:root {
  --ink: #151821;
  --muted: #77777f;
  --paper: #fffdf6;
  --soft: #f6f5ef;
  --line: #e7e4dc;
  --sun: #ffd600;
  --sun-hover: #ffe14a;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--paper);
}

button {
  font: inherit;
}

::selection {
  background: var(--sun);
  color: var(--ink);
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 214, 0, 0.08), transparent 32rem),
    var(--paper);
}

.nav {
  width: min(100%, 1120px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(22px, 5vw, 40px) clamp(20px, 5vw, 32px) 0;
}

.brand {
  color: var(--ink);
  font-size: clamp(18px, 4vw, 22px);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.nav-button,
.primary-cta {
  border: 0;
  border-radius: 999px;
  background: var(--sun);
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    box-shadow 160ms ease;
}

.nav-button {
  min-height: 40px;
  padding: 0 20px;
  font-size: 14px;
}

.primary-cta {
  min-height: 58px;
  margin-top: 42px;
  padding: 0 34px;
  font-size: 16px;
  box-shadow: 0 14px 34px rgba(255, 214, 0, 0.2);
}

.nav-button:hover,
.primary-cta:hover {
  background: var(--sun-hover);
  transform: translateY(-1px);
}

.nav-button:focus-visible,
.primary-cta:focus-visible {
  outline: 3px solid rgba(255, 214, 0, 0.42);
  outline-offset: 3px;
}

.hero {
  width: min(100%, 780px);
  display: grid;
  justify-items: center;
  text-align: center;
  padding: clamp(56px, 13vw, 112px) 22px clamp(18px, 5vw, 30px);
}

.eyebrow {
  max-width: 540px;
  margin: 0 0 12px;
  color: #626269;
  font-size: clamp(11px, 2.8vw, 13px);
  font-weight: 750;
  letter-spacing: 0.1em;
  line-height: 1.45;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  color: var(--ink);
  font-size: clamp(65px, 10vw, 70px);
  font-weight: 900;
  letter-spacing: -0.065em;
  line-height: 1.03;
}

.highlight {
  display: inline;
  border-radius: 8px;
  background: linear-gradient(to top, var(--sun) 0 31%, transparent 31% 100%);
}

.insights {
  width: min(100%, 920px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(12px, 4vw, 20px) clamp(18px, 5vw, 24px) clamp(48px, 12vw, 84px);
}

.insights h2 {
  max-width: 650px;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: clamp(24px, 5.6vw, 36px);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.insights p {
  max-width: 500px;
  color: var(--muted);
  font-size: clamp(14px, 3.5vw, 16px);
  line-height: 1.55;
}

.topic-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
}

.topic-pill {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--soft);
  color: #2d2f36;
  font-size: 14px;
  font-weight: 650;
  line-height: 1;
  box-shadow: 0 1px 0 rgba(21, 24, 33, 0.03);
}

.launch-note {
  margin: 18px 0 0;
  color: #77777f;
  font-size: 14px;
}

footer {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: auto;
  padding: 26px 20px 38px;
  border-top: 1px solid var(--line);
  color: #8a8a92;
  font-size: 13px;
}

@media (max-width: 620px) {
  .nav {
    padding-top: 26px;
  }

  .hero {
    min-height: 32vh;
    align-content: center;
    padding-top: clamp(54px, 16vw, 90px);
  }

  .insights h2 {
    max-width: 340px;
  }

  .topic-cloud {
    gap: 8px;
  }

  .topic-pill {
    min-height: 34px;
    padding: 8px 14px;
    font-size: 13px;
  }

  .primary-cta {
    width: min(100%, 320px);
    margin-top: 34px;
  }
}

@media (max-width: 390px) {
  .nav-button {
    min-height: 38px;
    padding: 0 15px;
    font-size: 13px;
  }

  .topic-pill {
    font-size: 12.5px;
  }


}