/*
 * iCore Digital Marketing Solutions
 * forms.css — All form styles: inquiry, audit, contact, exit popup
 * Design system: primary #0A66C2, secondary #FF7A00, bg #F5F7FA, surface #FFFFFF
 */

/* ─── CSS Custom Properties ─────────────────────────────────────────────── */
:root {
  --form-primary:      #0A66C2;
  --form-secondary:    #FF7A00;
  --form-bg:           #F5F7FA;
  --form-surface:      #FFFFFF;
  --form-border:       #E5E7EB;
  --form-border-focus: #0A66C2;
  --form-text:         #1A1A2E;
  --form-muted:        #6B7280;
  --form-error:        #DC2626;
  --form-success:      #16A34A;
  --form-radius:       4px;
  --form-transition:   color 200ms ease, border-color 200ms ease, background 200ms ease, box-shadow 200ms ease;
  --font-heading:      'Poppins', sans-serif;
  --font-body:         'Open Sans', sans-serif;
}

/* ─── Form Wrapper ───────────────────────────────────────────────────────── */
.icore-form-wrap {
  background: var(--form-surface);
  border: 1px solid var(--form-border);
  border-radius: var(--form-radius);
  padding: 32px;
  width: 100%;
  box-sizing: border-box;
}

.icore-form-wrap--bg {
  background: var(--form-bg);
}

.icore-form-wrap--wide {
  max-width: 768px;
  margin: 0 auto;
}

/* ─── Form Header ────────────────────────────────────────────────────────── */
.icore-form-header {
  margin-bottom: 32px;
}

.icore-form-header h2,
.icore-form-header h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--form-text);
  margin: 0 0 8px 0;
  line-height: 1.3;
}

.icore-form-header p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--form-muted);
  margin: 0;
  line-height: 1.6;
}

/* ─── Field Groups ───────────────────────────────────────────────────────── */
.icore-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.icore-form-row--full {
  grid-template-columns: 1fr;
}

.icore-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ─── Labels ─────────────────────────────────────────────────────────────── */
.icore-label {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--form-text);
  line-height: 1.4;
}

.icore-label .required-star {
  color: var(--form-error);
  margin-left: 2px;
}

/* ─── Inputs, Selects, Textarea ─────────────────────────────────────────── */
.icore-input,
.icore-select,
.icore-textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--form-text);
  background: var(--form-surface);
  border: 1px solid var(--form-border);
  border-radius: var(--form-radius);
  outline: none;
  transition: var(--form-transition);
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
}

.icore-input::placeholder,
.icore-textarea::placeholder {
  color: var(--form-muted);
  opacity: 1;
}

.icore-input:focus,
.icore-select:focus,
.icore-textarea:focus {
  border-color: var(--form-border-focus);
  box-shadow: 0 0 0 3px rgba(10, 102, 194, 0.12);
}

.icore-input:hover,
.icore-select:hover,
.icore-textarea:hover {
  border-color: #9CA3AF;
}

/* ─── Select Specific ────────────────────────────────────────────────────── */
.icore-select-wrap {
  position: relative;
}

.icore-select-wrap::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--form-muted);
  pointer-events: none;
}

.icore-select {
  padding-right: 40px;
  cursor: pointer;
}

.icore-select:focus + .icore-select-arrow,
.icore-select:focus {
  border-color: var(--form-border-focus);
}

/* ─── Textarea ───────────────────────────────────────────────────────────── */
.icore-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

/* ─── Validation States ──────────────────────────────────────────────────── */
.icore-input.is-error,
.icore-select.is-error,
.icore-textarea.is-error {
  border-color: var(--form-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.10);
}

.icore-input.is-success,
.icore-select.is-success,
.icore-textarea.is-success {
  border-color: var(--form-success);
}

.icore-field-error {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--form-error);
  margin-top: 2px;
  display: none;
  align-items: center;
  gap: 4px;
}

.icore-field-error.is-visible {
  display: flex;
}

/* ─── Honeypot (spam protection) ─────────────────────────────────────────── */
.icore-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* ─── Submit Buttons ─────────────────────────────────────────────────────── */
.icore-btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: #FFFFFF;
  background: var(--form-primary);
  border: 2px solid var(--form-primary);
  border-radius: var(--form-radius);
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
  text-decoration: none;
  width: 100%;
  text-align: center;
  letter-spacing: 0.01em;
}

.icore-btn-submit:hover,
.icore-btn-submit:focus {
  background: var(--form-secondary);
  border-color: var(--form-secondary);
  outline: none;
}

.icore-btn-submit:active {
  transform: scale(0.99);
}

.icore-btn-submit:disabled,
.icore-btn-submit.is-loading {
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: none;
}

.icore-btn-submit .btn-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: icore-spin 0.7s linear infinite;
}

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

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

/* Secondary ghost button variant */
.icore-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--form-primary);
  background: transparent;
  border: 2px solid var(--form-primary);
  border-radius: var(--form-radius);
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease;
  text-decoration: none;
}

.icore-btn-ghost:hover {
  background: var(--form-primary);
  color: #FFFFFF;
}

/* ─── Form Footer Note ───────────────────────────────────────────────────── */
.icore-form-note {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--form-muted);
  text-align: center;
  margin-top: 8px;
  line-height: 1.5;
}

.icore-form-note a {
  color: var(--form-primary);
  text-decoration: underline;
}

/* ─── Success & Error Messages ───────────────────────────────────────────── */
.icore-form-success,
.icore-form-error-msg {
  display: none;
  padding: 16px 20px;
  border-radius: var(--form-radius);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  margin-top: 16px;
}

.icore-form-success.is-visible,
.icore-form-error-msg.is-visible {
  display: block;
}

.icore-form-success {
  background: #F0FDF4;
  border: 1px solid #86EFAC;
  color: #15803D;
}

.icore-form-success strong {
  display: block;
  font-weight: 700;
  margin-bottom: 4px;
}

.icore-form-error-msg {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: var(--form-error);
}

/* ─── Inquiry Form Specific ──────────────────────────────────────────────── */
.form-inquiry .icore-form-wrap {
  background: var(--form-surface);
}

.form-inquiry .icore-form-header h2 {
  color: var(--form-primary);
}

/* ─── Audit Form Specific ────────────────────────────────────────────────── */
.form-audit {
  background: var(--form-bg);
  padding: 64px 32px;
}

.form-audit .icore-form-header {
  text-align: center;
}

.form-audit .icore-form-header h2 {
  color: var(--form-text);
}

.form-audit .icore-form-header p {
  max-width: 560px;
  margin: 0 auto;
}

.form-audit .icore-btn-submit {
  background: var(--form-secondary);
  border-color: var(--form-secondary);
}

.form-audit .icore-btn-submit:hover {
  background: #e56e00;
  border-color: #e56e00;
}

.form-audit-subtext {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--form-muted);
  text-align: center;
  margin-top: 8px;
}

/* ─── Exit Popup Form ────────────────────────────────────────────────────── */
.form-exit-popup {
  padding: 0;
}

.form-exit-popup .icore-form-header h3 {
  font-size: 1.25rem;
  color: var(--form-text);
}

.form-exit-popup .icore-form {
  gap: 12px;
}

.form-exit-popup .icore-input,
.form-exit-popup .icore-select {
  padding: 10px 14px;
  font-size: 0.9375rem;
}

.form-exit-popup .icore-btn-submit {
  padding: 12px 24px;
}

/* ─── Contact Page Form ──────────────────────────────────────────────────── */
.form-contact .icore-form-header {
  margin-bottom: 24px;
}

/* ─── Currency Toggle ────────────────────────────────────────────────────── */
.icore-currency-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--form-bg);
  border: 1px solid var(--form-border);
  border-radius: 100px;
  padding: 4px;
  gap: 4px;
}

.icore-currency-toggle__btn {
  padding: 6px 20px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--form-muted);
  background: transparent;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease;
}

.icore-currency-toggle__btn.is-active {
  background: var(--form-primary);
  color: #FFFFFF;
}

.icore-currency-toggle__btn:hover:not(.is-active) {
  color: var(--form-text);
}

/* ─── Blog Filter Tabs ───────────────────────────────────────────────────── */
.icore-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.icore-filter-tab {
  padding: 8px 20px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--form-text);
  background: var(--form-surface);
  border: 1px solid var(--form-border);
  border-radius: 100px;
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
  text-decoration: none;
}

.icore-filter-tab:hover {
  border-color: var(--form-primary);
  color: var(--form-primary);
}

.icore-filter-tab.is-active {
  background: var(--form-primary);
  color: #FFFFFF;
  border-color: var(--form-primary);
}

/* ─── Search Bar ─────────────────────────────────────────────────────────── */
.icore-search-wrap {
  position: relative;
  margin-bottom: 32px;
}

.icore-search-input {
  width: 100%;
  padding: 12px 48px 12px 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--form-text);
  background: var(--form-surface);
  border: 1px solid var(--form-border);
  border-radius: var(--form-radius);
  outline: none;
  transition: var(--form-transition);
  box-sizing: border-box;
}

.icore-search-input::placeholder {
  color: var(--form-muted);
}

.icore-search-input:focus {
  border-color: var(--form-border-focus);
  box-shadow: 0 0 0 3px rgba(10, 102, 194, 0.12);
}

.icore-search-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--form-muted);
  pointer-events: none;
  width: 18px;
  height: 18px;
}

/* ─── Budget Range Input ─────────────────────────────────────────────────── */
.icore-range {
  width: 100%;
  accent-color: var(--form-primary);
  cursor: pointer;
}

/* ─── Checkbox & Radio ───────────────────────────────────────────────────── */
.icore-check-group,
.icore-radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.icore-check-item,
.icore-radio-item {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.icore-check-item input[type="checkbox"],
.icore-radio-item input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--form-primary);
  cursor: pointer;
  flex-shrink: 0;
}

.icore-check-item label,
.icore-radio-item label {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--form-text);
  cursor: pointer;
}

/* ─── Alternative Contact Block ──────────────────────────────────────────── */
.icore-alt-contact {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--form-border);
}

.icore-alt-contact__label {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--form-text);
  margin-bottom: 12px;
}

.icore-alt-contact__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.icore-alt-contact__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--form-muted);
}

.icore-alt-contact__item a {
  color: var(--form-primary);
  text-decoration: none;
  transition: color 200ms ease;
}

.icore-alt-contact__item a:hover {
  color: var(--form-secondary);
}

/* ─── Audit Nudge ────────────────────────────────────────────────────────── */
.icore-audit-nudge {
  margin-top: 16px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--form-muted);
  text-align: center;
}

.icore-audit-nudge a {
  color: var(--form-primary);
  font-weight: 600;
  text-decoration: none;
}

.icore-audit-nudge a:hover {
  color: var(--form-secondary);
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .icore-form-wrap {
    padding: 24px 16px;
  }

  .icore-form-row {
    grid-template-columns: 1fr;
  }

  .icore-btn-submit {
    padding: 14px 24px;
    font-size: 0.9375rem;
  }

  .form-audit {
    padding: 32px 16px;
  }

  .icore-currency-toggle {
    width: 100%;
    justify-content: center;
  }

  .icore-filter-tabs {
    gap: 6px;
  }

  .icore-filter-tab {
    padding: 7px 14px;
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  .icore-form-header h2,
  .icore-form-header h3 {
    font-size: 1.25rem;
  }

  .icore-input,
  .icore-select,
  .icore-textarea {
    font-size: 0.9375rem;
  }
}