/* Security page: "the ledger".
   Identity: editorial type, ruled lists, numbers, and a timeline. The closing is a ruled ledger.
   Motion: lines draw, rows wipe in from the left. Load after home.css. */

/* Hero */
.s-hero { padding: var(--space-9) 0 var(--space-9); background: var(--surface); }
.s-hero__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); align-items: end; }
.s-hero__text { grid-column: 1 / span 7; }
.s-glance { grid-column: 9 / span 4; }
.s-glance__label { margin: 0 0 var(--space-2); color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.s-glance__list { list-style: none; margin: 0; padding: 0; position: relative; }
.s-glance__list::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--ink); transform-origin: left; animation: s-rule 900ms var(--ease-settle) 200ms both; }
.s-glance__row { position: relative; display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-4); padding: 14px 0; }
.s-glance__row::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--hairline); transform-origin: left; animation: s-rule 900ms var(--ease-settle) both; animation-delay: calc(400ms + var(--i, 0) * 110ms); }
.s-glance__key { color: var(--ink-secondary); }
.s-glance__val { color: var(--ink); font-weight: 600; text-align: right; opacity: 0; animation: s-fade 600ms var(--ease-settle) both; animation-delay: calc(600ms + var(--i, 0) * 110ms); }
.s-ledger { margin-top: var(--space-8); }
.s-ledger .mk-enter, .s-split .mk-enter { transform: none; }

.s-hero__title { font-size: 60px; }

/* Sections and their ruled heads */
.s-sec { padding: var(--space-9) 0; background: var(--surface); }
.s-sec--canvas { background: var(--canvas); }
.s-head { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); align-items: end; padding-top: var(--space-5); }
.s-head::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--ink); transform-origin: left; }
.s-head__main { grid-column: 1 / span 7; }
.s-head__title { margin: var(--space-3) 0 0; color: var(--ink); text-wrap: balance; }
.s-head__lead { grid-column: 9 / span 4; margin: 0; color: var(--ink-secondary); text-wrap: pretty; }

/* Six commitments, numbered */
.s-commit { list-style: none; margin: var(--space-8) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: var(--space-7); row-gap: var(--space-8); }
.s-commit__item { position: relative; display: grid; gap: var(--space-3); align-content: start; padding-top: var(--space-5); }
.s-commit__item::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--border-control); transform-origin: left; }
.s-commit__num { color: var(--accent); font: 600 40px/44px var(--font-display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.s-commit__title { margin: 0; color: var(--ink); }
.s-commit__body { margin: 0; color: var(--ink-secondary); text-wrap: pretty; }

/* Before, during, after */
.s-time { list-style: none; margin: var(--space-8) 0 0; padding: 0; position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: var(--space-7); }
.s-time::before, .s-time::after { content: ""; position: absolute; top: 11px; left: 0; right: 0; height: 2px; border-radius: 2px; }
.s-time::before { background: var(--hairline); }
.s-time::after { background: var(--accent); transform-origin: left; }
.s-time__step { position: relative; display: grid; gap: var(--space-3); align-content: start; padding-top: var(--space-8); }
.s-time__node { position: absolute; top: 0; left: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--surface); border: 2px solid var(--accent); box-sizing: border-box; }
.s-time__node::after { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: var(--accent); }
.s-time__when { margin: 0; color: var(--accent); text-transform: uppercase; }
.s-time__title { margin: 0; color: var(--ink); }
.s-time__body { margin: 0; color: var(--ink-secondary); text-wrap: pretty; }

/* Warden report beside its text */
.s-split { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); align-items: center; margin-top: var(--space-10); }
.s-split__text { grid-column: 1 / span 4; }
.s-split__ui { grid-column: 6 / span 7; }
.s-split__title { margin: var(--space-3) 0 0; color: var(--ink); text-wrap: balance; }
.s-split__body { margin: var(--space-4) 0 0; color: var(--ink-secondary); text-wrap: pretty; }
.s-list { list-style: none; margin: var(--space-5) 0 0; padding: 0; }
.s-list li { position: relative; padding: 12px 0 12px 28px; border-top: 1px solid var(--hairline); color: var(--ink); }
.s-list li::before { content: ""; position: absolute; left: 0; top: 23px; width: 14px; height: 2px; background: var(--accent); }

/* Your controls: an illustrated Settings window */
.s-controls { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); align-items: center; margin-top: var(--space-8); }
.s-controls__text { grid-column: 1 / span 5; }
.s-controls__ui { grid-column: 7 / span 6; }
.s-controls__note { margin: var(--space-4) 0 0; color: var(--ink-secondary); text-wrap: pretty; }
.set { padding: 20px 24px 24px; display: flex; flex-direction: column; gap: 8px; }
.set__list { list-style: none; margin: 0; padding: 0; display: grid; }
.set__row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px 0; border-top: 1px solid var(--hairline); }
.set__row img { width: 24px; height: 24px; }
.set__text { display: grid; gap: 2px; min-width: 0; }
.set__name { color: var(--ink); font-weight: 600; }
.set__desc { color: var(--ink-muted); }
.set__lock { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: var(--radius-full); background: var(--surface-cloud); color: var(--ink-secondary); white-space: nowrap; }

/* IT details */
.spec { margin: var(--space-8) 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--space-8); }
.spec__row { position: relative; display: grid; grid-template-columns: minmax(0, 190px) minmax(0, 1fr); gap: var(--space-5); padding: var(--space-5) 0; }
.spec__row::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--hairline); transform-origin: left; }
.spec__label { margin: 0; color: var(--ink); font-weight: 600; }
.spec__value { margin: 0; color: var(--ink-secondary); text-wrap: pretty; }
.spec-link { margin-top: var(--space-6); }

/* Report a security issue */
.s-notice { padding: var(--space-9) 0; background: var(--canvas); }
.s-notice__grid { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); padding-top: var(--space-6); }
.s-notice__grid::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--ink); transform-origin: left; }
.s-notice__head { grid-column: 1 / span 5; }
.s-notice__title { margin: var(--space-3) 0 0; color: var(--ink); }
.s-notice__body { grid-column: 7 / span 6; display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-4); }
.s-notice__email { margin: 0; color: var(--accent); overflow-wrap: anywhere; }
.s-notice__text { margin: 0; color: var(--ink-secondary); text-wrap: pretty; }

@keyframes s-rule { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes s-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes s-wipe { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
@keyframes s-rise { from { opacity: 0; translate: 0 12px; } to { opacity: 1; translate: 0 0; } }

/* Scroll-linked drawing, where supported. Without support, the lines are simply there. */
/* Closing: a ruled ledger on white (the footer below is ink) */
.s-close { padding: var(--space-10) 0; background: var(--surface); }
.s-close__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gutter); align-items: center; }
.s-close__grid > div:first-child { grid-column: 1 / span 6; }
.s-close__title { margin: var(--space-3) 0 0; color: var(--ink); font: 600 56px/1.04 var(--font-display); letter-spacing: -0.03em; text-wrap: balance; max-width: 13ch; }
.s-close__body { margin: var(--space-4) 0 0; max-width: 30em; color: var(--ink-secondary); font: 400 19px/30px var(--font-sans); text-wrap: pretty; }
.s-close__ledger { grid-column: 8 / span 5; }
.s-close__label { margin: 0 0 var(--space-2); color: var(--ink-muted); font: 600 12px/16px var(--font-sans); letter-spacing: 0.14em; text-transform: uppercase; }
.s-close__list { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); }
.s-close__list li { display: flex; justify-content: space-between; gap: var(--space-4); padding: 16px 0; border-bottom: 1px solid var(--hairline); color: var(--ink-secondary); font: 400 16px/24px var(--font-sans); }
.s-close__list li span:last-child { color: var(--ink); font-weight: 600; text-align: right; }

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .s-close__list li { animation: s-close-row linear both; animation-timeline: view(); animation-range: entry 10% entry 90%; }
    .s-head::before, .s-commit__item::before, .spec__row::after, .s-notice__grid::before { animation: s-rule linear both; animation-timeline: view(); animation-range: entry 0% entry 100%; }
    .s-time::after { animation: s-rule linear both; animation-timeline: view(); animation-range: entry 70% cover 55%; }
    .s-wipe { animation: s-wipe linear both; animation-timeline: view(); animation-range: entry 0% entry 90%; }
    .s-commit__num { animation: s-rise linear both; animation-timeline: view(); animation-range: entry 20% entry 100%; }
  }
}
@keyframes s-close-row { from { opacity: 0; clip-path: inset(0 100% 0 0); } to { opacity: 1; clip-path: inset(0 0 0 0); } }
@media (prefers-reduced-motion: reduce) {
  .s-glance__list::before, .s-glance__row::after, .s-glance__val { animation: none; opacity: 1; transform: none; }
}

/* Tablet and down */
@media (max-width: 960px) {
  .s-close__grid > div:first-child, .s-close__ledger { grid-column: 1 / -1; }
  .s-close__ledger { margin-top: var(--space-7); }
  .s-hero__text, .s-glance, .s-head__main, .s-head__lead, .s-split__text, .s-split__ui, .s-controls__text, .s-controls__ui, .s-notice__head, .s-notice__body { grid-column: 1 / -1; }
  .s-glance { margin-top: var(--space-7); }
  .s-head__lead { margin-top: var(--space-4); }
  .s-commit { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .s-split__ui, .s-controls__ui, .s-notice__body { margin-top: var(--space-6); }
  .spec { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .s-hero__title { font-size: 40px; }
  .s-close { padding: var(--space-8) 0; }
  .s-close__title { font-size: 36px; }
  .s-hero, .s-sec, .s-notice { padding: var(--space-8) 0; }
  .s-commit { grid-template-columns: 1fr; row-gap: var(--space-6); }
  .s-time { grid-template-columns: 1fr; row-gap: var(--space-6); }
  .s-time::before, .s-time::after { top: 0; bottom: 0; left: 11px; right: auto; width: 2px; height: auto; }
  .s-time::after { animation: none; transform: none; }
  .s-time__step { padding-top: 0; padding-left: var(--space-7); }
  .s-split { margin-top: var(--space-8); }
  .spec__row { grid-template-columns: 1fr; gap: var(--space-2); }
  .set__row { grid-template-columns: auto minmax(0, 1fr); }
  .set__lock { grid-column: 2; justify-self: start; }
}