/* ===== Buttons, Tabs, Karten, Timeline, Panel ===== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.8rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: transform 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.btn--primary {
  background: var(--accent);
  color: #14110b;
}
.btn--primary:hover { background: #d8bc92; transform: translateY(-2px); }

.btn--ghost {
  border: 1px solid var(--line);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn--big {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  padding: 1rem 2.6rem;
}

.services-more {
  display: flex;
  justify-content: center;
  margin-top: clamp(1.2rem, 3vh, 1.8rem);
}

.btn--services-more {
  min-height: 42px;
  padding: 0.62rem 1.35rem;
  color: var(--accent);
  background: rgb(200 168 120 / 0.08);
  border: 1px solid rgb(200 168 120 / 0.55);
  box-shadow: 0 10px 34px rgb(200 168 120 / 0.08);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.btn--services-more span {
  margin-left: 0.55rem;
  transition: transform 0.25s ease;
}

.btn--services-more:hover {
  color: #14110b;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 14px 38px rgb(200 168 120 / 0.2);
  transform: translateY(-2px);
}

.btn--services-more:hover span { transform: translate(2px, -2px); }

/* --- Projekt-Tabs --- */

.project-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}

.project-tab {
  min-height: 48px;
  padding: 0.65rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}
.project-tab:hover { color: var(--text); border-color: rgb(255 255 255 / 0.25); }
.project-tab[aria-selected="true"] {
  color: #14110b;
  background: var(--accent);
  border-color: var(--accent);
}

/* --- Projekt-Panel --- */

.project-panel__count { margin-bottom: 0.4rem; }

.project-panel__name {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.3rem;
}

.project-panel__meta {
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.project-panel__desc { color: var(--muted); }

.project-panel__note {
  margin-top: 1.6rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgb(154 151 143 / 0.6);
}

/* --- Karten-Grid (Leistungen) --- */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
}
/* schmale Phones: 1 Spalte → Karten-Text bricht nicht mehr extrem eng um.
   `body.fp-active`-Selektor, damit es die kompakt-2-spaltige max-height:820px-
   Regel aus layout.css bei schmaler Breite überstimmt (gleiche Spezifität,
   components.css lädt danach). */
@media (max-width: 540px) {
  .cards-grid,
  body.fp-active .cards-grid { grid-template-columns: 1fr; gap: 0.9rem; }
}

.card {
  padding: 1.8rem 1.6rem;
  background: rgb(255 255 255 / 0.03);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
}
.card:hover { border-color: rgb(200 168 120 / 0.45); transform: translateY(-4px); background: rgb(200 168 120 / 0.04); }
.card h3 { color: var(--accent); }
.card p { color: var(--muted); margin: 0; font-size: 0.95rem; }

/* --- Karten-Icon (dünne Gold-Linie, zeichnet sich beim Reveal) --- */
.card__icon {
  display: inline-flex;
  width: 40px;
  height: 40px;
  margin-bottom: 1rem;
  color: var(--accent);
}
.card__icon svg { width: 100%; height: 100%; overflow: visible; }
.card__icon .draw {
  /* stroke-draw: Pfad wird per dasharray „gezeichnet"; Pfadlänge großzügig
     überdeckt (120) → für alle vier Icons ausreichend */
  stroke-dasharray: 120;
  stroke-dashoffset: 120;
  transition: stroke-dashoffset 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
.cards-grid.is-visible .card__icon .draw { stroke-dashoffset: 0; }
/* gestaffelt je Karte */
.cards-grid.is-visible .card:nth-child(1) .draw { transition-delay: 0.05s; }
.cards-grid.is-visible .card:nth-child(2) .draw { transition-delay: 0.18s; }
.cards-grid.is-visible .card:nth-child(3) .draw { transition-delay: 0.31s; }
.cards-grid.is-visible .card:nth-child(4) .draw { transition-delay: 0.44s; }
.card:hover .card__icon { color: #e2c79a; }

@media (prefers-reduced-motion: reduce) {
  .card__icon .draw { stroke-dashoffset: 0; transition: none; }
}

/* Der Prozess-Block ist keine vertikale Timeline mehr, sondern eine
   Fahrt entlang einer SVG-Strecke — Regeln dazu in css/pathline.css. */

/* --- Projekt-Grid (reduced-motion / Fallback) --- */

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}
.project-grid[hidden] { display: none; }

.project-card {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface-2);
}
.project-card img { width: 100%; height: auto; }
.project-card figcaption {
  padding: 0.9rem 1.1rem;
  font-size: 0.9rem;
  color: var(--muted);
}