/* Homepage composition and section-specific styles. */

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
  gap: 32px;
  min-height: 660px;
  padding-block: 48px;
}
.lede { color: var(--muted); font-size: 1.12rem; line-height: 1.6; max-width: 510px; margin: 24px 0 16px; }
.hero-note { color: var(--muted); font-size: 1rem; max-width: 480px; margin: 0 0 24px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 20px; }

/* Mission and challenge */
.mission {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 48px;
  align-items: center;
  padding-block: var(--section-space);
}
.mission-copy > p:not(.eyebrow) { color: var(--muted); margin-top: 20px; max-width: 560px; }
.challenge { border-top: 1px solid var(--line); padding-block: var(--section-space); }
.discipline-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.challenge-note { color: var(--muted); max-width: 920px; margin-top: 24px; }

/* Students */
.team-band {
  --accent-text: var(--bg);
  --link-hover: var(--bg);
  background-color: var(--light-band);
  background-image: repeating-linear-gradient(120deg, transparent 0 90px, var(--texture-stripe) 90px 92px);
  color: var(--bg);
  padding-block: var(--section-space);
}
.team-band a:focus-visible { outline-color: var(--bg); }
.team-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 48px; align-items: start; }
.team-copy .eyebrow { color: var(--light-muted); }
.team-copy h2 { margin-bottom: 20px; }
.team-copy > p:not(.eyebrow) { color: var(--light-muted); font-size: 1rem; max-width: 600px; }
.experience-list { margin-top: 24px; padding: 0; list-style: none; }
.experience-list li { border-top: 1px solid var(--light-line); padding-block: 12px; color: var(--light-muted); }
.experience-list strong { color: var(--bg); }
.team-copy > .program-note { font-size: .875rem; margin-top: 12px; }

.score-card {
  --accent-text: var(--accent);
  --link-hover: var(--accent-hover);
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
}
.score-card .student-words { font-family: var(--font-heading); font-weight: 600; font-size: clamp(2.5rem, 4.5vw, 3.5rem); line-height: 1.07; letter-spacing: -.025em; }
.score-card strong span { color: var(--accent-text); }
.score-card .button { align-self: flex-start; max-width: 100%; }
.score-card a:focus-visible { outline-color: var(--accent); }
.program-details { margin: 0; }
.program-details > div { padding-block: 12px; border-top: 1px solid var(--line); }
.program-details > div:last-child { padding-bottom: 0; }
.program-details dt { color: var(--muted); font: 700 .75rem/1.6 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; }
.program-details dd { margin: 4px 0 0; font-size: .875rem; }

/* Development and partnerships */
.roadmap { padding-block: var(--section-space); }
.track-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.collaboration { border-top: 1px solid var(--line); padding-block: var(--section-space); }
.partner-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }

@media (min-width: 1101px) {
  .hero {
    grid-template-columns: minmax(0, 530px) minmax(0, 590px);
    justify-content: center;
    gap: 36px;
    padding-block: 52px;
  }
}

@media (max-width: 1100px) {
  .discipline-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mission, .team-layout { gap: 32px; }
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; gap: 0; }
  .hero h1 { font-size: clamp(3rem, 8vw, 4.75rem); }
  #robot-viewer { display: none; }
  .mission, .team-layout { grid-template-columns: 1fr; }
  .score-card .student-words { font-size: clamp(2.5rem, 8vw, 3.25rem); }
}

@media (max-width: 580px) {
  .hero { padding-block: 36px 40px; }
  .hero h1 { font-size: clamp(2.7rem, 9.5vw, 3.45rem); }
  .discipline-grid, .track-grid, .partner-grid { grid-template-columns: 1fr; }
  .score-card { padding: 24px; }
}