/* ============================================================
   Faiza Khan Portfolio — straysafe.css
   StraySafe case study page styles
   ============================================================ */


/* ============================================================
   BACK NAV
   ============================================================ */

.cs-back-nav {
  padding: 20px 0 0;
}

.cs-back-link {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: var(--ink-faint);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.cs-back-link:hover {
  color: var(--olive);
}


/* ============================================================
   HERO — full-bleed dark olive header
   ============================================================ */

.cs-hero {
  background: var(--spine);
  margin: 16px -52px 0 calc(-1 * var(--content-pl));
  padding: 44px var(--content-pl) 48px;
  position: relative;
  overflow: hidden;
}

/* Subtle ruled-line texture inside hero */
.cs-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 31px,
    rgba(255, 255, 255, 0.03) 32px
  );
  pointer-events: none;
}

.cs-hero-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.cs-type-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cs-type-tag {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.45);
  border: 0.5px solid rgba(255, 255, 255, 0.18);
  padding: 4px 10px;
}

/* Published badge — yellow sticky note in hero */
.cs-published-badge {
  position: relative;
  background: var(--sticky-yellow);
  padding: 10px 12px 13px;
  font-family: 'Caveat', cursive;
  color: var(--ink-soft);
  transform: rotate(1.5deg);
  box-shadow: 2px 3px 10px rgba(0, 0, 0, 0.35);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cs-published-badge-title {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
}

.cs-published-badge-sub {
  font-size: 11.5px;
  font-weight: 400;
  line-height: 1.3;
  opacity: 0.78;
}

.cs-headline {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 40px;
  line-height: 1.15;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: -0.01em;
  max-width: 680px;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(14px);
  animation: fadeUp 0.9s ease-out 0.1s forwards;
}

.cs-meta-row {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}

.cs-meta-item {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.42);
  letter-spacing: 0.04em;
}

.cs-meta-item::before {
  content: '· ';
  opacity: 0.4;
}

.cs-meta-item:first-child::before {
  content: '';
}

/* Stats row */
.cs-stats {
  display: flex;
  gap: 0;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}

.cs-stat {
  padding: 0 28px 0 0;
  margin-right: 28px;
  border-right: 0.5px solid rgba(255, 255, 255, 0.12);
}

.cs-stat:last-child {
  border-right: none;
}

.cs-stat-num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 28px;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1;
  margin-bottom: 4px;
}

.cs-stat-label {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: rgba(255, 255, 255, 0.36);
}

/* Key insight — torn paper fragment in hero */
.cs-key-insight {
  position: relative;
  background: var(--sticky-white);
  padding: 16px 20px 18px;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 15px;
  line-height: 1.58;
  color: var(--ink);
  max-width: 480px;
  transform: rotate(-0.5deg);
  box-shadow: 2px 4px 16px rgba(0, 0, 0, 0.30);
  z-index: 2;
}

.cs-key-insight::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 14px;
  background: var(--sticky-white);
  clip-path: polygon(
    0% 100%, 2% 30%, 4% 80%, 7% 20%, 10% 75%,
    13% 25%, 16% 85%, 19% 15%, 22% 70%, 25% 35%,
    28% 90%, 31% 10%, 34% 65%, 37% 30%, 40% 80%,
    43% 20%, 46% 60%, 49% 40%, 52% 85%, 55% 15%,
    58% 70%, 61% 30%, 64% 80%, 67% 20%, 70% 65%,
    73% 35%, 76% 90%, 79% 10%, 82% 70%, 85% 30%,
    88% 80%, 91% 15%, 94% 65%, 97% 35%, 100% 55%,
    100% 100%
  );
}


/* ============================================================
   TWO-COLUMN WRAPPER
   ============================================================ */

.cs-wrapper {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 0 32px;
  align-items: start;
  padding-top: 56px;
  margin-left: -60px;
}

/* Sidebar column stretches full content height */
.cs-sidebar {
  align-self: stretch;
  position: relative;
  background: rgba(90, 110, 72, 0.05);
  border-radius: 2px;
}

/* Faint thread continues below last pin to bottom of column */
.cs-sidebar::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 38px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(
    to bottom,
    rgba(100, 85, 55, 0.35) 0%,
    rgba(100, 85, 55, 0.18) 40%,
    rgba(100, 85, 55, 0.05) 70%,
    transparent 100%
  );
  pointer-events: none;
}

/* Sticky inner — keeps nav visible as you scroll */
.cs-sidebar-sticky {
  position: sticky;
  top: 88px;
  height: calc(100vh - 88px - 48px);
  display: flex;
  flex-direction: column;
}

.cs-sidebar-sticky .cs-nav {
  flex: 1;
  justify-content: space-between;
}

/* ============================================================
   SIDEBAR — red thread + pins
   ============================================================ */

/* "research thread ↓" label */
.cs-nav-eyebrow {
  font-family: 'DM Sans', sans-serif;
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 14px;
}

/* The nav container — dashed red thread runs through it */
.cs-nav {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* thread line lives on .cs-sidebar::before now */


/* Each nav item */
.cs-nav-link {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 6px 9px 0;
  text-decoration: none;
  position: relative;
  transition: background 0.2s ease;
  border-radius: 2px;
}

/* Olive left accent bar on active */
.cs-nav-link::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--olive);
  opacity: 0;
  transition: opacity 0.2s ease;
  border-radius: 1px;
}

.cs-nav-link.active::before {
  opacity: 1;
}

/* Warm background on active */
.cs-nav-link.active {
  background: linear-gradient(
    to right,
    rgba(90, 110, 72, 0.09),
    transparent 90%
  );
}

/* ── PIN CIRCLE ── */
.cs-pin {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 4px;
  position: relative;
  z-index: 1;
  transition: all 0.22s ease;

  /* FUTURE state: faint outline, hollow */
  border: 1.5px solid rgba(100, 85, 55, 0.35);
  background: var(--paper);
}

/* PAST state: dim filled — shows you've been there */
.cs-nav-link.past .cs-pin {
  background: rgba(100, 85, 55, 0.35);
  border-color: transparent;
  width: 7px;
  height: 7px;
  margin-top: 5px;
  margin-left: 1px;
}

/* ACTIVE state: bright filled pin with glow */
.cs-nav-link.active .cs-pin {
  background: var(--olive);
  border-color: var(--olive);
  box-shadow: 0 0 0 3px rgba(90, 110, 72, 0.14);
  width: 11px;
  height: 11px;
  margin-top: 3px;
  margin-left: -1px;
}

/* ── STACKED NUMBER + NAME ── */
.cs-nav-content {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.cs-nav-num {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1;
  transition: color 0.2s ease;

  /* FUTURE: very muted */
  color: rgba(30, 26, 18, 0.20);
}

.cs-nav-name {
  font-family: 'DM Sans', sans-serif;
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.25;
  transition: color 0.2s ease, font-size 0.2s ease;

  /* FUTURE: muted */
  color: rgba(30, 26, 18, 0.32);
}

/* PAST: slightly surfaced — you've read this */
.cs-nav-link.past .cs-nav-num {
  color: rgba(90, 110, 72, 0.55);
}

.cs-nav-link.past .cs-nav-name {
  color: rgba(30, 26, 18, 0.50);
}

/* ACTIVE: full presence */
.cs-nav-link.active .cs-nav-num {
  color: var(--olive);
}

.cs-nav-link.active .cs-nav-name {
  color: var(--ink);
  font-weight: 600;
}

.cs-nav-link:hover:not(.active) .cs-nav-name {
  color: var(--ink-mid);
}


/* ============================================================
   MAIN CONTENT
   ============================================================ */

.cs-main {
  min-width: 0;
}

.cs-tldr {
  display: flex;
  gap: 20px;
  align-items: baseline;
  padding: 20px 24px;
  background: rgba(90, 110, 72, 0.06);
  border-left: 2px solid var(--olive);
  margin-bottom: 48px;
}

.cs-tldr-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--olive);
  white-space: nowrap;
  padding-top: 2px;
}

.cs-tldr-text {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
}

.cs-section {
  padding: 0 0 64px;
  border-bottom: 0.5px solid rgba(100, 85, 55, 0.10);
  margin-bottom: 64px;
  position: relative;
}

.cs-section:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.cs-section-heading {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 32px;
  line-height: 1.15;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-top: 8px;
  margin-bottom: 24px;
}

.cs-subsection-heading {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 18px;
  line-height: 1.3;
  color: var(--ink);
  margin-top: 32px;
  margin-bottom: 12px;
}

.cs-body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-mid);
  margin-bottom: 16px;
}

.cs-body em {
  font-style: italic;
  color: var(--ink);
  font-weight: 400;
}

.cs-body strong {
  font-weight: 500;
  color: var(--ink);
}

.cs-list {
  list-style: none;
  margin: 12px 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cs-list li {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-mid);
  padding-left: 18px;
  position: relative;
}

.cs-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--olive);
  font-size: 12px;
  top: 3px;
}

/* Stakeholder group callout */
.cs-group-block {
  background: var(--paper-warm);
  border-left: 2px solid var(--olive-pale);
  padding: 16px 18px;
  margin: 12px 0 16px;
}

.cs-group-title {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--olive);
  margin-bottom: 6px;
}

.cs-group-desc {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 13.5px;
  line-height: 1.70;
  color: var(--ink-mid);
}

/* Context comparison visual */
.cs-context-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0;
  margin: 16px 0 4px;
}

.cs-context-panel {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 20px 22px;
}

.cs-context-panel--light {
  background: var(--paper-warm);
  border: 0.5px solid rgba(100, 85, 55, 0.14);
}

.cs-context-panel--dark {
  background: var(--spine);
}

.cs-context-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 9px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.cs-context-panel--light .cs-context-label {
  color: var(--ink-faint);
}

.cs-context-panel--dark .cs-context-label {
  color: var(--spine-text);
}

.cs-context-num {
  font-family: 'Playfair Display', serif;
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
}

.cs-context-panel--light .cs-context-num {
  color: var(--ink);
}

.cs-context-panel--dark .cs-context-num {
  color: rgba(255, 255, 255, 0.92);
}

.cs-context-sub {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 300;
}

.cs-context-panel--light .cs-context-sub {
  color: var(--ink-mid);
}

.cs-context-panel--dark .cs-context-sub {
  color: rgba(255, 255, 255, 0.60);
}

.cs-context-rule {
  border: none;
  border-top: 0.5px solid;
  margin: 2px 0;
}

.cs-context-panel--light .cs-context-rule {
  border-color: rgba(100, 85, 55, 0.18);
}

.cs-context-panel--dark .cs-context-rule {
  border-color: rgba(255, 255, 255, 0.14);
}

.cs-context-detail {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 300;
  line-height: 1.6;
}

.cs-context-panel--light .cs-context-detail {
  color: var(--ink-muted);
}

.cs-context-panel--dark .cs-context-detail {
  color: rgba(255, 255, 255, 0.50);
}

.cs-context-vs {
  font-family: 'Caveat', cursive;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-faint);
  padding: 0 12px;
  text-align: center;
}

.cs-context-caption {
  font-family: 'Caveat', cursive;
  font-size: 14px;
  font-weight: 500;
  color: var(--red-thread);
  text-align: center;
  margin: 6px 0 20px;
  opacity: 0.80;
}

/* NGO list tags */
.cs-ngo-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 20px;
}

.cs-ngo-tag {
  font-family: 'DM Sans', sans-serif;
  font-size: 11.5px;
  font-weight: 400;
  color: var(--ink-mid);
  border: 0.5px solid rgba(100, 85, 55, 0.22);
  padding: 4px 10px;
  background: var(--paper-warm);
}

/* Bodystorming moment — special callout */
.bodystorm-callout {
  position: relative;
  background: var(--terra-pale);
  border-left: 3px solid var(--terra);
  padding: 24px 24px 24px 28px;
  margin: 32px 0;
}

.bodystorm-callout::before {
  content: 'The Unplanned Test';
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--terra);
  margin-bottom: 12px;
}

.bodystorm-callout .cs-body {
  margin-bottom: 10px;
}

.bodystorm-callout .cs-body:last-child {
  margin-bottom: 0;
}

.bodystorm-callout .cs-list li::before {
  color: var(--terra);
}


.bodystorm-callout-footer {
  font-family: 'Caveat', cursive;
  font-size: 13px;
  font-weight: 500;
  font-style: italic;
  color: var(--terra);
  margin-top: 12px;
  opacity: 0.80;
}

/* Central theoretical question */
.cs-theory-block {
  background: var(--spine);
  padding: 28px 32px;
  margin: 28px 0;
}

.cs-theory-block p {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 18px;
  line-height: 1.58;
  color: rgba(255, 255, 255, 0.82);
}

.cs-theory-block .cs-body {
  color: rgba(255, 255, 255, 0.50);
  font-size: 12px;
  margin-top: 10px;
  margin-bottom: 0;
}


/* ============================================================
   KEY INSIGHTS — 2x2 sticky grid
   ============================================================ */

/* ── Insights accordion ── */
.insights-accordion {
  margin-top: 24px;
  border-top: 0.5px solid rgba(100, 85, 55, 0.14);
}

.ia-row {
  border-bottom: 0.5px solid rgba(100, 85, 55, 0.14);
}

.ia-trigger {
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  background: none;
  border: none;
  padding: 20px 4px;
  cursor: pointer;
  text-align: left;
  transition: background 0.18s ease;
}

.ia-trigger:hover {
  background: rgba(90, 110, 72, 0.03);
}

.ia-num {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.10em;
  color: var(--ink-faint);
  flex-shrink: 0;
  padding-top: 2px;
}

.ia-quote {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  flex: 1;
}

.ia-icon {
  font-family: 'DM Sans', sans-serif;
  font-size: 18px;
  font-weight: 300;
  color: var(--olive);
  flex-shrink: 0;
  line-height: 1;
  transition: transform 0.22s ease;
  margin-left: 8px;
}

.ia-trigger[aria-expanded="true"] .ia-icon {
  transform: rotate(45deg);
}

.ia-detail {
  padding: 0 4px 24px 36px;
}

.ia-detail[hidden] {
  display: none;
}

.ia-detail-body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-mid);
  margin-bottom: 16px;
}

.ia-response {
  display: flex;
  gap: 16px;
  align-items: baseline;
  padding: 16px 20px;
  background: rgba(90, 110, 72, 0.06);
  border-left: 2px solid var(--olive);
}

.ia-response-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--olive);
  white-space: nowrap;
  padding-top: 2px;
  flex-shrink: 0;
}

.ia-response-text {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
}


/* ============================================================
   SIX SERVICE LEVELS
   ============================================================ */

.service-levels {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 24px;
}

.level-card {
  position: relative;
  background: var(--paper-warm);
  border: 0.5px solid rgba(100, 85, 55, 0.14);
  overflow: hidden;
  transition: box-shadow 0.22s ease;
}

.level-card:hover {
  box-shadow: var(--sh-m);
}

.level-accent {
  height: 4px;
  width: 100%;
}

.level-body {
  padding: 18px 18px 22px;
  cursor: pointer;
}

.level-num {
  font-family: 'Caveat', cursive;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-faint);
  margin-bottom: 4px;
  display: block;
}

.level-title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.25;
  color: var(--ink);
  margin-bottom: 6px;
}

.level-gap {
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--ink-faint);
  margin-bottom: 8px;
  display: block;
}

.level-desc {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 13px;
  line-height: 1.70;
  color: var(--ink-mid);
}


/* ============================================================
   IMPACT SECTION
   ============================================================ */

.cs-impact-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(90, 110, 72, 0.08);
  border: 0.5px solid rgba(90, 110, 72, 0.28);
  padding: 10px 18px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  font-size: 12px;
  color: var(--olive);
  letter-spacing: 0.02em;
  margin-bottom: 28px;
}

.cs-impact-badge::before {
  content: '★';
  font-size: 11px;
}


/* ============================================================
   IMPACT — split layout
   ============================================================ */

.cs-impact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
  margin-top: 24px;
}

.cs-impact-img-col {
  overflow: hidden;
  border-radius: 4px;
}

.cs-impact-img-col .cs-artifact-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 4px;
}

/* ============================================================
   REFLECTION — two columns
   ============================================================ */

.reflection-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 16px;
}

.reflection-col {
  background: var(--paper-warm);
  padding: 22px 20px 26px;
  border-top: 2.5px solid var(--olive-pale);
  position: relative;
}

.reflection-col::before {
  content: attr(data-label);
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  margin-bottom: 10px;
}

.reflection-col .cs-body {
  font-size: 13.5px;
  margin-bottom: 0;
}


/* ============================================================
   FOOTER CTA
   ============================================================ */

.cs-footer-cta {
  padding: 48px 0 56px;
  display: flex;
  align-items: center;
  gap: 24px;
  border-top: 0.5px solid rgba(100, 85, 55, 0.12);
  flex-wrap: wrap;
}

.cs-footer-cta-text {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 13px;
  color: var(--ink-faint);
}

.cs-paper-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--spine);
  color: rgba(255, 255, 255, 0.88);
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 13px 28px;
  text-decoration: none;
  transition: background 0.22s ease;
}

.cs-paper-btn:hover {
  background: var(--olive);
}

.cs-paper-btn-note {
  font-family: 'Caveat', cursive;
  font-size: 12px;
  font-style: italic;
  color: var(--ink-faint);
}


/* ── Next project bar ── */
/* Testing + Wireframes subsections */
.cs-testing-block {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 0.5px solid rgba(100, 85, 55, 0.10);
}

.cs-testing-block::before {
  content: 'The Honest Check';
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mustard);
  margin-bottom: 12px;
}

.cs-testing-block .ia-response {
  margin-top: 16px;
}

.ia-response--caution {
  background: rgba(192, 72, 56, 0.05);
  border-left-color: var(--terra);
}

.ia-response--caution .ia-response-label {
  color: var(--terra);
}

.cs-wireframes-block {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 0.5px solid rgba(100, 85, 55, 0.10);
}

.cs-wireframes-block::before {
  content: 'From Concept to Interface';
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--olive);
  margin-bottom: 12px;
}

.cs-wireframe-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 20px 0 10px;
}

.cs-wireframe-placeholder {
  background: var(--paper-warm);
  border: 0.5px solid rgba(100, 85, 55, 0.18);
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: flex-end;
  padding: 8px;
}

.cs-wireframe-label {
  font-family: 'Caveat', cursive;
  font-size: 11px;
  color: var(--ink-faint);
}

.cs-next-project {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 24px;
  background: rgba(90, 110, 72, 0.06);
  border-top: 0.5px solid rgba(100, 85, 55, 0.14);
  text-decoration: none;
  margin-top: 48px;
  margin-bottom: 80px;
  transition: background 0.2s ease;
}

.cs-next-project:hover {
  background: rgba(90, 110, 72, 0.12);
}

.cs-next-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cs-next-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--olive);
}

.cs-next-title {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 18px;
  line-height: 1.3;
  color: var(--ink);
}

.cs-next-arrow {
  font-family: 'DM Sans', sans-serif;
  font-size: 22px;
  color: var(--olive);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.cs-next-project:hover .cs-next-arrow {
  transform: translateX(5px);
}


/* ── Research artifact images ── */

.cs-artifact,
.cs-artifact-2col {
  background: #f2f1ee;
  border-radius: 4px;
  padding: 16px;
  margin: 20px 0 28px;
}

.cs-artifact-img {
  display: block;
  width: 100%;
  max-width: 100%;
  border-radius: 8px;
  box-shadow: rgba(0,0,0,0.08) 0 2px 12px;
}

.cs-artifact-caption {
  font-family: 'Caveat', cursive;
  font-size: 13px;
  color: rgba(30,26,18,0.55);
  text-align: center;
  margin-top: 8px;
  display: block;
}

.cs-artifact-caption--link-hint {
  font-size: 11px;
  margin-top: 4px;
  color: rgba(30,26,18,0.38);
}

.cs-artifact-link {
  display: block;
  cursor: pointer;
}

.cs-artifact-link .cs-artifact-img {
  transition: opacity 0.2s ease;
}

.cs-artifact-link:hover .cs-artifact-img {
  opacity: 0.82;
}

.cs-artifact--small .cs-artifact-img {
  max-width: 480px;
  display: block;
  margin: 0 auto;
}

/* Two-column image grid */
.cs-artifact-2col {
  margin: 20px 0 28px;
}

.cs-artifact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.cs-artifact-row .cs-artifact-img {
  height: 200px;
  object-fit: cover;
}


/* ── Storyboard images within service level cards ── */

.storyboard-toggle {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  font-weight: 300;
  color: var(--olive);
  background: none;
  border: 1px solid rgba(90,110,72,0.3);
  border-radius: 2px;
  cursor: pointer;
  margin-top: 12px;
  transition: background 0.2s;
}

.level-body {
  display: flex;
  flex-direction: column;
}

.level-desc-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.storyboard-toggle:hover {
  background: rgba(90,110,72,0.06);
}

.storyboard-figure {
  margin-top: 16px;
}

.storyboard-img {
  display: block;
  width: 100%;
  border-radius: 8px;
  box-shadow: rgba(0,0,0,0.06) 0 2px 8px;
}

.storyboard-caption {
  font-family: 'Caveat', cursive;
  font-size: 12px;
  color: rgba(30,26,18,0.50);
  text-align: center;
  margin-top: 6px;
  display: block;
}


/* (progress-thread removed — replaced by .cs-sidebar sticky nav) */