:root {
  --ink: #0b1720;
  --muted: #536575;
  --line: #d9e2e8;
  --panel: #f5f8fa;
  --blue: #0b5ea8;
  --teal: #087e8b;
  --mint: #8ee6d6;
  --white: #ffffff;
  --shadow: 0 18px 55px rgba(11, 23, 32, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  background: var(--white);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 226, 232, 0.82);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 150px;
  height: auto;
  display: block;
}

.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.94rem;
  color: #273845;
}

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

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--blue);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--white);
  background: var(--blue);
  font-weight: 750;
  text-decoration: none;
}

.button:hover,
.button:focus-visible {
  background: #084f8e;
}

.button.secondary {
  color: var(--ink);
  border-color: var(--line);
  background: var(--white);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: var(--blue);
  color: var(--blue);
  background: #f7fbff;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 24%, rgba(142, 230, 214, 0.42), transparent 28%),
    linear-gradient(135deg, #eef7fb 0%, #ffffff 54%, #eef8f6 100%);
}

.hero-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 620px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 48px;
  align-items: center;
  padding: 80px 0 70px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.6rem, 6vw, 5.9rem);
}

h2 {
  font-size: clamp(2rem, 3vw, 3.25rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0;
}

.lead {
  max-width: 720px;
  margin-top: 22px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
}

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

.hero-art {
  min-height: 430px;
  border: 1px solid rgba(11, 94, 168, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(8, 126, 139, 0.12), rgba(11, 94, 168, 0.06)),
    url("../images/boisoftechbg-fix.png") center / cover;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero-art::before {
  content: "";
  position: absolute;
  inset: 9%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.16) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.1) 0 1px, transparent 1px 24px);
}

.hero-art::after {
  content: "BioVerify";
  position: absolute;
  right: 26px;
  bottom: 24px;
  padding: 10px 14px;
  border-radius: 6px;
  color: var(--white);
  background: rgba(11, 23, 32, 0.68);
  font-weight: 800;
}

.section {
  padding: 84px 0;
}

.section.alt {
  background: var(--panel);
}

.wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.06rem;
}

.proof {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  color: #314553;
  background: #fbfdfe;
  text-align: center;
  font-weight: 700;
}

.grid {
  display: grid;
  gap: 18px;
}

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

.grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  min-height: 100%;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.card p,
.list p {
  margin-top: 10px;
  color: var(--muted);
}

.card a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
}

.num {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--teal);
  font-weight: 850;
}

.banner {
  padding: 34px;
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(135deg, #0b5ea8, #087e8b);
}

.banner p {
  max-width: 760px;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.86);
}

.banner .button {
  margin-top: 24px;
  color: var(--ink);
  background: var(--white);
}

.page-hero {
  background: linear-gradient(135deg, #eef7fb, #ffffff);
  border-bottom: 1px solid var(--line);
}

.page-hero .wrap {
  padding: 86px 0 76px;
}

.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.8rem);
}

.list {
  display: grid;
  gap: 16px;
}

.notice {
  padding: 22px;
  border-left: 4px solid var(--teal);
  background: #eef8f6;
  color: #263b45;
}

.form {
  display: grid;
  gap: 16px;
  max-width: 720px;
}

label {
  display: grid;
  gap: 7px;
  color: #243744;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  border: 1px solid #b9c9d5;
  border-radius: 6px;
  font: inherit;
  color: var(--ink);
  background: var(--white);
}

textarea {
  min-height: 132px;
}

.site-footer {
  padding: 54px 0;
  color: #d8e7ee;
  background: #0b1720;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 28px;
}

.site-footer a {
  display: block;
  margin-top: 9px;
  color: #d8e7ee;
  text-decoration: none;
}

.site-footer p {
  color: #a9bcc9;
}

@media (max-width: 920px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav-links {
    width: 100%;
    margin-left: 0;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-art {
    min-height: 320px;
  }

  .grid.cols-2,
  .grid.cols-3,
  .grid.cols-4,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}