@font-face {
  font-family: Pretendard;
  src: url("/assets/Pretendard-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: Pretendard;
  src: url("/assets/Pretendard-Bold.woff2") format("woff2");
  font-weight: 600 900;
  font-display: swap;
}

:root {
  --paper: #f4f4ed;
  --ink: #15251f;
  --muted: #4b5d53;
  --forest: #111e1b;
  --lime: #c7ff9f;
  --rule: #cdd5c9;
  font-family: Pretendard, "Malgun Gothic", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  color-scheme: light;
}

* { box-sizing: border-box; }
body { margin: 0; }
h1, h2, p, dl, dd { margin: 0; }
a { color: inherit; text-underline-offset: .23em; }
h1, h2, p, dd { word-break: keep-all; overflow-wrap: anywhere; }
h1, h2 { line-height: 1.18; letter-spacing: -.03em; }
svg { display: block; }
::selection { background: var(--lime); color: var(--forest); }
:focus-visible { outline: 3px solid #42794c; outline-offset: 4px; }

.container { width: min(100% - 2rem, 74rem); margin-inline: auto; }
.skip-link {
  position: absolute;
  z-index: 3;
  top: .5rem;
  left: 1rem;
  transform: translateY(-180%);
  background: var(--lime);
  color: var(--forest);
  padding: .6rem 1rem;
}
.skip-link:focus { transform: translateY(0); }

.site-header { border-bottom: 1px solid var(--rule); }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .4rem 1.5rem; padding-block: .65rem; }
.wordmark { display: inline-flex; align-items: baseline; gap: .55rem; text-decoration: none; }
.wordmark span:first-child { font-size: 1.7rem; line-height: 1; font-weight: 800; letter-spacing: -.035em; }
.wordmark span:last-child { font-size: .64rem; font-weight: 700; letter-spacing: .085em; }
.site-nav { display: flex; flex-wrap: wrap; align-items: center; gap: .05rem 1rem; }
.site-nav a { display: inline-flex; min-height: 2.75rem; align-items: center; font-weight: 600; font-size: .89rem; text-decoration: none; }
.site-nav a:hover { text-decoration: underline; }
.site-nav .nav-event { color: #315c3d; }

.hero {
  display: grid;
  margin-top: 1rem;
  background: var(--forest);
  color: #f4f7ef;
  overflow: hidden;
}
.hero-copy { padding: clamp(1.65rem, 5vw, 4.5rem); }
.hero-copy h1 { font-size: clamp(1rem, 2vw, 1.35rem); color: #dcebdd; }
.hero-statement {
  margin-block: 1rem 1.15rem;
  font-size: clamp(3.3rem, 7vw, 6rem);
  font-weight: 800;
  line-height: .99;
  letter-spacing: -.04em;
}
.hero-description { color: #d3e0d5; font-size: clamp(.96rem, 1.5vw, 1.13rem); line-height: 1.65; }
.hero-link, .portfolio-link { display: inline-flex; align-items: center; gap: .65rem; min-height: 2.75rem; font-weight: 700; }
.hero-link { margin-top: 1.1rem; color: var(--lime); }
.hero :focus-visible, .site-footer :focus-visible { outline-color: var(--lime); }

.hero-visual {
  display: grid;
  place-items: center;
  min-width: 0;
  background: #1b3028;
  padding: .35rem 1.5rem 1rem;
}
.hero-visual svg { width: min(100%, 24rem); height: auto; max-height: 15rem; }
.visual-caption { display: flex; align-items: center; gap: .75rem; width: min(100%, 21rem); color: #e1ede2; font-size: .68rem; font-weight: 700; letter-spacing: .14em; }
.visual-caption span:nth-child(2) { flex: 1; height: 1px; background: #688574; }

.event {
  display: grid;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
  padding: clamp(1.25rem, 3vw, 2.1rem);
  background: #e4ecd9;
}
.event-label { color: #3c5844; font-size: .82rem; font-weight: 700; }
.event h2 { margin-block: .3rem .35rem; font-size: clamp(1.45rem, 3vw, 2.1rem); }
.event p:last-child { color: var(--muted); }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1.2rem; min-height: 3rem; padding: .7rem 1rem; font-weight: 700; text-decoration: none; }
.event-button { background: var(--forest); color: #fff; }
.event-button:hover { background: #294536; }

.about, .business {
  display: grid;
  gap: 1.2rem;
  padding-block: clamp(2.6rem, 6vw, 4.5rem);
}
.about { border-bottom: 1px solid var(--rule); }
.about h2, .business h2, .site-footer h2 { font-size: clamp(1.5rem, 3vw, 2.3rem); }
.about-lead { font-size: clamp(1.25rem, 2.5vw, 1.95rem); font-weight: 700; line-height: 1.35; margin-bottom: .7rem; letter-spacing: -.025em; }
.about div > p:last-child, .business-list dd { color: var(--muted); max-width: 55ch; }
.business-list > div { display: grid; gap: .3rem 1.5rem; padding-block: .9rem; border-top: 1px solid var(--rule); }
.business-list > div:last-child { border-bottom: 1px solid var(--rule); }
.business-list dt { font-weight: 700; font-size: 1.1rem; }
.portfolio-link { justify-self: start; }

.site-footer { background: var(--forest); color: #edf3ed; }
.footer-inner { display: grid; gap: 1.7rem; padding-block: 2.3rem 1.5rem; }
.footer-contact { display: grid; justify-items: start; }
.footer-contact a { min-height: 2.75rem; display: inline-flex; align-items: center; overflow-wrap: anywhere; }
.contact-phone { font-size: 1.3rem; font-weight: 700; }
.company-details { display: grid; gap: .38rem; color: #d5e2d7; font-size: .9rem; }
.company-details > div { display: grid; grid-template-columns: 6.4rem minmax(0, 1fr); gap: .5rem; }
.company-details dt { font-weight: 700; color: #f1f6ee; }
.footer-name { border-top: 1px solid #4e6357; padding-top: 1rem; font-size: .75rem; letter-spacing: .08em; }

@media (min-width: 48rem) {
  .container { width: min(100% - 4rem, 74rem); }
  .header-inner { min-height: 4.6rem; }
  .site-nav { gap: 1.5rem; }
  .hero { grid-template-columns: 1fr 1fr; margin-top: 1.5rem; }
  .hero-visual { align-content: center; gap: .65rem; padding: 1rem 1.5rem; }
  .hero-visual svg { width: min(100%, 29rem); max-height: none; }
  .event { grid-template-columns: 1fr auto; }
  .about, .business, .footer-inner { grid-template-columns: minmax(12rem, 1fr) minmax(0, 2.2fr); gap: 1rem 2.5rem; }
  .business .portfolio-link { grid-column: 2; }
  .business-list > div { grid-template-columns: 8rem 1fr; }
  .footer-name { grid-column: 1 / -1; }
}