/* Setup guide page — the install walkthrough video plus the written steps.
   Built from the tokens in styles.css; loaded only by setup.html. */

.setup-wrap {
  padding-bottom: 40px;
}

.setup-h1 {
  margin-top: 18px;
  font-size: clamp(32px, 4.6vw, 50px);
  font-weight: 800;
  letter-spacing: -0.035em;
}
.setup-wrap .sub {
  margin-top: 14px;
  max-width: 620px;
}

/* The frame keeps its shape before the poster loads, so the written steps
   below don't jump down the page once the image arrives. */
.video-frame {
  margin: 38px auto 0;
  max-width: 900px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0b0b0f;
  box-shadow: var(--shadow-2);
  line-height: 0;
}
.video-frame video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2048 / 1088;
}

.video-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

/* Two download buttons inside step 1, since this page covers both extensions. */
.dl-pair {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

/* ── the card that points here from the home page ── */
.guide-card {
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  align-items: center;
  gap: 26px;
  margin-top: 22px;
  padding: 22px;
  border-radius: 20px;
  border: 1px solid var(--line-2);
  background: var(--surface);
  box-shadow: var(--shadow-1);
  transition: all 0.15s var(--ease);
}
.guide-card:hover {
  transform: translateY(-3px);
  border-color: rgba(var(--accent-rgb), 0.4);
  box-shadow: 0 26px 56px -30px rgba(var(--accent-rgb), 0.5);
}
.guide-thumb {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0b0b0f;
  aspect-ratio: 2048 / 1088;
}
.guide-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* Play badge — makes it read as a video at a glance, not a screenshot. */
.guide-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(11, 11, 15, 0.28);
}
.guide-play {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #fff;
  color: var(--text);
  font-size: 18px;
  padding-left: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.guide-len {
  position: absolute;
  z-index: 1;
  right: 9px;
  bottom: 8px;
  padding: 2px 8px;
  border-radius: 6px;
  background: rgba(11, 11, 15, 0.78);
  color: #fff;
  font-size: 11.5px;
  font-weight: 650;
}
.guide-copy h3 {
  font-size: 21px;
  font-weight: 750;
  letter-spacing: -0.02em;
}
.guide-copy p {
  margin: 9px 0 0;
  color: var(--text-2);
  font-size: 15.5px;
}
.guide-copy .btn {
  margin-top: 18px;
}

@media (max-width: 720px) {
  .guide-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }
  .video-frame {
    border-radius: 14px;
  }
}