/* ============================================================
   Klick Service — base, en-tête, sections, pied de page

   Parti pris : grille stricte, une seule famille de caractères,
   aucun coin arrondi, aucune ombre portée, filets d'un pixel.
   La couleur ne sert qu'à signaler, jamais à décorer.
   ============================================================ */

:root {
    --paper:    #ffffff;
    --paper-2:  #f5f4f0;
    --ink:      #111113;
    --ink-2:    #4f535a;
    --ink-3:    #656970;
    --line:     #e3e2dd;
    --line-2:   #cfcec8;
    --accent:   #14503c;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

    --gutter: clamp(20px, 5vw, 56px);
    --header-h: 68px;
    --ease: cubic-bezier(.2, .6, .2, 1);
}

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 8px);
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    font-feature-settings: 'kern' 1;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 8px;
    z-index: 200;
    padding: 10px 16px;
    background: var(--ink);
    color: #fff;
    font-size: 13px;
}
.skip-link:focus { left: 8px; }

/* ============================================================
   Trame
   ============================================================ */

.wrap {
    width: 100%;
    max-width: 1180px;
    margin-inline: auto;
    padding-inline: var(--gutter);
}
.wrap--narrow { max-width: 820px; }

.section { padding-block: clamp(64px, 8vw, 116px); }
.section--tint { background: var(--paper-2); }
.section--line { border-top: 1px solid var(--line); }

/* Un intitulé à gauche, le propos à droite : la trame reste lisible
   sans qu'on ait besoin d'encadrer quoi que ce soit. */
.head {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 20px 40px;
    margin-bottom: clamp(40px, 5vw, 68px);
}

.label {
    margin: 0;
    padding-top: 6px;
    font-size: 11.5px;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.head__title {
    margin: 0;
    max-width: 20ch;
    font-size: clamp(27px, 3.1vw, 42px);
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -.028em;
}

.head__text {
    grid-column: 2;
    margin: 16px 0 0;
    max-width: 56ch;
    font-size: 16px;
    color: var(--ink-2);
}

/* ============================================================
   Boutons et liens
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 46px;
    padding: 0 22px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -.01em;
    white-space: nowrap;
    cursor: pointer;
    border: 1px solid var(--ink);
    background: var(--ink);
    color: #fff;
    transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}
.btn:hover { background: #2c2e33; border-color: #2c2e33; }

.btn--ghost { background: none; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { background: none; border-color: var(--ink); }

.btn--light { background: #fff; color: var(--ink); border-color: #fff; }
.btn--light:hover { background: #ececec; border-color: #ececec; }

.btn--full { width: 100%; }
.btn--sm { height: 40px; padding: 0 16px; font-size: 13.5px; }

/* lien discret, souligné à un pixel */
.lnk {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    padding-bottom: 2px;
    border-bottom: 1px solid var(--line-2);
    transition: border-color .18s var(--ease), color .18s var(--ease);
}
.lnk:hover { color: var(--accent); border-color: var(--accent); }

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

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 90;
    height: var(--header-h);
    display: flex;
    align-items: center;
    gap: 28px;
    padding-inline: var(--gutter);
    color: #fff;
    transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
    border-bottom: 1px solid transparent;
}

.site-header.is-stuck {
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(8px);
    color: var(--ink);
    border-bottom-color: var(--line);
}

.brand {
    margin-right: auto;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: -.02em;
}
.brand span { color: currentColor; opacity: .45; font-weight: 400; }

.nav { display: flex; gap: 26px; }

.nav__link {
    font-size: 14px;
    letter-spacing: -.01em;
    opacity: .72;
    transition: opacity .18s var(--ease);
}
.nav__link:hover,
.nav__link.is-current { opacity: 1; }

.header-actions { display: flex; align-items: center; gap: 16px; }

.header-phone {
    font-size: 14px;
    opacity: .72;
    transition: opacity .18s var(--ease);
}
.header-phone:hover { opacity: 1; }

.site-header .btn--sm { border-color: currentColor; background: none; color: inherit; }
.site-header .btn--sm:hover { background: currentColor; }
.site-header.is-stuck .btn--sm:hover { color: #fff; }
.site-header:not(.is-stuck) .btn--sm:hover { color: var(--ink); }

.burger { display: none; }

/* --- menu court, en plein écran --- */

.menu {
    position: fixed;
    inset: 0;
    z-index: 120;
    background: var(--paper);
    padding: 22px var(--gutter) 32px;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transition: opacity .2s var(--ease);
}
.menu.is-open { opacity: 1; }
.menu[hidden] { display: none; }

.menu__bar { display: flex; align-items: center; justify-content: space-between; height: calc(var(--header-h) - 22px); }
.menu__close { display: grid; place-items: center; width: 40px; height: 40px; margin-right: -10px; }

.menu__nav { display: flex; flex-direction: column; margin-top: 28px; border-top: 1px solid var(--line); }
.menu__nav a {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -.02em;
}

.menu__foot { margin-top: auto; padding-top: 28px; display: grid; gap: 8px; }
.menu__foot .btn { width: 100%; }
.menu__foot a { font-size: 15px; color: var(--ink-2); }

/* ============================================================
   Services — une grille, pas des cartes
   ============================================================ */

.svc-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--line);
    border-block: 1px solid var(--line);
}

.svc {
    display: flex;
    flex-direction: column;
    background: var(--paper);
    padding: 0 0 22px;
    transition: background .2s var(--ease);
}
.svc:hover { background: var(--paper-2); }

.svc__media {
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: var(--paper-2);
    margin-bottom: 18px;
}
.svc__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1) contrast(1.02);
    transition: filter .4s var(--ease), transform .5s var(--ease);
}
.svc:hover .svc__media img { filter: none; transform: scale(1.02); }

.svc__body { padding-inline: 18px; display: flex; flex-direction: column; flex: 1; }

.svc__label {
    margin: 0 0 8px;
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.svc__name {
    margin: 0 0 8px;
    font-size: 17px;
    font-weight: 500;
    letter-spacing: -.02em;
    line-height: 1.25;
}

.svc__text { margin: 0 0 18px; font-size: 14px; color: var(--ink-2); }

.svc__foot {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 4px 12px;
    margin: auto 0 0;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    font-size: 14px;
}
.svc__price { font-variant-numeric: tabular-nums; white-space: nowrap; }
.svc__dur { color: var(--ink-2); font-size: 13px; }

.after-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 24px;
    margin-top: 28px;
    font-size: 14.5px;
    color: var(--ink-2);
}

/* ============================================================
   Étapes et engagements
   ============================================================ */

/* des filets, pas des blocs : la teinte de la section reste continue */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
}

.step { padding: 22px 22px 4px; border-left: 1px solid var(--line); }
.step:first-child { padding-left: 0; border-left: 0; }

.step__n {
    display: block;
    margin-bottom: 22px;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
    color: var(--ink-3);
}

.step__title { margin: 0 0 6px; font-size: 16px; font-weight: 500; letter-spacing: -.015em; }
.step__text { margin: 0; font-size: 14px; color: var(--ink-2); }

.facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 40px;
    margin-top: clamp(40px, 5vw, 64px);
}
.facts li {
    display: flex;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
    color: var(--ink-2);
}
.facts svg { flex: none; margin-top: 3px; color: var(--accent); }

/* ============================================================
   Tarifs
   ============================================================ */

.plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border-block: 1px solid var(--line);
}

.plan { background: var(--paper); padding: 30px 26px 30px 0; }
.plan:not(:first-child) { padding-left: 26px; }

.plan__name { margin: 0 0 20px; font-size: 14px; font-weight: 500; }

.plan__price {
    margin: 0;
    font-size: 32px;
    font-weight: 500;
    letter-spacing: -.03em;
    font-variant-numeric: tabular-nums;
}
.plan__unit { margin: 4px 0 0; font-size: 13px; color: var(--ink-3); }

.plan__text { margin: 18px 0 20px; font-size: 14.5px; color: var(--ink-2); max-width: 30ch; }

.plan__list { display: grid; gap: 8px; font-size: 14px; color: var(--ink-2); }
.plan__list li { display: flex; gap: 10px; }
.plan__list svg { flex: none; margin-top: 3px; color: var(--accent); }

.plans-note { margin: 24px 0 0; font-size: 13.5px; color: var(--ink-3); }

/* ============================================================
   Questions
   ============================================================ */

.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }

.faq__q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 0;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: -.015em;
    cursor: pointer;
    list-style: none;
}
.faq__q::-webkit-details-marker { display: none; }

.faq__sign { flex: none; color: var(--ink-3); transition: transform .3s var(--ease); }
.faq__item[open] .faq__sign { transform: rotate(45deg); }

.faq__a { overflow: hidden; }
.faq__a p { margin: 0; padding: 0 0 22px; max-width: 62ch; font-size: 15px; color: var(--ink-2); }

/* ============================================================
   Rendez-vous
   ============================================================ */

.book {
    display: grid;
    grid-template-columns: minmax(0, 330px) minmax(0, 1fr);
    border: 1px solid var(--line);
    background: var(--paper);
}

.book__cal { padding: 22px 24px 20px; border-right: 1px solid var(--line); }
.book__right { padding: 22px 24px 24px; }

.cal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}
.cal__month { margin: 0; font-size: 15px; font-weight: 500; letter-spacing: -.015em; }
.cal__month::first-letter { text-transform: uppercase; }

.cal__nav { display: flex; gap: 4px; }
.cal__nav a,
.cal__nav span {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    color: var(--ink-2);
    transition: border-color .18s var(--ease), color .18s var(--ease);
}
.cal__nav a:hover { border-color: var(--ink); color: var(--ink); }
.cal__nav .is-off { color: var(--line-2); }

.cal__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }

.cal__dow {
    display: grid;
    place-items: center;
    height: 26px;
    font-size: 11px;
    font-weight: 500;
    color: var(--ink-3);
}

.cal__pad { height: 38px; }

.cal__day {
    display: grid;
    place-items: center;
    height: 38px;
    font-size: 14px;
    font-variant-numeric: tabular-nums;
    border: 1px solid transparent;
    transition: border-color .15s var(--ease), background .15s var(--ease), color .15s var(--ease);
}
a.cal__day { cursor: pointer; border-color: var(--line); }
a.cal__day:hover { border-color: var(--ink); }
a.cal__day.is-sel { background: var(--ink); border-color: var(--ink); color: #fff; }
.cal__day.is-off { color: var(--line-2); }

.cal__legend { margin: 18px 0 0; font-size: 12.5px; color: var(--ink-3); }

.slots { border: 0; margin: 0; padding: 0; }
.slots__day { padding: 0; margin: 0 0 16px; font-size: 15px; font-weight: 500; letter-spacing: -.015em; }
.slots__day::first-letter { text-transform: uppercase; }

.slots__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
    gap: 8px;
}

/* le bouton radio pilote l'apparence, mais reste accessible au clavier */
.slot__in { position: absolute; opacity: 0; width: 1px; height: 1px; }

.slot {
    display: grid;
    place-items: center;
    height: 44px;
    font-size: 14px;
    font-variant-numeric: tabular-nums;
    border: 1px solid var(--line-2);
    cursor: pointer;
    transition: border-color .15s var(--ease), background .15s var(--ease), color .15s var(--ease);
}
.slot:hover { border-color: var(--ink); }
.slot__in:checked + .slot { background: var(--ink); border-color: var(--ink); color: #fff; }
.slot__in:focus-visible + .slot { outline: 2px solid var(--accent); outline-offset: 2px; }

.book__none { margin: 0; font-size: 15px; color: var(--ink-2); }

.book__who { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); }
.book__who-k { margin: 0 0 16px; font-size: 13px; font-weight: 500; }
/* replié tant qu'aucun créneau n'est choisi — seulement si le script tourne */
.js .book__who.is-folded { display: none; }

/* --- confirmation --- */

.done { border: 1px solid var(--ink); padding: clamp(26px, 4vw, 42px); background: var(--paper); }
.done__k {
    margin: 0 0 10px;
    font-size: 11.5px;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent);
}
.done__when {
    margin: 0 0 14px;
    font-size: clamp(22px, 2.6vw, 30px);
    font-weight: 500;
    letter-spacing: -.025em;
}
.done__when::first-letter { text-transform: uppercase; }
.done__txt { margin: 0 0 22px; max-width: 52ch; font-size: 15px; color: var(--ink-2); }
.done__txt a { border-bottom: 1px solid var(--line-2); }
.done__txt a:hover { border-color: var(--accent); color: var(--accent); }

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

.contact__grid {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}

.contact__list { display: grid; gap: 18px; }
.contact__list li { display: grid; gap: 2px; }
.contact__k { font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.contact__list a:hover { color: var(--accent); }

.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.field { display: grid; gap: 6px; margin: 0 0 18px; }

.field label,
.check label { font-size: 13px; color: var(--ink-2); }
.field label span { color: var(--ink-3); }

.field input,
.field textarea,
.field select {
    width: 100%;
    padding: 11px 12px;
    font: inherit;
    font-size: 15px;
    color: var(--ink);
    background: var(--paper);
    border: 1px solid var(--line-2);
    border-radius: 0;
    transition: border-color .18s var(--ease);
}
.field textarea { resize: vertical; min-height: 104px; }

.field input:focus,
.field textarea:focus,
.field select:focus { outline: none; border-color: var(--ink); }

.select { position: relative; display: block; }
.select select { appearance: none; padding-right: 36px; cursor: pointer; }
.select::after {
    content: '';
    position: absolute;
    right: 14px;
    top: 50%;
    width: 7px;
    height: 7px;
    border-right: 1px solid var(--ink-2);
    border-bottom: 1px solid var(--ink-2);
    transform: translateY(-70%) rotate(45deg);
    pointer-events: none;
}

.field--err input,
.field--err textarea,
.field--err select { border-color: #b3392f; }
.field__err { font-size: 13px; color: #b3392f; }

.check {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 10px;
    align-items: start;
    margin: 0 0 22px;
}
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--ink); }
.check .field__err { grid-column: 1 / -1; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__note { margin: 12px 0 0; font-size: 13px; color: var(--ink-3); }

.alert {
    margin-bottom: 20px;
    padding: 14px 16px;
    border: 1px solid var(--line-2);
    font-size: 14.5px;
}
.alert--ok { border-color: var(--accent); color: var(--accent); }
.alert--ko { border-color: #b3392f; color: #b3392f; }

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

.footer {
    border-top: 1px solid var(--line);
    padding-block: clamp(44px, 5vw, 68px) 26px;
    font-size: 14px;
}

.footer__top {
    display: grid;
    grid-template-columns: 190px repeat(3, minmax(0, 1fr));
    gap: 32px 40px;
}

.footer__pitch { margin: 10px 0 0; max-width: 26ch; color: var(--ink-2); }

.footer__title {
    margin: 0 0 14px;
    font-size: 11.5px;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-3);
}
.footer__col ul { display: grid; gap: 8px; color: var(--ink-2); }
.footer__col a:hover { color: var(--ink); }

.footer__zone { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--ink-2); }

.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px 24px;
    margin-top: clamp(36px, 4vw, 56px);
    padding-top: 22px;
    border-top: 1px solid var(--line);
    font-size: 13px;
    color: var(--ink-3);
}
.footer__bottom p { margin: 0; }
.footer__legal { display: flex; gap: 18px; }
.footer__legal a:hover { color: var(--ink); }

/* ============================================================
   Apparition au défilement — un simple fondu, rien de plus
   ============================================================ */

.js [data-reveal] {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .5s var(--ease), transform .5s var(--ease);
    transition-delay: calc(var(--i, 0) * 40ms);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

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

@media (max-width: 1000px) {
    .nav, .header-phone { display: none; }
    .burger { display: grid; place-items: center; width: 40px; height: 40px; margin-right: -10px; }

    .head { grid-template-columns: 1fr; gap: 10px; }
    .head__text { grid-column: 1; }

    .svc-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .step:nth-child(3) { padding-left: 0; border-left: 0; }
    .plans { grid-template-columns: 1fr; }
    .plan, .plan:not(:first-child) { padding: 26px 0; }

    .contact__grid { grid-template-columns: 1fr; gap: 32px; }
    .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
    :root { --header-h: 60px; }

    .svc-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .step, .step:nth-child(3) { padding: 18px 0 4px; border-left: 0; border-top: 1px solid var(--line); }
    .step:first-child { border-top: 0; }
    .facts { grid-template-columns: 1fr; }
    .form__row { grid-template-columns: 1fr; gap: 0; }
    .footer__top { grid-template-columns: 1fr; }
    .site-header .btn--sm { display: none; }
}

/* ============================================================
   Mouvement réduit
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
    .js [data-reveal] { opacity: 1; transform: none; }
}