@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600&family=Noto+Serif+JP:wght@400;500&display=swap");

:root {
  --bg: #f5f1e8;
  --text: #222;
  --muted: #5f5a50;
  --accent: #6b5e4a;
  --line: #d8d0c2;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
}

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

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

.container {
  width: min(var(--max), 92vw);
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 92%, white 8%);
  position: sticky;
  top: 0;
  z-index: 30;
}

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

.logo {
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  letter-spacing: 0.06em;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  padding: 7px 10px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.site-nav > ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: clamp(14px, 1.5vw, 28px);
}

.site-nav li {
  position: relative;
}

.menu-parent {
  display: flex;
  align-items: center;
  gap: 6px;
}

.submenu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  line-height: 1;
  padding: 0 2px;
}

.site-nav a {
  font-size: 0.92rem;
  color: var(--muted);
}

.menu-label {
  font-size: 0.92rem;
  color: var(--muted);
}

.submenu {
  list-style: none;
  margin: 0;
  padding: 8px;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  border: 1px solid var(--line);
  background: #faf7f1;
  display: none;
  flex-direction: column;
  gap: 6px;
}

.submenu a {
  display: block;
  font-size: 0.86rem;
  padding: 4px 6px;
}

.has-submenu:hover > .submenu,
.has-submenu:focus-within > .submenu {
  display: flex;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--accent);
}

.hero {
  min-height: min(74vh, 760px);
  display: grid;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.hero-wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
  padding: 48px 0;
}

.hero h1 {
  font-size: clamp(2rem, 4.8vw, 4rem);
  line-height: 1.25;
  margin: 0 0 14px;
  font-weight: 500;
}

.kicker {
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 14px;
}

.lead {
  color: var(--muted);
  max-width: 40ch;
}

.hero-media img,
.page-hero img,
.card img,
.story img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero {
  border-bottom: 1px solid var(--line);
}

.page-hero-inner {
  min-height: 46vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
  padding: 36px 0;
}

h2 {
  font-size: clamp(1.35rem, 2.1vw, 2rem);
  line-height: 1.4;
  font-weight: 500;
  margin: 0 0 12px;
}

h3 {
  font-size: 1.1rem;
  margin: 0 0 8px;
  font-weight: 500;
}

.section {
  padding: clamp(54px, 8vw, 120px) 0;
  border-bottom: 1px solid var(--line);
}

.section-head {
  margin-bottom: 26px;
}

.grid-2,
.grid-3 {
  display: grid;
  gap: 20px;
}

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

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

.card {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 86%, white 14%);
}

.card-media {
  height: 220px;
}

.card-body {
  padding: 16px;
}

.card p,
.story p,
.list p {
  margin: 0;
  color: var(--muted);
}

.story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.story-media {
  min-height: 320px;
}

.representative-media {
  width: 50%;
  min-height: auto;
  justify-self: center;
  align-self: center;
}

.representative-media img {
  height: auto;
  object-fit: contain;
}

.list {
  border-top: 1px solid var(--line);
}

.list-item {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.btn {
  display: inline-block;
  margin-top: 20px;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 10px 18px;
  font-size: 0.9rem;
}

.btn:hover {
  background: var(--accent);
  color: var(--bg);
}

.form {
  max-width: 720px;
}

.field {
  margin-bottom: 16px;
}

label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--muted);
}

input,
textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  background: #fbf8f2;
  font: inherit;
}

textarea {
  min-height: 180px;
  resize: vertical;
}

.site-footer {
  padding: 34px 0 48px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.9rem;
}

.fade {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade.show {
  opacity: 1;
  transform: none;
}

.agency-hero {
  min-height: 80vh;
  position: relative;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.agency-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.agency-hero-overlay {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, #000 35%, transparent);
}

.agency-hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #f5f1e8;
  max-width: 860px;
}

.agency-hero-inner h1 {
  font-size: clamp(2rem, 4.4vw, 3.7rem);
  line-height: 1.25;
  margin-bottom: 12px;
}

.agency-accent {
  background: color-mix(in srgb, var(--accent) 10%, var(--bg));
}

.compare-table-wrap {
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 14px;
  background: color-mix(in srgb, var(--bg) 88%, white 12%);
}

.compare-table th,
.compare-table td {
  border: 1px solid var(--line);
  text-align: left;
  padding: 12px;
}

.usecase-grid .card-body {
  text-align: center;
  font-size: 1.05rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.process-item {
  border: 1px solid var(--line);
  padding: 18px;
  text-align: center;
  background: color-mix(in srgb, var(--bg) 86%, white 14%);
}

.process-item span {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--accent);
  color: var(--accent);
  margin-bottom: 10px;
}

.breadcrumb-wrap {
  padding-top: 24px;
  padding-bottom: 0;
  border-bottom: 0;
}

.breadcrumb {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.88rem;
}

.producers-hero {
  min-height: 72vh;
  display: grid;
  align-items: center;
}

.producers-hero-inner {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 36px;
  align-items: center;
}

.producers-hero h1 {
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  line-height: 1.25;
  margin: 0 0 12px;
}

.producers-lead {
  font-size: 1.04rem;
  color: var(--muted);
}

.producers-hero-media img {
  width: 100%;
  height: min(70vh, 620px);
  object-fit: cover;
}

.note {
  font-size: 0.9rem;
  color: var(--muted);
}

.producers-cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover {
  background: #5d523f;
  color: var(--bg);
}

.producers-pillar-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.producers-pillar {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.35);
  padding: 18px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.producers-pillar:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.producers-pillar p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.producers-service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.producers-service-card {
  min-height: 210px;
}

.producers-service-card .card-body {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.producers-service-card p {
  color: var(--muted);
  margin-bottom: 16px;
}

.text-link {
  margin-top: auto;
  font-size: 0.9rem;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  width: fit-content;
}

.producers-tone {
  background: color-mix(in srgb, var(--accent) 8%, var(--bg));
}

.producers-list {
  margin: 14px 0;
  padding-left: 20px;
}

.producers-tag-grid {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0;
}

.producers-tag-grid span {
  border: 1px solid var(--line);
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.28);
  font-size: 0.9rem;
}

.producers-summary {
  background: color-mix(in srgb, var(--bg) 92%, white 8%);
}

.producers-center-copy {
  max-width: 860px;
  text-align: center;
}

.kodo-hero {
  min-height: 72vh;
}

.kodo-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 38px;
  align-items: center;
}

.kodo-hero-media img {
  width: 100%;
  height: min(72vh, 640px);
  object-fit: cover;
}

.kodo-subhead {
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  color: var(--accent);
  margin: 8px 0 14px;
}

.kodo-lead {
  font-size: 1.03rem;
  line-height: 1.95;
  color: var(--muted);
}

.kodo-text-block {
  max-width: 780px;
}

.kodo-nav-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.kodo-nav-grid a {
  border: 1px solid var(--line);
  padding: 12px;
  color: var(--muted);
  background: color-mix(in srgb, var(--bg) 90%, white 10%);
}

.kodo-article {
  max-width: 820px;
}

.kodo-article h2 {
  margin-bottom: 20px;
}

.kodo-article p {
  font-size: 1.04rem;
  line-height: 1.98;
  margin: 0 0 20px;
}

.kodo-number {
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.kodo-inline-media {
  margin: 0 0 20px;
}

.kodo-inline-media img {
  width: 100%;
  height: auto;
}

.kodo-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0;
}

.kodo-compare div {
  border: 1px solid var(--line);
  padding: 12px;
  background: color-mix(in srgb, var(--bg) 88%, white 12%);
}

.kodo-quote {
  margin: 16px 0;
  padding: 16px 18px;
  border-left: 2px solid var(--accent);
  color: var(--muted);
}

.kodo-timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.kodo-timeline div {
  border: 1px solid var(--line);
  padding: 12px;
  background: rgba(255, 255, 255, 0.26);
}

.kodo-timeline p {
  margin: 6px 0 0;
  color: var(--muted);
}

.kodo-glossary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.kodo-glossary article {
  border: 1px solid var(--line);
  padding: 14px;
  background: rgba(255, 255, 255, 0.3);
}

.kodo-glossary p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero-wrap,
  .page-hero-inner,
  .story,
  .grid-3,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .card-media,
  .story-media {
    height: 260px;
    min-height: 260px;
  }

  .representative-media {
    width: 100%;
  }

  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    display: none;
    position: absolute;
    right: 4vw;
    top: 72px;
    background: #faf7f1;
    border: 1px solid var(--line);
    padding: 12px;
    min-width: 220px;
  }

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

  .site-nav ul {
    gap: 8px;
  }

  .site-nav > ul {
    flex-direction: column;
    gap: 8px;
  }

  .submenu-toggle {
    display: inline-block;
  }

  .submenu {
    position: static;
    min-width: 0;
    border: 0;
    background: transparent;
    padding: 4px 0 0 10px;
    gap: 4px;
  }

  .has-submenu:hover > .submenu {
    display: none;
  }

  .has-submenu.open > .submenu {
    display: flex;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .producers-hero-inner,
  .producers-service-grid,
  .producers-pillar-grid,
  .kodo-hero-inner,
  .kodo-nav-grid,
  .kodo-compare,
  .kodo-timeline,
  .kodo-glossary {
    grid-template-columns: 1fr;
  }

  .producers-cta-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .producers-hero-media img {
    height: 320px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 56px 0;
  }

  body {
    font-size: 0.96rem;
  }
}

.clickable-card {
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.clickable-card:hover,
.clickable-card:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.06);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--line));
}

.clickable-card:hover .text-link,
.clickable-card:focus-within .text-link {
  color: var(--accent);
}