:root {
    --bg: #0a0a0a;
    --card-bg: #141414;
    --text: #ffffff;
    --accent: #00f3ff;
    --gray: #888;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    text-align: center;
    padding: 3rem 1rem;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #fff, var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

p {
    color: var(--gray);
}

.gallery-wrapper {
    flex: 1;
    width: 100%;
    padding: 0 2rem 4rem 2rem;
    display: flex;
    justify-content: center;
}

/* ROBUST 3-COLUMN LAYOUT */
.gallery-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    /* Centers the last row if simpler */
}

.card {
    /* STRICT MATH: (100% - (2 * gap)) / 3 */
    /* Approx 31% to be safe and leave room for gaps */
    width: calc((100% - 4rem) / 3);
    min-width: 300px;
    /* Prevent becoming too thin */
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--accent);
}

.card-thumb {
    width: 100%;
    height: auto;
    background: transparent;
    display: block;
}

.card-thumb img {
    width: 100%;
    height: auto;
    display: block;
}

.card-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.card-info h3 {
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 0.25rem;
}

.card-info p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

button {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.card:hover button {
    background: var(--accent);
    color: #000;
}

footer {
    text-align: center;
    padding: 2rem;
    color: #444;
    font-size: 0.8rem;
    margin-top: auto;
}

/* RESPONSIVENESS */
@media (max-width: 1024px) {
    .card {
        width: calc((100% - 2rem) / 2);
        /* 2 per row */
    }
}

@media (max-width: 700px) {
    .card {
        width: 100%;
        /* 1 per row */
    }
}