/* Hallmark · macrostructure: Photographic · tone: soft cinematic · anchor hue: dusty pink
 * theme: custom · vibe: "cinematic intimate dusty-pink learning-first" · paper: oklch(13% 0.012 350) · accent: oklch(78% 0.12 350)
 * display: Iowan Old Style · body: Segoe UI · axes: dark / roman-serif / chromatic-dusty-pink
 * genre: atmospheric-editorial · enrichment: product portrait photography · nav: N9 · footer: Ft2 · studied: no · context: inferred
 * contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46) · chrome: pass (47) · tokens: pass (48)
 * responsive: pass (34, 49) · mobile: pass (50–57) · icons: pass (30)
 */
/* Hallmark · pre-emit critique: P5 H5 E4 S5 R5 V5 */

html,
body { overflow-x: clip; }
html { scroll-behavior: smooth; }

.portal-body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-paper);
  font-family: var(--font-body);
}

.portal-body .ambient { display: none; }
.portal-body .landing-main { display: block; min-height: 100dvh; padding: 0; }
.portal-home,
.portal-home * { box-sizing: border-box; }
.portal-home { min-width: 0; color: var(--color-ink); background: var(--color-paper); }
.portal-home a { color: inherit; text-decoration: none; }

.portal-nav {
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 5rem;
  padding-block: var(--space-sm);
  padding-inline: max(var(--space-sm), env(safe-area-inset-left)) max(var(--space-sm), env(safe-area-inset-right));
  color: var(--color-ink);
}

.portal-wordmark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  min-height: 3rem;
  white-space: nowrap;
}

.portal-wordmark-mark {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  color: var(--color-accent);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: 50%;
  background: var(--color-paper-soft);
  font-family: var(--font-display);
  font-size: var(--text-xl);
}

.portal-wordmark b,
.portal-wordmark small { display: block; }
.portal-wordmark b { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; }
.portal-wordmark small {
  display: none;
  margin-block-start: var(--space-3xs);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-micro);
  letter-spacing: 0.14em;
}

.portal-nav-cta-wide { display: none; }
.portal-nav-cta-compact { display: inline; }

.portal-nav-cta,
.portal-cta,
.portal-text-link,
.portal-footer a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  white-space: nowrap;
  transition: color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out), opacity var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}

.portal-nav-cta {
  padding-inline: var(--space-sm);
  color: var(--color-ink);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: var(--color-paper-soft);
  font-size: var(--text-sm);
  font-weight: 700;
}

.portal-photo-hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: var(--color-paper-2);
}

.portal-photo-hero > img,
.portal-companion > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portal-photo-hero > img { object-position: 62% 22%; }
.portal-photo-shade,
.portal-companion-shade { position: absolute; inset: 0; pointer-events: none; }
.portal-photo-shade { background: linear-gradient(180deg, var(--color-overlay-top), var(--color-overlay-side) 70%, var(--color-overlay-bottom)); }

.portal-hero-copy {
  position: absolute;
  inset-inline: max(var(--space-sm), env(safe-area-inset-left)) max(var(--space-sm), env(safe-area-inset-right));
  inset-block-end: max(var(--space-xl), env(safe-area-inset-bottom));
  z-index: 3;
  max-width: 42rem;
  min-width: 0;
}

.portal-label {
  margin: 0 0 var(--space-sm);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
}

.portal-hero-copy h1,
.portal-statement p,
.portal-learning h2,
.portal-companion h2,
.portal-paths h2 {
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-style: normal;
}

.portal-hero-copy h1 {
  margin: 0;
  font-size: var(--text-display);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.portal-hero-copy > p:not(.portal-label) {
  max-width: 58ch;
  margin: var(--space-md) 0 0;
  color: var(--color-ink-2);
  font-size: var(--text-md);
  line-height: 1.8;
}

.portal-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  margin-block-start: var(--space-lg);
}

.portal-cta {
  gap: var(--space-xs);
  padding-inline: var(--space-md);
  color: var(--color-accent-ink);
  border: var(--rule-thin) solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  font-weight: 800;
}

.portal-cta-light { color: var(--color-ink); border-color: var(--color-ink); background: var(--color-photo-panel); }
.portal-text-link {
  gap: var(--space-2xs);
  padding-inline: var(--space-2xs);
  color: var(--color-ink-2);
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.portal-photo-caption {
  position: absolute;
  inset-inline-end: max(var(--space-sm), env(safe-area-inset-right));
  inset-block-end: max(var(--space-sm), env(safe-area-inset-bottom));
  z-index: 3;
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.portal-statement {
  display: grid;
  align-items: center;
  min-height: 72svh;
  padding: var(--space-3xl) max(var(--space-sm), env(safe-area-inset-left));
  color: var(--color-ink);
  background: var(--color-paper);
}

.portal-statement p {
  width: min(100%, 17ch);
  margin: 0;
  font-size: var(--text-display-small);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.035em;
}
.portal-statement span { color: var(--color-accent); }

.portal-learning,
.portal-paths {
  padding: var(--space-2xl) max(var(--space-sm), env(safe-area-inset-left));
  color: var(--color-ink);
  background: var(--color-paper-2);
}
.portal-learning > header { margin-block-end: var(--space-xl); }
.portal-learning h2,
.portal-paths h2 { margin: 0; font-size: var(--text-2xl); font-weight: 500; line-height: 1.16; }
.portal-learning header > p {
  max-width: 58ch;
  margin: var(--space-md) 0 0;
  color: var(--color-muted);
  font-size: var(--text-md);
  line-height: 1.75;
}
.portal-learning header .portal-text-link { margin-block-start: var(--space-md); }
.portal-spec { margin: 0; }
.portal-spec > div {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: var(--space-md);
  align-items: start;
  padding-block: var(--space-md);
  border-block-start: var(--rule-thin) solid var(--color-rule);
}
.portal-spec > div:last-child { border-block-end: var(--rule-thin) solid var(--color-rule); }
.portal-spec dt { color: var(--color-accent); font-family: var(--font-display); font-size: var(--text-lg); }
.portal-spec dd { margin: 0; color: var(--color-ink-2); font-size: var(--text-sm); line-height: 1.75; }

.portal-companion { position: relative; min-height: 78svh; overflow: hidden; color: var(--color-ink); background: var(--color-paper-3); }
.portal-companion > img { object-position: 54% 23%; }
.portal-companion-shade { background: linear-gradient(180deg, var(--color-overlay-top), var(--color-overlay-side) 64%, var(--color-overlay-bottom)); }
.portal-companion-copy {
  position: absolute;
  inset-inline: max(var(--space-sm), env(safe-area-inset-left)) max(var(--space-sm), env(safe-area-inset-right));
  inset-block-end: var(--space-2xl);
  z-index: 3;
  max-width: 39rem;
  padding: var(--space-md);
  color: var(--color-ink);
  background: var(--color-photo-panel);
}
.portal-companion h2 { margin: 0; font-size: var(--text-2xl); font-weight: 500; line-height: 1.12; }
.portal-companion-copy p { max-width: 56ch; margin: var(--space-md) 0 0; color: var(--color-ink-2); line-height: 1.75; }
.portal-companion-copy .portal-cta { margin-block-start: var(--space-md); }

.portal-paths { background: var(--color-paper); }
.portal-paths > header { max-width: 46rem; margin-block-end: var(--space-xl); }
.portal-path-list { border-block-start: var(--rule-thin) solid var(--color-rule); }
.portal-path {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr) auto;
  gap: var(--space-sm);
  align-items: center;
  min-height: 6.5rem;
  padding-block: var(--space-md);
  border-block-end: var(--rule-thin) solid var(--color-rule);
  transition: color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out), opacity var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}
.portal-path-index { color: var(--color-neutral); font-family: var(--font-mono); font-size: var(--text-xs); }
.portal-path-copy b,
.portal-path-copy small { display: block; }
.portal-path-copy b { color: var(--color-ink); font-family: var(--font-display); font-size: var(--text-lg); font-weight: 500; }
.portal-path-copy small { margin-block-start: var(--space-2xs); color: var(--color-muted); font-size: var(--text-xs); line-height: 1.55; }
.portal-path-arrow { color: var(--color-accent); font-size: var(--text-lg); }

.portal-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-block: var(--space-lg) max(var(--space-lg), env(safe-area-inset-bottom));
  padding-inline: max(var(--space-sm), env(safe-area-inset-left));
  color: var(--color-muted);
  border-block-start: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper);
  font-size: var(--text-xs);
}
.portal-footer p { margin: 0; }
.portal-footer a { justify-content: flex-start; color: var(--color-ink-2); }

.portal-nav-cta:focus-visible,
.portal-cta:focus-visible,
.portal-text-link:focus-visible,
.portal-path:focus-visible,
.portal-wordmark:focus-visible,
.portal-footer a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
.portal-cta:focus-visible { outline-color: var(--color-focus-dark); }
.portal-nav-cta:active,
.portal-cta:active,
.portal-text-link:active,
.portal-path:active,
.portal-footer a:active { transform: translateY(1px); }
.portal-home a[aria-disabled="true"] { pointer-events: none; cursor: not-allowed; opacity: 0.5; }
.portal-home a[data-state="loading"] { cursor: wait; opacity: 0.72; }
.portal-home a[data-state="error"] { color: var(--color-error); }
.portal-home a[data-state="success"] { color: var(--color-success); }

@media (hover: hover) and (pointer: fine) {
  .portal-nav-cta:hover,
  .portal-text-link:hover,
  .portal-footer a:hover { color: var(--color-accent); }
  .portal-wordmark:hover,
  .portal-cta:hover { opacity: 0.84; }
  .portal-path:hover { background: var(--color-accent-soft); }
}

@media (min-width: 40rem) {
  .portal-nav { min-height: 5.5rem; padding-inline: var(--space-lg); }
  .portal-wordmark small { display: block; }
  .portal-nav-cta-wide { display: inline; }
  .portal-nav-cta-compact { display: none; }
  .portal-hero-copy,
  .portal-companion-copy { inset-inline-start: var(--space-lg); }
  .portal-statement,
  .portal-learning,
  .portal-paths,
  .portal-footer { padding-inline: var(--space-lg); }
  .portal-footer { flex-direction: row; align-items: center; justify-content: space-between; }
}

@media (min-width: 60rem) {
  .portal-nav { padding-inline: clamp(var(--space-lg), 5vw, var(--space-2xl)); }
  .portal-photo-hero { min-height: max(48rem, 100svh); }
  .portal-photo-hero > img { object-position: 66% 28%; }
  .portal-photo-shade { background: linear-gradient(90deg, var(--color-overlay-bottom), var(--color-overlay-side) 48%, var(--color-overlay-top) 78%); }
  .portal-hero-copy { inset-inline-start: clamp(var(--space-lg), 8vw, var(--space-3xl)); inset-block-end: var(--space-2xl); }
  .portal-photo-caption { inset-inline-end: var(--space-lg); inset-block-end: var(--space-lg); }
  .portal-statement,
  .portal-learning,
  .portal-paths,
  .portal-footer { padding-inline: clamp(var(--space-lg), 8vw, var(--space-3xl)); }
  .portal-statement { min-height: 66svh; }
  .portal-learning {
    display: grid;
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: var(--space-3xl);
    align-items: start;
    padding-block: var(--space-3xl);
  }
  .portal-learning > header { position: sticky; inset-block-start: var(--space-lg); margin: 0; }
  .portal-spec > div { grid-template-columns: 5rem minmax(0, 1fr); }
  .portal-companion { min-height: 54rem; }
  .portal-companion > img { object-position: 64% 27%; }
  .portal-companion-shade { background: linear-gradient(90deg, var(--color-overlay-top) 36%, var(--color-overlay-side) 72%, var(--color-overlay-bottom)); }
  .portal-companion-copy {
    inset-inline: auto clamp(var(--space-lg), 8vw, var(--space-3xl));
    inset-block-end: var(--space-3xl);
    width: min(38rem, 44vw);
    padding: var(--space-lg);
  }
  .portal-paths { padding-block: var(--space-3xl); }
  .portal-path { grid-template-columns: 4rem minmax(0, 1fr) auto; min-height: 8rem; }
  .portal-path-copy b { font-size: var(--text-xl); }
}

@media (min-width: 90rem) {
  .portal-photo-hero,
  .portal-companion { max-width: 120rem; margin-inline: auto; }
  .portal-statement p { width: min(100%, 20ch); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .portal-home *,
  .portal-home *:before,
  .portal-home *:after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
  .portal-nav-cta:active,
  .portal-cta:active,
  .portal-text-link:active,
  .portal-path:active,
  .portal-footer a:active { transform: none; }
}