/* Contact page - Can Tho technology center */
:root {
  --ct-primary: #2563eb;
  --ct-primary-dark: #1d4ed8;
  --ct-accent: #06b6d4;
  --ct-soft-bg: #f0f9ff;
  --ct-page-bg: #f8fafc;
  --ct-text: #0f172a;
  --ct-muted: #64748b;
  --ct-border: #e2e8f0;
  --ct-error: #dc2626;
  --ct-success-bg: #f0fdf4;
  --ct-success-border: #86efac;
  --ct-success-text: #166534;
  --ct-radius: 18px;
  --ct-shadow: 0 12px 30px rgba(15, 23, 42, .06);
  --ct-focus: 0 0 0 4px rgba(37, 99, 235, .12);
}

.contact-page {
  background: var(--ct-page-bg);
  color: var(--ct-text);
  padding-bottom: 56px;
}

.ct-hero {
  background: linear-gradient(135deg, #f0f9ff 0%, #fff 60%, #e0f2fe 100%);
  border-bottom: 1px solid var(--ct-border);
  padding: 36px 0 28px;
}

.ct-hero__inner {
  max-width: 920px;
}

.ct-eyebrow,
.ct-card-kicker {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--ct-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ct-hero__title {
  margin: 0 0 12px;
  color: var(--ct-text);
  font-size: 36px;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -.03em;
}

.ct-hero__sub {
  max-width: 760px;
  margin: 0;
  color: var(--ct-muted);
  font-size: 15px;
  line-height: 1.7;
}

.ct-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.ct-hero__badges span {
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  background: rgba(255, 255, 255, .78);
  color: #1e40af;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 12px;
}

.ct-alert-success {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin: 24px 0 0;
  padding: 16px 18px;
  border: 1px solid var(--ct-success-border);
  border-radius: 14px;
  background: var(--ct-success-bg);
  color: var(--ct-success-text);
  font-weight: 600;
}

.ct-quick-support {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 0;
}

.ct-quick-support button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 52px;
  border: 1px solid #dbeafe;
  border-radius: 14px;
  background: #fff;
  color: var(--ct-primary-dark);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s ease;
}

.ct-quick-support button:hover {
  border-color: var(--ct-primary);
  box-shadow: 0 10px 24px rgba(37, 99, 235, .12);
  transform: translateY(-2px);
}

.ct-main {
  padding: 24px 0 36px;
}

.ct-grid {
  display: grid;
  grid-template-columns: 4fr 6fr;
  gap: 24px;
  align-items: start;
}

.ct-card {
  border: 1px solid var(--ct-border);
  border-radius: var(--ct-radius);
  background: #fff;
  box-shadow: var(--ct-shadow);
  padding: 28px;
}

.ct-info-card {
  position: sticky;
  top: 18px;
}

.ct-info__brand,
.ct-form__title,
.ct-map-heading h2 {
  margin: 0;
  color: var(--ct-text);
  font-weight: 700;
  letter-spacing: 0;
}

.ct-info__brand {
  font-size: 22px;
  line-height: 1.35;
  margin-bottom: 20px;
}

.ct-info__list {
  display: grid;
  gap: 14px;
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}

.ct-info__list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid #eef2f7;
}

.ct-info__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.ct-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #dbeafe, #cffafe);
  color: var(--ct-primary);
}

.ct-info__list strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ct-text);
  font-size: 14px;
}

.ct-info__list span,
.ct-info__list a,
.ct-help-box p,
.ct-form__sub,
.ct-map-heading p {
  color: var(--ct-muted);
  font-size: 14px;
  line-height: 1.65;
  text-decoration: none;
}

.ct-help-box {
  margin: 20px 0;
  padding: 16px;
  border: 1px solid #dbeafe;
  border-radius: 14px;
  background: var(--ct-soft-bg);
}

.ct-help-box h3 {
  margin: 0 0 6px;
  color: var(--ct-text);
  font-size: 16px;
  font-weight: 700;
}

.ct-help-box p {
  margin: 0;
}

.ct-support-stack {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
}

.ct-support-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  background: #fff;
}

.ct-support-item i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: #f0f9ff;
  color: var(--ct-primary);
}

.ct-support-item strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ct-text);
  font-size: 14px;
}

.ct-support-item span {
  color: var(--ct-muted);
  font-size: 13px;
  line-height: 1.55;
}

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

.ct-btn-primary,
.ct-btn-outline,
.ct-btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  min-height: 46px;
  padding: 10px 16px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .18s, box-shadow .18s, border-color .18s, color .18s;
}

.ct-btn-primary,
.ct-btn-submit {
  border: 0;
  background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
  color: #fff;
}

.ct-btn-primary:hover,
.ct-btn-submit:hover:not(:disabled) {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(37, 99, 235, .22);
}

.ct-btn-outline {
  border: 1px solid #bfdbfe;
  background: #fff;
  color: var(--ct-primary-dark);
}

.ct-btn-outline:hover,
.ct-btn-outline.is-copied {
  border-color: var(--ct-primary);
  color: var(--ct-primary);
  box-shadow: 0 10px 24px rgba(37, 99, 235, .12);
}

.ct-form-card {
  padding: 30px;
}

.ct-form__title {
  font-size: 24px;
  margin-bottom: 8px;
}

.ct-form__sub {
  margin: 0 0 22px;
}

.ct-section-label {
  margin: 20px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ct-border);
  color: var(--ct-primary-dark);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.ct-row-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.ct-form-group {
  margin-bottom: 16px;
}

.ct-label {
  display: block;
  margin-bottom: 7px;
  color: var(--ct-text);
  font-size: 14px;
  font-weight: 700;
}

.ct-label .req {
  color: var(--ct-error);
}

.ct-input,
.ct-textarea {
  width: 100%;
  border: 1px solid #dbeafe;
  border-radius: 10px;
  background: #fff;
  color: var(--ct-text);
  font-size: 14px;
  outline: none;
  transition: border-color .18s, box-shadow .18s;
}

.ct-input {
  height: 44px;
  padding: 0 13px;
}

.ct-textarea {
  min-height: 132px;
  padding: 13px;
  resize: vertical;
  line-height: 1.6;
}

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

.ct-input.is-invalid,
.ct-textarea.is-invalid {
  border-color: var(--ct-error);
}

.ct-captcha-box {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--ct-border);
  border-radius: 14px;
  background: #f8fafc;
}

.ct-math-question {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid #bfdbfe;
  border-radius: 10px;
  background: #eff6ff;
}

.ct-math-expr {
  color: var(--ct-primary-dark);
  font-family: "Courier New", monospace;
  font-size: 18px;
  font-weight: 700;
}

.ct-captcha-input {
  max-width: 140px;
}

.ct-error-msg {
  display: block;
  margin-top: 8px;
  color: var(--ct-error);
  font-size: 13px;
}

.ct-btn-submit {
  width: 100%;
  cursor: pointer;
  font-size: 15px;
}

.ct-btn-submit:disabled {
  cursor: not-allowed;
  opacity: .72;
}

.ct-validation-summary {
  list-style: none;
  margin: 0 0 16px;
  border: 1px solid #fecaca;
  border-radius: 12px;
  background: #fef2f2;
  color: #991b1b;
  font-size: 14px;
  padding: 13px 16px;
}

.ct-map-section {
  margin-top: 56px;
  margin-bottom: 64px;
  padding: 0;
}

.ct-map-heading {
  max-width: 760px;
  margin-bottom: 18px;
}

.ct-map-heading h2 {
  font-size: 26px;
  margin-bottom: 8px;
}

.ct-map-heading p {
  margin: 0;
}

.ct-map-card {
  overflow: hidden;
  padding: 0;
}

.ct-map-card iframe {
  display: block;
  width: 100%;
  height: 360px;
  border: 0;
}

.ct-map-actions {
  justify-content: center;
  margin-top: 16px;
}

@media (max-width: 991px) {

  .ct-hero__inner,
  .ct-grid {
    grid-template-columns: 1fr;
  }

  .ct-hero__badges {
    justify-content: flex-start;
  }

  .ct-quick-support {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ct-info-card {
    position: static;
  }
}

@media (max-width: 575px) {
  .ct-hero {
    padding: 30px 0 26px;
  }

  .ct-hero__title {
    font-size: 28px;
  }

  .ct-quick-support,
  .ct-row-2 {
    grid-template-columns: 1fr;
  }

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

  .ct-info__actions,
  .ct-map-actions {
    flex-direction: column;
  }

  .ct-map-card iframe {
    height: 280px;
  }
}