.page-hero {
  padding: 64px 0 48px;
  background: linear-gradient(160deg, #eef5ff 0%, #f8faff 100%);
  position: relative; overflow: hidden;
}
.page-hero-orb {
  position: absolute; width: 400px; height: 400px;
  border-radius: 50%; background: rgba(59,130,246,0.1);
  filter: blur(80px); top: -100px; right: -80px; pointer-events: none;
}
.page-hero-content { animation: fadeSlideUp 0.5s ease-out both; }
.page-title {
  font-size: clamp(2rem, 3.8vw, 2.8rem);
  font-weight: 800; margin-top: 16px; max-width: 680px;
}
.page-sub { margin-top: 14px; color: var(--muted); max-width: 560px; font-size: 1.05rem; }
.section { padding: 64px 0; }
.section-heading { font-size: 1.6rem; font-weight: 800; margin-bottom: 8px; }
.section-sub-sm { color: var(--muted); font-size: 0.96rem; margin-bottom: 32px; }

.brand-select-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 16px; margin-top: 28px;
}
.brand-select-btn {
  background: var(--white); border: 1.5px solid var(--steel);
  border-radius: var(--radius); padding: 24px 16px;
  display: flex; flex-direction: column;
  align-items: center; gap: 10px;
  cursor: pointer; transition: all 0.2s ease;
}
.brand-select-btn:hover { border-color: var(--signal-bright); transform: translateY(-2px); box-shadow: var(--shadow-card); }
.brand-select-btn.active {
  background: var(--ink); border-color: var(--ink);
  box-shadow: 0 8px 24px rgba(6,16,42,0.25);
  transform: translateY(-2px);
}
.brand-select-btn.active .brand-select-label { color: white; }
.brand-select-btn.active .brand-select-logo { filter: brightness(0) invert(1); }
.brand-select-logo { max-height: 32px; max-width: 80px; object-fit: contain; }
.brand-fallback-name { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.brand-select-label { font-size: 0.8rem; font-weight: 600; color: var(--muted); font-family: var(--font-mono); }

.brand-result-card {
  margin-top: 20px;
  background: linear-gradient(135deg, #eef5ff 0%, #f0f9ff 100%);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--radius); overflow: hidden;
}
.brand-result-inner {
  padding: 28px 32px;
  display: flex; align-items: center;
  justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.brand-result-inner h3 { font-size: 1.1rem; margin-bottom: 6px; }
.brand-result-inner p { color: var(--muted); font-size: 0.92rem; }

.issues-section { background: var(--paper); }
.issue-list { display: flex; flex-direction: column; gap: 14px; }
.issue-card {
  background: var(--white); border: 1.5px solid var(--steel);
  border-radius: var(--radius); overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.issue-card[data-open="true"] { box-shadow: var(--shadow-card); border-color: var(--signal-bright); }
.issue-header {
  width: 100%; background: none; border: none;
  display: flex; align-items: center; gap: 16px;
  padding: 22px 24px; text-align: left; cursor: pointer;
}
.issue-icon {
  width: 44px; height: 44px; border-radius: 11px;
  background: linear-gradient(135deg, rgba(26,86,219,0.08), rgba(6,182,212,0.08));
  color: var(--signal); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  border: 1px solid rgba(26,86,219,0.12);
}
.issue-header-text { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.issue-title { font-weight: 700; font-size: 1.02rem; }
.issue-summary { font-size: 0.86rem; color: var(--muted); }
.issue-chevron { color: var(--muted); flex-shrink: 0; transition: transform 0.22s ease; display: flex; }
.issue-card[data-open="true"] .issue-chevron { transform: rotate(180deg); }
.issue-body {
  padding: 0 24px 0 84px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
}
.issue-card[data-open="true"] .issue-body {
  padding: 0 24px 24px 84px;
  opacity: 1;
}
.issue-steps { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.issue-steps li { display: flex; align-items: flex-start; gap: 12px; font-size: 0.93rem; color: var(--muted); line-height: 1.6; }
.issue-step-num {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: var(--signal); color: white;
  font-size: 0.7rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}

.still-stuck {
  margin-top: 36px;
  background: linear-gradient(135deg, var(--ink) 0%, #1a3a72 100%);
  border-radius: 18px; padding: 28px 32px;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.still-stuck-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(255,255,255,0.1);
  color: var(--cyan); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.still-stuck h3 { color: white; font-size: 1.05rem; margin-bottom: 4px; }
.still-stuck p { color: rgba(255,255,255,0.6); font-size: 0.88rem; }
.still-stuck div { flex: 1; }

@media (max-width: 860px) {
  .brand-select-grid { grid-template-columns: repeat(2, 1fr); }
  .issue-body { padding-left: 24px; }
  .issue-card[data-open="true"] .issue-body { padding-left: 24px; }
  .still-stuck { flex-direction: column; text-align: center; }
}