/* ============================================================
   MAXIMILIAN SCHMITT – Subpage Styles
   Shared styles for Leistungen/* and Ueber-mich/* pages
   ============================================================ */

/* ── Subpage Sidenav Layout ── */
.subpage-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
  align-items: start;
  padding-block: var(--space-2xl);
}

/* ── Sticky Sidenav ── */
.sidenav {
  position: sticky;
  top: 96px;
}

.sidenav__section {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.sidenav__header {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold));
  padding: 1.25rem 1.5rem;
  color: var(--color-white);
}

.sidenav__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 0.2rem;
}

.sidenav__parent {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-white);
}

.sidenav__list {
  padding: 0.5rem;
}

.sidenav__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: 8px;
  transition: background-color var(--transition), color var(--transition);
  text-decoration: none;
}

.sidenav__link:hover {
  background: var(--color-bg-section);
  color: var(--color-dark);
}

.sidenav__link[aria-current="page"] {
  background: linear-gradient(135deg, rgba(245,166,35,0.1), rgba(154,126,63,0.08));
  color: var(--color-gold-dark);
  font-weight: 600;
  border: 1px solid rgba(154,126,63,0.2);
}

.sidenav__icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.sidenav__back {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 0.25rem;
  transition: color var(--transition);
  text-decoration: none;
}

.sidenav__back:hover {
  color: var(--color-white);
}

/* ── Content Area ── */
.subpage-content h1 {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  margin-bottom: 0.5rem;
}

.subpage-content .page-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.subpage-content .page-meta .badge {
  font-size: 0.78rem;
}

/* ── Highlight Box ── */
.highlight-box {
  background: linear-gradient(135deg, rgba(245,166,35,0.07), rgba(154,126,63,0.05));
  border: 1px solid rgba(154,126,63,0.2);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--border-radius);
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
}

.highlight-box p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.7;
}

/* ── Feature List ── */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1rem 1.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.feature-list__item:hover {
  border-color: var(--color-gold-light);
  box-shadow: var(--shadow-sm);
}

.feature-list__icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 0.05em;
}

.feature-list__text strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.2rem;
}

.feature-list__text span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ── Tool Badges Grid ── */
.tool-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.25rem 0;
}

.tool-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-bg-section);
  border: 1px solid var(--color-border);
  color: var(--color-dark);
  border-radius: 50px;
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all var(--transition);
}

.tool-tag:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-white);
}

/* ── Timeline (werdegang) ── */
.timeline-v2 {
  position: relative;
  padding-left: 2.5rem;
}

.timeline-v2::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 6px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-orange), rgba(154,126,63,0.2));
}

.timeline-v2__item {
  position: relative;
  margin-bottom: 2.25rem;
}

.timeline-v2__dot {
  position: absolute;
  left: -2.5rem;
  top: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-white);
  border: 3px solid var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
}

.timeline-v2__dot--gold {
  border-color: var(--color-gold);
}

.timeline-v2__year {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 0.15rem;
}

.timeline-v2__year--gold {
  color: var(--color-gold);
}

.timeline-v2__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-dark);
  margin-bottom: 0.2rem;
}

.timeline-v2__org {
  font-size: 0.875rem;
  color: var(--color-gold-dark);
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.timeline-v2__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── Tabs (Werdegang: beruflich / akademisch) ── */
.tab-nav {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 2rem;
}

.tab-btn {
  padding: 0.7rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  border-radius: 6px 6px 0 0;
  transition: color var(--transition), border-color var(--transition);
}

.tab-btn:hover { color: var(--color-dark); }

.tab-btn[aria-selected="true"] {
  color: var(--color-gold-dark);
  border-bottom-color: var(--color-orange);
}

.tab-panel { display: none; }
.tab-panel[aria-hidden="false"] { display: block; }

/* ── Project Cards ── */
.project-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.project-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-gold-light);
}

.project-card__header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.project-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-orange), var(--color-gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--color-white);
}

.project-card__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-dark);
  line-height: 1.3;
}

.project-card__category {
  font-size: 0.75rem;
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
}

/* ── Responsive overrides for subpage layout ── */
@media (max-width: 900px) {
  .subpage-layout {
    grid-template-columns: 1fr;
  }
  .sidenav {
    position: static;
  }
  .sidenav__section {
    display: flex;
    flex-direction: column;
  }
  .sidenav__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    padding: 0.75rem;
  }
  .sidenav__link {
    flex: 1;
    min-width: 140px;
    justify-content: center;
    text-align: center;
  }
  .sidenav__icon { display: none; }
}