/* Forms (contact form). Mobile-first, 16px+ inputs to avoid zoom on iOS. */
.form {
  display: grid;
  gap: var(--space-5);
}

.form__row {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 40em) {
  .form__row {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field__label {
  font-weight: 600;
}

.field__optional {
  color: var(--color-text-muted);
  font-weight: 400;
}

.field__input {
  width: 100%;
  min-height: 3rem;
  padding: var(--space-3) var(--space-4);
  background: var(--color-white);
  border: 1px solid #8A8A90; /* 3.4:1 on white: visible field boundary */
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  transition: border-color var(--transition);
}

.field__input:hover {
  border-color: var(--color-text);
}

.field__input:focus-visible {
  outline: 2px solid var(--color-focus-on-light);
  outline-offset: 1px;
  border-color: var(--color-text);
}

textarea.field__input {
  min-height: 9rem;
  resize: vertical;
}

select.field__input {
  appearance: none;
  padding-right: var(--space-7);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A1A1F' stroke-width='1.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 1.25rem;
}

.field--invalid .field__input {
  border-color: #B42318;
  border-width: 2px;
}

.field__error {
  display: flex;
  gap: var(--space-2);
  color: #B42318; /* 6.2:1 on white */
  font-size: var(--text-sm);
  font-weight: 500;
}

/* Consent checkbox: whole row is the touch target */
.checkbox {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  min-height: var(--touch-target);
  cursor: pointer;
}

.checkbox input {
  flex-shrink: 0;
  width: 1.375rem;
  height: 1.375rem;
  margin-top: 0.1rem;
  accent-color: var(--color-bg-dark);
}

.checkbox__text > * + * {
  margin-top: var(--space-2);
}

/* Honeypot: hidden from people and assistive tech, still submitted by bots */
.form__trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border-left: 4px solid;
}

.alert:focus {
  outline: none;
}

.alert:focus-visible {
  outline: 2px solid var(--color-focus-on-light);
  outline-offset: 2px;
}

.alert__title {
  margin-bottom: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
}

.alert ul {
  padding-left: 1.25em;
}

.alert a {
  font-weight: 500;
}

.alert--error {
  background: #FEF3F2;
  border-color: #B42318;
  color: var(--color-text);
}

/* Green only for positive confirmations */
.alert--success {
  background: #ECFDF5;
  border-color: var(--color-success);
  color: var(--color-text);
}

.alert--success .icon {
  color: #0E7A57; /* darker green for 4.5:1 on light */
}

.form__note {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.form__card {
  padding: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
}

@media (min-width: 48em) {
  .form__card {
    padding: var(--space-7);
  }
}

.form__intro {
  margin-block: var(--space-4) var(--space-5);
}