/* =========================================================
   Education360 × NJSBA Workshop 2026 — "Newsletter Story 2"
   Source: Figma NJSBA / node 1483:1966 (390px mobile frame)
   Loaded after styles.css (shared tokens + components from Story 1).
   ========================================================= */

@font-face { font-family: "Figtree"; font-style: normal; font-weight: 700; font-display: swap; src: url("fonts/figtree-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Kaisei Decol"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/kaisei-decol-latin-500-normal.woff2") format("woff2"); }

@property --k { syntax: "<number>"; inherits: true; initial-value: 1; }

.h2--navy { color: var(--navy); }
.eyebrow--tight { letter-spacing: 1px; }

/* Stacked cross-fade helper: every variant occupies the same grid cell */
.swap-host, .altitude__title, .lens__alt, .lens__level, .altitude__desc { display: grid; }
.swap { grid-area: 1 / 1; opacity: 0; transform: translateY(8px); transition: opacity .45s ease, transform .45s ease; }
.swap.is-on { opacity: 1; transform: none; }
html:not(.js) .swap:not(.is-on) { display: none; }

/* =========================================================
   01 · HERO  (Figma: 719px, image 390×182 @ y514, ledge @ y679)
   ========================================================= */
.hero--s2 { min-height: 719px; padding-bottom: 23px; }
.hero--s2 .hero__art { height: 46.6667cqw; }                 /* 182 / 390 */
.hero--s2 .hero__art img { top: 1.72%; left: -60.16%; width: 160.16%; }
.hero--s2 .hero__bar { height: calc(4.359cqw + 23px); }        /* 40px at 390 */

/* =========================================================
   02 · THE ANSWER IS ALREADY THERE
   ========================================================= */
.answer { background: var(--navy); padding: var(--pad-y) var(--pad-x); }
.answer__inner { display: flex; flex-direction: column; gap: 36px; }
.answer__lead { display: flex; flex-direction: column; gap: 48px; }
.answer__aside { display: flex; flex-direction: column; gap: 36px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 9px 16px;
  border: 1px solid var(--white-10);
  border-radius: 8px;
  background: var(--white-5);
  font: 600 14px/20px var(--font-sans);
  text-transform: uppercase;
  color: var(--blue);
  white-space: nowrap;
}
.answer__note { font: 500 18px/28px var(--font-sans); color: var(--white-60); }
.answer__pair { display: flex; gap: 16px; }
.pair-box {
  flex: 1 1 0;
  min-width: 1px;
  padding: 16px 24px;
  border-radius: 12px;
  background: var(--white-10);
  font: 700 16px/24px var(--font-serif);
  color: var(--white);
}
.pair-box--gold { color: var(--gold); }

/* =========================================================
   Light (grey) sections — 03, 07, 10
   ========================================================= */
.light { background: var(--grey-3); padding: var(--pad-y) var(--pad-x); color: var(--navy); }
.light__inner { display: flex; flex-direction: column; gap: 32px; }
.light__col { display: flex; flex-direction: column; gap: 32px; }
.light__head { color: var(--navy); }
.ethics__list--x .ethics__arrow { font-size: 18px; }
.connect__kicker { font: 500 18px/28px var(--font-sans); letter-spacing: 0.56px; text-align: center; color: var(--navy); }

.role { flex: 1 1 0; min-width: 1px; display: flex; flex-direction: column; gap: 4px; }
.role__name { font: 500 18px/28px var(--font-sans); color: var(--navy); }
.role__desc { font: 500 16px/24px var(--font-sans); color: var(--navy-65); }

.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li {
  padding: 9px 16px;
  border: 1px solid var(--white-40);
  border-radius: 6px;
  background: rgba(1, 33, 71, 0.1);
  font: 500 14px/20px var(--font-sans);
  color: var(--navy);
  white-space: nowrap;
}

/* =========================================================
   04 · FOUR PERSPECTIVES
   ========================================================= */
.views { background: var(--navy); padding: var(--pad-y) var(--pad-x); }
.views__inner { display: flex; flex-direction: column; gap: 56px; }
.views__top { display: flex; flex-direction: column; gap: 48px; }
.views__switch { display: flex; flex-direction: column; gap: 48px; min-width: 0; }

.tabs {
  display: flex;
  gap: 24px;
  margin-inline: calc(-1 * var(--pad-x));
  padding-inline: var(--pad-x);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  --prog: 0;
  position: relative;
  flex: none;
  padding: 0 0 10px;               /* 12px incl. the 2px rule → 40px, as in Figma */
  border: 0;
  border-bottom: 2px solid var(--white-20);
  background: none;
  font: 400 18px/28px var(--font-sans);
  letter-spacing: 0.5px;
  color: var(--white-80);
  white-space: nowrap;
  cursor: pointer;
  transition: color .25s ease;
}
.tab:hover { color: var(--white); }
.tab.is-active { font-weight: 600; color: var(--white); }
.tab__bar {
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 2px;
  width: calc(var(--prog) * 100%);
  background: #dbbb42;
}
.tabs:not(.is-autoplay) .tab.is-active { --prog: 0.48; }   /* static state as drawn in Figma */

.view-deck { display: flex; flex-direction: column; align-items: center; gap: 36px; }
.view-deck__viewport {
  width: calc(100% + 2 * var(--pad-x));
  margin-inline: calc(-1 * var(--pad-x));
  overflow: hidden;
  touch-action: pan-y;
}
.view-deck__track {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-inline: var(--pad-x);
  transition: transform .55s cubic-bezier(.22, .8, .24, 1);
  will-change: transform;
}

/* Inactive cards are the active card at 80% (Figma: 300 → 240, 308 → 246.4) */
.view-card {
  --k: 0.8;
  flex: none;
  display: flex;
  flex-direction: column;
  gap: calc(var(--k) * 20px);
  width: calc(var(--k) * 300px);
  height: calc(var(--k) * 308px);
  padding: calc(var(--k) * 20px);
  border-radius: calc(var(--k) * 12px);
  background: var(--white-5);
  cursor: pointer;
  transition: --k .45s ease, background-color .45s ease;
}
.view-card.is-active { --k: 1; background: var(--white-10); cursor: default; }
.view-card__head { display: flex; flex-direction: column; gap: calc(var(--k) * 12px); }
.view-card__label { font: 600 calc(var(--k) * 16px)/calc(var(--k) * 24px) var(--font-sans); letter-spacing: calc(var(--k) * 1.82px); color: var(--gold); white-space: nowrap; }
.view-card__title { font: 700 calc(var(--k) * 28px)/calc(var(--k) * 36px) var(--font-serif); letter-spacing: calc(var(--k) * 1.12px); color: var(--white); white-space: nowrap; }
.view-card__sub { font: 500 calc(var(--k) * 16px)/calc(var(--k) * 24px) var(--font-sans); color: var(--white); }
.view-card__rule { flex: none; height: 0; margin-top: -1px; border-top: 1px solid var(--white-10); }
.view-card__body { font: 400 calc(var(--k) * 16px)/calc(var(--k) * 24px) var(--font-sans); color: var(--white-75); }

.views__note {
  padding: 16px;
  border: 1px solid rgba(0, 116, 255, 0.2);
  border-radius: 12px;
  background: var(--white);
}
.views__note p { font: 700 20px/28px var(--font-serif); letter-spacing: 1.18px; text-align: center; color: var(--navy); }

/* =========================================================
   05 · NOW CHANGE YOUR ALTITUDE — scroll-driven zoom
   Static (no JS) = the Figma frame. With JS the panel pins
   while the page scrolls through four levels.
   ========================================================= */
.altitude { --ring: 260px; position: relative; border-top: 8px solid var(--gold); background: var(--navy); }
.js .altitude { height: calc(100svh + 3 * var(--alt-step, 70svh)); }
.altitude__pin { padding: 32px var(--pad-x) 52px; }
.js .altitude__pin { position: sticky; top: 0; min-height: 100svh; display: flex; flex-direction: column; }
.altitude__inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: 56px; text-align: center; }
.altitude__head { display: flex; flex-direction: column; align-items: center; gap: 12px; width: 100%; }
.altitude__title { font: 700 var(--fs-h2)/1.4 var(--font-serif); color: var(--white); }
.altitude__body { display: flex; flex-direction: column; align-items: center; gap: 16px; width: 100%; }

.altitude__visual { position: relative; width: var(--ring); height: var(--ring); flex: none; }
.lens {
  position: absolute;
  inset: 0;
  border: 1.667px solid var(--gold);
  border-radius: 50%;
  background: rgba(255, 195, 1, 0.1);
  overflow: hidden;
  isolation: isolate;
}
.lens__ring {
  --d: 190;
  --s: 1;
  --o: 1;
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(var(--d) * var(--s) * var(--ring) / 260);
  height: calc(var(--d) * var(--s) * var(--ring) / 260);
  border: 1.667px solid var(--white-10);
  border-radius: 50%;
  opacity: var(--o);
  transform: translate(-50%, -50%);
}
.lens__ring[data-d="190"] { --d: 190; border-color: var(--white-20); }
.lens__ring[data-d="124"] { --d: 124; --o: 0.1; }
.lens__ring[data-d="72"]  { --d: 72; }
.lens__ring[data-d="40"]  { --d: 40; }
.lens__ring[data-d="22"]  { --d: 22; }
.lens__ring[data-d="12"]  { --d: 12; }
.lens__ring--hidden { --o: 0; }
/* Student field — thousands of dots that spread apart as you descend (JS only, hidden at rest to match Figma) */
.lens__field { position: absolute; inset: 0; transform: scale(var(--fs, 1)); opacity: var(--fo, 0); will-change: transform; }
.lens__field i { position: absolute; width: 3px; height: 3px; border-radius: 50%; background: rgba(255, 255, 255, 0.45); transform: translate(-50%, -50%); }
.lens__field i.g { background: rgba(255, 195, 1, 0.7); }
.lens__dot {
  position: absolute;
  left: 50%;
  top: calc(50% + var(--ring) * 0.27);   /* sits below the label, inside the innermost ring's path */
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(255, 195, 1, 0.18);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.4);
  transition: opacity .4s ease, transform .4s ease;
}
.altitude.is-student .lens__dot { opacity: 1; transform: translate(-50%, -50%) scale(1); }

.lens__label {
  position: absolute;
  left: calc(50% + 0.5px);
  top: calc(50% + 0.5px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}
.lens__alt { font: 600 16px/24px var(--font-sans); letter-spacing: 1.6px; color: var(--gold); }
.lens__level { font: 700 28px/1.4 var(--font-serif); letter-spacing: 1.56px; color: var(--white); }
.altitude__desc { font: 400 18px/28px var(--font-sans); color: var(--white); max-width: 342px; }

.altitude__progress { display: flex; align-items: center; margin-top: -32px; }
.stop {
  width: 12px;
  height: 12px;
  flex: none;
  border-radius: 50%;
  background: var(--white-40);
  transition: background-color .3s ease, box-shadow .3s ease;
}
.stop.is-on { background: var(--gold); box-shadow: inset 0 0 0 1.667px var(--gold); }
.link { position: relative; width: 36px; height: 2px; flex: none; background: var(--white-40); }
.link i { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--gold); }

.altitude__crumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: -32px;
  font: 600 12px/16px var(--font-sans);
  letter-spacing: 1.5px;
  color: var(--white-80);
  white-space: nowrap;
}
.altitude__crumbs li { transition: color .3s ease; }
.altitude__crumbs li.arrow { letter-spacing: 0; line-height: 18px; }
.altitude__crumbs li.is-on { font-weight: 700; color: var(--gold); }

.altitude__close { font: 700 20px/28px var(--font-serif); letter-spacing: 1.2px; color: var(--white); }

.altitude__cue {
  display: none;
  align-items: center;
  gap: 6px;
  font: 600 12px/16px var(--font-sans);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white-60);
  transition: opacity .3s ease;
}
.altitude__cue img { width: 16px; height: 16px; animation: cue 1.6s ease-in-out infinite; }
@keyframes cue { 50% { transform: translateY(4px); } }
.js .altitude__cue { display: flex; position: absolute; left: 50%; bottom: -40px; transform: translateX(-50%); }
.altitude.is-done .altitude__cue { opacity: 0; }
@media (max-height: 800px) { .js .altitude__cue { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .swap, .lens__dot, .view-card, .view-deck__track { transition: none; }
  .altitude__cue img { animation: none; }
}

/* =========================================================
   06 · SO WHAT ACTUALLY CHANGED
   ========================================================= */
.changed { background: var(--blue); padding: var(--pad-y) var(--pad-x); }
.changed__inner { display: flex; flex-direction: column; gap: 32px; }
.changed__col { display: flex; flex-direction: column; gap: 32px; }
.asks { display: flex; flex-direction: column; gap: 8px; border-radius: 14px; overflow: hidden; }
.ask {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--navy-20);
  border-radius: 12px;
  background: var(--white-20);
  font: 500 18px/28px var(--font-sans);
  color: var(--white);
}
.ask--top { align-items: flex-start; }
.ask img { width: 24px; height: 24px; flex: none; }
.ask--top img { margin-top: 0; }
.ask__q { flex: 1 1 0; min-width: 1px; }
.ask__a { flex: none; }
.changed__note { font: 500 18px/28.05px var(--font-sans); color: var(--white); }
.changed__boxes { display: flex; flex-direction: column; gap: 24px; width: 100%; }
.changed__boxes .ethics__box,
.changed__boxes .callout--white { width: 100%; box-sizing: border-box; }
.callout--white { background: var(--white); }
.callout--white p { color: var(--navy); }

/* =========================================================
   08 · SPEAKERS  (bridge box has a title + text)
   ========================================================= */
.speakers__bridge--stack { display: flex; flex-direction: column; gap: 12px; text-align: center; }
.speakers__bridge--stack .speakers__bridge-title { font: 700 20px/28px var(--font-serif); letter-spacing: 1.2px; color: var(--white); }
.speakers__bridge--stack .speakers__bridge-text { font: 500 16px/24px var(--font-sans); color: var(--white-80); }

/* =========================================================
   09 · SEEING IS ONLY THE BEGINNING
   ========================================================= */
.steps { display: flex; flex-direction: column; gap: 24px; }
.step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 20px;
  border-radius: 14px;
  background: var(--white-10);
  line-height: 28px;
}
.step__num { width: 36px; flex: none; font: 500 28px/28px var(--font-serif); letter-spacing: 1.82px; color: var(--white-20); }
.step__copy { flex: 1 1 0; min-width: 1px; display: flex; flex-direction: column; gap: 8px; }
.step__title { font: 500 18px/28px var(--font-serif); letter-spacing: 1.82px; color: var(--gold); }
.step__text { font: 500 18px/28px var(--font-sans); color: var(--white-75); }
.steps__after { display: flex; flex-direction: column; gap: 36px; }
.steps__after p { font: 500 18px/28px var(--font-sans); color: var(--white-80); }

/* =========================================================
   11 · SESSION CTA
   ========================================================= */
.session--s2 .session__inner {
  align-items: flex-start;
  text-align: left;
  max-width: 640px;
  margin-inline: auto;
}
.session--s2 .session__top {
  border-bottom: none;
  padding-bottom: 0;
  align-items: flex-start;
  text-align: left;
  gap: 20px;
}
.session--s2 .session__head {
  align-items: flex-start;
  text-align: left;
}
.session--s2 .session__title {
  text-align: left;
}
.session--s2 .session__lead {
  font: 400 18px/28px var(--font-sans);
  color: var(--navy);
  text-align: left;
  max-width: 540px;
}
.session--s2 .session__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  width: 100%;
}
.session--s2 .session__meta-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  font: 500 18px/28px var(--font-sans);
  color: var(--navy);
  text-align: left;
}
.session--s2 .session__icon {
  width: 24px;
  height: 24px;
  flex: none;
}
.session--s2 .session__rule {
  width: 100%;
  max-width: 540px;
  height: 1px;
  background: var(--navy-20);
  margin-block: 8px 16px;
}
.session--s2 .session__actions {
  width: 100%;
  align-items: center;
}
.session--s2 .session__actions .btn--full {
  width: 100%;
  max-width: 480px;
  justify-content: center;
}

/* =========================================================
   12 · EXPLORE ANOTHER PERSPECTIVE
   ========================================================= */
.text-mobile {
  display: none;
}

@media (max-width: 767px) {
  .text-desktop {
    display: none;
  }
  .text-mobile {
    display: inline;
  }
}

.br-d {
  display: none;
}

.perspectives-cta {
  background: var(--white);
  border-top: 4px solid var(--gold);
  padding: 48px var(--pad-x) 44px;
  color: var(--navy);
}

.perspectives-cta__inner {
  display: flex;
  flex-direction: column;
}

.perspectives-cta__content {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.perspectives-cta__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.perspectives-cta__eyebrow {
  font: 700 13px/18px var(--font-sans);
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--blue);
}

.perspectives-cta__title {
  font: 700 clamp(32px, 24px + 2.5vw, 48px)/1.15 var(--font-serif);
  color: var(--navy);
  letter-spacing: -0.01em;
}

.perspectives-cta__desc {
  font: 500 clamp(16px, 15px + 0.3vw, 18px)/1.55 var(--font-sans);
  color: var(--navy-65);
}

.perspectives-cta__cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.perspective-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: 16px;
  border: 1px solid rgba(1, 33, 71, 0.08);
  box-shadow: 0 10px 30px -4px rgba(1, 33, 71, 0.08), 0 4px 12px -2px rgba(1, 33, 71, 0.04);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.perspective-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px -6px rgba(1, 33, 71, 0.12), 0 6px 16px -2px rgba(1, 33, 71, 0.06);
}

.perspective-card:hover .perspective-card__link-text {
  color: var(--blue);
}

.perspective-card:hover .perspective-card__arrow {
  background: #005cd6;
  transform: translateX(3px);
}

.perspective-card__image-box {
  background: var(--blue);
  height: 200px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.perspective-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom center;
  display: block;
}

.perspective-card__bar {
  height: 4px;
  background: var(--gold);
  width: 100%;
  flex: none;
}

.perspective-card__body {
  padding: 24px 20px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.perspective-card__badge {
  display: inline-block;
  align-self: flex-start;
  padding: 5px 9px;
  background: var(--gold);
  color: var(--navy);
  font: 700 11px/14px var(--font-sans);
  letter-spacing: 0.8px;
  border-radius: 4px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.perspective-card__title {
  font: 700 clamp(20px, 17px + 0.6vw, 24px)/1.3 var(--font-serif);
  color: var(--navy);
  margin-bottom: 10px;
}

.perspective-card__text {
  font: 500 15px/22px var(--font-sans);
  color: var(--navy-65);
  margin-bottom: 24px;
  flex: 1;
}

.perspective-card__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  color: var(--navy);
  gap: 12px;
}

.perspective-card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.perspective-card__link-text {
  font: 700 15px/20px var(--font-sans);
  color: var(--navy);
  transition: color 0.2s ease;
}

.perspective-card__link:hover .perspective-card__link-text {
  color: var(--blue);
}

.perspective-card__arrow {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.perspective-card__arrow img {
  width: 16px;
  height: 16px;
}

.perspective-card__link:hover .perspective-card__arrow {
  background: #005cd6;
  transform: translateX(3px);
}

/* Bottom Divider */
.perspectives-cta__divider {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  margin-top: 44px;
}

.perspectives-cta__divider-line {
  flex: 1;
  height: 1px;
  background: rgba(1, 33, 71, 0.15);
  margin-top: 10px;
}

.perspectives-cta__divider-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #7b8a9b;
  font: 500 14px/20px var(--font-sans);
  text-align: center;
}

/* =========================================================
   TABLET ≥ 600px
   ========================================================= */
@media (min-width: 600px) {
  .hero--s2 { min-height: 0; padding-bottom: 0; }
  .hero--s2 .hero__art { height: auto; }
  .hero--s2 .hero__art img { top: 0; left: 0; width: 100%; }
  .hero--s2 .hero__bar { height: 7.54cqw; }   /* ledge = 22.5% of image height */

  .views__note { max-width: 720px; align-self: center; padding: 20px 32px; }
  .altitude { --ring: 300px; }
  .changed__boxes .callout--white { align-self: stretch; width: 100%; }
  .connect__cta { align-self: center; }

  .perspectives-cta__cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .perspectives-cta__divider-label {
    flex-direction: row;
    gap: 6px;
    white-space: nowrap;
  }
}

/* =========================================================
   DESKTOP ≥ 1024px
   ========================================================= */
@media (min-width: 1024px) {
  .hero--s2 .hero__art { bottom: calc(40px - var(--art-w) * 0.0754); }
  .hero--s2 .hero__bar { height: 40px; }
  .hero--s2 .hero__lead { max-width: 480px; }

  /* 02 — two columns */
  .answer__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 96px; align-items: start; }
  .answer__lead { gap: 40px; }
  .answer__aside { gap: 32px; padding-top: 36px; }
  .answer__note { font-size: 20px; line-height: 32px; }
  .pair-box { padding: 24px 28px; font-size: 20px; line-height: 30px; }

  /* light sections — two columns */
  .light__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 96px; align-items: start; }
  .connect .light__col--aside { padding-top: 72px; }
  .connect__kicker { text-align: left; }
  .connect__cta { align-self: flex-start; }
  .ethics__list--roles li { padding-block: 16px; }
  .before .light__col:first-child { position: sticky; top: 48px; }

  /* 04 — tabs + four cards in a row */
  .views__inner { gap: 64px; }
  .tabs { margin: 0; padding: 0; gap: 40px; overflow: visible; }
  .view-deck__viewport { width: 100%; margin: 0; overflow: visible; }
  .view-deck__track { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: stretch; padding: 0; transform: none !important; }
  .view-card, .view-card.is-active { --k: 1; width: auto; height: auto; min-height: 320px; padding: 28px; }
  .view-card { opacity: .7; transition: background-color .35s ease, opacity .35s ease, transform .35s ease; }
  .view-card.is-active { opacity: 1; transform: translateY(-8px); }
  .view-card__title { font-size: clamp(24px, 12px + 1.1vw, 28px); }
  .view-deck .carousel__dots { display: none; }
  .views__note p { font-size: 24px; line-height: 34px; }

  /* 05 — bigger lens, centred in the pinned viewport */
  .altitude { --ring: clamp(300px, 42svh, 420px); --alt-step: 80svh; }
  .js .altitude__pin { justify-content: center; padding-block: 48px; }
  .altitude__inner { gap: 48px; }
  .altitude__body { gap: 24px; }
  .altitude__progress, .altitude__crumbs { margin-top: -24px; }
  .lens__alt { font-size: 18px; }
  .lens__level { font-size: 40px; }
  .altitude__desc { font-size: 20px; line-height: 32px; max-width: 520px; }
  .altitude__crumbs { font-size: 14px; line-height: 20px; gap: 12px; }
  .link { width: 64px; }
  .altitude__close { font-size: 24px; line-height: 34px; }

  /* 06 — two columns */
  .changed__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 96px; align-items: end; }
  .changed__note { font-size: 20px; line-height: 32px; }

  /* 09 — three step cards */
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); }
  .step { padding: 32px 28px; }
  .steps__after { flex-direction: row; gap: 48px; }
  .steps__after p { flex: 1; font-size: 20px; line-height: 32px; }

  /* 11 */
  .session--s2 .session__inner { max-width: 640px; margin-inline: auto; }
  .session--s2 .session__lead { max-width: 560px; }

  /* 12 · Explore another perspective desktop */
  .br-d {
    display: inline;
  }

  .perspectives-cta {
    padding: 72px var(--pad-x) 56px;
  }

  .perspectives-cta__content {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    column-gap: 48px;
    align-items: start;
  }

  .perspectives-cta__head {
    gap: 16px;
  }

  .perspectives-cta__desc {
    max-width: 320px;
  }

  .perspectives-cta__cards {
    gap: 24px;
  }

  .perspective-card__image-box {
    height: 220px;
  }

  .perspective-card__body {
    padding: 26px 24px 24px;
  }

  .perspectives-cta__divider {
    margin-top: 56px;
    gap: 20px;
  }
}