/* portfolio-style.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap');

:root {
    --portfolio-blue: #22538f; /* Aggiornato blu */
    --portfolio-beige: #f1ebdd; /* Sfondo pagina griglia Lavori */
    --portfolio-card-blue: #25538e; /* Sfondo card griglia Lavori, stile pagina Servizi */
    --portfolio-orange: #df6c4f;
    --portfolio-text-dark: #222222;
    --portfolio-text-light: #ffffff;
    --portfolio-cream: #f0ebdd;

    /* 'Anton' rimosso: era un fallback "in caso All Round Gothic non carichi
       proprio", ma e' un font condensato/slab visivamente molto diverso.
       Il font vero e' ora registrato (con tutti i pesi, come intervalli)
       dal plugin Blog Kura tramite @font-face su ogni pagina del sito —
       se per qualche motivo il peso richiesto qui non trova match esatto,
       non deve piu' saltare a un font completamente diverso. */
    --font-heading: 'All Round Gothic', sans-serif;
    --font-body: 'All Round Gothic', 'Inter', sans-serif;

    --container-max-width: 1200px;
}

/* ==================================================
   COMMON UTILITIES
   ================================================== */
.portfolio-single-wrapper-full,
.portfolio-grid-wrapper-full {
    width: 100vw;
    position: relative;
    left: calc(-50vw + 50%);
    padding: 0;
    font-family: var(--font-body);
    box-sizing: border-box;
    overflow-x: hidden;
}



.portfolio-single-blue-bg {
    background-color: var(--portfolio-blue);
    width: 100%;
    /* Padding-top maggiorato: la navbar Kura e' fixed e sta sopra questa sezione */
    padding: 140px 20px 60px;
}

.portfolio-single-beige-bg {
    background-color: var(--portfolio-beige);
    width: 100%;
    padding: 60px 20px;
}

.portfolio-beige-bg {
    background-color: var(--portfolio-beige);
    width: 100%;
    /* Padding-top maggiorato: usata come primo blocco della griglia progetti,
       subito sotto la navbar Kura che e' fixed */
    padding: 140px 20px 60px;
}

.portfolio-single-inner,
.portfolio-grid-inner {
    max-width: var(--container-max-width);
    margin: 0 auto;
    width: 100%;
}

/* ==================================================
   GRID / ARCHIVE PAGE
   ================================================== */
.portfolio-grid-main-title {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 3.5rem;
    line-height: 1.02;
    text-transform: uppercase;
    text-align: left;
    color: var(--portfolio-text-dark);
    margin: 0 0 30px 0;
}

.portfolio-filters {
    text-align: left;
    margin-bottom: 50px;
}

.portfolio-macro-categories-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.portfolio-macro-categories-list li {
    display: flex;
    align-items: center;
}

.portfolio-sep {
    color: var(--portfolio-text-dark);
    font-size: 1.2rem;
}

.portfolio-filter-btn {
    background: transparent;
    border: none;
    font-family: var(--font-body);
    font-size: 1.2rem;
    color: var(--portfolio-text-dark);
    cursor: pointer;
    padding: 0;
    transition: color 0.3s ease;
    text-transform: capitalize;
}

.portfolio-filter-btn.active,
.portfolio-filter-btn:hover {
    color: var(--portfolio-orange);
    background: transparent !important;
}

.portfolio-sub-categories {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.portfolio-sub-filter-btn.pill {
    background: transparent;
    border: 1px solid var(--portfolio-text-dark);
    border-radius: 30px;
    padding: 5px 20px;
    font-size: 0.9rem;
    color: var(--portfolio-text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: capitalize;
}

.portfolio-sub-filter-btn.pill.active,
.portfolio-sub-filter-btn.pill:hover {
    border-color: var(--portfolio-orange);
    color: var(--portfolio-orange);
    background: transparent !important;
}

/* Grid Cards */
.portfolio-grid-container {
    width: 100%;
}

.portfolio-grid {
    display: grid;
    /* 2 colonne larghe come nel riferimento: card grandi che occupano
       davvero lo spazio, non 3 card compresse per riga. */
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: stretch;
}

@media (max-width: 700px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* Card griglia Lavori — stile "reference": immagine di copertina in alto,
   poi anno, titolo e tag colorati sotto, su sfondo pagina crema (nessuna
   scatola/box colorata dietro il testo). Colori e font Kura (blu/arancio/
   ocra, All Round Gothic). */
.portfolio-card {
    text-align: left;
    background: transparent;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.portfolio-card-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 2;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 18px;
    background: #1a1a1a;
}

.portfolio-card-img-link {
    display: block;
    width: 100%;
    height: 100%;
}

/* Fix definitivo per la linea/spazio bianco sotto la copertina: un
   <img> con object-fit:cover può ancora lasciare un filo di sfondo
   visibile per arrotondamenti in sub-pixel tra l'altezza calcolata da
   aspect-ratio e quella dell'immagine. Usando l'immagine come
   background-image (stesso identico pattern gia' usato per i visual
   della sezione "Progetti" in home) invece di un tag <img>, l'elemento
   copre SEMPRE il 100% del riquadro per costruzione: niente piu'
   dipendenza da object-fit/aspect-ratio del browser, niente piu' riga
   bianca, in nessun caso. */
.portfolio-cover-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    background-size: cover !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    transition: transform 0.5s ease;
}

.portfolio-card-img-link:hover .portfolio-cover-image {
    transform: scale(1.05);
}

.portfolio-card-body {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.portfolio-card-year {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    color: rgba(26,26,26,0.45);
    margin-bottom: 6px;
}

.portfolio-card-title {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.4rem;
    line-height: 1.2;
    margin: 0 0 14px;
    color: #21528F;
}

.portfolio-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.portfolio-card-tag {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 100px;
    background: rgba(37,83,142,0.12);
    color: var(--portfolio-card-blue);
}

/* Tag colorati a rotazione — palette Kura (blu / arancio / ocra) invece
   di un unico colore ripetuto su ogni pillola, come nel riferimento. */
.portfolio-card-tag:nth-child(3n+2) {
    background: rgba(223,108,79,0.14);
    color: var(--portfolio-orange);
}

.portfolio-card-tag:nth-child(3n+3) {
    background: rgba(245,179,73,0.22);
    color: #8a5c14;
}

/* ==================================================
   SINGLE PROJECT
   ================================================== */
.portfolio-top-bar {
    margin-bottom: 40px;
}

.portfolio-btn-back {
    color: var(--portfolio-text-light);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    border-bottom: 1px solid var(--portfolio-text-light);
    padding-bottom: 2px;
    text-transform: uppercase;
    transition: opacity 0.3s ease;
}

.portfolio-btn-back:hover {
    opacity: 0.7;
}

.portfolio-header-titles {
    text-align: center;
    margin-bottom: 60px;
}

.portfolio-single-title {
    font-family: var(--font-heading);
    /* clamp invece di un rem fisso: 7rem (112px) restava enorme anche
       su schermi laptop 1280-1440px, non solo su desktop grande. */
    font-size: clamp(2.4rem, 4.2vw, 4.6rem);
    color: var(--portfolio-text-light);
    margin: 0;
    line-height: 1;
    text-transform: uppercase;
}

.portfolio-single-tags {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.portfolio-pill {
    border: 1px solid rgba(255,255,255,0.8);
    border-radius: 30px;
    padding: 6px 20px;
    font-size: 0.9rem;
    color: var(--portfolio-text-light);
    text-transform: capitalize;
}

.portfolio-hero-image-wrapper {
    width: 100%;
    max-height: 600px;
    margin-bottom: 80px;
    overflow: hidden;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-hero-image {
    width: 100%;
    height: 100%;
    /* object-fit: contain — l'immagine di copertina (loghi a forma
       ondulata su sfondo trasparente) deve rimanere sempre intera e
       visibile, senza essere ritagliata come farebbe "cover". */
    object-fit: contain;
    display: block;
}

@media (max-width: 768px) {
    .portfolio-hero-image-wrapper {
        max-height: 380px;
    }
}

/* Sections */
.portfolio-single-sections {
    display: flex;
    flex-direction: column;
    gap: 80px;
    margin-bottom: 80px;
}

.portfolio-section {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

@media (min-width: 768px) {
    .portfolio-section {
        flex-direction: row;
        align-items: flex-start;
    }
    
    .portfolio-section-title-col {
        flex: 0 0 350px;
        display: flex;
        flex-direction: column;
    }
    
    .portfolio-section-content-col {
        flex: 1;
    }
}

.portfolio-icon-svg {
    margin-bottom: 15px;
}

.portfolio-section-title-col h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-transform: uppercase;
    margin: 0;
    letter-spacing: 1px;
}

.portfolio-section-progetto .portfolio-section-title-col h2,
.portfolio-section-progetto .portfolio-section-content-col p {
    color: var(--portfolio-text-light);
}

.portfolio-section-obiettivo .portfolio-section-title-col h2,
.portfolio-section-obiettivo .portfolio-section-content-col p,
.portfolio-section-soluzione .portfolio-section-title-col h2,
.portfolio-section-soluzione .portfolio-section-content-col p {
    color: var(--portfolio-text-dark);
}

.portfolio-section-content-col p {
    font-size: 1.15rem;
    line-height: 1.6;
    margin: 0;
    font-family: var(--font-body);
}

/* Gallery Section */
.portfolio-gallery-section {
    position: relative;
    padding-top: 40px;
}

.portfolio-gallery-controls {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-bottom: 20px;
}

.swiper-button-prev-custom,
.swiper-button-next-custom {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s;
}

.swiper-button-prev-custom:hover,
.swiper-button-next-custom:hover {
    opacity: 0.6;
}

.portfolio-gallery-image {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

/* Responsive adjustments for Grid / Swiper */
@media (max-width: 768px) {
    .portfolio-grid-main-title {
        font-size: 1.85rem;
    }
    .portfolio-single-title {
        font-size: clamp(2rem, 8vw, 2.8rem);
    }
    /* Niente slider su mobile: card impilate una sotto l'altra, a piena
       larghezza e piu' grandi (nessun taglio laterale dello swiper). */
    .portfolio-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 44px;
    }
    .portfolio-swiper {
        overflow: visible;
    }
    .portfolio-card-image-wrapper {
        aspect-ratio: 4 / 3;
    }
    /* Navbar piu' compatta su mobile: basta meno spazio sopra */
    .portfolio-beige-bg,
    .portfolio-single-blue-bg {
        padding-top: 110px;
    }

    /* Slider galleria progetto: stesso trattamento a tutto schermo dello
       slider della home (.km-slider / .ks-slider-track). Di default lo
       swiper vive dentro ".portfolio-single-inner" (max-width, centrato)
       dentro ".portfolio-single-beige-bg" (padding: 60px 20px), quindi
       su mobile restava inset di 20px sia a sinistra che a destra —
       i "bordi" segnalati. Con il trucco 100vw + margini negativi la
       sezione esce dal contenitore e occupa tutta la larghezza dello
       schermo; il padding-left va poi rimesso solo sul carosello vero
       e proprio (rientro minimo per la prima card), a destra 0 cosi'
       la card successiva sbircia fino al bordo, esattamente come in
       home. */
    .portfolio-gallery-section {
        width: 100vw;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
    }
    .portfolio-gallery-controls {
        padding: 0 24px;
    }
    .portfolio-gallery-swiper {
        padding-left: 24px;
        padding-right: 0;
    }
}