:root {
  color-scheme: light;
  --ink: #202827;
  --soft-ink: #52615d;
  --deep-green: #21483a;
  --mint-50: #f6fbf6;
  --mint-100: #eaf6eb;
  --mint-200: #d5ecd8;
  --mint-400: #87c99d;
  --mint-500: #5aa674;
  --cream: #fffdf7;
  --coral: #ee8e79;
  --butter: #f4d88d;
  --line: rgba(32, 40, 39, 0.12);
  --shadow: 0 20px 60px rgba(55, 91, 76, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 8%, rgba(244, 216, 141, 0.18), transparent 27%),
    radial-gradient(circle at 88% 20%, rgba(135, 201, 157, 0.18), transparent 28%),
    linear-gradient(180deg, #fbfff9 0%, #fffdf7 42%, #f5fbf4 100%);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  line-break: strict;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.28;
  background-image: radial-gradient(circle at 2px 2px, rgba(90, 166, 116, 0.2) 1px, transparent 0);
  background-size: 44px 44px;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px clamp(18px, 4vw, 52px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.75);
  background: rgba(255, 253, 247, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--deep-green);
  font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
  font-size: 1.2rem;
  font-weight: 900;
  text-decoration: none;
}

.brand__mark {
  display: inline-grid;
  width: 34px;
  aspect-ratio: 1;
  place-items: center;
  border: 2px solid var(--deep-green);
  border-radius: 50%;
  background: var(--mint-200);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: flex-end;
}

.nav a {
  padding: 8px 10px;
  color: var(--soft-ink);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.section {
  position: relative;
  overflow: hidden;
  padding: clamp(58px, 8vw, 112px) clamp(18px, 5vw, 70px);
}

.section--mint {
  background: linear-gradient(135deg, rgba(234, 246, 235, 0.94), rgba(255, 253, 247, 0.86));
}

.section--cream {
  background: rgba(255, 253, 247, 0.78);
}

.section--price {
  background:
    linear-gradient(135deg, rgba(213, 236, 216, 0.82), rgba(255, 253, 247, 0.96)),
    radial-gradient(circle at 84% 18%, rgba(238, 142, 121, 0.16), transparent 28%);
}

.hero {
  min-height: calc(100vh - 65px);
  display: grid;
  align-items: center;
  background: linear-gradient(135deg, rgba(234, 246, 235, 0.98), rgba(255, 253, 247, 0.9));
}

.hero__inner,
.service-layout,
.profile,
.option-layout {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
}

.hero__copy {
  min-width: 0;
  max-width: 700px;
}

.hero__art {
  position: relative;
  min-height: 500px;
}

.art {
  display: block;
  position: absolute;
  overflow: visible;
}

.art--person {
  inset: 0 auto auto 50%;
  width: min(100%, 470px);
  min-height: 470px;
  transform: translateX(-50%);
}

.art--siamese {
  right: 4%;
  bottom: 6%;
  width: min(34%, 150px);
  min-height: 120px;
}

.art--calico {
  left: 6%;
  bottom: 2%;
  width: min(36%, 160px);
  min-height: 120px;
}

.asset-placeholder,
.sample-placeholder {
  display: grid;
  width: 100%;
  min-height: inherit;
  place-items: center;
  border: 1px dashed rgba(33, 72, 58, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--mint-500);
  font-weight: 900;
  line-height: 1.7;
  text-align: center;
}

.asset-placeholder--small {
  min-height: 112px;
  font-size: 0.86rem;
}

.eyebrow,
.card-number,
.plan-label {
  margin: 0 0 14px;
  color: var(--mint-500);
  font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

@supports (text-wrap: pretty) {
  h1,
  h2,
  h3,
  p,
  li,
  summary {
    text-wrap: pretty;
  }
}

@supports (word-break: auto-phrase) {
  h1,
  h2,
  h3,
  p,
  li,
  summary {
    word-break: auto-phrase;
  }
}

h1,
h2,
h3 {
  color: var(--deep-green);
  font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(2.8rem, 4.6vw, 4.05rem);
  line-height: 1.15;
  font-weight: 900;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.85rem, 4vw, 3.2rem);
  line-height: 1.28;
  font-weight: 900;
}

.service-layout h2 {
  font-size: clamp(1.85rem, 3.35vw, 2.75rem);
}

.headline-line,
.lead-line,
.section-title-line {
  display: block;
}

.headline-line,
.lead-line {
  white-space: nowrap;
}

.mobile-break {
  display: none;
}

.keep-phrase {
  white-space: nowrap;
}

h3 {
  font-size: 1.18rem;
  line-height: 1.48;
}

.hero__lead {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(1.24rem, 2.5vw, 1.84rem);
  line-height: 1.55;
  font-weight: 800;
}

.hero__text,
.section-head p,
.profile p,
.service-layout p,
.card p,
.sample-card p,
.price-panel p,
.terms-list,
.faq-list p,
.cta-card p {
  color: var(--soft-ink);
  font-size: 1rem;
  line-height: 1.9;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 22px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--deep-green);
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 900;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  background: var(--deep-green);
  color: #fff;
  box-shadow: 0 10px 24px rgba(33, 72, 58, 0.2);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.58);
  color: var(--deep-green);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badges span,
.profile-tags span,
.service-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid rgba(33, 72, 58, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--deep-green);
  padding: 6px 12px;
  font-size: 0.88rem;
  font-weight: 800;
}

.lace {
  position: absolute;
  width: clamp(180px, 24vw, 320px);
  aspect-ratio: 1;
  border: 2px dashed rgba(90, 166, 116, 0.2);
  border-radius: 50%;
  opacity: 0.7;
}

.lace::before,
.lace::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 16px double rgba(90, 166, 116, 0.13);
  border-radius: 50%;
}

.lace::after {
  inset: 28px;
  border-style: dotted;
  border-width: 3px;
}

.lace--one {
  top: 80px;
  right: -90px;
}

.lace--two {
  bottom: -120px;
  left: -80px;
}

.section-head {
  width: min(820px, 100%);
  margin: 0 auto clamp(28px, 4vw, 46px);
  text-align: center;
}

.problem-grid,
.strength-grid,
.sample-grid,
.plan-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.problem-grid,
.sample-grid,
.plan-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.strength-grid,
.plan-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.sample-card,
.price-panel,
.cta-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
}

.card,
.sample-card {
  min-height: 210px;
  padding: 24px;
}

.card--recommend {
  border: 2px solid var(--mint-500);
  background: linear-gradient(180deg, #fff, rgba(213, 236, 216, 0.45));
}

.question-mark {
  display: grid;
  width: 54px;
  aspect-ratio: 1;
  margin-bottom: 26px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #fff, var(--mint-200));
  color: var(--mint-500);
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 2.1rem;
  font-weight: 900;
}

.profile-tags,
.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sample-image {
  display: block;
  width: 100%;
  min-height: 210px;
  margin-bottom: 22px;
  border: 2px solid rgba(32, 40, 39, 0.82);
  border-radius: var(--radius);
  background: #fff;
}

.sample-placeholder {
  min-height: 210px;
  border-radius: var(--radius);
}

.price-panel {
  width: min(940px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 18px;
  align-items: center;
  padding: clamp(24px, 4vw, 42px);
}

.price-panel h3 {
  margin-bottom: 14px;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

.price-panel h3 strong,
.limited-price strong {
  color: var(--deep-green);
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
}

.limited-price {
  display: grid;
  gap: 10px;
  align-content: center;
  min-height: 230px;
  border: 2px solid var(--deep-green);
  border-radius: var(--radius);
  background: #fff;
  padding: 24px;
}

.limited-price span {
  color: var(--coral);
  font-weight: 900;
}

.option-layout {
  align-items: start;
}

.option-table {
  display: grid;
  gap: 8px;
}

.option-table div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  padding: 14px 16px;
}

.option-table span {
  color: var(--soft-ink);
}

.option-table strong {
  color: var(--deep-green);
  text-align: right;
}

.terms-list {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  padding: 24px 24px 24px 44px;
}

.terms-list li + li {
  margin-top: 12px;
}

.flow-list {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.flow-list li {
  min-height: 132px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  padding: 18px 14px;
}

.flow-list span {
  display: block;
  margin-bottom: 18px;
  color: var(--coral);
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 900;
}

.flow-list strong {
  color: var(--deep-green);
  line-height: 1.5;
}

.faq-list {
  width: min(920px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 10px;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 26px rgba(55, 91, 76, 0.06);
}

summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--deep-green);
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
}

.cta {
  padding-bottom: clamp(70px, 10vw, 128px);
}

.cta-card {
  width: min(860px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 58px);
  text-align: center;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(234, 246, 235, 0.9)),
    radial-gradient(circle at 15% 18%, rgba(244, 216, 141, 0.24), transparent 28%);
}

@media (max-width: 980px) {
  .hero__inner,
  .service-layout,
  .profile,
  .option-layout,
  .price-panel {
    grid-template-columns: 1fr;
  }

  .hero__art {
    min-height: 370px;
    order: -1;
  }

  .art--person {
    width: min(100%, 380px);
    min-height: 360px;
  }

  .strength-grid,
  .plan-grid--four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
  }

  .nav {
    display: none;
  }

  .section {
    padding-inline: 16px;
  }

  .hero__inner,
  .hero__copy,
  .service-layout,
  .profile,
  .option-layout,
  .price-panel,
  .section-head,
  .problem-grid,
  .strength-grid,
  .sample-grid,
  .plan-grid,
  .flow-list,
  .faq-list {
    width: 100%;
    max-width: min(100%, 358px);
    margin-inline: 0 auto;
  }

  h1 {
    font-size: clamp(2.05rem, 9vw, 2.6rem);
    line-height: 1.2;
  }

  h2 {
    font-size: clamp(1.45rem, 6.2vw, 1.85rem);
    line-height: 1.45;
  }

  .section-title-line {
    white-space: nowrap;
  }

  .mobile-break {
    display: block;
  }

  .hero {
    min-height: auto;
  }

  .hero__art {
    min-height: 300px;
  }

  .art--person {
    width: 300px;
    min-height: 290px;
  }

  .art--siamese,
  .art--calico {
    width: 98px;
    min-height: 84px;
  }

  .problem-grid,
  .strength-grid,
  .sample-grid,
  .plan-grid--three,
  .plan-grid--four,
  .service-list,
  .flow-list {
    grid-template-columns: 1fr;
  }

  .card,
  .sample-card {
    min-height: auto;
  }

  .option-table div {
    display: grid;
    gap: 4px;
  }

  .option-table strong {
    text-align: left;
  }
}