/* ═══════════════════════════════════════════════════════════
   Rhys Lippmann — aboutluca.com polish layer
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #212121;
  --bg-deep: #151515;
  --text: #dedede;
  --muted: #5b5b5b;
  --muted-soft: rgba(222, 226, 230, 0.55);
  --ease: cubic-bezier(0.19, 0.91, 0.36, 0.99);
  --font: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --shell: min(1148px, calc(100vw - 3rem));
  --text-halo:
    0 0 1px rgba(0, 0, 0, 1),
    0 0 10px rgba(0, 0, 0, 0.95),
    0 0 24px rgba(0, 0, 0, 0.92),
    0 0 44px rgba(0, 0, 0, 0.82),
    0 1px 3px rgba(0, 0, 0, 1),
    0 3px 14px rgba(0, 0, 0, 0.88);
  --text-halo-strong:
    0 0 2px rgba(0, 0, 0, 1),
    0 0 14px rgba(0, 0, 0, 0.98),
    0 0 32px rgba(0, 0, 0, 0.94),
    0 0 56px rgba(0, 0, 0, 0.86),
    0 0 80px rgba(0, 0, 0, 0.65),
    0 2px 4px rgba(0, 0, 0, 1),
    0 4px 18px rgba(0, 0, 0, 0.9);
  --grid-x: 0px;
  --grid-y: 0px;
  --map-x: 0px;
  --map-y: 0px;
  --scanner-x: -999px;
  --scanner-y: -999px;
  --scanner-active: 0;
  --scanner-radius: clamp(10rem, 18vw, 15rem);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: auto; }

body {
  font-family: var(--font);
  font-weight: 300;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a, button { color: inherit; text-decoration: none; cursor: none; border: none; background: none; font: inherit; }

::selection { background: #fff; color: #000; }

.wrapper {
  width: 100%;
  padding: 0 1rem;
}

.shell {
  width: var(--shell);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Loader ── */
.loader {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease);
}

.loader::before, .loader::after { content: ""; position: absolute; top: 0; bottom: 0; z-index: 1; width: 50.1%; background: #080b10; transition: transform 0.72s cubic-bezier(0.76, 0, 0.24, 1); }
.loader::before { left: 0; transform-origin: left center; }
.loader::after { right: 0; transform-origin: right center; }

.loader.done {
  background: transparent;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease 0.68s, visibility 0s linear 0.86s;
}
.loader.done::before { transform: translateX(-102%); }
.loader.done::after { transform: translateX(102%); }

.loader .wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
  z-index: 2;
  padding: 0 2rem;
  background: linear-gradient(90deg, transparent, var(--bg-deep) 40%, var(--bg-deep) 60%, transparent);
  transition: transform 0.55s var(--ease), opacity 0.4s ease;
}

.loader.done .wrap { opacity: 0; transform: translate3d(-50%, -50%, 0) scale(0.96); }
.loader.done #loaderLine { opacity: 0; transform: translate3d(-50%, -50%, 0) scaleX(0.72); }

.loader i {
  display: block;
  font-style: normal;
  font-size: 0.65rem;
  letter-spacing: 0.25rem;
  text-transform: uppercase;
  color: var(--muted);
  transition: opacity 0.4s var(--ease);
}

.loader a {
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
  font-size: 0.65rem;
  letter-spacing: 0.25rem;
  text-transform: uppercase;
  color: #fff;
  opacity: 0;
  transition: all 0.5s var(--ease);
}

.loader a.visible { opacity: 1; }

.loader a:hover {
  color: #fff;
  text-shadow:
    0 0 0.35rem rgba(255, 255, 255, 0.8),
    0 0 1rem rgba(255, 255, 255, 0.45),
    0 0 2rem rgba(255, 255, 255, 0.25);
}

.loader span {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
  height: 1px;
  width: 0;
  opacity: 0.25;
  z-index: 2;
  background: linear-gradient(90deg, transparent, #fff 40%, #fff 60%, transparent);
  transition: width 1.1s var(--ease), transform 0.5s var(--ease), opacity 0.3s ease;
}

.loader span.expand { width: min(30vw, 420px); }

/* ── Canvas & atmosphere ── */
.canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100svh;
  z-index: 0;
  opacity: 0;
  transition: opacity 1.4s ease;
}

.canvas.visible { opacity: 0.78; }

.canvas canvas {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  object-position: center;
}

.vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse 74% 66% at 50% 50%, rgba(15, 15, 15, 0.18) 0%, rgba(15, 15, 15, 0.27) 66%, rgba(0, 0, 0, 0.52) 100%);
}

.grain {
  position: fixed;
  inset: -50%;
  z-index: 2;
  pointer-events: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grainShift 0.8s steps(4) infinite;
}

@keyframes grainShift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-20px, 12px); }
  50% { transform: translate(14px, -18px); }
  75% { transform: translate(-10px, -10px); }
  100% { transform: translate(0, 0); }
}

/* ── Cursor ── */
.cursor {
  position: fixed;
  inset: 0;
  z-index: 100000;
  pointer-events: none;
}

.cursor__dot {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  transform: translate(-50%, -50%);
  transition: transform 0.2s var(--ease), opacity 0.2s ease;
  mix-blend-mode: difference;
}

.cursor--hover .cursor__dot {
  transform: translate(-50%, -50%) scale(2.5);
}

/* ── Header ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99999;
  padding: 1rem 0;
  transform: translate3d(0, -100%, 0);
  transition: transform 0.8s var(--ease);
  pointer-events: none;
}

.header.visible { transform: translate3d(0, 0, 0); }

.header__lnk {
  display: inline-block;
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.056rem;
  line-height: 1;
  padding: 1rem 0;
  pointer-events: all;
  transition: color 0.5s var(--ease);
  text-shadow: var(--text-halo);
}

.header__lnk:hover { color: #fff; }

.header__lnk--2 {
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 2rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  padding: 0.5rem 1.5rem 0.55rem;
  text-align: center;
  min-width: 9rem;
  transition: all 0.5s var(--ease);
}

.header__lnk--2:hover {
  background: #fff;
  color: #000;
  border-color: #fff;
}

/* ── Steps nav (1–12 rail) ── */
.steps-nav {
  position: fixed;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  opacity: 0;
  transition: opacity 0.8s var(--ease) 0.4s;
}

.steps-nav.visible { opacity: 1; }

.steps-nav button {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.18);
  padding: 0.15rem 0;
  transition: color 0.35s var(--ease), transform 0.35s var(--ease);
  text-align: left;
}

.steps-nav button b {
  max-width: 0;
  overflow: hidden;
  font-weight: 400;
  white-space: nowrap;
  opacity: 0;
  transition: max-width 0.4s var(--ease), opacity 0.3s var(--ease);
}

.steps-nav:hover button b,
.steps-nav button:focus-visible b,
.steps-nav button.active b { max-width: 8.5rem; opacity: 1; }

.steps-nav button.active {
  color: #fff;
  transform: translateX(4px);
}

/* ── Scroll steps ── */
#scroller { position: relative; z-index: 10; }

.step {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100dvh;
  color: #fff;
  pointer-events: none;
}

.step__frame {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: min(920px, 92vw);
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  will-change: opacity, transform;
}

.step__index {
  font-size: clamp(5rem, 18vw, 11rem);
  font-weight: 300;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: #ffffff;
  text-shadow: var(--text-halo-strong);
  margin-bottom: clamp(1rem, 3vh, 2.5rem);
}

.step__copy {
  max-width: 34rem;
  pointer-events: all;
}

.step__frame--wide {
  width: min(980px, 94vw);
}

.step__frame--wide .step__copy {
  max-width: 40rem;
}

.step__brand--wide {
  width: auto;
  height: 2.75rem;
  max-width: 11rem;
}

.step__list {
  list-style: none;
  margin: 1.25rem auto 0;
  max-width: 36rem;
  text-align: left;
}

.step__list li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.55rem;
  font-size: 0.72rem;
  line-height: 1.65;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.86);
  text-shadow: var(--text-halo);
}

.step__list li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.45);
}

.step__body--note {
  margin-top: 1.1rem;
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.72);
}

.step__brands {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.35rem;
  flex-wrap: wrap;
}

.step__brand {
  width: 2.25rem;
  height: 2.25rem;
  object-fit: contain;
  opacity: 0.82;
  filter: drop-shadow(0 0 14px rgba(255, 255, 255, 0.15));
  transition: transform 0.45s var(--ease), opacity 0.45s var(--ease);
}

.step__copy:hover .step__brand {
  opacity: 1;
  transform: scale(1.08);
}

.step__role {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 0.85rem;
  text-shadow: var(--text-halo);
}

.step__title {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  text-shadow: var(--text-halo-strong);
}

.step__intro {
  max-width: 28rem;
  margin: 0.95rem auto 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  line-height: 1.8;
  text-shadow: var(--text-halo);
}

.step__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.step__action {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.76);
  padding: 0.7rem 1rem;
  color: #fff;
  font-size: 0.63rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  transition: color 0.35s var(--ease), background 0.35s var(--ease), border-color 0.35s var(--ease);
  text-shadow: var(--text-halo);
}

.step__action:hover,
.step__action:focus-visible { background: #fff; border-color: #fff; color: #000; text-shadow: none; }
.step__action--quiet { border-color: rgba(255, 255, 255, 0.25); color: rgba(255, 255, 255, 0.78); }

.step__heading {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: #ffffff;
  text-shadow: var(--text-halo-strong);
}

.step__body {
  font-size: 0.86rem;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.92);
  max-width: 28rem;
  margin: 0 auto;
  text-shadow: var(--text-halo);
}

.step__eyebrow {
  margin: -0.25rem 0 0.85rem;
  color: rgba(255, 255, 255, 0.57);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-shadow: var(--text-halo);
}

.project-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  max-width: 32rem;
  margin: 1.45rem auto 0;
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.project-meta dt {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.56rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-meta dd {
  margin-top: 0.35rem;
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-shadow: var(--text-halo);
}

.step__link {
  display: inline-block;
  margin-top: 1.35rem;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 0.2rem;
  transition: border-color 0.4s var(--ease), opacity 0.4s var(--ease);
  text-shadow: var(--text-halo);
}

.step__link:hover {
  border-color: #fff;
  opacity: 0.85;
}

a:focus-visible,
button:focus-visible {
  outline: 1px solid #fff;
  outline-offset: 4px;
}

.step__link--email {
  letter-spacing: 0.08em;
  text-transform: none;
  font-size: 0.82rem;
}

.step__stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem 2.5rem;
  margin-top: 0.25rem;
}

.step__stats li {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(220, 220, 220, 0.9);
  text-shadow: var(--text-halo);
}

.step__stats span {
  display: block;
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 0.35rem;
  text-transform: none;
  text-shadow: var(--text-halo-strong);
}

/* ── Footer ── */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  padding: 1rem 0;
  transform: translate3d(0, 100%, 0);
  transition: transform 0.8s var(--ease);
  pointer-events: none;
}

.footer.visible { transform: translate3d(0, 0, 0); }

.footer__social {
  list-style: none;
  display: flex;
  gap: 2.5rem;
  pointer-events: all;
}

.footer__social-lnk {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.65rem 0.85rem;
  margin: 0 -0.85rem;
  border-radius: 2rem;
  transition: color 0.5s var(--ease), background 0.5s var(--ease);
}

.footer__social-lnk:hover {
  color: #000;
  background: #fff;
}

.footer__mark {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  pointer-events: none;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .steps-nav { display: none; }
  .header__lnk--2 { min-width: auto; padding-inline: 1rem; }
  .footer__social { gap: 1.25rem; }
  .footer__mark { display: none; }
  .step__index { margin-bottom: 1rem; }
  .step__actions { margin-top: 1.15rem; }
  .project-meta { gap: 0.45rem; }
}

@media (max-width: 420px) {
  .header__lnk { font-size: 0.82rem; }
  .header__lnk--2 { font-size: 0.65rem; }
  .footer__social { gap: 0.65rem; }
  .footer__social-lnk { font-size: 0.62rem; padding-inline: 0.35rem; margin-inline: -0.35rem; }
  .project-meta { font-size: 0.9em; }
}

@media (hover: none) {
  body, a, button { cursor: auto; }
  .cursor { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .loader, .canvas, .header, .footer, .steps-nav, .step__frame {
    transition: none !important;
  }
  .step__frame { opacity: 1 !important; transform: none !important; }
}

/* ── Editorial presentation pass ── */
:root {
  --bg: #121010;
  --bg-deep: #0c0a0a;
  --text: #f4f2f0;
  --muted: rgba(244, 242, 240, 0.45);
  --line: rgba(244, 242, 240, 0.18);
  --font: "Space Grotesk", system-ui, sans-serif;
  --display: "Unbounded", sans-serif;
  --shell: min(1376px, calc(100vw - 4rem));
}

body { font-family: var(--font); background: var(--bg); cursor: auto; }
a, button { cursor: pointer; }
.cursor { display: none; }
.canvas.visible { opacity: 0.3; }
.vignette { background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(18, 16, 16, 0.08), rgba(0, 0, 0, 0.72)); }
.grain { opacity: 0.11; }

.header { padding: 1.75rem 0; z-index: 100; }
.header__lnk { font-size: 0.92rem; letter-spacing: 0.05em; padding: 0; text-shadow: none; }
.header__status {
  color: rgba(244, 242, 240, 0.55);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: color 0.25s ease;
}
.header__status:hover { color: #fff; }

.progress-track { position: fixed; top: 50%; right: 2rem; z-index: 90; width: 1px; height: 38vh; background: var(--line); transform: translateY(-50%); }
.progress-track span { display: block; width: 100%; min-height: 4px; background: #f4f2f0; transition: height 0.35s ease; }
.scroll-hint { position: fixed; bottom: 1.75rem; left: 50%; z-index: 90; display: flex; flex-direction: column; align-items: center; gap: 0.65rem; color: rgba(244, 242, 240, 0.5); font-size: 0.6rem; letter-spacing: 0.24em; text-transform: uppercase; transform: translateX(-50%); transition: opacity 0.4s ease; }
.scroll-hint i { display: block; position: relative; width: 1px; height: 2.5rem; overflow: hidden; background: var(--line); }
.scroll-hint i::after { content: ""; position: absolute; inset: 0; background: #fff; animation: scrollDrip 1.8s ease-in-out infinite; }
@keyframes scrollDrip { from { transform: translateY(-100%); } 65%, to { transform: translateY(100%); } }

.steps-nav { bottom: 1.6rem; top: auto; left: 2rem; z-index: 100; transform: none; gap: 0; }
.steps-nav button { display: none; padding: 0.35rem 0; font-size: 0.6rem; color: rgba(244, 242, 240, 0.48); }
.steps-nav button.active { display: flex; color: #f4f2f0; transform: none; }
.steps-nav button.active span::before { content: "Section "; color: rgba(244, 242, 240, 0.48); }
.steps-nav button b { max-width: none; opacity: 1; font-weight: 400; }
.steps-nav:hover button, .steps-nav:focus-within button { display: flex; }
.steps-nav:hover button.active span::before, .steps-nav:focus-within button.active span::before { content: ""; }

.step__frame { align-items: flex-start; justify-content: center; width: min(940px, calc(100vw - 12rem)); text-align: left; }
.steps { perspective: 1200px; transform-style: preserve-3d; }
.step { overflow: clip; transform-style: preserve-3d; }
.step__frame { transform-style: preserve-3d; will-change: opacity, transform; }
.step__copy { max-width: 42rem; }
.step__frame--wide .step__copy { max-width: 48rem; }
.step__index { position: absolute; top: -5.4rem; left: -0.45rem; color: transparent; font-family: var(--display); font-size: clamp(4.5rem, 9vw, 8.5rem); font-weight: 900; letter-spacing: 0; text-shadow: none; -webkit-text-stroke: 1px rgba(244, 242, 240, 0.78); }
.step__brands { display: none; }
.step__role, .step__eyebrow { color: rgba(244, 242, 240, 0.56); font-size: 0.65rem; letter-spacing: 0.2em; text-shadow: none; }
.step__heading { font-family: var(--display); font-size: clamp(1.25rem, 2.3vw, 2rem); font-weight: 700; letter-spacing: 0.02em; line-height: 1.35; text-shadow: none; }
.step__body { max-width: 39rem; color: rgba(244, 242, 240, 0.84); font-size: 1rem; letter-spacing: 0; line-height: 1.7; text-shadow: none; }
.step__body + .step__body { margin-top: 0.85rem; }
.step__list { max-width: 39rem; margin-left: 0; }
.step__list li { font-size: 0.87rem; letter-spacing: 0; text-shadow: none; }
.step__stats { gap: 1.75rem 3.5rem; }
.step__stats span { font-family: var(--display); font-size: 1.65rem; text-shadow: none; }
.step__link { border: 1px solid var(--line); border-radius: 0; padding: 0.8rem 1rem; font-size: 0.62rem; text-shadow: none; }
.step__link:hover { color: var(--bg); background: #f4f2f0; border-color: #f4f2f0; opacity: 1; }
.project-meta { max-width: 39rem; margin-left: 0; border-color: var(--line); }
.project-meta dt { font-size: 0.58rem; }
.project-meta dd { font-size: 0.75rem; text-shadow: none; }

.step__frame--hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(14rem, 18rem); align-items: center; gap: clamp(3rem, 9vw, 9rem); width: min(920px, calc(100vw - 10rem)); }
.step__frame--hero .step__index { display: none; }
.step__frame--hero .step__copy { max-width: none; }
.hero__eyebrow { color: rgba(244, 242, 240, 0.55); font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; }
.hero__name { margin-top: 1.55rem; font-family: var(--display); line-height: 0.95; text-transform: uppercase; }
.hero__name span, .hero__name strong { display: block; font-size: clamp(2.6rem, 5.8vw, 5.5rem); letter-spacing: 0; }
.hero__name span { color: transparent; font-weight: 900; -webkit-text-stroke: 1px #f4f2f0; }
.hero__name strong { margin-top: 0.2rem; color: #f4f2f0; font-weight: 900; }
.hero__tag { margin-top: 1.25rem; color: rgba(244, 242, 240, 0.58); font-size: 0.78rem; letter-spacing: 0.18em; }
.hero__roles { display: grid; gap: 0.55rem; margin-top: 2.6rem; list-style: none; color: rgba(244, 242, 240, 0.86); font-size: clamp(1rem, 1.5vw, 1.25rem); font-weight: 300; }
.hero__roles li::before { content: "+"; display: inline-block; width: 2rem; color: #f4f2f0; font-size: 0.82em; }
.hero__mark { position: relative; display: grid; width: min(18rem, 25vw); aspect-ratio: 1; place-items: center; overflow: hidden; border: 1px solid var(--line); background-image: linear-gradient(#b9f7ff, #b9f7ff), linear-gradient(#b9f7ff, #b9f7ff), linear-gradient(#b9f7ff, #b9f7ff), linear-gradient(#b9f7ff, #b9f7ff); background-repeat: no-repeat; background-position: left top, right top, left bottom, right bottom; background-size: 2rem 1px, 1px 2rem, 2rem 1px, 1px 2rem; }
.hero__mark::before, .hero__mark::after { content: ""; position: absolute; background: var(--line); }
.hero__mark::before { width: 100%; height: 1px; }
.hero__mark::after { width: 1px; height: 100%; }
.hero__photo { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; object-position: center bottom; filter: drop-shadow(0 0 1.5rem rgba(126, 225, 241, 0.18)); }
.hero__mark i, .hero__mark b { position: absolute; z-index: 2; width: 0.55rem; height: 0.55rem; background: #f4f2f0; border-radius: 50%; }
.hero__mark i { top: 1rem; right: 1rem; }
.hero__mark b { bottom: 1rem; left: 1rem; }
.hero__scan { position: absolute; z-index: 3; top: -12%; left: 0; width: 100%; height: 16%; pointer-events: none; opacity: 0; background: linear-gradient(to bottom, transparent, rgba(180, 244, 251, 0.3), transparent); box-shadow: 0 0 1.25rem rgba(128, 224, 239, 0.2); animation: portraitScan 8s ease-in-out infinite; }
@keyframes portraitScan { 0%, 58% { transform: translateY(-100%); opacity: 0; } 62% { opacity: 0.62; } 78% { opacity: 0.38; } 84%, 100% { transform: translateY(730%); opacity: 0; } }

.footer { padding: 1.4rem 0; z-index: 100; }
.footer__social { gap: 1.6rem; }
.footer__social-lnk { color: rgba(244, 242, 240, 0.62); font-size: 0.62rem; padding: 0; margin: 0; border-radius: 0; }
.footer__social-lnk:hover { color: #fff; background: transparent; }
.footer__mark { display: none; }

@media (max-width: 768px) {
  :root { --shell: calc(100vw - 2.25rem); }
  .header { padding-top: 1.25rem; }
  .header__status { display: none; }
  .progress-track { right: 1.1rem; height: 25vh; }
  .steps-nav { left: 1.15rem; bottom: 1.05rem; }
  .scroll-hint { display: none; }
  .footer { padding-bottom: 1rem; }
  .footer__social { gap: 1rem; }
  .step__frame, .step__frame--hero { width: calc(100vw - 4.5rem); }
  .step__frame { align-items: flex-start; }
  .step__index { top: -4rem; font-size: 3.8rem; }
  .step__heading { font-size: 1.2rem; }
  .step__body { font-size: 0.9rem; }
  .step__frame--hero { display: flex; flex-direction: column; align-items: flex-start; gap: 2.4rem; }
  .hero__name span, .hero__name strong { font-size: clamp(2.2rem, 10vw, 2.9rem); }
  .hero__roles { margin-top: 1.8rem; font-size: 1rem; }
  .hero__mark { width: 9rem; align-self: flex-end; margin-top: -7rem; }
}

/* ── Pinned control-room scene ── */
html, body { min-height: 100%; }
body { background: #080b10; overflow-x: hidden; }
.canvas, .vignette, .grain { display: none; }
.system-field { position: fixed; inset: 0; z-index: 0; overflow: hidden; background: #080b10; }
.system-field::before { content: ""; position: absolute; inset: -20%; pointer-events: none; opacity: 0.46; background: radial-gradient(ellipse 42% 33% at 28% 46%, rgba(65, 159, 178, 0.16), transparent 72%), radial-gradient(ellipse 36% 42% at 76% 54%, rgba(74, 128, 175, 0.1), transparent 72%); animation: ambientBloom 15s ease-in-out infinite alternate; }
.system-field::after { content: ""; position: absolute; top: -35%; bottom: -35%; left: -34%; width: 26%; pointer-events: none; opacity: 0.14; background: linear-gradient(90deg, transparent, rgba(148, 227, 239, 0.22), transparent); filter: blur(18px); transform: rotate(14deg); animation: ambientSweep 18s cubic-bezier(0.4, 0, 0.2, 1) infinite; }
.system-field__grid { position: absolute; inset: -1rem; opacity: 0.55; background-image: linear-gradient(rgba(128, 160, 176, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(128, 160, 176, 0.08) 1px, transparent 1px); background-size: 32px 32px; mask-image: linear-gradient(to bottom, transparent, #000 14%, #000 86%, transparent); transform: translate3d(var(--grid-x), var(--grid-y), 0); animation: gridDrift 24s linear infinite; }
.system-field__grid::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(128, 160, 176, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(128, 160, 176, 0.04) 1px, transparent 1px); background-size: 160px 160px; }
@keyframes ambientBloom { from { transform: translate3d(-2%, -1%, 0) scale(1); } to { transform: translate3d(3%, 2%, 0) scale(1.07); } }
@keyframes ambientSweep { 0%, 15% { transform: translateX(0) rotate(14deg); } 62%, 100% { transform: translateX(600%) rotate(14deg); } }
@keyframes gridDrift { from { background-position: 0 0; } to { background-position: 32px 32px; } }
.system-field__map { position: absolute; top: 50%; right: 7vw; width: min(42vw, 41rem); aspect-ratio: 1.2; opacity: 0.44; transform: translate3d(var(--map-x), calc(-50% + var(--map-y)), 0); transition: opacity 0.7s ease, transform 0.55s cubic-bezier(0.2, 0.8, 0.2, 1); }
.system-field__map::before { content: ""; position: absolute; inset: 7%; border: 1px solid rgba(128, 207, 220, 0.13); background-image: linear-gradient(90deg, rgba(151, 224, 234, 0.09) 1px, transparent 1px), linear-gradient(rgba(151, 224, 234, 0.07) 1px, transparent 1px); background-size: 4rem 4rem; mask-image: linear-gradient(120deg, transparent 3%, #000 23%, #000 78%, transparent 97%); }
.system-field__map::after { content: ""; position: absolute; top: 8%; bottom: 8%; left: 12%; width: 1px; opacity: 0.42; background: linear-gradient(transparent, #b9f7ff, transparent); box-shadow: 7rem 0 0 rgba(169, 237, 246, 0.11), 14rem 0 0 rgba(169, 237, 246, 0.08); animation: topologyScan 8s ease-in-out infinite; }
@keyframes topologyScan { 0%, 100% { transform: translateX(0); opacity: 0.2; } 50% { transform: translateX(8rem); opacity: 0.68; } }
.system-field__blueprint { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; opacity: calc(var(--scanner-active) * 0.88); transition: opacity 0.25s ease; -webkit-mask-image: radial-gradient(circle var(--scanner-radius) at var(--scanner-x) var(--scanner-y), #000 0%, #000 42%, rgba(0, 0, 0, 0.82) 60%, rgba(0, 0, 0, 0.35) 77%, transparent 100%); mask-image: radial-gradient(circle var(--scanner-radius) at var(--scanner-x) var(--scanner-y), #000 0%, #000 42%, rgba(0, 0, 0, 0.82) 60%, rgba(0, 0, 0, 0.35) 77%, transparent 100%); }
.system-field__blueprint::before { content: ""; position: absolute; inset: 7%; border: 1px dashed rgba(143, 221, 233, 0.18); background-image: linear-gradient(90deg, rgba(163, 235, 243, 0.14) 1px, transparent 1px), linear-gradient(rgba(163, 235, 243, 0.11) 1px, transparent 1px); background-size: 5rem 5rem; mask-image: linear-gradient(115deg, transparent 10%, #000 44%, #000 72%, transparent 94%); }
.blueprint__label { position: absolute; color: rgba(183, 244, 250, 0.7); font-size: 0.48rem; letter-spacing: 0.14em; white-space: nowrap; text-shadow: 0 0 10px rgba(94, 207, 222, 0.22); }
.blueprint__label::before { content: "+"; margin-right: 0.4rem; color: #b9f7ff; }
.blueprint__label--one { top: 20%; right: 26%; }
.blueprint__label--two { top: 58%; right: 8%; }
.blueprint__label--three { bottom: 23%; right: 29%; }
.blueprint__label--four { top: 38%; left: 56%; }
.blueprint__label--five { bottom: 15%; left: 43%; }
.blueprint__path { position: absolute; display: block; border: 1px dashed rgba(169, 237, 246, 0.35); }
.blueprint__path--one { top: 27%; right: 17%; width: 17rem; height: 12rem; border-left: 0; border-bottom: 0; }
.blueprint__path--two { bottom: 19%; right: 21%; width: 13rem; height: 8rem; border-right: 0; border-top: 0; }
.blueprint__marker { position: absolute; width: 0.42rem; height: 0.42rem; border: 1px solid #b9f7ff; transform: rotate(45deg); box-shadow: 0 0 10px rgba(139, 228, 240, 0.46); }
.blueprint__marker--one { top: 34%; right: 35%; }
.blueprint__marker--two { bottom: 30%; right: 14%; }
.system-field__code { position: absolute; top: 7.25rem; left: 5.7rem; z-index: 2; display: grid; gap: 0.34rem; width: min(31vw, 29rem); padding: 1.75rem 1.55rem; overflow: hidden; border: 1px solid rgba(148, 207, 221, 0.2); background: linear-gradient(90deg, rgba(8, 11, 16, 0.74), rgba(8, 11, 16, 0.18)); color: rgba(191, 239, 244, 0.5); font-size: clamp(0.58rem, 0.72vw, 0.72rem); letter-spacing: 0.05em; line-height: 1.45; mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent); }
.system-field__code::before { content: "weekend_ops.py  ·  focus queue"; position: absolute; top: 0.55rem; right: 0.85rem; color: rgba(174, 235, 243, 0.34); font-size: 0.46rem; letter-spacing: 0.12em; }
.system-field__code span { width: max-content; max-width: 100%; min-height: 1.45em; overflow: hidden; white-space: pre; opacity: 0.72; }
.system-field__code span.is-typing::after { content: "▍"; display: inline-block; margin-left: 0.18rem; color: #b9f7ff; font-size: 0.8em; animation: terminalCaret 0.8s steps(2, end) infinite; }
.system-field__code b { color: rgba(174, 235, 243, 0.68); font-weight: 500; }
.system-field__code i { color: rgba(163, 216, 247, 0.58); font-style: normal; }
.system-code__comment { color: rgba(180, 210, 215, 0.36); }
.system-code__status { color: rgba(160, 239, 209, 0.56); }
@keyframes terminalCaret { 0%, 48% { opacity: 1; } 49%, 100% { opacity: 0; } }
.system-node { position: absolute; z-index: 1; display: grid; width: 5.2rem; aspect-ratio: 1; place-items: center; border: 1px solid rgba(148, 207, 221, 0.46); color: rgba(184, 229, 238, 0.78); background: rgba(8, 11, 16, 0.72); font-size: 0.55rem; letter-spacing: 0.17em; animation: nodeBreathe 5.5s ease-in-out infinite alternate; }
.system-node::before { content: ""; width: 0.38rem; height: 0.38rem; border-radius: 50%; background: #a6e6ef; box-shadow: 0 0 12px rgba(117, 215, 230, 0.65); animation: signalPulse 2.8s ease-out infinite; }
.system-node::after { content: "ACTIVE"; position: absolute; bottom: 0.38rem; color: rgba(163, 233, 241, 0.44); font-size: 0.38rem; letter-spacing: 0.12em; animation: statusBlink 3.6s steps(2, end) infinite; }
@keyframes signalPulse { 0%, 100% { transform: scale(0.8); opacity: 0.72; } 50% { transform: scale(1.45); opacity: 1; } }
@keyframes statusBlink { 0%, 82% { opacity: 0.4; } 83%, 100% { opacity: 0.85; } }
.system-node--edge { left: 3%; bottom: 18%; }
.system-node--cloud { top: 4%; left: 42%; }
.system-node--ops { right: 2%; top: 45%; }
.system-node--data { left: 36%; bottom: 2%; }
.system-node--relay-a, .system-node--relay-b { width: 3.45rem; background: rgba(9, 18, 24, 0.62); font-size: 0.46rem; }
.system-node--relay-a { top: 35%; left: 27%; }
.system-node--relay-b { right: 22%; bottom: 24%; }
.system-node--cloud { animation-delay: -1.5s; }
.system-node--ops { animation-delay: -3.1s; }
.system-node--data { animation-delay: -4.4s; }
.system-node--relay-a { animation-delay: -2.2s; }
.system-node--relay-b { animation-delay: -3.7s; }
@keyframes nodeBreathe { from { border-color: rgba(148, 207, 221, 0.28); box-shadow: 0 0 0 rgba(109, 220, 236, 0); } to { border-color: rgba(171, 235, 244, 0.68); box-shadow: 0 0 18px rgba(109, 220, 236, 0.12); } }
.system-route { position: absolute; z-index: 1; display: block; height: 1px; transform-origin: left center; background: linear-gradient(90deg, rgba(148, 207, 221, 0.14), rgba(169, 237, 246, 0.72), rgba(148, 207, 221, 0.14)); background-size: 180% 100%; animation: routeFlux 5s linear infinite; }
.system-route::after { content: ""; position: absolute; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: #b9f6ff; box-shadow: 0 0 10px #8eeaf7; animation: packet 3.4s linear infinite; }
.system-route--one { top: 29%; left: 17%; width: 36%; transform: rotate(-36deg); }
.system-route--two { top: 32%; left: 51%; width: 35%; transform: rotate(34deg); }
.system-route--three { bottom: 23%; left: 29%; width: 31%; transform: rotate(42deg); }
.system-route--four { top: 47%; left: 25%; width: 25%; transform: rotate(-22deg); animation-delay: -1.7s; }
.system-route--five { bottom: 31%; left: 54%; width: 23%; transform: rotate(-48deg); animation-delay: -3.4s; }
.system-route--two::after { animation-delay: -1.2s; }
.system-route--three::after { animation-delay: -2.4s; }
@keyframes routeFlux { from { background-position: 0 0; } to { background-position: 180% 0; } }
@keyframes packet { from { left: 0; opacity: 0; } 10%, 85% { opacity: 1; } to { left: 100%; opacity: 0; } }
.system-field__terminal { position: absolute; top: 50%; right: 2rem; display: grid; gap: 0.52rem; color: rgba(184, 229, 238, 0.38); font-size: 0.57rem; letter-spacing: 0.13em; line-height: 1.2; transform: rotate(90deg) translateX(-50%); transform-origin: right top; }
.system-field__terminal b { color: #91e7f2; font-weight: 500; }
.system-field__telemetry { position: absolute; right: 2.1rem; bottom: 5.6rem; z-index: 2; display: grid; gap: 0.45rem; min-width: 9rem; padding-left: 0.75rem; border-left: 1px solid rgba(148, 207, 221, 0.28); color: rgba(184, 229, 238, 0.42); font-size: 0.48rem; letter-spacing: 0.12em; line-height: 1.3; }
.system-field__telemetry b { color: rgba(183, 242, 248, 0.72); font-weight: 500; }
.system-field__telemetry i { display: block; width: 100%; height: 1.15rem; opacity: 0.62; background: linear-gradient(135deg, transparent 0 6%, #a9edf6 6.5% 8%, transparent 8.5% 20%, #a9edf6 20.5% 22%, transparent 22.5% 36%, #a9edf6 36.5% 38%, transparent 38.5% 100%); background-size: 200% 100%; animation: telemetryRun 3.5s linear infinite; }
@keyframes telemetryRun { from { background-position: 0 0; } to { background-position: -200% 0; } }
.system-field__trail { position: absolute; inset: 0; z-index: 3; pointer-events: none; overflow: hidden; }
.system-field__trail span { position: absolute; display: block; width: var(--pixel-size); height: var(--pixel-size); background: rgba(177, 243, 251, 0.8); box-shadow: 0 0 5px rgba(111, 225, 241, 0.58); animation: pixelTrail 1.35s cubic-bezier(0.16, 0.8, 0.3, 1) forwards; }
@keyframes pixelTrail { 0% { opacity: 0; transform: translate3d(0, 0, 0); } 10% { opacity: 0.7; } 100% { opacity: 0; transform: translate3d(var(--trail-x), var(--trail-y), 0); } }
body[data-section="pipeline"] .system-field__map, body[data-section="netmap"] .system-field__map { opacity: 0.72; transform: translate3d(var(--map-x), calc(-50% + var(--map-y)), 0) scale(1.08); }
body[data-section="grafana"] .system-field__map { opacity: 0.6; transform: translate3d(var(--map-x), calc(-50% + var(--map-y)), 0) rotate(-4deg); }

#scroller { z-index: 10; height: 1300vh; transform-style: flat; }
.steps { height: 100%; perspective: none; transform: none; transform-style: flat; }
.step { position: fixed; inset: 0; display: flex; width: 100%; height: 100svh; align-items: center; justify-content: center; overflow: hidden; transform: none; transform-style: flat; }
.step__frame, .step__frame--hero { width: min(900px, calc(100vw - 11rem)); margin: 0; transform-style: flat; transition: none !important; }
.step__frame { align-items: flex-start; }
.step__frame--wide .step__copy { max-width: 46rem; }
.step__index { position: static; margin: 0 0 1.2rem; color: rgba(188, 230, 239, 0.72); font-family: var(--font); font-size: 0.62rem; font-weight: 400; letter-spacing: 0.2em; line-height: 1; text-shadow: none; -webkit-text-stroke: 0; }
.step__index::before { content: "SECTION "; color: rgba(244, 242, 240, 0.36); }
.step__heading { display: flex; align-items: center; gap: 0.7rem; width: 100%; max-width: 40rem; color: #edf7f8; font-size: clamp(1.45rem, 2.65vw, 2.25rem); line-height: 1.22; }
.step__body { max-width: 40rem; color: rgba(226, 239, 241, 0.84); font-size: clamp(1rem, 1.12vw, 1.14rem); line-height: 1.72; }
.step__role, .step__eyebrow { color: rgba(164, 225, 235, 0.7); }
.step__list li { color: rgba(226, 239, 241, 0.78); font-size: 0.93rem; line-height: 1.62; }
.section-heading-icon { flex: 0 0 auto; width: 1.15em; height: 1.15em; margin-left: auto; color: #a9edf6; filter: drop-shadow(0 0 0.45rem rgba(126, 225, 241, 0.28)); }
.section-heading-icon--azure { color: #63c7ed; }
.section-heading-brand { display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: flex-end; gap: 0.5rem; height: 1.22em; margin-left: auto; }
.section-heading-brand img { display: block; width: 1.22em; height: 1.22em; object-fit: contain; filter: drop-shadow(0 0 0.4rem rgba(126, 225, 241, 0.2)); }
.section-heading-brand--containers img:first-child { width: 1.45em; }
.section-heading-brand--azure img { width: 1.32em; height: 1.32em; }
.section-heading-brand--pipeline img:first-child { width: 1.35em; }
.section-heading-brand--pipeline img:last-child { width: 0.78em; height: 1.35em; }
.section-heading-brand--adits img { width: 1.7em; height: 1.7em; }
.section-heading-brand--healthcare img { width: 1.4em; height: 1.4em; }
.section-heading-brand--homelab img { width: 1.35em; height: 1.35em; }
.section-heading-brand--netmap img { width: 1.28em; height: 1.28em; }
.step__link { border-color: rgba(148, 207, 221, 0.5); color: #c9f8ff; }
.step__link:hover { color: #080b10; background: #bff6ff; border-color: #bff6ff; }
.project-meta { border-color: rgba(148, 207, 221, 0.28); }
.project-meta dt { color: rgba(164, 225, 235, 0.54); }

.progress-track { right: 2rem; background: rgba(148, 207, 221, 0.22); }
.progress-track span { background: #a9edf6; box-shadow: 0 0 9px rgba(126, 225, 241, 0.7); }
.steps-nav { left: 2rem; }
.steps-nav button { color: rgba(186, 231, 239, 0.52); }
.steps-nav button.active { color: #d9fbff; }
.header__lnk { color: #ecf8fa; }
.header__status { color: rgba(188, 230, 239, 0.6); }
.scroll-hint { color: rgba(188, 230, 239, 0.6); }
.scroll-hint i { background: rgba(148, 207, 221, 0.25); }
.scroll-hint i::after { background: #a9edf6; }
.footer { z-index: 100; left: auto; width: auto; right: 2rem; padding: 0 0 1.6rem; }
.footer .wrapper { padding: 0; }
.footer__social { gap: 1.1rem; }
.footer__social-lnk { color: rgba(188, 230, 239, 0.55); }
.footer__social-lnk:hover { color: #e8fbff; }

@media (max-width: 768px) {
  .system-field__grid { background-size: 24px 24px; }
  .system-field__map { top: auto; right: -3.5rem; bottom: 4.5rem; width: 23rem; opacity: 0.25; transform: none; }
  .system-field__terminal { display: none; }
  .system-node { width: 3.5rem; font-size: 0.44rem; }
  .system-node--relay-a, .system-node--relay-b, .system-field__telemetry, .system-field__code { display: none; }
  .system-route--one { top: 29%; }
  .step__frame, .step__frame--hero { width: calc(100vw - 4.4rem); }
  .step__frame--hero { gap: 1.5rem; }
  .step__frame--hero .hero__mark { display: none; }
  .step__copy, .step__frame--wide .step__copy { max-width: 100%; }
  .section-heading-icon { width: 1em; height: 1em; }
  .step__heading { font-size: 1.35rem; }
  .step__body { font-size: 0.98rem; line-height: 1.68; }
  .step__list { max-height: 12rem; overflow: auto; }
  .progress-track { right: 1.1rem; }
  .footer { right: 1.1rem; padding-bottom: 1rem; }
  .footer__social { gap: 0.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .loader::before, .loader::after { display: none; }
  .loader.done { transition: none; }
  .system-field::before, .system-field::after, .system-field__grid, .system-field__map::before, .system-field__map::after, .system-field__code span.is-typing::after, .system-node, .system-node::before, .system-node::after, .system-route, .system-route::after, .system-field__telemetry i, .scroll-hint i::after, .system-field__trail span { animation: none; }
  .system-field__code span { opacity: 0.58; }
}