/* ═══════════════════════════════════════════
   PEB Project Detail Page — project.css
   Reuses CSS variables from index_new.css
   ═══════════════════════════════════════════ */

/* ── Project Hero ── */
.project-hero {
    position: relative;
    padding: 9rem 1.5rem 4rem;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
}
.project-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.project-hero-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}
.project-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    background: var(--bg-card);
}
.project-hero-badge .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 12px var(--green-glow);
}
.project-title {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.project-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 720px;
    margin: 0 auto 2.5rem;
}

/* ── Project Sections ── */
.project-section {
    padding: 4.5rem 1.5rem;
    background: var(--bg-primary);
}
.project-section.alt {
    background: var(--bg-secondary);
}
.project-section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}
.project-section-tag {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--accent-light);
    display: block;
    margin-bottom: 0.75rem;
}
.project-section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 1.25rem;
}
.project-section-text {
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 820px;
    font-size: 1rem;
}
.project-section-text a { color: var(--accent-light); text-decoration: underline; }

/* ── Features Grid ── */
.project-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}
.project-feature {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: all var(--transition);
}
.project-feature:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
    transform: translateY(-3px);
}
.project-feature h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.project-feature h3 .feat-check {
    color: var(--green);
    flex-shrink: 0;
}
.project-feature p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ── Media Placeholder ── */
.project-media-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}
.media-placeholder {
    background: var(--bg-card);
    border: 1px dashed var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}
.media-placeholder .media-icon {
    width: 44px; height: 44px;
    color: var(--text-muted);
}
.media-placeholder h4 {
    font-size: 0.95rem;
    font-weight: 600;
}
.media-placeholder p {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.6;
}
.media-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1rem;
    font-style: italic;
}

/* ── CTA ── */
.project-cta {
    padding: 5rem 1.5rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    text-align: center;
}
.project-cta-inner {
    max-width: 640px;
    margin: 0 auto;
}
.project-cta-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-bottom: 1rem;
}
.project-cta-text {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}
.project-cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .project-features { grid-template-columns: 1fr; }
    .project-media-grid { grid-template-columns: 1fr; }
    .project-hero { padding-top: 7.5rem; }
}