:root {
  --bg: #090b10;
  --bg-soft: #10131b;
  --panel: #131722cc;
  --line: #2b3243;
  --text: #ecf1ff;
  --muted: #99a3bd;
  --accent: #7cff4f;
  --accent-2: #34d4ff;
  --max: 1180px;
  --radius: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 800px at 20% -10%, #172235, transparent), var(--bg);
}

a { color: inherit; text-decoration: none; }
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

.bg-glow {
  position: fixed;
  z-index: -1;
  filter: blur(64px);
  pointer-events: none;
  border-radius: 50%;
}
.bg-glow-a {
  width: 340px; height: 340px; left: -40px; top: 90px;
  background: color-mix(in srgb, var(--accent-2) 45%, transparent);
}
.bg-glow-b {
  width: 420px; height: 420px; right: -120px; top: 220px;
  background: color-mix(in srgb, var(--accent) 38%, transparent);
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  background: #0b0f17cc;
  border-bottom: 1px solid #1f2736;
  z-index: 50;
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 74px;
}
.brand { display: inline-flex; align-items: center; gap: 0.65rem; font-weight: 700; letter-spacing: 0.2px; flex-shrink: 0; }
.brand-name { white-space: nowrap; }
.brand img { width: 30px; height: 30px; }
.brand.small img { width: 22px; height: 22px; }

.nav {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: nowrap;
  flex: 1;
  justify-content: center;
  min-width: 0;
  white-space: nowrap;
}
.nav a { color: var(--muted); font-size: 0.84rem; flex-shrink: 0; }
.nav a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.72rem 1rem;
  font-weight: 600;
  transition: 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(180deg, #243045, #1a2232);
}
.btn-accent {
  background: linear-gradient(180deg, #9bff67, var(--accent));
  color: #081207;
  border-color: #9fff70;
}
.btn-ghost {
  background: #121728;
  color: #d8e1ff;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.25rem;
  align-items: center;
  padding: 4.5rem 0 2rem;
}
.pill {
  display: inline-flex;
  border: 1px solid #3b475f;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.82rem;
  color: #b8c5e8;
  margin-bottom: 0.7rem;
  background: #121829;
}
.hero h1 {
  margin: 0;
  line-height: 1.08;
  font-size: clamp(2rem, 4vw, 3.45rem);
}
.hero p {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 65ch;
}
.hero-cta {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.hero-meta {
  margin-top: 0.9rem;
  color: #acb8d7;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.92rem;
}
.hero-meta a { color: #cbe0ff; text-decoration: underline; }
.byline {
  color: #9fb0d6;
}
.company-link {
  color: inherit;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 2px;
}
.company-link:hover {
  color: #cbe0ff;
}
.icon-links {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  margin-left: 0.35rem;
}
.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 10px;
  border: 1px solid #2a3550;
  background: #101526;
  color: #d6e6ff;
  text-decoration: none;
}
.icon-link:hover {
  transform: translateY(-1px);
  border-color: #3a4b73;
}

.hero-art {
  display: grid;
  gap: 0.9rem;
}
.hero-mini {
  display: grid;
  gap: 0.7rem;
}
.mini {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0f1422;
  padding: 0.85rem 0.9rem;
}
.mini-title {
  font-weight: 700;
  margin-bottom: 0.35rem;
}
.mini-text {
  color: var(--muted);
  font-size: 0.95rem;
}
.scene-banner {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0f121a;
  overflow: hidden;
  box-shadow: 0 18px 70px #0000004f;
  min-height: 260px;
  aspect-ratio: 16 / 9;
}
.scene-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.scene-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  background: linear-gradient(145deg, #111726, #121622);
  min-height: 130px;
}
.scene-card h3 { margin: 0 0 0.5rem; }
.scene-card p { margin: 0; color: var(--muted); }
.scene-card.alt {
  background: linear-gradient(145deg, #101a14, #12141c);
  border-color: #2f3b32;
}

section { padding: 2.5rem 0; scroll-margin-top: 92px; }
.section-head h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.1vw, 2rem);
}
.section-head p {
  margin-top: 0.55rem;
  color: var(--muted);
}

.showcase-frame {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0f121a;
  overflow: hidden;
  box-shadow: 0 18px 70px #0000004f;
}
.showcase-frame img {
  display: block;
  width: 100%;
  height: auto;
  image-rendering: auto;
}

.promo-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}
.promo-media {
  background: #0f121a;
  border-bottom: 1px solid #1f2736;
}
.promo-media img {
  width: 100%;
  height: auto;
  display: block;
}
.promo-copy {
  padding: 1rem;
}
.promo-copy h3 {
  margin: 0 0 0.45rem;
}
.promo-copy p {
  margin: 0;
  color: var(--muted);
}

.webdemo .section-head p code,
.demo-hint code {
  background: #0d1220;
  border: 1px solid #26314a;
  border-radius: 10px;
  padding: 0.18rem 0.45rem;
  color: #d7e5ff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85em;
}
.demo-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  margin-top: 1rem;
}
.demo-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 1rem;
}
.demo-head {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.demo-title { font-weight: 800; }
.demo-hint { color: var(--muted); font-size: 0.95rem; }
.demo-panel textarea {
  width: 100%;
  min-height: 240px;
  resize: vertical;
  border-radius: 14px;
  border: 1px solid #2b3243;
  background: #0d1220;
  color: #d7e5ff;
  padding: 0.75rem 0.85rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem;
  line-height: 1.35;
  outline: none;
}
.demo-panel textarea:focus {
  border-color: #3a4b73;
  box-shadow: 0 0 0 1px #34d4ff22;
}
.demo-actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}
.demo-note {
  margin-top: 0.75rem;
  color: #aebbe0;
  font-size: 0.95rem;
}
.demo-output {
  min-height: 240px;
  max-height: 420px;
  overflow: auto;
  border-radius: 14px;
  border: 1px solid #2b3243;
  background: #0d1220;
  padding: 0.75rem 0.85rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem;
  line-height: 1.35;
}
.demo-line { margin: 0.15rem 0; }
.demo-pass { color: #7cff4f; }
.demo-fail { color: #ff2f5b; }
.demo-warn { color: #ffd36a; }
.demo-muted { color: #99a3bd; }

.grid {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.card,
.price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 1rem;
}
.price-card {
  position: relative;
  overflow: hidden;
}
.ribbon {
  position: absolute;
  top: 12px;
  right: -44px;
  transform: rotate(45deg);
  padding: 0.28rem 3.2rem;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  border: 1px solid #00000055;
  box-shadow: 0 10px 30px #00000055;
  user-select: none;
}
.ribbon-discount {
  background: linear-gradient(180deg, #ff4a6b, #ff2f5b);
  color: #14040a;
  border-color: #ff6b86aa;
  display: none;
}
.ribbon-premium {
  background: linear-gradient(180deg, #ffd36a, #ffb300);
  color: #1b1200;
  border-color: #ffe4a3bb;
  right: -52px;
}
body.is-yearly .ribbon-discount {
  display: block;
}
body.is-yearly .price-card.premium .ribbon-premium {
  box-shadow: 0 0 0 1px #ffd36a33, 0 14px 40px #00000060;
}
.card h3, .price-card h3 { margin: 0 0 0.45rem; }
.card p, .price-card p { margin: 0; color: var(--muted); }
.card pre {
  margin: 0.9rem 0 0;
  background: #0d1220;
  border: 1px solid #26314a;
  border-radius: 12px;
  padding: 0.65rem;
  overflow-x: hidden;
  white-space: pre-wrap;
  word-break: break-word;
}
.card code {
  color: #d7e5ff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.35;
  white-space: pre-wrap;
  word-break: break-word;
}

.timeline {
  margin-top: 1rem;
  display: grid;
  gap: 0.65rem;
}
.step {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 0.9rem;
  background: #0f1422;
  color: #d7def3;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.step span {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #071108;
  background: linear-gradient(180deg, #bcff96, #7cff4f);
}

.billing-toggle {
  margin-top: 0.8rem;
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.toggle-btn {
  padding: 0.58rem 0.88rem;
  border: 0;
  color: #b4c0de;
  background: #101526;
  cursor: pointer;
  font-weight: 600;
}
.toggle-btn.active {
  background: #1b2438;
  color: #ecf3ff;
}

.price-card { display: flex; flex-direction: column; }
.price-card .target {
  margin-bottom: 0.65rem;
  font-size: 0.9rem;
}
.price {
  font-size: 1.65rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
  letter-spacing: -0.02em;
}
.price-card ul {
  margin: 0;
  padding-left: 1rem;
  color: #ccd4eb;
  display: grid;
  gap: 0.35rem;
  flex: 1;
}
.pay-links { margin-top: 0.8rem; }
.pay-links a {
  display: inline-block;
  border-radius: 10px;
  border: 1px solid #42637e;
  background: #15243a;
  color: #d9ebff;
  padding: 0.52rem 0.72rem;
  font-weight: 600;
  font-size: 0.92rem;
}

.pricing-note {
  margin-top: 1.25rem;
  color: #b8c4df;
  text-align: center;
  max-width: 52rem;
  margin-left: auto;
  margin-right: auto;
}

.license .license-cta {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.license ul {
  margin: 0;
  padding-left: 1.1rem;
  color: #ccd4eb;
  display: grid;
  gap: 0.4rem;
}

.license code {
  font-size: 0.88em;
  color: #9ed0ff;
}

.highlighted {
  border-color: #6fe84f66;
  box-shadow: 0 0 0 1px #7cff4f29, 0 18px 48px #00000042;
}

.hidden { display: none; }

.download .card p { margin-bottom: 0.8rem; }

.dl-head {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.file-badge {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid #2b3243;
  background: #0d1220;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #d7e5ff;
  box-shadow: 0 14px 40px #00000055;
  flex: 0 0 auto;
}
.file-badge-win {
  border-color: #34d4ff55;
  color: #34d4ff;
}
.file-badge-linux {
  border-color: #7cff4f55;
  color: #7cff4f;
}
.file-badge img {
  width: 26px;
  height: 26px;
  display: block;
}
.download .card h3 {
  margin-top: 0.1rem;
}

.metric-card {
  border: 1px solid #2d3549;
  border-radius: var(--radius);
  padding: 1rem;
  background: linear-gradient(165deg, #101624, #0f1420);
}
.metric {
  color: #edfff0;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
}
.metric-card p {
  margin: 0;
  color: var(--muted);
}

.contact-wrap {
  margin-top: 0.9rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.contact-meta { color: var(--muted); }
.contact-meta a { color: #d5e5ff; text-decoration: underline; }

.site-footer {
  border-top: 1px solid #20283b;
  background: #0a0e17;
  margin-top: 2rem;
}
.footer-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.footer-links {
  display: flex;
  gap: 1rem;
  color: #b4c0de;
}
.footer-links a:hover { color: #ecf3ff; }
.footer-dev {
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  color: #aebbe0;
}

@media (max-width: 1150px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
}

@media (max-width: 700px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
  .hero { padding-top: 3rem; }
  .footer-wrap { flex-direction: column; justify-content: center; padding: 0.7rem 0; }
}

@media (max-width: 900px) {
  .demo-wrap { grid-template-columns: 1fr; }
}