/* ═══════════════════════════════════════════════════════
   Infinity Binary — Contact Page Stylesheet
   Hero · Contact Section · Multi-Step Form
   FAQ Accordion · Responsive
   ═══════════════════════════════════════════════════════ */

/* ── 1. Contact Hero ── */
.contact-hero {
  background: var(--ink-section);
  padding: 140px 0 80px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.contact-hero > .container {
  position: relative;
  z-index: 1;
}

/* ── 2. Contact Main Section ── */
.contact-main {
  background: var(--off-white);
  padding: clamp(60px, 8vw, 100px) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 4fr 7fr;
  gap: clamp(40px, 6vw, 80px);
}

/* Contact Info Card */
.contact-info-card {
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: 20px;
  box-shadow: 4px 4px 0 var(--ink);
  padding: 36px 32px;
  height: fit-content;
}

.ci-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  display: block;
}

.ci-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1.5rem;
}

.ci-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(0,0,0,0.07);
}

.ci-detail:last-of-type {
  border-bottom: none;
}

.ci-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--lime-bg);
  border: 1.5px solid var(--lime);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lime-dark);
  font-size: 1rem;
}

.ci-detail-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 3px;
}

.ci-detail-value {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}

a.ci-detail-value:hover {
  color: var(--lime-dark);
}

.ci-availability {
  background: var(--lime-bg);
  border: 1.5px solid var(--lime);
  border-radius: 10px;
  padding: 12px 16px;
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--lime-dark);
}

.ci-avail-dot {
  width: 10px;
  height: 10px;
  background: var(--lime);
  border-radius: 50%;
  animation: blink 1.5s infinite;
  flex-shrink: 0;
}

.ci-socials {
  margin-top: 1.25rem;
}

.ci-social-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}

.ci-social-row {
  display: flex;
  gap: 8px;
}

.ci-social-row a {
  width: 40px;
  height: 40px;
  border: 2px solid var(--ink);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--ink);
  transition: all 200ms ease;
}

.ci-social-row a:hover {
  background: var(--lime);
}

.ci-careers {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--orange);
  margin-top: 1rem;
  transition: color 200ms;
}

.ci-careers:hover {
  color: var(--orange-dark);
}

/* ── 3. Multi-Step Form ── */
.contact-form-wrapper {
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: 20px;
  box-shadow: 6px 6px 0 var(--ink);
  padding: clamp(28px, 4vw, 48px);
}

.selection-summary {
  margin-bottom: 1.5rem;
  padding: 18px 20px;
  border: 2px solid var(--ink);
  border-radius: 18px;
  background: linear-gradient(135deg, var(--lime-bg), #fff9ea 60%, #ffffff);
  box-shadow: 4px 4px 0 var(--ink);
}

.selection-summary-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.selection-summary-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime-dark);
}

.selection-summary h3 {
  font-size: 1.15rem;
  margin-top: 4px;
}

.selection-summary-price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
}

.selection-summary-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.selection-summary-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1.5px solid rgba(0,0,0,0.1);
  background: rgba(255,255,255,0.8);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-light);
}

/* Progress Indicator */
.form-progress {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.step-circle {
  width: 40px;
  height: 40px;
  border: 2px solid rgba(0,0,0,0.15);
  background: var(--off-white);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 300ms ease;
}

.step-circle.active {
  border-color: var(--ink);
  background: var(--lime);
  color: var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
}

.step-circle.done {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--lime);
}

.step-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted);
  margin-top: 6px;
  text-align: center;
}

.progress-connector {
  flex: 1;
  height: 2px;
  background: rgba(0,0,0,0.1);
  margin-top: 20px;
  transition: background 500ms;
}

.progress-connector.done {
  background: var(--lime);
}

/* Form Steps */
.form-step {
  animation: fadeIn 300ms ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Form Fields */
.field-group {
  margin-bottom: 1.25rem;
}

.field-label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  display: block;
  margin-bottom: 6px;
}

.required-star {
  color: var(--coral);
}

.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 0.9rem;
  pointer-events: none;
}

.textarea-icon {
  top: 16px;
  transform: none;
}

.form-input {
  width: 100%;
  padding: 13px 16px 13px 44px;
  background: var(--off-white);
  border: 2px solid rgba(0,0,0,0.15);
  border-radius: 10px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all 200ms ease;
}

.form-input:focus {
  border-color: var(--ink);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0,0,0,0.06);
}

.form-input.is-valid {
  border-color: #16a34a;
  box-shadow: 0 0 0 4px rgba(22,163,74,0.08);
}

.form-input.is-invalid {
  border-color: var(--coral);
  box-shadow: 0 0 0 4px rgba(255,77,109,0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  padding-top: 40px;
}

select.form-input {
  appearance: none;
  cursor: pointer;
}

.char-counter {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  text-align: right;
  margin-top: 4px;
}

.field-error {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--coral);
  display: block;
  margin-top: 5px;
  min-height: 18px;
}

/* Checkboxes */
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 2px solid rgba(0,0,0,0.1);
  border-radius: 10px;
  cursor: pointer;
  transition: all 150ms;
  margin-bottom: 0;
  user-select: none;
}

.checkbox-item:hover {
  border-color: rgba(0,0,0,0.25);
}

.checkbox-item.checked {
  border-color: var(--ink);
  background: var(--lime-bg);
}

.checkbox-box {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(0,0,0,0.2);
  border-radius: 5px;
  flex-shrink: 0;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 150ms;
}

.checkbox-item.checked .checkbox-box {
  background: var(--lime);
  border-color: var(--ink);
}

.checkbox-check {
  font-size: 0.6rem;
  color: var(--ink);
  opacity: 0;
  transform: scale(0);
  transition: all 150ms;
}

.checkbox-item.checked .checkbox-check {
  opacity: 1;
  transform: scale(1);
}

.checkbox-label {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
}

.consent-checkbox {
  margin-top: 0.5rem;
}

/* Radio Pills */
.radio-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.radio-pill {
  padding: 9px 20px;
  border-radius: 100px;
  border: 2px solid rgba(0,0,0,0.12);
  background: transparent;
  cursor: pointer;
  transition: all 150ms;
  display: inline-flex;
}

.radio-pill input {
  display: none;
}

.radio-pill span {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-light);
  transition: color 150ms;
}

.radio-pill:hover {
  border-color: var(--ink);
}

.radio-pill:hover span {
  color: var(--ink);
}

.radio-pill.checked {
  background: var(--lime);
  border-color: var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
}

.radio-pill.checked span {
  color: var(--ink);
}

/* Form Navigation */
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.75rem;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2.5px solid rgba(0,0,0,0.2);
  border-top-color: rgba(0,0,0,0.85);
  border-radius: 50%;
  animation: spin 500ms linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Success State */
.success-state {
  text-align: center;
  padding: 2rem 0;
  animation: fadeIn 500ms ease;
}

.success-state svg {
  margin: 0 auto 1.5rem;
}

.success-state h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.success-state p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink-light);
  max-width: 40ch;
  margin: 0 auto;
}

.success-chips {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.success-chips span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--lime-bg);
  border: 1px solid var(--lime);
  border-radius: 100px;
  padding: 6px 16px;
  color: var(--lime-dark);
}

/* Error Banner */
.error-banner {
  background: rgba(255,77,109,0.08);
  border: 2px solid rgba(255,77,109,0.35);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--coral);
  font-family: var(--font-body);
  font-size: 0.88rem;
  margin-bottom: 1rem;
  position: relative;
}

.error-banner a {
  color: var(--coral);
  text-decoration: underline;
  font-weight: 700;
}

.error-dismiss {
  position: absolute;
  top: 8px;
  right: 12px;
  background: none;
  border: none;
  color: var(--coral);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
}

/* ── 4. FAQ Section ── */
.faq-strip {
  background: var(--lime-bg);
  border-top: 2px solid rgba(0,0,0,0.08);
  border-bottom: 2px solid rgba(0,0,0,0.08);
  padding: clamp(60px, 8vw, 100px) 0;
}

.faq-header {
  text-align: center;
  margin-bottom: 3rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: 12px;
  box-shadow: 2px 2px 0 var(--ink);
  overflow: hidden;
}

.faq-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq-btn i {
  transition: transform 300ms;
  font-size: 0.85rem;
  color: var(--ink-light);
}

.faq-item.open .faq-btn i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 350ms ease;
}

.faq-answer p {
  padding: 0 20px 18px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--ink-light);
  line-height: 1.75;
}

/* ── Responsive: Contact ── */
@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .form-fields-grid {
    grid-template-columns: 1fr;
  }
  .checkbox-grid {
    grid-template-columns: 1fr;
  }
}