.page-home {
  --home-hair: #1E5056;
  --home-card: #123F44;
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: clip;
}

.page-home p {
  margin: 0;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

.page-home h2 {
  margin: 0 0 14px;
  font-size: clamp(26px, 4.2vw, 48px);
  line-height: 1.05;
  font-weight: 800;
}

.page-home h3 {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.25;
  font-weight: 800;
}

.page-home .eyebrow {
  color: var(--orange);
}

.page-home .section {
  padding-block: clamp(46px, 7vw, 104px);
}

.page-home .data {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
}

/* ============ HERO ============ */
.page-home .hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-800);
  padding-block: clamp(20px, 3vw, 40px) clamp(44px, 6vw, 92px);
}

.page-home .hero__figure {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 45%;
}

.page-home .hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(102deg, rgba(7, 26, 29, 0.97) 0%, rgba(11, 46, 51, 0.92) 46%, rgba(11, 46, 51, 0.42) 100%);
}

.page-home .hero__diagonal {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .hero .breadcrumb {
  margin-bottom: clamp(14px, 2vw, 22px);
  color: var(--mist-hi);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-home .hero .breadcrumb [aria-current] {
  color: var(--orange);
}

.page-home .hero__title {
  margin: 12px 0 0;
  font-size: clamp(42px, 9vw, 112px);
  line-height: 0.92;
  font-weight: 900;
  letter-spacing: -0.045em;
}

.page-home .hero__title em {
  font-style: normal;
  color: var(--orange);
}

.page-home .hero__lead {
  max-width: 36ch;
  margin-top: 22px;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.9;
  color: var(--mist-hi);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .hero__rail {
  display: grid;
  gap: 12px;
}

.page-home .hero__chip {
  display: flex;
}

.page-home .rail__title {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--paper-2);
  text-transform: uppercase;
}

.page-home .stack {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .stack__card {
  padding: 16px 18px 18px;
  background: rgba(7, 26, 29, 0.86);
  border: 1px solid var(--home-hair);
  border-left: 3px solid var(--orange);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .stack__card:hover,
.page-home .stack__card:focus-within {
  transform: translateY(-4px);
  border-color: var(--orange);
  background: rgba(18, 63, 68, 0.95);
}

.page-home .stack__title {
  margin: 8px 0 6px;
  font-size: 17px;
}

.page-home .stack__text {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-hi);
}

/* ============ VERSION ============ */
.page-home .section--version {
  background: var(--paper);
  color: var(--ink-800);
}

.page-home .section--version .eyebrow {
  color: var(--orange);
}

.page-home .version__grid {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
}

.page-home .version__lead {
  max-width: 40ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-700);
}

.page-home .factlist {
  display: grid;
  gap: 0;
  margin: clamp(18px, 3vw, 28px) 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--home-hair);
}

.page-home .factlist li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(30, 80, 86, 0.35);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-700);
}

.page-home .factlist__key {
  display: inline-block;
  min-width: 4.5em;
  margin-right: 8px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .media-frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--home-hair);
  background: var(--home-card);
}

.page-home .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .media-frame--wide img {
  aspect-ratio: 3 / 2;
}

.page-home .media-frame--tall img {
  aspect-ratio: 3 / 2;
}

.page-home .media-frame__tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 6px 12px;
  background: var(--paper-2);
  color: var(--ink-800);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.1em;
  clip-path: polygon(0 0, 100% 0, 100% 74%, calc(100% - 10px) 100%, 0 100%);
}

/* ============ TRAIL ============ */
.page-home .section--trail {
  background: var(--ink-800);
}

.page-home .trail__grid {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
}

.page-home .trail__lead {
  max-width: 42ch;
  margin-bottom: clamp(18px, 3vw, 26px);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist-hi);
}

.page-home .trail__list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--home-hair);
}

.page-home .trail__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--home-hair);
}

.page-home .trail__num {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--mint);
}

.page-home .trail__h {
  font-size: 17px;
  color: var(--paper);
}

.page-home .trail__item p {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist-hi);
}

/* ============ PANEL / BAND ============ */
.page-home .section--panel {
  background: var(--ink-900);
}

.page-home .panel__head {
  max-width: 62ch;
}

.page-home .panel__lead {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist-hi);
}

.page-home .band {
  display: grid;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 36px);
  padding: clamp(16px, 2.6vw, 26px);
  background: var(--ink-700);
  border: 1px solid var(--home-hair);
}

.page-home .band__label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist-hi);
  text-transform: uppercase;
}

.page-home .band__value {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-home .band__value .data {
  font-size: clamp(42px, 9vw, 66px);
  font-weight: 600;
  line-height: 1;
  color: var(--mint);
}

.page-home .band__unit {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--paper);
}

.page-home .band__ticks {
  position: relative;
  height: 32px;
  border-bottom: 1px solid var(--home-hair);
  background-image: repeating-linear-gradient(90deg, var(--home-hair) 0 2px, transparent 2px 18px);
}

.page-home .band__ticks::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 34%;
  height: 2px;
  background: var(--mint);
}

.page-home .band__note {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-hi);
}

.page-home .panel__body {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  margin-top: clamp(22px, 3.4vw, 40px);
  align-items: start;
}

.page-home .metrics {
  position: relative;
}

.page-home .metrics__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .metrics__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .metrics__tabs label {
  padding: 9px 18px 10px;
  border: 1px solid var(--home-hair);
  background: transparent;
  color: var(--mist-hi);
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% 72%, calc(100% - 10px) 100%, 0 100%);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .metrics__tabs label:hover {
  border-color: var(--orange);
  color: var(--paper);
}

.page-home #metric-goal:checked ~ .metrics__tabs label[for="metric-goal"],
.page-home #metric-shoot:checked ~ .metrics__tabs label[for="metric-shoot"],
.page-home #metric-hold:checked ~ .metrics__tabs label[for="metric-hold"],
.page-home #metric-pass:checked ~ .metrics__tabs label[for="metric-pass"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink-900);
}

.page-home .metrics__radio:focus-visible ~ .metrics__tabs label {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-home .metrics__panel {
  display: none;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--home-hair);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--mist-hi);
}

.page-home .metrics__panel h3 {
  margin-bottom: 8px;
  font-family: var(--font-display);
  color: var(--paper);
}

.page-home #metric-goal:checked ~ .metrics__panels .metrics__panel:nth-child(1),
.page-home #metric-shoot:checked ~ .metrics__panels .metrics__panel:nth-child(2),
.page-home #metric-hold:checked ~ .metrics__panels .metrics__panel:nth-child(3),
.page-home #metric-pass:checked ~ .metrics__panels .metrics__panel:nth-child(4) {
  display: block;
}

.page-home .panel__figure img {
  aspect-ratio: 4 / 3;
}

/* ============ STEPS ============ */
.page-home .section--steps {
  background: var(--paper-2);
  color: var(--ink-800);
}

.page-home .steps__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 48px);
  align-items: start;
}

.page-home .steps__lead {
  max-width: 38ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-700);
}

.page-home .step {
  margin-bottom: 10px;
  background: var(--paper);
  border: 1px solid var(--home-hair);
  transition: border-color var(--dur) var(--ease);
}

.page-home .step[open] {
  border-color: var(--orange);
}

.page-home .step > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 21px);
  font-weight: 800;
  letter-spacing: -0.02em;
  cursor: pointer;
  list-style: none;
}

.page-home .step > summary::-webkit-details-marker {
  display: none;
}

.page-home .step > summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-home .step__num {
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-home .step__body {
  padding: 0 18px 18px 46px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-700);
}

/* ============ NEXT ============ */
.page-home .section--next {
  background: var(--paper);
  color: var(--ink-800);
}

.page-home .next__list {
  display: grid;
  gap: 10px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-home .next__link {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--home-hair);
  background: var(--paper);
  color: var(--ink-800);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .next__link:hover,
.page-home .next__link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--orange);
  background: var(--paper-2);
}

.page-home .next__k {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-home .next__v {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
}

/* ============ MEDIA QUERIES ============ */
@media (min-width: 720px) {
  .page-home .next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .panel__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-home .version__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .trail__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .steps__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .stack__card:nth-child(2) {
    margin-inline-start: clamp(14px, 2.4vw, 34px);
  }

  .page-home .stack__card:nth-child(3) {
    margin-inline-end: clamp(10px, 1.8vw, 24px);
  }

  .page-home .band {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    column-gap: 28px;
  }

  .page-home .band__label {
    grid-column: 1 / -1;
  }

  .page-home .band__ticks {
    grid-column: 2;
  }

  .page-home .band__note {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1080px) {
  .page-home .next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .stack__card,
  .page-home .next__link,
  .page-home .step,
  .page-home .metrics__tabs label {
    transition: none;
  }

  .page-home .stack__card:hover,
  .page-home .stack__card:focus-within,
  .page-home .next__link:hover,
  .page-home .next__link:focus-visible {
    transform: none;
  }
}