* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    background: #f5f5f0;
    min-height: 100vh;
    color: #1a1a1a;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 600px 400px at 10% 20%, rgba(134, 239, 172, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 500px 350px at 85% 80%, rgba(253, 224, 71, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse 400px 300px at 50% 50%, rgba(251, 207, 232, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 0;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    position: relative;
    z-index: 1;
}

.back-link {
    display: inline-block;
    text-decoration: none;
    color: #666;
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 2rem;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: #1a1a1a;
}

.back-link span {
    margin-right: 0.5rem;
}

.page-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    animation: fadeUp 0.8s ease-out forwards;
    opacity: 0;
}

.page-subtitle {
    font-size: 1.15rem;
    font-weight: 400;
    color: #666;
    max-width: 500px;
    line-height: 1.5;
    margin-bottom: 3rem;
    animation: fadeUp 0.8s ease-out 0.15s forwards;
    opacity: 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.25rem;
}

.project-card {
    background: #fff;
    border-radius: 20px;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    animation: scaleIn 0.5s ease-out forwards;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.project-card:nth-child(1) { animation-delay: 0.3s; }
.project-card:nth-child(2) { animation-delay: 0.4s; }
.project-card:nth-child(3) { animation-delay: 0.5s; }
.project-card:nth-child(4) { animation-delay: 0.6s; }
.project-card:nth-child(5) { animation-delay: 0.7s; }
.project-card:nth-child(6) { animation-delay: 0.8s; }

.project-thumbnail {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 12px;
    background: linear-gradient(135deg, #a7f3d0 0%, #86efac 100%);
    overflow: hidden;
}

.project-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-title {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.project-description {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.project-tag {
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: #f0f0ec;
    color: #666;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 600px) {
    main {
        padding: 2rem 1.25rem;
    }

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