/*
 * Bacheca dei Viaggiatori — design system condiviso
 *
 * Fonte unica dei token visivi e degli stili delle landing (pannello, titolo,
 * lead, badge, azioni, pillole, griglia card). Estratto da
 * resources/views/partials/seo-landing-styles.blade.php (Lotto 1): i valori
 * sono identici, cambia solo il punto di caricamento.
 *
 * Riferimento: docs/design-system.md
 *
 * ATTENZIONE ALLA CASCATA: questo foglio e' caricato PRIMA del contenuto di
 * pagina, quindi le regole scritte nelle viste vincono ancora (es.
 * `.explore-header.bdv-landing-panel` in /viaggi). Non spostare altre regole
 * qui senza verificare l'ordine.
 */

/* 1. Token ufficiali (fonte unica dei valori del design system) */
:root {
    /* Brand */
    --baltic-blue: #2f6690;
    --cerulean: #3a7ca5;
    --alabaster-grey: #d9dcd6;
    --yale-blue: #16425b;
    --sky-blue-light: #81c3d7;

    /* Ruoli (valori Figma della Home) */
    --bdv-ink: #182431;
    --bdv-primary: #3d8da8;
    --bdv-primary-cta: #2E6E86;
    --bdv-primary-hover: #2c6b80;
    --bdv-accent: #4FAFC8;
    --bdv-text-muted: #52606b;
    --bdv-surface: #f0ede8;
    --bdv-accent-yellow: #E3BE48;

    /* Superfici dark */
    --bdv-dark-surface: #182431;
    --bdv-dark-text-muted: #c6d1db;
    --bdv-dark-accent: #aee1ef;

    /* Tipografia */
    --bdv-font-display: 'Indie Flower', cursive;
    --bdv-font-ui: 'Montserrat', sans-serif;

    /* Raggi */
    --bdv-radius-pill: 999px;
    --bdv-radius-panel: 2rem;
    --bdv-radius-card: 4px 4px 14px 4px;
    --bdv-radius-surface-sm: 1.35rem;
    --bdv-radius-surface-md: 1.5rem;
    --bdv-radius-surface-lg: 1.7rem;

    /* Ombre */
    --bdv-shadow-panel: 0 24px 60px rgba(24, 36, 49, 0.10);
    --bdv-shadow-panel-dark: 0 24px 60px rgba(0, 0, 0, 0.26);
    --bdv-shadow-card: 0 16px 38px rgba(24, 36, 49, 0.07);
    --bdv-shadow-card-hover: 0 22px 48px rgba(24, 36, 49, 0.12);
    --bdv-shadow-cta: 0 12px 28px rgba(61, 141, 168, 0.26);
    --bdv-shadow-button:
        0 4px 15px rgba(0, 0, 0, 0.15),
        inset 0 2px 3px #2E6E86,
        inset 0 -4px 4px rgba(0, 0, 0, 0.3),
        inset 0 4px 4px rgba(255, 255, 255, 0.5);

    /* Landing: alias sui token ufficiali (nessun cambio di valore) */
    --bdv-landing-title-font: var(--bdv-font-display);
    --bdv-landing-title-color: var(--bdv-ink);
    --bdv-landing-lead-color: var(--bdv-text-muted);
    --bdv-landing-accent: var(--bdv-primary);
    --bdv-landing-accent-light: var(--bdv-accent);
    /* Scaletta del titolo: apertura (floor) -> scala -> tetto (cap). */
    --bdv-landing-title-floor: 2.35rem;
    --bdv-landing-title-h-scale: 5vw;
    --bdv-landing-title-cap: 4rem;
    --bdv-landing-title-size: clamp(
        var(--bdv-landing-title-floor),
        var(--bdv-landing-title-h-scale),
        var(--bdv-landing-title-cap)
    );
    --bdv-landing-radius: var(--bdv-radius-panel);
    --bdv-landing-shadow: var(--bdv-shadow-panel);
    --bdv-landing-panel-padding: clamp(2rem, 4vw, 3rem);
    --bdv-landing-title-line-height: 1.12;
    --bdv-landing-title-letter-spacing: 0.01em;
    --bdv-landing-lead-max-width: 800px;
    --bdv-landing-lead-size: clamp(1rem, 1.7vw, 1.14rem);
    --bdv-landing-lead-line-height: 1.72;
}

/* Pannelli "atlante" (/destinazioni e schede destinazione): il titolo cresce
   un po' meno di una landing editoriale (51.2px a 1024, 64-65.6px a 1440).
   L'apertura (21vw-113px) e' quella che avevano gia' le due pagine.
   Dettagli in docs/design-system.md §9. */
.bdv-destination-panel {
    --bdv-landing-title-size: min(
        clamp(
            var(--bdv-landing-title-floor),
            var(--bdv-landing-title-h-scale),
            var(--bdv-landing-title-cap)
        ),
        calc(21vw - var(--bdv-landing-title-open))
    );
    --bdv-landing-lead-size: 1.1rem;
    --bdv-landing-lead-line-height: 1.65;
}

.bdv-destination-panel,
.destination-hub-hero {
    --bdv-landing-title-h-scale: 5vw;
    --bdv-landing-title-open: 0px;
    --bdv-landing-title-floor: 2.1rem;
    --bdv-landing-title-cap: 4.1rem;
}

/* I token sono ereditati: per una landing basta dichiararli sul pannello
   (o sulla hero) e tutte le classi `.bdv-landing-*` al suo interno li usano.
   Un blocco `:root` dichiarato qui sovrascriverebbe anche i valori dei panel,
   quindi i ritocchi specifici vanno su un selettore di pari o maggiore
   specificita', mai in `:root`. Anche `--bdv-landing-title-size` va dichiarato
   sul pannello: le regole per classe vincono sui token di `:root`. */

.bdv-landing-panel {
    position: relative;
    overflow: hidden;
    border-radius: var(--bdv-landing-radius);
    padding: var(--bdv-landing-panel-padding);
    background:
        linear-gradient(135deg, rgba(255, 250, 240, 0.96), rgba(238, 247, 248, 0.94)),
        radial-gradient(circle at 85% 15%, rgba(61, 141, 168, 0.18), transparent 34%);
    border: 1px solid rgba(61, 141, 168, 0.14);
    box-shadow: var(--bdv-landing-shadow);
}

.bdv-landing-title {
    max-width: 820px;
    margin-top: 0;
    color: var(--bdv-landing-title-color);
    font-family: var(--bdv-landing-title-font);
    font-size: var(--bdv-landing-title-size);
    font-weight: 800;
    line-height: var(--bdv-landing-title-line-height);
    letter-spacing: var(--bdv-landing-title-letter-spacing);
    text-wrap: balance;
}

.bdv-landing-lead {
    max-width: var(--bdv-landing-lead-max-width);
    color: var(--bdv-landing-lead-color);
    font-family: 'Montserrat', sans-serif;
    font-size: var(--bdv-landing-lead-size);
    line-height: var(--bdv-landing-lead-line-height);
}

.bdv-landing-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border-radius: 999px;
    padding: 0.48rem 0.9rem;
    color: #2d6f82;
    background: rgba(61, 141, 168, 0.12);
    border: 1px solid rgba(61, 141, 168, 0.18);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1.35;
}

.bdv-landing-section-title {
    color: var(--bdv-landing-title-color);
    font-family: var(--bdv-landing-title-font);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800 !important;
    line-height: 1.1;
    text-wrap: balance;
}

.bdv-landing-actions .btn {
    border-radius: 999px;
    padding: 0.85rem 1.2rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
}

.bdv-landing-actions .btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--bdv-landing-accent-light), var(--bdv-landing-accent));
    border-color: rgba(61, 141, 168, 0.18);
    box-shadow: 0 12px 28px rgba(61, 141, 168, 0.26);
}

.bdv-landing-actions .btn-outline-secondary {
    color: #23313f;
    background: rgba(255,255,255,0.72);
    border-color: rgba(24, 36, 49, 0.14);
}

.bdv-destination-category-links-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.bdv-landing-pill-link {
    display: inline-flex;
    align-items: center;
    margin: 0.2rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(61, 141, 168, 0.18);
    background: rgba(61, 141, 168, 0.08);
    color: #245f72;
    font-weight: 700;
    text-decoration: none;
    transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.bdv-landing-pill-link:hover {
    transform: translateY(-1px);
    color: #1f5667;
    background: rgba(61, 141, 168, 0.14);
    border-color: rgba(61, 141, 168, 0.34);
    text-decoration: none;
}

.bdv-landing-pill-count {
    color: inherit;
    opacity: .75;
    font-weight: 600;
}

.bdv-landing-card-grid {
    --bs-gutter-x: 2.75rem;
    --bs-gutter-y: 2.75rem;
    align-items: stretch;
}

.bdv-landing-card-grid .col-postit {
    display: flex;
    margin-bottom: 0;
}

.bdv-landing-card-grid .bdv-desktop-trip-shell,
.bdv-landing-card-grid .bdv-trip-card {
    width: 100%;
    height: 100%;
}

.bdv-landing-card-grid .bdv-trip-card {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    transform: none !important;
}

.bdv-landing-card-grid .bdv-trip-card:hover {
    transform: translateY(-6px) scale(1.012) !important;
    z-index: 20;
}

[data-bs-theme="dark"] .bdv-landing-panel {
    background:
        linear-gradient(135deg, rgba(21, 34, 41, 0.96), rgba(30, 42, 46, 0.94)),
        radial-gradient(circle at 88% 18%, rgba(91, 184, 212, 0.16), transparent 34%);
    border-color: rgba(255,255,255,0.10);
    box-shadow: 0 24px 60px rgba(0,0,0,0.26);
}

[data-bs-theme="dark"] .bdv-landing-title,
[data-bs-theme="dark"] .bdv-landing-section-title {
    color: #f8fafc !important;
}

[data-bs-theme="dark"] .bdv-landing-lead {
    color: #c6d1db !important;
}

[data-bs-theme="dark"] .bdv-landing-badge {
    color: #aee1ef;
    background: rgba(91, 184, 212, 0.16);
    border-color: rgba(91, 184, 212, 0.22);
}

[data-bs-theme="dark"] .bdv-landing-actions .btn-outline-secondary {
    color: #f8fafc;
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.16);
}

[data-bs-theme="dark"] .bdv-landing-pill-link {
    color: #aee1ef;
    background: rgba(91, 184, 212, 0.12);
    border-color: rgba(91, 184, 212, 0.22);
}

@media (min-width: 992px) {
    .bdv-destination-panel .bdv-landing-lead {
        max-width: none;
        padding-top: 0.5rem;
    }
}

@media (max-width: 767.98px) {
    .bdv-landing-panel,
    .companions-hero {
        --bdv-landing-title-floor: 2.1rem;
        --bdv-landing-title-h-scale: 10vw;
        --bdv-landing-title-cap: 4.1rem;
        --bdv-landing-title-size: clamp(
            var(--bdv-landing-title-floor),
            var(--bdv-landing-title-h-scale),
            var(--bdv-landing-title-cap)
        );
        --bdv-landing-radius: 1.5rem;
        --bdv-landing-panel-padding: 1.6rem 1.25rem;
        --bdv-landing-title-line-height: 1.05;
        --bdv-landing-lead-max-width: 760px;
        --bdv-landing-lead-size: 1rem;
    }

    /* Il passaggio da 44.8px a 48px e' voluto: la hero di una landing segue il
       padding del pannello anche sotto lg (prima restava fisso su `py-5`). */
    .bdv-landing-card-grid {
        --bs-gutter-x: 1.5rem;
        --bs-gutter-y: 1.75rem;
    }
}