@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,300;0,400;0,500;1,300&display=swap');

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

:root {
    --bg:           #11101a;
    --surface:      #17151f;
    --border:       #241f35;
    --border-mid:   #352d4e;
    --text:         #cfc8e0;
    --text-muted:   #56496e;
    --text-dim:     #a383ff;
    --accent:       #6effb7;
    --accent-warm:  #8a3030;
    --tag-bg:       #0f0e18;
    --tag-text:     #504868;
    --font:         'IBM Plex Mono', monospace;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    overflow-x: hidden;
}

/* Background */

body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 55% 55% at 15% 80%, rgba(140, 40, 40, 0.2) 0%, transparent 70%),
        radial-gradient(ellipse 50% 60% at 85% 20%, rgba(40, 110, 30, 0.15) 0%, transparent 70%),
        radial-gradient(ellipse 80% 40% at 50% 50%, rgba(10, 6, 22, 0.65) 0%, transparent 100%);
    pointer-events: none;
}

/* Title screen */

#title-screen {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 6vw 0 3vw 0;
}

#title-screen::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 70% 40%, rgba(150, 40, 40, 0.1) 0%, transparent 65%),
        radial-gradient(ellipse 40% 70% at 20% 60%, rgba(40, 110, 25, 0.08) 0%, transparent 65%);
    pointer-events: none;
}

#title-inner {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

#title-label {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    color: var(--accent);
    text-transform: uppercase;
    align-self: center;
    text-align: center;
}

#title-heading {
    font-size: clamp(2rem, 12vw, 6rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 0.9;
    color: var(--text);
    align-self: center;
}

#title-heading .dim {
    color: var(--text-dim);
}

/* Collection section */

#collection-section {
    position: relative;
    z-index: 1;
    padding: 3vw 0 6vw 0;
}

/* Card grid */

#card-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

/* Cards */

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1.1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    flex: 0 0 auto;
    width: 40%;
    min-width: 300px;
    transition: border-color 0.2s ease, background 0.2s ease;
    animation: card-in 0.4s ease both;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: none;
}

.card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 110%, rgba(110, 40, 100, 0.1) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover {
    background: #141220;
    border-color: var(--border-mid);
}

.card:hover::after {
    opacity: 1;
}

@keyframes card-in {
    from {
        opacity: 0;
        translate: 0 6px;
    }
    to {
        opacity: 1;
        translate: 0 0;
    }
}

.card-body {
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.75;
    color: var(--text);
    white-space: pre-wrap;
    word-break: break-word;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: auto;
}

.tag {
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: var(--tag-text);
    background: var(--tag-bg);
    border: 1px solid var(--border);
    padding: 0.15rem 0.5rem;
    text-transform: uppercase;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.tag::before {
    content: '#';
    color: var(--accent-warm);
    margin-right: 0.1em;
}

.tag:hover {
    color: var(--text);
    border-color: var(--border-mid);
}

/* Load more */
 
#load-more-row {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}
 
#load-more-btn {
    font-family: var(--font);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid var(--border);
    padding: 0.6rem 1.8rem;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease;
}
 
#load-more-btn:hover {
    color: var(--text);
    border-color: var(--border-mid);
}
 
#load-more-btn:active {
    color: var(--accent);
    border-color: var(--accent-warm);
}
 
#load-more-btn.hidden {
    display: none;
}

/*  */

.load-related-text {
    display: flex;
    justify-content: center;
}

.hidden {
    display: none;
}