/* ===========================
   IMPULSE — page-specific
   =========================== */

/* ---- Featured ---- */
.imp-featured {
  padding-top: clamp(56px, 7vw, 96px);
  padding-bottom: clamp(72px, 9vw, 120px);
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}
.imp-featured-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(36px, 5vw, 80px);
  align-items: center;
}
.imp-featured-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.imp-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.imp-featured-tag {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--bg);
  padding: 10px 16px 10px 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
  font-weight: 600;
}
.imp-featured-tag .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  display: inline-block;
}

.imp-featured-body .kicker { margin-bottom: 18px; }
.imp-featured-title {
  margin: 0 0 22px;
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.05;
}
.imp-featured-title em {
  font-style: italic;
  color: var(--coral);
  font-weight: 500;
}
.imp-featured-deck {
  font-family: var(--sans);
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--navy);
  max-width: 52ch;
  margin: 0 0 32px;
}

.imp-featured-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.imp-byline {
  display: flex;
  align-items: center;
  gap: 12px;
}
.imp-byline-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.imp-byline-name {
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--navy);
  font-weight: 600;
  margin: 0;
}
.imp-byline-role {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
  margin: 2px 0 0;
}
.imp-featured-stamp {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.imp-dot { color: var(--rule); }

/* ---- Filter meta line ---- */
.filter-meta {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

/* ---- Article grid ---- */
.imp-grid-section {
  padding-top: clamp(64px, 8vw, 100px);
  padding-bottom: clamp(80px, 10vw, 140px);
  border-bottom: 1px solid var(--rule);
}
.imp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(36px, 4vw, 60px) clamp(28px, 3.5vw, 48px);
}
.imp-card {
  display: flex;
  flex-direction: column;
}
.imp-card[hidden] { display: none; }
.imp-card-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin-bottom: 22px;
}
.imp-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.imp-card:hover .imp-card-img img { transform: scale(1.03); }
.imp-card .kicker { margin-bottom: 10px; }
.imp-card h3 { margin: 0 0 12px; }
.imp-card-deck {
  font-family: var(--sans);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 18px;
}
.imp-card-meta {
  margin-top: auto;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--navy);
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.imp-grid-more {
  margin-top: clamp(56px, 7vw, 88px);
  display: flex;
  justify-content: center;
}

/* ---- Reihen / Series ---- */
.imp-series {
  background: var(--bg);
  padding-top: clamp(72px, 9vw, 128px);
  padding-bottom: clamp(72px, 9vw, 128px);
  border-bottom: 1px solid var(--rule);
}
.imp-series-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 5vw, 96px);
  align-items: start;
}
.imp-series-intro p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--navy);
  max-width: 36ch;
  margin: 0;
}
.imp-series-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--rule);
}
.imp-series-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(28px, 3.5vw, 44px) 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.imp-series-num {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  font-weight: 400;
  color: var(--coral);
  line-height: 1;
  padding-top: 4px;
}
.imp-series-item h3 { margin: 0 0 10px; }
.imp-series-item p {
  font-family: var(--sans);
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--muted);
  margin: 0 0 14px;
  max-width: 56ch;
}

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .imp-featured-grid { grid-template-columns: 1fr; }
  .imp-featured-image { aspect-ratio: 16 / 10; }
  .imp-grid { grid-template-columns: repeat(2, 1fr); }
  .imp-series-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .imp-grid { grid-template-columns: 1fr; }
  .imp-featured-meta { gap: 14px; }
  .imp-series-item { grid-template-columns: 56px 1fr; gap: 16px; }
  .imp-series-num { font-size: 1.4rem; }
}