.gcsc,
.gcsc * {
  box-sizing: border-box;
}

.gcsc {
  --gcsc-ink: #111827;
  --gcsc-muted: #5d6675;
  --gcsc-line: #dfe5ec;
  --gcsc-surface: #ffffff;
  --gcsc-soft: #f5f7fa;
  --gcsc-dark: #121820;
  --gcsc-dark-2: #1a2430;
  --gcsc-accent: #ff6b35;
  --gcsc-accent-2: #ffb15c;
  --gcsc-ready: #118a5b;
  --gcsc-tight: #b66b00;
  --gcsc-not-ready: #bd3449;
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  color: var(--gcsc-ink);
  font-family: inherit;
  line-height: 1.5;
}

.gcsc__shell {
  overflow: hidden;
  border: 1px solid var(--gcsc-line);
  border-radius: 28px;
  background: var(--gcsc-surface);
  box-shadow: 0 28px 80px rgba(17, 24, 39, 0.12);
}

.gcsc__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(220px, 0.55fr);
  gap: 28px;
  align-items: center;
  padding: clamp(32px, 5vw, 58px);
  color: #fff;
  background:
    radial-gradient(circle at 85% 25%, rgba(255, 177, 92, 0.24), transparent 28%),
    linear-gradient(135deg, var(--gcsc-dark) 0%, var(--gcsc-dark-2) 65%, #252f3a 100%);
}

.gcsc__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--gcsc-accent-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gcsc__eyebrow::before {
  content: '';
  width: 28px;
  height: 3px;
  border-radius: 999px;
  background: var(--gcsc-accent);
}

.gcsc__title {
  margin: 0;
  max-width: 700px;
  color: #fff;
  font-size: clamp(36px, 6vw, 66px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.gcsc__intro {
  max-width: 720px;
  margin: 20px 0 0;
  color: #d7dee7;
  font-size: clamp(16px, 2vw, 20px);
}

.gcsc__trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.gcsc__trust-row span {
  padding: 7px 11px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  color: #f7f9fb;
  font-size: 12px;
  font-weight: 700;
}

.gcsc__hero-meter {
  display: grid;
  place-items: center;
  min-height: 220px;
}

.gcsc__disk {
  position: relative;
  display: grid;
  place-items: center;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,53,0.22), rgba(255,255,255,0.03) 58%, transparent 60%);
  box-shadow: 0 0 0 20px rgba(255,255,255,0.03), 0 0 0 42px rgba(255,255,255,0.02);
}

.gcsc__disk::before,
.gcsc__disk::after {
  content: '';
  position: absolute;
  border-radius: 50%;
}

.gcsc__disk::before {
  inset: 34px;
  border: 1px dashed rgba(255,255,255,0.28);
}

.gcsc__disk::after {
  inset: 66px;
  border: 10px solid var(--gcsc-accent);
  box-shadow: 0 0 35px rgba(255,107,53,0.45);
}

.gcsc__disk-label {
  position: relative;
  z-index: 2;
  font-size: 20px;
  font-weight: 900;
}

.gcsc__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 22px;
  padding: 28px;
  background: var(--gcsc-soft);
}

.gcsc__card {
  min-width: 0;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--gcsc-line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(17, 24, 39, 0.06);
}

.gcsc__card-heading,
.gcsc__guides-heading {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.gcsc__section-number {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 13px;
  background: var(--gcsc-dark);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.gcsc__card h2,
.gcsc__guides h2,
.gcsc__result h2 {
  margin: 0;
  color: var(--gcsc-ink);
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.gcsc__card-heading p,
.gcsc__guides-heading p {
  margin: 7px 0 0;
  color: var(--gcsc-muted);
  font-size: 14px;
}

.gcsc__fieldset {
  min-width: 0;
  margin: 28px 0 0;
  padding: 0;
  border: 0;
}

.gcsc__fieldset legend {
  margin-bottom: 11px;
  color: var(--gcsc-ink);
  font-size: 14px;
  font-weight: 850;
}

.gcsc__option-grid {
  display: grid;
  gap: 10px;
}

.gcsc__option-grid--platforms,
.gcsc__option-grid--cushions {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gcsc__choice {
  position: relative;
  min-width: 0;
  margin: 0;
  cursor: pointer;
}

.gcsc__choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.gcsc__choice-card {
  display: flex;
  min-height: 86px;
  flex-direction: column;
  justify-content: center;
  padding: 13px;
  border: 1px solid var(--gcsc-line);
  border-radius: 15px;
  background: #fff;
  color: var(--gcsc-muted);
  text-align: center;
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}

.gcsc__choice-card strong {
  color: var(--gcsc-ink);
  font-size: 16px;
}

.gcsc__choice-kicker,
.gcsc__choice-card span {
  font-size: 11px;
  font-weight: 700;
}

.gcsc__choice:hover .gcsc__choice-card {
  transform: translateY(-2px);
  border-color: #bec8d4;
}

.gcsc__choice input:checked + .gcsc__choice-card {
  border-color: var(--gcsc-accent);
  background: #fff7f2;
  box-shadow: inset 0 0 0 1px rgba(255,107,53,0.08), 0 8px 24px rgba(255,107,53,0.10);
}

.gcsc__choice input:focus-visible + .gcsc__choice-card {
  outline: 3px solid rgba(255,107,53,0.24);
  outline-offset: 3px;
}

.gcsc__number-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.gcsc__field {
  display: block;
  margin: 0;
}

.gcsc__field-label {
  display: block;
  margin-bottom: 8px;
  color: var(--gcsc-ink);
  font-size: 14px;
  font-weight: 850;
}

.gcsc__input-wrap {
  position: relative;
  display: block;
}

.gcsc__input-wrap input {
  width: 100%;
  min-height: 56px;
  padding: 12px 54px 12px 14px;
  border: 1px solid var(--gcsc-line);
  border-radius: 14px;
  background: #fff;
  color: var(--gcsc-ink);
  font: inherit;
  font-size: 18px;
  font-weight: 850;
  outline: none;
}

.gcsc__input-wrap input:focus {
  border-color: var(--gcsc-accent);
  box-shadow: 0 0 0 3px rgba(255,107,53,0.14);
}

.gcsc__input-wrap > span {
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  color: var(--gcsc-muted);
  font-size: 12px;
  font-weight: 800;
}

.gcsc__field small {
  display: block;
  margin-top: 7px;
  color: var(--gcsc-muted);
  font-size: 11px;
}

.gcsc__error {
  margin: 18px 0 0;
  padding: 12px 14px;
  border: 1px solid #f0a9b4;
  border-radius: 12px;
  background: #fff1f3;
  color: #8f2032;
  font-size: 13px;
  font-weight: 700;
}

.gcsc__error[hidden] {
  display: none;
}

.gcsc__actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-top: 22px;
}

.gcsc__button {
  min-height: 54px;
  padding: 12px 18px;
  border-radius: 13px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}

.gcsc__button:hover {
  transform: translateY(-1px);
}

.gcsc__button:focus-visible {
  outline: 3px solid rgba(255,107,53,0.24);
  outline-offset: 3px;
}

.gcsc__button--primary {
  border: 1px solid var(--gcsc-accent);
  background: var(--gcsc-accent);
  color: #fff;
  box-shadow: 0 12px 24px rgba(255,107,53,0.22);
}

.gcsc__button--secondary {
  border: 1px solid var(--gcsc-line);
  background: #fff;
  color: var(--gcsc-ink);
}

.gcsc__result {
  color: #fff;
  background: linear-gradient(145deg, var(--gcsc-dark), var(--gcsc-dark-2));
  border-color: transparent;
}

.gcsc__result h2 {
  margin-top: 16px;
  color: #fff;
}

.gcsc__result-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.gcsc__result .gcsc__section-number {
  background: rgba(255,255,255,0.10);
}

.gcsc__status-pill {
  padding: 8px 11px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  color: var(--gcsc-accent-2);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.gcsc__result[data-status="ready"] .gcsc__status-pill { color: #69e4b2; }
.gcsc__result[data-status="tight"] .gcsc__status-pill { color: #ffd177; }
.gcsc__result[data-status="not-ready"] .gcsc__status-pill { color: #ff96a6; }

.gcsc__result-summary {
  margin: 12px 0 0;
  color: #d7dee7;
  font-size: 15px;
}

.gcsc__progress-block {
  margin-top: 24px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
}

.gcsc__progress-meta,
.gcsc__progress-labels {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.gcsc__progress-meta {
  margin-bottom: 10px;
  color: #d7dee7;
  font-size: 12px;
}

.gcsc__progress-meta strong {
  color: #fff;
}

.gcsc__progress {
  height: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: #0b1017;
}

.gcsc__progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gcsc-accent), var(--gcsc-accent-2));
  transition: width .35s ease;
}

.gcsc__progress-labels {
  margin-top: 9px;
  color: #9faab8;
  font-size: 11px;
}

.gcsc__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.gcsc__stat {
  padding: 15px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 15px;
  background: rgba(255,255,255,0.04);
}

.gcsc__stat span {
  display: block;
  color: #9faab8;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.gcsc__stat strong {
  display: block;
  margin-top: 5px;
  color: #fff;
  font-size: clamp(20px, 3vw, 28px);
  letter-spacing: -0.04em;
}

.gcsc__recommendation {
  margin-top: 16px;
  padding: 17px;
  border-left: 4px solid var(--gcsc-accent);
  border-radius: 0 13px 13px 0;
  background: rgba(255,107,53,0.10);
}

.gcsc__recommendation > span {
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.gcsc__recommendation p {
  margin: 6px 0 0;
  color: #d7dee7;
  font-size: 13px;
}

.gcsc__guides {
  padding: 30px;
  border-top: 1px solid var(--gcsc-line);
  background: #fff;
}

.gcsc__guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.gcsc__guide-grid a {
  display: block;
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--gcsc-line);
  border-radius: 16px;
  background: #fff;
  color: var(--gcsc-ink);
  text-decoration: none;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.gcsc__guide-grid a:hover {
  transform: translateY(-2px);
  border-color: var(--gcsc-accent);
  box-shadow: 0 12px 28px rgba(17,24,39,0.08);
}

.gcsc__guide-grid a > span {
  display: block;
  color: var(--gcsc-accent);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.gcsc__guide-grid a strong,
.gcsc__guide-grid a em {
  display: block;
}

.gcsc__guide-grid a strong {
  margin-top: 6px;
  font-size: 16px;
}

.gcsc__guide-grid a em {
  margin-top: 6px;
  color: var(--gcsc-muted);
  font-size: 12px;
  font-style: normal;
}

.gcsc__disclaimer {
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--gcsc-line);
  color: var(--gcsc-muted);
  font-size: 12px;
}

.gcsc__noscript {
  margin: 14px 0 0;
  padding: 12px;
  border: 1px solid #f0a9b4;
  border-radius: 12px;
  background: #fff1f3;
  color: #8f2032;
}

@media (max-width: 860px) {
  .gcsc__hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .gcsc__hero-meter {
    display: none;
  }

  .gcsc__layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .gcsc__guide-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 560px) {
  .gcsc__shell {
    border-radius: 18px;
  }

  .gcsc__hero,
  .gcsc__layout,
  .gcsc__guides {
    padding: 18px;
  }

  .gcsc__option-grid--platforms,
  .gcsc__number-grid,
  .gcsc__stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .gcsc__option-grid--cushions {
    gap: 6px;
  }

  .gcsc__choice-card {
    min-height: 64px;
    padding: 10px 6px;
  }

  .gcsc__actions {
    grid-template-columns: minmax(0, 1fr);
  }

  .gcsc__button--secondary {
    width: 100%;
  }

  .gcsc__title {
    font-size: 38px;
  }
}