/* =========================================================================
 * form.css — フォームページ / サンクスページ
 * ====================================================================== */

/* =========================================================================
 * フォームページ
 * ====================================================================== */

.lp-atsumeru .p-form {
	padding-block: var(--section-py);
	background-color: var(--c-blue-mist);
}

.lp-atsumeru .p-form__head {
	margin-bottom: 40px;
	text-align: center;
}

.lp-atsumeru .p-form__eyebrow {
	display: inline-block;
	margin-bottom: 16px;
	padding: 6px 24px;
	color: var(--c-text-inverse);
	font-weight: 700;
	font-size: var(--fs-sm);
	background-color: var(--c-orange);
	border-radius: var(--radius-pill);
}

.lp-atsumeru .p-form__heading {
	margin-bottom: 16px;
	color: var(--c-navy-deep);
	font-size: var(--fs-h2);
	line-height: 1.45;
}

.lp-atsumeru .p-form__heading-strong {
	color: var(--c-navy-deep);
}

.lp-atsumeru .p-form__heading-free {
	color: var(--c-orange);
}

.lp-atsumeru .p-form__lead {
	color: var(--c-text);
	font-size: var(--fs-body);
	line-height: 1.8;
}

.lp-atsumeru .p-form__layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
	gap: 40px;
	align-items: start;
}

.lp-atsumeru .p-form__main {
	min-width: 0;
}

.lp-atsumeru .p-form__side {
	display: grid;
	gap: 24px;
	position: sticky;
	/* 固定ヘッダー（72px）に潜り込ませない。 */
	top: 96px;
}

.lp-atsumeru .p-form__book img {
	width: 100%;
	max-width: 240px;
	height: auto;
	margin-inline: auto;
	border-radius: var(--radius-sm);
	filter: drop-shadow(0 10px 22px rgb(7 63 139 / 18%));
}

.lp-atsumeru .p-form__back {
	margin-top: 40px;
	text-align: center;
}

.lp-atsumeru .p-form__back a {
	color: var(--c-blue);
	font-weight: 700;
	text-decoration: underline;
}

/* --- フォーム本体 ----------------------------------------------------- */

.lp-atsumeru .c-form {
	display: grid;
	gap: 24px;
	padding: 40px;
	background-color: var(--c-white);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-card);
}

.lp-atsumeru .c-form__legend {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 8px;
	align-items: center;
	margin-bottom: -4px;
	color: var(--c-text-muted);
	font-size: var(--fs-sm);
}

.lp-atsumeru .c-form__row {
	display: grid;
	gap: 8px;
}

.lp-atsumeru .c-form__label {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 10px;
	align-items: center;
	color: var(--c-navy-deep);
	font-weight: 700;
	font-size: var(--fs-body);
}

/* 必須の目印。色だけに頼らないよう、バッジ「必須」と併記する */
.lp-atsumeru .c-form__required-mark {
	margin-left: 0.15em;
	color: var(--c-pink);
	font-weight: 700;
}

.lp-atsumeru .c-form__badge {
	display: inline-flex;
	align-items: center;
	padding: 2px 10px;
	font-weight: 700;
	font-size: 0.6875rem;
	line-height: 1.6;
	border-radius: var(--radius-sm);
}

.lp-atsumeru .c-form__badge--required {
	color: var(--c-text-inverse);
	background-color: var(--c-pink);
}

.lp-atsumeru .c-form__badge--optional {
	color: var(--c-text-muted);
	background-color: var(--c-border-soft);
}

.lp-atsumeru .c-form__control {
	width: 100%;
	padding: 12px 14px;
	color: var(--c-text);
	background-color: var(--c-white);
	border: 1px solid var(--c-border);
	border-radius: var(--radius-sm);
	transition:
		border-color var(--dur) var(--ease),
		box-shadow var(--dur) var(--ease);
}

.lp-atsumeru .c-form__control::placeholder {
	color: #9aa7ba;
}

.lp-atsumeru .c-form__control:hover {
	border-color: #b9cde6;
}

.lp-atsumeru .c-form__control:focus {
	border-color: var(--c-blue);
	box-shadow: 0 0 0 3px rgb(0 82 204 / 14%);
	outline: none;
}

.lp-atsumeru .c-form__control:focus-visible {
	outline: var(--focus-width) solid var(--focus-color);
	outline-offset: 1px;
}

.lp-atsumeru .c-form__control--textarea {
	min-height: 150px;
	line-height: 1.7;
	resize: vertical;
}

/* ドロップダウン。矢印はインラインSVG（data URI）で描画する */
.lp-atsumeru .c-form__control--select {
	padding-right: 40px;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9' fill='none'%3E%3Cpath d='M1 1L7 7L13 1' stroke='%23073F8B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 16px center;
	appearance: none;
	cursor: pointer;
}

.lp-atsumeru .c-form__row.is-error .c-form__control {
	border-color: var(--c-pink);
	background-color: #fff6f8;
}

.lp-atsumeru .c-form__error {
	display: flex;
	gap: 6px;
	align-items: flex-start;
	color: #c0334f;
	font-weight: 700;
	font-size: var(--fs-sm);
	line-height: 1.5;
}

.lp-atsumeru .c-form__error::before {
	flex-shrink: 0;
	content: "!";
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.25em;
	height: 1.25em;
	margin-top: 0.15em;
	color: var(--c-white);
	font-size: 0.8em;
	background-color: #c0334f;
	border-radius: 50%;
}

/* --- 同意チェック ----------------------------------------------------- */

.lp-atsumeru .c-form__row--agree {
	padding-top: 8px;
	border-top: 1px solid var(--c-border-soft);
}

.lp-atsumeru .c-form__agree {
	display: flex;
	gap: 10px;
	align-items: flex-start;
	padding-top: 16px;
}

.lp-atsumeru .c-form__checkbox {
	flex-shrink: 0;
	width: 22px;
	height: 22px;
	margin: 0;
	accent-color: var(--c-navy);
}

.lp-atsumeru .c-form__agree-label {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
	font-size: var(--fs-body);
	line-height: 1.5;
	cursor: pointer;
}

/* --- honeypot（画面から完全に隠す） ----------------------------------- */

.lp-atsumeru .c-form__honeypot {
	position: absolute !important;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* --- 送信ボタン ------------------------------------------------------- */

.lp-atsumeru .c-form__actions {
	display: flex;
	justify-content: center;
	margin-top: 8px;
}

.lp-atsumeru .c-form__submit {
	display: inline-flex;
	gap: 14px;
	align-items: center;
	justify-content: center;
	width: min(100%, 560px);
	min-height: 72px;
	padding: 14px 28px;
	color: var(--c-text-inverse);
	font-weight: 700;
	font-size: 1.125rem;
	line-height: 1.4;
	background-color: var(--c-orange);
	border: 0;
	border-radius: var(--radius-pill);
	box-shadow: var(--shadow-cta);
	cursor: pointer;
	transition:
		background-color var(--dur) var(--ease),
		transform var(--dur) var(--ease),
		box-shadow var(--dur) var(--ease);
}

.lp-atsumeru .c-form__submit:hover {
	background-color: var(--c-orange-dark);
	box-shadow: 0 8px 20px rgb(255 107 0 / 38%);
	transform: translateY(-2px);
}

.lp-atsumeru .c-form__submit:active {
	background-color: var(--c-orange-darker);
	transform: translateY(0);
}

.lp-atsumeru .c-form__submit:focus-visible {
	outline: var(--focus-width) solid var(--c-navy-deep);
	outline-offset: var(--focus-offset);
}

.lp-atsumeru .c-form__submit[aria-disabled="true"],
.lp-atsumeru .c-form__submit:disabled {
	background-color: #f0a877;
	box-shadow: none;
	cursor: progress;
	transform: none;
}

.lp-atsumeru .c-form__submit .c-cta-button__icon {
	flex-shrink: 0;
	width: 30px;
	height: 24px;
	color: var(--c-white);
}

/* --- アラート --------------------------------------------------------- */

.lp-atsumeru .c-alert {
	margin-bottom: 24px;
	padding: 16px 20px;
	border-radius: var(--radius-md);
	font-size: var(--fs-body);
	line-height: 1.7;
}

.lp-atsumeru .c-alert:focus-visible {
	outline: var(--focus-width) solid var(--focus-color);
	outline-offset: var(--focus-offset);
}

.lp-atsumeru .c-alert--error {
	color: #8c1c34;
	background-color: #fdeef1;
	border-left: 5px solid var(--c-pink);
}

.lp-atsumeru .c-alert__text {
	display: flex;
	gap: 10px;
	align-items: flex-start;
	font-weight: 700;
}

.lp-atsumeru .c-alert__text::before {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.4em;
	height: 1.4em;
	margin-top: 0.15em;
	color: var(--c-white);
	font-size: 0.85em;
	background-color: var(--c-pink);
	border-radius: 50%;
	content: "!";
}

/* --- LINE導線 --------------------------------------------------------- */

.lp-atsumeru .c-line-box {
	padding: 24px 20px;
	background-color: var(--c-white);
	border: 2px solid #06c755;
	border-radius: var(--radius-lg);
}

.lp-atsumeru .c-line-box--center {
	max-width: 480px;
	margin-inline: auto;
	text-align: center;
}

.lp-atsumeru .c-line-box__title {
	margin-bottom: 6px;
	color: var(--c-navy-deep);
	font-weight: 700;
	font-size: var(--fs-body);
}

.lp-atsumeru .c-line-box__text {
	margin-bottom: 16px;
	font-size: var(--fs-sm);
	line-height: 1.7;
}

.lp-atsumeru .c-line-button {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 56px;
	padding: 12px 20px;
	color: var(--c-white);
	font-weight: 700;
	font-size: var(--fs-body);
	text-align: center;
	text-decoration: none;
	background-color: #06c755;
	border-radius: var(--radius-pill);
	transition:
		background-color var(--dur) var(--ease),
		transform var(--dur) var(--ease);
}

.lp-atsumeru .c-line-button:hover {
	color: var(--c-white);
	background-color: #05a948;
	transform: translateY(-2px);
}

.lp-atsumeru .c-line-button:active {
	transform: translateY(0);
}

.lp-atsumeru .c-line-button:focus-visible {
	outline: var(--focus-width) solid var(--c-navy-deep);
	outline-offset: var(--focus-offset);
}

@media (width <= 1023px) {
	.lp-atsumeru .p-form__layout {
		grid-template-columns: minmax(0, 1fr) minmax(0, 240px);
		gap: 24px;
	}

	.lp-atsumeru .c-form {
		padding: 28px 24px;
	}
}

@media (width <= 767px) {
	.lp-atsumeru .p-form__head {
		margin-bottom: 28px;
	}

	.lp-atsumeru .p-form__layout {
		grid-template-columns: minmax(0, 1fr);
		gap: 28px;
	}

	.lp-atsumeru .p-form__side {
		position: static;
	}

	.lp-atsumeru .p-form__book img {
		max-width: 180px;
	}

	.lp-atsumeru .c-form {
		gap: 20px;
		padding: 20px 16px;
		border-radius: var(--radius-md);
	}

	.lp-atsumeru .c-form__submit {
		gap: 10px;
		min-height: 76px;
		padding: 12px 14px;
		font-size: 1rem;
	}

	.lp-atsumeru .c-form__submit-label {
		line-height: 1.45;
		text-align: center;
	}

	.lp-atsumeru .c-form__submit .c-cta-button__icon {
		width: 26px;
		height: 21px;
	}

	.lp-atsumeru .p-form__back {
		margin-top: 28px;
	}
}

/* =========================================================================
 * サンクスページ
 * ====================================================================== */

.lp-atsumeru .p-thanks {
	padding-block: var(--section-py);
	background-color: var(--c-blue-mist);
}

.lp-atsumeru .p-thanks__container {
	max-width: 800px;
}

.lp-atsumeru .p-thanks__card {
	padding: 56px 40px;
	text-align: center;
	background-color: var(--c-white);
	border-radius: var(--radius-xl);
	box-shadow: var(--shadow-card);
}

.lp-atsumeru .p-thanks__icon {
	display: flex;
	justify-content: center;
	margin-bottom: 20px;
}

.lp-atsumeru .p-thanks__heading {
	margin-bottom: 16px;
	color: var(--c-navy-deep);
	font-size: var(--fs-h2);
}

.lp-atsumeru .p-thanks__lead {
	margin-bottom: 20px;
	color: var(--c-blue);
	font-weight: 700;
	font-size: var(--fs-lead);
}

.lp-atsumeru .p-thanks__text {
	margin-bottom: 32px;
	line-height: 1.9;
}

.lp-atsumeru .p-thanks__back {
	margin-top: 32px;
}

@media (width <= 767px) {
	.lp-atsumeru .p-thanks__card {
		padding: 32px 16px;
		border-radius: var(--radius-lg);
	}
}