/* Explain: Styles for UI components including cards, forms, and layout elements. */
.site-header {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
}

.brand-mark {
    display: inline-flex;
    height: 2.75rem;
    width: 2.75rem;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--primary-color);
    color: #ffffff;
    font-size: 1.15rem;
}

.section-kicker {
    display: inline-block;
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.hero-overlay {
    background: linear-gradient(180deg, rgba(23, 37, 27, 0.45) 0%, rgba(23, 37, 27, 0.62) 100%);
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: #ffffff;
}

.hero-sub {
    color: rgba(255, 255, 255, 0.92);
}

.glass-panel {
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(14px);
}

.media-frame {
    overflow: hidden;
    border-radius: 2rem;
    box-shadow: var(--shadow-soft);
}

.media-frame img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.arch-frame {
    position: relative;
    overflow: hidden;
    border-radius: 2rem;
    box-shadow: var(--shadow-soft);
}

.quiet-detail,
.feature-row,
.period-card,
.info-row {
    border: 1px solid var(--border-color);
    border-radius: 1.6rem;
    background: var(--surface-color);
    padding: 1.25rem;
}

.quiet-detail span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.9rem;
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
}

.quiet-detail p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.75;
}

.feature-row {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
}

.feature-dot {
    width: 0.8rem;
    height: 0.8rem;
    margin-top: 0.4rem;
    border-radius: 999px;
    background: var(--accent-color);
    box-shadow: 0 0 0 0.4rem var(--sage-soft);
}

.period-card {
    display: flex;
    flex-direction: column;
}

.period-icon {
    display: inline-flex;
    width: 3rem;
    height: 3rem;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--sage-soft);
    color: var(--primary-color);
    font-size: 1.1rem;
}

.info-badge-number {
    display: inline-flex;
    width: 2.5rem;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--sage-soft);
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
}

.program-card {
    min-height: 360px;
    border-radius: 2rem;
    padding: 2rem;
    transition: transform 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}

.program-card:hover {
    border-color: rgba(47, 125, 69, 0.45);
    box-shadow: 0 26px 60px rgba(23, 37, 27, 0.12);
    transform: translateY(-6px);
}

.program-card-media {
    margin-bottom: 1.5rem;
    overflow: hidden;
    border-radius: 1.4rem;
}

.program-card-media img {
    aspect-ratio: 4 / 3;
    width: 100%;
    object-fit: cover;
    transition: transform 500ms ease;
}

.program-card:hover .program-card-media img {
    transform: scale(1.04);
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: 1.6rem;
    background: var(--surface-color);
    padding: 0 1.4rem;
}

.faq-item summary {
    display: flex;
    cursor: pointer;
    list-style: none;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.3rem 0;
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 600;
}

.faq-item summary::-webkit-details-marker,
.faq-item summary::marker {
    display: none;
    content: "";
}

.faq-item[open] summary {
    color: var(--primary-color);
}

.faq-chevron {
    color: var(--accent-color);
    transition: transform 300ms ease;
}

.faq-item[open] .faq-chevron {
    transform: rotate(180deg);
}

.faq-item p {
    margin: 0;
    padding-bottom: 1.35rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
}

.signup-form {
    border-radius: 2rem;
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.form-label {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--text-color);
    font-size: 0.78rem;
    font-weight: 600;
}

.form-status.success {
    color: var(--primary-color);
}

.form-status.error {
    color: #B3261E;
}

@media (max-width: 767px) {
    .hero-title {
        font-size: clamp(2rem, 9vw, 2.8rem);
    }
}

/* Carte de séjour compacte (page Séjours) */
.camp-card {
    min-height: 0;
    padding: 1.5rem;
}

.camp-card .program-card-media {
    margin-bottom: 1rem;
}

.camp-card .program-card-media img {
    aspect-ratio: 16 / 9;
}

.camp-desc {
    max-height: 7rem;
    overflow-y: auto;
    padding-right: 0.3rem;
    scrollbar-width: thin;
}

.camp-desc p,
.camp-desc div,
.camp-desc span,
.camp-desc li {
    margin: 0 0 0.5rem !important;
    color: var(--text-muted) !important;
    font-family: var(--font-body) !important;
    font-size: 0.875rem !important;
    line-height: 1.6 !important;
}

.camp-desc > *:last-child {
    margin-bottom: 0 !important;
}

.camp-desc::-webkit-scrollbar {
    width: 6px;
}

.camp-desc::-webkit-scrollbar-thumb {
    background: var(--sage-soft);
    border-radius: 999px;
}