/* Home page — centred machine-first composition
   -------------------------------------------------------------------------- */
.home-page main {
  overflow: clip;
  background: #f9eee4;
}

.hero {
  position: relative;
  display: grid;
  min-height: 120svh;
  padding: clamp(16.5rem, 31vh, 19rem) 0 clamp(6.5rem, 10vh, 9rem);
  overflow: hidden;
  text-align: center;
  background:
    radial-gradient(circle at 50% 31%, rgba(255, 208, 74, 0.24), transparent 24rem),
    radial-gradient(circle at 50% 58%, rgba(200, 32, 32, 0.09), transparent 36rem),
    linear-gradient(180deg, #fffdf9 0%, #fff8f1 54%, #f9eee4 100%);
}

.hero::before {
  position: absolute;
  z-index: 0;
  top: 8%;
  left: 50%;
  width: min(62rem, 86vw);
  aspect-ratio: 1;
  border: 1px solid rgba(200, 32, 32, 0.08);
  border-radius: 50%;
  content: "";
  box-shadow:
    0 0 0 5rem rgba(255, 208, 74, 0.035),
    0 0 0 10rem rgba(200, 32, 32, 0.02);
  transform: translateX(-50%);
  pointer-events: none;
}

.hero::after {
  position: absolute;
  z-index: 0;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(200, 32, 32, 0.1) 24%, rgba(200, 32, 32, 0.05) 76%, transparent);
  pointer-events: none;
}

.circus-canvas {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-orbit {
  position: absolute;
  z-index: 1;
  top: 38%;
  width: 31rem;
  height: 31rem;
  border: 1px solid rgba(200, 32, 32, 0.09);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit::after {
  position: absolute;
  top: 50%;
  left: -0.3rem;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  content: "";
  background: var(--red);
  box-shadow: 0 0 1rem rgba(200, 32, 32, 0.35);
}

.hero-orbit-one {
  left: -14rem;
  animation: orbit-turn 27s linear infinite;
}

.hero-orbit-two {
  right: -14rem;
  animation: orbit-turn 27s linear infinite reverse;
}

@keyframes orbit-turn {
  to { transform: rotate(360deg); }
}

.hero-inner {
  position: relative;
  z-index: 3;
  display: flex;
  width: min(100%, 82rem);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  flex-direction: column;
}

.hero-copy {
  display: flex;
  width: min(100%, 72rem);
  align-items: center;
  flex-direction: column;
}

.hero-ey,
.closing-ey,
.story-kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  margin-bottom: 1.15rem;
  color: var(--red);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero-ey::before,
.hero-ey::after,
.story-kicker::before,
.story-kicker::after,
.closing-ey::before,
.closing-ey::after {
  width: 1.8rem;
  height: 1px;
  content: "";
  background: currentColor;
}

.hero h1 {
  max-width: 12.5ch;
  margin: 0 auto 1.5rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(4.5rem, 7.6vw, 7.7rem);
  font-weight: 400;
  line-height: 0.87;
  letter-spacing: -0.058em;
  text-wrap: balance;
}

.hero h1 i {
  color: var(--red);
  font-style: italic;
}

.hero-sub {
  max-width: 47rem;
  margin: 0 auto;
  color: var(--ink-2);
  font-size: clamp(1rem, 1.3vw, 1.12rem);
  line-height: 1.8;
  text-wrap: balance;
}

.hero-sub strong {
  color: var(--ink);
  font-weight: 650;
}

/* Machine viewer — the main attraction */
.machine-viewer-home {
  position: relative;
  width: min(100%, 38rem);
  margin: clamp(2.6rem, 5vw, 4.25rem) auto 2.35rem;
  background: transparent;
}

.machine-viewer-home::before { content: none; }

.machine-frame {
  position: relative;
  padding: clamp(0.6rem, 1.4vw, 0.9rem) 0 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  backdrop-filter: none;
}

.machine-frame::before,
.machine-frame::after { content: none; }

.machine-frame-top,
.machine-viewer-controls,
.machine-caption {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.machine-frame-top {
  gap: 1.1rem;
  padding: 0.3rem 0.25rem 0.65rem;
  color: var(--ink-3);
  font-size: 0.63rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.machine-frame-top > span:first-child::after {
  display: inline-block;
  width: 0.22rem;
  height: 0.22rem;
  margin-left: 1.1rem;
  border-radius: 50%;
  content: "";
  vertical-align: middle;
  background: var(--border-2);
}

.machine-live {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  color: var(--red);
}

.machine-live i {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 0 rgba(200, 32, 32, 0.42);
  animation: live-pulse 2s ease-out infinite;
}

@keyframes live-pulse {
  0% { box-shadow: 0 0 0 0 rgba(200, 32, 32, 0.42); }
  70%, 100% { box-shadow: 0 0 0 0.55rem rgba(200, 32, 32, 0); }
}

.machine-stage-home {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1.22;
  overflow: visible;
  border: 0;
  background: none;
  cursor: pointer;
}

.machine-stage-home:focus-visible {
  border-radius: 1.25rem;
  outline: 3px solid var(--blue);
  outline-offset: -2px;
}

.machine-stage-home img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  object-fit: contain;
  filter:
    drop-shadow(0 2.1rem 2.8rem rgba(94, 24, 20, 0.19))
    drop-shadow(0 0.55rem 0.85rem rgba(0, 0, 0, 0.09));
  transform: translateY(1.1rem) scale(0.96) rotateY(-8deg);
  transition: opacity 550ms ease, transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.machine-stage-home img.active {
  opacity: 1;
  transform: translateY(0) scale(1) rotateY(0);
  animation: home-machine-float 4.5s ease-in-out infinite 700ms;
}

@keyframes home-machine-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-0.8rem); }
}

.machine-viewer-controls {
  gap: 0.85rem;
  padding: 0.85rem 0.25rem 0.1rem;
  border: 0;
  background: transparent;
}

.machine-hint-home {
  color: var(--ink-3);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.machine-dots-home {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.mdot-home {
  width: 0.55rem;
  height: 0.55rem;
  padding: 0;
  border: 1px solid var(--border-2);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: width 300ms ease, border-color 300ms ease, background 300ms ease;
}

.mdot-home.active {
  width: 1.5rem;
  border-color: var(--red);
  border-radius: 1rem;
  background: var(--red);
}

.mdot-home:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.machine-caption {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0.9rem;
  color: var(--ink-3);
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.machine-caption span {
  padding-inline: 0.75rem;
}

.machine-caption span + span {
  border-left: 1px solid var(--border-2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 2.15rem;
}

.hero-actions .bd {
  border-radius: 2rem;
}

.hero-actions .bd span {
  margin-left: 0.55rem;
  transition: transform 250ms ease;
}

.hero-actions .bd:hover span {
  transform: rotate(45deg);
}

.hero-text-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.65rem 1.25rem;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 700;
}

.hero-text-link::after {
  position: absolute;
  right: 1.25rem;
  bottom: 0.42rem;
  left: 1.25rem;
  height: 1px;
  content: "";
  background: var(--red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 350ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-text-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(100%, 43rem);
  border-block: 1px solid var(--border);
}

.hero-proof span {
  display: flex;
  min-height: 5rem;
  padding: 0.9rem 1rem;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border-right: 1px solid var(--border);
}

.hero-proof span:last-child {
  border-right: 0;
}

.hero-proof b {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1;
}

.hero-proof small {
  margin-top: 0.4rem;
  color: var(--ink-3);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-scroll {
  position: absolute;
  z-index: 4;
  bottom: 1.5rem;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink-3);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  transform: translateX(-50%);
}

.hero-scroll-line {
  position: relative;
  width: 2.6rem;
  height: 1px;
  overflow: hidden;
  background: var(--border-2);
}

.hero-scroll-line::after {
  position: absolute;
  inset: 0;
  content: "";
  background: var(--red);
  animation: scroll-line 2s ease-in-out infinite;
  transform: translateX(-100%);
}

@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  55%, 100% { transform: translateX(100%); }
}

/* Scroll-highlight story — Jesko-style blur and character reveal */
.story-highlight {
  position: relative;
  min-height: 195svh;
  padding: 0;
  overflow: clip;
  color: var(--ink);
  background: transparent;
}

.story-highlight::before,
.story-highlight::after { content: none; }

.story-sticky {
  position: sticky;
  z-index: 1;
  top: 0;
  display: grid;
  min-height: 100svh;
  padding: clamp(6.5rem, 12vh, 9rem) 1.5rem;
  overflow: hidden;
  place-items: center;
  text-align: left;
}

.story-inner {
  position: relative;
  z-index: 2;
  display: flex;
  width: min(100%, 78rem);
  margin-inline: auto;
  align-items: stretch;
  flex-direction: column;
}

.story-kicker {
  margin-bottom: clamp(1.75rem, 3.5vh, 2.75rem);
  justify-content: flex-start;
  color: var(--red);
}

.story-kicker::after { content: none; }

.story-text-reveal {
  display: block;
  width: 100%;
  will-change: opacity, filter;
}

.motion-ready .story-text-reveal {
  opacity: 0;
  filter: blur(2.25rem);
  transition:
    opacity 1s cubic-bezier(0.25, 1, 0.5, 1) 300ms,
    filter 1s cubic-bezier(0.25, 1, 0.5, 1) 300ms;
}

.motion-ready .story-text-reveal.is-visible {
  opacity: 1;
  filter: blur(0);
}

.story-highlight h2 {
  width: 100%;
  max-width: none;
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(3rem, min(4.45vw, 8vh), 4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.08em;
  text-align: left;
  text-wrap: pretty;
}

.story-word {
  display: inline-block;
  white-space: nowrap;
}

.story-char {
  opacity: var(--story-char-opacity, 0.15);
  will-change: opacity;
}

.story-meta {
  display: grid;
  grid-template-columns: auto minmax(3rem, 1fr) auto;
  width: min(100%, 41rem);
  margin-top: clamp(2.5rem, 4.5vh, 3.5rem);
  align-items: center;
  gap: 1rem;
  color: var(--ink-3);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.story-rule {
  height: 1px;
  background: var(--border-2);
}

/* Closing chapter */
.closing {
  position: relative;
  display: grid;
  min-height: 82svh;
  padding: 8rem 1.5rem;
  overflow: hidden;
  place-items: center;
  text-align: center;
  background:
    radial-gradient(circle at 50% -10%, rgba(255, 208, 74, 0.26), transparent 28rem),
    var(--cream);
}

.closing::before,
.closing::after {
  position: absolute;
  width: 20rem;
  aspect-ratio: 1;
  border: 1px solid rgba(200, 32, 32, 0.09);
  border-radius: 50%;
  content: "";
}

.closing::before { top: -10rem; left: -8rem; }
.closing::after { right: -9rem; bottom: -12rem; }

.closing-inner {
  position: relative;
  z-index: 1;
  width: min(100%, 59rem);
}

.closing-main {
  margin-bottom: 1.6rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(3.5rem, 8vw, 7.6rem);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.closing-main i {
  display: block;
  color: var(--red);
  font-style: italic;
}

.closing-rule {
  width: 2.6rem;
  height: 1px;
  margin: 0 auto 1.2rem;
  background: var(--red);
}

.closing-tag {
  max-width: 37rem;
  margin: 0 auto 2.2rem;
  color: var(--ink-3);
  font-size: 1rem;
  font-style: italic;
  line-height: 1.75;
}

.closing-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
}

.closing-actions .bd,
.closing-actions .bo {
  border-radius: 2rem;
}

.fw-particle {
  position: fixed;
  z-index: 9998;
  border-radius: 50%;
  pointer-events: none;
  animation: firework-burst 850ms ease-out forwards;
}

@keyframes firework-burst {
  from { opacity: 1; transform: translate(0, 0) scale(1); }
  to { opacity: 0; transform: translate(var(--dx), var(--dy)) scale(0); }
}

@media (max-width: 820px) {
  .hero {
    min-height: auto;
    padding: 10.5rem 0 6.5rem;
  }

  .hero-inner {
    padding-inline: 1.25rem;
  }

  .hero h1 {
    max-width: 11ch;
    font-size: clamp(3.7rem, 13vw, 6rem);
  }

  .hero-sub {
    max-width: 39rem;
  }

  .machine-viewer-home {
    width: min(100%, 32rem);
  }

  .hero-scroll {
    display: none;
  }

  .story-highlight h2 {
    font-size: clamp(2.7rem, min(8vw, 7.2vh), 4rem);
  }
}

@media (max-width: 560px) {
  .hero {
    padding: 9.25rem 0 4rem;
  }

  .hero-inner {
    padding-inline: 1rem;
  }

  .hero-ey,
  .story-kicker,
  .closing-ey {
    gap: 0.5rem;
    font-size: 0.6rem;
    letter-spacing: 0.15em;
  }

  .hero-ey::before,
  .hero-ey::after,
  .story-kicker::before,
  .story-kicker::after,
  .closing-ey::before,
  .closing-ey::after {
    width: 1rem;
  }

  .hero h1 {
    font-size: clamp(3.25rem, 15vw, 4.6rem);
  }

  .hero-sub {
    font-size: 0.95rem;
    line-height: 1.7;
  }

  .machine-viewer-home {
    width: min(100%, 23.5rem);
    margin: 2.25rem auto 1.25rem;
  }

  .machine-frame {
    padding: 0.7rem 0 0;
    border-radius: 0;
  }

  .machine-frame-top {
    gap: 0.65rem;
    font-size: 0.53rem;
  }

  .machine-frame-top > span:first-child::after {
    margin-left: 0.65rem;
  }

  .machine-stage-home {
    aspect-ratio: 1 / 1.26;
  }

  .machine-viewer-controls {
    flex-direction: column;
    gap: 0.55rem;
  }

  .machine-hint-home {
    font-size: 0.56rem;
  }

  .machine-caption {
    font-size: 0.52rem;
    letter-spacing: 0.055em;
  }

  .machine-caption span {
    padding-inline: 0.35rem;
  }

  .hero-actions {
    width: 100%;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1.5rem;
  }

  .hero-actions .bd,
  .hero-text-link {
    width: 100%;
  }

  .hero-proof span {
    min-height: 4.5rem;
    padding-inline: 0.45rem;
  }

  .hero-proof b {
    font-size: 1.05rem;
  }

  .hero-proof small {
    font-size: 0.53rem;
    letter-spacing: 0.07em;
  }

  .story-highlight {
    min-height: 145svh;
  }

  .story-sticky {
    padding: 4.75rem 1rem 3.75rem;
    place-items: start stretch;
  }

  .story-highlight h2 {
    max-width: none;
    font-size: clamp(2.15rem, 9.5vw, 2.8rem);
    line-height: 1.02;
    letter-spacing: -0.07em;
  }

  .story-meta {
    grid-template-columns: auto minmax(2rem, 1fr);
    margin-top: 1.75rem;
  }

  .story-meta span:last-child {
    display: none;
  }

  .closing {
    min-height: auto;
    padding: 5rem 1rem;
  }

  .closing-main {
    font-size: clamp(3.25rem, 16vw, 5rem);
  }

  .closing-actions {
    flex-direction: column;
  }

  .closing-actions > * {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-orbit,
  .machine-stage-home img.active,
  .machine-live i,
  .hero-scroll-line::after {
    animation: none !important;
  }

  .motion-ready .story-text-reveal {
    opacity: 1;
    filter: none;
    transition: none;
  }
}