/* ═══════════════════════════════════
   strategier.css — Strategisidan
   ═══════════════════════════════════ */

/* ── Page hero ── */
.page-hero {
  padding: 5rem var(--gutter) 4rem;
  border-bottom: 1px solid var(--rule);
}

.page-hero-inner { max-width: var(--max-w); margin: 0 auto; }

.page-hero h1 {
  font-size: clamp(3rem, 5vw, 5rem);
  margin: 1rem 0 1.5rem;
}

.page-lead {
  font-size: 1.1rem;
  color: var(--muted);
  font-weight: 300;
  max-width: 62ch;
  line-height: 1.85;
  margin-bottom: 2.5rem;
}

.page-lead em {
  font-style: italic;
  color: var(--ink);
}

/* ── Filter bar ── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.filter-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-right: 0.4rem;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--muted);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.filter-btn:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.filter-btn.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ── Library ── */
.library {
  padding: 5rem var(--gutter) 7rem;
}

.library-inner { max-width: var(--max-w); margin: 0 auto; }

/* ── Strategy grid ── */
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ── Strategy card ── */
.strategy-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s, border-color 0.2s;
  opacity: 0;
  animation: fadeUp 0.6s var(--ease-out) forwards;
}

.strategy-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(26,24,20,0.09);
  border-color: var(--accent-color, var(--accent));
}

.card-accent-bar {
  height: 4px;
  background: var(--tag-color, var(--accent-color, var(--accent)));
  flex-shrink: 0;
}

.card-body {
  padding: 1.8rem 1.8rem 2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  min-height: 1.4rem;
}

.card-tag {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--tag-color, var(--accent-color, var(--accent)));
  padding: 0.2rem 0.6rem;
}

.card-title {
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 0.6rem;
  color: var(--ink);
}

.card-tagline {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1.4rem;
}

.card-principles {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  margin-bottom: 1.5rem;
}

.card-principles li {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 300;
  padding-left: 1rem;
  position: relative;
  line-height: 1.5;
}
.card-principles li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent-color, var(--accent));
  font-size: 0.7rem;
}

.card-cta {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-color, var(--accent));
  transition: letter-spacing 0.2s;
}
.strategy-card:hover .card-cta { letter-spacing: 0.22em; }

/* ── Detail overlay ── */
.detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,24,20,0.65);
  z-index: 800;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
  backdrop-filter: blur(4px);
}

.detail-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.detail-panel {
  width: min(620px, 100vw);
  height: 100vh;
  background: var(--paper);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-out);
  position: relative;
  outline: none;
}

.detail-overlay.open .detail-panel {
  transform: translateX(0);
}

.detail-close {
  position: sticky;
  top: 0;
  left: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: var(--ink);
  color: var(--paper);
  border: none;
  font-size: 0.9rem;
  cursor: pointer;
  margin-left: auto;
  display: block;
  float: right;
  transition: background 0.2s;
}
.detail-close:hover { background: var(--accent); }

/* ── Detail panel content ── */
.dp-header {
  padding: 0;
  overflow: hidden;
  position: relative;
}

.dp-accent-bar {
  height: 6px;
  background: var(--accent-color, var(--accent));
}

.dp-header-body {
  padding: 2.5rem 2.5rem 2rem;
  background: var(--ink);
  color: var(--paper);
}

.dp-era {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(245,240,232,0.45);
  display: block;
  margin-bottom: 0.8rem;
}

.dp-header-body h2 {
  font-size: 2.2rem;
  font-style: italic;
  color: var(--paper);
  margin-bottom: 0.6rem;
}

.dp-tagline {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(245,240,232,0.65);
  line-height: 1.6;
}

/* ── Detail body ── */
.dp-body {
  padding: 2.5rem;
}

.dp-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
}
.dp-section:last-of-type { border-bottom: none; }

.dp-section h3 {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.9rem;
  font-weight: 400;
  font-style: normal;
}

.dp-section p {
  font-size: 1rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 0.6rem;
}
.dp-section p:last-child { margin-bottom: 0; }

.dp-section p strong {
  font-weight: 500;
  color: var(--ink);
}

.dp-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dp-list li {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--muted);
  padding-left: 1rem;
  position: relative;
  line-height: 1.6;
}
.dp-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.7rem;
  top: 0.15rem;
}

.dp-thinkers {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.dp-thinker {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--rule);
  color: var(--muted);
}

.dp-related-link {
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.dp-related-link:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.dp-action {
  padding-top: 1rem;
}

/* ── Effektkedjor ── */
.dp-effekt-order {
  margin-bottom: 1.3rem;
}
.dp-effekt-order:last-child { margin-bottom: 0; }

.dp-effekt-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.dp-tone-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dp-tone-chip {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.6;
  padding: 0.7rem 1rem;
  border-left: 3px solid transparent;
}

.dp-tone-chip strong {
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-right: 0.3rem;
}

.dp-tone-positive {
  background: var(--tone-positive-bg);
  border-left-color: var(--tone-positive-border);
  color: var(--tone-positive-text);
}

.dp-tone-negative {
  background: var(--tone-negative-bg);
  border-left-color: var(--tone-negative-border);
  color: var(--tone-negative-text);
}

/* ── Vägvalsdiagram ── */
.dp-fork {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.dp-fork::before {
  content: '';
  position: absolute;
  top: -0.9rem;
  left: 50%;
  width: 1px;
  height: 0.9rem;
  background: var(--rule-dark);
}

.dp-fork-branch {
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--rule);
  border-top-width: 3px;
}

.dp-fork-branch p {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.dp-fork-demokratisk {
  border-top-color: var(--tone-positive-border);
  background: var(--tone-positive-bg);
}
.dp-fork-demokratisk .dp-fork-label { color: var(--tone-positive-text); }

.dp-fork-auktoritar {
  border-top-color: var(--tone-negative-border);
  background: var(--tone-negative-bg);
}
.dp-fork-auktoritar .dp-fork-label { color: var(--tone-negative-text); }

.dp-fork-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.dp-fork-conditions-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.6rem;
}

/* ── Varningssignaler ── */
.dp-warning {
  background: rgba(139,58,42,0.05);
  border-left: 3px solid var(--accent);
  padding: 1.2rem 1.5rem;
  border-bottom: none !important;
  border-radius: 0;
}
.dp-warning h3 { margin-bottom: 0.6rem; }
.dp-warning-list li::before { content: '⚑'; }

/* ── Exempel ── */
.dp-examples {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.dp-example {
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--rule-dark);
  background: rgba(122,112,96,0.06);
}

.dp-example p {
  margin-bottom: 0;
  font-size: 0.88rem;
}

.dp-example-positive { border-left-color: var(--tone-positive-border); }
.dp-example-negative { border-left-color: var(--tone-negative-border); }
.dp-example-neutral   { border-left-color: var(--gold); }

.dp-example-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
}

.dp-example-head strong {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
}

.dp-example-period {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

/* ── Next-step banner ── */
.compare-banner {
  background: var(--accent);
  padding: 7rem var(--gutter);
}

.compare-inner { max-width: 600px; }

.compare-banner h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--paper);
  margin: 1rem 0 1rem;
}

.compare-banner p {
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(245,240,232,0.75);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .page-hero { padding: 3rem 1.5rem 2.5rem; }
  .library { padding: 3rem 1.5rem 5rem; }
  .strategy-grid { grid-template-columns: 1fr; }
  .detail-panel { width: 100vw; }
  .compare-banner { padding: 4rem 1.5rem; }
  .dp-fork { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .strategy-grid { grid-template-columns: 1fr; }
}