.projects-section {
  --scene-columns: minmax(0, 1.38fr) minmax(0, 1fr);
  --scene-gap: clamp(24px, 3vw, 42px);
  --laptop-frame: color-mix(in srgb, #090a0c 88%, var(--surface));
  --laptop-edge: color-mix(in srgb, var(--quiet) 60%, var(--project-image-bg));
  --laptop-metal: color-mix(in srgb, var(--quiet) 85%, var(--surface));
  background: var(--bg-raised);
  scroll-margin-top: 0;
}
.projects-section .projects-heading { margin-bottom: 30px; }
.projects-deck { position: relative; isolation: isolate; }
.project-scene {
  --scene-glow: rgba(110, 168, 255, .14);
  position: relative;
  display: grid;
  grid-template-columns: var(--scene-columns);
  align-items: center;
  gap: var(--scene-gap);
  padding-block: 36px 48px;
  border-top: 1px solid var(--line);
}
.project-scene-rapidinha { --scene-glow: rgba(174, 139, 212, .13); }
.project-scene-finance { --scene-glow: rgba(120, 201, 160, .12); }
.project-scene-frontend { --scene-glow: rgba(110, 168, 255, .09); }
.project-light { position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse at 30% 50%, var(--scene-glow), transparent 65%); pointer-events: none; }
.project-scene-heading { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; color: var(--quiet); font: 500 10px/1.5 var(--font-mono); }
.project-scene-featured .project-scene-heading { color: var(--accent); }
.project-stage { position: relative; min-width: 0; width: 100%; padding: 8px 12px; }
.project-capture img { width: 100%; height: auto; border-radius: 3px; }
.project-stage .project-capture { position: relative; border: 8px solid var(--laptop-frame); border-top-width: 18px; border-bottom-width: 12px; border-radius: 10px 10px 4px 4px; background: var(--laptop-frame); box-shadow: 0 0 0 1px var(--laptop-edge), 0 22px 32px -20px rgba(0, 0, 0, .55); }
.project-stage .project-capture::before { content: ""; position: absolute; top: -12px; left: calc(50% - 2px); width: 4px; height: 4px; border-radius: 50%; background: var(--project-image-border); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1); }
.project-stage .project-capture::after { content: ""; position: absolute; right: -16px; bottom: -19px; left: -16px; height: 8px; border-radius: 1px 1px 45% 45% / 1px 1px 7px 7px; background: linear-gradient(var(--laptop-metal), var(--project-image-border)); }
.project-stage figcaption, .project-laptop figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; margin-top: 24px; color: var(--quiet); font: 500 10px/1.5 var(--font-mono); }
.projects-visual { display: none; }
.project-laptop { width: 100%; min-width: 0; max-width: calc((var(--deck-height) - 150px) * 16 / 9); justify-self: center; perspective: 1600px; pointer-events: auto; }
.laptop-body { position: relative; transform-style: preserve-3d; transform: rotateX(var(--pointer-rx, 0deg)) rotateY(var(--pointer-ry, 0deg)); }
.laptop-body::after { content: ""; position: absolute; z-index: -1; bottom: -13px; left: 9%; width: 82%; height: 19px; border-radius: 50%; background: rgba(0, 0, 0, .25); filter: blur(9px); }
.laptop-lid { position: relative; width: 94%; margin-inline: auto; padding: 18px 8px 12px; border: 1px solid var(--laptop-edge); border-radius: 13px 13px 6px 6px; background: var(--laptop-frame); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .04), 0 24px 55px -28px rgba(0, 0, 0, .65); }
.laptop-camera { position: absolute; top: 7px; left: calc(50% - 2px); width: 4px; height: 4px; border-radius: 50%; background: #1b2331; box-shadow: 0 0 0 1px rgba(255, 255, 255, .09), inset 0 1px 1px rgba(110, 168, 255, .16); }
.laptop-screen { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid #262a32; border-radius: 4px; background: var(--laptop-frame); isolation: isolate; }
.laptop-screen::after { content: ""; position: absolute; z-index: 2; inset: 0; background: linear-gradient(120deg, rgba(255, 255, 255, .035), transparent 48%); pointer-events: none; }
.laptop-screen .project-capture { position: absolute; inset: 0; visibility: hidden; opacity: var(--screen-opacity, 0); overflow: hidden; background: var(--laptop-frame); }
.laptop-screen .project-capture.is-present { visibility: visible; }
.laptop-screen .project-capture img { width: 100%; height: 100%; border-radius: 0; object-fit: cover; object-position: center top; transform: scale(var(--screen-scale, 1)); }
.laptop-screen .project-capture-finance img { object-fit: contain; object-position: center; }
.laptop-hinge { position: relative; width: 84%; height: 4px; margin-inline: auto; background: linear-gradient(90deg, var(--laptop-frame), var(--project-image-border) 15%, var(--laptop-frame) 50%, var(--project-image-border) 85%, var(--laptop-frame)); }
.laptop-base { position: relative; height: 13px; border-top: 1px solid var(--laptop-metal); border-radius: 1px 1px 45% 45% / 1px 1px 11px 11px; background: linear-gradient(var(--laptop-metal) 0%, var(--laptop-edge) 36%, var(--project-image-border) 78%, var(--laptop-frame)); box-shadow: 0 1px 0 rgba(255, 255, 255, .07); }
.laptop-notch { position: absolute; top: -1px; left: 41%; width: 18%; height: 5px; border-radius: 0 0 6px 6px; background: linear-gradient(var(--project-image-border), var(--laptop-edge)); box-shadow: inset 0 -1px 1px rgba(255, 255, 255, .12); }
.project-laptop figcaption { padding-inline: 3%; }
.project-copy { min-width: 0; }
.project-copy > .overline { margin-bottom: 12px; color: var(--accent); }
.project-copy h3 { font-size: clamp(28px, 3vw, 42px); font-weight: 600; text-wrap: balance; }
.project-scene-featured h3 { font-size: clamp(44px, 4.6vw, 64px); letter-spacing: -.065em; }
.project-status { display: flex; align-items: center; gap: 8px; margin-top: 10px; color: var(--muted); font: 500 11px/1.5 var(--font-mono); }
.project-summary { margin-top: 18px; font-size: 16px; font-weight: 500; line-height: 1.55; }
.project-description { margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.technology-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 20px; color: var(--muted); font: 500 10px/1.5 var(--font-mono); }
.technology-list li { padding: 4px 7px; border: 1px solid var(--line); border-radius: 4px; }
.project-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.project-actions .button { min-height: 46px; gap: 12px; padding-inline: 16px; font-size: 13px; }
.project-demo-unavailable { border-color: var(--line); background: var(--surface); color: var(--quiet); cursor: not-allowed; }
.project-demo-unavailable:hover { transform: none; }
.project-demo-note { margin-top: 8px; color: var(--quiet); font-size: 11px; }
.projects-toolbar { display: flex; align-items: center; gap: 14px; min-height: 44px; margin-bottom: 12px; color: var(--quiet); }
.projects-toolbar[hidden], .projects-toolbar [hidden] { display: none; }
.projects-counter { font: 500 11px/1.5 var(--font-mono); }
.projects-counter [data-project-current] { color: var(--accent); }
.projects-counter-name { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.projects-navigation { display: flex; gap: 6px; }
.project-step, .projects-view-toggle { min-height: 44px; border: 1px solid var(--line); border-radius: 5px; background: transparent; color: var(--text); cursor: pointer; }
.project-step { width: 44px; font-size: 18px; }
.project-step:disabled { color: var(--quiet); cursor: default; opacity: .45; }
.project-step:enabled:hover, .projects-view-toggle:hover { border-color: var(--accent); background: var(--accent-soft); }
.projects-view-toggle { margin-left: auto; padding: 9px 12px; font-size: 11px; }
.projects-progress { display: none; height: 2px; background: var(--line-soft); }
.projects-progress span { display: block; height: 100%; background: var(--accent); transform: scaleX(var(--story-progress, 0)); transform-origin: left; }

/* Only an initialized, measured scene leaves normal document flow. */
.projects-section.is-story { padding-block: 0; height: var(--story-height); }
.is-story .projects-sticky { position: sticky; top: var(--story-top); height: calc(100svh - var(--story-top) - 16px); display: grid; grid-template-rows: auto auto minmax(0, 1fr) 2px; padding-block: 16px; }
.is-story .projects-heading { align-items: center; margin-bottom: 12px; gap: 24px; }
.is-story .projects-heading h2 { margin-top: 7px; font-size: clamp(26px, 2.6vw, 36px); }
.is-story .projects-heading > p { max-width: 330px; font-size: 12px; line-height: 1.6; }
.is-story .projects-heading .overline { font-size: 10px; }
.is-story .projects-deck { overflow: hidden; }
.is-story .projects-progress { display: block; }
.is-story .project-scene { position: absolute; inset: 0; padding: 16px 12px 28px; border: 0; visibility: hidden; pointer-events: none; }
.is-story .projects-visual:not([hidden]) { position: absolute; z-index: 2; inset: 0; display: grid; grid-template-columns: var(--scene-columns); align-items: center; gap: var(--scene-gap); padding: 16px 12px 28px; pointer-events: none; }
.is-story .project-scene.is-present { visibility: visible; }
.is-story .project-scene.is-active { pointer-events: auto; }
.is-story .project-scene-heading { margin-bottom: 12px; }
.is-story .project-scene-heading > span:first-child { display: none; }
.is-story .project-stage { display: none; }
.is-story .project-copy { grid-column: 2; opacity: var(--copy-opacity, 1); transform: translate3d(var(--copy-x, 0px), 0, 0); }
.is-story .project-light { opacity: var(--light-opacity, 1); }
.is-story .project-summary { margin-top: 14px; font-size: 15px; }
.is-story .project-description { margin-top: 10px; font-size: 12px; line-height: 1.7; }
.is-story .technology-list { margin-top: 16px; }
.is-story .project-actions { margin-top: 18px; }
.is-story .project-copy > .overline { margin-bottom: 10px; font-size: 10px; }
.is-story .project-copy h3 { font-size: clamp(28px, 2.6vw, 38px); }
.is-story .project-scene-featured h3 { font-size: clamp(42px, 4.2vw, 60px); }
.is-story .project-scene:focus-within .project-copy,
.is-story .project-scene:focus-within [data-project-reveal] { opacity: 1 !important; transform: none !important; }

@media (max-width: 1000px) {
  .projects-section { --scene-columns: minmax(0, 1.1fr) minmax(0, 1fr); --scene-gap: 24px; }
  .project-scene { grid-template-columns: 1fr; gap: 22px; }
  .project-stage { max-width: 700px; margin-inline: auto; }
  .project-copy { max-width: 680px; }
  .is-story .project-copy h3 { font-size: 28px; }
  .is-story .project-scene-featured h3 { font-size: 42px; }
  .is-story .project-scene { grid-template-columns: var(--scene-columns); }
  .project-laptop { perspective: 2400px; }
  .project-laptop figcaption { font-size: 9px; }
  .is-story .project-actions { gap: 8px; }
  .is-story .project-actions .button { gap: 6px; padding-inline: 10px; font-size: 12px; }
}

@media (max-width: 767px) {
  .project-scene { padding-block: 28px 36px; gap: 20px; }
  .project-stage { padding: 8px; }
  .project-stage figcaption { margin-top: 23px; font-size: 9px; }
  .project-copy h3 { font-size: clamp(28px, 7.5vw, 38px); }
  .project-scene-featured h3 { font-size: 48px; }
  .project-scene-heading { margin-bottom: 12px; }
  .project-actions { gap: 8px; }
  .project-actions .button { padding-inline: 12px; gap: 8px; }
}

/* On phones only the shared laptop stays pinned; every text remains in flow. */
.is-mobile-story .projects-visual:not([hidden]) {
  position: sticky;
  top: var(--story-top);
  z-index: 3;
  display: grid;
  justify-items: center;
  padding-block: 10px 16px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}
.is-mobile-story .projects-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-color: rgba(110, 168, 255, .14);
  mask-image: radial-gradient(ellipse at center, #000, transparent 72%);
  transition: background-color .25s ease;
  pointer-events: none;
}
.is-mobile-story:has(.project-scene-rapidinha.is-active) .projects-visual::before { background-color: rgba(174, 139, 212, .13); }
.is-mobile-story:has(.project-scene-finance.is-active) .projects-visual::before { background-color: rgba(120, 201, 160, .12); }
.is-mobile-story:has(.project-scene-frontend.is-active) .projects-visual::before { background-color: rgba(110, 168, 255, .09); }
.is-mobile-story .projects-toolbar { width: 100%; gap: 8px; margin-bottom: 14px; }
.is-mobile-story .projects-view-toggle { padding-inline: 8px; }
.is-mobile-story .projects-counter { font-size: 10px; white-space: nowrap; }
.is-mobile-story .projects-navigation { gap: 4px; }
.is-mobile-story .project-laptop { max-width: min(100%, 370px, 46svh); perspective: none; }
.is-mobile-story .laptop-body { transform: none; }
.is-mobile-story .laptop-lid { padding: 13px 5px 8px; border-radius: 9px 9px 4px 4px; }
.is-mobile-story .laptop-camera { top: 5px; width: 3px; height: 3px; }
.is-mobile-story .laptop-hinge { height: 3px; }
.is-mobile-story .laptop-base { height: 9px; }
.is-mobile-story .project-laptop figcaption { min-height: 14px; margin-top: 14px; font-size: 9px; }
.is-mobile-story .project-laptop figcaption span:last-child { display: none; }
.is-mobile-story .project-stage { display: none; }
.is-mobile-story .project-scene {
  display: block;
  min-height: calc(100svh - var(--story-top) - var(--mobile-visual-height));
  padding-block: 24px 72px;
  border-top: 0;
}
.is-mobile-story .project-scene + .project-scene { border-top: 1px solid var(--line-soft); }
.is-mobile-story .project-copy { position: relative; }
.is-mobile-story .project-copy h3 { font-size: clamp(28px, 7.5vw, 36px); }
.is-mobile-story .project-scene-featured h3 { font-size: 42px; }
.is-mobile-story .project-copy :is(a, button, [tabindex]) { scroll-margin-top: calc(var(--mobile-visual-height) + 16px); }

@media (prefers-reduced-motion: reduce) {
  .laptop-body, .project-capture img, .project-copy, [data-project-reveal] { transform: none !important; }
  .project-stage, .project-copy, [data-project-reveal] { opacity: 1 !important; }
}