/* ============================================================
   contact-v2.css — Techport Enterprise Contact Page
   ============================================================ */

/* ── Tokens ───────────────────────────────────────────────── */
:root {
  --ct-primary: #2563EB;
  --ct-primary-hov: #1D4ED8;
  --ct-text: #111827;
  --ct-muted: #6B7280;
  --ct-border: #E5E7EB;
  --ct-bg-light: #F8FAFC;
  --ct-bg-tint: #EFF6FF;
  --ct-error: #DC2626;
  --ct-success-bg: #F0FDF4;
  --ct-success-border: #86EFAC;
  --ct-success-text: #166534;
  --ct-radius: 16px;
  --ct-shadow: 0 10px 30px rgba(0, 0, 0, .06);
  --ct-shadow-focus: 0 0 0 3px rgba(37, 99, 235, .18);
}

/* ── Hero ─────────────────────────────────────────────────── */
.ct-hero {
  padding: 64px 0 48px;
  background: linear-gradient(160deg, var(--ct-bg-tint) 0%, #fff 60%);
  border-bottom: 1px solid var(--ct-border);
}

.ct-hero__title {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--ct-text);
  letter-spacing: -.03em;
  margin-bottom: 10px;
}

.ct-hero__sub {
  font-size: 1.05rem;
  color: var(--ct-muted);
  max-width: 520px;
}

/* ── Grid ─────────────────────────────────────────────────── */
.ct-main {
  padding: 52px 0 72px;
}

.ct-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 28px;
  align-items: start;
}

/* ── Card base ────────────────────────────────────────────── */
.ct-card {
  background: #fff;
  border-radius: var(--ct-radius);
  box-shadow: var(--ct-shadow);
  border: 1px solid var(--ct-border);
  padding: 36px;
}

/* ── Info card ────────────────────────────────────────────── */
.ct-info__brand {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ct-text);
  margin-bottom: 22px;
  line-height: 1.45;
}

.ct-info__list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}

.ct-info__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--ct-border);
  font-size: .92rem;
  color: var(--ct-text);
}

.ct-info__list li:last-child {
  border-bottom: none;
}

.ct-info__list .ct-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--ct-bg-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ct-primary);
  font-size: 1rem;
}

.ct-info__meta {
  background: var(--ct-bg-light);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: .84rem;
  color: var(--ct-muted);
  margin-bottom: 22px;
  border: 1px solid var(--ct-border);
}

.ct-info__meta strong {
  color: var(--ct-text);
}

.ct-info__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ct-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 9px;
  border: 1.5px solid var(--ct-border);
  background: #fff;
  color: var(--ct-text);
  font-size: .84rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: border-color .18s, background .18s;
}

.ct-btn-outline:hover {
  border-color: var(--ct-primary);
  color: var(--ct-primary);
  background: var(--ct-bg-tint);
}

/* ── Form card ────────────────────────────────────────────── */
.ct-form-card {
  padding: 40px;
}

.ct-form__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ct-text);
  margin-bottom: 4px;
}

.ct-form__sub {
  font-size: .88rem;
  color: var(--ct-muted);
  margin-bottom: 28px;
}

/* Section divider label inside form */
.ct-section-label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ct-muted);
  border-bottom: 1px solid var(--ct-border);
  padding-bottom: 8px;
  margin-bottom: 18px;
}

/* Raw DB description block */
.ct-description {
  font-size: .93rem;
  color: var(--ct-text);
  line-height: 1.7;
}

/* ── Form controls ────────────────────────────────────────── */
.ct-form-group {
  margin-bottom: 20px;
}

.ct-label {
  display: block;
  font-size: .88rem;
  font-weight: 500;
  color: var(--ct-text);
  margin-bottom: 6px;
}

.ct-label .req {
  color: var(--ct-error);
  margin-left: 2px;
}

.ct-input,
.ct-select,
.ct-textarea {
  width: 100%;
  font-size: .93rem;
  color: var(--ct-text);
  background: #fff;
  border: 1.5px solid var(--ct-border);
  border-radius: 10px;
  padding: 0 14px;
  height: 48px;
  transition: border-color .18s, box-shadow .18s;
  outline: none;
  appearance: none;
}

.ct-textarea {
  height: auto;
  min-height: 140px;
  padding: 14px;
  resize: vertical;
  line-height: 1.55;
}

.ct-input:focus,
.ct-select:focus,
.ct-textarea:focus {
  border-color: var(--ct-primary);
  box-shadow: var(--ct-shadow-focus);
}

.ct-input.is-invalid,
.ct-select.is-invalid,
.ct-textarea.is-invalid {
  border-color: var(--ct-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, .12);
}

.ct-error-msg {
  font-size: .8rem;
  color: var(--ct-error);
  margin-top: 5px;
  display: block;
}

/* ── Row 2-col ────────────────────────────────────────────── */
.ct-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ── Captcha box ──────────────────────────────────────────── */
.ct-captcha-box {
  background: var(--ct-bg-light);
  border: 1.5px solid var(--ct-border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
}

.ct-captcha-box img {
  max-height: 44px;
  border-radius: 6px;
}

/* Math captcha question display */
.ct-math-question {
  display: flex;
  align-items: center;
  background: var(--ct-bg-tint);
  border: 1.5px solid var(--ct-border);
  border-radius: 10px;
  padding: 0 20px;
  height: 44px;
  flex-shrink: 0;
}

.ct-math-expr {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ct-primary);
  letter-spacing: .04em;
  font-family: 'Courier New', monospace;
}

/* ── Submit button ────────────────────────────────────────── */
.ct-btn-submit {
  width: 100%;
  height: 50px;
  background: var(--ct-primary);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background .18s;
  letter-spacing: .01em;
}

.ct-btn-submit:hover:not(:disabled) {
  background: var(--ct-primary-hov);
}

.ct-btn-submit:disabled {
  opacity: .65;
  cursor: not-allowed;
}

/* ── Success alert ────────────────────────────────────────── */
.ct-alert-success {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--ct-success-bg);
  border: 1.5px solid var(--ct-success-border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
  color: var(--ct-success-text);
  font-size: .93rem;
  font-weight: 500;
}

.ct-alert-success .ct-alert-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Server validation summary ────────────────────────────── */
.ct-validation-summary {
  background: #FEF2F2;
  border: 1.5px solid #FCA5A5;
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: .88rem;
  color: #991B1B;
}

.ct-validation-summary ul {
  margin: 0;
  padding-left: 18px;
}

/* ── Map section ──────────────────────────────────────────── */
.ct-map-section {
  padding: 0 0 64px;
}

.ct-map-card {
  overflow: hidden;
}

.ct-map-card iframe {
  display: block;
  width: 100%;
  height: 380px;
  border: none;
}

/* ── FAQ ──────────────────────────────────────────────────── */
.ct-faq-section {
  padding: 0 0 72px;
}

.ct-faq-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ct-text);
  margin-bottom: 20px;
}

.ct-accordion .accordion-button {
  font-weight: 600;
  font-size: .93rem;
  color: var(--ct-text);
  background: #fff;
}

.ct-accordion .accordion-button:not(.collapsed) {
  color: var(--ct-primary);
  background: var(--ct-bg-tint);
  box-shadow: none;
}

.ct-accordion .accordion-item {
  border-radius: 10px !important;
  margin-bottom: 10px;
  border: 1.5px solid var(--ct-border) !important;
  overflow: hidden;
}

.ct-accordion .accordion-body {
  font-size: .9rem;
  color: var(--ct-muted);
  padding-top: 12px;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 992px) {
  .ct-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .ct-hero {
    padding: 40px 0 32px;
  }

  .ct-hero__title {
    font-size: 1.75rem;
  }

  .ct-card,
  .ct-form-card {
    padding: 20px;
  }

  .ct-row-2 {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .ct-main {
    padding: 32px 0 48px;
  }

  .ct-map-card iframe {
    height: 260px;
  }
}