/* ============================================================
   air fleur — Landing Page
   Style: Minimalism × Industrial × Okinawa luxury
   Palette: 琉球石灰岩 × steel × botanical green
   ============================================================ */

/* ---- Tweakable tokens (live-edited) ---- */
:root {
  /* Palette: GREEN (default) — light & airy */
  --bg: #fafaf7;
  --bg-deep: #f2f1ec;
  --paper: #ffffff;
  --ink: #2c2e2a;
  --ink-soft: #6a6c66;
  --ink-mute: #9a9c95;
  --line: #2c2e2a;
  --line-soft: rgba(44, 46, 42, 0.12);
  --accent: #7a8268;        /* くすみグリーン */
  --accent-soft: #c5c9b8;
  --stone: #e8e6df;
  --stone-deep: #cfccc1;

  /* Spacing scale (standard) */
  --section-y: 140px;
  --block-y: 80px;
  --gutter: 32px;
  --measure: 600px;

  /* Type scale */
  --fs-hero: clamp(34px, 4.4vw, 58px);
  --fs-display: clamp(32px, 4.6vw, 56px);
  --fs-h2: clamp(22px, 2.6vw, 32px);
  --fs-h3: 17px;
  --fs-body: 15px;
  --fs-small: 12px;
  --fs-eyebrow: 11px;

  /* Type families */
  --serif-en: "Marcellus", "EB Garamond", "Times New Roman", serif;
  --sans-en: "Jost", "Helvetica Neue", system-ui, sans-serif;
  --serif-jp: "Shippori Mincho", "Noto Serif JP", "Yu Mincho", serif;
  --sans-jp: "Noto Sans JP", "Yu Gothic", sans-serif;
}

/* Spacing variants */
[data-spacing="loose"] {
  --section-y: 200px;
  --block-y: 120px;
}
[data-spacing="compact"] {
  --section-y: 90px;
  --block-y: 56px;
}

/* Theme variants */
[data-theme="warm"] {
  --bg: #faf7f1;
  --bg-deep: #f2ece1;
  --paper: #fffdf8;
  --accent: #b8896a;
  --accent-soft: #e0c8b3;
  --stone: #ece4d4;
  --stone-deep: #cfbfa2;
}
[data-theme="pink"] {
  --bg: #fbf7f5;
  --bg-deep: #f4ebe6;
  --paper: #fffdfb;
  --accent: #b88a82;
  --accent-soft: #e0c5be;
  --stone: #efe2dc;
  --stone-deep: #d0b8b1;
}
[data-theme="mono"] {
  --bg: #f8f7f4;
  --bg-deep: #eeece7;
  --paper: #ffffff;
  --accent: #5a5c54;
  --accent-soft: #c0bfb8;
  --stone: #e2dfd8;
  --stone-deep: #b6b3aa;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans-jp);
  font-weight: 300;
  font-size: var(--fs-body);
  line-height: 1.9;
  color: var(--ink);
  background: var(--bg);
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

/* Grain overlay — very subtle, lifted */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.15;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' seed='4'/><feColorMatrix values='0 0 0 0 0.30  0 0 0 0 0.28  0 0 0 0 0.25  0 0 0 0.20 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* Soft botanical aura — distant, drifting */
body::after {
  content: "";
  position: fixed;
  inset: -10%;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 50% 40% at 12% 18%, color-mix(in srgb, var(--accent) 18%, transparent) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 80%, color-mix(in srgb, var(--accent) 12%, transparent) 0%, transparent 60%);
  filter: blur(40px);
}

/* ---- Layout primitives ---- */
.shell {
  position: relative;
  z-index: 2;
}
.measure {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.measure-wide {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
section {
  padding-block: var(--section-y);
  position: relative;
}

/* ---- Type ---- */
.eyebrow {
  font-family: var(--sans-en);
  font-size: var(--fs-eyebrow);
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}
.eyebrow.center { justify-content: center; }
.eyebrow.center::before { display: none; }
.eyebrow.center::after {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
  margin-left: 12px;
}
.eyebrow.center { gap: 0; }
.eyebrow.center::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
  margin-right: 12px;
}

h1, h2, h3, .display { font-weight: 300; letter-spacing: 0.04em; line-height: 1.45; }

.h-en {
  font-family: var(--serif-en);
  font-weight: 400;
  letter-spacing: 0.04em;
}
.h-jp {
  font-family: var(--serif-jp);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.7;
}
.body-jp {
  font-family: var(--sans-jp);
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 2.1;
  letter-spacing: 0.06em;
}
.body-jp.serif {
  font-family: var(--serif-jp);
  font-weight: 400;
  letter-spacing: 0.08em;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 22px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: color-mix(in srgb, var(--bg) 55%, transparent);
  backdrop-filter: blur(20px) saturate(1.1);
  -webkit-backdrop-filter: blur(20px) saturate(1.1);
  border-bottom: 0.5px solid var(--line-soft);
}
.brand {
  font-family: var(--serif-en);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.brand small {
  font-family: var(--sans-en);
  font-style: normal;
  font-size: 9px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  display: block;
  color: var(--ink-mute);
  margin-top: 2px;
  font-weight: 400;
}
.nav-cta {
  font-family: var(--sans-en);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 10px 18px;
  border: 0.5px solid var(--line);
  color: var(--ink);
  transition: background 0.4s, color 0.4s;
}
.nav-cta:hover { background: var(--ink); color: var(--paper); }

/* ============================================================
   Hero — left text / right placeholder image
   ============================================================ */
.hero {
  min-height: 100vh;
  padding-top: 140px;
  padding-bottom: var(--block-y);
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
}
.hero-text { max-width: 600px; }
.hero-eyebrow { margin-bottom: 36px; }
.hero h1 {
  font-family: var(--serif-jp);
  font-size: var(--fs-hero);
  font-weight: 300;
  line-height: 1.55;
  letter-spacing: 0.06em;
  margin-bottom: 32px;
  color: var(--ink);
}
.hero h1 em {
  font-family: var(--serif-en);
  font-weight: 400;
  color: var(--accent);
  font-style: normal;
}
.hero-sub {
  margin-bottom: 48px;
  max-width: 440px;
}
.hero-sub p + p { margin-top: 1.4em; }

/* Hero image area */
.hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--stone);
  border: 0.5px solid var(--line-soft);
}
.hero-visual::after {
  /* corner ticks */
  content: "";
  position: absolute;
  inset: 12px;
  border: 0.5px solid rgba(255,255,255,0.4);
  pointer-events: none;
}
.frame-tick {
  position: absolute;
  font-family: var(--sans-en);
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.frame-tick.tl { top: -22px; left: 0; }
.frame-tick.tr { top: -22px; right: 0; }
.frame-tick.bl { bottom: -22px; left: 0; }
.frame-tick.br { bottom: -22px; right: 0; }

/* ============================================================
   CTA buttons
   ============================================================ */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 18px 32px;
  background: var(--accent);
  color: var(--paper);
  font-family: var(--sans-jp);
  font-size: 13px;
  letter-spacing: 0.16em;
  font-weight: 400;
  border: 0.5px solid var(--accent);
  transition: background 0.5s, transform 0.5s;
  white-space: nowrap;
}
.cta:hover { background: var(--ink); border-color: var(--ink); }
.cta .arrow {
  width: 28px;
  height: 1px;
  background: currentColor;
  position: relative;
  transition: width 0.4s;
}
.cta .arrow::after {
  content: "";
  position: absolute;
  right: 0; top: -3px;
  width: 7px; height: 7px;
  border-top: 0.5px solid currentColor;
  border-right: 0.5px solid currentColor;
  transform: rotate(45deg);
}
.cta:hover .arrow { width: 38px; }

.cta-ghost {
  background: transparent;
  color: var(--ink);
  border: 0.5px solid var(--line);
}
.cta-ghost:hover { background: var(--ink); color: var(--paper); }

/* ============================================================
   Section header
   ============================================================ */
.sec-head {
  text-align: center;
  margin-bottom: var(--block-y);
}
.sec-head .eyebrow { margin-bottom: 28px; }
.sec-head h2 {
  font-family: var(--serif-en);
  font-size: var(--fs-display);
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 16px;
  letter-spacing: 0.06em;
}
.sec-head .h-jp {
  font-family: var(--serif-jp);
  font-size: var(--fs-h2);
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--ink);
  line-height: 1.7;
}

/* Section divider — fine steel line with caption */
.sec-divider {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.sec-divider::before, .sec-divider::after {
  content: "";
  flex: 1;
  height: 0.5px;
  background: var(--line-soft);
}
.sec-divider span {
  font-family: var(--sans-en);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ============================================================
   Empathy section — 4 quiet thoughts
   ============================================================ */
.empathy-list {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.empathy-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 32px;
  padding: 36px 0;
  border-top: 0.5px solid var(--line-soft);
  align-items: baseline;
}
.empathy-item:last-child { border-bottom: 0.5px solid var(--line-soft); }
.empathy-item .num {
  font-family: var(--sans-en);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--ink-mute);
  font-weight: 400;
}
.empathy-item p {
  font-family: var(--serif-jp);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.9;
  letter-spacing: 0.08em;
  color: var(--ink);
}

/* ============================================================
   Product (what is air fleur)
   ============================================================ */
.product {
  background: var(--bg-deep);
}
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  align-items: center;
}
.product-visual {
  aspect-ratio: 3 / 4;
  background: var(--stone);
  position: relative;
  border: 0.5px solid var(--line-soft);
}
.product-text { max-width: 460px; }
.product-text h2 {
  font-family: var(--serif-en);
  font-size: var(--fs-display);
  font-weight: 400;
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}
.product-text .h-jp {
  font-size: 22px;
  margin-bottom: 36px;
}
.product-text p { margin-bottom: 1.6em; }

.product-features {
  margin-top: 48px;
  display: grid;
  gap: 0;
}
.product-features li {
  list-style: none;
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-top: 0.5px solid var(--line-soft);
  align-items: baseline;
}
.product-features li:last-child { border-bottom: 0.5px solid var(--line-soft); }
.product-features li::before {
  content: "";
  width: 16px;
  height: 0.5px;
  background: var(--accent);
  align-self: center;
}
.product-features .label {
  font-family: var(--sans-en);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: block;
  margin-bottom: 4px;
}
.product-features .text {
  font-family: var(--serif-jp);
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--ink);
}

/* ============================================================
   Value (4 reasons it stays in memory)
   ============================================================ */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 0.5px solid var(--line-soft);
  border-bottom: 0.5px solid var(--line-soft);
  max-width: 1100px;
  margin: 0 auto;
}
.value-item {
  padding: 56px 28px;
  border-right: 0.5px solid var(--line-soft);
  position: relative;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.value-item:last-child { border-right: 0; }
.value-item .num {
  font-family: var(--sans-en);
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--accent);
  margin-bottom: 32px;
}
.value-item h3 {
  font-family: var(--serif-jp);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  line-height: 1.7;
}
.value-item p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 2;
}

/* ============================================================
   Scenes (utility scenarios)
   ============================================================ */
.scenes {
  background: var(--bg-deep);
}
.scenes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gutter);
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.scene-card {
  background: color-mix(in srgb, var(--paper) 75%, transparent);
  backdrop-filter: blur(14px) saturate(1.05);
  -webkit-backdrop-filter: blur(14px) saturate(1.05);
  border: 0.5px solid var(--line-soft);
  padding: 0;
  display: flex;
  flex-direction: column;
}
.scene-card .img {
  aspect-ratio: 4/5;
  background: var(--stone);
  border-bottom: 0.5px solid var(--line-soft);
}
.scene-card .body {
  padding: 28px 24px 32px;
}
.scene-card .label-en {
  font-family: var(--sans-en);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.scene-card .label-jp {
  font-family: var(--serif-jp);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  line-height: 1.6;
}
.scene-card p {
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.9;
}

/* ============================================================
   Loss flowers — story-driven section
   ============================================================ */
.loss {
  position: relative;
  padding-block: calc(var(--section-y) * 1.2);
}
.loss-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.loss-hero {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  margin-bottom: 100px;
  align-items: end;
}
.loss-visual {
  aspect-ratio: 3/4;
  background: var(--stone);
  border: 0.5px solid var(--line-soft);
  position: relative;
}
.loss-hero-text .eyebrow { margin-bottom: 28px; }
.loss-hero-text h2 {
  font-family: var(--serif-jp);
  font-size: var(--fs-display);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
}
.loss-hero-text h2 em {
  font-family: var(--serif-en);
  color: var(--accent);
  font-weight: 400;
  font-style: normal;
}

.loss-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.loss-story p {
  font-family: var(--serif-jp);
  font-size: 16px;
  font-weight: 400;
  line-height: 2.1;
  letter-spacing: 0.08em;
  color: var(--ink);
}
.loss-story p + p { margin-top: 1.6em; }
.loss-story-visual {
  aspect-ratio: 4/3;
  background: var(--stone);
  border: 0.5px solid var(--line-soft);
}

.loss-pull {
  margin: 100px 0 0;
  padding: 80px 0;
  border-top: 0.5px solid var(--line-soft);
  border-bottom: 0.5px solid var(--line-soft);
  text-align: center;
}
.loss-pull p {
  font-family: var(--serif-jp);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.12em;
  color: var(--ink);
  max-width: 640px;
  margin: 0 auto;
}
.loss-pull .small {
  font-family: var(--sans-en);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  display: block;
}

/* ============================================================
   Transport (subtle aside)
   ============================================================ */
.transport {
  background: var(--paper);
  border-top: 0.5px solid var(--line-soft);
  border-bottom: 0.5px solid var(--line-soft);
}
.transport-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 48px;
  align-items: start;
}
.transport-label {
  font-family: var(--sans-en);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 8px;
  border-top: 0.5px solid var(--line);
}
.transport h3 {
  font-family: var(--serif-jp);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.transport p {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 2.1;
}
.transport p + p { margin-top: 1.4em; }

/* ============================================================
   Notes (caveats)
   ============================================================ */
.notes-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.notes-list {
  margin-top: 48px;
  list-style: none;
}
.notes-list li {
  padding: 18px 0;
  border-bottom: 0.5px solid var(--line-soft);
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 16px;
  font-size: 13px;
  color: var(--ink-soft);
}
.notes-list li::before {
  content: "—";
  color: var(--ink-mute);
}

/* ============================================================
   Pricing
   ============================================================ */
.pricing {
  background: var(--bg-deep);
}
.price-block {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  text-align: center;
}
.price-figure {
  margin: 48px 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}
.price-figure .yen {
  font-family: var(--serif-en);
  font-size: 22px;
  color: var(--ink-soft);
  font-weight: 400;
}
.price-figure .num {
  font-family: var(--serif-en);
  font-size: clamp(64px, 9vw, 120px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.01em;
}
.price-figure .unit {
  font-family: var(--sans-en);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-left: 8px;
}
.price-notes {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.price-notes div {
  padding: 24px 16px;
  border: 0.5px solid var(--line-soft);
  background: color-mix(in srgb, var(--paper) 70%, transparent);
  backdrop-filter: blur(14px) saturate(1.05);
  -webkit-backdrop-filter: blur(14px) saturate(1.05);
}
.price-notes .label {
  font-family: var(--sans-en);
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 8px;
}
.price-notes .text {
  font-family: var(--serif-jp);
  font-size: 14px;
  letter-spacing: 0.06em;
}

/* ============================================================
   Process (order flow)
   ============================================================ */
.process-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 0.5px solid var(--line-soft);
  border-bottom: 0.5px solid var(--line-soft);
  position: relative;
}
.process-step {
  padding: 40px 16px;
  text-align: center;
  border-right: 0.5px solid var(--line-soft);
  position: relative;
}
.process-step:last-child { border-right: 0; }
.process-step .num {
  font-family: var(--sans-en);
  font-size: 14px;
  color: var(--accent);
  margin-bottom: 18px;
  font-weight: 400;
  letter-spacing: 0.16em;
}
.process-step .label {
  font-family: var(--serif-jp);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}
.process-step .desc {
  font-size: 11px;
  color: var(--ink-mute);
  line-height: 1.7;
}

/* ============================================================
   Fuleru (about parent)
   ============================================================ */
.fuleru {
  background: var(--bg-deep);
}
.fuleru-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  align-items: center;
}
.fuleru-visual {
  aspect-ratio: 1/1;
  background: var(--stone);
  border: 0.5px solid var(--line-soft);
}
.fuleru-text h2 {
  font-family: var(--serif-en);
  font-size: var(--fs-display);
  font-weight: 400;
  margin-bottom: 16px;
  letter-spacing: 0.06em;
}
.fuleru-text .h-jp {
  font-size: 18px;
  margin-bottom: 36px;
}
.fuleru-text p { margin-bottom: 1.6em; }
.fuleru-meta {
  margin-top: 36px;
  display: grid;
  gap: 16px;
}
.fuleru-meta div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  font-size: 12px;
  padding-top: 12px;
  border-top: 0.5px solid var(--line-soft);
}
.fuleru-meta .label {
  font-family: var(--sans-en);
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 2px;
}
.fuleru-meta .val { font-family: var(--serif-jp); font-size: 13px; letter-spacing: 0.06em; }

/* ============================================================
   Final CTA
   ============================================================ */
.final-cta {
  text-align: center;
  padding-block: calc(var(--section-y) * 1.2);
}
.final-cta h2 {
  font-family: var(--serif-jp);
  font-size: var(--fs-display);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.1em;
  margin-bottom: 56px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.final-cta h2 em {
  font-family: var(--serif-en);
  color: var(--accent);
  font-weight: 400;
  font-style: normal;
}
.cta-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 0.5px solid var(--line-soft);
  padding: 60px var(--gutter) 40px;
  background: var(--bg-deep);
  position: relative;
  z-index: 2;
}
.foot-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
}
.foot-brand .brand { font-size: 28px; }
.foot-brand p {
  font-size: 12px;
  color: var(--ink-mute);
  margin-top: 16px;
  letter-spacing: 0.1em;
}
.foot-meta {
  font-family: var(--sans-en);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-align: right;
  line-height: 2;
}
.foot-meta a:hover { color: var(--ink); }

/* ============================================================
   Placeholder visuals — stone/leaf
   ============================================================ */
.ph {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 20%, color-mix(in srgb, var(--paper) 35%, transparent) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, color-mix(in srgb, var(--stone-deep) 30%, transparent) 0%, transparent 60%),
    var(--stone);
}
.ph::before {
  /* limestone grain */
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='3' seed='2'/><feColorMatrix values='0 0 0 0 0.25  0 0 0 0 0.21  0 0 0 0 0.17  0 0 0 0.4 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.55;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.ph .leaf {
  position: absolute;
  width: 60%;
  height: 80%;
  right: -10%;
  top: 5%;
  opacity: 0.42;
  mix-blend-mode: multiply;
}
.ph .caption {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  font-family: var(--sans-en);
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
  z-index: 2;
  pointer-events: none;
}
.ph .caption .left { font-style: italic; font-family: var(--serif-en); text-transform: none; letter-spacing: 0.04em; font-size: 11px; }
.ph .caption .right { letter-spacing: 0.32em; }

/* tonal variants */
.ph.tone-deep {
  background:
    radial-gradient(ellipse at 30% 30%, color-mix(in srgb, var(--paper) 30%, transparent) 0%, transparent 60%),
    var(--stone-deep);
}
.ph.tone-paper {
  background:
    radial-gradient(ellipse at 50% 50%, color-mix(in srgb, var(--paper) 70%, transparent) 0%, transparent 70%),
    var(--stone);
}
.ph.tone-shadow {
  background:
    radial-gradient(ellipse at 70% 30%, color-mix(in srgb, var(--accent) 50%, transparent) 0%, transparent 60%),
    var(--stone-deep);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  background: var(--bg-deep);
}
.faq-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.faq-list {
  margin-top: 48px;
  border-top: 0.5px solid var(--line-soft);
}
.faq-item {
  border-bottom: 0.5px solid var(--line-soft);
}
.faq-item summary {
  padding: 28px 8px;
  cursor: pointer;
  list-style: none;
  display: grid;
  grid-template-columns: 40px 1fr 24px;
  gap: 20px;
  align-items: baseline;
  transition: background 0.3s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: color-mix(in srgb, var(--paper) 50%, transparent); }
.faq-item .q-num {
  font-family: var(--sans-en);
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--ink-mute);
}
.faq-item .q-text {
  font-family: var(--serif-jp);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--ink);
  line-height: 1.7;
}
.faq-item .q-mark {
  font-family: var(--sans-en);
  font-size: 18px;
  color: var(--accent);
  transition: transform 0.3s;
  text-align: right;
  font-weight: 300;
}
.faq-item[open] .q-mark { transform: rotate(45deg); }
.faq-item .a {
  padding: 0 8px 32px 68px;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 2;
  letter-spacing: 0.04em;
}
@media (max-width: 560px) {
  .faq-item summary { grid-template-columns: 30px 1fr 20px; gap: 12px; padding: 22px 4px; }
  .faq-item .a { padding-left: 42px; padding-right: 4px; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  :root { --section-y: 90px; --block-y: 56px; --gutter: 24px; }
  [data-spacing="loose"] { --section-y: 110px; }
  [data-spacing="compact"] { --section-y: 70px; }

  .hero { min-height: auto; padding-top: 120px; }
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .hero-text { max-width: 100%; }
  .product-grid { grid-template-columns: 1fr; gap: 56px; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .value-item { border-right: 0; border-bottom: 0.5px solid var(--line-soft); }
  .value-item:nth-child(odd) { border-right: 0.5px solid var(--line-soft); }
  .value-item:nth-last-child(-n+2) { border-bottom: 0; }
  .scenes-grid { grid-template-columns: 1fr 1fr; }
  .loss-hero { grid-template-columns: 1fr; gap: 40px; }
  .loss-story { grid-template-columns: 1fr; gap: 40px; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-step { border-bottom: 0.5px solid var(--line-soft); }
  .process-step:nth-child(odd) { border-right: 0.5px solid var(--line-soft); }
  .process-step:last-child { grid-column: 1 / -1; border-right: 0; border-bottom: 0; }
  .fuleru-grid { grid-template-columns: 1fr; gap: 48px; }
  .transport-inner { grid-template-columns: 1fr; gap: 16px; }
  .price-notes { grid-template-columns: 1fr; }
  .foot-inner { grid-template-columns: 1fr; text-align: center; }
  .foot-meta { text-align: center; }
}
@media (max-width: 560px) {
  .scenes-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .value-item { border-right: 0 !important; border-bottom: 0.5px solid var(--line-soft); }
  .value-item:last-child { border-bottom: 0; }
  .empathy-item { grid-template-columns: 40px 1fr; gap: 16px; }
  .nav-cta { display: none; }
}

/* ============================================================
   Tweaks panel
   ============================================================ */
.tweaks-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  width: 280px;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(20px) saturate(1.1);
  -webkit-backdrop-filter: blur(20px) saturate(1.1);
  border: 0.5px solid var(--line);
  padding: 24px;
  font-size: 12px;
  display: none;
}
.tweaks-panel.open { display: block; }
.tweaks-panel h4 {
  font-family: var(--sans-en);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 400;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 0.5px solid var(--line-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tweaks-panel h4 .close {
  font-size: 14px;
  cursor: pointer;
  color: var(--ink-mute);
}
.tweak-group { margin-bottom: 20px; }
.tweak-group label {
  display: block;
  font-family: var(--sans-en);
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}
.tweak-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.tweak-options button {
  padding: 10px 4px;
  border: 0.5px solid var(--line-soft);
  font-family: var(--serif-jp);
  font-size: 11px;
  letter-spacing: 0.06em;
  background: transparent;
  color: var(--ink);
  transition: all 0.3s;
}
.tweak-options button:hover { border-color: var(--ink); }
.tweak-options button.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.tweak-swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  margin-bottom: 4px;
  border: 0.5px solid rgba(0,0,0,0.1);
}
.tweak-options.swatches button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 4px;
}