/* ================================================================
   WOCHEN-TABS & INHALTE
   ================================================================ */
.week-tabs, .weeks-section { max-width: 1100px; margin: 0 auto; 53px 24px; }
.week-tabs-nav { display: flex; gap: 8px; margin-bottom: 36px; flex-wrap: wrap; }
.week-tab-btn {
  background: transparent; border: 2px solid var(--border); color: var(--text);
  font-family: var(--font-display); font-size: 15px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em; 10px 20px;
  border-radius: 10px; cursor: pointer; transition: all 0.2s; white-space: nowrap;
}
.week-tab-btn:hover { border-color: var(--accent); color: var(--accent); }
.week-tab-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.week-panel { display: none; }
.week-panel.active { display: block; }

/* Week Header */
.week-header { margin-bottom: 32px; }
.week-number {
  font-family: var(--font-display); font-size: 12px; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px;
}
.week-title {
  font-family: var(--font-display); font-size: 38px; font-weight: 900;
  text-transform: uppercase; color: var(--primary); margin-bottom: 8px;
}
.week-desc { font-size: 15px; color: var(--muted); max-width: 620px; }

/* Section Cards */
.section-label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 14px;
}
.section-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px; margin-bottom: 32px;
}
.section-card {
  padding: 24px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  26px; display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.section-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.09); border-color: var(--accent); transform: translateY(-2px); }
.section-card-type {
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent);
}
.section-card-title {
  font-family: var(--font-display); font-size: 22px; font-weight: 800;
  text-transform: uppercase; color: var(--primary); line-height: 1.15;
}
.section-card-desc { font-size: 14px; color: var(--muted); flex: 1; }
.section-divider { border: none; border-top: 1px solid var(--border); 31px 0; }

/* Downloads */
.download-list { display: flex; flex-direction: column; gap: 12px; }
.download-item {
  background: white;
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 24px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.download-item:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(0, 51, 102, 0.12);
  transform: translateY(-2px);
}
.download-item-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.download-item-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
}
.download-item-meta {
  font-size: 13px;
  color: var(--muted);
}
.download-link {
  padding: 16px 32px;
  background: var(--primary);
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 700;
  font-weight: 600;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
  border: none;
  cursor: pointer;
}
.download-link:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 51, 102, 0.2);
}
.download-link:active {
  transform: translateY(0);
}

/* Bonus Grid */
.bonus-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.bonus-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  26px; display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04); transition: box-shadow 0.2s, border-color 0.2s;
}
.bonus-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.09); border-color: var(--accent); }
.bonus-icon { font-size: 28px; }
.bonus-title { font-family: var(--font-display); font-size: 20px; font-weight: 800; text-transform: uppercase; color: var(--primary); }
.bonus-desc { font-size: 14px; color: var(--muted); flex: 1; }

/* Buttons */
.btn-primary {
  padding: 14px 28px;
  font-size: 15px;
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--primary); color: #fff; border: none; border-radius: 10px;
  11px 18px; font-size: 14px; font-weight: 700;
  font-family: var(--font-display); letter-spacing: 0.04em; text-transform: uppercase;
  cursor: pointer; text-decoration: none;
  transition: background 0.2s, transform 0.1s; align-self: flex-start;
}
.btn-primary:hover { background: var(--accent); color: #000; }
.btn-primary:active { transform: scale(0.97); }
.btn-primary.disabled { opacity: 0.35; cursor: default; pointer-events: none; }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 7px;
  background: transparent; color: var(--primary); border: 1.5px solid var(--border);
  border-radius: 10px; padding: 12px 20px; font-size: 15px; font-weight: 700;
  font-family: var(--font-display); cursor: pointer; text-decoration: none;
  transition: all 0.2s ease; align-self: flex-start;
}
.btn-secondary:hover { border-color: var(--primary); color: white; background: var(--primary); }

/* Tip Box */
.tip-box {
  background: var(--accent-light); border-left: 3px solid var(--accent); border-radius: 8px;
  13px 14px; font-size: 13px; color: #4a3800; margin-bottom: 16px;
}
.tip-box strong { color: var(--primary); }

/* Footer */
.footer {
  background: var(--primary); color: rgba(255,255,255,0.5);
  31px 24px; text-align: center; font-size: 13px; margin-top: 48px;
}
.footer a { color: var(--accent); text-decoration: none; }

/* Responsive */
@media (max-width: 600px) {
  .week-tabs { 35px 16px; }
  .hero-duck-wrap { display: none; }
}