/* ============================================
   PORTFOLIO SHOWCASE — GALLERY STYLES
   ============================================ */

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

:root {
    --bg: #0a0a14;
    --bg-deep: #050508;
    --bg-light: #14141f;
    --panel: rgba(255, 255, 255, 0.04);
    --panel-hover: rgba(255, 255, 255, 0.07);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --ink: #f8f8fc;
    --ink-soft: #c8c8d8;
    --ink-mid: #9090ac;
    --ink-dim: #606078;
    --cyan: #00d4ff;
    --purple: #a855f7;
    --pink: #ec4899;
    --green: #4ade80;
    --yellow: #fbbf24;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-serif: 'Fraunces', Georgia, serif;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--ink-soft);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
}

a { color: inherit; text-decoration: none; transition: all 200ms; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font: inherit; color: inherit; background: transparent; border: none; outline: none; width: 100%; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }

::selection { background: var(--purple); color: white; }

kbd {
    font-family: var(--font-mono);
    background: var(--panel);
    border: 1px solid var(--border-strong);
    padding: 0.1em 0.4em;
    border-radius: 4px;
    color: var(--cyan);
    font-size: 0.85em;
}

/* ============ BACKGROUND BLOBS ============ */
.bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    background: var(--bg);
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.35;
    animation: drift 30s ease-in-out infinite;
}

.b1 { width: 600px; height: 600px; background: var(--cyan); top: -10%; left: -10%; }
.b2 { width: 700px; height: 700px; background: var(--purple); top: 40%; right: -15%; animation-delay: -10s; }
.b3 { width: 500px; height: 500px; background: var(--pink); bottom: -10%; left: 30%; animation-delay: -20s; }

@keyframes drift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(80px, -50px) scale(1.1); }
    66% { transform: translate(-60px, 50px) scale(0.95); }
}

body > * { position: relative; z-index: 1; }

/* ============ HEADER ============ */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(16px) saturate(180%);
    background: rgba(10, 10, 20, 0.6);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.brand-z {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--cyan), var(--purple), var(--pink));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: white;
    font-size: 1.05rem;
    box-shadow: 0 4px 16px rgba(168, 85, 247, 0.3);
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 0.05rem;
}

.brand-name {
    font-weight: 700;
    color: var(--ink);
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    line-height: 1;
}

.brand-sub {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--ink-mid);
    letter-spacing: 0.02em;
}

.header-actions {
    display: flex;
    gap: 0.4rem;
}

.header-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.85rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--ink-soft);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: all 200ms;
}

.header-link:hover {
    color: var(--ink);
    background: var(--panel-hover);
    border-color: var(--border-strong);
}

/* ============ HERO ============ */
.hero {
    max-width: 1320px;
    margin: 0 auto;
    padding: 4rem 1.5rem 3rem;
}

.hero-inner {
    max-width: 980px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.95rem;
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--ink-soft);
    margin-bottom: 1.75rem;
}

.dot {
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--green);
    animation: pulse 1.6s ease infinite;
}

.dot-pink { background: var(--pink); box-shadow: 0 0 6px var(--pink); }

@keyframes pulse { 50% { opacity: 0.5; transform: scale(0.85); } }

.hero-h {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--ink);
    margin-bottom: 1.5rem;
}

.gradient {
    background: linear-gradient(135deg, var(--cyan), var(--purple), var(--pink));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-style: italic;
    filter: drop-shadow(0 4px 24px rgba(168, 85, 247, 0.25));
}

.hero-lead {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--ink-soft);
    max-width: 680px;
    margin-bottom: 2rem;
}

.hero-lead strong { color: var(--ink); font-weight: 600; }

.hero-meta {
    display: flex;
    gap: 0.65rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.meta-pill {
    padding: 0.65rem 1rem;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 0.05rem;
    align-items: flex-start;
}

.meta-num {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--cyan);
    font-weight: 500;
    line-height: 1;
}

.meta-cap {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--ink-mid);
    letter-spacing: 0.02em;
}

.hero-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-wrap {
    flex: 1;
    min-width: 280px;
    max-width: 420px;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.75rem 1.1rem;
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: 100px;
    transition: all 200ms;
}

.search-wrap:focus-within {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.search-icon { color: var(--ink-mid); flex-shrink: 0; }

#search {
    font-family: var(--font-mono);
    font-size: 0.92rem;
    color: var(--ink);
}

#search::placeholder { color: var(--ink-mid); }

.filter-group {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.filter {
    padding: 0.45rem 0.95rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--ink-mid);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: all 150ms;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.filter:hover {
    background: var(--panel-hover);
    color: var(--ink-soft);
    border-color: var(--border-strong);
}

.filter.active {
    background: var(--ink);
    color: var(--bg);
    border-color: var(--ink);
    font-weight: 600;
}

.f-count {
    font-size: 0.7rem;
    opacity: 0.7;
}

/* ============ GALLERY ============ */
.gallery {
    max-width: 1320px;
    margin: 0 auto;
    padding: 2rem 1.5rem 6rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* ============ CARD ============ */
.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--c1, var(--cyan)), var(--c2, var(--purple)));
    opacity: 0;
    transition: opacity 300ms;
}

.card:hover {
    transform: translateY(-6px);
    background: var(--panel-hover);
    border-color: var(--border-strong);
    box-shadow:
        0 24px 48px -12px rgba(0, 0, 0, 0.5),
        0 0 40px -10px color-mix(in srgb, var(--c1, var(--cyan)) 30%, transparent);
}

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

.card.hidden { display: none; }

.card-preview {
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, var(--c1, var(--cyan)), var(--c2, var(--purple)));
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.2), transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(0, 0, 0, 0.3), transparent 50%);
}

.card-preview::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(90deg, rgba(255,255,255,0.03) 0px, transparent 1px, transparent 24px),
        repeating-linear-gradient(0deg, rgba(255,255,255,0.03) 0px, transparent 1px, transparent 24px);
    pointer-events: none;
}

.card-glyph {
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 4.5rem;
    color: white;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    line-height: 1;
    position: relative;
    z-index: 1;
    font-style: italic;
}

.card-version {
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: white;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(8px);
    padding: 0.25rem 0.6rem;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 600;
    letter-spacing: 0.05em;
    z-index: 2;
}

.card-game {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: white;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(8px);
    padding: 0.3rem 0.7rem;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.card-game::before {
    content: '🎮';
    font-size: 0.85em;
}

.card-body {
    padding: 1.5rem 1.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.card-name {
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 1.45rem;
    color: var(--ink);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.card-tagline {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--ink-mid);
    letter-spacing: 0.02em;
}

.card-desc {
    color: var(--ink-soft);
    font-size: 0.9rem;
    line-height: 1.6;
    flex: 1;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.card-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--ink-mid);
    letter-spacing: 0.02em;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.15);
}

.card-cta {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--ink);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 200ms;
}

.card:hover .card-cta {
    color: var(--cyan);
    gap: 0.75rem;
}

.card-newtab {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--ink-dim);
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

/* Empty state */
.empty {
    text-align: center;
    padding: 4rem 1rem;
    background: var(--panel);
    border: 1px dashed var(--border-strong);
    border-radius: 16px;
}

.empty p {
    color: var(--ink-mid);
    margin-bottom: 1rem;
    font-style: italic;
}

.reset-filters {
    padding: 0.6rem 1.25rem;
    background: var(--ink);
    color: var(--bg);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 200ms;
}

.reset-filters:hover {
    background: var(--cyan);
}

/* ============ FEEDBACK ============ */
.feedback {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1.5rem 5rem;
}

.feedback-card {
    background:
        linear-gradient(135deg, rgba(0, 212, 255, 0.06), rgba(236, 72, 153, 0.04)),
        var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: 24px;
    padding: 3rem;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
    align-items: center;
    backdrop-filter: blur(8px);
}

.feedback-h {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 1rem;
}

.feedback-lead {
    color: var(--ink-soft);
    line-height: 1.65;
    font-size: 0.95rem;
}

.feedback-channels {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.fb-channel {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 1rem 1.25rem;
    background: var(--panel);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    transition: all 200ms;
}

.fb-channel:hover {
    background: var(--panel-hover);
    transform: translateX(4px);
    border-color: var(--cyan);
}

.fb-channel.primary {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(168, 85, 247, 0.08));
    border-color: rgba(0, 212, 255, 0.3);
}

.fb-cap {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--ink-mid);
    letter-spacing: 0.15em;
}

.fb-val {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--ink);
    word-break: break-all;
}

/* ============ FOOTER ============ */
.footer {
    border-top: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    padding: 1.75rem 1.5rem;
}

.footer-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.85rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--ink-mid);
}

.footer-tip {
    color: var(--ink-dim);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .feedback-card { grid-template-columns: 1fr; padding: 2rem; gap: 2rem; }
    .hero-controls { flex-direction: column; align-items: stretch; }
    .search-wrap { max-width: none; }
}

@media (max-width: 640px) {
    .header-link span { display: none; }
    .header-link { padding: 0.5rem; }
    .hero { padding: 2.5rem 1rem 2rem; }
    .gallery { padding: 1rem 1rem 4rem; }
    .feedback { padding: 0 1rem 4rem; }
    .feedback-card { padding: 1.75rem; }
    .gallery-grid { grid-template-columns: 1fr; gap: 1rem; }
    .hero-meta { gap: 0.5rem; }
    .meta-pill { padding: 0.5rem 0.85rem; }
    .meta-num { font-size: 1.25rem; }
    .filter-group { gap: 0.25rem; }
    .filter { font-size: 0.72rem; padding: 0.35rem 0.7rem; }
}

@media (prefers-reduced-motion: reduce) {
    .blob, .dot, .gradient { animation: none !important; }
}