/*silicord */

:root {
  --blurple: #5865F2;
  --blurple-light: #7289DA;
  --blurple-dim: #3b4ac4;
  --black: #050507;
  --surface: #0d0e14;
  --surface2: #12131c;
  --surface3: #1a1c2a;
  --border: rgba(88, 101, 242, 0.18);
  --text: #e8eaf6;
  --text-dim: #8c8fa8;
  --text-muted: #4a4d65;
  --code-bg: #0b0c14;
  --font-display: "JetBrains Mono", monospace;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 10px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

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

#bg-canvas {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; opacity: 0.45;
}

.noise {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.4;
}

nav, section, footer, .docs-layout { position: relative; z-index: 2; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--blurple-dim); border-radius: 3px; }

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(5, 5, 7, 0.85);
  backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 1.2rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-mono); font-size: 1.15rem; font-weight: 600;
  color: var(--text); text-decoration: none; letter-spacing: -0.03em;
}

.logo-bracket { color: var(--blurple); }

.nav-links {
  display: flex; align-items: center; gap: 2.5rem; list-style: none;
}

.nav-links a {
  color: var(--text-dim); text-decoration: none; font-size: 0.9rem;
  font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--text); }
.nav-links a.nav-active { color: var(--blurple-light); }

.nav-cta {
  background: var(--blurple) !important; color: #fff !important;
  padding: 0.5rem 1.2rem; border-radius: 6px;
  transition: background 0.2s, transform 0.15s !important;
}
.nav-cta:hover {
  background: var(--blurple-light) !important; transform: translateY(-1px);
}

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px; transition: all 0.3s;
}

.mobile-menu {
  display: none; flex-direction: column;
  padding: 1rem 2rem 1.5rem; gap: 1rem;
  background: rgba(5, 5, 7, 0.97); border-top: 1px solid var(--border);
}
.mobile-menu a { color: var(--text-dim); text-decoration: none; font-size: 1rem; font-weight: 600; transition: color 0.2s; }
.mobile-menu a:hover { color: var(--blurple); }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu.open { display: flex; }
}

.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.hero {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 8rem 2rem 5rem; position: relative;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: rgba(88, 101, 242, 0.12); border: 1px solid var(--border);
  color: var(--blurple-light); font-family: var(--font-mono); font-size: 0.78rem;
  padding: 0.4rem 1rem; border-radius: 50px; margin-bottom: 2rem;
  letter-spacing: 0.02em; transition-delay: 0.1s;
}

.badge-dot {
  width: 7px; height: 7px; background: #3ba55d;
  border-radius: 50%; animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(59, 165, 93, 0.6); }
  50%       { box-shadow: 0 0 0 5px rgba(59, 165, 93, 0); }
}

.hero-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(3rem, 8vw, 6.5rem); line-height: 1.05;
  letter-spacing: -0.04em; margin-bottom: 1.5rem; transition-delay: 0.2s;
}

.gradient-text {
  background: linear-gradient(135deg, var(--blurple) 0%, var(--blurple-light) 50%, #a0aeff 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; display: inline-block;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem); color: var(--text-dim);
  max-width: 560px; line-height: 1.75; margin-bottom: 2.5rem; transition-delay: 0.3s;
}

.hero-sub code, .qs-content p code, .doc-p code, .after-step code {
  font-family: var(--font-mono); color: var(--blurple-light);
  background: rgba(88, 101, 242, 0.12); padding: 0.1em 0.4em;
  border-radius: 4px; font-size: 0.92em;
}

.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  justify-content: center; margin-bottom: 2rem; transition-delay: 0.4s;
}

.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem; border-radius: var(--radius);
  font-family: var(--font-display); font-size: 0.92rem; font-weight: 700;
  text-decoration: none; cursor: pointer; border: none;
  transition: transform 0.18s, box-shadow 0.18s, background 0.18s;
}

.btn-primary {
  background: var(--blurple); color: #fff;
  box-shadow: 0 4px 20px rgba(88, 101, 242, 0.4);
}
.btn-primary:hover {
  background: var(--blurple-light); transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(88, 101, 242, 0.55);
}

.btn-ghost {
  background: transparent; color: var(--text); border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--blurple); color: var(--blurple-light); transform: translateY(-2px); }

.hero-install { transition-delay: 0.5s; }

.install-box {
  display: inline-flex; align-items: center; gap: 0.75rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.75rem 1.2rem;
  font-family: var(--font-mono); font-size: 0.92rem; position: relative; overflow: hidden;
}

.install-box::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(88,101,242,0.05), transparent);
  transform: translateX(-100%); animation: shimmer 3s ease infinite 2s;
}

@keyframes shimmer { to { transform: translateX(100%); } }

.install-prompt { color: var(--blurple); }
.install-cmd { color: var(--text); }

.copy-btn {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  padding: 0.2rem; display: flex; align-items: center; border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}
.copy-btn:hover { color: var(--blurple-light); background: rgba(88,101,242,0.1); }
.copy-btn.copied { color: #3ba55d; }

.hero-scroll-hint { position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%); }
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--blurple), transparent);
  margin: 0 auto; animation: scroll-hint 2s ease infinite;
}

@keyframes scroll-hint {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

section { padding: 7rem 2rem; max-width: 1200px; margin: 0 auto; }

.section-label {
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--blurple);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 0.75rem; transition-delay: 0.1s;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800;
  letter-spacing: -0.03em; margin-bottom: 3.5rem; transition-delay: 0.2s;
}

.features-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5px; background: var(--border); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}

.feature-card {
  background: var(--surface); padding: 2rem; transition: background 0.25s;
}
.feature-card:hover { background: var(--surface2); }

.feature-icon {
  width: 44px; height: 44px; background: rgba(88, 101, 242, 0.12);
  border: 1px solid var(--border); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem; transition: background 0.25s, border-color 0.25s;
}
.feature-card:hover .feature-icon {
  background: rgba(88, 101, 242, 0.22); border-color: rgba(88, 101, 242, 0.4);
}
.feature-icon svg { width: 20px; height: 20px; color: var(--blurple-light); }

.feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.6rem; letter-spacing: -0.01em; }
.feature-card p { font-size: 0.88rem; color: var(--text-dim); line-height: 1.65; }
.feature-card p code {
  font-family: var(--font-mono); color: var(--blurple-light);
  background: rgba(88, 101, 242, 0.1); padding: 0.1em 0.35em; border-radius: 3px; font-size: 0.85em;
}

.code-block {
  background: var(--code-bg); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}

.code-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 1rem; border-bottom: 1px solid var(--border);
  background: rgba(88,101,242,0.05);
}

.code-lang {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.08em;
}

.copy-code {
  background: none; border: 1px solid var(--border); color: var(--text-muted);
  font-family: var(--font-mono); font-size: 0.7rem; padding: 0.2rem 0.6rem;
  border-radius: 4px; cursor: pointer;
  transition: color 0.2s, border-color 0.2s; letter-spacing: 0.05em;
}
.copy-code:hover { color: var(--blurple-light); border-color: var(--blurple-dim); }
.copy-code.copied { color: #3ba55d; border-color: #3ba55d; }

.code-block pre { padding: 1.25rem 1.5rem; overflow-x: auto; }
.code-block code { font-family: var(--font-mono); font-size: 0.85rem; line-height: 1.8; color: var(--text); }

.kw  { color: #c792ea; }
.fn  { color: #82aaff; }
.str { color: #c3e88d; }
.num { color: #f78c6c; }
.cmt { color: #4a6078; font-style: italic; }

.compare { max-width: 900px; }

.compare-table { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); transition-delay: 0.3s; }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--surface2); border-bottom: 1px solid var(--border); }
th { padding: 0.9rem 1.25rem; font-size: 0.82rem; font-weight: 700; text-align: left; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }
th.highlight { color: var(--blurple-light); }
tbody tr { border-bottom: 1px solid rgba(88,101,242,0.07); transition: background 0.18s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--surface2); }
td { padding: 0.8rem 1.25rem; font-size: 0.88rem; color: var(--text-dim); }
td:first-child { color: var(--text); }
td code { font-family: var(--font-mono); color: var(--blurple-light); background: rgba(88, 101, 242, 0.1); padding: 0.1em 0.35em; border-radius: 3px; font-size: 0.82em; }
td.highlight { color: var(--text); font-weight: 600; }

.cta-section {
  max-width: 100%; padding: 7rem 2rem; text-align: center; position: relative; overflow: hidden;
}
.cta-glow {
  position: absolute; width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(88,101,242,0.25) 0%, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%, -50%); pointer-events: none;
}
.cta-title { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 800; letter-spacing: -0.04em; margin-bottom: 0.75rem; transition-delay: 0.1s; }
.cta-sub { color: var(--text-dim); font-size: 1.1rem; margin-bottom: 2rem; transition-delay: 0.2s; }
.cta-install { margin-bottom: 2rem; transition-delay: 0.3s; }
.cta-links { display: flex; gap: 1rem; justify-content: center; transition-delay: 0.4s; }

.footer { border-top: 1px solid var(--border); padding: 2.5rem 2rem; }
.footer-inner {
  max-width: 1200px; margin: 0 auto; display: flex;
  align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer-logo { font-family: var(--font-mono); font-size: 1rem; font-weight: 600; }
.footer-copy { font-size: 0.82rem; color: var(--text-muted); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.82rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--blurple-light); }

.page-hero {
  padding: 10rem 2rem 4rem; max-width: 1200px; margin: 0 auto;
}
.page-title {
  font-size: clamp(2.5rem, 7vw, 5rem); font-weight: 800;
  letter-spacing: -0.04em; margin-bottom: 1rem; transition-delay: 0.2s;
}
.page-sub { font-size: 1.1rem; color: var(--text-dim); line-height: 1.7; transition-delay: 0.3s; }

.qs-section { max-width: 800px; margin: 0 auto; padding: 3rem 2rem; }
.qs-heading { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 0.75rem; transition-delay: 0.15s; }
.qs-desc { font-size: 0.92rem; color: var(--text-dim); line-height: 1.7; margin-bottom: 1.75rem; }

.qs-steps { display: flex; flex-direction: column; gap: 2.5rem; }
.qs-step { display: grid; grid-template-columns: 60px 1fr; gap: 1.5rem; align-items: start; }
.qs-num { font-family: var(--font-mono); font-size: 2.5rem; font-weight: 600; color: var(--blurple-dim); opacity: 0.5; line-height: 1; padding-top: 0.2rem; }
.qs-content h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.4rem; }
.qs-content p { font-size: 0.88rem; color: var(--text-dim); margin-bottom: 1rem; line-height: 1.65; }
.after-step { margin-top: 1rem !important; }

.tip-box {
  display: flex; gap: 0.75rem; align-items: flex-start;
  background: rgba(88, 101, 242, 0.07); border: 1px solid var(--border);
  border-left: 3px solid var(--blurple); border-radius: var(--radius);
  padding: 0.9rem 1.1rem; font-size: 0.86rem; color: var(--text-dim);
  line-height: 1.6; margin-top: 1rem;
}
.tip-box svg { flex-shrink: 0; color: var(--blurple-light); margin-top: 2px; }

.inline-link { color: var(--blurple-light); text-decoration: underline; text-decoration-color: rgba(88,101,242,0.35); transition: color 0.2s; }
.inline-link:hover { color: #fff; }

/* Requirements */
.req-grid { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.req-card {
  display: flex; align-items: center; gap: 0.75rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.6rem 1rem;
}
.req-name { font-family: var(--font-mono); font-size: 0.85rem; color: var(--text); }
.req-ver { font-family: var(--font-mono); font-size: 0.75rem; color: var(--blurple-light); background: rgba(88,101,242,0.12); padding: 0.15em 0.5em; border-radius: 4px; }

/* Next steps */
.next-steps-section { padding-bottom: 6rem; }
.next-steps { display: flex; flex-direction: column; gap: 0.75rem; }
.next-card {
  display: flex; align-items: center; gap: 1.25rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.1rem 1.4rem;
  text-decoration: none; color: var(--text);
  transition: background 0.2s, border-color 0.2s, transform 0.18s;
}
.next-card:hover { background: var(--surface2); border-color: var(--blurple-dim); transform: translateX(4px); }
.next-icon { font-size: 1.6rem; flex-shrink: 0; }
.next-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.2rem; }
.next-card p { font-size: 0.82rem; color: var(--text-dim); line-height: 1.5; }
.next-arrow { width: 18px; height: 18px; color: var(--text-muted); margin-left: auto; flex-shrink: 0; transition: color 0.2s; }
.next-card:hover .next-arrow { color: var(--blurple-light); }

.docs-layout {
  display: grid;
  grid-template-columns: 230px 1fr;
  max-width: 1200px; margin: 0 auto; padding: 0 2rem 6rem;
  gap: 3rem; align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: 5rem;
  max-height: calc(100vh - 5rem);
  overflow-y: auto;
  overflow-x: hidden;
  /* thin blurple scrollbar */
  scrollbar-width: thin;
  scrollbar-color: rgba(88, 101, 242, 0.35) transparent;
}
.docs-sidebar::-webkit-scrollbar { width: 3px; }
.docs-sidebar::-webkit-scrollbar-track { background: transparent; }
.docs-sidebar::-webkit-scrollbar-thumb { background: rgba(88, 101, 242, 0.35); border-radius: 3px; }
.docs-sidebar::-webkit-scrollbar-thumb:hover { background: rgba(88, 101, 242, 0.6); }

.sidebar-nav { display: flex; flex-direction: column; gap: 1.75rem; }
.sidebar-group-label {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.5rem;
}
.sidebar-group { display: flex; flex-direction: column; gap: 0.15rem; }
.sidebar-link {
  color: var(--text-dim); text-decoration: none; font-size: 0.88rem;
  padding: 0.35rem 0.7rem; border-radius: 6px; transition: color 0.2s, background 0.2s;
  border-left: 2px solid transparent;
}
.sidebar-link:hover { color: var(--text); background: rgba(88,101,242,0.07); }
.sidebar-link.active { color: var(--blurple-light); border-left-color: var(--blurple); background: rgba(88,101,242,0.07); }

.docs-main { min-width: 0; }

.doc-section { padding: 3rem 0; border-bottom: 1px solid rgba(88,101,242,0.08); }
.doc-section:last-child { border-bottom: none; }
.doc-section-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--blurple); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.5rem; }
.doc-section-title { font-size: 1.8rem; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 1rem; }
.doc-sub { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.6rem; color: var(--text-dim); }
.doc-p { font-size: 0.9rem; color: var(--text-dim); line-height: 1.7; margin-bottom: 1.25rem; }
.doc-p code { font-family: var(--font-mono); color: var(--blurple-light); background: rgba(88,101,242,0.1); padding: 0.1em 0.35em; border-radius: 3px; font-size: 0.88em; }

/* Method table */
.method-table {
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.method-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  padding: 0.7rem 1.1rem; border-bottom: 1px solid rgba(88,101,242,0.06);
  font-size: 0.85rem; transition: background 0.15s;
}
.method-row:last-child { border-bottom: none; }
.method-row:hover:not(.header) { background: var(--surface2); }
.method-row.header { background: var(--surface2); font-size: 0.73rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); }
.method-row code { font-family: var(--font-mono); color: var(--blurple-light); font-size: 0.82em; }
.method-row div:last-child { color: var(--text-dim); }

/* Changelog */
.changelog { display: flex; flex-direction: column; gap: 0; }
.changelog-item {
  display: grid; grid-template-columns: 90px 1fr; gap: 1.5rem;
  padding: 1.25rem 0; border-bottom: 1px solid rgba(88,101,242,0.07);
  align-items: start;
}
.changelog-item:last-child { border-bottom: none; }
.changelog-ver { font-family: var(--font-mono); font-size: 0.82rem; color: var(--blurple-light); font-weight: 600; padding-top: 2px; }
.changelog-body { font-size: 0.88rem; color: var(--text-dim); line-height: 1.65; }
.changelog-body code { font-family: var(--font-mono); color: var(--blurple-light); background: rgba(88,101,242,0.1); padding: 0.1em 0.35em; border-radius: 3px; font-size: 0.85em; }

/* Docs responsive */
@media (max-width: 900px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { position: static; max-height: none; overflow-y: visible; }
}

@media (max-width: 600px) {
  .qs-step { grid-template-columns: 1fr; }
  .qs-num { font-size: 1.5rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .hero { padding-top: 7rem; }
  .changelog-item { grid-template-columns: 1fr; gap: 0.5rem; }
  .method-row { grid-template-columns: 1fr; }
}