:root {
  --bg: #f4f1f3;
  --bg-soft: #fbf7f9;
  --rose: #a03f6c;
  --rose-soft: rgba(160, 63, 108, 0.12);
  --rose-line: rgba(160, 63, 108, 0.18);
  --text: #231f23;
  --muted: #766c73;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at top, #faf7f8 0%, var(--bg) 55%, #eee9ec 100%);
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
}

body {
  min-height: 100vh;
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.hero {
  width: 100%;
  max-width: 980px;
  display: grid;
  place-items: center;
  gap: 24px;
}

.logo-orbit {
  position: relative;
  width: min(78vw, 560px);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}

.orbit {
  position: absolute;
  inset: 0;
  border: 1.5px solid var(--rose-line);
  border-radius: 50%;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  transform-origin: center;
}

.orbit-1 {
  transform: rotate(18deg) scaleX(1.02) scaleY(0.88);
  animation-name: spinA;
  animation-duration: 18s;
}

.orbit-2 {
  inset: 6%;
  transform: rotate(-22deg) scaleX(0.90) scaleY(1.06);
  animation-name: spinB;
  animation-duration: 24s;
}

.orbit-3 {
  inset: 3%;
  transform: rotate(52deg) scaleX(1.08) scaleY(0.92);
  animation-name: spinC;
  animation-duration: 28s;
}

.orbit-4 {
  inset: 9%;
  transform: rotate(-46deg) scaleX(0.93) scaleY(1.1);
  animation-name: spinD;
  animation-duration: 34s;
}

.logo-core {
  position: relative;
  width: 78%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: linear-gradient(180deg, #fffdfd 0%, #f8eef2 100%);
  box-shadow:
    0 24px 60px rgba(93, 72, 84, 0.08),
    inset 0 0 0 14px rgba(255,255,255,0.82),
    inset 0 0 0 26px rgba(240, 216, 225, 0.66);
  display: grid;
  place-items: center;
}

.logo-inner-ring {
  position: absolute;
  inset: 9%;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: 0 0 0 1px rgba(226, 206, 214, 0.55);
}

.logo-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 18% 12%;
  text-align: center;
}

.eyebrow {
  font-size: clamp(11px, 1.6vw, 16px);
  letter-spacing: 0.42em;
  font-weight: 700;
  color: #7e5266;
  margin-bottom: 0.5rem;
}

.brand-main {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(64px, 11vw, 118px);
  line-height: 0.9;
  color: var(--rose);
  font-weight: 700;
}

.brand-sub {
  margin-top: 0.65rem;
  font-size: clamp(26px, 4vw, 52px);
  line-height: 1.05;
  font-weight: 700;
  color: #1c1a1c;
}

.tagline {
  margin: 1.8rem 0 0;
  font-size: clamp(11px, 1.7vw, 17px);
  letter-spacing: 0.28em;
  color: var(--muted);
}

.notice-wrap {
  text-align: center;
}

.notice {
  margin: 0;
  font-size: clamp(18px, 2vw, 28px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6f5b66;
}

@keyframes spinA {
  from { transform: rotate(18deg) scaleX(1.02) scaleY(0.88); }
  to   { transform: rotate(378deg) scaleX(1.02) scaleY(0.88); }
}

@keyframes spinB {
  from { transform: rotate(-22deg) scaleX(0.90) scaleY(1.06); }
  to   { transform: rotate(-382deg) scaleX(0.90) scaleY(1.06); }
}

@keyframes spinC {
  from { transform: rotate(52deg) scaleX(1.08) scaleY(0.92); }
  to   { transform: rotate(412deg) scaleX(1.08) scaleY(0.92); }
}

@keyframes spinD {
  from { transform: rotate(-46deg) scaleX(0.93) scaleY(1.1); }
  to   { transform: rotate(-406deg) scaleX(0.93) scaleY(1.1); }
}

@media (max-width: 640px) {
  .page {
    padding: 16px;
  }

  .logo-orbit {
    width: min(92vw, 520px);
  }

  .logo-core {
    width: 82%;
  }

  .logo-content {
    padding: 19% 10%;
  }

  .tagline {
    letter-spacing: 0.18em;
  }

  .notice {
    letter-spacing: 0.08em;
  }
}