:root {
    color-scheme: dark;
    --color-text: #f2eadd;
    --color-bg: #0d0d0d;
    --color-link: var(--color-gold);
    --color-focus: var(--color-gold);
    --color-brand: #ac5125;
    --color-brand-dark: #8e2722;
    --color-ink: #0d0d0d;
    --color-gold: #b38944;
    --color-tan: #ccb89b;
    /* Alias conservés le temps de la migration visuelle (voir usages ci-dessous). */
    --color-brand-lime: #ac5125;
    --color-brand-magenta: #8e2722;
}

* { box-sizing: border-box; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

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

body {
    margin: 0;
    font-family: 'Lato', Arial, sans-serif;
    color: var(--color-text);
    background: var(--color-ink);
    line-height: 1.5;
}

h1, h2, h3, .logo-mark-text, .tag {
    font-family: 'Oswald', Arial, sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.01em;
}

a {
    color: var(--color-link);
    text-decoration: underline;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-bg);
    color: var(--color-text);
    padding: 0.75em 1em;
    z-index: 100;
}

.skip-link:focus {
    left: 0;
}

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

/* Rythme de mise en page (inspiré du thème de référence) : conteneur centré à
   largeur lisible, espacement généreux entre sections, séparateurs discrets. */
main {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 3rem) clamp(3rem, 6vw, 5rem);
}

main > article > section {
    margin-top: clamp(2.5rem, 6vw, 4rem);
    padding-top: clamp(1.75rem, 4vw, 2.5rem);
    border-top: 1px solid var(--color-tan);
}

main > section {
    margin-top: clamp(2.5rem, 6vw, 4rem);
}

main h2 {
    margin-top: 0;
}

footer {
    max-width: 72rem;
    margin: 0 auto;
    padding: clamp(2rem, 5vw, 3rem) clamp(1.25rem, 4vw, 3rem) 2rem;
}

.concert-list {
    list-style: none;
    padding: 0;
}

.concert-list li {
    margin-bottom: 1.5em;
}

.hero {
    background: var(--color-ink);
    padding: clamp(2.5rem, 6vw, 5rem) clamp(1.25rem, 5vw, 3rem);
}

.hero h1 {
    color: var(--color-tan);
    font-size: clamp(2.5rem, 1.5rem + 5vw, 5.5rem);
    letter-spacing: -0.01em;
    margin: 0 0 0.3em;
    text-wrap: balance;
}

.hero p {
    color: #f2eadd;
    font-size: 1.15rem;
    max-width: 55ch;
    margin: 0;
}

.concept-hero {
    background: var(--color-ink);
    color: #f2eadd;
    padding: clamp(2.5rem, 6vw, 5rem) clamp(1.25rem, 5vw, 3rem);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
}

.concept-hero .section-eyebrow {
    color: var(--color-gold);
}

.concept-hero h1 {
    color: var(--color-tan);
    font-size: clamp(2rem, 1.3rem + 3.5vw, 4rem);
    letter-spacing: -0.01em;
    margin: 0.2em 0 0.4em;
    text-wrap: balance;
}

.concept-hero__accent {
    color: var(--color-gold);
}

.concept-hero__subtitle {
    font-size: 1.1rem;
    max-width: 42ch;
    margin: 0 0 0.75em;
}

.concept-hero__tagline {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

.concept-hero__body {
    margin: 0 0 1.5em;
    max-width: 48ch;
    opacity: 0.9;
}

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

.concept-list__heading {
    font-size: 0.95rem;
    color: var(--color-gold);
    margin: 0 0 0.3em;
}

.concept-list__text {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.85;
}

@media (max-width: 55em) {
    .concept-hero {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 30em) {
    .concept-list {
        grid-template-columns: 1fr;
    }
}

header nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.3em 1.2em;
}

header nav a:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    background: none;
    border: 2px solid currentColor;
    border-radius: 4px;
    padding: 0.5em;
    cursor: pointer;
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
    border-radius: 4px;
}

.nav-toggle__icon {
    position: relative;
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
}

.nav-toggle__icon::before,
.nav-toggle__icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 22px;
    height: 2px;
    background: currentColor;
}

.nav-toggle__icon::before { top: -7px; }
.nav-toggle__icon::after { top: 7px; }

@media (max-width: 720px) {
    .nav-toggle {
        display: inline-flex;
    }

    .js header nav {
        display: none;
        width: 100%;
    }

    .js header nav.is-open {
        display: block;
    }

    header nav ul {
        flex-direction: column;
    }
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1em;
    padding: 0.75em 1em;
}

.site-brand .logo-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    text-decoration: none;
    color: var(--color-text);
}

.logo-mark {
    flex-shrink: 0;
}

.logo-mark-text {
    font-weight: 600;
    font-size: 1.15em;
}

.tag {
    display: inline-block;
    font-weight: 700;
    font-size: 0.78em;
    letter-spacing: 0.04em;
    padding: 0.25em 0.8em;
    border-radius: 3px;
    border: 1px solid var(--color-tan);
    text-decoration: none;
}

a.tag:hover, a.tag:focus-visible {
    text-decoration: underline;
}

.band-links {
    list-style: none;
    padding: 0;
    margin: 0 0 1em;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4em 1em;
    font-size: 0.92rem;
}

.additional-bands {
    list-style: none;
    padding: 0;
    margin: 0 0 1em;
    display: flex;
    flex-wrap: wrap;
    gap: 0.3em 0.6em;
}

.additional-bands li:not(:last-child)::after {
    content: ",";
}

#venue-map,
#venue-modal-map {
    height: 320px;
    border-radius: 8px;
}

.concert-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
    margin: 1.75rem 0;
    padding: 1.25rem 0;
    border-top: 1px solid rgba(204, 184, 155, 0.4);
    border-bottom: 1px solid rgba(204, 184, 155, 0.4);
}

.concert-info__item dt {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.65;
    margin-bottom: 0.3em;
}

.concert-info__item dd {
    margin: 0;
    font-weight: 600;
}

.concert-info__note {
    display: block;
    font-weight: 400;
    font-size: 0.85rem;
    opacity: 0.75;
}

.link-button {
    display: inline-block;
    background: none;
    border: none;
    padding: 0;
    margin-top: 0.3em;
    font: inherit;
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--color-link);
    text-decoration: underline;
    cursor: pointer;
}

.cta-button {
    display: inline-block;
    background: var(--color-brand);
    color: #fff;
    padding: 0.6em 1.4em;
    border-radius: 2px;
    text-decoration: none;
    font-family: 'Oswald', Arial, sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.85rem;
    margin-top: 0.4em;
}

.cta-button:hover, .cta-button:focus-visible {
    background: var(--color-brand-dark);
}

dialog#venue-modal {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 1.5rem;
    width: min(90vw, 32rem);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    background: var(--color-ink);
    color: var(--color-text);
}

dialog#venue-modal::backdrop {
    background: rgba(20, 16, 26, 0.6);
}

dialog#venue-modal #venue-modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.3em 0.5em;
}

.preview-banner {
    background: #fff3cd;
    color: #664d03;
    border: 1px solid #ffe69c;
    border-radius: 8px;
    padding: 0.6em 1em;
    font-weight: 600;
}

.concert-card__title-link {
    text-decoration: none;
    font-weight: 600;
}

.concert-card__title-link:hover,
.concert-card__title-link:focus-visible {
    text-decoration: underline;
}

.plain-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.plain-list li {
    margin-bottom: 0.5em;
}

.type-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6em;
}

.concerts-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1rem, 3vw, 2rem);
}

.concert-card {
    border-radius: 14px;
    overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.concert-card:hover, .concert-card:focus-within {
    transform: translateY(-4px);
}

.concert-card :focus-visible {
    outline: 2px solid #fff;
    outline-offset: -4px;
    box-shadow: inset 0 0 0 2px var(--color-ink);
}

@media (prefers-reduced-motion: reduce) {
    .concert-card { transition: none; }
    .concert-card:hover, .concert-card:focus-within { transform: none; }
}

.concert-card--photo {
    background: transparent;
}

.concert-card__media {
    position: relative;
}

.concert-card--photo .concert-card__image {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    display: block;
}

.concert-card__tag.tag {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
}

.concert-card--photo .concert-card__body {
    padding: 1rem 1.25rem 1.25rem;
}

.concert-card--poster {
    padding: 1.75rem 1.5rem;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.concert-card__title-link,
.concert-card__subtitle,
.concert-card__meta {
    color: inherit;
}

.concert-card__title {
    font-size: clamp(1.15rem, 1rem + 1vw, 1.6rem);
    font-weight: 700;
    margin: 0.6em 0 0.15em;
    line-height: 1.15;
}

.concert-card__subtitle {
    margin: 0 0 0.5em;
    font-size: 0.85rem;
    font-weight: 400;
}

.concert-card__meta {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 600;
    display: flex;
    flex-wrap: wrap;
    gap: 0 0.6em;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.concert-card__tickets {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    margin-top: 0.6em;
    font-size: 0.8rem;
    font-weight: 600;
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.concert-card__tickets:hover,
.concert-card__tickets:focus-visible {
    text-decoration-thickness: 2px;
}

.concert-card__tickets-icon {
    flex-shrink: 0;
}

.concert-card__venue::before {
    content: "·";
    margin-right: 0.6em;
}

.video-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1.5em;
}

.video-embed {
    position: relative;
    aspect-ratio: 16 / 9;
}

.video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75em;
}

.faq-item {
    border: 1px solid var(--color-tan);
    border-radius: 3px;
    padding: 0.75em 1em;
}

.faq-item summary {
    cursor: pointer;
    font-family: 'Oswald', Arial, sans-serif;
    font-weight: 600;
}

.faq-item[open] summary {
    margin-bottom: 0.5em;
}

footer nav ul {
    list-style: none;
    margin: 0 0 0.75em;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em 1.2em;
}

.concert-gallery {
    columns: 3 220px;
    column-gap: 0.75em;
}

.concert-gallery__item {
    margin: 0 0 0.75em;
    break-inside: avoid;
}

.concert-gallery__item img {
    width: 100%;
    display: block;
    border-radius: 4px;
}

.concert-gallery__item figcaption {
    font-size: 0.8rem;
    opacity: 0.75;
    margin-top: 0.25em;
}

@media (max-width: 600px) {
    .concert-gallery { columns: 2 150px; }
}

.social-icons {
    list-style: none;
    padding: 0;
    margin: 0 0 1em;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6em;
}

.social-icons__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    background: var(--color-ink);
    border: 1px solid var(--color-tan);
    color: #f2eadd;
    text-decoration: none;
}

.social-icons__icon svg {
    fill: currentColor;
}

.social-icons__icon:hover,
.social-icons__icon:focus-visible {
    background: var(--color-brand);
}

.concert-list-compact {
    list-style: none;
    margin: 0;
    padding: 0;
}

.concert-list-compact__row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4em 1em;
    padding: 0.85em 0;
    border-bottom: 1px solid var(--color-tan);
    text-decoration: none;
    color: var(--color-text);
}

.concert-list-compact__row:hover,
.concert-list-compact__row:focus-visible {
    background: rgba(172, 81, 37, 0.06);
}

.concert-list-compact__date {
    font-weight: 700;
    min-width: 6em;
}

.concert-list-compact__venue {
    opacity: 0.75;
    margin-left: auto;
}

/* --- Sections "à la une" façon thème de référence (bandeaux sombres pleine largeur) --- */

.section-header {
    text-align: center;
    max-width: 42rem;
    margin: 0 auto clamp(1.5rem, 4vw, 2.5rem);
}

.section-eyebrow {
    font-family: 'Oswald', Arial, sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-link);
    margin: 0 0 0.6em;
}

.section-subtitle {
    margin: 0.5em 0 0;
    font-size: 1.05rem;
    opacity: 0.8;
}

.section-empty {
    text-align: center;
}

.section-divider {
    margin-top: 1.25em;
    color: rgba(242, 234, 221, 0.16);
}

.section--dark {
    background: var(--color-ink);
    color: #f2eadd;
    padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.25rem, 5vw, 3rem);
}

.section--dark .section-eyebrow {
    color: var(--color-gold);
}

.section--dark h2 {
    color: var(--color-tan);
}

.section--dark .section-subtitle,
.section--dark .section-empty {
    color: #f2eadd;
}

.hero-concert-section {
    background: var(--color-ink);
}

.hero-concert {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: clamp(22rem, 50vw, 32rem);
}

.hero-concert__media {
    background: var(--color-ink);
}

.hero-concert__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-concert__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.4em;
    color: #f2eadd;
    padding: clamp(2rem, 5vw, 4rem);
}

.hero-concert__content :focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--color-ink);
}

.hero-concert__content .section-eyebrow {
    color: var(--color-gold);
}

.hero-concert__title {
    margin: 0.1em 0 0;
}

.hero-concert__title a {
    color: var(--color-tan);
    text-decoration: none;
}

.hero-concert__title a:hover,
.hero-concert__title a:focus-visible {
    text-decoration: underline;
}

.hero-concert__subtitle {
    margin: 0 0 0.5em;
    opacity: 0.8;
}

.hero-concert__excerpt {
    margin: 0 0 1em;
    max-width: 42ch;
    color: #f2eadd;
    opacity: 0.9;
}

.hero-concert__next {
    display: flex;
    align-items: center;
    gap: 0.5em;
    margin: 0.75em 0 1.25em;
    color: var(--color-gold);
}

.hero-concert__next-icon {
    flex-shrink: 0;
}

@media (max-width: 45em) {
    .hero-concert {
        grid-template-columns: 1fr;
    }
    .hero-concert__media {
        min-height: 16rem;
    }
}

.quote-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(1rem, 3vw, 1.75rem);
}

.quote-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(242, 234, 221, 0.38);
    border-radius: 10px;
    padding: 1.5rem 1.5rem 1.25rem;
}

.quote-card__mark {
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.quote-card__text {
    margin: 0 0 1rem;
}

.quote-card__text p {
    margin: 0;
    color: var(--color-tan);
    font-size: 1.05rem;
    line-height: 1.5;
}

.quote-card__source {
    margin: 0;
    color: var(--color-gold);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.schedule-list {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    max-width: 48rem;
}

.schedule-list__row + .schedule-list__row {
    border-top: 1px solid rgba(242, 234, 221, 0.16);
}

.schedule-list__link {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.3em 1.2em;
    padding: 1em 0.25em;
    color: #f2eadd;
    text-decoration: none;
}

.schedule-list__link:hover,
.schedule-list__link:focus-visible {
    background: rgba(242, 234, 221, 0.06);
}

.schedule-list__day {
    font-family: 'Oswald', Arial, sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold);
    min-width: 2ch;
}

.schedule-list__meta {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    opacity: 0.75;
    min-width: 12em;
}

.schedule-list__title {
    font-weight: 600;
}

.photo-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: clamp(0.5rem, 2vw, 1rem);
}

.photo-grid__link {
    display: block;
    border-radius: 8px;
    overflow: hidden;
}

.photo-grid__link img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    filter: grayscale(1) contrast(1.05);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), filter 0.35s ease;
}

.photo-grid__link:hover img,
.photo-grid__link:focus-visible img {
    transform: scale(1.04);
    filter: grayscale(0) contrast(1);
}

@media (prefers-reduced-motion: reduce) {
    .photo-grid__link img { transition: none; }
    .photo-grid__link:hover img, .photo-grid__link:focus-visible img { transform: none; }
}

.news-list {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    max-width: 56rem;
    display: grid;
    gap: 1.5rem;
}

.news-list__item {
    border-bottom: 1px solid var(--color-tan);
    padding-bottom: 1.5rem;
}

.news-list__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.news-list__link {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    color: var(--color-text);
    text-decoration: none;
}

.news-list__link:hover .news-list__title,
.news-list__link:focus-visible .news-list__title {
    text-decoration: underline;
}

.news-list__image {
    width: 140px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.news-list__date {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    opacity: 0.7;
    margin-bottom: 0.2em;
}

.news-list__title {
    font-family: 'Oswald', Arial, sans-serif;
    font-size: 1.2rem;
    text-transform: uppercase;
}

@media (max-width: 30em) {
    .news-list__link {
        flex-direction: column;
        align-items: flex-start;
    }
    .news-list__image {
        width: 100%;
        height: 160px;
    }
}