/* Nutroko pre-order store — REDESIGN v4 (MUD\WTR structure, Nutroko product-true skin)
 * Palette is the pouch: washi paper / sumi ink / deep-matcha band / sage watercolor leaf.
 * Structure & editorial type treatment informed by mudwtr.com; palette & claims are Nutroko canon.
 * Contrast pairs: sumi/washi 14.9:1 · washi/band 9.6:1 · olive 6.1:1. */

:root {
  --color-paper:    #F4F3EF;
  --color-paper-2:  #EBEAE4;
  --color-paper-3:  #FCFCFA;
  --color-band:     #2C4433;
  --color-band-2:   #35503C;
  --color-sage-tint:#E4E8DC;

  --color-ink:          #211E1B;
  --color-ink-2:        #5C5A52;
  --color-ink-on-band:  #F4F3EF;
  --color-ink-2-on-band:#C9D3C0;

  --color-rule:        #DDDBD2;
  --color-rule-strong: #C8C6BA;
  --color-rule-band:   #3E5A44;

  --color-accent:       #2C4433;
  --color-accent-hover: #375441;
  --color-accent-ink:   #F4F3EF;
  --color-matcha-ink:   #3E5A44;
  --color-sage:         #878779;
  --color-sage-leaf:    #9BAE8B;   /* the pouch's watercolor tea-leaf */
  --color-sprout:       #A9C5A0;
  --color-hanko:        #B5301F;
  --color-focus:        #3E5A44;
  --color-focus-on-band:#A9C5A0;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-short: 220ms;
  --dur-mid:   420ms;

  --radius-card:  6px;
  --radius-input: 6px;
  --radius-pill:  9999px;

  --z-nav: 10;

  --pad-x: clamp(1.25rem, 4vw, 3.5rem);
  --measure: 62ch;
  --maxw: 1280px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html, body { overflow-x: clip; }

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.12;
  margin: 0;
  text-wrap: balance;
  overflow-wrap: anywhere;
  min-width: 0;
}
h2 em, h1 em { font-style: italic; font-weight: 400; }

img { display: block; max-width: 100%; height: auto; }
p { margin: 0; }

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}
.origin :focus-visible, .footer :focus-visible, .spotlight :focus-visible,
.marquee :focus-visible, .guarantee :focus-visible {
  outline-color: var(--color-focus-on-band);
}

::selection { background: var(--color-accent); color: var(--color-accent-ink); }

/* ── Sage tea-leaf motif ─────────────────────────────── */
/* fill/stroke are inherited SVG props, so they cross the <use> shadow boundary
   (class selectors like .leaf-body do not). The body path fills with currentColor;
   the vein path carries fill="none" and takes the inherited stroke as veins. */
.leaf {
  width: 20px; height: 40px;
  color: var(--color-sage-leaf);
  fill: currentColor;
  stroke: var(--color-paper-3);
  stroke-width: 2.2;
  flex: none;
}
.leaf-lg { width: 46px; height: 92px; stroke-width: 1.6; }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: 600 0.9375rem/1 var(--font-body);
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--dur-short) var(--ease-out),
              transform var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--color-accent); color: var(--color-accent-ink); }
.btn-primary:hover { background: var(--color-accent-hover); }
.btn-ghost { color: var(--color-ink); border-color: var(--color-rule-strong); background: transparent; }
.btn-ghost:hover { border-color: var(--color-ink); }
.btn-wide { width: 100%; padding: 1.05rem 1.6rem; font-size: 1rem; }
.btn[disabled] { opacity: 0.6; cursor: default; }
.btn-on-band { background: var(--color-paper-3); color: var(--color-ink); }
.btn-on-band:hover { background: var(--color-paper); }

/* ── Eyebrow (JP · English kicker) ───────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-matcha-ink);
  margin-bottom: 1rem;
}
.eyebrow [lang="ja"] { font-family: var(--font-display); font-weight: 500; letter-spacing: 0.04em; text-transform: none; font-size: 0.95rem; }
.eyebrow i { color: var(--color-sage); font-style: normal; }
.eyebrow-band { color: var(--color-sprout); }
.eyebrow-band i { color: var(--color-ink-2-on-band); }

/* ── Announcement ────────────────────────────────────── */
.annc {
  background: var(--color-ink);
  color: var(--color-paper);
  padding: 0.55rem var(--pad-x);
  text-align: center;
}
.annc p { font-size: 0.8125rem; font-weight: 500; letter-spacing: 0.01em; }
.annc-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-hanko);
  margin-right: 0.5em;
  vertical-align: 1px;
}

/* ── Nav ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 0.85rem var(--pad-x);
  background: color-mix(in srgb, var(--color-paper) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-short) var(--ease-out);
}
.nav.is-scrolled { border-bottom-color: var(--color-rule); }

.wordmark {
  font: 800 1.35rem/1 var(--font-body);
  letter-spacing: -0.03em;
  color: var(--color-ink);
  text-decoration: none;
}
.wordmark span { color: var(--color-matcha-ink); }

.nav-links {
  display: flex;
  gap: 1.75rem;
  margin-inline: auto;
}
.nav-links a {
  color: var(--color-ink-2);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color var(--dur-short) var(--ease-out);
}
.nav-links a:hover { color: var(--color-ink); }
.btn-nav { padding: 0.65rem 1.25rem; font-size: 0.875rem; }
/* Touch devices: the nav CTA is the always-visible primary action, so give it a full 44px target */
@media (pointer: coarse) { .btn-nav { min-height: 44px; } }

/* ── Hero: full-bleed media, centered (winning-DTC pattern) ── */
.hero {
  position: relative;
  isolation: isolate;
  min-height: min(90vh, 860px);
  display: grid;
  place-items: center;
  text-align: center;
  padding: clamp(3.5rem, 9vh, 7rem) var(--pad-x);
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -2; margin: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.hero::after {                       /* legibility scrim, deepest toward the form */
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to bottom,
    rgba(24, 22, 20, 0.32) 0%,
    rgba(24, 22, 20, 0.46) 44%,
    rgba(20, 26, 20, 0.74) 100%);
}
.hero-inner {
  display: grid;
  justify-items: center;
  max-width: 660px;
  color: var(--color-ink-on-band);
}
.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-sprout);
  margin-bottom: 1.4rem;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.55);
}
.hero-trust { text-shadow: 0 1px 12px rgba(0, 0, 0, 0.5); }
.hero h1 {
  color: var(--color-ink-on-band);
  font-size: clamp(2.6rem, 5vw + 0.5rem, 4.75rem);
  line-height: 1.08;
  margin-bottom: 1.4rem;
  text-shadow: 0 2px 32px rgba(0, 0, 0, 0.28);
}
.hero-sub {
  font-size: clamp(1.0625rem, 1.3vw, 1.3125rem);
  color: var(--color-ink-on-band);
  max-width: 46ch;
  margin-bottom: 2.2rem;
  line-height: 1.55;
  text-wrap: pretty;
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.3);
}
.hero-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 32rem;
  margin-bottom: 1.05rem;
}
.hero-form input {
  flex: 1 1 15rem;
  font: 500 1rem/1.4 var(--font-body);
  color: var(--color-ink);
  background: color-mix(in srgb, var(--color-paper-3) 95%, transparent);
  border: 1px solid rgba(244, 243, 239, 0.55);
  border-radius: var(--radius-pill);
  padding: 0.95rem 1.25rem;
  box-shadow: 0 10px 28px -14px rgba(0, 0, 0, 0.45);
  transition: border-color var(--dur-short) var(--ease-out), box-shadow var(--dur-short) var(--ease-out);
}
.hero-form input::placeholder { color: var(--color-ink-2); }
.hero-form input:focus { border-color: var(--color-paper); outline: none; box-shadow: 0 0 0 2px rgba(169, 197, 160, 0.75); }
/* high-contrast hero CTA: washi-white pill pops off the dark scrim */
.hero-form .btn {
  background: var(--color-paper-3);
  color: var(--color-ink);
  padding-inline: 1.75rem;
  box-shadow: 0 10px 28px -14px rgba(0, 0, 0, 0.7);
}
.hero-form .btn:hover { background: var(--color-paper); }
.hero-success {
  border: 1px solid rgba(244, 243, 239, 0.4);
  background: rgba(44, 68, 51, 0.78);
  color: var(--color-ink-on-band);
  border-radius: var(--radius-card);
  padding: 0.9rem 1.2rem;
  margin-bottom: 0.9rem;
  max-width: 32rem;
  backdrop-filter: blur(4px);
}
.hero-trust {
  font-size: 0.8125rem;
  color: var(--color-ink-2-on-band);
  text-wrap: balance;
}
.hero-trust #hero-counter { color: var(--color-sprout); font-weight: 500; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Proof strip ─────────────────────────────────────── */
.proof {
  padding: clamp(2rem, 4vw, 3rem) var(--pad-x);
  border-bottom: 1px solid var(--color-rule);
  background: var(--color-paper);
}
.proof-row {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: var(--maxw);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 3vw, 2.5rem);
}
.proof-row li {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.75rem;
  align-items: center;
}
.proof-row .leaf { grid-row: 1 / 3; align-self: start; margin-top: 2px; }
.proof-row b { font-family: var(--font-display); font-weight: 500; font-size: 1.0625rem; }
.proof-row span { grid-column: 2; color: var(--color-ink-2); font-size: 0.8125rem; line-height: 1.45; }

/* ── Marquee ─────────────────────────────────────────── */
.marquee {
  background: var(--color-band);
  color: var(--color-ink-on-band);
  overflow: hidden;
  padding: 1.1rem 0;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: max-content;
  animation: marquee 36s linear infinite;
}
.marquee-track span {
  font-family: var(--font-display);
  font-size: 1.25rem;
  white-space: nowrap;
}
.marquee-track i { font-style: normal; color: var(--color-sprout); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; padding-inline: var(--pad-x); }
}

/* ── Sections shared ─────────────────────────────────── */
section { padding: clamp(3.5rem, 8vw, 7rem) var(--pad-x); }
/* Spacing rhythm: vary padding so the page breathes unevenly on purpose,
   instead of the same 112px top/bottom on every section. */
.formula { padding-top: clamp(2.75rem, 5vw, 4.5rem); }    /* sits close under the marquee band */
.spotlight { padding-block: clamp(4.5rem, 9vw, 8.5rem); } /* the product moment gets the most air */
.guarantee { padding-block: clamp(3rem, 6vw, 5.5rem); }   /* a tighter breather before the offer */
.faq { padding-top: clamp(3rem, 6vw, 5rem); }             /* tucks up under the offer */
.section-head { max-width: 760px; margin: 0 auto clamp(2.5rem, 5vw, 4rem); text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head h2 { font-size: clamp(2rem, 3.6vw + 0.5rem, 3.25rem); margin-bottom: 1.1rem; }
.section-head p { color: var(--color-ink-2); font-size: 1.0625rem; max-width: var(--measure); margin-inline: auto; text-wrap: pretty; }

/* ── Formula ─────────────────────────────────────────── */
.formula { background: var(--color-paper-2); }
.formula-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  max-width: var(--maxw);
  margin-inline: auto;
}
.ing {
  background: var(--color-paper-3);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform var(--dur-short) var(--ease-out), box-shadow var(--dur-short) var(--ease-out);
}
.ing:hover { transform: translateY(-4px); box-shadow: 0 16px 32px -20px rgba(33,30,27,0.35); }
.ing-media { overflow: hidden; }
.ing-media img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; transition: transform 600ms var(--ease-out); }
.ing:hover .ing-media img { transform: scale(1.04); }
.ing-body { padding: 1.35rem 1.35rem 1.6rem; }
.ing-code {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-matcha-ink);
  margin-bottom: 0.5rem;
}
.ing h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.ing-body > p { color: var(--color-ink-2); font-size: 0.9375rem; }
.ing-when {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-rule);
  font-size: 0.8125rem !important;
  color: var(--color-sage) !important;
}
.ing-when [lang="ja"] { font-family: var(--font-display); color: var(--color-matcha-ink); margin-right: 0.5em; font-size: 0.95rem; }

/* ── Ritual ──────────────────────────────────────────── */
.ritual-steps {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.75rem);
  max-width: var(--maxw);
}
.ritual-steps li { position: relative; }
.step-no {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--color-sage);
  display: block;
  margin-bottom: 0.75rem;
}
.step-media { overflow: hidden; border-radius: var(--radius-card); margin-bottom: 1.1rem; }
.step-media img { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.ritual-steps h3 { font-size: 1.4rem; margin-bottom: 0.4rem; }
.ritual-steps p { color: var(--color-ink-2); max-width: 34ch; }

/* ── Product spotlight ───────────────────────────────── */
.spotlight {
  position: relative;
  overflow: hidden;
  background: var(--color-band);
  color: var(--color-ink-on-band);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.spotlight-media {
  margin: 0;
  justify-self: center;
  max-width: 460px;
  border-radius: var(--radius-card);
  /* soft studio field so the pouch's grey backdrop blends into the band */
  background:
    radial-gradient(120% 90% at 50% 30%, #FBFBF9 0%, #EFEFEB 55%, #E3E4DF 100%);
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: 0 40px 80px -50px rgba(0,0,0,0.6);
}
.spotlight-media img {
  filter: drop-shadow(0 24px 40px rgba(33,30,27,0.28));
  mix-blend-mode: multiply;
}
.spotlight-copy { position: relative; z-index: 1; max-width: 34rem; }
.spotlight-copy h2 { font-size: clamp(1.9rem, 3vw + 0.5rem, 2.9rem); margin-bottom: 1.25rem; }
.spotlight-copy > p {
  color: var(--color-ink-2-on-band);
  font-size: 1.0625rem;
  margin-bottom: 1.5rem;
  text-wrap: pretty;
}
.spotlight-copy [lang="ja"] { color: var(--color-sprout); }
.spec-list { list-style: none; margin: 0 0 1.75rem; padding: 0; display: grid; gap: 0.6rem; }
.spec-list li {
  display: flex;
  gap: 0.85rem;
  align-items: baseline;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-rule-band);
  color: var(--color-ink-on-band);
  font-size: 0.9375rem;
}
.spec-list b {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-sprout);
  min-width: 3.5rem;
}
.spotlight-leaf {
  position: absolute;
  right: clamp(0.5rem, 3vw, 3rem); bottom: clamp(0.5rem, 3vw, 2.5rem);
  width: clamp(120px, 15vw, 190px);
  height: auto;
  color: var(--color-band-2);
  opacity: 0.5;
  transform: rotate(28deg);
  transform-origin: bottom right;
  z-index: 0;
  pointer-events: none;
  stroke: var(--color-band);
}

/* ── Origin band / founder story (scrollytelling) ────── */
.origin {
  background: var(--color-band);
  color: var(--color-ink-on-band);
  max-width: none;
}
.origin-head { max-width: 900px; margin: 0 auto clamp(2.5rem, 5vw, 4rem); text-align: center; }
.origin-head .eyebrow { justify-content: center; }
.origin-head h2 { font-size: clamp(1.9rem, 3vw + 0.5rem, 2.9rem); }

.story {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
}
.story-media { display: none; }
.story-steps { display: grid; gap: clamp(2.5rem, 8vw, 4rem); }
.story-step h3 { font-size: clamp(1.6rem, 2.4vw + 0.5rem, 2.4rem); margin-bottom: 0.75rem; }
.story-step p {
  color: var(--color-ink-2-on-band);
  font-size: 1.0625rem;
  max-width: 46ch;
  margin-bottom: 1.25rem;
  text-wrap: pretty;
}
.story-inline img {
  border-radius: var(--radius-card);
  aspect-ratio: 4 / 5;           /* portrait sources: don't crop heads to a landscape box */
  object-fit: cover;
  width: 100%;
  margin-bottom: 1.25rem;
}

@media (min-width: 901px) {
  .story { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
  .story-media {
    display: block;
    position: sticky;
    top: 90px;
    height: min(70vh, 640px);
    border-radius: var(--radius-card);
    overflow: hidden;
  }
  .story-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 500ms var(--ease-out);
  }
  .story-media img.is-active { opacity: 1; }
  .story-inline { display: none; }
  /* symmetric padding centers the first and last beat equally; tighter gap trims dead band */
  .story-steps { padding: 22vh 0; gap: 24vh; }
  .story-step {
    opacity: 0.32;
    transition: opacity 400ms var(--ease-out);
  }
  .story-step.is-active { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .story-media img { transition: none; }
  .story-step { transition: none; opacity: 1; }
}

.origin-sign {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.125rem;
  color: var(--color-sprout) !important;
}
.repeat-cta { text-align: center; margin-top: clamp(2rem, 4vw, 3rem); }
.repeat-cta--left { text-align: left; }

/* ── Batch 001 authenticity band ─────────────────────── */
.batch { background: var(--color-paper); }
.batch-inner {
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.batch-media { margin: 0; }
.batch-media img {
  width: 100%;
  border-radius: var(--radius-card);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
}
.batch-copy h2 { font-size: clamp(1.9rem, 3vw + 0.5rem, 2.9rem); margin-bottom: 1.25rem; }
.batch-copy p {
  color: var(--color-ink-2);
  font-size: 1.0625rem;
  max-width: var(--measure);
  margin-bottom: 1.25rem;
  text-wrap: pretty;
}

/* ── Guarantee ───────────────────────────────────────── */
.guarantee {
  background: var(--color-sage-tint);
  text-align: center;
}
.guarantee-inner { max-width: 640px; margin-inline: auto; }
.guarantee .eyebrow { justify-content: center; }
.guarantee .leaf-lg { margin: 0 auto 1.5rem; color: var(--color-sprout); stroke: var(--color-sage-tint); }
.guarantee h2 { font-size: clamp(1.9rem, 3.4vw + 0.5rem, 3rem); margin-bottom: 1.25rem; }
.guarantee p { color: var(--color-ink-2); font-size: 1.0625rem; max-width: 52ch; margin-inline: auto; text-wrap: pretty; }
.guarantee-sign { display: block; margin-top: 0.9rem; font-family: var(--font-display); font-style: italic; font-size: 1.0625rem; color: var(--color-matcha-ink); }

/* ── Offer / pre-order ───────────────────────────────── */
.offer { background: var(--color-paper-2); }
.offer-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  background: var(--color-paper-3);
  border: 1px solid var(--color-rule-strong);
  border-radius: var(--radius-card);
  padding: clamp(1.5rem, 4vw, 3.5rem);
  max-width: 1080px;
  margin-inline: auto;
}
.offer-media {
  margin: 0;
  border-radius: var(--radius-card);
  background: radial-gradient(120% 90% at 50% 32%, #FBFBF9 0%, #EFEFEB 58%, #E6E7E2 100%);
  padding: clamp(1.25rem, 3vw, 2.5rem);
}
.offer-media img { max-height: 500px; object-fit: contain; margin-inline: auto; mix-blend-mode: multiply; }
.offer-batch {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink-2);
  margin-bottom: 1rem;
}
.offer-body h2 { font-size: clamp(1.75rem, 2.6vw + 0.5rem, 2.5rem); margin-bottom: 1.25rem; }
.offer-price { display: flex; align-items: baseline; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.offer-price strong { font-family: var(--font-display); font-weight: 600; font-size: 2.25rem; letter-spacing: -0.01em; }
.offer-price span { color: var(--color-ink-2); font-size: 0.9375rem; }
.offer-anchor { color: var(--color-matcha-ink); font-size: 0.9375rem; font-weight: 500; margin-bottom: 1.75rem; }

#preorder-form { display: grid; gap: 1rem; }
.field { display: grid; gap: 0.35rem; }
.field label { font-size: 0.8125rem; font-weight: 600; }
.field input, .field select {
  font: 500 1rem/1.4 var(--font-body);
  color: var(--color-ink);
  background: var(--color-paper-3);
  border: 1px solid var(--color-rule-strong);
  border-radius: var(--radius-input);
  padding: 0.7rem 0.85rem;
  width: 100%;
  transition: border-color var(--dur-short) var(--ease-out);
}
.field input:hover, .field select:hover { border-color: var(--color-sage); }
.field input:focus, .field select:focus { border-color: var(--color-focus); outline: none; box-shadow: 0 0 0 1px var(--color-focus); }
.field-error { color: var(--color-hanko); font-size: 0.875rem; font-weight: 500; }
.offer-fine { font-size: 0.8125rem; color: var(--color-ink-2); }

.offer-guarantee {
  margin-top: 1.25rem;
  border: 1px solid var(--color-rule-strong);
  border-radius: var(--radius-card);
  background: var(--color-sage-tint);
  padding: 1.1rem 1.25rem;
}
.offer-guarantee p { font-size: 0.9375rem; color: var(--color-ink-2); }
.offer-guarantee strong { color: var(--color-ink); }

.offer-success {
  border: 1px solid var(--color-rule-strong);
  border-radius: var(--radius-card);
  background: var(--color-sage-tint);
  padding: 1.75rem;
  display: grid;
  gap: 0.6rem;
}
.offer-success h3 { font-size: 1.5rem; }

/* ── FAQ ─────────────────────────────────────────────── */
.faq-list { max-width: 760px; margin-inline: auto; }
.faq-list details { border-bottom: 1px solid var(--color-rule); }
.faq-list details:first-child { border-top: 1px solid var(--color-rule); }
.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.1875rem;
  padding: 1.15rem 2.25rem 1.15rem 0.25rem;
  position: relative;
  transition: color var(--dur-short) var(--ease-out);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0.35rem;
  top: 50%;
  translate: 0 -50%;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.375rem;
  color: var(--color-matcha-ink);
  transition: rotate var(--dur-short) var(--ease-out);
}
.faq-list details[open] summary::after { rotate: 45deg; }
.faq-list summary:hover { color: var(--color-matcha-ink); }
.faq-list details p {
  color: var(--color-ink-2);
  padding: 0 0.25rem 1.35rem;
  max-width: var(--measure);
  text-wrap: pretty;
}

/* ── Footer ──────────────────────────────────────────── */
.footer {
  background: var(--color-band);
  color: var(--color-ink-on-band);
  padding: clamp(3rem, 6vw, 5rem) var(--pad-x) 2rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1280px;
  margin: 0 auto 3rem;
}
.wordmark-footer { color: var(--color-ink-on-band); font-size: 1.6rem; }
.wordmark-footer span { color: var(--color-sprout); }
.footer-ja {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-ink-on-band) !important;
  margin-bottom: 0.5rem;
}
.footer-inner p { color: var(--color-ink-2-on-band); }
.footer-inner nav { display: grid; gap: 0.5rem; }
.footer-inner nav a {
  color: var(--color-ink-2-on-band);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color var(--dur-short) var(--ease-out);
}
.footer-inner nav a:hover { color: var(--color-ink-on-band); }
.footer-legal {
  border-top: 1px solid var(--color-rule-band);
  padding-top: 1.5rem;
  max-width: 1280px;
  margin-inline: auto;
  font-size: 0.8125rem;
  color: var(--color-ink-2-on-band);
}

/* ── Mobile sticky reserve bar (thumb zone) ──────────── */
.mobile-reserve { display: none; }
@media (max-width: 900px) {
  .mobile-reserve {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: var(--z-nav);
    background: color-mix(in srgb, var(--color-band) 96%, transparent);
    backdrop-filter: blur(8px);
    color: var(--color-ink-on-band);
    text-decoration: none;
    padding: 0.8rem var(--pad-x);
    padding-bottom: max(0.8rem, env(safe-area-inset-bottom));
    border-top: 1px solid var(--color-rule-band);
    box-shadow: 0 -8px 24px -16px rgba(0,0,0,0.5);
    transition: transform var(--dur-mid) var(--ease-out);
  }
  .mobile-reserve.is-hidden { transform: translateY(130%); }
  .mobile-reserve-price { font-size: 0.8125rem; color: var(--color-ink-2-on-band); line-height: 1.2; }
  .mobile-reserve-price b {
    font-family: var(--font-display); font-weight: 600; font-size: 1.15rem;
    color: var(--color-ink-on-band); margin-right: 0.3rem;
  }
  .mobile-reserve-cta {
    background: var(--color-paper-3); color: var(--color-ink);
    font-weight: 600; font-size: 0.9375rem;
    padding: 0.65rem 1.2rem; border-radius: var(--radius-pill);
    white-space: nowrap;
  }
  /* room so the footer clears the fixed bar at the bottom of the page */
  .footer { padding-bottom: calc(2rem + 4.5rem + env(safe-area-inset-bottom)); }
}
@media (prefers-reduced-motion: reduce) {
  .mobile-reserve { transition: none; }
}

/* ── Reveal (content never gated: opacity stays 1) ───── */
[data-reveal] {
  transform: translateY(14px);
  transition: transform var(--dur-mid) var(--ease-out);
  will-change: transform;
}
[data-reveal="in"] { transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { transform: none; transition: none; }
  .ing, .ing-media img { transition: none; }
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 1000px) {
  .proof-row { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 2rem; }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .spotlight { grid-template-columns: 1fr; }
  .spotlight-media { order: -1; max-width: 360px; }
  .spotlight-leaf { display: none; }
  .batch-inner { grid-template-columns: 1fr; }
  .batch-media { max-width: 440px; }
  .offer-card { grid-template-columns: 1fr; }
  .offer-media img { max-height: 380px; }
  /* readability floor on phones: no body-ish text below 14px */
  .proof-row span { font-size: 0.875rem; }
  .field label { font-size: 0.875rem; }
}
@media (max-width: 560px) {
  .proof-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  /* long centered paragraphs are hard to scan on a phone; headings stay centered */
  .section-head p { text-align: left; }
}
@media (max-width: 480px) {
  .annc p { font-size: 0.75rem; }
  .annc-extra { display: none; }
  .btn-nav { padding: 0.6rem 1rem; }
  .hero-form { flex-direction: column; }
  /* column flex: a 15rem basis would become HEIGHT — pin the input to content height */
  .hero-form input { flex: none; width: 100%; }
  .hero-form .btn { width: 100%; }
}