:root {
  --ivory: #f8f5ef;
  --sand: #efe6d8;
  --cream: #e7d9c5;
  --sage: #dce4d8;
  --sage-dark: #5b7058;
  --ink: #39332e;
  --muted: #71685f;
  --muted-dark: #5c534a;
  --gold: #b18a4d;
  --gold-dark: #806134;
  --gold-grad: linear-gradient(135deg, #f7efe2 0%, #e6d3b5 100%);
  --bordeaux: #9e4545;
  --white: #fffdf9;
  --shadow: 0 24px 70px rgba(73, 55, 34, 0.12);
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", Georgia, serif;
  --sans: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;
  --content: min(1180px, calc(100vw - 48px));
  --header-h: 72px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.9;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
picture { display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 8px;
  left: 8px;
  padding: 8px 14px;
  background: #fff;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.container { width: var(--content); margin-inline: auto; }
.mobile-only { display: none; }
.inline-block { display: inline-block; }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  padding-inline: max(24px, calc((100vw - 1280px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(248, 245, 239, 0.82);
  border-bottom: 1px solid rgba(126, 101, 64, 0.13);
  backdrop-filter: blur(18px);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.site-header.is-scrolled { box-shadow: 0 8px 30px rgba(54, 42, 27, 0.08); background: rgba(248,245,239,.95); }
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 0.18em;
}
.brand-mark { color: var(--gold); font-size: 20px; }
.header-nav { display: flex; align-items: center; gap: 28px; font-size: 13px; }
.header-nav a:not(.button) { position: relative; }
.header-nav a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width .25s ease;
}
.header-nav a:hover::after { width: 100%; }

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 0 30px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 42px; padding: 0 22px; background: var(--ink); color: white; }
.button-primary { background: var(--gold-dark); color: white; box-shadow: 0 12px 30px rgba(117,85,43,.2); }
.button-primary:hover { box-shadow: 0 16px 36px rgba(117,85,43,.28); background: #6e512c; }
.button-outline { border-color: var(--gold-dark); color: var(--gold-dark); background: transparent; }
.button-outline:hover { background: var(--gold-dark); color: white; }

.section-pad { padding: 128px 0; scroll-margin-top: 80px; }
.section-visual { position: relative; min-height: 720px; overflow: hidden; }
.visual-media { position: absolute; inset: 0; }
.visual-media img { width: 100%; height: 100%; object-fit: cover; }
.visual-shade { position: absolute; inset: 0; pointer-events: none; }
.visual-content { position: relative; z-index: 2; min-height: inherit; display: flex; flex-direction: column; justify-content: center; }
.section-number, .eyebrow {
  margin: 0 0 18px;
  color: var(--gold-dark);
  font-family: Georgia, serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: .05em; line-height: 1.45; }
h1 { margin-bottom: 25px; font-size: clamp(42px, 4.2vw, 68px); }
h2 { margin-bottom: 28px; font-size: clamp(34px, 3.2vw, 52px); }
h3 { font-size: 22px; }
.lead { font-size: 20px; line-height: 2; }
.emphasis { font-family: var(--serif); font-size: 18px; line-height: 2.15; }

.hero { min-height: 760px; padding-top: var(--header-h); }
.hero-shade { background: linear-gradient(90deg, rgba(248,245,239,.97) 0%, rgba(248,245,239,.76) 35%, rgba(248,245,239,.05) 65%); }
.hero-content { align-items: flex-start; padding-top: 40px; }
.hero-content > * { max-width: 570px; }
.hero-lead { margin-bottom: 25px; font-family: var(--serif); font-size: 18px; line-height: 2; }
.hero-product { display: flex; gap: 40px; align-items: end; margin-bottom: 26px; }
.hero-product p { margin-bottom: 0; }
.hero-product strong { font-family: var(--serif); letter-spacing: .12em; }
.hero-product span { font-size: 12px; color: var(--muted); }
.hero-price span { display: block; color: var(--gold-dark); font-weight: 700; }
.hero-price strong { font-family: var(--sans); font-size: 30px; letter-spacing: .02em; }
.hero-price small { font-size: 12px; color: var(--muted); }
.microcopy { margin-top: 10px; margin-bottom: 0; color: var(--muted-dark); font-size: 11px; }

.benefit-strip { padding: 18px 0; background: var(--ink); color: #fff; }
.benefit-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.benefit-list div { display: flex; justify-content: center; align-items: center; gap: 10px; font-size: 12px; text-align: center; }
.benefit-list span { color: #d8bc8e; }

.problem { min-height: 760px; }
.problem-shade { background: linear-gradient(90deg, rgba(248,245,239,.96) 0%, rgba(248,245,239,.82) 42%, rgba(248,245,239,.06) 70%); }
.problem-content { align-items: flex-start; }
.problem-content > * { max-width: 570px; }
.concern-list { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 26px; }
.concern-list span { padding: 7px 13px; border: 1px solid rgba(128,97,52,.24); border-radius: 999px; background: rgba(255,255,255,.45); font-size: 12px; }

.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.product-stage { position: relative; display: flex; justify-content: center; min-height: 650px; align-items: center; overflow: hidden; border-radius: 48% 48% 12px 12px; background: linear-gradient(160deg, #ebe1d3 0%, #faf8f4 62%, #dce4d8 100%); }
.product-stage img { position: relative; z-index: 2; width: 48%; max-height: 590px; object-fit: contain; filter: drop-shadow(0 30px 36px rgba(96,70,37,.18)); }
.stage-orbit { position: absolute; border: 1px solid rgba(177,138,77,.35); border-radius: 50%; }
.orbit-one { width: 72%; aspect-ratio: 1; }
.orbit-two { width: 48%; aspect-ratio: 1; }
.content-block p { color: var(--muted); }
.content-block .lead { color: var(--ink); }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; padding: 0; margin: 32px 0 0; list-style: none; }
.check-list li { position: relative; padding-left: 24px; font-family: var(--serif); }
.check-list li::before { content: "✦"; position: absolute; left: 0; color: var(--gold); font-size: 12px; }

.ingredients { background: #eee7dc; }
.section-heading { max-width: 700px; margin-bottom: 64px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading p:last-child { color: var(--muted); }
.ingredient-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ingredient-card { position: relative; min-height: 430px; padding: 46px 34px 36px; overflow: hidden; background: rgba(255,253,249,.78); border: 1px solid rgba(128,97,52,.12); box-shadow: 0 15px 42px rgba(60,46,31,.05); }
.ingredient-card::after { content: ""; position: absolute; right: -60px; bottom: -70px; width: 190px; height: 190px; border-radius: 50%; border: 1px solid rgba(177,138,77,.2); }
.ingredient-index { position: absolute; right: 25px; top: 18px; font-family: Georgia, serif; font-size: 58px; color: rgba(177,138,77,.12); }
.ingredient-en { margin-bottom: 42px; color: var(--gold-dark); font-family: Georgia, serif; font-size: 12px; letter-spacing: .16em; }
.ingredient-card h3 { min-height: 72px; margin-bottom: 22px; }
.ingredient-card p:not(.ingredient-en) { color: var(--muted); font-size: 14px; }
.ingredient-card small { position: absolute; left: 34px; bottom: 30px; color: var(--gold-dark); font-size: 11px; }
.section-note { margin: 34px auto 0; max-width: 860px; color: var(--muted); font-size: 11px; text-align: center; }
.section-note.align-left { margin-left: 0; text-align: left; }

.texture { min-height: 700px; }
.texture-shade { background: linear-gradient(90deg, rgba(248,245,239,.94) 0%, rgba(248,245,239,.78) 38%, rgba(248,245,239,.05) 65%); }
.texture-content { align-items: flex-start; }
.texture-content > * { max-width: 530px; }
.texture-content p { color: #5f564d; }
.texture-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 25px; }
.texture-tags span { padding: 8px 13px; border-radius: 999px; background: rgba(255,255,255,.58); border: 1px solid rgba(128,97,52,.16); font-size: 12px; }

.daily { min-height: 720px; }
.daily-shade { background: linear-gradient(90deg, rgba(248,245,239,.95) 0%, rgba(248,245,239,.82) 42%, rgba(248,245,239,.03) 70%); }
.daily-content { align-items: flex-start; }
.daily-content > * { max-width: 540px; }
.daily-content p:not(.section-number), .daily-content small { color: #5e554c; }

.howto { background: var(--white); }
.howto-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 75px; align-items: center; }
.howto-image { display: block; overflow: hidden; border-radius: 2px; box-shadow: var(--shadow); }
.howto-image img { width: 100%; aspect-ratio: 1.12; object-fit: cover; object-position: 62% center; }
.step-list { padding: 0; margin: 38px 0 0; list-style: none; }
.step-list li { display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 22px 0; border-top: 1px solid rgba(128,97,52,.18); }
.step-list li:last-child { border-bottom: 1px solid rgba(128,97,52,.18); }
.step-list > li > span { display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold-dark); font-family: Georgia, serif; font-size: 12px; }
.step-list h3 { margin: 0 0 5px; font-size: 18px; }
.step-list p { margin: 0; color: var(--muted); font-size: 14px; }

.product-details { background: #eee7dc; }
.product-details h2 span { font-size: .45em; letter-spacing: .18em; }
.product-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-gallery figure { margin: 0; position: relative; overflow: hidden; background: var(--ivory); }
.product-gallery img { width: 100%; aspect-ratio: .8; object-fit: cover; transition: transform .8s cubic-bezier(.22,.61,.36,1); }
.product-gallery figure:hover img { transform: scale(1.025); }
.product-gallery figcaption { position: absolute; left: 18px; bottom: 14px; padding: 5px 10px; background: rgba(248,245,239,.83); color: var(--gold-dark); font-family: Georgia, serif; font-size: 10px; letter-spacing: .2em; }
.spec-list { display: grid; grid-template-columns: repeat(3, 1fr); margin: 60px 0 0; border-top: 1px solid rgba(128,97,52,.18); border-left: 1px solid rgba(128,97,52,.18); }
.spec-list div { padding: 22px; border-right: 1px solid rgba(128,97,52,.18); border-bottom: 1px solid rgba(128,97,52,.18); }
.spec-list dt { margin-bottom: 8px; color: var(--gold-dark); font-size: 11px; }
.spec-list dd { margin: 0; font-family: var(--serif); }

.purchase { background: var(--ivory); }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; max-width: 920px; margin-inline: auto; }
.pricing-card { position: relative; padding: 50px 44px 42px; border: 1px solid rgba(128,97,52,.22); background: var(--white); }
.pricing-card.featured { border: 2px solid var(--gold); box-shadow: var(--shadow); }
.pricing-label { position: absolute; top: 0; left: 50%; padding: 6px 22px; transform: translate(-50%, -50%); background: var(--gold-dark); color: #fff; border-radius: 999px; font-size: 11px; }
.pricing-name { margin-bottom: 5px; color: var(--gold-dark); font-size: 12px; font-weight: 700; }
.pricing-card h3 { margin-bottom: 12px; font-size: 30px; }
.price { display: flex; align-items: baseline; gap: 7px; margin-bottom: 4px; }
.price strong { color: var(--gold-dark); font-family: Georgia, serif; font-size: 55px; line-height: 1; }
.price span { font-size: 12px; }
.price-before { color: var(--muted); font-size: 12px; }
.pricing-card ul { min-height: 160px; padding: 24px 0 0; margin: 24px 0 30px; border-top: 1px solid rgba(128,97,52,.16); list-style: none; }
.pricing-card li { position: relative; padding: 7px 0 7px 22px; font-size: 13px; }
.pricing-card li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-dark); font-weight: bold; }
.pricing-card .button { width: 100%; }
.text-link { display: block; margin: 28px auto 0; padding: 0; border: 0; border-bottom: 1px solid currentColor; background: none; color: var(--gold-dark); cursor: pointer; font-size: 13px; }
.purchase-note { max-width: 760px; margin: 24px auto 0; color: var(--muted); font-size: 11px; text-align: center; }

.faq { background: var(--white); }
.faq-container { display: grid; grid-template-columns: .36fr .64fr; gap: 90px; align-items: start; }
.accordion { border-top: 1px solid rgba(128,97,52,.2); }
details { border-bottom: 1px solid rgba(128,97,52,.2); }
summary { position: relative; padding: 24px 50px 24px 0; cursor: pointer; list-style: none; font-family: var(--serif); font-size: 17px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 5px; top: 19px; color: var(--gold-dark); font-family: var(--sans); font-size: 24px; font-weight: 300; }
details[open] summary::after { content: "−"; }
details p { padding: 0 38px 24px 0; margin: 0; color: var(--muted); font-size: 14px; }

.closing { min-height: 760px; }
.closing-shade { background: linear-gradient(90deg, rgba(248,245,239,.97) 0%, rgba(248,245,239,.8) 42%, rgba(248,245,239,.03) 68%); }
.closing-content { align-items: flex-start; }
.closing-content > * { max-width: 540px; }
.closing-price span { display: block; color: var(--gold-dark); font-weight: 700; }
.closing-price strong { margin-right: 8px; font-size: 38px; }
.closing-price small { color: var(--muted); }

.site-footer { padding: 70px 0 28px; background: var(--ink); color: rgba(255,255,255,.78); }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 45px; }
.footer-brand { margin-bottom: 4px; color: #fff; font-family: var(--serif); font-size: 24px; letter-spacing: .14em; }
.footer-inner nav { display: grid; grid-template-columns: repeat(2, auto); gap: 12px 34px; font-size: 12px; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); font-size: 10px; }
.footer-bottom p { margin: 0; }

.mobile-sticky { display: none; }
.demo-dialog { width: min(520px, calc(100vw - 32px)); padding: 42px; border: 0; color: var(--ink); background: var(--white); box-shadow: 0 28px 90px rgba(0,0,0,.28); }
.demo-dialog::backdrop { background: rgba(35,29,23,.6); backdrop-filter: blur(4px); }
.demo-dialog h2 { font-size: 30px; }
.demo-dialog .button { width: 100%; margin-top: 10px; }
.dialog-close { position: absolute; right: 13px; top: 10px; border: 0; background: none; font-size: 28px; cursor: pointer; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (min-width: 1101px) {
  .section-visual {
    height: clamp(720px, 56.25vw, 920px);
    min-height: 0;
  }
  .hero {
    height: clamp(760px, 56.25vw, 940px);
    min-height: 0;
  }
  .visual-content { min-height: 100%; }
  .hero .visual-media img,
  .problem .visual-media img,
  .texture .visual-media img,
  .daily .visual-media img,
  .closing .visual-media img { object-position: center center; }
}

@media (min-width: 1101px) and (max-width: 1320px) {
  :root { --content: min(1100px, calc(100% - 64px)); }
  .split-layout { gap: 64px; }
  .howto-grid { gap: 54px; }
  .faq-container { gap: 64px; }
  h1 { font-size: clamp(42px, 4vw, 58px); }
  h2 { font-size: clamp(34px, 3vw, 46px); }
}

@media (max-width: 1100px) {
  :root { --content: min(100% - 36px, 760px); }
  .header-nav a:not(.button) { display: none; }
  .section-pad { padding: 96px 0; }
  .section-visual { min-height: 690px; }
  .split-layout { grid-template-columns: 1fr; gap: 58px; }
  .product-stage { min-height: 560px; }
  .product-stage img { width: 40%; }
  .ingredient-grid { grid-template-columns: 1fr; }
  .ingredient-card { min-height: 340px; }
  .howto-grid { grid-template-columns: 1fr; }
  .howto-copy { max-width: 680px; }
  .howto-image img { aspect-ratio: 1.4; }
  .faq-container { grid-template-columns: 1fr; gap: 16px; }
}

@media (max-width: 767px) {
  :root { --content: calc(100vw - 32px); --header-h: 62px; }
  body { padding-bottom: 68px; line-height: 1.85; }
  .mobile-only { display: block; }
  .site-header { padding-inline: 16px; }
  .brand { font-size: 13px; letter-spacing: .12em; }
  .brand-mark { font-size: 16px; }
  .header-nav { gap: 0; }
  .button-small { min-height: 38px; padding: 0 16px; font-size: 11px; }
  .section-pad { padding: 76px 0; }
  .section-visual { min-height: auto; }
  .visual-media { position: relative; display: block; }
  .visual-media img { height: auto; aspect-ratio: 1122/1402; object-fit: cover; }
  .visual-shade { display: none; }
  .visual-content { min-height: 0; padding-top: 44px; padding-bottom: 58px; background: var(--ivory); }
  h1 { font-size: 38px; }
  h2 { font-size: 32px; }
  .lead { font-size: 17px; }

  .hero { padding-top: var(--header-h); background: var(--ivory); }
  .hero .visual-media img { aspect-ratio: 1122/1402; object-position: center; }
  .hero-content { padding-top: 38px; align-items: center; text-align: center; }
  .hero-content .eyebrow { font-size: 10px; }
  .hero-lead { font-size: 15px; }
  .hero-product { justify-content: center; gap: 24px; text-align: left; }
  .hero-price strong { font-size: 26px; }
  .hero-content .button { width: 100%; }

  .benefit-strip { padding: 20px 0; }
  .benefit-list { grid-template-columns: 1fr 1fr; gap: 16px 8px; }
  .benefit-list div { font-size: 10px; }

  .problem .visual-media { order: 2; }
  .problem .visual-content { order: 1; }
  .problem-content > * { max-width: none; }
  .problem-content { align-items: stretch; }
  .concern-list span { font-size: 11px; }

  .product-stage { min-height: 470px; border-radius: 180px 180px 12px 12px; }
  .product-stage img { width: 48%; max-height: 430px; }
  .check-list { grid-template-columns: 1fr; }

  .section-heading { margin-bottom: 45px; }
  .ingredient-card { min-height: 390px; padding: 40px 28px 32px; }
  .ingredient-card small { left: 28px; }

  .texture .visual-content,
  .daily .visual-content,
  .closing .visual-content { background: var(--ivory); }
  .texture-content > *, .daily-content > *, .closing-content > * { max-width: none; }
  .texture-tags span { font-size: 10px; }

  .howto-grid { gap: 36px; }
  .howto-image { order: -1; margin-inline: -16px; box-shadow: none; }
  .howto-image img { aspect-ratio: 1122/1402; object-position: center; }

  /* Product gallery: editorial mosaic instead of three narrow portraits */
  .product-gallery {
    grid-template-columns: 1.1fr .9fr;
    grid-template-rows: repeat(2, auto);
    gap: 10px;
    align-items: stretch;
  }
  .product-gallery figure {
    min-width: 0;
    border-radius: 3px;
    box-shadow: 0 12px 32px rgba(73,55,34,.08);
  }
  .product-gallery figure:first-child {
    grid-row: 1 / span 2;
    aspect-ratio: .8;
  }
  .product-gallery figure:nth-child(2),
  .product-gallery figure:nth-child(3) {
    aspect-ratio: 1.35;
  }
  .product-gallery img {
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
  }
  .product-gallery figure:nth-child(2) img {
    object-position: center 40%;
  }
  .product-gallery figure:nth-child(3) img {
    object-position: center 52%;
  }
  .product-gallery figcaption {
    left: 9px;
    bottom: 8px;
    padding: 4px 7px;
    font-size: 8px;
    letter-spacing: .14em;
  }
  .spec-list { grid-template-columns: 1fr 1fr; }

  .pricing-grid { grid-template-columns: 1fr; gap: 34px; }
  .pricing-card { padding: 43px 27px 32px; }
  .price strong { font-size: 48px; }

  .faq-container { gap: 0; }
  summary { font-size: 15px; }

  .footer-inner { flex-direction: column; gap: 35px; }
  .footer-bottom { flex-direction: column; gap: 12px; }

  .mobile-sticky {
    position: fixed;
    z-index: 90;
    left: 0;
    bottom: 0;
    display: flex;
    width: 100%;
    height: 68px;
    padding: 8px 10px 8px 16px;
    align-items: center;
    justify-content: space-between;
    background: rgba(248,245,239,.96);
    border-top: 1px solid rgba(128,97,52,.18);
    box-shadow: 0 -8px 28px rgba(57,44,29,.1);
    backdrop-filter: blur(12px);
  }
  .mobile-sticky div { line-height: 1.25; }
  .mobile-sticky small { display: block; color: var(--gold-dark); font-size: 9px; }
  .mobile-sticky strong { font-family: Georgia, serif; font-size: 20px; }
  .mobile-sticky .button { min-height: 48px; padding: 0 25px; }

  .demo-dialog { padding: 38px 24px 28px; }
}

@media (min-width: 768px) and (max-width: 1100px) {
  :root { --content: min(100% - 56px, 900px); }
  .section-visual { min-height: 660px; }
  .hero { min-height: 720px; }
  .hero-content > *,
  .problem-content > *,
  .texture-content > *,
  .daily-content > *,
  .closing-content > * { max-width: 520px; }
  .hero-shade,
  .problem-shade,
  .texture-shade,
  .daily-shade,
  .closing-shade {
    background: linear-gradient(90deg, rgba(248,245,239,.97) 0%, rgba(248,245,239,.84) 48%, rgba(248,245,239,.1) 78%);
  }
  .product-stage { width: min(680px, 100%); margin-inline: auto; }
  .ingredient-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
  .ingredient-card { min-height: 410px; padding-inline: 24px; }
  .ingredient-card small { left: 24px; }
  .pricing-grid { max-width: 820px; }
}

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

/* v3: subscription-first pricing */
.price-caption {
  margin: 10px 0 -3px;
  color: var(--gold-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}
.renewal-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 5px 9px;
  max-width: 310px;
  padding: 14px 16px;
  margin: 22px auto 0;
  border: 1px solid rgba(128,97,52,.18);
  background: var(--cream);
}
.renewal-price span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}
.renewal-price strong {
  color: var(--ink);
  font-family: var(--sans);
  font-size: 22px;
}
.renewal-price small {
  color: var(--muted);
  font-size: 10px;
}
@media (max-width: 767px) {
  .renewal-price { margin-top: 18px; }
}

/* v4: balanced mobile product mosaic */

/* User Reviews Section */
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.review-card {
  padding: 32px 28px;
  background: var(--white);
  border: 1px solid rgba(128,97,52,.12);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px rgba(57, 51, 46, 0.03);
}
.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}
.review-stars {
  color: var(--gold);
  letter-spacing: 2px;
  font-size: 14px;
}
.review-tag {
  font-size: 11px;
  color: var(--gold-dark);
  background: rgba(177, 138, 77, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
}
.review-title {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 12px;
  color: var(--ink);
}
.review-text {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 20px;
  flex-grow: 1;
}
.review-author {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  text-align: right;
  border-top: 1px dashed rgba(128,97,52,.15);
  padding-top: 12px;
  margin: 0;
}

/* Trust Badges */
.trust-badges {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin: 40px 0;
  flex-wrap: wrap;
}
.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  background: var(--white);
  border: 1px solid rgba(177, 138, 77, 0.2);
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(57, 51, 46, 0.04);
}
.trust-badge-item .badge-icon {
  color: var(--sage-dark);
  font-size: 18px;
}
.trust-badge-item strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
  line-height: 1.3;
}
.trust-badge-item small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

/* Plan Comparison Table */
.plan-comparison-wrapper {
  margin: 48px 0;
  background: var(--white);
  border: 1px solid rgba(177, 138, 77, 0.2);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: var(--shadow);
}
.comparison-title {
  text-align: center;
  font-family: var(--serif);
  font-size: 20px;
  margin-bottom: 28px;
  letter-spacing: .08em;
  color: var(--ink);
}
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  font-size: 14px;
}
.comparison-table th,
.comparison-table td {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(128,97,52,.12);
}
.comparison-table th {
  font-weight: 700;
  background: var(--ivory);
}
.comparison-table tbody th {
  text-align: left;
  font-family: var(--sans);
  color: var(--muted);
  width: 22%;
  min-width: 120px;
}
.comparison-table .highlight-col {
  background: rgba(247, 239, 226, 0.5);
  position: relative;
}
.comparison-table thead th.highlight-col {
  background: var(--gold-grad);
  color: var(--gold-dark);
  font-size: 16px;
}
.header-badge {
  display: inline-block;
  background: var(--gold-dark);
  color: #fff;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  vertical-align: middle;
  margin-left: 6px;
  font-weight: 400;
}
.price-highlight {
  font-size: 18px;
  color: var(--gold-dark);
}
.badge-saving {
  display: inline-block;
  margin-left: 8px;
  background: var(--bordeaux);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}
.free-shipping {
  color: var(--gold-dark);
}
.no-restriction {
  color: var(--ink);
}

@media (max-width: 991px) {
  .review-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 16px;
  }
  .plan-comparison-wrapper {
    padding: 24px 16px;
  }
  .trust-badges {
    flex-direction: column;
    gap: 12px;
  }
  .trust-badge-item {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 767px) {
  .plan-comparison-wrapper {
    padding: 20px 10px;
    margin: 32px 0;
  }
  .comparison-title {
    font-size: 17px;
    margin-bottom: 18px;
  }
  .comparison-table {
    font-size: 12px;
  }
  .comparison-table th,
  .comparison-table td {
    padding: 12px 6px;
  }
  .comparison-table tbody th {
    width: 28%;
    min-width: 85px;
    font-size: 11px;
  }
  .price-highlight {
    font-size: 15px;
  }
  .badge-saving {
    display: inline-block;
    margin-left: 4px;
    font-size: 9px;
    padding: 1px 4px;
  }
  .thumb-btn {
    width: clamp(70px, 25vw, 86px);
  }
  .review-card {
    padding: 24px 20px;
  }
  .review-title {
    font-size: 15px;
  }
}

/* Interactive Product Gallery */
.interactive-gallery {
  max-width: 800px;
  margin: 0 auto 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.gallery-main {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4 / 5;
  background: var(--white);
  border: 1px solid rgba(177, 138, 77, 0.2);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.4s ease;
}
.gallery-main img.is-changing {
  opacity: 0.3;
  transform: scale(0.98);
}
.gallery-main-label {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(57, 51, 46, 0.75);
  color: var(--white);
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: 0.15em;
  padding: 4px 12px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.gallery-thumbnails {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  justify-content: center;
}
.thumb-btn {
  background: var(--white);
  border: 2px solid transparent;
  border-radius: 10px;
  padding: 6px;
  cursor: pointer;
  width: 90px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(57, 51, 46, 0.05);
}
.thumb-btn img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 6px;
}
.thumb-btn span {
  font-size: 10px;
  font-family: var(--serif);
  letter-spacing: 0.1em;
  color: var(--muted);
  font-weight: 700;
}
.thumb-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(177, 138, 77, 0.4);
}
.thumb-btn.is-active {
  border-color: var(--gold-dark);
  background: rgba(248, 245, 239, 0.8);
}
.thumb-btn.is-active span {
  color: var(--gold-dark);
}

/* FAQ Accordion UX & Animations */
.accordion details {
  background: var(--white);
  border: 1px solid rgba(128,97,52,.12);
  border-radius: 12px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.accordion details[open] {
  border-color: rgba(177, 138, 77, 0.4);
  box-shadow: 0 8px 24px rgba(57, 51, 46, 0.05);
}
.accordion details summary {
  padding: 22px 28px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  list-style: none;
}
.accordion details summary::-webkit-details-marker {
  display: none;
}
.faq-icon {
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background-color: var(--gold-dark);
  border-radius: 2px;
  transition: background-color 0.3s ease;
}
.faq-icon::before {
  top: 8px;
  left: 0;
  width: 18px;
  height: 2px;
}
.faq-icon::after {
  top: 0;
  left: 8px;
  width: 2px;
  height: 18px;
}
.accordion details[open] .faq-icon {
  transform: rotate(135deg);
}
.accordion details p {
  padding: 0 28px 24px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

/* Luxury Button Shimmer Effect */
.button-primary {
  position: relative;
  overflow: hidden;
}
.button-primary::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 50%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(25deg);
  transition: all 0.6s ease;
}
.button-primary:hover::after {
  left: 130%;
}