.homepage-screen {
  position: fixed;
  inset: 0;
  z-index: 10;
  background:
    radial-gradient(circle at 56% 44%, rgba(255, 255, 255, 0.42), transparent 18%),
    linear-gradient(180deg, #efefea 0%, #e8e8e3 100%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.9s var(--ease-standard),
    visibility 0.9s var(--ease-standard);
}

.homepage-screen.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.brand-mark--dark,
.screen-footer--dark {
  color: var(--color-text);
}

.homepage-screen.is-visible .brand-mark--dark {
  animation: homepageBrand 0.9s 0.2s var(--ease-standard) both;
}

.homepage-screen__content {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(320px, 440px) minmax(340px, 1fr) 220px;
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
  padding: 8rem clamp(2rem, 5vw, 5rem) 5rem;
}

.homepage-copy {
  align-self: center;
}

.homepage-copy__eyebrow {
  margin: 0 0 0.9rem;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--color-muted);
  opacity: 0;
  transform: translateY(16px);
}

.homepage-screen.is-visible .homepage-copy__eyebrow {
  animation: lineRise 0.55s 0.28s var(--ease-standard) forwards;
}

.homepage-copy__replay {
  margin: 0 0 1rem;
  padding: 0;
  border: 0;
  background: none;
  color: rgba(17, 17, 17, 0.56);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
}

.homepage-screen.is-visible .homepage-copy__replay {
  animation: lineRise 0.45s 1.55s var(--ease-standard) forwards;
}

.homepage-copy__replay:hover,
.homepage-copy__replay:focus-visible {
  color: var(--color-accent);
}

.homepage-copy__welcome {
  display: flex;
  flex-wrap: wrap;
  gap: 0.1rem;
  margin-bottom: 0.9rem;
}

.homepage-copy__welcome span {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3.3rem);
  line-height: 1;
  font-weight: 700;
  opacity: 0;
  transform: translateY(24px);
}

.homepage-screen.is-visible .homepage-copy__welcome span {
  animation: charSlideUp 0.48s var(--ease-standard) forwards;
}

.homepage-screen.is-visible .homepage-copy__welcome span:nth-child(1) { animation-delay: 0.42s; }
.homepage-screen.is-visible .homepage-copy__welcome span:nth-child(2) { animation-delay: 0.48s; }
.homepage-screen.is-visible .homepage-copy__welcome span:nth-child(3) { animation-delay: 0.54s; }
.homepage-screen.is-visible .homepage-copy__welcome span:nth-child(4) { animation-delay: 0.6s; }
.homepage-screen.is-visible .homepage-copy__welcome span:nth-child(5) { animation-delay: 0.66s; }
.homepage-screen.is-visible .homepage-copy__welcome span:nth-child(6) { animation-delay: 0.72s; }
.homepage-screen.is-visible .homepage-copy__welcome span:nth-child(7) { animation-delay: 0.78s; }
.homepage-screen.is-visible .homepage-copy__welcome span:nth-child(8) { animation-delay: 0.9s; }
.homepage-screen.is-visible .homepage-copy__welcome span:nth-child(9) { animation-delay: 0.96s; }

.homepage-copy__welcome span:nth-child(8) {
  margin-left: 0.8rem;
}

.homepage-copy__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 5.2rem);
  line-height: 0.92;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: scale(0.92);
}

.homepage-screen.is-visible .homepage-copy__title {
  animation: titleZoom 0.58s 1.08s var(--ease-standard) forwards;
}

.homepage-copy__accent {
  color: var(--color-accent);
}

.homepage-copy__summary {
  max-width: 24rem;
  margin: 1.3rem 0 0;
}

.homepage-copy__line {
  margin: 0.2rem 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-muted);
  opacity: 0;
  transform: translateY(10px);
}

.homepage-screen.is-visible .homepage-copy__line {
  animation: lineRise 0.45s var(--ease-standard) forwards;
}

.homepage-screen.is-visible .homepage-copy__line:nth-child(1) { animation-delay: 1.32s; }
.homepage-screen.is-visible .homepage-copy__line:nth-child(2) { animation-delay: 1.44s; }
.homepage-screen.is-visible .homepage-copy__line:nth-child(3) { animation-delay: 1.56s; }

.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
  opacity: 0;
  transform: translateY(14px);
}

.homepage-screen.is-visible .quick-links {
  animation: lineRise 0.5s 1.72s var(--ease-standard) forwards;
}

.quick-links__item {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.88rem 1rem;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  cursor: pointer;
  transition:
    transform 0.45s var(--ease-standard),
    box-shadow 0.45s var(--ease-standard),
    border-color 0.45s var(--ease-standard),
    color 0.45s var(--ease-standard);
}

.quick-links__item img {
  width: 1.2rem;
  height: 1.2rem;
}

.quick-links__item span {
  font-size: 0.74rem;
  letter-spacing: 0.22em;
}

.quick-links__item:hover,
.quick-links__item:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(255, 140, 0, 0.34);
  box-shadow:
    0 0 0 1px rgba(255, 140, 0, 0.1),
    0 0 28px rgba(255, 140, 0, 0.16);
  color: var(--color-accent);
}

.homepage-visual {
  position: relative;
  justify-self: center;
  width: min(36rem, 48vw);
  aspect-ratio: 620 / 760;
  opacity: 0;
  transform: scale(0.92);
}

.homepage-screen.is-visible .homepage-visual {
  animation: homepageScale 0.9s 0.15s var(--ease-standard) forwards;
}

.homepage-visual::before {
  content: none;
}

.homepage-visual__portal {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(25rem, 82%);
  height: min(25rem, 82%);
  transform: translate(calc(-50% - 50px), calc(-50% - 50px)) scale(0);
  border-radius: 50%;
  background: radial-gradient(circle, #000 34%, rgba(0, 0, 0, 0.88) 56%, rgba(0, 0, 0, 0) 84%);
  filter: blur(18px);
  opacity: 0;
}

.homepage-screen.is-visible .homepage-visual__portal {
  animation: portalExpand 1.1s 0.25s var(--ease-standard) forwards;
}

.homepage-visual__blocks {
  position: absolute;
  left: calc(50% - 50px);
  top: calc(50% - 50px);
  width: min(36rem, 48vw);
  aspect-ratio: 1 / 1;
  transform: translate(-50%, -50%);
  z-index: 2;
  pointer-events: none;
}

.homepage-visual__blocks-inner {
  --cell: 68px;
  --gap: 5px;
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(var(--cell) * 5 + var(--gap) * 4);
  height: calc(var(--cell) * 4 + var(--gap) * 3);
  transform: translate(-49%, -50%) rotate(45deg);
  transform-origin: center;
}

.homepage-visual__block {
  position: absolute;
  width: var(--cell);
  height: var(--cell);
  background: linear-gradient(135deg, rgba(246, 246, 236, 0.76), rgba(96, 98, 90, 0.32));
  filter: contrast(0.95);
  opacity: 0;
}

.homepage-screen.is-visible .homepage-visual__block {
  animation: blockSpreadIn 0.62s var(--ease-standard) forwards;
}

.homepage-visual__block--r0-c0 { left: calc((var(--cell) + var(--gap)) * 0); top: calc((var(--cell) + var(--gap)) * 0); animation-delay: 3.04s; }
.homepage-visual__block--r0-c2 { left: calc((var(--cell) + var(--gap)) * 2); top: calc((var(--cell) + var(--gap)) * 0); animation-delay: 2.84s; }
.homepage-visual__block--r0-c4 { left: calc((var(--cell) + var(--gap)) * 4); top: calc((var(--cell) + var(--gap)) * 0); animation-delay: 3.08s; }
.homepage-visual__block--r1-c1 { left: calc((var(--cell) + var(--gap)) * 1); top: calc((var(--cell) + var(--gap)) * 1); animation-delay: 2.68s; }
.homepage-visual__block--r1-c2 { left: calc((var(--cell) + var(--gap)) * 2); top: calc((var(--cell) + var(--gap)) * 1); animation-delay: 2.52s; }
.homepage-visual__block--r1-c3 { left: calc((var(--cell) + var(--gap)) * 3); top: calc((var(--cell) + var(--gap)) * 1); animation-delay: 2.7s; }
.homepage-visual__block--r1-c4 { left: calc((var(--cell) + var(--gap)) * 4); top: calc((var(--cell) + var(--gap)) * 1); animation-delay: 2.92s; }
.homepage-visual__block--r2-c0 { left: calc((var(--cell) + var(--gap)) * 0); top: calc((var(--cell) + var(--gap)) * 2); animation-delay: 2.88s; }
.homepage-visual__block--r2-c1 { left: calc((var(--cell) + var(--gap)) * 1); top: calc((var(--cell) + var(--gap)) * 2); animation-delay: 2.66s; }
.homepage-visual__block--r2-c2 { left: calc((var(--cell) + var(--gap)) * 2); top: calc((var(--cell) + var(--gap)) * 2); animation-delay: 2.54s; }
.homepage-visual__block--r3-c0 { left: calc((var(--cell) + var(--gap)) * 0); top: calc((var(--cell) + var(--gap)) * 3); animation-delay: 3.02s; }
.homepage-visual__block--r3-c3 { left: calc((var(--cell) + var(--gap)) * 3); top: calc((var(--cell) + var(--gap)) * 3); animation-delay: 2.9s; }

.homepage-visual__origin {
  position: absolute;
  left: calc(50% - 50px);
  top: calc(50% - 50px);
  width: 3.15rem;
  height: 3.15rem;
  border: 9px solid var(--color-accent);
  border-radius: 50%;
  background: #0a0a0a;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.82);
  z-index: 5;
  pointer-events: none;
}

.homepage-screen.is-visible .homepage-visual__origin {
  animation: originAppear 0.52s 0.38s cubic-bezier(0.22, 1.35, 0.36, 1) forwards;
}

.homepage-visual__orange-svg {
  position: absolute;
  left: calc(50% - 50px);
  top: calc(50% - 50px);
  width: min(36rem, 48vw);
  height: 128vh;
  transform: translate(-50%, -50%);
  overflow: visible;
  z-index: 3;
  pointer-events: none;
}

.homepage-visual__orange-path {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 35;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 2200;
  stroke-dashoffset: 2200;
}

.homepage-screen.is-visible .homepage-visual__orange-path {
  animation: drawLine 1.18s 0.62s var(--ease-standard) forwards;
}

.homepage-visual__data-svg {
  position: absolute;
  left: calc(50% - 50px);
  top: calc(50% - 50px);
  width: min(36rem, 48vw);
  height: 128vh;
  transform: translate(-50%, -50%);
  overflow: visible;
  z-index: 4;
  pointer-events: none;
}

.homepage-visual__data-line {
  fill: none;
  stroke: #f0f0f0;
  stroke-width: 10;
  stroke-linecap: round;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  transform: scaleY(0);
}

.homepage-screen.is-visible .homepage-visual__data-line {
  animation: dataLineExpand 1.18s 0.62s var(--ease-standard) forwards;
}

.homepage-visual__data-line--a,
.homepage-visual__data-line--b,
.homepage-visual__data-line--c,
.homepage-visual__data-line--d {
  animation-delay: 0.62s;
}

.homepage-visual__data-dot {
  fill: #111;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  transform: scale(0);
}

.homepage-screen.is-visible .homepage-visual__data-dot {
  animation: dataDotPop 0.32s cubic-bezier(0.22, 1.35, 0.36, 1) forwards;
}

.homepage-visual__data-dot--1 { animation-delay: 1.36s; }
.homepage-visual__data-dot--2 { animation-delay: 1.42s; }
.homepage-visual__data-dot--3 { animation-delay: 1.48s; }
.homepage-visual__data-dot--4 { animation-delay: 1.54s; }
.homepage-visual__data-dot--5 { animation-delay: 1.6s; }
.homepage-visual__data-dot--6 { animation-delay: 1.66s; }
.homepage-visual__data-dot--7 { animation-delay: 1.72s; }
.homepage-visual__data-dot--8 { animation-delay: 1.78s; }
.homepage-visual__data-dot--9 { animation-delay: 1.84s; }
.homepage-visual__data-dot--10 { animation-delay: 1.9s; }
.homepage-visual__data-dot--11 { animation-delay: 1.96s; }

.homepage-visual__svg {
  display: none;
  position: absolute;
  inset: 0;
  overflow: visible;
}

.homepage-visual__orange-line,
.homepage-visual__ring,
.homepage-visual__white-rails line,
.homepage-visual__extra-lines line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.homepage-visual__orange-line {
  stroke: var(--color-accent);
  stroke-width: 8;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
}

.homepage-screen.is-visible .homepage-visual__orange-line--main {
  animation: drawLine 1.2s 1.05s var(--ease-standard) forwards;
}

.homepage-screen.is-visible .homepage-visual__orange-line--right {
  animation: drawLine 1.05s 1.25s var(--ease-standard) forwards;
}

.homepage-screen.is-visible .homepage-visual__orange-line--left {
  animation: drawLine 0.88s 1.45s var(--ease-standard) forwards;
}

.homepage-screen.is-visible .homepage-visual__orange-line--bottom {
  animation: drawLine 0.76s 1.66s var(--ease-standard) forwards;
}

.homepage-visual__ring {
  stroke: var(--color-accent);
  stroke-width: 6;
  opacity: 0;
  transform-origin: 310px 352px;
  transform: scale(0);
}

.homepage-screen.is-visible .homepage-visual__ring {
  animation: ringAppear 0.36s 1.92s var(--ease-standard) forwards;
}

.homepage-visual__white-rails {
  stroke: rgba(255, 255, 255, 0.96);
  stroke-width: 4;
  opacity: 0;
  transform: translateY(-50px);
}

.homepage-visual__white-rails circle {
  fill: rgba(255, 255, 255, 0.96);
}

.homepage-screen.is-visible .homepage-visual__white-rails {
  animation: whiteRailDrop 0.82s 2.08s var(--ease-standard) forwards;
}

.homepage-visual__diamond {
  fill: rgba(255, 255, 255, 0.72);
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
}

.homepage-screen.is-visible .homepage-visual__diamond--left {
  animation: diamondLeft 0.66s 2.24s var(--ease-standard) forwards;
}

.homepage-screen.is-visible .homepage-visual__diamond--center {
  animation: diamondRight 0.66s 2.38s var(--ease-standard) forwards;
}

.homepage-screen.is-visible .homepage-visual__diamond--right {
  animation: diamondRight 0.66s 2.52s var(--ease-standard) forwards;
}

.homepage-screen.is-visible .homepage-visual__diamond--bottom {
  animation: diamondLeft 0.66s 2.66s var(--ease-standard) forwards;
}

.homepage-visual__extra-lines {
  stroke: rgba(255, 255, 255, 0.72);
  stroke-width: 3;
  opacity: 0;
}

.homepage-screen.is-visible .homepage-visual__extra-lines {
  animation: extraLineFade 0.6s 2.9s var(--ease-standard) forwards;
}

.side-nav {
  justify-self: end;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  opacity: 0;
  transform: translateX(28px);
}

.homepage-screen.is-visible .side-nav {
  animation: navSlide 0.9s 0.42s var(--ease-standard) forwards;
}

.side-nav__item {
  border: 0;
  padding: 0;
  background: none;
  color: rgba(17, 17, 17, 0.64);
  font-size: 0.9rem;
  letter-spacing: 0.16em;
  text-align: right;
  cursor: pointer;
  transition:
    transform 0.35s var(--ease-standard),
    color 0.35s var(--ease-standard);
}

.side-nav__item:hover,
.side-nav__item:focus-visible {
  transform: translateX(-4px);
  color: var(--color-text);
}

.side-nav__item--active {
  color: var(--color-accent);
}

@keyframes homepageBrand {
  from {
    opacity: 0;
    filter: blur(10px);
  }

  to {
    opacity: 1;
    filter: blur(0);
  }
}

@keyframes homepageScale {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes visualPlaceholderIn {
  to {
    opacity: 1;
  }
}

@keyframes originAppear {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.82);
  }

  68% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.12);
  }

  100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes portalExpand {
  0% {
    opacity: 0;
    transform: translate(calc(-50% - 50px), calc(-50% - 50px)) scale(0.88);
  }

  30% {
    opacity: 1;
  }

  100% {
    opacity: 1;
    transform: translate(calc(-50% - 50px), calc(-50% - 50px)) scale(1);
  }
}

@keyframes drawLine {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes dataLineExpand {
  0% {
    opacity: 0;
    transform: scaleY(0);
  }

  18% {
    opacity: 1;
  }

  100% {
    opacity: 1;
    transform: scaleY(1);
  }
}

@keyframes dataDotPop {
  0% {
    opacity: 0;
    transform: scale(0);
  }

  72% {
    opacity: 1;
    transform: scale(1.15);
  }

  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes blockSpreadIn {
  0% {
    opacity: 0;
    transform: translateY(14px) scale(0.88);
  }

  72% {
    opacity: 1;
    transform: translateY(-2px) scale(1.04);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes ringAppear {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes whiteRailDrop {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes charSlideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes titleZoom {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes lineRise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes diamondLeft {
  from {
    opacity: 0;
    transform: translateX(-70px) scale(0.5) rotate(45deg);
  }

  to {
    opacity: 1;
    transform: translateX(0) scale(1) rotate(45deg);
  }
}

@keyframes diamondRight {
  from {
    opacity: 0;
    transform: translateX(70px) scale(0.5) rotate(45deg);
  }

  to {
    opacity: 1;
    transform: translateX(0) scale(1) rotate(45deg);
  }
}

@keyframes extraLineFade {
  to {
    opacity: 0.72;
  }
}

@keyframes navSlide {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 1100px) {
  .homepage-screen__content {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 2rem;
    padding-top: 9rem;
  }

  .homepage-copy {
    text-align: center;
  }

  .homepage-copy__welcome {
    justify-content: center;
  }

  .homepage-copy__summary {
    margin-left: auto;
    margin-right: auto;
  }

  .side-nav {
    justify-self: center;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .side-nav__item {
    text-align: center;
  }
}

@media (max-width: 640px) {
  .quick-links {
    justify-content: center;
  }

  .quick-links__item {
    width: calc(50% - 0.5rem);
    justify-content: center;
  }

  .homepage-visual {
    width: min(22rem, 82vw);
  }
}