/* 083 DUSKRIDGE ― 色はここだけ触れば差し替わる */
:root {
  --c-bg: #120d1c;
  --c-deep: #1d1430;
  --c-accent: #8b5cf6;
  --c-btn: #6d28d9;
  --c-accent-text: #c4b5fd;
  --c-accent-text-light: #5b21b6;
  --c-light: #f3f0f9;
  --c-white: #f7f5fc;
  --c-text-dark: #d9d3e6;
  --c-sub-dark: #b8b0c8;
  --c-text: #374151;
  --c-sub: #4b5563;
  --font: "Noto Sans JP", sans-serif;
  --font-en: "Big Shoulders Display", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.9; color: var(--c-text-dark); background: var(--c-bg); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; font-weight: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
h1, h2, h3, p, dd, li { word-break: auto-phrase; }
.maru { font-family: var(--font); font-size: max(15px, .8em); letter-spacing: 0; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.eyebrow { font-family: var(--font-en); font-weight: 800; font-size: 18px; letter-spacing: .14em; color: var(--c-accent-text); margin-bottom: 16px; }
.eyebrow--light { color: var(--c-accent-text-light); }
.h2 { font-weight: 900; font-size: clamp(32px, 5vw, 64px); line-height: 1.25; letter-spacing: -.01em; color: var(--c-white); margin-bottom: 32px; }
.h2--light { color: #120d1c; }
.note { margin-top: 16px; font-size: 15px; color: var(--c-sub); }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 26px; font-weight: 700; font-size: 15px; letter-spacing: .06em; text-decoration: none; white-space: nowrap; flex: none; border: 2px solid transparent; transition: background-color .15s, color .15s, border-color .15s; }
.btn--violet { background: var(--c-btn); color: #fff; }
.btn--violet:hover { background: #fff; color: #120d1c; }
.btn--line { border-color: var(--c-white); color: var(--c-white); }
.btn--line:hover { background: var(--c-white); color: #120d1c; }

/* ===== ヘッダー ===== */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 50; background: rgba(18, 13, 28, .9); border-bottom: 1px solid #2c2140; }
.header__inner { display: flex; align-items: center; gap: 12px; height: 64px; padding: 0 8px 0 20px; }
.logo { display: flex; align-items: center; min-height: 48px; font-family: var(--font-en); font-weight: 900; font-size: 28px; letter-spacing: .04em; color: var(--c-white); text-decoration: none; white-space: nowrap; flex: none; }
.logo span { color: var(--c-accent-text); }
.gnav { display: none; }
.header__btn { margin-left: auto; min-height: 44px; padding: 0 16px; }
@media (min-width: 1080px) {
  .header__inner { height: 76px; padding: 0 32px; gap: 40px; }
  .gnav { display: flex; gap: 32px; margin-left: auto; }
  .gnav a { display: flex; align-items: center; min-height: 44px; font-weight: 700; font-size: 15px; text-decoration: none; color: var(--c-text-dark); border-bottom: 2px solid transparent; }
  .gnav a:hover { color: #fff; border-color: var(--c-accent); }
  .header__btn { margin-left: 0; }
}
.spmenu { flex: none; }
.spmenu summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; color: var(--c-white); }
.spmenu summary::-webkit-details-marker { display: none; }
.spmenu__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.spmenu__bar, .spmenu__bar::before, .spmenu__bar::after { display: block; width: 24px; height: 3px; background: currentColor; position: relative; }
.spmenu__bar::before, .spmenu__bar::after { content: ""; position: absolute; left: 0; }
.spmenu__bar::before { top: -8px; } .spmenu__bar::after { top: 8px; }
.spmenu[open] .spmenu__bar { background: transparent; }
.spmenu[open] .spmenu__bar::before { top: 0; transform: rotate(45deg); }
.spmenu[open] .spmenu__bar::after { top: 0; transform: rotate(-45deg); }
.spmenu__nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--c-bg); border-bottom: 3px solid var(--c-accent); padding: 8px 20px 20px; display: flex; flex-direction: column; }
.spmenu__nav a { display: flex; align-items: center; min-height: 56px; font-weight: 900; font-size: 20px; color: var(--c-white); text-decoration: none; border-bottom: 1px solid #2c2140; }
@media (min-width: 1080px) { .spmenu { display: none; } }

/* ===== A09：コラージュ ===== */
.hero { position: relative; min-height: 100vh; min-height: 100svh; padding: 92px 20px 40px; overflow: hidden; background: radial-gradient(120% 80% at 80% 100%, #2a1a4a 0%, var(--c-bg) 60%); display: flex; flex-direction: column; }
.hero__collage { position: absolute; inset: 0; }
.contour { position: absolute; left: 0; bottom: 0; width: 100%; height: 70%; }
.shard { position: absolute; overflow: hidden; background: var(--c-deep); }
.shard img { width: 100%; height: 100%; object-fit: cover; }
.shard--1 { width: 72vw; height: 30vh; right: -6vw; top: 46%; clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 82%); }
.shard--2 { width: 46vw; height: 22vh; left: -4vw; bottom: 6%; clip-path: polygon(0 0, 92% 14%, 100% 100%, 0 100%); }
.poly { position: absolute; }
.poly--1 { width: 34vw; height: 34vw; right: 4vw; top: 38%; background: var(--c-btn); clip-path: polygon(50% 0, 100% 100%, 0 100%); opacity: .9; }
.poly--2 { width: 16vw; height: 16vw; left: 10vw; top: 58%; border: 3px solid var(--c-accent); transform: rotate(18deg); }
.bar { position: absolute; left: -10vw; right: -10vw; top: 64%; height: 3px; background: var(--c-accent); transform: rotate(-8deg); }
.cut { position: absolute; height: auto; filter: drop-shadow(0 24px 30px rgba(0, 0, 0, .55)); }
.cut--pack { width: 44vw; right: 2vw; bottom: 4%; }
.cut--boots { width: 40vw; left: 4vw; bottom: 2%; }
.cut--lantern { width: 20vw; right: 44vw; bottom: 22%; }
.hero__type { position: relative; z-index: 2; }
.hero__kicker { font-family: var(--font-en); font-weight: 800; font-size: 15px; letter-spacing: .16em; color: var(--c-accent-text); }
.hero__title { display: block; margin-top: 8px; }
.hero__en { display: flex; flex-direction: column; font-family: var(--font-en); font-weight: 900; font-size: clamp(64px, 19vw, 230px); line-height: .84; letter-spacing: -.01em; color: var(--c-white); text-transform: uppercase; }
.hero__en .is-outline { color: transparent; -webkit-text-stroke: 2px var(--c-accent-text); }
.hero__ja { display: inline-block; margin-top: 18px; font-weight: 900; font-size: clamp(18px, 2.2vw, 28px); line-height: 1.5; color: #fff; background: rgba(18, 13, 28, .82); padding: 6px 12px 6px 0; }
.hero__btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
@media (max-width: 767px) {
  .hero { padding-bottom: 46vh; }
  .shard--1 { top: auto; bottom: 18vh; height: 22vh; }
  .shard--2 { bottom: 2vh; height: 16vh; width: 60vw; }
  .poly--1 { top: auto; bottom: 20vh; width: 44vw; height: 44vw; }
  .poly--2 { top: auto; bottom: 30vh; }
  .bar { top: auto; bottom: 26vh; }
  .cut--pack { width: 46vw; bottom: 1vh; right: 0; }
  .cut--boots { width: 46vw; bottom: 1vh; left: 0; }
  .cut--lantern { width: 22vw; right: 40vw; bottom: 16vh; }
}
@media (min-width: 1080px) {
  .hero { padding: 120px 5vw 64px; justify-content: center; }
  .hero__en { font-size: clamp(120px, 12.5vw, 220px); }
  .shard--1 { width: 46vw; height: 46vh; right: -2vw; top: 14%; clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 78%); }
  .shard--2 { width: 24vw; height: 26vh; left: auto; right: 29vw; bottom: 2%; }
  .poly--1 { width: 22vw; height: 22vw; right: 8vw; top: 44%; }
  .poly--2 { width: 9vw; height: 9vw; left: auto; right: 42vw; top: 14%; }
  .bar { top: 70%; }
  .cut--pack { width: 21vw; right: 14vw; bottom: 6%; }
  .cut--boots { width: 19vw; left: auto; right: 0; bottom: 4%; }
  .cut--lantern { width: 9vw; right: 36vw; bottom: 36%; }
}

/* ===== 店の考え（F01：境目をまたぐ写真） ===== */
.about { position: relative; z-index: 2; padding: 120px 0 0; background: var(--c-bg); }
.about__inner { display: grid; gap: 40px; }
.about__text p + p { margin-top: 16px; }
.about__text p:not(.eyebrow) { color: var(--c-text-dark); }
.about__photo { margin-bottom: -120px; clip-path: polygon(0 0, 100% 6%, 100% 100%, 0 100%); box-shadow: 0 0 0 1px #2c2140; }
.about__photo img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; background: var(--c-deep); }
@media (min-width: 1080px) { .about { padding-top: 180px; } .about__inner { grid-template-columns: 1fr 1.15fr; gap: 72px; align-items: end; } .about__photo { margin-bottom: -200px; } }

/* ===== 選ぶ基準（F04：多角形の切り抜き） ===== */
.rules { background: var(--c-light); color: var(--c-text); padding: 200px 0 120px; }
.rules__list { display: grid; gap: 56px; }
.rule { min-width: 0; }
.rule__photo { aspect-ratio: 1 / 1; max-width: 360px; background: #ddd5ec; overflow: hidden; }
.rule__photo img { width: 100%; height: 100%; object-fit: cover; }
.rule__photo--hex { clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%); }
.rule__photo--chev { clip-path: polygon(0% 0%, 50% 18%, 100% 0%, 100% 82%, 50% 100%, 0% 82%); }
.rule__photo--trap { clip-path: polygon(18% 0%, 100% 0%, 100% 100%, 82% 100%, 0% 100%, 0% 22%); }
.rule__no { font-family: var(--font-en); font-weight: 900; font-size: 64px; line-height: 1; color: var(--c-accent-text-light); margin-top: 20px; }
.rule__title { font-weight: 900; font-size: 24px; line-height: 1.45; color: #120d1c; margin: 8px 0 10px; }
@media (min-width: 900px) { .rules { padding: 280px 0 160px; } .rules__list { grid-template-columns: repeat(3, 1fr); gap: 40px; } }

/* ===== 道具 ===== */
.gear { padding: 120px 0; background: var(--c-bg); }
.gear__list { display: grid; gap: 2px; background: #2c2140; border: 2px solid #2c2140; }
.item { position: relative; background: var(--c-deep); padding: 28px 24px 32px; min-width: 0; overflow: hidden; }
.item__no { position: absolute; right: 16px; top: 4px; font-family: var(--font-en); font-weight: 900; font-size: 96px; line-height: 1; color: #2f2147; }
.item__img { position: relative; height: 200px; width: auto; max-width: 100%; margin: 0 auto 16px; object-fit: contain; filter: drop-shadow(0 18px 20px rgba(0, 0, 0, .5)); }
.item__svg { width: 220px; }
.item__name { font-family: var(--font-en); font-weight: 900; font-size: 44px; line-height: 1; color: var(--c-white); margin-bottom: 12px; }
.item__name small { font-family: var(--font); font-weight: 700; font-size: 15px; color: var(--c-accent-text); margin-left: 10px; letter-spacing: .1em; }
@media (min-width: 768px) { .gear__list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .gear { padding: 160px 0; } .gear__list { grid-template-columns: repeat(4, 1fr); } .item__img { height: 240px; } }

/* ===== 修理（F01：ランタンが境目をまたぐ） ===== */
.repair { position: relative; z-index: 2; background: var(--c-light); color: var(--c-text); padding: 120px 0 0; }
.repair__inner { display: grid; gap: 24px; }
.repair__text { padding-bottom: 40px; }
.repair__list { margin: 28px 0 0; border-top: 3px solid #120d1c; }
.repair__list div { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid #c9c0da; }
.repair__list dt { font-weight: 700; color: #120d1c; }
.repair__list dd { margin: 0; font-weight: 700; color: var(--c-accent-text-light); white-space: nowrap; }
.repair__cut { width: 52vw; max-width: 340px; margin: 0 auto -140px; filter: drop-shadow(0 30px 30px rgba(18, 13, 28, .45)); }
@media (min-width: 1080px) { .repair { padding-top: 160px; } .repair__inner { grid-template-columns: 1.2fr 1fr; align-items: end; } .repair__text { padding-bottom: 120px; } .repair__cut { margin: 0 auto -220px; } }

/* ===== 店舗 ===== */
.store { background: var(--c-bg); padding: 200px 0 120px; }
.store__inner { display: grid; gap: 48px; }
.info { margin: 0; border-top: 1px solid #2c2140; }
.info div { display: grid; grid-template-columns: 4em 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid #2c2140; }
.info dt { font-weight: 700; color: var(--c-accent-text); }
.info dd { margin: 0; }
.info a { display: inline-flex; align-items: center; min-height: 44px; }
.store__cards { display: grid; gap: 16px; align-content: center; }
.scard { position: relative; display: grid; gap: 4px; padding: 28px 72px 28px 28px; background: var(--c-btn); color: #fff; text-decoration: none; transition: transform .15s, background-color .15s; }
.scard:hover { transform: translateX(6px); background: #7c3aed; }
.scard--line { background: transparent; border: 2px solid var(--c-accent); }
.scard--line:hover { background: var(--c-deep); }
.scard__en { font-family: var(--font-en); font-weight: 900; font-size: 48px; line-height: 1; }
.scard__ja { font-weight: 700; }
.scard__arrow { position: absolute; right: 24px; top: 50%; transform: translateY(-50%); font-size: 32px; font-weight: 900; }
@media (min-width: 1080px) { .store { padding: 300px 0 160px; } .store__inner { grid-template-columns: 1fr 1fr; gap: 80px; } }

/* ===== フッター ===== */
.footer { background: #0b0812; color: var(--c-sub-dark); padding: 64px 20px 32px; text-align: center; font-size: 15px; border-top: 3px solid var(--c-accent); }
.footer__logo { font-family: var(--font-en); font-weight: 900; font-size: 56px; color: var(--c-white); line-height: 1; }
.footer__logo span { color: var(--c-accent-text); }
.footer__nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0 24px; margin: 16px 0; }
.footer__nav a { display: flex; align-items: center; min-height: 44px; text-decoration: none; font-weight: 700; }
.footer__fiction { margin-top: 24px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}