@charset "UTF-8";
/* =========================================================
   ゴールドスイート ブランドサイト  共通スタイル
   Theme: 黒 × 金（上質・信頼）
   ========================================================= */

:root {
  --bg:        #14110d;
  --bg-2:      #1b1712;
  --bg-3:      #241f18;
  --gold:      #c6a04a;
  --gold-2:    #d8bd77;
  --gold-soft: #e8d5a1;
  --cream:     #f6f1e7;
  --cream-2:   #efe7d6;
  --ink:       #2a2318;
  --ink-soft:  #5b5140;
  --line:      rgba(198,160,74,.28);
  --line-soft: rgba(198,160,74,.16);
  --on-dark:   #ece6d8;
  --on-dark-2: #b8ae99;
  --white:     #ffffff;
  --shadow:    0 18px 50px rgba(0,0,0,.35);
  --radius:    4px;
  --maxw:      1160px;
  --serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", "游明朝", serif;
  --sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.9;
  font-size: 16px;
  letter-spacing: .02em;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s, opacity .25s; }
picture { display: block; }

h1,h2,h3,h4 { font-family: var(--serif); font-weight: 600; line-height: 1.5; margin: 0; }

/* ---------- utilities ---------- */
.container { width: min(92%, var(--maxw)); margin-inline: auto; }
.narrow    { width: min(92%, 860px); margin-inline: auto; }
.center { text-align: center; }
.gold { color: var(--gold-2); }

.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--dark { background: var(--bg); color: var(--on-dark); }
.section--darker { background: var(--bg-2); color: var(--on-dark); }
.section--cream { background: var(--cream); color: var(--ink); }
.section--cream-2 { background: var(--cream-2); color: var(--ink); }

/* section eyebrow + heading */
.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .32em;
  font-weight: 700;
  color: var(--gold);
  text-indent: .32em;
  margin-bottom: 18px;
}
.section--dark .eyebrow,
.section--darker .eyebrow { color: var(--gold-2); }

.sec-title {
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  letter-spacing: .06em;
  margin-bottom: 12px;
}
.sec-lead {
  max-width: 720px;
  margin: 20px auto 0;
  color: var(--ink-soft);
  font-size: 1rem;
}
.section--dark .sec-lead,
.section--darker .sec-lead { color: var(--on-dark-2); }

.sec-head { text-align: center; margin-bottom: clamp(40px, 5vw, 64px); }

/* thin gold divider */
.rule { width: 54px; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-soft)); margin: 0 auto; border: 0; }
.rule--left { margin: 0; }

/* ---------- buttons ---------- */
.btn {
  --btn-fg: #14110d;
  display: inline-flex; align-items: center; gap: .7em;
  font-family: var(--sans);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .08em;
  padding: 16px 34px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: var(--btn-fg);
  border: 1px solid var(--gold-2);
  cursor: pointer;
  transition: transform .25s, box-shadow .25s, background .25s;
  box-shadow: 0 10px 26px rgba(198,160,74,.22);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(198,160,74,.34); }
.btn--ghost {
  background: transparent;
  color: var(--gold-2);
  border: 1px solid var(--line);
  box-shadow: none;
}
.btn--ghost:hover { background: rgba(198,160,74,.08); border-color: var(--gold-2); transform: translateY(-2px); }
.btn--lg { padding: 19px 44px; font-size: 1rem; }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(18px, 4vw, 44px);
  background: rgba(20,17,13,0);
  transition: background .35s, box-shadow .35s, padding .35s;
}
.site-header.is-scrolled {
  background: rgba(18,15,11,.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--line-soft);
  padding-top: 10px; padding-bottom: 10px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: auto; height: 32px; filter: drop-shadow(0 2px 6px rgba(0,0,0,.4)); }
.site-header.is-scrolled .brand img { height: 28px; transition: height .35s; }
.brand__text { line-height: 1.2; }
.brand__text b { display: block; font-family: var(--serif); color: var(--gold-soft); font-size: 1.02rem; letter-spacing: .12em; }
.brand__text span { display: block; font-size: .6rem; letter-spacing: .3em; color: var(--on-dark-2); }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  color: var(--on-dark);
  font-size: .84rem; letter-spacing: .04em; font-weight: 500;
  position: relative; padding: 6px 0; white-space: nowrap;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px;
  background: var(--gold-2); transition: width .3s;
}
.nav a:hover { color: var(--gold-soft); }
.nav a:hover::after { width: 100%; }
.nav .btn { color: #14110d; }
.nav .btn:hover { color: #14110d; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; z-index: 110; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--gold-soft); margin: 5px 0; transition: transform .3s, opacity .3s; }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  color: var(--on-dark);
  background:
    radial-gradient(120% 90% at 70% 10%, rgba(198,160,74,.10), transparent 60%),
    linear-gradient(180deg, #100d09, #171309 60%, #100d09);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  opacity: .95;
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(14,11,7,.9) 0%, rgba(14,11,7,.62) 38%, rgba(14,11,7,.15) 70%, rgba(14,11,7,.28) 100%);
}
.hero__inner { position: relative; z-index: 2; padding: 140px 0 90px; }
.hero__eyebrow {
  font-size: .74rem; letter-spacing: .4em; color: var(--gold-2); font-weight: 700;
  margin-bottom: 26px; opacity: 0; animation: fadeUp .9s .1s forwards;
}
.hero h1 {
  font-size: clamp(2.3rem, 6.4vw, 4.6rem);
  line-height: 1.32; letter-spacing: .04em;
  text-shadow: 0 4px 30px rgba(0,0,0,.5);
}
.hero h1 .line { display: block; opacity: 0; animation: fadeUp 1s forwards; }
.hero h1 .line:nth-child(1){ animation-delay:.25s; }
.hero h1 .line:nth-child(2){ animation-delay:.45s; }
.hero h1 em { font-style: normal; color: var(--gold-2); }
.hero__sub {
  margin: 30px 0 40px; max-width: 540px; color: var(--on-dark-2);
  font-size: 1.02rem; opacity: 0; animation: fadeUp 1s .7s forwards;
}
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; opacity: 0; animation: fadeUp 1s .9s forwards; }
.hero__scroll {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  z-index: 2; color: var(--on-dark-2); font-size: .62rem; letter-spacing: .3em;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero__scroll::after { content:""; width: 1px; height: 46px; background: linear-gradient(var(--gold-2), transparent); animation: scrollLine 2s infinite; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(24px);} to { opacity: 1; transform: none; } }
@keyframes scrollLine { 0%{transform:scaleY(0);transform-origin:top;} 45%{transform:scaleY(1);transform-origin:top;} 55%{transform:scaleY(1);transform-origin:bottom;} 100%{transform:scaleY(0);transform-origin:bottom;} }

/* ---------- intro / lead block ---------- */
.lead-jp {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2.3vw, 1.5rem);
  line-height: 1.9; letter-spacing: .04em;
}

/* ---------- feature grid (topics) ---------- */
.feature-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.feature-card {
  background: var(--bg-3);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s, border-color .3s, box-shadow .3s;
  display: flex; flex-direction: column;
}
.feature-card:hover { transform: translateY(-6px); border-color: var(--line); box-shadow: var(--shadow); }
.feature-card__img { aspect-ratio: 4/3; overflow: hidden; }
.feature-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.feature-card:hover .feature-card__img img { transform: scale(1.06); }
.feature-card__body { padding: 22px 22px 26px; }
.feature-card__num { font-family: var(--serif); color: var(--gold-2); font-size: .8rem; letter-spacing: .2em; }
.feature-card h3 { color: var(--on-dark); font-size: 1.12rem; margin: 8px 0 10px; letter-spacing: .04em; }
.feature-card p { color: var(--on-dark-2); font-size: .86rem; line-height: 1.8; margin: 0; }
.feature-card__link { margin-top: 16px; color: var(--gold-2); font-size: .78rem; letter-spacing: .1em; display: inline-flex; gap: .5em; }

/* ---------- split / alternating rows ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.split + .split { margin-top: clamp(56px, 8vw, 110px); }
.split__media { position: relative; }
.split__media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
/* home story bands: square, uniform images for consistent rhythm */
.section--cream .split__media img,
.section--cream-2 .split__media img { aspect-ratio: 1 / 1; object-fit: cover; }
/* できるまで（STEP）: すべてスクエアで統一 */
.steps .split__media img { aspect-ratio: 1 / 1; object-fit: cover; }
.split__media .tag {
  position: absolute; top: 18px; left: 18px;
  background: rgba(20,17,13,.82); color: var(--gold-2);
  font-size: .72rem; letter-spacing: .2em; padding: 8px 16px; border: 1px solid var(--line);
}
.split--rev .split__media { order: 2; }
.split__body h3 { font-size: clamp(1.4rem, 3vw, 2rem); letter-spacing: .05em; margin-bottom: 8px; }
.split__body .step-no { color: var(--gold); font-family: var(--serif); letter-spacing: .3em; font-size: .82rem; display: block; margin-bottom: 10px; }
.split__body p { margin: 18px 0 0; }
.section--dark .split__body p { color: var(--on-dark-2); }

/* ---------- product cards ---------- */
.products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.product {
  background: var(--white);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: 0 10px 30px rgba(0,0,0,.06);
  transition: transform .3s, box-shadow .3s;
}
.product:hover { transform: translateY(-6px); box-shadow: 0 22px 46px rgba(0,0,0,.12); }
.product__img { position: relative; aspect-ratio: 1/1; background: #f0eadd; overflow: hidden; }
.product__img img { width: 100%; height: 100%; object-fit: cover; }
.product__badge {
  position: absolute; top: 12px; left: 12px;
  font-size: .68rem; letter-spacing: .12em; font-weight: 700;
  padding: 6px 12px; border-radius: 2px;
}
.badge--sold { background: #4a4136; color: #e7dcc4; }
.badge--sale { background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: #14110d; }
.product__body { padding: 20px 20px 24px; display: flex; flex-direction: column; flex: 1; }
.product__name { font-family: var(--serif); font-size: 1.32rem; letter-spacing: .04em; line-height: 1.4; margin-bottom: 8px; color: var(--ink); }
.product__name .sz { display: block; font-size: .88em; color: var(--ink-soft); letter-spacing: .06em; margin-top: 4px; }
.product__desc { font-size: .8rem; color: var(--ink-soft); margin: 0 0 16px; line-height: 1.7; }
.product__price { margin-top: auto; font-family: var(--serif); font-size: 1.5rem; color: var(--ink); }
.product__price span { font-size: .72rem; color: var(--ink-soft); margin-left: 6px; letter-spacing: .05em; }
.product__cta { margin-top: 16px; }
.product__cta .btn { width: 100%; justify-content: center; padding: 13px; font-size: .86rem; }
.product__cta .btn[aria-disabled="true"] { background: #ded4c1; border-color: #ded4c1; color: #8a7e68; box-shadow: none; cursor: not-allowed; pointer-events: none; }

/* ---------- info / value strip ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.value { text-align: center; padding: 34px 22px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--bg-3); }
.value__icon { width: 52px; height: 52px; margin: 0 auto 18px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--gold-2); }
.value h3 { color: var(--on-dark); font-size: 1.1rem; margin-bottom: 10px; letter-spacing: .06em; }
.value p { color: var(--on-dark-2); font-size: .86rem; margin: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  background:
    linear-gradient(rgba(14,11,7,.6), rgba(14,11,7,.74)),
    var(--cta-bg, none) center/cover no-repeat;
  color: var(--on-dark);
  text-align: center;
  padding: clamp(70px, 10vw, 130px) 0;
}
.cta-band h2, .cta-band p { text-shadow: 0 2px 18px rgba(0,0,0,.5); }
.cta-band h2 { font-size: clamp(1.6rem, 4vw, 2.6rem); letter-spacing: .06em; margin-bottom: 18px; }
.cta-band p { color: var(--on-dark-2); max-width: 640px; margin: 0 auto 34px; }
.cta-band .btn-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- BtoB block ---------- */
.btob {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 0;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.btob__body { padding: clamp(34px, 5vw, 60px); background: var(--bg-3); }
.btob__body h3 { color: var(--on-dark); font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 16px; letter-spacing: .05em; }
.btob__body p { color: var(--on-dark-2); }
.btob__media { background-size: cover; background-position: center; min-height: 280px; }
.btob__contact { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 12px 30px; align-items: baseline; }
.btob__tel { font-family: var(--serif); font-size: 1.7rem; color: var(--gold-2); letter-spacing: .04em; }
.btob__tel small { display:block; font-size: .68rem; letter-spacing: .2em; color: var(--on-dark-2); font-family: var(--sans); margin-bottom: 2px; }

/* ---------- gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 2px; transition: transform .5s, filter .5s; filter: saturate(.95); }
.gallery a:hover img { transform: scale(1.05); filter: saturate(1.1); }

/* ---------- page hero (sub pages) ---------- */
.page-hero {
  position: relative; padding: clamp(150px, 20vw, 240px) 0 clamp(56px, 8vw, 96px);
  color: var(--on-dark); text-align: center; overflow: hidden;
  background: linear-gradient(180deg, #100d09, #171309);
}
.page-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .55; }
.page-hero::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(16,13,9,.55), rgba(16,13,9,.66)); }
.page-hero h1, .page-hero p { text-shadow: 0 2px 18px rgba(0,0,0,.55); }
.page-hero__inner { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(1.9rem, 5vw, 3.2rem); letter-spacing: .1em; }
.page-hero__en { display:block; font-family: var(--serif); color: var(--gold-2); font-size: .8rem; letter-spacing: .35em; margin-bottom: 16px; }
.page-hero p { color: var(--on-dark-2); margin: 20px auto 0; max-width: 640px; }

/* ---------- breadcrumb ---------- */
.crumbs { font-size: .76rem; letter-spacing: .05em; color: var(--ink-soft); padding: 22px 0; }
.crumbs a { color: var(--ink-soft); }
.crumbs a:hover { color: var(--gold); }
.crumbs .sep { margin: 0 .5em; color: var(--gold); }
.section--dark .crumbs, .section--dark .crumbs a { color: var(--on-dark-2); }

/* ---------- footer ---------- */
.site-footer { background: #0f0c08; color: var(--on-dark-2); padding: clamp(56px, 7vw, 84px) 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid var(--line-soft); }
.footer-brand img { height: 32px; width: auto; margin-bottom: 18px; }
.footer-brand p { font-size: .82rem; max-width: 320px; }
.footer-col h4 { color: var(--gold-soft); font-family: var(--sans); font-size: .74rem; letter-spacing: .2em; margin-bottom: 18px; font-weight: 700; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { font-size: .86rem; color: var(--on-dark-2); }
.footer-col a:hover { color: var(--gold-soft); }
.footer-company { font-size: .8rem; line-height: 1.9; }
.footer-company dt { color: var(--gold-soft); font-size: .68rem; letter-spacing: .12em; margin-top: 10px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; padding-top: 26px; font-size: .72rem; letter-spacing: .05em; }
.footer-bottom a:hover { color: var(--gold-soft); }

/* ---------- mascot / character ---------- */
.mascot { display: block; }
.intro-mascot {
  display: grid; grid-template-columns: 150px 1fr; gap: 34px; align-items: center;
  text-align: left; max-width: 900px; margin: 0 auto;
}
.intro-mascot .mascot { width: 150px; filter: drop-shadow(0 12px 24px rgba(0,0,0,.4)); animation: floaty 5s ease-in-out infinite; }
@keyframes floaty { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-10px);} }
.taste-hero__media img.mascot-badge {
  position: absolute; z-index: 3; width: 96px; height: auto; right: -14px; bottom: -34px;
  border-radius: 0; box-shadow: none;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,.45));
}

/* ---------- golden roasted showcase ---------- */
.taste {
  background:
    radial-gradient(90% 70% at 50% 0%, rgba(198,160,74,.14), transparent 60%),
    linear-gradient(180deg, #0f0c08, #17130c);
}
/* merged brand-story + taste band: give the strip volume + a divider */
.taste .intro-mascot { padding-bottom: clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line-soft); }
.taste .taste-hero { margin-top: clamp(44px, 6vw, 80px); }
.taste-hero {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px,5vw,64px); align-items: center;
}
.taste-hero__media { position: relative; }
.taste-hero__media img { width: 100%; border-radius: 6px; box-shadow: 0 24px 60px rgba(0,0,0,.5); }
.taste-hero__media::after {
  content: ""; position: absolute; inset: 0; border: 1px solid var(--line); border-radius: 6px;
  transform: translate(14px,14px); z-index: -1;
}
.taste-hero__body h2 { font-size: clamp(1.7rem,3.8vw,2.6rem); letter-spacing:.06em; line-height:1.5; }
.taste-hero__body p { color: var(--on-dark-2); margin-top: 20px; }
.taste-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: clamp(40px,5vw,60px); }
.taste-grid figure { margin: 0; position: relative; overflow: hidden; border-radius: 4px; border: 1px solid var(--line-soft); }
.taste-grid img { width: 100%; aspect-ratio: 16/10; object-fit: cover; transition: transform .6s; }
.taste-grid figure:hover img { transform: scale(1.06); }
.taste-grid figcaption {
  position: absolute; left: 0; bottom: 0; right: 0; padding: 26px 16px 12px;
  font-size: .82rem; letter-spacing: .08em; color: var(--gold-soft);
  background: linear-gradient(transparent, rgba(10,8,5,.82));
}

/* box product image should show full box (not over-crop) */
.product__img--box img { object-fit: cover; }

/* ---------- blog / column (ゴールドスイート通信) ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.post-card {
  display: flex; flex-direction: column; background: var(--white);
  border: 1px solid rgba(0,0,0,.06); border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.06); transition: transform .3s, box-shadow .3s;
}
.post-card:hover { transform: translateY(-6px); box-shadow: 0 22px 46px rgba(0,0,0,.12); }
.post-card__img { aspect-ratio: 16/10; overflow: hidden; }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.post-card:hover .post-card__img img { transform: scale(1.05); }
.post-card__body { padding: 22px 22px 26px; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.post-cat { font-size: .66rem; letter-spacing: .1em; font-weight: 700; color: #14110d;
  background: linear-gradient(135deg, var(--gold-2), var(--gold)); padding: 4px 10px; border-radius: 2px; }
.post-date { font-size: .74rem; color: var(--ink-soft); letter-spacing: .05em; }
.post-card h3 { font-size: 1.1rem; line-height: 1.6; color: var(--ink); margin: 0 0 10px; letter-spacing: .02em; }
.post-card p { font-size: .84rem; color: var(--ink-soft); line-height: 1.8; margin: 0 0 16px; }
.post-card__more { margin-top: auto; color: var(--gold); font-size: .8rem; letter-spacing: .08em; }
/* eyecatch banner (no photo, category-forward) */
.eyecatch {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 100%; height: 100%; min-height: 170px; text-align: center; padding: 22px; box-sizing: border-box;
  background:
    radial-gradient(120% 135% at 50% -15%, rgba(198,160,74,.22), transparent 58%),
    linear-gradient(150deg, #191510 0%, #241d14 55%, #120f08 100%);
  overflow: hidden;
}
.eyecatch::before { content: ""; position: absolute; inset: 13px; border: 1px solid var(--line); border-radius: 2px; pointer-events: none; }
.eyecatch::after {
  content: ""; position: absolute; top: 50%; left: 50%; width: 46%; aspect-ratio: 1; transform: translate(-50%, -44%);
  background: no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23c6a04a'%3E%3Cpath d='M2 7.5l4.7 3.3L12 3l5.3 7.8L22 7.5 20 20H4z'/%3E%3C/svg%3E");
  opacity: .07; pointer-events: none;
}
.eyecatch__brand { position: absolute; top: 20px; left: 0; right: 0; font-size: .56rem; letter-spacing: .3em; color: var(--on-dark-2); }
.eyecatch__en { position: relative; font-family: var(--serif); font-size: .66rem; letter-spacing: .34em; color: var(--gold); text-indent: .34em; margin-bottom: 8px; }
.eyecatch__cat {
  position: relative; font-family: var(--serif); font-weight: 700; letter-spacing: .14em; line-height: 1.4;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  background: linear-gradient(180deg, #ecd8a2, #c6a04a 70%, #a9832f);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.eyecatch__rule { position: relative; width: 44px; height: 2px; margin-top: 15px; background: linear-gradient(90deg, var(--gold), var(--gold-soft)); }

/* dark-context cards (home latest) */
.section--dark .post-card, .section--darker .post-card { background: var(--bg-3); border-color: var(--line-soft); box-shadow: none; }
.section--dark .post-card h3, .section--darker .post-card h3 { color: var(--on-dark); }
.section--dark .post-card p, .section--darker .post-card p,
.section--dark .post-date, .section--darker .post-date { color: var(--on-dark-2); }

/* ---------- article (single post) ---------- */
.article { max-width: 760px; margin-inline: auto; }
.article__head { text-align: center; margin-bottom: clamp(28px,4vw,44px); }
.article__title { font-size: clamp(1.55rem,3.6vw,2.3rem); line-height: 1.55; letter-spacing: .04em; margin: 16px 0 14px; }
.article__meta { font-size: .78rem; color: var(--ink-soft); letter-spacing: .06em; }
.article__hero { margin: clamp(24px,4vw,40px) 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.article__hero img { width: 100%; display: block; }
.prose { font-size: 1.02rem; line-height: 2.0; color: var(--ink); }
.prose > h2 { font-size: clamp(1.3rem,2.6vw,1.65rem); letter-spacing: .04em; line-height: 1.5;
  margin: 2.2em 0 .8em; padding: 4px 0 4px 16px; border-left: 4px solid var(--gold); }
.prose > h3 { font-size: 1.14rem; letter-spacing: .03em; margin: 1.8em 0 .6em; color: var(--ink); }
.prose h3::before { content: "◆ "; color: var(--gold); }
.prose p { margin: 0 0 1.4em; }
.prose ul, .prose ol { margin: 0 0 1.5em; padding-left: 1.4em; }
.prose li { margin-bottom: .55em; }
.prose strong { font-weight: 700; color: #8a6d1e; background: linear-gradient(transparent 62%, rgba(198,160,74,.28) 62%); }
.prose a { color: #9a7a1c; text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--gold); }
.article-toc { background: var(--bg-3); color: var(--on-dark); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; margin: 6px 0 40px; }
.article-toc h4 { color: var(--gold-soft); font-family: var(--sans); font-size: .74rem; letter-spacing: .16em; margin: 0 0 12px; }
.article-toc ol { margin: 0; padding-left: 1.3em; }
.article-toc li { margin-bottom: 8px; font-size: .92rem; }
.article-toc a { color: var(--on-dark); }
.article-toc a:hover { color: var(--gold-soft); }
.article-cta { margin-top: clamp(36px,5vw,56px); padding: clamp(26px,4vw,40px); background: var(--bg-3);
  color: var(--on-dark); border: 1px solid var(--line); border-radius: var(--radius); text-align: center; }
.article-cta h3 { color: var(--on-dark); font-size: 1.3rem; margin-bottom: 10px; letter-spacing: .04em; }
.article-cta p { color: var(--on-dark-2); font-size: .92rem; margin: 0 0 22px; }
.article-share { display: flex; gap: 12px; align-items: center; margin-top: 30px; font-size: .8rem; color: var(--ink-soft); }
.article-nav { display: flex; justify-content: center; margin-top: 40px; }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"]{ transition-delay: .1s; }
.reveal[data-delay="2"]{ transition-delay: .2s; }
.reveal[data-delay="3"]{ transition-delay: .3s; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .products { grid-template-columns: repeat(2, 1fr); }
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: 1fr; gap: 18px; }
  .btob { grid-template-columns: 1fr; }
  .btob__media { min-height: 220px; order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 1080px) {
  .nav { position: fixed; inset: 0 0 0 auto; width: min(78vw, 320px); flex-direction: column; justify-content: center; gap: 26px;
    background: rgba(16,13,9,.97); backdrop-filter: blur(10px); transform: translateX(100%); transition: transform .4s; box-shadow: -10px 0 40px rgba(0,0,0,.4); }
  .nav.is-open { transform: none; }
  .nav a { font-size: 1rem; }
  .nav-toggle { display: block; }
  .nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2){ opacity: 0; }
  .nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
  body.nav-lock { overflow: hidden; }
}
@media (max-width: 860px) {
  .taste-hero { grid-template-columns: 1fr; }
  .taste-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .split { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .intro-mascot { grid-template-columns: 1fr; gap: 14px; }
  .intro-mascot .mascot { width: 82px; }
  .taste-grid { grid-template-columns: 1fr; }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { justify-content: center; }
}
@media (max-width: 480px) {
  .feature-grid, .products, .post-grid { grid-template-columns: 1fr; }
}

/* reduce motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}