:root {
  --sakura: #f7c9d5;
  --sakura-deep: #cf6f87;
  --kusa: #9fbe78;
  --kusa-deep: #55723b;
  --cream: #fffdf8;
  --paper: #ffffff;
  --ink: #332b2c;
  --muted: #706669;
  --line: #eadde0;
  --shadow: 0 12px 32px rgba(83, 60, 65, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(247, 201, 213, 0.34), rgba(255, 253, 248, 0) 280px),
    var(--cream);
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Yu Gothic",
    sans-serif;

  h1,
  h2,
  h3,
  .site-title {
    font-family: "Noto Serif JP", serif;
  }

  line-height: 1.8;
}

a {
  color: var(--sakura-deep);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--kusa-deep);
}

.site-header {
  position: sticky;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.92);
}

.site-title {
  color: var(--ink);
  font-weight: 700;
  font-size: 1.18rem;
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.site-nav a {
  background: var(--sakura-deep);
  color: white;
  border: none;

  transition:
    transform .15s ease,
    opacity .15s ease;
  flex: 0 0 auto;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 0.9rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .4rem;
}

.site-nav a .material-symbols-outlined {
  color: white;
}

.site-nav a:hover {
  opacity: .9;
  transform: translateY(2px);
}

.site-nav a[aria-current="page"] {
  background: var(--kusa-deep);
}

main {
  width: min(100%, 1040px);
  margin: 0 auto;
  padding: 24px 18px 48px;
}

.hero {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.hero-image img {
  width: 100%;
  max-width: 360px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.hero,
.page-title,
.section {
  margin: 0 0 28px;
}

.hero {
  padding: 30px 0 12px;
}

.hero h1,
.page-title h1 {
  max-width: 760px;
  margin: 0 0 14px;
  font-size: clamp(2rem, 8vw, 4rem);
  line-height: 1.18;
}

.catch {
  max-width: 700px;
  font-size: clamp(1.15rem, 4vw, 1.7rem);
  font-weight: 700;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--kusa-deep);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero p,
.page-title p,
.section>p {
  max-width: 840px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

body::before {
  content: "";

  position: fixed;

  right: -150px;
  top: 50px;

  width: 900px;
  height: 900px;

  background:
    url("../images/botan-main.png") no-repeat center center;

  background-size: contain;

  opacity: .4;

  filter: blur(4px);

  pointer-events: none;
  z-index: -1;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 9px 16px;
  border: 1px solid var(--sakura-deep);
  border-radius: 999px;
  background: var(--paper);
  color: var(--sakura-deep);
  font-weight: 700;
  text-decoration: none;
}

.button.primary {
  background: var(--sakura-deep);
  color: #fff;
}

.section {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.section.soft {
  background: rgba(244, 249, 235, 0.88);
  border-color: #dfe9cf;
}

.section.notice {
  background: #f7c9d5;
  border-color: var(--sakura-deep)
}

.section-heading {
  margin-bottom: 16px;
}

h2 {
  margin: 0 0 14px;
  font-size: clamp(1.45rem, 5vw, 2rem);
  line-height: 1.35;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  line-height: 1.45;
}

.card-grid,
.project-grid {
  display: grid;
  gap: 14px;
}

.card,
.project-card,
.menu-item {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.card p,
.project-card p,
.menu-item p {
  margin: 0 0 12px;
}

.project-card h2 {
  font-size: 1.8rem;
}

.text-link {
  font-weight: 700;
}

.link-panels,
.link-list {
  display: grid;
  gap: 10px;
}

.link-panels a,
.link-list a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.link-list a {
  display: grid;
  gap: 2px;
}

.link-list small {
  color: var(--muted);
  font-weight: 400;
  line-height: 1.6;
}

.small-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.statement {
  padding: 16px 18px;
  border-left: 5px solid var(--kusa);
  background: #fff8fa;
  font-weight: 700;
}

.check-list,
.timeline {
  margin: 0;
  padding-left: 1.2rem;
}

.check-list li,
.timeline li {
  margin-bottom: 8px;
}

.timeline span {
  display: block;
  color: var(--sakura-deep);
  font-weight: 700;
}

.menu-list {
  display: grid;
  gap: 14px;
}

.price {
  color: var(--kusa-deep);
  font-weight: 700;
}

.image-slot {
  display: grid;
  min-height: 150px;
  aspect-ratio: 1 /1;
  margin-bottom: 16px;
  place-items: center;
  border: 1px dashed #d8c6cb;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(247, 201, 213, 0.45), rgba(244, 249, 235, 0.75));
  color: var(--muted);
  font-size: 0.82rem;
}

.image-slot.book {
  aspect-ratio: 1 /1.6;
}

.project-image {
  display: block;
  width: 100%;
  margin-bottom: 16px;
  border-radius: 8px;
  object-fit: cover;
}

.site-footer {
  padding: 36px 18px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-bottom: 20px;
}

.footer-links a {
  width: 52px;
  height: 52px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 999px;

  background: var(--kusa-deep);
  color: white;

  text-decoration: none;

  transition:
    transform .15s ease,
    opacity .15s ease;
}

.footer-links a:hover {
  opacity: .9;
  transform: translateY(2px);
}

.footer-links i {
  font-size: 1.25rem;
}

.footer-links span {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
}

@media (max-width: 719px) {

  .hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;

    min-height: auto;
    padding-top: 2rem;
  }

  body::before {
    right: -400px;
    bottom: -130px;
  }

  .site-nav a {
    justify-content: center;
    min-width: 48px;
    padding: 10px;
  }

  .nav-label {
    display: none;
  }

  .material-symbols-outlined {
    font-size: 1.4rem;
  }

}

@media (min-width: 720px) {
  .site-header {
    top: 0;
    z-index: 10;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding-inline: 28px;
  }

  main {
    padding-top: 48px;
  }

  .card-grid,
  .project-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .link-panels {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .timeline span {
    display: inline-block;
    min-width: 8.5em;
  }
}