:root {
  --ink: #202326;
  --muted: #6d7276;
  --paper: #f5f4f0;
  --white: #fff;
  --mist: #dfe9e7;
  --aqua: #8fbebc;
  --blue: #bfcfd8;
  --pearl: #ebe8e0;
  --line: rgba(32, 35, 38, .18);
  --rakuten: #bf0000;
  --amazon: #171717;
  --header-h: 92px;
  --left-w: 46%;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 300;
  line-height: 1.9;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, summary { font: inherit; }
section { scroll-margin-top: var(--header-h); }

.skip-link {
  position: fixed;
  left: 12px;
  top: -80px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--white);
}
.skip-link:focus { top: 12px; }

.visual-panel {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--left-w);
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(circle at 18% 28%, rgba(255,255,255,.96), transparent 35%),
    linear-gradient(145deg, #f9f8f4 0%, #e9eeec 55%, #f3eee9 100%);
}
.visual-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .25;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  pointer-events: none;
}
.visual-logo {
  position: absolute;
  z-index: 4;
  top: 54px;
  left: 6%;
  font-size: clamp(20px, 2vw, 32px);
  font-weight: 600;
  letter-spacing: .12em;
}
.visual-index {
  position: absolute;
  z-index: 4;
  top: 57px;
  right: 6%;
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .2em;
}
.visual-collage {
  position: absolute;
  inset: 15% 4% 14%;
}
.water-card,
.stilllife-card,
.dryer-card {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.76);
  box-shadow: 0 25px 55px rgba(37, 53, 58, .13);
}
.water-card {
  left: -14%;
  top: 16%;
  width: 38%;
  height: 61%;
  background:
    radial-gradient(ellipse at 60% 40%, rgba(255,255,255,.65), transparent 25%),
    repeating-radial-gradient(ellipse at 50% 50%, #c7e4e7 0 6px, #9fcbd1 8px 16px, #e4f1f0 18px 25px);
  transform: rotate(-3deg);
}
.stilllife-card {
  left: 22%;
  top: 10%;
  width: 51%;
  height: 69%;
  background: url("../images/beauty-stilllife.png") 35% center / cover;
}
.stilllife-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,.05), rgba(220,231,228,.15));
}
.dryer-card {
  right: -8%;
  top: 31%;
  width: 43%;
  height: 47%;
  display: grid;
  place-items: center;
  background: linear-gradient(155deg, rgba(255,255,255,.96), rgba(216,230,230,.88));
  transform: rotate(2deg);
}
.dryer-card img {
  width: 92%;
  height: 92%;
  object-fit: contain;
  filter: drop-shadow(0 20px 18px rgba(49,65,70,.18));
  transform: rotate(-4deg);
}
.pearl-orbit {
  position: absolute;
  right: 5%;
  top: 8%;
  width: 112px;
  aspect-ratio: 1;
  border: 1px solid rgba(32,35,38,.28);
  border-radius: 50%;
}
.pearl-orbit::after {
  content: "";
  position: absolute;
  right: 7px;
  top: 8px;
  width: 22px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #efe6d2;
  box-shadow: 0 6px 14px rgba(0,0,0,.12);
}
.visual-word {
  position: absolute;
  z-index: 3;
  left: 3%;
  bottom: 3%;
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(62px, 8.4vw, 138px);
  font-weight: 400;
  line-height: .65;
  letter-spacing: -.06em;
  white-space: nowrap;
}
.visual-note {
  position: absolute;
  z-index: 4;
  right: 5%;
  bottom: 4%;
  margin: 0;
  text-align: right;
  font-size: 9px;
  line-height: 1.6;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.page-shell {
  width: calc(100% - var(--left-w));
  margin-left: var(--left-w);
  background: var(--white);
}
.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  height: var(--header-h);
  display: grid;
  grid-template-columns: 52px 1fr 52px;
  align-items: center;
  padding: 0 4.5%;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
}
.site-logo {
  justify-self: center;
  font-size: clamp(21px, 2vw, 31px);
  font-weight: 600;
  letter-spacing: .13em;
}
.header-link {
  justify-self: end;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .16em;
}
.menu-button {
  width: 36px;
  height: 36px;
  padding: 8px 2px;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.menu-button span {
  display: block;
  width: 25px;
  height: 1px;
  margin: 7px 0;
  background: var(--ink);
  transition: transform .25s ease;
}
.site-menu {
  position: fixed;
  z-index: 40;
  top: 0;
  right: 0;
  width: min(520px, 54%);
  height: 100vh;
  padding: 12vh 7%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  color: var(--white);
  background: rgba(27,31,33,.98);
  transform: translateX(102%);
  transition: transform .35s ease;
}
.site-menu.is-open { transform: translateX(0); }
.site-menu a {
  width: fit-content;
  font-family: "Noto Serif JP", serif;
  font-size: clamp(22px, 3vw, 40px);
}
.menu-eyebrow {
  margin: 0 0 25px;
  font-size: 10px;
  letter-spacing: .2em;
}
.menu-close {
  position: absolute;
  top: 28px;
  right: 7%;
  border: 0;
  color: var(--white);
  background: transparent;
  font-size: 34px;
  font-weight: 200;
  cursor: pointer;
}

.hero-image {
  position: relative;
  min-height: min(540px, 68vh);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 8% 7%;
  background:
    radial-gradient(circle at 76% 28%, rgba(255,255,255,.92), transparent 25%),
    linear-gradient(130deg, #d7e6e6 0%, #f2eee7 55%, #cadde1 100%);
}
.hero-image::after {
  content: "SMART W";
  position: absolute;
  right: -2%;
  bottom: -10%;
  color: rgba(255,255,255,.55);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(70px, 10vw, 150px);
  white-space: nowrap;
}
.hero-copy { position: relative; z-index: 3; max-width: 64%; }
.eyebrow,
.section-number,
.feature-no {
  margin: 0 0 20px;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .22em;
}
.hero h1,
.section-pad h2 {
  margin: 0;
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: .04em;
}
.hero h1 { font-size: clamp(31px, 4vw, 59px); }
.hero-product {
  margin: 28px 0 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(16px, 2.1vw, 29px);
  line-height: 1.1;
  letter-spacing: .08em;
}
.hero-dryer {
  position: absolute;
  z-index: 2;
  right: 4%;
  top: 9%;
  width: 39%;
  aspect-ratio: 1;
  padding: 2.5%;
  object-fit: contain;
  border: 1px solid rgba(255,255,255,.72);
  background: rgba(255,255,255,.9);
  box-shadow: 0 28px 45px rgba(42,58,62,.15);
  transform: rotate(-3deg);
}
.image-note {
  position: absolute;
  z-index: 4;
  right: 3%;
  bottom: 2%;
  margin: 0;
  color: rgba(32,35,38,.72);
  font-size: 8px;
}
.hero-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 34px 7% 0;
}
.mall-button {
  position: relative;
  overflow: hidden;
  min-height: 78px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 15px 23px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--white);
  transition: transform .2s ease, box-shadow .2s ease;
}
.mall-button::after {
  content: "";
  position: absolute;
  top: -80%;
  left: -35%;
  width: 25%;
  height: 260%;
  background: rgba(255,255,255,.24);
  transform: rotate(22deg);
  animation: sheen 5s ease-in-out infinite;
}
.mall-button:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(0,0,0,.13); }
.mall-button span { font-size: 15px; font-weight: 500; letter-spacing: .08em; }
.mall-button small { margin-top: 3px; font-size: 9px; letter-spacing: .1em; opacity: .82; }
.rakuten { background: var(--rakuten); border-color: var(--rakuten); }
.amazon { background: var(--amazon); border-color: var(--amazon); }
.amazon::before {
  content: "";
  position: absolute;
  right: 22px;
  width: 33px;
  height: 7px;
  border-bottom: 2px solid #ffb23e;
  border-radius: 0 0 50% 50%;
}
@keyframes sheen {
  0%, 62% { left: -35%; }
  82%, 100% { left: 125%; }
}
.affiliate-note {
  padding: 15px 7% 30px;
  color: var(--muted);
  font-size: 8px;
  line-height: 1.7;
  letter-spacing: .04em;
}
.affiliate-note p { margin: 0; }

.section-pad { padding: 100px 9%; }
.section-number { color: var(--muted); }
.section-pad h2 { font-size: clamp(27px, 3.6vw, 50px); }
.lead {
  max-width: 640px;
  margin: 46px auto 0;
  text-align: center;
  font-family: "Noto Serif JP", serif;
  font-size: 14px;
  line-height: 2.55;
}
.criteria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 70px;
  background: var(--line);
  border: 1px solid var(--line);
}
.criteria-grid article {
  min-height: 240px;
  padding: 32px 25px;
  background: var(--white);
}
.criteria-grid span {
  font-family: "Cormorant Garamond", serif;
  font-size: 34px;
  color: var(--aqua);
}
.criteria-grid h3 {
  margin: 26px 0 12px;
  font-family: "Noto Serif JP", serif;
  font-size: 15px;
  font-weight: 500;
}
.criteria-grid p { margin: 0; color: var(--muted); font-size: 11px; }

.editorial-break {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: #e5ece9;
}
.editorial-image {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(220,230,226,.08), rgba(220,230,226,.38)),
    url("../images/beauty-stilllife.png") center / cover;
  filter: saturate(.72);
}
.editorial-copy {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 8%;
}
.editorial-copy p {
  margin: 0;
  color: var(--white);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(54px, 8vw, 108px);
  line-height: .72;
  letter-spacing: -.04em;
}
.editorial-copy span {
  align-self: flex-end;
  padding: 8px 13px;
  background: rgba(255,255,255,.82);
  font-family: "Noto Serif JP", serif;
  font-size: 12px;
}

.features { background: #f6f5f1; }
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  margin-top: 75px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.feature-row.reverse .feature-visual { order: 2; }
.feature-visual {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: var(--mist);
}
.feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 55px 9%;
  background: var(--white);
}
.feature-copy h3 {
  margin: 0 0 25px;
  font-family: "Noto Serif JP", serif;
  font-size: clamp(20px, 2.4vw, 31px);
  font-weight: 400;
  line-height: 1.75;
}
.feature-copy p:last-child { margin: 0; color: var(--muted); font-size: 12px; }
.heat-visual { background: linear-gradient(145deg, #c3d9d7, #f2dfd3); }
.heat-ring {
  position: absolute;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 50%;
}
.ring-a { width: 260px; height: 260px; }
.ring-b { width: 175px; height: 175px; }
.heat-core {
  z-index: 2;
  width: 105px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: rgba(53,91,93,.64);
  font-family: "Cormorant Garamond", serif;
  letter-spacing: .16em;
}
.fold-visual { background: linear-gradient(160deg, #f1ece4, #dce8e8); }
.fold-visual img {
  width: 70%;
  max-height: 78%;
  padding: 4%;
  object-fit: contain;
  background: rgba(255,255,255,.92);
  box-shadow: 0 18px 30px rgba(30,50,54,.14);
  transform: rotate(4deg);
}
.fold-visual span {
  position: absolute;
  left: 25px;
  bottom: 18px;
  font-size: 9px;
  letter-spacing: .18em;
}
.travel-visual {
  grid-auto-flow: column;
  gap: 16px;
  color: #fff;
  background: linear-gradient(145deg, #8fb7bf, #c3d4c9);
}
.travel-visual strong { z-index: 2; font-family: "Cormorant Garamond", serif; font-size: 25px; letter-spacing: .1em; }
.travel-visual i { z-index: 2; font-style: normal; font-size: 28px; }
.travel-line {
  position: absolute;
  width: 330px;
  height: 170px;
  border: 1px dashed rgba(255,255,255,.75);
  border-radius: 50%;
  transform: rotate(-13deg);
}

.fit-list { margin-top: 60px; border-top: 1px solid var(--line); }
.fit-list article {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 20px;
  padding: 27px 0;
  border-bottom: 1px solid var(--line);
}
.fit-list article > span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--aqua);
  border-radius: 50%;
  color: #477f7d;
}
.fit-list h3 { margin: 0 0 5px; font-family: "Noto Serif JP", serif; font-size: 16px; font-weight: 400; }
.fit-list p { margin: 0; color: var(--muted); font-size: 11px; }
.caution {
  margin-top: 55px;
  padding: 30px 35px;
  background: #f2f1ed;
  font-size: 10px;
}
.caution > p { margin: 0 0 12px; font-weight: 500; letter-spacing: .08em; }
.caution ul { margin: 0; padding-left: 1.4em; color: var(--muted); }

.faq { background: #edf2f0; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { margin-top: 55px; border-top: 1px solid var(--line); }
.faq summary {
  position: relative;
  padding: 25px 45px 25px 0;
  cursor: pointer;
  list-style: none;
  font-family: "Noto Serif JP", serif;
  font-size: 14px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 8px;
  font-size: 22px;
  font-weight: 200;
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 7% 25px 0; color: var(--muted); font-size: 11px; }

.final-cta {
  text-align: center;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.78), transparent 30%),
    linear-gradient(145deg, #dce9e7, #eee8df);
}
.final-script {
  margin: 0 0 18px;
  font-family: "Cormorant Garamond", serif;
  font-size: 24px;
  font-style: italic;
}
.final-cta > p:not(.final-script) { margin: 25px 0 0; color: var(--muted); font-size: 11px; }
.final-cta .hero-actions { max-width: 720px; margin: 35px auto 0; padding: 0; text-align: left; }

footer {
  padding: 70px 8% 45px;
  color: #e6e7e5;
  background: #202426;
}
.footer-logo { font-size: 25px; font-weight: 600; letter-spacing: .14em; }
footer > p { margin: 15px 0 0; font-family: "Cormorant Garamond", serif; font-size: 16px; letter-spacing: .05em; }
.footer-small {
  max-width: 600px;
  color: #aeb2b2;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 8px;
  line-height: 1.8;
}
.copyright { margin-top: 50px; color: #8d9292; font-size: 10px; }
.mobile-buybar { display: none; }

@media (max-width: 980px) {
  :root { --left-w: 41%; }
  .criteria-grid { grid-template-columns: 1fr; }
  .criteria-grid article { min-height: 0; }
  .feature-row { grid-template-columns: 1fr; }
  .feature-row.reverse .feature-visual { order: 0; }
  .hero-copy { max-width: 70%; }
  .hero-dryer { width: 43%; right: 1%; }
}

@media (max-width: 760px) {
  :root { --header-h: 68px; }
  body { padding-bottom: 62px; }
  .visual-panel {
    position: relative;
    width: 100%;
    height: 68vh;
    min-height: 520px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .visual-logo { top: 30px; left: 6%; font-size: 22px; }
  .visual-index { top: 34px; right: 6%; }
  .visual-collage { inset: 13% 3% 13%; }
  .stilllife-card { left: 19%; width: 58%; }
  .dryer-card { right: -4%; width: 43%; }
  .visual-word { font-size: 20vw; bottom: 2%; }
  .visual-note { display: none; }
  .page-shell { width: 100%; margin-left: 0; }
  .site-header { padding: 0 5%; grid-template-columns: 42px 1fr 42px; }
  .site-logo { font-size: 19px; }
  .site-menu { width: 100%; padding: 13vh 10%; }
  .site-menu a { font-size: 30px; }
  .hero-image { min-height: 540px; padding: 10% 7%; align-items: flex-start; }
  .hero-copy { max-width: 78%; }
  .hero h1 { font-size: 33px; }
  .hero-dryer { width: 58%; right: -2%; top: 35%; }
  .image-note { bottom: 1%; }
  .hero-actions { grid-template-columns: 1fr; gap: 12px; padding: 25px 6% 0; }
  .mall-button { min-height: 67px; }
  .affiliate-note { padding: 13px 6% 25px; }
  .section-pad { padding: 75px 7%; }
  .section-pad h2 { font-size: 29px; }
  .lead { margin-top: 35px; text-align: left; font-size: 13px; line-height: 2.35; }
  .criteria-grid { margin-top: 45px; }
  .criteria-grid article { padding: 25px; }
  .editorial-break { min-height: 430px; }
  .editorial-copy p { font-size: 64px; }
  .editorial-copy span { font-size: 10px; }
  .feature-row { margin-top: 50px; }
  .feature-visual { min-height: 320px; }
  .feature-copy { padding: 38px 7%; }
  .fit-list article { grid-template-columns: 44px 1fr; gap: 13px; }
  .caution { padding: 25px 22px; }
  .final-cta .hero-actions { margin-top: 30px; }
  .mobile-buybar {
    position: fixed;
    z-index: 35;
    left: 0;
    right: 0;
    bottom: 0;
    height: 62px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    padding: 7px;
    background: rgba(255,255,255,.94);
    box-shadow: 0 -5px 18px rgba(0,0,0,.1);
    backdrop-filter: blur(10px);
  }
  .mobile-buybar a {
    display: grid;
    place-items: center;
    color: var(--white);
    border-radius: 3px;
    font-size: 12px;
    font-weight: 500;
  }
  .mobile-buybar a:first-child { background: var(--rakuten); }
  .mobile-buybar a:last-child { background: var(--amazon); }
}

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