@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600&family=Noto+Sans+JP:wght@400;500;600&family=Noto+Serif+JP:wght@300;400;500&display=swap');

/* Okabe Chisan CC — 煉瓦 × 松葉墨 × 生成り */

.okb-lp,
.okb-lp * { box-sizing: border-box; }

.okb-lp {
  --course-ink: #2b332c;
  --course-muted: #6a716a;
  --course-paper: #f3f0e9;
  --course-paper-2: #fbf9f5;
  --course-tint: #e8e2d8;
  --course-accent: #a4553a;
  --course-accent-soft: #e0b4a2;
  --course-dark: #21281f;
  --course-dark-2: #333c30;
  --course-line: rgba(43, 51, 44, .16);
  margin: 0;
  width: 100%;
  color: var(--course-ink);
  background: var(--course-paper-2);
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", sans-serif;
  line-height: 1.95;
  font-size: 15px;
  overflow: clip;
}

.okb-lp p { margin: 0; }
.okb-lp p:empty { display: none; }

.okb-lp h1,
.okb-lp h2,
.okb-lp h3 {
  margin: 0;
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: .06em;
}

.okb-lp .eyebrow {
  margin: 0 0 18px;
  font-family: "Plus Jakarta Sans", "Noto Sans JP", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--course-accent);
}

.okb-wrap { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.okb-sec { padding: clamp(80px, 10vw, 140px) 0; }
.okb-lead { font-size: 17px; font-weight: 500; line-height: 1.9; }

.okb-heading { max-width: 780px; margin-bottom: clamp(48px, 6vw, 72px); }
.okb-heading h2 { font-size: clamp(23px, 3vw, 36px); }
.okb-lp .okb-heading .okb-lead { margin-top: 26px; color: var(--course-muted); font-weight: 400; }

.okb-split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 44px clamp(40px, 6vw, 96px);
  align-items: start;
}
.okb-split__head h2 { font-size: clamp(23px, 2.8vw, 32px); }
.okb-split__body > p + p { margin-top: 22px; }
.okb-lp .okb-split__body > p:not(.okb-lead) { color: var(--course-muted); }

/* Hero : dark */
.okb-hero {
  padding: clamp(96px, 12vw, 158px) 0 clamp(56px, 7vw, 88px);
  color: #fff;
  background: radial-gradient(65% 60% at 15% 0%, rgba(164, 85, 58, .3) 0%, rgba(164, 85, 58, 0) 70%), linear-gradient(180deg, var(--course-dark-2) 0%, var(--course-dark) 100%);
}
.okb-hero .eyebrow { color: var(--course-accent-soft); }
.okb-hero__block { max-width: 880px; }
.okb-hero h1 { font-size: clamp(21px, 2.9vw, 36px); line-height: 1.4; color: #fff; }
.okb-lp .okb-hero__copy {
  margin-top: 24px;
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  font-weight: 300;
  font-size: clamp(17px, 2vw, 23px);
  letter-spacing: .08em;
  line-height: 1.78;
  color: var(--course-accent-soft);
}
.okb-lp .okb-hero__text { margin-top: 26px; color: rgba(255, 255, 255, .82); font-size: 14.5px; }
.okb-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px clamp(24px, 4vw, 56px);
  margin: clamp(44px, 5vw, 64px) 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, .24);
  list-style: none;
}
.okb-meta li { font-family: "Noto Serif JP", serif; font-size: 16px; letter-spacing: .04em; color: #fff; }
.okb-meta li span {
  margin-right: 10px;
  font-family: "Plus Jakarta Sans", "Noto Sans JP", sans-serif;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--course-accent-soft);
}

/* About + two course cards */
.okb-about { background: var(--course-paper-2); }
.okb-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(22px, 3.4vw, 48px);
  margin-top: clamp(48px, 6vw, 72px);
}
.okb-card {
  padding: clamp(28px, 3.4vw, 42px) clamp(24px, 3vw, 38px) clamp(32px, 3.8vw, 46px);
  background: var(--course-paper);
  border-top: 3px solid var(--course-accent);
}
.okb-lp .okb-card__y {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 30px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--course-accent);
}
.okb-card h3 { margin-top: 12px; font-size: clamp(19px, 2.2vw, 23px); }
.okb-lp .okb-card > p:last-child { margin-top: 16px; color: var(--course-muted); font-size: 14.5px; }

/* Record row */
.okb-record { background: var(--course-tint); }
.okb-record__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 clamp(24px, 4vw, 56px);
  margin-top: clamp(40px, 5vw, 60px);
  border-top: 1px solid var(--course-line);
}
.okb-rec { padding: 24px 0 0; }
.okb-lp .okb-rec__n {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(30px, 3.6vw, 46px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--course-dark-2);
}
.okb-lp .okb-rec__n span { margin-left: 3px; font-size: .4em; font-weight: 600; color: var(--course-accent); }
.okb-lp .okb-rec__j { margin-top: 10px; font-family: "Noto Serif JP", serif; font-size: 18px; letter-spacing: .04em; }
.okb-lp .okb-rec__l { margin-top: 8px; color: var(--course-muted); font-size: 14px; }

/* Life */
.okb-life { background: var(--course-paper-2); }
.okb-life__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 clamp(32px, 5vw, 72px); }
.okb-life__item { padding: 28px 0; border-top: 1px solid var(--course-line); }
.okb-life__item h3 { font-size: 19px; }
.okb-life__item p { margin-top: 12px; color: var(--course-muted); font-size: 14.5px; }

/* Access */
.okb-access { background: var(--course-paper); }
.okb-access__list { margin: 0; border-top: 1px solid var(--course-line); }
.okb-access__list > div {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 16px 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--course-line);
}
.okb-access__list dt { font-family: "Noto Serif JP", serif; font-weight: 400; font-size: 17px; letter-spacing: .06em; }
.okb-access__list dd { margin: 0; color: var(--course-muted); font-size: 14.5px; }

/* Market */
.okb-market {
  background: var(--course-paper-2);
  --tommy-market-line: rgba(43, 51, 44, .16);
  --tommy-market-card-border: rgba(43, 51, 44, .2);
  --tommy-market-card-bg: #fff;
  --tommy-market-heading: #2b332c;
  --tommy-market-body: #6a716a;
  --tommy-market-map-bg: #e8e2d8;
}

/* Final */
.okb-final { text-align: center; background: var(--course-paper); border-top: 1px solid var(--course-line); }
.okb-final h2 { font-size: clamp(21px, 2.7vw, 31px); }
.okb-final > .okb-wrap > p:not(.eyebrow) { max-width: 640px; margin: 24px auto 40px; color: var(--course-muted); }

/* Shortcode parts */
.tommy-global-header--pgm-okabe {
  --tommy-header-bg: rgba(251, 249, 245, .96);
  --tommy-header-panel-bg: #fbf9f5;
  --tommy-header-text: #2b332c;
  --tommy-header-muted: #6a716a;
  --tommy-header-line: rgba(43, 51, 44, .16);
  --tommy-header-accent: #a4553a;
  --tommy-header-phone-bg: #a4553a;
  --tommy-header-contact-bg: #333c30;
}
.tommy-cta--pgm-okabe {
  --tommy-cta-surface: #333c30;
  --tommy-cta-text: #fff;
  --tommy-cta-border: rgba(255, 255, 255, .5);
  --tommy-cta-buy: linear-gradient(135deg, #495341 0%, #333c30 100%);
  --tommy-cta-sell: linear-gradient(135deg, #6a716a 0%, #414a3d 100%);
  --tommy-cta-consult: linear-gradient(135deg, #bd6845 0%, #a4553a 100%);
}
.tommy-footer--pgm-okabe {
  --tommy-footer-bg: #21281f;
  --tommy-footer-text: #fff;
  --tommy-footer-muted: rgba(255, 255, 255, .7);
  --tommy-footer-accent: #e0b4a2;
  --tommy-footer-line: rgba(224, 180, 162, .5);
}

/* Reveal */
.okb-lp .js-reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
.okb-lp .js-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .okb-lp .js-reveal { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 900px) {
  .okb-cards { grid-template-columns: 1fr; }
  .okb-record__row { grid-template-columns: 1fr; }
  .okb-rec { border-top: 1px solid var(--course-line); }
  .okb-record__row > .okb-rec:first-child { border-top: 0; }
}

@media (max-width: 767px) {
  .okb-lp { font-size: 14.5px; }
  .okb-wrap { width: calc(100% - 40px); }
  .okb-sec { padding: 64px 0; }
  .okb-heading { margin-bottom: 40px; }
  .okb-heading h2,
  .okb-split__head h2 { font-size: 21px; }
  .okb-heading h2 br,
  .okb-split__head h2 br { display: none; }
  .okb-lead { font-size: 15.5px; }
  .okb-split { grid-template-columns: 1fr; gap: 24px; }
  .okb-hero { padding: 72px 0 48px; }
  .okb-hero h1 { font-size: 18px; letter-spacing: .01em; }
  .okb-lp .okb-hero__copy { font-size: 16px; }
  .okb-hero__copy br { display: none; }
  .okb-meta { margin-top: 34px; gap: 8px 20px; }
  .okb-meta li { font-size: 14.5px; }
  .okb-card h3 { font-size: 18px; }
  .okb-lp .okb-rec__n { font-size: 30px; }
  .okb-life__grid { grid-template-columns: 1fr; }
  .okb-life__item h3 { font-size: 18px; }
  .okb-access__list > div { grid-template-columns: 1fr; gap: 8px; padding: 22px 0; }
  .okb-final h2 { font-size: 19px; }
  .okb-final h2 br { display: none; }
}