/* ============================================================
   AiComply Design System — Documentation Styles
   ============================================================ */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ac-bg-canvas);
  color: var(--ac-fg-primary);
  font-family: var(--ac-font-sans);
  font-size: 15px;
  line-height: var(--ac-lh-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
button { font-family: inherit; }

/* ============================================================
   Layout
   ============================================================ */

.ds-shell {
  display: grid;
  grid-template-columns: var(--ac-sidebar-w) 1fr;
  min-height: 100vh;
}

.ds-sidebar {
  background: var(--ac-blue-deep);
  color: var(--ac-neutral-100);
  padding: 28px 0 28px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  border-right: 1px solid #0a1626;
  background-image:
    radial-gradient(circle at 10% 0%, rgba(0, 229, 229, 0.06), transparent 40%),
    radial-gradient(circle at 90% 100%, rgba(162, 16, 21, 0.05), transparent 40%);
}

.ds-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 24px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 16px;
}

.ds-brand-mark {
  width: 32px;
  height: 32px;
  border-radius: var(--ac-rad-1);
  background: var(--ac-blue-main);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.ds-brand-text {
  font-family: var(--ac-font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.01em;
  line-height: 1.1;
}
.ds-brand-text .ai { color: var(--ac-red); font-weight: 700; }
.ds-brand-text .sub {
  display: block;
  font-family: var(--ac-font-mono);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ac-blue-mist);
  margin-top: 2px;
}

.ds-nav-group {
  padding: 8px 0;
}
.ds-nav-heading {
  font-family: var(--ac-font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ac-blue-mist);
  padding: 12px 24px 8px;
}
.ds-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 24px;
  color: var(--ac-neutral-150);
  text-decoration: none;
  font-size: 13.5px;
  border-left: 2px solid transparent;
  transition: background var(--ac-dur-fast) var(--ac-ease-standard),
              color var(--ac-dur-fast) var(--ac-ease-standard);
}
.ds-nav-link:hover { color: #fff; background: rgba(255, 255, 255, 0.04); }
.ds-nav-link.is-active {
  color: #fff;
  background: rgba(0, 229, 229, 0.07);
  border-left-color: var(--ac-teal);
}
.ds-nav-link .num {
  font-family: var(--ac-font-mono);
  font-size: 10.5px;
  color: var(--ac-blue-mist);
}

.ds-main {
  min-width: 0;
  background: var(--ac-bg-canvas);
}

/* ============================================================
   Section scaffolding
   ============================================================ */

.ds-section {
  padding: 88px 56px;
  max-width: var(--ac-container-base);
  margin: 0 auto;
  border-bottom: 1px solid var(--ac-border-subtle);
}
.ds-section:last-child { border-bottom: 0; }

.ds-section-eyebrow {
  font-family: var(--ac-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ac-blue-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ds-section-eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--ac-blue-secondary);
}
.ds-section-eyebrow .num {
  color: var(--ac-red);
  font-weight: 700;
}

.ds-section-title {
  font-family: var(--ac-font-display);
  font-weight: 700;
  font-size: 44px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--ac-blue-deep);
  margin: 0 0 16px;
}
.ds-section-lede {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ac-fg-secondary);
  max-width: 720px;
  margin: 0 0 40px;
}

.ds-subsection-title {
  font-family: var(--ac-font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.01em;
  color: var(--ac-blue-deep);
  margin: 56px 0 6px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.ds-subsection-title .label {
  font-family: var(--ac-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ac-blue-secondary);
  font-weight: 500;
}
.ds-subsection-lede {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ac-fg-secondary);
  margin: 0 0 20px;
  max-width: 680px;
}

/* ============================================================
   Cards & primitives
   ============================================================ */

.ds-card {
  background: var(--ac-bg-surface);
  border: 1px solid var(--ac-border-subtle);
  border-radius: var(--ac-rad-2);
  padding: 24px;
}
.ds-card--flush { padding: 0; overflow: hidden; }

.ds-grid { display: grid; gap: 16px; }
.ds-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ds-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ds-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ds-grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.ds-grid-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }

@media (max-width: 980px) {
  .ds-grid-3, .ds-grid-4, .ds-grid-5, .ds-grid-6 { grid-template-columns: repeat(2, 1fr); }
}

.ds-meta {
  font-family: var(--ac-font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ac-fg-muted);
}

.ds-divider {
  height: 1px;
  background: var(--ac-border-subtle);
  margin: 56px 0;
}
.ds-divider--angled {
  height: 24px;
  background:
    linear-gradient(85deg, transparent 0 calc(50% - 1px),
                    var(--ac-blue-main) calc(50% - 1px) calc(50% + 1px),
                    transparent calc(50% + 1px) 100%);
  opacity: 0.5;
}

/* ============================================================
   Hero
   ============================================================ */

.ds-hero {
  position: relative;
  padding: 84px 56px 96px;
  background: var(--ac-blue-deep);
  color: #fff;
  overflow: hidden;
  border-bottom: 1px solid #0a1626;
}
.ds-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(113, 142, 179, 0.30) 1px, transparent 1.2px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%);
  pointer-events: none;
}
.ds-hero::after {
  /* angled accent band 38deg */
  content: "";
  position: absolute;
  right: -120px;
  top: -60px;
  width: 540px;
  height: 540px;
  background: linear-gradient(225deg, rgba(0, 229, 229, 0.18) 0%, transparent 50%);
  transform: rotate(38deg);
  pointer-events: none;
}
.ds-hero-inner {
  position: relative;
  max-width: var(--ac-container-base);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: end;
}
.ds-hero-eyebrow {
  font-family: var(--ac-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ac-teal);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.ds-hero-eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--ac-teal);
}
.ds-hero h1 {
  font-family: var(--ac-font-display);
  font-weight: 700;
  font-size: 64px;
  line-height: 1.0;
  letter-spacing: -0.015em;
  margin: 0 0 18px;
}
.ds-hero h1 .accent { color: var(--ac-red); }
.ds-hero p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ac-blue-fog);
  max-width: 560px;
  margin: 0 0 28px;
}
.ds-hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 22px;
  margin-top: 8px;
}
.ds-hero-meta-item .k {
  font-family: var(--ac-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ac-blue-mist);
  margin-bottom: 6px;
}
.ds-hero-meta-item .v {
  font-family: var(--ac-font-display);
  font-weight: 700;
  font-size: 18px;
  color: #fff;
}

/* ============================================================
   Tables (used in many sections)
   ============================================================ */

.ds-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.ds-table th, .ds-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--ac-border-subtle);
  vertical-align: top;
}
.ds-table th {
  font-family: var(--ac-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ac-fg-muted);
  background: var(--ac-bg-sunken);
  border-bottom: 1px solid var(--ac-border-default);
}
.ds-table tr:last-child td { border-bottom: 0; }
.ds-table tbody tr:hover { background: var(--ac-bg-sunken); }
.ds-table .mono { font-family: var(--ac-font-mono); font-size: 12.5px; }

/* ============================================================
   Code chips
   ============================================================ */

.ds-mono {
  font-family: var(--ac-font-mono);
  font-size: 12px;
  background: var(--ac-bg-sunken);
  border: 1px solid var(--ac-border-subtle);
  padding: 2px 6px;
  border-radius: var(--ac-rad-1);
  color: var(--ac-fg-secondary);
}

pre.ds-code {
  font-family: var(--ac-font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  background: var(--ac-blue-deep);
  color: #C2CEDE;
  padding: 18px 20px;
  border-radius: var(--ac-rad-2);
  border: 1px solid #0a1626;
  overflow-x: auto;
}
pre.ds-code .k { color: var(--ac-teal); }
pre.ds-code .v { color: #fff; }
pre.ds-code .c { color: var(--ac-blue-mist); }

/* ============================================================
   Do/Dont
   ============================================================ */

.ds-do-dont {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}
.ds-do-dont .item {
  border: 1px solid var(--ac-border-subtle);
  background: var(--ac-bg-surface);
  border-radius: var(--ac-rad-2);
  padding: 18px 20px;
}
.ds-do-dont .item .label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ac-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
}
.ds-do-dont .item.do .label { color: var(--ac-success); }
.ds-do-dont .item.dont .label { color: var(--ac-danger); }
.ds-do-dont .item ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.ds-do-dont .item li {
  font-size: 13.5px;
  color: var(--ac-fg-secondary);
  padding: 6px 0;
  border-top: 1px solid var(--ac-border-subtle);
}
.ds-do-dont .item li:first-child { border-top: 0; }