* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #050505;
  color: #f4efe7;
  font-family: Arial, Helvetica, sans-serif;
}

.intro-scroll {
  height: 520vh;
  position: relative;
}

.sticky-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: #050505;
}

.background-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 115, 60, 0.35), transparent 28%),
    radial-gradient(circle at 20% 80%, rgba(120, 40, 255, 0.25), transparent 30%),
    linear-gradient(180deg, #080808, #120606);
  transform: scale(1.1);
}

.fill-layer {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 90, 40, 0.95), rgba(80, 15, 15, 0.95));
  transform: scaleY(0);
  transform-origin: bottom;
  z-index: 2;
  mix-blend-mode: screen;
}

.grain {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  z-index: 3;
  pointer-events: none;
  background-image:
    repeating-radial-gradient(circle at 0 0, rgba(255,255,255,.18) 0, transparent 1px);
  background-size: 4px 4px;
}

.hero-content {
  position: relative;
  z-index: 4;
  text-align: center;
  max-width: 1000px;
  padding: 24px;
}

.eyebrow {
  letter-spacing: 6px;
  font-size: 13px;
  margin-bottom: 24px;
  opacity: 0.75;
}

h1 {
  margin: 0;
  font-size: clamp(54px, 12vw, 150px);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -5px;
}

#hero-text {
  max-width: 620px;
  margin: 28px auto 0;
  font-size: clamp(18px, 2vw, 26px);
  line-height: 1.45;
  opacity: 0.85;
}

.scroll-hint {
  position: absolute;
  bottom: 32px;
  z-index: 5;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.6;
}

.portfolio-content {
  background: #f4efe7;
  color: #111;
  padding: 100px 24px;
}

.project {
  max-width: 900px;
  margin: 0 auto 120px;
  border-top: 1px solid #111;
  padding-top: 32px;
}

.project span {
  font-size: 14px;
  opacity: 0.5;
}

.project h2 {
  font-size: clamp(42px, 8vw, 90px);
  margin: 16px 0;
  letter-spacing: -3px;
}

.project p {
  font-size: 22px;
  line-height: 1.5;
  max-width: 680px;
}