.projetos .container {
    width: 100%;
}

.container-projetos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    margin-bottom: 56px;
}

.box-card {
    width: 100%;
    aspect-ratio: 3 / 4;
    perspective: 1400px;
}

.card-content {
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    position: relative;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.card,
.card-back {
    width: 100%;
    height: 100%;
    position: absolute;
    border-radius: var(--radius-md);
    backface-visibility: hidden;
    overflow: hidden;
    border: 1px solid var(--border);
}

.card {
    background: var(--surface);
}

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.85) saturate(1.1);
    transition: var(--transition);
}

.card-overlay {
    position: absolute;
    inset: auto 0 0 0;
    padding: 22px 22px 24px;
    background: linear-gradient(180deg, transparent, rgba(7, 7, 11, 0.95));
    color: #fff;
}

.card-overlay h3 {
    font-size: 18px;
    margin-top: 6px;
}

.card-tag {
    display: inline-block;
    font-family: "JetBrains Mono", monospace;
    font-size: 11px;
    padding: 3px 10px;
    background: rgba(0, 255, 255, 0.12);
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    color: var(--primary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.card-back {
    background: linear-gradient(140deg, #0d0d14 0%, #15151f 100%);
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 28px 24px;
}

.content-back .card-tag {
    margin-bottom: 16px;
}

.card-back h2 {
    color: #fff;
    margin-bottom: 14px;
    font-size: 22px;
}

.card-back p {
    color: var(--text-muted);
    text-align: left;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 18px;
}

.proj-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.proj-stack li {
    font-family: "JetBrains Mono", monospace;
    font-size: 10px;
    padding: 3px 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    letter-spacing: 0.4px;
}

.botao-saibamais {
    display: flex;
    justify-content: flex-start;
}

.card-back button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--gradient-primary);
    color: #04101a;
    font-size: 13px;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 999px;
    transition: var(--transition);
}

.card-back button:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-glow);
}

.box-card:hover .card-content {
    transform: rotateY(180deg);
    transition-delay: 0.15s;
}

.box-card:not(:hover) .card-content {
    transition-delay: 0.15s;
    transform: rotateY(0deg);
}

/* Project in progress overlay */
#docemalte-front::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: rgba(7, 7, 11, 0.78);
    backdrop-filter: blur(2px);
    border-radius: var(--radius-md);
    position: absolute;
    inset: 0;
    z-index: 2;
}

.projeto-andamento {
    width: 100%;
    height: 100%;
    position: absolute;
    inset: 0;
    z-index: 3;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
}

.projeto-andamento h2 {
    font-size: 18px;
    color: var(--primary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.loading {
    width: 44px;
    height: 44px;
    border: 4px solid rgba(0, 255, 255, 0.1);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    animation: spin 1.2s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* "More projects" button */
.div {
    display: flex;
    justify-content: center;
}

#maisprojetos-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    padding: 12px 26px;
    color: var(--primary);
    background: transparent;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    transition: var(--transition);
}

#maisprojetos-btn:hover {
    background: var(--gradient-primary);
    color: #04101a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

@media (max-width: 600px) {
    .container-projetos { gap: 22px; }
}