:root {
  --bg-dark: #0a0a0b;
  --surface-dark: #171717;
  --accent: #a6192e;
  --accent-soft: #d98a96;
  --bg-light: #ededea;
  --text-primary-dark: #f5f4f1;
  --text-secondary: #8a8a86;
  --text-secondary-onlight: #5c5b57;
  --text-primary-light: #141412;
  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --flow: 0.98s cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 72px;
  --safe-b: env(safe-area-inset-bottom, 0px);
}

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

html,
body {
  height: 100%;
  overflow: hidden;
  background: var(--bg-dark);
  color: var(--text-primary-dark);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

html:has(body.page),
body.page {
  height: auto;
  min-height: 100%;
  overflow: auto;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
}

.skip:focus {
  left: 8px;
  z-index: 40;
  background: var(--accent);
  color: #fff;
  padding: 8px 12px;
}

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 4vw, 48px);
  padding-top: env(safe-area-inset-top, 0px);
  color: var(--text-primary-dark);
  pointer-events: none;
  transition: color 0.35s ease;
}

.nav a,
.nav .brand {
  pointer-events: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand svg {
  width: 18px;
  height: 24px;
}

.brand span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: clamp(18px, 4vw, 40px);
  list-style: none;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  opacity: 0.88;
  transition: opacity 0.2s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  opacity: 1;
}

.nav.is-light {
  color: var(--text-primary-light);
}

.stage {
  position: relative;
  height: 100%;
  width: 100%;
  overflow: hidden;
  isolation: isolate;
  touch-action: none;
}

.slide {
  position: absolute;
  inset: 0;
  visibility: hidden;
  pointer-events: none;
  clip-path: inset(0);
}

.slide.is-active {
  visibility: visible;
  pointer-events: auto;
  z-index: 2;
}

.slide.is-flow {
  visibility: visible;
}

.slide.is-leaving {
  z-index: 3;
  pointer-events: none;
}

.slide.is-entering {
  z-index: 4;
  pointer-events: none;
}

.slide__media {
  position: absolute;
  inset: 0;
  background: var(--bg-dark) center / cover no-repeat;
  transform: scale(1.08);
  transition: transform 1.7s cubic-bezier(0.16, 1, 0.3, 1), opacity 1s ease;
}

.slide.is-in .slide__media {
  transform: scale(1);
}

.slide.is-leaving .slide__media {
  transform: scale(1.1);
  opacity: 0.55;
}

.slide--dark {
  color: var(--text-primary-dark);
  background: var(--bg-dark);
}

.slide--light {
  color: var(--text-primary-light);
  background: #fff;
}

.slide--intro {
  background: #000;
}

.globe {
  position: absolute;
  inset: 0;
  background: #000;
  pointer-events: none;
}

.slide.is-leaving .globe {
  opacity: 0;
  transition: opacity 0.45s ease;
}

.globe::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 42%;
  width: min(72vmin, 560px);
  height: min(72vmin, 560px);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 38% 32%, rgba(166, 25, 46, 0.18), transparent 42%),
    radial-gradient(circle at 50% 50%, rgba(18, 18, 20, 0.92) 0%, #000 72%);
  box-shadow: 0 0 80px rgba(166, 25, 46, 0.12);
}

.globe__canvas {
  position: absolute;
  left: 50%;
  top: 42%;
  width: min(86vmin, 680px);
  height: min(86vmin, 680px);
  transform: translate(-50%, -50%);
  pointer-events: none;
  background: transparent;
  border-radius: 50%;
  z-index: 2;
  transition: opacity 0.65s ease;
}

.globe__stage {
  position: absolute;
  left: 50%;
  top: 46%;
  width: 132%;
  height: 132%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0;
  z-index: 1;
  transition: opacity 0.7s ease;
}

.globe__stage spline-viewer {
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  background: #000 !important;
}

.globe__seal {
  display: none;
  position: absolute;
  right: 0;
  bottom: 0;
  width: 180px;
  height: 72px;
  background: #000;
  z-index: 2;
  pointer-events: none;
}

.globe.is-spline .globe__canvas,
.globe.is-spline::before {
  opacity: 0;
}

.globe.is-spline .globe__stage {
  opacity: 1;
  z-index: 2;
}

.globe.is-spline .globe__seal {
  display: block;
}

.slide__copy {
  position: absolute;
  z-index: 4;
  max-width: min(34ch, 40vw);
  pointer-events: none;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide__kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  font-weight: 500;
}

.slide__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3vw, 2.55rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.slide__lead {
  margin-top: 12px;
  font-size: clamp(0.9rem, 1.2vw, 1.02rem);
  line-height: 1.55;
}

.slide--pair .slide__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.78) 0%,
    rgba(255, 255, 255, 0.2) 38%,
    rgba(255, 255, 255, 0.2) 62%,
    rgba(255, 255, 255, 0.72) 100%
  );
}

.slide--authority .slide__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.62) 0%,
    rgba(0, 0, 0, 0.18) 42%,
    rgba(0, 0, 0, 0.18) 58%,
    rgba(0, 0, 0, 0.62) 100%
  );
}

.slide--dark .slide__lead {
  color: #d8d7d2;
}

.slide--light .slide__title {
  color: #141412;
}

.slide--light .slide__lead {
  color: #2a2a26;
}

.slide--authority .slide__title,
.slide--authority .slide__lead {
  color: #f5f4f1;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.7);
}

.slide--intro .slide__copy {
  left: 50%;
  bottom: calc(7vh + var(--safe-b));
  transform: translateX(-50%);
  text-align: center;
  max-width: 46ch;
  width: min(92vw, 640px);
  pointer-events: none;
}

.cta {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 12px;
  margin-top: 26px;
  pointer-events: auto;
  flex-wrap: wrap;
}

.cta__btn {
  --cut: 14px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 48px;
  padding: 0 26px 0 22px;
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% 100%, 0 100%);
  isolation: isolate;
  overflow: hidden;
  transition: color 0.35s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.cta__btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.cta__btn::after {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  box-shadow: 8px -3px 0 -0.35px currentColor;
  transform: translateX(0);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.cta__btn:hover {
  transform: translate3d(3px, 0, 0);
}

.cta__btn:hover::before {
  transform: scaleX(1);
}

.cta__btn:hover::after {
  transform: translateX(5px);
}

.cta__btn:active {
  transform: translate3d(1px, 0, 0);
}

.cta__btn--primary {
  background: var(--accent);
  color: #fff;
}

.cta__btn--primary::before {
  background: #7d1222;
}

.cta__btn--ghost {
  color: #f5f4f1;
  background:
    linear-gradient(118deg, transparent calc(100% - 15px), var(--accent) calc(100% - 15px), var(--accent) calc(100% - 13px), transparent calc(100% - 13px));
  box-shadow: inset 0 0 0 1px rgba(245, 244, 241, 0.38);
}

.cta__btn--ghost::before {
  background: #f5f4f1;
}

.cta__btn--ghost:hover {
  color: #141412;
}

.slide--close {
  background: #000;
}

.close-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 38%, rgba(166, 25, 46, 0.22), transparent 62%),
    linear-gradient(118deg, transparent 42%, rgba(166, 25, 46, 0.55) 49.6%, rgba(166, 25, 46, 0.55) 50.4%, transparent 58%);
  pointer-events: none;
}

.close-copy {
  left: 50%;
  top: 50%;
  bottom: auto;
  transform: translate(-50%, -42%);
  text-align: center;
  max-width: min(38ch, 90vw);
  width: min(90vw, 640px);
}

.slide--close .slide__title {
  font-size: clamp(1.8rem, 6vw, 3.4rem);
}

.slide--close .slide__lead {
  margin-left: auto;
  margin-right: auto;
  max-width: 38ch;
  color: #d8d7d2;
}

.slide--close .cta {
  margin-top: 32px;
}

.slide--close .cta__btn--primary {
  min-width: min(100%, 280px);
  min-height: 54px;
  padding: 0 32px 0 26px;
  font-size: 0.7rem;
}

.close-note {
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.slide--close.is-leaving .slide__copy,
.slide--close.is-leaving .close-copy {
  transform: translate(-50%, calc(-42% + 28px));
}

.cta--page {
  justify-content: flex-start;
  margin-top: 28px;
}

.slide--intro .slide__title {
  font-size: clamp(2.2rem, 8vw, 5.2rem);
  font-weight: 900;
}

.slide--intro .slide__title span {
  color: var(--accent);
}

.slide--intro .slide__lead {
  margin-left: auto;
  margin-right: auto;
}

.slide--pair .copy-a,
.slide--authority .copy-a {
  top: 22vh;
  left: clamp(24px, 6vw, 88px);
}

.slide--pair .copy-b,
.slide--authority .copy-b {
  bottom: 12vh;
  right: clamp(52px, 7vw, 100px);
  text-align: right;
  max-width: min(18ch, 28vw);
}

.slide--authority .copy-b {
  top: 46vh;
  bottom: auto;
}

.slide--pair .copy-b .slide__lead,
.slide--authority .copy-b .slide__lead {
  margin-left: auto;
}

.slide--pair .copy-b .slide__title,
.slide--authority .copy-b .slide__title {
  font-size: clamp(1.2rem, 2.3vw, 1.85rem);
}

.slide.is-leaving .slide__copy {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
}

.slide--intro.is-leaving .slide__copy {
  transform: translate3d(-50%, 36px, 0);
}

.slide__copy > * {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
}

.slide.is-in .slide__copy > *:nth-child(1) {
  animation: rise 0.75s 0.42s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.slide.is-in .slide__copy > *:nth-child(2) {
  animation: rise 0.8s 0.56s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.slide.is-in .slide__copy > *:nth-child(3) {
  animation: rise 0.85s 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.slide.is-in .copy-b > *:nth-child(1) {
  animation-delay: 0.62s;
}

.slide.is-in .copy-b > *:nth-child(2) {
  animation-delay: 0.76s;
}

.slide.is-in .slide__copy > *:nth-child(4) {
  animation: rise 0.8s 0.78s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.slide.is-in .slide__copy > *:nth-child(5) {
  animation: rise 0.8s 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translate3d(0, 28px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.slide.is-entering.fwd {
  clip-path: polygon(102% -8%, 132% -8%, 108% 108%, 78% 108%);
}

.slide.is-entering.back {
  clip-path: polygon(-32% -8%, -2% -8%, -28% 108%, -58% 108%);
}

.slide.is-entering.is-in {
  clip-path: polygon(-14% -8%, 114% -8%, 114% 108%, -14% 108%);
  transition: clip-path var(--flow);
}

.slide.is-leaving.fwd {
  clip-path: polygon(-14% -8%, 114% -8%, 114% 108%, -14% 108%);
}

.slide.is-leaving.fwd.is-out {
  clip-path: polygon(-42% -8%, -12% -8%, -38% 108%, -68% 108%);
  transform: scale(0.96);
  transition: clip-path var(--flow), transform var(--flow);
}

.slide.is-leaving.back {
  clip-path: polygon(-14% -8%, 114% -8%, 114% 108%, -14% 108%);
}

.slide.is-leaving.back.is-out {
  clip-path: polygon(102% -8%, 132% -8%, 108% 108%, 78% 108%);
  transform: scale(0.96);
  transition: clip-path var(--flow), transform var(--flow);
}

.flow-veil {
  position: absolute;
  inset: 0;
  z-index: 8;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(
    118deg,
    transparent 28%,
    rgba(166, 25, 46, 0.28) 46%,
    rgba(10, 10, 11, 0.55) 54%,
    transparent 72%
  );
  transform: translate3d(-130%, 0, 0) skewX(-18deg);
}

.flow-veil.is-on {
  animation: veil 1.2s cubic-bezier(0.65, 0.05, 0.18, 1) forwards;
}

.flow-veil.is-on.reverse {
  animation-name: veil-rev;
}

.flow-path {
  position: absolute;
  inset: 0;
  z-index: 9;
  pointer-events: none;
  overflow: hidden;
}

.flow-path span {
  position: absolute;
  left: -20%;
  top: 46%;
  width: 140%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: rotate(-18deg) scaleX(0);
  transform-origin: 12% 50%;
  opacity: 0;
}

.flow-path.is-on span {
  animation: path-draw 1.15s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.flow-path.is-on.reverse span {
  transform-origin: 88% 50%;
  animation-name: path-draw-rev;
}

@keyframes veil {
  0% {
    opacity: 0;
    transform: translate3d(-130%, 0, 0) skewX(-18deg);
  }
  32% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate3d(130%, 0, 0) skewX(-18deg);
  }
}

@keyframes veil-rev {
  0% {
    opacity: 0;
    transform: translate3d(130%, 0, 0) skewX(-18deg);
  }
  32% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate3d(-130%, 0, 0) skewX(-18deg);
  }
}

@keyframes path-draw {
  0% {
    opacity: 0;
    transform: rotate(-18deg) scaleX(0);
  }
  28% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: rotate(-18deg) scaleX(1);
  }
}

@keyframes path-draw-rev {
  0% {
    opacity: 0;
    transform: rotate(-18deg) scaleX(0);
  }
  28% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: rotate(-18deg) scaleX(1);
  }
}

.progress {
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 32;
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
}

.progress button {
  width: 22px;
  height: 22px;
  border: 0;
  padding: 0;
  cursor: pointer;
  background: transparent;
  display: grid;
  place-items: center;
}

.progress button::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(245, 244, 241, 0.38);
  transition: height 0.3s ease, background 0.3s ease, border-radius 0.3s ease;
}

.progress button[aria-current="true"]::after {
  background: var(--accent);
  height: 22px;
  border-radius: 8px;
}

.progress.is-light button::after {
  background: rgba(20, 20, 18, 0.38);
}

.progress.is-light button[aria-current="true"]::after {
  background: var(--accent);
}

.hint {
  position: fixed;
  left: 50%;
  bottom: calc(16px + var(--safe-b));
  z-index: 30;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-secondary);
  pointer-events: none;
}

.page {
  min-height: 100%;
  overflow: auto;
  background: var(--bg-dark);
  color: var(--text-primary-dark);
}

.page-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 64px) 24px 80px;
}

.page-inner h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.4rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.page-inner p {
  margin-top: 18px;
  color: #c9c8c3;
  max-width: 52ch;
  line-height: 1.6;
}

.contacts {
  display: grid;
  gap: 0;
  margin-top: 40px;
  border-top: 1px solid var(--line, rgba(245, 244, 241, 0.14));
}

.contacts a,
.contacts .contacts__item {
  display: grid;
  gap: 4px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(245, 244, 241, 0.14);
  color: #f5f4f1;
}

.contacts dt,
.contacts .label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.contacts dd,
.contacts .value {
  font-size: 1.02rem;
  font-weight: 500;
  color: #f5f4f1;
}

.contacts a:hover .value {
  color: var(--accent-soft);
}

@media (min-width: 760px) {
  .nav-links {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 759px) {
  .brand span {
    display: none;
  }

  .globe::before,
  .globe__canvas {
    width: min(88vmin, 420px);
    height: min(88vmin, 420px);
    top: 36%;
  }

  .globe::before {
    width: min(72vmin, 340px);
    height: min(72vmin, 340px);
  }

  .globe__stage {
    width: 118%;
    height: 118%;
    top: 40%;
  }

  .globe__seal {
    width: 132px;
    height: 56px;
  }

  .close-copy {
    transform: translate(-50%, -46%);
    max-width: min(34ch, 90vw);
    padding: 0 40px 0 20px;
  }

  .slide--close.is-leaving .slide__copy,
  .slide--close.is-leaving .close-copy {
    transform: translate(-50%, calc(-46% + 20px));
  }

  .slide--pair .copy-a,
  .slide--authority .copy-a,
  .slide--pair .copy-b,
  .slide--authority .copy-b {
    left: 20px;
    right: 48px;
    max-width: none;
    text-align: left;
  }

  .slide--pair .copy-a,
  .slide--authority .copy-a {
    top: 16vh;
  }

  .slide--pair .copy-b,
  .slide--authority .copy-b {
    top: auto;
    bottom: 10vh;
  }

  .slide--pair .copy-b .slide__lead,
  .slide--authority .copy-b .slide__lead {
    margin-left: 0;
  }

  .slide--pair .copy-b,
  .slide--authority .copy-b {
    text-align: left;
  }

  .nav-links a {
    font-size: 0.74rem;
  }

  .cta__btn {
    flex: 1 1 auto;
    min-width: 140px;
  }

  .progress {
    right: 8px;
  }
}

html.is-lite .flow-veil,
html.is-lite .flow-path {
  display: none;
}

html.is-lite {
  --flow: 0.56s cubic-bezier(0.22, 1, 0.36, 1);
}

html.is-lite .slide.is-entering.fwd,
html.is-lite .slide.is-entering.back {
  clip-path: none;
  opacity: 0;
  transform: translate3d(0, 6%, 0);
}

html.is-lite .slide.is-entering.is-in {
  clip-path: none;
  opacity: 1;
  transform: none;
  transition: opacity var(--flow), transform var(--flow);
}

html.is-lite .slide.is-leaving.fwd,
html.is-lite .slide.is-leaving.back,
html.is-lite .slide.is-leaving.fwd.is-out,
html.is-lite .slide.is-leaving.back.is-out {
  clip-path: none;
}

html.is-lite .slide.is-leaving.is-out {
  opacity: 0;
  transform: none;
  transition: opacity var(--flow);
}

html.is-lite .slide.is-in .slide__copy > *:nth-child(1) {
  animation-delay: 0.12s;
}
html.is-lite .slide.is-in .slide__copy > *:nth-child(2) {
  animation-delay: 0.18s;
}
html.is-lite .slide.is-in .slide__copy > *:nth-child(3) {
  animation-delay: 0.24s;
}
html.is-lite .slide.is-in .slide__copy > *:nth-child(4) {
  animation-delay: 0.3s;
}
html.is-lite .slide.is-in .slide__copy > *:nth-child(5) {
  animation-delay: 0.36s;
}

@media (prefers-reduced-motion: reduce) {
  .slide,
  .slide__media,
  .globe,
  .flow-veil,
  .flow-path span,
  .slide__copy {
    animation: none !important;
    transition: none !important;
  }

  .cta__btn,
  .cta__btn::before,
  .cta__btn::after {
    animation: none !important;
    transition: none !important;
  }
}