/* =========================================================================
   Altaïs Courtage - feuille de style du thème
   Reprise fidèle du design d'origine (altais-courtage.fr).
   Aucune couleur en dur hors de ce bloc de variables.
   ====================================================================== */

:root {
    --alt-primary:        #A3005B;
    --alt-primary-dark:   #8A004E;
    --alt-primary-soft:   rgba(163, 0, 91, .08);
    --alt-deep:           #063A41;
    --alt-deep-card:      rgba(6, 58, 65, .84);
    --alt-rose:           #F5E8EF;
    --alt-soft:           #FBF9FA;
    --alt-heading:        #454545;
    --alt-text:           #505050;
    --alt-text-2:         #646464;
    --alt-muted:          #7A7A7A;
    --alt-line:           #E9E4E7;
    --alt-line-soft:      #F0ECEE;
    --alt-white:          #FFFFFF;
    --alt-dark-btn:       #454545;

    --alt-font:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    --alt-font-title: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    --alt-font-serif: 'Roboto Slab', Georgia, 'Times New Roman', serif;

    --alt-container:  1200px;
    --alt-gutter:     60px;
    --alt-radius-sm:  6px;
    --alt-radius:     10px;
    --alt-radius-lg:  15px;
    --alt-radius-xl:  20px;

    --alt-section:    100px;
}

/* --- Base ------------------------------------------------------------- */

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

html, body {
    overflow-x: hidden;
}

body {
    margin: 0;
    max-width: 100vw;
    font-family: var(--alt-font);
    font-size: 16px;
    line-height: 26px;
    color: var(--alt-text);
    background: var(--alt-white);
    -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4, h5, h6 { font-family: var(--alt-font-title); margin: 0; }
p { margin: 0 0 16px; }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0 0 16px; padding-left: 22px; }

.alt-skip {
    position: absolute; left: -9999px; top: 0; z-index: 999;
    background: var(--alt-primary); color: var(--alt-white); padding: 10px 18px;
}
.alt-skip:focus { left: 0; color: var(--alt-white); }

/* Le header est collant : on décale les ancres pour ne pas passer dessous. */
[id] { scroll-margin-top: 120px; }

.alt-container {
    max-width: var(--alt-container);
    margin: 0 auto;
    padding: 0 var(--alt-gutter);
}
.alt-container--narrow { max-width: 900px; }

/* --- Titres réutilisables --------------------------------------------- */

.alt-title-serif {
    font-family: var(--alt-font-serif);
    font-weight: 400;
    font-size: 30px;
    line-height: 1.25;
    color: var(--alt-primary);
    margin: 0 0 26px;
}
.alt-title-serif--center { text-align: center; }

.alt-h2 {
    font-family: var(--alt-font-title);
    font-weight: 600;
    font-size: 27px;
    line-height: 1.25;
    color: var(--alt-heading);
    text-align: center;
    margin: 0 0 40px;
}
.alt-h2--primary { color: var(--alt-primary); text-align: center; }

/* --- Boutons ----------------------------------------------------------- */

.alt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--alt-font);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    padding: 14px 26px;
    border-radius: var(--alt-radius-sm);
    border: 1px solid transparent;
    text-align: center;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.alt-btn--square { border-radius: 0; }

.alt-btn--solid {
    background: var(--alt-primary);
    color: var(--alt-white);
    border-color: var(--alt-primary);
}
.alt-btn--solid:hover {
    background: var(--alt-primary-dark);
    border-color: var(--alt-primary-dark);
    color: var(--alt-white);
}

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

.alt-btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 28px;
}
.alt-btn-row--center { justify-content: center; }

/* --- Flèches de carrousel --------------------------------------------- */

.alt-arrow {
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.alt-arrow span {
    display: block;
    width: 11px;
    height: 11px;
    border-top: 2px solid var(--alt-heading);
    border-right: 2px solid var(--alt-heading);
    transition: border-color .2s ease;
}
.alt-arrow--next span { transform: rotate(45deg); margin-left: -3px; }
.alt-arrow--prev span { transform: rotate(-135deg); margin-right: -3px; }
.alt-arrow:hover span { border-color: var(--alt-primary); }

/* =========================================================================
   En-tête
   ====================================================================== */

.alt-header {
    background: var(--alt-white);
    position: sticky;
    top: 0;
    z-index: 200;
}

.alt-header__inner {
    height: 100px;
    padding: 0 40px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.alt-logo { display: flex; align-items: center; flex: 0 0 auto; }
.alt-logo__img { width: auto; max-height: 72px; }
.alt-logo__text { font-family: var(--alt-font-title); font-weight: 700; font-size: 22px; color: var(--alt-primary); }

.alt-nav { flex: 1 1 auto; min-width: 0; display: flex; align-items: center; }

.alt-menu {
    list-style: none;
    margin: 0;
    padding: 0 0 0 34px;
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
}
.alt-menu li { position: relative; }
.alt-menu > li > a {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    padding: 0 18px;
    height: 100px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .65px;
    text-transform: uppercase;
    color: var(--alt-primary);
    position: relative;
}
.alt-menu > li > a::after {
    content: "";
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 32px;
    height: 2px;
    background: var(--alt-primary);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform .2s ease;
}
.alt-menu > li > a:hover::after,
.alt-menu > li.current-menu-item > a::after,
.alt-menu > li.current-menu-ancestor > a::after,
.alt-menu > li.current_page_item > a::after,
.alt-menu > li.current_page_parent > a::after { transform: scaleX(1); }

/* Sous-menus */
.alt-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 12px;
    min-width: 265px;
    margin: 0;
    padding: 10px 0;
    list-style: none;
    background: var(--alt-white);
    box-shadow: 0 12px 30px rgba(6, 58, 65, .12);
    border-top: 2px solid var(--alt-primary);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
    z-index: 30;
}
.alt-menu li:hover > .sub-menu,
.alt-menu li:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.alt-menu .sub-menu a {
    display: block;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--alt-text);
    line-height: 1.35;
}
.alt-menu .sub-menu a:hover { color: var(--alt-primary); background: var(--alt-soft); }

/* Sous-sous-menus : ouverture vers la droite */
.alt-menu .sub-menu .sub-menu { top: 0; left: 100%; }
.alt-menu .sub-menu > li.menu-item-has-children > a::after {
    content: "";
    display: inline-block;
    width: 6px; height: 6px;
    margin-left: 8px;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: rotate(45deg);
    vertical-align: middle;
}

.alt-header__cta { flex: 0 0 auto; margin-left: auto; }
.alt-nav__mobile-extra { display: none; }

.alt-burger {
    display: none;
    width: 42px; height: 42px;
    border: 0; background: transparent; cursor: pointer;
    padding: 9px 7px;
    flex-direction: column;
    justify-content: space-between;
}
.alt-burger span {
    display: block; height: 2px; width: 100%;
    background: var(--alt-primary);
    transition: transform .25s ease, opacity .2s ease;
}
.alt-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(11px) rotate(45deg); }
.alt-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.alt-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }

/* =========================================================================
   Bandeau pleine largeur
   ====================================================================== */

.alt-band { line-height: 0; }
.alt-band__img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    object-position: center 35%;
}

/* =========================================================================
   Introduction + colonnes
   ====================================================================== */

.alt-intro { padding: 110px 0 100px; }

.alt-intro__title {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--alt-primary);
    text-align: center;
    margin: 0 0 10px;
}
.alt-intro__sub {
    font-family: var(--alt-font-title);
    font-size: 30px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--alt-heading);
    text-align: center;
    margin: 0;
}

.alt-features {
    margin-top: 70px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}
.alt-feature { display: block; color: inherit; }
.alt-feature__icon {
    display: block;
    font-size: 30px;
    line-height: 1;
    color: var(--alt-primary);
    margin-bottom: 18px;
}
.alt-feature__title {
    font-family: var(--alt-font);
    font-size: 20px;
    font-weight: 500;
    line-height: 24px;
    color: var(--alt-primary);
    margin: 0 0 12px;
}
.alt-feature__text { font-size: 16px; line-height: 26px; color: var(--alt-text); }
.alt-feature--link:hover .alt-feature__title { color: var(--alt-primary-dark); }

/* =========================================================================
   Bloc image / texte
   ====================================================================== */

.alt-split {
    display: grid;
    grid-template-columns: 45% 55%;
    align-items: stretch;
}
.alt-split__media { min-height: 432px; }
.alt-split__img { width: 100%; height: 100%; object-fit: cover; }
.alt-split__body {
    background: var(--alt-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 70px var(--alt-gutter);
}
.alt-split__inner { max-width: 520px; text-align: center; }
.alt-split__inner .alt-title-serif { text-align: center; font-size: 25px; }
.alt-split__text {
    font-family: var(--alt-font-title);
    font-size: 16px;
    line-height: 26px;
    color: var(--alt-text-2);
}

/* =========================================================================
   Partenaires
   ====================================================================== */

.alt-partners { padding: 95px 0; background: var(--alt-white); }
.alt-partners .alt-title-serif { margin-bottom: 55px; }

.alt-partners__wrap {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 30px;
    max-width: 1400px;
    margin: 0 auto;
}
.alt-partners__viewport {
    flex: 1 1 auto;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-behavior: auto;
}
.alt-partners__viewport::-webkit-scrollbar { display: none; }
.alt-partners__track {
    display: flex;
    align-items: center;
    gap: 60px;
    width: max-content;
}

.alt-partners__item {
    flex: 0 0 auto;
    width: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.alt-partners__item img { max-height: 58px; width: auto; object-fit: contain; }
.alt-partners.is-gray .alt-partners__item img {
    filter: grayscale(100%);
    opacity: .78;
    transition: filter .25s ease, opacity .25s ease;
}
.alt-partners.is-gray .alt-partners__item:hover img { filter: none; opacity: 1; }


/* =========================================================================
   Témoignages
   ====================================================================== */

.alt-testi { padding: 0 0 100px; }
.alt-testi__panel {
    background: var(--alt-soft);
    padding: 70px 50px 60px;
    text-align: center;
}
.alt-testi__panel .alt-title-serif { text-align: center; font-size: 25px; margin-bottom: 34px; }

.alt-testi__viewport { position: relative; }
.alt-testi__track { position: relative; }
.alt-testi__item {
    margin: 0;
    display: none;
}
.alt-testi__item[data-active] { display: block; }

.alt-testi__text {
    margin: 0 auto 26px;
    max-width: 640px;
    font-family: var(--alt-font);
    font-style: italic;
    font-size: 16px;
    line-height: 26px;
    color: var(--alt-text);
    border: 0;
    padding: 0;
}
.alt-testi__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
}
.alt-testi__photo {
    width: 74px; height: 74px;
    border-radius: 50%;
    background: var(--alt-white);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    flex: 0 0 auto;
}
.alt-testi__photo img { max-width: 60%; max-height: 60%; width: auto; object-fit: contain; }
.alt-testi__meta { text-align: left; }
.alt-testi__name { display: block; font-family: var(--alt-font-title); font-weight: 600; font-size: 14px; color: var(--alt-heading); }
.alt-testi__role { display: block; font-family: var(--alt-font-title); font-size: 14px; color: var(--alt-primary); }

.alt-testi__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 34px;
}
.alt-testi__dots { display: flex; align-items: center; gap: 8px; }
.alt-testi__dot {
    width: 22px; height: 3px;
    border: 0; padding: 0;
    background: var(--alt-line);
    cursor: pointer;
    transition: background-color .2s ease;
}
.alt-testi__dot.is-active { background: var(--alt-deep); }

/* =========================================================================
   Produits
   ====================================================================== */

.alt-products { padding: 0 0 var(--alt-section); }
.alt-products--page { padding-top: 60px; }
.alt-products > .alt-container > .alt-title-serif { margin-bottom: 55px; }

.alt-products__group + .alt-products__group { margin-top: 55px; }
.alt-products__label {
    font-family: var(--alt-font-title);
    font-size: 27px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--alt-heading);
    margin: 0 0 26px;
}

.alt-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.alt-card {
    background: var(--alt-soft);
    padding: 32px 28px 30px;
    display: flex;
    flex-direction: column;
    color: inherit;
}
.alt-card__title {
    font-family: var(--alt-font-title);
    font-size: 23px;
    font-weight: 600;
    line-height: 1.2;
    color: var(--alt-primary);
    margin: 0 0 14px;
}
.alt-card__text {
    font-family: var(--alt-font-title);
    font-size: 16px;
    line-height: 26px;
    color: var(--alt-muted);
    flex: 1 1 auto;
}
.alt-card__more {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
    font-family: var(--alt-font-title);
    font-size: 16px;
    font-weight: 600;
    color: var(--alt-primary);
}
.alt-card__more i { font-size: 16px; transition: transform .2s ease; }
/* Le mouvement au survol est réservé aux cartes réellement cliquables. */
a.alt-card--link { transition: transform .25s ease, box-shadow .25s ease; }
a.alt-card--link:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(6, 58, 65, .09); }
a.alt-card--link:hover .alt-card__more i { transform: translateX(4px); }

/* =========================================================================
   Devenir partenaire
   ====================================================================== */

.alt-partner { padding: 0 0 var(--alt-section); }
.alt-partner__panel {
    background: var(--alt-soft);
    border-radius: var(--alt-radius-lg);
    padding: 70px 60px;
    text-align: center;
}
.alt-partner__text {
    max-width: 780px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 26px;
    color: var(--alt-text);
}

/* =========================================================================
   Contact
   ====================================================================== */

.alt-contact { padding: 0 0 var(--alt-section); }
.alt-contact__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr);
    gap: 26px;
    align-items: stretch;
}
.alt-contact__panel {
    background: var(--alt-soft);
    border-radius: var(--alt-radius-xl);
    padding: 50px 45px;
}
.alt-contact__panel .alt-title-serif { font-size: 25px; }

/* Carte coordonnées */
.alt-coord {
    background: var(--alt-deep-card);
    border-radius: var(--alt-radius-xl);
    padding: 45px 35px;
    color: var(--alt-white);
}
.alt-coord__title {
    font-family: var(--alt-font-serif);
    font-size: 22px;
    margin: 0 0 26px;
    color: var(--alt-white);
}
.alt-coord__list { list-style: none; margin: 0; padding: 0; }
.alt-coord__list li {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 22px;
    font-size: 15px;
    line-height: 22px;
}
.alt-coord__list li:last-child { margin-bottom: 0; }
.alt-coord__list i { font-size: 19px; width: 24px; text-align: center; flex: 0 0 auto; }
.alt-coord__list a, .alt-coord__list span { color: var(--alt-white); word-break: break-word; }
.alt-coord__list a:hover { text-decoration: underline; color: var(--alt-white); }

/* Formulaire (Contact Form 7) */
.alt-form p { margin: 0 0 20px; }
.alt-form label {
    display: block;
    font-size: 14px;
    color: var(--alt-text);
    margin-bottom: 4px;
}
.alt-form .alt-form-row { display: flex; gap: 22px; flex-wrap: wrap; }
.alt-form .alt-form-row > * { flex: 1 1 220px; }
.alt-form input[type="text"],
.alt-form input[type="email"],
.alt-form input[type="tel"],
.alt-form input[type="url"],
.alt-form input[type="date"],
.alt-form select,
.alt-form textarea {
    width: 100%;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--alt-line);
    border-radius: 0;
    padding: 10px 2px;
    font-family: var(--alt-font);
    font-size: 15px;
    color: var(--alt-text);
    transition: border-color .2s ease;
}
.alt-form textarea { min-height: 96px; resize: vertical; }
.alt-form input:focus, .alt-form textarea:focus, .alt-form select:focus {
    outline: none;
    border-bottom-color: var(--alt-primary);
}
.alt-form input[type="submit"],
.alt-form button[type="submit"] {
    background: var(--alt-dark-btn);
    color: var(--alt-white);
    border: 0;
    border-radius: 5px;
    padding: 12px 38px;
    font-family: var(--alt-font-title);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color .2s ease;
}
.alt-form input[type="submit"]:hover,
.alt-form button[type="submit"]:hover { background: var(--alt-primary); }
.alt-form .wpcf7-not-valid-tip { color: var(--alt-primary); font-size: 13px; }
.alt-form .wpcf7-response-output { border-color: var(--alt-line) !important; font-size: 14px; }

/* Carte Google */
.alt-map { line-height: 0; }
.alt-map iframe { width: 100%; height: 420px; border: 0; display: block; }

/* =========================================================================
   FAQ
   ====================================================================== */

.alt-faq { padding: 0 0 var(--alt-section); }
.alt-faq .alt-title-serif { margin-bottom: 45px; }

.alt-accordion { max-width: 1080px; margin: 0 auto; }
.alt-accordion__item { border-bottom: 1px solid var(--alt-line-soft); }
.alt-accordion__head {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 15px 6px;
    background: transparent;
    border: 0;
    cursor: pointer;
    text-align: left;
}
.alt-accordion__plus {
    position: relative;
    width: 14px; height: 14px;
    flex: 0 0 auto;
}
.alt-accordion__plus::before,
.alt-accordion__plus::after {
    content: "";
    position: absolute;
    background: var(--alt-primary);
    transition: transform .2s ease, opacity .2s ease;
}
.alt-accordion__plus::before { left: 0; top: 6px; width: 14px; height: 2px; }
.alt-accordion__plus::after  { top: 0; left: 6px; width: 2px; height: 14px; }
.alt-accordion__head[aria-expanded="true"] .alt-accordion__plus::after { transform: scaleY(0); }

.alt-accordion__q {
    flex: 1 1 auto;
    font-family: var(--alt-font);
    font-size: 15px;
    font-weight: 600;
    line-height: 22px;
    color: var(--alt-primary);
}
.alt-accordion__chevron {
    flex: 0 0 auto;
    width: 9px; height: 9px;
    border-top: 2px solid var(--alt-heading);
    border-right: 2px solid var(--alt-heading);
    transform: rotate(45deg);
    transition: transform .2s ease;
}
.alt-accordion__head[aria-expanded="true"] .alt-accordion__chevron { transform: rotate(135deg); }

.alt-accordion__panel { padding: 0 6px 22px 46px; }
.alt-accordion__a { font-size: 16px; line-height: 26px; color: var(--alt-text); }

/* =========================================================================
   En-tête de page interne
   ====================================================================== */

.alt-pagehead--rose {
    background: var(--alt-rose);
    padding: 78px 0;
    text-align: center;
}
.alt-pagehead__title {
    font-family: var(--alt-font-title);
    font-size: 28px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--alt-primary);
    margin: 0 0 10px;
}
.alt-pagehead__sub {
    font-family: var(--alt-font-title);
    font-size: 22px;
    font-weight: 500;
    color: var(--alt-heading);
    margin: 0;
}

.alt-pagehead--vert { padding: 60px 0 0; text-align: center; }
.alt-pagehead__pill {
    display: inline-block;
    background: var(--alt-deep-card);
    color: var(--alt-white);
    border-radius: var(--alt-radius);
    padding: 20px 46px;
    font-family: var(--alt-font-title);
    font-size: 22px;
    font-weight: 600;
    line-height: 1.3;
    margin: 0;
    max-width: 100%;
}

/* =========================================================================
   Pages / contenu long
   ====================================================================== */

.alt-page { padding: 70px 0 var(--alt-section); }
.alt-page--tight { padding-bottom: 50px; }

.alt-prose { font-size: 16px; line-height: 27px; color: var(--alt-text); }
.alt-prose h2 {
    font-size: 27px;
    font-weight: 600;
    color: var(--alt-primary);
    margin: 44px 0 18px;
    line-height: 1.25;
}
.alt-prose h3 {
    font-size: 21px;
    font-weight: 600;
    color: var(--alt-heading);
    margin: 34px 0 14px;
    line-height: 1.3;
}
.alt-prose h4 { font-size: 18px; font-weight: 600; color: var(--alt-heading); margin: 26px 0 10px; }
.alt-prose > :first-child { margin-top: 0; }
.alt-prose ul, .alt-prose ol { margin: 0 0 18px; padding-left: 20px; }
.alt-prose li { margin-bottom: 8px; }
.alt-prose img { border-radius: var(--alt-radius); margin: 24px 0; }
.alt-prose hr { border: 0; border-top: 1px solid var(--alt-line); margin: 34px 0; }
.alt-prose a { text-decoration: underline; }
.alt-prose table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.alt-prose th, .alt-prose td { border: 1px solid var(--alt-line); padding: 10px 14px; text-align: left; }

/* =========================================================================
   Page produit
   ====================================================================== */

.alt-produit { padding: 55px 0 var(--alt-section); }
.alt-produit__grid {
    display: grid;
    grid-template-columns: 317px minmax(0, 1fr);
    gap: 60px;
    align-items: start;
}
.alt-produit__grid--full { grid-template-columns: minmax(0, 1fr); }

.alt-sidemenu {
    background: var(--alt-soft);
    border-radius: var(--alt-radius);
    padding: 24px 22px;
    position: sticky;
    top: 120px;
}
.alt-sidemenu__head {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background: transparent;
    border: 0;
    padding: 12px 0;
    cursor: pointer;
    text-align: left;
    font-family: var(--alt-font-title);
    font-size: 17px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--alt-primary);
}
.alt-sidemenu__chevron {
    flex: 0 0 auto;
    width: 8px; height: 8px;
    border-top: 2px solid var(--alt-primary);
    border-right: 2px solid var(--alt-primary);
    transform: rotate(135deg);
    margin-top: -4px;
    transition: transform .2s ease;
}
.alt-sidemenu__group.is-open .alt-sidemenu__chevron { transform: rotate(-45deg); margin-top: 3px; }
.alt-sidemenu__list { list-style: none; margin: 0 0 8px; padding: 0 0 6px 4px; }
.alt-sidemenu__list a {
    display: block;
    padding: 7px 0;
    font-size: 15px;
    line-height: 21px;
    color: var(--alt-text);
}
.alt-sidemenu__list a:hover { color: var(--alt-primary); }
.alt-sidemenu__list a.is-current { color: var(--alt-primary); font-weight: 600; }

.alt-produit__media { margin-bottom: 34px; }
.alt-produit__img { border-radius: var(--alt-radius); width: 100%; max-width: 520px; }
.alt-produit__title {
    font-family: var(--alt-font-title);
    font-size: 27px;
    font-weight: 600;
    line-height: 1.25;
    color: var(--alt-primary);
    margin: 0 0 22px;
}

/* =========================================================================
   Qui sommes-nous
   ====================================================================== */

.alt-expertises { padding: 90px 0 60px; }
.alt-expertises__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 40px 26px;
}
.alt-expertise { text-align: center; }
.alt-expertise__icon {
    display: inline-block;
    font-size: 30px;
    line-height: 1;
    color: var(--alt-heading);
    margin-bottom: 16px;
    padding: 0 16px 4px;
    /* Bandeau rosé sous l'icône, comme sur le site d'origine. */
    background: linear-gradient(
        to bottom,
        transparent 0,
        transparent calc(100% - 13px),
        var(--alt-rose) calc(100% - 13px),
        var(--alt-rose) 100%
    );
}
.alt-expertise__label {
    display: block;
    font-family: var(--alt-font-title);
    font-size: 16px;
    line-height: 22px;
    color: var(--alt-primary);
}

.alt-endcta { background: var(--alt-rose); padding: 70px 0; text-align: center; }
.alt-endcta .alt-h2 { margin-bottom: 16px; }
.alt-endcta .alt-btn-row { margin-top: 0; }
.alt-endcta__text { max-width: 700px; margin: 0 auto; color: var(--alt-text); }

/* =========================================================================
   Blog
   ====================================================================== */

.alt-posts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.alt-post {
    background: var(--alt-soft);
    color: inherit;
    display: flex;
    flex-direction: column;
    transition: transform .25s ease, box-shadow .25s ease;
}
.alt-post:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(6, 58, 65, .09); }
.alt-post__media img { width: 100%; height: 220px; object-fit: cover; }
.alt-post__body { padding: 26px 24px 28px; display: flex; flex-direction: column; flex: 1 1 auto; }
.alt-post__date { font-size: 13px; color: var(--alt-muted); margin: 0 0 8px; }
.alt-post__title { font-family: var(--alt-font-title); font-size: 21px; font-weight: 600; color: var(--alt-primary); margin: 0 0 12px; line-height: 1.3; }
.alt-post__excerpt { font-size: 15px; line-height: 25px; color: var(--alt-muted); flex: 1 1 auto; }
.alt-post .alt-card__more { margin-top: 18px; }

.alt-single__media { margin-bottom: 34px; }
.alt-single__media img { border-radius: var(--alt-radius); width: 100%; }

.alt-pagination { margin-top: 50px; text-align: center; }
.alt-pagination .page-numbers {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 3px;
    color: var(--alt-primary);
    font-weight: 600;
}
.alt-pagination .page-numbers.current { background: var(--alt-primary); color: var(--alt-white); }
.alt-empty { text-align: center; color: var(--alt-muted); }

/* =========================================================================
   Pied de page
   ====================================================================== */

.alt-footer {
    background: var(--alt-deep);
    color: var(--alt-white);
    padding: 90px 0 36px;
}
.alt-footer a { color: var(--alt-white); }
.alt-footer a:hover { color: var(--alt-white); text-decoration: underline; }

.alt-footer__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}
.alt-footer__logo img { max-width: 175px; height: auto; }
.alt-footer__logo-text { font-family: var(--alt-font-title); font-size: 24px; font-weight: 700; }
.alt-footer__buttons { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.alt-footer__buttons .alt-btn { font-size: 15px; font-weight: 500; padding: 12px 24px; }

.alt-footer__nav { margin-top: 46px; }
.alt-footer__nav-title {
    font-family: var(--alt-font-title);
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 22px;
}
.alt-footer__menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px 30px;
}
.alt-footer__menu a {
    font-family: var(--alt-font);
    font-size: 17px;
    font-weight: 600;
    line-height: 24px;
}

.alt-footer__contact { margin-top: 55px; text-align: center; }
.alt-footer__contact-title { font-family: var(--alt-font-title); font-size: 19px; font-weight: 700; margin: 0 0 6px; }
.alt-footer__contact a { display: block; font-size: 16px; line-height: 25px; }

.alt-footer__bottom {
    margin-top: 45px;
    padding-top: 26px;
    border-top: 1px solid rgba(255, 255, 255, .22);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-family: var(--alt-font-title);
    font-size: 15px;
}
.alt-footer__bottom p { margin: 0; }

/* =========================================================================
   Responsive
   ====================================================================== */

@media (max-width: 1400px) {
    .alt-header__inner { padding: 0 24px; }
    .alt-menu { padding-left: 18px; }
    .alt-menu > li > a { padding: 0 12px; font-size: 12px; letter-spacing: .4px; }
    .alt-menu > li > a::after { left: 12px; right: 12px; }
    .alt-logo__img { max-height: 62px; }
}

@media (max-width: 1200px) {
    :root { --alt-gutter: 40px; }
    .alt-menu { padding-left: 10px; }
    .alt-menu > li > a { padding: 0 9px; font-size: 11.5px; letter-spacing: .2px; }
    .alt-menu > li > a::after { left: 9px; right: 9px; }
    .alt-header__cta .alt-btn { padding: 12px 18px; font-size: 14px; }
}

@media (max-width: 1024px) {
    .alt-burger { display: flex; }
    .alt-header__cta { display: none; }

    .alt-nav {
        position: fixed;
        top: 100px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--alt-white);
        flex-direction: column;
        align-items: stretch;
        padding: 24px;
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform .28s ease;
        z-index: 190;
    }
    .alt-nav.is-open { transform: translateX(0); }

    .alt-menu { flex-direction: column; align-items: stretch; padding: 0; }
    .alt-menu > li > a {
        height: auto;
        padding: 14px 4px;
        font-size: 14px;
        border-bottom: 1px solid var(--alt-line-soft);
    }
    .alt-menu > li > a::after { display: none; }
    .alt-menu .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-top: 0;
        padding: 0 0 8px 14px;
        min-width: 0;
    }
    .alt-menu .sub-menu .sub-menu { padding-left: 14px; }

    .alt-nav__mobile-extra {
        display: flex;
        flex-direction: column;
        gap: 14px;
        margin-top: 26px;
    }
    .alt-nav__phone { font-size: 18px; font-weight: 600; color: var(--alt-primary); }

    .alt-features { grid-template-columns: repeat(2, 1fr); gap: 36px; }
    .alt-cards { grid-template-columns: repeat(2, 1fr); }
    .alt-posts { grid-template-columns: repeat(2, 1fr); }
    .alt-expertises__grid { grid-template-columns: repeat(4, 1fr); }
    .alt-produit__grid { grid-template-columns: 260px minmax(0, 1fr); gap: 34px; }
    .alt-contact__grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 860px) {
    :root { --alt-gutter: 24px; --alt-section: 70px; }

    .alt-band__img { height: 240px; }
    .alt-intro { padding: 60px 0 55px; }
    .alt-intro__title { font-size: 24px; }
    .alt-intro__sub { font-size: 24px; }

    .alt-split { grid-template-columns: minmax(0, 1fr); }
    .alt-split__media { min-height: 0; }
    .alt-split__img { height: 260px; }
    .alt-split__body { padding: 50px var(--alt-gutter); }

    .alt-title-serif { font-size: 25px; }
    .alt-h2 { font-size: 23px; }
    .alt-products__label { font-size: 22px; }
    .alt-card__title { font-size: 20px; }

    .alt-produit__grid { grid-template-columns: minmax(0, 1fr); }
    .alt-sidemenu { position: static; }

    .alt-partner__panel { padding: 45px 26px; }
    .alt-contact__panel { padding: 36px 24px; }
    .alt-testi__panel { padding: 45px 24px; }

    .alt-pagehead--rose { padding: 52px 0; }
    .alt-pagehead__title { font-size: 24px; }
    .alt-pagehead__sub { font-size: 18px; }
    .alt-pagehead__pill { font-size: 19px; padding: 16px 26px; }

    .alt-footer { padding: 60px 0 30px; }
    .alt-footer__top { flex-direction: column; align-items: flex-start; }
    .alt-footer__buttons { align-items: flex-start; flex-direction: row; flex-wrap: wrap; }
    .alt-footer__menu { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
    .alt-features { grid-template-columns: minmax(0, 1fr); }
    .alt-cards { grid-template-columns: minmax(0, 1fr); }
    .alt-posts { grid-template-columns: minmax(0, 1fr); }
    .alt-expertises__grid { grid-template-columns: repeat(2, 1fr); }
    .alt-footer__menu { grid-template-columns: minmax(0, 1fr); }
    .alt-btn-row { flex-direction: column; }
    .alt-btn-row .alt-btn { width: 100%; }
    .alt-partners__wrap { padding: 0 6px; }
    .alt-partners__track { gap: 40px; }
    .alt-testi__author { flex-direction: column; gap: 12px; }
    .alt-testi__meta { text-align: center; }
}