/* ==========================================================================
   GO DESIGN — PROJECT CASE STUDY STYLES (project-style.css)
   ========================================================================== */

/* Reset & Variabili Locali */
:root {
    --bg-dark: #060608;
    --bg-card: #111116;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-dark: #4b5563;
    --accent-cyan: #00dfd8;
    --gradient-accent: linear-gradient(90deg, #7928ca, #ff007a);
    --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

body.project-page {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Plus Jakarta Sans', sans-serif;
    overflow-x: hidden;
}

/* ==========================================================================
   NAVIGAZIONE SUPERIORE PROGETTI (Logo | Titolo Centro | X Destra)
   ========================================================================== */
   .project-nav-top {
    position: fixed; /* Rimane fissa in alto durante lo scroll */
    top: 0;
    left: 0;
    width: 100%;
    height: 80px; /* Altezza fissa per un controllo millimetrico della simmetria */
    display: flex;
    align-items: center;
    padding: 0 6%;
    z-index: 1000;
    box-sizing: border-box;
    
    /* Sfondo sfocato "Frosted Glass" premium per non impastarsi con le foto sotto */
    background: rgba(6, 6, 8, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

/* Allineamento millimetrico a sinistra */
.project-nav-top .logo {
    position: absolute;
    left: 6%;
    display: flex;
    align-items: center;
}

.project-nav-top .logo img {
    height: 26px;      /* Leggermente più piccolo nei progetti per enfatizzare il minimalismo */
    width: auto;
    display: block;
}

/* TITOLO CENTRATO: Trucco matematico per bloccarlo esattamente al centro dello schermo */
.project-nav-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-main);
    white-space: nowrap; /* Impedisce al titolo di andare a capo */
}

/* TASTO DI CHIUSURA: Una X imponente, pulita e facile da cliccare */
.close-project-btn {
    position: absolute;
    right: 6%;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1.5rem; /* Più grande per essere una X iconica */
    font-weight: 300;
    line-height: 1;
    transition: var(--transition-smooth);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-project-btn:hover {
    color: var(--text-main);
    transform: scale(1.1) rotate(90deg); /* Micro-animazione di rotazione al passaggio del mouse */
}

/* --- RESPONSIVE: Adattamento schermi smartphone --- */
@media (max-width: 768px) {
    .project-nav-top {
        padding: 0 5%;
        height: 70px; /* Leggermente più bassa su mobile */
    }
    
    .project-nav-top .logo {
        left: 5%;
        font-size: 1.1rem; /* Logo leggermente più piccolo */
    }
    
    .project-nav-title {
        font-size: 0.8rem; /* Titolo più compatto */
        letter-spacing: 1px;
    }
    
    .close-project-btn {
        right: 5%;
        font-size: 1.3rem;
    }
}

/* Hero Section (Impatto Brutalista) */
.case-hero {
    min-height: 95vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 6% 60px 6%;
    box-sizing: border-box;
    position: relative;
    
    /* Gestione dello sfondo che arriverà dall'HTML */
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.case-category {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent-cyan);
    font-weight: 600;
    margin-bottom: 20px;
}

.case-title {
    font-size: clamp(3.5rem, 9vw, 7.5rem);
    font-weight: 800;
    letter-spacing: -4px;
    line-height: 0.85;
    margin-bottom: 60px;
}

/* Griglia Metadati Tecnici */
.case-meta-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px 0;
    gap: 20px;
}

.meta-block h5 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.btn-filled {
    /* Sostituisci questi due colori con il tuo esatto gradiente se preferisci */
    background: linear-gradient(135deg, #a855f7 0%, #6366f1 100%); 
    color: #000000 !important; /* Testo nero */
    padding: 5px 5px;
    border: none;
    border-radius: 50px; /* Bordi tondi richiesti */
    /* Ombra sfumata viola sul retro (effetto glow) */
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.6); 
}

.meta-block p, 
.meta-block a {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-main);
    text-decoration: none;
}

.meta-block a.live-link {
    color: var(--accent-cyan);
    transition: var(--transition-smooth);
    display: inline-block;
}

.meta-block a.live-link:hover {
    transform: translateY(-2px);
    opacity: 0.8;
}

/* Layout di Narrazione Asimmetrico (Editoriale) */
.case-content-wrapper {
    padding: 140px 6%;
    max-width: 1600px;
    margin: 0 auto;
    box-sizing: border-box;
}

.case-intro-block {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 120px;
    align-items: start;
    margin-bottom: 120px;
}

.case-statement {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -1.5px;
    color: var(--text-main);
    position: -webkit-sticky;
    position: sticky;
    top: 140px;
}

.case-narrative p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.case-narrative p:last-child {
    margin-bottom: 0;
}

.tech-stack-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 40px;
}

.stack-tag {
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-main);
    letter-spacing: 0.5px;
}

/* Vetrina dei Mockup (Immersive Showcase) */
.case-gallery {
    display: flex;
    flex-direction: column;
    gap: 100px;
    margin-bottom: 100px;
}

.showcase-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.04);
    background: var(--bg-card);
}

.showcase-item img {
    width: 100%;
    display: block;
    height: auto;
    transition: var(--transition-smooth);
}

.showcase-item:hover img {
    transform: scale(1.015);
}

.showcase-caption {
    padding: 25px 35px;
    background: #09090d;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.showcase-caption cubic-text {
    font-weight: 600;
    font-size: 1rem;
}

.showcase-caption span {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Navigazione Next Project (Gigante a fondo pagina) */
.next-project-footer {
    padding: 160px 0 80px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: linear-gradient(180deg, transparent 0%, rgba(121, 40, 202, 0.03) 100%);
}

.next-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-muted);
    margin-bottom: 25px;
    display: block;
}

.next-link {
    font-size: clamp(2.5rem, 6vw, 5.5rem);
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: -3px;
    transition: var(--transition-smooth);
    display: inline-block;
}

.next-link:hover {
    color: var(--accent-cyan);
    transform: scale(1.03);
}

/* ==========================================================================
   SEZIONE MINI-CARD PROGETTI (A Coppie: 2 Sopra, 2 Sotto)
   ========================================================================== */
   .project-features-section {
    padding: 100px 6%;
    max-width: 1600px;
    margin: 0 auto;
    box-sizing: border-box;
}

.features-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 50px;
    color: var(--text-main);
}

.features-grid {
    display: grid;
    /* Forza il layout a due colonne capienti */
    grid-template-columns: repeat(2, 1fr);
    gap: 40px; /* Spazio aumentato per far respirare le card grandi */
}

.feature-card {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 20px; /* Angoli più morbidi per card grandi */
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
}

.feature-img-wrapper {
    width: 100%;
    /* Ratio 16:10 per rendere l'immagine più grande e immersiva */
    aspect-ratio: 16 / 10; 
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.feature-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-img-wrapper img {
    transform: scale(1.03);
}

.feature-content {
    padding: 35px; /* Più spazio interno per i testi */
    flex-grow: 1;
}

.feature-content h4 {
    font-size: 1.3rem; /* Titolo più grande */
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-main);
    letter-spacing: -0.4px;
}

.feature-content p {
    font-size: 1.05rem; /* Descrizione più leggibile */
    line-height: 1.7;
    color: var(--text-muted);
    margin: 0;
}

/* Responsive: Colonna singola solo su tablet e smartphone */
@media (max-width: 968px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .project-features-section {
        padding: 60px 6%;
    }
}


/* Responsive */
@media (max-width: 1100px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 650px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .project-features-section {
        padding: 40px 6%;
    }
}

/* Footer Copyright */
footer.project-footer {
    padding: 40px 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-dark);
}

/* Media Queries per la Responsività */
@media (max-width: 1024px) {
    .case-intro-block {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .case-statement {
        position: relative;
        top: 0;
    }
    .case-meta-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 640px) {
    .case-meta-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .showcase-caption {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 20px;
    }
}