.final-challenge {
  --final-canvas: #090503;
  --final-surface: #160b05;
  --final-ink: #fff5df;
  --final-muted: #cdb99a;
  --final-gold: #ffd36a;
  --final-amber: #ffad17;
  --final-orange: #f47018;
  --final-green: #7da85e;
  --final-line: rgba(255, 211, 106, 0.24);
  --final-ease: cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  isolation: isolate;
  min-width: 0;
  overflow: clip;
  scroll-margin-top: 86px;
  color: var(--final-ink);
  background:
    radial-gradient(circle at 76% 44%, rgba(244, 112, 24, 0.17), transparent 34rem),
    radial-gradient(circle at 20% 88%, rgba(125, 168, 94, 0.06), transparent 26rem),
    linear-gradient(118deg, #080403 0%, var(--final-canvas) 42%, #1a0c05 100%);
  border-top: 1px solid rgba(255, 211, 106, 0.12);
  border-bottom: 1px solid rgba(255, 211, 106, 0.14);
}

.final-challenge::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: 0.24;
  background-image:
    repeating-linear-gradient(94deg, transparent 0 68px, rgba(255, 226, 169, 0.025) 69px 70px, transparent 71px 142px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent 24%, rgba(0, 0, 0, 0.4));
}

.final-challenge__light {
  position: absolute;
  z-index: -1;
  top: 50%;
  right: clamp(-280px, -10vw, -80px);
  width: min(78vw, 1080px);
  aspect-ratio: 1;
  translate: 0 -50%;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.86;
  background:
    radial-gradient(circle, rgba(255, 185, 53, 0.26) 0 8%, rgba(244, 112, 24, 0.18) 22%, rgba(244, 112, 24, 0.055) 43%, transparent 68%);
  filter: saturate(1.12);
}

.final-challenge__inner {
  width: min(calc(100% - clamp(32px, 7vw, 120px)), 1500px);
  min-width: 0;
  min-height: clamp(720px, 82svh, 940px);
  margin-inline: auto;
  padding-block: clamp(84px, 9vw, 150px);
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(460px, 1.08fr);
  grid-template-areas:
    "intro visual"
    "closing visual";
  column-gap: clamp(36px, 6vw, 104px);
  align-content: center;
  align-items: center;
}

.final-challenge__intro {
  grid-area: intro;
  min-width: 0;
  align-self: end;
}

.final-challenge__eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin: 0 0 22px;
  color: var(--final-gold);
  font-size: clamp(0.72rem, 0.66rem + 0.16vw, 0.84rem);
  font-weight: 950;
  line-height: 1.2;
  letter-spacing: 0.19em;
}

.final-challenge__eyebrow::before {
  content: "08";
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-right: 13px;
  border: 1px solid var(--final-line);
  border-radius: 50%;
  color: var(--final-muted);
  font-size: 0.64rem;
  letter-spacing: 0.06em;
}

.final-challenge__title {
  max-width: 13ch;
  margin: 0;
  color: var(--final-ink);
  font-family: var(--font-display, "Archivo Black", Impact, sans-serif);
  font-size: clamp(2.55rem, 4.35vw, 5rem);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.047em;
  text-wrap: balance;
}

.final-challenge__title span {
  display: block;
}

.final-challenge__title span + span {
  margin-top: 0.16em;
  color: var(--final-gold);
  text-shadow: 0 0.08em 0 rgba(111, 47, 0, 0.78);
}

.final-challenge__lead {
  max-width: 41rem;
  margin: clamp(22px, 2.4vw, 32px) 0 0;
  color: var(--final-muted);
  font-size: clamp(1rem, 0.92rem + 0.26vw, 1.18rem);
  line-height: 1.68;
}

.final-challenge__closing {
  grid-area: closing;
  min-width: 0;
  align-self: start;
  padding-top: clamp(28px, 4vw, 48px);
}

.final-challenge__question {
  margin: 0 0 22px;
  padding-left: 17px;
  border-left: 3px solid var(--final-orange);
  color: var(--final-ink);
  font-size: clamp(1.25rem, 1rem + 0.78vw, 1.82rem);
  font-weight: 950;
  line-height: 1.3;
}

.final-challenge__cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: min(100%, 250px);
  min-height: 58px;
  gap: 13px;
  padding: 15px 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 245, 223, 0.66);
  border-radius: 14px;
  color: #211006;
  background: linear-gradient(135deg, var(--final-gold), var(--final-amber) 58%, var(--final-orange));
  box-shadow: 0 17px 44px rgba(244, 112, 24, 0.25), inset 0 1px rgba(255, 255, 255, 0.72);
  font-size: 1rem;
  font-weight: 950;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.final-challenge__cta::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(110deg, transparent 25%, rgba(255, 255, 255, 0.34) 47%, transparent 68%);
  translate: -130% 0;
}

.final-challenge__cta svg {
  width: 21px;
  height: 21px;
  flex: 0 0 auto;
  transition: transform 160ms ease;
}

.final-challenge__cta:active {
  transform: translateY(1px) scale(0.985);
}

.final-challenge__cta:focus-visible,
.final-challenge__conditions a:focus-visible {
  outline: 3px solid var(--final-ink);
  outline-offset: 4px;
  box-shadow: 0 0 0 7px var(--final-gold);
}

.final-challenge__conditions {
  display: grid;
  width: fit-content;
  max-width: 100%;
  gap: 4px;
  margin-top: 18px;
}

.final-challenge__conditions a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  gap: 7px;
  color: var(--final-gold);
  font-weight: 850;
  text-underline-offset: 0.25em;
  text-decoration-thickness: 1px;
}

.final-challenge__conditions p {
  margin: 0;
  color: rgba(205, 185, 154, 0.82);
  font-size: 0.78rem;
  line-height: 1.55;
}

.final-challenge__visual {
  grid-area: visual;
  position: relative;
  width: min(100%, 720px);
  min-width: 0;
  aspect-ratio: 0.96;
  justify-self: end;
  align-self: center;
}

.final-challenge__visual::before,
.final-challenge__visual::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
}

.final-challenge__visual::before {
  z-index: 0;
  inset: 8% 2% 4%;
  background: radial-gradient(circle at 50% 42%, rgba(255, 211, 106, 0.22), rgba(244, 112, 24, 0.08) 39%, transparent 69%);
  box-shadow: inset 0 0 90px rgba(244, 112, 24, 0.08);
}

.final-challenge__visual::after {
  z-index: 1;
  inset: 13% 7% 9%;
  border: 1px solid rgba(255, 211, 106, 0.18);
  box-shadow:
    0 0 0 34px rgba(255, 173, 23, 0.025),
    0 0 0 92px rgba(244, 112, 24, 0.014);
}

.final-challenge__character {
  position: absolute;
  z-index: 2;
  inset: 0;
  margin: 0;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 66% 72% at 50% 49%, #000 43%, transparent 88%);
  mask-image: radial-gradient(ellipse 66% 72% at 50% 49%, #000 43%, transparent 88%);
}

.final-challenge__character img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 31%;
  opacity: 0.94;
  filter: saturate(1.08) contrast(1.08) brightness(1.12);
}

.final-challenge__timer {
  position: absolute;
  z-index: 4;
  left: 1%;
  bottom: 4%;
  width: fit-content;
  min-width: 12rem;
  padding: 14px 17px 12px;
  border: 1px solid rgba(255, 211, 106, 0.45);
  border-radius: 3px;
  color: var(--final-gold);
  background: rgba(9, 5, 3, 0.76);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.46), inset 3px 0 0 var(--final-orange);
  backdrop-filter: blur(8px);
}

.final-challenge__timer span {
  display: block;
  margin: 0 0 3px;
  color: var(--final-muted);
  font-size: 0.68rem;
  font-weight: 950;
  line-height: 1;
  letter-spacing: 0.18em;
}

.final-challenge__timer time {
  display: block;
  color: var(--final-gold);
  font-family: var(--font-display, "Archivo Black", Impact, sans-serif);
  font-size: clamp(3.9rem, 6.6vw, 7rem);
  font-variant-numeric: tabular-nums;
  line-height: 0.9;
  letter-spacing: 0.025em;
  text-shadow: 0 0 28px rgba(255, 173, 23, 0.34);
}

.final-challenge__embers {
  position: absolute;
  z-index: 3;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.final-challenge__embers i {
  position: absolute;
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--final-gold);
  box-shadow: 0 0 12px rgba(255, 173, 23, 0.86);
  opacity: 0.62;
}

.final-challenge__embers i:nth-child(1) { top: 18%; left: 18%; }
.final-challenge__embers i:nth-child(2) { top: 34%; right: 13%; width: 3px; height: 3px; }
.final-challenge__embers i:nth-child(3) { top: 59%; left: 11%; width: 3px; height: 3px; }
.final-challenge__embers i:nth-child(4) { right: 18%; bottom: 22%; }
.final-challenge__embers i:nth-child(5) { right: 39%; bottom: 8%; width: 2px; height: 2px; }

@media (hover: hover) and (pointer: fine) {
  .final-challenge__cta:hover {
    transform: translateY(-2px);
    filter: brightness(1.055);
    box-shadow: 0 21px 50px rgba(244, 112, 24, 0.34), inset 0 1px rgba(255, 255, 255, 0.78);
  }

  .final-challenge__cta:hover svg {
    transform: translateX(3px);
  }

  .final-challenge__conditions a:hover {
    color: #ffe2a0;
    text-decoration-thickness: 2px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .final-challenge--motion-ready .final-challenge__light,
  .final-challenge--motion-ready .final-challenge__eyebrow,
  .final-challenge--motion-ready .final-challenge__title span,
  .final-challenge--motion-ready .final-challenge__lead,
  .final-challenge--motion-ready .final-challenge__closing,
  .final-challenge--motion-ready .final-challenge__character,
  .final-challenge--motion-ready .final-challenge__timer,
  .final-challenge--motion-ready .final-challenge__embers i {
    opacity: 0;
  }

  .final-challenge--motion-ready .final-challenge__eyebrow,
  .final-challenge--motion-ready .final-challenge__title span,
  .final-challenge--motion-ready .final-challenge__lead,
  .final-challenge--motion-ready .final-challenge__closing {
    transform: translateY(18px);
  }

  .final-challenge--motion-ready .final-challenge__light {
    transform: scale(0.82);
  }

  .final-challenge--motion-ready .final-challenge__character {
    transform: translateX(42px) scale(0.985);
  }

  .final-challenge--motion-ready .final-challenge__timer {
    transform: translateY(12px) scale(0.94);
    filter: brightness(0.7);
  }

  .final-challenge--motion-ready.is-visible .final-challenge__light,
  .final-challenge--motion-ready.is-visible .final-challenge__eyebrow,
  .final-challenge--motion-ready.is-visible .final-challenge__title span,
  .final-challenge--motion-ready.is-visible .final-challenge__lead,
  .final-challenge--motion-ready.is-visible .final-challenge__closing,
  .final-challenge--motion-ready.is-visible .final-challenge__character,
  .final-challenge--motion-ready.is-visible .final-challenge__timer {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__light {
    transition: opacity 720ms ease, transform 720ms var(--final-ease);
  }

  .final-challenge--motion-ready.is-visible .final-challenge__character {
    transition: opacity 520ms ease 80ms, transform 620ms var(--final-ease) 80ms;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__timer {
    transition: opacity 300ms ease 280ms, transform 360ms var(--final-ease) 280ms, filter 360ms ease 280ms;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__eyebrow {
    transition: opacity 360ms ease 140ms, transform 440ms var(--final-ease) 140ms;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__title span:first-child {
    transition: opacity 430ms ease 210ms, transform 500ms var(--final-ease) 210ms;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__title span:last-child {
    transition: opacity 430ms ease 300ms, transform 500ms var(--final-ease) 300ms;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__lead {
    transition: opacity 390ms ease 370ms, transform 460ms var(--final-ease) 370ms;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__closing {
    transition: opacity 390ms ease 440ms, transform 460ms var(--final-ease) 440ms;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__cta {
    animation: final-challenge-pulse 620ms ease-out 680ms 1 both;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__cta::before {
    animation: final-challenge-sheen 520ms ease-out 700ms 1 both;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__embers i {
    animation: final-challenge-ember 780ms var(--final-ease) 340ms 1 both;
  }

  .final-challenge--motion-ready.is-visible .final-challenge__embers i:nth-child(2) { animation-delay: 390ms; }
  .final-challenge--motion-ready.is-visible .final-challenge__embers i:nth-child(3) { animation-delay: 430ms; }
  .final-challenge--motion-ready.is-visible .final-challenge__embers i:nth-child(4) { animation-delay: 470ms; }
  .final-challenge--motion-ready.is-visible .final-challenge__embers i:nth-child(5) { animation-delay: 510ms; }
}

@keyframes final-challenge-pulse {
  0%, 100% { box-shadow: 0 17px 44px rgba(244, 112, 24, 0.25), inset 0 1px rgba(255, 255, 255, 0.72); }
  48% { box-shadow: 0 20px 58px rgba(255, 173, 23, 0.43), 0 0 0 7px rgba(255, 211, 106, 0.08), inset 0 1px rgba(255, 255, 255, 0.78); }
}

@keyframes final-challenge-sheen {
  from { translate: -130% 0; }
  to { translate: 130% 0; }
}

@keyframes final-challenge-ember {
  from { opacity: 0; transform: translate3d(0, 22px, 0) scale(0.6); }
  45% { opacity: 0.8; }
  to { opacity: 0.48; transform: translate3d(0, -10px, 0) scale(1); }
}

@media (max-width: 1120px) {
  .final-challenge__inner {
    grid-template-columns: minmax(300px, 1fr) minmax(400px, 0.92fr);
    column-gap: clamp(30px, 4vw, 58px);
  }

  .final-challenge__title {
    font-size: clamp(2.45rem, 4.5vw, 4rem);
  }

  .final-challenge__timer time {
    font-size: clamp(3.7rem, 6.2vw, 5.6rem);
  }
}

@media (max-width: 900px) {
  .final-challenge__light {
    top: 55%;
    right: 50%;
    width: min(128vw, 920px);
    translate: 50% -50%;
  }

  .final-challenge__inner {
    width: min(calc(100% - clamp(28px, 7vw, 64px)), 760px);
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "intro"
      "visual"
      "closing";
    row-gap: 0;
  }

  .final-challenge__intro,
  .final-challenge__closing {
    width: min(100%, 650px);
  }

  .final-challenge__visual {
    width: min(100%, 620px);
    margin-top: clamp(30px, 6vw, 48px);
    justify-self: center;
  }

  .final-challenge__closing {
    padding-top: clamp(28px, 5vw, 42px);
  }
}

@media (min-width: 700px) and (max-width: 900px) and (orientation: landscape) {
  .final-challenge__inner {
    width: min(calc(100% - 56px), 920px);
    padding-block: 48px;
    grid-template-columns: minmax(300px, 1.05fr) minmax(300px, 0.95fr);
    grid-template-areas:
      "intro visual"
      "closing visual";
    column-gap: 32px;
  }

  .final-challenge__title {
    font-size: clamp(2rem, 4.8vw, 2.65rem);
  }

  .final-challenge__lead {
    margin-top: 16px;
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .final-challenge__closing {
    padding-top: 18px;
  }

  .final-challenge__question {
    margin-bottom: 14px;
    font-size: 1.1rem;
  }

  .final-challenge__visual {
    margin-top: 0;
    max-height: 480px;
  }

  .final-challenge__timer {
    min-width: 9.5rem;
  }

  .final-challenge__timer time {
    font-size: 3.4rem;
  }
}

@media (max-width: 560px) {
  .final-challenge__inner {
    width: min(calc(100% - 28px), 520px);
    padding-block: 70px 76px;
  }

  .final-challenge__eyebrow {
    margin-bottom: 18px;
    font-size: 0.68rem;
    letter-spacing: 0.15em;
  }

  .final-challenge__title {
    max-width: 12.6ch;
    font-size: clamp(2.2rem, 11.5vw, 3.45rem);
    line-height: 1;
  }

  .final-challenge__lead {
    margin-top: 20px;
    font-size: 0.96rem;
    line-height: 1.6;
  }

  .final-challenge__visual {
    width: calc(100% + 8px);
    aspect-ratio: 1 / 1.06;
    margin-top: 28px;
    margin-inline: -4px;
  }

  .final-challenge__character {
    -webkit-mask-image: radial-gradient(ellipse 68% 73% at 50% 48%, #000 42%, transparent 88%);
    mask-image: radial-gradient(ellipse 68% 73% at 50% 48%, #000 42%, transparent 88%);
  }

  .final-challenge__character img {
    object-position: 50% 29%;
  }

  .final-challenge__timer {
    left: 2%;
    bottom: 2%;
    min-width: 9.5rem;
    padding: 11px 13px 10px;
  }

  .final-challenge__timer span {
    font-size: 0.61rem;
  }

  .final-challenge__timer time {
    font-size: clamp(3.2rem, 18vw, 4.35rem);
  }

  .final-challenge__closing {
    padding-top: 30px;
  }

  .final-challenge__question {
    margin-bottom: 20px;
    font-size: clamp(1.2rem, 5.6vw, 1.55rem);
  }

  .final-challenge__cta,
  .final-challenge__conditions {
    width: 100%;
  }

  .final-challenge__conditions a {
    justify-content: space-between;
  }
}

@media (max-width: 340px) {
  .final-challenge__title {
    font-size: 2.08rem;
  }

  .final-challenge__visual {
    aspect-ratio: 1 / 1.12;
  }

  .final-challenge__timer time {
    font-size: 3.15rem;
  }
}

@media (hover: none) {
  .final-challenge__cta:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .final-challenge *,
  .final-challenge *::before,
  .final-challenge *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }

  .final-challenge__light,
  .final-challenge__eyebrow,
  .final-challenge__title span,
  .final-challenge__lead,
  .final-challenge__closing,
  .final-challenge__character,
  .final-challenge__timer,
  .final-challenge__embers i {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}