:root {
  --gold: #c9973b;
  --deep-red: #8b0f15;
  --cream: #fff3df;
  --ink: #24110d;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #fff7ec;
  color: var(--ink);
}

.rg-showcase {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  padding: 64px 20px 48px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,.95), transparent 28%),
    radial-gradient(circle at 80% 15%, rgba(227,177,92,.33), transparent 30%),
    linear-gradient(135deg, #fff8ef 0%, #f4dfc7 46%, #fff7ed 100%);
}

.rg-bg-glow {
  position: absolute;
  inset: auto -10% -28% -10%;
  height: 360px;
  background: radial-gradient(ellipse, rgba(183,28,28,.24), transparent 66%);
  pointer-events: none;
}

.rg-copy {
  text-align: center;
  max-width: 760px;
  z-index: 2;
  margin-bottom: 28px;
}
.rg-kicker {
  color: var(--gold);
  letter-spacing: .18em;
  font-weight: 800;
  font-size: 13px;
}
.rg-copy h1 {
  margin: 12px 0 10px;
  font-size: clamp(28px, 4vw, 54px);
  line-height: 1.2;
}
.rg-copy p {
  margin: 0 auto;
  max-width: 620px;
  opacity: .72;
  font-size: 16px;
  line-height: 1.9;
}

.rg-stage {
  width: min(100%, 980px);
  height: 470px;
  position: relative;
  perspective: 1350px;
  display: grid;
  place-items: center;
  z-index: 2;
  user-select: none;
  touch-action: pan-y;
}

.rg-carousel {
  position: relative;
  width: 310px;
  height: 430px;
  transform-style: preserve-3d;
  transition: transform 850ms cubic-bezier(.2,.8,.2,1);
}

.rg-card {
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 28px;
  cursor: pointer;
  transform-style: preserve-3d;
  filter: drop-shadow(0 30px 34px rgba(81, 23, 10, .24));
  transition: filter 400ms, opacity 400ms;
}
.rg-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 28px;
  display: block;
  -webkit-user-drag: none;
}
.rg-card::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 26px;
  background: linear-gradient(120deg, rgba(255,255,255,.32), transparent 34%, rgba(255,255,255,.12) 70%, transparent);
  pointer-events: none;
  mix-blend-mode: screen;
}
.rg-card:not(.is-active) {
  opacity: .72;
  filter: blur(.2px) drop-shadow(0 20px 25px rgba(81, 23, 10, .18));
}
.rg-card.is-active { opacity: 1; }

.rg-nav {
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  z-index: 5;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(201,151,59,.45);
  border-radius: 50%;
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(12px);
  color: #7a1414;
  font-size: 38px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(115,49,17,.14);
}
.rg-prev { right: 3%; }
.rg-next { left: 3%; }

.rg-info {
  z-index: 3;
  margin-top: 18px;
  min-width: 290px;
  padding: 16px 24px;
  border: 1px solid rgba(201,151,59,.35);
  border-radius: 999px;
  background: rgba(255,255,255,.68);
  backdrop-filter: blur(14px);
  display: flex;
  gap: 14px;
  justify-content: center;
  align-items: center;
  box-shadow: 0 18px 36px rgba(90,45,18,.11);
}
.rg-info strong { color: #8b0f15; }
.rg-info span { opacity: .58; font-size: 13px; }

@media (max-width: 700px) {
  .rg-showcase { min-height: 700px; padding-top: 40px; }
  .rg-stage { height: 400px; perspective: 1000px; }
  .rg-carousel { width: 245px; height: 340px; }
  .rg-nav { width: 42px; height: 42px; font-size: 32px; }
  .rg-info { flex-direction: column; gap: 4px; border-radius: 22px; }
}