/* Layout and components. Reads semantic tokens only; no raw colours or sizes. */

/* ---- Page frame ---------------------------------------------------------- */

.page {
  width: 100%;
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: var(--space-gutter);
}

.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3) var(--space-5);
  padding-block: var(--space-5);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-medium);
  letter-spacing: -0.005em;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-md);
}

.status,
.eyebrow,
.section-label,
.rhythm-title,
.rhythm-step,
.track,
.cta-note,
.footer {
  font-family: var(--font-ui);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border: var(--rule-width) solid var(--color-rule-strong);
  border-radius: var(--radius-pill);
  color: var(--color-ink);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.02em;
}

.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-signal);
  animation: breathe 3.2s ease-in-out infinite;
}

/* ---- Hero ---------------------------------------------------------------- */

.hero {
  padding-block: var(--space-hero) var(--space-section);
}

.eyebrow,
.section-label {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  line-height: var(--leading-snug);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.eyebrow::before {
  content: "";
  width: var(--space-6);
  height: var(--rule-width);
  background: var(--color-signal);
}

.hero h1 {
  max-width: 18ch;
  font-size: var(--text-display);
  line-height: var(--leading-tight);
}

.hero-body {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-7);
}

.lede {
  max-width: var(--measure);
  color: var(--color-muted);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
}

.cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-5);
}

.cta-note {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 3rem;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.01em;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: background-color var(--duration-hover) ease;
}

.button::after {
  content: "→";
  content: "→" / "";
  transition: transform var(--duration-hover) var(--ease-out);
}

.button:hover {
  background: var(--color-accent-hover);
  color: var(--color-on-accent);
}

.button:hover::after {
  transform: translateX(3px);
}

@media (min-width: 56rem) {
  .hero-body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .cta {
    justify-content: flex-end;
  }
}

/* ---- Sections: a label rail beside the content -------------------------- */

.section {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-7) var(--space-section);
  position: relative;
}

.section::before,
.footer::before {
  content: "";
  position: absolute;
  inset: 0 var(--space-gutter) auto;
  border-top: var(--rule-width) solid var(--color-rule-strong);
}

@media (min-width: 56rem) {
  .section {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    gap: var(--space-6);
  }
}

/* ---- What it is ---------------------------------------------------------- */

.principles {
  display: grid;
  gap: var(--space-6) var(--space-7);
}

.principle {
  padding-top: var(--space-4);
  border-top: var(--rule-width) solid var(--color-rule);
}

.principle dt {
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-display);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-snug);
}

.principle dd {
  max-width: 30rem;
  color: var(--color-muted);
}

@media (min-width: 40rem) {
  .principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---- Program ------------------------------------------------------------- */

.program {
  display: grid;
  gap: var(--space-6);
}

.program-intro {
  display: grid;
  gap: var(--space-4);
}

.program-intro h2 {
  font-size: var(--text-headline);
  line-height: var(--leading-heading);
}

.program-intro p {
  max-width: var(--measure);
  color: var(--color-muted);
  font-size: var(--text-lg);
}

.track {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  border-block: var(--rule-width) solid var(--color-rule-strong);
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.track > span {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-5);
  min-height: 4.5rem;
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-2);
  border-left: var(--rule-width) solid var(--color-rule);
  animation: rise var(--duration-enter) var(--ease-out) both;
}

.track > span:first-child {
  border-left: 0;
}

.track > span:nth-child(2) { animation-delay: 60ms; }
.track > span:nth-child(3) { animation-delay: 120ms; }
.track > span:nth-child(4) { animation-delay: 180ms; }
.track > span:nth-child(5) { animation-delay: 240ms; }
.track > span:nth-child(6) { animation-delay: 300ms; }
.track > span:nth-child(7) { animation-delay: 360ms; }
.track > span:nth-child(8) { animation-delay: 420ms; }

.track > .track-end {
  border-left: 0;
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-weight: var(--weight-semibold);
}

.track-label {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-medium);
  letter-spacing: 0;
}

.rhythm-title {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.rhythm {
  display: grid;
  gap: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.rhythm li {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: var(--space-4);
  align-items: baseline;
  padding-block: var(--space-3);
  border-bottom: var(--rule-width) solid var(--color-rule);
}

.rhythm li:first-child {
  border-top: var(--rule-width) solid var(--color-rule);
}

.rhythm-step {
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.01em;
}

@media (max-width: 30rem) {
  .rhythm li {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-1);
  }

  .track > span {
    min-height: 3.75rem;
    padding-inline: var(--space-1);
  }

  .track-label {
    font-size: var(--text-xs);
  }
}

/* ---- Founders ------------------------------------------------------------ */

.founders {
  display: grid;
  gap: var(--space-5);
}

.founder-names {
  display: grid;
  gap: var(--space-2);
  padding: 0;
  list-style: none;
  font-family: var(--font-display);
  font-size: var(--text-headline);
  font-weight: var(--weight-display);
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-heading);
}

.founders-note {
  max-width: var(--measure);
  color: var(--color-muted);
}

/* ---- Join ---------------------------------------------------------------- */

.join {
  padding-bottom: var(--space-section);
}

.join-panel {
  display: grid;
  justify-items: start;
  gap: var(--space-5);
  padding: var(--space-panel);
  border-radius: var(--radius-md);
  background: var(--color-tint);
}

.join-panel h2 {
  font-size: var(--text-headline);
  line-height: var(--leading-heading);
}

.join-panel p {
  max-width: var(--measure);
  color: var(--color-muted);
  font-size: var(--text-lg);
}

/* ---- Footer -------------------------------------------------------------- */

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2) var(--space-5);
  position: relative;
  padding-block: var(--space-5) var(--space-7);
  color: var(--color-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
}

/* ---- Entrance motion (CSS only; base.css switches it off for reduced motion) */

.hero .eyebrow,
.hero h1,
.hero-body {
  animation: rise var(--duration-enter) var(--ease-out) both;
}

.hero h1 { animation-delay: 80ms; }
.hero-body { animation-delay: 200ms; }

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(0.5rem);
  }
}

@keyframes breathe {
  50% {
    opacity: 0.6;
  }
}

/* ---- Print --------------------------------------------------------------- */

@media print {
  .hero {
    padding-block: var(--space-6);
  }

  .section,
  .join {
    padding-block: var(--space-5);
    break-inside: avoid;
  }

  .join-panel {
    padding: 0;
  }

  .button {
    padding: 0;
    background: none;
    color: var(--color-ink);
  }

  .button::after,
  .status-dot,
  .track {
    display: none;
  }

  * {
    animation: none !important;
  }
}