/* =========================================================
   Réussir votre ABS — Feuille de style commune
   Charte : #0d496b (bleu) · #e84130 (rouge) · #f59e2d (orange)
   Typo  : Barlow Condensed (titres) · Poppins (corps)
   ========================================================= */

:root {
    --bleu: #0d496b;
    --bleu-fonce: #082f47;
    --bleu-clair: #e8f1f7;
    --rouge: #e84130;
    --rouge-fonce: #c0301f;
    --orange: #f59e2d;
    --orange-clair: #fdf2e0;
    --gris-100: #f6f7f9;
    --gris-200: #e7eaef;
    --gris-500: #6b7280;
    --gris-800: #1f2937;
    --blanc: #ffffff;
    --noir: #0b0b0b;

    --titre: "Barlow Condensed", "Arial Narrow", sans-serif;
    --corps: "Poppins", "Helvetica Neue", Arial, sans-serif;

    --max: 1200px;
    --radius: 6px;
    --transition: 0.25s ease;
    --ombre: 0 10px 30px rgba(13, 73, 107, 0.08);
    --ombre-forte: 0 20px 50px rgba(13, 73, 107, 0.18);
}

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

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

body {
    font-family: var(--corps);
    font-size: 16px;
    line-height: 1.65;
    color: var(--gris-800);
    background: var(--blanc);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

a:hover,
a:focus {
    color: var(--rouge);
}

ul {
    list-style: none;
}

/* ---------- Typographie ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--titre);
    font-weight: 700;
    line-height: 1.1;
    color: var(--bleu);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

h1 {
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin-bottom: 1.25rem;
}

h3 {
    font-size: clamp(1.4rem, 2vw, 1.85rem);
    margin-bottom: 0.8rem;
}

h4 {
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
}

p {
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

strong {
    color: var(--bleu);
    font-weight: 600;
}

.lead {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--gris-500);
    max-width: 720px;
}

.surtitre {
    display: inline-block;
    font-family: var(--titre);
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--rouge);
    margin-bottom: 0.6rem;
    position: relative;
    padding-left: 50px;
}

.surtitre::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 38px;
    height: 3px;
    background: var(--rouge);
}

/* Variante centrée : barre AU-DESSUS du texte, positionnée en flux normal
   (garantit qu'il n'y a aucun chevauchement possible avec le texte) */
.surtitre.centre {
    padding-left: 0;
    padding-top: 0;
    display: block;
    text-align: center;
    position: relative;
}

.surtitre.centre::before {
    content: "";
    position: static;
    display: block;
    width: 42px;
    height: 3px;
    background: var(--rouge);
    margin: 0 auto 14px;
    left: auto;
    top: auto;
    transform: none;
}

.section-fonce .surtitre.centre::before {
    background: var(--orange);
}

/* ---------- Layout ---------- */
.container {
    width: 100%;
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 90px 0;
}

.section-fonce {
    background: var(--bleu);
    color: var(--blanc);
}

.section-fonce h1,
.section-fonce h2,
.section-fonce h3,
.section-fonce h4,
.section-fonce strong {
    color: var(--blanc);
}

.section-fonce .surtitre {
    color: var(--orange);
}

.section-fonce .surtitre::before {
    background: var(--orange);
}

.section-fonce p {
    color: rgba(255, 255, 255, 0.85);
}

.section-claire {
    background: var(--gris-100);
}

/* ---------- Header / Navigation ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--blanc);
    box-shadow: 0 2px 10px rgba(13, 73, 107, 0.06);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 86px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--bleu);
    line-height: 1;
}

.logo:hover {
    color: var(--bleu);
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--bleu);
    color: var(--blanc);
    border-radius: var(--radius);
    font-family: var(--titre);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    border-bottom: 4px solid var(--rouge);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    font-family: var(--titre);
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--bleu);
    line-height: 1;
}

.logo-text small {
    display: block;
    font-family: var(--corps);
    font-size: 0.68rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0.2px;
    color: var(--gris-500);
    line-height: 1.2;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 36px;
}

.main-nav a {
    font-family: var(--corps);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gris-800);
    position: relative;
    padding: 6px 0;
}

.main-nav a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--rouge);
    transition: width var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--bleu);
}

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

.nav-cta {
    margin-left: 12px;
}

/* Burger */
.burger {
    display: none;
    background: none;
    border: 0;
    width: 40px;
    height: 40px;
    cursor: pointer;
    position: relative;
}

.burger span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--bleu);
    margin: 5px auto;
    border-radius: 2px;
    transition: var(--transition);
}

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--corps);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

.btn-primaire {
    background: var(--rouge);
    color: var(--blanc);
    border-color: var(--rouge);
}

.btn-primaire:hover {
    background: var(--rouge-fonce);
    border-color: var(--rouge-fonce);
    color: var(--blanc);
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(232, 65, 48, 0.25);
}

.btn-secondaire {
    background: transparent;
    color: var(--bleu);
    border-color: var(--bleu);
}

.btn-secondaire:hover {
    background: var(--bleu);
    color: var(--blanc);
}

.section-fonce .btn-secondaire {
    color: var(--blanc);
    border-color: var(--blanc);
}

.section-fonce .btn-secondaire:hover {
    background: var(--blanc);
    color: var(--bleu);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    background:
        linear-gradient(135deg, rgba(13, 73, 107, 0.95) 0%, rgba(8, 47, 71, 0.92) 100%),
        radial-gradient(circle at 80% 20%, rgba(245, 158, 45, 0.4) 0%, transparent 50%);
    color: var(--blanc);
    padding: 130px 0 110px;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: var(--orange);
    opacity: 0.08;
    border-radius: 50%;
    filter: blur(80px);
}

.hero::after {
    content: "";
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: var(--rouge);
    opacity: 0.06;
    border-radius: 50%;
    filter: blur(100px);
}

.hero .container {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero h1 {
    color: var(--blanc);
    margin-bottom: 1.5rem;
}

.hero h1 span {
    color: var(--orange);
    display: block;
}

.hero .lead {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    max-width: 760px;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 3rem;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-meta div {
    display: flex;
    flex-direction: column;
}

.hero-meta strong {
    font-family: var(--titre);
    font-size: 2.2rem;
    color: var(--orange);
    line-height: 1;
}

.hero-meta span {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ---------- Hero compact (pages internes) ---------- */
.hero-page {
    background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
    color: var(--blanc);
    padding: 110px 0 90px;
    position: relative;
    overflow: hidden;
}

.hero-page::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(45deg, transparent 0%, rgba(245, 158, 45, 0.08) 100%);
    pointer-events: none;
}

.hero-page .container {
    position: relative;
    z-index: 2;
}

.hero-page h1 {
    color: var(--blanc);
}

.hero-page .lead {
    color: rgba(255, 255, 255, 0.85);
    margin-top: 1rem;
}

.fil-ariane {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.2rem;
}

.fil-ariane a {
    color: var(--orange);
}

.fil-ariane span {
    margin: 0 8px;
    color: rgba(255, 255, 255, 0.5);
}

/* ---------- Grilles ---------- */
.grid {
    display: grid;
    gap: 32px;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* ---------- Cards ---------- */
.card {
    background: var(--blanc);
    border-radius: var(--radius);
    padding: 36px 32px;
    box-shadow: var(--ombre);
    border-top: 4px solid var(--bleu);
    transition: all var(--transition);
    height: 100%;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ombre-forte);
}

.card.accent-rouge {
    border-top-color: var(--rouge);
}

.card.accent-orange {
    border-top-color: var(--orange);
}

.card-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--bleu-clair);
    color: var(--bleu);
    font-family: var(--titre);
    font-size: 1.7rem;
    border-radius: var(--radius);
    margin-bottom: 1.2rem;
}

.card.accent-rouge .card-num {
    background: #fde7e3;
    color: var(--rouge);
}

.card.accent-orange .card-num {
    background: var(--orange-clair);
    color: var(--orange);
}

.card h3 {
    margin-bottom: 1rem;
}

.card p {
    color: var(--gris-500);
    font-size: 0.95rem;
}

/* ---------- Section deux colonnes ---------- */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.split-image {
    background: linear-gradient(135deg, var(--bleu) 0%, var(--bleu-fonce) 100%);
    border-radius: var(--radius);
    aspect-ratio: 4 / 5;
    position: relative;
    overflow: hidden;
    box-shadow: var(--ombre-forte);
}

.split-image::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(245, 158, 45, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(232, 65, 48, 0.2) 0%, transparent 50%);
}

.split-image .badge-citation {
    position: absolute;
    bottom: 30px;
    left: 30px;
    right: 30px;
    background: rgba(255, 255, 255, 0.95);
    padding: 24px;
    border-radius: var(--radius);
    border-left: 4px solid var(--rouge);
}

.split-image .badge-citation p {
    font-family: var(--titre);
    font-size: 1.2rem;
    color: var(--bleu);
    text-transform: uppercase;
    line-height: 1.3;
}

.split-image .badge-citation cite {
    display: block;
    margin-top: 10px;
    font-family: var(--corps);
    font-size: 0.8rem;
    color: var(--gris-500);
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ---------- Process / Étapes ---------- */
.etapes {
    counter-reset: etape;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.etape {
    background: var(--blanc);
    padding: 36px;
    border-radius: var(--radius);
    border-left: 4px solid var(--orange);
    box-shadow: var(--ombre);
    counter-increment: etape;
    position: relative;
}

.etape::before {
    content: counter(etape, decimal-leading-zero);
    display: block;
    font-family: var(--titre);
    font-size: 2.6rem;
    color: var(--orange);
    line-height: 1;
    margin-bottom: 0.8rem;
}

.etape h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
}

.etape p {
    color: var(--gris-500);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ---------- Bandeau citation ---------- */
.bandeau-citation {
    background: var(--bleu);
    color: var(--blanc);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.bandeau-citation::before {
    content: "“";
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    font-family: Georgia, serif;
    font-size: 16rem;
    color: rgba(245, 158, 45, 0.15);
    line-height: 1;
}

.bandeau-citation blockquote {
    position: relative;
    z-index: 2;
    max-width: 880px;
    margin: 0 auto;
    font-family: var(--titre);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    line-height: 1.3;
    color: var(--blanc);
    text-transform: uppercase;
}

.bandeau-citation cite {
    display: block;
    margin-top: 1.5rem;
    font-family: var(--corps);
    font-size: 0.9rem;
    color: var(--orange);
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ---------- Liste à coches ---------- */
.liste-check {
    display: grid;
    gap: 16px;
    margin: 1.5rem 0;
}

.liste-check li {
    position: relative;
    padding-left: 38px;
    line-height: 1.6;
}

.liste-check li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    width: 24px;
    height: 24px;
    background: var(--rouge);
    color: var(--blanc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.section-fonce .liste-check li::before {
    background: var(--orange);
}

/* ---------- Profil expert ---------- */
.expert {
    display: block;
    background: var(--blanc);
    padding: 50px;
    border-radius: var(--radius);
    box-shadow: var(--ombre);
    margin-bottom: 50px;
    text-align: left;
}

.expert-header {
    text-align: center;
    margin-bottom: 2rem;
}

.expert-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 1.5rem;
    border: 3px solid #0d496b;
    background: #e8f2f8;
}

.expert-photo img {
    width: 180px;
    height: 180px;
    object-fit: cover;
    object-position: center top;
    display: block;
    border-radius: 50%;
}

.expert h3 {
    font-size: 2rem;
    margin-bottom: 0.4rem;
}

.expert .role {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    font-family: var(--titre);
    font-size: 1rem;
    color: var(--rouge);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.expert .societe {
    background: var(--gris-100);
    padding: 6px 14px;
    border-radius: 4px;
    font-family: var(--corps);
    font-size: 0.85rem;
    color: var(--bleu);
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* ---------- FAQ ---------- */
.faq {
    max-width: 880px;
    margin: 0 auto;
}

.faq details {
    background: var(--blanc);
    border-radius: var(--radius);
    margin-bottom: 16px;
    box-shadow: var(--ombre);
    border-left: 4px solid var(--bleu);
    transition: var(--transition);
}

.faq details[open] {
    border-left-color: var(--rouge);
}

.faq summary {
    padding: 24px 32px;
    cursor: pointer;
    font-family: var(--titre);
    font-size: 1.3rem;
    color: var(--bleu);
    text-transform: uppercase;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    content: "+";
    font-size: 1.8rem;
    color: var(--rouge);
    line-height: 1;
    transition: transform var(--transition);
    flex-shrink: 0;
}

.faq details[open] summary::after {
    transform: rotate(45deg);
}

.faq details > div {
    padding: 0 32px 28px;
    color: var(--gris-500);
}

/* ---------- Bandeau CTA ---------- */
.cta-bandeau {
    background: linear-gradient(135deg, var(--rouge) 0%, var(--rouge-fonce) 100%);
    color: var(--blanc);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-bandeau::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: var(--orange);
    opacity: 0.15;
    border-radius: 50%;
    filter: blur(80px);
}

.cta-bandeau h2,
.cta-bandeau p {
    color: var(--blanc);
    position: relative;
    z-index: 2;
}

.cta-bandeau h2 {
    margin-bottom: 1rem;
}

.cta-bandeau .lead {
    color: rgba(255, 255, 255, 0.95);
    margin: 0 auto 2rem;
}

.cta-bandeau .btn-primaire {
    background: var(--blanc);
    color: var(--rouge);
    border-color: var(--blanc);
    position: relative;
    z-index: 2;
}

.cta-bandeau .btn-primaire:hover {
    background: var(--bleu);
    color: var(--blanc);
    border-color: var(--bleu);
}

/* ---------- Formulaire contact ---------- */
.form-contact {
    background: var(--blanc);
    padding: 50px;
    border-radius: var(--radius);
    box-shadow: var(--ombre);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-family: var(--corps);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--bleu);
    margin-bottom: 8px;
}

.form-group label .req {
    color: var(--rouge);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--corps);
    font-size: 1rem;
    color: var(--gris-800);
    background: var(--gris-100);
    border: 2px solid transparent;
    border-radius: var(--radius);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    background: var(--blanc);
    border-color: var(--bleu);
}

.form-group textarea {
    min-height: 160px;
    resize: vertical;
}

.form-rgpd {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.85rem;
    color: var(--gris-500);
    margin-bottom: 24px;
}

.form-rgpd input {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ---------- Encart contact (sidebar contact) ---------- */
.contact-info {
    display: grid;
    gap: 24px;
}

.contact-block {
    background: var(--blanc);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--ombre);
    border-left: 4px solid var(--orange);
}

.contact-block h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.contact-block p,
.contact-block a {
    font-size: 0.95rem;
    color: var(--gris-500);
    display: block;
}

.contact-block a:hover {
    color: var(--rouge);
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--bleu-fonce);
    color: rgba(255, 255, 255, 0.75);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.site-footer h4 {
    font-family: var(--titre);
    color: var(--blanc);
    text-transform: uppercase;
    font-size: 1.15rem;
    margin-bottom: 1.2rem;
    letter-spacing: 1px;
}

.site-footer p {
    font-size: 0.9rem;
    line-height: 1.7;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
}

.site-footer a:hover {
    color: var(--orange);
}

.site-footer ul li {
    margin-bottom: 10px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1.2rem;
}

.footer-logo .logo-mark {
    background: var(--blanc);
    color: var(--bleu);
}

.footer-logo span {
    font-family: var(--titre);
    font-size: 1.5rem;
    color: var(--blanc);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.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: 20px;
    font-size: 0.85rem;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
}

.footer-bottom ul {
    display: flex;
    gap: 24px;
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    section {
        padding: 70px 0;
    }

    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .split {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .split-image {
        max-width: 480px;
        margin: 0 auto;
        aspect-ratio: 16 / 10;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .expert {
        padding: 36px 28px;
    }

    .expert-photo {
        width: 160px;
        height: 160px;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }

    .burger {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 86px;
        left: 0;
        right: 0;
        background: var(--blanc);
        padding: 30px 24px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: transform var(--transition);
    }

    .main-nav.open {
        transform: translateY(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }

    .nav-cta {
        margin-left: 0;
        width: 100%;
    }

    .grid-2,
    .grid-3,
    .grid-4,
    .etapes {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .hero {
        padding: 90px 0 70px;
    }

    .hero-meta {
        gap: 24px;
    }

    .form-contact {
        padding: 30px 24px;
    }

    .bandeau-citation {
        padding: 60px 0;
    }
}

/* ---------- Accessibilité ---------- */
:focus-visible {
    outline: 3px solid var(--orange);
    outline-offset: 2px;
    border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}