@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;600;700&family=Nunito:wght@400;500;600;700&display=swap');

:root {
    --ghibli-bg: #f7f2e7;
    --ghibli-text: #3a5743;
    --ghibli-sub: #9bb5a0;
    --ghibli-accent: #c25b56;
    --ghibli-btn-border: #c2b8a3;
    --ghibli-warm-white: #faf8f2;
}

* { box-sizing: border-box; }

body {
    font-family: 'Nunito', system-ui, sans-serif;
    margin: 0;
    padding: 0;
    background: var(--ghibli-bg);
    color: var(--ghibli-text);
    overflow-x: hidden;
}

/* soft background wash */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(circle at 10% 20%, rgba(155, 181, 160, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 60%, rgba(194, 91, 86, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 90%, rgba(58, 87, 67, 0.05) 0%, transparent 50%);
}

main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

a {
    text-decoration: none;
}

/* nav */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(247, 242, 231, 0.95);
    backdrop-filter: blur(12px);
    padding: 0.8rem 2rem;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(58, 87, 67, 0.06);
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    color: var(--ghibli-text);
}

/* header */
h2 {
    font-family: 'Quicksand', sans-serif;
    text-align: center;
    margin-top: 4.5rem;
    margin-bottom: 0.5rem;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--ghibli-text);
}

.subtitle {
    text-align: center;
    color: var(--ghibli-sub);
    font-size: 1rem;
    margin-bottom: 3rem;
    opacity: 0.7;
}

/* project grid */
.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* project cards */
.project-card {
    position: relative;
    background: var(--ghibli-warm-white);
    border-radius: 14px;
    overflow: hidden;
    border: 2px solid transparent;
    opacity: 0;
    transform: translateY(30px) rotate(0deg);
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: default;
}

.project-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 15px;
    padding: 2px;
    background: linear-gradient(135deg, var(--ghibli-sub), var(--ghibli-accent), var(--ghibli-text));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.project-card:hover::before {
    opacity: 1;
}

.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.project-card:nth-child(odd).visible {
    transform: rotate(-0.8deg);
}

.project-card:nth-child(even).visible {
    transform: rotate(0.8deg);
}

.project-card:hover {
    transform: rotate(0deg) translateY(-6px) !important;
    box-shadow:
        0 20px 40px rgba(58, 87, 67, 0.1),
        0 8px 16px rgba(155, 181, 160, 0.08);
}

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover img {
    transform: scale(1.05);
}

/* card info */
.project-info {
    padding: 1.2rem 1.4rem 1.4rem;
}

.project-info h3 {
    font-family: 'Quicksand', sans-serif;
    margin: 0 0 0.5rem;
    color: var(--ghibli-text);
    font-size: 1.3rem;
    font-weight: 700;
}

.project-info p {
    margin: 0 0 1rem;
    color: var(--ghibli-text);
    line-height: 1.5;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* tech pills */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.2rem;
}

.tech-pill {
    background: var(--ghibli-sub);
    color: #fff;
    border-radius: 14px;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: transform 0.2s ease;
}

.tech-pill:hover {
    transform: translateY(-2px);
}

/* alternate pill colors per card */
.project-card:nth-child(2) .tech-pill {
    background: var(--ghibli-text);
}

.project-card:nth-child(3) .tech-pill {
    background: var(--ghibli-accent);
}

.project-card:nth-child(4) .tech-pill {
    background: rgba(194, 184, 163, 0.9);
    color: var(--ghibli-text);
}

/* view buttons */
.card-links {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.view-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: var(--ghibli-accent);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 14px;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.view-btn::after {
    content: ' \2192';
}

.view-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(194, 91, 86, 0.25);
}

.view-btn.secondary {
    background: transparent;
    color: var(--ghibli-accent);
    border: 1.5px solid var(--ghibli-accent);
}

.view-btn.secondary:hover {
    background: var(--ghibli-accent);
    color: white;
}

/* featured card (datenight) */
.project-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: linear-gradient(135deg, rgba(247, 242, 231, 0.8), var(--ghibli-bg), rgba(250, 248, 242, 0.8));
}

.project-card.featured img {
    height: 100%;
    min-height: 280px;
}

.project-card.featured .project-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
}

.project-card.featured .project-info h3 {
    font-size: 1.6rem;
}

.project-card.featured .project-info p {
    font-size: 1rem;
}

/* wip badge */
.wip {
    opacity: 0.6;
    pointer-events: none;
}

/* sparkle decoration */
.sparkle {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    animation: sparkle-fade 0.6s ease forwards;
}

@keyframes sparkle-fade {
    0% { opacity: 1; transform: scale(0) rotate(0deg); }
    50% { opacity: 1; transform: scale(1) rotate(180deg); }
    100% { opacity: 0; transform: scale(0.5) rotate(360deg); }
}

/* footer */
footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 10px;
    font-family: 'Nunito', sans-serif;
    color: var(--ghibli-sub);
    font-size: 0.9rem;
    margin-top: 3em;
    opacity: 0.7;
}

/* responsive */
@media (max-width: 700px) {
    .project-grid {
        grid-template-columns: 1fr;
    }

    .project-card.featured {
        grid-template-columns: 1fr;
    }

    .project-card.featured img {
        min-height: 200px;
    }

    .project-card:nth-child(odd).visible,
    .project-card:nth-child(even).visible {
        transform: rotate(0deg);
    }

    h2 {
        font-size: 2rem;
    }
}