/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  transition: transform var(--duration-fast) var(--ease-out-expo),
              box-shadow var(--duration-fast) var(--ease-out-expo),
              background-color var(--duration-fast) var(--ease-out-expo),
              border-color var(--duration-fast) var(--ease-out-expo),
              color var(--duration-fast) var(--ease-out-expo);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, color-mix(in oklch, white 35%, transparent) 48%, transparent 66%);
  transform: translateX(-120%);
  pointer-events: none;
}

.btn:hover::before {
  transform: translateX(120%);
  transition: transform 0.7s var(--ease-out-expo);
}

.btn-primary {
  background: var(--color-terracotta-dark);
  color: white;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: color-mix(in oklch, var(--color-terracotta-dark) 82%, black); box-shadow: var(--shadow-md); }

.btn-secondary {
  background: transparent;
  color: var(--color-bg);
  border-color: color-mix(in oklch, var(--color-bg) 45%, transparent);
}
.btn-secondary:hover {
  background: color-mix(in oklch, var(--color-bg) 12%, transparent);
  border-color: var(--color-bg);
}

.btn-ghost {
  background: transparent;
  color: var(--color-forest);
  border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-forest); background: var(--color-forest-pale); }

.btn-sm { padding: 0.65rem 1.25rem; font-size: var(--text-xs); }

/* ---------- Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  background: var(--color-terracotta-pale);
  color: var(--color-terracotta-dark);
}

/* ---------- List-check (Leistungsmerkmale) ---------- */
.list-check { display: flex; flex-direction: column; gap: var(--space-sm); }
.list-check li { display: flex; align-items: center; gap: var(--space-sm); color: var(--color-ink-soft); }
.list-check svg {
  width: 1.85rem; height: 1.85rem;
  padding: 0.45rem;
  box-sizing: border-box;
  flex-shrink: 0;
  color: var(--color-forest);
  background: var(--color-forest-pale);
  border-radius: 50%;
}

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

/* min-width: 0 overrides the default `auto`, which resolves to the row's
   min-content size -- WebKit/Safari takes that literally for <input>
   (its intrinsic size attribute default), so without this the field
   refuses to shrink to its 1fr track and overflows the grid instead. */
.form-field { display: flex; flex-direction: column; gap: var(--space-2xs); min-width: 0; }
.form-field.full { grid-column: 1 / -1; }

.form-field label { font-size: var(--text-sm); font-weight: 600; color: var(--color-ink); }

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-width: 0;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-size: var(--text-base);
  transition: border-color var(--duration-fast) var(--ease-out-expo);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-forest);
}

.form-field textarea { resize: vertical; min-height: 8rem; }

.form-note { font-size: var(--text-xs); color: var(--color-stone); }

.form-status {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.success { background: var(--color-forest-pale); color: var(--color-forest); }
.form-status.error { background: oklch(90% 0.08 30); color: oklch(35% 0.14 30); }

/* Honeypot */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.trust-badges { display: flex; flex-wrap: wrap; gap: var(--space-md); margin-top: var(--space-md); padding: 0; list-style: none; }
.trust-badges li { display: flex; align-items: center; gap: var(--space-2xs); font-size: var(--text-sm); font-weight: 600; color: var(--color-ink-soft); }
.trust-badges li::before { content: ''; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--color-terracotta-dark); flex-shrink: 0; }

/* Pill radio group (e.g. Objektart selector) */
.pill-select { display: flex; flex-wrap: wrap; gap: var(--space-2xs); }
.pill-select input[type="radio"] { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pill-select label {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink-soft);
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out-expo), color var(--duration-fast) var(--ease-out-expo), background-color var(--duration-fast) var(--ease-out-expo);
}
.pill-select input[type="radio"]:checked + label {
  border-color: var(--color-forest);
  color: var(--color-forest);
  background: var(--color-forest-pale);
}
.pill-select input[type="radio"]:focus-visible + label {
  outline: 2px solid var(--color-terracotta);
  outline-offset: 2px;
}

@media (max-width: 700px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* ---------- Accordion (FAQ) ---------- */
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: var(--space-md);
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-ink);
  cursor: pointer;
}

.accordion-trigger .icon {
  flex-shrink: 0;
  width: 1.85rem; height: 1.85rem;
  padding: 0.45rem;
  box-sizing: border-box;
  color: var(--color-forest);
  background: var(--color-forest-pale);
  border-radius: 50%;
  transition: transform var(--duration-normal) var(--ease-out-expo),
              background var(--duration-normal) var(--ease-out-expo),
              color var(--duration-normal) var(--ease-out-expo);
}

.accordion-trigger:hover .icon { background: var(--color-terracotta-pale); color: var(--color-terracotta-dark); }

.accordion-item[data-open="true"] .accordion-trigger .icon {
  transform: rotate(45deg);
  background: var(--color-terracotta);
  color: var(--color-bg);
}

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-normal) var(--ease-out-expo);
}

.accordion-item[data-open="true"] .accordion-panel { grid-template-rows: 1fr; }

.accordion-panel-inner { overflow: hidden; }
.accordion-panel p { padding-bottom: var(--space-md); color: var(--color-stone); max-width: 62ch; }

/* ---------- Timeline (Über uns / Hausverwaltung-Ablauf) ---------- */
.timeline { position: relative; padding-left: var(--space-lg); }
.timeline::before {
  content: '';
  position: absolute; left: 0.4rem; top: 0.4rem; bottom: 0.4rem;
  width: 2px; background: var(--color-border);
}
.timeline-item { position: relative; padding-bottom: var(--space-lg); }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute; left: -1.5rem; top: 0.3rem;
  width: 0.8rem; height: 0.8rem; border-radius: 50%;
  background: var(--color-terracotta); border: 3px solid var(--color-bg);
}
.timeline-item .year { font-family: var(--font-display); color: var(--color-forest); font-size: var(--text-lg); }
.timeline-item p { color: var(--color-stone); margin-top: var(--space-3xs); }