:root {
  --bright-snow: #f6f6f6ff;
  --alabaster-grey: #e8e8e8ff;
  --graphite: #333333ff;
  --oxblood: #990100ff;
  --brick-ember: #b90504ff;
  --webya-canvas: var(--bright-snow);
  --webya-canvas-elevated: var(--bright-snow);
  --webya-surface-paper: var(--alabaster-grey);
  --webya-ink-primary: var(--graphite);
  --webya-ink-secondary: var(--graphite);
  --webya-ink-muted: var(--oxblood);
  --webya-ink-on-paper: var(--graphite);
  --webya-border-subtle: rgba(51, 51, 51, 0.18);
  --webya-border-accent: rgba(153, 1, 0, 0.42);
  --webya-vermilion: var(--brick-ember);
  --webya-indigo: var(--oxblood);
  --webya-font-serif: "BIZ UDPMincho", "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  --webya-font-sans: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP", sans-serif;
  --webya-font-mono: "SF Mono", Monaco, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  --leading-tight: 1.25;
  --leading-normal: 1.7;
  --leading-loose: 2.1;
  --tracking-wide: 0.12em;
  --gutter: 1rem;
  --page-margin: 1.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--webya-canvas);
  color: var(--webya-ink-primary);
  font-family: var(--webya-font-sans);
  font-size: 1rem;
  line-height: var(--leading-normal);
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

p,
ul,
ol,
figure {
  margin: 0;
}

ul,
ol {
  padding: 0;
}

a {
  color: inherit;
  text-underline-offset: 0.18em;
}

:focus-visible {
  outline: 2px solid var(--webya-vermilion);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  z-index: 999;
  padding: 0.6rem 0.85rem;
  background: var(--webya-surface-paper);
  color: var(--webya-ink-on-paper);
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}

.skip-link:focus,
.skip-link:focus-visible {
  clip-path: none;
  width: auto;
  height: auto;
  overflow: visible;
  white-space: normal;
}

.wrap {
  width: min(1280px, calc(100% - (var(--page-margin) * 2)));
  margin-inline: auto;
}

.region {
  padding-block: clamp(3.25rem, 8vw, 6.5rem);
}

.kicker,
.nav-en,
.meta-label,
.doi,
.url,
time {
  font-family: var(--webya-font-mono);
}

.kicker {
  margin: 0 0 0.9rem;
  color: var(--webya-ink-secondary);
  font-size: 0.72rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  display: inline-block;
  width: 0.42rem;
  height: 0.42rem;
  margin-inline-end: 0.55rem;
  background: var(--webya-vermilion);
  border-radius: 50%;
  vertical-align: 0.05em;
}

#hero .kicker {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

#hero .kicker::before {
  display: none;
}

.hero-sigil {
  flex: none;
  width: 2rem;
  height: 2rem;
  overflow: visible;
}

.sigil-ring,
.sigil-axis {
  fill: none;
  stroke: var(--deep-space-blue);
  stroke-width: 1.4;
  vector-effect: non-scaling-stroke;
}

.sigil-node {
  fill: var(--brick-red);
}

.motion-title .title-line {
  display: block;
}

@keyframes title-rise {
  from {
    opacity: 0;
    transform: translateY(0.42em);
    clip-path: inset(0 0 100% 0);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    clip-path: inset(0);
  }
}

@keyframes sigil-draw {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes sigil-turn {
  to {
    transform: rotate(180deg);
  }
}

.motion-title .title-line {
  animation: title-rise 850ms cubic-bezier(0.22, 0.8, 0.22, 1) both;
}

.motion-title .title-line:nth-child(2) {
  animation-delay: 160ms;
}

.sigil-ring {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: sigil-draw 1400ms 120ms ease-out both;
}

.sigil-axis {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: sigil-draw 1050ms 420ms ease-out both;
}

.sigil-orbit {
  transform-box: fill-box;
  transform-origin: center;
  animation: sigil-turn 18s linear infinite;
}

h1,
h2,
h3 {
  font-family: var(--webya-font-serif);
  font-weight: 500;
  line-height: var(--leading-tight);
  letter-spacing: 0.03em;
}

h1 {
  margin: 0;
  max-width: 14em;
  font-size: clamp(1.7rem, 4.6vw, 3.35rem);
}

h2 {
  margin: 0 0 1.25rem;
  font-size: clamp(1.45rem, 3vw, 2.15rem);
}

h3 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
}

.lede,
.quiet,
.boundary,
.owner-note {
  max-width: 42rem;
}

.lede {
  margin-top: 1.25rem;
  font-size: 1.05rem;
}

.quiet,
.fact-list,
.boundary,
.owner-note {
  color: var(--webya-ink-secondary);
}

.quiet + .quiet,
.lede + .quiet,
.fact-list,
.boundary,
.owner-note,
.link-row,
.url {
  margin-top: 0.9rem;
}

.fact-list {
  padding-inline-start: 1.1rem;
}

.fact-list li + li {
  margin-top: 0.35rem;
}

.owner-note,
.boundary {
  border-inline-start: 2px solid var(--webya-vermilion);
  padding-inline-start: 0.85rem;
}

.url {
  display: block;
  overflow-wrap: anywhere;
  font-size: 0.75rem;
  color: var(--webya-ink-secondary);
}

#site-header {
  padding-block: 1rem 0.25rem;
}

.header-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
}

.header-brand {
  color: var(--webya-ink-primary);
  font-family: var(--webya-font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.header-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
  list-style: none;
}

.header-nav a {
  display: flex;
  flex-direction: column;
  min-width: 0;
  color: var(--webya-ink-primary);
  text-decoration: none;
}

.nav-en {
  color: var(--webya-ink-secondary);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-grid,
.statement-grid,
.atelier-grid {
  display: flex;
  flex-direction: column;
  gap: var(--gutter);
  min-width: 0;
}

.hero-grid > *,
.statement-grid > *,
.atelier-grid > *,
.project,
.timeline-node {
  min-width: 0;
  max-width: 100%;
}

.hero-plate {
  width: min(14rem, 100%);
  margin-inline-start: auto;
}

.hero-plate img {
  border: 1px solid var(--webya-border-accent);
  background: var(--webya-canvas);
}

.hero-plate figcaption {
  margin-top: 0.55rem;
  color: var(--webya-ink-secondary);
  font-size: 0.82rem;
}

#statement,
#statement > .wrap,
.statement-grid {
  writing-mode: horizontal-tb;
}

.statement-grid {
  background: var(--webya-surface-paper);
  color: var(--webya-ink-on-paper);
  padding: clamp(1.15rem, 3vw, 2.4rem);
}

.statement-grid .quiet,
.statement-grid .meta-label {
  color: var(--webya-indigo);
}

.principle-list {
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.principle-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  align-items: baseline;
}

.principle-list span {
  font-family: var(--webya-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

/* One column from 321px up. A max-height would open extra columns and widen the page. */
.statement-prose {
  writing-mode: vertical-rl;
  text-combine-upright: digits 2;
  align-self: flex-end;
  max-height: none;
  max-width: 100%;
  font-family: var(--webya-font-serif);
  font-size: 1.08rem;
  line-height: var(--leading-loose);
}

@media (max-width: 320px) {
  .statement-prose {
    writing-mode: horizontal-tb;
    align-self: stretch;
    max-height: none;
  }
}

.tcy {
  text-combine-upright: all;
}

.project + .project {
  margin-top: 2.4rem;
  padding-top: 2.4rem;
  border-top: 1px solid var(--webya-border-subtle);
}

.timeline {
  list-style: none;
  display: grid;
  gap: 1.75rem;
  margin: 0;
  padding-inline-start: 1.15rem;
  border-inline-start: 1px solid var(--webya-border-accent);
}

.timeline-node {
  --parallax-y: 0px;
  transform: translateY(var(--parallax-y));
}

.meta-label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--webya-ink-secondary);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.atelier-grid {
  gap: 1.5rem;
}

.outpost {
  padding-top: 1rem;
  border-top: 1px solid var(--webya-border-subtle);
}

#colophon {
  padding-block: 2.5rem 3rem;
  border-top: 1px solid var(--webya-border-subtle);
  color: var(--webya-ink-secondary);
}

.colophon-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  list-style: none;
  margin-top: 1rem;
}

@media (min-width: 768px) {
  :root {
    --gutter: 1.5rem;
    --page-margin: 2.5rem;
  }

  .hero-grid,
  .statement-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 2rem 2.5rem;
  }

  .statement-grid {
    align-items: start;
  }

  .statement-prose {
    justify-self: end;
    max-height: 26rem;
  }

  .atelier-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 2rem;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  :root {
    --gutter: 2rem;
  }
}

/* webや design system: white canvas, red signals, sumi ink. */
:root {
  --content-width: 78rem;
  --page-gutter: clamp(1rem, 4vw, 3.5rem);
  --section-space: clamp(4.5rem, 11vw, 9.5rem);
  --hairline: 1px solid rgba(51, 51, 51, 0.22);
  --red-hairline: 1px solid rgba(153, 1, 0, 0.5);
}

html { scroll-behavior: smooth; }
body {
  background: var(--bright-snow);
  color: var(--graphite);
  overflow-x: clip;
}
.wrap { width: min(var(--content-width), calc(100% - var(--page-gutter) * 2)); }
.region { padding-block: var(--section-space); }
a { text-decoration-thickness: 1px; text-underline-offset: 0.24em; }
:focus-visible { outline: 2px solid var(--oxblood); outline-offset: 5px; }

#site-header {
  position: relative;
  z-index: 5;
  padding-block: 1.15rem;
  border-bottom: var(--hairline);
  background: var(--bright-snow);
}
.header-bar { align-items: center; gap: 1rem 2rem; }
.header-brand, .footer-brand {
  font-family: var(--webya-font-serif);
  font-size: clamp(1.55rem, 2.2vw, 2rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
}
.header-brand span, .footer-brand span { color: var(--oxblood); }
.header-nav ul { gap: clamp(0.75rem, 2.4vw, 2rem); }
.header-nav a {
  position: relative;
  display: grid;
  gap: 0.05rem;
  padding-block: 0.25rem;
  font-size: 0.9rem;
  text-decoration: none;
}
.header-nav a::after {
  position: absolute;
  inset-inline: 0;
  inset-block-end: -0.35rem;
  height: 2px;
  content: "";
  background: var(--oxblood);
  transform: scale(0, 1);
  transform-origin: left top;
  transition: transform 300ms ease;
}
.header-nav a:focus-visible::after { transform: scale(1, 1); }
.nav-en, .section-index, .feature-kicker, .hero-kicker, .scroll-cue, .store-type {
  font-family: var(--webya-font-mono);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.nav-en { color: var(--graphite); opacity: 0.7; font-size: 0.58rem; }

.hero {
  position: relative;
  min-height: min(860px, calc(100svh - 4rem));
  padding-block: clamp(2rem, 5vh, 4rem) 2.5rem;
  display: grid;
  align-items: center;
  border-bottom: var(--hairline);
}
.hero-kicker {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-block-end: clamp(1.2rem, 3vh, 2rem);
  color: var(--oxblood);
  font-size: 0.7rem;
}
.hero-sigil { width: 2.3rem; height: 2.3rem; }
.sigil-ring, .sigil-axis { fill: none; stroke: var(--oxblood); stroke-width: 1.35; vector-effect: non-scaling-stroke; }
.sigil-node { fill: var(--brick-ember); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(8.5rem, 0.72fr) minmax(14rem, 0.9fr) minmax(19rem, 1.3fr);
  align-items: center;
  gap: clamp(1.25rem, 3vw, 3.5rem);
  min-width: 0;
}
.hero-title {
  width: min-content;
  height: min(70svh, 43rem);
  max-height: 43rem;
  margin: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: var(--graphite);
  font-size: clamp(2.65rem, 4.5vw, 4.1rem);
  line-height: 1.4;
  letter-spacing: 0.12em;
}
.motion-title .title-line { display: block; white-space: nowrap; }
.hero-copy { max-width: 25rem; padding-block: 1rem; }
.hero-lede {
  font-family: var(--webya-font-serif);
  font-size: clamp(1.5rem, 2.7vw, 2.25rem);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.035em;
}
.lede { margin-block-start: 1.2rem; max-width: 31rem; font-size: 0.98rem; line-height: 1.9; }
.hero-actions { display: grid; gap: 0.7rem; list-style: none; margin-block-start: 2rem; }
.action-link, .project-action {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: fit-content;
  min-height: 2.75rem;
  color: var(--graphite);
  font-weight: 600;
  text-decoration: none;
  transition: color 180ms ease;
}
.action-link::after, .project-action::after {
  position: absolute;
  inset-inline-start: 0;
  inset-inline-end: calc(1.5em + 1.25rem);
  inset-block-end: 0.3rem;
  height: 2px;
  content: "";
  background: var(--oxblood);
  transform: scale(0, 1);
  transform-origin: left top;
  transition: transform 300ms ease;
  pointer-events: none;
}
.action-link:focus-visible::after, .project-action:focus-visible::after { transform: scale(1, 1); }
.action-link-primary { color: var(--oxblood); }
.action-link span, .project-action span { color: var(--brick-ember); font-size: 1.25em; }
.hero-plate {
  position: relative;
  isolation: isolate;
  width: 100%;
  max-width: 31rem;
  justify-self: end;
  margin: 0;
  transform: translateY(var(--parallax-y, 0px));
  will-change: transform;
}
.hero-plate img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-height: min(69svh, 44rem);
  object-fit: contain;
  object-position: center;
  border: 0;
  background: transparent;
}
.hero-orbit { position: absolute; z-index: 0; inset: 4% -5% auto auto; width: 100%; height: auto; overflow: visible; }
.orbit-track, .orbit-cross { fill: none; stroke: var(--brick-ember); stroke-width: 0.8; vector-effect: non-scaling-stroke; opacity: 0.52; }
.orbit-track { stroke-dasharray: 100; stroke-dashoffset: 100; }
.orbit-cross { stroke-dasharray: 2 8; }
.orbit-point { fill: var(--oxblood); transform-origin: center; }
.scroll-cue { display: flex; justify-content: flex-end; align-items: center; gap: 0.75rem; margin-block-start: 1rem; color: var(--graphite); font-size: 0.58rem; }
.scroll-cue span:last-child { color: var(--oxblood); font-size: 1.1rem; }

.section-signal {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem var(--page-gutter);
  border-bottom: var(--hairline);
  color: var(--oxblood);
  font: 0.62rem var(--webya-font-mono);
  letter-spacing: 0.15em;
}
.section-heading { display: grid; grid-template-columns: 1fr; gap: 0.7rem; margin-block-end: clamp(2.5rem, 6vw, 5rem); }
.section-index { color: var(--oxblood); font-size: 0.68rem; }
h1, h2, h3 { color: var(--graphite); }
.section-heading h2, .atelier h2 { margin: 0; font-size: clamp(2rem, 5vw, 4.6rem); line-height: 1.28; letter-spacing: 0.025em; }
.section-heading > p:last-child { max-width: 38rem; font-size: 0.98rem; }

.feature-list { border-top: var(--red-hairline); }
.feature {
  position: relative;
  display: grid;
  grid-template-columns: minmax(8rem, 0.45fr) minmax(0, 1fr) minmax(8rem, 0.36fr);
  align-items: center;
  gap: clamp(1rem, 3vw, 3rem);
  min-height: 18rem;
  padding-block: clamp(2.25rem, 5vw, 4.5rem);
  border-bottom: var(--red-hairline);
  overflow: hidden;
}
.feature-kicker { align-self: start; color: var(--oxblood); font-size: 0.66rem; }
.feature-kicker span { display: block; margin-block-start: 0.55rem; color: var(--graphite); opacity: 0.72; }
.feature-content { max-width: 40rem; }
.feature-content h3 { margin-block-end: 0.75rem; font-size: clamp(2rem, 4.2vw, 3.8rem); line-height: 1.2; }
.feature-content > p { max-width: 37rem; font-size: 1rem; line-height: 1.9; }
.project-action { margin-block-start: 1.35rem; color: var(--oxblood); }
.feature-mark { width: min(100%, 12rem); justify-self: center; overflow: visible; fill: none; stroke: var(--oxblood); stroke-width: 1; opacity: 0.72; transition: transform 450ms cubic-bezier(.2,.8,.2,1), opacity 250ms ease; }
.feature-mark .mark-core { fill: var(--brick-ember); stroke: none; }
.feature-access .feature-content { min-width: 0; }
.access-mark { stroke-width: 1.3; }
.access-mark .access-scan, .access-mark .access-flow { stroke: var(--brick-ember); stroke-width: 2.5; }
.access-mark .access-bridge { opacity: 0.35; }
.access-mark .access-flow { stroke-dasharray: 16 84; animation: access-transfer 3.6s linear infinite; }
.access-mark .access-scan { animation: access-scan 3.6s ease-in-out infinite; }
.access-mark .access-plan-line { animation: access-plan 3.6s ease-in-out infinite; }
.access-mark .access-plan-line:nth-of-type(3) { animation-delay: 180ms; }
.access-mark .access-plan-line:nth-of-type(4) { animation-delay: 360ms; }
@keyframes access-transfer { from { stroke-dashoffset: 100; } to { stroke-dashoffset: -100; } }
@keyframes access-scan { 0%, 100% { transform: translateY(0); opacity: 0.45; } 50% { transform: translateY(39px); opacity: 1; } }
@keyframes access-plan { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }
.code-mark { display: grid; justify-self: center; gap: 0.4rem; padding: 0.5rem 0.8rem; color: var(--oxblood); font: clamp(0.7rem, 1.3vw, 1rem) var(--webya-font-mono); line-height: 1.5; transform: rotate(-5deg); transition: transform 400ms cubic-bezier(.2,.8,.2,1); }
.code-mark span:nth-child(2) { padding-inline-start: 1.4rem; color: var(--graphite); }

.process { position: relative; overflow: hidden; background: var(--alabaster-grey); }
.process-heading { position: relative; z-index: 1; max-width: 56rem; }
.process-heading h2 { max-width: none; font-size: clamp(2rem, 4vw, 3.8rem); white-space: nowrap; }
.process-heading h2 > span { display: inline; }
.timeline-flow { position: relative; }
.process-track { position: absolute; z-index: 0; inset-inline: 1.75rem; inset-block-start: 0; height: 3.5rem; pointer-events: none; }
.process-track svg { width: 100%; height: 100%; overflow: visible; }
.process-track path { fill: none; vector-effect: non-scaling-stroke; }
.process-track .track-base { stroke: rgba(185, 5, 4, 0.42); stroke-width: 1; }
.process-track .track-sweep { stroke: var(--brick-ember); stroke-width: 2; stroke-dasharray: 8 92; stroke-dashoffset: 100; }
.timeline { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 2rem); margin: 0; padding: 0; border-inline-start: 0; list-style: none; }
.timeline-node { --parallax-y: 0px; display: grid; align-content: start; gap: 1.15rem; min-width: 0; }
.timeline-node > div { transform: translateY(var(--parallax-y)); }
.step-number { display: grid; place-items: center; width: 3.5rem; aspect-ratio: 1; border: 1px solid var(--oxblood); border-radius: 50%; background: var(--alabaster-grey); color: var(--oxblood); font: 0.74rem var(--webya-font-mono); }
.timeline-node h3 { margin-block-end: 0.4rem; font-size: clamp(1.3rem, 2.1vw, 1.85rem); }
.timeline-node p { max-width: 15rem; font-size: 0.92rem; line-height: 1.8; }

.atelier { padding-block-end: clamp(4rem, 9vw, 8rem); }
.atelier-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.atelier-grid > div > p:last-child { max-width: 24rem; margin-block-start: 1rem; }
.store-links { margin: 0; padding: 0; list-style: none; border-top: var(--hairline); }
.store-links li { border-bottom: var(--hairline); }
.store-links a { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 1rem; min-height: 5rem; color: var(--graphite); text-decoration: none; }
.store-name { font-family: var(--webya-font-serif); font-size: 1.4rem; transition: color 180ms ease; }
.store-type { color: var(--oxblood); font-size: 0.62rem; }
.store-arrow { color: var(--oxblood); font-size: 1.2rem; }

#colophon { padding-block: 2rem 2.5rem; border-top: var(--hairline); background: var(--bright-snow); color: var(--graphite); }
.footer-brand { display: inline-block; margin-block-end: 0.4rem; }
.colophon-links { gap: 0.5rem 1.2rem; }
.colophon-links a {
  position: relative;
  display: inline-block;
  color: var(--graphite);
  text-decoration: none;
  transition: color 180ms ease;
}
.colophon-links a::after {
  position: absolute;
  inset-inline: 0;
  inset-block-end: -0.15em;
  height: 1px;
  content: "";
  background: var(--oxblood);
  transform: scale(0, 1);
  transform-origin: left top;
  transition: transform 300ms ease;
  pointer-events: none;
}
.colophon-links a:focus-visible { color: var(--oxblood); }
.colophon-links a:focus-visible::after { transform: scale(1, 1); }
#colophon small { display: block; margin-block-start: 2rem; color: var(--graphite); opacity: 0.72; font: 0.65rem var(--webya-font-mono); }

@keyframes orbit-draw { to { stroke-dashoffset: 0; } }
@keyframes track-sweep { to { stroke-dashoffset: 0; } }
@keyframes orbit-revolve { to { transform: rotate(360deg); } }
@keyframes marker-pulse { 50% { transform: scale(1.35); } }
@keyframes art-drift { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-0.55rem); } }
.orbit-track { animation: orbit-draw 1.8s 350ms ease-out forwards; }
.orbit-point { transform-box: view-box; animation: orbit-revolve 18s linear infinite, marker-pulse 2.2s ease-in-out infinite; }
.hero-plate img { animation: art-drift 6s ease-in-out infinite; }
.process-track .track-sweep { animation: track-sweep 4s linear 2.4s infinite; }
.motion-title .title-line { animation: title-rise 850ms cubic-bezier(0.22, 0.8, 0.22, 1) both; }
.motion-title .title-line:nth-child(2) { animation-delay: 180ms; }
@media (hover: hover) and (pointer: fine) {
  .header-nav a:hover::after, .header-nav a:focus-visible::after { transform: scale(1, 1); }
  .action-link:hover, .project-action:hover { color: var(--brick-ember); }
  .action-link:hover::after, .project-action:hover::after { transform: scale(1, 1); }
  .colophon-links a:hover { color: var(--oxblood); }
  .colophon-links a:hover::after { transform: scale(1, 1); }
  .feature:hover .feature-mark { transform: rotate(18deg) scale(1.06); opacity: 1; }
  .feature-access:hover .access-mark { transform: translateY(-0.25rem); }
  .feature:hover .code-mark { transform: rotate(0deg) translateY(-0.25rem); }
  .store-links a:hover .store-name { color: var(--oxblood); }
}
@media (max-width: 980px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: minmax(6rem, 0.38fr) minmax(0, 1fr); align-items: center; }
  .hero-title { grid-column: 1; grid-row: 1 / span 2; font-size: clamp(2.4rem, 6vw, 3.6rem); height: min(64svh, 37rem); }
  .hero-copy { grid-column: 2; grid-row: 1; }
  .hero-plate { grid-column: 2; grid-row: 2; width: min(100%, 27rem); max-height: 30rem; justify-self: center; }
  .hero-plate img { max-height: 30rem; }
  .process-heading h2 { font-size: clamp(1.9rem, 4.2vw, 3.4rem); }
  .process-track { display: block; }
  .feature { grid-template-columns: minmax(7rem, 0.35fr) minmax(0, 1fr) minmax(5rem, 0.28fr); }
}
@media (max-width: 680px) {
  :root { --page-gutter: 1.15rem; --section-space: 4.75rem; }
  .header-bar { align-items: flex-start; flex-direction: column; }
  .header-nav ul { gap: 0.5rem 1.1rem; }
  .header-nav a { font-size: 0.82rem; }
  .hero { padding-block: 2rem 1.5rem; }
  .hero-kicker { font-size: 0.58rem; }
  .hero-grid { grid-template-columns: min-content minmax(0, 1fr); gap: 1rem 1.2rem; }
  .hero-title { grid-column: 1; grid-row: 1; height: min(58svh, 25rem); font-size: clamp(1.7rem, 7vw, 2.5rem); line-height: 1.45; letter-spacing: 0.08em; }
  .hero-copy { grid-column: 2; grid-row: 1; align-self: center; padding-block: 0; }
  .hero-lede { font-size: clamp(1.18rem, 5.5vw, 1.6rem); }
  .lede { font-size: 0.87rem; line-height: 1.75; }
  .hero-actions { gap: 0.25rem; margin-block-start: 1.15rem; }
  .action-link { min-height: 2.4rem; gap: 0.7rem; font-size: 0.85rem; }
  .hero-plate { grid-column: 1 / -1; grid-row: 2; width: min(100%, 22rem); max-height: none; margin-inline: auto; }
  .hero-plate img { width: 100%; max-height: 28rem; }
  .hero-orbit { inset-inline-end: -3%; }
  .scroll-cue { font-size: 0.52rem; }
  .section-signal { font-size: 0.52rem; }
  .section-heading h2, .atelier h2 { font-size: clamp(1.85rem, 8vw, 2.7rem); }
  .feature { grid-template-columns: 1fr auto; gap: 1rem; min-height: 0; padding-block: 2rem; }
  .feature-kicker { grid-column: 1 / -1; }
  .feature-content { grid-column: 1; grid-row: 2; }
  .feature-mark, .code-mark { grid-column: 2; grid-row: 2; width: min(5rem, 20vw); }
  .feature-content h3 { font-size: clamp(1.7rem, 7vw, 2.3rem); }
  .feature-content > p { font-size: 0.91rem; }
  .project-action { font-size: 0.9rem; }
  .timeline { grid-template-columns: 1fr; gap: 0; border-inline-start: 1px solid rgba(153, 1, 0, 0.38); padding-inline-start: 1.1rem; }
  .process-heading h2 { white-space: normal; font-size: clamp(1.85rem, 7vw, 2.7rem); }
  .process-heading h2 > span { display: block; }
  .process-track { display: none; }
  .timeline-node, .timeline-node:nth-child(even) { position: relative; grid-template-columns: auto minmax(0, 1fr); align-items: start; gap: 0.9rem; margin: 0; padding-block: 0 1.75rem; }
  .timeline-node:last-child { padding-block-end: 0; }
  .timeline-node::before { position: absolute; inset-inline-start: -1.39rem; inset-block-start: 1.2rem; width: 0.5rem; height: 0.5rem; content: ""; border-radius: 50%; background: var(--oxblood); }
  .step-number { width: 2.7rem; }
  .timeline-node h3 { font-size: 1.25rem; }
  .timeline-node p { font-size: 0.86rem; }
  .atelier-grid { grid-template-columns: 1fr; gap: 2rem; }
  .store-links a { min-height: 4.4rem; }
}
@media (max-width: 360px) {
  .hero-grid { grid-template-columns: min-content minmax(0, 1fr); gap: 0.75rem; }
  .hero-title { font-size: 1.62rem; height: min(56svh, 21.5rem); }
  .hero-lede { font-size: 1.08rem; }
  .hero-copy .lede { font-size: 0.8rem; }
  .action-link { font-size: 0.78rem; }
}