:root {
    --color-text: #2e2a26;
    --color-text-muted: #6b6259;
    --color-bg: #fbf4ec;
    --color-surface: #ffffff;
    --color-border: #e6ddd0;
    --color-accent: #c1622d;
    --color-accent-dark: #9c4c22;
    --color-sun: #d09641;
    --color-success-bg: #eaf3e6;
    --color-success-text: #386a2c;
    --color-danger-bg: #f6e3df;
    --color-danger-text: #9c3a26;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-serif: Georgia, "Times New Roman", serif;
    --radius: 8px;
    --spacing: 1rem;
    --container-width: 72rem;
}

* {
    box-sizing: border-box;
}

html {
    scroll-padding-top: 6rem; /* décalage des ancres sous le header collant */
}

body {
    margin: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden; /* garde les sections pleine largeur (100vw) sans débordement */
}

h1, h2, h3 {
    font-family: var(--font-serif);
    line-height: 1.2;
    color: var(--color-text);
}

h1 {
    font-size: 2.25rem;
    margin: 0 0 .5rem;
}

h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
}

a {
    color: var(--color-accent-dark);
}

main {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}

.site-header__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 2rem;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: .5rem 1.5rem;
}

.site-header__brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.site-header__logo {
    display: block;
    width: auto;
    height: 3rem;
}

.site-header__nav {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem 1.25rem;
    margin-right: auto;
}

.site-header__nav a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: .95rem;
}

.site-header__nav a:hover {
    color: var(--color-accent-dark);
}

.site-header__nav a[aria-current="page"] {
    color: var(--color-accent-dark);
    text-decoration: underline;
    text-underline-offset: .35em;
    text-decoration-thickness: 2px;
}

.site-header__locales {
    display: flex;
    gap: .5rem;
    font-size: .85rem;
}

.site-header__locales a {
    text-decoration: none;
    color: var(--color-text-muted);
}

.site-header__locales a[aria-current="true"] {
    color: var(--color-accent-dark);
    font-weight: bold;
}

/* Hero */

.hero {
    text-align: center;
    padding: 2rem 0 3rem;
}

.hero__title {
    margin: 0 0 1rem;
}

.hero__logo {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 22rem;
    margin: 0 auto;
}

.hero p {
    max-width: 40rem;
    margin: 0 auto;
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

@media (min-width: 64rem) {
    .hero p {
        max-width: 56rem;
        font-size: 1.2rem;
    }
}

/* Présentation des logements (page d'accueil) */

.home-properties {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    margin-top: 2.5rem;
}

.home-property {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.home-property:nth-child(even) {
    flex-direction: row-reverse;
}

.home-property__media {
    flex: 1 1 0;
    display: block;
    align-self: stretch;
}

.home-property__media img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 22rem;
    max-height: 32rem;
    object-fit: cover;
    border-radius: var(--radius);
}

.home-property__body {
    flex: 1 1 0;
}

.home-property__body h2 {
    margin-top: 0;
    font-size: 1.9rem;
}

.home-property__desc {
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

.home-property__highlights-label {
    margin: 1.25rem 0 .6rem;
    font-weight: bold;
    font-size: .95rem;
}

.home-property__highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .35rem 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0 0 1.75rem;
}

.home-property__highlights li {
    position: relative;
    padding-left: 1.2rem;
    font-size: .9rem;
}

.home-property__highlights li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

@media (max-width: 48rem) {
    .home-property,
    .home-property:nth-child(even) {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* Property page — mise en page « villa » */

/* Utilitaire pleine largeur : sort de la gouttière de <main> */
.villa-hero {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
}

/* Héro plein cadre */

.villa-hero {
    margin-top: -2rem; /* annule le padding haut de <main> */
    min-height: 68vh;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    text-align: center;
    background-color: var(--color-text);
    background-size: cover;
    background-position: center;
}

.villa-hero__content {
    width: 100%;
    padding: 5rem 1.5rem 3rem;
    color: #fff;
}

.villa-hero__title {
    color: #fff;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin: 0 0 1rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, .4);
}

.villa-hero__facts {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: .35rem 0;
    margin: 0;
    font-size: 1.05rem;
    letter-spacing: .02em;
    text-shadow: 0 1px 8px rgba(0, 0, 0, .5);
}

.villa-hero__facts span:not(:first-child)::before {
    content: "|";
    margin: 0 1.1rem;
    opacity: .55;
}

/* Boutons */

.btn {
    display: inline-block;
    padding: .6rem 1.4rem;
    border-radius: var(--radius);
    font-weight: bold;
    font-size: .95rem;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .15s ease;
}

.btn--primary {
    background: var(--color-accent);
    color: #fff;
}

.btn--primary:hover {
    background: var(--color-accent-dark);
}

.btn--ghost {
    border: 1px solid var(--color-accent);
    color: var(--color-accent-dark);
}

.btn--ghost:hover {
    background: var(--color-bg);
}

.btn--lg {
    padding: .8rem 2rem;
    font-size: 1.05rem;
    margin-top: 1rem;
}

/* Titre + accroche + ancres */

.villa-intro {
    text-align: center;
    max-width: 48rem;
    margin: 2.5rem auto 1rem;
}

.villa-intro h2 {
    font-size: clamp(1.9rem, 3vw, 2.75rem);
    margin: .5rem 0 1.5rem;
}

.villa-anchors {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem 1.75rem;
    padding: 1.25rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    font-size: .8rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.villa-anchors a {
    color: var(--color-text-muted);
    text-decoration: none;
}

.villa-anchors a:hover {
    color: var(--color-accent-dark);
}

/* Sections */

.villa-section {
    margin: 4rem 0;
    scroll-margin-top: 5rem; /* décale l'ancre sous la barre collante */
}

.villa-section__title {
    text-align: center;
    font-size: clamp(1.6rem, 2.5vw, 2rem);
    margin: 0 0 2rem;
}

.villa-section__title--left {
    text-align: left;
    margin-bottom: 1rem;
}

/* Points forts */

.villa-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: .25rem 2.5rem;
    max-width: 62rem;
    margin: 0 auto;
    padding: 0;
    list-style: none;
    text-align: center;
}

.villa-highlights li {
    padding: .7rem .5rem;
    border-bottom: 1px solid var(--color-border);
}

/* À propos + bon à savoir */

.villa-about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

.villa-about__body p {
    margin: 0;
    font-size: 1.05rem;
}

.villa-about__body p + p {
    margin-top: 1rem;
}

.villa-about__aside {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    position: sticky;
    top: 5rem;
}

.villa-about__aside h3 {
    margin: 0 0 .75rem;
    font-size: 1.2rem;
}

.villa-about__aside ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.villa-about__aside li {
    padding: .5rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: .95rem;
}

.villa-about__aside li:last-child {
    border-bottom: 0;
}

/* Galerie : 4 sections, chacune avec un slider */

.villa-galleries {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 2rem;
}

.villa-gallery-section {
    margin: 0;
}

.villa-gallery-section__title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    text-align: center;
    margin-bottom: .9rem;
}

.villa-gallery-section__text {
    margin: 1rem 0 0;
    color: var(--color-text-muted);
    font-size: .95rem;
}

/* Slider */

.villa-slider {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--color-text);
}

.villa-slider__viewport {
    overflow: hidden;
}

.villa-slider__track {
    display: flex;
    transition: transform .4s ease;
}

.villa-slider__slide {
    flex: 0 0 100%;
}

.villa-slider__slide img {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.villa-slider__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 2.75rem;
    height: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, .85);
    color: var(--color-text);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color .15s ease;
}

.villa-slider__nav:hover {
    background: #fff;
}

.villa-slider__nav--prev {
    left: .6rem;
}

.villa-slider__nav--next {
    right: .6rem;
}

.villa-slider__counter {
    position: absolute;
    top: .6rem;
    right: .6rem;
    padding: .15rem .6rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, .55);
    color: #fff;
    font-size: .8rem;
}

.villa-slider__dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: .7rem;
    display: flex;
    justify-content: center;
    gap: .4rem;
}

.villa-slider__dot {
    width: .5rem;
    height: .5rem;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, .55);
    cursor: pointer;
    transition: background-color .15s ease;
}

.villa-slider__dot.is-active {
    background: #fff;
}

/* Équipements par catégorie */

.villa-amenities {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
}

@media (min-width: 40rem) {
    .villa-amenities {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 60rem) {
    .villa-amenities {
        grid-template-columns: repeat(3, 1fr);
    }
}

.villa-amenities h3 {
    display: inline-block;
    margin: 0 0 .75rem;
    padding-bottom: .4rem;
    font-size: 1.1rem;
    border-bottom: 2px solid var(--color-accent);
}

.villa-amenities ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.villa-amenities li {
    padding: .4rem 0;
    border-bottom: 1px solid var(--color-border);
}

.villa-amenities li.is-highlight {
    font-weight: bold;
    color: var(--color-accent-dark);
}

/* À visiter, à voir, à découvrir */

.villa-location__map {
    width: 100%;
    height: 44rem;
    border: 0;
    border-radius: var(--radius);
    margin-bottom: .6rem;
    overflow: hidden;
    background: var(--color-border);
    z-index: 0;
}

.villa-map-note {
    margin: 0 0 3rem;
    font-size: .8rem;
    font-style: italic;
    color: var(--color-text-muted);
}

@media (max-width: 48rem) {
    .villa-location__map {
        height: 28rem;
    }
}

.villa-region__band {
    margin-bottom: 2.5rem;
}

.villa-region__band h3 {
    display: inline-block;
    margin: 0 0 1rem;
    padding-bottom: .4rem;
    font-family: var(--font-serif);
    font-size: 1.35rem;
    border-bottom: 2px solid var(--color-accent);
}

.villa-region__band h3 span {
    font-weight: normal;
    color: var(--color-text-muted);
}

.villa-region__band--lead p {
    max-width: 60rem;
    margin: 0;
    color: var(--color-text-muted);
    font-size: 1.05rem;
}

.villa-region__places {
    columns: 22rem;
    column-gap: 2.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.villa-region__places li {
    break-inside: avoid;
    padding: .6rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: .95rem;
    color: var(--color-text-muted);
}

.villa-region__places strong {
    color: var(--color-text);
    font-weight: bold;
}

/* Appel à l'action final */

.villa-cta {
    text-align: center;
    margin: 4.5rem 0 1rem;
}

.villa-cta p {
    color: var(--color-text-muted);
    max-width: 34rem;
    margin: 0 auto;
}

@media (max-width: 48rem) {
    .villa-about {
        grid-template-columns: 1fr;
    }

    .villa-about__aside {
        position: static;
    }

    .villa-galleries {
        grid-template-columns: 1fr;
    }
}

/* Forms (contact) */

form {
    max-width: 32rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

form div {
    display: flex;
    flex-direction: column;
    gap: .35rem;
}

label {
    font-weight: bold;
    font-size: .9rem;
}

input[type="text"],
input[type="email"],
textarea {
    font: inherit;
    padding: .6rem .75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    color: var(--color-text);
}

textarea {
    min-height: 8rem;
    resize: vertical;
}

input:focus,
textarea:focus,
button:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 1px;
}

button {
    align-self: flex-start;
    font: inherit;
    font-weight: bold;
    padding: .65rem 1.5rem;
    background: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
}

button:hover {
    background: var(--color-accent-dark);
}

.flash {
    padding: .75rem 1rem;
    border-radius: var(--radius);
}

.flash--success {
    background: var(--color-success-bg);
    color: var(--color-success-text);
}

.flash--danger {
    background: var(--color-danger-bg);
    color: var(--color-danger-text);
}

/* Widget de devis / demande de réservation */

.booking-quote {
    display: grid;
    gap: 1rem;
    max-width: 40rem;
    margin: 0 auto;
}

.booking-quote__fields {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.booking-quote__field {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    flex: 1 1 8rem;
    font-size: .9rem;
    color: var(--color-text-muted);
}

.booking-quote__field input {
    padding: .55rem .65rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    color: var(--color-text);
    font: inherit;
}

.booking-quote__availability {
    padding: .6rem .8rem;
    border-radius: var(--radius);
    background: var(--color-bg);
}

.booking-quote__availability.is-available {
    background: var(--color-success-bg);
    color: var(--color-success-text);
}

.booking-quote__availability.is-unavailable {
    background: var(--color-danger-bg);
    color: var(--color-danger-text);
}

.booking-quote__detail {
    display: grid;
    gap: .3rem;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
}

.booking-quote__total {
    margin-top: .35rem;
    padding-top: .5rem;
    border-top: 1px solid var(--color-border);
    font-size: 1.1rem;
}

.booking-quote__discount {
    color: var(--color-success-text);
}

.booking-quote__jacuzzi {
    color: var(--color-accent-dark);
    font-size: .9rem;
}

.booking-quote__cta.is-disabled {
    opacity: .5;
    pointer-events: none;
}

/* L'attribut [hidden] doit l'emporter sur les display:grid des blocs ci-dessus. */
.booking-quote__detail[hidden],
.booking-quote__availability[hidden] {
    display: none;
}

/* Footer */

.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 1.5rem;
    text-align: center;
    color: var(--color-text-muted);
    font-size: .85rem;
}

.site-footer__nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: .5rem;
}

.site-footer__nav a {
    color: var(--color-text-muted);
}

/* Grands écrans : élargir la mise en page (Full HD et +) */

@media (min-width: 1600px) {
    :root {
        --container-width: 92rem; /* ~1472px */
    }

    .properties {
        gap: 2rem;
    }

    .property-card__media img {
        height: 28rem;
    }
}

@media (min-width: 1920px) {
    :root {
        --container-width: 108rem; /* ~1728px */
    }

    .property-card__media img {
        height: 32rem;
    }
}

@media (min-width: 2560px) {
    :root {
        --container-width: 120rem; /* ~1920px, plafond */
    }

    .property-card__media img {
        height: 36rem;
    }
}

/* Calendrier de disponibilités */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.availability {
    max-width: 32rem;
    margin: 0 auto;
}

.availability__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.availability__month-label {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    text-transform: capitalize;
}

.availability__nav {
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
}

.availability__nav:hover:not(:disabled) {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.availability__nav:disabled {
    opacity: .35;
    cursor: default;
}

.availability-month {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.availability-month th {
    padding: .4rem 0;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: var(--color-text-muted);
}

.availability-day {
    height: 2.75rem;
    text-align: center;
    vertical-align: middle;
    font-variant-numeric: tabular-nums;
    border: 2px solid transparent;
}

.availability-day--muted {
    color: transparent;
}

.availability-day--past {
    color: var(--color-text-muted);
    opacity: .4;
}

/* Aplats francs + fort écart de luminosité (vert moyen vs rouge foncé) et
   barré sur « indisponible » : la distinction ne repose pas que sur la teinte,
   pour rester lisible en cas de daltonisme. */
.availability-day--free {
    background: #6aa877;
    color: #fff;
    font-weight: 600;
    border-radius: var(--radius);
}

.availability-day--busy {
    background: #bd5c54;
    color: #fff;
    font-weight: 600;
    border-radius: var(--radius);
    text-decoration: line-through;
    text-decoration-thickness: 2px;
}

.availability__legend {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 1.25rem 0 .5rem;
    font-size: .85rem;
    color: var(--color-text-muted);
}

.availability__legend li {
    display: flex;
    align-items: center;
    gap: .4rem;
}

.availability-swatch {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border-radius: 3px;
}

.availability-swatch--free {
    background: #6aa877;
    border: 1px solid #6aa877;
}

.availability-swatch--busy {
    background: #bd5c54;
    border: 1px solid #bd5c54;
}

.availability__note {
    text-align: center;
    font-size: .8rem;
    color: var(--color-text-muted);
    margin: 0;
}