/* projects.css – updated for bigger cards */

.projects-wrapper {
    width: 100%;
    max-width: 1400px;           /* ← good for 3-column layout on big screens */
    margin: 7rem auto 4rem;
    padding: 0 1.5rem;           /* balanced side padding */
    text-align: center;
    overflow-x: hidden;          /* prevents horizontal scroll from overflowing images */
}

.projects-title {
    font-size: 3.8rem;          /* ← much bigger title */
    font-weight: 800;
    margin-bottom: 4.5rem;
    background: linear-gradient(90deg, #6a00ff, #9d4edd, #bb86fc);
    -webkit-background-clip: text;
    color: transparent;
    text-shadow: 0 0 20px rgba(157, 78, 221, 0.6);
    letter-spacing: -1px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));  /* 360–380px min works well for 3 cols on 1200–1400px screens */
    gap: 2.2rem;                 /* generous spacing */
    padding: 0 0.5rem;
    justify-content: center;     /* centers the grid if fewer than 3 items */
}

.project-card {
    background: rgba(30, 20, 60, 0.55);
    border: 1px solid rgba(157, 78, 221, 0.5);
    border-radius: 20px;
    padding: 1.8rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    overflow: hidden;            /* ← important: clips overflowing content inside card */
    display: flex;
    flex-direction: column;
    height: 100%;                /* makes cards same height in row */
}

.project-card:hover .project-img {
    transform: scale(1.04);
    transition: transform 0.4s ease;
}

.project-img {
    width: 100%;
    height: 220px;               /* fixed height – adjust to 240–280px if you want even bigger */
    object-fit: cover;           /* crops smartly instead of stretching/distorting */
    object-position: center;
    border-radius: 14px;
    margin-bottom: 1.4rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.45);
    display: block;
}

.project-name {
    font-size: 1.9rem;           /* bigger project titles */
    margin-bottom: 0.8rem;
    color: #f0e6ff;
    font-weight: 700;
}

.project-desc {
    font-size: 1.1rem;           /* slightly larger description */
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 1.4rem;
    flex-grow: 1;                /* pushes tags to bottom */
}

.project-tags {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
    margin-top: auto;            /* tags stick to bottom of card */
}

.tag {
    padding: 0.45rem 1rem;
    background: rgba(157, 78, 221, 0.25);
    border: 1px solid rgba(157, 78, 221, 0.55);
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
}

/* Back button – make it bigger too */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 5rem;
    padding: 0.9rem 2rem;
    background: rgba(157, 78, 221, 0.22);
    border: 1px solid rgba(157, 78, 221, 0.55);
    border-radius: 14px;
    color: #f0e6ff;
    font-size: 1.15rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: rgba(187, 134, 252, 0.35);
    border-color: #bb86fc;
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(187,134,252,0.4);
}

/* Optional: force max 3 columns on very wide screens (1600px+) */
@media (min-width: 1400px) {
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);   /* exactly 3 columns */
        max-width: 1300px;                       /* keeps them from spreading too wide */
        margin: 0 auto;
        gap: 2.8rem;
    }
    
    .project-img {
        height: 260px;                           /* bigger preview on large screens */
    }
}

/* Tablet – 2 columns */
@media (max-width: 1100px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
        gap: 1.8rem;
    }
}

/* Mobile – 1 column */
@media (max-width: 680px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .project-img {
        height: 200px;          /* smaller on phone to save space */
    }
    
    .projects-wrapper {
        padding: 0 1rem;
    }
}

.projects-wrapper {
    width: 100%;
    max-width: 1520px;           /* ← increased from ~1400px → cards go wider */
    margin: 7rem auto 5rem;      /* top & bottom margin – side auto centers it */
    padding: 0 1.5rem;           /* ← reduced side padding (was probably higher before) */
    text-align: center;
    overflow-x: hidden;
}

/* On very wide screens let it stretch even more */
@media (min-width: 1600px) {
    .projects-wrapper {
        max-width: 1680px;       /* or even 90vw if you want super aggressive */
        padding: 0 2rem;
    }
}

/* Grid – controls spacing between cards */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));  /* 380–400px min is good for 3-col feel */
    gap: 2rem;                   /* ← reduced from 2.5rem → cards closer together horizontally */
    padding: 0 0.8rem;           /* tiny inner padding – helps on narrow views */
    justify-content: center;
}

/* Optional: force stronger 3-column layout on desktop */
@media (min-width: 1200px) {
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);   /* locks to 3 columns */
        gap: 2.2rem;
        max-width: 100%;                         /* uses full available width */
    }
}

/* Tablet – still tries for 2–3 */
@media (max-width: 1100px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
        gap: 1.8rem;
        padding: 0 0.5rem;
    }
}

/* Mobile – full width feel */
@media (max-width: 680px) {
    .projects-wrapper {
        padding: 0 1rem;         /* very little side space on phone */
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2.2rem;
        padding: 0;
    }
}

/* Image wrapper – needed for absolute positioning of overlay */
.project-img-wrapper {
    position: relative;             /* important – makes overlay position relative to image */
    overflow: hidden;
    border-radius: 14px;            /* match your image radius */
    margin-bottom: 1.4rem;
}

/* Hover overlay – darkens image + centers icon */
.hover-overlay {
    position: absolute;
    inset: 0;                       /* fill entire image area */
    background: rgba(18, 0, 34, 0.65);   /* dark purple-ish overlay, adjust opacity */
    backdrop-filter: blur(4px);     /* optional subtle blur */
    opacity: 0;
    transition: opacity 0.35s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;           /* allows clicks to pass through if card is link */
}

/* The centered expand icon */
.expand-icon {
    width: 64px;
    height: 64px;
    background: rgba(157, 78, 221, 0.35);   /* semi-transparent purple */
    border: 2px solid #bb86fc;
    border-radius: 16px;                    /* slightly rounded square */
    color: #f0e6ff;
    font-size: 2.2rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.7);
    opacity: 0;
    transition: all 0.4s ease;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

/* Hover states */
.project-card:hover .hover-overlay {
    opacity: 1;
}

.project-card:hover .expand-icon {
    transform: scale(1);
    opacity: 1;
}

/* Optional: subtle scale on whole card + image zoom */
.project-card {
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(187,134,252,0.35);
}

.project-img {
    transition: transform 0.45s ease;
}

.project-card:hover .project-img {
    transform: scale(1.08);         /* gentle zoom under overlay */
}

/* Make the whole card act like a link */
.project-link {
    display: block;               /* important */
    text-decoration: none;
    color: inherit;
    height: 100%;
}

/* Ensure inner elements don't interfere with click */
.project-card {
    height: 100%;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(187,134,252,0.35);
}

/* Optional: pointer cursor on whole card */
.project-link:hover .project-card {
    cursor: pointer;
}

#mouse-spotlight {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 2; /* sopra particles, sotto click-effect */
    background: radial-gradient(
        circle,
        rgba(187, 134, 252, 0.35) 0%,
        rgba(157, 78, 221, 0.18) 40%,
        rgba(18, 0, 34, 0) 70%
    );
    filter: blur(40px);
    transform: translate(-50%, -50%);
    transition: opacity 0.25s ease;
    opacity: 0.8;
    mix-blend-mode: screen; /* effetto ryuu.lol */
}