:root {
  --bg: #fff;
  --ink: #2a241c;
  --muted: #6b6358;
  --gold: #b89a6a;
  --line: #d8d0c6;
  --site-max: 1280px;
  --site-gutter: calc((100vw - min(100vw, var(--site-max))) / 2);
  --menu-inset: 28px;
  --menu-w: 17px;
  --menu-h: 65px;
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --script: "Great Vibes", cursive;
  --mincho: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --gothic: "Zen Maru Gothic", "Hiragino Sans", sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: #111;
  color: var(--ink);
  font-family: var(--gothic);
  font-size: 15px;
  line-height: 2;
  letter-spacing: 0.06em;
  overflow-x: hidden;
}

.site {
  width: 100%;
  max-width: var(--site-max);
  margin: 0 auto;
  position: relative;
  background: #fff;
  overflow-x: clip;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

.hamburger,
.drawer__close {
  position: absolute;
  top: var(--menu-inset);
  right: var(--menu-inset);
  z-index: 80;
  width: var(--menu-w);
  height: var(--menu-h);
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
}
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 0;
  gap: 8px;
}
.hamburger span {
  display: block;
  height: 2px;
  border-radius: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.2) 0%,
    rgba(255, 255, 255, 0.95) 100%
  );
}
.hamburger span:nth-child(1) { width: 22px; }
.hamburger span:nth-child(2) { width: 16px; }
.hamburger span:nth-child(3) { width: 11px; }

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 90;
}
.drawer-backdrop[hidden] { display: none; }

.drawer {
  position: fixed;
  top: 0;
  right: var(--site-gutter);
  z-index: 100;
  width: min(425px, 86vw);
  height: 100vh;
  background: #111 url("/assets/img/drawer-bg.png") center / cover no-repeat;
  transform: translateX(calc(100% + var(--site-gutter)));
  transition: transform 0.45s ease, visibility 0s linear 0.45s;
  padding: 72px 40px 40px;
  pointer-events: none;
  visibility: hidden;
}
.drawer.is-open {
  transform: translateX(0);
  pointer-events: auto;
  visibility: visible;
  transition: transform 0.45s ease, visibility 0s;
}
.drawer__close {
  position: fixed;
  top: var(--menu-inset);
  right: calc(var(--site-gutter) + var(--menu-inset));
  z-index: 110;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
}
html.is-drawer-open .drawer__close {
  opacity: 1;
  pointer-events: auto;
}
html.is-drawer-open .hamburger {
  visibility: hidden;
}
.drawer__close img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}
.drawer__nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 48px;
}
.drawer__nav a {
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 0.28em;
  color: #f3eee6;
}
.drawer__nav a:hover { color: var(--gold); }

.wrap {
  width: min(1160px, calc(100% - 80px));
  margin: 0 auto;
}

/* FV
   3枚アニメ（①②③）の操作場所:
   --fv-gap      … 間隔
   --fv-height   … 3枚グループの高さ（画面に対する割合）
   --fv-side-w/h … ①③の幅と高さ
   --fv-side-drop … ①③を下へずらす量（中央より下に出す）
   --fv-center-w/h … ②の幅と高さ
   --fv-logo-w   … ロゴ幅（100%超で3枚より少し広い）
   align-items   … flex-end で下端揃え（指示書どおり）
   left/top/transform … グループ全体の位置（画面中央）
*/
.fv {
  position: relative;
  height: min(100vh, 800px);
  overflow: hidden;
  background: #000 url("/assets/img/fv-bg.png") center / cover no-repeat;
}
.fv__triptych {
  --fv-gap: 18px;
  --fv-height: 68%;
  --fv-side-w: 200px;
  --fv-side-h: 91%;
  --fv-side-drop: 14px;
  --fv-center-w: 320px;
  --fv-center-h: 100%;
  --fv-logo-w: 116%;
  position: absolute;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: var(--fv-gap);
  width: max-content;
  height: var(--fv-height);
}
.fv__panel {
  flex: 0 0 auto;
}
.fv__1,
.fv__3 {
  width: var(--fv-side-w);
  height: var(--fv-side-h);
  transform: translateY(var(--fv-side-drop));
}
.fv__2 {
  width: var(--fv-center-w);
  height: var(--fv-center-h);
}
.fv__layer {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  box-shadow: 8px 10px 18px rgba(0, 0, 0, 0.55);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 1.1s ease, transform 1.1s ease;
}
.fv__layer.is-in {
  opacity: 1;
  transform: none;
}
.fv__logo {
  position: absolute;
  left: 50%;
  top: 62%;
  width: var(--fv-logo-w);
  max-width: none;
  height: auto;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%) translateY(18px);
  transition: opacity 1.1s ease, transform 1.1s ease;
}
.fv__logo.is-in {
  opacity: 1;
  transform: translate(-50%, -50%);
}

.v-line {
  display: block;
  width: 1px;
  height: 64px;
  margin: 36px auto 0;
  background: var(--line);
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 1s cubic-bezier(0.22, 1, 0.36, 1), transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

.heading {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 44px);
  letter-spacing: 0.18em;
  text-transform: lowercase;
  text-align: center;
  margin: 0 0 28px;
}
.product .heading,
.news .heading,
.media-sec .heading,
.contact .heading {
  position: relative;
  z-index: 1;
  line-height: 1.1;
  margin-bottom: 46px;
}
.product .heading::after,
.news .heading::after,
.media-sec .heading::after,
.contact .heading::after {
  content: "";
  display: block;
  width: 1px;
  height: 45px;
  margin: 24px auto 0;
  background: var(--ink);
}

/* concept */
.concept {
  position: relative;
  background: #fff;
  padding: 48px 0;
  overflow: hidden;
}
.concept__deco {
  position: absolute;
  pointer-events: none;
  max-width: none;
}
.concept__deco--almond {
  left: -20px;
  top: 368px;
  width: 180px;
  min-width: 150px;
}
.concept__deco--choco {
  right: -10px;
  top: 80px;
  width: 160px;
  min-width: 140px;
}
.concept__head {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 10px;
  margin: 0 auto 42px;
}
.concept__title {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: 0.16em;
  text-transform: lowercase;
  line-height: 0.1;
  margin: 2px 0 0;
  color: #111;
}
.concept__shaft {
  position: relative;
  flex-shrink: 0;
  width: 1px;
  height: 168px;
  background: #111;
}
.concept__shaft::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 16px;
  height: 1px;
  background: #111;
  transform-origin: left center;
  transform: rotate(-42deg);
}
.concept__to-about {
  display: block;
  width: 14px;
  height: 120px;
  margin: 36px auto 0;
  object-fit: contain;
  object-position: top;
}
.omoi {
  display: block;
  width: 160px;
  margin: 0 auto 28px;
}
.lead {
  text-align: center;
  color: var(--muted);
  font-family: var(--mincho);
  font-size: 14px;
  max-width: 640px;
  margin: 0 auto;
  line-height: 2.2;
}

/* about */
.about {
  position: relative;
  background: #fff;
  padding: 80px 0 72px;
  overflow: hidden;
}
.about__deco {
  position: absolute;
  right: -2px;
  top: 10px;
  width: 180px;
  max-width: none;
  z-index: 2;
  pointer-events: none;
}
.about__deco--2 {
  right: -8px;
  top: 67px;
  width: 146px;
  z-index: 1;
}

/* profile */
.profile {
  background: #fff;
  padding: 48px 0 0;
}
.profile__inner {
  position: relative;
  max-width: var(--site-max);
  margin: 0 auto;
}
.profile__photo {
  width: 100%;
  height: auto;
  display: block;
}
.profile__box {
  position: absolute;
  left: 46%;
  right: 5%;
  top: 61%;
  transform: translateY(-50%);
  color: #fff;
}
.profile__heading {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3vw, 36px);
  letter-spacing: 0.18em;
  text-transform: lowercase;
  text-align: center;
  color: #fff;
  margin: 0 0 28px;
}
.profile__heading::after {
  content: "";
  display: block;
  width: 56px;
  height: 1px;
  margin: 12px auto 0;
  background: #fff;
}
.profile__name {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 0 0 22px;
}
.profile__name-en {
  font-family: var(--script);
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.2;
  color: #fff;
}
.profile__name-ja {
  font-family: var(--gothic);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #fff;
}
.profile__bio {
  font-family: var(--gothic);
  font-size: 13px;
  line-height: 2.05;
  letter-spacing: 0.06em;
  color: #fff;
  margin: 0;
}

/* product */
.product {
  position: relative;
  background: #fff;
  padding: 110px 24px 120px;
  overflow: hidden;
}
.product::before,
.product::after {
  content: "";
  position: absolute;
  width: 58%;
  height: 58%;
  background: url("/assets/img/product-bg.png") bottom right / cover no-repeat;
  pointer-events: none;
  z-index: 0;
}
.product::before {
  top: 0;
  left: 0;
  transform: rotate(180deg);
}
.product::after {
  right: 0;
  bottom: 0;
}
.product__watermark {
  position: absolute;
  left: 50%;
  top: 123px;
  width: min(957px, 34%);
  aspect-ratio: 516 / 246;
  transform: translate(-50%, -46%);
  background: url("/assets/img/product-text-bg.png") center / 100% 100% no-repeat;
  pointer-events: none;
  z-index: 0;
}
.product__watermark.reveal {
  transform: translate(-50%, calc(-46% + 36px));
}
.product__watermark.reveal.is-in {
  transform: translate(-50%, -46%);
}
.product__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1160px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.product figure { margin: 0; text-align: center; }
.product img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 4px;
}
.product figcaption {
  margin-top: 14px;
  letter-spacing: 0;
}
.product figcaption strong {
  display: block;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0;
}
.product figcaption strong::after {
  content: "";
  display: block;
  width: 88px;
  height: 10px;
  margin: 8px auto 7px;
  background: url("/assets/img/product-rule.png") center / contain no-repeat;
}
.product figcaption span {
  display: block;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--muted);
}

/* news / media */
.news-media {
  position: relative;
  background: #eef1f4 url("/assets/img/news-media-bg.png") center / cover no-repeat;
  overflow: hidden;
}
.news-media__mark {
  position: absolute;
  left: 50%;
  top: 52%;
  width: min(1180px, 96%);
  aspect-ratio: 1249 / 317;
  transform: translateX(-50%);
  background: url("/assets/img/news-media-logo-bg.png") center / 100% 100% no-repeat;
  pointer-events: none;
  z-index: 0;
}
.news-media__mark.reveal {
  transform: translateX(-50%) translateY(36px);
}
.news-media__mark.reveal.is-in {
  transform: translateX(-50%);
}
.news,
.media-sec {
  position: relative;
  z-index: 1;
  background: none;
  padding: 90px 24px 40px;
}
.media-sec { padding-top: 48px; padding-bottom: 90px; }
.news-list {
  max-width: 640px;
  margin: 0 auto 32px;
}
.news-row {
  display: flex;
  gap: 28px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.news-row time {
  flex: 0 0 110px;
  font-family: var(--serif);
  color: var(--muted);
}
.btn-more {
  display: inline-block;
}
.btn-more img {
  width: 200px;
  height: auto;
  max-width: none;
  display: block;
}
.btn-more:hover { opacity: 0.82; }
.center { text-align: center; }
.media-feature {
  display: block;
  width: 346px;
  max-width: 86%;
  margin: 0 auto 36px;
}
.media-feature img {
  width: 100%;
  aspect-ratio: 346 / 280;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.media-feature__cap {
  display: block;
  background: #111;
  color: #fff;
  text-align: center;
  padding: 16px 14px 18px;
}
.media-feature__cap time {
  display: block;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.media-feature__cap em {
  display: block;
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.04em;
}

/* contact */
.contact {
  padding: 90px 24px;
  background: #111 url("/assets/img/contact-bg.png") center / cover no-repeat;
}
.contact__box {
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 32px;
  text-align: center;
  background: none;
}
.contact .lead { color: var(--ink); }
.contact__btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.contact__btns a { width: min(260px, 100%); }

/* footer */
.footer {
  background: #111 url("/assets/img/footer-bg.png") right center / auto 100% no-repeat;
  color: #eee;
  padding: 48px 40px 24px;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
}
.footer__name {
  font-family: var(--serif);
  letter-spacing: 0.16em;
  font-size: 18px;
  margin: 0 0 10px;
}
.footer__info p { margin: 0; font-size: 12px; color: #cfc8be; }
.sns { display: flex; gap: 12px; }
.sns img { width: 32px; height: 32px; }
.copy, .credit {
  text-align: center;
  font-size: 11px;
  color: #8a8278;
  margin: 28px 0 0;
}
.credit { margin-top: 6px; }
.credit a { text-decoration: underline; }

/* inner pages */
.page-head {
  padding: 48px 24px 0;
  text-align: center;
  background: #111;
}
.page-head .logo { width: min(420px, 78vw); margin: 0 auto 36px; }
.page-hero {
  min-height: 180px;
  background: #f3f1ee center / cover no-repeat;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 40px;
}
.page { padding: 56px 24px 100px; max-width: 920px; margin: 0 auto; }
.news-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 28px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.news-item--plain {
  grid-template-columns: 1fr;
}
.news-body p { margin: 1em 0; line-height: 1.9; }
.news-item time { color: var(--muted); font-family: var(--serif); }
.news-item h2 { font-family: var(--mincho); font-size: 18px; font-weight: 500; margin: 6px 0 0; }
.pager {
  display: flex;
  justify-content: space-between;
  margin: 40px 0 28px;
}
.back { display: block; width: 160px; margin: 40px auto 0; }

@media (max-width: 800px) {
  :root { --menu-inset: 16px; }
  .fv { height: 100vh; }
  .fv__triptych {
    --fv-side-w: 28vw;
    --fv-center-w: 38vw;
    --fv-gap: 10px;
    --fv-height: 58%;
  }
  .profile__box {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    transform: none;
    width: calc(100% - 32px);
    margin: -80px auto 0;
    padding: 28px 24px 32px;
    background: rgba(18, 14, 12, 0.88);
  }
  .product__grid,
  .news-item,
  .footer__inner { grid-template-columns: 1fr; display: grid; }
  .footer__inner { align-items: flex-start; }
  .about__deco { width: 110px; right: 28px; top: 8px; }
  .about__deco--2 { width: 104px; right: -12px; top: 72px; }
}