:root {
  --bg: #fbf8f3;
  --bg-warm: #f2ece1;
  --blue: #123b6b;
  --blue-deep: #081a33;
  --blue-soft: rgba(18, 59, 107, 0.14);
  --font-sans: "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
  background:
    radial-gradient(ellipse at 50% 45%, rgba(255, 255, 255, 0.92), transparent 58%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-warm) 100%);
  color: var(--blue-deep);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

.stage-shell {
  position: relative;
  height: 100vh;
  height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 22px;
  padding: 46px 0 40px;
  overflow: hidden;
}

.brand-logo {
  position: relative;
  z-index: 2;
  width: min(46vw, 184px);
  height: auto;
  opacity: 0.96;
}

.coming-soon {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
  margin: -4px 0 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--blue);
}

.coming-soon span {
  display: inline-block;
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue));
}

.coming-soon span:last-child {
  background: linear-gradient(90deg, var(--blue), transparent);
}

.tagline {
  position: relative;
  z-index: 2;
  margin: 0;
  max-width: 560px;
  padding: 0 24px;
  font-size: clamp(15px, 2.1vw, 18px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.45;
  text-align: center;
  color: rgba(8, 26, 51, 0.72);
}

.product-stage {
  position: absolute;
  inset: 0;
  width: 100vw;
  z-index: 0;
}

.copyright {
  z-index: 2;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22px;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.02em;
  color: rgba(8, 26, 51, 0.46);
  text-align: center;
  pointer-events: none;
}

.product-stage::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 52%;
  width: min(76vw, 640px);
  height: min(76vw, 640px);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--blue-soft), transparent 68%);
  filter: blur(12px);
  pointer-events: none;
}

.silhouette-image {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 0;
  width: 100%;
  height: 90%;
  object-fit: cover;
  object-position: center bottom;
  filter: drop-shadow(0 40px 60px rgba(8, 26, 51, 0.22));
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 74%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 74%, transparent 100%);
}

@media (max-width: 640px) {
  .stage-shell {
    gap: 18px;
    padding: 40px 0 30px;
  }

  .coming-soon {
    font-size: 10px;
    letter-spacing: 0.28em;
  }

  .coming-soon span {
    width: 26px;
  }

  .copyright {
    bottom: 16px;
    font-size: 10px;
  }

  .product-stage {
    inset: 0;
  }

  .silhouette-image {
    left: 0;
    right: auto;
    top: 50%;
    bottom: auto;
    width: 100%;
    height: auto;
    max-height: 60vh;
    object-fit: contain;
    object-position: center center;
    transform: translateY(-50%);
  }
}