/* ============================================================
   altcotn.top — secondary page shell
   ============================================================ */

.page-main {
  position: relative;
  z-index: 1;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: var(--section);
}

.page-hero {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin: 0 auto 3.5rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: end;
}

.page-hero--solo {
  grid-template-columns: 1fr;
  max-width: 720px;
}

.crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-mute);
  margin-bottom: 1.1rem;
}

.crumb a {
  color: var(--paper-dim);
  transition: color 0.2s;
}

.crumb a:hover {
  color: var(--paper);
}

.crumb span {
  opacity: 0.45;
}

.page-hero h1 {
  font-family: var(--font-cn), var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0.6rem 0 1rem;
}

.page-hero h1 em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  background: var(--grad-ins);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-hero .lede {
  max-width: 42ch;
}

.page-hero__visual {
  min-height: 280px;
  border-radius: 22px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.page-hero__visual .shot__media {
  position: absolute;
  inset: 0;
}

.page-block {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin: 0 auto 3.5rem;
}

.page-block h2 {
  font-family: var(--font-cn), var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.page-block h2 em {
  font-family: var(--font-display);
  font-style: italic;
  background: var(--grad-ins);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-prose {
  color: var(--paper-dim);
  font-size: 1.02rem;
  line-height: 1.75;
  max-width: 62ch;
}

.page-prose p + p {
  margin-top: 1rem;
}

.page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.page-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.3s, transform 0.35s var(--ease-out);
}

.page-card:hover {
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-3px);
}

.page-card .num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--paper-mute);
  margin-bottom: 0.75rem;
}

.page-card h3 {
  font-family: var(--font-cn), var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.page-card h3 em {
  font-family: var(--font-display);
  font-style: italic;
  background: var(--grad-ins);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-card p {
  color: var(--paper-dim);
  font-size: 0.92rem;
  line-height: 1.6;
}

.page-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.page-list li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  color: var(--paper-dim);
  font-size: 0.95rem;
  line-height: 1.55;
}

.page-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 0.5rem;
  border-radius: 50%;
  background: var(--grad-ins);
  flex-shrink: 0;
}

.page-cta {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin: 4rem auto 0;
  padding: 2.5rem;
  border-radius: 28px;
  border: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 20% 0%, rgba(255, 107, 138, 0.22), transparent 55%),
    rgba(255, 255, 255, 0.03);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.page-cta h2 {
  font-family: var(--font-cn), var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.page-cta h2 em {
  font-family: var(--font-display);
  font-style: italic;
  background: var(--grad-ins);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-cta p {
  color: var(--paper-dim);
  max-width: 36ch;
}

.page-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.hub-card {
  display: block;
  border-radius: 22px;
  border: 1px solid var(--line);
  overflow: hidden;
  min-height: 220px;
  position: relative;
  isolation: isolate;
  transition: transform 0.4s var(--ease-out), border-color 0.3s;
}

.hub-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.25);
}

.hub-card .bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hub-card .body {
  position: relative;
  z-index: 2;
  padding: 1.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(180deg, transparent 30%, rgba(12, 11, 10, 0.88));
}

.hub-card .num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--paper-mute);
  margin-bottom: 0.45rem;
}

.hub-card h3 {
  font-family: var(--font-cn), var(--font-display);
  font-size: 1.55rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.hub-card h3 em {
  font-family: var(--font-display);
  font-style: italic;
  background: var(--grad-ins);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hub-card p {
  color: var(--paper-dim);
  font-size: 0.9rem;
  line-height: 1.5;
}

.swatch-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.swatch {
  aspect-ratio: 1;
  border-radius: 16px;
  border: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: #0c0b0a;
  font-weight: 600;
}

.swatch--light {
  color: var(--paper);
}

.timeline {
  display: grid;
  gap: 0;
  border-left: 1px solid var(--line);
  margin-left: 0.75rem;
  padding-left: 1.5rem;
}

.timeline__item {
  position: relative;
  padding: 0 0 1.75rem;
}

.timeline__item::before {
  content: "";
  position: absolute;
  left: -1.75rem;
  top: 0.35rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--grad-ins);
  box-shadow: 0 0 0 4px rgba(12, 11, 10, 0.9);
}

.timeline__item h3 {
  font-family: var(--font-cn), var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
}

.timeline__item p {
  color: var(--paper-dim);
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 48ch;
}

.price-hero {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4rem);
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 0.75rem 0;
}

.price-hero span {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--paper-mute);
  letter-spacing: 0;
}

@media (max-width: 900px) {
  .page-hero,
  .page-grid,
  .hub-grid,
  .swatch-row {
    grid-template-columns: 1fr;
  }
  .swatch-row {
    grid-template-columns: repeat(2, 1fr);
  }
}