*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --red: #CC1100;
  --black: #111111;
  --white: #FFFFFF;
  --cream: #FFF8F5;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  position: relative;
}

/* ── 背景グラデーション ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(204,17,0,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(204,17,0,0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ── グレイン ── */
body::after {
  content: '';
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}

/* ── メインコンテンツ ── */
.container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 40px 24px;
  text-align: center;
}

/* ── ロゴ ── */
.logo-wrap {
  width: min(480px, 80vw);
  animation: floatIn 1.2s cubic-bezier(0.22, 1, 0.36, 1) both;
}

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

/* ── COMING SOON ── */
.coming-label {
  font-size: clamp(10px, 1.5vw, 13px);
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--red);
  text-transform: uppercase;
  margin-top: -8px;
  margin-bottom: 28px;
  animation: fadeUp 0.9s ease 0.5s both;
  display: flex;
  align-items: center;
  gap: 14px;
}
.coming-label::before,
.coming-label::after {
  content: '';
  display: block;
  width: 36px;
  height: 1.5px;
  background: var(--red);
  opacity: 0.5;
}

/* ── サブテキスト ── */
.tagline {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(13px, 2vw, 15px);
  font-weight: 300;
  color: #555;
  line-height: 2;
  letter-spacing: 0.06em;
  margin-bottom: 36px;
  animation: fadeUp 0.9s ease 0.65s both;
}

/* ── Instagramボタン ── */
.ig-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 32px;
  background: white;
  border-radius: 60px;
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  transition: all 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  animation: fadeUp 0.9s ease 0.8s both;
  border: 1.5px solid rgba(0,0,0,0.06);
}
.ig-cta:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.14);
  border-color: transparent;
}

.ig-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.28s ease;
}
.ig-cta:hover .ig-icon { transform: rotate(8deg) scale(1.08); }

.ig-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: left;
}

.ig-handle {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 16px;
  color: var(--black);
  letter-spacing: -0.01em;
}

.ig-sub {
  font-size: 11px;
  color: #999;
  letter-spacing: 0.06em;
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
}

/* ── フッター ── */
.footer-note {
  position: fixed;
  bottom: 28px;
  left: 0; right: 0;
  text-align: center;
  font-size: 11px;
  color: #bbb;
  letter-spacing: 0.06em;
  animation: fadeUp 0.9s ease 1.1s both;
  z-index: 1;
}

/* ── 装飾ドット ── */
.deco {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.deco-1 {
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(204,17,0,0.07) 0%, transparent 70%);
  top: -80px; left: -80px;
  animation: pulse 6s ease-in-out infinite;
}
.deco-2 {
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(204,17,0,0.05) 0%, transparent 70%);
  bottom: -40px; right: -40px;
  animation: pulse 8s ease-in-out infinite reverse;
}
.deco-3 {
  width: 12px; height: 12px;
  background: var(--red);
  opacity: 0.2;
  top: 18%; left: 8%;
  animation: drift 10s ease-in-out infinite;
}
.deco-4 {
  width: 7px; height: 7px;
  background: var(--red);
  opacity: 0.15;
  bottom: 22%; right: 10%;
  animation: drift 14s ease-in-out infinite reverse;
}
.deco-5 {
  width: 5px; height: 5px;
  background: var(--red);
  opacity: 0.2;
  top: 60%; left: 6%;
  animation: drift 9s ease-in-out infinite 2s;
}

/* ── アニメーション ── */
@keyframes floatIn {
  from { opacity: 0; transform: translateY(40px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.12); opacity: 0.7; }
}
@keyframes drift {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33%       { transform: translate(12px, -18px) rotate(120deg); }
  66%       { transform: translate(-8px, 10px) rotate(240deg); }
}