/* =============================================
   CASE STUDY PAGE — case-study.css
   Inherits design tokens from main.css.
   All classes prefixed csp- (case study page)
   to avoid conflicts with overlay styles.
============================================= */

:root {
  --wb-green:       #16A34A;
  --wb-green-light: #22C55E;
  --wb-green-dim:   rgba(34, 197, 94, 0.12);
  --wb-hero-bg:     #060E09;
}

/* =============================================
   BACK LINK
============================================= */
.csp-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color 0.25s;
  position: fixed;
  top: 50%;
  left: 48px;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center;
  z-index: 100;
  writing-mode: horizontal-tb;
}
.csp-back:hover { color: rgba(255,255,255,0.8); }
.csp-back svg { flex-shrink: 0; }

/* =============================================
   HERO
============================================= */
.csp-hero {
  min-height: 100vh;
  background: var(--wb-hero-bg);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 160px 80px 80px;
  position: relative;
  overflow: hidden;
}

.csp-hero-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(22,163,74,0.12) 0%, transparent 65%);
  top: -200px;
  right: -150px;
  pointer-events: none;
}

.csp-hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--wb-green-light);
  margin-bottom: 28px;
}

.csp-hero-title {
  font-family: var(--serif);
  font-size: clamp(60px, 9vw, 130px);
  font-weight: 300;
  color: #fff;
  line-height: 0.88;
  letter-spacing: -0.025em;
  margin-bottom: 36px;
}

.csp-hero-sub {
  font-size: clamp(15px, 1.6vw, 19px);
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 60px;
}

.csp-hero-meta {
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.csp-meta-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.csp-meta-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
}

.csp-meta-value {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255,255,255,0.8);
}

/* =============================================
   SECTION WRAPPERS
============================================= */
.csp-section {
  padding: 100px 80px;
}

.csp-section--dark {
  background: var(--bg-dark);
  color: var(--white);
}

.csp-section--tinted {
  background: #F7F5F0;
}

.csp-container {
  max-width: 1100px;
  margin: 0 auto;
}

.csp-section-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--wb-green);
  margin-bottom: 16px;
  display: block;
}

.csp-section--dark .csp-section-eyebrow {
  color: var(--wb-green-light);
}

.csp-section-heading {
  font-family: var(--serif);
  font-size: clamp(30px, 3.5vw, 50px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 20px;
}

.csp-section--dark .csp-section-heading {
  color: #fff;
}

.csp-section-body {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 600px;
}

.csp-section--dark .csp-section-body {
  color: rgba(255,255,255,0.5);
}

.csp-divider {
  height: 1px;
  background: var(--border);
  margin: 0 80px;
}

/* =============================================
   LAYOUTS
============================================= */
.csp-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 56px;
}

.csp-two-col--center { align-items: center; }

/* =============================================
   MOCKUP PHONE FRAMES
============================================= */
.csp-phone-wrap {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: flex-start;
}

.csp-phone-wrap .csp-phone:nth-child(2) { margin-top: 48px; }
.csp-phone-wrap .csp-phone:nth-child(3) { margin-top: 24px; }

.csp-phone {
  width: 180px;
  min-height: 320px;
  background: #0A1A0F;
  border-radius: 28px;
  border: 1px solid rgba(34,197,94,0.14);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.csp-phone-bar {
  height: 28px;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
}

.csp-phone-notch {
  width: 60px;
  height: 10px;
  background: #000;
  border-radius: 100px;
}

.csp-phone-screen {
  flex: 1;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Home screen elements */
.csp-ph-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.csp-ph-logo {
  font-size: 9px;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--wb-green-light);
}

.csp-ph-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(34,197,94,0.2);
  border: 1px solid rgba(34,197,94,0.3);
}

.csp-ph-greeting {
  font-size: 8px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.csp-ph-cta {
  background: var(--wb-green);
  border-radius: 8px;
  padding: 10px;
  text-align: center;
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  font-weight: 500;
}

.csp-ph-map {
  background: rgba(34,197,94,0.06);
  border: 1px solid rgba(34,197,94,0.1);
  border-radius: 10px;
  height: 70px;
  position: relative;
  overflow: hidden;
}

.csp-ph-map-grid-h {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: rgba(34,197,94,0.08);
}

.csp-ph-pin {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wb-green-light);
  box-shadow: 0 0 0 4px rgba(34,197,94,0.18);
}

.csp-ph-pin--dest {
  background: rgba(255,255,255,0.5);
  box-shadow: none;
  border: 1px solid rgba(255,255,255,0.3);
}

.csp-ph-credits {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.csp-ph-credits-label {
  font-size: 7px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

.csp-ph-credits-val {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--wb-green-light);
  font-weight: 300;
}

.csp-ph-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.csp-ph-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--wb-green);
  flex-shrink: 0;
}

.csp-ph-line {
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.08);
  flex: 1;
}

.csp-ph-tag {
  font-size: 7px;
  color: var(--wb-green-light);
  background: rgba(34,197,94,0.1);
  border-radius: 4px;
  padding: 2px 6px;
  flex-shrink: 0;
}

/* QR screen */
.csp-ph-qr {
  width: 70px;
  height: 70px;
  background: rgba(255,255,255,0.9);
  border-radius: 8px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(5, 1fr);
  gap: 2px;
  padding: 6px;
}

.csp-ph-qr-cell {
  background: #0A1A0F;
  border-radius: 1px;
}

.csp-ph-qr-cell--empty { background: transparent; }

.csp-ph-verified {
  text-align: center;
  font-size: 8px;
  color: var(--wb-green-light);
  letter-spacing: 0.1em;
  margin-top: 4px;
}

.csp-ph-section-label {
  font-size: 7px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  margin-bottom: 6px;
}

.csp-ph-time-row {
  display: flex;
  gap: 6px;
}

.csp-ph-time-pill {
  flex: 1;
  padding: 6px 4px;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  font-size: 7px;
  text-align: center;
  color: rgba(255,255,255,0.35);
}

.csp-ph-time-pill.active {
  background: rgba(34,197,94,0.15);
  border-color: rgba(34,197,94,0.3);
  color: var(--wb-green-light);
}

.csp-ph-reward-bar {
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.06);
  overflow: hidden;
  margin-bottom: 4px;
}

.csp-ph-reward-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--wb-green), var(--wb-green-light));
}

/* =============================================
   PROBLEM SECTION
============================================= */
.csp-problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  margin-top: 48px;
}

.csp-problem-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 40px;
  transition: background 0.2s;
}

.csp-problem-card:hover { background: rgba(255,255,255,0.04); }
.csp-problem-card:first-child  { border-radius: 16px 0 0 0; }
.csp-problem-card:nth-child(2) { border-radius: 0 16px 0 0; }
.csp-problem-card:nth-child(3) { border-radius: 0 0 0 16px; }
.csp-problem-card:last-child   { border-radius: 0 0 16px 0; }

.csp-problem-num {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 300;
  color: var(--wb-green);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 16px;
}

.csp-problem-title {
  font-size: 15px;
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  margin-bottom: 8px;
}

.csp-problem-desc {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.35);
  line-height: 1.7;
}

/* =============================================
   RESEARCH STATS
============================================= */
.csp-stat-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.csp-stat-card {
  flex: 1;
  min-width: 160px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
}

.csp-stat-num {
  font-family: var(--serif);
  font-size: 44px;
  font-weight: 300;
  color: var(--wb-green);
  line-height: 1;
  margin-bottom: 8px;
}

.csp-stat-desc {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Target users + Insights lists */
.csp-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.csp-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.6;
}

.csp-list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--wb-green);
  flex-shrink: 0;
  margin-top: 9px;
}

.csp-list--dark li { color: rgba(255,255,255,0.5); }
.csp-list--dark li::before { background: var(--wb-green-light); }

/* =============================================
   PERSONA CARDS
============================================= */
.csp-persona-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.csp-persona-card {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s;
}

.csp-persona-card:hover { border-color: rgba(22,163,74,0.3); }

.csp-persona-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--wb-green), transparent);
}

.csp-persona-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0A1A0F, #16A34A);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 20px;
}

.csp-persona-name {
  font-size: 17px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 4px;
}

.csp-persona-role {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--wb-green);
  margin-bottom: 16px;
  display: block;
}

.csp-persona-body {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 20px;
}

.csp-persona-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.csp-persona-tag {
  font-size: 11px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 12px;
}

/* =============================================
   USER INSIGHTS GRID
============================================= */
.csp-insight-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  margin-top: 48px;
}

.csp-insight-card {
  padding: 40px;
  border: 1px solid var(--border);
  transition: background 0.2s;
}

.csp-insight-card:hover { background: rgba(22,163,74,0.03); }
.csp-insight-card:first-child  { border-radius: 16px 0 0 0; }
.csp-insight-card:nth-child(2) { border-radius: 0 16px 0 0; }
.csp-insight-card:nth-child(3) { border-radius: 0 0 0 16px; }
.csp-insight-card:last-child   { border-radius: 0 0 16px 0; }

.csp-insight-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(22,163,74,0.08);
  border: 1px solid rgba(22,163,74,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.csp-insight-title {
  font-size: 15px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 8px;
}

.csp-insight-desc {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* =============================================
   SOLUTION — FEATURE CARDS
============================================= */
.csp-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  margin-top: 48px;
}

.csp-feature-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.2s;
}

.csp-feature-card:hover { background: rgba(255,255,255,0.04); }
.csp-feature-card:first-child  { border-radius: 16px 0 0 0; }
.csp-feature-card:nth-child(2) { border-radius: 0 16px 0 0; }
.csp-feature-card:nth-child(3) { border-radius: 0 0 0 16px; }
.csp-feature-card:last-child   { border-radius: 0 0 16px 0; }

.csp-feature-num {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(34,197,94,0.4);
}

.csp-feature-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 300;
  color: #fff;
  line-height: 1.2;
}

.csp-feature-desc {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  line-height: 1.75;
}

.csp-feature-mockup {
  width: 100%;
  height: 120px;
  background: rgba(34,197,94,0.05);
  border-radius: 10px;
  border: 1px solid rgba(34,197,94,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  overflow: hidden;
}

/* =============================================
   USER FLOW
============================================= */
.csp-flow-track {
  display: flex;
  align-items: center;
  margin-top: 56px;
  overflow-x: auto;
  padding-bottom: 8px;
  gap: 0;
}

.csp-flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  flex: 1;
  min-width: 100px;
}

.csp-flow-bubble {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  z-index: 1;
  position: relative;
}

.csp-flow-step.active .csp-flow-bubble {
  background: var(--wb-green);
  border-color: var(--wb-green);
}

.csp-flow-connector {
  flex: 1;
  height: 1px;
  background: var(--border);
  min-width: 24px;
  margin-bottom: 34px;
  position: relative;
}

.csp-flow-connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -3px;
  width: 6px;
  height: 6px;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  transform: rotate(45deg);
}

.csp-flow-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
}

/* =============================================
   DESIGN PROCESS
============================================= */
.csp-process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.csp-process-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 40px;
}

.csp-process-phase {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(34,197,94,0.6);
  margin-bottom: 16px;
  display: block;
}

.csp-process-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 300;
  color: #fff;
  margin-bottom: 12px;
}

.csp-process-desc {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.38);
  line-height: 1.7;
}

/* =============================================
   FINAL UI GRID
============================================= */
.csp-ui-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.csp-ui-group-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: block;
}

/* =============================================
   IMPACT & REFLECTION
============================================= */
.csp-impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 56px;
}

.csp-impact-item {
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.csp-impact-num {
  font-family: var(--serif);
  font-size: 52px;
  font-weight: 300;
  color: var(--wb-green-light);
  line-height: 1;
  margin-bottom: 10px;
}

.csp-impact-label {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
}

.csp-reflection-list {
  list-style: none;
  padding: 0;
  margin: 40px 0 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.csp-reflection-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 20px;
  align-items: baseline;
}

.csp-reflection-num {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 300;
  color: rgba(34,197,94,0.45);
}

.csp-reflection-text {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* =============================================
   FOOTER NAV
============================================= */
.csp-footer-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 56px 80px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.csp-footer-back {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.csp-footer-back:hover { color: var(--text); }

.csp-next-project {
  text-align: right;
}

.csp-next-label {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: block;
}

.csp-next-title {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 300;
  color: var(--text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: opacity 0.2s;
}

.csp-next-title:hover { opacity: 0.6; }

/* =============================================
   IMAGE SLOTS
   Containers for uploaded images.
   Show a subtle placeholder until images land.
============================================= */
.csp-img-slot {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(34,197,94,0.04);
  border: 1px solid rgba(34,197,94,0.1);
}

.csp-img-slot img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: inherit;
  position: relative;
  z-index: 1;
}

/* Placeholder label shown when no image is loaded */
.csp-img-slot::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(34,197,94,0.3);
  pointer-events: none;
}

.csp-img-slot img[src] + *,
.csp-img-slot:has(img[src])::after { display: none; }

.csp-img-slot--tall   { min-height: 480px; }
.csp-img-slot--medium { min-height: 320px; }
.csp-img-slot--short  { min-height: 220px; }
.csp-img-slot--square { min-height: 300px; aspect-ratio: 1; }

.csp-img-slot--dark {
  background: rgba(10,26,15,0.6);
  border-color: rgba(34,197,94,0.08);
}

.csp-img-slot--dark::after { color: rgba(34,197,94,0.2); }

/* =============================================
   PROJECT TAGS
============================================= */
.csp-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.csp-tag {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--wb-green);
  background: rgba(22,163,74,0.08);
  border: 1px solid rgba(22,163,74,0.2);
  border-radius: 100px;
  padding: 6px 16px;
}

/* =============================================
   BRAND MOMENT
   The full-width WasteBazaar name section
============================================= */
.csp-brand-moment {
  background: var(--wb-hero-bg);
  padding: 120px 80px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.csp-brand-moment-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(22,163,74,0.1) 0%, transparent 65%);
  pointer-events: none;
}

.csp-brand-name {
  font-family: var(--serif);
  font-size: clamp(60px, 12vw, 160px);
  font-weight: 300;
  color: #fff;
  letter-spacing: -0.025em;
  line-height: 0.9;
  text-align: center;
  position: relative;
  z-index: 1;
}

.csp-brand-name em {
  color: var(--wb-green-light);
}

/* =============================================
   OVERVIEW LAYOUT (image + brief side-by-side)
============================================= */
.csp-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

/* =============================================
   HERO — SPLIT LAYOUT (text + cover image)
============================================= */
.csp-hero--split {
  flex-direction: row;
  align-items: flex-end;
  gap: 60px;
  padding-bottom: 0;
}

.csp-hero-content {
  flex: 1;
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.csp-hero--split .csp-hero-meta {
  margin-top: auto;
}

.csp-hero-cover {
  flex: 1;
  margin: 0;
  align-self: flex-end;
  min-width: 0;
  max-width: 48%;
}

.csp-hero-cover img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 88vh;
  object-fit: cover;
  object-position: top center;
  border-radius: 24px 24px 0 0;
}

@media (max-width: 900px) {
  .csp-hero--split {
    flex-direction: column;
    padding-bottom: 0;
    gap: 40px;
  }
  .csp-hero-content { padding-bottom: 0; }
  .csp-hero-cover   { max-width: 100%; width: 100%; }
  .csp-hero-cover img { max-height: 56vh; border-radius: 16px 16px 0 0; }
}

/* =============================================
   PERSONA CARDS — image variant
============================================= */
.csp-persona-card--img .csp-persona-photo {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  border-radius: 12px;
  display: block;
  margin-bottom: 24px;
  background: rgba(34,197,94,0.06);
}

/* =============================================
   CAPTION
============================================= */
.csp-caption {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-top: 12px;
  text-align: center;
}

.csp-section--dark .csp-caption {
  color: rgba(255,255,255,0.25);
}

/* =============================================
   SECTION NUMBER BADGE
============================================= */
.csp-section-num {
  font-family: var(--serif);
  font-size: 80px;
  font-weight: 300;
  line-height: 1;
  color: rgba(34,197,94,0.08);
  position: absolute;
  top: 60px;
  right: 80px;
  pointer-events: none;
  user-select: none;
}

.csp-section { position: relative; }

/* =============================================
   DRIVER GRID (2-col image split)
============================================= */
.csp-driver-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .csp-driver-grid { grid-template-columns: 1fr; }
}

/* =============================================
   LIGHTBOX
============================================= */
.csp-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.csp-lightbox.is-open {
  opacity: 1;
  pointer-events: all;
  background: rgba(0, 0, 0, 0.92);
}

.csp-lightbox-img {
  max-width: 92vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  display: block;
  transform: scale(0.92);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.csp-lightbox.is-open .csp-lightbox-img {
  transform: scale(1);
}

.csp-lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: none;
  transition: background 0.2s;
}

.csp-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Make slot images feel clickable */
.csp-img-slot img {
  cursor: zoom-in;
}

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 900px) {
  .csp-back          { display: none; }
  .csp-hero          { padding: 120px 24px 56px; }
  .csp-hero-meta     { gap: 28px; }
  .csp-section       { padding: 64px 24px; }
  .csp-divider       { margin: 0 24px; }
  .csp-two-col       { grid-template-columns: 1fr; gap: 40px; }
  .csp-problem-grid  { grid-template-columns: 1fr; }
  .csp-persona-grid  { grid-template-columns: 1fr; }
  .csp-insight-grid  { grid-template-columns: 1fr; }
  .csp-feature-grid  { grid-template-columns: 1fr; }
  .csp-process-grid  { grid-template-columns: 1fr; }
  .csp-ui-grid       { grid-template-columns: 1fr; }
  .csp-impact-grid   { grid-template-columns: repeat(2, 1fr); }
  .csp-footer-nav    { padding: 40px 24px; flex-direction: column; align-items: flex-start; gap: 32px; }
  .csp-phone-wrap    { flex-wrap: wrap; justify-content: center; }
  .csp-phone-wrap .csp-phone:nth-child(2),
  .csp-phone-wrap .csp-phone:nth-child(3) { margin-top: 0; }
  .csp-flow-track      { gap: 4px; }
  .csp-flow-label      { font-size: 9px; }
  .csp-overview-grid   { grid-template-columns: 1fr; }
  .csp-brand-moment    { padding: 80px 24px; }
  .csp-brand-name      { font-size: clamp(48px, 14vw, 80px); }
  .csp-section-num     { display: none; }
}

/* =============================================
   YEARBOOK NARRATIVE LAYOUT — ybs- prefix
   Story-driven components unique to Yearbook.
   Designed to feel editorial and immersive,
   not a template reuse of WasteBazaar.
============================================= */

/* HERO */
.ybs-hero-content { /* alias */ }

/* =============================================
   HERO — Split composition
   Left: brand bands · Right: phone mockup
============================================= */
.ybs-hero {
  min-height: 100vh;
  background: #060A14;
  display: grid;
  grid-template-columns: 52% 48%;
  position: relative;
  overflow: hidden;
}

/* ---- LEFT ZONE ---- */
.ybs-hero-left {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 80px 72px;
  overflow: hidden;
  z-index: 1;
}

/* Brand bands as full-bleed texture */
.ybs-hero-bands {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0.13;
  transform: scale(1.08);
  pointer-events: none;
  user-select: none;
  mix-blend-mode: lighten;
}

/* Vignette: fades bands toward bottom so text stays readable */
.ybs-hero-left-vignette {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      transparent 0%,
      transparent 35%,
      #060A14 80%
    ),
    linear-gradient(to right,
      transparent 60%,
      #060A14 100%
    );
  pointer-events: none;
  z-index: 1;
}

.ybs-hero-content-inner {
  position: relative;
  z-index: 2;
}

.ybs-hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245,177,0,0.7);
  margin-bottom: 40px;
  display: block;
}

.ybs-hero-title {
  margin-bottom: 36px;
  line-height: 1;
}

.ybs-hero-logo {
  height: clamp(48px, 6.5vw, 96px);
  width: auto;
  display: block;
}

.ybs-title-cap {
  width: 0.75em;
  height: 0.75em;
  display: inline-block;
  vertical-align: middle;
  position: relative;
  top: -0.04em;
}

.ybs-hero-tagline {
  font-family: var(--sans);
  font-size: clamp(12px, 1.2vw, 16px);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  line-height: 1.5;
  margin-bottom: 56px;
}

.ybs-hero-meta {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.ybs-meta-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ybs-meta-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
}

.ybs-meta-value {
  font-size: 13px;
  font-weight: 400;
  color: rgba(255,255,255,0.75);
}

/* ---- RIGHT ZONE ---- */
.ybs-hero-right {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  padding-bottom: 0;
}

/* Ambient glow behind phone */
.ybs-hero-phone-glow {
  position: absolute;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(
    ellipse at center,
    rgba(68, 97, 251, 0.28) 0%,
    rgba(68, 97, 251, 0.08) 50%,
    transparent 70%
  );
  pointer-events: none;
}

/* Phone mockup — elevated, overflows top */
.ybs-hero-phone {
  position: relative;
  z-index: 2;
  height: 92vh;
  width: auto;
  max-height: 840px;
  object-fit: contain;
  object-position: bottom center;
  display: block;
  filter: drop-shadow(0 40px 80px rgba(0,0,0,0.7)) drop-shadow(0 0 40px rgba(68,97,251,0.15));
  transform: translateY(2%);
}

/* ---- SCROLL INDICATOR ---- */
.ybs-hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.15);
  z-index: 10;
}

.ybs-hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.25), transparent);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .ybs-hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    min-height: 100svh;
  }
  .ybs-hero-right {
    height: 55vw;
    max-height: 400px;
  }
  .ybs-hero-phone {
    height: 100%;
    transform: none;
  }
  .ybs-hero-left {
    padding: 100px 32px 48px;
  }
  .ybs-hero-scroll { display: none; }
}

/* COVER REVEAL */
.ybs-cover {
  width: 100%;
  max-height: 80vh;
  overflow: hidden;
  background: #0A0A0A;
}

.ybs-cover img {
  width: 100%;
  height: 80vh;
  object-fit: cover;
  object-position: top center;
  display: block;
  filter: brightness(0.92);
}

/* CHAPTER SECTIONS */
.ybs-chapter {
  padding: 120px 80px;
  position: relative;
  overflow: hidden;
}

.ybs-chapter--tinted { background: #F7F5F0; }
.ybs-chapter--dark   { background: #0A0A0A; }

.ybs-chapter-marker {
  font-family: var(--serif);
  font-size: clamp(100px, 16vw, 200px);
  font-weight: 300;
  line-height: 1;
  color: rgba(68, 97, 251, 0.07);
  position: absolute;
  top: 40px;
  right: 64px;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.04em;
}

.ybs-chapter-marker--dim {
  color: rgba(255,255,255,0.03);
}

.ybs-chapter-body {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.ybs-chapter-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yb-yellow);
  margin-bottom: 16px;
  display: block;
}

.ybs-chapter-eyebrow--light { color: var(--yb-yellow-light); }

.ybs-chapter-heading {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--text);
  margin-bottom: 48px;
}

.ybs-chapter-heading--light { color: #fff; }

/* NARRATIVE TEXT */
.ybs-narrative {
  font-size: clamp(16px, 1.5vw, 19px);
  font-weight: 300;
  line-height: 1.9;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 56px;
}

.ybs-narrative--dim { color: rgba(255,255,255,0.45); }

/* PROBLEM TRIO */
.ybs-problem-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 48px;
}

.ybs-problem-beat {
  padding: 40px 36px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.2s;
  border-radius: 0;
}

.ybs-problem-beat:first-child  { border-radius: 16px 0 0 16px; }
.ybs-problem-beat:last-child   { border-radius: 0 16px 16px 0; }
.ybs-problem-beat:hover        { background: rgba(68, 97, 251, 0.03); }

.ybs-problem-num {
  font-family: var(--sans);
  font-size: 32px;
  font-weight: 300;
  color: rgba(68, 97, 251, 0.4);
  line-height: 1;
}

.ybs-problem-beat strong {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  display: block;
  margin-bottom: 8px;
}

.ybs-problem-beat p {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* PULL QUOTE */
.ybs-pullquote {
  background: var(--yb-blue, #4461FB);
  padding: 120px 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ybs-pullquote-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(255,255,255,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.ybs-pullquote-text {
  font-family: var(--serif);
  font-size: clamp(24px, 3.5vw, 48px);
  font-weight: 300;
  font-style: italic;
  color: rgba(255,255,255,0.75);
  line-height: 1.45;
  max-width: 800px;
  position: relative;
  z-index: 1;
  letter-spacing: -0.01em;
}

/* TRIAD — Vision */
.ybs-triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 56px;
}

.ybs-triad-item {
  padding: 48px 40px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: background 0.2s;
}

.ybs-triad-item:first-child  { border-radius: 16px 0 0 16px; }
.ybs-triad-item:last-child   { border-radius: 0 16px 16px 0; }
.ybs-triad-item:hover        { background: rgba(68, 97, 251, 0.03); }

.ybs-triad-word {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  color: var(--yb-blue, #4461FB);
  line-height: 1;
  letter-spacing: -0.01em;
}

.ybs-triad-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

/* INSIGHT STRIPS */
.ybs-insight-strips {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 64px;
  border-top: 1px solid var(--border);
}

.ybs-insight-strip {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 40px;
  align-items: center;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}

.ybs-insight-strip:hover { background: rgba(245,194,0,0.02); margin: 0 -16px; padding-left: 16px; padding-right: 16px; }

.ybs-insight-stat {
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 700;
  color: var(--yb-blue, #4461FB);
  line-height: 1;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.ybs-insight-desc {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* IDENTITY SPLIT */
.ybs-identity-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 56px;
}

.ybs-rebrand-pillars {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}

.ybs-rebrand-pill {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ybs-rebrand-pill strong {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.ybs-rebrand-pill span {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* LOGO DISPLAY */
.ybs-identity-logo {
  position: sticky;
  top: 100px;
}

.ybs-logo-display {
  background: var(--yb-blue, #4461FB);
  border-radius: 20px;
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  border: none;
  overflow: hidden;
  position: relative;
}

.ybs-logo-display::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 32px,
    rgba(255,255,255,0.03) 32px,
    rgba(255,255,255,0.03) 64px
  );
  pointer-events: none;
}

.ybs-logo-showcase {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  z-index: 1;
}

.ybs-logo-showcase-img {
  height: 44px;
  width: auto;
}

.ybs-logo-text {
  font-family: var(--serif);
  font-size: 52px;
  font-weight: 300;
  color: #fff;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.04em;
  line-height: 1;
}

.ybs-logo-cap {
  width: 0.75em;
  height: 0.75em;
  display: inline-block;
  vertical-align: middle;
  position: relative;
  top: -0.05em;
}

.ybs-logo-palette {
  display: flex;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.ybs-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
}

.ybs-logo-type-sample {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  position: relative;
  z-index: 1;
}

/* JOURNEY — Features as narrative beats */
.ybs-journey {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 64px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.ybs-journey-beat {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s;
}

.ybs-journey-beat:hover {
  background: rgba(68, 97, 251, 0.04);
  margin: 0 -32px;
  padding-left: 32px;
  padding-right: 32px;
}

.ybs-journey-beat--alt .ybs-journey-num { color: rgba(245,194,0,0.25); }

.ybs-journey-num {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 300;
  color: rgba(245,194,0,0.15);
  line-height: 1;
  flex-shrink: 0;
}

.ybs-journey-text { min-width: 0; }

.ybs-journey-title {
  font-size: 17px;
  font-weight: 400;
  color: rgba(255,255,255,0.85);
  margin-bottom: 8px;
  line-height: 1.3;
}

.ybs-journey-desc {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  margin: 0;
}

.ybs-journey-chip {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yb-yellow-light);
  background: rgba(245,194,0,0.08);
  border: 1px solid rgba(245,194,0,0.18);
  border-radius: 100px;
  padding: 6px 14px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* FLOW SECTION */
.ybs-flow-section {
  padding: 100px 80px;
  background: var(--bg);
}

.ybs-flow-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.ybs-flow-track {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 56px;
}

.ybs-flow-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.ybs-flow-node {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.25s;
}

.ybs-flow-node--active {
  background: var(--yb-blue, #4461FB);
  border-color: var(--yb-blue, #4461FB);
  color: #fff;
}

.ybs-flow-arrow {
  font-size: 20px;
  color: var(--text-muted);
  margin: 0 4px;
  margin-top: 18px;
  flex-shrink: 0;
  opacity: 0.4;
}

.ybs-flow-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.04em;
}

.ybs-flow-desc {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
  max-width: 140px;
}

/* SCREENS SECTION */
.ybs-screens {
  background: #0A0A0A;
  padding: 100px 80px 0;
}

.ybs-screens-header {
  max-width: 1100px;
  margin: 0 auto 56px;
}

.ybs-screens-figure {
  margin: 0;
}

.ybs-screens-figure img {
  width: 100%;
  display: block;
  filter: brightness(0.95);
}

.ybs-screens-caption {
  font-size: 12px;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.05em;
  text-align: center;
  padding: 24px 80px 40px;
}

/* IMPACT */
.ybs-impact-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 64px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.ybs-impact-block {
  padding: 48px 40px 48px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-right: 40px;
}

.ybs-impact-block + .ybs-impact-block {
  padding-left: 40px;
  border-left: 1px solid rgba(255,255,255,0.06);
}

.ybs-impact-stat {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 300;
  color: var(--yb-yellow-light);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.ybs-impact-context {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  line-height: 1.75;
  margin: 0;
}

.ybs-outcome-statement {
  margin-top: 64px;
  padding-top: 56px;
  border-top: 1px solid rgba(255,255,255,0.06);
  max-width: 720px;
}

.ybs-outcome-statement p {
  font-family: var(--serif);
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  margin: 0;
}

/* REFLECTION */
.ybs-reflection {
  padding: 120px 80px;
  background: var(--bg);
}

.ybs-reflection-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.ybs-lessons {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 56px;
  border-top: 1px solid var(--border);
}

.ybs-lesson {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  align-items: baseline;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}

.ybs-lesson-num {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 300;
  color: rgba(68, 97, 251, 0.4);
  line-height: 1;
}

.ybs-lesson-body strong {
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  display: block;
  margin-bottom: 10px;
}

.ybs-lesson-body p {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
  max-width: 640px;
}

.ybs-closing-quote {
  font-family: var(--serif);
  font-size: clamp(22px, 2.8vw, 38px);
  font-weight: 300;
  line-height: 1.4;
  color: var(--text);
  max-width: 720px;
  margin: 80px 0 0;
  border-left: 2px solid var(--yb-blue, #4461FB);
  padding-left: 36px;
}

.ybs-closing-quote em {
  color: var(--yb-blue, #4461FB);
  font-style: italic;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .ybs-up-section    { padding: 80px 24px; }
  .ybs-up-grid       { grid-template-columns: repeat(2, 1fr); }
  .ybs-up-card       { grid-column: span 1 !important; }
  .ybs-up-insight    { padding: 40px 32px; }

  .ybs-hero          { padding: 120px 24px 64px; }
  .ybs-hero-scroll   { display: none; }
  .ybs-chapter       { padding: 80px 24px; }
  .ybs-chapter-marker { display: none; }
  .ybs-pullquote     { padding: 80px 24px; }
  .ybs-pullquote-text { font-size: clamp(20px, 5vw, 28px); }
  .ybs-problem-trio  { grid-template-columns: 1fr; }
  .ybs-problem-beat  { border-radius: 0 !important; }
  .ybs-triad         { grid-template-columns: 1fr; }
  .ybs-triad-item    { border-radius: 0 !important; }
  .ybs-insight-strip { grid-template-columns: 80px 1fr; gap: 20px; }
  .ybs-identity-split { grid-template-columns: 1fr; }
  .ybs-identity-logo { position: static; }
  .ybs-journey-beat  { grid-template-columns: 40px 1fr; }
  .ybs-journey-chip  { display: none; }
  .ybs-journey-beat:hover { margin: 0; padding-left: 0; padding-right: 0; }
  .ybs-flow-section  { padding: 80px 24px; }
  .ybs-flow-desc     { display: none; }
  .ybs-flow-arrow    { font-size: 14px; margin-top: 14px; }
  .ybs-screens       { padding: 80px 24px 0; }
  .ybs-screens-caption { padding: 16px 24px 32px; }
  .ybs-impact-row    { grid-template-columns: 1fr; }
  .ybs-impact-block + .ybs-impact-block { padding-left: 0; border-left: none; }
  .ybs-reflection    { padding: 80px 24px; }
  .ybs-lesson        { grid-template-columns: 48px 1fr; gap: 16px; }
  .ybs-closing-quote { font-size: clamp(18px, 5vw, 24px); padding-left: 24px; }
}

@media (max-width: 540px) {
  .ybs-up-grid       { grid-template-columns: 1fr; }
  .ybs-up-card       { grid-column: span 1 !important; }
  .ybs-up-insight    { padding: 32px 24px; }
}

/* =============================================
   YEARBOOK — colour tokens
   Bright yearbook gold matching the real brand
============================================= */
:root {
  --yb-yellow:      #E0A000;
  --yb-yellow-light:#F5B100;
  --yb-yellow-dim:  rgba(245, 177, 0, 0.10);
  --yb-blue:        #4461FB;
  --yb-blue-dark:   #2A3FD4;
  --yb-hero-bg:     #4461FB;
}

/* Hero overrides */
.csp-hero--yearbook {
  background: var(--yb-hero-bg);
}
.csp-hero--yearbook .csp-hero-glow {
  background: radial-gradient(circle, rgba(245,194,0,0.08) 0%, transparent 65%);
}
.csp-hero--yearbook .csp-hero-eyebrow {
  color: var(--yb-yellow-light);
}

/* Brand moment override */
.csp-brand-moment--yearbook {
  background: var(--yb-blue, #4461FB);
}
.csp-brand-moment--yearbook .csp-brand-moment-glow {
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 50px,
      rgba(245,177,0,0.07) 50px,
      rgba(245,177,0,0.07) 100px
    ),
    radial-gradient(ellipse at 50% 50%, rgba(255,255,255,0.05) 0%, transparent 65%);
}

.yb-brand-logo {
  height: clamp(56px, 8vw, 96px);
  width: auto;
  position: relative;
  z-index: 1;
}

/* Graduation cap icon inside brand moment */
.yb-cap-icon {
  display: inline-block;
  width: 0.7em;
  height: 0.7em;
  vertical-align: middle;
  margin: 0 0.02em;
  position: relative;
  top: -0.08em;
}

/* Brand lockup */
.yb-brand-lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.yb-brand-tagline {
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
  position: relative;
  z-index: 1;
}

/* =============================================
   BRAND IDENTITY — Logo Exploration — ybs-bi- prefix
============================================= */
.ybs-bi-section {
  padding: 120px 80px;
  background: #FAFAFA;
}

/* Header */
.ybs-bi-header {
  max-width: 1100px;
  margin: 0 auto 80px;
}

.ybs-bi-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yb-blue, #4461FB);
  margin-bottom: 16px;
  display: block;
}

.ybs-bi-title {
  font-family: var(--serif);
  font-size: clamp(36px, 4.5vw, 62px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

/* Split layout */
.ybs-bi-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}

/* Left text column */
.ybs-bi-text {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.ybs-bi-concept-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 500;
  margin: 0 0 14px;
  opacity: 0.6;
}

.ybs-bi-concept-body {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-secondary);
  margin: 0;
}

.ybs-bi-rationale-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.ybs-bi-rationale-list li {
  font-size: 15px;
  font-weight: 300;
  color: var(--text);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  line-height: 1.5;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.ybs-bi-rationale-list li:first-child { padding-top: 0; }
.ybs-bi-rationale-list li:last-child  { border-bottom: none; padding-bottom: 0; }

.ybs-bi-rationale-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yb-blue, #4461FB);
  flex-shrink: 0;
  margin-top: 7px;
}

.ybs-bi-footnote {
  font-size: 13px;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
  opacity: 0.65;
}

/* Right visual column */
.ybs-bi-visual {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: sticky;
  top: 100px;
}

/* Logo card */
.ybs-bi-logo-card {
  background: var(--yb-blue, #4461FB);
  border-radius: 20px;
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.ybs-bi-logo-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 24px,
    rgba(255,255,255,0.025) 24px,
    rgba(255,255,255,0.025) 48px
  );
  pointer-events: none;
}

.ybs-bi-logo-card img {
  height: 36px;
  width: auto;
  position: relative;
  z-index: 1;
}

/* Symbol row */
.ybs-bi-symbol-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  position: relative;
  z-index: 1;
}

.ybs-bi-symbol {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: background 0.2s;
}

.ybs-bi-symbol:hover { background: rgba(255,255,255,0.12); }

.ybs-bi-quote-mark {
  font-family: 'Recoleta', Georgia, serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--yb-yellow, #F5B100);
  line-height: 1;
  display: block;
}

.ybs-bi-quote-mark--outline {
  -webkit-text-stroke: 1.5px var(--yb-yellow, #F5B100);
  color: transparent;
}

.ybs-bi-quote-mark--mono {
  color: rgba(255,255,255,0.45);
}

.ybs-bi-symbol-label {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

.ybs-bi-symbol-img {
  width: 100%;
  height: 48px;
  object-fit: contain;
  object-position: center;
}

/* Colour palette strip */
.ybs-bi-palette {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.ybs-bi-palette-swatch {
  border-radius: 12px;
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.ybs-bi-palette-swatch span:first-child {
  font-size: 9px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.04em;
  font-family: monospace;
}

.ybs-bi-palette-swatch span:last-child {
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}

.ybs-bi-palette-swatch--light span:first-child { color: rgba(0,0,0,0.55); }
.ybs-bi-palette-swatch--light span:last-child  { color: rgba(0,0,0,0.3); }

/* Quote centerpiece */
.ybs-bi-quote {
  max-width: 1100px;
  margin: 96px auto 0;
  text-align: center;
  position: relative;
  padding: 80px 64px;
  background: #fff;
  border-radius: 24px;
  border: 1px solid rgba(68, 97, 251, 0.07);
  overflow: hidden;
}

.ybs-bi-quote-decorator {
  font-family: 'Recoleta', Georgia, serif;
  font-size: 220px;
  font-weight: 700;
  color: rgba(68, 97, 251, 0.05);
  position: absolute;
  top: -40px;
  left: 40px;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.ybs-bi-quote-text {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
  margin: 0;
}

.ybs-bi-quote-text em {
  color: var(--yb-blue, #4461FB);
  font-style: normal;
}

/* Brand meaning */
.ybs-bi-meaning {
  max-width: 1100px;
  margin: 40px auto 0;
}

.ybs-bi-meaning p {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 640px;
  padding-left: 20px;
  border-left: 2px solid rgba(68, 97, 251, 0.18);
  margin: 0;
}

/* Mockup gallery — brand identity (3-row bento) */
.ybs-bi-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 280px 280px 280px;
  gap: 14px;
  max-width: 1100px;
  margin: 64px auto 0;
}

/* Brand in context gallery — 2-row bento */
.ybs-bi-gallery--context {
  grid-template-rows: 400px 320px;
  margin-top: 0;
}

.ybs-bi-gallery-item {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ybs-bi-gallery-item--wide  { grid-column: span 2; }
.ybs-bi-gallery-item--tall  { grid-row: span 2; }
.ybs-bi-gallery-item--span3 { grid-column: span 3; }

.ybs-bi-gallery-item img {
  width: 100%;
  flex: 1;
  min-height: 0;
  display: block;
  border-radius: 14px;
  object-fit: cover;
}

/* Brand in Context sub-header */
.ybs-bi-context-header {
  max-width: 1100px;
  margin: 72px auto 0;
}

.ybs-bi-context-title {
  font-family: 'Recoleta', Georgia, serif;
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 400;
  color: var(--text);
  margin: 8px 0 0;
  line-height: 1.2;
}

.ybs-bi-gallery-item figcaption {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  opacity: 0.55;
  font-weight: 300;
  flex-shrink: 0;
}

/* App icon showcase */
.ybs-bi-app-icon-showcase {
  background: #F7F7FB;
  border-radius: 14px;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.ybs-bi-app-icon {
  width: 96px;
  height: 96px;
  background: var(--yb-blue, #4461FB);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 36px rgba(68, 97, 251, 0.3);
}

.ybs-bi-app-icon-quote {
  font-family: 'Recoleta', Georgia, serif;
  font-size: 52px;
  font-weight: 700;
  color: var(--yb-yellow, #F5B100);
  line-height: 1;
  display: block;
  position: relative;
  top: 4px;
}

.ybs-bi-app-icon-label {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  opacity: 0.5;
}

/* Logo on blue (gallery) */
.ybs-bi-logo-light-card {
  background: var(--yb-blue, #4461FB);
  border-radius: 14px;
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.ybs-bi-logo-light-card img {
  height: 32px;
  width: auto;
  flex: none;
  min-height: unset;
  border-radius: 0;
  object-fit: unset;
}

/* Responsive */
@media (max-width: 900px) {
  .ybs-bi-section         { padding: 80px 24px; }
  .ybs-bi-split           { grid-template-columns: 1fr; gap: 48px; }
  .ybs-bi-visual          { position: static; }
  .ybs-bi-quote           { padding: 48px 32px; }
  .ybs-bi-quote-decorator { font-size: 120px; }
  .ybs-bi-gallery                    { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .ybs-bi-gallery-item--wide,
  .ybs-bi-gallery-item--span3        { grid-column: span 2; }
  .ybs-bi-gallery-item--tall         { grid-row: span 1; }
  .ybs-bi-gallery-item img           { min-height: 220px; }
  .ybs-bi-context-header             { margin-top: 56px; }
}

@media (max-width: 540px) {
  .ybs-bi-gallery { grid-template-columns: 1fr; }
  .ybs-bi-gallery-item--wide,
  .ybs-bi-gallery-item--span3,
  .ybs-bi-gallery-item--tall { grid-column: span 1; grid-row: span 1; }
  .ybs-bi-gallery-item img   { min-height: 200px; }
}

/* =============================================
   UNDERSTANDING THE PROBLEM — ybs-up- prefix
============================================= */
.ybs-up-section {
  padding: 120px 80px;
  background: #fff;
}

.ybs-up-header {
  max-width: 1100px;
  margin: 0 auto 56px;
}

.ybs-up-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yb-blue, #4461FB);
  margin-bottom: 16px;
  display: block;
}

.ybs-up-title {
  font-family: var(--serif);
  font-size: clamp(36px, 4.5vw, 62px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}

.ybs-up-subtitle {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.ybs-up-intro {
  max-width: 1100px;
  margin: 0 auto 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.ybs-up-intro p {
  font-size: clamp(16px, 1.4vw, 19px);
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 740px;
  margin: 0;
}

/* 6-column grid: 3 cards × span-2, then 2 cards × span-3 */
.ybs-up-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.ybs-up-card {
  grid-column: span 2;
  background: #F7F7FB;
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 1px solid rgba(68, 97, 251, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.ybs-up-card:nth-child(4),
.ybs-up-card:nth-child(5) {
  grid-column: span 3;
}

.ybs-up-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(68, 97, 251, 0.09);
}

.ybs-up-card-icon {
  width: 40px;
  height: 40px;
  background: rgba(68, 97, 251, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--yb-blue, #4461FB);
}

.ybs-up-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
  margin: 0;
}

.ybs-up-card-body {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 400;
  margin: 0;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  line-height: 1.5;
}

.ybs-up-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.ybs-up-card-list li {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.4;
}

.ybs-up-card-list li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--yb-blue, #4461FB);
  opacity: 0.5;
  flex-shrink: 0;
}

/* Key Insight */
.ybs-up-insight {
  max-width: 1100px;
  margin: 48px auto 0;
  background: var(--yb-blue, #4461FB);
  border-radius: 20px;
  padding: 56px 64px;
  position: relative;
  overflow: hidden;
}

.ybs-up-insight::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.ybs-up-insight::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(245, 177, 0, 0.06);
  pointer-events: none;
}

.ybs-up-insight-label {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  display: block;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.ybs-up-insight-text {
  font-family: var(--serif);
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 400;
  color: #fff;
  line-height: 1.55;
  margin: 0;
  max-width: 800px;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}

/* Transition line */
.ybs-up-transition {
  max-width: 1100px;
  margin: 40px auto 0;
  font-size: 14px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.75;
  padding-left: 20px;
  border-left: 2px solid rgba(68, 97, 251, 0.2);
}

/* =============================================
   YEARBOOK — font override (Recoleta Alt)
============================================= */
.yearbook {
  --serif: 'Recoleta', serif;
}

/* Brand identity image in identity section */
.ybs-brand-identity-img {
  width: 100%;
  display: block;
  border-radius: 12px;
}

/* =============================================
   YEARBOOK — scoped colour overrides
   All prefixed with .yearbook (on <main>)
   so WasteBazaar green is untouched.
============================================= */
.yearbook .csp-section-eyebrow          { color: var(--yb-blue); }
.yearbook .csp-section--dark .csp-section-eyebrow { color: var(--yb-yellow-light); }
.yearbook .csp-section--tinted .csp-section-eyebrow { color: var(--yb-blue); }

.yearbook .csp-section-num              { color: rgba(68,97,251,0.06); }

.yearbook .csp-stat-num                 { color: var(--yb-blue); }

.yearbook .csp-list li::before          { background: var(--yb-blue); }
.yearbook .csp-list--dark li::before    { background: var(--yb-yellow-light); }

.yearbook .csp-problem-num              { color: var(--yb-blue); }

.yearbook .csp-insight-card:hover       { background: rgba(68,97,251,0.03); }
.yearbook .csp-insight-icon             {
  background: rgba(68,97,251,0.08);
  border-color: rgba(68,97,251,0.18);
}
.yearbook .csp-insight-icon svg         { stroke: var(--yb-blue); }

.yearbook .csp-persona-card:hover       { border-color: rgba(68,97,251,0.3); }
.yearbook .csp-persona-card::before     {
  background: linear-gradient(90deg, var(--yb-blue), transparent);
}
.yearbook .csp-persona-role             { color: var(--yb-blue); }

.yearbook .csp-flow-step.active .csp-flow-bubble {
  background: var(--yb-blue);
  border-color: var(--yb-blue);
}

.yearbook .csp-process-phase            { color: rgba(68,97,251,0.6); }

.yearbook .csp-feature-num              { color: rgba(68,97,251,0.45); }
.yearbook .csp-feature-card .csp-feature-mockup {
  background: rgba(68,97,251,0.04);
  border-color: rgba(68,97,251,0.1);
}

.yearbook .csp-impact-num               { color: var(--yb-yellow-light); }
.yearbook .csp-impact-item              { border-top-color: rgba(68,97,251,0.12); }

.yearbook .csp-reflection-num           { color: rgba(68,97,251,0.45); }

.yearbook .csp-tag {
  color: var(--yb-blue);
  background: rgba(68,97,251,0.08);
  border-color: rgba(68,97,251,0.2);
}

.yearbook .csp-img-slot {
  background: rgba(68,97,251,0.04);
  border-color: rgba(68,97,251,0.12);
}
.yearbook .csp-img-slot::after          { color: rgba(68,97,251,0.3); }
.yearbook .csp-img-slot--dark {
  background: rgba(10,10,10,0.6);
  border-color: rgba(68,97,251,0.08);
}
.yearbook .csp-img-slot--dark::after    { color: rgba(68,97,251,0.2); }

/* =============================================
   YEARBOOK — Hero phone mockup (CSS art)
============================================= */
.csp-hero-cover--art {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin: 0;
}

.yb-hero-phone {
  width: 230px;
  background: #0D0D0D;
  border-radius: 32px 32px 0 0;
  border: 1px solid rgba(245,194,0,0.14);
  border-bottom: none;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.yb-hero-phone-bar {
  height: 32px;
  background: #080808;
  display: flex;
  align-items: center;
  justify-content: center;
}

.yb-hero-phone-notch {
  width: 72px;
  height: 12px;
  background: #000;
  border-radius: 100px;
}

.yb-hero-phone-screen {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 0;
}

.yb-hp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.yb-hp-logo {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: #F5C200;
}

.yb-hp-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(245,194,0,0.15);
  border: 1px solid rgba(245,194,0,0.3);
}

.yb-hp-story-row {
  display: flex;
  gap: 8px;
}

.yb-hp-story {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(245,194,0,0.07);
  border: 2px solid rgba(245,194,0,0.2);
  flex-shrink: 0;
}

.yb-hp-story--active {
  border-color: #F5C200;
  background: rgba(245,194,0,0.14);
}

.yb-hp-post {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.yb-hp-post-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.yb-hp-post-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(245,194,0,0.15);
  flex-shrink: 0;
}

.yb-hp-post-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.yb-hp-post-name {
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.18);
  width: 68%;
}

.yb-hp-post-time {
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.07);
  width: 40%;
}

.yb-hp-post-img {
  width: 100%;
  height: 96px;
  border-radius: 10px;
  background: rgba(245,194,0,0.08);
  border: 1px solid rgba(245,194,0,0.12);
}

.yb-hp-post-text {
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.09);
  width: 85%;
}

.yb-hp-tabbar {
  display: flex;
  justify-content: space-around;
  padding: 12px 16px 16px;
  border-top: 1px solid rgba(255,255,255,0.05);
  margin: 0 -16px;
}

.yb-hp-tab {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: rgba(255,255,255,0.07);
}

.yb-hp-tab--active {
  background: rgba(245,194,0,0.25);
}

/* =============================================
   YEARBOOK — Feature card mockups
============================================= */
.yb-feat-feed {
  flex-direction: column;
  gap: 8px;
  padding: 12px;
}

.yb-feat-feed-item {
  height: 24px;
  border-radius: 6px;
  background: rgba(245,194,0,0.12);
}

.yb-feat-profile {
  flex-direction: row !important;
  align-items: center;
  gap: 12px;
  padding: 12px;
}

.yb-feat-profile-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(245,194,0,0.15);
  border: 1px solid rgba(245,194,0,0.25);
  flex-shrink: 0;
}

.yb-feat-profile-lines {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.yb-feat-profile-line {
  height: 7px;
  border-radius: 3px;
  background: rgba(245,194,0,0.15);
  width: 80%;
}

.yb-feat-stories {
  flex-direction: row !important;
  justify-content: center;
  gap: 10px;
  padding: 16px 12px;
}

.yb-feat-story-bubble {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(245,194,0,0.08);
  border: 2px solid rgba(245,194,0,0.18);
}

.yb-feat-story-bubble--active {
  border-color: #F5C200;
  background: rgba(245,194,0,0.18);
}

.yb-feat-groups {
  flex-direction: column;
  gap: 8px;
  padding: 12px;
}

.yb-feat-group-card {
  height: 36px;
  border-radius: 8px;
  background: rgba(245,194,0,0.1);
  border: 1px solid rgba(245,194,0,0.15);
}

.yb-feat-chat {
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  justify-content: flex-end;
}

.yb-feat-bubble {
  height: 22px;
  border-radius: 12px;
  width: 70%;
}

.yb-feat-bubble--sent {
  background: rgba(245,194,0,0.2);
  align-self: flex-end;
}

.yb-feat-bubble--recv {
  background: rgba(255,255,255,0.08);
  align-self: flex-start;
  width: 60%;
}

.yb-feat-video {
  align-items: center;
  justify-content: center;
}

.yb-feat-video-play {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(245,194,0,0.3);
  background: rgba(245,194,0,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =============================================
   SCHOOL REGISTRATION SYSTEM — Chapter III
============================================= */
.ybs-srs-desc {
  font-size: clamp(15px, 1.4vw, 17px);
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 720px;
  margin-bottom: 64px;
  padding-left: 0;
}

/* Two-column split: user flow + system logic */
.ybs-srs-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
}

.ybs-srs-col-title {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yb-blue);
  margin-bottom: 28px;
  font-weight: 500;
}

/* Numbered steps */
.ybs-srs-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.ybs-srs-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.ybs-srs-step-num {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--yb-blue);
  opacity: 0.6;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  margin-top: 3px;
  min-width: 22px;
}

.ybs-srs-step strong {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
}

.ybs-srs-step p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0;
}

/* System logic items */
.ybs-srs-logic {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ybs-srs-logic-item {
  padding: 20px 24px;
  background: rgba(68, 97, 251, 0.04);
  border: 1px solid rgba(68, 97, 251, 0.1);
  border-radius: 10px;
}

.ybs-srs-logic-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--yb-blue);
  margin-bottom: 8px;
}

.ybs-srs-logic-item p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

/* UI component chips */
.ybs-srs-components {
  margin-bottom: 64px;
}

.ybs-srs-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ybs-srs-chip {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--text);
  background: rgba(68, 97, 251, 0.06);
  border: 1px solid rgba(68, 97, 251, 0.15);
  border-radius: 100px;
  padding: 7px 16px;
  white-space: nowrap;
}

/* Screenshot */
.ybs-srs-screens {
  margin: 0;
}

.ybs-srs-screens img {
  width: 100%;
  display: block;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.06);
}

.ybs-srs-screens figcaption {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-align: center;
  margin-top: 16px;
}

/* Responsive */
@media (max-width: 768px) {
  .ybs-srs-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* =============================================
   ADD NEW SCHOOL — Companion feature section
============================================= */
.ybs-ans {
  background: #FAFAFA;
  border-top: 1px solid rgba(0,0,0,0.06);
}

/* =============================================
   SUPPORTING SCREENS — Additional UI
============================================= */
.ybs-support {
  background: #F7F5F0;
  border-top: 1px solid rgba(0,0,0,0.06);
}

/* 4-up annotated grid */
.ybs-support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 72px;
}

.ybs-support-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Each card clips a quadrant of the composite image */
.ybs-support-screen {
  aspect-ratio: 9/16;
  border-radius: 12px;
  overflow: hidden;
  background: #e8e6e1;
  position: relative;
}

.ybs-support-img {
  position: absolute;
  height: 100%;
  width: auto;
  top: 0;
}

/* Clip each quadrant — image is 4 phones wide */
.ybs-support-img--1 { left: 0%;    transform: scale(1); width: 400%; object-fit: cover; object-position: 0% 50%; }
.ybs-support-img--2 { left: 0%;    width: 400%; object-fit: cover; object-position: 33.3% 50%; }
.ybs-support-img--3 { left: 0%;    width: 400%; object-fit: cover; object-position: 66.6% 50%; }
.ybs-support-img--4 { left: 0%;    width: 400%; object-fit: cover; object-position: 100% 50%; }

.ybs-support-label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ybs-support-tag {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--yb-blue);
}

.ybs-support-label p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

/* Full composite below */
.ybs-support-screens img {
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 16px 48px rgba(0,0,0,0.07);
}

@media (max-width: 900px) {
  .ybs-support-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .ybs-support-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}

/* =============================================
   YEARBOOK STORYLINE — Feature
============================================= */
.ybs-stl {
  background: #0C0B08;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.ybs-stl-heading { color: #fff; }
.ybs-stl-narrative { color: rgba(255,255,255,0.45); }

.ybs-stl-strong {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 6px;
}

.ybs-stl-p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

/* Lifecycle strip */
.ybs-stl-lifecycle {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.ybs-stl-life-step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 100px;
  background: rgba(245, 177, 0, 0.08);
  border: 1px solid rgba(245, 177, 0, 0.18);
}

.ybs-stl-life-step--expire {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
}

.ybs-stl-life-num {
  font-size: 10px;
  font-weight: 700;
  color: var(--yb-yellow);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(245,177,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ybs-stl-life-step--expire .ybs-stl-life-num {
  color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.06);
}

.ybs-stl-life-text {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  white-space: nowrap;
}

.ybs-stl-life-step--expire .ybs-stl-life-text {
  color: rgba(255,255,255,0.3);
}

.ybs-stl-life-arrow {
  font-size: 14px;
  color: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* Logic cards */
.ybs-stl-logic .ybs-srs-logic-item {
  background: rgba(245, 177, 0, 0.04);
  border-color: rgba(245, 177, 0, 0.12);
}

/* Component chips */
.ybs-stl-chip {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.7);
  background: rgba(245, 177, 0, 0.07);
  border: 1px solid rgba(245, 177, 0, 0.18);
  border-radius: 100px;
  padding: 7px 16px;
  white-space: nowrap;
  display: inline-block;
}

/* Screenshot */
.ybs-stl-screens img {
  border-radius: 16px;
  border: none;
  box-shadow:
    0 0 0 1px rgba(245,177,0,0.08),
    0 32px 80px rgba(245,177,0,0.06),
    0 8px 24px rgba(0,0,0,0.5);
}

.ybs-stl-screens figcaption {
  color: rgba(255,255,255,0.2);
}

@media (max-width: 640px) {
  .ybs-stl-lifecycle {
    gap: 8px;
  }
  .ybs-stl-life-step {
    padding: 7px 12px;
  }
}

/* Slightly larger screenshot with soft shadow to lift it */
.ybs-ans-screens img {
  box-shadow: 0 24px 64px rgba(0,0,0,0.08);
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.05);
}

/* =============================================
   SCHOOL TAGS — Specialized User Identification
============================================= */
.ybs-sui {
  background: #0F0F0F;
  border-top: 1px solid rgba(255,255,255,0.04);
}

/* Override text colours for dark background */
.ybs-sui .ybs-chapter-heading,
.ybs-sui .ybs-srs-step strong {
  color: #fff;
}

.ybs-sui .ybs-narrative,
.ybs-sui .ybs-srs-step p,
.ybs-sui .ybs-srs-logic-item p {
  color: rgba(255,255,255,0.5);
}

.ybs-sui .ybs-srs-logic-item {
  background: rgba(245, 177, 0, 0.05);
  border-color: rgba(245, 177, 0, 0.15);
}

/* Inline tag example — mirrors the screen's name+acronym display */
.ybs-sui-tag-example {
  font-family: var(--mono, 'Courier New', monospace);
  font-size: 13px;
  background: rgba(245,177,0,0.1);
  border-radius: 4px;
  padding: 2px 6px;
  color: rgba(255,255,255,0.75);
  white-space: nowrap;
}

.ybs-sui-tag-example em {
  font-style: normal;
  color: var(--yb-yellow);
  font-weight: 600;
}

/* Component chips — yellow-tinted on dark */
.ybs-sui-chip {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.8);
  background: rgba(245, 177, 0, 0.08);
  border: 1px solid rgba(245, 177, 0, 0.2);
  border-radius: 100px;
  padding: 7px 16px;
  white-space: nowrap;
  display: inline-block;
}

.ybs-sui .ybs-srs-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Screenshot — yellow glow underneath to echo the screen's brand colour */
.ybs-sui-screens img {
  border-radius: 16px;
  border: none;
  box-shadow:
    0 0 0 1px rgba(245,177,0,0.1),
    0 32px 80px rgba(245,177,0,0.08),
    0 8px 24px rgba(0,0,0,0.4);
}

.ybs-sui-screens figcaption {
  color: rgba(255,255,255,0.25);
}

/* Responsive */
@media (max-width: 768px) {
  .ybs-sui-tag-example {
    font-size: 12px;
  }
}

/* =============================================
   TIMELINE — Content Feed Feature
============================================= */
.ybs-tl {
  background: #fff;
  border-top: 1px solid rgba(0,0,0,0.06);
}

/* Algorithm signal row */
.ybs-tl-signals {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.ybs-tl-signal-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  flex-shrink: 0;
}

.ybs-tl-signal-pills {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ybs-tl-pill {
  font-size: 13px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 100px;
  letter-spacing: 0.01em;
}

.ybs-tl-pill--1 {
  background: rgba(68, 97, 251, 0.08);
  color: var(--yb-blue);
  border: 1px solid rgba(68, 97, 251, 0.2);
}

.ybs-tl-pill--2 {
  background: rgba(68, 97, 251, 0.05);
  color: var(--yb-blue);
  border: 1px solid rgba(68, 97, 251, 0.12);
}

.ybs-tl-pill--3 {
  background: rgba(68, 97, 251, 0.03);
  color: var(--yb-blue);
  border: 1px solid rgba(68, 97, 251, 0.08);
}

.ybs-tl-divider {
  font-size: 14px;
  color: var(--text-muted);
  opacity: 0.4;
}

/* Screenshot */
.ybs-tl-screens img {
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 24px 64px rgba(0,0,0,0.07);
}

/* Responsive */
@media (max-width: 600px) {
  .ybs-tl-signals {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* =============================================
   YEARBOOK GROUPS — Feature
============================================= */
.ybs-grp {
  background: #080D1A;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.ybs-grp-heading { color: #fff; }

.ybs-grp-narrative { color: rgba(255,255,255,0.45); }

.ybs-grp-strong {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 6px;
}

.ybs-grp-p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

/* Group type pills row */
.ybs-grp-types {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.ybs-grp-pill {
  font-size: 13px;
  font-weight: 400;
  padding: 7px 16px;
  border-radius: 100px;
  color: rgba(255,255,255,0.7);
  background: rgba(68, 97, 251, 0.1);
  border: 1px solid rgba(68, 97, 251, 0.25);
  white-space: nowrap;
}

/* Logic cards — dark variant */
.ybs-grp-logic .ybs-srs-logic-item {
  background: rgba(68, 97, 251, 0.05);
  border-color: rgba(68, 97, 251, 0.15);
}

/* Component chips — dark variant */
.ybs-grp-chip {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.7);
  background: rgba(68, 97, 251, 0.08);
  border: 1px solid rgba(68, 97, 251, 0.2);
  border-radius: 100px;
  padding: 7px 16px;
  white-space: nowrap;
  display: inline-block;
}

/* Screenshot */
.ybs-grp-screens img {
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow:
    0 0 0 1px rgba(68,97,251,0.08),
    0 32px 80px rgba(68,97,251,0.1),
    0 8px 24px rgba(0,0,0,0.5);
}

.ybs-grp-screens figcaption {
  color: rgba(255,255,255,0.2);
}

@media (max-width: 600px) {
  .ybs-grp-types {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* =============================================
   YEARBOOK MESSAGING — Feature
============================================= */
.ybs-msg {
  background: #F4F6FF;
  border-top: 1px solid rgba(68,97,251,0.08);
}

/* Inbox state pills */
.ybs-msg-states {
  margin-bottom: 64px;
}

.ybs-msg-states .ybs-tl-signal-label {
  color: var(--text-muted);
}

.ybs-msg-pill {
  font-size: 13px;
  font-weight: 400;
  padding: 7px 18px;
  border-radius: 100px;
  color: var(--text-secondary);
  background: rgba(68, 97, 251, 0.05);
  border: 1px solid rgba(68, 97, 251, 0.12);
  white-space: nowrap;
}

.ybs-msg-pill--active {
  background: var(--yb-blue);
  color: #fff;
  border-color: var(--yb-blue);
  font-weight: 500;
}

/* Screenshot */
.ybs-msg-screens img {
  border-radius: 16px;
  border: 1px solid rgba(68,97,251,0.1);
  box-shadow:
    0 24px 64px rgba(68,97,251,0.08),
    0 4px 16px rgba(0,0,0,0.06);
}

/* ==================================================
   2026 REDESIGN — alignment layer
   Maps the case study system onto the new visual
   language: Bricolage headings, Spectral italic
   accents, Martian Mono labels.
   ================================================== */

/* Display type */
.csp-hero-title {
  font-family: var(--sans);
  font-weight: 750;
  font-variation-settings: 'opsz' 96, 'wdth' 82;
  letter-spacing: -0.03em;
  line-height: 0.9;
  text-transform: uppercase;
}
.csp-section-heading {
  font-family: var(--sans);
  font-weight: 650;
  font-variation-settings: 'opsz' 40, 'wdth' 88;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.csp-hero-title em,
.csp-section-heading em {
  font-weight: 300;
  letter-spacing: -0.01em;
  text-transform: none;
}

/* Mono labels everywhere a label lives */
.csp-hero-eyebrow,
.csp-section-eyebrow,
.csp-meta-label,
.csp-caption,
.csp-back,
.csp-next-label,
.csp-tag,
.csp-persona-tag,
.csp-coming-badge {
  font-family: var(--mono);
  font-weight: 400;
}
.csp-hero-eyebrow,
.csp-section-eyebrow { font-size: 10px; letter-spacing: 0.18em; }
.csp-caption { font-size: 10px; letter-spacing: 0.08em; }

/* Numbers carry the engineering voice */
.csp-stat-num,
.csp-impact-num,
.csp-problem-num,
.csp-reflection-num,
.csp-section-num {
  font-family: var(--sans);
  font-variation-settings: 'wdth' 80;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Footer nav */
.csp-next-title { font-family: var(--sans); font-weight: 650; letter-spacing: -0.02em; }

/* Back link: clear of the hero title, tighter to the edge */
.csp-back { left: 20px; }
@media (max-width: 900px) { .csp-back { display: none; } }