/* ════════════════════════════════════════════════════════════════
   PROGETTO — prima versione snellita
   Palette: GOLD #FBC302 + GRAFITE #1A1817 + CREAM #F8F6F1
   ════════════════════════════════════════════════════════════════ */

.page-progetto {
    background: #F8F6F1;
    color: #1A1817;
}

/* ═══ HERO ════════════════════════════════════════════════════════ */
.prj-hero {
    position: relative;
    min-height: 85vh;
    min-height: 85svh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    background: #0E0D0B;
}
.prj-hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.prj-hero-img {
    width: 100%;
    height: 110%;
    object-fit: cover;
    filter: brightness(0.45) saturate(1.05);
    transform: scale(1.06);
    transform-origin: center;
    will-change: transform;
}
.prj-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(14,13,11,0.4) 0%,
        transparent 35%,
        rgba(14,13,11,0.88) 100%
    );
}

/* Breadcrumb */
.prj-breadcrumb {
    position: relative;
    z-index: 3;
    padding: 1.75rem var(--v2-pad-x);
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.14em;
    flex-wrap: wrap;
}
.prj-breadcrumb a { color: rgba(248,246,241,0.45); text-decoration: none; transition: color 0.2s; }
.prj-breadcrumb a:hover { color: #FBC302; }
.prj-breadcrumb span { color: rgba(248,246,241,0.25); }
.prj-breadcrumb span:last-child { color: rgba(248,246,241,0.8); font-weight: 600; }

/* Body hero */
.prj-hero-body {
    position: relative;
    z-index: 3;
    max-width: var(--v2-container-max);
    margin: 0 auto;
    width: 100%;
    padding: 0 var(--v2-pad-x) 2rem;
    color: #F8F6F1;
}
.prj-hero-top {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}
.prj-cat-badge {
    background: rgba(251,195,2,0.9);
    color: #1A1817;
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 700;
    padding: 0.375rem 1rem;
    border-radius: 999px;
}
.prj-cat-badge--evidenza {
    background: #F8F6F1;
    color: #1A1817;
    border: 1.5px solid #1A1817;
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
}
.prj-cat-badge--evidenza::before {
    content: '★';
    font-size: 0.85em;
    color: #FBC302;
}
.prj-year {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(248,246,241,0.45);
    font-weight: 600;
}
.prj-title {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    /* Taglia UNICA per tutti i titoli, corti o lunghi: un nome breve e
       uno lungo devono apparire della stessa grandezza — un nome lungo
       va semplicemente a capo su più righe invece di rimpicciolirsi. */
    font-size: clamp(2.25rem, 5.5vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: #F8F6F1;
    margin: 0 0 1.125rem;
}
.prj-hero-loc {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(0.75rem, 0.9vw, 1rem);
    color: rgba(248,246,241,0.55);
    margin: 0;
    font-weight: 400;
}

/* Stats hero (3 blocchi in fondo) */
.prj-hero-stats {
    position: relative;
    z-index: 3;
    max-width: var(--v2-container-max);
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(248,246,241,0.1);
    border-top: 1px solid rgba(248,246,241,0.12);
}
.prj-hero-stat {
    padding: 1.375rem 1.75rem;
    background: rgba(14,13,11,0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background 0.3s ease;
}
.prj-hero-stat:hover { background: rgba(14,13,11,0.8); }
.prj-hero-stat-val {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(1.375rem, 2.2vw, 2.25rem);
    font-weight: 700;
    color: #FBC302;
    letter-spacing: -0.025em;
    line-height: 1;
    margin-bottom: 0.375rem;
}
.prj-hero-stat-key {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(248,246,241,0.48);
    font-weight: 600;
}

/* ═══ TESTO + PRODOTTI ════════════════════════════════════════════ */
.prj-main {
    background: #ffffff;
    padding: clamp(3.5rem, 9vh, 6.5rem) var(--v2-pad-x);
}
.prj-main-grid {
    max-width: var(--v2-container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: clamp(2.5rem, 7vw, 7rem);
    align-items: start;
}
.prj-section-tag {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.65vw, 0.6875rem);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #B8753A;
    font-weight: 700;
    margin: 0 0 1rem;
    display: block;
}
.prj-section-title {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(1.625rem, 2.8vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: #1A1817;
    margin: 0 0 1.5rem;
}
.prj-section-title em { color: #FBC302; font-style: normal; }
.prj-body {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(0.9375rem, 1.1vw, 1.125rem);
    line-height: 1.8;
    color: rgba(26,24,23,0.72);
    margin: 0;
    text-wrap: pretty;
}

/* Prodotti: colonna destra, lista minimale */
.prj-main-products {
    padding-top: 3.25rem;
}
.prj-products-head {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.65vw, 0.6875rem);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #B8753A;
    font-weight: 700;
    margin: 0 0 1rem;
    padding-bottom: 0.875rem;
    border-bottom: 1px solid rgba(26,24,23,0.12);
}
.prj-product-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid rgba(26,24,23,0.07);
    transition: padding-left 0.25s ease;
}
.prj-product-row:hover { padding-left: 0.4rem; }
.prj-product-name {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(0.875rem, 1vw, 1.0625rem);
    font-weight: 600;
    color: #1A1817;
    letter-spacing: -0.01em;
}
.prj-product-qty {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.12em;
    color: rgba(26,24,23,0.45);
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}
.prj-products-link {
    display: inline-block;
    margin-top: 1.25rem;
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(0.75rem, 0.85vw, 0.875rem);
    font-weight: 600;
    color: #1A1817;
    text-decoration: none;
    border-bottom: 1.5px solid #FBC302;
    padding-bottom: 0.1em;
    transition: color 0.2s ease;
}
.prj-products-link:hover { color: #B8753A; }

/* ═══ FOTO FULL-BLEED ═════════════════════════════════════════════ */
.prj-fullbleed {
    margin: 0;
    padding: 0;
    background: #1A1817;
    overflow: hidden;
    position: relative;
    display: block;
}
.prj-fullbleed img {
    width: 100%;
    height: clamp(420px, 68vh, 860px);
    object-fit: cover;
    display: block;
    filter: brightness(0.85) saturate(1.05);
    transition: transform 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.prj-fullbleed:hover img { transform: scale(1.02); }
.prj-fullbleed figcaption {
    position: absolute;
    bottom: 1.125rem;
    right: 1.5rem;
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.6vw, 0.6875rem);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(248,246,241,0.4);
    font-weight: 600;
}

/* ═══ GALLERIA ════════════════════════════════════════════════════ */
.prj-gallery {
    background: #F8F6F1;
    padding: clamp(2.5rem, 5vh, 4rem) var(--v2-pad-x);
}
.prj-gallery-inner {
    max-width: var(--v2-container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
/* Riga 1: una foto grande */
.prj-gallery-row-main {
    width: 100%;
    overflow: hidden;
    border-radius: 0.375rem;
    aspect-ratio: 21/9;
    background: #1A1817;
}
.prj-gallery-row-main img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.88) saturate(0.95);
    transition: transform 1s cubic-bezier(0.16,1,0.3,1), filter 0.5s ease;
}
.prj-gallery-row-main:hover img {
    transform: scale(1.04);
    filter: brightness(0.82) saturate(1.0);
}
/* Riga 2: foto affiancate */
.prj-gallery-row-sub {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0.75rem;
}
.prj-gal-item {
    margin: 0;
    overflow: hidden;
    border-radius: 0.375rem;
    aspect-ratio: 4/3;
    background: #1A1817;
    position: relative;
}
.prj-gal-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.88) saturate(0.95);
    transition: transform 0.8s cubic-bezier(0.16,1,0.3,1), filter 0.5s ease;
}
.prj-gal-item:hover img {
    transform: scale(1.06);
    filter: brightness(0.78) saturate(1.05);
}
/* Overlay numero al hover */
.prj-gal-item::after {
    content: attr(data-n);
    position: absolute;
    top: 1rem; right: 1rem;
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.12em;
    color: rgba(248,246,241,0.7);
    background: rgba(14,13,11,0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.prj-gal-item:hover::after { opacity: 1; }

/* ═══ ALTRI PROGETTI ══════════════════════════════════════════════ */
.prj-related {
    background: #1A1817;
    padding: clamp(3.5rem, 8vh, 6rem) var(--v2-pad-x);
    position: relative;
}
.prj-related::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(251,195,2,0.4), transparent);
}
.prj-related-inner { max-width: var(--v2-container-max); margin: 0 auto; }
.prj-related .prj-section-tag { color: rgba(248,246,241,0.4); margin-bottom: 0.75rem; }
.prj-related .prj-section-title { color: #F8F6F1; margin-bottom: 2rem; }
.prj-related .prj-section-title em { color: #FBC302; }
.prj-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.prj-related-card {
    text-decoration: none;
    color: inherit;
    display: block;
    border-radius: 0.625rem;
    overflow: hidden;
    background: rgba(248,246,241,0.04);
    border: 1px solid rgba(248,246,241,0.08);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.prj-related-card:hover {
    border-color: rgba(251,195,2,0.35);
    transform: translateY(-0.3rem);
    box-shadow: 0 1.5rem 3rem -1.25rem rgba(0,0,0,0.5);
    background: rgba(248,246,241,0.07);
}
.prj-related-fig {
    margin: 0;
    overflow: hidden;
    aspect-ratio: 3/2;
    background: #0E0D0B;
    position: relative;
}
.prj-related-fig img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.65) saturate(0.9);
    transition: transform 0.8s cubic-bezier(0.16,1,0.3,1), filter 0.5s ease;
}
.prj-related-card:hover .prj-related-fig img {
    transform: scale(1.06);
    filter: brightness(0.55) saturate(1.05);
}
/* Categoria sovrapposta sulla foto */
.prj-related-fig-cat {
    position: absolute;
    bottom: 1rem; left: 1rem;
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #FBC302;
    font-weight: 700;
    background: rgba(14,13,11,0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
}
.prj-related-body {
    padding: 1.375rem 1.5rem 1.625rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.prj-related-title {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(1.125rem, 1.6vw, 1.625rem);
    font-weight: 700;
    color: #F8F6F1;
    letter-spacing: -0.02em;
    margin: 0;
    line-height: 1.2;
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}
.prj-related-title .prj-related-arrow {
    font-size: 0.7em;
    color: rgba(248,246,241,0.2);
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.prj-related-card:hover .prj-related-title { color: #FBC302; }
.prj-related-card:hover .prj-related-arrow { color: #FBC302; transform: translate(3px, -2px); }
.prj-related-loc {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(0.75rem, 0.85vw, 0.875rem);
    color: rgba(248,246,241,0.38);
    margin: 0;
}
.prj-related-stat {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #FBC302;
    font-weight: 700;
    margin-top: 0.25rem;
    opacity: 0.75;
}
.prj-related-all {
    text-align: right;
    padding-top: 1rem;
    border-top: 1px solid rgba(248,246,241,0.08);
}
.prj-related-all a {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(0.75rem, 0.85vw, 0.875rem);
    font-weight: 600;
    color: rgba(248,246,241,0.4);
    text-decoration: none;
    transition: color 0.2s ease;
}
.prj-related-all a:hover { color: #FBC302; }

/* ═══ CTA ════════════════════════════════════════════════════════ */
.prj-cta {
    background: #1A1817;
    padding: clamp(4.5rem, 12vh, 8rem) var(--v2-pad-x);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.prj-cta::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #FBC302, transparent);
}
.prj-cta-inner {
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.prj-cta-tag {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.65vw, 0.6875rem);
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: #FBC302;
    font-weight: 700;
    margin: 0 0 1.375rem;
    opacity: 0.85;
}
.prj-cta-title {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(2rem, 5vw, 4.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: #F8F6F1;
    margin: 0 0 2.5rem;
    text-wrap: pretty;
}
.prj-cta-title em { font-weight: 800; color: #FBC302; font-style: normal; }
.prj-cta-actions {
    display: flex;
    gap: 0.875rem;
    justify-content: center;
    flex-wrap: wrap;
}
.prj-cta-btn-main {
    background: #FBC302;
    color: #1A1817;
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(0.875rem, 1vw, 1.0625rem);
    font-weight: 700;
    padding: 1rem 2.25rem;
    border-radius: 999px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    letter-spacing: 0.01em;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0.75rem 2rem -0.75rem rgba(251,195,2,0.45);
}
.prj-cta-btn-main:hover { background: #ffffff; transform: translateY(-2px); }
.prj-cta-btn-main span { transition: transform 0.3s ease; }
.prj-cta-btn-main:hover span { transform: translateX(3px); }
.prj-cta-btn-ghost {
    background: transparent;
    color: rgba(248,246,241,0.65);
    border: 1px solid rgba(248,246,241,0.2);
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(0.875rem, 1vw, 1.0625rem);
    font-weight: 500;
    padding: 1rem 2.25rem;
    border-radius: 999px;
    text-decoration: none;
    transition: all 0.3s ease;
}
.prj-cta-btn-ghost:hover { border-color: rgba(248,246,241,0.5); color: #F8F6F1; }


/* ═══ PROSPETTO ENERGETICO ═══════════════════════════════════════ */
.prj-energy {
    background: #1A1817;
    padding: clamp(3.5rem, 8vh, 6rem) var(--v2-pad-x);
    position: relative;
}
.prj-energy::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #FBC302, transparent);
}
.prj-energy-inner {
    max-width: var(--v2-container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2.75rem;
}

/* Confronto Prima / Dopo */
.prj-energy-compare {
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 5vw, 4rem);
}
.prj-energy-col {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}
.prj-energy-col-label {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.65vw, 0.6875rem);
    letter-spacing: 0.28em;
    text-transform: uppercase;
    font-weight: 700;
}
.prj-energy-prima .prj-energy-col-label { color: rgba(248,246,241,0.35); }
.prj-energy-dopo  .prj-energy-col-label { color: #FBC302; }
.prj-energy-kw {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(2.5rem, 6vw, 6rem);
    font-weight: 200;
    letter-spacing: -0.05em;
    line-height: 1;
}
.prj-energy-prima .prj-energy-kw {
    color: rgba(248,246,241,0.35);
    text-decoration: line-through;
    text-decoration-color: rgba(248,246,241,0.2);
}
.prj-energy-dopo .prj-energy-kw { color: #F8F6F1; }
.prj-energy-kw span {
    font-size: 0.4em;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-decoration: none;
    opacity: 0.6;
    margin-left: 0.2em;
}
.prj-energy-tech {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(0.75rem, 0.88vw, 0.9375rem);
    font-weight: 400;
}
.prj-energy-prima .prj-energy-tech { color: rgba(248,246,241,0.3); }
.prj-energy-dopo  .prj-energy-tech { color: rgba(248,246,241,0.65); }
.prj-energy-arrow {
    color: rgba(251,195,2,0.6);
    flex-shrink: 0;
}

/* Barra risparmio */
.prj-energy-bar-wrap { display: flex; flex-direction: column; gap: 0.875rem; }
.prj-energy-bar-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
}
.prj-energy-bar-note {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(248,246,241,0.35);
    font-weight: 600;
}
.prj-energy-bar-label {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(1.25rem, 1.8vw, 1.875rem);
    font-weight: 700;
    color: #FBC302;
    letter-spacing: -0.025em;
    line-height: 1;
    white-space: nowrap;
}
.prj-energy-bar {
    height: 6px;
    background: rgba(248,246,241,0.1);
    border-radius: 999px;
    overflow: hidden;
}
.prj-energy-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #FBC302, rgba(251,195,2,0.55));
    border-radius: 999px;
    transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 3 numeri risultato */
.prj-energy-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(248,246,241,0.08);
    border-top: 1px solid rgba(248,246,241,0.08);
    border-bottom: 1px solid rgba(248,246,241,0.08);
}
.prj-energy-result {
    background: #1A1817;
    padding: 1.5rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: background 0.25s ease;
}
.prj-energy-result:hover { background: #201e1b; }
.prj-energy-result-val {
    font-family: var(--v2-sans, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(1.375rem, 2.4vw, 2.5rem);
    font-weight: 300;
    color: #FBC302;
    letter-spacing: -0.03em;
    line-height: 1;
}
.prj-energy-result-val span {
    font-size: 0.5em;
    color: rgba(248,246,241,0.5);
    margin-left: 0.2em;
    font-weight: 400;
}
.prj-energy-result-key {
    font-family: var(--v2-mono, 'JetBrains Mono', monospace);
    font-size: clamp(0.5625rem, 0.62vw, 0.6875rem);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(248,246,241,0.4);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 767px) {
    .prj-energy-compare { gap: 1rem; }
    .prj-energy-kw { font-size: clamp(2rem, 12vw, 3.5rem); }
    .prj-energy-arrow svg { width: 22px; height: 22px; }
    .prj-energy-results { grid-template-columns: 1fr; }
    .prj-energy-result { padding: 1.125rem 1.25rem; }
}

/* ═══ RESPONSIVE ══════════════════════════════════════════════════ */
@media (max-width: 1023px) and (min-width: 768px) {
    .prj-main-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .prj-main-products { padding-top: 0; }
    .prj-gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .prj-gal-wide { grid-column: span 2; }
}

@media (max-width: 767px) {
    .prj-hero { min-height: 80vh; }
    .prj-title { font-size: clamp(2rem, 9vw, 3.25rem); }
    .prj-hero-stats { grid-template-columns: repeat(3, 1fr); }
    .prj-hero-stat { padding: 1rem 0.875rem; }
    .prj-hero-stat-val { font-size: clamp(1.125rem, 5vw, 1.5rem); }
    .prj-main-grid { grid-template-columns: 1fr; gap: 2rem; }
    .prj-main-products { padding-top: 0; }
    .prj-fullbleed img { height: clamp(260px, 52vw, 420px); }
    /* Galleria mobile */
    .prj-gallery-row-main { aspect-ratio: 4/3; }
    .prj-gallery-row-sub { grid-template-columns: 1fr; }
    /* Correlati mobile */
    .prj-related-grid { grid-template-columns: 1fr; }
    .prj-related-fig { aspect-ratio: 16/9; }
    /* CTA mobile */
    .prj-cta-actions { flex-direction: column; align-items: stretch; }
    .prj-cta-btn-main,
    .prj-cta-btn-ghost { width: 100%; justify-content: center; text-align: center; }
}