:root {
  --cream: #fbf5e8;
  --cream2: #fffaf1;
  --brown: #b77a2f;
  --tan: #e6a967;
  --deep: #5f442c;
  --green: #6f8f5f;
  --green2: #9bb483;
  --white: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif;
  color: var(--deep);
  background: var(--cream2);
  line-height: 1.85;
}

a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 6vw;
  background: rgba(255, 250, 241, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(183, 122, 47, .12);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: .04em;
}

.brand img {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  object-fit: cover;
}

.nav {
  display: flex;
  gap: 22px;
  font-size: 14px;
  font-weight: 700;
}

.hero {
  min-height: 84vh;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 48px;
  padding: 72px 8vw 92px;
  background:
    radial-gradient(circle at 84% 16%, rgba(230,169,103,.23), transparent 34%),
    radial-gradient(circle at 10% 80%, rgba(111,143,95,.16), transparent 30%),
    linear-gradient(135deg, var(--cream2), var(--cream));
}

.eyebrow {
  color: var(--brown);
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 13px;
  margin: 0 0 10px;
}

h1, h2, h3 { line-height: 1.35; margin-top: 0; }

h1 {
  font-size: clamp(46px, 7vw, 86px);
  letter-spacing: .03em;
  margin-bottom: 12px;
}

.hero-catch {
  font-size: clamp(22px, 3.2vw, 36px);
  font-weight: 900;
  color: var(--brown);
  margin: 0 0 22px;
}

.lead {
  max-width: 720px;
  font-size: 18px;
}

.actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.actions.center { justify-content: center; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 900;
  transition: .2s;
}

.btn.primary {
  color: white;
  background: linear-gradient(135deg, var(--brown), var(--tan));
  box-shadow: 0 14px 28px rgba(183,122,47,.22);
}

.btn.secondary {
  color: var(--brown);
  background: var(--white);
  border: 1px solid rgba(183,122,47,.22);
}

.hero-card {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 34px;
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(183,122,47,.13);
  border-radius: 38px;
  box-shadow: 0 30px 80px rgba(95,68,44,.10);
}

.hero-card img {
  width: min(100%, 480px);
  display: block;
  border-radius: 24px;
}

.section { padding: 86px 8vw; }

.section-title {
  max-width: 860px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-title h2, .split h2, .contact h2, .message h2, .cycle-copy h2 {
  font-size: clamp(30px, 4vw, 52px);
}

.section-title p {
  font-size: 17px;
}

.large-text {
  color: var(--brown);
  font-size: clamp(20px, 2.8vw, 32px) !important;
  font-weight: 900;
}

.concept {
  background: #fffaf1;
}

.statement {
  max-width: 900px;
  margin: 0 auto 34px;
  padding: 38px;
  border-radius: 34px;
  background: white;
  border: 1px solid rgba(183,122,47,.14);
  box-shadow: 0 22px 56px rgba(95,68,44,.07);
  font-size: 18px;
}

.statement p:last-child { margin-bottom: 0; }

.participation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  max-width: 1040px;
  margin: 0 auto;
}

.participation-grid article {
  padding: 34px;
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(255,255,255,.96), rgba(251,245,232,.86));
  border: 1px solid rgba(183,122,47,.15);
}

.label {
  display: inline-block;
  color: white;
  background: var(--green);
  padding: 5px 14px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 13px;
  margin-bottom: 14px;
}

.participation-grid h3 {
  font-size: 26px;
  color: var(--brown);
}

.cycle-section {
  background:
    radial-gradient(circle at 20% 20%, rgba(111,143,95,.18), transparent 30%),
    linear-gradient(135deg, #fffaf1, #f4ead9);
}

.cycle-copy {
  max-width: 900px;
  margin: 0 auto 36px;
  text-align: center;
}

.cycle-diagram {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1.35fr auto 1.2fr auto 1fr;
  align-items: stretch;
  gap: 12px;
  max-width: 1240px;
  margin: 0 auto 38px;
}

.cycle-item {
  min-height: 128px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 22px 16px;
  border-radius: 28px;
  background: white;
  border: 1px solid rgba(183,122,47,.14);
  box-shadow: 0 18px 46px rgba(95,68,44,.07);
  font-weight: 900;
}

.cycle-item small {
  display: block;
  font-size: 12px;
  line-height: 1.55;
  margin-top: 4px;
  opacity: .95;
}

.cycle-item.accent {
  color: white;
  background: linear-gradient(135deg, var(--brown), var(--tan));
}

.cycle-item.support {
  color: white;
  background: linear-gradient(135deg, var(--green), var(--green2));
}

.cycle-item.resource {
  color: white;
  background: linear-gradient(135deg, #8b6b3d, #d99d58);
}

.cycle-arrow {
  display: grid;
  place-items: center;
  color: var(--tan);
  font-size: 28px;
  font-weight: 900;
}

.impact-band {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  margin: 0 auto;
  max-width: 1040px;
}

.impact-band > div:not(.plus) {
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,250,241,.92));
  border: 1px solid rgba(183,122,47,.16);
  border-radius: 30px;
  padding: 32px;
  box-shadow: 0 20px 50px rgba(95,68,44,.07);
}

.impact-band strong {
  display: block;
  font-size: clamp(28px, 3.4vw, 44px);
  color: var(--brown);
  line-height: 1.25;
  margin-bottom: 8px;
}

.impact-band .plus {
  font-size: 44px;
  font-weight: 900;
  color: var(--green);
}

.warm { background: #f5ead6; }

.split {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 44px;
  align-items: center;
}

.check-list {
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.check-list li {
  padding: 10px 0 10px 34px;
  position: relative;
  font-weight: 700;
}

.check-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 900;
}

.product-card {
  background: white;
  padding: 42px;
  border-radius: 32px;
  box-shadow: 0 28px 70px rgba(95,68,44,.12);
}

.product-card .tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  color: white;
  background: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.spec { color: #806348; }

.price {
  font-size: 42px;
  font-weight: 900;
  color: var(--brown);
  margin: 18px 0 8px;
}

.promise {
  background: #fffaf1;
}

.promise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.promise-grid article {
  background: white;
  padding: 32px;
  border-radius: 28px;
  border: 1px solid rgba(183,122,47,.12);
  box-shadow: 0 20px 50px rgba(95,68,44,.06);
}

.promise-grid h3 {
  color: var(--brown);
  font-size: 24px;
}

.partners {
  background: #f5ead6;
}

.partner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  max-width: 980px;
  margin: 0 auto;
}

.partner-card {
  display: block;
  background: white;
  padding: 34px;
  border-radius: 30px;
  border: 1px solid rgba(183,122,47,.14);
  box-shadow: 0 22px 58px rgba(95,68,44,.08);
  transition: .2s;
}

.partner-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 28px 70px rgba(95,68,44,.12);
}

.partner-card span {
  display: inline-block;
  color: white;
  background: var(--green);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 14px;
}

.partner-card h3 {
  font-size: 28px;
  color: var(--brown);
  margin-bottom: 10px;
}

.message {
  margin: 40px 8vw;
  padding: 72px 7vw;
  text-align: center;
  border-radius: 38px;
  color: white;
  background:
    linear-gradient(135deg, rgba(95,68,44,.84), rgba(183,122,47,.80)),
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.25), transparent 28%);
}

.message p {
  max-width: 820px;
  margin: 0 auto;
  font-size: 18px;
}

.contact {
  text-align: center;
}

.note {
  font-size: 13px;
  color: #8f745d;
  margin-top: 14px;
}

footer {
  padding: 42px 8vw;
  text-align: center;
  background: #4b3929;
  color: #f8ead7;
}

.footer-logo {
  font-size: 28px;
  font-weight: 900;
  margin: 0 0 4px;
}

footer small { opacity: .68; }

@media (max-width: 1050px) {
  .nav { display: none; }

  .hero, .split,
  .participation-grid,
  .impact-band,
  .partner-grid,
  .promise-grid {
    grid-template-columns: 1fr;
  }

  .hero { padding-top: 48px; }
  .section { padding: 64px 6vw; }
  .message { margin: 24px 6vw; }

  .impact-band .plus {
    text-align: center;
  }

  .cycle-diagram {
    grid-template-columns: 1fr;
  }

  .cycle-arrow {
    transform: rotate(90deg);
    min-height: 18px;
  }
}


.partners-logo {
  width: min(100%, 560px);
  margin: 24px auto 22px;
  padding: 26px;
  border-radius: 34px;
  background: rgba(255,255,255,.76);
  border: 1px solid rgba(183,122,47,.14);
  box-shadow: 0 22px 58px rgba(95,68,44,.08);
}

.partners-logo img {
  width: min(260px, 70%);
  display: block;
  margin: 0 auto 12px;
  border-radius: 24px;
}

.partners-logo p {
  margin: 0;
  color: var(--brown);
  font-weight: 900;
}

.mini-link {
  display: inline-block;
  margin-top: 22px;
  color: var(--brown);
  font-weight: 900;
  border-bottom: 2px solid rgba(183,122,47,.28);
}

.prepare-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 48px 6vw;
  background:
    radial-gradient(circle at 20% 20%, rgba(111,143,95,.18), transparent 30%),
    radial-gradient(circle at 80% 12%, rgba(230,169,103,.25), transparent 32%),
    linear-gradient(135deg, var(--cream2), var(--cream));
}

.prepare-card {
  width: min(100%, 820px);
  text-align: center;
  padding: clamp(34px, 7vw, 72px);
  border-radius: 44px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(183,122,47,.14);
  box-shadow: 0 30px 90px rgba(95,68,44,.12);
}

.prepare-card img {
  width: min(320px, 76%);
  display: block;
  margin: 0 auto 24px;
  border-radius: 28px;
}

.prepare-card h1 {
  font-size: clamp(34px, 5vw, 62px);
  margin-bottom: 14px;
}

.prepare-card .lead {
  margin: 0 auto;
}

.prepare-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 34px 0;
}

.prepare-list div {
  padding: 18px;
  border-radius: 22px;
  background: #fffaf1;
  border: 1px solid rgba(183,122,47,.12);
  font-weight: 900;
  color: var(--brown);
}

@media (max-width: 760px) {
  .prepare-list {
    grid-template-columns: 1fr;
  }
}


.btn.shop {
  color: white;
  background: linear-gradient(135deg, var(--green), var(--green2));
  box-shadow: 0 14px 28px rgba(111,143,95,.22);
}

.shop-cta {
  margin: 54px 8vw 0;
  padding: 40px;
  border-radius: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background:
    radial-gradient(circle at 12% 18%, rgba(255,255,255,.28), transparent 28%),
    linear-gradient(135deg, rgba(111,143,95,.94), rgba(183,122,47,.82));
  color: white;
  box-shadow: 0 26px 72px rgba(95,68,44,.14);
}

.shop-cta .eyebrow {
  color: #fff8e9;
}

.shop-cta h2 {
  font-size: clamp(26px, 3.3vw, 42px);
  margin-bottom: 8px;
}

.shop-cta p {
  margin: 0;
  max-width: 780px;
}

.shop-cta .btn.shop {
  background: white;
  color: var(--green);
  flex: 0 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  max-width: 1080px;
  margin: 34px auto;
  text-align: left;
}

.contact-card {
  padding: 34px;
  border-radius: 30px;
  background: white;
  border: 1px solid rgba(183,122,47,.14);
  box-shadow: 0 22px 58px rgba(95,68,44,.08);
}

.contact-card span {
  display: inline-block;
  color: white;
  background: var(--green);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 14px;
}

.contact-card h3 {
  color: var(--brown);
  font-size: 28px;
  margin-bottom: 10px;
}

.contact-card .btn {
  margin-top: 16px;
}

@media (max-width: 900px) {
  .shop-cta {
    margin: 36px 6vw 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}


.brand-meaning {
  display: inline-block;
  margin: 0 0 22px;
  padding: 8px 16px;
  border-radius: 999px;
  color: var(--green);
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(111,143,95,.18);
  font-weight: 900;
  letter-spacing: .03em;
  font-size: clamp(12px, 1.4vw, 15px);
}

.prepare-meaning {
  margin-top: 22px;
  margin-bottom: 0;
}

.partners-logo small {
  display: block;
  margin-top: 6px;
  color: var(--green);
  font-weight: 900;
  letter-spacing: .03em;
}

.one-line-title {
  white-space: nowrap;
  font-size: clamp(25px, 3.6vw, 46px) !important;
}

.partner-card em {
  display: inline-block;
  margin-top: 16px;
  color: var(--brown);
  font-style: normal;
  font-weight: 900;
  border-bottom: 2px solid rgba(183,122,47,.28);
}

@media (max-width: 560px) {
  .one-line-title {
    font-size: 25px !important;
    letter-spacing: -0.03em;
  }
}


.meaning-box {
  max-width: 1120px;
  margin: 0 auto 38px;
  padding: 34px;
  border-radius: 34px;
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(183,122,47,.14);
  box-shadow: 0 22px 58px rgba(95,68,44,.08);
}

.meaning-title {
  margin: 0 0 22px;
  text-align: center;
  color: var(--brown);
  font-weight: 900;
  letter-spacing: .03em;
  font-size: clamp(18px, 2.3vw, 28px);
  line-height: 1.45;
}

.meaning-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.meaning-grid article {
  padding: 24px;
  border-radius: 24px;
  background: #fffaf1;
  border: 1px solid rgba(183,122,47,.12);
}

.meaning-grid strong {
  display: block;
  color: var(--green);
  font-size: 18px;
  line-height: 1.35;
  margin-bottom: 6px;
}

.meaning-grid span {
  display: block;
  color: var(--brown);
  font-weight: 900;
  font-size: 19px;
  margin-bottom: 10px;
}

.meaning-grid p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

@media (max-width: 900px) {
  .meaning-grid {
    grid-template-columns: 1fr;
  }
}


.prepare-meaning-box {
  margin-top: 28px;
  margin-bottom: 26px;
  padding: 24px;
}

.prepare-meaning-box p:last-child {
  margin-bottom: 0;
}


/* v6: simplified visual hierarchy */
.brand-meaning.small {
  display: block;
  width: fit-content;
  margin: -6px 0 22px;
  padding: 0;
  border: none;
  background: transparent;
  color: rgba(95,68,44,.58);
  font-size: clamp(11px, 1.2vw, 13px);
  font-weight: 700;
  letter-spacing: .02em;
}

.meaning-box.compact {
  max-width: 860px;
  margin: 0 auto 34px;
  padding: 24px 30px;
  border-radius: 26px;
  background: rgba(255,255,255,.58);
  box-shadow: none;
}

.meaning-title.small-title {
  margin: 0 0 8px;
  font-size: clamp(13px, 1.6vw, 17px);
  color: rgba(95,68,44,.70);
  letter-spacing: .02em;
}

.meaning-text {
  margin: 0;
  text-align: center;
  font-size: 16px;
  line-height: 1.9;
}

.partners-logo {
  padding: 20px;
}

.partners-logo img {
  width: min(210px, 64%);
}

.partners-logo .subtle-line,
.subtle-line {
  font-size: 12px;
  color: rgba(95,68,44,.55);
  font-weight: 700;
}

.prepare-submeaning {
  color: rgba(95,68,44,.58);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  margin: 20px 0 26px;
}

@media (max-width: 760px) {
  .meaning-text {
    text-align: left;
    font-size: 15px;
  }
}


.one-line-subtitle {
  white-space: nowrap;
  max-width: none !important;
  width: 100%;
  font-size: clamp(14px, 1.45vw, 17px) !important;
  line-height: 1.8;
  letter-spacing: -0.01em;
}

@media (max-width: 900px) {
  .one-line-subtitle {
    white-space: normal;
    font-size: 16px !important;
  }
}


/* v9: preparing page layout adjustment for 1920x1200 */
.prepare-title {
  line-height: 1.28;
  margin-bottom: 18px;
}

.prepare-title span {
  display: block;
  white-space: nowrap;
}

.prepare-lead {
  max-width: 980px;
  text-align: center;
  line-height: 2;
  word-break: keep-all;
  overflow-wrap: normal;
}

@media (max-width: 760px) {
  .prepare-title span {
    white-space: normal;
  }

  .prepare-lead {
    text-align: left;
    word-break: normal;
    overflow-wrap: anywhere;
  }
}


/* v10: controlled two-line text blocks */
.two-line-subtitle,
.message-two-lines {
  display: block;
}

.two-line-subtitle span,
.message-two-lines span {
  display: block;
  white-space: nowrap;
}

.two-line-subtitle {
  font-size: clamp(15px, 1.55vw, 18px) !important;
  line-height: 1.9;
  letter-spacing: -0.01em;
}

.message-two-lines {
  max-width: 1100px !important;
}

.message-two-lines span {
  line-height: 2;
}

@media (max-width: 900px) {
  .two-line-subtitle span,
  .message-two-lines span {
    white-space: normal;
  }
}