@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');

/* Shinrin Koen GC — 鉄黒 × 生成り × 若緑 */

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

.skg-lp {
  --course-ink: #2b3330;
  --course-muted: #6a736f;
  --course-paper: #f1f2ef;
  --course-paper-2: #fafaf8;
  --course-tint: #e3e8e4;
  --course-accent: #43886a;
  --course-accent-soft: #b3d8c4;
  --course-dark: #1a2320;
  --course-dark-2: #2b3733;
  --course-line: rgba(43, 51, 48, .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;
}

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

.skg-lp h1,
.skg-lp h2,
.skg-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;
}

.skg-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);
}

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

.skg-heading { max-width: 780px; margin-bottom: clamp(48px, 6vw, 72px); }
.skg-heading h2 { font-size: clamp(23px, 3vw, 36px); }
.skg-lp .skg-heading .skg-lead { margin-top: 26px; color: var(--course-muted); font-weight: 400; }
.skg-heading--light h2 { color: #fff; }
.skg-heading--light .eyebrow { color: var(--course-accent-soft); }
.skg-lp .skg-heading--light .skg-lead { color: rgba(255, 255, 255, .78); }

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

/* Hero */
.skg-hero {
  padding: clamp(96px, 12vw, 156px) 0 clamp(56px, 7vw, 86px);
  background: linear-gradient(180deg, var(--course-tint) 0%, var(--course-paper) 52%, var(--course-paper-2) 100%);
}
.skg-hero__block { max-width: 880px; }
.skg-hero h1 { font-size: clamp(22px, 3.1vw, 38px); line-height: 1.4; }
.skg-lp .skg-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);
}
.skg-lp .skg-hero__text { margin-top: 26px; color: var(--course-muted); font-size: 14.5px; }

/* About facts */
.skg-about { background: var(--course-paper-2); }
.skg-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 clamp(24px, 4vw, 56px);
  margin-top: clamp(48px, 6vw, 72px);
  border-top: 1px solid var(--course-line);
}
.skg-fact { padding: 24px 0 0; }
.skg-lp .skg-fact__n {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(32px, 3.8vw, 50px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--course-dark-2);
}
.skg-lp .skg-fact__n span { margin-left: 4px; font-size: .34em; font-weight: 600; color: var(--course-accent); }
.skg-lp .skg-fact__l { margin-top: 12px; color: var(--course-muted); font-size: 14px; }

/* View : dark, three mountains */
.skg-view {
  color: #fff;
  background: radial-gradient(70% 60% at 50% 100%, rgba(67, 136, 106, .32) 0%, rgba(67, 136, 106, 0) 70%), linear-gradient(180deg, var(--course-dark-2) 0%, var(--course-dark) 100%);
}
.skg-mts { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(22px, 3vw, 44px); }
.skg-mt { padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .26); }
.skg-lp .skg-mt__k {
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  font-weight: 300;
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.2;
  letter-spacing: .1em;
  color: #fff;
}
.skg-lp .skg-mt__e {
  margin-top: 8px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .3em;
  color: var(--course-accent-soft);
}
.skg-lp .skg-mt__t { margin-top: 14px; color: rgba(255, 255, 255, .76); font-size: 14px; }

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

/* Access */
.skg-access { background: var(--course-paper-2); }
.skg-access__list { margin: 0; border-top: 1px solid var(--course-line); }
.skg-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);
}
.skg-access__list dt { font-family: "Noto Serif JP", serif; font-weight: 400; font-size: 17px; letter-spacing: .06em; }
.skg-access__list dd { margin: 0; color: var(--course-muted); font-size: 14.5px; }

/* Market */
.skg-market {
  background: var(--course-paper);
  --tommy-market-line: rgba(43, 51, 48, .16);
  --tommy-market-card-border: rgba(43, 51, 48, .2);
  --tommy-market-card-bg: #fff;
  --tommy-market-heading: #2b3330;
  --tommy-market-body: #6a736f;
  --tommy-market-map-bg: #e3e8e4;
}

/* Final */
.skg-final { text-align: center; background: var(--course-paper-2); border-top: 1px solid var(--course-line); }
.skg-final h2 { font-size: clamp(21px, 2.7vw, 31px); }
.skg-final > .skg-wrap > p:not(.eyebrow) { max-width: 640px; margin: 24px auto 40px; color: var(--course-muted); }

/* Shortcode parts */
.tommy-global-header--skgc {
  --tommy-header-bg: rgba(250, 250, 248, .96);
  --tommy-header-panel-bg: #fafaf8;
  --tommy-header-text: #2b3330;
  --tommy-header-muted: #6a736f;
  --tommy-header-line: rgba(43, 51, 48, .16);
  --tommy-header-accent: #43886a;
  --tommy-header-phone-bg: #43886a;
  --tommy-header-contact-bg: #2b3733;
}
.tommy-cta--skgc {
  --tommy-cta-surface: #2b3733;
  --tommy-cta-text: #fff;
  --tommy-cta-border: rgba(255, 255, 255, .5);
  --tommy-cta-buy: linear-gradient(135deg, #3d4f49 0%, #2b3733 100%);
  --tommy-cta-sell: linear-gradient(135deg, #6a736f 0%, #3a4844 100%);
  --tommy-cta-consult: linear-gradient(135deg, #54a683 0%, #43886a 100%);
}
.tommy-footer--skgc {
  --tommy-footer-bg: #1a2320;
  --tommy-footer-text: #fff;
  --tommy-footer-muted: rgba(255, 255, 255, .7);
  --tommy-footer-accent: #b3d8c4;
  --tommy-footer-line: rgba(179, 216, 196, .5);
}

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

@media (max-width: 900px) {
  .skg-facts { grid-template-columns: 1fr; }
  .skg-fact { border-top: 1px solid var(--course-line); }
  .skg-facts > .skg-fact:first-child { border-top: 0; }
  .skg-mts { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 767px) {
  .skg-lp { font-size: 14.5px; }
  .skg-wrap { width: calc(100% - 40px); }
  .skg-sec { padding: 64px 0; }
  .skg-heading { margin-bottom: 40px; }
  .skg-heading h2,
  .skg-split__head h2 { font-size: 21px; }
  .skg-heading h2 br,
  .skg-split__head h2 br { display: none; }
  .skg-lead { font-size: 15.5px; }
  .skg-split { grid-template-columns: 1fr; gap: 24px; }
  .skg-hero { padding: 72px 0 48px; }
  .skg-hero h1 { font-size: 20px; letter-spacing: .02em; }
  .skg-lp .skg-hero__copy { font-size: 16px; }
  .skg-hero__copy br { display: none; }
  .skg-lp .skg-fact__n { font-size: 32px; }
  .skg-lp .skg-mt__k { font-size: 30px; }
  .skg-life__grid { grid-template-columns: 1fr; }
  .skg-life__item h3 { font-size: 18px; }
  .skg-access__list > div { grid-template-columns: 1fr; gap: 8px; padding: 22px 0; }
  .skg-final h2 { font-size: 19px; }
  .skg-final h2 br { display: none; }
}