*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

:root {
	--bg-main: #0f111a;
	--bg-card: #1e2230;
	--bg-input: #272c3f;
	--text-main: #f1f5f9;
	--text-muted: #94a3b8;
	--border-default: #333a50;
	--accent: #7c3aed;
	--accent-hover: #9333ea;
	--accent-glow: rgba(124, 58, 237, 0.25);
}

body {
	background-color: var(--bg-main);
	font-family: "Montserrat", sans-serif;
	height: 100dvh;
	color: var(--text-main);
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
}

.form-wrapper {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 20px;
	width: 100%;
	max-width: 460px;
}

.form {
	position: relative;
	width: 460px;
	height: 440px;
	background-color: var(--bg-card);
	border-radius: 10px;
	box-shadow:
		0 20px 40px rgba(0, 0, 0, 0.3),
		0 1px 3px rgba(255, 255, 255, 0.05);
}

.step {
	position: absolute;
	top: 0px;
	left: 0px;
	right: 0px;
	bottom: 0px;
	padding: 35px 60px;
	opacity: 0;
	visibility: hidden;
	display: flex;
	flex-direction: column;
	gap: 20px;
	width: 100%;
	height: 100%;
	transform: translateY(10px);

	transition:
		opacity 0.4s ease,
		transform 0.4s ease,
		visibility 0.4s ease;
}

.step--active {
	visibility: visible;
	opacity: 1;
	transform: translateY(0);
}

.step__title {
	margin-bottom: 10px;
}

.step__field {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.step__label {
	margin-left: 2px;
	font-size: 14px;
}

.step__input {
	color: var(--text-main);
	padding: 7px 10px;
	appearance: none;
	outline: none;
	background-color: var(--bg-input);
	border: 1px solid var(--border-default);
	border-radius: 8px;
	width: 100%;
}

.step__input::placeholder {
	color: var(--text-muted);
	opacity: 0.6;
}

.step__input:focus {
	border-color: #6366f1;
	box-shadow: 0 0 0 2px var(--accent-glow);
}

.step__actions {
	position: absolute;
	bottom: 30px;
	left: 60px;
	right: 60px;
	display: flex;
	justify-content: space-between;
}

.step__btn-next,
.step__btn-submit,
.step__btn-back {
	appearance: none;
	border: none;
	outline: none;
	background-color: var(--accent);
	color: var(--text-main);
	border-radius: 8px;
	padding: 10px 20px;
	max-width: 200px;
	cursor: pointer;
}

.step__btn-next:hover,
.step__btn-submit:hover,
.step__btn-back:hover {
	background-color: var(--accent-hover);
	box-shadow: 0 0 0 2px var(--accent-glow);
	transform: translateY(-1px);
}

.step__btn-next:focus-visible,
.step__btn-submit:focus-visible,
.step__btn-back:focus-visible {
	box-shadow: 0 0 0 3px var(--accent-glow);
}

.step__btn-back {
	background-color: var(--bg-input);
	color: var(--text-muted);
}
.step__choices {
	display: flex;
	flex-direction: column;
	gap: 12px;
	width: 100%;
}

.step__radio {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.step__choice-label {
	display: block;
	width: 100%;
	padding: 14px 20px;
	background-color: var(--bg-input);
	border: 1px solid var(--border-default);
	border-radius: 8px;
	color: var(--text-main);
	font-size: 15px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.25s ease;
}

.step__choice-label:hover {
	border-color: var(--accent);
	background-color: rgba(124, 58, 237, 0.05);
}

.step__radio:checked + .step__choice-label,
.step__checkbox:checked + .step__choice-label {
	background-color: var(--accent-hover);
}

.step__radio:focus-visible + .step__choice-label,
.step__checkbox:focus-visible + .step__choice-label {
	border-color: var(--accent);
}

.step__checkbox {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

/* STEP COUNTER */

.step-counter {
	display: flex;
	align-items: center;
	padding-left: 15px;
	gap: 16px;
}

.step-counter__dots {
	display: flex;
	gap: 8px;
}

.step-counter__dot {
	display: inline-block;
	width: 8px;
	height: 8px;
	background-color: var(--border-default);
	border-radius: 50%;
	transition:
		background-color 0.3s ease,
		transform 0.3s ease;
}

.step-counter__dot--active {
	background-color: var(--accent);
	transform: scale(1.2);
}

/* MEDIA QUERY */

@media (max-width: 500px) {
	.form-wrapper {
		padding: 0 20px;
	}
	.form {
		width: 100%;
		max-width: 100%;
	}

	.step {
		padding: 40px 35px;
	}
}