:root {
  --gfb-green: #16723c;
  --gfb-green-dark: #10562d;
  --gfb-ink: #203b2c;
  --gfb-muted: #526458;
  --gfb-surface: #f3f8f3;
  --gfb-line: #ccdace;
  --gfb-white: #fff;
  --gfb-zalo: #0068ff;
  --gfb-space-1: 8px;
  --gfb-space-2: 16px;
  --gfb-space-3: 24px;
  --gfb-space-4: 32px;
  --gfb-space-5: 48px;
  --gfb-radius: 8px;
  --gfb-control: 48px;
}
.page-id-285 #header { position: relative; }
.gfb-contact-section { color: var(--gfb-ink); scroll-margin-top: 120px; }
.gfb-contact-section .gfb-contact-eyebrow { color: var(--gfb-green); font-size: .8rem; font-weight: 700; letter-spacing: .12em; }
.gfb-contact-section h1 { color: var(--gfb-ink); font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.2; text-transform: none; }
.gfb-contact-section .gfb-contact-details { margin-top: var(--gfb-space-3); color: var(--gfb-muted); }
.gfb-contact-section .gfb-contact-details a { color: var(--gfb-green); font-weight: 700; }
.gfb-contact-section .gfb-contact-links { display: flex; flex-wrap: wrap; gap: var(--gfb-space-1); margin: var(--gfb-space-3) 0; }
.gfb-contact-section .gfb-contact-links a { display: inline-flex; align-items: center; justify-content: center; min-height: var(--gfb-control); padding: var(--gfb-space-1) var(--gfb-space-2); border: 1px solid var(--gfb-green); border-radius: var(--gfb-radius); color: var(--gfb-green); font-weight: 700; }
.gfb-contact-section .gfb-contact-links a:first-child { background: var(--gfb-green); color: var(--gfb-white); }
.gfb-contact-zalo { --gfb-zalo: #0068ff; }
.gfb-contact-section .gfb-contact-links .gfb-contact-zalo { gap: var(--gfb-space-1); background: var(--gfb-zalo); border-color: var(--gfb-zalo); color: var(--gfb-white); }
.gfb-zalo-icon { display: block; flex: 0 0 28px; width: 28px; height: 28px; object-fit: contain; }
.gfb-contact-form { padding: var(--gfb-space-4); background: var(--gfb-white); border: 1px solid var(--gfb-line); border-radius: var(--gfb-radius); }
.gfb-contact-form h2 { color: var(--gfb-ink); font-size: 1.5rem; text-transform: none; }
.gfb-contact-form .gfb-form-note { font-size: .875rem; color: var(--gfb-muted); }
.gfb-contact-form .gfb-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--gfb-space-2); }
.gfb-contact-form label { color: var(--gfb-ink); font-size: .9rem; font-weight: 600; }
.gfb-contact-form input:not([type=submit]), .gfb-contact-form textarea { width: 100%; min-height: var(--gfb-control); margin-top: var(--gfb-space-1); border: 1px solid var(--gfb-line); border-radius: var(--gfb-radius); box-shadow: none; font-size: 1rem; color: var(--gfb-ink); background: var(--gfb-white); }
.gfb-contact-form textarea { min-height: 112px; }
.gfb-contact-form input[type=submit] { min-height: var(--gfb-control); margin-bottom: 0; background: var(--gfb-green); color: var(--gfb-white); border-radius: var(--gfb-radius); white-space: normal; }
.gfb-contact-form input[type=submit]:hover { background: var(--gfb-green-dark); }
.gfb-contact-section a:focus-visible, .gfb-contact-actions a:focus-visible, .gfb-contact-form input:focus-visible, .gfb-contact-form textarea:focus-visible { outline: 3px solid var(--gfb-green); outline-offset: 3px; }
.gfb-contact-actions { position: fixed; z-index: 29; right: var(--gfb-space-2); bottom: max(var(--gfb-space-2), env(safe-area-inset-bottom)); display: flex; flex-direction: column; align-items: stretch; gap: var(--gfb-space-1); }
.gfb-contact-actions a { display: flex; align-items: center; justify-content: center; gap: var(--gfb-space-1); min-height: var(--gfb-control); padding: var(--gfb-space-1) var(--gfb-space-2); border: 1px solid transparent; border-radius: var(--gfb-radius); font-size: .875rem; line-height: 1.3; font-weight: 700; box-shadow: 0 2px 8px #0002; }
.gfb-contact-actions .gfb-contact-call { background: var(--gfb-green); color: var(--gfb-white); }
.gfb-contact-actions .gfb-contact-zalo { background: var(--gfb-zalo); color: var(--gfb-white); }
.gfb-contact-actions .gfb-contact-quote { border-color: var(--gfb-green); background: var(--gfb-white); color: var(--gfb-green); }
.gfb-contact-actions a:hover { filter: brightness(.92); }
.page-id-285 iframe[src*="google.com/maps"] { max-width: 100%; }
@media (max-width: 549px) {
  .gfb-contact-form { padding: var(--gfb-space-3) var(--gfb-space-2); }
  .gfb-contact-form .gfb-form-grid { grid-template-columns: minmax(0, 1fr); }
  .gfb-contact-actions { left: var(--gfb-space-1); right: var(--gfb-space-1); flex-direction: row; gap: var(--gfb-space-1); }
  .gfb-contact-actions a { flex: 1; min-width: 0; padding: var(--gfb-space-1); font-size: .75rem; }
  .gfb-contact-actions .gfb-contact-call > span[aria-hidden] { display: none; }
  .gfb-contact-actions .gfb-zalo-icon { flex-basis: 24px; width: 24px; height: 24px; }
  body #wrapper { padding-bottom: 80px; }
}

/* Keep Contact Form 7 wrappers aligned with the newsletter controls. */
.gfb-newsletter-form .gfb-nl-form > p { display: contents; }
.gfb-newsletter-form .gfb-nl-form .wpcf7-form-control-wrap { flex: 1; min-width: 0; }
.gfb-newsletter-form .wpcf7-not-valid-tip { position: static; display: block; margin: 0; padding: 6px 10px; background: #fff; color: #9b1c13; }
.gfb-newsletter-form .wpcf7-response-output { color: #fff; margin: 12px 0 0; padding: 10px 12px; }
.gfb-newsletter-form .wpcf7-spinner { flex: 0 0 24px; align-self: center; }