/* =========================================================
   Mira Events — structure commune à tous les thèmes.
   Les couleurs, polices et décors sont dans themes/<slug>.css
   ========================================================= */

/* Valeurs par défaut (écrasées par chaque thème) */
:root {
    --bg: #fbf6f2;
    --bg-alt: #f5eae3;
    --surface: #ffffff;
    --surface-2: #f5eae3;
    --text: #3d2b27;
    --text-soft: #6e5a55;
    --heading: var(--text);
    --accent: #7b5bc9;
    --accent-hover: #6a4ab8;
    --on-accent: #ffffff;
    --accent-2: #c9a86a;
    --border: rgba(0, 0, 0, .1);
    --focus: var(--accent);

    --font-display: Georgia, serif;
    --font-script: cursive;
    --font-body: system-ui, sans-serif;
    --display-weight: 500;
    --title-size: clamp(2rem, 1.4rem + 2.6vw, 3.2rem);
    --hero-size: clamp(2.6rem, 1.6rem + 4.6vw, 4.8rem);
    --script-size: clamp(1.6rem, 1.3rem + 1vw, 2.2rem);

    --radius: 14px;
    --radius-lg: 24px;
    --radius-btn: 999px;
    --shadow: 0 10px 30px rgba(0, 0, 0, .08);
    --header-bg: color-mix(in srgb, var(--bg) 88%, transparent);
    --section-pad: clamp(4rem, 3rem + 5vw, 7.5rem);
    --container: 1180px;
    --gutter: 16px;
}

/* ---------- Reset léger ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
picture { display: block; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; color: var(--heading); font-family: var(--font-display); font-weight: var(--display-weight); line-height: 1.15; text-wrap: balance; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; cursor: pointer; }

:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 4px; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 1rem; top: -100px; z-index: 100; padding: .6rem 1rem; background: var(--accent); color: var(--on-accent); border-radius: 8px; }
.skip-link:focus { top: 1rem; }

.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.container-narrow { --container: 760px; }
.center { text-align: center; }
.icon { width: 1.25em; height: 1.25em; flex: none; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5em;
    min-height: 48px; padding: .8em 1.6em;
    border: 1px solid transparent; border-radius: var(--radius-btn);
    font-family: var(--font-body); font-weight: 600; font-size: .95rem; letter-spacing: .02em;
    text-decoration: none; text-align: center;
    transition: background-color .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--on-accent); box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { border-color: currentColor; color: var(--heading); background: transparent; }
.btn-ghost:hover { background: color-mix(in srgb, var(--heading) 8%, transparent); }
.btn-block { width: 100%; }

/* ---------- En-tête ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: var(--header-bg);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color .3s, box-shadow .3s;
}
.site-header.is-scrolled { border-bottom-color: var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 80px; }
.brand { display: block; width: 160px; flex: none; -webkit-tap-highlight-color: transparent; user-select: none; }
.brand img { width: 100%; }
.site-nav ul { display: flex; gap: clamp(1rem, 2vw, 2rem); }
.site-nav a { text-decoration: none; font-size: .9rem; letter-spacing: .04em; padding: .4rem 0; position: relative; }
.site-nav ul a::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
    background: var(--accent-2); transform: scaleX(0); transition: transform .25s;
}
.site-nav ul a:hover::after { transform: scaleX(1); }
.site-nav { display: flex; align-items: center; gap: 2rem; }
.nav-socials, .footer-socials { display: flex; gap: .75rem; }
.nav-socials a, .footer-socials a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; color: var(--accent-2); }
.nav-toggle { display: none; background: none; border: 0; padding: .5rem; width: 48px; height: 48px; color: var(--heading); }
.nav-toggle .icon { width: 28px; height: 28px; }

@media (max-width: 759px) {
    .nav-toggle { display: grid; place-items: center; }
    .brand { width: 132px; }
    .site-nav {
        position: fixed; inset: 80px 0 auto 0; z-index: 49;
        flex-direction: column; align-items: stretch; gap: 1rem;
        padding: 1rem var(--gutter) 1.5rem;
        background: var(--bg); border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
        transform: translateY(-110%); visibility: hidden; transition: transform .3s, visibility .3s;
    }
    .site-nav.is-open { transform: none; visibility: visible; }
    .site-nav ul { flex-direction: column; gap: 0; }
    .site-nav ul a { display: block; padding: .9rem 0; font-size: 1.1rem; border-bottom: 1px solid var(--border); }
    .site-nav ul a::after { display: none; }
    .nav-socials { justify-content: center; }
}

/* ---------- Titres de section ---------- */
.section { padding-block: var(--section-pad); position: relative; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto clamp(2.5rem, 2rem + 2vw, 4rem); }
.section-title { font-size: var(--title-size); }
.section-intro { color: var(--text-soft); margin-top: 1rem; font-size: 1.05rem; }
.script-accent { font-family: var(--font-script); font-size: var(--script-size); color: var(--accent-2); line-height: 1.2; margin-bottom: .3rem; }
.kicker { text-transform: uppercase; letter-spacing: .22em; font-size: .72rem; font-weight: 600; color: var(--accent-2); margin-bottom: 1.2rem; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(2.5rem, 2rem + 4vw, 6rem) var(--section-pad); position: relative; overflow: hidden; }
.hero-inner { display: grid; gap: clamp(2.5rem, 2rem + 3vw, 5rem); align-items: center; }
@media (min-width: 960px) { .hero-inner { grid-template-columns: 1.1fr .9fr; } }
.hero-title { font-size: var(--hero-size); margin-bottom: 1.4rem; }
.hero-subtitle { font-size: clamp(1.02rem, 1rem + .3vw, 1.2rem); color: var(--text-soft); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
@media (max-width: 459px) { .hero-actions .btn { flex: 1 1 100%; } }
.hero-media { position: relative; max-width: 520px; width: 100%; justify-self: center; }
.hero-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }

/* Cadre photo : stylé par chaque thème */
.frame { position: relative; border-radius: var(--radius-lg); }
.frame picture, .frame .img-placeholder { border-radius: inherit; overflow: hidden; }
.frame-arch { border-radius: 999px 999px var(--radius-lg) var(--radius-lg); }

.img-placeholder {
    display: grid; place-items: center; aspect-ratio: 4 / 5;
    background: repeating-linear-gradient(45deg, var(--surface-2) 0 12px, var(--surface) 12px 24px);
    color: var(--text-soft); font-size: .85rem; letter-spacing: .1em; text-transform: uppercase;
}

/* ---------- Cartes ---------- */
.cards { display: grid; gap: clamp(1.25rem, 1rem + 1vw, 2rem); }
@media (min-width: 600px) { .cards-4, .cards-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .cards-4 { grid-template-columns: repeat(4, 1fr); } .cards-3 { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--surface); border-radius: var(--radius-lg); border: 1px solid var(--border); position: relative; }
.card-title { font-size: 1.45rem; margin-bottom: .5rem; }

.service-card { display: flex; flex-direction: column; overflow: visible; padding: .75rem; }
.service-card .card-media img, .service-card .img-placeholder { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.service-card .card-body { padding: 1.25rem .75rem .75rem; }
.service-card p { color: var(--text-soft); font-size: .95rem; }

/* ---------- Formules ---------- */
.cards-packages { display: flex; flex-wrap: wrap; justify-content: center; }
.cards-packages > .card { flex: 1 1 300px; max-width: 370px; }
@media (max-width: 599px) { .cards-packages > .card { max-width: none; } }
.package-card { display: flex; flex-direction: column; padding: 2rem 1.6rem 1.6rem; text-align: center; }
.package-card .btn { margin-top: auto; }
.package-subtitle { color: var(--text-soft); font-size: .9rem; margin-bottom: 1rem; }
.price { margin: .4rem 0 1.4rem; display: flex; flex-direction: column; align-items: center; }
.price-prefix { font-size: .75rem; text-transform: uppercase; letter-spacing: .15em; color: var(--text-soft); }
.price-value { font-family: var(--font-display); font-size: 2.6rem; line-height: 1.1; color: var(--accent-2); }
.features { text-align: left; display: grid; gap: .6rem; margin-bottom: 1.4rem; font-size: .93rem; }
.features li { display: flex; gap: .6rem; align-items: flex-start; }
.features .icon { color: var(--accent); width: 1.1em; height: 1.1em; margin-top: .3em; }
.package-note { font-size: .82rem; color: var(--text-soft); font-style: italic; margin-bottom: 1.4rem; }
.badge {
    position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%);
    margin: 0; padding: .35em 1em; border-radius: 999px; white-space: nowrap;
    background: var(--accent-2); color: var(--bg); font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em;
}
.packages-note { text-align: center; color: var(--text-soft); font-size: .92rem; margin-top: 2.5rem; }

/* ---------- Portfolio ---------- */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; margin-bottom: 2.5rem; }
.filter {
    min-height: 44px; padding: .5rem 1.2rem; border-radius: 999px;
    border: 1px solid var(--border); background: transparent; font-size: .9rem;
}
.filter[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.gallery { columns: 1; column-gap: 1rem; }
@media (min-width: 600px) { .gallery { columns: 2; } }
@media (min-width: 1100px) { .gallery { columns: 3; } }
.gallery-item { break-inside: avoid; margin-bottom: 1rem; }
.gallery-item[hidden] { display: none; }
.gallery-open { display: block; width: 100%; padding: 0; border: 0; background: none; border-radius: var(--radius); overflow: hidden; position: relative; }
.gallery-open img { width: 100%; transition: transform .5s; }
.gallery-open:hover img { transform: scale(1.03); }
.gallery-open .play { position: absolute; inset: 0; display: grid; place-items: center; }
.gallery-open .play .icon { width: 64px; height: 64px; padding: 18px; border-radius: 50%; background: rgba(0, 0, 0, .55); color: #fff; }

.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(10, 6, 16, .94); display: grid; place-items: center; touch-action: pan-y; }
.lightbox[hidden] { display: none; }
.lb-stage { margin: 0; max-width: min(92vw, 1400px); max-height: 86vh; display: grid; place-items: center; }
.lb-stage img { max-height: 86vh; width: auto; border-radius: 6px; }
.lb-stage iframe { width: min(92vw, 1200px); aspect-ratio: 16 / 9; height: auto; border: 0; border-radius: 6px; }
.lb-stage figcaption { color: #eee; text-align: center; font-size: .9rem; margin-top: .6rem; }
.lb-btn { position: absolute; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .12); color: #fff; }
.lb-btn:hover { background: rgba(255, 255, 255, .25); }
.lb-close { top: 1rem; right: 1rem; }
.lb-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 1rem; top: 50%; transform: translateY(-50%); }
@media (max-width: 759px) { .lb-prev, .lb-next { top: auto; bottom: 1.2rem; transform: none; } }

/* ---------- À propos ---------- */
.about-inner { display: grid; gap: clamp(2.5rem, 2rem + 3vw, 5rem); align-items: center; }
@media (min-width: 960px) { .about-inner { grid-template-columns: .85fr 1.15fr; } }
.about-media { max-width: 440px; width: 100%; justify-self: center; }
.about-media img, .about-media .img-placeholder { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.about-text .section-title { margin-bottom: 1.4rem; }
.prose p { color: var(--text-soft); }
.prose h2 { font-size: 1.4rem; margin: 2rem 0 .6rem; }
.points { display: grid; gap: .8rem; margin-top: 2rem; }
@media (min-width: 600px) { .points { grid-template-columns: 1fr 1fr; } }
.points li { display: flex; gap: .7rem; align-items: flex-start; font-size: .95rem; }
.points .icon { color: var(--accent-2); margin-top: .2em; }

/* ---------- Avis ---------- */
.quote-card { margin: 0; padding: 2rem; }
.quote-card blockquote { margin: 1rem 0 1.2rem; font-family: var(--font-display); font-size: 1.15rem; font-style: italic; }
.quote-card figcaption { color: var(--text-soft); font-size: .9rem; }
.stars { display: flex; gap: .2rem; color: var(--accent-2); }
.stars .icon { width: 1rem; height: 1rem; fill: currentColor; }

/* ---------- Contact ---------- */
.contact-inner { display: grid; gap: clamp(2.5rem, 2rem + 3vw, 4rem); align-items: start; }
@media (min-width: 960px) { .contact-inner { grid-template-columns: .8fr 1.2fr; } }
.contact-list { display: grid; gap: 1rem; margin-top: 2rem; }
.contact-list li { display: flex; gap: .8rem; align-items: center; }
.contact-list .icon { color: var(--accent-2); }
.contact-list a { text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }
.contact-card { padding: clamp(1.25rem, 1rem + 2vw, 2.5rem); }
.form-grid { display: grid; gap: 1.1rem; margin-bottom: 1.5rem; }
@media (min-width: 600px) { .form-grid { grid-template-columns: 1fr 1fr; } .field-full { grid-column: 1 / -1; } }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field label { font-size: .85rem; font-weight: 500; }
.field input, .field select, .field textarea {
    width: 100%; min-height: 48px; padding: .75rem .9rem;
    font: inherit; font-size: 1rem; color: var(--text);
    background: var(--bg); border: 1px solid var(--border); border-radius: calc(var(--radius) * .7);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--focus); outline-offset: 0; border-color: transparent; }
.field [aria-invalid="true"] { border-color: #e5484d; }
.field-check { flex-direction: row; flex-wrap: wrap; align-items: flex-start; gap: .7rem; }
.field-check input { width: 22px; height: 22px; min-height: 0; margin-top: .15rem; accent-color: var(--accent); flex: none; }
.field-check label { flex: 1; font-weight: 400; color: var(--text-soft); }
.field-check .field-error { flex-basis: 100%; }
.field-error, .form-error { color: #ff8a8f; font-size: .85rem; margin: 0; }
.form-error { padding: .8rem 1rem; border-radius: 10px; background: rgba(229, 72, 77, .12); margin-bottom: 1.2rem; }
.form-legal { font-size: .78rem; color: var(--text-soft); margin-top: 1rem; text-align: center; }
.form-success { text-align: center; padding: 2rem 0; }
.form-success:focus { outline: none; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Pied de page ---------- */
.site-footer { padding: 4rem 0 2.5rem; border-top: 1px solid var(--border); text-align: center; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; }
.footer-logo { width: 170px; }
.footer-area { display: flex; align-items: center; gap: .5rem; color: var(--text-soft); margin: 0; font-size: .92rem; }
.footer-legal { font-size: .8rem; color: var(--text-soft); margin: 0; }

/* ---------- Sélecteur de maquettes (aperçu) ---------- */
.theme-switcher {
    position: fixed; left: 12px; bottom: 12px; z-index: 150;
    display: flex; align-items: center; gap: 4px; padding: 6px 6px 6px 12px;
    background: rgba(20, 14, 28, .9); color: #fff; border-radius: 999px; font: 600 12px/1 system-ui, sans-serif;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .3);
}
.theme-switcher[hidden] { display: none; }
.theme-switcher span { margin-right: 4px; opacity: .7; }
.theme-switcher a { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; text-decoration: none; }
.theme-switcher a[aria-current] { background: #fff; color: #1c1426; }
.theme-switcher button { background: none; border: 0; width: 30px; height: 30px; display: grid; place-items: center; }
.theme-switcher .icon { width: 14px; height: 14px; }

/* ---------- Apparition douce au défilement ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Avis en mosaïque : chaque carte garde sa hauteur naturelle */
.testimonials .cards { display: block; columns: 1; column-gap: clamp(1.25rem, 1rem + 1vw, 2rem); }
@media (min-width: 700px) { .testimonials .cards { columns: 2; } }
@media (min-width: 1100px) { .testimonials .cards { columns: 3; } }
.testimonials .quote-card { break-inside: avoid; margin-bottom: clamp(1.25rem, 1rem + 1vw, 2rem); display: block; }