@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;500;700;900&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');
@import url('https://unpkg.com/lucide-static@latest/font/lucide.css');

:root {
  --jkp-ivory: #f6efe1;
  --jkp-ivory-deep: #ede3cf;
  --jkp-paper: #fbf7ec;
  --jkp-navy: #1f2b55;
  --jkp-navy-soft: #2a3b6d;
  --jkp-ochre: #b3652a;
  --jkp-ochre-soft: #c68048;
  --jkp-moss: #3d5a3c;
  --jkp-moss-soft: #5a7a52;
  --jkp-ink: #1a1c22;
  --jkp-muted: #5a5a5c;
  --jkp-line: #d9d0bb;
  --jkp-shadow-1: 0 2px 8px rgba(31, 43, 85, 0.06);
  --jkp-shadow-2: 0 8px 24px rgba(31, 43, 85, 0.10);
  --jkp-shadow-3: 0 18px 40px rgba(31, 43, 85, 0.14);
  --jkp-radius-s: 10px;
  --jkp-radius-m: 16px;
  --jkp-radius-l: 24px;
  --jkp-gap: 18px;
  --jkp-gap-lg: 28px;
  --jkp-container: 1200px;
  --jkp-font-head: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  --jkp-font-body: 'Noto Sans JP', 'Zen Kaku Gothic New', sans-serif;
  --jkp-trans: 220ms ease;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--jkp-ivory);
  color: var(--jkp-ink);
  font-family: var(--jkp-font-body);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

a {
  color: var(--jkp-navy);
  text-decoration: none;
  transition: color var(--jkp-trans);
}

a:hover { color: var(--jkp-ochre); }

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--jkp-font-head);
  color: var(--jkp-navy);
  font-weight: 700;
  margin: 0 0 0.6em;
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); line-height: 1.3; }
h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); line-height: 1.35; }
h3 { font-size: clamp(1.15rem, 1.9vw, 1.35rem); line-height: 1.4; }
h4 { font-size: 1.05rem; line-height: 1.5; }

p { margin: 0 0 1em; }

ul, ol { margin: 0 0 1em; padding-left: 1.4em; }
li { margin-bottom: 0.4em; }

.container {
  width: 100%;
  max-width: var(--jkp-container);
  margin: 0 auto;
  padding: 0 22px;
}

.section {
  padding: 68px 0;
}

.section--tight { padding: 44px 0; }

.section--paper { background: var(--jkp-paper); }
.section--ivory-deep { background: var(--jkp-ivory-deep); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--jkp-ochre);
  font-weight: 700;
  margin-bottom: 14px;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-head p {
  color: var(--jkp-muted);
  font-size: 1rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(246, 239, 225, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--jkp-line);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand__mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background:
    linear-gradient(135deg, var(--jkp-navy) 0 50%, transparent 50% 100%),
    linear-gradient(135deg, var(--jkp-ochre) 0 50%, var(--jkp-moss) 50% 100%);
  display: grid;
  place-items: center;
  color: var(--jkp-ivory);
  font-family: var(--jkp-font-head);
  font-weight: 900;
  letter-spacing: 0.04em;
  box-shadow: var(--jkp-shadow-1);
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand__name {
  font-family: var(--jkp-font-head);
  font-weight: 700;
  color: var(--jkp-navy);
  font-size: 1.05rem;
}

.brand__tag {
  font-size: 0.74rem;
  color: var(--jkp-muted);
}

.topnav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.topnav a {
  color: var(--jkp-navy);
  font-size: 0.94rem;
  font-weight: 500;
  padding: 8px 2px;
  position: relative;
}

.topnav a.is-current::after,
.topnav a:hover::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--jkp-ochre);
  border-radius: 2px;
}

.navdrop {
  position: relative;
}

.navdrop__trigger {
  background: transparent;
  border: 0;
  font-family: inherit;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--jkp-navy);
  cursor: pointer;
  padding: 8px 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.navdrop__panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 320px;
  background: var(--jkp-paper);
  border: 1px solid var(--jkp-line);
  border-radius: var(--jkp-radius-m);
  box-shadow: var(--jkp-shadow-3);
  padding: 14px;
  display: none;
  z-index: 90;
}

.navdrop.is-open .navdrop__panel { display: block; }

.navdrop__panel a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--jkp-ink);
}

.navdrop__panel a:hover {
  background: var(--jkp-ivory-deep);
  color: var(--jkp-navy);
}

.navdrop__panel small {
  display: block;
  color: var(--jkp-muted);
  font-size: 0.74rem;
  margin-top: 2px;
}

.hero {
  position: relative;
  padding: 42px 0 60px;
  background: var(--jkp-paper);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1100px 420px at 82% 8%, rgba(179, 101, 42, 0.12), transparent 60%),
    radial-gradient(900px 380px at 10% 85%, rgba(61, 90, 60, 0.10), transparent 60%);
  pointer-events: none;
}

.bento {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(96px, auto);
  gap: var(--jkp-gap);
}

.tile {
  background: var(--jkp-ivory);
  border: 1px solid var(--jkp-line);
  border-radius: var(--jkp-radius-l);
  padding: 26px 26px 24px;
  box-shadow: var(--jkp-shadow-1);
  transition: transform var(--jkp-trans), box-shadow var(--jkp-trans), border-color var(--jkp-trans);
  position: relative;
  overflow: hidden;
}

.tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--jkp-shadow-2);
  border-color: rgba(31, 43, 85, 0.18);
}

.tile--navy { background: var(--jkp-navy); color: var(--jkp-ivory); border-color: var(--jkp-navy); }
.tile--navy h1, .tile--navy h2, .tile--navy h3, .tile--navy h4 { color: var(--jkp-ivory); }
.tile--navy a { color: var(--jkp-ochre-soft); }

.tile--ochre { background: linear-gradient(160deg, var(--jkp-ochre) 0%, var(--jkp-ochre-soft) 100%); color: var(--jkp-ivory); border-color: var(--jkp-ochre); }
.tile--ochre h2, .tile--ochre h3, .tile--ochre h4 { color: var(--jkp-ivory); }

.tile--moss { background: linear-gradient(160deg, var(--jkp-moss) 0%, var(--jkp-moss-soft) 100%); color: var(--jkp-ivory); border-color: var(--jkp-moss); }
.tile--moss h2, .tile--moss h3, .tile--moss h4 { color: var(--jkp-ivory); }

.tile--hero {
  grid-column: span 8;
  grid-row: span 2;
  padding: 38px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 420px;
  background:
    linear-gradient(135deg, rgba(26, 28, 34, 0.78) 0%, rgba(31, 43, 85, 0.64) 55%, rgba(179, 101, 42, 0.40) 100%),
    url('../img/pickup-mosaic-factory.jpg') center/cover no-repeat;
  color: var(--jkp-ivory);
  border-color: rgba(255,255,255,0.15);
}

.tile--hero h1, .tile--hero h2 { color: var(--jkp-ivory); }

.tile--hero .hero__lede {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.04rem;
  max-width: 540px;
  margin-top: 6px;
}

.tile--hero .chip-row { margin-top: 18px; }

.tile--span4 { grid-column: span 4; }
.tile--span6 { grid-column: span 6; }
.tile--span8 { grid-column: span 8; }
.tile--span12 { grid-column: span 12; }
.tile--row2 { grid-row: span 2; }

.tile__kicker {
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--jkp-ochre);
  margin-bottom: 10px;
  display: inline-block;
}

.tile--navy .tile__kicker,
.tile--ochre .tile__kicker,
.tile--moss .tile__kicker {
  color: rgba(255,255,255,0.88);
}

.tile__title {
  margin: 0 0 10px;
}

.tile__text {
  color: var(--jkp-muted);
  font-size: 0.94rem;
  margin: 0;
}

.tile--navy .tile__text, .tile--ochre .tile__text, .tile--moss .tile__text {
  color: rgba(255,255,255,0.9);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.22);
  font-size: 0.78rem;
  color: var(--jkp-ivory);
  letter-spacing: 0.02em;
}

.tile:not(.tile--navy):not(.tile--ochre):not(.tile--moss) .chip {
  background: var(--jkp-ivory-deep);
  border-color: var(--jkp-line);
  color: var(--jkp-navy);
}

.grid-articles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--jkp-gap-lg);
}

.grid-advantages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--jkp-gap);
}

.grid-contact-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--jkp-gap);
}

.grid-contact-form {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--jkp-gap-lg);
  align-items: stretch;
}

.mission-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--jkp-gap-lg);
  align-items: center;
}

.footer {
  background: var(--jkp-navy);
  color: rgba(246, 239, 225, 0.82);
  padding: 54px 0 22px;
  margin-top: 60px;
}

.footer a { color: var(--jkp-ivory); }
.footer a:hover { color: var(--jkp-ochre-soft); }

.footer__cols {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}

.footer__col h4 {
  color: var(--jkp-ivory);
  font-size: 1rem;
  margin-bottom: 14px;
}

.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__col li { margin-bottom: 8px; }

.footer__contact p { margin: 0 0 6px; font-size: 0.92rem; }

.footer__bottom {
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.84rem;
}

.footer__bottom button {
  background: transparent;
  color: rgba(246,239,225,0.78);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.82rem;
  transition: background var(--jkp-trans), color var(--jkp-trans);
}

.footer__bottom button:hover {
  background: rgba(255,255,255,0.1);
  color: var(--jkp-ivory);
}

.breadcrumb {
  font-size: 0.84rem;
  color: var(--jkp-muted);
  padding: 18px 0 0;
}

.breadcrumb a { color: var(--jkp-navy); }
.breadcrumb span { color: var(--jkp-ochre); }

.page-hero {
  padding: 54px 0 38px;
  background: var(--jkp-paper);
}

.page-hero h1 { margin-bottom: 12px; }

.page-hero .lede {
  color: var(--jkp-muted);
  font-size: 1.05rem;
  max-width: 720px;
}

.article-body {
  max-width: 820px;
  margin: 0 auto;
}

.article-body h2 {
  margin-top: 1.8em;
  padding-top: 1.2em;
  border-top: 1px solid var(--jkp-line);
}

.article-body h3 { margin-top: 1.6em; }

.article-body p,
.article-body ul,
.article-body ol { font-size: 1rem; color: var(--jkp-ink); }

.article-meta {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 0.88rem;
  color: var(--jkp-muted);
  margin-bottom: 18px;
}

.article-meta .dot {
  width: 4px; height: 4px;
  background: var(--jkp-ochre);
  border-radius: 999px;
}

.prev-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--jkp-line);
}

.prev-next a {
  display: block;
  padding: 18px 20px;
  background: var(--jkp-paper);
  border: 1px solid var(--jkp-line);
  border-radius: var(--jkp-radius-m);
  transition: border-color var(--jkp-trans), transform var(--jkp-trans);
}

.prev-next a:hover {
  border-color: var(--jkp-ochre);
  transform: translateY(-2px);
}

.prev-next span {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--jkp-ochre);
  margin-bottom: 6px;
}

.prev-next strong {
  font-family: var(--jkp-font-head);
  color: var(--jkp-navy);
  font-size: 0.98rem;
}

.toc {
  background: var(--jkp-paper);
  border: 1px solid var(--jkp-line);
  border-radius: var(--jkp-radius-m);
  padding: 18px 22px;
  margin: 0 0 30px;
}

.toc h3 { margin: 0 0 8px; font-size: 0.98rem; }
.toc ol { margin: 0; padding-left: 1.2em; font-size: 0.92rem; }
.toc a { color: var(--jkp-navy); }

.list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--jkp-gap-lg);
}

.list-card {
  background: var(--jkp-ivory);
  border: 1px solid var(--jkp-line);
  border-radius: var(--jkp-radius-l);
  overflow: hidden;
  transition: transform var(--jkp-trans), box-shadow var(--jkp-trans);
  display: flex;
  flex-direction: column;
}

.list-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--jkp-shadow-2);
}

.list-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--jkp-ivory-deep);
}

.list-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.list-card:hover .list-card__media img { transform: scale(1.04); }

.list-card__body { padding: 22px 24px 26px; }

.list-card__tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--jkp-ochre);
  margin-bottom: 10px;
}

.list-card h3 { margin: 0 0 10px; font-size: 1.12rem; }

.list-card p { color: var(--jkp-muted); font-size: 0.94rem; margin: 0 0 14px; }

.list-card__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--jkp-muted);
}

.list-card__foot a { font-weight: 500; color: var(--jkp-navy); }

.map-wrap {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: var(--jkp-radius-l);
  overflow: hidden;
  border: 1px solid var(--jkp-line);
  box-shadow: var(--jkp-shadow-1);
}

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

.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--jkp-line);
  border-radius: var(--jkp-radius-m);
  background: var(--jkp-ivory);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color var(--jkp-trans);
}

.faq-item.is-open { border-color: var(--jkp-ochre); }

.faq-item__q {
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  padding: 18px 22px;
  font-family: var(--jkp-font-head);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--jkp-navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.faq-item__icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  color: var(--jkp-ochre);
  transition: transform var(--jkp-trans);
}

.faq-item.is-open .faq-item__icon { transform: rotate(45deg); }

.faq-item__a {
  display: none;
  padding: 0 22px 20px;
  color: var(--jkp-ink);
  font-size: 0.96rem;
}

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

.cookie-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 110;
  background: var(--jkp-navy);
  color: var(--jkp-ivory);
  padding: 14px 20px;
  display: none;
  border-bottom: 2px solid var(--jkp-ochre);
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}

.cookie-bar.is-shown { display: block; }

.cookie-bar__inner {
  max-width: var(--jkp-container);
  margin: 0 auto;
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}

.cookie-bar__text {
  flex: 1 1 420px;
  font-size: 0.92rem;
  color: rgba(246, 239, 225, 0.92);
}

.cookie-bar__text a { color: var(--jkp-ochre-soft); text-decoration: underline; }

.cookie-bar__actions {
  display: flex;
  gap: 10px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(26, 28, 34, 0.62);
  display: none;
  z-index: 120;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.is-shown { display: flex; }

.modal__card {
  background: var(--jkp-ivory);
  max-width: 460px;
  width: 100%;
  border-radius: var(--jkp-radius-l);
  padding: 32px 30px;
  box-shadow: var(--jkp-shadow-3);
  text-align: center;
}

.modal__icon {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--jkp-moss);
  color: var(--jkp-ivory);
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  font-size: 26px;
}

.modal__card h3 { margin: 0 0 10px; }
.modal__card p { color: var(--jkp-muted); margin: 0 0 18px; }

@media (max-width: 960px) {
  .tile--hero { grid-column: span 12; min-height: 360px; }
  .tile--span4, .tile--span6, .tile--span8 { grid-column: span 12; }
  .grid-articles { grid-template-columns: repeat(2, 1fr); }
  .grid-advantages { grid-template-columns: repeat(2, 1fr); }
  .grid-contact-info { grid-template-columns: 1fr; }
  .grid-contact-form { grid-template-columns: 1fr; }
  .mission-layout { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr; }
  .list-grid { grid-template-columns: 1fr; }
  .topnav { display: none; }
  .topnav.is-open {
    display: flex;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    flex-direction: column;
    background: var(--jkp-ivory);
    border-bottom: 1px solid var(--jkp-line);
    padding: 16px 22px 22px;
    gap: 8px;
    align-items: stretch;
  }
  .topnav.is-open .navdrop__panel {
    position: static;
    transform: none;
    box-shadow: none;
    margin-top: 4px;
  }
  .map-wrap { height: 360px; }
  .prev-next { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero { padding: 28px 0 38px; }
  .tile { padding: 22px; }
  .tile--hero { padding: 26px; min-height: 340px; }
  .section { padding: 48px 0; }
  h1 { font-size: 1.7rem; }
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--jkp-line);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  color: var(--jkp-navy);
}

@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: 6px; }
}

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