/* Project Detail Styles */
body {
    background: var(--bg);
    background-image: var(--bg-accent);
    color: var(--text);
    font-family: 'Space Grotesk', 'Inter', system-ui, -apple-system, sans-serif;
}

.project-detail {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 4rem 0;
}

.project-detail-content {
    position: relative;
    background: radial-gradient(circle at 20% 20%, rgba(124, 240, 255, 0.12), transparent 35%), radial-gradient(circle at 80% 0%, rgba(255, 156, 245, 0.12), transparent 32%), var(--surface);
    border-radius: 22px;
    padding: 3rem;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
    overflow: hidden;
}

.project-detail h1 {
    font-size: clamp(34px, 4.6vw, 46px);
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    letter-spacing: -0.01em;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 15px 45px rgba(0, 0, 0, 0.35);
}

.highlight {
    color: var(--accent);
}

.project-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-info-column {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 1.6rem 1rem;
    position: relative;
    overflow: hidden;
}

.project-info-column::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(140deg, rgba(124, 240, 255, 0.2), rgba(255, 156, 245, 0.15));
    opacity: 0;
    transition: opacity 0.2s ease;
}

.project-info-column:hover::before {
    opacity: 0.4;
}

.project-info-column > * {
    position: relative;
}

.project-info-column h2 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.65rem;
    color: var(--muted);
}

.project-info-column p {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.01em;
}

.project-description,
.technologies {
    margin-bottom: 2.5rem;
}

.project-description h2,
.technologies h2 {
    font-size: 1.1rem;
    margin-bottom: 0.85rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.project-description p {
    font-size: 1.08rem;
    line-height: 1.7;
    color: var(--text);
}

.technologies ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.technologies li {
    background: rgba(255, 255, 255, 0.08);
    padding: 0.65rem 1.05rem;
    border-radius: 999px;
    font-size: 0.92rem;
    border: 1px solid var(--card-border);
    color: var(--text);
    letter-spacing: 0.01em;
}

.project-link {
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    border: none;
    padding: 0.8rem 2.2rem;
    font-size: 1.05rem;
    border-radius: 14px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    color: #05060d;
    font-weight: 700;
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

.back-button {
    position: fixed;
    top: 2rem;
    left: 2rem;
    color: var(--text);
    text-decoration: none;
    font-size: 1rem;
    z-index: 100;
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(12px);
    transition: all 0.2s ease;
}

.back-button:hover {
    color: #05060d;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    border-color: transparent;
    transform: translateY(-2px);
}

.youtube-embed-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    margin: 20px 0;
    border-radius: 16px;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
}

.youtube-embed-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .project-info-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .project-detail h1 {
        font-size: 2rem;
    }

    .project-detail-content {
        padding: 1.6rem;
    }

    .back-button {
        top: 1rem;
        left: 1rem;
    }
}