.page-maintenance main { background: var(--ice); }
.page-maintenance main :is(h1, h2, h3) { margin: 0; font-family: var(--font-display); font-weight: 500; letter-spacing: -.035em; text-transform: uppercase; text-wrap: balance; }
.page-maintenance main h1 { font-size: clamp(2.25rem, 9.4vw, 4.2rem); line-height: 1.04; }
.page-maintenance main h2 { font-size: clamp(2rem, 8.2vw, 3.5rem); line-height: 1.04; }
.page-maintenance main h3 { font-size: 1.4rem; line-height: 1.2; }
.page-maintenance main p, .page-maintenance main li { line-height: 1.65; }
.page-maintenance main .section-label { color: var(--turquoise); line-height: 1.15; }
.page-maintenance .accent-line { margin: 1.25rem 0 2rem; }
.page-maintenance .button { max-width: 100%; min-height: 3rem; line-height: 1.35; text-align: center; }
.page-maintenance .text-link { display: inline-block; padding-block: .5rem; font-weight: 600; text-decoration: underline; text-decoration-thickness: 2px; text-decoration-color: var(--turquoise); text-underline-offset: .3em; }
.maintenance-section { padding: 5.5rem 1.5rem; }
.maintenance-heading { max-width: 65rem; }
.maintenance-heading > p:last-child:not(.section-label) { margin-top: 1.75rem; max-width: 70ch; }
.maintenance-hero, .maintenance-dark { background: var(--anthracite); color: var(--white); }
.page-maintenance :is(.maintenance-hero, .maintenance-dark) .section-label { color: var(--turquoise); }
.maintenance-hero__copy { padding: 4.5rem 1.5rem 5rem; }
.maintenance-hero__copy > p:not(.section-label) { margin-top: 1.5rem; max-width: 65ch; }
.maintenance-hero__copy .button { margin-top: 2rem; }
.maintenance-hero__copy > .text-link { display: block; width: fit-content; margin-top: 1rem; }
.maintenance-grid { display: grid; gap: 0; margin-top: 3.5rem; }
.maintenance-grid article { border-top: 1px solid var(--pearl); padding: 2.25rem 0 2.5rem; min-width: 0; }
.maintenance-number { display: block; margin-bottom: 1.35rem; color: var(--turquoise); font-size: 2.5rem; font-weight: 500; letter-spacing: -.05em; line-height: 1; }
.maintenance-white { background: var(--white); }
.maintenance-split { display: grid; gap: 3rem; }
.maintenance-stack { display: grid; gap: 2rem; }
.maintenance-stack article { border-top: 1px solid var(--pearl); padding-top: 1.75rem; }
.maintenance-offers { display: grid; gap: 1px; margin-top: 3.5rem; align-items: stretch; }
.maintenance-offer { padding: 2.4rem 1.5rem; background: var(--ice); }
.maintenance-offer.maintenance-dark { background: var(--anthracite); }
.page-maintenance .maintenance-offer h3 { margin-top: 1.5rem; }
.maintenance-offer p:not(.section-label), .maintenance-offer .button { margin-top: 1.5rem; }
.maintenance-offer ul { padding-left: 1.25rem; }
.maintenance-offer li + li { margin-top: .75rem; }
.maintenance-copy > p + p { margin-top: 1.5rem; }
.maintenance-copy .button { margin-top: 2rem; }
.maintenance-final h2 { max-width: 24ch; }
.maintenance-final__copy > p:not(.section-label) { max-width: 70ch; margin-top: 2rem; }
.maintenance-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
@media (min-width: 48rem) {
    .maintenance-section, .maintenance-hero__copy { padding: 5.5rem 7vw; }
    .maintenance-grid, .maintenance-offers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .maintenance-offer { padding: 2.5rem; }
}
@media (min-width: 68.75rem) {
    .maintenance-section { padding: 6.75rem max(6vw, calc((100vw - 90rem) / 2)); }
    .maintenance-hero { display: grid; grid-template-columns: minmax(0, 54fr) minmax(0, 46fr); }
    .maintenance-hero__copy { padding: 5.25rem 5vw 5.25rem max(6vw, calc((100vw - 90rem) / 2)); }
    .maintenance-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; }
    .maintenance-split { grid-template-columns: minmax(0, 40fr) minmax(0, 60fr); gap: 6vw; }
    .maintenance-split h2 { font-size: clamp(2.5rem, 3vw, 3.5rem); }
    .maintenance-offers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Compositions communes aux pages Installation, Rénovation et Dépannage. */
.page-maintenance main p:not(.section-label) {
    hyphens: none;
    overflow-wrap: break-word;
    text-align: justify;
    text-align-last: left;
    text-justify: inter-word;
}
.maintenance-hero__copy { display: flex; flex-direction: column; align-items: flex-start; }
.maintenance-hero__media { min-width: 0; overflow: hidden; }
.maintenance-hero__media img { width: 100%; height: 20rem; object-fit: cover; }
.maintenance-hero__media img { object-position: 62% center; }
.maintenance-hero__copy h1 { max-width: 17ch; }
.maintenance-hero__copy .button { margin-top: 2.25rem; }
.maintenance-grid { border-bottom: 1px solid var(--pearl); }
.maintenance-dark .maintenance-grid { border-color: rgba(210, 212, 212, .35); }
.maintenance-dark .maintenance-grid article { border-color: rgba(210, 212, 212, .35); }
.page-maintenance .maintenance-offer h3 { font-size: clamp(1.75rem, 6vw, 2.5rem); }
.maintenance-offer { display: flex; flex-direction: column; align-items: flex-start; }
.maintenance-offer .button { margin-top: auto; }
.maintenance-offer > p:last-of-type { margin-bottom: 2rem; }
.maintenance-offer ul { display: grid; gap: .8rem; list-style: none; padding: 0; }
.maintenance-offer li { position: relative; padding-left: 1.35rem; }
.maintenance-offer li + li { margin: 0; }
.maintenance-offer li::before { position: absolute; top: .65em; left: 0; width: .42rem; height: .42rem; background: var(--turquoise); content: ''; transform: rotate(45deg); }
.maintenance-final__copy { padding: 5.5rem 1.5rem; }
.maintenance-final__media { height: 24rem; overflow: hidden; }
.maintenance-final__media img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 48rem) {
    .maintenance-hero__media img { height: 30rem; }
    .maintenance-grid article { padding-right: 3rem; }
    .maintenance-grid article:nth-child(even) { padding-right: 0; padding-left: 3rem; border-left: 1px solid var(--pearl); }
    .maintenance-offer { padding: 3rem; }
    .maintenance-final { display: grid; grid-template-columns: minmax(0, 60fr) minmax(0, 40fr); }
    .maintenance-final__copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 5.5rem 7vw; min-height: 39rem; }
    .maintenance-final__media { height: 100%; }
}
@media (min-width: 68.75rem) {
    .page-maintenance .maintenance-hero h1 { max-width: 15ch; font-size: clamp(3.4rem, 4.2vw, 5.1rem); }
    .page-maintenance main h2 { font-size: clamp(3rem, 3.6vw, 4.35rem); }
    .maintenance-hero__copy { justify-content: center; }
    .maintenance-hero__media { position: relative; }
    .maintenance-hero__media img { position: absolute; inset: 0; height: 100%; }
    .maintenance-grid--three article, .maintenance-grid--three article:nth-child(even) { padding: 2.5rem 2.7vw 3rem; border-left: 1px solid var(--pearl); }
    .maintenance-grid--three article:nth-child(3n + 1) { padding-left: 0; border-left: 0; }
    .maintenance-grid--three article:nth-child(3n) { padding-right: 0; }
    .maintenance-offer { padding: 3.5rem 4vw; }
    .page-maintenance .maintenance-split h2 { font-size: clamp(2.65rem, 3.1vw, 3.75rem); }
    .maintenance-final__copy { padding-left: max(6vw, calc((100vw - 90rem) / 2)); padding-right: 5vw; }
}
@media (max-width: 47.99rem) {
    .maintenance-hero, .maintenance-final { display: flex; flex-direction: column; }
    .maintenance-hero__media, .maintenance-final__media { order: -1; }
}

.maintenance-grid p, .maintenance-stack p { margin-top: 1rem; }

/* Même composant FAQ et mêmes états que la page Dépannage. */
.maintenance-faq {
    background: var(--white);
}

.maintenance-faq__list {
    margin-top: 3rem;
}

.page-maintenance .faq-item {
    position: relative;
    border-top: 1px solid var(--pearl);
    transition: background-color 220ms ease, box-shadow 220ms ease;
}

.page-maintenance .faq-item.is-open {
    background: var(--ice);
    box-shadow: inset 3px 0 0 var(--turquoise);
}

.page-maintenance .faq-item h3 {
    margin: 0;
    font: inherit;
}

.page-maintenance .faq-item button {
    display: grid;
    width: 100%;
    min-height: 5.5rem;
    grid-template-columns: 2.75rem minmax(0, 1fr) 2.75rem;
    align-items: center;
    gap: 0.35rem 1rem;
    padding: 1.35rem 1rem;
    color: var(--anthracite);
    background: transparent;
    border: 0;
    cursor: pointer;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.25;
    text-align: left;
    transition: color 220ms ease;
}

.page-maintenance .faq-item button:hover {
    color: #3e6265;
}

.page-maintenance .faq-item button:focus-visible {
    position: relative;
    z-index: 2;
    outline: 2px solid var(--turquoise);
    outline-offset: -2px;
    box-shadow: none;
}

.page-maintenance .faq-item__number {
    align-self: start;
    padding-top: 0.08em;
    color: var(--turquoise);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.page-maintenance .faq-item__question {
    hyphens: none;
    overflow-wrap: break-word;
    text-wrap: pretty;
    text-transform: uppercase;
    word-break: normal;
}

.page-maintenance .faq-item__action {
    display: grid;
    width: 2.5rem;
    height: 2.5rem;
    grid-column: 3;
    grid-row: 1;
    place-items: center;
    justify-self: end;
    border: 1px solid var(--turquoise);
    background: transparent;
    transition: background-color 220ms ease;
}

.page-maintenance .faq-item__action img {
    width: 1.15rem;
    height: 1.15rem;
    transition: transform 300ms cubic-bezier(0.22, 1, 0.36, 1);
}

.page-maintenance .faq-item button:hover .faq-item__action,
.page-maintenance .faq-item button:focus-visible .faq-item__action {
    background: var(--turquoise);
}

.page-maintenance .faq-item button[aria-expanded="true"] .faq-item__action img {
    transform: rotate(180deg);
}

.page-maintenance .faq-item__panel {
    padding: 0 1.25rem 2rem 4.75rem;
}

.page-maintenance .faq-item__panel[hidden] {
    display: none;
}

.page-maintenance .faq-item__panel p {
    max-width: 68ch;
    line-height: 1.65;
}


@media (min-width: 48rem) {


    .page-maintenance .faq-item button {
        grid-template-columns: 3.25rem minmax(0, 1fr) 3rem;
        gap: 1.5rem;
        padding: 1.65rem 1.5rem;
        font-size: 1.15rem;
    }


    .page-maintenance .faq-item__panel {
        padding: 0 10% 2.5rem 6.25rem;
    }
}

@media (min-width: 68.75rem) {
 .maintenance-faq {
        display: grid;
        grid-template-columns: minmax(0, 31fr) minmax(0, 69fr);
        gap: 6vw;
    }
 .maintenance-faq__list {
        margin-top: 0;
    }
 .page-maintenance .maintenance-faq h2 {
        font-size: clamp(2.65rem, 3.1vw, 3.75rem);
    }


    .page-maintenance .faq-item button {
        min-height: 6.25rem;
        font-size: 1.18rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-maintenance .faq-item,
    .page-maintenance .faq-item button,
    .page-maintenance .faq-item__action,
    .page-maintenance .faq-item__action img { transition: none; }
}

.maintenance-materials__grid {
    display: grid;
    margin-top: 3.5rem;
}

.maintenance-material {
    padding: 2.5rem 0;
    border-top: 1px solid rgba(210, 212, 212, 0.35);
}

.page-maintenance .maintenance-material__name {
    margin-bottom: 1rem;
    color: var(--turquoise);
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.15;
    text-transform: uppercase;
    text-align: left;
}

.page-maintenance .maintenance-material h3 {
    max-width: 28ch;
    font-size: 1.8rem;
    line-height: 1.15;
}

.maintenance-material h3 + p {
    max-width: 58ch;
    margin-top: 1.25rem;
}

.maintenance-materials__note {
    display: grid;
    gap: 1.25rem;
    margin-top: 1rem;
    padding: 2rem;
    border-left: 3px solid var(--turquoise);
    color: var(--anthracite);
    background: var(--ice);
}

.page-maintenance .maintenance-materials__note h3 {
    max-width: 23ch;
    align-self: center;
    font-size: 1.25rem;
    line-height: 1.2;
}

.maintenance-process__list {
    list-style: none;
    counter-reset: intervention;
    padding: 0;
    margin: 3.5rem 0 0;
    border-bottom: 1px solid var(--pearl);
}

.maintenance-process__list li {
    counter-increment: intervention;
    display: grid;
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 0.9rem 1.25rem;
    padding: 2rem 0;
    border-top: 1px solid var(--pearl);
}

.maintenance-process__list li::before {
    content: counter(intervention, decimal-leading-zero);
    grid-row: 1 / 3;
    color: var(--turquoise);
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 500;
    letter-spacing: -0.05em;
    line-height: 1;
}

.maintenance-process__list p {
    grid-column: 2;
    max-width: 65ch;
}


.maintenance-orientation {
    background: var(--ice);
}

.maintenance-orientation__grid {
    display: grid;
    gap: 2rem;
    margin-top: 3rem;
}

.maintenance-orientation__grid article {
    display: flex;
    flex-direction: column;
    border-top: 3px solid var(--turquoise);
    padding: 2rem;
    background: var(--white);
}

.maintenance-orientation__grid p {
    margin: 1.25rem 0 2rem;
}

.maintenance-orientation__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 3.5rem;
    margin-top: auto;
    padding-top: 1.25rem;
    border-top: 1px solid var(--pearl);
    font-weight: 600;
    line-height: 1.35;
}

.maintenance-orientation__link > span:last-child {
    display: grid;
    flex: 0 0 2.5rem;
    height: 2.5rem;
    place-items: center;
    color: var(--anthracite);
    background: var(--ice);
    transition: background-color 220ms ease;
}

.maintenance-orientation__link:hover > span:last-child,
.maintenance-orientation__link:focus-visible > span:last-child {
    background: var(--turquoise);
}

.maintenance-orientation__link:hover > span:first-child {
    text-decoration: underline;
    text-underline-offset: 0.25em;
}

.maintenance-orientation__note {
    margin-top: 2.5rem;
    padding: 1.5rem;
    background: var(--white);
}


@media (min-width: 48rem) {

    .maintenance-materials__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }


    .maintenance-material {
        padding: 3rem 4vw 3.5rem 0;
    }


    .maintenance-material + .maintenance-material {
        padding-right: 0;
        padding-left: 4vw;
        border-left: 1px solid rgba(210, 212, 212, 0.35);
    }
}

@media (min-width: 68.75rem) {


    .maintenance-materials__grid {
        margin-top: 4.5rem;
    }


    .maintenance-materials__note {
        grid-template-columns: minmax(0, 0.65fr) minmax(0, 1.35fr);
        gap: 3rem;
        padding: 2.5rem 3rem;
    }


    .maintenance-process{
        display: grid;
        grid-template-columns: minmax(0, 31fr) minmax(0, 69fr);
        gap: 6vw;
    }


    .maintenance-process__list{
        margin-top: 0;
    }


    .page-maintenance .maintenance-process h2{
        font-size: clamp(2.65rem, 3.1vw, 3.75rem);
    }
}

.page-maintenance .maintenance-process h3,
.page-maintenance .maintenance-orientation h3 { line-height: 1.15; }
.maintenance-process { background: var(--ice); }
@media (min-width: 48rem) {
    .maintenance-orientation__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
    .maintenance-orientation__link > span:last-child { transition: none; }
}

/* Contraste du suivi planifié, cohérent avec les autres sections anthracite. */
.maintenance-followup .maintenance-grid article {
    border-color: rgba(210, 212, 212, .35);
}