/* ═══════════════════════════════════════════
   AFMS Formation — Styles principaux
   ═══════════════════════════════════════════ */

:root {
    --color-blue: #1a56db;
    --color-blue-light: #e8eefb;
    --color-blue-dark: #143faa;
    --color-red: #dc2626;
    --color-red-light: #fde8e8;
    --color-red-dark: #b91c1c;
    --color-black: #111827;
    --color-gray-900: #1f2937;
    --color-gray-700: #374151;
    --color-gray-500: #6b7280;
    --color-gray-400: #9ca3af;
    --color-gray-300: #d1d5db;
    --color-gray-200: #e5e7eb;
    --color-gray-100: #f3f4f6;
    --color-white: #ffffff;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-width: 1200px;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
    --shadow-lg: 0 10px 25px rgba(0,0,0,.08), 0 4px 10px rgba(0,0,0,.05);
    --transition: 200ms ease;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--color-black);
    background: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-blue-dark); }

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

/* ─── Header ─────────────────────────────── */
.site-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-100);
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-black);
}

.logo-img { height: 130px; width: auto; }

.nav-main { display: flex; gap: 32px; list-style: none; }
.nav-main a {
    color: var(--color-gray-700);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: all var(--transition);
}
.nav-main a:hover,
.nav-main a.active { color: var(--color-black); border-bottom-color: var(--color-blue); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle svg { width: 24px; height: 24px; }

/* ─── Dropdown nav ───────────────────────── */
.has-dropdown { position: relative; }
.has-dropdown > a::after { content: '▾'; margin-left: 4px; font-size: 0.7em; }
.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    padding: 8px 0;
    list-style: none;
    z-index: 200;
}
.dropdown li a {
    display: block;
    padding: 10px 20px;
    font-size: 0.85rem;
    color: var(--color-gray-700);
    border-bottom: none;
    white-space: nowrap;
}
.dropdown li a:hover { background: var(--color-gray-100); color: var(--color-black); }
.dropdown li a.active { color: var(--color-blue); font-weight: 600; }
.has-dropdown:hover .dropdown { display: block; }

/* ─── Nav Search ─────────────────────────── */
.nav-search-wrapper { position: relative; display: flex; align-items: center; }
.nav-search-toggle {
    background: none; border: none; cursor: pointer; padding: 6px;
    color: var(--color-gray-500); transition: color var(--transition);
    display: flex; align-items: center;
}
.nav-search-toggle:hover { color: var(--color-blue); }

.nav-search-box {
    position: absolute; top: 50%; right: 0; transform: translateY(-50%);
    width: 0; opacity: 0; overflow: visible;
    transition: width 0.3s ease, opacity 0.2s ease;
    pointer-events: none;
}
.search-open .nav-search-box {
    width: 300px; opacity: 1; pointer-events: auto;
}
.search-open .nav-search-toggle { color: var(--color-blue); }

.nav-search-input {
    width: 100%; padding: 8px 14px; font-size: 0.88rem;
    border: 2px solid var(--color-blue); border-radius: 24px;
    outline: none; background: var(--color-white);
    font-family: inherit; color: var(--color-black);
}
.nav-search-input::placeholder { color: var(--color-gray-400); }

.nav-search-results {
    display: none; position: absolute; top: calc(100% + 6px); left: 0; right: 0;
    background: var(--color-white); border: 1px solid var(--color-gray-200);
    border-radius: var(--radius); box-shadow: var(--shadow-lg);
    max-height: 380px; overflow-y: auto; z-index: 300;
    padding: 6px 0;
}
.nav-search-results.visible { display: block; }

a.search-result-item {
    display: block; padding: 12px 20px; text-decoration: none;
    border-bottom: 1px solid var(--color-gray-100);
    transition: background var(--transition);
    color: inherit; font-size: inherit; font-weight: normal;
}
a.search-result-item:last-child { border-bottom: none; }
a.search-result-item:hover,
a.search-result-item.active { background: var(--color-gray-100); border-bottom-color: var(--color-gray-100); color: inherit; }

.search-result-cat {
    display: inline-block; font-size: 0.7rem; font-weight: 600; text-transform: uppercase;
    color: var(--color-blue); letter-spacing: 0.04em; margin-bottom: 2px;
}
.search-result-title {
    display: block; font-size: 0.88rem; font-weight: 600;
    color: var(--color-black); line-height: 1.3;
}
.search-result-desc {
    display: block; font-size: 0.78rem; color: var(--color-gray-500);
    margin-top: 2px; line-height: 1.4;
}
.search-no-result {
    padding: 16px; text-align: center; font-size: 0.85rem;
    color: var(--color-gray-500);
}

/* ─── Tricolore ──────────────────────────── */
.tricolore {
    height: 4px;
    display: flex;
}
.tricolore span { flex: 1; }
.tricolore span:nth-child(1) { background: var(--color-blue); }
.tricolore span:nth-child(2) { background: var(--color-white); }
.tricolore span:nth-child(3) { background: var(--color-red); }

/* ─── Hero ───────────────────────────────── */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f2a5e 0%, var(--color-black) 100%);
    color: var(--color-white);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 999px;
    padding: 8px 20px;
    font-size: 0.85rem;
    color: var(--color-gray-300);
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--color-white);
}

.hero-text {
    font-size: 1.05rem;
    color: var(--color-gray-300);
    margin-bottom: 24px;
    line-height: 1.7;
}

.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
}
.tag--blue { background: var(--color-blue); color: var(--color-white); }
.tag--outline { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.25); color: var(--color-white); }

/* ─── Cards Pôle ─────────────────────────── */
.pole-cards { display: flex; flex-direction: column; gap: 24px; }

.pole-card {
    background: var(--color-white);
    color: var(--color-black);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-md);
    border-top: 4px solid transparent;
}
.pole-card--blue { border-top-color: var(--color-blue); }
.pole-card--red  { border-top-color: var(--color-red); }

.pole-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}
.pole-label--blue { color: var(--color-blue); }
.pole-label--red  { color: var(--color-red); }

.pole-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; }
.pole-card p { color: var(--color-gray-500); font-size: 0.9rem; margin-bottom: 20px; line-height: 1.6; }

/* ─── Boutons ────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.2;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    box-sizing: border-box;
}
.btn--blue { background: var(--color-blue); color: var(--color-white); }
.btn--blue:hover { background: var(--color-blue-dark); color: var(--color-white); }
.btn--red { background: var(--color-red); color: var(--color-white); }
.btn--red:hover { background: var(--color-red-dark); color: var(--color-white); }
.btn--black { background: var(--color-black); color: var(--color-white); }
.btn--black:hover { background: var(--color-gray-900); color: var(--color-white); }
.btn--outline { background: var(--color-white); border: 1px solid var(--color-gray-300); color: var(--color-gray-700); }
.btn--outline:hover { border-color: var(--color-black); color: var(--color-black); }
.btn--white { background: var(--color-white); color: var(--color-blue); }
.btn--white:hover { background: var(--color-gray-100); color: var(--color-blue-dark); }
.btn--sm { padding: 8px 16px; font-size: 0.85rem; line-height: 1.2; box-sizing: border-box; }
.btn--full { width: 100%; justify-content: center; }

/* ─── Section générique ──────────────────── */
.section { padding: 80px 0; }
.section--gray { background: var(--color-gray-100); }
.section--blue-light { background: #eef2ff; }

.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-500);
    margin-bottom: 12px;
}

.section h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-text {
    color: var(--color-gray-500);
    font-size: 1rem;
    max-width: 640px;
    line-height: 1.7;
}

/* ─── Grilles ────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }

/* ─── Avantages ──────────────────────────── */
.advantage-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-md);
    border-top: 3px solid var(--color-gray-200);
    transition: box-shadow var(--transition), transform var(--transition);
}
.advantage-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.advantage-bar {
    width: 40px;
    height: 4px;
    border-radius: 2px;
    margin-bottom: 20px;
}
.advantage-bar--blue { background: var(--color-blue); }
.advantage-bar--red  { background: var(--color-red); }
.advantage-bar--black { background: var(--color-black); }

.advantage-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.advantage-card p { color: var(--color-gray-500); font-size: 0.9rem; line-height: 1.6; }

/* ─── Blocs formations ───────────────────── */
.formation-block {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border-top: 4px solid transparent;
}
.formation-block--blue { border-top-color: var(--color-blue); }
.formation-block--red  { border-top-color: var(--color-red); }

.formation-block .pole-label { margin-bottom: 12px; }
.formation-block h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; }
.formation-block > p { color: var(--color-gray-500); font-size: 0.9rem; margin-bottom: 24px; line-height: 1.6; }

.formation-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.formation-list li {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
}
.formation-list li a {
    display: block;
    padding: 14px 20px;
    color: inherit;
    text-decoration: none;
}
.formation-list li a::after { content: ' →'; opacity: 0; transition: opacity var(--transition); }
.formation-list li:hover a::after { opacity: 1; }
.formation-list li:hover { border-color: var(--color-blue); background: var(--color-blue-light); }
.formation-block--red .formation-list li:hover { border-color: var(--color-red); background: var(--color-red-light); }

/* ─── Pourquoi ───────────────────────────── */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    align-items: start;
}

/* ─── À propos + Contact (homepage) ──────── */
.about-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.about-block, .contact-block {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.about-block { border-top: 4px solid var(--color-blue); }

.gallery-block {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 40px 0 0;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--color-red);
    overflow: hidden;
}

.gallery-block .section-label { margin-bottom: 12px; padding: 0 40px; }
.gallery-block .carousel { border-radius: 0; border: none; box-shadow: none; }

.contact-block {
    box-shadow: var(--shadow-md);
}

.contact-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }
.contact-list li {
    padding: 14px 20px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--color-gray-700);
}

/* ─── Page formations ────────────────────── */
.page-header {
    padding: 60px 0 40px;
    background: linear-gradient(135deg, #eef2ff 0%, var(--color-gray-100) 100%);
}
.page-header h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; }
.page-header p { color: var(--color-gray-500); font-size: 1.05rem; max-width: 640px; }

.formation-detail {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}
.formation-detail h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.formation-detail p { color: var(--color-gray-500); font-size: 0.9rem; line-height: 1.7; }

/* ─── Formulaire contact ─────────────────── */
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-gray-700);
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    transition: border-color var(--transition);
    background: var(--color-white);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ─── FAQ ────────────────────────────────── */
.faq-item {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    overflow: hidden;
}
.faq-question {
    width: 100%;
    background: var(--color-white);
    border: none;
    padding: 18px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-sans);
    transition: background var(--transition);
}
.faq-question:hover { background: var(--color-gray-100); }
.faq-question::after { content: '+'; font-size: 1.3rem; color: var(--color-gray-500); transition: transform var(--transition); }
.faq-item.open .faq-question::after { content: '−'; }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 300ms ease;
}
.faq-answer-inner {
    padding: 0 24px 18px;
    color: var(--color-gray-500);
    font-size: 0.9rem;
    line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 500px; }

/* ─── Flash messages ─────────────────────── */
.flash {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}
.flash--success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.flash--error   { background: #fde8e8; color: #991b1b; border: 1px solid #fca5a5; }

/* ─── CTA Banner ─────────────────────────── */
.cta-banner {
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-blue-dark) 100%);
    color: var(--color-white);
    text-align: center;
    padding: 64px 0;
}
.cta-banner h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--color-white);
}
.cta-banner p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.85);
    max-width: 560px;
    margin: 0 auto 28px;
    line-height: 1.7;
}
.cta-banner .btn { padding: 14px 32px; font-size: 1rem; }

/* ─── Footer ─────────────────────────────── */
.site-footer {
    background: var(--color-black);
    color: var(--color-gray-300);
    padding: 48px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-brand { font-size: 0.9rem; line-height: 1.7; }
.footer-brand strong { color: var(--color-white); font-size: 1.1rem; display: block; margin-bottom: 8px; }

.site-footer h4 { color: var(--color-white); font-size: 0.9rem; font-weight: 600; margin-bottom: 16px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--color-gray-300); font-size: 0.85rem; }
.footer-links a:hover { color: var(--color-white); }

.footer-bottom {
    border-top: 1px solid var(--color-gray-700);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--color-gray-500);
}
.footer-legal { display: flex; gap: 16px; }
.footer-legal a { color: var(--color-gray-400); text-decoration: none; }
.footer-legal a:hover { color: var(--color-white); }

/* ─── Calendrier ─────────────────────────── */
.cal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.cal-month-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0;
}

.cal-legend {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.cal-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--color-gray-500);
}
.cal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.cal-dot--blue { background: var(--color-blue); }
.cal-dot--red  { background: var(--color-red); }
.cal-dot--black { background: var(--color-black); }

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--color-white);
}

.cal-header-cell {
    padding: 10px;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    background: var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-300);
}

.cal-cell {
    min-height: 100px;
    padding: 6px 8px;
    border-right: 1px solid var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-100);
    position: relative;
    transition: background var(--transition);
}
.cal-cell:nth-child(7n) { border-right: none; }
.cal-cell--empty { background: var(--color-gray-100); opacity: 0.4; }
.cal-cell--weekend { background: var(--color-gray-100); }
.cal-cell--today { background: #eff6ff; }
.cal-cell--today .cal-day-number { background: var(--color-blue); color: var(--color-white); }
.cal-cell--has-event:hover { background: #f8fafc; }

.cal-day-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 4px;
}

.cal-event {
    display: block;
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 2px;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: default;
}
.cal-event--blue { background: var(--color-blue); }
.cal-event--red  { background: var(--color-red); }
.cal-event--black { background: var(--color-gray-700); }

/* Calendar list view */
.cal-list { display: flex; flex-direction: column; gap: 12px; }
.cal-list-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition);
}
.cal-list-item:hover { border-color: var(--color-blue); }

.cal-list-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 56px;
}
.cal-list-date strong {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-blue);
    line-height: 1;
}
.cal-list-date span {
    font-size: 0.7rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
}

.cal-list-info { flex: 1; }
.cal-list-info h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 2px; }
.cal-list-info p { font-size: 0.8rem; color: var(--color-gray-500); margin: 0; }

.cal-list-action { flex-shrink: 0; }

.cal-tag--red { background: var(--color-red); color: #fff; }
.cal-tag--black { background: var(--color-gray-700); color: #fff; }

/* ─── Responsive ─────────────────────────── */
@media (max-width: 1024px) {
    .hero h1 { font-size: 2.2rem; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-2, .hero-grid, .why-grid, .about-contact-grid, .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-main { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: var(--color-white); padding: 24px; border-bottom: 1px solid var(--color-gray-100); box-shadow: var(--shadow-lg); gap: 16px; }
    .nav-main.open { display: flex; }
    .nav-toggle { display: block; margin-left: auto; }
    .dropdown { position: static; box-shadow: none; border: none; padding: 0 0 0 16px; display: none; }
    .has-dropdown.open .dropdown { display: block; }
    .has-dropdown > a::after { content: '+'; }
    .has-dropdown.open > a::after { content: '−'; }
    .nav-search-wrapper { order: -1; width: 100%; }
    .nav-search-toggle { display: none; }
    .nav-search-box { position: relative; top: auto; right: auto; transform: none; width: 100% !important; opacity: 1; pointer-events: auto; }
    .nav-search-input { border-radius: var(--radius-sm); }
    .nav-search-results { position: absolute; }
    .hero { padding: 48px 0; }
    .hero h1 { font-size: 1.8rem; }
    .section { padding: 48px 0; }
    .section h2 { font-size: 1.5rem; }
    .formation-block, .about-block, .contact-block { padding: 24px; }
    .gallery-block { padding: 24px 0 0; }
    .gallery-block .section-label { padding: 0 24px; }
    .cal-cell { min-height: 60px; padding: 4px; }
    .cal-event { font-size: 0.55rem; padding: 2px 4px; }
    .cal-day-number { width: 22px; height: 22px; font-size: 0.7rem; }
    .cal-list-item { flex-wrap: wrap; gap: 12px; }
    .formation-layout { flex-direction: column; }
    .formation-sidebar { order: -1; }
}

/* ═══════════════════════════════════════════
   Formation Cards (liste et détail)
   ═══════════════════════════════════════════ */

.formation-card {
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
    color: inherit;
}
.formation-card:hover {
    border-color: var(--color-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.formation-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.formation-card p {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    line-height: 1.5;
    flex: 1;
}
.formation-card-bar {
    width: 40px;
    height: 3px;
    border-radius: 2px;
    margin-bottom: 16px;
}
.formation-card-meta {
    font-size: 0.8rem;
    color: var(--color-gray-400);
    margin-top: 8px;
}
.formation-card-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-blue);
    margin-top: 12px;
}

/* ─── Formation Detail Layout ────────────── */
.formation-layout {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}
.formation-content {
    flex: 1;
    min-width: 0;
}
.formation-content p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 16px;
    color: var(--color-gray-700);
}
.formation-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 24px 0 8px;
}
.formation-content a { color: var(--color-blue); text-decoration: underline; }
.formation-content a:hover { color: var(--color-black); }
.formation-content ul, .formation-content ol { margin: 12px 0 16px 24px; color: var(--color-gray-700); line-height: 1.8; }
.formation-content li { margin-bottom: 4px; }
.formation-detail-block {
    background: var(--color-gray-100);
    border-radius: var(--radius);
    padding: 24px;
    margin-top: 24px;
}
.formation-detail-block h3 {
    margin-top: 0;
}

.formation-sidebar {
    width: 320px;
    flex-shrink: 0;
    position: sticky;
    top: 24px;
}

.formation-info-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--color-blue);
}
.formation-info-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.formation-info-list {
    list-style: none;
}
.formation-info-list li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-gray-100);
    font-size: 0.9rem;
}
.formation-info-list li:last-child { border-bottom: none; }
.formation-info-list li strong {
    color: var(--color-gray-500);
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.formation-info-list li span {
    text-align: right;
}

/* ─── Breadcrumb ─────────────────────────── */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.breadcrumb a {
    color: var(--color-blue);
    font-weight: 500;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--color-gray-400); }

/* ─── Sessions dans détail formation ─────── */
.session-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.session-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-gray-100);
}
.session-item:last-child { border-bottom: none; }
.session-date-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    background: var(--color-gray-100);
    border-radius: 8px;
    padding: 6px 8px;
    line-height: 1.1;
}
.session-date-badge strong {
    font-size: 1.15rem;
    color: var(--color-black);
}
.session-date-badge span {
    font-size: 0.72rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    font-weight: 600;
}
.session-meta {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 0.85rem;
    color: var(--color-gray-500);
}
.session-item .btn {
    flex-shrink: 0;
}

/* ─── Chiffres / stats formation ─────────── */
.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 4px;
    line-height: 1.1;
}

/* ─── Validation formulaire contact ──────── */
.form-group--error input,
.form-group--error textarea,
.form-group--error select {
    border-color: #e53e3e;
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.15);
}
.field-error {
    display: block;
    color: #e53e3e;
    font-size: 0.82rem;
    margin-top: 4px;
    font-weight: 500;
    animation: fieldErrorIn 0.25s ease;
}
@keyframes fieldErrorIn {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── Carousel / Galerie ─────────────────── */
.carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow);
}
.carousel-track {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}
.carousel-slide {
    min-width: 100%;
    flex-shrink: 0;
    background: var(--color-white);
}
.carousel-slide img {
    width: 100%;
    height: 280px;
    object-fit: contain;
    display: block;
    background: var(--color-white);
}
.carousel-caption {
    padding: 10px 16px;
    font-size: 0.85rem;
    color: var(--color-gray-500);
    text-align: center;
    background: var(--color-white);
    margin: 0;
    line-height: 1.4;
}
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-60%);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--color-gray-200);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.3rem;
    line-height: 1;
    color: var(--color-black);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, box-shadow 0.2s;
    z-index: 2;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
.carousel-btn:hover {
    background: var(--color-white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.carousel-btn--prev { left: 10px; }
.carousel-btn--next { right: 10px; }
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    padding: 10px 0;
    background: var(--color-white);
}
.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--color-gray-300);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, transform 0.2s;
}
.carousel-dot.active {
    background: var(--color-blue);
    transform: scale(1.25);
}
@media (max-width: 768px) {
    .carousel-slide img {
        height: 200px;
    }
    .carousel-btn {
        width: 30px;
        height: 30px;
        font-size: 1.1rem;
    }
}

/* ─── Équipe ─────────────────────────────── */
.team-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    justify-content: center;
}
.team-card {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    max-width: 300px;
    width: 100%;
}
.team-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.team-card-photo {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-gray-100);
}
.team-card-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.team-card-body {
    padding: 20px 16px 24px;
}
.team-card-name {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--color-black);
}
.team-card-position {
    font-size: 0.85rem;
    color: var(--color-blue);
    font-weight: 600;
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.team-card-desc {
    font-size: 0.88rem;
    color: var(--color-gray-500);
    line-height: 1.5;
    margin: 0;
}
@media (max-width: 600px) {
    .team-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 16px;
    }
    .team-card-body {
        padding: 14px 12px 18px;
    }
}

/* ─── Reviews / Témoignages ──────────────── */
.reviews-carousel {
    position: relative;
    overflow: hidden;
}
.reviews-track {
    display: flex;
    transition: transform 0.4s ease;
    gap: 24px;
}
.review-card {
    flex: 0 0 calc(33.333% - 16px);
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px 24px 24px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-gray-100);
    transition: transform 0.2s, box-shadow 0.2s;
}
.review-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}
.review-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.review-card-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-gray-200);
    flex-shrink: 0;
}
.review-card-avatar-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-blue), #60a5fa);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 700;
    flex-shrink: 0;
}
.review-card-author {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-black);
    margin: 0;
}
.review-card-date {
    font-size: 0.78rem;
    color: var(--color-gray-400);
    margin: 2px 0 0;
}
.review-card-stars {
    color: #f59e0b;
    font-size: 1rem;
    letter-spacing: -1px;
    margin-bottom: 12px;
}
.review-card-stars .star-empty {
    color: var(--color-gray-300);
}
.review-card-content {
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--color-gray-600, #4b5563);
    flex: 1;
    margin: 0;
}
.review-card-content::before {
    content: '«\00a0';
    color: var(--color-blue);
    font-weight: 700;
}
.review-card-content::after {
    content: '\00a0»';
    color: var(--color-blue);
    font-weight: 700;
}

.reviews-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
}
.reviews-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-gray-300);
    background: var(--color-white);
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--color-gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.reviews-btn:hover {
    background: var(--color-gray-100);
    border-color: var(--color-blue);
    color: var(--color-blue);
}
.reviews-dots {
    display: flex;
    gap: 6px;
}
.reviews-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: var(--color-gray-300);
    cursor: pointer;
    padding: 0;
    transition: background 0.2s, transform 0.2s;
}
.reviews-dot.active {
    background: var(--color-blue);
    transform: scale(1.3);
}

@media (max-width: 1024px) {
    .review-card {
        flex: 0 0 calc(50% - 12px);
    }
}
@media (max-width: 640px) {
    .review-card {
        flex: 0 0 100%;
    }
    .reviews-track {
        gap: 16px;
    }
    .review-card {
        padding: 20px 18px;
    }
}

/* ─── Pages légales ─────────────────────── */
.legal-content { max-width: 800px; }
.legal-content h2 { font-size: 1.25rem; font-weight: 700; margin: 32px 0 12px; color: var(--color-black); }
.legal-content h2:first-child { margin-top: 0; }
.legal-content div { color: var(--color-gray-500); font-size: 0.95rem; line-height: 1.7; margin-bottom: 8px; }