:root {
  --ink: #101417;
  --night: #071012;
  --paper: #f4efe5;
  --paper-2: #fff8eb;
  --muted: #697172;
  --line: rgba(16, 20, 23, 0.14);
  --acid: #d8ff66;
  --ember: #ff6a3d;
  --sky: #8bd9ff;
  --white: #ffffff;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --shadow: 0 22px 60px rgba(7, 16, 18, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.case-header {
  position: sticky;
  z-index: 10;
  top: 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 18px max(22px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(7, 16, 18, 0.92);
  color: var(--white);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}

.brand span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: var(--acid);
  color: var(--ink);
  font-family: var(--mono);
}

.case-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: clamp(30px, 7vw, 90px);
  align-items: center;
  padding: 96px max(22px, calc((100vw - 1180px) / 2)) 76px;
  background:
    linear-gradient(100deg, rgba(7, 16, 18, 0.98), rgba(7, 16, 18, 0.86)),
    linear-gradient(rgba(216, 255, 102, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(216, 255, 102, 0.08) 1px, transparent 1px);
  background-size: auto, 54px 54px, 54px 54px;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--ember);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.dark .eyebrow {
  color: var(--acid);
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
  hyphens: none;
  overflow-wrap: normal;
  text-wrap: balance;
  word-break: normal;
}

h1 {
  max-width: 820px;
  font-size: clamp(3rem, 6.2vw, 5.9rem);
  font-weight: 950;
  line-height: 0.92;
}

h2 {
  max-width: 900px;
  font-size: clamp(2.05rem, 4.3vw, 4.1rem);
  font-weight: 930;
  line-height: 0.98;
}

.hero p:not(.eyebrow),
.copy p,
.cta p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.74);
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 900;
}

.primary {
  background: var(--ember);
  color: var(--white);
  box-shadow: 0 18px 34px rgba(255, 106, 61, 0.22);
}

.ghost {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.07);
  color: var(--white);
}

.summary {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow);
}

.summary span {
  color: var(--acid);
  font-family: var(--mono);
  font-weight: 900;
}

.summary strong {
  display: block;
  margin: 16px 0;
  font-size: clamp(1.35rem, 2.5vw, 2.15rem);
  line-height: 1.1;
  text-wrap: balance;
}

.summary p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--ink);
}

.facts article {
  display: grid;
  gap: 4px;
  padding: 26px max(18px, 3vw);
  background: var(--paper-2);
}

.facts span {
  color: var(--ember);
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 950;
  line-height: 1;
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 92px 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: clamp(30px, 7vw, 90px);
}

.copy p,
.section > p,
.feature-grid p {
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.feature-grid article {
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  box-shadow: 0 12px 34px rgba(16, 20, 23, 0.06);
}

.feature-grid strong {
  font-size: 1.14rem;
}

.dark {
  width: 100%;
  padding: 92px max(22px, calc((100vw - 1180px) / 2));
  background: var(--night);
  color: var(--white);
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.tech-list span {
  padding: 10px 13px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.78);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 800;
}

.screens {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  box-shadow: 0 14px 44px rgba(16, 20, 23, 0.08);
}

figure img {
  display: block;
  width: 100%;
  height: auto;
  border-bottom: 1px solid var(--line);
}

figcaption {
  padding: 14px 16px;
  color: #394345;
  font-weight: 820;
}

.cta {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
  padding: 82px max(22px, calc((100vw - 1180px) / 2));
  background: var(--paper-2);
  border-top: 1px solid var(--line);
}

.cta p {
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .facts,
  .feature-grid,
  .screens {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .case-header,
  .cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding: 64px 18px 48px;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .facts,
  .feature-grid,
  .screens {
    grid-template-columns: 1fr;
  }

  .section {
    width: min(100% - 28px, 1180px);
    padding: 64px 0;
  }

  .dark,
  .cta {
    padding: 64px 14px;
  }

  .actions .button,
  .cta .button {
    width: 100%;
  }
}