/* =========================================
   /beating-the-runners — technieken + fragmenten
   Bouwt op style.css (tokens, .section, .container, .eyebrow).
   Momentkleuren = dezelfde als in de geannoteerde analyseclips.
   ========================================= */
:root {
  --btr-injectie: #007AFF;
  --btr-stop: #FF9500;
  --btr-pickup: #AF52DE;
  --btr-release: #FF2D55;
  --btr-uitkomst: #34C759;
}

/* ---------- Hero ---------- */
.btr-hero { padding-bottom: 72px; }
.btr-hero__sub { margin-top: 18px; max-width: 720px; font-size: 18px; color: var(--color-body); }

.btr-toc { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
.btr-toc a {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 14px 10px 10px;
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-pill);
  color: var(--color-heading); font-weight: 500; font-size: 15px;
  transition: border-color var(--t-fast) ease, transform var(--t-fast) ease;
}
.btr-toc a:hover { border-color: var(--color-primary); transform: translateY(-1px); }
.btr-toc__nr {
  display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%;
  background: var(--color-primary); color: #fff; font-size: 13px; font-weight: 600;
}
.btr-toc__count { color: var(--color-muted); font-size: 13px; font-weight: 400; }

.btr-legend {
  margin-top: 48px; padding: 28px;
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md);
}
.btr-legend__title { font-size: 20px; }
.btr-legend__intro { margin-top: 6px; color: var(--color-muted); font-size: 15px; }
.btr-legend__list {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px 24px; margin-top: 20px;
}
@media (min-width: 1100px) { .btr-legend__list { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.btr-legend__list li { display: grid; grid-template-columns: 14px 1fr; column-gap: 10px; align-items: baseline; font-size: 14px; }
.btr-legend__list strong { color: var(--color-heading); font-weight: 600; }
.btr-legend__list li > span:last-child { grid-column: 2; color: var(--color-body); }
.btr-legend__note { margin-top: 18px; font-size: 14px; color: var(--color-muted); }

.btr-dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; flex: none; background: var(--color-muted); }
.btr-dot--injectie { background: var(--btr-injectie); }
.btr-dot--stop     { background: var(--btr-stop); }
.btr-dot--pickup   { background: var(--btr-pickup); }
.btr-dot--release  { background: var(--btr-release); }
.btr-dot--uitkomst { background: var(--btr-uitkomst); }

/* ---------- Techniek-sectie ---------- */
.btr-tech { scroll-margin-top: 0; }
.btr-tech__head { max-width: 760px; margin-bottom: 48px; }
.btr-tech__head p { margin-top: 12px; font-size: 18px; color: var(--color-body); }

/* ---------- Fragment ---------- */
.btr-clip {
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 28px; box-shadow: var(--shadow-soft);
  scroll-margin-top: 24px;
}
.btr-clip + .btr-clip { margin-top: 32px; }
.section-white .btr-clip { background: var(--color-light); border-color: transparent; box-shadow: none; }

.btr-clip__top { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.btr-clip__top--staand { grid-template-columns: minmax(0, 360px) minmax(0, 1fr); }
@media (max-width: 960px) {
  .btr-clip__top, .btr-clip__top--staand { grid-template-columns: 1fr; gap: 22px; }
}

.btr-clip__media video {
  width: 100%; height: auto; background: #000; border-radius: var(--radius-sm);
}
.btr-clip__top--staand .btr-clip__media video { max-height: 640px; margin-inline: auto; width: auto; max-width: 100%; }

.btr-clip__info h3 { font-size: 24px; }
.btr-clip__match { margin-top: 2px; color: var(--color-muted); font-size: 15px; }

.btr-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.btr-tag {
  font-size: 13px; font-weight: 500; line-height: 1; padding: 7px 11px; border-radius: var(--radius-pill);
  background: var(--color-white); border: 1px solid var(--color-border); color: var(--color-heading);
}
.section-light .btr-tag { background: var(--color-light); border-color: transparent; }
.btr-tag--goal { background: var(--color-primary-soft) !important; border-color: transparent; color: var(--color-primary-dark); }

.btr-clip__text { margin-top: 16px; font-size: 16px; color: var(--color-body); }

/* ---------- Momenten: groot, 2 per rij ---------- */
.btr-moments {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 20px;
  margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--color-border);
}
@media (max-width: 640px) { .btr-moments { grid-template-columns: 1fr; } }

.btr-moment a { display: block; border-radius: 12px; overflow: hidden; background: #000; cursor: zoom-in; }
.btr-moment img { width: 100%; height: auto; transition: transform var(--t-base) ease; }
.btr-moment a:hover img { transform: scale(1.02); }
.btr-moment__label { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 15px; }
.btr-moment__label strong { color: var(--color-heading); font-weight: 600; }
.btr-moment__t { margin-left: auto; color: var(--color-muted); font-variant-numeric: tabular-nums; }

/* ---------- Lightbox ---------- */
.btr-lightbox {
  width: 100vw; height: 100vh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  background: rgba(8, 12, 24, 0.94); color: #fff;
}
.btr-lightbox::backdrop { background: rgba(8, 12, 24, 0.94); }
.btr-lightbox figure {
  height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 56px 72px 24px;
}
.btr-lightbox img { max-width: 100%; max-height: calc(100vh - 130px); width: auto; height: auto; border-radius: 8px; }
.btr-lightbox figcaption { margin-top: 14px; font-size: 15px; color: rgba(255, 255, 255, 0.85); text-align: center; }
.btr-lightbox__btn {
  position: absolute; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.12); color: #fff;
}
.btr-lightbox__btn:hover { background: rgba(255, 255, 255, 0.22); }
.btr-lightbox__btn svg { width: 24px; height: 24px; }
.btr-lightbox__close { top: 16px; right: 16px; }
.btr-lightbox__prev { left: 16px; top: 50%; transform: translateY(-50%); }
.btr-lightbox__next { right: 16px; top: 50%; transform: translateY(-50%); }
@media (max-width: 600px) {
  .btr-lightbox figure { padding: 64px 12px 84px; }
  .btr-lightbox__prev, .btr-lightbox__next { top: auto; bottom: 20px; transform: none; }
  .btr-lightbox__prev { left: calc(50% - 60px); }
  .btr-lightbox__next { right: calc(50% - 60px); }
}