#contact {
  scroll-margin-top: 84px;
}

.contact-section {
  background: var(--color-bg);
  padding: 3.5rem 2rem 6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.contact-section h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 3rem;
  position: relative;
}

.contact-section h2::after {
  content: "";
  display: block;
  width: 64px;
  height: 3px;
  background: var(--color-accent);
  margin: 0.6rem auto 0;
  border-radius: 2px;
}

/* ---------- PANEL ---------- */

.contact-panel {
  width: 100%;
  max-width: 1040px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: 22px;
  padding: 3rem;
  box-sizing: border-box;
}

.form-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  width: 100%;
  align-items: stretch;
}

/* ---------- LEFT: CONTACT INFO ---------- */

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
  align-items: flex-start;
  gap: 1.75rem;
  min-width: 0;
}

.contact-info p {
  font-size: 1rem;
  color: var(--color-copy);
  line-height: 1.7;
  margin: 0;
  text-align: left;
  max-width: 38ch;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  width: 100%;
}

.contact-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  min-width: 0;
}

.contact-link:hover {
  border-color: var(--color-accent);
  transform: translateX(3px);
  box-shadow: 0 6px 16px var(--color-line);
}

.contact-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-ink);
  color: #fff;
  font-size: 1.15rem;
  transition: background 0.25s ease, color 0.25s ease;
}

.contact-link:hover .contact-icon {
  background: var(--color-accent);
  color: var(--color-ink);
}

.contact-text {
  display: flex;
  flex-direction: column;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-ink);
  min-width: 0;
}

.contact-detail {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-muted);
  margin-top: 0.2rem;
  word-break: break-word;
}

/* ---------- RIGHT: FORM ---------- */

form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
  padding: 0;
  height: 100%;
  min-width: 0;
}

.form-group {
  position: relative;
  text-align: left;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1.05rem 1rem;
  border: 1.5px solid var(--color-line-strong);
  border-radius: 12px;
  font-size: 0.95rem;
  outline: none;
  background: var(--color-surface);
  font-family: inherit;
  box-sizing: border-box;
  color: var(--color-copy);
  box-shadow: 0 1px 3px var(--color-line);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:hover,
.form-group textarea:hover {
  border-color: var(--color-accent);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-soft);
}

/* message field grows to fill remaining column height */
.form-group:nth-of-type(3) {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.form-group:nth-of-type(3) textarea {
  flex: 1;
  min-height: 90px;
  resize: none;
}

.form-group textarea::-webkit-scrollbar {
  width: 6px;
}

.form-group textarea::-webkit-scrollbar-thumb {
  background: var(--color-line-strong);
  border-radius: 10px;
}

.form-group textarea::-webkit-scrollbar-track {
  background: transparent;
}

.form-group label {
  position: absolute;
  left: 1rem;
  top: 1.15rem;
  font-size: 0.95rem;
  color: var(--color-muted);
  font-weight: 500;
  pointer-events: none;
  transition: all 0.2s ease;
  padding: 0 0.3rem;
  background: transparent;
  max-width: calc(100% - 2rem);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form-group input:focus ~ label,
.form-group textarea:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -0.6rem;
  left: 0.9rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-ink);
  background: var(--color-surface);
}

.required-star {
  color: var(--color-accent);
  font-weight: 700;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  text-align: left;
  padding: 0.8rem 0.9rem;
  border-radius: 10px;
  background: var(--color-accent-soft);
}

.form-checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 19px;
  height: 19px;
  margin-top: 0.1rem;
  border: 1.5px solid var(--color-line-strong);
  border-radius: 5px;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  background: var(--color-surface);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.form-checkbox input[type="checkbox"]:hover {
  border-color: var(--color-ink);
}

.form-checkbox input[type="checkbox"]:checked {
  background: var(--color-ink);
  border-color: var(--color-ink);
}

.form-checkbox input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.form-checkbox input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.form-checkbox label {
  font-size: 0.88rem;
  color: var(--color-copy);
  line-height: 1.55;
  cursor: pointer;
  text-align: left;
}

/* ---------- SUBMIT BUTTON ---------- */

.btn-submit {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.05rem 2.1rem;
  border: none;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--color-ink), var(--color-accent-strong));
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-top: auto;
  box-shadow: 0 8px 20px var(--color-line);
  transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
  min-height: 48px;
}

.btn-arrow {
  font-size: 0.85rem;
  transition: transform 0.25s ease;
}

.btn-submit:hover {
  background: var(--color-accent);
  color: var(--color-ink);
  box-shadow: 0 10px 24px var(--color-line);
  transform: translateY(-2px);
}

.btn-submit:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-submit:active {
  transform: translateY(0);
}

.btn-submit:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

#form-status {
  font-size: 0.88rem;
  color: var(--color-muted);
  min-height: 1.2em;
}

/* ---------- RESPONSIVE ---------- */

@media (max-width: 992px) {
  .contact-section {
    padding: 3rem 1.75rem 5rem;
  }

  .contact-section h2 {
    margin-bottom: 2.5rem;
  }

  .contact-panel {
    padding: 2.2rem;
    border-radius: 18px;
  }

  .form-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: stretch;
  }

  .contact-info {
    justify-content: flex-start;
  }

  .contact-info p {
    max-width: 54ch;
  }

  form {
    height: auto;
  }

  .form-group:nth-of-type(3) textarea {
    flex: none;
    min-height: 90px;
  }
}

@media (max-width: 768px) {
  #contact {
    scroll-margin-top: 0;
  }

  .contact-section {
    padding: 2.5rem 1.25rem 4rem;
  }

  .contact-section h2 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
  }

  .contact-panel {
    padding: 1.6rem;
  }

  .contact-info p {
    font-size: 0.95rem;
    max-width: none;
  }

  .form-group input,
  .form-group textarea {
    font-size: 16px; /* prevents iOS auto-zoom on focus */
    padding: 0.95rem 0.9rem;
  }

  .form-group label {
    left: 1rem;
  }

  .btn-submit {
    padding: 0.95rem;
  }
}

@media (max-width: 480px) {
  .contact-section {
    padding: 2rem 1rem 3rem;
  }

  .contact-section h2 {
    font-size: 1.35rem;
  }

  .contact-panel {
    padding: 1.25rem;
    border-radius: 16px;
  }

  .contact-link {
    padding: 0.7rem 0.75rem;
    gap: 0.75rem;
    border-radius: 12px;
  }

  .contact-icon {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }

  .contact-text {
    font-size: 0.88rem;
  }

  .contact-detail {
    font-size: 0.78rem;
  }

  .form-group input,
  .form-group textarea {
    font-size: 16px;
    padding: 0.85rem 0.8rem;
  }

  .form-checkbox {
    padding: 0.7rem 0.8rem;
  }

  .form-checkbox label {
    font-size: 0.85rem;
  }

  .btn-submit {
    font-size: 0.9rem;
    padding: 0.8rem 1.5rem;
    min-height: 46px;
  }
}

@media (max-width: 360px) {
  .contact-section {
    padding: 1.75rem 0.8rem 2.5rem;
  }

  .contact-panel {
    padding: 1rem;
  }

  .contact-section h2 {
    font-size: 1.2rem;
  }

  .form-group label {
    left: 0.9rem;
    font-size: 0.9rem;
  }

  .form-checkbox {
    gap: 0.6rem;
    padding: 0.65rem 0.7rem;
  }

  .form-checkbox label {
    font-size: 0.82rem;
  }

  .btn-submit {
    font-size: 0.85rem;
    padding: 0.75rem 1.2rem;
    min-height: 44px;
  }
}