.journey-stage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.56fr);
  align-items: center;
  gap: clamp(36px, 6vw, 72px);
  min-height: 570px;
  margin-top: clamp(50px, 7vw, 84px);
  padding: clamp(36px, 5vw, 62px);
  border: 1px solid rgba(217, 184, 119, 0.24);
  border-radius: 32px;
  background:
    radial-gradient(circle at 78% 42%, rgba(217, 184, 119, 0.12), transparent 34%),
    linear-gradient(135deg, #0d0d0c 0%, #050505 62%, #0a0907 100%);
}

.journey-stage::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(90deg, transparent, #000 56%, transparent);
}

.journey-stage-copy {
  max-width: 520px;
}

.showcase-kicker {
  margin: 0 0 14px;
  color: #d9b877;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.21em;
  line-height: 1.4;
  text-transform: uppercase;
}

.showcase-disclosure {
  max-width: 760px;
  margin: 24px 0 0;
  padding: 14px 18px;
  border-left: 2px solid rgba(217, 184, 119, 0.72);
  border-radius: 0 10px 10px 0;
  background: rgba(217, 184, 119, 0.055);
  color: #aaa69e;
  font-size: 12px;
  line-height: 1.65;
}

.journey-stage h3,
.editorial-showcase h3,
.feature-explorer-heading h3 {
  margin-bottom: 20px;
  color: #f5f2ec;
  font-size: clamp(31px, 4vw, 52px);
  font-weight: 560;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.journey-stage-copy > p:not(.showcase-kicker, .showcase-media-status),
.editorial-copy > p:not(.showcase-kicker),
.feature-explorer-heading > p {
  color: #aaa69e;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.7;
}

.feature-tab:focus-visible,
.feature-panel:focus-visible {
  outline: 2px solid #f1d49b;
  outline-offset: 4px;
}

.showcase-media-status {
  max-width: 390px;
  margin: 22px 0 0;
  color: #77736d;
  font-size: 12px;
  line-height: 1.55;
}

.korlow-phone {
  --phone-frame: clamp(6px, 0.7vw, 9px);
  --phone-radius: clamp(30px, 4.2vw, 48px);
  position: relative;
  isolation: isolate;
  box-sizing: border-box;
  overflow: hidden;
  aspect-ratio: 944 / 2048;
  padding: var(--phone-frame);
  border: 1px solid rgba(255, 255, 255, 0.21);
  border-radius: var(--phone-radius);
  background: linear-gradient(145deg, #4a4946 0%, #151515 18%, #030303 55%, #282622 86%, #57524a 100%);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.58), 0 0 70px rgba(217, 184, 119, 0.08);
}

.korlow-phone::after {
  position: absolute;
  top: calc(var(--phone-frame) + 7px);
  left: 50%;
  z-index: 5;
  width: 28%;
  height: clamp(11px, 2.1vw, 20px);
  border-radius: 999px;
  background: #030303;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
  content: "";
  pointer-events: none;
  transform: translateX(-50%);
}

.korlow-phone-screen {
  position: relative;
  overflow: hidden;
  display: block;
  width: 100%;
  height: 100%;
  border-radius: calc(var(--phone-radius) - var(--phone-frame) - 2px);
  background: #090909;
}

.korlow-phone-screen > img,
.korlow-phone-screen > picture,
.korlow-phone-screen picture > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.journey-device-shell {
  width: min(100%, 274px);
  margin: 0 auto;
  transform: rotate(0.5deg);
}

.showcase-welcome-video {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: block;
  width: 100%;
  height: 100%;
  background: #000;
  object-fit: contain;
  opacity: 0;
  pointer-events: none;
  transition: opacity 500ms ease;
}

.journey-device-screen.is-video-active .showcase-welcome-video {
  opacity: 1;
}

.showcase-sequence-frame {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(1.015) translateY(4px);
  transition: opacity 900ms ease, transform 6000ms ease;
}

.showcase-sequence-frame.is-active {
  z-index: 2;
  opacity: 1;
  transform: scale(1) translateY(0);
}

.showcase-poster-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.editorial-showcases {
  display: grid;
  gap: clamp(72px, 10vw, 132px);
  margin: clamp(104px, 14vw, 176px) 0;
}

.editorial-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(460px, 1.32fr);
  align-items: center;
  gap: clamp(46px, 8vw, 112px);
}

.editorial-showcase-reverse .editorial-copy {
  order: 2;
}

.editorial-showcase-reverse {
  grid-template-columns: minmax(460px, 1.32fr) minmax(0, 0.68fr);
}

.editorial-showcase-reverse .editorial-media {
  order: 1;
}

.editorial-copy h3 {
  font-size: clamp(29px, 3.6vw, 48px);
}

.editorial-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 5 / 4;
  border: 1px solid rgba(217, 184, 119, 0.2);
  border-radius: 26px;
  background:
    radial-gradient(circle at 54% 50%, rgba(217, 184, 119, 0.12), transparent 42%),
    repeating-linear-gradient(90deg, transparent 0 13%, rgba(255, 255, 255, 0.018) 13% 13.2%),
    #0a0a09;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

.editorial-media::before {
  position: absolute;
  inset: 10% 16%;
  border-radius: 50%;
  background: rgba(217, 184, 119, 0.08);
  filter: blur(44px);
  content: "";
}

.showcase-phone {
  position: absolute;
  height: 94%;
  margin: 0;
  --phone-frame: clamp(4px, 0.55vw, 7px);
  --phone-radius: clamp(20px, 2.7vw, 34px);
  box-shadow: 0 30px 64px rgba(0, 0, 0, 0.66), 0 0 0 1px rgba(217, 184, 119, 0.05);
}

.showcase-phone-primary {
  top: 3%;
  left: 11%;
  z-index: 1;
  transform: rotate(-1.8deg);
}

.showcase-phone-secondary {
  right: 11%;
  bottom: 3%;
  z-index: 2;
  transform: rotate(2deg);
}

.feature-explorer {
  padding: clamp(30px, 6vw, 72px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 30px;
  background: linear-gradient(145deg, #0d0d0c, #070707 70%);
}

.feature-explorer-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.62fr);
  align-items: end;
  gap: 40px;
  margin-bottom: clamp(38px, 6vw, 70px);
}

.feature-explorer-heading h3 {
  margin-bottom: 0;
  font-size: clamp(29px, 3.7vw, 50px);
}

.feature-explorer-heading > p {
  margin-bottom: 5px;
  font-size: 16px;
}

.feature-explorer-layout {
  display: grid;
  grid-template-columns: minmax(210px, 0.42fr) minmax(0, 1.58fr);
  gap: clamp(30px, 5vw, 68px);
}

.feature-tabs {
  display: flex;
  align-items: stretch;
  flex-direction: column;
  gap: 2px;
}

.feature-tab {
  position: relative;
  min-height: 49px;
  padding: 10px 26px 10px 0;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: transparent;
  color: #77736d;
  font: inherit;
  font-size: 14px;
  font-weight: 560;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
  transition: color 180ms ease, padding-left 180ms ease;
}

.feature-tab::after {
  position: absolute;
  top: 50%;
  right: 2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: transparent;
  content: "";
  transform: translateY(-50%);
}

.feature-tab:hover {
  color: #c9c4ba;
}

.feature-tab[aria-selected="true"] {
  padding-left: 12px;
  color: #f4e7cc;
}

.feature-tab[aria-selected="true"]::after {
  background: #d9b877;
  box-shadow: 0 0 16px rgba(217, 184, 119, 0.52);
}

.feature-panel {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(390px, 1.35fr) minmax(210px, 0.65fr);
  gap: clamp(26px, 4vw, 50px);
  align-items: center;
}

.feature-panel-media {
  position: relative;
  overflow: hidden;
  display: grid;
  min-height: 620px;
  place-items: center;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(217, 184, 119, 0.21);
  border-radius: 24px;
  background:
    radial-gradient(circle at 62% 30%, rgba(217, 184, 119, 0.12), transparent 30%),
    linear-gradient(150deg, #151411, #070707 72%);
}

.feature-panel-media-label {
  position: absolute;
  z-index: 2;
}

.feature-panel-media-label {
  right: 24px;
  bottom: 22px;
  max-width: 150px;
  color: #858078;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.5;
  text-align: right;
  text-transform: uppercase;
}

.feature-panel-phone {
  width: auto;
  height: min(92%, 520px);
  --phone-frame: 6px;
  --phone-radius: 30px;
  box-shadow: 0 30px 68px rgba(0, 0, 0, 0.64);
}

.feature-panel-copy h4 {
  margin: 0 0 18px;
  color: #f4f1ea;
  font-size: clamp(26px, 3.3vw, 42px);
  font-weight: 560;
  letter-spacing: -0.035em;
  line-height: 1.06;
}

.feature-panel-copy > p:not(.showcase-kicker) {
  margin-bottom: 20px;
  color: #aaa69e;
  font-size: 16px;
  line-height: 1.7;
}

.feature-panel-copy small {
  color: #6e6a64;
  font-size: 11px;
  line-height: 1.55;
}

@media (max-width: 900px) {
  .journey-stage {
    grid-template-columns: 1fr minmax(235px, 0.6fr);
    gap: 34px;
    padding: 42px 32px;
  }

  .editorial-showcase {
    grid-template-columns: minmax(0, 0.76fr) minmax(380px, 1.24fr);
    gap: 38px;
  }

  .editorial-showcase-reverse {
    grid-template-columns: minmax(380px, 1.24fr) minmax(0, 0.76fr);
  }

  .feature-panel {
    grid-template-columns: 1fr;
  }

  .feature-panel-media {
    min-height: 600px;
  }
}

@media (max-width: 720px) {
  .journey-stage {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 38px 22px 46px;
    border-radius: 24px;
  }

  .journey-device-shell {
    width: min(70vw, 274px);
    transform: none;
  }

  .editorial-showcases {
    margin: 96px 0;
  }

  .editorial-showcase {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .editorial-showcase-reverse {
    grid-template-columns: 1fr;
  }

  .editorial-showcase-reverse .editorial-copy,
  .editorial-showcase-reverse .editorial-media {
    order: initial;
  }

  .editorial-media {
    aspect-ratio: 1 / 1;
    border-radius: 22px;
  }

  .feature-explorer {
    padding: 30px 18px 24px;
    border-radius: 24px;
  }

  .feature-explorer-heading,
  .feature-explorer-layout {
    grid-template-columns: 1fr;
  }

  .feature-explorer-heading {
    gap: 16px;
  }

  .feature-tabs {
    overflow-x: auto;
    flex-direction: row;
    gap: 8px;
    padding: 4px 3px 12px;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
  }

  .feature-tab {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 9px 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    scroll-snap-align: start;
  }

  .feature-tab[aria-selected="true"] {
    padding-left: 14px;
    border-color: rgba(217, 184, 119, 0.52);
    background: rgba(217, 184, 119, 0.08);
  }

  .feature-tab::after {
    display: none;
  }

  .feature-panel-media {
    min-height: 600px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .feature-tab {
    transition: none;
  }

  .showcase-sequence-frame {
    transition: none;
  }

  .showcase-welcome-video {
    display: none;
    transition: none;
  }
}