/* ==========================================================================
   VERTACO FORMATION — public site
   Brand: teal + press pink, warm neutral background, Space Grotesk + Inter
   ========================================================================== */

:root {
    --color-primary: #1AACA0;
    --color-primary-dark: #0D8A80;
    --color-primary-light: #33C4B8;
    --color-primary-bg: #D9F0ED;
    --color-accent: #E6275A;
    --color-accent-dark: #C41E4C;
    --color-accent-light: #e0f5e7;
    --color-beige: #E5E3DD;
    --color-beige-deep: #DCDAD4;
    --color-brown: #5C3D2E;
    /* Neutral stone greys (no pink cast) */
    --color-bg: #EFEDE8;
    --color-bg-alt: #E8E6E1;
    --color-surface: #FFFFFF;
    --hero-bg: #EFEDE8;
    --color-text: #2D2D2D;
    --color-text-secondary: #555555;
    --color-text-muted: #888888;
    --color-border: #D8E2E0;
    --color-border-light: #EBF0EF;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --radius: 8px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --container: 1140px;
    --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

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

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

.container--narrow {
    max-width: 720px;
}

/* --- CMS rich text (Markdown / HTML) --- */
.site-page-body,
.rich-text {
    color: var(--color-text-secondary);
}

.site-page-body h2,
.site-page-body h3,
.rich-text h2,
.rich-text h3 {
    font-family: var(--font-heading);
    color: var(--color-text);
    margin: 1.5rem 0 0.75rem;
    font-weight: 600;
}

.site-page-body h2:first-child,
.site-page-body h3:first-child,
.rich-text h2:first-child,
.rich-text h3:first-child {
    margin-top: 0;
}

.site-page-body p,
.rich-text p {
    margin-bottom: 0.85rem;
}

.site-page-body ul,
.site-page-body ol,
.rich-text ul,
.rich-text ol {
    margin: 0.75rem 0 1rem 1.25rem;
}

.site-page-body a,
.rich-text a {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.site-page-body pre,
.rich-text pre {
    overflow-x: auto;
    padding: 12px 16px;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
    font-size: 0.88rem;
    margin: 1rem 0;
}

.site-page-body table,
.rich-text table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.95rem;
}

.site-page-body th,
.site-page-body td,
.rich-text th,
.rich-text td {
    border: 1px solid var(--color-border);
    padding: 8px 12px;
    text-align: left;
}

.hero-sub.rich-text p {
    margin-bottom: 0.75rem;
}

.hero-sub.rich-text p:last-child {
    margin-bottom: 0;
}

.hero-axis-desc.rich-text p {
    margin: 0;
    display: inline;
}

.feature-card .rich-text,
.feature-card-desc.rich-text {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    text-align: center;
}

.feature-card .rich-text p:last-child,
.feature-card-desc.rich-text p:last-child {
    margin-bottom: 0;
}

.cta-section-lead {
    font-size: 1.1rem;
    opacity: 0.92;
    margin-bottom: 2rem;
}

.cta-section-lead p {
    opacity: 0.92;
    margin-bottom: 0.65rem;
}

.cta-section-lead p:last-child {
    margin-bottom: 0;
}

.cta-section .cta-section-lead a {
    color: #fff;
    text-decoration: underline;
}

.text-center { text-align: center; }
.hidden { display: none; }
/* Heading accent: brand teal (avoids green/pink clash on warm background) */
.text-accent { color: var(--color-primary-dark); }

.section-action {
    text-align: center;
    margin-top: 2.5rem;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
}

.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* --- HEADER --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(239, 237, 232, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: 0 2px 20px rgba(0,0,0,0.04);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50%;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--color-text);
}
.logo-text strong {
    font-weight: 700;
    color: var(--color-primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav a {
    padding: 8px 16px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

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

.btn-nav {
    background: var(--color-primary) !important;
    color: #fff !important;
    border-radius: var(--radius) !important;
}
.btn-nav:hover {
    background: var(--color-primary-dark) !important;
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* --- HERO --- */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-primary-bg) 40%, var(--color-accent-light) 100%);
    position: relative;
    overflow: hidden;
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 48px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-qualiopi {
    margin-bottom: 1.5rem;
}

.hero-qualiopi img {
    height: 48px;
    width: auto;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: 1.2rem;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

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

.hero-visual {
    flex: 1;
    min-width: 280px;
    max-width: 440px;
    position: relative;
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-panel {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 420px;
    margin-left: auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: 1.35rem 1.2rem 1.15rem;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.hero-panel-kicker {
    font-family: var(--font-heading);
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 0.9rem;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.hero-axes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.hero-axis {
    background: var(--color-bg);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius);
    padding: 11px 11px 9px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hero-axis:hover {
    border-color: rgba(26, 172, 160, 0.25);
    box-shadow: 0 2px 8px rgba(26, 172, 160, 0.06);
}

a.hero-axis--linked {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

a.hero-axis--linked:hover .hero-axis-title {
    color: var(--color-primary-dark);
}

.hero-axis-title {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.25;
}

.hero-axis-desc {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
    font-size: 0.7rem;
    line-height: 1.45;
    color: var(--color-text-muted);
}

.hero-panel-foot {
    margin: 0.95rem 0 0;
    padding-top: 0.85rem;
    border-top: 1px solid var(--color-border-light);
    font-size: 0.76rem;
    line-height: 1.55;
    color: var(--color-text-secondary);
}

/* --- SECTIONS --- */
.section {
    padding: 80px 0;
}

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

.section-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--color-text);
}

.page-header {
    padding: 120px 0 40px;
    background: var(--color-bg-alt);
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.page-header p,
.page-header .page-header-lead {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

.page-header .page-header-lead p:last-child {
    margin-bottom: 0;
}

.page-header-sm { padding: 100px 0 20px; }

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-primary); }

/* --- FEATURES (Why Vertaco — width follows number of cards + viewport) --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
    gap: 24px;
    align-items: stretch;
}

/* Single “Why Vertaco” card: don’t stretch full ultra-wide row */
.features-grid--why:has(> .feature-card:only-child) {
    grid-template-columns: min(100%, 520px);
    justify-content: center;
}

.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(26, 172, 160, 0.1);
    border-color: var(--color-primary);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-qualiopi {
    margin-bottom: 1rem;
}

.feature-qualiopi img {
    height: 50px;
    width: auto;
    margin: 0 auto;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* --- FORMATIONS --- */
.formations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.formation-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 20px;
    transition: var(--transition);
    color: var(--color-text);
    text-decoration: none;
}

.formation-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(26, 172, 160, 0.1);
    border-color: var(--color-primary);
    color: var(--color-text);
}

.formation-cat {
    display: inline-block;
    padding: 3px 12px;
    background: var(--color-primary-bg);
    color: var(--color-primary-dark);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 12px;
    margin: 0;
    flex-shrink: 0;
}

.formation-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.35;
    flex: 0 1 auto;
    max-width: min(16rem, 100%);
}

.formation-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
    flex: 1 1 12rem;
    min-width: min(12rem, 40%);
}

.formation-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 16px;
    margin: 0;
    margin-left: auto;
    flex-shrink: 0;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.formation-duration {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    background: var(--color-primary-bg);
    padding: 5px 14px;
    border-radius: 999px;
    line-height: 1.25;
    max-width: 100%;
    border: 1px solid rgba(26, 172, 160, 0.22);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset;
}

.formation-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border-light);
}

.formation-price {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.formation-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* --- CATALOGUE SEARCH & FILTERS --- */
.catalogue-search {
    margin-bottom: 1.5rem;
}

.search-input {
    width: 100%;
    padding: 14px 20px;
    font-size: 1rem;
    font-family: var(--font-body);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    color: var(--color-text);
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 172, 160, 0.12);
}

.search-input::placeholder {
    color: var(--color-text-muted);
}

.catalogue-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 2rem;
}

.filter-tag {
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.filter-tag:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.filter-tag.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.8rem;
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 600;
}

.badge-certif {
    background: var(--color-primary-bg);
    color: var(--color-primary-dark);
}

/* --- MODULES LIST --- */
.modules-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.module-item {
    padding: 16px 20px;
    border-left: 3px solid var(--color-primary);
    background: var(--color-surface);
    margin-bottom: 12px;
    border-radius: 0 6px 6px 0;
}

.module-item:last-child {
    margin-bottom: 0;
}

.module-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.module-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.module-duration {
    font-size: 0.8rem;
    color: var(--color-primary);
    font-weight: 600;
    white-space: nowrap;
    background: rgba(0, 0, 0, 0.04);
    padding: 2px 10px;
    border-radius: 12px;
}

.module-description {
    margin: 8px 0 0;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.sidebar-modality {
    margin-bottom: 1rem;
    font-size: 1.05rem;
    color: var(--color-text-muted);
}

.sidebar-price-note {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 0.15rem;
    margin-bottom: 0;
}

.sidebar-price-detail {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* --- FORMATION DETAIL --- */
.formation-detail {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 48px;
    align-items: start;
}

.formation-detail-main h1 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    margin-top: 0.8rem;
}

.formation-detail-desc {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.formation-block {
    margin-bottom: 2rem;
}

.formation-block h2 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--color-text);
}

.objectifs-list {
    list-style: none;
    padding: 0;
}

.objectifs-list li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.objectifs-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.formation-sidebar-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: sticky;
    top: 96px;
}

.sidebar-price {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.sidebar-info {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 16px;
    margin-bottom: 1.5rem;
}

.sidebar-info dt {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
}

.sidebar-info dd {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.sessions-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.session-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.session-item:last-child {
    border-bottom: none;
}

.session-dates,
.session-location,
.session-modality,
.session-state {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.session-date-slots {
    list-style: none;
    padding: 0.5rem 0 0 0;
    margin: 0.25rem 0 0 0;
    border-top: 1px dashed var(--color-border-light);
}

.session-date-slots li {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    padding: 0.2rem 0;
}

.session-date-slots .slot-module {
    font-weight: 600;
    color: var(--color-text);
}

.sidebar-pricing-list {
    margin: 0;
}

.sidebar-pricing-list .sidebar-price-row {
    margin-bottom: 0.75rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border-light);
}

.sidebar-pricing-list .sidebar-price-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sidebar-price-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

/* --- TRAINERS --- */
.trainers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.trainer-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    gap: 28px;
    transition: var(--transition);
}

.trainer-card:hover {
    box-shadow: 0 8px 30px rgba(26, 172, 160, 0.08);
    border-color: var(--color-primary);
}

.trainer-photo {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-border);
}

.trainer-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.trainer-placeholder {
    width: 100%;
    height: 100%;
    background: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.trainer-info h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.trainer-titre {
    font-size: 0.9rem;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: 0.8rem;
}

.trainer-bio {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 0.8rem;
}

.trainer-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 0.8rem;
}

.skill-tag {
    padding: 3px 10px;
    background: var(--color-primary-bg);
    color: var(--color-primary-dark);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 12px;
}

.trainer-socials {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 0.35rem;
}

.trainer-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    transition: var(--transition);
}

.trainer-social svg {
    flex-shrink: 0;
}

.trainer-social--linkedin {
    color: #0a66c2;
}
.trainer-social--linkedin:hover {
    background: #0a66c2;
    color: #fff;
    border-color: #0a66c2;
}

.trainer-social--github {
    color: #24292f;
}
.trainer-social--github:hover {
    background: #24292f;
    color: #fff;
    border-color: #24292f;
}

.trainer-social--malt {
    color: #f05123;
}
.trainer-social--malt:hover {
    background: #f05123;
    color: #fff;
    border-color: #f05123;
}

/* Trainer mini cards (home) */
.trainers-preview {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    text-align: center;
    width: 100%;
    align-items: start;
    justify-items: center;
}

.trainer-mini {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    max-width: 220px;
}

.trainer-mini img,
.trainer-mini-placeholder {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 12px;
    border: 3px solid var(--color-border);
}

.trainer-mini-placeholder {
    background: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
}

.trainer-mini h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.trainer-mini p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* --- CONTACT --- */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 48px;
    align-items: start;
}

.contact-form {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-bg);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 172, 160, 0.12);
}

.contact-info-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: sticky;
    top: 96px;
}

.contact-info-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.contact-info-card > p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.contact-detail {
    padding: 12px 0;
    border-top: 1px solid var(--color-border-light);
}

.contact-detail strong {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.contact-detail span {
    font-size: 0.95rem;
    color: var(--color-text);
}

/* --- CTA --- */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
}

.cta-section h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.cta-section p {
    font-size: 1.1rem;
    opacity: 0.92;
    margin-bottom: 2rem;
}

.cta-section .btn-primary {
    background: #fff;
    color: var(--color-primary-dark);
    border-color: #fff;
}
.cta-section .btn-primary:hover {
    background: rgba(255, 255, 255, 0.92);
    border-color: #fff;
    color: #08554d;
}

/* --- FLASH MESSAGES --- */
.flash-messages {
    padding: 80px 0 0;
}

.flash {
    padding: 14px 20px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.flash-success {
    background: var(--color-primary-bg);
    color: var(--color-primary-dark);
    border: 1px solid var(--color-primary);
}

/* --- FOOTER --- */
.footer {
    background: var(--color-text);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}

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

.footer-logo .logo-icon {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
}

.footer-logo .logo-text {
    color: #fff;
}

.footer-col p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 1rem;
}

.footer-intro {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 1rem;
}

.footer .rich-text {
    color: rgba(255, 255, 255, 0.7);
}

.footer .rich-text a {
    color: var(--color-primary-light);
}

.footer .rich-text a:hover {
    color: #fff;
}

.footer .rich-text strong {
    color: #fff;
}

.footer-col h4 {
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-col a {
    display: block;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    padding: 4px 0;
    transition: var(--transition);
}
.footer-col a:hover { color: var(--color-primary-light); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.8rem;
}

/* --- EMPTY STATE --- */
.empty-state {
    text-align: center;
    color: var(--color-text-muted);
    padding: 60px 20px;
    grid-column: 1 / -1;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .formations-grid { grid-template-columns: repeat(2, 1fr); }
    .formation-detail { grid-template-columns: 1fr; }
    .formation-sidebar-card { position: static; }
    .contact-layout { grid-template-columns: 1fr; }
    .contact-info-card { position: static; }
    .trainers-grid { grid-template-columns: 1fr; }
    .trainers-preview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hero { padding: 120px 0 60px; }
    .hero-inner { flex-direction: column; text-align: center; }
    .hero h1 { font-size: 2.2rem; }
    .hero-actions { justify-content: center; }
    .hero-visual {
        max-width: 100%;
        min-width: 0;
        margin-top: 0.5rem;
    }
    .hero-panel {
        text-align: left;
        margin-left: 0;
        max-width: none;
    }
    .hero-axes {
        grid-template-columns: 1fr;
    }
    .hero-panel-foot { font-size: 0.74rem; }
    .section-title { font-size: 1.8rem; }
    .page-header h1 { font-size: 2rem; }
    .formations-grid { grid-template-columns: 1fr; }
    .trainers-preview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-surface);
        flex-direction: column;
        padding: 16px 24px;
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    }
    .nav.open { display: flex; }
    .nav a { padding: 12px 0; }
    .burger { display: flex; }
    .burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .burger.open span:nth-child(2) { opacity: 0; }
    .burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .trainer-card { flex-direction: column; text-align: center; }
    .trainer-photo { margin: 0 auto; }
    .trainer-skills { justify-content: center; }

    .page-404-code { font-size: clamp(4rem, 18vw, 6.5rem); }
    .page-404-actions { flex-direction: column; align-items: stretch; }
    .page-404-actions .btn { width: 100%; text-align: center; }

}

/* --- 404 PAGE --- */
.page-404 {
    position: relative;
    min-height: min(72vh, 720px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 56px 0 80px;
    overflow: hidden;
    background: linear-gradient(
        165deg,
        var(--color-bg-alt) 0%,
        var(--hero-bg) 42%,
        var(--color-primary-bg) 88%
    );
}

.page-404-bg {
    position: absolute;
    inset: -20% -10% auto;
    height: 70%;
    pointer-events: none;
    background:
        radial-gradient(ellipse 55% 45% at 18% 35%, rgba(26, 172, 160, 0.22), transparent 55%),
        radial-gradient(ellipse 50% 40% at 88% 20%, rgba(230, 39, 90, 0.12), transparent 50%),
        radial-gradient(ellipse 60% 50% at 50% 100%, rgba(26, 172, 160, 0.08), transparent 45%);
}

.page-404-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 640px;
}

.page-404-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.page-404-code {
    font-family: var(--font-heading);
    font-size: clamp(5.5rem, 16vw, 9rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.06em;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

.page-404-digit {
    display: inline-block;
    text-shadow: 0 4px 24px rgba(26, 172, 160, 0.15);
}

.page-404-digit--accent {
    color: var(--color-accent);
    transform: translateY(-2px);
    text-shadow: 0 6px 28px rgba(230, 39, 90, 0.2);
}

.page-404-lead {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    line-height: 1.55;
    margin-bottom: 1rem;
}

.page-404-path {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    word-break: break-all;
}

.page-404-path code {
    font-family: ui-monospace, 'SF Mono', Menlo, monospace;
    font-size: 0.8rem;
    background: rgba(255, 255, 255, 0.65);
    padding: 0.35rem 0.65rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border-light);
    color: var(--color-text-secondary);
}

.page-404-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    align-items: center;
}