:root {
  --celadon: #527F7A;
  --celadon-soft: #7FA9A1;
  --ivory: #F5F1E8;
  --ink: #202B29;
  --gold: #C8A96B;
  --line: rgba(32, 43, 41, 0.12);
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 20% 10%, rgba(127,169,161,0.13), transparent 34rem),
    radial-gradient(circle at 80% 90%, rgba(200,169,107,0.08), transparent 28rem),
    var(--ivory);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
               "Pretendard", "Noto Sans KR", "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .22;
  background-image:
    linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 4px 4px;
  mix-blend-mode: soft-light;
}

.page-shell {
  min-height: 100svh;
  display: grid;
  grid-template-rows: 1fr auto;
  padding: clamp(22px, 4vw, 52px);
}

.hero {
  position: relative;
  width: min(920px, 100%);
  margin: auto;
  text-align: center;
  padding: clamp(52px, 9vw, 108px) clamp(22px, 6vw, 70px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 253, 248, 0.44);
  box-shadow: 0 26px 80px rgba(32,43,41,0.08);
  backdrop-filter: blur(5px);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  left: 11%;
  right: 11%;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,169,107,.55), transparent);
}

.mark-wrap {
  width: 62px;
  margin: 0 auto 22px;
  opacity: .9;
}

.brand-mark {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.brand-lockup {
  width: min(680px, 90%);
  margin: 0 auto 24px;
}

.brand-logo {
  display: block;
  width: 100%;
  height: auto;
}

.eyebrow {
  margin: 14px 0 24px;
  color: var(--celadon);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: .22em;
}

.headline {
  margin: 0;
  font-family: Georgia, "Times New Roman", "Noto Serif KR", serif;
  font-size: clamp(1.8rem, 4vw, 3.1rem);
  line-height: 1.38;
  font-weight: 400;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.subcopy {
  margin: 24px 0 0;
  color: rgba(32,43,41,.72);
  font-size: clamp(.95rem, 1.7vw, 1.08rem);
  letter-spacing: -.015em;
}

.subcopy strong { color: var(--ink); font-weight: 650; }

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 38px;
  padding: 10px 16px;
  border: 1px solid rgba(82,127,122,.24);
  border-radius: 999px;
  color: var(--celadon);
  background: rgba(82,127,122,.055);
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .16em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(200,169,107,.12);
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 28px 8px 0;
  color: rgba(32,43,41,.54);
  font-size: .74rem;
  letter-spacing: .02em;
}

.footer-sep { color: var(--gold); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 640px) {
  .page-shell { padding: 16px; }
  .hero { border-radius: 22px; }
  .mark-wrap { width: 52px; margin-bottom: 18px; }
  .brand-lockup { width: 94%; }
  .headline { font-size: clamp(1.65rem, 8vw, 2.15rem); }
  .footer { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: no-preference) {
  .brand-logo { animation: rise .9s cubic-bezier(.2,.75,.25,1) both; }
  .eyebrow, .headline, .subcopy, .status { animation: fade .8s ease both; }
  .eyebrow { animation-delay: .08s; }
  .headline { animation-delay: .14s; }
  .subcopy { animation-delay: .22s; }
  .status { animation-delay: .3s; }

  @keyframes rise {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes fade {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}