:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --ink: #1e1b16;
  --muted: #6b645a;
  --line: #e6e1d8;
  --accent: #b8862f;
  --accent-ink: #ffffff;
  --dark: #17140f;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.85;
}

img, iframe { max-width: 100%; }

a { color: inherit; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* ヘッダー */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251, 250, 247, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 64px;
}
.logo {
  font-family: "Noto Serif JP", serif;
  font-weight: 700; font-size: 20px; letter-spacing: 0.04em;
  text-decoration: none;
}
.logo small { display: block; font-size: 11px; color: var(--muted); font-weight: 400; letter-spacing: 0.12em; line-height: 1; }
.nav { display: flex; gap: 22px; align-items: center; font-size: 14px; }
.nav a { text-decoration: none; }
.nav a:hover { color: var(--accent); }
.nav .btn { padding: 8px 16px; font-size: 14px; }
.nav-toggle { display: none; }

@media (max-width: 760px) {
  .nav { display: none; position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 20px 16px; }
  .nav a { padding: 10px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 12px; text-align: center; border-bottom: 0; }
  .nav.open { display: flex; }
  .nav-toggle { display: block; background: none; border: 1px solid var(--line);
    border-radius: 6px; padding: 6px 12px; font: inherit; font-size: 14px; cursor: pointer; }
}

/* ボタン */
.btn {
  display: inline-block; text-decoration: none;
  background: var(--accent); color: var(--accent-ink);
  padding: 14px 28px; border-radius: 999px; font-weight: 700;
  border: 0; cursor: pointer; font: inherit; font-weight: 700;
}
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: inherit; border: 1px solid currentColor; }

/* ヒーロー */
.hero {
  background: var(--dark); color: #f4efe6;
  padding: 96px 0 88px;
}
.hero .eyebrow { color: var(--accent); font-size: 14px; letter-spacing: 0.16em; margin: 0 0 12px; }
.hero h1 {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(28px, 5vw, 46px); line-height: 1.45; margin: 0 0 20px;
}
.hero p.lead { max-width: 640px; color: #d8d1c4; margin: 0 0 32px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* セクション */
section { padding: 72px 0; }
section.alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(24px, 3.6vw, 32px); line-height: 1.5; margin: 0 0 12px;
}
h2 + .sub { color: var(--muted); margin: 0 0 36px; }
h3 { font-size: 19px; margin: 0 0 8px; }

.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 12px; padding: 24px;
}
section.alt .card { background: var(--bg); }
.card p { margin: 0 0 12px; }
.card .meta { color: var(--muted); font-size: 14px; margin: 0; }

.highlights { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.highlights li { padding-left: 22px; position: relative; }
.highlights li::before { content: ""; position: absolute; left: 0; top: 0.75em;
  width: 10px; height: 2px; background: var(--accent); }

table.price { width: 100%; border-collapse: collapse; background: var(--surface); border-radius: 12px; overflow: hidden; }
table.price th, table.price td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.price th { width: 55%; font-weight: 500; }
table.price td { font-weight: 700; }
.note { color: var(--muted); font-size: 14px; }

.video-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: #000; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

ol.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
ol.steps li { counter-increment: s; padding-left: 52px; position: relative; }
ol.steps li::before {
  content: counter(s); position: absolute; left: 0; top: 0;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center; font-weight: 700;
}

details { border-bottom: 1px solid var(--line); padding: 16px 0; }
details summary { cursor: pointer; font-weight: 700; }
details p { margin: 10px 0 0; color: var(--muted); }

.cta {
  background: var(--dark); color: #f4efe6; text-align: center;
}
.cta p { color: #d8d1c4; }

.todo { background: #fff3cd; color: #6b4e00; padding: 0 4px; border-radius: 3px; }

/* フォーム */
form.contact { display: grid; gap: 18px; max-width: 680px; }
form.contact label { display: grid; gap: 6px; font-weight: 700; font-size: 15px; }
form.contact label span.opt { color: var(--muted); font-weight: 400; font-size: 13px; }
form.contact input, form.contact select, form.contact textarea {
  font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); width: 100%;
}
form.contact textarea { min-height: 140px; }
.row2 { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
@media (max-width: 600px) { .row2 { grid-template-columns: 1fr; } }

/* フッター */
.site-footer { background: var(--dark); color: #b9b1a3; padding: 40px 0; font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; }
.site-footer a { color: #e8e1d4; text-decoration: none; margin-right: 16px; }

/* 場面カード（写真つき） */
.scenes { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.scene {
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.scene:hover { transform: translateY(-4px); box-shadow: 0 14px 32px rgba(23, 20, 15, 0.12); }
.scene .photo {
  position: relative; aspect-ratio: 4 / 3;
  background-size: cover; background-position: center;
  display: grid; place-items: center;
}
.scene .photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(23,20,15,0) 45%, rgba(23,20,15,0.55) 100%);
}
.scene .photo svg { width: 64px; height: 64px; stroke: #f4efe6; opacity: .9; position: relative; z-index: 0; }
.scene .photo.has-img svg { display: none; }
.scene .tag {
  position: absolute; left: 16px; bottom: 12px; z-index: 1;
  color: #fff; font-size: 12px; letter-spacing: .16em;
}
.scene .body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.scene .body p { margin: 0; }
.scene .body .meta { margin-top: auto; padding-top: 8px; color: var(--accent); font-size: 14px; font-weight: 700; }
.photo.corp   { background-image: url(img/scene-dosokai.jpg), linear-gradient(135deg, #2b2418, #8a6424); }
.photo.school { background-image: url(img/scene-school.jpg),    linear-gradient(135deg, #1f2b33, #4f7a8a); }
.photo.wed    { background-image: url(img/scene-wedding.jpg),   linear-gradient(135deg, #3a2430, #b08a8f); }
.photo.rest   { background-image: url(img/scene-restaurant.jpg),linear-gradient(135deg, #1d2620, #6b7a4a); }

/* 写真つきレイアウト */
.hero.with-photo .wrap { display: grid; grid-template-columns: 1.25fr 1fr; gap: 48px; align-items: center; }
.hero-photo { border-radius: 16px; overflow: hidden; aspect-ratio: 4 / 5; box-shadow: 0 24px 60px rgba(0,0,0,.45); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero.with-photo { padding: 72px 0; }
.split { display: grid; grid-template-columns: 340px 1fr; gap: 48px; align-items: center; }
.split .portrait { border-radius: 16px; overflow: hidden; aspect-ratio: 3 / 4; }
.split .portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; display: block; }
@media (max-width: 860px) {
  .hero.with-photo .wrap, .split { grid-template-columns: 1fr; gap: 32px; }
  .hero.with-photo { padding: 48px 0 56px; }
  .hero-photo { aspect-ratio: 4 / 3; }
  .hero-photo img { object-position: center 35%; }
  .split .portrait { max-width: 340px; }
}
.split.wide { grid-template-columns: 1fr 1fr; align-items: start; }
.split.wide .portrait { aspect-ratio: 3 / 2; }
@media (max-width: 860px) { .split.wide { grid-template-columns: 1fr; } .split.wide .portrait { max-width: none; } }
.hero-photo.face-top img, .hero-photo.face-top img { object-position: center 12%; }
@media (max-width: 860px) { .hero-photo.face-top { aspect-ratio: 4 / 5; } .hero-photo.face-top img { object-position: center 10%; } }

/* 写真ギャラリー */
.gallery { display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); margin: 0 0 32px; }
.gallery figure { margin: 0; position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 1; }
.gallery img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 14px 12px;
  color: #fff; font-size: 13px; background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.6)); }
@media (max-width: 600px) { .gallery { grid-template-columns: 1fr 1fr; } .gallery figure:first-child { grid-column: 1 / -1; aspect-ratio: 4 / 3; } }

/* お問い合わせ（ステップ式） */
.contact-page { background: var(--bg); }
.wrap.narrow { max-width: 760px; }
.eyebrow-dark { color: var(--accent); font-size: 13px; letter-spacing: .18em; margin: 0 0 6px; }
form.contact { max-width: none; gap: 28px; }
form.contact .step {
  border: 1px solid var(--line); border-radius: 16px; background: var(--surface);
  padding: 28px 28px 30px; margin: 0; display: grid; gap: 22px;
  animation: fadeUp .35s ease;
}
form.contact .step[hidden] { display: none; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
form.contact legend {
  float: left; width: 100%; padding: 0; margin: 0 0 4px;
  display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 18px;
}
form.contact legend + * { clear: both; }
.num {
  width: 30px; height: 30px; border-radius: 50%; flex: none;
  background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 15px;
}
.choice-grid { display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 640px) { .choice-grid { grid-template-columns: 1fr; } }
.choice { cursor: pointer; display: block; font-weight: 400 !important; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice-body {
  display: grid; justify-items: center; text-align: center; gap: 6px;
  padding: 22px 14px; border: 1.5px solid var(--line); border-radius: 14px; background: var(--bg);
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.choice-body svg { width: 30px; height: 30px; stroke: var(--accent); }
.choice-body strong { font-size: 16px; }
.choice-body small { color: var(--muted); font-size: 13px; }
.choice:hover .choice-body { border-color: var(--accent); }
.choice input:checked + .choice-body { border-color: var(--accent); background: #fbf3e4; box-shadow: 0 0 0 3px rgba(184,134,47,.18); }
.choice input:focus-visible + .choice-body { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 640px) {
  .choice-body { grid-template-columns: auto 1fr; justify-items: start; text-align: left; column-gap: 14px; padding: 16px 18px; }
  .choice-body svg { grid-row: span 2; }
}
form.contact .field { display: grid; gap: 8px; font-weight: 400; }
form.contact .field[hidden] { display: none; }
form.contact .label { font-weight: 700; font-size: 15px; }
form.contact .label em { font-style: normal; color: var(--muted); font-weight: 400; font-size: 13px; margin-left: 6px; }
form.contact .label b { color: #b3412f; font-size: 12px; font-weight: 700; margin-left: 6px; }
form.contact input, form.contact select, form.contact textarea { background: var(--bg); transition: border-color .15s, box-shadow .15s; }
form.contact input:focus, form.contact select:focus, form.contact textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(184,134,47,.18); background: #fff; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips label { cursor: pointer; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span {
  display: inline-block; padding: 9px 16px; border-radius: 999px; font-size: 14px;
  border: 1.5px solid var(--line); background: var(--bg); transition: all .15s;
}
.chips label:hover span { border-color: var(--accent); }
.chips input:checked + span { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 700; }
.chips input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.submit-row { display: grid; justify-items: center; gap: 8px; text-align: center; }
.submit-row[hidden] { display: none; }
.submit-row .btn { padding: 16px 48px; font-size: 16px; }
.choice, .chips label { position: relative; }
form.contact .choice input, form.contact .chips input { width: 1px; height: 1px; padding: 0; border: 0; left: 0; top: 0; }

/* トップ：切り抜き写真 */
.hero.cutout { padding: 56px 0 0; overflow: hidden;
  background: radial-gradient(60% 70% at 78% 60%, #3a2a4a 0%, rgba(58,42,74,0) 70%), var(--dark); }
.hero.cutout .wrap { align-items: end; }
.hero.cutout .wrap > div:first-child { padding-bottom: 88px; align-self: center; }
.hero-cutout img { display: block; width: 100%; max-width: 560px; height: auto; margin-left: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,.45)); }
@media (max-width: 860px) {
  .hero.cutout { padding-top: 40px; }
  .hero.cutout .wrap > div:first-child { padding-bottom: 0; }
  .hero-cutout img { max-width: 420px; margin: 0 auto; }
}

/* 料金カード */
.price-cards { display: grid; gap: 20px; grid-template-columns: 1.15fr 1fr 1fr; align-items: stretch; }
@media (max-width: 860px) { .price-cards { grid-template-columns: 1fr; } }
.price-card { background: var(--bg); border: 1px solid var(--line); border-radius: 16px; padding: 26px 24px; display: flex; flex-direction: column; gap: 8px; }
.price-card.main { background: var(--dark); color: #f4efe6; border-color: var(--dark); }
.pc-label { margin: 0; font-weight: 700; font-size: 15px; color: var(--accent); }
.pc-amount { margin: 0; font-family: "Noto Serif JP", serif; font-size: 38px; font-weight: 700; line-height: 1.2; }
.pc-amount span { font-family: "Noto Sans JP", sans-serif; font-size: 15px; font-weight: 500; margin-left: 4px; }
.pc-amount.small { font-size: 30px; }
.pc-desc { margin: 0; font-size: 14px; color: var(--muted); }
.price-card.main .pc-desc { color: #d8d1c4; }
.pc-example { margin: auto 0 0; padding-top: 10px; font-size: 13px; font-weight: 700; border-top: 1px dashed var(--line); }
.price-notes { margin: 24px 0 0; padding-left: 1.2em; color: var(--muted); font-size: 14px; display: grid; gap: 4px; }