/* ============================
   PROJECT DETAIL PAGE STYLES
   ============================ */

/* Back Link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.back-link:hover svg {
    transform: translateX(-4px);
}

.back-link svg {
    transition: var(--transition);
}

/* Project Hero */
.project-hero {
    position: relative;
    z-index: 2;
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.project-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--hero-gradient);
    opacity: 0.08;
    z-index: -1;
}

.project-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 5vw, 4rem);
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.project-meta-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    background: rgba(124, 92, 255, 0.1);
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-xl);
    letter-spacing: 0.02em;
    border: 1px solid rgba(124, 92, 255, 0.15);
}

.project-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 550px;
}

.project-mockup {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--hero-gradient);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    opacity: 0.6;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: var(--transition-slow);
}

.project-mockup:hover {
    opacity: 0.8;
    transform: scale(1.02);
}

/* Project Details */
.project-details {
    position: relative;
    z-index: 2;
    padding: 5rem 0;
}

.details-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 4rem;
    align-items: start;
}

.details-main h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    margin-top: 3rem;
    letter-spacing: -0.02em;
}

.details-main h2:first-child {
    margin-top: 0;
}

.details-main p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* Feature List */
.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-list li {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.feature-list li:hover {
    background: var(--bg-card-hover);
    border-color: rgba(124, 92, 255, 0.15);
    transform: translateX(4px);
}

.feature-icon {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent);
    background: rgba(124, 92, 255, 0.1);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 600;
}

.feature-list li strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
}

.feature-list li p {
    font-size: 0.9rem;
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Tech Stack Pills */
.tech-stack-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-pill {
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-xl);
    transition: var(--transition);
}

.tech-pill:hover {
    color: var(--accent-glow);
    border-color: rgba(124, 92, 255, 0.3);
    background: rgba(124, 92, 255, 0.08);
}

/* Sidebar */
.sidebar-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: sticky;
    top: 100px;
}

.sidebar-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.sidebar-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.sidebar-item:last-child {
    border-bottom: none;
}

.sidebar-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.sidebar-value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.status-active {
    color: #4ade80;
}

/* Next Project */
.next-project {
    position: relative;
    z-index: 2;
    padding: 4rem 0;
    border-top: 1px solid var(--glass-border);
}

.next-project-link {
    display: block;
    text-align: center;
    padding: 3rem;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.next-project-link:hover {
    background: var(--bg-card-hover);
    border-color: rgba(124, 92, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.next-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.next-title {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.next-title svg {
    transition: var(--transition);
}

.next-project-link:hover .next-title svg {
    transform: translateX(6px);
}

/* Responsive */
@media (max-width: 900px) {
    .project-hero-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .project-hero-visual {
        display: none;
    }

    .details-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .sidebar-card {
        position: static;
    }

    .project-hero {
        min-height: auto;
        padding: 7rem 0 3rem;
    }
}