/* 7-sinif-calisma-kagitlari — tek sütun, alt alta linkler (DB gövdesi kullanılmaz) */

.cal7-hub {
  width: 100%;
  max-width: var(--layout-max, 1200px);
  margin: 0 auto;
  padding: clamp(0.75rem, 3vw, 1.25rem) clamp(0.75rem, 3vw, 1.25rem) clamp(1.5rem, 4vw, 2.5rem);
  box-sizing: border-box;
}

.cal7-hub__header {
  margin-bottom: clamp(1rem, 3vw, 1.35rem);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--hs-border, #e2e8f0);
}

.cal7-hub__title {
  margin: 0;
  font-size: clamp(1.25rem, 4vw, 1.6rem);
  font-weight: 700;
  color: var(--hs-text, #0f172a);
  line-height: 1.3;
}

.cal7-hub__bar {
  height: 4px;
  width: 48px;
  background: linear-gradient(90deg, var(--hs-primary, #1565c0), var(--hs-accent, #42a5f5));
  border-radius: 2px;
  margin-top: 0.5rem;
}

.cal7-hub__lead {
  margin: 0 0 clamp(1rem, 3vw, 1.35rem);
  font-size: clamp(0.95rem, 2.5vw, 1.05rem);
  line-height: 1.65;
  color: var(--hs-text-secondary, #334155);
}

.cal7-hub__stack {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 100%;
}

.cal7-hub__link {
  display: block;
  min-height: 48px;
  padding: 0.65rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--hs-border-muted, #e5e7eb);
  background: var(--hs-surface, #f8fafc);
  color: var(--hs-text, #0f172a) !important;
  font-size: clamp(0.88rem, 2.2vw, 0.95rem);
  font-weight: 600;
  text-decoration: none !important;
  line-height: 1.35;
  overflow-wrap: anywhere;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.cal7-hub__link:hover,
.cal7-hub__link:focus-visible {
  border-color: var(--hs-primary, #1565c0);
  background: var(--hs-surface-2, #f1f5f9);
  color: var(--hs-primary, #1565c0) !important;
}

.cal7-hub__footer {
  margin-top: clamp(1.25rem, 3vw, 1.5rem);
  font-size: clamp(0.95rem, 2.5vw, 1.05rem);
  line-height: 1.65;
  color: var(--hs-text-secondary, #334155);
}

.cal7-hub__footer a {
  font-weight: 700;
  color: var(--hs-primary, #1565c0) !important;
}