/* ============================================
   GWEN OSTÉO — Styles principaux
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Thème clair forcé partout — empêche l'inversion auto en mode sombre (mobile).
       (Le thème sombre existe plus bas mais est désactivé : voir la note du @media.) */
    color-scheme: light;

    /* Palette nature / vert — #A4B797 très présent — RGAA AA conforme */
    --color-primary: #A4B797;
    --color-primary-dark: #3d6328;     /* 6.97:1 sur blanc — AA+AAA */
    --color-primary-light: #b9c9ae;
    --color-primary-pale: #d0dbc8;
    --color-primary-bg: #A4B797;
    --color-primary-tint: #e4ebe0;     /* fond léger pour petits éléments */

    --color-accent: #8a7124;           /* 4.70:1 sur blanc — AA */
    --color-accent-light: #d4bc96;

    --color-bg: #fafaf7;
    --color-bg-alt: #A4B797;
    --color-text: #2d3436;             /* 12.13:1 sur blanc, 5.92:1 sur vert */
    --color-text-light: #4a5258;       /* 7.61:1 sur blanc */
    --color-text-muted: #6d7275;       /* 4.66:1 sur blanc — AA */
    --color-white: #ffffff;
    --color-border: #c5d1bc;

    /* Texte spécifique pour fonds verts */
    --color-on-green: #2d3436;         /* 5.92:1 sur #A4B797 */

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Sizing */
    --max-width: 1200px;
    --navbar-height: 80px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

/* ---------- Utility ---------- */
.section__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-2xl) 0;
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-lg);
    position: relative;
}

.section__title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    margin-top: var(--space-xs);
    border-radius: 2px;
}

.section__intro {
    color: var(--color-text-light);
    font-size: 1.05rem;
    margin-bottom: var(--space-lg);
    max-width: 600px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    text-decoration: none;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn--outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: rgba(250, 250, 247, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    transition: box-shadow var(--transition-base), background var(--transition-base);
}

.navbar--scrolled {
    box-shadow: var(--shadow-sm);
    background: rgba(250, 250, 247, 0.97);
}

.navbar__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar__brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.navbar__logo {
    width: 50px;
    height: 50px;
    min-width: 50px;
    min-height: 50px;
    max-width: 50px;
    max-height: 50px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    display: block;
}

.navbar__brand-text {
    display: flex;
    flex-direction: column;
}

.navbar__name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.navbar__subtitle {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}

.navbar__nav {
    display: flex;
    gap: var(--space-md);
}

.navbar__link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-light);
    position: relative;
    padding: 0.25rem 0;
}

.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
    border-radius: 1px;
}

.navbar__link:hover,
.navbar__link--active {
    color: var(--color-primary-dark);
}

.navbar__link:hover::after,
.navbar__link--active::after {
    width: 100%;
}

/* Hamburger */
.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.navbar__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: all var(--transition-base);
}

.navbar__toggle--active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle--active span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle--active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--color-primary);
    padding-top: var(--navbar-height);
    position: relative;
    overflow: hidden;
}

.hero__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.hero__title em {
    font-style: normal;
    color: var(--color-primary-dark);
}

.hero__tagline {
    font-size: 1.1rem;
    color: var(--color-on-green);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
    opacity: 0.8;
}

.hero__cta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Boutons adaptés au fond vert du hero */
.hero .btn--primary {
    background: var(--color-white);
    color: var(--color-primary-dark);
    border-color: var(--color-white);
}

.hero .btn--primary:hover {
    background: var(--color-on-green);
    color: var(--color-white);
    border-color: var(--color-on-green);
}

.hero .btn--outline {
    background: transparent;
    color: var(--color-on-green);
    border-color: var(--color-on-green);
}

.hero .btn--outline:hover {
    background: var(--color-on-green);
    color: var(--color-primary);
}

.hero__image {
    position: relative;
}

.hero__image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    width: 100%;
    max-height: 520px;
}

.hero__image::before {
    content: '';
    position: absolute;
    top: -15px;
    right: -15px;
    width: 100%;
    height: 100%;
    border: 3px solid rgba(255,255,255,0.4);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.hero__wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
}

.hero__wave svg {
    width: 100%;
    height: 80px;
}

/* ============================================
   ABOUT / QUI SUIS-JE
   ============================================ */
.about {
    overflow-x: hidden;
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xl);
    align-items: start;
    overflow: hidden;
}

.about__text {
    min-width: 0; /* prevent grid blowout from overflow-x child */
}

.about__image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    object-fit: cover;
    width: 100%;
    max-height: 500px;
}

.about__text p {
    margin-bottom: var(--space-sm);
    color: var(--color-text-light);
    font-size: 1.02rem;
}

.about__text strong {
    color: var(--color-text);
}

.about__sectors-title {
    margin-bottom: var(--space-xs);
}

.about__sectors {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text-light);
}

.about__sectors li {
    margin-bottom: 0.25rem;
}

.about__techniques {
    margin-top: var(--space-lg);
}

.about__techniques h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-sm);
}

.about__techniques-carousel {
    position: relative;
}

.about__techniques-track {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    padding-bottom: var(--space-xs);
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;   /* défilement tactile fluide (mobile) */
    scrollbar-width: none;               /* masque la scrollbar (Firefox) */
    -ms-overflow-style: none;            /* masque la scrollbar (anciens Edge/IE) */
}

.about__techniques-track::-webkit-scrollbar {
    display: none;                       /* masque la scrollbar (Chrome/Safari) */
}

.about__tech-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 42px;
    height: 42px;
    border: none;
    border-radius: 50%;
    background: var(--color-white);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), opacity var(--transition-fast);
}

.about__tech-nav:hover {
    background: var(--color-primary-tint);
}

.about__tech-nav--prev {
    left: 6px;
}

.about__tech-nav--next {
    right: 6px;
}

.about__tech-nav:disabled {
    opacity: 0;
    pointer-events: none;
}

/* Sur mobile : pas de flèches, on garde le défilement au doigt */
@media (max-width: 768px) {
    .about__tech-nav {
        display: none;
    }
}

.technique-card {
    flex: 0 0 210px;
    scroll-snap-align: start;
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.technique-card__image {
    overflow: hidden;
    aspect-ratio: 4/3;
}

.technique-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.technique-card:hover .technique-card__image img {
    transform: scale(1.05);
}

.technique-card__title {
    padding: var(--space-sm);
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-primary-dark);
}

/* ============================================
   LA SÉANCE
   ============================================ */
.seance {
    background: var(--color-bg-alt);
}

/* Texte adapté au fond vert — RGAA AA */
.seance .section__title {
    color: var(--color-on-green);
}

.seance .section__title::after {
    background: var(--color-primary-dark);
}

.seance__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.seance__card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid var(--color-border);
}

.seance__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.seance__card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-primary-tint);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
    color: var(--color-primary-dark);
}

.seance__card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-xs);
}

.seance__card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

.seance__gallery {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.seance__figure {
    flex: 1 1 0;
    max-width: 340px;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.seance__photo {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    background: none;
    cursor: zoom-in;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.seance__caption {
    margin-top: var(--space-xs);
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-primary-dark);
    font-style: italic;
    line-height: 1.5;
}

.seance__photo:hover,
.seance__photo:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    outline: none;
}

.seance__photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 3;
}

/* ---------- Lightbox (popup photo agrandie) ---------- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    background: rgba(20, 25, 20, 0.85);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    cursor: zoom-out;
}

.lightbox--open {
    opacity: 1;
    visibility: visible;
}

.lightbox__img {
    max-width: 92vw;
    max-height: 88vh;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    cursor: default;
}

.lightbox__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-text);
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.lightbox__close:hover {
    background: var(--color-white);
}

.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.lightbox__nav:hover {
    background: var(--color-white);
}

.lightbox__nav--prev {
    left: var(--space-md);
}

.lightbox__nav--next {
    right: var(--space-md);
}

/* ============================================
   AVIS
   ============================================ */
.avis__carousel {
    position: relative;
    overflow: hidden;
}

.avis__track {
    display: flex;
    gap: var(--space-md);
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.avis__card {
    flex: 0 0 calc((100% - 2 * var(--space-md)) / 3);
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.avis__stars {
    color: var(--color-accent);
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.avis__text {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    flex: 1;
    font-style: italic;
}

.avis__author {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.avis__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.avis__btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--color-primary-light);
    background: var(--color-white);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.avis__btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.avis__dots {
    display: flex;
    gap: 8px;
}

.avis__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-primary-pale);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.avis__dot--active {
    background: var(--color-primary);
    transform: scale(1.2);
}

/* ============================================
   TARIFS
   ============================================ */
.tarifs {
    background: var(--color-bg-alt);
}

/* Texte adapté au fond vert — RGAA AA */
.tarifs .section__title {
    color: var(--color-on-green);
}

.tarifs .section__title::after {
    background: var(--color-primary-dark);
}

.tarifs__note {
    background: rgba(255,255,255,0.3);
    border-left: 4px solid var(--color-primary-dark);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: var(--space-md) var(--space-lg);
}

.tarifs__note p {
    color: var(--color-on-green);
    font-size: 0.95rem;
}

.tarifs__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.tarifs__card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.tarifs__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.tarifs__card-image {
    overflow: hidden;
    aspect-ratio: 4/3;
}

.tarifs__card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.tarifs__card:hover .tarifs__card-image img {
    transform: scale(1.05);
}

.tarifs__card-body {
    padding: var(--space-md);
    text-align: center;
}

.tarifs__card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.tarifs__price {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}


/* ============================================
   CONTACT
   ============================================ */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.contact__intro {
    color: var(--color-text-light);
    font-size: 1.05rem;
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.contact__item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    color: var(--color-text-light);
}

.contact__item svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.contact__item a {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-text);
}

.contact__item a:hover {
    color: var(--color-primary-dark);
}

.contact__socials {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.contact__social {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary-tint);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-dark);
    transition: all var(--transition-base);
}

.contact__social:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.contact__social svg {
    width: 20px;
    height: 20px;
}

.contact__image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    object-fit: cover;
    width: 100%;
    max-height: 450px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-primary);
    color: var(--color-on-green);
    padding: var(--space-lg) 0;
    text-align: center;
}

.footer__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.footer p {
    font-size: 0.9rem;
}

.footer__legal {
    font-size: 0.8rem;
    opacity: 0.85;
    margin-top: var(--space-xs);
}

/* ============================================
   ANIMATIONS (scroll reveal)
   ============================================ */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delay for cards */
[data-animate]:nth-child(2) { transition-delay: 0.1s; }
[data-animate]:nth-child(3) { transition-delay: 0.2s; }
[data-animate]:nth-child(4) { transition-delay: 0.3s; }
[data-animate]:nth-child(5) { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-lg);
    }

    .hero__cta {
        justify-content: center;
    }

    .hero__image::before {
        display: none;
    }

    .hero__image img {
        max-height: 400px;
        margin: 0 auto;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .about__image img {
        max-height: 350px;
        width: 100%;
    }

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

    .avis__card {
        flex: 0 0 calc(50% - var(--space-md) / 2);
    }

    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --navbar-height: 70px;
    }

    .navbar__toggle {
        display: flex;
    }

    .navbar__nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-bg);
        flex-direction: column;
        padding: calc(var(--navbar-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
        box-shadow: -4px 0 20px rgba(0,0,0,0.1);
        transition: right var(--transition-base);
        gap: var(--space-xs);
    }

    .navbar__nav--open {
        right: 0;
    }

    .navbar__link {
        font-size: 1.05rem;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--color-border);
    }

    .navbar__subtitle {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--navbar-height) + var(--space-lg));
        padding-bottom: var(--space-xl);
    }

    .hero__title {
        font-size: clamp(1.6rem, 6vw, 2.4rem);
    }

    .section {
        padding: var(--space-xl) 0;
    }

    .section__title {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }

    .avis__card {
        flex: 0 0 calc(100% - var(--space-sm));
    }

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

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .tarifs__grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- Overlay for mobile nav ---------- */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.nav-overlay--visible {
    opacity: 1;
    pointer-events: all;
}

/* ---------- Image placeholder (when no real image) ---------- */
/* img[src$=".jpg"]:not([src*="http"]),
img[src$=".png"]:not([src*="http"]),
img[src$=".webp"]:not([src*="http"]) {
    background: var(--color-primary-pale);
    min-height: 200px;
} */

/* ============================================
   MODE SOMBRE — thème dédié (ACTUELLEMENT DÉSACTIVÉ)
   Le thème clair est forcé partout. Le code sombre ci-dessous est conservé
   mais neutralisé par la condition « and (min-width: 99999px) » (jamais vraie).
   >> Pour RÉACTIVER le mode sombre auto : retirer « and (min-width: 99999px) ».
   ============================================ */
@media (prefers-color-scheme: dark) and (min-width: 99999px) {
    :root {
        --color-primary: #9fb590;
        --color-primary-dark: #c3d6b4;   /* clair : couleur de texte/titre sur fond sombre */
        --color-primary-light: #7f9770;
        --color-primary-pale: #414c37;
        --color-primary-bg: #9fb590;
        --color-primary-tint: #262c1f;

        --color-accent: #dcc79f;
        --color-accent-light: #dcc79f;

        --color-bg: #141712;
        --color-bg-alt: #191d15;          /* panneaux "verts" -> vert très sombre */
        --color-text: #e8ebe4;
        --color-text-light: #c4cbbd;
        --color-text-muted: #99a08f;
        --color-white: #20241b;           /* surfaces cartes -> sombre */
        --color-border: #363d31;

        --color-on-green: #e8ebe4;
    }

    /* Barre de navigation (fonds codés en dur en clair) */
    .navbar {
        background: rgba(20, 23, 18, 0.9);
    }
    .navbar--scrolled {
        background: rgba(20, 23, 18, 0.96);
    }

    /* Sections "vertes" -> panneaux sombres */
    .hero,
    .footer {
        background: var(--color-bg-alt);
    }

    /* Bouton principal du hero : vert plein pour ressortir sur fond sombre */
    .hero .btn--primary {
        background: var(--color-primary);
        color: #141712;
        border-color: var(--color-primary);
    }
    .hero .btn--primary:hover {
        background: var(--color-primary-dark);
        border-color: var(--color-primary-dark);
        color: #141712;
    }

    /* Encart tarifs : voile clair -> voile sombre */
    .tarifs__note {
        background: rgba(255, 255, 255, 0.05);
    }

    /* Boutons ronds de la lightbox : blancs sur voile sombre -> icône foncée */
    .lightbox__close,
    .lightbox__nav {
        color: #2d3436;
    }
}