:root {
  --blue: #17324d;
  --blue-2: #10263b;
  --teal: #1b998b;
  --gold: #e0a526;
  --slate: #52616b;
  --line: #d9e3e5;
  --soft: #f6f8fa;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--blue);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  overflow-x: hidden;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.92);
  border-top: 8px solid var(--blue);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.site-header::before {
  content: "";
  position: absolute;
  top: -8px;
  right: 0;
  width: 36%;
  height: 8px;
  background: linear-gradient(90deg, var(--teal) 0 72%, var(--gold) 72% 100%);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-size: 15px;
  font-weight: 800;
}

.brand img {
  width: 96px;
  height: 44px;
  object-fit: contain;
  flex: 0 0 auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--slate);
  font-size: 14px;
  font-weight: 650;
}

nav a:hover {
  color: var(--blue);
}

.nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--blue);
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(280px, 0.86fr);
  align-items: center;
  gap: clamp(30px, 5vw, 72px);
  min-height: auto;
  padding: clamp(64px, 7vw, 92px) clamp(20px, 5vw, 72px) clamp(58px, 6vw, 82px);
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  max-width: 760px;
  min-width: 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  color: var(--blue);
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: 0;
  overflow-wrap: normal;
}

h1 span {
  display: block;
}

h1 strong {
  color: var(--blue-2);
}

.lead {
  max-width: 700px;
  color: var(--slate);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.45;
  font-weight: 520;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 6px;
  font-weight: 780;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--blue);
  color: var(--white);
}

.button.secondary {
  border: 1px solid var(--line);
  color: var(--blue);
}

.hero-mark {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 380px;
}

.hero-mark::before {
  content: "";
  position: absolute;
  inset: 12% 0;
  background: radial-gradient(circle, rgba(27, 153, 139, 0.16), transparent 65%);
}

.hero-mark img {
  position: relative;
  width: min(100%, 580px);
  height: auto;
  object-fit: contain;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  padding: 72px clamp(20px, 5vw, 72px);
}

.panel {
  min-height: 100%;
  padding: clamp(26px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.panel.muted {
  background: var(--soft);
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.04;
  font-weight: 880;
}

.panel p,
.ai-band p,
.proof p,
.assessment p {
  color: var(--slate);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 500;
}

.risk-list {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.risk-list li {
  position: relative;
  padding-left: 22px;
  color: #354956;
  line-height: 1.45;
}

.risk-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--teal);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.value-grid div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.value-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 880;
}

.value-grid p {
  margin: 0;
  color: #354956;
  font-size: 14px;
  line-height: 1.45;
}

.ai-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 34px;
  align-items: center;
  margin: 0 clamp(20px, 5vw, 72px);
  padding: clamp(34px, 5vw, 56px);
  border-radius: 8px;
  background: var(--blue);
}

.ai-band h2,
.ai-band p {
  color: var(--white);
}

.ai-band p {
  opacity: 0.88;
}

.ai-band aside {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 8px;
  color: var(--white);
}

.ai-band aside strong {
  display: block;
  margin-bottom: 8px;
  color: #8fe0d6;
}

.ai-band aside p {
  margin: 0;
  font-size: 15px;
  line-height: 1.45;
}

.proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  padding: 72px clamp(20px, 5vw, 72px) 54px;
}

.proof article {
  border-left: 4px solid var(--teal);
  padding-left: 20px;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.2;
}

.assessment {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.62fr) auto;
  gap: 28px;
  align-items: center;
  margin: 0 clamp(20px, 5vw, 72px) 72px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.assessment h2 {
  font-size: clamp(28px, 3.4vw, 42px);
}

.assessment ol {
  margin: 0;
  padding-left: 22px;
  color: #354956;
  line-height: 1.8;
  font-weight: 650;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--slate);
  font-size: 14px;
}

footer span:first-child,
footer strong {
  color: var(--blue);
  font-weight: 800;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .two-column,
  .ai-band,
  .proof,
  .assessment {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-mark {
    min-height: 220px;
  }

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

  .assessment {
    align-items: stretch;
  }

  .assessment .button {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .brand span {
    display: none;
  }

  .site-header {
    gap: 14px;
  }

  nav {
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
    overflow: visible;
  }

  h1 {
    font-size: 40px;
    line-height: 1.05;
  }

  .hero {
    display: block;
    width: 100%;
    padding-left: 26px;
    padding-right: 26px;
  }

  .hero-copy {
    width: 100%;
    max-width: 320px;
  }

  .lead {
    font-size: 17px;
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-mark {
    display: none;
  }

  .button {
    width: 100%;
  }

  .panel,
  .ai-band,
  .assessment {
    padding: 24px;
  }
}