/* BulkAuto site. Plain CSS, system fonts only: nothing is loaded from another site. */
:root {
  --paper: #f6f8fb;
  --sheet: #ffffff;
  --ink: #142032;
  --ink-soft: #4a5869;
  --rule: #dce3ec;
  --accent: #1d4ed8;
  --accent-ink: #ffffff;
  --accent-soft: #e7eefd;
  --note: #f1f5fa;
  --good: #15803d;
  --good-soft: #e5f5ea;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: var(--font-body);
  --font-mono: ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: 1.5rem;
  --step-3: clamp(1.75rem, 1.2rem + 2.2vw, 2.25rem);
  --step-4: clamp(2rem, 1.3rem + 3.2vw, 3rem);
  --wrap: 1120px;
  --gutter: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0e131a;
    --sheet: #151c26;
    --ink: #e6ebf2;
    --ink-soft: #a6b2c2;
    --rule: #2a3545;
    --accent: #84a8ff;
    --accent-ink: #0e131a;
    --accent-soft: #1c2a47;
    --note: #1a2230;
    --good: #6fd08f;
    --good-soft: #17301f;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0e131a;
  --sheet: #151c26;
  --ink: #e6ebf2;
  --ink-soft: #a6b2c2;
  --rule: #2a3545;
  --accent: #84a8ff;
  --accent-ink: #0e131a;
  --accent-soft: #1c2a47;
  --note: #1a2230;
  --good: #6fd08f;
  --good-soft: #17301f;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; }
a { color: var(--accent); text-underline-offset: 2px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.2; text-wrap: balance; }
code { font-family: var(--font-mono); font-size: 0.875em; background: var(--note); border: 1px solid var(--rule); border-radius: 4px; padding: 0.05em 0.35em; overflow-wrap: anywhere; }
kbd { font-family: var(--font-mono); font-size: 0.85em; border: 1px solid var(--rule); border-bottom-width: 2px; border-radius: 4px; padding: 0 0.35em; background: var(--sheet); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 10; background: var(--sheet); padding: 8px 12px; border-radius: 6px; }
.skip:focus { left: 8px; }

/* ----- Header ----- */
.masthead {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--sheet);
  border-bottom: 1px solid var(--rule);
}
.masthead-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 12px var(--gutter-r) 12px var(--gutter);
  display: flex;
  align-items: center;
  gap: 8px 16px;
  flex-wrap: wrap;
}
.product { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.0625rem; color: inherit; text-decoration: none; }
.product svg { flex: none; }
.doc-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin-left: auto; }
.doc-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: var(--step--1);
  padding: 6px 12px;
  border-radius: 999px;
}
.doc-nav a:hover { color: var(--ink); background: var(--note); }
.doc-nav a.current { color: var(--accent); background: var(--accent-soft); }
.doc-nav a.nav-cta { background: var(--accent); color: var(--accent-ink); margin-left: 4px; }
.doc-nav a.nav-cta:hover { filter: brightness(1.08); }
.doc-nav a.nav-cta.current { box-shadow: inset 0 0 0 2px var(--accent-soft); }

/* ----- Buttons ----- */
.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 650;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  line-height: 1.3;
}
.button:hover { filter: brightness(1.08); }
.button svg { flex: none; }
.button.secondary { background: transparent; color: var(--accent); border-color: var(--rule); }
.button.secondary:hover { background: var(--accent-soft); filter: none; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 24px 0 12px; }
.hint-inline { color: var(--ink-soft); font-size: var(--step--1); }

/* ----- Home: sections ----- */
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter-r); }
.section { padding: 56px 0; border-top: 1px solid var(--rule); }
.section.alt { background: var(--sheet); }
.section h2 { font-size: var(--step-3); margin: 0 0 10px; }
.section .lead { color: var(--ink-soft); font-size: var(--step-1); max-width: 62ch; margin: 0 0 28px; }
.eyebrow { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin: 0 0 8px; }

.hero { padding: 56px 0 48px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 48px; align-items: center; }
.hero h1 { font-size: var(--step-4); margin: 0 0 16px; letter-spacing: -0.01em; }
.hero .lead { font-size: var(--step-1); color: var(--ink-soft); max-width: 56ch; margin: 0; }
.hero .facts { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--ink-soft); font-size: var(--step--1); }
.hero .facts li { display: flex; align-items: center; gap: 6px; }
.hero .facts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--good); flex: none; }

/* The illustration: an abstract app window with a preview list. Decorative only. */
.mock { background: var(--sheet); border: 1px solid var(--rule); border-radius: 12px; box-shadow: 0 18px 40px -24px rgba(20, 32, 50, 0.35); overflow: hidden; }
.mock-bar { display: flex; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--rule); background: var(--note); }
.mock-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--rule); }
.mock-body { padding: 18px; display: grid; gap: 10px; }
.mock-title { height: 12px; width: 46%; border-radius: 6px; background: var(--ink-soft); opacity: 0.55; }
.mock-sub { height: 8px; width: 70%; border-radius: 6px; background: var(--rule); margin-bottom: 6px; }
.mock-row { display: grid; grid-template-columns: 16px 1fr 56px; gap: 12px; align-items: center; padding: 8px 10px; border: 1px solid var(--rule); border-radius: 8px; }
.mock-row i { width: 16px; height: 16px; border-radius: 4px; border: 2px solid var(--accent); background: var(--accent); position: relative; }
.mock-row i::after { content: ""; position: absolute; left: 3px; top: 0; width: 5px; height: 9px; border: solid var(--accent-ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.mock-row.off i { background: transparent; }
.mock-row.off i::after { display: none; }
.mock-row b { height: 8px; border-radius: 6px; background: var(--rule); }
.mock-row em { height: 8px; border-radius: 6px; background: var(--rule); }
.mock-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 6px; }
.mock-foot span { height: 28px; width: 84px; border-radius: 6px; border: 1px solid var(--rule); }
.mock-foot span.go { background: var(--accent); border-color: var(--accent); }
.flow { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.flow li { font-size: var(--step--1); font-weight: 600; color: var(--ink); background: var(--sheet); border: 1px solid var(--rule); border-radius: 999px; padding: 4px 12px; }
.flow li + li::before { content: "\2192"; color: var(--ink-soft); margin-right: 8px; }

/* Feature cards */
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr)); }
.feature { background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; padding: 20px 22px; }
.section.alt .feature { background: var(--paper); }
.feature h3 { font-size: var(--step-1); margin: 0 0 6px; display: flex; align-items: center; gap: 10px; }
.feature h3 svg { flex: none; color: var(--accent); }
.feature p { margin: 0; color: var(--ink-soft); }

/* Numbered steps */
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; gap: 14px; max-width: 72ch; }
.steps > li { counter-increment: step; position: relative; padding-left: 48px; min-height: 32px; }
.steps > li::before {
  content: counter(step);
  position: absolute; left: 0; top: -2px;
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700; font-size: var(--step--1);
  color: var(--accent); background: var(--accent-soft);
}
.steps b { color: var(--ink); }
.steps p { margin: 2px 0 0; color: var(--ink-soft); }

.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; align-items: start; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 30px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--good-soft);
}
.checks li::after {
  content: ""; position: absolute; left: 6px; top: 7px; width: 5px; height: 9px; border: solid var(--good); border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.checks b { color: var(--ink); }
.panel { background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; padding: 22px 24px; }
.section.alt .panel { background: var(--paper); }
.panel h3 { margin: 0 0 8px; font-size: var(--step-1); }
.panel p { margin: 0 0 10px; }
.panel p:last-child { margin-bottom: 0; }
.panel ul { margin: 0 0 10px; padding-left: 1.2em; }
.muted { color: var(--ink-soft); }
dl.specs { margin: 0; display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 20px; }
dl.specs dt { font-weight: 650; }
dl.specs dd { margin: 0; color: var(--ink-soft); }

/* ----- Single pages (download, launch, connect, disconnect) and the legal documents ----- */
.page {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 32px var(--gutter-r) 64px var(--gutter);
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
.page.single { grid-template-columns: minmax(0, 1fr); max-width: 860px; }
.rail { position: sticky; top: 84px; font-size: var(--step--1); display: grid; gap: 20px; }
.rail h2 { font-family: var(--font-body); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); margin: 0 0 6px; }
.rail ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.rail a { display: block; color: var(--ink-soft); text-decoration: none; padding: 3px 0 3px 10px; border-left: 2px solid var(--rule); line-height: 1.35; }
.rail a:hover { color: var(--ink); border-left-color: var(--accent); }

.docs { min-width: 0; display: grid; gap: 32px; }
.docs > * { min-width: 0; }
.doc { background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; padding: clamp(20px, 4vw, 48px); }
.doc > * { max-width: 68ch; }
.doc h1 { font-size: var(--step-3); margin: 0 0 12px; font-weight: 700; }
.doc h2 { font-size: var(--step-1); margin: 32px 0 8px; font-weight: 700; display: flex; gap: 10px; align-items: baseline; }
.doc h2 .n { font-family: var(--font-mono); font-size: 0.8em; font-weight: 500; color: var(--accent); min-width: 2.2em; }
.doc h3 { font-size: var(--step-0); margin: 20px 0 4px; font-weight: 700; }
.doc p, .doc li { color: var(--ink); }
.doc p { margin: 0 0 12px; }
.doc ul, .doc ol { margin: 0 0 12px; padding-left: 1.3em; display: grid; gap: 6px; }
.doc .steps { padding-left: 0; gap: 14px; margin: 8px 0 16px; }
.doc .lead { font-size: var(--step-1); color: var(--ink-soft); }
.doc p.hint { color: var(--ink-soft); font-size: var(--step--1); margin: 0 0 16px; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 20px; color: var(--ink-soft); font-size: var(--step--1); margin: 0 0 24px; padding-bottom: 20px; border-bottom: 1px solid var(--rule); max-width: none; }
.meta b { color: var(--ink); font-weight: 600; }
.caps { text-transform: uppercase; font-size: 0.9375em; letter-spacing: 0.01em; }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: var(--step--1); font-weight: 650; padding: 4px 12px; border-radius: 999px; background: var(--note); color: var(--ink-soft); margin: 0 0 14px; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status.good { background: var(--good-soft); color: var(--good); }

.summary {
  background: var(--note);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 0 0 12px;
}
.summary h2 { margin: 0 0 8px; font-size: var(--step-0); font-family: var(--font-body); }
.summary ul { margin: 0; }

.table-wrap { overflow-x: auto; margin: 8px 0 16px; max-width: 68ch; }
table { border-collapse: collapse; width: 100%; font-size: var(--step--1); }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--rule); }
th { font-weight: 700; color: var(--ink-soft); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; }

.contact { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.email { font-family: var(--font-mono); font-size: 0.9375rem; background: var(--note); border: 1px solid var(--rule); border-radius: 6px; padding: 4px 10px; user-select: all; overflow-wrap: anywhere; }
.copy {
  font: inherit;
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
}
.copy:hover { background: var(--accent-soft); }

/* ----- Footer ----- */
.site-footer { border-top: 1px solid var(--rule); background: var(--sheet); color: var(--ink-soft); font-size: var(--step--1); }
.site-footer .wrap { padding-top: 28px; padding-bottom: 32px; display: grid; gap: 12px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 6px 20px; margin: 0; padding: 0; list-style: none; }
.footer-links a { color: var(--ink); font-weight: 600; text-decoration: none; }
.footer-links a:hover { color: var(--accent); text-decoration: underline; }
.site-footer p { margin: 0; max-width: 80ch; }
/* Older pages' footnote, kept for anything that still uses it. */
.footer { color: var(--ink-soft); font-size: var(--step--1); max-width: 68ch; }

/* ----- Narrow screens ----- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .hero-art { max-width: 460px; }
  .two-col { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .page { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 20px; padding-bottom: 48px; }
  .rail { position: static; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .masthead { position: static; }
  html { scroll-padding-top: 12px; }
  .doc-nav { margin-left: -12px; width: calc(100% + 12px); }
  .hero { padding: 32px 0 36px; }
  .section { padding: 40px 0; }
  .rail { grid-template-columns: 1fr; }
  dl.specs { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  dl.specs dd { margin-bottom: 10px; }
}