/* ============================================================
   WEBAMBOSS — Komponenten
   Buttons, Karten, Badges, Kicker, Checklisten, Steps, FAQ
   ============================================================ */

/* ---- LOGO ---- */
.logo {
  font-family: var(--font-logo);
  font-weight: 700;
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  color: var(--text-headline);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  line-height: 1;
}

.logo__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.logo__web  { color: var(--accent); }
.logo__rest { color: var(--text-headline); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-pill);
  padding: 0.875rem 1.75rem;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-fast);
  white-space: nowrap;
}

.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

/* Primär */
.btn--primary {
  background-color: var(--accent);
  color: var(--accent-on);
  box-shadow: var(--shadow-btn);
}

.btn--primary:hover {
  background-color: #6aaee6;
  color: var(--accent-on);
  box-shadow: 0 6px 28px rgba(79, 155, 224, 0.38);
}

/* Sekundär (Ghost) */
.btn--secondary {
  background-color: transparent;
  color: var(--text-headline);
  border: 1.5px solid var(--border);
}

.btn--secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Text-Link-Style */
.btn--text {
  background: none;
  color: var(--accent);
  padding: 0;
  border-radius: 0;
  font-weight: 500;
  border-bottom: 1px solid currentColor;
}

.btn--text:hover { color: var(--text-headline); }

/* Button-Gruppe */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

/* ---- KICKER (Label über Überschriften) ---- */
.kicker {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

/* ---- SECTION HEADER ---- */
.section-header {
  margin-bottom: var(--space-xl);
}

.section-header--center {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

.section-header p {
  margin-top: var(--space-sm);
  font-size: 1.0625rem;
  color: var(--text-muted);
}

/* ---- KARTEN ---- */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card);
}

.card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(79, 155, 224, 0.07);
  border: 1px solid rgba(79, 155, 224, 0.18);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  color: var(--accent);
}

.card__icon svg {
  width: 22px;
  height: 22px;
  display: block;
  flex-shrink: 0;
}

.card h3 {
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* ---- TRUST-LEISTE ---- */
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-lg);
  margin-top: var(--space-lg);
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
}

.trust-bar__item::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}

/* ---- CHECKLISTE ---- */
.checklist {
  display: grid;
  gap: 0.75rem;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--text-body);
  font-size: 0.9375rem;
}

.checklist li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1em;
}

/* ---- STEPS (Prozess) ---- */
.steps {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
}

.step {
  position: relative;
}

.step__number {
  font-family: var(--font-headline);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(79, 155, 224, 0.18);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.step h3 {
  margin-bottom: 0.5rem;
  font-size: var(--text-h4);
}

.step p {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* ---- FAQ ---- */
.faq-list {
  display: grid;
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-item {
  background-color: var(--bg-card);
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-headline);
  list-style: none;
  transition: background-color var(--transition-fast);
  border-bottom: 1px solid transparent;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary:hover {
  background-color: rgba(79, 155, 224, 0.06);
}

.faq-item[open] summary {
  color: var(--accent);
  border-bottom-color: var(--border);
}

.faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--text-faint);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
  color: var(--accent);
}

.faq-item__answer {
  padding: var(--space-md) var(--space-lg);
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ---- PREISKARTE ---- */
.price-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.price-card--featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow-card);
}

.price-badge {
  display: inline-block;
  background-color: var(--accent);
  color: var(--accent-on);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-md);
}

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: var(--space-xs);
}

.price-amount__value {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--text-headline);
}

.price-amount__suffix {
  font-size: 1rem;
  color: var(--text-muted);
}

.price-note {
  font-size: var(--text-sm);
  color: var(--text-faint);
  margin-bottom: var(--space-lg);
}

.price-regular {
  font-size: var(--text-sm);
  color: var(--text-faint);
  text-decoration: line-through;
  margin-bottom: var(--space-xs);
}

/* ---- REFERENZ-KACHEL ---- */
.ref-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              box-shadow 0.28s ease,
              border-color 0.28s ease;
  text-decoration: none;
  color: inherit;
  display: block;
  cursor: pointer;
}

.ref-card:hover {
  transform: translateY(-7px) scale(1.012);
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.52);
  border-color: rgba(79, 155, 224, 0.38);
}

.ref-card:active {
  transform: translateY(-2px) scale(0.995);
  transition-duration: 0.1s;
}

.ref-card__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background-color: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-size: var(--text-sm);
  position: relative;
}

.ref-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.28s ease;
}

.ref-card__overlay svg {
  color: #fff;
  opacity: 0;
  transform: scale(0.65);
  transition: opacity 0.26s ease,
              transform 0.32s cubic-bezier(0.34, 1.56, 0.64, 1);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
}

.ref-card:hover .ref-card__overlay {
  background: rgba(0, 0, 0, 0.48);
}

.ref-card:hover .ref-card__overlay svg {
  opacity: 1;
  transform: scale(1);
}

.ref-card__body {
  padding: var(--space-md);
}

.ref-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(79, 155, 224, 0.12);
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.7rem;
  margin-bottom: 0.5rem;
}

.ref-card h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.ref-card p {
  font-size: var(--text-sm);
  color: var(--text-faint);
  margin-bottom: 0;
}

.ref-card__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
}

.ref-card__cta-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(79, 155, 224, 0.1);
  border: 1px solid rgba(79, 155, 224, 0.22);
  flex-shrink: 0;
  transition: transform 0.22s ease, background-color 0.22s ease;
}

.ref-card:hover .ref-card__cta-arrow {
  transform: translateX(5px);
  background: rgba(79, 155, 224, 0.2);
}

/* ---- Weitere Beispiele Toggle ---- */
.ref-more-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.ref-more-wrap.is-open {
  max-height: 1200px;
}

.ref-more-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.ref-more-toggle .toggle-arrow {
  transition: transform 0.28s ease;
  display: flex;
}

.ref-more-toggle[aria-expanded="true"] .toggle-arrow {
  transform: rotate(180deg);
}

/* ---- GRID LAYOUTS ---- */
.grid-3 {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 600px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* ---- LINK ARROW ---- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent);
  font-weight: 500;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.link-arrow:hover {
  gap: 0.7rem;
  color: var(--text-headline);
}

/* ---- PROBLEM-PUNKTE ---- */
.problem-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.problem-item__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(79, 155, 224, 0.07);
  border: 1px solid rgba(79, 155, 224, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.problem-item__icon svg {
  width: 20px;
  height: 20px;
  display: block;
  flex-shrink: 0;
}

.problem-item h3 {
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.problem-item p {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* ---- CONTACT FORM ---- */
.form-group {
  display: grid;
  gap: var(--space-sm);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.form-input,
.form-textarea {
  width: 100%;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.875rem 1rem;
  color: var(--text-headline);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-faint); }

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79, 155, 224, 0.15);
}

.form-textarea { resize: vertical; min-height: 120px; }

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.form-consent input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  margin-top: 0.1em;
}

/* ---- CONTACT GRID ---- */
@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1.4fr !important;
  }
}

/* ---- CONTACT INFO ---- */
.contact-info {
  display: grid;
  gap: var(--space-sm);
}

.contact-info__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-body);
  font-size: 1rem;
}

.contact-info__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(79, 155, 224, 0.07);
  border: 1px solid rgba(79, 155, 224, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 20px;
  height: 20px;
  display: block;
  flex-shrink: 0;
}

.contact-info a {
  color: var(--text-headline);
  font-weight: 500;
}

.contact-info a:hover { color: var(--accent); }