.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  margin-top: 3rem;
}
@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1.5fr;
  }
}
.contact-info h3 {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 0.75rem;
}
.contact-info p {
  font-family: "Fraunces", serif;
  font-size: 1.4rem;
  line-height: 1.25;
  font-weight: 450;
  margin-bottom: 2.5rem;
  letter-spacing: -0.01em;
}
.contact-info a {
  color: var(--coral);
}
.contact-info a:hover {
  text-decoration: underline;
}

.success-msg {
  display: none;
  background: var(--butter);
  padding: 2rem;
  border-radius: 4px;
  border: 1.5px solid var(--ink);
  margin-top: 2rem;
}
.success-msg.show {
  display: block;
  animation: fadeIn 0.4s;
}
.success-msg h4 {
  font-family: "Fraunces", serif;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Error messages ── */
.field-error {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--coral);
  margin-top: 0.25rem;
  display: none;
}
.field.has-error .field-error {
  display: block;
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-bottom-color: var(--coral);
}

/* ── Social icons redesign ── */
.social-icons {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}
.social-icon-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1.5px solid var(--line-strong);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink);
  transition: all 0.22s ease;
  text-decoration: none;
}
.social-icon-link i {
  font-size: 1rem;
  transition: transform 0.22s ease;
}
.social-icon-link:hover {
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}
.social-icon-link.linkedin:hover {
  background: #0a66c2;
}
.social-icon-link.twitter:hover {
  background: #000000;
}
.social-icon-link.youtube:hover {
  background: #ff0000;
}

/* ── Contact grid responsive ── */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr !important;
  }
  .form-card {
    padding: 2rem 1.25rem !important;
  }
  .contact-info {
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--line);
  }
}

/* ── Footer mobile: 1fr ── */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Send button: replace → with FA icon ── */
.btn-send-icon {
  margin-left: 0.35rem;
  font-size: 0.85rem;
}

/* ── Success popup overlay ── */
.success-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 18, 32, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}
.success-popup-overlay.show {
  opacity: 1;
  visibility: visible;
}
.success-popup {
  background: var(--paper);
  border-radius: 8px;
  padding: 3rem 2.5rem 2.5rem;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.3, 1);
  box-shadow: 0 30px 80px rgba(11, 18, 32, 0.2);
  border: 1px solid var(--line);
}
.success-popup-overlay.show .success-popup {
  transform: translateY(0) scale(1);
}
.success-popup-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--coral), var(--butter));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.6rem;
  color: white;
}
.success-popup h4 {
  font-family: "Fraunces", serif;
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--ink);
}
.success-popup p {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}
.success-popup p a {
  color: var(--coral);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.success-popup-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  background: transparent;
  color: var(--ink-muted);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.success-popup-close:hover {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}
.success-popup .btn-primary {
  width: 100%;
  justify-content: center;
}

/* ── Hamburger → X toggle ── */
.mobile-toggle .fa-bars,
.mobile-toggle .fa-xmark {
  transition:
    opacity 0.2s,
    transform 0.2s;
}
.mobile-toggle .fa-xmark {
  display: none;
}
.mobile-toggle.is-open .fa-bars {
  display: none;
}
.mobile-toggle.is-open .fa-xmark {
  display: inline-block;
}

/* ── Global overflow-x fix ── */
html,
body {
  overflow-x: hidden;
  max-width: 100%;
}

/* ── Utility bar: hide on very small screens to prevent overflow ── */
@media (max-width: 480px) {
  .utility-bar {
    display: none;
  }
  .page-wrap {
    padding-top: 4.5rem;
  }
}

/* ── Nav: prevent overflow on tablet/mobile ── */
@media (max-width: 1100px) {
  .main-nav .container {
    gap: 0.75rem;
  }
  .nav-cta span {
    display: none;
  }
}

/* ── Contact grid & form: prevent overflow ── */
@media (max-width: 600px) {
  .contact-grid {
    gap: 2.5rem;
  }
  .form-card {
    padding: 1.5rem 1rem !important;
    overflow: hidden;
  }
  .form-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem;
  }
  .field input,
  .field select,
  .field textarea {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }
  .btn-primary {
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }
  .social-icons {
    gap: 0.5rem;
  }
  .social-icon-link {
    padding: 0.45rem 0.75rem;
    font-size: 0.68rem;
  }
  /* Page header heading: prevent huge text overflowing */
  .page-header h1 {
    font-size: clamp(2rem, 11vw, 4rem);
    word-break: break-word;
  }
  .page-header .lead {
    font-size: 1rem;
  }
  /* Success popup: constrain on small screens */
  .success-popup {
    padding: 2rem 1.25rem 1.75rem;
  }
}

/* ── Footer: prevent overflow on mobile ── */
@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}