/* ==========================================================================
   D08 · Case study  (pages/case-study.html)
   ========================================================================== */

/* Shared bits ------------------------------------------------------------- */

/* Redaction bar: text stays in the DOM, rendered as a solid block */
.case__title {
  margin-bottom: 40px;
  font: 300 clamp(32px, 3.8vw, 52px)/1.05 var(--w-sans);
  letter-spacing: -.03em;
}

.case__title--tight {
  margin-bottom: 12px;
}

.case__intro {
  max-width: 56ch;
  margin-bottom: 48px;
}

/* Heading covered by a redaction bar that slides away when scrolled into
   view. case-study.js adds .is-covered on load; without JS it stays visible. */
.reveal {
  position: relative;
  display: inline-block;
}

.reveal::after {
  content: "";
  position: absolute;
  inset: 6% -2px;
  background: var(--w-redact);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 700ms var(--w-ease-out);
}

.reveal.is-covered::after {
  transform: scaleX(1);
}

/* Hero -------------------------------------------------------------------- */

.case-hero {
  padding-bottom: clamp(56px, 6vw, 88px);
  border-bottom: 1px solid var(--w-line);
}

.case-hero__tags {
  margin-bottom: 28px;
  font: 11px var(--w-mono);
}

.tlp-badge {
  padding: 5px 8px;
  border-radius: 2px;
  background: #000;
  color: #FFC000;
}

.case-hero__tag {
  padding: 5px 8px;
  border: 1px solid var(--w-line-2);
  border-radius: 2px;
  color: var(--w-text-2);
}

.case-hero__title {
  font: 300 clamp(48px, 7vw, 108px)/.94 var(--w-sans);
  letter-spacing: -.045em;
}

.case-hero__figure {
  font-family: var(--w-mono);
  font-weight: 400;
  letter-spacing: -.06em;
  color: var(--w-action);
}

.case-hero__lead {
  max-width: 52ch;
  margin-top: 28px;
  font: 19px/1.55 var(--w-sans);
  color: var(--w-text-2);
}

.case-hero__note {
  margin-top: 20px;
}

/* 01 · T+ timeline replay ------------------------------------------------- */

.replay__label {
  margin-bottom: 12px;
  font-weight: 400;
}

.replay__status {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 20px;
}

.replay__clock {
  font: 400 clamp(44px, 6vw, 80px)/1 var(--w-mono);
  letter-spacing: -.04em;
  color: var(--w-text);
}

.replay.is-contained .replay__clock {
  color: var(--w-action);
}

.replay__phase {
  font: 13px var(--w-mono);
  color: var(--w-text-2);
}

.replay__range {
  width: 100%;
}

.replay__scale {
  display: flex;
  justify-content: space-between;
  margin: 8px 0 40px;
  font: 11px var(--w-mono);
  color: var(--w-text-3);
}

.replay__events {
  border-left: 1px solid var(--w-line-2);
}

.replay__event {
  position: relative;
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 20px;
  padding: 0 0 22px 24px;
  transition: opacity 280ms;
}

/* Timeline dot on the vertical line */
.replay__event::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--w-text);
}

.replay__time {
  font: 500 15px var(--w-mono);
}

.replay__text {
  font: 16px/1.5 var(--w-sans);
}

.replay__who {
  display: block;
  font: 12px var(--w-mono);
  color: var(--w-text-3);
}

.replay__event--key::before {
  background: var(--w-action);
}

.replay__event--key .replay__time {
  color: var(--w-action);
}

/* Not reached yet at the current scrubber position */
.replay__event.is-future {
  opacity: .22;
}

.replay__event.is-future::before {
  background: rgba(230, 234, 237, .25);
}

.replay__event.is-future .replay__time {
  color: var(--w-text);
}

/* 02 · Attack path -------------------------------------------------------- */

.chain {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  align-items: stretch;
}

.chain-step {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 12px 12px 0;
  padding: 20px;
  border: 1px solid var(--w-line-2);
  border-radius: 4px;
  background: var(--w-canvas);
}

.chain-step__tactic {
  font: 11px var(--w-mono);
  color: var(--w-text-3);
}

.chain-step__label {
  font: 500 16px/1.3 var(--w-sans);
}

.chain-step__host {
  font: 12px var(--w-mono);
  color: var(--w-text-2);
}

.chain-step__status {
  margin-top: auto;
  font: 500 12px var(--w-mono);
  color: var(--w-text-2);
}

/* Blocked state (timeline at or past T+00:11) */
.chain-step__status--blocked,
.chain.is-blocked .chain-step__status--open {
  display: none;
}

.chain.is-blocked .chain-step__status--blocked {
  display: inline;
}

.chain.is-blocked .chain-step--stoppable {
  border-style: dashed;
  border-color: rgba(230, 234, 237, .25);
  opacity: .55;
}

.chain.is-blocked .chain-step--stoppable .chain-step__status {
  color: var(--w-text-3);
}

.chain.is-blocked .chain-step--break {
  border-color: var(--w-action);
  background: rgba(139, 125, 255, .1);
  opacity: 1;
}

.chain.is-blocked .chain-step--break .chain-step__status {
  color: var(--w-action);
}

/* 03 · Downtime & recovery ------------------------------------------------ */

.outcomes {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.outcomes > div {
  padding: 28px;
  background: var(--w-canvas);
}

.outcomes dd {
  margin: 12px 0 6px;
  font-size: 36px;
}

.outcomes .outcomes__sub {
  margin: 0;
  font: 14px/1.5 var(--w-sans);
  color: var(--w-text-2);
}

.case-quote {
  max-width: 820px;
  margin: 64px 0 0;
}

.case-quote__text {
  font: 300 clamp(26px, 2.8vw, 38px)/1.3 var(--w-sans);
  letter-spacing: -.015em;
}

.case-quote__source {
  margin-top: 20px;
  font: 13px var(--w-mono);
  color: var(--w-text-2);
}

.case-quote__source .redacted {
  border-radius: 0;
}

/* 04 · Lessons learned ---------------------------------------------------- */

.lessons {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}

.lessons li {
  padding: 28px;
}

.lessons__no {
  margin-bottom: 14px;
  font: 500 13px var(--w-mono);
  color: var(--w-action);
}

.lessons__title {
  margin-bottom: 8px;
  font: 500 18px var(--w-sans);
}

.lessons__text {
  font: 15px/1.55 var(--w-sans);
  color: var(--w-text-2);
}

/* Closing CTA ------------------------------------------------------------- */

.closing-cta__title {
  font-size: clamp(36px, 4.4vw, 56px);
  line-height: 1.04;
}