:root {
  --ivory: #f5efe3;
  --paper: #fffaf1;
  --ink: #1f2a2e;
  --muted: #66736b;
  --navy: #1b3045;
  --green: #35594c;
  --green-soft: #dbe8df;
  --rust: #9d5132;
  --rust-dark: #743b27;
  --line: #ded4c3;
  --shadow: 0 18px 48px rgba(31, 42, 46, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--ivory);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "Yu Gothic UI", Meiryo, sans-serif;
  line-height: 1.75;
  letter-spacing: 0;
}

body.is-nav-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 12px 5vw;
  color: #fff;
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(255, 250, 241, 0.95);
  box-shadow: 0 8px 26px rgba(31, 42, 46, 0.12);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand > span:last-child {
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 2px solid currentColor;
  border-radius: 50%;
  font-weight: 800;
}

.brand-name,
.brand-note {
  display: block;
}

.brand-name {
  font-size: 1rem;
  font-weight: 800;
  white-space: nowrap;
}

.brand-note {
  margin-top: -3px;
  font-size: 0.75rem;
  opacity: 0.84;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.9rem;
  font-weight: 700;
}

.site-nav a {
  position: relative;
  padding-block: 6px;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
  content: "";
}

.site-nav a:hover::after,
.site-nav a.is-current::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  flex: 0 0 44px;
  margin-left: auto;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid currentColor;
  border-radius: 8px;
  color: inherit;
  background: transparent;
}

.nav-toggle-line {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 78svh;
  overflow: hidden;
  color: #fff;
  background: #1f2a2e;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("assets/hero.webp");
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(24, 34, 34, 0.82), rgba(24, 34, 34, 0.54) 44%, rgba(24, 34, 34, 0.16)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.08));
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1120px, 90vw);
  padding: 148px 0 70px;
  margin-inline: auto;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--rust);
  font-size: 0.78rem;
  font-weight: 800;
}

.hero .eyebrow {
  color: #f4c58b;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 18px;
  font-size: 3.45rem;
  line-height: 1.18;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: 2.2rem;
  line-height: 1.35;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
  line-height: 1.45;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 640px;
  margin-bottom: 14px;
  font-size: 1.35rem;
  font-weight: 800;
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.35;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(31, 42, 46, 0.16);
}

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

.button.primary:hover {
  background: var(--rust-dark);
}

.button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.12);
}

.access-info .button.secondary {
  color: var(--ink);
  border-color: var(--line);
  background: var(--paper);
}

.intro-band,
.section,
.owner-section,
.faq-section,
.access-section {
  scroll-margin-top: 92px;
}

.intro-band {
  padding: 28px 5vw;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  width: min(1120px, 100%);
  margin-inline: auto;
}

.intro-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.intro-grid strong {
  display: block;
  color: var(--ink);
}

.section {
  width: min(1120px, 90vw);
  padding: 88px 0;
  margin-inline: auto;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head p:last-child {
  color: var(--muted);
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.2fr);
  gap: 28px;
  align-items: stretch;
}

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

.service-card {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 14px;
  align-items: start;
  width: 100%;
  padding: 18px;
  text-align: left;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.service-card:hover,
.service-card.is-active {
  border-color: var(--green);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.service-dot {
  width: 10px;
  height: 10px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--rust);
}

.service-card strong,
.service-card small {
  display: block;
}

.service-card small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.84rem;
}

.service-detail {
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.service-detail img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.service-detail-body {
  padding: 24px;
}

.service-detail-label {
  margin-bottom: 6px;
  color: var(--rust);
  font-size: 0.75rem;
  font-weight: 800;
}

.service-detail-body p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.owner-section {
  padding: 88px 5vw;
  color: #fff;
  background: var(--green);
}

.owner-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1.05fr);
  gap: 44px;
  width: min(1120px, 100%);
  margin-inline: auto;
}

.owner-copy p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.84);
}

.owner-copy .section-kicker {
  color: #f4c58b;
}

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

.promise-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 8px 18px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

.promise-item span {
  grid-row: span 2;
  color: #f4c58b;
  font-weight: 900;
}

.promise-item strong {
  font-size: 1.05rem;
}

.promise-item p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
}

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

.step {
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.step span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  color: #fff;
  background: var(--green);
  border-radius: 50%;
  font-weight: 900;
}

.step p {
  margin-bottom: 0;
  color: var(--muted);
}

.faq-section {
  padding: 82px 5vw;
  background: var(--green-soft);
}

.faq-inner {
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1.3fr);
  gap: 42px;
  width: min(1120px, 100%);
  margin-inline: auto;
}

.faq-list {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.faq-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 18px;
  padding: 20px;
  color: var(--ink);
  text-align: left;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  font-weight: 800;
}

.faq-icon {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

.faq-icon::before,
.faq-icon::after {
  position: absolute;
  inset: 8px 2px auto;
  height: 2px;
  background: var(--rust);
  content: "";
}

.faq-icon::after {
  transform: rotate(90deg);
  transition: transform 160ms ease;
}

.faq-item[aria-expanded="true"] .faq-icon::after {
  transform: rotate(0deg);
}

.faq-panel {
  display: none;
  padding: 0 20px 20px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.faq-panel.is-open {
  display: block;
}

.faq-panel p {
  margin: 0;
}

.access-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.88fr);
  min-height: 620px;
  background: var(--paper);
}

.access-image img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
}

.access-info {
  padding: 78px 6vw;
  align-self: center;
}

.info-list {
  display: grid;
  gap: 16px;
  margin: 28px 0;
}

.info-list div {
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.info-list dt {
  color: var(--green);
  font-weight: 900;
}

.info-list dd {
  margin: 0;
  color: var(--muted);
}

.info-list a {
  color: var(--ink);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.sample-note {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 5vw;
  color: rgba(255, 255, 255, 0.76);
  background: var(--navy);
}

.site-footer p {
  margin: 0;
}

.site-footer p:first-child {
  color: #fff;
  font-weight: 900;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  padding: 12px 16px;
  color: #fff;
  background: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .site-header {
    min-height: 66px;
    padding-right: calc(5vw + 56px);
  }

  .nav-toggle {
    position: absolute;
    top: 11px;
    right: 5vw;
    display: block;
    background: rgba(31, 42, 46, 0.28);
  }

  .site-nav {
    position: fixed;
    top: 66px;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 5vw 20px;
    color: var(--ink);
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 30px rgba(31, 42, 46, 0.12);
  }

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

  .site-nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .hero {
    min-height: 82svh;
  }

  .hero-media {
    background-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(24, 34, 34, 0.86), rgba(24, 34, 34, 0.62)),
      linear-gradient(0deg, rgba(0, 0, 0, 0.26), rgba(0, 0, 0, 0.08));
  }

  .hero-inner {
    width: min(620px, 90vw);
    padding-top: 124px;
    padding-bottom: 54px;
  }

  h1 {
    font-size: 2.3rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .hero-lead {
    font-size: 1.12rem;
  }

  .intro-grid,
  .service-layout,
  .owner-inner,
  .steps,
  .faq-inner,
  .access-section {
    grid-template-columns: 1fr;
  }

  .intro-grid {
    gap: 16px;
  }

  .section,
  .owner-section,
  .faq-section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .access-image img {
    min-height: 330px;
  }

  .access-info {
    padding: 48px 5vw 58px;
  }
}

@media (max-width: 560px) {
  .brand-note {
    display: none;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .hero {
    min-height: 84svh;
  }

  .hero-inner {
    padding-top: 112px;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.48rem;
  }

  .hero-copy {
    font-size: 0.94rem;
  }

  .button {
    width: 100%;
  }

  .info-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .site-footer {
    display: block;
  }

  .site-footer p + p {
    margin-top: 6px;
  }
}