.calone-portal-scene {
  --calone-portal-progress: 1;
  --calone-portal-playback: 0;
  --calone-portal-pointer-x: 50%;
  --calone-portal-pointer-y: 46%;
  --calone-portal-grid-x: 0px;
  --calone-portal-grid-y: 0px;
  --calone-portal-dark: var(--calone-ink);
  --calone-portal-light: var(--calone-off-white);
  position: relative;
  height: 300vh;
  color: var(--calone-white);
  background: var(--calone-portal-dark);
}

.calone-portal-scene::before {
  content: "";
  position: absolute;
  z-index: 6;
  inset: 0 0 auto;
  height: clamp(80px, 12vw, 180px);
  pointer-events: none;
  background: linear-gradient(to bottom, var(--calone-paper), transparent);
}

.calone-portal-sticky {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  background: var(--calone-portal-light);
}

.calone-portal-phase,
.calone-portal-video,
.calone-portal-media,
.calone-portal-base,
.calone-portal-spotlight,
.calone-portal-shade {
  position: absolute;
  inset: 0;
}

.calone-portal-phase {
  overflow: hidden;
}

.calone-portal-intelligence {
  z-index: 3;
  opacity: 1;
  pointer-events: none;
}

.calone-portal-video {
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  pointer-events: none;
}

.calone-portal-portfolio {
  --calone-portfolio-bottom-top: calc(82vh + clamp(28px, 4vh, 44px));
  /* recuo lateral único da cena: o título de cima, o de baixo e o bloco da
     direita partem daqui, senão as margens se soltam uma da outra */
  --calone-portfolio-inset: clamp(22px, 4.5vw, 68px);
  z-index: 1;
  color: var(--calone-black);
  background: var(--calone-portal-light);
  opacity: 0;
}

.calone-portal-scene.is-video-playing .calone-portal-intelligence {
  opacity: clamp(0, calc((.12 - var(--calone-portal-playback)) * 8.333), 1);
}

.calone-portal-scene.is-video-playing .calone-portal-video {
  opacity: min(
    clamp(0, calc(var(--calone-portal-playback) * 8.333), 1),
    clamp(0, calc((1 - var(--calone-portal-playback)) * 6.667), 1)
  );
}

.calone-portal-scene.is-video-playing .calone-portal-portfolio {
  opacity: clamp(0, calc((var(--calone-portal-playback) - .85) * 6.667), 1);
}

.calone-portal-scene.is-video-complete .calone-portal-intelligence,
.calone-portal-scene.is-video-complete .calone-portal-video {
  opacity: 0;
  pointer-events: none;
}

.calone-portal-scene.is-video-complete .calone-portal-portfolio {
  opacity: 1;
}

.calone-portal-media {
  background: var(--calone-portal-dark);
}

.calone-portal-base,
.calone-portal-spotlight {
  background-image: var(--calone-portal-base-image);
  background-position: center;
  background-size: cover;
}

.calone-portal-spotlight {
  background-image: var(--calone-portal-reveal-image);
  -webkit-mask-image: radial-gradient(
    circle clamp(180px, 20vw, 260px) at var(--calone-portal-pointer-x) var(--calone-portal-pointer-y),
    #000 0%,
    #000 40%,
    rgba(0, 0, 0, .75) 60%,
    rgba(0, 0, 0, .4) 75%,
    rgba(0, 0, 0, .12) 88%,
    transparent 100%
  );
  mask-image: radial-gradient(
    circle clamp(180px, 20vw, 260px) at var(--calone-portal-pointer-x) var(--calone-portal-pointer-y),
    #000 0%,
    #000 40%,
    rgba(0, 0, 0, .75) 60%,
    rgba(0, 0, 0, .4) 75%,
    rgba(0, 0, 0, .12) 88%,
    transparent 100%
  );
}

.calone-portal-grid {
  position: absolute;
  inset: -4%;
  width: 108%;
  height: 108%;
  color: var(--calone-gray-300);
  opacity: .1;
  transform: translate3d(var(--calone-portal-grid-x), var(--calone-portal-grid-y), 0);
}

.calone-portal-shade {
  z-index: 1;
  background: linear-gradient(to top, rgba(0, 0, 0, .88), rgba(0, 0, 0, .1) 64%, transparent);
}

.calone-portal-intelligence__content {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(240px, .6fr);
  gap: clamp(40px, 8vw, 140px);
  align-items: end;
  padding: clamp(104px, 12vh, 150px) clamp(22px, 4.5vw, 68px) clamp(34px, 7vh, 76px);
}

.calone-portal-eyebrow {
  margin: 0 0 22px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .26em;
}

.calone-portal-intelligence h2,
.calone-portal-portfolio h2,
.calone-portal-portfolio h3 {
  margin: 0;
  font-weight: 400;
  letter-spacing: -.055em;
}

.calone-portal-intelligence h2 {
  max-width: 13ch;
  font-size: clamp(42px, 6.2vw, 92px);
  line-height: .96;
}

.calone-portal-intelligence__copy {
  max-width: 37ch;
  margin: 0;
  color: var(--calone-on-dark-muted);
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.55;
}

.calone-portal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.calone-portal-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.calone-portal-button--primary {
  color: var(--calone-black);
  background: var(--calone-white);
}

.calone-portal-button--ghost {
  color: var(--calone-white);
  border-color: var(--calone-on-dark-border);
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(12px);
}

.calone-portal-play {
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 7px solid currentColor;
}

.calone-portal-portfolio__top,
.calone-portal-portfolio__title,
.calone-portal-portfolio__footer {
  position: absolute;
  z-index: 4;
}

.calone-portal-portfolio__top {
  top: clamp(84px, 10vh, 112px);
  right: var(--calone-portfolio-inset);
  left: var(--calone-portfolio-inset);
  text-align: center;
}

.calone-portal-portfolio__top .calone-portal-eyebrow {
  margin-bottom: 12px;
}

.calone-portal-portfolio__top h2 {
  max-width: 15ch;
  margin-inline: auto;
  font-size: clamp(34px, 4.8vw, 74px);
  line-height: .88;
}

.calone-portal-portfolio__title {
  top: var(--calone-portfolio-bottom-top);
  right: auto;
  bottom: auto;
  left: var(--calone-portfolio-inset);
  font-size: clamp(38px, 5.6vw, 84px);
  line-height: .9;
  text-align: left;
}

.calone-portal-portfolio__footer {
  top: var(--calone-portfolio-bottom-top);
  right: var(--calone-portfolio-inset);
  bottom: auto;
  left: auto;
  max-width: min(34vw, 460px);
  text-align: right;
}

.calone-portal-portfolio__footer p {
  margin: 0 0 18px;
  color: var(--calone-on-light-muted);
  font-size: clamp(14px, 1.2vw, 17px);
  line-height: 1.55;
}

.calone-portfolio-marquee {
  position: absolute;
  z-index: 2;
  top: 20vh;
  right: 0;
  left: 0;
  height: 62vh;
  overflow: hidden;
  touch-action: pan-y;
  cursor: grab;
}

.calone-portfolio-marquee.is-dragging {
  cursor: grabbing;
}

.calone-portfolio-track {
  display: flex;
  width: max-content;
  gap: 16px;
  padding: 4vh 0;
  user-select: none;
  will-change: transform;
}

.calone-portfolio-slide {
  flex: 0 0 auto;
  width: 320px;
  height: 512px;
  margin: 0;
  overflow: hidden;
  border-radius: 18px;
  background: var(--calone-silver);
}

.calone-portfolio-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.calone-portfolio-mask {
  position: absolute;
  z-index: 3;
  right: 0;
  left: 0;
  width: 100%;
  height: 100px;
  pointer-events: none;
}

.calone-portfolio-mask path {
  fill: var(--calone-portal-light);
}

.calone-portfolio-mask--top { top: 0; }
.calone-portfolio-mask--bottom { bottom: 0; }

.calone-portal-button--dark {
  color: var(--calone-white);
  background: var(--calone-black);
}

.calone-portal-scene.is-video-unavailable .calone-portal-video {
  display: none;
}

@media (max-width: 767px) {
  .calone-portal-scene {
    height: 260vh;
  }

  .calone-portal-portfolio {
    --calone-portfolio-bottom-top: calc(78vh + 24px);
    --calone-portfolio-inset: 22px;
  }

  .calone-portal-intelligence__content {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .calone-portal-intelligence h2 {
    font-size: clamp(40px, 12vw, 62px);
  }

  .calone-portal-intelligence__copy {
    max-width: 31ch;
  }

  .calone-portal-portfolio__top {
    top: 82px;
  }

  .calone-portal-portfolio__top h2 {
    max-width: 12ch;
    font-size: clamp(34px, 10vw, 50px);
  }

  .calone-portfolio-marquee {
    top: 24vh;
    height: 54vh;
  }

  .calone-portfolio-track { gap: 12px; }

  .calone-portfolio-slide {
    width: 240px;
    height: 320px;
    border-radius: 14px;
  }

  .calone-portfolio-mask { height: 80px; }

  .calone-portal-portfolio__title {
    font-size: clamp(34px, 11vw, 54px);
  }

  .calone-portal-portfolio__footer {
    max-width: min(64vw, 320px);
  }

  .calone-portal-portfolio__footer p {
    display: none;
  }
}

@media (hover: none), (pointer: coarse) {
  .calone-portal-scene {
    --calone-portal-pointer-x: 62%;
    --calone-portal-pointer-y: 42%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .calone-portal-scene {
    --calone-portal-progress: 1 !important;
    height: 100vh;
    height: 100svh;
  }

  .calone-portal-intelligence,
  .calone-portal-video {
    display: none;
  }

  .calone-portal-portfolio {
    opacity: 1;
  }

  .calone-portfolio-track {
    transform: none !important;
    will-change: auto;
  }
}