/* =========================================================
   こやらしか
   ========================================================= */
:root {
	--ink: #383c3c;
	--muted: #7d8282;
	--white: #ffffff;
	--gray: #f4f4f4;
	--gray-2: #e2e2e2;
	--greige: #cac3bd;
	--greige-d: #b8b0a9;
	--pink: #e4007f;      /* 必須マーク */
	--brand: #d7a3ad;     /* ロゴの桜色 */
	--line: #06c755;
	--display: "Bodoni Moda", "Didot", "Times New Roman", serif;
	--mincho: "Shippori Mincho", "YuMincho", "Yu Mincho", serif;
	--sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
	--w: 1080px;
	--gutter: clamp(16px, 4vw, 40px);
	--hd: 64px;
	--fix: 56px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--hd); -webkit-text-size-adjust: 100%; }
body {
	margin: 0; background: var(--white); color: var(--ink);
	font-family: var(--sans); font-size: 14px; line-height: 2; letter-spacing: .06em;
	-webkit-font-smoothing: antialiased; overflow-x: hidden;
	padding-bottom: var(--fix);
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: opacity .3s, background-color .3s, color .3s; }
a:hover { opacity: .7; }
h1, h2, h3, h4, p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
svg { width: 1em; height: 1em; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 8px; top: 8px; z-index: 999; background: var(--ink); color: #fff; padding: 6px 14px; }
.container { max-width: calc(var(--w) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.container--narrow { max-width: calc(760px + var(--gutter) * 2); }
.center { text-align: center; }
.sec { padding: clamp(72px, 10vw, 120px) 0; }
.sec--gray { background: var(--gray); }

/* ---------- 見出し（参考サイトの大きな英字＋日本語） ---------- */
.ttl { text-align: center; margin-bottom: 36px; }
.ttl__en {
	font-family: var(--display); font-weight: 400; line-height: 1;
	font-size: clamp(40px, 7.4vw, 76px); letter-spacing: .01em;
	transform: scaleX(.78); transform-origin: center;
	white-space: nowrap;
}
.ttl__ja { margin-top: 14px; font-size: 13px; letter-spacing: .3em; }
.subttl {
	text-align: center; font-family: var(--display); font-weight: 500;
	font-size: clamp(20px, 2.6vw, 28px); letter-spacing: .04em; margin: 56px 0 24px;
}
.lead { text-align: center; font-size: 13px; letter-spacing: .2em; line-height: 2.2; }
.note { margin-top: 24px; text-align: center; font-size: 12px; color: var(--muted); }

/* ---------- ボタン ---------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	min-height: 50px; padding: 0 32px; border-radius: 8px; border: 1px solid transparent;
	font-size: 13px; letter-spacing: .14em; cursor: pointer;
}
.btn svg { width: 20px; height: 20px; }
.btn--dark { background: var(--ink); color: #fff; }
.btn--line { background: var(--line); color: #fff; }
.btn--outline { border-color: var(--ink); background: transparent; }
.btn--outline:hover { background: var(--ink); color: #fff; opacity: 1; }
.btn--wide { min-width: 240px; }

/* ---------- ヘッダー ---------- */
.hd {
	position: fixed; inset: 0 0 auto; z-index: 130; height: var(--hd);
	display: flex; align-items: center; justify-content: space-between;
	padding: 0 8px 0 var(--gutter); background: rgba(255, 255, 255, .8); backdrop-filter: blur(6px);
}
.hd__logo { display: flex; align-items: center; gap: 10px; }
.hd__logo-mark, .ft__mark {
	display: block; width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
	background:
		radial-gradient(circle at 50% 100%, transparent 28%, var(--brand) 29%, var(--brand) 34%, transparent 35%, transparent 44%, var(--brand) 45%, var(--brand) 50%, transparent 51%) 0 0 / 12px 6px,
		#f6e8ea;
	box-shadow: inset 0 0 0 1px rgba(215, 163, 173, .5);
}
.hd__logo-text { display: flex; flex-direction: column; font-family: var(--mincho); font-size: 19px; line-height: 1.2; letter-spacing: .14em; }
.hd__logo-text small { font-family: var(--display); font-size: 8px; letter-spacing: .24em; color: var(--muted); }

.hamburger { position: relative; z-index: 120; width: 56px; height: 56px; border: 0; background: none; cursor: pointer; }
.hamburger span, .hamburger span::before, .hamburger span::after {
	position: absolute; left: 14px; width: 28px; height: 2px; background: var(--ink); transition: transform .3s, background-color .3s;
}
.hamburger span { top: 27px; }
.hamburger span::before, .hamburger span::after { content: ""; left: 0; }
.hamburger span::before { top: -9px; }
.hamburger span::after { top: 9px; }
.is-menu-open .hamburger span { background: transparent; }
.is-menu-open .hamburger span::before { transform: translateY(9px) rotate(45deg); }
.is-menu-open .hamburger span::after { transform: translateY(-9px) rotate(-45deg); }

.drawer {
	position: fixed; inset: 0; z-index: 110; background: #fff;
	display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 32px;
	padding: 80px 24px; overflow-y: auto; opacity: 0; transition: opacity .35s;
}
.drawer[hidden] { display: none; }
.drawer.is-open { opacity: 1; }
.drawer__list { list-style: none; text-align: center; display: grid; gap: 18px; }
.drawer__list a { display: block; }
.drawer__list .en { display: block; font-family: var(--display); font-size: 26px; line-height: 1.2; letter-spacing: .04em; }
.drawer__list .ja { display: block; font-size: 11px; color: var(--muted); letter-spacing: .2em; }
.drawer__sns, .ft__sns { display: flex; justify-content: center; gap: 20px; }
.drawer__sns svg, .ft__sns svg { width: 26px; height: 26px; }
.is-menu-open { overflow: hidden; }

/* ---------- ファーストビュー ---------- */
.fv { position: relative; height: 100svh; min-height: 520px; overflow: hidden; background: var(--gray); }
.fv__slides img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 2s ease; }
.fv__slides img.is-active { opacity: 1; animation: zoom 10s ease-out both; }
@keyframes zoom { from { transform: scale(1.06); } to { transform: scale(1); } }
.fv::after { content: ""; position: absolute; inset: auto 0 0; height: 45%; background: linear-gradient(transparent, rgba(30, 32, 32, .45)); pointer-events: none; }
.fv__caption { position: absolute; z-index: 2; left: var(--gutter); bottom: calc(var(--fix) + 28px); color: #fff; text-shadow: 0 1px 12px rgba(0,0,0,.25); }
.fv__lead { font-size: 12px; letter-spacing: .24em; }
.fv__title { font-family: var(--mincho); font-weight: 500; font-size: clamp(40px, 7vw, 72px); letter-spacing: .16em; line-height: 1.3; }
.fv__scroll { position: absolute; z-index: 2; left: 50%; bottom: calc(var(--fix) + 14px); width: 30px; height: 30px; transform: translateX(-50%); }
.fv__scroll span, .fv__scroll span::after {
	position: absolute; left: 6px; width: 16px; height: 16px; border-right: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(45deg);
}
.fv__scroll span { top: 0; animation: bob 2s ease-in-out infinite; }
.fv__scroll span::after { content: ""; left: -2px; top: -2px; transform: none; opacity: .6; translate: 6px 6px; }
@keyframes bob { 50% { top: 6px; } }
@media (min-width: 900px) { .fv__caption { bottom: 64px; } .fv__scroll { bottom: 24px; } }

/* ---------- コンセプト ---------- */
.concept { position: relative; padding: clamp(96px, 14vw, 160px) var(--gutter); color: #fff; text-align: center; overflow: hidden; }
.concept__bg { position: absolute; inset: 0; background: url(../images/concept.jpg) center 40% / cover no-repeat; }
.concept__bg::after { content: ""; position: absolute; inset: 0; background: rgba(40, 34, 30, .5); }
.concept__inner { position: relative; }
.concept__title { font-family: var(--mincho); font-weight: 500; font-size: clamp(30px, 5vw, 44px); letter-spacing: .3em; padding-left: .3em; }
.concept__meaning { margin: 8px 0 36px; font-size: 13px; letter-spacing: .2em; opacity: .9; }
.concept__text { font-family: var(--mincho); font-size: clamp(14px, 1.8vw, 17px); line-height: 2.3; letter-spacing: .14em; }

/* ---------- プランカード（参考サイトの白カード） ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.cards--one { grid-template-columns: 1fr; }
.card { background: #fff; display: flex; flex-direction: column; }
.card__img { aspect-ratio: 3 / 2; overflow: hidden; }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s; }
.card:hover .card__img img { transform: scale(1.04); }
.card__body { padding: 28px clamp(18px, 3vw, 32px) 32px; text-align: center; }
.card__en { font-family: var(--display); font-size: clamp(18px, 2.2vw, 24px); font-weight: 500; letter-spacing: .06em; line-height: 1.3; }
.card__sub { font-family: var(--display); font-size: 11px; letter-spacing: .24em; color: var(--muted); padding-bottom: 12px; margin: 4px auto 14px; border-bottom: 1px solid var(--gray-2); max-width: 220px; }
.card__ja { font-size: 14px; font-weight: 700; letter-spacing: .12em; margin-bottom: 14px; }
.card__text { font-size: 13px; line-height: 2; text-align: left; }
.card__list { list-style: none; margin: 16px 0 0; padding: 14px 18px; background: var(--gray); text-align: left; font-size: 12px; }
.card__list li { position: relative; padding-left: 1.2em; }
.card__list li::before { content: ""; position: absolute; left: 0; top: .9em; width: 5px; height: 5px; border-radius: 50%; background: var(--brand); }
.card__price { margin-top: 18px; font-size: 13px; font-weight: 500; letter-spacing: .1em; }
.card--wide { display: grid; grid-template-columns: 1.2fr 1fr; }
.card--wide .card__img { aspect-ratio: auto; min-height: 360px; position: relative; }
.card--wide .card__img img { position: absolute; inset: 0; object-position: center 70%; }
.card--wide .card__body { align-self: center; }
@media (max-width: 760px) {
	.cards { grid-template-columns: 1fr; }
	.card--wide { grid-template-columns: 1fr; }
	.card--wide .card__img { aspect-ratio: 3 / 2; min-height: 0; }
	.card--wide .card__img img { position: static; }
}

/* 予約の帯 */
.cta-box { margin-top: 64px; padding: 36px var(--gutter); background: #fff; text-align: center; border-top: 1px solid var(--greige); border-bottom: 1px solid var(--greige); }
.cta-box__text { font-family: var(--mincho); font-size: 15px; letter-spacing: .14em; margin-bottom: 20px; }
.cta-box__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.cta-box__btns .btn { min-width: 220px; }

/* ---------- 撮影の流れ ---------- */
.flow { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.flow li { background: var(--gray); padding: 32px 22px; text-align: center; }
.flow__num { display: block; font-family: var(--display); font-style: italic; font-size: 34px; line-height: 1; color: var(--greige-d); margin-bottom: 14px; }
.flow h3 { font-size: 15px; font-weight: 700; letter-spacing: .1em; margin-bottom: 10px; }
.flow p { font-size: 12px; line-height: 2; text-align: left; }
@media (max-width: 900px) { .flow { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .flow { grid-template-columns: 1fr; } .flow li { display: grid; grid-template-columns: 48px 1fr; column-gap: 12px; text-align: left; padding: 22px 20px; } .flow__num { grid-row: span 2; font-size: 28px; margin: 0; } }

/* ---------- 撮影スポット ---------- */
.spots { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 40px; }
.spots li { background: #fff; padding: 30px 20px; text-align: center; }
.spots__en { font-family: var(--display); font-size: 10px; letter-spacing: .2em; color: var(--muted); }
.spots h3 { font-family: var(--mincho); font-weight: 500; font-size: 18px; letter-spacing: .12em; margin: 4px 0 12px; }
.spots h3::after { content: ""; display: block; width: 20px; height: 1px; background: var(--brand); margin: 10px auto 0; }
.spots li > p:last-child { font-size: 12px; text-align: left; }
@media (max-width: 900px) { .spots { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .spots { grid-template-columns: 1fr; } }

/* ---------- Instagram ---------- */
.insta-head { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 28px; flex-wrap: wrap; }
.insta-head__icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(45deg, #f9ce34, #ee2a7b 55%, #6228d7); color: #fff; }
.insta-head__icon svg { width: 22px; height: 22px; }
.insta-head__name { font-family: var(--display); font-size: 20px; letter-spacing: .04em; }
.insta-head__follow { font-size: 11px; padding: 2px 14px; border: 1px solid var(--ink); border-radius: 999px; letter-spacing: .14em; }
.insta-grid { list-style: none; display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px; }
.insta-grid a { display: block; aspect-ratio: 1; overflow: hidden; }
.insta-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s, opacity .3s; }
.insta-grid a:hover { opacity: 1; }
.insta-grid a:hover img { transform: scale(1.05); opacity: .85; }
@media (max-width: 640px) { .insta-grid { grid-template-columns: repeat(3, 1fr); } }
.insta-posts { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-bottom: 40px; }
.insta-posts .instagram-media { margin: 0 !important; min-width: 280px !important; max-width: 326px !important; width: 100% !important; }
.insta-posts:empty { display: none; }

/* ---------- よくある質問 ---------- */
.faq { border-top: 1px solid var(--gray-2); }
.faq details { background: #fff; border-bottom: 1px solid var(--gray-2); }
.faq summary { list-style: none; cursor: pointer; position: relative; padding: 20px 52px 20px 56px; font-weight: 500; letter-spacing: .08em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q"; position: absolute; left: 20px; top: 13px; font-family: var(--display); font-size: 24px; color: var(--greige-d); }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px; border-right: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); transform: translateY(-70%) rotate(45deg); transition: transform .3s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { position: relative; padding: 0 24px 22px 56px; font-size: 13px; }
.faq details p::before { content: "A"; position: absolute; left: 21px; top: -6px; font-family: var(--display); font-size: 24px; color: var(--brand); }

/* ---------- ご予約・お問い合わせ（参考サイトのフォーム） ---------- */
.contact { padding-top: clamp(72px, 10vw, 112px); }
.contact__head { text-align: center; padding: 0 var(--gutter) 40px; }
.contact__lead { font-size: 13px; font-weight: 700; line-height: 2; }
.must { display: inline-block; background: var(--pink); color: #fff; font-size: 11px; font-weight: 700; line-height: 1; padding: 4px 8px; border-radius: 4px; letter-spacing: .08em; vertical-align: 1px; }
.contact__lead .must { margin: 0 2px; }

.contact__other { max-width: calc(760px + var(--gutter) * 2); margin: 0 auto 48px; padding: 0 var(--gutter); }
.line-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px 22px; padding: 24px 28px; background: #fff; border: 1px solid var(--gray-2); border-radius: 12px; }
.line-card__icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 14px; background: var(--line); color: #fff; }
.line-card__icon svg { width: 34px; height: 34px; }
.line-card__en { font-family: var(--display); font-size: 12px; letter-spacing: .18em; color: var(--muted); line-height: 1.4; }
.line-card__ja { font-size: 16px; font-weight: 700; letter-spacing: .1em; }
.line-card__text { font-size: 12px; line-height: 1.8; }
.line-card .btn { min-width: 160px; }
.contact__dm { margin-top: 18px; text-align: center; font-size: 12px; }
.contact__dm a { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 640px) {
	.line-card { grid-template-columns: auto 1fr; padding: 22px 20px; }
	.line-card .btn { grid-column: 1 / -1; width: 100%; }
}

.form { background: var(--gray); padding: 48px var(--gutter) 64px; }
.form__list { max-width: 760px; margin: 0 auto; }
.form__list dt { position: relative; text-align: center; font-size: 14px; font-weight: 700; margin-top: 28px; margin-bottom: 10px; }
.form__list dt:first-child { margin-top: 0; }
.form__list dt .must { position: absolute; right: 0; top: 4px; }
.form input, .form select, .form textarea {
	width: 100%; padding: 14px 16px; border: 1px solid var(--gray); border-radius: 8px; background: #fff;
	font-size: 16px; line-height: 1.6; letter-spacing: .04em; -webkit-appearance: none; appearance: none;
}
.form textarea { resize: vertical; min-height: 160px; }
.form ::placeholder { color: #a7abab; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--greige-d); outline-offset: 0; }
.form .is-invalid { border-color: var(--pink); background: #fff6fa; }
.select { position: relative; }
.select::after { content: ""; position: absolute; right: 14px; top: 50%; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%; background: var(--ink); pointer-events: none; }
.select::before { content: ""; position: absolute; z-index: 1; right: 20px; top: 50%; margin-top: -3px; border: 5px solid transparent; border-top: 6px solid #fff; pointer-events: none; }
.form__error { max-width: 760px; margin: 24px auto 0; color: var(--pink); font-size: 13px; font-weight: 700; text-align: center; }
.form__submit { text-align: center; margin-top: 40px; }

.form-done { max-width: 760px; margin: 0 auto; padding: 56px var(--gutter) 72px; text-align: center; background: var(--gray); }
.form-done__en { font-family: var(--display); font-size: 36px; transform: scaleX(.8); }
.form-done__ja { font-weight: 700; font-size: 16px; margin: 8px 0; }
.form-done .cta-box__btns { margin-top: 24px; }

/* ---------- フッター ---------- */
.ft { text-align: center; padding: 64px var(--gutter) 24px; border-top: 1px solid var(--gray-2); }
.ft__nav { display: grid; grid-template-columns: repeat(2, max-content); justify-content: center; gap: 6px 48px; text-align: left; font-size: 13px; margin-bottom: 28px; }
.ft__nav a::before { content: "》"; margin-right: 2px; }
@media (min-width: 900px) { .ft__nav { grid-template-columns: repeat(4, max-content); } }
.ft__brand { margin: 48px 0 24px; padding-top: 48px; border-top: 1px solid var(--gray-2); display: flex; flex-direction: column; align-items: center; }
.ft__mark { width: 64px; height: 64px; background-size: 16px 8px, auto; }
.ft__name { font-family: var(--mincho); font-size: 22px; letter-spacing: .2em; margin-top: 12px; }
.ft__en { font-family: var(--display); font-size: 10px; letter-spacing: .3em; color: var(--muted); }
.ft__info { font-size: 12px; line-height: 2; }
.ft__copy { font-size: 10px; color: var(--muted); margin-top: 32px; }

/* ---------- 下部固定：ご予約・LINE（参考サイトのCONTACTバー） ---------- */
.fix-nav { position: fixed; inset: auto 0 0; z-index: 90; height: var(--fix); display: flex; background: #fff; }
.fix-nav__btn { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1.25; background: var(--greige); color: var(--ink); }
.fix-nav__btn:hover { opacity: 1; background: var(--greige-d); }
.fix-nav__btn + .fix-nav__btn { border-left: 1px solid rgba(255, 255, 255, .7); }
.fix-nav__en { display: flex; align-items: center; gap: 6px; font-family: var(--display); font-size: 17px; font-weight: 500; letter-spacing: .06em; }
.fix-nav__ja { font-size: 10px; letter-spacing: .14em; }
.fix-nav__btn--line svg { width: 18px; height: 18px; color: var(--line); }

/* ---------- スクロールで表示 ---------- */
.js .fade { opacity: 0; transform: translateY(20px); transition: opacity 1s ease, transform 1s ease; }
.js .fade.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation: none !important; transition: none !important; }
	.js .fade { opacity: 1; transform: none; }
}

/* LINE未設定の時は隠す */
.no-line [data-link="line"], .no-line [data-line-only] { display: none !important; }
@media (max-width: 640px) {
	.fv__scroll { display: none; }
	.contact__dm a { white-space: nowrap; }
}