/* ===== SCROLL LAYOUT ===== */
.scroll-layout {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: calc(clamp(10px, 1.5vw, 18px) + clamp(38px, 4vw, 48px) + clamp(20px, 3vw, 36px));
  padding-bottom: clamp(40px, 5vw, 80px);
  gap: clamp(20px, 3vw, 36px);
  min-height: 100vh;
}

/* ===== MAIN CONTAINER — Hero ===== */
.main-container {
  position: relative;
  width: clamp(320px, 75vw, 960px);
  height: clamp(360px, 60vh, 620px);
  border-radius: clamp(16px, 2vw, 24px);
  border: 1px solid rgba(200, 200, 210, 0.35);
  overflow: visible;
  flex-shrink: 0;
  contain: paint;
}
.main-container::after {
  content: '';
  position: absolute; z-index: -1; inset: 0;
  border-radius: inherit;
  backdrop-filter: blur(0px); -webkit-backdrop-filter: blur(0px);
  filter: url(#container-glass); -webkit-filter: url(#container-glass);
  overflow: hidden; isolation: isolate;
}
.main-container::before {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden; border-radius: inherit;
  box-shadow: inset 1px 1px 0px -1px rgba(255,255,255,0.5), inset 0 0 2px 0.5px rgba(255,255,255,0.4);
  background-color: rgb(200 200 210 / 10%);
}
.main-container-content {
  position: relative; z-index: 5;
  width: 100%; height: 100%;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', sans-serif;
  color: #636e72;
  overflow: hidden;
}

/* ===== HERO SHOWCASE ===== */
.hero-showcase {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: clamp(280px, 45vh, 460px);
  position: relative;
}
.showcase-slides {
  position: relative;
  width: 100%;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.showcase-slide {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: clamp(12px, 1.5vw, 20px);
  opacity: 0;
  transform: translateY(20px) scale(0.96);
  transition: opacity 0.6s ease, transform 0.6s ease;
  pointer-events: none;
  padding: 0 clamp(16px, 3vw, 40px);
}
.showcase-slide.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.slide-icon {
  width: clamp(48px, 6vw, 72px);
  height: clamp(48px, 6vw, 72px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slide-icon svg {
  width: 100%; height: 100%;
  stroke: #636e72;
}
.slide-title {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 600;
  color: #2d3436;
  letter-spacing: -0.02em;
}
.slide-desc {
  font-size: clamp(0.85rem, 1.3vw, 1.05rem);
  line-height: 1.65;
  max-width: 480px;
  color: #636e72;
}

/* Showcase dots */
.showcase-dots {
  display: flex;
  gap: 10px;
  padding-top: clamp(16px, 2vw, 28px);
  padding-bottom: 8px;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(99,110,114,0.25);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}
.dot.active {
  background: #636e72;
  transform: scale(1.3);
}
.dot:hover { background: rgba(99,110,114,0.5); }

/* ===== BOTTOM ROW — two containers side by side ===== */
.bottom-row {
  display: flex;
  gap: clamp(16px, 2vw, 28px);
  width: clamp(340px, 85vw, 1100px);
  flex-shrink: 0;
}
.bottom-row > * {
  flex: 1;
}