:root {
  --ink: #151923;
  --muted: #626b78;
  --line: #d8e0ea;
  --paper: #f4f7fa;
  --white: #ffffff;
  --night: #090d12;
  --panel: #111923;
  --cyan: #28b4eb;
  --blue: #425bf4;
  --red: #df464a;
  --green: #249f73;
  --amber: #c48928;
  --shadow: 0 18px 58px rgba(21, 25, 35, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.site-header > *,
.hero > *,
.product-intro > *,
.evidence-section > *,
.company-columns > * {
  min-width: 0;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 64px);
  background: rgba(9, 13, 18, 0.86);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  min-width: 136px;
}

.brand-logo {
  width: 164px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 30px);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  font-weight: 700;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--white);
}

.hero {
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: center;
  padding: 128px clamp(20px, 7vw, 92px) 76px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(9, 13, 18, 0.96), rgba(9, 13, 18, 0.88)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0, rgba(255, 255, 255, 0.05) 1px, transparent 1px, transparent 46px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0, rgba(255, 255, 255, 0.04) 1px, transparent 1px, transparent 46px),
    var(--night);
}

.hero-copy {
  max-width: 820px;
}

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

.hero h1 {
  max-width: 880px;
  margin: 0 0 24px;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 680px;
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.button.primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 14px 34px rgba(66, 91, 244, 0.28);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.06);
}

.hero-preview {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(17, 25, 35, 0.92);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  overflow: hidden;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  color: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.84rem;
  font-weight: 800;
}

.preview-score {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  align-items: center;
  padding: 22px 20px;
}

.score-value {
  display: grid;
  place-items: center;
  width: 86px;
  aspect-ratio: 1;
  border: 10px solid rgba(255, 255, 255, 0.14);
  border-top-color: var(--green);
  border-right-color: var(--cyan);
  border-radius: 50%;
  color: var(--white);
  font-size: 2rem;
  font-weight: 900;
}

.preview-score strong,
.finding-row strong {
  display: block;
  color: var(--white);
}

.preview-score span:last-child,
.finding-row small {
  display: block;
  color: rgba(255, 255, 255, 0.6);
}

.preview-section {
  padding: 0 20px 20px;
}

.preview-section h2 {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.finding-row {
  display: grid;
  grid-template-columns: 8px 1fr;
  gap: 12px;
  align-items: start;
  padding: 13px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.finding-row > span {
  width: 8px;
  height: 38px;
  border-radius: 99px;
  background: var(--red);
}

.finding-row.medium > span {
  background: var(--amber);
}

.finding-row.clear > span {
  background: var(--green);
}

.section {
  padding: clamp(70px, 9vw, 120px) clamp(20px, 7vw, 92px);
}

.product-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.74fr);
  gap: clamp(34px, 6vw, 84px);
  align-items: start;
}

.product-logo-panel {
  width: min(520px, 100%);
  margin: 4px 0 28px;
  padding: clamp(18px, 4vw, 30px);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(40, 180, 235, 0.12), rgba(223, 70, 74, 0.08)),
    var(--night);
  box-shadow: var(--shadow);
}

.product-logo {
  width: 100%;
  margin: 0;
}

.section h2,
.section-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

.section-copy p:not(.eyebrow),
.evidence-copy p,
.company-columns p {
  max-width: 700px;
  color: var(--muted);
  font-size: 1.06rem;
}

.product-note {
  padding: 28px;
  border-top: 4px solid var(--cyan);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.product-note h3,
.work-list h3,
.evidence-grid h3 {
  margin: 0 0 8px;
  font-size: 1.14rem;
}

.product-note p,
.work-list p,
.evidence-grid p {
  margin: 0;
  color: var(--muted);
}

.product-note p + p {
  margin-top: 14px;
}

.work-section {
  background: var(--white);
}

.section-heading {
  max-width: 900px;
  margin-bottom: 36px;
}

.work-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.work-list article {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 22px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.work-number {
  color: var(--red);
  font-size: 0.82rem;
  font-weight: 900;
}

.evidence-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(360px, 1fr);
  gap: clamp(34px, 6vw, 84px);
  background: #eef3f7;
}

.evidence-grid {
  display: grid;
  gap: 16px;
}

.evidence-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.company-section {
  background: var(--white);
}

.company-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 5vw, 64px);
  max-width: 1080px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(20px, 7vw, 92px);
  color: #d8dde6;
  background: #05070a;
  font-size: 0.9rem;
}

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

  .hero-preview {
    max-width: 620px;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: absolute;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 12px 18px;
  }

  .brand-logo {
    width: 142px;
  }

  .nav-links {
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 18px;
    max-width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
    font-size: 0.82rem;
    white-space: nowrap;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 166px 18px 54px;
  }

  .hero h1 {
    max-width: calc(100vw - 36px);
    font-size: clamp(2.05rem, 8.5vw, 2.55rem);
    line-height: 1;
    overflow-wrap: break-word;
  }

  .hero-lede {
    max-width: calc(100vw - 36px);
    font-size: 1rem;
    line-height: 1.62;
  }

  .hero-copy,
  .hero-actions,
  .hero-preview {
    max-width: calc(100vw - 36px);
  }

  .section {
    padding: 58px 18px;
  }

  .product-note,
  .evidence-grid article {
    padding: 22px;
  }

  .preview-score {
    grid-template-columns: 1fr;
  }

  .hero-preview {
    width: 100%;
  }

  .finding-row strong {
    overflow-wrap: anywhere;
  }

  .work-list article {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .company-columns {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-copy,
  .hero h1,
  .hero-lede,
  .hero-actions,
  .hero-preview {
    max-width: 354px;
  }

  .site-footer {
    font-size: 0.82rem;
  }
}