/* ===== Project Page Styles ===== */

/* --- Navigation Override --- */
.project-nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.back-link {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 500;
    transition: var(--transition-fast);
}

.back-link:hover {
    color: var(--color-accent);
}

/* --- Project Hero --- */
.project-hero {
    padding-top: 80px;
    background: var(--color-light);
    overflow: hidden;
}

.project-hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 3rem 3rem;
    opacity: 0;
    transform: translateY(30px);
    animation: projectFadeIn 0.8s ease forwards 0.2s;
}

.project-meta-top {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.project-tag {
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.35rem 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    color: var(--color-secondary);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.project-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 0.95;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.project-tagline {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-secondary);
    font-style: italic;
    font-family: var(--font-serif);
}

.project-hero-image {
    width: 100%;
    max-height: 600px;
    overflow: hidden;
    opacity: 0;
    animation: projectFadeIn 1s ease forwards 0.5s;
}

.project-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* --- Project Overview --- */
.project-overview {
    padding: 5rem 3rem;
    background: var(--color-white);
}

.project-overview-container {
    max-width: 1200px;
    margin: 0 auto;
}

.project-info-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 4rem;
    align-items: start;
}

.project-description .section-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.project-description p {
    font-size: 0.95rem;
    color: var(--color-secondary);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.project-details-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    padding: 2rem;
    background: var(--color-light);
    border-radius: 16px;
    position: sticky;
    top: 100px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.detail-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
    font-weight: 600;
}

.detail-value {
    font-size: 0.95rem;
    color: var(--color-primary);
    font-weight: 500;
}

/* --- Full Width Image --- */
.project-full-image {
    width: 100%;
    overflow: hidden;
    max-height: 500px;
}

.project-full-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.project-full-image:hover img {
    transform: scale(1.02);
}

/* --- Design Approach --- */
.project-approach {
    padding: 5rem 3rem;
    background: var(--color-white);
}

.project-approach-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.approach-content .section-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.approach-content p {
    font-size: 0.9rem;
    color: var(--color-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.approach-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.highlight-card {
    background: var(--color-light);
    border-radius: 14px;
    padding: 1.75rem;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.highlight-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.highlight-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--color-accent);
    opacity: 0.5;
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    line-height: 1;
}

.highlight-card h3 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: var(--color-primary);
}

.highlight-card p {
    font-size: 0.85rem;
    color: var(--color-secondary);
    line-height: 1.6;
}

/* --- Gallery --- */
.project-gallery {
    padding: 4rem 3rem;
    background: var(--color-light);
}

.gallery-container {
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    grid-template-rows: auto auto;
    gap: 1.5rem;
}

.gallery-item {
    border-radius: 14px;
    overflow: hidden;
    position: relative;
}

.gallery-item.large {
    grid-row: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-item:hover img {
    transform: scale(1.04);
}

/* --- Mockups --- */
.project-mockups {
    padding: 5rem 3rem;
    background: var(--color-white);
}

.mockups-container {
    max-width: 1200px;
    margin: 0 auto;
}

.mockups-container .section-title {
    font-size: 2rem;
    margin-bottom: 2.5rem;
}

.mockup-image {
    border-radius: 16px;
    overflow: hidden;
}

.mockup-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.mockup-image:hover img {
    transform: scale(1.015);
}

/* --- Project CTA --- */
.project-cta {
    padding: 6rem 3rem;
    background: var(--color-light);
    text-align: center;
}

.project-cta-container {
    max-width: 600px;
    margin: 0 auto;
}

.project-cta h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: 400;
    color: var(--color-primary);
    margin-bottom: 2rem;
    line-height: 1.25;
}

.project-cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* --- Scroll Reveal Animations --- */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

@keyframes projectFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Responsive: Tablet --- */
@media (max-width: 1024px) {
    .project-info-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .project-details-sidebar {
        position: relative;
        top: 0;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .detail-item {
        flex: 1 1 40%;
    }

    .project-approach-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-item.large {
        grid-row: span 1;
    }
}

/* --- Responsive: Mobile --- */
@media (max-width: 768px) {
    .project-hero-content {
        padding: 3rem 1.5rem 2rem;
    }

    .project-title {
        font-size: 2.5rem;
    }

    .project-hero-image {
        max-height: 300px;
    }

    .project-overview,
    .project-approach,
    .project-gallery,
    .project-mockups,
    .project-cta {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .project-details-sidebar {
        flex-direction: column;
    }

    .detail-item {
        flex: 1 1 100%;
    }

    .highlight-card {
        padding: 1.25rem;
    }

    .highlight-number {
        font-size: 1.8rem;
    }

    .project-cta h2 {
        font-size: 1.5rem;
    }

    .project-cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .back-link {
        display: none;
    }
}

/* --- Responsive: Small Mobile --- */
@media (max-width: 480px) {
    .project-title {
        font-size: 2rem;
    }

    .project-tagline {
        font-size: 0.9rem;
    }

    .project-meta-top {
        gap: 0.4rem;
    }

    .project-tag {
        font-size: 0.6rem;
        padding: 0.25rem 0.6rem;
    }
}