/* 043 紅緒 BENIO ― 色はここだけ触れば差し替わる */
:root {
  --c-bg: #fbf3f2;
  --c-pink: #f4c6cc;
  --c-red: #c8102e;
  --c-accent-text: #a10e26;
  --c-dark: #1f0b0e;
  --c-ink: #2a1215;
  --c-text: #374151;
  --c-sub: #4b5563;
  --c-line: #ecd3d3;
  --font: "Noto Sans JP", sans-serif;
  --font-ja: "Noto Serif JP", serif;
  --font-en: "Bodoni Moda", serif;
  --font-hand: "Zen Kurenaido", sans-serif;
  /* メインビジュアルのアーチの窓（スマホ） */
  --arch-t: 196px; --arch-b: 136px; --arch-w: 64vw;
}
@media (min-width: 1080px) { :root { --arch-t: 120px; --arch-b: 48px; --arch-w: min(30vw, 440px); } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 16px; line-height: 2; letter-spacing: .04em; color: var(--c-text); 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, dl, dd { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
h1, h2, h3, p, dd, li { word-break: auto-phrase; }
.pc-only { display: none; }
@media (min-width: 1080px) { .pc-only { display: inline; } }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.en { font-family: var(--font-en); font-style: italic; font-size: 20px; color: var(--c-accent-text); margin-bottom: 8px; }
.en--light { color: var(--c-pink); }
.h2 { font-family: var(--font-ja); font-weight: 600; font-size: clamp(26px, 3.6vw, 40px); line-height: 1.6; letter-spacing: .08em; color: var(--c-ink); margin-bottom: 32px; }
.h2--light { color: #fff; }
.note { margin-top: 24px; font-size: 15px; color: var(--c-sub); }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 26px; text-decoration: none; letter-spacing: .14em; white-space: nowrap; flex: none; transition: background-color .4s, color .4s; }
.btn--red { background: var(--c-red); color: #fff; }
.btn--red:hover, .btn--red:focus-visible { background: #9e0c24; }
.btn--lg { min-height: 64px; padding: 0 52px; font-size: 17px; }

/* ===== ヘッダー ===== */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 50; background: rgba(251, 243, 242, .9); transition: background-color .4s; }
.header.is-scrolled { background: rgba(251, 243, 242, .94); }
.header__inner { display: flex; align-items: center; gap: 16px; height: 68px; padding: 0 12px 0 20px; max-width: 1440px; margin: 0 auto; }
.logo { display: flex; align-items: baseline; gap: 10px; min-height: 48px; align-items: center; text-decoration: none; color: var(--c-ink); white-space: nowrap; flex: none; }
.logo__en { font-family: var(--font-en); font-size: 26px; letter-spacing: .24em; }
.logo__ja { font-family: var(--font-ja); font-weight: 600; font-size: 15px; letter-spacing: .2em; color: var(--c-accent-text); }
.gnav { display: none; }
.header__btn { margin-left: auto; min-height: 44px; padding: 0 18px; font-size: 15px; }
@media (min-width: 1080px) {
  .header__inner { height: 84px; padding: 0 48px; gap: 36px; }
  .gnav { display: flex; gap: 32px; margin-left: auto; }
  .gnav a { display: flex; align-items: center; min-height: 44px; text-decoration: none; font-size: 15px; letter-spacing: .14em; color: var(--c-ink); }
  .gnav a:hover { color: var(--c-accent-text); }
  .header__btn { margin-left: 0; padding: 0 28px; }
}
.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-ink); }
.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: 22px; height: 1.5px; background: currentColor; position: relative; }
.spmenu__bar::before, .spmenu__bar::after { content: ""; position: absolute; left: 0; }
.spmenu__bar::before { top: -7px; } .spmenu__bar::after { top: 7px; }
.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); padding: 8px 20px 24px; display: flex; flex-direction: column; box-shadow: 0 16px 32px rgba(42, 18, 21, .12); }
.spmenu__nav a { display: flex; align-items: center; min-height: 52px; color: var(--c-ink); text-decoration: none; font-family: var(--font-ja); font-weight: 600; border-bottom: 1px solid var(--c-line); }
@media (min-width: 1080px) { .spmenu { display: none; } }

/* ===== 演出①（A02）：寄りの写真 → アーチの窓＋浮かぶ瓶＋左右の単語 ===== */
.hero__stage { position: relative; height: 100vh; min-height: 640px; overflow: hidden; background: var(--c-bg); }
.hero__macro { position: absolute; inset: 0; background: var(--c-red);
  clip-path: inset(var(--arch-t) calc(50% - var(--arch-w) / 2) var(--arch-b) calc(50% - var(--arch-w) / 2) round 999px 999px 0 0); }
.hero__macro img { width: 100%; height: 100%; object-fit: cover; }
.hero__bottle { position: absolute; z-index: 2; left: 0; right: 0; margin: 0 auto; width: auto; max-width: none;
  bottom: calc(var(--arch-b) + 3vh); height: calc((100vh - var(--arch-t) - var(--arch-b)) * .82);
  filter: drop-shadow(0 30px 30px rgba(31, 11, 14, .45)); }
.hero__word { position: absolute; z-index: 3; font-family: var(--font-en); font-weight: 400; line-height: 1; color: var(--c-ink); white-space: nowrap; font-size: 15vw; letter-spacing: .02em; }
.hero__word--l { left: 20px; top: 84px; }
.hero__word--r { right: 20px; top: 136px; font-style: italic; color: var(--c-accent-text); }
.hero__copy { position: absolute; z-index: 3; left: 20px; right: 20px; bottom: 28px; text-align: center; }
.hero__title { font-family: var(--font-ja); font-weight: 600; font-size: 24px; letter-spacing: .14em; color: var(--c-ink); line-height: 1.6; }
.hero__lead { font-size: 15px; color: var(--c-sub); }
@media (min-width: 768px) and (max-width: 1079px) { .hero__word { font-size: 11vw; } .hero__word--r { top: 150px; } }
@media (min-width: 1080px) {
  .hero__word { font-size: 7vw; }
  .hero__word--l { left: 5vw; top: 34%; }
  .hero__word--r { left: auto; right: 4vw; top: 50%; }
  .hero__copy { left: 5vw; right: auto; bottom: 64px; text-align: left; }
  .hero__title { font-size: 30px; line-height: 1.8; }
}

.hero__cue { display: none; }
.is-motion .hero__cue { display: block; position: absolute; z-index: 3; left: 50%; bottom: 28px; transform: translateX(-50%); font-family: var(--font-en); font-style: italic; font-size: 18px; letter-spacing: .2em; color: #fff; text-shadow: 0 1px 10px rgba(0, 0, 0, .5); }
.is-motion .hero__cue::after { content: ""; display: block; width: 1px; height: 36px; margin: 8px auto 0; background: linear-gradient(#fff, transparent); }

/* ===== 演出②（E01）：文字の形にくり抜いた写真 ===== */
.beni { background: var(--c-dark); color: #f3dde0; padding: 96px 20px 112px; overflow: hidden; }
.beni__word { display: flex; justify-content: center; align-items: center; gap: 2vw; line-height: 1; color: var(--c-pink); }
.beni__kanji { font-family: var(--font-ja); font-weight: 600; font-size: 70vw; line-height: .95; }
.beni__en { display: none; font-family: var(--font-en); font-size: 17vw; letter-spacing: .02em; }
@supports (-webkit-background-clip: text) or (background-clip: text) {
  .beni__word > span { background: url("images/texture.webp") 50% 0 / cover; -webkit-background-clip: text; background-clip: text; color: transparent; }
  .beni__en { background-size: auto 200% !important; }
}
.beni__text { max-width: 36em; margin: 40px auto 0; }
.beni__text p:last-child { color: #f3dde0; }
@media (min-width: 900px) {
  .beni { padding: 140px 6vw 160px; }
  .beni__kanji { font-size: 34vw; }
  .beni__en { display: block; }
  .beni__text { margin-top: 56px; text-align: center; }
}

/* ===== 商品 ===== */
.products { padding: 120px 0; }
.products__photo { overflow: hidden; margin-bottom: 48px; }
.products__photo img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.items { display: grid; gap: 0; }
.item { padding: 28px 0; border-top: 1px solid var(--c-line); }
.item__no { font-family: var(--font-en); font-style: italic; font-size: 28px; line-height: 1; color: var(--c-accent-text); }
.item h3 { font-family: var(--font-ja); font-weight: 600; font-size: 22px; color: var(--c-ink); margin: 10px 0 8px; letter-spacing: .08em; }
.item h3 small { display: block; font-family: var(--font); font-weight: 400; font-size: 15px; color: var(--c-sub); letter-spacing: .04em; }
.item__price { margin-top: 12px; font-family: var(--font-ja); font-weight: 600; color: var(--c-ink); }
@media (min-width: 900px) { .items { grid-template-columns: repeat(3, 1fr); gap: 48px; } .products { padding: 160px 0; } }

/* ===== 演出③（B07）：お客様の声 ===== */
.voices { padding: 120px 0; background: #fff; }
.voices__inner { padding: 0 20px; max-width: 1280px; margin: 0 auto; }
.voices__visual { display: none; }
.voice { padding: 32px 0 48px; border-top: 1px solid var(--c-line); }
.voice__photo { position: relative; overflow: hidden; margin-bottom: 24px; }
.voice__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.hand { position: absolute; left: 16px; right: 16px; bottom: 16px; font-family: var(--font-hand); font-size: clamp(24px, 3vw, 36px); line-height: 1.4; color: #fff; text-shadow: 0 2px 14px rgba(31, 11, 14, .7); }
.voice__photo::after, .voices__visual figure::after { content: ""; position: absolute; inset: 50% 0 0; background: linear-gradient(0deg, rgba(31, 11, 14, .65), transparent); }
.hand { z-index: 1; }
.voice__no { font-family: var(--font-en); font-style: italic; font-size: 28px; line-height: 1; color: var(--c-accent-text); }
.voice__text { font-family: var(--font-ja); font-weight: 600; font-size: clamp(18px, 2vw, 22px); line-height: 2; color: var(--c-ink); margin: 12px 0; }
.voice__who { font-size: 15px; color: var(--c-sub); }
@media (min-width: 1080px) { .voices { padding: 160px 0 80px; } .voices__inner { padding: 0 6vw; } }
/* 動く版（PCだけ）：左の写真を固定して、人ごとに切り替える */
.is-motion-pc .voices__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 6vw; align-items: start; }
.is-motion-pc .voices__visual { display: block; position: sticky; top: 108px; height: calc(100vh - 148px); }
.is-motion-pc .voices__visual figure { position: absolute; inset: 0; overflow: hidden; opacity: 0; transition: opacity .8s; }
.is-motion-pc .voices__visual figure.is-on { opacity: 1; }
.is-motion-pc .voices__visual img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 2s; }
.is-motion-pc .voices__visual figure.is-on img { transform: none; }
.is-motion-pc .voices__visual .hand { left: 28px; right: auto; bottom: 36px; font-size: clamp(26px, 2.3vw, 36px); white-space: nowrap; clip-path: inset(0 100% 0 0); transition: clip-path 1.4s .3s ease-out; }
.is-motion-pc .voices__visual figure.is-on .hand { clip-path: inset(0 0 0 0); }
.is-motion-pc .voice { min-height: 80vh; display: flex; flex-direction: column; justify-content: center; border-top: 0; }
.is-motion-pc .voice__photo { display: none; }
.is-motion-pc .voice { opacity: .35; transition: opacity .6s; }
.is-motion-pc .voice.is-on { opacity: 1; }

/* ===== 成分と約束 ===== */
.promise { background: var(--c-pink); padding: 120px 0; }
.promise .en { color: var(--c-accent-text); }
.promises { display: grid; gap: 1px; background: rgba(42, 18, 21, .18); border: 1px solid rgba(42, 18, 21, .18); }
.promises li { background: var(--c-pink); padding: 28px 24px; color: var(--c-ink); }
.promises__en { font-family: var(--font-en); font-style: italic; font-size: 18px; color: var(--c-accent-text); }
.promises h3 { font-family: var(--font-ja); font-weight: 600; font-size: 22px; margin: 4px 0 8px; }
.promise .note { color: var(--c-ink); }
@media (min-width: 768px) { .promises { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .promises { grid-template-columns: repeat(4, 1fr); } .promise { padding: 160px 0; } }

/* ===== オンラインストア ===== */
.store { position: relative; background: var(--c-dark); color: #f3dde0; padding: 128px 20px; text-align: center; overflow: hidden; }
.store__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.store::before { content: ""; position: absolute; inset: 0; z-index: 1; background: rgba(31, 11, 14, .74); }
.store__inner { position: relative; z-index: 2; max-width: 720px; margin: 0 auto; }
.store__title { font-family: var(--font-ja); font-weight: 600; font-size: clamp(26px, 4vw, 44px); line-height: 1.6; letter-spacing: .08em; color: #fff; margin-bottom: 16px; }
.store p { margin-bottom: 36px; }

/* ===== フッター ===== */
.footer { background: var(--c-dark); color: #f3dde0; padding: 72px 20px 32px; text-align: center; font-size: 15px; border-top: 1px solid #3a1a1f; }
.footer__logo { font-family: var(--font-en); font-size: 40px; letter-spacing: .3em; color: #fff; }
.footer__ja { font-family: var(--font-ja); font-weight: 600; letter-spacing: .3em; color: var(--c-pink); }
.footer__nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0 24px; margin: 24px 0; }
.footer__nav a { display: flex; align-items: center; min-height: 44px; text-decoration: none; }
.footer__fiction { margin-top: 24px; }

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