/* ========================================
   Kontakt Page - webentwickler-frankfurt.com
   ======================================== */

.kontakt-hero {
  padding: calc(var(--header-h) + 25px) 0 var(--sp-3xl);
  text-align: center;
  background: var(--c-surface);
  position: relative;
  overflow: hidden;
  margin-bottom: 25px;
}

.kontakt-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 50%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(0, 240, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.kontakt-hero__title {
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--sp-md);
  position: relative;
}

.kontakt-hero__title span {
  color: var(--c-accent);
}

.kontakt-hero__subtitle {
  font-size: var(--fs-md);
  color: var(--c-text-muted);
  max-width: 550px;
  margin: 0 auto;
  line-height: 1.6;
}

.kontakt-content {
  padding: var(--sp-4xl) 0 var(--sp-4xl);
}

.kontakt-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--sp-3xl);
  align-items: start;
}

.kontakt-left-col,
.kontakt-info {
  min-width: 0;
  /* Prevents CSS Grid Blowout from absolute/wide children */
}

.kontakt-form-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md, 12px);
  padding: var(--sp-2xl);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  min-height: 480px;
}

.kontakt-form-card__title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--sp-xs);
}

.kontakt-form-card__desc {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-xl);
  line-height: 1.6;
}

.kontakt-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
}

.form-group label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-text);
}

.form-group label .required {
  color: var(--c-accent);
  margin-left: 2px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--sp-sm) var(--sp-md);
  font-size: var(--fs-base);
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm, 8px);
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #888;
}

.input-error {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.error-message {
  color: #ef4444;
  font-size: 13px;
  margin-top: 4px;
}

.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  padding: var(--sp-md) var(--sp-2xl);
  font-size: var(--fs-base);
  font-weight: 600;
  color: #000;
  background: var(--c-accent);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  align-self: flex-start;
}

.form-submit:hover {
  filter: brightness(1.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 240, 255, 0.25);
}

.form-submit:active {
  transform: translateY(0);
}

.submit-icon {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.loading-spinner {
  width: 18px;
  height: 18px;
  fill: currentColor;
  animation: form-spin 1s linear infinite;
  display: none;
}

@keyframes form-spin {
  100% {
    transform: rotate(360deg);
  }
}

.form-submit.is-loading {
  pointer-events: none;
  opacity: 0.9;
}

.form-submit.is-loading .submit-text {
  opacity: 0.8;
}

.form-submit.is-loading .submit-icon {
  display: none;
}

.form-submit.is-loading .loading-spinner {
  display: block;
}

.form-progress {
  width: 100%;
  height: 6px;
  background: var(--c-border);
  border-radius: var(--radius-full, 9999px);
  margin-bottom: var(--sp-xl);
  overflow: hidden;
}

.form-progress__bar {
  height: 100%;
  background: var(--c-accent);
  width: 33.33%;
  transition: width 0.4s ease;
}

.contact-optional-fields {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  height: 0;
  width: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.form-steps-wrapper {
  overflow: hidden;
  width: 100%;
}

.form-steps-container {
  display: flex;
  width: 100%;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  align-items: flex-start;
}

.form-step {
  flex: 0 0 100%;
  width: 100%;
  transition: opacity 0.4s ease;
}

.form-trust {
  margin-top: var(--sp-xl);
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  font-size: 11px;
  color: var(--c-text-muted);
  opacity: 0.8;
}

.form-trust svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
}

.form-step__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--sp-lg);
}

.form-step__actions {
  display: flex;
  gap: var(--sp-md);
  margin-top: var(--sp-xl);
  align-items: center;
}

.form-btn {
  padding: var(--sp-md) var(--sp-xl);
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--radius-sm, 8px);
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.form-btn--next {
  background: var(--c-primary);
  color: #ffffff;
}

.form-btn--next:hover {
  background: var(--c-accent);
  color: #000;
  transform: translateY(-2px);
}

.form-btn--back {
  background: transparent;
  color: var(--c-text-muted);
  padding: var(--sp-md) var(--sp-md) var(--sp-md) 0;
}

.form-btn--back:hover {
  color: var(--c-text);
}

.kontakt-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
}

.kontakt-info-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: var(--sp-2xl);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.kontakt-person {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
  padding-bottom: var(--sp-lg);
  border-bottom: 1px solid var(--c-border);
}

.kontakt-person__img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 2px solid var(--c-border);
}

.kontakt-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-md);
  padding: var(--sp-md) 0;
  border-bottom: 1px solid var(--c-border);
  transition: transform 0.3s ease;
}

.kontakt-info-item:hover {
  transform: translateX(4px);
}

.kontakt-info-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.kontakt-info-item:first-child {
  padding-top: 0;
}

.kontakt-info-item__icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  color: var(--c-accent);
  transition: background 0.3s ease, color 0.3s ease;
}

.kontakt-info-item:hover .kontakt-info-item__icon {
  background: var(--c-accent);
  color: #000;
}

.kontakt-info-item__icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.kontakt-info-item__content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.kontakt-info-item__label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.kontakt-info-item__value {
  font-size: var(--fs-base);
  color: #fff;
  font-weight: 500;
}

.kontakt-info-item__value a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.kontakt-info-item__value a:hover {
  color: var(--c-accent);
}

.kontakt-success {
  background: rgba(22, 163, 74, 0.1);
  border: 1px solid rgba(22, 163, 74, 0.3);
  border-radius: var(--radius-md, 12px);
  padding: var(--sp-xl);
  text-align: center;
  margin-bottom: var(--sp-xl);
}

.kontakt-success__icon {
  font-size: var(--fs-3xl);
  margin-bottom: var(--sp-sm);
  color: #4ade80;
}

.kontakt-success__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: #4ade80;
  margin-bottom: var(--sp-xs);
}

.kontakt-success__text {
  font-size: var(--fs-sm);
  color: #86efac;
}

.kontakt-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md, 12px);
  padding: var(--sp-lg);
  margin-bottom: var(--sp-lg);
}

.kontakt-error__text {
  font-size: var(--fs-sm);
  color: #fca5a5;
}

.kontakt-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: 6px 16px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 12px;
  color: var(--c-accent);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--sp-xl);
}

.kontakt-badge__dot {
  width: 8px;
  height: 8px;
  background-color: var(--c-accent);
  border-radius: 50%;
  position: relative;
}

.kontakt-badge__dot::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  background-color: var(--c-accent);
  opacity: 0.4;
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
  0% {
    transform: scale(0.8);
    opacity: 0.5;
  }

  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

@media (max-width: 900px) {
  .kontakt-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-2xl);
  }
}

@media (max-width: 600px) {
  .kontakt-hero {
    padding: calc(70px + var(--sp-3xl)) 0 var(--sp-2xl);
  }

  .kontakt-form-card,
  .kontakt-info-card {
    padding: var(--sp-xl);
  }

  .form-submit,
  .form-btn {
    width: 100%;
    justify-content: center;
  }

  .form-step__actions {
    flex-direction: column-reverse;
  }
}

/* ==========================================================================
   TIMELINE STEPS — Premium Horizontal Layout
   ========================================================================== */
.kontakt-steps-card {
  margin-top: var(--sp-3xl);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg, 16px);
  padding: var(--sp-2xl) var(--sp-2xl) var(--sp-xl);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  margin-bottom: 50px;
}

.kontakt-steps__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--sp-xl);
  color: var(--c-text);
  text-align: center;
}

.kontakt-step-list {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.kontakt-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  max-width: 260px;
  gap: var(--sp-sm);
  position: relative;
}

.kontakt-step__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.08);
  border: 1.5px solid rgba(0, 240, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  margin-bottom: var(--sp-xs);
  transition: all 0.3s ease;
}

.kontakt-step:hover .kontakt-step__icon {
  background: var(--c-accent);
  color: #000;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 240, 255, 0.2);
}

.kontakt-step__icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.kontakt-step__num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(64, 138, 113, 0.2);
  color: var(--c-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 12px;
  flex-shrink: 0;
}

.kontakt-step__connector {
  flex: 0 0 auto;
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-border), rgba(0, 240, 255, 0.25), var(--c-border));
  align-self: center;
  margin-top: -50px;
  border-radius: 1px;
}

.kontakt-step__text {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  line-height: 1.6;
  max-width: 200px;
}

.kontakt-step__text strong {
  color: var(--c-text);
  display: block;
  margin-bottom: 4px;
  font-size: var(--fs-base);
}

@media (max-width: 700px) {
  .kontakt-step-list {
    flex-direction: column;
    align-items: center;
    gap: var(--sp-md);
  }

  .kontakt-step__connector {
    width: 2px;
    height: 24px;
    margin-top: 0;
  }

  .kontakt-step {
    max-width: 100%;
  }
}