:root {
  --black: #000000;
  --grey-950: #0a0a0a;
  --grey-900: #111111;
  --grey-800: #1a1a1a;
  --grey-700: #2a2a2a;
  --grey-600: #3a3a3a;
  --grey-500: #555555;
  --grey-400: #777777;
  --grey-300: #999999;
  --grey-200: #bbbbbb;
  --grey-100: #dddddd;
  --white: #ffffff;
  --font: "Space Grotesk", sans-serif;
  --mono: "SFMono-Regular", "Consolas", "Liberation Mono", monospace;
  --display: "Tourney", sans-serif;
  --nav: 56px;
  --sidebar: 240px;
}

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

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  background: var(--black);
  color: var(--grey-200);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--white); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--grey-300); }

code {
  font-family: var(--mono);
  font-size: 0.8em;
  background: var(--grey-900);
  color: var(--grey-100);
  padding: 2px 6px;
  border: 1px solid var(--grey-700);
}

pre code { background: none; border: none; padding: 0; font-size: 0.85rem; color: var(--grey-200); }

.container { max-width: 1152px; margin: 0 auto; padding: 0 24px; width: 100%; }

/* ── NAVBAR ─────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav);
  background: var(--black);
  border-bottom: 1px solid var(--grey-800);
  z-index: 100;
}

.nav-inner {
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
}

.nav-brand:hover { color: var(--grey-300); }
.nav-logo { height: 26px; width: auto; }

.nav-wordmark {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--white);
}

.nav-wordmark em { font-style: normal; color: var(--grey-400); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-item {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--grey-300);
  padding: 6px 10px;
  letter-spacing: 0.5px;
  border: 1px solid transparent;
  transition: all 0.15s;
}

.nav-item:hover, .nav-item.active {
  color: var(--white);
  border-color: var(--grey-700);
}

.nav-gh {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--grey-300);
  padding: 6px 12px;
  border: 1px solid var(--grey-700);
  margin-left: 8px;
  transition: all 0.15s;
}

.nav-gh:hover { color: var(--white); border-color: var(--grey-500); }

.nav-burger {
  display: none;
  background: none;
  border: 1px solid var(--grey-700);
  color: var(--grey-300);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 0.9rem;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.nav-burger:hover { color: var(--white); border-color: var(--grey-500); }

/* ── DESKTOP GITHUB SIDEBAR ─────────────────────── */
.page-layout {
  display: flex;
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 24px;
}

.desktop-sidebar {
  width: var(--sidebar);
  flex-shrink: 0;
  position: sticky;
  top: calc(var(--nav) + 32px);
  height: fit-content;
  padding: 24px 0;
  border-right: 1px solid var(--grey-800);
  padding-right: 20px;
}

.dsb-section-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--grey-600);
  padding: 8px 0 4px;
  margin-bottom: 2px;
}

.dsb-menu { list-style: none; margin-bottom: 16px; }

.dsb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  color: var(--grey-400);
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 0;
  position: relative;
  transition: all 0.1s;
  border-left: 2px solid transparent;
  margin-left: -2px;
}

.dsb-item:hover { color: var(--white); background: var(--grey-900); }
.dsb-item.active { color: var(--white); border-left-color: var(--white); background: var(--grey-900); }
.dsb-item i { width: 14px; font-size: 0.75rem; color: var(--grey-600); flex-shrink: 0; }
.dsb-item:hover i, .dsb-item.active i { color: var(--grey-400); }

.dsb-divider {
  height: 1px;
  background: var(--grey-800);
  margin: 12px 0;
}

.dsb-section-label-links {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--grey-600);
  padding: 4px 0;
  margin-bottom: 4px;
}

.dsb-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  color: var(--grey-400);
  font-size: 0.78rem;
  font-weight: 500;
  transition: color 0.1s;
}

.dsb-link:hover { color: var(--grey-200); }
.dsb-link i { width: 14px; font-size: 0.75rem; color: var(--grey-600); flex-shrink: 0; }

.page-content {
  flex: 1;
  min-width: 0;
  padding-left: 40px;
}

/* ── MOBILE DRAWER ───────────────────────────────── */
.drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 150;
  backdrop-filter: blur(3px);
}

.drawer-overlay.open { display: block; }

.mobile-drawer {
  position: fixed;
  top: 0; left: -280px;
  width: 280px;
  height: 100%;
  background: var(--grey-950);
  border-right: 1px solid var(--grey-800);
  z-index: 200;
  transition: left 0.25s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-drawer.open { left: 0; }

.drawer-header {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  height: 56px;
  background: var(--grey-950);
  border-bottom: 1px solid var(--grey-800);
  z-index: 1;
  flex-shrink: 0;
}

.drawer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 2px;
}

.drawer-brand img { height: 20px; }
.drawer-brand em { font-style: normal; color: var(--grey-500); }

.drawer-collapse {
  background: none;
  border: none;
  color: var(--grey-500);
  padding: 6px;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  transition: color 0.15s;
}

.drawer-collapse:hover { color: var(--grey-200); }

.drawer-section-label {
  padding: 16px 16px 6px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--grey-600);
}

.drawer-menu { list-style: none; padding: 4px 8px 8px; }

.drawer-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  color: var(--grey-400);
  font-size: 0.84rem;
  font-weight: 500;
  transition: all 0.1s;
  position: relative;
  border-radius: 0;
  border-left: 2px solid transparent;
}

.drawer-item:hover { color: var(--white); background: var(--grey-900); }
.drawer-item.active { color: var(--white); background: var(--grey-900); border-left-color: var(--white); }
.drawer-item i { width: 14px; font-size: 0.78rem; color: var(--grey-600); flex-shrink: 0; }
.drawer-item:hover i, .drawer-item.active i { color: var(--grey-400); }

.drawer-divider {
  height: 1px;
  background: var(--grey-800);
  margin: 4px 16px 8px;
}

.drawer-section-label + .drawer-divider { display: none; }

.drawer-gh {
  margin: 4px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--grey-700);
  color: var(--grey-300);
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.15s;
}

.drawer-gh:hover { color: var(--white); border-color: var(--grey-500); background: var(--grey-900); }
.drawer-gh i { width: 14px; font-size: 0.8rem; }

.drawer-links-group { padding: 0 0 16px; }

/* ── HERO ────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  padding-top: var(--nav);
  display: flex;
  align-items: center;
  background: var(--black);
  border-bottom: 1px solid var(--grey-800);
}

.hero-body {
  width: 100%;
  max-width: 1152px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--grey-400);
  text-transform: uppercase;
  border: 1px solid var(--grey-700);
  padding: 4px 10px;
  margin-bottom: 24px;
}

.hero-heading {
  font-family: var(--display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1px;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-heading .h-sub {
  display: block;
  font-size: 0.38em;
  font-weight: 400;
  letter-spacing: 4px;
  color: var(--grey-500);
  margin-top: 8px;
}

.hero-lead {
  font-size: 0.95rem;
  color: var(--grey-300);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 32px;
  border: 1px solid var(--grey-800);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--grey-400);
  border-right: 1px solid var(--grey-800);
}

.meta-item:last-child { border-right: none; }
.meta-item i { color: var(--grey-600); font-size: 0.8rem; }

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }

.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--white);
  color: var(--black);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border: 1px solid var(--white);
  transition: all 0.15s;
}

.cta-primary:hover { background: var(--grey-100); color: var(--black); border-color: var(--grey-100); }

.cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: transparent;
  color: var(--grey-200);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border: 1px solid var(--grey-700);
  transition: all 0.15s;
}

.cta-outline:hover { color: var(--white); border-color: var(--grey-500); }

/* ── SCREENSHOT ──────────────────────────────────── */
.hero-screenshot {
  background: var(--grey-900);
  border: 1px solid var(--grey-700);
}

.screenshot-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--grey-800);
  border-bottom: 1px solid var(--grey-700);
}

.term-dot { width: 10px; height: 10px; border-radius: 50%; }
.term-dot.red { background: var(--grey-600); }
.term-dot.yellow { background: var(--grey-500); }
.term-dot.green { background: var(--grey-400); }

.term-title {
  margin-left: 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--grey-500);
}

.screenshot-body { position: relative; overflow: hidden; aspect-ratio: 16/9; }

.screenshot-track {
  display: flex;
  transition: transform 0.4s;
}

.screenshot-slide { min-width: 100%; }
.screenshot-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }

.screenshot-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  border: 1px solid var(--grey-700);
  color: var(--grey-300);
  padding: 8px 10px;
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.15s;
}

.screenshot-nav:hover { color: var(--white); border-color: var(--grey-500); }
.screenshot-nav.prev { left: 10px; }
.screenshot-nav.next { right: 10px; }

.screenshot-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  background: var(--grey-800);
  border-top: 1px solid var(--grey-700);
}

.screenshot-dot {
  width: 6px; height: 6px;
  background: var(--grey-600);
  border: none;
  cursor: pointer;
  transition: background 0.15s;
  padding: 0;
}

.screenshot-dot.active { background: var(--white); }

/* ── SECTIONS ────────────────────────────────────── */
.section {
  padding: 96px 0;
  border-bottom: 1px solid var(--grey-800);
}

.section-alt { background: var(--grey-950); }

.sec-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-bottom: 16px;
}

.sec-label i { font-size: 0.75rem; }

.sec-title {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--white);
  margin-bottom: 16px;
}

.sec-sub {
  font-size: 0.9rem;
  color: var(--grey-400);
  margin-bottom: 48px;
  max-width: 560px;
}

/* ── OVERVIEW ────────────────────────────────────── */
.overview-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.overview-text p {
  font-size: 0.9rem;
  color: var(--grey-300);
  line-height: 1.75;
  margin-bottom: 20px;
}

.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--grey-400);
  padding: 4px 10px;
  border: 1px solid var(--grey-700);
}

.badge i { font-size: 0.75rem; }
.badge.active { color: var(--grey-200); border-color: var(--grey-500); }

.overview-cards { display: flex; flex-direction: column; gap: 12px; }

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.stat-card {
  padding: 20px;
  border: 1px solid var(--grey-700);
  background: var(--grey-950);
}

.stat-val {
  display: block;
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
}

.stat-key {
  display: block;
  font-size: 0.72rem;
  color: var(--grey-500);
  margin-top: 4px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.alert-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  border: 1px solid var(--grey-600);
  background: var(--grey-950);
}

.alert-icon { color: var(--grey-400); font-size: 1rem; padding-top: 2px; flex-shrink: 0; }

.alert-text strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--grey-200);
  margin-bottom: 4px;
}

.alert-text p { font-size: 0.78rem; color: var(--grey-400); line-height: 1.6; }

/* ── FEATURES ────────────────────────────────────── */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--grey-800);
  border: 1px solid var(--grey-800);
}

.feat-card {
  padding: 32px 28px;
  background: var(--grey-950);
  position: relative;
  transition: background 0.15s;
}

.feat-card:hover { background: var(--grey-900); }

.feat-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--grey-700);
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.feat-ico {
  font-size: 1.1rem;
  color: var(--grey-500);
  margin-bottom: 14px;
}

.feat-card h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: 0.3px;
}

.feat-card p { font-size: 0.8rem; color: var(--grey-400); line-height: 1.65; }

/* ── STEPS ───────────────────────────────────────── */
.steps { display: flex; flex-direction: column; gap: 0; }

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--grey-800);
}

.step:last-child { border-bottom: none; }

.step-aside { display: flex; flex-direction: column; align-items: center; padding-top: 2px; }

.step-idx {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--grey-600);
  border: 1px solid var(--grey-700);
  padding: 4px 8px;
  letter-spacing: 1px;
}

.step-line { flex: 1; width: 1px; background: var(--grey-800); margin-top: 12px; }

.step-main h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}

.step-main > p { font-size: 0.85rem; color: var(--grey-400); margin-bottom: 20px; line-height: 1.65; }

.req-grid { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--grey-800); }

.req-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--grey-800);
  font-size: 0.82rem;
  color: var(--grey-300);
}

.req-row:last-child { border-bottom: none; }
.req-row i { color: var(--grey-600); width: 16px; text-align: center; }
.req-row .pill { margin-left: auto; font-size: 0.68rem; font-weight: 600; color: var(--grey-500); letter-spacing: 0.5px; border: 1px solid var(--grey-700); padding: 2px 8px; }
.req-row .pill.muted { color: var(--grey-600); border-color: var(--grey-800); }

/* ── CODEBLOCK ───────────────────────────────────── */
.codeblock {
  background: var(--grey-950);
  border: 1px solid var(--grey-700);
  margin-top: 16px;
}

.cb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--grey-900);
  border-bottom: 1px solid var(--grey-700);
}

.cb-lang {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--grey-600);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.cb-copy {
  background: none;
  border: 1px solid var(--grey-700);
  color: var(--grey-500);
  padding: 3px 8px;
  cursor: pointer;
  font-size: 0.75rem;
  transition: all 0.15s;
}

.cb-copy:hover { color: var(--grey-200); border-color: var(--grey-500); }

.codeblock pre {
  padding: 16px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--grey-200);
  white-space: pre;
}

.cm { color: var(--grey-600); }

.ok-box {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 14px;
  border: 1px solid var(--grey-700);
  font-size: 0.8rem;
  color: var(--grey-300);
  background: var(--grey-950);
}

.ok-box i { color: var(--grey-500); }

/* ── COMMANDS ────────────────────────────────────── */
.tab-row {
  display: flex;
  gap: 0;
  margin-bottom: 0;
  border-bottom: 1px solid var(--grey-700);
}

.tab {
  padding: 10px 18px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--grey-500);
  font-size: 0.8rem;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  letter-spacing: 0.5px;
  margin-bottom: -1px;
  transition: all 0.15s;
}

.tab:hover { color: var(--grey-200); }
.tab.active { color: var(--white); border-bottom-color: var(--white); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.cmd-scroll { overflow-x: auto; }

.cmd-grid { display: flex; flex-direction: column; border: 1px solid var(--grey-800); border-top: none; }

.cmd-head {
  display: grid;
  grid-template-columns: 180px 200px 1fr;
  padding: 8px 16px;
  background: var(--grey-900);
  border-bottom: 1px solid var(--grey-700);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey-600);
}

.cmd-row {
  display: grid;
  grid-template-columns: 180px 200px 1fr;
  padding: 10px 16px;
  border-bottom: 1px solid var(--grey-800);
  align-items: center;
  font-size: 0.82rem;
  transition: background 0.1s;
}

.cmd-row:last-child { border-bottom: none; }
.cmd-row:hover { background: var(--grey-900); }
.cmd-row code { font-size: 0.78rem; }
.cmd-row span { color: var(--grey-400); }

/* ── ARCHITECTURE ────────────────────────────────── */
.arch-wrap {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

.arch-diagram {
  border: 1px solid var(--grey-700);
  background: var(--grey-950);
  padding: 24px;
}

.arch-diagram svg { width: 100%; height: auto; display: block; }

.arch-notes { display: flex; flex-direction: column; gap: 0; }

.arch-note {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--grey-800);
  align-items: flex-start;
}

.arch-note:last-child { border-bottom: none; }

.an-dot {
  width: 6px; height: 6px;
  background: var(--grey-500);
  flex-shrink: 0;
  margin-top: 6px;
}

.arch-note h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}

.arch-note p { font-size: 0.8rem; color: var(--grey-400); line-height: 1.65; }

/* ── CONFIG ──────────────────────────────────────── */
.cfg-groups { display: flex; flex-direction: column; gap: 24px; }

.cfg-group { border: 1px solid var(--grey-800); }

.cfg-group-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--grey-900);
  border-bottom: 1px solid var(--grey-700);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey-500);
}

.cfg-group-label i { font-size: 0.8rem; }

.cfg-scroll { overflow-x: auto; }

.cfg-table { display: flex; flex-direction: column; }

.cfg-head {
  display: grid;
  grid-template-columns: 220px 200px 1fr;
  padding: 8px 16px;
  background: var(--grey-950);
  border-bottom: 1px solid var(--grey-800);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey-600);
}

.cfg-row {
  display: grid;
  grid-template-columns: 220px 200px 1fr;
  padding: 10px 16px;
  border-bottom: 1px solid var(--grey-800);
  align-items: center;
  font-size: 0.82rem;
  transition: background 0.1s;
}

.cfg-row:last-child { border-bottom: none; }
.cfg-row:hover { background: var(--grey-900); }
.cfg-row code { font-size: 0.78rem; }
.cfg-row span { color: var(--grey-400); }

/* ── DISCLAIMER ──────────────────────────────────── */
.disclaimer-section {
  padding: 64px 0;
  border-bottom: 1px solid var(--grey-800);
  background: var(--grey-950);
}

.disclaimer-box {
  border: 1px solid var(--grey-700);
  padding: 32px;
}

.disclaimer-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.disclaimer-header i { font-size: 1rem; color: var(--grey-400); }

.disclaimer-header h3 {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--white);
}

.disclaimer-text { font-size: 0.82rem; color: var(--grey-400); line-height: 1.75; margin-bottom: 20px; }

.legal-table { width: 100%; border-collapse: collapse; margin-top: 16px; }

.legal-table th {
  text-align: left;
  padding: 8px 12px;
  background: var(--grey-900);
  border: 1px solid var(--grey-700);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--grey-500);
}

.legal-table td {
  padding: 8px 12px;
  border: 1px solid var(--grey-800);
  font-size: 0.78rem;
  color: var(--grey-400);
}

.legal-table tr:hover td { background: var(--grey-900); }

/* ── CTA FINAL ───────────────────────────────────── */
.cta-final {
  padding: 96px 0;
  border-bottom: 1px solid var(--grey-800);
}

.cta-inner {
  border: 1px solid var(--grey-700);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-inner h2 {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
}

.cta-inner p { font-size: 0.875rem; color: var(--grey-400); margin-top: 8px; }

.cta-btns { display: flex; gap: 12px; flex-shrink: 0; }

/* ── FOOTER ──────────────────────────────────────── */
.footer {
  padding: 48px 0 32px;
  background: var(--black);
}

.footer-top {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--grey-800);
}

.footer-brand { display: flex; align-items: flex-start; gap: 12px; }
.footer-logo { height: 28px; }

.footer-name {
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--grey-300);
  letter-spacing: 2px;
}

.footer-sub { font-size: 0.72rem; color: var(--grey-600); margin-top: 3px; }

.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }

.footer-col { display: flex; flex-direction: column; gap: 10px; }

.fcol-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--grey-600);
  margin-bottom: 4px;
}

.footer-col a { font-size: 0.8rem; color: var(--grey-500); transition: color 0.15s; }
.footer-col a:hover { color: var(--grey-200); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--grey-700);
}

/* ── TO TOP ──────────────────────────────────────── */
.to-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 36px; height: 36px;
  background: var(--grey-900);
  border: 1px solid var(--grey-700);
  color: var(--grey-400);
  cursor: pointer;
  font-size: 0.8rem;
  display: none;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.to-top:hover { color: var(--white); border-color: var(--grey-500); }
.to-top.visible { display: flex; }

/* ── REVEAL ──────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.4s, transform 0.4s; }
.reveal.in { opacity: 1; transform: none; }

/* ── RESPONSIVE 900px ────────────────────────────── */
@media (max-width: 900px) {
  .nav-menu { display: none; }
  .nav-burger { display: flex; }
  .desktop-sidebar { display: none; }
  .page-layout { display: block; padding: 0; }
  .page-content { padding-left: 0; }

  .hero-body {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 20px 56px;
  }

  .hero-heading { font-size: clamp(2.8rem, 12vw, 4.5rem); }
  .hero-lead { font-size: 0.875rem; margin-bottom: 24px; }

  .hero-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--grey-800);
  }

  .meta-item { border-right: none; border-bottom: 1px solid var(--grey-800); }
  .meta-item:nth-child(odd) { border-right: 1px solid var(--grey-800); }
  .meta-item:nth-last-child(-n+2) { border-bottom: none; }

  .hero-cta { gap: 10px; }
  .cta-primary, .cta-outline { padding: 11px 16px; font-size: 0.78rem; width: 100%; justify-content: center; }

  .section { padding: 64px 0; }

  .overview-layout { grid-template-columns: 1fr; gap: 32px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .feat-grid { grid-template-columns: 1fr 1fr; }

  .steps { gap: 0; }
  .step { grid-template-columns: 44px 1fr; gap: 16px; padding: 24px 0; }

  .tab-row { overflow-x: auto; white-space: nowrap; border-bottom: 1px solid var(--grey-700); }
  .tab-row::-webkit-scrollbar { display: none; }
  .tab { font-size: 0.75rem; padding: 9px 14px; }

  .cmd-head, .cmd-row { grid-template-columns: 120px 1fr; }
  .cmd-head span:nth-child(2), .cmd-row code:nth-child(2) { display: none; }

  .arch-wrap { grid-template-columns: 1fr; gap: 32px; }

  .cfg-head, .cfg-row { grid-template-columns: 160px 1fr; }
  .cfg-head span:nth-child(2), .cfg-row code:nth-child(2) { display: none; }

  .disclaimer-box { padding: 20px; }
  .legal-table th:nth-child(2), .legal-table td:nth-child(2) { font-size: 0.72rem; }

  .cta-inner { flex-direction: column; padding: 24px; gap: 20px; }
  .cta-inner h2 { font-size: 1.5rem; }
  .cta-btns { flex-direction: column; width: 100%; }
  .cta-btns .cta-primary, .cta-btns .cta-outline { justify-content: center; }

  .footer-top { grid-template-columns: 1fr; gap: 24px; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .to-top { bottom: 16px; right: 16px; }
}

/* ── RESPONSIVE 480px ────────────────────────────── */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .hero-body { padding: 36px 16px 48px; }
  .hero-eyebrow { font-size: 0.62rem; letter-spacing: 1.5px; }
  .hero-heading { font-size: clamp(2.2rem, 13vw, 3.2rem); }
  .hero-lead { font-size: 0.85rem; line-height: 1.65; margin-bottom: 20px; }

  .hero-meta { grid-template-columns: 1fr 1fr; }
  .meta-item { padding: 7px 10px; font-size: 0.7rem; }

  .hero-cta { flex-direction: column; gap: 8px; }
  .cta-primary, .cta-outline { width: 100%; justify-content: center; padding: 12px 16px; }

  .badge-row { gap: 6px; }
  .badge { font-size: 0.68rem; padding: 3px 8px; }

  .feat-grid { grid-template-columns: 1fr; }
  .feat-card { padding: 24px 20px; }

  .step { grid-template-columns: 36px 1fr; gap: 12px; padding: 20px 0; }
  .step-idx { font-size: 0.68rem; padding: 3px 7px; }

  .req-row { font-size: 0.78rem; padding: 9px 12px; gap: 10px; }
  .req-row .pill { font-size: 0.64rem; padding: 2px 6px; }

  .cmd-row, .cmd-head { grid-template-columns: 100px 1fr; font-size: 0.76rem; }
  .cmd-row { padding: 10px 12px; }

  .cfg-row, .cfg-head { grid-template-columns: 140px 1fr; font-size: 0.76rem; }

  .codeblock pre { font-size: 0.75rem; padding: 12px; line-height: 1.65; }
  .cb-header { padding: 7px 12px; }

  .hero-screenshot { margin: 0 -16px; }
  .screenshot-body { aspect-ratio: 4/3; }

  .footer-cols { grid-template-columns: 1fr 1fr; gap: 16px; }

  .sec-title { font-size: clamp(1.5rem, 6vw, 2rem); }
  .sec-sub { font-size: 0.84rem; margin-bottom: 32px; }

  .section { padding: 52px 0; }

  .cta-inner { padding: 20px; }
  .cta-inner h2 { font-size: 1.3rem; }

  .disclaimer-box { padding: 16px; }
  .legal-table { font-size: 0.72rem; }
  .legal-table th, .legal-table td { padding: 6px 8px; }

  .ok-box { font-size: 0.75rem; }

  .stat-card { padding: 16px; }
  .stat-val { font-size: 1.3rem; }

  .overview-text p { font-size: 0.84rem; }

  .tab { font-size: 0.72rem; padding: 8px 12px; }

  .arch-note { padding: 16px 0; gap: 12px; }

  .to-top { bottom: 12px; right: 12px; width: 32px; height: 32px; font-size: 0.75rem; }

  .footer-name { font-size: 0.85rem; }
  .footer-sub { font-size: 0.68rem; }
}