:root {
  --ink: #17352a;
  --muted: #5e7168;
  --green: #176744;
  --green-2: #4f9c62;
  --leaf: #a6c957;
  --mist: #f2f8f2;
  --line: #dbe9dc;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(135deg, #fbfdf9 0%, #f4faf5 54%, #eef7f1 100%);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.site-header {
  width: min(1180px, calc(100% - 48px));
  height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { border-radius: 50%; object-fit: contain; }
.brand span { display: grid; gap: 2px; }
.brand strong { font-family: "Yu Mincho", "Hiragino Mincho ProN", serif; font-size: 18px; letter-spacing: .08em; }
.brand small { color: var(--muted); font-size: 11px; letter-spacing: .09em; }
.header-cta {
  padding: 11px 20px;
  border: 1px solid var(--green);
  border-radius: 999px;
  color: var(--green);
  font-weight: 700;
  font-size: 14px;
}
.hero {
  width: min(1180px, calc(100% - 48px));
  min-height: calc(100vh - 92px);
  margin: 0 auto;
  padding: 56px 0 88px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 72px;
}
.desktop-nav { display: flex; align-items: center; gap: 25px; margin-left: auto; margin-right: 28px; color: #50675d; font-size: 12px; font-weight: 700; }
.desktop-nav a, .header-cta, .button { transition: transform .2s ease, color .2s ease, background .2s ease, box-shadow .2s ease; }
.desktop-nav a:hover { color: var(--green); }
.button:hover, .header-cta:hover { transform: translateY(-2px); }
.section-pad { padding: 112px 0; }
.section-shell { width: min(1080px, calc(100% - 48px)); margin-inline: auto; }
.section-heading h2 { margin: 0; font-family: "Yu Mincho", "Hiragino Mincho ProN", serif; font-weight: 600; font-size: clamp(32px, 4vw, 48px); line-height: 1.55; }
.section-heading > p:last-child, .section-intro { color: var(--muted); line-height: 1.9; }
.section-kicker { margin: 0 0 18px; color: var(--green-2); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.centered { text-align: center; }
.centered > p:last-child { margin-top: 18px; }
.intro { background: white; }
.challenge-grid { width: min(1080px, calc(100% - 48px)); margin: 58px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.challenge-grid article { padding: 36px 34px; border-radius: 24px; background: var(--mist); border: 1px solid #e7f0e7; }
.challenge-grid span { color: var(--leaf); font-family: Georgia, serif; font-size: 13px; font-style: italic; }
.challenge-grid h3 { margin: 18px 0 12px; font-family: "Yu Mincho", serif; font-size: 22px; }
.challenge-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.services { background: #f6faf6; }
.two-col-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: end; }
.section-intro { margin: 0 0 5px; }
.service-list { margin-top: 70px; border-top: 1px solid var(--line); }
.service-list article { display: grid; grid-template-columns: 62px 1.3fr .8fr; gap: 38px; align-items: start; padding: 42px 0; border-bottom: 1px solid var(--line); }
.service-no { color: var(--leaf); font-family: Georgia, serif; font-size: 16px; font-style: italic; }
.service-label { margin: 0 0 8px; color: var(--green-2); font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.service-list h3 { margin: 0 0 13px; font-family: "Yu Mincho", serif; font-size: 24px; }
.service-list article > div p:last-child { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.service-list ul { margin: 4px 0 0; padding: 0; list-style: none; color: #3f5a4e; font-size: 13px; }
.service-list li { padding: 7px 0 7px 18px; position: relative; }
.service-list li::before { content: ""; position: absolute; width: 7px; height: 7px; left: 0; top: 12px; border-radius: 50%; background: var(--leaf); }
.approach { background: var(--green); color: white; }
.approach-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; }
.approach-visual { min-height: 500px; position: relative; display: grid; place-items: center; border-radius: 50% 50% 38px 38px; overflow: hidden; background: linear-gradient(145deg, #1f7852, #0f5238); }
.approach-visual img { position: absolute; width: 78%; opacity: .13; mix-blend-mode: screen; }
.approach-visual p { position: relative; margin: 0; text-align: center; font-family: "Yu Mincho", serif; font-size: 56px; line-height: .92; letter-spacing: .12em; }
.approach-visual p span { color: var(--leaf); font-size: 30px; }
.approach .section-kicker { color: #c5dc8a; }
.approach h2 { margin: 0 0 28px; font-family: "Yu Mincho", serif; font-weight: 500; font-size: clamp(34px, 4.2vw, 50px); line-height: 1.55; }
.approach-copy > p:not(.section-kicker) { color: #dcebe2; line-height: 2; }
.principles { margin-top: 34px; border-top: 1px solid rgba(255,255,255,.18); }
.principles div { display: grid; grid-template-columns: 50px 1fr; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.principles strong { color: var(--leaf); font-family: Georgia, serif; font-size: 12px; }
.principles span { font-size: 14px; }
.profile { background: white; }
.profile-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 78px; align-items: center; }
.profile-photo { width: 67%; max-width: 300px; justify-self: center; overflow: hidden; aspect-ratio: .84; border-radius: 180px 180px 26px 26px; background: var(--mist); }
.profile-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 57% 31%; }
.profile h2 { margin: 0; font-family: "Yu Mincho", serif; font-size: 42px; font-weight: 600; }
.profile h2 small { margin-left: 14px; color: var(--muted); font-family: sans-serif; font-size: 11px; letter-spacing: .15em; }
.role { margin: 8px 0 26px; color: var(--green); font-weight: 800; }
.sub-role { margin: -17px 0 26px; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .03em; }
.profile-copy > p:not(.section-kicker):not(.role):not(.sub-role):not(.independence-note) { color: var(--muted); font-size: 14px; line-height: 2; }
.profile-facts { margin: 28px 0 0; border-top: 1px solid var(--line); }
.profile-facts div { display: grid; grid-template-columns: 90px 1fr; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.profile-facts dt { color: var(--green); font-weight: 800; }
.profile-facts dd { margin: 0; color: var(--muted); }
.independence-note { margin-top: 20px; padding: 14px 16px; color: #6a776f; background: var(--mist); font-size: 11px; line-height: 1.8; }
.cases { background: #f6faf6; }
.case-grid { margin-top: 58px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.case-grid article { padding: 32px; background: white; border: 1px solid var(--line); border-radius: 20px; }
.case-type { margin: 0 0 20px; color: var(--green-2); font-size: 11px; font-weight: 800; }
.case-grid h3 { min-height: 3.1em; margin: 0 0 17px; font-family: "Yu Mincho", serif; font-size: 21px; line-height: 1.55; }
.case-grid article > p:not(.case-type) { color: var(--muted); font-size: 13px; line-height: 1.9; }
.case-grid ul { display: flex; flex-wrap: wrap; gap: 7px; margin: 22px 0 0; padding: 0; list-style: none; }
.case-grid li { padding: 6px 9px; color: var(--green); background: var(--mist); border-radius: 5px; font-size: 10px; font-weight: 700; }
.speaking { background: white; }
.speaking-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.speaking-list { border-top: 1px solid var(--line); }
.speaking-list > div { display: grid; grid-template-columns: 76px 1fr; gap: 18px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.speaking-list time { color: var(--leaf); font-family: Georgia, serif; font-size: 13px; font-style: italic; }
.speaking-list p { display: grid; gap: 7px; margin: 0; }
.speaking-list strong { font-family: "Yu Mincho", serif; font-size: 17px; }
.speaking-list span { color: var(--muted); font-size: 12px; line-height: 1.7; }
.speaking-list .media-links { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.media-link { width: fit-content; color: var(--green); font-size: 11px; font-weight: 800; text-decoration: underline; text-decoration-color: #bdd5c2; text-underline-offset: 4px; }
.media-link b { color: var(--leaf); font-weight: 400; }
.media-link:hover { color: var(--green-2); }
.contact { color: var(--ink); background: linear-gradient(145deg, #eaf5ec, #f8fbf5); }
.contact-shell { width: min(1080px, calc(100% - 48px)); margin: auto; padding: 58px; display: grid; grid-template-columns: .86fr 1.14fr; gap: 70px; background: rgba(255,255,255,.82); border: 1px solid white; border-radius: 32px; box-shadow: 0 24px 70px rgba(35,82,51,.09); }
.contact-copy h2 { margin: 0; font-family: "Yu Mincho", serif; font-weight: 600; font-size: 36px; line-height: 1.6; }
.contact-copy > p:not(.section-kicker) { color: var(--muted); line-height: 1.9; }
.contact-note { margin-top: 30px; padding: 18px; background: var(--mist); border-radius: 12px; }
.contact-note strong { color: var(--green); font-size: 12px; }
.contact-note p { margin: 6px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.sales-note { margin-top: 12px; background: #fff9ed; border: 1px solid #eadfbd; }
.sales-note strong { color: #765d1e; }
.contact-form { display: grid; gap: 18px; }
.contact-form label { display: grid; gap: 7px; font-size: 12px; font-weight: 800; }
.contact-form label > span { display: inline; justify-self: start; }
.contact-form label:not(.consent) > span { margin-left: 7px; padding: 2px 5px; color: white; background: var(--green-2); border-radius: 3px; font-size: 8px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 13px 14px; color: var(--ink); background: white; border: 1px solid #ceddd1; border-radius: 9px; font: inherit; font-weight: 400; outline: none; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--green-2); box-shadow: 0 0 0 3px rgba(79,156,98,.12); }
.contact-form textarea { resize: vertical; }
.contact-form .consent { grid-template-columns: 18px 1fr; align-items: start; font-weight: 400; line-height: 1.6; }
.consent input { margin-top: 2px; }
.consent a { color: var(--green); text-decoration: underline; }
.contact-form button { min-height: 54px; border: 0; border-radius: 999px; color: white; background: var(--green); font-weight: 800; cursor: pointer; }
.contact-form button span { margin-left: 8px; }
.form-help { margin: -8px 0 0; color: var(--muted); text-align: center; font-size: 10px; }
footer { padding: 52px max(24px, calc((100% - 1080px) / 2)); background: #143d2c; color: white; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { border-radius: 50%; }
.footer-brand p { display: grid; gap: 4px; margin: 0; }
.footer-brand strong { font-family: "Yu Mincho", serif; font-size: 18px; }
.footer-brand span { color: #b9d1c2; font-size: 10px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 30px; color: #c7d9cd; font-size: 11px; }
.copyright { margin: 38px 0 0; color: #789487; font-size: 9px; }
.eyebrow { margin: 0 0 22px; color: var(--green-2); font-size: 11px; font-weight: 800; letter-spacing: .15em; }
h1 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(42px, 5.2vw, 68px);
  line-height: 1.42;
  letter-spacing: .01em;
  font-weight: 600;
}
h1 em { color: var(--green); font-style: normal; background: linear-gradient(transparent 72%, rgba(166,201,87,.33) 0); }
.lead { max-width: 660px; margin: 30px 0 0; color: #476058; font-size: 17px; line-height: 2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 0 24px; border-radius: 999px; font-size: 14px; font-weight: 800; }
.button.primary { color: white; background: var(--green); box-shadow: 0 12px 30px rgba(23,103,68,.18); }
.button.secondary { color: var(--green); background: rgba(255,255,255,.72); border: 1px solid var(--line); }
.trust-list { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 34px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 13px; }
.trust-list li::before { content: "●"; margin-right: 8px; color: var(--leaf); font-size: 9px; }
.hero-portrait { position: relative; width: 67%; min-width: 0; justify-self: center; }
.portrait-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: .84;
  border-radius: 46% 46% 36px 36px;
  background: #e9f2eb;
  box-shadow: 0 26px 60px rgba(33,76,53,.14);
}
.portrait-frame::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.65); border-radius: inherit; pointer-events: none; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 58% 31%; }
.clover-sign { position: absolute; left: -38px; bottom: 34px; padding: 12px; border-radius: 50%; background: white; box-shadow: 0 16px 35px rgba(25,77,48,.14); }

@media (max-width: 820px) {
  .site-header { width: min(100% - 30px, 1180px); height: 78px; }
  .brand small { display: none; }
  .header-cta { padding: 9px 14px; font-size: 12px; }
  .hero { width: min(100% - 36px, 620px); min-height: auto; padding: 34px 0 72px; grid-template-columns: 1fr; gap: 42px; }
  .desktop-nav { display: none; }
  .hero-copy { order: 0; }
  .hero-portrait { order: 1; width: 67%; justify-self: center; }
  h1 { font-size: clamp(34px, 10vw, 50px); line-height: 1.45; }
  .lead { font-size: 15px; line-height: 1.9; }
  .hero-actions { display: grid; }
  .clover-sign { width: 86px; height: 86px; left: -24px; bottom: 22px; }
  .section-pad { padding: 78px 0; }
  .section-shell, .challenge-grid, .contact-shell { width: min(100% - 36px, 620px); }
  .challenge-grid, .case-grid { grid-template-columns: 1fr; }
  .two-col-heading, .approach-grid, .profile-grid, .speaking-grid, .contact-shell { grid-template-columns: 1fr; gap: 44px; }
  .service-list article { grid-template-columns: 38px 1fr; gap: 18px; }
  .service-list article > ul { grid-column: 2; }
  .approach-visual { min-height: 380px; }
  .profile-photo { width: 67%; max-width: 300px; justify-self: center; }
  .case-grid h3 { min-height: auto; }
  .contact-shell { padding: 30px 22px; border-radius: 22px; }
  .contact-copy h2 { font-size: 29px; }
}