/* Purenode - Portfolio Details Styling */

:root {
    --clr-gold: #fbbf24;
    --clr-gold-glow: rgba(251, 191, 36, 0.3);
    --clr-black-deep: #020617;
}

.portfolio-page {
    padding-top: 120px;
}

.portfolio-hero {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(to bottom, var(--clr-black-deep), var(--clr-bg));
    border-bottom: 1px solid var(--clr-border);
    overflow: hidden;
}

.portfolio-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--clr-gold-glow), transparent 70%);
    z-index: 0;
}

.portfolio-hero .container {
    position: relative;
    z-index: 1;
}

.portfolio-hero h1 {
    font-size: clamp(3rem, 10vw, 5rem);
    margin-bottom: 1rem;
}

.portfolio-hero .project-meta {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    color: var(--clr-text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.project-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Feature Grid */
.details-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 5rem;
    padding: 80px 0;
}

.details-content h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--clr-gold);
}

.details-content p {
    font-size: 1.1rem;
    color: var(--clr-text-muted);
    margin-bottom: 2rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 3rem;
}

.tech-tag {
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--clr-border);
    border-radius: 12px;
    font-weight: 600;
    transition: var(--trans-smooth);
}

.tech-tag:hover {
    border-color: var(--clr-gold);
    background: rgba(251, 191, 36, 0.05);
    transform: translateY(-3px);
}

/* Image Showcase */
.showcase-container {
    position: relative;
}

.showcase-card {
    background: var(--clr-surface);
    border-radius: 30px;
    border: 1px solid var(--clr-border);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    transition: var(--trans-smooth);
}

.showcase-card:hover {
    border-color: var(--clr-gold);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 30px var(--clr-gold-glow);
}

.showcase-img-placeholder {
    width: 100%;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    position: relative;
}

.showcase-img-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, var(--clr-gold-glow) 0%, transparent 80%);
    opacity: 0.5;
}

/* Back Button */
.back-btn-container {
    padding: 80px 0;
    text-align: center;
}

@media (max-width: 968px) {
    .details-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}