/* Legolukas Studios - website styles. Colour tokens for light and dark; system fonts only (no external font CDN). */
:root {
  --bg: #F6F8FB; --surface: #FFFFFF; --card: #FFFFFF; --border: #E2E8F0; --text: #0F172A; --muted: #5B6B82;
  --accent: #0D9488; --accent-2: #2563EB; --accent-hover: #0F766E; --on-accent: #FFFFFF; --selection: #E6F6F4;
  --input: #FFFFFF; --input-border: #CBD5E1; --secondary: #EEF2F7; --warning: #B45309; --danger: #DC2626; --ok: #15803D;
  --hero: linear-gradient(135deg, #E6F6F4 0%, #EAF1FE 100%); --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B1120; --surface: #0F172A; --card: #131C2E; --border: #23314A; --text: #E2E8F0; --muted: #94A3B8;
    --accent: #2DD4BF; --accent-2: #3B82F6; --accent-hover: #5EEAD4; --on-accent: #06201D; --selection: #12303A;
    --input: #0F172A; --input-border: #2B3A55; --secondary: #1B2740; --warning: #F59E0B; --danger: #F87171; --ok: #4ADE80;
    --hero: radial-gradient(1200px 400px at 10% 0%, rgba(45, 212, 191, .16), transparent 60%), radial-gradient(900px 400px at 100% 0%, rgba(59, 130, 246, .18), transparent 60%);
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 30px rgba(0, 0, 0, .25);
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 16px/1.6 "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
img { max-width: 100%; }

/* ---- header ---- */
header.bar { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
header.bar .inner { max-width: 1120px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 17px; letter-spacing: .2px; }
.brand:hover { text-decoration: none; color: var(--text); }
.brand img { width: 32px; height: 32px; }
.brand small { display: block; font-size: 11px; font-weight: 600; letter-spacing: 2.4px; text-transform: uppercase; color: var(--muted); line-height: 1; }
header.bar nav { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }
header.bar nav a { color: var(--muted); padding: 6px 12px; border-radius: 8px; font-weight: 500; }
header.bar nav a:hover { color: var(--text); background: var(--secondary); text-decoration: none; }
header.bar nav a.active { color: var(--accent); background: var(--selection); }
header.bar .lang { display: flex; gap: 4px; }
header.bar .lang button { background: none; border: 1px solid var(--border); color: var(--muted); border-radius: 8px; padding: 3px 9px; cursor: pointer; font: inherit; font-size: 13px; }
header.bar .lang button.on { color: var(--accent); border-color: var(--accent); }
@media (max-width: 760px) {
  header.bar .inner { gap: 8px 12px; padding-bottom: 6px; }
  header.bar .brand { flex: 1; }
  header.bar nav { order: 3; flex: 0 0 100%; flex-wrap: nowrap; overflow-x: auto; margin: 0 -8px; scrollbar-width: none; }
  header.bar nav a { white-space: nowrap; padding: 6px 10px; }
}

/* ---- layout ---- */
main { max-width: 1120px; margin: 0 auto; padding: 32px 16px 56px; }
main.narrow { max-width: 720px; }
h1 { font-size: 34px; line-height: 1.2; font-weight: 700; margin: 0 0 8px; letter-spacing: -.3px; }
h2 { font-size: 22px; font-weight: 700; margin: 0 0 12px; letter-spacing: -.2px; }
h3 { font-size: 17px; font-weight: 650; margin: 0 0 6px; }
.muted { color: var(--muted); }
.lead { font-size: 18px; color: var(--muted); margin: 0 0 24px; max-width: 760px; }
section { margin-top: 48px; }
.section-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.section-head p { margin: 0; color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 20px 22px; margin-bottom: 16px; box-shadow: var(--shadow); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.grid .card { margin: 0; }

/* ---- hero ---- */
.hero { background: var(--hero); border-bottom: 1px solid var(--border); }
.hero .inner { max-width: 1120px; margin: 0 auto; padding: 64px 16px 56px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.hero .eyebrow { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.hero h1 { font-size: 46px; letter-spacing: -1px; }
.hero h1 .grad { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: 19px; }
.hero-art { width: 100%; height: auto; filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .25)); }
@media (max-width: 860px) { .hero .inner { grid-template-columns: 1fr; padding-top: 40px; } .hero h1 { font-size: 34px; } }

/* ---- products ---- */
.product { display: flex; flex-direction: column; gap: 8px; position: relative; transition: transform .15s, border-color .15s; }
.product:hover { transform: translateY(-2px); border-color: var(--accent); }
.product .icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--selection); color: var(--accent); font-size: 22px; font-weight: 700; }
.product p { margin: 0; color: var(--muted); flex: 1; }
.product .meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 6px; }
.product a.stretch::after { content: ""; position: absolute; inset: 0; }
.status { font-size: 11.5px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; padding: 3px 9px; border-radius: 999px; }
.status.beta { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
.status.dev { background: color-mix(in srgb, var(--accent-2) 18%, transparent); color: var(--accent-2); }
.status.planned { background: var(--secondary); color: var(--muted); }

.product.soon { border-style: dashed; box-shadow: none; background: transparent; }
.hero-icon { display: grid; place-items: center; }
.hero-icon span { width: 180px; height: 180px; border-radius: 40px; display: grid; place-items: center; font-size: 76px; font-weight: 800; letter-spacing: -2px;
  color: var(--on-accent); background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: var(--shadow); }
@media (max-width: 860px) { .hero-icon { display: none; } }
.price { font-size: 20px; font-weight: 700; margin: 14px 0 0; }
.product-body > h2:first-child { margin-top: 0; }
.product-body .features { margin: 14px 0 6px; }
.product-body .download-box { margin: 36px 0 8px; }

/* ---- version history, FAQ (collapsible blocks) ---- */
details.release, details.fold { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 4px 18px; margin: 10px 0; }
details.release > summary, details.fold > summary { cursor: pointer; font-weight: 650; padding: 10px 0; }
details.release[open] > summary, details.fold[open] > summary { border-bottom: 1px solid var(--border); margin-bottom: 8px; }
details.fold p { margin: 6px 0 12px; }
#changelog { margin-top: 48px; }

/* ---- tag filter ---- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 18px; }
.chip { background: var(--secondary); color: var(--muted); border: 1px solid var(--border); border-radius: 999px; padding: 5px 14px; font: inherit; font-size: 14px; cursor: pointer; }
.chip:hover { color: var(--text); }
.chip.on { background: var(--selection); color: var(--accent); border-color: var(--accent); }
.product .meta .badge { font-weight: 550; }

/* ---- guides ---- */
.guide-card { color: var(--text); text-decoration: none; padding: 0; overflow: hidden; }
.guide-card:hover { text-decoration: none; color: var(--text); }
.guide-card img { width: 100%; aspect-ratio: 16 / 7; object-fit: cover; display: block; border-bottom: 1px solid var(--border); }
.guide-card > :not(img) { margin-left: 20px; margin-right: 20px; }
.guide-card > .row { margin-top: 14px; }
.guide-card > p { margin-bottom: 18px; }
.guide-hero { width: 100%; aspect-ratio: 16 / 6; object-fit: cover; border-radius: 14px; margin-bottom: 18px; border: 1px solid var(--border); }
.guide-meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.prose { font-size: 16.5px; line-height: 1.75; }
.prose h2 { margin-top: 36px; }
.prose h3 { margin-top: 26px; }
.prose img { display: block; margin: 14px 0; border-radius: 10px; border: 1px solid var(--border); height: auto; }
.prose li { margin: 4px 0; }
.prose code { background: var(--secondary); padding: 1px 6px; border-radius: 6px; font-size: .92em; }
.prose blockquote { border-left: 3px solid var(--accent); margin: 16px 0; padding: 4px 16px; color: var(--muted); }

/* ---- profile pictures ---- */
.avatar { display: inline-grid; place-items: center; flex: none; border-radius: 50%; object-fit: cover; border: 1px solid var(--border); background: var(--secondary); vertical-align: middle; }
.avatar.initials { background: hsl(var(--hue) 55% 88%); color: hsl(var(--hue) 45% 30%); font-weight: 700; letter-spacing: .3px; line-height: 1; }
@media (prefers-color-scheme: dark) { .avatar.initials { background: hsl(var(--hue) 35% 26%); color: hsl(var(--hue) 70% 82%); } }
header.bar nav a.with-avatar { display: inline-flex; align-items: center; gap: 7px; }

/* ---- comments and bug reports ---- */
.comments { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border); }
.comment { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; margin-bottom: 10px; }
.comment p { margin: 6px 0 0; overflow-wrap: anywhere; }
.comment.deleted { opacity: .7; }
.comments form.write, .comments .name-box { margin-top: 16px; }
textarea.log, pre.log { font-family: Consolas, "Cascadia Mono", monospace; font-size: 12.5px; }
pre.log { white-space: pre-wrap; overflow-wrap: anywhere; max-height: 420px; overflow: auto; background: var(--input); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
select { background: var(--input); color: var(--text); border: 1px solid var(--input-border); border-radius: 10px; padding: 9px 12px; font: inherit; }
.bug-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; color: var(--text); }
.bug-row:hover { text-decoration: none; color: var(--accent); }
.badge.st-open { color: var(--warning); } .badge.st-confirmed { color: var(--accent-2); } .badge.st-fixed { color: var(--ok); } .badge.st-closed { color: var(--muted); }
.code-big { font-family: Consolas, "Cascadia Mono", monospace; font-size: 34px; font-weight: 700; letter-spacing: 4px; text-align: center; padding: 14px; border-radius: 12px; background: var(--selection); color: var(--accent); margin: 10px 0 16px; }
.steps { margin: 0; padding-left: 20px; } .steps li { margin: 6px 0; }

/* ---- feature list / product page ---- */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin: 0; padding: 0; list-style: none; }
.features li { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
.features li b { display: block; margin-bottom: 2px; }
.features li span { color: var(--muted); font-size: 15px; }

/* ---- controls ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--accent); color: var(--on-accent); border: 0; border-radius: 10px;
  padding: 10px 18px; font: inherit; font-weight: 650; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--accent-hover); color: var(--on-accent); text-decoration: none; }
.btn.secondary { background: var(--secondary); color: var(--text); }
.btn.secondary:hover { filter: brightness(1.06); color: var(--text); }
.btn.small { padding: 4px 11px; font-size: 13px; font-weight: 550; border-radius: 8px; }
.btn.danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn:disabled { opacity: .5; cursor: default; }
.provider { width: 100%; justify-content: flex-start; padding: 12px 16px; margin-bottom: 10px; background: var(--secondary); color: var(--text); }
.provider:hover { background: var(--selection); color: var(--text); }
.provider .dot { width: 10px; height: 10px; border-radius: 50%; }
input[type=email], input[type=text], input[type=date], textarea { width: 100%; background: var(--input); color: var(--text); border: 1px solid var(--input-border); border-radius: 10px; padding: 10px 12px; font: inherit; }
textarea { min-height: 120px; resize: vertical; }
label { display: block; margin: 10px 0 4px; color: var(--muted); }

.key { font-family: Consolas, "Cascadia Mono", monospace; font-size: 12.5px; word-break: break-all; background: var(--input); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
.badge { display: inline-block; font-size: 12px; font-weight: 650; padding: 2px 9px; border-radius: 999px; background: var(--secondary); color: var(--muted); }
.badge.ok { color: var(--ok); } .badge.warn { color: var(--warning); } .badge.bad { color: var(--danger); } .badge.info { color: var(--accent); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 6px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 550; font-size: 13px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.notice { border-left: 3px solid var(--accent); padding: 12px 16px; background: var(--selection); border-radius: 10px; margin-bottom: 16px; }
.notice.warn { border-color: var(--warning); }
.cta { display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; background: var(--hero); border: 1px solid var(--border); border-radius: 16px; padding: 24px 26px; }
.cta h2 { margin: 0 0 4px; }
.cta p { margin: 0; color: var(--muted); }
.hidden { display: none !important; }

/* ---- footer ---- */
footer { border-top: 1px solid var(--border); color: var(--muted); font-size: 13.5px; background: var(--surface); }
footer .inner { max-width: 1120px; margin: 0 auto; padding: 22px 16px; display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
footer .brand { font-size: 14px; }
footer .socials-row { padding-bottom: 0; gap: 10px; }
a.social { display: inline-flex; align-items: center; gap: 8px; padding: 6px 13px; border-radius: 999px; background: var(--secondary); color: var(--text); font-weight: 550; font-size: 14px; border: 1px solid var(--border); }
a.social:hover { text-decoration: none; color: var(--text); border-color: var(--accent); }
a.social .dot { width: 9px; height: 9px; border-radius: 50%; }
main a.social { padding: 9px 16px; font-size: 15px; }
footer .brand img { width: 22px; height: 22px; }
@media (max-width: 600px) { h1 { font-size: 27px; } th.opt, td.opt { display: none; } }