:root {
  --bg: #f5f1ea;
  --ink: #111111;
  --muted: #6c645c;
  --line: rgba(17, 17, 17, 0.12);
  --glow: rgba(255, 255, 255, 0.82);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.9), transparent 28%),
    linear-gradient(180deg, #f8f5f0 0%, #f2eee7 100%);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
}

.page {
  position: relative;
  min-height: 100svh;
  width: 100%;
  overflow: hidden;
}

.field {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.field-line,
.field-glow {
  position: absolute;
}

.field-line {
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line), transparent);
}

.line-a {
  left: 22%;
}

.line-b {
  right: 14%;
}

.field-glow {
  width: 36rem;
  height: 36rem;
  border-radius: 50%;
  left: 62%;
  top: 52%;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle at center, var(--glow), rgba(255, 255, 255, 0.28) 38%, transparent 68%);
  opacity: 0.95;
  animation: drift 10s ease-in-out infinite;
}

.topbar,
.hero,
.footer {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 2rem), 1240px);
  margin: 0 auto;
}

.topbar {
  padding: 1.4rem 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand,
.contact,
.kicker {
  font-size: 0.9rem;
  letter-spacing: 0.01em;
}

.brand,
.contact,
.footer a {
  color: inherit;
  text-decoration: none;
}

.contact,
.footer a,
.summary,
.kicker {
  color: var(--muted);
}

.hero {
  min-height: calc(100svh - 7rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 0 6rem;
}

.kicker {
  margin: 0 0 1rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

h1,
p {
  margin: 0;
}

h1 {
  max-width: 8.5ch;
  font-family: "Manrope", sans-serif;
  font-size: clamp(4rem, 10vw, 8.8rem);
  line-height: 0.9;
  letter-spacing: -0.085em;
}

h1 span {
  display: block;
  color: rgba(17, 17, 17, 0.46);
}

.summary {
  margin-top: 1.5rem;
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  line-height: 1.7;
}

.footer {
  padding: 0 0 1.8rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible,
.hero .reveal,
.footer.reveal {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drift {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.96);
  }
  50% {
    transform: translate(-48%, -53%) scale(1.02);
  }
}

@media (max-width: 720px) {
  .topbar {
    padding-top: 1rem;
  }

  .hero {
    min-height: calc(100svh - 5rem);
    padding: 3rem 0 4rem;
  }

  .field-glow {
    width: 24rem;
    height: 24rem;
    left: 58%;
    top: 48%;
  }

  h1 {
    max-width: 8.8ch;
  }
}