/* ════════════════════════════════════════════════════════════
   WRMP.org — Science Framework page
   ────────────────────────────────────────────────────────────
   Page-unique CSS. Linked AFTER site.css. Owns ONLY the
   Science Framework page: the scrolling question layout with a
   sticky table-of-contents sidebar, the guiding/management
   question blocks, and the exhibit-integration treatment that
   attaches exhibit cover thumbnails to management questions.

   All site chrome, the exhibit-card poster, the exhibit dialog,
   tokens and layout primitives come from site.css (frozen).
   ════════════════════════════════════════════════════════════ */

/* ─ Page intro ─
   Sits below the overlapping title card, above the two-column
   content. Mirrors the live site: a short framing paragraph. */
.sf-intro {
  padding-top: var(--space-32);
  padding-bottom: var(--space-16);
}
.sf-intro__lead {
  max-width: 70ch;
  font-size: 20px;
  line-height: 32px;
  color: var(--gray-800);
}
.sf-intro__lead strong {
  font-weight: 600;
  color: var(--gray-950);
}

/* ════════════════════════════════════════════════════════════
   Two-column layout — sticky TOC sidebar + question content
   ════════════════════════════════════════════════════════════ */
.sf-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--space-64);
  align-items: start;
  padding-bottom: var(--space-64);
}

/* ─ Sticky table of contents ─
   Orange-tinted card, matches Figma node 458:16026: 5% orange
   fill, 50% orange border, 4px radius, 32px padding. */
.sf-toc {
  position: sticky;
  top: var(--space-24);
  background: rgba(224, 147, 55, 0.05);
  border: 1px solid rgba(224, 147, 55, 0.5);
  border-radius: var(--radius-sm);
  padding: var(--space-32);
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}
.sf-toc__heading {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.64px;
  text-transform: uppercase;
  color: var(--color-orange);
  padding-bottom: var(--space-4);
}
.sf-toc__link {
  display: flex;
  gap: var(--space-12);
  align-items: flex-start;
  text-decoration: none;
  color: var(--gray-800);
  padding: var(--space-4);
  margin: calc(-1 * var(--space-4));
  border-radius: var(--radius-sm);
  transition: background 0.18s ease;
}
.sf-toc__link:hover {
  background: rgba(224, 147, 55, 0.12);
}
.sf-toc__about {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.3;
}
.sf-toc__about-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sf-toc__about-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-orange);
}
/* Q-number chip — outlined orange pill, fills solid when active */
.sf-toc__num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 24px;
  padding-inline: var(--space-8);
  border: 1px solid var(--sf-toc-border, var(--color-orange));
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  color: var(--sf-toc-ink, var(--color-orange));
  margin-top: 2px;
}
.sf-toc__link--active .sf-toc__num {
  background: var(--sf-toc-fill, var(--color-orange));
  border-color: var(--sf-toc-fill, var(--color-orange));
  color: var(--color-white);
}

/* Per-question TOC chip color — mirrors the ramp so the nav matches
   each section's hue (mid tone as fill/border, deep ink as rest text). */
.sf-toc__link[href="#q1"] { --sf-toc-border: var(--q1-mq); --sf-toc-ink: var(--q1-ink); --sf-toc-fill: var(--q1-mq); }
.sf-toc__link[href="#q2"] { --sf-toc-border: var(--q2-mq); --sf-toc-ink: var(--q2-ink); --sf-toc-fill: var(--q2-mq); }
.sf-toc__link[href="#q3"] { --sf-toc-border: var(--q3-mq); --sf-toc-ink: var(--q3-ink); --sf-toc-fill: var(--q3-mq); }
.sf-toc__link[href="#q4"] { --sf-toc-border: var(--q4-mq); --sf-toc-ink: var(--q4-ink); --sf-toc-fill: var(--q4-mq); }
.sf-toc__link[href="#q5"] { --sf-toc-border: var(--q5-mq); --sf-toc-ink: var(--q5-ink); --sf-toc-fill: var(--q5-mq); }
.sf-toc__text {
  font-size: 16px;
  line-height: 1.3;
  font-weight: 400;
}
.sf-toc__link--active .sf-toc__text {
  font-weight: 600;
}

/* ─ TOC integration note — explains the exhibit treatment ─ */
.sf-toc__note {
  margin-top: var(--space-8);
  padding-top: var(--space-16);
  border-top: 1px solid rgba(224, 147, 55, 0.5);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}
.sf-toc__note-title {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-orange);
}
.sf-toc__note-title svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-orange);
  flex-shrink: 0;
}
.sf-toc__note-body {
  font-size: 14px;
  line-height: 21px;
  color: var(--gray-700);
}

/* ════════════════════════════════════════════════════════════
   Question content column
   ════════════════════════════════════════════════════════════ */
.sf-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-64);
  min-width: 0;
}

/* ─ About the Science Framework block ─ */
.sf-about {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  scroll-margin-top: var(--space-24);
}
.sf-about__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--color-teal-ada);
  line-height: 1.1;
}
.sf-about p {
  font-size: 17px;
  line-height: 27px;
  color: var(--gray-800);
}
.sf-about a {
  color: var(--color-teal-ada);
  text-underline-offset: 2px;
}

/* ─ Guiding Question group ─
   Two-column grid: the guiding header spans full width, then the
   management-question text stacks in the left column while every
   exhibit for the question collects into one gray panel on the right. */
.sf-question {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-32) var(--space-48);
  align-items: start;
  scroll-margin-top: var(--space-24);
}
.sf-guiding {
  grid-column: 1 / -1;
}
.sf-question__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  min-width: 0;
}

/* Guiding-question header — teal-ADA pill + serif question text */
.sf-guiding__label {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  padding: var(--space-8) var(--space-12);
  background: var(--sf-gq, var(--color-teal-ada));
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-12);
}
.sf-guiding__text {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
  line-height: 1.25;
  color: #000;
}

/* ─ Management Question / Priority Recommended Action block ─ */
.sf-mq {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}
.sf-mq__label {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  padding: var(--space-8) var(--space-12);
  background: var(--sf-mq, var(--color-teal));
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-white);
}
.sf-mq__label--action {
  background: var(--sf-pra-bg, var(--color-orange));
  color: var(--sf-pra-ink, var(--color-white));
}

/* ─ Per-question color ramp ─
   Each guiding-question section (#q1..#q5) sets its hue once; the
   pills above read it: guiding = deepest solid (white text),
   management = mid solid (white text), priority action = pale wash
   (deep ink). Ramp lives in tokens.css (--qN-*). Q1 Sky · Q2 Grass
   · Q3 Sand · Q4 Orange · Q5 Earth. */
#q1 { --sf-gq: var(--q1-gq); --sf-mq: var(--q1-mq); --sf-pra-bg: var(--q1-pra); --sf-pra-ink: var(--q1-ink); }
#q2 { --sf-gq: var(--q2-gq); --sf-mq: var(--q2-mq); --sf-pra-bg: var(--q2-pra); --sf-pra-ink: var(--q2-ink); }
#q3 { --sf-gq: var(--q3-gq); --sf-mq: var(--q3-mq); --sf-pra-bg: var(--q3-pra); --sf-pra-ink: var(--q3-ink); }
#q4 { --sf-gq: var(--q4-gq); --sf-mq: var(--q4-mq); --sf-pra-bg: var(--q4-pra); --sf-pra-ink: var(--q4-ink); }
#q5 { --sf-gq: var(--q5-gq); --sf-mq: var(--q5-mq); --sf-pra-bg: var(--q5-pra); --sf-pra-ink: var(--q5-ink); }
.sf-mq__text {
  font-size: 20px;
  line-height: 31px;
  color: #000;
}
.sf-mq--action .sf-mq__text {
  font-size: 17px;
  line-height: 27px;
  color: var(--gray-800);
}

/* Second door — readable link to the gallery, pre-filtered to this
   management question. Inherits .text-link colour/weight; pinned left
   so it reads as a sentence, not a stretched full-width target. */
.sf-mq__more {
  align-self: flex-start;
  font-size: 16px;
}

/* ════════════════════════════════════════════════════════════
   THE INTEGRATION — exhibits collected beside a question
   ────────────────────────────────────────────────────────────
   Every exhibit relevant to a Guiding Question collects into one
   light-gray panel in the right column. The .exhibit-card poster
   comes from site.css; here it runs as a compact thumbnail with
   its kicker / title / progress dots set BELOW the image — the
   poster overlay reads too cramped at this thumbnail size.
   ════════════════════════════════════════════════════════════ */
.sf-exhibits {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  background: var(--gray-050);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-16);
  align-self: start;
}
.sf-exhibit-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
}

/* Empty state — a question with no exhibits yet. Quieter than the
   populated panel: no solid fill, a dashed hairline signals
   "placeholder", and a single muted status line sits centered. */
.sf-exhibits--empty {
  background: transparent;
  border-style: dashed;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 112px;
}
.sf-exhibits__empty {
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text-muted);
}
.sf-exhibit-item .exhibit-card {
  border-radius: var(--radius-sm);
}

/* Exhibit label block — the poster's kicker / title / dots,
   lifted out of the image and set as text under the thumbnail. */
.sf-exhibit__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.sf-exhibit__kicker {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}
.sf-exhibit__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--gray-950);
}
.sf-exhibit__dots {
  display: flex;
  gap: 6px;
  margin-top: var(--space-4);
}
.sf-exhibit__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gray-300);
}

/* ─ Closing CTA strip (mirrors live-site footer questions) ─ */
.sf-more {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-32);
  padding: var(--space-32);
  background: var(--gray-050);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.sf-more__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}
.sf-more__heading {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-teal);
  line-height: 1.2;
}
.sf-more__body {
  font-size: 15px;
  line-height: 23px;
  color: var(--gray-700);
}

/* ════════════════════════════════════════════════════════════
   Responsive
   ════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .sf-layout {
    grid-template-columns: 1fr;
    gap: var(--space-32);
  }
  .sf-toc {
    position: static;
  }
  .sf-question {
    grid-template-columns: 1fr;
    gap: var(--space-24);
  }
  .sf-exhibits {
    max-width: 420px;
  }
  .sf-more {
    grid-template-columns: 1fr;
    gap: var(--space-24);
  }
}
@media (max-width: 720px) {
  .sf-guiding__text {
    font-size: 25px;
  }
  .sf-mq__text {
    font-size: 18px;
    line-height: 28px;
  }
}