/* ==========================================================================
   Partnerships page (partnerships-v2.html). Builds on css/home-v2.css.
   Page-specific rules only.
   ========================================================================== */

.pt-page { padding-block: var(--s-7) var(--s-8); }
.pt-page h1 { font-size: clamp(2rem, 5vw, 3.25rem); letter-spacing: -0.03em; }

/* ---------- Pharma partnerships: logo beside each collaboration ---------- */
.partners { display: grid; gap: var(--s-4); margin-top: var(--s-6); }
.partner {
  display: grid; gap: var(--s-4); padding: var(--s-5);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  scroll-margin-top: calc(var(--header-h) + var(--s-4));
}
.partner-logo { display: flex; align-items: center; min-height: 48px; }
.partner-logo img { width: auto; }
.pl-abbvie { height: 26px; }
.pl-takeda { height: 64px; margin-left: -10px; }   /* PNG has transparent padding */
.pl-lilly { height: 52px; }

.partner-body h2 { max-width: none; font-size: clamp(1.1rem, 1.8vw, 1.35rem); line-height: 1.3; letter-spacing: -0.015em; }
.partner-body > p, .updates p { margin-top: var(--s-3); color: var(--text); font-size: .95rem; line-height: 1.65; }

.pr-links { list-style: none; margin: var(--s-4) 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); }
.pr-links a { color: var(--accent); font-size: .9rem; font-weight: 500; }
.pr-links a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* Takeda milestones */
.updates { list-style: none; margin: var(--s-5) 0 0; padding: 0; display: grid; gap: var(--s-3); }
.updates > li { padding: var(--s-4); border: 1px solid var(--line); border-left: 2px solid var(--accent); border-radius: 8px; background: var(--bg-alt); }
.update-tag { margin: 0 0 var(--s-2) !important; font: 500 .7rem/1.4 var(--mono) !important; letter-spacing: .1em; text-transform: uppercase; color: var(--accent) !important; }
.updates h3 { font-size: 1rem; line-height: 1.35; }

/* ---------- Academic collaborations ---------- */
.academic { margin-top: var(--s-8); padding-top: var(--s-6); border-top: 1px solid var(--line); }
.academic h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.academic-logos { list-style: none; margin: var(--s-5) 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-3); }
/* Logos are full-colour on white, so they sit on light tiles */
.academic-logos li { display: grid; place-items: center; height: 96px; padding: var(--s-3) var(--s-4); background: #fff; border-radius: 8px; }
.academic-logos img { width: auto; height: auto; max-width: 100%; max-height: 64px; object-fit: contain; }

@media (min-width: 640px) {
  .academic-logos { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 901px) {
  .pt-page { padding-block: var(--s-8) var(--s-9); }
  .partner { grid-template-columns: 200px 1fr; gap: var(--s-7); padding: var(--s-6); }
  .partner-logo { align-items: flex-start; padding-top: var(--s-1); }
  .academic-logos { grid-template-columns: repeat(4, 1fr); gap: var(--s-4); }
  .academic-logos li { height: 112px; }
}