/**
 * Feuille de style principale — AM Photographie
 * Design sombre, luxueux, minimaliste. Toutes les couleurs viennent de variables.css.
 */

/* ---------------------------------------------------------------------------
   Base
--------------------------------------------------------------------------- */
body {
    background: var(--color-bg);
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: 0.01em;
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-xl); }

p { color: var(--color-accent); }

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

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

.section-heading {
    text-align: center;
    max-width: 720px;
    margin-inline: auto;
    margin-bottom: var(--space-xl);
}

.section-heading .eyebrow {
    display: inline-block;
    color: var(--color-secondary);
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.section-heading h2 {
    margin-bottom: var(--space-sm);
}

.section-heading p {
    font-size: var(--fs-lg);
}

/* ---------------------------------------------------------------------------
   Boutons
--------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 2.2rem;
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-secondary);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: var(--color-secondary-dim);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.25);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    transform: translateY(-2px);
}

.article-like {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: var(--space-lg);
    padding: 0.5rem 1.1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill, 999px);
    background: transparent;
    color: var(--color-primary);
    font-size: var(--fs-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.article-like:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.article-like.is-liked {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #111111;
}

.article-like.is-liked svg {
    fill: currentColor;
}

.btn-sm {
    padding: 0.6rem 1.4rem;
    font-size: var(--fs-xs);
}

/* ---------------------------------------------------------------------------
   En-tête générique des pages intérieures (Galerie, Prestations, Tarifs...)
--------------------------------------------------------------------------- */
.page-header {
    padding-block: calc(var(--header-height) + var(--space-lg)) var(--space-xl);
    text-align: center;
    background: linear-gradient(180deg, var(--color-bg-elevated) 0%, var(--color-bg) 100%);
    border-bottom: 1px solid var(--color-border);
}

.page-header .eyebrow {
    display: inline-block;
    color: var(--color-secondary);
    font-size: var(--fs-xs);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
}

.page-header p {
    max-width: 620px;
    margin-inline: auto;
    font-size: var(--fs-lg);
}

/* ---------------------------------------------------------------------------
   Header
--------------------------------------------------------------------------- */
.site-header {
    position: fixed;
    inset-inline: 0;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: center;
    background: transparent;
    transition: background-color var(--transition-base), height var(--transition-base), box-shadow var(--transition-base);
    /* Suit le thème clair/sombre par défaut — sauf exception ci-dessous quand le header
     * survole réellement la photo du Hero (toujours sombre, donc toujours du texte clair). */
    color: var(--color-primary);
}

.site-header.is-scrolled {
    background: rgba(17, 17, 17, 0.92);
    backdrop-filter: blur(10px);
    height: 72px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    /* Une fois scrollé, le fond redevient sombre quel que soit le thème : le texte reste clair. */
    color: #ffffff;
}

/*
 * Sur la page d'accueil, tant qu'on n'a pas scrollé, le header est transparent et survole
 * la photo du Hero (toujours sombre) : le texte doit rester blanc quel que soit le thème
 * choisi. Sur toutes les autres pages (pas de .hero, juste un .page-header qui suit le
 * thème), le header doit au contraire suivre le thème normalement — d'où le ciblage précis
 * ici plutôt qu'un blanc appliqué à .site-header sans condition.
 */
body:has(.hero) .site-header:not(.is-scrolled) {
    color: #ffffff;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    /* Sans largeur explicite, les marges auto de .container se comportent comme un
     * centrage flexbox une fois le header lui-même en display:flex : le conteneur se
     * réduit à la taille de son contenu et se retrouve centré au lieu de s'étirer sur
     * toute la largeur — décalant le logo par rapport au fil d'Ariane sous le header. */
    width: 100%;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    /* Hérite de .site-header (thème normal, ou blanc forcé sur le Hero / scrollé) plutôt
     * qu'une couleur fixe : sinon le logo resterait sombre même par-dessus la photo du Hero
     * en thème clair. */
    color: inherit;
    white-space: nowrap;
    flex-shrink: 0;
}

.site-logo span {
    color: var(--color-secondary);
}

/*
 * Logo animé (en-tête public uniquement) : l'anneau se dessine, puis le monogramme
 * et le nom apparaissent en fondu — une seule fois au chargement, jamais au scroll,
 * pour ne pas dépendre du JS (voir principe déjà appliqué au Hero).
 */
.site-logo-mark {
    overflow: visible;
    text-transform: none; /* la classe .site-logo parente force uppercase, non désiré sur le logo dessiné */
}

.site-logo-ring {
    stroke-dasharray: 139;
    stroke-dashoffset: 139;
    animation: logoRingDraw 1.1s ease-out forwards;
    transform-origin: center;
    animation-delay: 0.1s;
}

.site-logo-mono,
.site-logo-word {
    opacity: 0;
    animation: heroReveal 0.7s ease forwards;
}

.site-logo-mono { animation-delay: 0.5s; }
.site-logo-word { animation-delay: 0.7s; }

@keyframes logoRingDraw {
    to { stroke-dashoffset: 0; }
}

.main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.main-nav ul {
    display: flex;
    gap: clamp(1rem, 1.5vw, var(--space-md));
}

.main-nav ul li {
    flex-shrink: 0;
}

.main-nav a {
    font-size: var(--fs-sm);
    font-weight: 500;
    position: relative;
    padding-block: 0.3rem;
    white-space: nowrap;
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--color-secondary);
    transition: width var(--transition-base);
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
    width: 100%;
}

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

.social-icons {
    display: flex;
    gap: 0.85rem;
}

.social-icons a {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.social-icons a:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    transform: translateY(-2px);
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.theme-toggle:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
}

.nav-toggle span {
    height: 2px;
    background: currentColor;
    transition: all var(--transition-fast);
}

/* .btn-outline fixe sa propre couleur (var(--color-primary)) plutôt que d'hériter : sans ce
 * correctif elle resterait sombre même par-dessus la photo du Hero en thème clair. */
body:has(.hero) .site-header:not(.is-scrolled) .btn-outline,
.site-header.is-scrolled .btn-outline {
    color: #ffffff;
}

/* ---------------------------------------------------------------------------
   Hero
--------------------------------------------------------------------------- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 640px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-media img,
.hero-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(17,17,17,0.55) 0%, rgba(17,17,17,0.35) 45%, rgba(17,17,17,0.9) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding-inline: var(--space-md);
    /* Le Hero a toujours un fond sombre (image + dégradé) : le texte reste clair
       quel que soit le thème choisi, sinon le mode clair le rendrait illisible. */
    color: #ffffff;
}

.hero-content h1 {
    color: #ffffff;
}

.hero-content .eyebrow {
    color: var(--color-secondary);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    font-size: var(--fs-xs);
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.hero-content h1 {
    margin-bottom: var(--space-sm);
}

.hero-content p {
    font-size: var(--fs-lg);
    color: rgba(255,255,255,0.8);
    max-width: 620px;
    margin-inline: auto;
    margin-bottom: var(--space-lg);
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/*
 * Apparition du Hero en CSS pur (sans JS) : contenu au-dessus de la ligne de flottaison,
 * ne doit jamais dépendre de l'exécution d'un script pour devenir visible.
 */
.hero-content > * {
    opacity: 0;
    animation: heroReveal 0.9s ease forwards;
}

.hero-content .eyebrow { animation-delay: 0.1s; }
.hero-content h1       { animation-delay: 0.25s; }
.hero-content p        { animation-delay: 0.4s; }
.hero-content .hero-actions { animation-delay: 0.55s; }

@keyframes heroReveal {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-scroll-cue {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: var(--color-primary);
    opacity: 0.7;
    animation: bounce 2.4s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, 10px); }
}

/* ---------------------------------------------------------------------------
   Cartes spécialités / prestations
--------------------------------------------------------------------------- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-md);
}

.specialty-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4 / 5;
    isolation: isolate;
}

.specialty-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.specialty-card:hover img {
    transform: scale(1.08);
}

.specialty-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(17,17,17,0) 30%, rgba(17,17,17,0.92) 100%);
    z-index: 1;
}

.specialty-card-body {
    position: absolute;
    inset-inline: 0;
    bottom: 0;
    z-index: 2;
    padding: var(--space-md);
    transform: translateY(12px);
    transition: transform var(--transition-base);
}

.specialty-card:hover .specialty-card-body {
    transform: translateY(0);
}

.specialty-card-body h3 {
    margin-bottom: 0.4rem;
}

.specialty-card-body p {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,0.75);
    margin-bottom: var(--space-sm);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all var(--transition-base);
}

.specialty-card:hover .specialty-card-body p {
    max-height: 100px;
    opacity: 1;
}

/* ---------------------------------------------------------------------------
   Pourquoi nous choisir — icônes
--------------------------------------------------------------------------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
    text-align: center;
}

.feature-item .icon {
    width: 64px;
    height: 64px;
    margin-inline: auto;
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-secondary);
    transition: all var(--transition-base);
}

.feature-item:hover .icon {
    border-color: var(--color-secondary);
    transform: translateY(-4px) rotate(-4deg);
}

.feature-item h3 {
    font-size: var(--fs-base);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: var(--fs-sm);
}

/* ---------------------------------------------------------------------------
   Statistiques
--------------------------------------------------------------------------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-lg);
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    color: var(--color-secondary);
    display: block;
}

.stat-label {
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
}

/* ---------------------------------------------------------------------------
   Avis clients (carrousel)
--------------------------------------------------------------------------- */
.testimonial-track {
    position: relative;
    max-width: 780px;
    margin-inline: auto;
    min-height: 220px;
}

.testimonial-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
    text-align: center;
    pointer-events: none;
}

.testimonial-slide.is-active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.testimonial-stars {
    color: var(--color-secondary);
    font-size: var(--fs-lg);
    margin-bottom: var(--space-sm);
}

.testimonial-comment {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: var(--fs-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.testimonial-author img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--space-md);
}

.testimonial-dots button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
    transition: background var(--transition-fast);
}

.testimonial-dots button.is-active {
    background: var(--color-secondary);
}

/* ---------------------------------------------------------------------------
   FAQ (accordéon)
--------------------------------------------------------------------------- */
.faq-list {
    max-width: 820px;
    margin-inline: auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    text-align: left;
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
}

.faq-question .plus {
    font-size: 1.5rem;
    color: var(--color-secondary);
    transition: transform var(--transition-base);
}

.faq-item.is-open .faq-question .plus {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-answer p {
    padding-bottom: var(--space-sm);
}

/* ---------------------------------------------------------------------------
   Formulaires (contact, devis, réservation, avis)
--------------------------------------------------------------------------- */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: var(--space-sm);
}

.form-field.full { grid-column: 1 / -1; }

.form-field label {
    font-size: var(--fs-sm);
    color: var(--color-accent);
}

.form-field label .required { color: var(--color-secondary); }

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    transition: border-color var(--transition-fast);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--color-secondary);
}

.form-field textarea { resize: vertical; }

.form-field.checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.6rem;
}

.form-field.checkbox input { width: auto; margin-top: 0.2rem; }

.form-error {
    color: #e57373;
    font-size: var(--fs-xs);
}

.form-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.file-drop {
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-sm);
    padding: var(--space-md);
    text-align: center;
    color: var(--color-accent);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.file-drop:hover,
.file-drop.is-dragover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.file-drop input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

@media (max-width: 640px) {
    .form-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------------------
   Contenu légal / éditorial long format
--------------------------------------------------------------------------- */
.legal-content h2 {
    font-size: var(--fs-xl);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-xs);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    margin-bottom: var(--space-sm);
}

/* ---------------------------------------------------------------------------
   Grille tarifaire
--------------------------------------------------------------------------- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    align-items: stretch;
}

.pricing-card {
    position: relative;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), border-color var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-secondary);
}

.pricing-card.is-highlighted {
    border-color: var(--color-secondary);
    background: var(--color-bg-elevated-2);
    box-shadow: var(--shadow-elevated);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-secondary);
    color: var(--color-bg);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 1rem;
    border-radius: 999px;
    white-space: nowrap;
}

.pricing-amount {
    margin-block: var(--space-sm);
}

.pricing-amount .amount {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    color: var(--color-secondary);
}

.pricing-amount .duration {
    display: block;
    font-size: var(--fs-sm);
    color: var(--color-accent);
}

/* Placé dans le coin haut-droit DANS la carte (pas au-dessus de la bordure
   comme .pricing-badge) pour ne jamais se superposer au badge "Le plus
   demandé", qui lui flotte au-dessus de la carte, centré et assez large. */
.pricing-badge-promo {
    top: 1rem;
    left: auto;
    right: 1rem;
    transform: none;
    background: var(--color-secondary);
    color: var(--color-bg);
}

.pricing-amount .amount-original {
    display: block;
    font-size: var(--fs-md);
    color: var(--color-accent);
    text-decoration: line-through;
    opacity: 0.7;
}

.pricing-promo-note {
    font-size: var(--fs-xs);
    color: var(--color-secondary);
    font-weight: 600;
    margin-top: 0.3rem;
}

.pricing-features {
    margin-block: var(--space-md);
    flex: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.7rem;
    font-size: var(--fs-sm);
}

.pricing-features li svg {
    color: var(--color-secondary);
    flex-shrink: 0;
}

/* ---------------------------------------------------------------------------
   Footer
--------------------------------------------------------------------------- */
.site-footer {
    background: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border);
    padding-block: var(--space-2xl) var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.footer-grid h4 {
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.footer-grid ul li {
    margin-bottom: 0.6rem;
}

.footer-grid ul a:hover {
    color: var(--color-secondary);
}

.footer-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.footer-newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: var(--space-sm);
}

.footer-newsletter-form input {
    flex: 1;
    padding: 0.7rem 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    font-size: var(--fs-xs);
    color: var(--color-accent);
}

.footer-bottom ul {
    display: flex;
    gap: var(--space-md);
}

/* ---------------------------------------------------------------------------
   Animations d'apparition (légères, déclenchées via IntersectionObserver — main.js)
--------------------------------------------------------------------------- */
[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ---------------------------------------------------------------------------
   Flash messages
--------------------------------------------------------------------------- */
.flash-message {
    position: fixed;
    top: calc(var(--header-height) + var(--space-sm));
    right: var(--space-md);
    z-index: 2000;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-sm);
    background: var(--color-bg-elevated-2);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-elevated);
    max-width: 380px;
    animation: flashIn 0.4s ease;
}

.flash-message.success { border-color: var(--color-secondary); }
.flash-message.error { border-color: #c0392b; }

@keyframes flashIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ---------------------------------------------------------------------------
   Responsive
--------------------------------------------------------------------------- */
@media (max-width: 960px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; }
}

/* Sous 480px, "Réserver une séance" dépasse en largeur à cause du white-space: nowrap
   des .btn : on empile les CTA du Hero en pleine largeur plutôt que de les laisser déborder. */
@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    .hero-actions .btn {
        width: 100%;
    }
}

/* En dessous de 1100px : la navigation bascule en panneau plein écran (menu burger) */
@media (max-width: 1100px) {
    .nav-toggle { display: flex; }
    .header-actions .social-icons,
    .header-actions > .btn { display: none; }

    /* Le sélecteur ci-dessus masque aussi, par erreur, les boutons/icônes voulus
       à l'intérieur du panneau mobile (.mobile-actions a la classe .header-actions
       également) : on les réaffiche explicitement ici. */
    .header-actions.mobile-actions,
    .header-actions.mobile-actions .social-icons { display: flex; }
    .header-actions.mobile-actions > .btn { display: inline-flex; }

    .main-nav {
        position: fixed;
        inset: 0;
        top: 72px;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: var(--space-lg) var(--space-md);
        /* Chrome sombre fixe, comme le reste du header, indépendamment du thème choisi —
         * donc le texte doit lui aussi rester clair ici (le header lui-même est désormais
         * theme-aware par défaut, ce panneau a besoin de sa propre exception). */
        background: #111111;
        color: #ffffff;
        transform: translateX(100%);
        transition: transform var(--transition-base);
        /* Sans défilement propre au panneau, un contenu plus grand que l'écran (liens +
         * boutons Réserver/Mon compte) devient inatteignable, et le geste de glissement
         * remonte vers la page en dessous — laissant réapparaître son fond au travers.
         * overscroll-behavior empêche ce rebond de se propager au corps de la page une
         * fois le panneau arrivé en bout de course. */
        overflow-y: auto;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
    }

    .main-nav.is-open {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: var(--space-md);
        width: 100%;
    }

    .main-nav a {
        font-size: var(--fs-lg);
        font-family: var(--font-heading);
    }

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

    /* .btn-outline fixe sa propre couleur : elle doit suivre le fond toujours sombre du panneau. */
    .main-nav .btn-outline {
        color: #ffffff;
    }
}

@media (min-width: 1101px) {
    .main-nav .mobile-actions { display: none; }
}

/* ---------------------------------------------------------------------------
   Chat en direct (bulle flottante, visiteur)
--------------------------------------------------------------------------- */
.chat-widget {
    position: fixed;
    right: var(--space-md);
    bottom: var(--space-md);
    z-index: 1400;
}

.chat-widget-toggle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-elevated);
    transition: transform var(--transition-fast);
}

.chat-widget-toggle:hover {
    transform: translateY(-2px) scale(1.05);
}

.chat-widget-panel {
    position: absolute;
    right: 0;
    bottom: 72px;
    width: min(340px, calc(100vw - 2 * var(--space-md)));
    max-height: 480px;
    display: flex;
    flex-direction: column;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-elevated);
    overflow: hidden;
}

.chat-widget-header {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.chat-widget-header strong {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--fs-base);
}

.chat-widget-header span {
    font-size: var(--fs-xs);
    color: var(--color-accent);
}

.chat-widget-thread {
    flex: 1;
    min-height: 160px;
    max-height: 280px;
    overflow-y: auto;
    padding: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.chat-widget-bubble {
    max-width: 82%;
    padding: 0.55rem 0.8rem;
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
}

.chat-widget-bubble p {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.chat-widget-bubble-visiteur {
    align-self: flex-end;
    background: var(--color-secondary);
    color: var(--color-bg);
    border-bottom-right-radius: 2px;
}

.chat-widget-bubble-admin {
    align-self: flex-start;
    background: var(--color-bg-elevated-2);
    color: var(--color-primary);
    border-bottom-left-radius: 2px;
}

.chat-widget-name-form {
    padding: 0 var(--space-sm);
}

.chat-widget-name-form input {
    width: 100%;
    padding: 0.5rem 0.7rem;
    margin-bottom: 0.5rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    font-size: var(--fs-sm);
}

.chat-widget-form {
    display: flex;
    gap: 0.5rem;
    padding: var(--space-sm);
    border-top: 1px solid var(--color-border);
}

.chat-widget-form input {
    flex: 1;
    padding: 0.6rem 0.8rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    font-size: var(--fs-sm);
}

.chat-widget-form button {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--color-secondary);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.chat-widget-form button:hover {
    transform: scale(1.08);
}

@media (max-width: 480px) {
    .chat-widget-panel {
        right: calc(-1 * var(--space-md) + 4px);
    }
}