/* =========================================================================
   四日市エンタメカルチャーフェス2026 協賛ページ スタイル
   配置先: テーマフォルダ内 /css/encf-sponsor.css
   ========================================================================= */

.encf-sponsor {
	--c-bg: #1a1030;
	--c-bg2: #241546;
	--c-text: #2b2240;
	--c-orange: #f47b20;
	--c-orange-d: #d8631a;
	--c-purple: #6b3fa0;
	--c-gold: #c9a24b;
	--c-line: #e3dced;
	color: var(--c-text);
	font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
	line-height: 1.8;
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 16px 80px;
}

.encf-sponsor * {
	box-sizing: border-box;
}

/* ---------- ヒーロー ---------- */
.encf-hero {
	background: linear-gradient(135deg, #1a1030 0%, #3a1d5e 60%, #5a2a7a 100%);
	border-radius: 18px;
	padding: 48px 32px;
	margin: 24px 0 40px;
	color: #fff;
	position: relative;
	overflow: hidden;
}
.encf-hero::after {
	content: "🎃👻🦇";
	position: absolute;
	right: 18px;
	top: 14px;
	font-size: 28px;
	opacity: .85;
}
.encf-hero__lead {
	color: var(--c-gold);
	font-weight: 700;
	letter-spacing: .04em;
	margin: 0 0 8px;
}
.encf-hero__title {
	font-size: clamp(24px, 4vw, 38px);
	font-weight: 800;
	line-height: 1.35;
	margin: 0 0 20px;
}
.encf-hero__title span {
	color: var(--c-orange);
}
.encf-hero__meta {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 12px 24px;
	padding: 0;
	margin: 0 0 18px;
}
.encf-hero__meta li {
	background: rgba(255, 255, 255, .12);
	border-radius: 999px;
	padding: 6px 16px;
	font-size: 15px;
}
.encf-hero__meta strong {
	color: var(--c-gold);
	margin-right: 8px;
}
.encf-hero__desc {
	margin: 0 0 24px;
	font-size: 15px;
	opacity: .95;
}
.encf-hero__cta a {
	display: inline-block;
	background: var(--c-orange);
	color: #fff;
	font-weight: 700;
	text-decoration: none;
	padding: 12px 28px;
	border-radius: 999px;
	transition: background .2s;
}
.encf-hero__cta a:hover {
	background: var(--c-orange-d);
}

/* ---------- セクション共通 ---------- */
.encf-section {
	margin: 56px 0;
}
.encf-section__title {
	font-size: clamp(20px, 3vw, 28px);
	font-weight: 800;
	text-align: center;
	margin: 0 0 28px;
	position: relative;
}
.encf-section__title::after {
	content: "";
	display: block;
	width: 64px;
	height: 4px;
	background: var(--c-orange);
	border-radius: 2px;
	margin: 12px auto 0;
}

/* ---------- カードグリッド ---------- */
.encf-cards {
	display: grid;
	gap: 20px;
}
.encf-cards--main {
	grid-template-columns: repeat(4, 1fr);
}
.encf-cards--sub {
	grid-template-columns: repeat(4, 1fr);
}
.encf-cards--personal {
	grid-template-columns: repeat(2, 1fr);
	max-width: 720px;
	margin: 0 auto;
}

.encf-card {
	background: #fff;
	border: 1px solid var(--c-line);
	border-radius: 14px;
	padding: 22px 18px;
	display: flex;
	flex-direction: column;
	box-shadow: 0 4px 16px rgba(30, 16, 60, .06);
	transition: transform .18s, box-shadow .18s;
}
.encf-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 10px 26px rgba(30, 16, 60, .14);
}
.encf-card__head {
	border-bottom: 1px dashed var(--c-line);
	padding-bottom: 14px;
	margin-bottom: 14px;
}
.encf-card__name {
	font-size: 18px;
	font-weight: 800;
	margin: 0 0 6px;
}
.encf-card__limit {
	display: inline-block;
	font-size: 11px;
	font-weight: 700;
	color: #fff;
	background: var(--c-orange);
	border-radius: 4px;
	padding: 2px 8px;
	margin-left: 6px;
	vertical-align: middle;
}
.encf-card__price {
	font-size: 30px;
	font-weight: 800;
	color: var(--c-purple);
	margin: 4px 0;
}
.encf-card__catch {
	font-size: 13px;
	color: #6b6480;
	margin: 0;
}
.encf-card__benefits {
	list-style: none;
	padding: 0;
	margin: 0 0 18px;
	flex: 1;
}
.encf-card__benefits li {
	position: relative;
	padding-left: 22px;
	font-size: 13.5px;
	margin-bottom: 8px;
}
.encf-card__benefits li::before {
	content: "✓";
	position: absolute;
	left: 0;
	color: var(--c-orange);
	font-weight: 800;
}
.encf-card__apply {
	margin: auto 0 0;
}
.encf-card__btn {
	display: block;
	text-align: center;
	background: var(--c-purple);
	color: #fff;
	text-decoration: none;
	font-weight: 700;
	padding: 11px;
	border-radius: 8px;
	transition: background .2s;
}
.encf-card__btn:hover {
	background: #54307e;
}

/* プラン別アクセント */
.encf-card.is-premium { border-top: 5px solid #f47b20; }
.encf-card.is-platinum { border-top: 5px solid #2e7d5b; }
.encf-card.is-gold { border-top: 5px solid #c9a24b; }
.encf-card.is-silver { border-top: 5px solid #8a8fa3; }
.encf-card.is-booth { border-top: 5px solid #6b3fa0; }
.encf-card--personal { text-align: center; }

/* ---------- メリット ---------- */
.encf-merit__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}
.encf-merit__item {
	background: #f7f4fc;
	border-radius: 12px;
	padding: 24px 18px;
	text-align: center;
}
.encf-merit__item h3 {
	color: var(--c-purple);
	margin: 0 0 8px;
	font-size: 17px;
}
.encf-merit__item p {
	margin: 0;
	font-size: 14px;
}

/* ---------- 申込みフォーム ---------- */
.encf-form-section {
	background: #faf8fd;
	border-radius: 18px;
	padding: 40px 28px;
}
.encf-form-section__note {
	text-align: center;
	font-size: 14px;
	margin: 0 0 28px;
}
.encf-required {
	color: #d8631a;
	font-weight: 700;
}
.encf-form {
	max-width: 640px;
	margin: 0 auto;
}
.encf-form__row {
	margin-bottom: 20px;
}
.encf-form__row label {
	display: block;
	font-weight: 700;
	font-size: 14px;
	margin-bottom: 6px;
}
.encf-form__row input[type="text"],
.encf-form__row input[type="email"],
.encf-form__row input[type="tel"],
.encf-form__row select,
.encf-form__row textarea {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid #c9c2da;
	border-radius: 8px;
	font-size: 15px;
	background: #fff;
	font-family: inherit;
}
.encf-form__row input:focus,
.encf-form__row select:focus,
.encf-form__row textarea:focus {
	outline: none;
	border-color: var(--c-orange);
	box-shadow: 0 0 0 3px rgba(244, 123, 32, .18);
}
.encf-form__row--check label {
	font-weight: 400;
	font-size: 14px;
	display: flex;
	gap: 8px;
	align-items: flex-start;
}
.encf-form__row--check input {
	margin-top: 4px;
}
.encf-form__submit {
	text-align: center;
	margin-top: 28px;
}
.encf-form__submit button {
	background: var(--c-orange);
	color: #fff;
	font-weight: 800;
	font-size: 17px;
	border: none;
	border-radius: 999px;
	padding: 15px 56px;
	cursor: pointer;
	transition: background .2s;
}
.encf-form__submit button:hover {
	background: var(--c-orange-d);
}

/* ハニーポット（非表示） */
.encf-hp {
	position: absolute;
	left: -9999px;
	top: -9999px;
	height: 0;
	overflow: hidden;
}

/* ---------- アラート ---------- */
.encf-alert {
	border-radius: 10px;
	padding: 16px 20px;
	margin: 0 0 24px;
	font-weight: 700;
	text-align: center;
}
.encf-alert--success {
	background: #e6f6ec;
	color: #1d7a45;
	border: 1px solid #b7e4c7;
}
.encf-alert--error {
	background: #fdeceb;
	color: #c0392b;
	border: 1px solid #f5c6c2;
}

/* ---------- 連絡先 ---------- */
.encf-contact-box {
	max-width: 640px;
	margin: 32px auto 0;
	background: #fff;
	border: 1px solid var(--c-line);
	border-radius: 12px;
	padding: 20px 24px;
	font-size: 14px;
}
.encf-contact-box p {
	margin: 0 0 8px;
	font-weight: 700;
}
.encf-contact-box ul {
	list-style: none;
	padding: 0;
	margin: 0;
}
.encf-contact-box li {
	margin-bottom: 4px;
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 900px) {
	.encf-cards--main,
	.encf-cards--sub {
		grid-template-columns: repeat(2, 1fr);
	}
	.encf-merit__grid {
		grid-template-columns: 1fr;
	}
}
@media (max-width: 560px) {
	.encf-cards--main,
	.encf-cards--sub,
	.encf-cards--personal {
		grid-template-columns: 1fr;
	}
	.encf-hero {
		padding: 32px 20px;
	}
	.encf-form-section {
		padding: 28px 16px;
	}
}