/*_______________________________________*/
/* Contact & Sign Up form                  */
/*_______________________________________*/

.signup {
	padding: 1rem;
}

.signup__intro {
	margin-bottom: 2rem;
}

.signup-form {
	max-width: 760px;
}

/* Reset fieldset chrome — we group semantically, not visually */
.signup-form fieldset {
	margin: 0 0 2rem;
	padding: 0;
	border: 0;
}

.signup-form__legend {
	font-size: var(--size-h4);
	line-height: var(--lh-heading);
	color: var(--f-purple);
	padding: 0;
	margin-bottom: 0.75rem;
}

.signup-form__hint {
	margin: -0.25rem 0 0.75rem;
	font-style: italic;
	color: var(--f-teal-secondary);
}

/* Fields ------------------------------------------------------------- */

.signup-form__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1rem;
}

@media screen and (min-width: 560px) {
	.signup-form__grid {
		grid-template-columns: 1fr 1fr;
	}
}

.signup-form__field {
	display: flex;
	flex-direction: column;
	margin-bottom: 1rem;
}

.signup-form label {
	font-size: 1rem;
	color: var(--f-purple);
	margin-bottom: 0.35rem;
	text-transform: none;
}

.signup-form__req {
	color: var(--f-teal-secondary);
	font-style: italic;
	margin-left: 0.25rem;
}

.signup-form input[type="text"],
.signup-form input[type="tel"],
.signup-form input[type="email"],
.signup-form textarea {
	width: 100%;
	box-sizing: border-box;
	padding: 0.75rem;
	font-family: inherit;
	font-size: 1.125rem;
	color: var(--f-purple);
	background-color: #fffaf4;
	border: 1px solid var(--f-teal);
	border-radius: 8px;
}

.signup-form textarea {
	resize: vertical;
	min-height: 6rem;
}

.signup-form input::placeholder,
.signup-form textarea::placeholder {
	color: var(--f-teal-secondary);
	opacity: 0.8;
}

.signup-form input:focus-visible,
.signup-form textarea:focus-visible {
	outline: 2px solid var(--f-purple);
	outline-offset: 2px;
	border-color: var(--f-purple);
}

/* Highlight fields the browser flags as invalid on submit */
.signup-form input:user-invalid {
	border-color: var(--f-orange);
}

/* Checkboxes --------------------------------------------------------- */

.signup-form__check {
	display: flex;
	align-items: flex-start;
	gap: 0.6rem;
	padding: 0.4rem 0;
}

.signup-form__check input[type="checkbox"] {
	flex: 0 0 auto;
	width: 1.25rem;
	height: 1.25rem;
	margin: 0.15rem 0 0;
	accent-color: var(--f-purple);
}

.signup-form__check label {
	margin: 0;
	font-size: 1.125rem;
	text-transform: none;
}

/* Progressive reveal ------------------------------------------------- */

/* Only when JS is active does the "more" block start hidden; base state
   (no JS / no class) leaves everything visible so the form always works. */
.signup-form--enhanced .signup-form__more[hidden] {
	display: none;
}

.signup-form__more {
	transition: opacity 0.35s ease, transform 0.35s ease;
}

.signup-form__more.is-revealing {
	opacity: 0;
	transform: translateY(8px);
}

@media (prefers-reduced-motion: reduce) {
	.signup-form__more {
		transition: none;
	}
}

/* Submit ------------------------------------------------------------- */

.signup-form__submit {
	display: inline-block;
	margin-top: 0.5rem;
	padding: 0.85rem 2.25rem;
	font-family: inherit;
	font-size: 1.25rem;
	letter-spacing: 0.03em;
	color: var(--f-pale);
	background-color: var(--f-orange);
	border: 0;
	border-radius: 999px;
	cursor: pointer;
	transition: background-color 0.25s ease;
}

.signup-form__submit:hover {
	background-color: var(--f-purple);
}

.signup-form__submit:focus-visible {
	outline: 2px solid var(--f-purple);
	outline-offset: 3px;
}

/* Utilities ------------------------------------------------------------ */

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Status / confirmation --------------------------------------------- */

.signup-form__status {
	margin-top: 1.5rem;
	padding: 1rem 1.25rem;
	font-size: 1.25rem;
	border-radius: 12px;
	background-color: var(--f-teal);
	color: var(--f-purple);
}

.signup-form__status:focus-visible {
	outline: 2px solid var(--f-purple);
	outline-offset: 2px;
}