-size: 0.95rem; color: var(--gris); margin: 0; }

/* ============================================================
   FORMATIONS - cartes hero
   ============================================================ */
.formations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}
.formation-card {
    background: var(--blanc);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gris-clair);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.formation-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.formation-cover {
    height: 180px;
    background: var(--gradient-bleu-vert);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanc);
    font-size: 3rem;
    overflow: hidden;
}
.formation-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(255,255,255,0.2), transparent 60%);
}
.formation-card:nth-child(2) .formation-cover { background: var(--gradient-vert); }
.formation-card:nth-child(3) .formation-cover { background: var(--gradient-bleu); }

/* Card avec image de fond (override gradient) */
.formation-cover--img {
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    font-size: 0;
}
.formation-cover--img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,0.15) 100%);
}
.formation-card:nth-child(4) .formation-cover {
    background: linear-gradient(135deg, #1096A8 0%, #7FBA27 100%);
}
.formation-card:nth-child(5) .formation-cover {
    background: linear-gradient(135deg, #1766AF 0%, #02BF28 100%);
}
.formation-body {
    padding: 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.formation-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(127, 186, 39, 0.15);
    color: var(--vert);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 999px;
    margin-bottom: 14px;
    align-self: flex-start;
}
.formation-card h3 { margin-bottom: 12px; font-size: 1.3rem; }
.formation-card p { color: var(--gris); margin-bottom: 20px; flex: 1; }
.formation-link {
    font-weight: 700;
    color: var(--bleu);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
}
.formation-link:hover { color: var(--vert); gap: 10px; }

/* ============================================================
   VALEURS
   ============================================================ */
.valeurs {
    background: var(--gradient-bleu-vert);
    color: var(--blanc);
    position: relative;
    overflow: hidden;
}
.valeurs::before, .valeurs::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}
.valeurs::before {
    top: -100px; left: -100px;
    width: 400px; height: 400px;
    background: var(--vert);
}
.valeurs::after {
    bottom: -150px; right: -150px;
    width: 500px; height: 500px;
    background: var(--bleu-turquoise);
}
.valeurs .container { position: relative; z-index: 1; }
.valeurs h2 { color: var(--blanc); }
.valeurs .section-eyebrow { color: rgba(255,255,255,0.85); }
.valeurs .section-lead { color: rgba(255,255,255,0.92); }
.valeurs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}
.valeur-item {
    text-align: center;
    padding: 32px 24px;
}
.valeur-item .icon {
    width: 80px; height: 80px;
    margin: 0 auto 20px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    backdrop-filter: blur(10px);
    transition: all var(--transition);
}
.valeur-item:hover .icon {
    background: rgba(255,255,255,0.25);
    transform: scale(1.1) rotate(5deg);
}
.valeur-item h3 { color: var(--blanc); margin-bottom: 12px; }
.valeur-item p { color: rgba(255,255,255,0.88); margin: 0; }

/* ============================================================
   POINTS FORTS / MÉTHODE
   ============================================================ */
.methode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.methode-step {
    padding: 32px 28px;
    background: var(--blanc);
    border-radius: var(--radius-lg);
    border: 2px solid var(--gris-clair);
    position: relative;
    transition: all var(--transition);
}
.methode-step:hover {
    border-color: var(--vert);
    box-shadow: var(--shadow-vert);
    transform: translateY(-4px);
}
.methode-step .num {
    position: absolute;
    top: -16px; left: 28px;
    width: 36px; height: 36px;
    background: var(--gradient-vert);
    color: var(--blanc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.95rem;
}
.methode-step h3 { font-size: 1.2rem; margin-bottom: 10px; margin-top: 8px; }
.methode-step p { color: var(--gris); margin: 0; font-size: 0.95rem; }

/* ============================================================
   CERTIFICATIONS
   ============================================================ */
.certs {
    background: var(--gris-tres-clair);
    text-align: center;
}
.certs-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    margin-top: 32px;
}
.cert-badge {
    background: var(--blanc);
    padding: 18px 32px;
    border-radius: var(--radius-md);
    font-weight: 700;
    color: var(--bleu);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gris-clair);
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.cert-badge:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--vert);
}
.cert-badge .check {
    width: 24px; height: 24px;
    background: var(--gradient-vert);
    color: var(--blanc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
    background: var(--gradient-bleu-vert);
    color: var(--blanc);
    text-align: center;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}
.cta-final::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.1), transparent 70%);
}
.cta-final .container { position: relative; z-index: 1; }
.cta-final h2 { color: var(--blanc); margin-bottom: 16px; }
.cta-final p {
    color: rgba(255,255,255,0.92);
    font-size: 1.15rem;
    margin-bottom: 36px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--noir);
    color: rgba(255,255,255,0.75);
    padding: 80px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand .logo { color: var(--blanc); margin-bottom: 16px; }
.footer-brand .logo small { color: rgba(255,255,255,0.5); }
.footer-brand p { color: rgba(255,255,255,0.7); font-size: 0.92rem; }

.footer-col h4 {
    color: var(--blanc);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a {
    color: rgba(255,255,255,0.7);
    font-size: 0.92rem;
    transition: all var(--transition);
}
.footer-col a:hover { color: var(--vert); padding-left: 6px; }

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.92rem;
}
.footer-contact-item .icon {
    width: 32px; height: 32px;
    flex-shrink: 0;
    background: rgba(127, 186, 39, 0.2);
    color: var(--vert);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: rgba(255,255,255,0.7); }
.footer-bottom a:hover { color: var(--vert); }

/* ============================================================
   PAGES INTÉRIEURES — bandeau
   ============================================================ */
.page-banner {
    padding: 160px 0 80px;
    background:
        radial-gradient(circle at 80% 20%, rgba(127, 186, 39, 0.15), transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(16, 150, 168, 0.15), transparent 50%),
        var(--gris-tres-clair);
    text-align: center;
}
.page-banner h1 { margin-bottom: 16px; }
.page-banner p { font-size: 1.15rem; color: var(--gris); max-width: 700px; margin: 0 auto; }
.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--gris);
    margin-bottom: 20px;
}
.breadcrumb a { color: var(--bleu); font-weight: 600; }
.breadcrumb span { color: var(--gris-clair); }

/* ============================================================
   FORMATIONS DETAIL (pages)
   ============================================================ */
.formation-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 60px 0;
    border-bottom: 1px solid var(--gris-clair);
}
.formation-detail:last-child { border-bottom: 0; }
.formation-detail.reverse { direction: rtl; }
.formation-detail.reverse > * { direction: ltr; }
.formation-detail .visual {
    height: 380px;
    border-radius: var(--radius-xl);
    background: var(--gradient-bleu-vert);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanc);
    font-size: 5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}
.formation-detail .visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.2), transparent 60%);
}
.formation-detail.alt-1 .visual { background: var(--gradient-vert); }
.formation-detail.alt-2 .visual { background: var(--gradient-bleu); }
.formation-detail.alt-3 .visual { background: linear-gradient(135deg, #1096A8 0%, #7FBA27 100%); }
.formation-detail.alt-4 .visual { background: linear-gradient(135deg, #1766AF 0%, #02BF28 100%); }

/* Visuel avec image de fond — affiche l'image entière (contain) sur fond blanc */
.formation-detail .visual--img {
    background-size: contain !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    background-color: var(--blanc) !important;
    font-size: 0;
    image-rendering: -webkit-optimize-contrast;
    border: 1px solid var(--gris-clair);
}
.formation-detail .visual--img::after {
    background: none !important;
}

/* Photo libre (sans cadre fixe) — ratio naturel */
.formation-detail .visual-photo {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    object-fit: contain;
}
.formation-detail h2 { margin-bottom: 16px; }
.formation-detail .duration {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(23, 102, 175, 0.1);
    color: var(--bleu);
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.formation-detail ul {
    list-style: none;
    margin: 20px 0;
}
.formation-detail ul li {
    padding-left: 28px;
    position: relative;
    margin-bottom: 10px;
    color: #444;
}
.formation-detail ul li::before {
    content: '✓';
    position: absolute;
    left: 0; top: 0;
    width: 20px; height: 20px;
    background: var(--gradient-vert);
    color: var(--blanc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}

/* ============================================================
   FORMULAIRE CONTACT
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: start;
}
.contact-info {
    background: var(--gradient-bleu-vert);
    color: var(--blanc);
    padding: 48px 40px;
    border-radius: var(--radius-xl);
    position: sticky;
    top: 100px;
}
.contact-info h2 { color: var(--blanc); margin-bottom: 16px; }
.contact-info > p { color: rgba(255,255,255,0.92); margin-bottom: 32px; }
.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}
.contact-info-item .icon {
    width: 44px; height: 44px;
    flex-shrink: 0;
    background: rgba(255,255,255,0.18);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}
.contact-info-item .label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 4px;
}
.contact-info-item .value {
    color: var(--blanc);
    font-weight: 600;
    line-height: 1.4;
}
.contact-info-item a.value:hover { color: rgba(255,255,255,0.85); }

.contact-form {
    background: var(--blanc);
    padding: 48px 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gris-clair);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-group { margin-bottom: 22px; }
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--noir);
    font-size: 0.92rem;
}
.form-group label .req { color: var(--vert); }
.form-control {
    width: 100%;
    padding: 14px 18px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--noir);
    background: var(--gris-tres-clair);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.form-control:focus {
    outline: 0;
    background: var(--blanc);
    border-color: var(--vert);
    box-shadow: 0 0 0 4px rgba(127, 186, 39, 0.15);
}
textarea.form-control { min-height: 140px; resize: vertical; }

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
    cursor: pointer;
    font-size: 0.92rem;
    color: var(--gris);
}
.form-checkbox input { margin-top: 4px; accent-color: var(--vert); width: 18px; height: 18px; }

.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}
.alert-success {
    background: rgba(127, 186, 39, 0.12);
    color: #5a8a1a;
    border-left: 4px solid var(--vert);
}
.alert-error {
    background: rgba(220, 53, 69, 0.1);
    color: #b02a37;
    border-left: 4px solid #dc3545;
}

/* ============================================================
   À PROPOS
   ============================================================ */
.about-hero {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 56px;
    align-items: center;
}
.about-content p {
    text-align: justify;
    hyphens: auto;
    -webkit-hyphens: auto;
}
.about-portrait {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    padding: 0;
    width: 100%;
}
.about-portrait .portrait-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    width: 100%;
}
.about-portrait .portrait-photo {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 620px;
    object-fit: contain;
}
.about-portrait .name-badge {
    background: var(--gradient-bleu-vert);
    border-radius: var(--radius-md);
    padding: 18px 28px;
    text-align: center;
    box-shadow: var(--shadow-md);
    min-width: 280px;
}
.about-portrait .name-badge .name {
    font-weight: 800;
    color: var(--blanc);
    font-size: 1.25rem;
}
.about-portrait .name-badge .role {
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.92rem;
    margin-top: 2px;
}

/* Cercle DISC en dessous du badge nom — rotation lente */
.about-portrait .disc-wrap {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--gris-clair);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}
.about-portrait .disc-image {
    width: 240px;
    max-width: 80%;
    height: auto;
    display: block;
    animation: disc-spin 28s linear infinite;
    transform-origin: center center;
    will-change: transform;
}
.about-portrait .disc-image:hover {
    animation-play-state: paused;
}
.about-portrait .disc-caption {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--bleu);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-align: center;
}
@keyframes disc-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
    .about-portrait .disc-image { animation: none; }
}

/* Encart Profil DISC (page coaching) */
.disc-card {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
    background: var(--blanc);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gris-clair);
    align-items: center;
}
.disc-card-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}
.disc-card-visual img {
    width: 240px;
    max-width: 100%;
    height: auto;
    animation: disc-spin 28s linear infinite;
    transform-origin: center center;
}
.disc-card-visual img:hover { animation-play-state: paused; }

.disc-card-body h2 {
    margin-top: 6px;
    margin-bottom: 14px;
}
.disc-card-body > p { margin-bottom: 28px; }

.disc-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}
.disc-option {
    background: var(--gris-tres-clair);
    border-radius: var(--radius-md);
    padding: 24px;
    border-left: 4px solid var(--vert);
}
.disc-option-icon {
    width: 44px; height: 44px;
    background: var(--gradient-vert);
    color: var(--blanc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 12px;
}
.disc-option h3 {
    font-size: 1.15rem;
    color: var(--bleu);
    margin-bottom: 10px;
}
.disc-option p {
    color: #2a2d34;
    font-size: 0.95rem;
    margin-bottom: 12px;
}
.disc-option ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.disc-option ul li {
    padding-left: 22px;
    position: relative;
    font-size: 0.9rem;
    color: #444;
    margin-bottom: 6px;
}
.disc-option ul li::before {
    content: '✓';
    position: absolute;
    left: 0; top: 0;
    color: var(--vert);
    font-weight: 800;
}

@media (max-width: 980px) {
    .disc-card { grid-template-columns: 1fr; padding: 32px 24px; gap: 24px; }
    .disc-card-grid { grid-template-columns: 1fr; }
}
.about-portrait .name-badge {
    position: absolute;
    bottom: 28px; left: 28px; right: 28px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    padding: 18px 22px;
}
.about-portrait .name-badge .name {
    font-weight: 800;
    color: var(--bleu);
    font-size: 1.2rem;
}
.about-portrait .name-badge .role {
    color: var(--gris);
    font-size: 0.88rem;
}

/* ============================================================
   CONSEILS / ARTICLES
   ============================================================ */
.conseils-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}
.conseil-card {
    background: var(--blanc);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gris-clair);
    transition: all var(--transition);
    cursor: pointer;
}
.conseil-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--vert);
}
.conseil-cover {
    height: 200px;
    background: var(--gradient-bleu-vert);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanc);
    font-size: 3rem;
}
.conseil-card:nth-child(2) .conseil-cover { background: var(--gradient-vert); }
.conseil-card:nth-child(3) .conseil-cover { background: var(--gradient-bleu); }
.conseil-card:nth-child(4) .conseil-cover { background: linear-gradient(135deg, #1096A8, #7FBA27); }
.conseil-body { padding: 28px; }
.conseil-meta {
    display: flex;
    gap: 12px;
    font-size: 0.78rem;
    color: var(--gris);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 12px;
}
.conseil-meta .cat { color: var(--vert); }
.conseil-card h3 { margin-bottom: 12px; font-size: 1.25rem; }
.conseil-card p { color: var(--gris); font-size: 0.95rem; margin: 0; }

/* ============================================================
   ARTICLES — page complète (lire-les-articles)
   ============================================================ */
.article-toc {
    background: var(--gris-tres-clair);
    border-left: 4px solid var(--vert);
    border-radius: var(--radius-md);
    padding: 28px 32px;
    margin-bottom: 60px;
}
.article-toc .toc-title {
    color: var(--bleu);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 14px;
}
.article-toc ol {
    margin: 0;
    padding-left: 22px;
    color: var(--noir);
}
.article-toc ol li {
    margin-bottom: 8px;
    font-weight: 500;
}
.article-toc ol li a {
    color: var(--noir);
    transition: color var(--transition);
}
.article-toc ol li a:hover { color: var(--vert); }

.article-full {
    margin-bottom: 30px;
    scroll-margin-top: 100px;
}
.article-full .article-meta {
    display: flex;
    gap: 12px;
    font-size: 0.78rem;
    color: var(--gris);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 16px;
}
.article-full .article-meta .cat { color: var(--vert); }

.article-full h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: 18px;
    color: var(--bleu);
}
.article-full h3 {
    font-size: 1.2rem;
    color: var(--bleu);
    margin-top: 28px;
    margin-bottom: 12px;
}
.article-full .article-lead {
    font-size: 1.1rem;
    color: #2a2d34;
    font-weight: 500;
    margin-bottom: 24px;
    padding-left: 18px;
    border-left: 3px solid var(--vert);
}
.article-full p {
    color: #2a2d34;
    line-height: 1.75;
    text-align: justify;
    hyphens: auto;
    -webkit-hyphens: auto;
}
.article-full ul {
    margin: 14px 0 18px 22px;
    color: #2a2d34;
}
.article-full ul li {
    margin-bottom: 10px;
    line-height: 1.7;
}
.article-full .article-cta {
    margin-top: 28px;
    padding: 16px 22px;
    background: rgba(127, 186, 39, 0.08);
    border-radius: var(--radius-sm);
    color: var(--bleu);
    font-weight: 600;
}
.article-full .article-cta a {
    color: var(--vert);
    font-weight: 700;
    text-decoration: underline;
}
.article-full .article-cta a:hover { color: var(--bleu); }

.article-sep {
    border: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gris-clair), transparent);
    margin: 60px 0;
}

/* ============================================================
   ANIMATIONS — révélation au scroll
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
    .hero-grid,
    .about-hero,
    .formation-detail,
    .formation-detail.reverse,
    .contact-grid { grid-template-columns: 1fr; }
    .formation-detail.reverse { direction: ltr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-info { position: static; }
    .form-row { grid-template-columns: 1fr; }
    .hero { padding: 130px 0 70px; }
    section { padding: 70px 0; }
}

@media (max-width: 720px) {
    .nav-menu {
        position: fixed;
        top: 70px; left: 0; right: 0;
        background: var(--blanc);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        box-shadow: var(--shadow-md);
        transform: translateY(-150%);
        transition: transform var(--transition);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-menu a { display: block; width: 100%; }
    .nav-menu li { width: 100%; }
    .burger { display: block; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { justify-content: center; }
    .contact-form, .contact-info { padding: 32px 24px; }

    /* Dropdown mobile : on déplie en accordéon */
    .has-dropdown { width: 100%; }
    .dropdown-toggle { width: 100%; justify-content: space-between; padding: 10px 18px; }
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: 0;
        background: var(--gris-tres-clair);
        margin-top: 8px;
        max-height: 0;
        overflow: hidden;
        padding: 0 12px;
        transition: max-height 0.4s ease, padding 0.4s ease;
    }
    .has-dropdown.open .dropdown { max-height: 800px; padding: 12px; }
}