/**
 * Essepi Portfolio — Frontend Styles v1.8.3
 */

:root {
    --essepi-portfolio-text: #1a1a1a;
    --essepi-portfolio-text-muted: #6b6b6b;
    --essepi-portfolio-bg: #ffffff;
    --essepi-portfolio-bg-alt: #f7f7f5;
    --essepi-portfolio-border: #e5e5e5;
    --essepi-portfolio-accent: #1a1a1a;
    --essepi-portfolio-gap: 24px;
    --essepi-portfolio-gap-sm: 12px;
    --essepi-portfolio-radius: 0;
    --essepi-portfolio-transition: 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
    --essepi-portfolio-container: 1280px;
    --essepi-portfolio-container-wide: 1600px;
}

/* =====================================================
   Container
   ===================================================== */

.essepi-container {
    max-width: var(--essepi-portfolio-container);
    margin-left: auto;
    margin-right: auto;
    padding-left: clamp(16px, 4vw, 32px);
    padding-right: clamp(16px, 4vw, 32px);
}

.essepi-container-wide {
    max-width: var(--essepi-portfolio-container-wide);
}

/* =====================================================
   ARCHIVIO PROGETTI
   ===================================================== */

.essepi-portfolio-archive {
    padding-top: clamp(140px, 12vw, 180px);
    padding-bottom: clamp(60px, 10vw, 160px);
    overflow: hidden;
}

.essepi-archive-header {
    margin-bottom: clamp(48px, 8vw, 120px);
    text-align: left;
}

.essepi-archive-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: inherit;
    letter-spacing: -0.02em;
    line-height: 1;
    margin: 0;
    color: var(--essepi-portfolio-text);
}

/* Grid progetti — LAYOUT ASIMMETRICO 2 o 3 colonne */
.essepi-projects-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.essepi-projects-col {
    display: contents;
    min-width: 0;
}

.essepi-project-card {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    position: relative;
    background: transparent;
}

.essepi-projects-grid > .essepi-projects-col > .essepi-project-card {
    order: var(--card-order, 0);
}

@media (min-width: 900px) {
    .essepi-projects-grid[data-columns="2"] {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 0;
        column-gap: clamp(24px, 5vw, 80px);
        align-items: start;
    }
    .essepi-projects-grid[data-columns="2"] > .essepi-projects-col {
        display: flex;
        flex-direction: column;
        gap: clamp(40px, 5vw, 80px);
        min-width: 0;
    }
    .essepi-projects-grid[data-columns="2"] .essepi-projects-col-right {
        margin-top: clamp(60px, 8vw, 140px);
    }
    .essepi-projects-grid[data-columns="2"] > .essepi-projects-col > .essepi-project-card {
        order: 0;
    }
}

@media (min-width: 1024px) {
    .essepi-projects-grid[data-columns="3"] {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        row-gap: 0;
        column-gap: clamp(16px, 3vw, 50px);
        align-items: start;
    }
    .essepi-projects-grid[data-columns="3"] > .essepi-projects-col {
        display: flex;
        flex-direction: column;
        gap: clamp(30px, 4vw, 60px);
        min-width: 0;
    }
    .essepi-projects-grid[data-columns="3"] .essepi-projects-col-center {
        margin-top: clamp(40px, 5vw, 90px);
    }
    .essepi-projects-grid[data-columns="3"] .essepi-projects-col-right {
        margin-top: clamp(80px, 10vw, 180px);
    }
    .essepi-projects-grid[data-columns="3"] > .essepi-projects-col > .essepi-project-card {
        order: 0;
    }
}

.essepi-portfolio-archive.has-parallax .essepi-project-card {
    --parallax-y: 0px;
    transform: translate3d(0, var(--parallax-y), 0);
    will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
    .essepi-portfolio-archive.has-parallax .essepi-project-card {
        transform: none !important;
        will-change: auto;
    }
}

.essepi-project-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.essepi-project-card-media {
    position: relative;
    overflow: hidden;
    background: transparent;
    border-radius: var(--essepi-portfolio-radius);
}

.essepi-portfolio-archive .essepi-project-card-media img,
.essepi-portfolio-archive img.essepi-project-card-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    transition: transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.essepi-project-card-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--essepi-portfolio-bg-alt);
}

.essepi-project-card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
    opacity: 0;
    transition: opacity var(--essepi-portfolio-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.essepi-project-card-view {
    color: #fff;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 12px 24px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    transform: translateY(8px);
    transition: transform var(--essepi-portfolio-transition);
}

.essepi-project-card-link:hover .essepi-project-card-image {
    transform: scale(1.05);
}

.essepi-project-card-link:hover .essepi-project-card-overlay {
    opacity: 1;
}

.essepi-project-card-link:hover .essepi-project-card-view {
    transform: translateY(0);
}

.essepi-project-card-info {
    padding: 24px 0 0;
}

.essepi-project-card-title {
    font-size: clamp(1.5rem, 2.2vw, 2rem);
    font-weight: inherit;
    margin: 0 0 8px;
    color: var(--essepi-portfolio-text);
    letter-spacing: -0.01em;
    line-height: 1.15;
}

.essepi-project-card-meta {
    font-size: 1rem;
    color: var(--essepi-portfolio-text-muted);
    letter-spacing: 0.02em;
}

.essepi-meta-separator {
    margin: 0 8px;
    opacity: 0.6;
}

.essepi-pagination {
    margin-top: clamp(60px, 10vw, 140px);
    text-align: center;
}

.essepi-pagination .nav-links {
    display: inline-flex;
    gap: 8px;
    align-items: center;
}

.essepi-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--essepi-portfolio-border);
    color: var(--essepi-portfolio-text);
    text-decoration: none;
    transition: all var(--essepi-portfolio-transition);
    font-size: 0.9rem;
}

.essepi-pagination .page-numbers.current,
.essepi-pagination .page-numbers:hover {
    background: var(--essepi-portfolio-text);
    color: var(--essepi-portfolio-bg);
    border-color: var(--essepi-portfolio-text);
}

.essepi-no-projects {
    text-align: center;
    color: var(--essepi-portfolio-text-muted);
    padding: 60px 0;
}

/* =====================================================
   SINGOLO PROGETTO
   ===================================================== */

.essepi-project-single {
    padding-bottom: clamp(40px, 6vw, 80px);
}

.essepi-project-hero {
    width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    margin-bottom: clamp(32px, 5vw, 64px);
    background: transparent;
    max-height: 90vh;
}

.essepi-project-single .essepi-project-hero img,
img.essepi-project-hero-image {
    width: 100%;
    height: 100%;
    max-width: 100%;
    display: block;
    object-fit: cover;
    object-position: center center;
}

.essepi-project-header {
    margin-bottom: clamp(24px, 4vw, 48px);
    padding-bottom: clamp(24px, 4vw, 40px);
    border-bottom: 1px solid var(--essepi-portfolio-border);
}

.essepi-project-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: inherit;
    letter-spacing: -0.02em;
    line-height: 1.05;
    margin: 0 0 40px;
    color: var(--essepi-portfolio-text);
    max-width: 900px;
}

.essepi-project-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: clamp(16px, 2.5vw, 24px);
    margin: 0;
    max-width: 1000px;
}

.essepi-meta-item {
    margin: 0;
}

.essepi-meta-item dt {
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--essepi-portfolio-text-muted);
    margin-bottom: 8px;
    font-weight: 500;
}

.essepi-meta-item dd {
    margin: 0;
    font-size: 1.15rem;
    color: var(--essepi-portfolio-text);
    line-height: 1.4;
}

.essepi-committente-link {
    color: inherit;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
    transition: opacity var(--essepi-portfolio-transition);
}

.essepi-committente-link:hover {
    opacity: 0.6;
}

.essepi-project-description {
    max-width: 820px;
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--essepi-portfolio-text);
    margin-bottom: clamp(32px, 5vw, 56px);
}

.essepi-project-description p {
    margin: 0 0 1.25em;
}

.essepi-project-description p:last-child {
    margin-bottom: 0;
}

/* Prodotti utilizzati */
.essepi-project-prodotti {
    margin-bottom: clamp(32px, 5vw, 64px);
    padding: clamp(28px, 4vw, 48px);
    background: #A37E4F;
    color: #000;
    border-radius: var(--essepi-portfolio-radius);
}

.essepi-section-title {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.75);
    margin: 0 0 24px;
}

.essepi-project-prodotti .essepi-section-title {
    color: rgba(0, 0, 0, 0.75);
}

.essepi-prodotti-list-frontend {
    list-style: none;
    margin: 0;
    padding: 0;
    columns: 2;
    column-gap: 40px;
}

@media (max-width: 600px) {
    .essepi-prodotti-list-frontend {
        columns: 1;
    }
}

/* Reset esplicito border (per battere override BeTheme) */
.essepi-project-single .essepi-prodotti-list-frontend li,
.essepi-project-prodotti .essepi-prodotti-list-frontend li {
    padding: 16px 0;
    border-top: none;
    border-bottom: none;
    color: #000;
    break-inside: avoid;
    line-height: 1.4;
}

/* Border-bottom SOLO se c'è descrizione */
.essepi-project-single .essepi-prodotti-list-frontend li.has-desc,
.essepi-project-prodotti .essepi-prodotti-list-frontend li.has-desc {
    border-bottom: 1px solid rgba(0, 0, 0, 0.18);
}

.essepi-project-single .essepi-prodotti-list-frontend li.has-desc:last-child,
.essepi-project-prodotti .essepi-prodotti-list-frontend li.has-desc:last-child {
    border-bottom: none;
}

.essepi-prodotti-list-frontend .essepi-prodotto-nome {
    font-size: 1.05rem;
    font-weight: 500;
    color: #000;
}

/* Descrizione: rispetta i newline come "elenco" senza bullets */
.essepi-prodotti-list-frontend .essepi-prodotto-desc-frontend {
    margin-top: 6px;
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(0, 0, 0, 0.75);
    white-space: pre-line;
}

.essepi-prodotti-list-frontend a {
    color: #000;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 5px;
    transition: opacity var(--essepi-portfolio-transition);
}

.essepi-prodotti-list-frontend a:hover {
    opacity: 0.65;
}

/* =====================================================
   GALLERIA MASONRY
   ===================================================== */

.essepi-project-gallery-section {
    margin: clamp(40px, 6vw, 80px) 0;
}

.essepi-gallery-masonry {
    column-count: 2;
    column-gap: 20px;
}

@media (max-width: 700px) {
    .essepi-gallery-masonry {
        column-count: 1;
    }
}

.essepi-gallery-item {
    display: block;
    break-inside: avoid;
    margin-bottom: 20px;
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
    background: var(--essepi-portfolio-bg-alt);
}

.essepi-project-single .essepi-gallery-item img,
img.essepi-gallery-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    transition: transform var(--essepi-portfolio-transition), opacity var(--essepi-portfolio-transition);
}

.essepi-gallery-item:hover .essepi-gallery-image {
    transform: scale(1.02);
    opacity: 0.92;
}

.essepi-photo-credits {
    text-align: right;
    font-size: 0.8rem;
    color: var(--essepi-portfolio-text-muted);
    letter-spacing: 0.05em;
    margin-top: 16px;
    font-style: italic;
}

/* =====================================================
   NAV PROGETTO PREV/NEXT
   ===================================================== */

.essepi-project-nav {
    margin-top: clamp(40px, 6vw, 80px);
    padding-top: clamp(24px, 4vw, 40px);
    border-top: 1px solid var(--essepi-portfolio-border);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
}

.essepi-project-nav a {
    color: var(--essepi-portfolio-text);
    text-decoration: none;
    transition: opacity var(--essepi-portfolio-transition);
}

.essepi-project-nav a:hover {
    opacity: 0.6;
}

.essepi-nav-prev,
.essepi-nav-next {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.essepi-nav-next {
    text-align: right;
    grid-column: 3;
}

.essepi-nav-prev {
    grid-column: 1;
}

.essepi-nav-label {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--essepi-portfolio-text-muted);
}

.essepi-nav-title {
    font-size: 1rem;
    font-weight: 400;
}

.essepi-nav-all {
    grid-column: 2;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 12px 24px;
    border: 1px solid var(--essepi-portfolio-text);
}

.essepi-nav-all:hover {
    background: var(--essepi-portfolio-text);
    color: var(--essepi-portfolio-bg) !important;
    opacity: 1 !important;
}

@media (max-width: 768px) {
    .essepi-project-nav {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .essepi-nav-prev,
    .essepi-nav-next,
    .essepi-nav-all {
        grid-column: 1;
        text-align: center;
        align-items: center;
    }
}

/* =====================================================
   LIGHTBOX
   ===================================================== */

.essepi-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.95);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.essepi-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.essepi-lightbox-content {
    position: relative;
    max-width: 92vw;
    max-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.essepi-lightbox-image {
    max-width: 100%;
    max-height: 88vh;
    object-fit: contain;
    display: block;
    user-select: none;
}

.essepi-lightbox-close,
.essepi-lightbox-prev,
.essepi-lightbox-next {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    width: 48px;
    height: 48px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    line-height: 1;
    transition: background 0.2s ease;
}

.essepi-lightbox-close:hover,
.essepi-lightbox-prev:hover,
.essepi-lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.essepi-lightbox-close {
    top: 20px;
    right: 20px;
}

.essepi-lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.essepi-lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.essepi-lightbox-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}

@media (max-width: 600px) {
    .essepi-lightbox-content {
        max-width: 100vw;
        max-height: 75vh;
        padding: 0 8px;
    }
    .essepi-lightbox-image {
        max-height: 75vh;
    }
    .essepi-lightbox-close {
        top: 12px;
        right: 12px;
    }
    .essepi-lightbox-prev,
    .essepi-lightbox-next {
        top: auto;
        bottom: 16px;
        transform: none;
        width: 52px;
        height: 52px;
    }
    .essepi-lightbox-prev {
        left: 16px;
    }
    .essepi-lightbox-next {
        right: 16px;
    }
    .essepi-lightbox-counter {
        bottom: 32px;
    }
}