:root {
  --green-900: #285b2d;
  --green-700: #3f7f3c;
  --green-500: #75a86b;
  --green-100: #edf7e9;
  --cream: #fbf7ed;
  --cream-2: #f5efe1;
  --ink: #263629;
  --muted: #687466;
  --line: #dbe6d4;
  --white: #fff;
  --shadow: 0 18px 45px rgba(50, 88, 52, .12);
  --radius: 18px;
  --font-serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --font-sans: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.9;
  background: linear-gradient(180deg, #fff 0%, var(--cream) 100%);
}

body.menu-open {
  overflow: hidden;
}

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

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

p {
  margin: 0 0 1em;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.site-header .container {
  width: min(1240px, calc(100% - 32px));
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  position: relative;
  z-index: 2;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  max-width: none;
  min-width: 0;
}

.brand-mark {
  width: 42px;
  height: 36px;
  flex: 0 0 auto;
  color: var(--green-700);
}

.icon {
  display: block;
  width: 1em;
  height: 1em;
  fill: none;
}

.brand-text {
  overflow: visible;
  color: var(--green-900);
  font-family: var(--font-serif);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
}

.header-actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
}

.phone-box {
  display: none;
  flex: 0 0 172px;
  padding: 9px 14px;
  color: var(--green-900);
  background: var(--green-100);
  border: 1px solid #c8dcbf;
  border-radius: 12px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

.phone-box small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.menu-toggle {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--green-900);
  border: 0;
  border-radius: 10px;
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--white);
  box-shadow: 0 7px 0 var(--white), 0 -7px 0 var(--white);
}

.site-nav {
  position: fixed;
  inset: 72px 0 auto 0;
  z-index: 1;
  display: none;
  padding: 18px 16px 26px;
  background: rgba(255, 255, 255, .98);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.site-nav.is-open {
  display: block;
}

.site-nav ul {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: block;
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--green-900);
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: var(--green-100);
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, .86) 42%, rgba(255, 255, 255, .08) 100%), url("../img/hero-exterior.jpg") center / cover no-repeat;
}

.hero::before,
.soft-leaves::before,
.soft-leaves::after {
  content: "";
  position: absolute;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 35% 50%, rgba(93, 143, 80, .35) 0 26%, transparent 28%),
    radial-gradient(ellipse at 65% 44%, rgba(133, 180, 116, .28) 0 24%, transparent 27%),
    linear-gradient(135deg, transparent 45%, rgba(85, 128, 73, .32) 48% 52%, transparent 55%);
  opacity: .8;
}

.hero::before {
  left: -42px;
  top: 14px;
  width: 190px;
  height: 170px;
  transform: rotate(-18deg);
}

.hero-inner {
  min-height: 600px;
  display: grid;
  align-items: center;
  padding: 78px 0 100px;
}

.hero-copy {
  max-width: 580px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--green-700);
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--green-500);
}

.hero h1,
.page-hero h1,
.section-title {
  margin: 0;
  color: var(--green-900);
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0;
}

.hero h1 {
  font-size: 28px;
}

.hero-lead {
  max-width: 470px;
  margin-top: 22px;
  font-size: clamp(17px, 4vw, 20px);
  font-weight: 700;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  line-height: 1.35;
}

.btn-primary {
  color: var(--white);
  background: var(--green-700);
  box-shadow: 0 12px 25px rgba(63, 127, 60, .22);
}

.btn-secondary {
  color: var(--green-900);
  background: rgba(255, 255, 255, .9);
  border-color: #bfd4b7;
}

.feature-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 520px;
  margin-top: 34px;
}

.badge {
  display: grid;
  place-items: center;
  min-height: 110px;
  padding: 18px 10px;
  text-align: center;
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(211, 226, 204, .9);
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(36, 73, 38, .1);
  color: var(--green-900);
  font-weight: 800;
}

.badge-icon {
  display: grid;
  place-items: center;
  margin-bottom: 4px;
  font-size: 32px;
  line-height: 1;
}

.wave {
  position: absolute;
  right: -5%;
  bottom: -1px;
  left: -5%;
  height: 60px;
  background: var(--cream);
  border-radius: 50% 50% 0 0 / 80% 80% 0 0;
}

.section {
  position: relative;
  padding: 68px 0;
}

.section-cream {
  background: var(--cream);
}

.section-white {
  background: var(--white);
}

.section-head {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-title {
  font-size: clamp(28px, 7vw, 42px);
}

.section-lead {
  margin-top: 14px;
  color: var(--muted);
  font-size: 18px;
}

.grid {
  display: grid;
  gap: 18px;
}

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

.card,
.info-panel,
.time-card,
.access-card,
.news-card,
.faq-item {
  background: rgba(255, 255, 255, .92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(37, 70, 38, .07);
}

.guide-card {
  min-height: 230px;
  padding: 28px;
  transition: transform .2s ease, box-shadow .2s ease;
}

.guide-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.round-icon {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin-bottom: 18px;
  border-radius: 50%;
  color: var(--green-900);
  background: var(--green-100);
  font-size: 31px;
  font-weight: 800;
}

.round-icon .icon {
  stroke-width: 1;
}

.guide-card h3,
.info-panel h3,
.time-card h3,
.access-card h3,
.news-card h3,
.content-block h2,
.content-block h3 {
  margin: 0 0 10px;
  color: var(--green-900);
  font-family: var(--font-serif);
  line-height: 1.45;
}

.guide-card p {
  color: var(--muted);
  font-size: 15px;
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  color: var(--green-700);
  font-weight: 800;
}

.arrow-link::after {
  content: ">";
}

.split {
  display: grid;
  gap: 26px;
  align-items: center;
}

.photo-frame {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--white);
}

.photo-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.photo-wide img {
  aspect-ratio: 16 / 9;
}

.info-panel {
  padding: 28px;
}

.check-list,
.plain-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.plain-list li {
  position: relative;
  padding-left: 28px;
}

.check-list li::before,
.plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .75em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green-500);
}

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 34px;
  background: linear-gradient(90deg, #fff 0%, #fff 58%, var(--cream-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cta-band h2 {
  margin: 0 0 8px;
  color: var(--green-900);
  font-family: var(--font-serif);
  font-size: clamp(25px, 6vw, 36px);
}

.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  color: var(--green-900);
  font-family: var(--font-serif);
  font-size: clamp(30px, 8vw, 48px);
  font-weight: 800;
  line-height: 1.2;
}

.cta-meta {
  display: inline-block;
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--green-900);
  background: var(--green-100);
  font-size: 14px;
  font-weight: 700;
}

.schedule-access {
  display: grid;
  gap: 18px;
}

.time-card,
.access-card {
  padding: 24px;
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 12px;
  font-size: 14px;
}

.schedule-table th,
.schedule-table td {
  padding: 10px 7px;
  text-align: center;
  border: 1px solid var(--line);
  background: #fff;
}

.schedule-table th {
  color: var(--green-900);
  background: var(--green-100);
  font-weight: 800;
}

.closed {
  color: #b34b4b;
  font-weight: 800;
}

.open-mark {
  color: var(--green-700);
  font-weight: 900;
}

.map-embed {
  overflow: hidden;
  height: 310px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--green-100);
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.site-footer {
  padding: 54px 0 0;
  background: var(--white);
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  gap: 28px;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav a {
  color: var(--green-900);
  font-weight: 700;
}

.footer-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 62px;
  padding: 12px 18px;
  color: var(--green-900);
  background: var(--green-100);
  border: 1px solid #c8dcbf;
  border-radius: 14px;
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 800;
}

.copyright {
  margin-top: 40px;
  padding: 18px 0;
  color: #fff;
  text-align: center;
  background: var(--green-900);
  font-size: 13px;
}

.bottom-call {
  position: fixed;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  color: #fff;
  background: var(--green-700);
  border-radius: 999px;
  box-shadow: 0 14px 30px rgba(40, 91, 45, .28);
  font-size: 20px;
  font-weight: 900;
}

.page-hero {
  position: relative;
  padding: 56px 0 48px;
  overflow: hidden;
  background: linear-gradient(135deg, #fff 0%, var(--cream) 75%);
}

.page-hero h1 {
  font-size: clamp(34px, 8vw, 54px);
}

.page-hero p {
  max-width: 720px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 18px;
}

.breadcrumb {
  margin-bottom: 16px;
  color: var(--green-700);
  font-size: 14px;
  font-weight: 700;
}

.content-grid {
  display: grid;
  gap: 22px;
}

.content-block {
  padding: 28px;
  background: rgba(255, 255, 255, .9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.flow-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: flow;
}

.flow-list li {
  position: relative;
  padding: 22px 22px 22px 72px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  counter-increment: flow;
}

.flow-list li::before {
  content: counter(flow, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 22px;
  color: var(--green-700);
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 800;
}

.service-grid,
.news-list {
  display: grid;
  gap: 18px;
}

.service-card,
.news-card {
  overflow: hidden;
}

.service-card img,
.news-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.service-card .card-body,
.news-card .card-body {
  padding: 22px;
}

.label {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 3px 10px;
  color: var(--green-900);
  background: var(--green-100);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  color: var(--green-900);
  background: #fff;
  border: 0;
  cursor: pointer;
  text-align: left;
  font: inherit;
  font-weight: 800;
}

.faq-question::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--green-700);
  font-size: 24px;
  line-height: 1;
}

.faq-item.is-open .faq-question::after {
  content: "-";
}

.faq-answer {
  display: none;
  padding: 0 20px 18px;
  color: var(--muted);
}

.faq-item.is-open .faq-answer {
  display: block;
}

.notice-box {
  padding: 18px;
  color: var(--green-900);
  background: var(--green-100);
  border: 1px solid #c8dcbf;
  border-radius: 14px;
  font-weight: 700;
}

.privacy-text h2 {
  margin-top: 34px;
}

.promise-text {
  display: grid;
  gap: 10px;
}

.promise-text > h2 {
  margin: 0;
  color: var(--green-900);
  font-family: var(--font-serif);
  font-size: clamp(26px, 6vw, 40px);
  line-height: 1.45;
}

.lead-copy {
  color: var(--green-900);
  font-size: 20px;
  font-weight: 800;
}

.promise-grid {
  margin-top: 22px;
}

.promise-grid .content-block h3 {
  display: flex;
  align-items: center;
  gap: 12px;
}

.promise-icon {
  display: inline-grid;
  flex: 0 0 44px;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--white);
  background: var(--green-700);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(63, 127, 60, .18);
}

@media (min-width: 760px) {
  .phone-box {
    display: block;
  }

  .brand {
    max-width: none;
  }

  .hero-inner {
    min-height: 660px;
  }

  .hero h1 {
    font-size: 40px;
  }

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

  .split {
    grid-template-columns: 1.05fr .95fr;
  }

  .schedule-access {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    align-items: start;
  }

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

  .news-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .content-grid.two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  body {
    font-size: 16px;
  }

  .header-inner {
    min-height: 76px;
    gap: 28px;
  }

  .brand {
    max-width: none;
  }

  .menu-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    flex: 1 1 auto;
    justify-content: flex-end;
    min-width: 0;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .site-nav ul {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    min-width: 0;
  }

  .site-nav a {
    padding: 10px 8px;
    font-size: 13px;
    line-height: 1.2;
    white-space: nowrap;
  }

  .phone-box {
    flex-basis: 164px;
    padding-inline: 12px;
  }

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

  .bottom-call {
    display: none;
  }
}

@media (max-width: 759px) {
  body {
    padding-bottom: 86px;
  }

  .container {
    width: min(100% - 24px, 1120px);
  }

  .header-inner {
    min-height: 64px;
    gap: 12px;
  }

  .brand {
    max-width: calc(100% - 60px);
    gap: 8px;
  }

  .brand-mark {
    width: 34px;
    height: 30px;
  }

  .brand-text {
    font-size: clamp(20px, 6vw, 24px);
  }

  .site-nav {
    top: 64px;
  }

  .hero {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, .94) 0%, rgba(255, 255, 255, .78) 52%, rgba(255, 255, 255, .2) 100%),
      url("../img/hero-exterior.jpg") center bottom / cover no-repeat;
  }

  .hero-inner {
    min-height: 620px;
    align-items: start;
    padding-top: 54px;
  }

  .feature-badges {
    grid-template-columns: 1fr;
    max-width: 250px;
  }

  .badge {
    min-height: 70px;
    grid-template-columns: auto 1fr;
    justify-content: start;
    border-radius: 16px;
    text-align: left;
  }

  .badge-icon {
    margin: 0 10px 0 0;
  }

  .cta-band {
    padding: 26px 20px;
  }

  .schedule-table {
    font-size: 13px;
  }
}