/* Project Detail Pages */
:root {
    --card-bg: #ffffff;
    --page-bg: #eef2f7;
    --heading: #0a2540;
    --line: #2d6cdf;
}

[data-theme="dark"] {
    --card-bg: rgba(255, 255, 255, 0.06);
    --page-bg: #0b1320;
    --heading: #e2e8f0;
    --line: #60a5fa;
}

.project-hero {
    padding: 130px 6% 70px;
    text-align: center;
    background:
        radial-gradient(circle at 20% 20%, rgba(45, 108, 223, 0.22), transparent 35%),
        radial-gradient(circle at 80% 10%, rgba(212, 175, 55, 0.2), transparent 40%),
        linear-gradient(135deg, #1a1e44, #10243f 55%, #14365b);
    color: #fff;
}

.project-hero h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 0.4rem;
}

.project-hero p {
    color: rgba(255, 255, 255, 0.82);
    letter-spacing: 0.4px;
}

.project-page {
    background: var(--page-bg);
    padding: 2.2rem 6% 4.5rem;
}

.project-shell {
    max-width: 1100px;
    margin: 0 auto;
}

.project-card {
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.09);
    padding: 1.7rem 1.4rem;
    margin-bottom: 1.8rem;
}

[data-theme="dark"] .project-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.project-card h2 {
    color: var(--heading);
    font-size: 1.55rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.45rem;
}

.project-card h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 90px;
    height: 3px;
    border-radius: 2px;
    background: var(--line);
}

.project-card p {
    color: var(--gray);
    line-height: 1.85;
    margin-bottom: 0.9rem;
}

.project-card p:last-child {
    margin-bottom: 0;
}

.photos-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.photos-grid img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    cursor: zoom-in;
}

.project-nav-next {
    text-align: center;
    margin-top: 0.5rem;
}

.project-nav-next a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: #2d6cdf;
    color: #fff;
    text-decoration: none;
    padding: 0.72rem 1.1rem;
    border-radius: 6px;
    font-size: 0.92rem;
    font-weight: 600;
}

.project-nav-next a:hover {
    background: #1f56c9;
}

@media (max-width: 900px) {
    .project-hero h1 {
        font-size: 2.35rem;
    }

    .photos-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .project-hero {
        padding-top: 120px;
        padding-bottom: 52px;
    }

    .project-page {
        padding-top: 1.4rem;
    }

    .project-card {
        padding: 1.25rem 1rem;
    }

    .project-card h2 {
        font-size: 1.3rem;
    }

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

    .photos-grid img {
        height: 240px;
    }
}