/* ==========================================================================
   PANTHER AI v2 — Cyber Neon design system (dark + light)
   ========================================================================== */
:root {
  --bg: #06050b;
  --bg-2: #0c0a16;
  --surface: rgba(20, 15, 36, 0.66);
  --surface-solid: #120e20;
  --text: #f4f2ff;
  --muted: #aaa5c7;
  --dim: #716c90;
  --line: rgba(168, 85, 247, 0.22);
  --line-soft: rgba(255, 255, 255, 0.07);
  --purple: #a855f7;
  --violet: #7c3aed;
  --cyan: #00f0ff;
  --pink: #ff3864;
  --glow-p: rgba(168, 85, 247, 0.45);
  --glow-c: rgba(0, 240, 255, 0.38);
  --grid: rgba(168, 85, 247, 0.06);
  --header-bg: rgba(6, 5, 11, 0.72);
  --code-bg: #07050f;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
  --radius: 18px;
  --radius-sm: 10px;
  --font-display: 'Space Grotesk', 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: ui-monospace, 'JetBrains Mono', 'Cascadia Mono', Consolas, monospace;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #fcfbfe;
  --bg-2: #ffffff;
  --surface: rgba(255, 255, 255, 0.94);
  --surface-solid: #ffffff;
  --text: #0b0914;
  --muted: #475569;
  --dim: #64748b;
  --line: rgba(124, 58, 237, 0.16);
  --line-soft: rgba(15, 23, 42, 0.07);
  --purple: #7c3aed;
  --violet: #6366f1;
  --cyan: #0284c7;
  --pink: #f43f5e;
  --glow-p: rgba(124, 58, 237, 0.26);
  --glow-c: rgba(2, 132, 199, 0.22);
  --grid: rgba(99, 102, 241, 0.04);
  --header-bg: rgba(255, 255, 255, 0.92);
  --code-bg: #090712;
  --shadow: 0 20px 50px -10px rgba(99, 102, 241, 0.14), 0 2px 8px rgba(0, 0, 0, 0.03);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
html.theme-anim *, html.theme-anim *::before, html.theme-anim *::after {
  transition: background-color .35s ease, color .35s ease, border-color .35s ease, box-shadow .35s ease !important;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
ul { list-style: none; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--purple); color: #fff; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

/* ---------- Background FX ---------- */
.bg-fx { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 50% 20%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 20%, #000 20%, transparent 75%);
}
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; will-change: transform; }
.blob.b1 { width: 560px; height: 560px; left: -140px; top: -120px; background: var(--violet); animation: drift1 22s ease-in-out infinite alternate; }
.blob.b2 { width: 480px; height: 480px; right: -120px; top: 18%; background: var(--cyan); opacity: .28; animation: drift2 26s ease-in-out infinite alternate; }
.blob.b3 { width: 420px; height: 420px; left: 30%; bottom: -160px; background: var(--pink); opacity: .16; animation: drift1 30s ease-in-out infinite alternate-reverse; }
:root[data-theme="light"] .blob { opacity: .22; }
:root[data-theme="light"] .blob.b2 { opacity: .16; }
:root[data-theme="light"] .blob.b3 { opacity: .1; }
@keyframes drift1 { to { transform: translate(80px, 60px) scale(1.12); } }
@keyframes drift2 { to { transform: translate(-90px, 70px) scale(1.1); } }

.cursor-glow {
  position: fixed; left: 0; top: 0; width: 420px; height: 420px; margin: -210px 0 0 -210px;
  background: radial-gradient(circle, var(--glow-p) 0%, transparent 65%);
  opacity: 0; transition: opacity .3s; pointer-events: none; z-index: 0; mix-blend-mode: screen; will-change: transform;
}
:root[data-theme="light"] .cursor-glow { mix-blend-mode: multiply; }
.cursor-glow.on { opacity: .55; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; height: 68px; display: flex; align-items: center;
  background: var(--header-bg); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; height: 42px; padding: 3px 14px 3px 4px; border-radius: 12px;
  background: linear-gradient(var(--bg-2), var(--bg-2)) padding-box, linear-gradient(135deg, var(--cyan), var(--purple), var(--pink)) border-box;
  border: 1.5px solid transparent; flex-shrink: 0; box-shadow: 0 0 18px var(--glow-p); }
.brand img { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; outline: 1px solid var(--cyan); }
.brand span { font-family: var(--font-display); font-weight: 800; letter-spacing: .09em; font-size: .92rem; white-space: nowrap; }
.brand span b { font-weight: 800; background: linear-gradient(90deg, var(--cyan), var(--purple)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a { position: relative; padding: 8px 14px; border-radius: 10px; color: var(--muted); font-weight: 600; font-size: .92rem; transition: color .2s, background .2s; white-space: nowrap; }
.nav a:hover { color: var(--text); background: color-mix(in srgb, var(--purple) 12%, transparent); }
.nav a.active { color: var(--text); }
.nav a.active::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--cyan), var(--purple)); box-shadow: 0 0 10px var(--cyan); }

.header-tools { display: flex; align-items: center; gap: 8px; }
.seg { display: inline-flex; padding: 3px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line-soft); }
.seg button { padding: 4px 11px; border-radius: 999px; font-size: .78rem; font-weight: 700; color: var(--muted); transition: all .2s; }
.seg button.on { background: linear-gradient(135deg, var(--violet), var(--purple)); color: #fff; box-shadow: 0 0 14px var(--glow-p); }
.icon-btn { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: var(--surface); border: 1px solid var(--line-soft); color: var(--muted); transition: all .2s; }
.icon-btn:hover { color: var(--text); border-color: var(--purple); box-shadow: 0 0 14px var(--glow-p); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-btn .i-sun { display: none; }
:root[data-theme="light"] .theme-btn .i-sun { display: block; }
:root[data-theme="light"] .theme-btn .i-moon { display: none; }
.menu-btn { display: none; flex-direction: column; justify-content: center; gap: 4px; padding: 0 10px; }
.menu-btn span { display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .25s, opacity .2s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 24px; border-radius: 12px; font-weight: 700; font-size: .95rem; transition: transform .2s, box-shadow .25s, background .25s, border-color .25s; white-space: nowrap; }
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--violet), var(--purple)); box-shadow: 0 0 0 1px rgba(255,255,255,.12) inset, 0 10px 30px var(--glow-p); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(255,255,255,.2) inset, 0 14px 40px var(--glow-p), 0 0 24px var(--glow-p); }
.btn-ghost { color: var(--cyan); border: 1.5px solid var(--cyan); background: color-mix(in srgb, var(--cyan) 8%, transparent); }
.btn-ghost:hover { transform: translateY(-2px); background: color-mix(in srgb, var(--cyan) 18%, transparent); box-shadow: 0 0 24px var(--glow-c); }
.btn-sm { padding: 8px 14px; font-size: .84rem; border-radius: 10px; }

/* ---------- Typography helpers ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 5px 14px; border-radius: 999px; font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--purple); background: color-mix(in srgb, var(--purple) 12%, transparent); border: 1px solid var(--line); }
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; transform: scale(.7); } }
.grad { background: linear-gradient(100deg, var(--purple), var(--cyan), var(--purple)); background-size: 220% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shimmer 6s linear infinite; }
@keyframes shimmer { to { background-position: 220% center; } }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -.01em; }
.section { padding: 84px 0; position: relative; }
.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin: 14px 0 12px; font-weight: 800; }
.section-head p { color: var(--muted); font-size: 1.02rem; }
.row-between { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 36px; }
.row-between .section-head { margin-bottom: 0; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; color: var(--cyan); font-weight: 700; font-size: .92rem; }
.link-arrow svg { width: 16px; transition: transform .2s; }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Cards / spotlight ---------- */
.card { position: relative; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line-soft); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); transition: transform .3s, border-color .3s, box-shadow .3s; overflow: hidden; }
.card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--purple) 22%, transparent), transparent 60%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.card:hover { transform: translateY(-4px); border-color: var(--line); box-shadow: 0 18px 50px var(--glow-p); }
.card:hover::before { opacity: 1; }
.card > * { position: relative; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 56px; position: relative; }
.hero canvas#fx { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 24px; align-items: center; }
.hero h1 { font-size: clamp(2.3rem, 5.4vw, 4rem); font-weight: 800; margin: 20px 0 18px; }
.hero h1 .l2 { display: block; }
.hero p.sub { color: var(--muted); font-size: 1.1rem; max-width: 540px; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 28px; margin-top: 38px; padding-top: 24px; border-top: 1px solid var(--line-soft); flex-wrap: wrap; }
.hero-meta div b { display: block; font-family: var(--font-display); font-size: 1.15rem; }
.hero-meta div span { font-size: .78rem; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }

.hud { position: relative; border-radius: 22px; padding: 2px; background: conic-gradient(from var(--ang, 0deg), var(--cyan), var(--purple), var(--pink), var(--purple), var(--cyan)); animation: spin 8s linear infinite; box-shadow: 0 0 60px var(--glow-p); transform-style: preserve-3d; transition: transform .15s ease-out; }
@property --ang { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes spin { to { --ang: 360deg; } }
.hud-inner { border-radius: 20px; background: var(--code-bg); overflow: hidden; }
.hud-bar { display: flex; justify-content: space-between; padding: 12px 16px; font: 700 .7rem var(--font-mono); letter-spacing: .06em; color: var(--cyan); }
.hud-bar span:last-child { color: var(--purple); }
.hud img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.hud-foot { display: flex; justify-content: space-between; padding: 12px 16px; font: 700 .68rem var(--font-mono); color: #c4b5fd; }
.hud-foot span:last-child { color: var(--cyan); }
.scan { position: absolute; left: 2px; right: 2px; height: 90px; top: 0; background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--cyan) 22%, transparent), transparent); animation: scan 4.5s ease-in-out infinite; pointer-events: none; mix-blend-mode: screen; }
@keyframes scan { 0% { transform: translateY(40px); opacity: 0; } 20%, 80% { opacity: 1; } 100% { transform: translateY(420px); opacity: 0; } }

/* marquee */
.marquee { margin-top: 18px; padding: 18px 0; border-block: 1px solid var(--line-soft); overflow: hidden; position: relative; z-index: 1; }
.marquee-label { text-align: center; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); margin-bottom: 12px; font-weight: 700; }
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marq 28s linear infinite; }
.marquee-track span { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--muted); white-space: nowrap; display: inline-flex; align-items: center; gap: 56px; }
.marquee-track span::after { content: "✦"; color: var(--purple); font-size: .8rem; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ---------- Category tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; }
.tile { padding: 24px 20px; display: flex; flex-direction: column; gap: 14px; min-height: 170px; }
.tile .ico { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: linear-gradient(135deg, color-mix(in srgb, var(--purple) 30%, transparent), color-mix(in srgb, var(--cyan) 22%, transparent)); border: 1px solid var(--line); color: var(--cyan); }
.tile .ico svg { width: 22px; height: 22px; }
.tile h3 { font-size: 1.08rem; }
.tile p { font-size: .85rem; color: var(--muted); line-height: 1.5; }
.tile .count { margin-top: auto; font-size: .75rem; font-weight: 700; color: var(--purple); letter-spacing: .04em; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; counter-reset: s; }
.step { padding: 28px 26px; counter-increment: s; }
.step::after { content: counter(s, decimal-leading-zero); position: absolute; right: 20px; top: 12px; font: 800 3.4rem var(--font-display); color: color-mix(in srgb, var(--purple) 16%, transparent); line-height: 1; }
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .92rem; }

/* ---------- Prompt cards ---------- */
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.pcard { display: flex; flex-direction: column; cursor: pointer; }
.thumb { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #0a0716; }
.thumb .art { position: absolute; inset: 0; background:
  radial-gradient(circle at 24% 30%, hsl(var(--h1) 95% 58% / .85), transparent 46%),
  radial-gradient(circle at 78% 72%, hsl(var(--h2) 95% 55% / .75), transparent 48%),
  linear-gradient(160deg, #0a0716, #150d2a); transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.pcard:hover .thumb .art { transform: scale(1.12) rotate(1.5deg); }
.thumb::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 28px 28px; mix-blend-mode: overlay; }
.thumb .glyph { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; z-index: 2; filter: drop-shadow(0 0 14px hsl(var(--h2) 100% 65%)); }
.thumb .glyph svg { width: 56px; height: 56px; stroke-width: 1.4; }
.thumb .tag { position: absolute; left: 12px; top: 12px; z-index: 3; padding: 4px 11px; border-radius: 999px; font-size: .7rem; font-weight: 800; letter-spacing: .06em; background: rgba(6,5,11,.65); border: 1px solid rgba(255,255,255,.18); color: #fff; backdrop-filter: blur(6px); }
.pbody { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pbody h3 { font-size: 1.1rem; }
.pbody p { color: var(--muted); font-size: .88rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.chips-row { display: flex; gap: 6px; flex-wrap: wrap; }
.chip-s { font-size: .7rem; padding: 3px 9px; border-radius: 999px; color: var(--cyan); background: color-mix(in srgb, var(--cyan) 10%, transparent); border: 1px solid color-mix(in srgb, var(--cyan) 28%, transparent); font-weight: 600; }
.pactions { margin-top: auto; padding-top: 6px; display: flex; gap: 8px; align-items: center; justify-content: space-between; }

/* ---------- Terminal ---------- */
.terminal { border-radius: 16px; background: var(--code-bg); border: 1px solid var(--line); overflow: hidden; box-shadow: var(--shadow), 0 0 40px var(--glow-p); }
.term-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.07); }
.dots { display: flex; gap: 6px; }
.dots i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.dots i:nth-child(1) { background: #ff5f57; } .dots i:nth-child(2) { background: #febc2e; } .dots i:nth-child(3) { background: #28c840; }
.term-title { flex: 1; text-align: center; font: 600 .75rem var(--font-mono); color: #8b84b0; }
.term-body { padding: 22px; font: 400 .9rem/1.8 var(--font-mono); color: #d8d3f5; min-height: 150px; white-space: pre-wrap; word-break: break-word; }
.term-body .hl-p { color: #c084fc; } .term-body .hl-c { color: #22d3ee; } .term-body .hl-d { color: #7c76a3; }
.caret::after { content: "▍"; color: var(--cyan); animation: blink 1s steps(1) infinite; margin-left: 2px; }
@keyframes blink { 50% { opacity: 0; } }
.term-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 16px; border-top: 1px solid rgba(255,255,255,.07); font-size: .78rem; color: #8b84b0; }
.copy-btn.done { background: #16a34a !important; border-color: #16a34a !important; color: #fff !important; box-shadow: none !important; }

.showcase { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; align-items: center; }
.showcase h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; margin: 14px 0 14px; }
.showcase p { color: var(--muted); margin-bottom: 20px; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { border-radius: 14px; background: var(--surface); border: 1px solid var(--line-soft); transition: border-color .25s, box-shadow .25s; }
.faq details[open] { border-color: var(--line); box-shadow: 0 10px 34px var(--glow-p); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 22px; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.5rem/1 var(--font-display); color: var(--cyan); transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 22px 20px; color: var(--muted); font-size: .95rem; animation: fadeDown .3s ease; }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- CTA band ---------- */
.cta-band { padding: 54px 28px; text-align: center; border-radius: 26px; background: linear-gradient(135deg, color-mix(in srgb, var(--violet) 32%, transparent), color-mix(in srgb, var(--cyan) 14%, transparent)), var(--surface); border: 1px solid var(--line); position: relative; overflow: hidden; box-shadow: 0 0 60px var(--glow-p); }
.cta-band h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-bottom: 12px; font-weight: 800; }
.cta-band p { color: var(--muted); margin-bottom: 26px; max-width: 520px; margin-inline: auto; }

/* ---------- Page head (sub pages) ---------- */
.page-head { padding: 64px 0 28px; }
.page-head h1 { font-size: clamp(2rem, 4.6vw, 3.2rem); font-weight: 800; margin: 16px 0 12px; }
.page-head p { color: var(--muted); max-width: 640px; font-size: 1.05rem; }

/* ---------- Prompts toolbar ---------- */
.toolbar { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.search { position: relative; max-width: 460px; }
.search svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 18px; color: var(--dim); }
.search input { width: 100%; padding: 13px 16px 13px 44px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line-soft); color: var(--text); font: inherit; transition: border-color .2s, box-shadow .2s; }
.search input:focus { outline: none; border-color: var(--purple); box-shadow: 0 0 0 4px color-mix(in srgb, var(--purple) 20%, transparent); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 8px 16px; border-radius: 999px; font-size: .85rem; font-weight: 700; color: var(--muted); background: var(--surface); border: 1px solid var(--line-soft); transition: all .2s; }
.chip:hover { color: var(--text); border-color: var(--line); }
.chip.on { color: #fff; background: linear-gradient(135deg, var(--violet), var(--purple)); border-color: transparent; box-shadow: 0 0 18px var(--glow-p); }
.result-count { font-size: .85rem; color: var(--dim); }
.empty { text-align: center; padding: 60px 20px; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--radius); }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 300; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.open { display: flex; }
.modal-bg { position: absolute; inset: 0; background: rgba(4, 3, 10, .72); backdrop-filter: blur(8px); animation: fadeIn .25s; }
.modal-box { position: relative; width: 100%; max-width: 760px; max-height: 92vh; overflow-y: auto; border-radius: 22px; background: var(--surface-solid); border: 1px solid var(--line); box-shadow: var(--shadow), 0 0 80px var(--glow-p); animation: pop .35s cubic-bezier(.2,.8,.2,1); }
@keyframes fadeIn { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(24px) scale(.96); } }
.modal-box .thumb { aspect-ratio: 21 / 6; }
.modal-close { position: absolute; right: 14px; top: 14px; z-index: 5; width: 36px; height: 36px; border-radius: 50%; background: rgba(6,5,11,.7); color: #fff; border: 1px solid rgba(255,255,255,.2); display: grid; place-items: center; }
.modal-content { padding: 24px 28px 28px; display: grid; gap: 18px; }
.modal-content h2 { font-size: 1.6rem; font-weight: 800; }
.modal-content p { color: var(--muted); }
.kv { display: flex; gap: 10px; flex-wrap: wrap; }
.kv div { padding: 8px 14px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line-soft); font-size: .82rem; }
.kv div b { display: block; font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
.tips { display: grid; gap: 8px; font-size: .9rem; color: var(--muted); }
.tips li { padding-left: 22px; position: relative; }
.tips li::before { content: "›"; position: absolute; left: 6px; color: var(--cyan); font-weight: 800; }
.modal-content h4 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--purple); }

/* ---------- Guide ---------- */
.prose { max-width: 860px; }
.g-block { margin-bottom: 56px; }
.g-block h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 800; margin-bottom: 8px; }
.g-block > p { color: var(--muted); margin-bottom: 22px; }
.anatomy { display: grid; gap: 12px; }
.anat { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 16px 18px; align-items: start; }
.anat b { font-family: var(--font-display); color: var(--cyan); }
.anat span { color: var(--muted); font-size: .92rem; }
.anat code, .term-inline { font-family: var(--font-mono); font-size: .82rem; color: var(--purple); background: color-mix(in srgb, var(--purple) 12%, transparent); padding: 1px 7px; border-radius: 6px; }
.glossary { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.gl { padding: 18px 20px; }
.gl code { font-family: var(--font-mono); color: var(--cyan); font-size: .88rem; font-weight: 700; }
.gl p { color: var(--muted); font-size: .86rem; margin-top: 6px; }
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line-soft); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; min-width: 520px; }
th, td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
th { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
td:first-child { font-family: var(--font-mono); color: var(--cyan); white-space: nowrap; font-weight: 600; }
td { color: var(--muted); }
tr:last-child td { border-bottom: 0; }
.callout { padding: 18px 22px; border-radius: 14px; border-left: 3px solid var(--cyan); background: color-mix(in srgb, var(--cyan) 7%, transparent); color: var(--muted); font-size: .92rem; }

/* ---------- About / contact ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.box { padding: 28px; }
.box h3 { font-size: 1.2rem; margin-bottom: 10px; }
.box p, .box li { color: var(--muted); font-size: .94rem; }
.box ul { display: grid; gap: 8px; }
.box li { padding-left: 20px; position: relative; }
.box li::before { content: "✦"; position: absolute; left: 0; color: var(--purple); font-size: .7rem; top: 5px; }
.contact-list { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px; }
.contact-list a { display: inline-flex; gap: 8px; align-items: center; padding: 10px 18px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); font-weight: 700; font-size: .9rem; transition: all .2s; }
.contact-list a:hover { border-color: var(--cyan); box-shadow: 0 0 20px var(--glow-c); transform: translateY(-2px); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: color-mix(in srgb, var(--bg-2) 70%, transparent); padding: 54px 0 28px; margin-top: 40px; position: relative; z-index: 1; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.foot-grid p { color: var(--muted); font-size: .9rem; margin-top: 14px; max-width: 360px; }
.foot-grid h5 { font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin-bottom: 14px; }
.foot-grid li { margin-bottom: 8px; }
.foot-grid li a { color: var(--muted); font-size: .92rem; transition: color .2s; }
.foot-grid li a:hover { color: var(--cyan); }
.foot-bottom { padding-top: 22px; border-top: 1px solid var(--line-soft); font-size: .8rem; color: var(--dim); display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }

/* ---------- Toast ---------- */
.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 30px); opacity: 0; z-index: 400; padding: 12px 20px; border-radius: 12px; background: var(--surface-solid); border: 1px solid var(--cyan); box-shadow: 0 0 30px var(--glow-c); font-weight: 700; font-size: .9rem; transition: all .35s cubic-bezier(.2,.8,.2,1); pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }
[data-reveal].in { opacity: 1; transform: none; }

/* ---------- Page transition overlay ---------- */
.pt { position: fixed; inset: 0; z-index: 9999; pointer-events: none; display: flex; }
.pt i { flex: 1; transform: scaleY(0); transform-origin: top; background: linear-gradient(180deg, var(--bg-2), var(--bg)); border-bottom: 3px solid var(--cyan); box-shadow: 0 10px 40px var(--glow-c); transition: transform .5s cubic-bezier(.76, 0, .24, 1); }
.pt i:nth-child(1) { transition-delay: 0s; } .pt i:nth-child(2) { transition-delay: .04s; } .pt i:nth-child(3) { transition-delay: .08s; }
.pt i:nth-child(4) { transition-delay: .12s; } .pt i:nth-child(5) { transition-delay: .16s; } .pt i:nth-child(6) { transition-delay: .2s; }
.pt.on { pointer-events: all; }
.pt.on i { transform: scaleY(1); }
.pt.out i { transform: scaleY(0); transform-origin: bottom; }
.pt .pt-logo { position: absolute; left: 50%; top: 50%; width: 64px; height: 64px; margin: -32px 0 0 -32px; border-radius: 16px; opacity: 0; transform: scale(.7); transition: opacity .3s .25s, transform .4s .25s; box-shadow: 0 0 40px var(--glow-p); outline: 2px solid var(--cyan); }
.pt.on .pt-logo { opacity: 1; transform: scale(1); }
.pt-cover .pt i { transform: scaleY(1) !important; transition: none !important; }
.pt-cover .pt .pt-logo { opacity: 1; transform: scale(1); transition: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .showcase, .two-col { grid-template-columns: 1fr; }
  .hero-grid { gap: 40px; }
  .hero-art { max-width: 560px; margin-inline: auto; width: 100%; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .menu-btn { display: flex; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; padding: 12px 16px 18px; gap: 4px; background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px rgba(0,0,0,.35); }
  .nav.open { display: flex; animation: fadeDown .25s; }
  .nav a { padding: 13px 14px; font-size: 1rem; }
  .nav a.active::after { left: 14px; right: auto; width: 28px; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .section { padding: 60px 0; }
  .hero { padding: 44px 0 36px; }
  .brand { padding-right: 10px; }
  .brand span { font-size: .8rem; letter-spacing: .05em; }
  .header-tools { gap: 6px; }
  .seg button { padding: 4px 9px; }
  .icon-btn { width: 36px; height: 36px; }
  .anat { grid-template-columns: 1fr; gap: 4px; }
  .foot-grid { grid-template-columns: 1fr; }
  .modal-content { padding: 20px; }
  .btn { padding: 12px 20px; }
  .hero-cta .btn { flex: 1; }
  .pgrid { grid-template-columns: 1fr; }
}
@media (max-width: 380px) { .brand span { display: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .pt { display: none; }
}

/* extras */
.foot-grid.foot-2 { grid-template-columns: 1.6fr 1fr; }
.k1 { color: #c084fc; } .k2 { color: #22d3ee; } .k3 { color: #fbbf24; } .k4 { color: #f472b6; }
.legend { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 16px; font-size: .85rem; color: var(--muted); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; }
.legend .k1 i { background: #c084fc; } .legend .k2 i { background: #22d3ee; } .legend .k3 i { background: #fbbf24; } .legend .k4 i { background: #f472b6; }
.legend span { color: var(--muted); }
.steps-num { list-style: none; counter-reset: n; display: grid; gap: 12px; }
.steps-num li { counter-increment: n; display: flex; gap: 16px; align-items: flex-start; padding: 16px 20px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line-soft); color: var(--muted); }
.steps-num li::before { content: counter(n); flex-shrink: 0; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; font: 800 .9rem var(--font-display); color: #fff; background: linear-gradient(135deg, var(--violet), var(--purple)); box-shadow: 0 0 14px var(--glow-p); }
.faq-list { display: grid; gap: 12px; }
@media (max-width: 960px) { .foot-grid.foot-2 { grid-template-columns: 1fr; } }

/* ===== products / collections ===== */
.theme-btn { width: auto; padding: 0 12px; display: inline-flex; align-items: center; gap: 8px; }
.theme-name { font-size: .8rem; font-weight: 700; color: var(--text); white-space: nowrap; }
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.product { display: flex; flex-direction: column; }
.product.active { border-color: var(--purple); box-shadow: 0 0 0 1px var(--purple), 0 20px 60px var(--glow-p); }
.p-visual { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.product.black .p-visual { background: radial-gradient(circle at 25% 20%, rgba(168,85,247,.6), transparent 55%), radial-gradient(circle at 85% 85%, rgba(0,240,255,.38), transparent 55%), #07050f; }
.product.white .p-visual { background: #f4f2f6; }
.p-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 28%; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.product.white .p-visual img { object-fit: cover; object-position: center 14%; }
.product:hover .p-visual img { transform: scale(1.06); }
.p-visual .mode { position: absolute; left: 14px; bottom: 14px; padding: 5px 13px; border-radius: 999px; font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; backdrop-filter: blur(8px); }
.product.black .p-visual .mode { background: rgba(6,5,11,.7); color: #fff; border: 1px solid rgba(168,85,247,.6); box-shadow: 0 0 14px rgba(168,85,247,.45); }
.product.white .p-visual .mode { background: rgba(255,255,255,.8); color: #3b2a8c; border: 1px solid rgba(124,58,237,.35); }
.p-body { padding: 24px 26px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.p-body h3 { font-size: 1.6rem; font-weight: 800; }
.p-tag { color: var(--cyan); font-weight: 700; font-size: .92rem; }
.p-body p { color: var(--muted); font-size: .95rem; }
.p-body p.p-tag { color: var(--cyan); }
.p-list { display: grid; gap: 8px; margin: 6px 0 4px; }
.p-list li { padding-left: 22px; position: relative; color: var(--muted); font-size: .92rem; }
.p-list li::before { content: "✦"; position: absolute; left: 0; top: 3px; font-size: .7rem; color: var(--purple); }
.p-actions { margin-top: auto; padding-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }
.p-actions .btn[disabled] { opacity: .7; cursor: default; transform: none; box-shadow: none; }
.cmp td:first-child { font-family: var(--font-body); color: var(--text); font-weight: 700; }
.cmp td { min-width: 180px; }
.chips-label { font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); align-self: center; margin-right: 4px; }
.thumb .tag2 { left: auto; right: 12px; background: rgba(6,5,11,.65); }
/* light prompt thumbnails (Báo Trắng collection) */
.thumb.white .art { background: radial-gradient(circle at 24% 30%, hsl(var(--h1) 90% 84% / .95), transparent 52%), radial-gradient(circle at 78% 72%, hsl(var(--h2) 90% 80% / .9), transparent 54%), linear-gradient(160deg, #fbfaff, #e8e3fb); }
.thumb.white .glyph { color: #4c2fb8; filter: drop-shadow(0 0 12px #fff); }
.thumb.white::after { mix-blend-mode: soft-light; opacity: .6; }
.thumb.white .tag { background: rgba(255,255,255,.78); color: #3b2a8c; border-color: rgba(124,58,237,.3); }
.marquee-track { animation-duration: 48s; }
@media (max-width: 1080px) { .theme-name { display: none; } .theme-btn { width: 38px; padding: 0; justify-content: center; } }
@media (max-width: 600px) { .products-grid { grid-template-columns: 1fr; } .p-body { padding: 20px; } .p-body h3 { font-size: 1.35rem; } }

/* hero art: Frameless, Natural & Clean Presentation */
.hero-art {
  position: relative;
  width: 100%;
  max-width: 620px;
  justify-self: end;
  transition: transform .2s ease-out;
  padding: 0;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
}

/* Remove all text chips/badges inside/around the image completely */
.hero-art::before,
.hero-art::after {
  content: none !important;
  display: none !important;
}

.hero-art img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  display: block;
  object-fit: cover;
  animation: float 7s ease-in-out infinite;
  transition: transform .5s cubic-bezier(.16, 1, .3, 1);
}

/* Seamless soft fade around outer perimeter so it blends naturally into background */
.hero-art .art-dark {
  display: block;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 62%, rgba(0,0,0,0.8) 75%, transparent 95%);
  mask-image: radial-gradient(circle at 50% 50%, #000 62%, rgba(0,0,0,0.8) 75%, transparent 95%);
  filter: drop-shadow(0 0 40px var(--glow-p));
}

.hero-art .art-light {
  display: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  mix-blend-mode: normal !important;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 64%, rgba(0,0,0,0.8) 78%, transparent 96%);
  mask-image: radial-gradient(circle at 50% 50%, #000 64%, rgba(0,0,0,0.8) 78%, transparent 96%);
  filter: drop-shadow(0 10px 45px rgba(124, 58, 237, 0.22));
}

:root[data-theme="light"] .hero-art .art-dark {
  display: none !important;
}

:root[data-theme="light"] .hero-art .art-light {
  display: block !important;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@media (prefers-reduced-motion: reduce) { .hero-art img { animation: none; } }

.thumb .pimg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 22%; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.pcard:hover .thumb .pimg { transform: scale(1.06); }
.thumb:has(.pimg)::after { display: none; }

/* ===== High-End Light Theme Refinements ===== */
:root[data-theme="light"] body {
  background: var(--bg);
  color: var(--text);
}
:root[data-theme="light"] .hero h1 {
  color: #0b0914;
}
:root[data-theme="light"] .hero h1 .grad {
  background: linear-gradient(100deg, #7c3aed 0%, #0284c7 50%, #9333ea 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 14px rgba(124, 58, 237, 0.2));
}
:root[data-theme="light"] .hero p.sub {
  color: #475569;
}
:root[data-theme="light"] .eyebrow {
  background: rgba(124, 58, 237, 0.08);
  border-color: rgba(124, 58, 237, 0.25);
  color: #6d28d9;
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.08);
}
:root[data-theme="light"] .eyebrow::before {
  background: #0284c7;
  box-shadow: 0 0 10px #0284c7;
}
:root[data-theme="light"] .btn-primary {
  background: linear-gradient(135deg, #7c3aed, #6366f1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 10px 25px -4px rgba(124, 58, 237, 0.42);
}
:root[data-theme="light"] .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -4px rgba(124, 58, 237, 0.58);
}
:root[data-theme="light"] .btn-ghost {
  background: #ffffff;
  color: #0284c7;
  border: 1.5px solid rgba(2, 132, 199, 0.45);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.12);
}
:root[data-theme="light"] .btn-ghost:hover {
  background: rgba(2, 132, 199, 0.06);
  border-color: #0284c7;
  color: #0369a1;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.2);
}
:root[data-theme="light"] .hero-meta {
  border-top-color: rgba(15, 23, 42, 0.08);
}
:root[data-theme="light"] .hero-meta div b {
  color: #0b0914;
  font-size: 1.35rem;
  font-weight: 800;
}
:root[data-theme="light"] .hero-meta div span {
  color: #64748b;
  font-weight: 700;
}
:root[data-theme="light"] .marquee {
  background: rgba(255, 255, 255, 0.75);
  border-block: 1px solid rgba(15, 23, 42, 0.06);
}
:root[data-theme="light"] .marquee-label {
  color: #64748b;
}
:root[data-theme="light"] .marquee-track span {
  color: #475569;
}
:root[data-theme="light"] .marquee-track span::after {
  color: #7c3aed;
}
:root[data-theme="light"] .card,
:root[data-theme="light"] .tile,
:root[data-theme="light"] .pcard {
  background: #ffffff;
  border: 1px solid rgba(124, 58, 237, 0.14);
  box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.1), 0 2px 6px rgba(0, 0, 0, 0.02);
}
:root[data-theme="light"] .card:hover,
:root[data-theme="light"] .tile:hover,
:root[data-theme="light"] .pcard:hover {
  border-color: rgba(124, 58, 237, 0.35);
  box-shadow: 0 20px 45px -10px rgba(124, 58, 237, 0.2), 0 4px 12px rgba(0, 0, 0, 0.04);
}
:root[data-theme="light"] .pbody h3,
:root[data-theme="light"] .tile h3,
:root[data-theme="light"] .step h3 {
  color: #0b0914;
  font-weight: 700;
}
:root[data-theme="light"] .pbody p,
:root[data-theme="light"] .tile p,
:root[data-theme="light"] .step p {
  color: #475569;
}
:root[data-theme="light"] .chip-s {
  color: #0284c7;
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.25);
}
:root[data-theme="light"] .site-header {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(124, 58, 237, 0.12);
}
:root[data-theme="light"] .brand {
  background: linear-gradient(#ffffff, #ffffff) padding-box, linear-gradient(135deg, var(--cyan), var(--purple), var(--pink)) border-box;
  box-shadow: 0 0 16px rgba(124, 58, 237, 0.2);
}
:root[data-theme="light"] .brand span {
  color: #0b0914;
}
:root[data-theme="light"] .nav a {
  color: #475569;
}
:root[data-theme="light"] .nav a:hover {
  color: #0b0914;
  background: rgba(124, 58, 237, 0.08);
}
:root[data-theme="light"] .nav a.active {
  color: #7c3aed;
}
:root[data-theme="light"] .icon-btn,
:root[data-theme="light"] .seg {
  background: rgba(241, 245, 249, 0.85);
  border-color: rgba(15, 23, 42, 0.08);
}
:root[data-theme="light"] .icon-btn {
  color: #475569;
}
:root[data-theme="light"] .icon-btn:hover {
  color: #0b0914;
  border-color: #7c3aed;
}

/* ===== 100% Strictly Dark Mode (No White Interface) ===== */
.theme-btn, #themeBtn {
  display: none !important;
}

:root[data-theme="light"] {
  --bg: #06050b !important;
  --bg-2: #0c0a16 !important;
  --surface: rgba(20, 15, 36, 0.66) !important;
  --surface-solid: #120e20 !important;
  --text: #f4f2ff !important;
  --muted: #aaa5c7 !important;
  --dim: #716c90 !important;
  --line: rgba(168, 85, 247, 0.22) !important;
  --line-soft: rgba(255, 255, 255, 0.07) !important;
  --purple: #a855f7 !important;
  --violet: #7c3aed !important;
  --cyan: #00f0ff !important;
  --pink: #ff3864 !important;
  --glow-p: rgba(168, 85, 247, 0.45) !important;
  --glow-c: rgba(0, 240, 255, 0.38) !important;
  --grid: rgba(168, 85, 247, 0.06) !important;
  --header-bg: rgba(6, 5, 11, 0.72) !important;
  --code-bg: #07050f !important;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.5) !important;
  color-scheme: dark !important;
}

.hero-art {
  position: relative !important;
  width: 100% !important;
  max-width: 580px !important;
  justify-self: end !important;
  padding: 0 !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
}

.hero-art::before,
.hero-art::after {
  content: none !important;
  display: none !important;
}

.hero-art img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  display: block !important;
  object-fit: cover;
  animation: float 7s ease-in-out infinite;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 64%, rgba(0,0,0,0.8) 78%, transparent 96%);
  mask-image: radial-gradient(circle at 50% 50%, #000 64%, rgba(0,0,0,0.8) 78%, transparent 96%);
  filter: drop-shadow(0 0 45px rgba(168, 85, 247, 0.5)) drop-shadow(0 0 25px rgba(0, 240, 255, 0.35));
}

.hero-art .art-light {
  display: none !important;
}
.hero-art .art-dark {
  display: block !important;
  visibility: visible !important;
}