:root {
  color-scheme: light;
  --ink: #20243a;
  --muted: #606981;
  --line: #e6e4ef;
  --paper: #fff;
  --soft: #f8f7fc;
  --accent: #6750a4;
  --accent-dark: #503984;
  --accent-soft: #f0ebfc;
  --banana: #ffe991;
  --radius: 24px;
  --shadow: 0 20px 65px rgba(38, 30, 72, .11);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid #ad8cff; outline-offset: 4px;
}
.container { width: min(1140px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: absolute; top: -90px; left: 20px; z-index: 100; padding: 10px 20px; background: var(--accent); color: white; }
.skip-link:focus { top: 10px; }
.site-header {
  position: sticky; top: 0; z-index: 30;
  border-bottom: 1px solid rgba(230, 228, 239, .85);
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(18px);
}
.nav { min-height: 78px; display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.brand { display: inline-flex; flex: none; align-items: center; gap: 11px; font-size: 1.13rem; font-weight: 850; letter-spacing: -.04em; }
.brand img { width: 39px; height: 39px; }
.nav-links { display: flex; gap: clamp(13px,2.2vw,30px); align-items: center; white-space: nowrap; font-size: .89rem; font-weight: 750; color: var(--muted); }
.nav-links a { border-bottom: 2px solid transparent; padding: 10px 0; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--accent-dark); border-color: var(--accent); }
.eyebrow { display: inline-flex; padding: 5px 11px; border-radius: 999px; color: var(--accent-dark); background: var(--accent-soft); font-size: .77rem; font-weight: 800; letter-spacing: .08em; }
h1, h2, h3, p { overflow-wrap: anywhere; }
.hero { position: relative; overflow: hidden; padding: 102px 0 100px; background: radial-gradient(circle at 84% 19%,#f1eafd 0,transparent 43%),linear-gradient(135deg,#fff 35%,#fffdf5 100%); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 60px; }
.hero h1 { margin: 22px 0 22px; font-size: clamp(2.85rem,5.65vw,5.3rem); line-height: 1.25; letter-spacing: -.075em; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-copy { font-size: clamp(1rem,1.45vw,1.15rem); color: var(--muted); max-width: 620px; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 10px 20px; border: 1px solid var(--line); border-radius: 13px; font-size: .94rem; font-weight: 800; background: white; cursor: pointer; transition: transform .18s, box-shadow .18s; }
.button.primary { color: white; background: var(--accent); border-color: var(--accent); box-shadow: 0 10px 24px rgba(103,80,164,.17); }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(41,31,76,.1); }
.hero-art { position: relative; min-height: 420px; display: grid; align-items: center; justify-items: center; }
.hero-orbit { width: min(100%,480px); aspect-ratio: 1; border: 1px solid #e6dafb; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 40% 35%,#fffdf4,#f5f0ff 63%,#eee7ff); box-shadow: var(--shadow); }
.hero-orbit::before { content: ""; position: absolute; width: min(72%,348px); aspect-ratio: 1; border: 1px dashed #b7a5e2; border-radius: 50%; }
.hero-mark { position: relative; width: min(48%,230px); filter: drop-shadow(0 22px 24px rgba(71,53,136,.22)); transform: rotate(-8deg); }
.art-note { position: absolute; bottom: 3%; right: -1%; border: 1px solid var(--line); box-shadow: 0 14px 30px rgba(46,36,94,.1); background: white; padding: 16px 22px; border-radius: 17px; font-weight: 850; }
.art-note span { display: block; font-weight: 650; color: var(--muted); font-size: .75rem; }
.section { padding: 88px 0; }
.section.soft { background: var(--soft); }
.section-head { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 34px; }
.section-head h2, .page-hero h1 { margin: 12px 0 10px; font-size: clamp(2.1rem,4.3vw,3.25rem); line-height: 1.24; letter-spacing: -.06em; }
.section-head p, .page-hero p { margin: 0; color: var(--muted); max-width: 780px; }
.text-link { font-weight: 800; color: var(--accent-dark); white-space: nowrap; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.service-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
.service-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: 0 14px 36px rgba(34,25,69,.04); }
.service-card:hover { box-shadow: var(--shadow); }
.service-thumb { position: relative; min-height: 245px; overflow: hidden; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg,#ded5fb,#f3edff 55%,#ffedba); }
.service-thumb::before, .service-thumb::after { content: ""; position: absolute; height: 21px; width: 120%; left: -10%; border: 3px solid white; border-radius: 100px; background: #cbc5e4; opacity: .68; }
.service-thumb::before { top: 32%; transform: rotate(-21deg); }
.service-thumb::after { top: 68%; transform: rotate(22deg); }
.thumb-route { position: absolute; z-index: 1; width: 61%; height: 10px; background: #6750a4; border: 3px solid #fff; border-radius: 99px; transform: rotate(-26deg); box-shadow: 0 5px 18px rgba(78,53,130,.24); }
.thumb-pin { position: relative; z-index: 2; width: 82px; height: 82px; display: grid; place-items: center; border: 6px solid white; background: var(--accent); border-radius: 25px; box-shadow: var(--shadow); transform: rotate(-5deg); }
.thumb-pin svg { width: 52px; height: 52px; }
.thumb-label { position: absolute; z-index: 3; left: 22px; bottom: 18px; padding: 5px 12px; border-radius: 999px; font-size: .76rem; font-weight: 750; background: rgba(255,255,255,.92); }
.service-card-body { padding: 29px; flex: 1; }
.card-top { display: flex; justify-content: space-between; flex-wrap: wrap; align-items: center; gap: 10px; }
.card-kicker { color: var(--accent-dark); font-weight: 800; letter-spacing: .07em; font-size: .75rem; }
.status { display: inline-flex; padding: 3px 10px; border-radius: 100px; background: #fff6d8; color: #654c18; font-size: .76rem; font-weight: 800; }
.service-card h3 { font-size: 1.6rem; letter-spacing: -.045em; margin: 12px 0 8px; }
.service-card p { color: var(--muted); margin: 0 0 18px; }
.service-links { display: flex; flex-wrap: wrap; gap: 12px 20px; padding-top: 15px; border-top: 1px solid var(--line); font-size: .87rem; font-weight: 800; color: var(--accent-dark); }
.placeholder-card { border: 1px dashed #d6c9ec; border-radius: var(--radius); padding: 42px; background: linear-gradient(135deg,#fff,#faf8ff); display: flex; flex-direction: column; justify-content: center; min-height: 415px; }
.placeholder-icon { display: grid; place-items: center; width: 64px; height: 64px; background: var(--accent-soft); border-radius: 20px; color: var(--accent); font-size: 2rem; font-weight: 500; }
.placeholder-card h3 { font-size: 1.45rem; margin: 20px 0 10px; }
.placeholder-card p { color: var(--muted); margin: 0; }
.statement { display: grid; grid-template-columns: .82fr 1.18fr; gap: 75px; align-items: start; }
.statement h2 { margin: 14px 0 0; font-size: clamp(1.9rem,3.25vw,2.85rem); line-height: 1.35; letter-spacing: -.055em; }
.statement p { margin: 4px 0 24px; color: var(--muted); }
.news-list { border-top: 1px solid var(--line); }
.news-item { display: grid; grid-template-columns: 145px 120px 1fr; gap: 20px; align-items: baseline; padding: 23px 4px; border-bottom: 1px solid var(--line); }
.news-item time { color: var(--muted); font-size: .88rem; font-variant-numeric: tabular-nums; }
.news-item strong { font-size: 1rem; }
.news-category { color: var(--accent-dark); font-size: .77rem; font-weight: 850; }
.contact-banner { padding: 47px clamp(24px,5vw,70px); border-radius: 28px; background: linear-gradient(125deg,#5a428f,#7660ad); color: white; display: flex; justify-content: space-between; align-items: center; gap: 32px; }
.contact-banner h2 { margin: 0 0 8px; font-size: clamp(1.65rem,3vw,2.5rem); letter-spacing: -.045em; }
.contact-banner p { margin: 0; color: #efebff; }
.contact-banner .button { white-space: nowrap; }
.page-hero { padding: 76px 0 55px; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 82% 0,#f2ecfe,transparent 45%),#fff; }
.page-hero p { font-size: 1.08rem; }
.content { width: min(850px,calc(100% - 40px)); margin-inline: auto; padding: 50px 0 90px; }
.content h2 { font-size: 1.5rem; margin: 45px 0 12px; letter-spacing: -.035em; }
.content h2:first-child { margin-top: 0; }
.content p, .content li { color: var(--muted); }
.content a:not(.button) { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 4px; }
.content ul { padding-left: 1.4rem; }
.notice { padding: 20px 24px; border-radius: 16px; background: var(--accent-soft); color: var(--accent-dark); }
.notice p { margin: 0; color: inherit; }
.muted, .meta { color: var(--muted); font-size: .9rem; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.detail-grid h2 { margin: 0 0 12px; font-size: clamp(1.8rem,3vw,2.5rem); letter-spacing: -.045em; }
.detail-grid p { color: var(--muted); }
.detail-grid .service-thumb { border-radius: 25px; min-height: 330px; }
.feature-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 17px; }
.feature { border: 1px solid var(--line); background: white; border-radius: 20px; padding: 26px; }
.feature .feature-icon { font-size: 1.8rem; color: var(--accent); }
.feature h3 { margin: 13px 0 6px; font-size: 1.1rem; }
.feature p { color: var(--muted); margin: 0; font-size: .93rem; }
.link-panel { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
.form-shell { width: min(780px,calc(100% - 40px)); margin: 55px auto 95px; }
.form-note { padding: 17px 21px; border-radius: 15px; background: var(--soft); color: var(--muted); margin-bottom: 29px; }
.contact-form { display: grid; gap: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: .95rem; font-weight: 800; }
.required { color: #973961; font-size: .75rem; margin-left: 7px; }
.field input, .field select, .field textarea { width: 100%; min-height: 51px; border: 1px solid #cfcddc; border-radius: 12px; padding: 11px 14px; background: white; color: var(--ink); }
.field textarea { min-height: 195px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); }
.help { color: var(--muted); font-size: .81rem; margin: 0; }
.agree { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; }
.agree input { margin-top: 7px; width: 18px; height: 18px; flex: none; accent-color: var(--accent); }
.agree a { color: var(--accent-dark); text-decoration: underline; }
.honeypot { position: absolute; left: -10000px; height: 0; overflow: hidden; }
.form-actions { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.form-actions button { min-width: 200px; }
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 48px; }
.footer-row { display: flex; align-items: start; justify-content: space-between; gap: 28px; }
.footer-brand { font-weight: 850; }
.footer-brand small { display: block; font-weight: 500; color: var(--muted); margin-top: 3px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .86rem; font-weight: 700; color: var(--muted); }
.footer-links a:hover { color: var(--accent); }
.copyright { color: var(--muted); font-size: .78rem; margin-top: 23px; }
@media (max-width: 850px) {
  .nav { display: block; padding: 11px 0 0; }
  .brand { margin-bottom: 6px; }
  .nav-links { overflow-x: auto; gap: 25px; padding: 0 0 4px; scrollbar-width: thin; }
  .nav-links a { padding: 5px 0 10px; }
  .hero { padding: 64px 0 75px; }
  .hero-grid, .statement, .detail-grid { grid-template-columns: 1fr; gap: 34px; }
  .hero-art { min-height: 310px; }
  .hero-orbit { width: min(85%,330px); }
  .section { padding: 67px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .statement { gap: 20px; }
  .contact-banner { align-items: start; flex-direction: column; }
}
@media (max-width: 620px) {
  .container { width: min(100% - 32px,1140px); }
  .hero h1 { font-size: clamp(2.4rem,10.5vw,3.5rem); }
  .hero-art { min-height: 275px; }
  .art-note { bottom: -3%; right: 0; }
  .section-head { align-items: start; flex-direction: column; gap: 14px; }
  .service-grid, .form-row { grid-template-columns: 1fr; }
  .service-thumb { min-height: 220px; }
  .placeholder-card { min-height: 260px; padding: 28px; }
  .news-item { grid-template-columns: 1fr auto; gap: 4px 12px; }
  .news-item strong { grid-column: 1/-1; }
  .page-hero { padding: 57px 0 39px; }
  .content { padding: 34px 0 68px; }
  .footer-row { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }