/*
Theme Name:   Dario Tironi
Theme URI:    https://dt.originiagency.com
Description:  Child theme di bootstrap-origini per dariotironi.com
Author:       Origini Digital Agency
Author URI:   https://www.originiagency.it
Template:     bootstrap-origini
Version:      1.0.0
Text Domain:  dariotironi
*/

/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root {
    --dt-white:  #FFFFFF;
    --dt-black:  #0D0D0D;
    --dt-gray:   #888888;
    --dt-line:   #E0E0E0;
    --dt-warm:   #F7F7F7;
    --dt-accent: #9bb051;

    --dt-f-head: 'Space Grotesk', sans-serif;
    --dt-f-body: 'Roboto', sans-serif;
}

/* ============================================================
   2. BASE
   ============================================================ */
body {
    font-family: var(--dt-f-body);
    font-size: 17px;
    font-weight: 300;
    line-height: 1.6;
    color: var(--dt-black);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .wp-block-heading {
    font-family: var(--dt-f-head);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.0;
}

/* ============================================================
   3. UTILITIES
   ============================================================ */
.dt-label {
    font-family: var(--dt-f-body);
    font-size: 0.5625rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--dt-gray);
}

/* Underline animato: entra da sinistra, esce verso destra */
.dt-hover-line {
    position: relative;
    display: inline-block;
    text-decoration: none;
    color: #000;
}
.dt-hover-line::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.dt-hover-line:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}
.dt-hover-line:not(:hover)::after {
    transform-origin: right;
}

.dt-see-all {
    position: relative;
    display: inline-block;
    align-self: start;
    font-family: var(--dt-f-head);
    font-size: 1.8rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
    color: #000;
}
.dt-see-all:hover {
    text-decoration: none;
}
.dt-see-all::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.dt-see-all:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}
.dt-see-all:not(:hover)::before {
    transform-origin: right;
}
.dt-see-all::after { content: ' →'; }
.dt-see-all:hover  { color: var(--dt-accent); }

.dt-section-h2 {
    font-family: var(--dt-f-head);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.03em;
}

/* ============================================================
   4. HEADER
   ============================================================ */

/* Logo / brand */
.navbar-brand,
.site-title {
    font-family: var(--dt-f-head);
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--dt-black) !important;
    text-decoration: none !important;
}
.site-title:hover {
    color: var(--dt-black) !important;
    opacity: 0.7;
}

#main-nav .nav-item {
    padding: 0 0.5rem;
}
#main-nav .nav-link {
    font-family: var(--dt-f-head);
    font-size: 1rem;
    letter-spacing: 0.05em;
    color: var(--dt-gray);
    text-decoration: none;
    font-weight: 900;
    padding-left: 0;
    padding-right: 0;
    position: relative;
    transition: color 0.2s;
}
#main-nav .nav-link:hover {
    text-decoration: none;
}
#main-nav .nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--dt-black);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
#main-nav .nav-link:hover::after,
#main-nav .current-menu-item > .nav-link::after {
    transform: scaleX(1);
    transform-origin: left;
}
#main-nav .nav-link:not(:hover)::after {
    transform-origin: right;
}
#main-nav .nav-link:hover,
#main-nav .current-menu-item > .nav-link {
    color: var(--dt-black);
}

/* ============================================================
   5. HERO  (CSS non coperto da Bootstrap)
   ============================================================ */
.dt-hero-title {
    font-family: var(--dt-f-head);
    font-size: clamp(5rem, 11vw, 9.5rem);
    font-weight: 700;
    line-height: 0.92;
    letter-spacing: -0.03em;
}
.dt-hero-title .light { font-weight: 300; display: block; }

/* ============================================================
   6. ACCENT BAR  (colore e font-size non Bootstrap)
   ============================================================ */
.dt-accent-bar {
    background: var(--dt-accent);
    transition: filter 0.2s;
}
.dt-accent-bar:hover { filter: brightness(1.05); }

.dt-accent-bar-text {
    font-family: var(--dt-f-head);
    font-size: clamp(3rem, 7vw, 6rem);
    line-height: 1;
    letter-spacing: -0.02em;
}
.dt-accent-bar-arrow {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 300;
    flex-shrink: 0;
}

/* ============================================================
   7. OPERE CAROUSEL  (Swiper)
   ============================================================ */
.dt-art-card {
    transition: background 0.2s;
    height: 100%;
}
.dt-art-card:hover { background: var(--dt-warm); }

/* aspect-ratio 3:4 sull'immagine della card (usato anche nell'archivio) */
.dt-card-img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.dt-art-card:hover .dt-card-img { transform: scale(1.04); }

.dt-art-card-title {
    font-family: var(--dt-f-head);
    font-size: clamp(1.75rem, 3vw, 2.75rem);
    font-weight: 700;
    line-height: 1.0;
    letter-spacing: -0.03em;
    transition: color 0.2s;
}
.dt-art-card:hover .dt-art-card-title { color: var(--dt-accent); }

/* Altezza fissa dell'immagine nel carosello (uguale per tutte le card) */
.dt-opere-carousel .dt-art-card-img-wrap {
    height: 450px;
}
.dt-opere-carousel .dt-card-img {
    aspect-ratio: unset;
    height: 100%;
}

/* Titolo opera nel carosello */
.dt-opere-carousel .dt-art-card-title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
}

/* Cursore freccia personalizzato sullo swiper */
.dt-opere-carousel { cursor: none; }
.dt-opere-carousel a { cursor: none; }
.dt-swiper-cursor {
    position: fixed;
    pointer-events: none;
    z-index: 100;
    width: 64px;
    height: 64px;
    margin: -32px 0 0 -32px;
    border-radius: 50%;
    background: var(--dt-accent);
    color: #fff;
    font-family: var(--dt-f-head);
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.4);
    transition: opacity 0.2s, transform 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.dt-swiper-cursor.visible {
    opacity: 1;
    animation: dt-cursor-pulse 1.8s ease-in-out infinite;
}
.dt-swiper-cursor.dragging {
    animation: none;
    transform: scale(1.15);
}
.dt-swiper-cursor.dragging.drag-left  { transform: scale(1.15) scaleX(-1); }
@keyframes dt-cursor-pulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.12); }
}

/* ============================================================
   8. MOSTRE LIST  (font-size clamp non Bootstrap)
   ============================================================ */
.dt-mostra-row {
    border-bottom: 1px solid var(--dt-black);
    padding: 2.5rem 0;
    transition: background 0.2s;
}
.dt-mostra-row:first-child {
    border-top: 1px solid var(--dt-black);
}
.dt-mostra-row:hover { background: var(--dt-warm); }

.dt-mostra-anno {
    font-family: var(--dt-f-head);
    font-size: clamp(4rem, 7vw, 6.5rem);
    font-weight: 700;
    line-height: 0.8em;
    letter-spacing: -0.04em;
}

.dt-mostra-titolo {
    font-family: var(--dt-f-head);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.dt-mostra-tag {
    display: inline-block;
    align-self: flex-start;
    font-size: 0.5625rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--dt-black);
    border: 1px solid var(--dt-black);
    padding: 0.25em 0.6em;
    line-height: 1.4;
}

.dt-mostra-img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.dt-mostra-row:hover .dt-mostra-img { transform: scale(1.04); }

/* Logo partner nelle collaborazioni */
.dt-collab-logo {
    max-width: 80px;
    height: auto;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.dt-mostra-row:hover .dt-collab-logo { opacity: 1; }

/* ============================================================
   9. QUOTE  (font-size clamp e pseudo-elementi non Bootstrap)
   ============================================================ */
.dt-quote-text {
    font-family: var(--dt-f-head);
    font-size: clamp(1.75rem, 3vw, 2.75rem);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: -0.02em;
}
.dt-quote-text::before { content: '\201C'; color: var(--dt-accent); margin-right: 0.05em; }
.dt-quote-text::after  { content: '\201D'; color: var(--dt-accent); margin-left: 0.05em; }

/* ============================================================
   10. FOOTER  (griglia con linee verticali non Bootstrap)
   ============================================================ */
.site-footer.border-top,
.site-footer .border-bottom {
    border-color: var(--dt-black) !important;
}
.dt-footer-grid {
    display: grid;
    grid-template-columns: 1fr 1px 1fr 1px 1fr;
}
.dt-footer-vline { background: var(--dt-black); }
.dt-footer-heading,
.site-footer .widget-title {
    font-family: var(--dt-f-head);
    font-size: 1.875rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.site-footer .widget {
    margin-bottom: 0;
}

.site-footer .widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer .widget ul li {
    padding: 0.35rem 0;
}

.site-footer .widget ul li a {
    font-family: var(--dt-f-head);
    color: var(--dt-black);
    text-decoration: none;
    position: relative;
    display: inline;
    padding: 0;
    font-size: 1em;
}
.site-footer .widget ul li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--dt-black);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.site-footer .widget ul li a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}
.site-footer .widget ul li a:not(:hover)::after {
    transform-origin: right;
}

/* --- Link nel contenuto pagine: sottolineatura animata --- */
.entry-content a {
    color: var(--dt-black);
    text-decoration: none;
    position: relative;
}
.entry-content a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--dt-black);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.entry-content a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}
.entry-content a:not(:hover)::after {
    transform-origin: right;
}
/* Disabilita sottolineatura animata sui link dentro le mostre */
.dt-mostra-row a::after {
    display: none;
}

/* --- Gravity Forms: nasconde il titolo del form --- */
.gform_wrapper .gform_title {
    display: none;
}

/* ============================================================
   11. PAGINE — titolo con riga nera sopra, nascosto solo in homepage
   ============================================================ */
.home .entry-header,
.home .page-header {
    display: none !important;
}
.page .entry-header {
    border-top: 1px solid var(--dt-black);
    padding: 1rem 0 1rem;
    margin-bottom: 1.5rem;
}
.page .entry-title {
    font-family: var(--dt-f-head);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 700;
    line-height: 1;
    margin: 0;
}

/* Cover hero: testo centrato verticalmente */
.wp-block-cover.alignfull .wp-block-cover__inner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
}

/* ============================================================
   12. ARCHIVIO OPERE (griglia gallery)
   ============================================================ */

/* Campo di ricerca */
.dt-works-search .form-control {
    border: none;
    border-bottom: 1px solid var(--dt-line);
    border-radius: 0;
    padding: 0.75rem 0;
    font-family: var(--dt-f-head);
    font-size: 1.1rem;
    background: transparent;
}
.dt-works-search .form-control:focus {
    box-shadow: none;
    border-bottom-color: var(--dt-black);
}

/* Card immagine portrait con overlay */
.dt-work-card-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background: var(--dt-warm);
}
.dt-work-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.dt-work-card-placeholder {
    width: 100%;
    height: 100%;
    background: var(--dt-warm);
}

/* Zoom al hover */
.dt-work-card:hover .dt-work-card-img img {
    transform: scale(1.06);
}

/* Overlay titolo + anno */
.dt-work-card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    background: linear-gradient(0deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0) 50%);
    opacity: 0;
    transition: opacity 0.35s ease;
}
.dt-work-card:hover .dt-work-card-overlay {
    opacity: 1;
}
.dt-work-card-overlay-title {
    font-family: var(--dt-f-head);
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.25rem;
    line-height: 1.2;
}
.dt-work-card-overlay-year {
    font-family: var(--dt-f-head);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--dt-accent);
}

/* Paginazione */
.dt-pagination .screen-reader-text { display: none; }
.dt-pagination .nav-links {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    font-family: var(--dt-f-head);
    font-size: 1rem;
}
.dt-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    text-decoration: none;
    color: var(--dt-black);
    border: 1px solid var(--dt-line);
    transition: all 0.2s;
}
.dt-pagination .page-numbers.current {
    background: var(--dt-black);
    color: #fff;
    border-color: var(--dt-black);
}
.dt-pagination .page-numbers:hover:not(.current) {
    border-color: var(--dt-black);
}
.dt-pagination .prev, .dt-pagination .next {
    border: none;
    font-size: 1.2rem;
}

/* ============================================================
   12b. SINGLE OPERA — 2 colonne con dettagli sticky
   ============================================================ */
.dt-work-details {
    position: sticky;
    top: 2rem;
}

/* ============================================================
   13. RESPONSIVE
   ============================================================ */
@media (max-width: 991.98px) {
    .dt-footer-grid     { grid-template-columns: 1fr; }
    .dt-footer-vline    { display: none; }
}