:root {
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-blue: #eff6ff;
  --bg-teal: #f0fdfa;
  --text: #0f172a;
  --muted: #475569;
  --muted-2: #64748b;
  --line: #e2e8f0;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --teal: #0f766e;
  --navy: #0f172a;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.10);
  --shadow-soft: 0 14px 40px rgba(15, 23, 42, 0.08);
  --radius: 22px;
  --radius-lg: 34px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

p {
  margin: 0 0 1rem;
}

p:last-child {
  margin-bottom: 0;
}

ul {
  margin: 0;
  padding-left: 1.25rem;
}

li + li {
  margin-top: 0.45rem;
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  background: var(--navy);
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  z-index: 1000;
  transition: top .2s ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.88);
}

.nav-wrap {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 224px;
}

.brand img {
  height: 56px;
  width: auto;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
  cursor: pointer;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-menu a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}

.nav-menu a:hover,
.nav-menu a:focus-visible,
.nav-menu a.active {
  color: var(--blue-dark);
  background: var(--bg-blue);
}

.nav-menu .nav-emphasis {
  color: #fff;
  background: var(--navy);
}

.nav-menu .nav-emphasis:hover,
.nav-menu .nav-emphasis:focus-visible,
.nav-menu .nav-emphasis.active {
  background: var(--blue-dark);
  color: #fff;
}

.notice-bar {
  background: var(--navy);
  color: #e2e8f0;
  font-size: 0.92rem;
}

.notice-bar .container {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
}

.notice-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #38bdf8;
  box-shadow: 0 0 0 4px rgba(56, 189, 248, .18);
  flex: 0 0 auto;
}

.hero {
  padding: 78px 0 74px;
  background:
    radial-gradient(circle at 88% 8%, rgba(37, 99, 235, .12), transparent 34%),
    radial-gradient(circle at 10% 86%, rgba(15, 118, 110, .10), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, .98fr);
  align-items: center;
  gap: 54px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue-dark);
  background: var(--bg-blue);
  border: 1px solid #bfdbfe;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 750;
  letter-spacing: .01em;
  margin-bottom: 22px;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--blue);
}

h1,
h2,
h3 {
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.035em;
}

h1 {
  font-size: clamp(2.65rem, 5.5vw, 5.15rem);
  max-width: 860px;
}

h2 {
  font-size: clamp(2rem, 3.4vw, 3.2rem);
}

h3 {
  font-size: 1.28rem;
}

.lede {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  max-width: 720px;
  margin-top: 24px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 750;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

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

.button-primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 30px rgba(37, 99, 235, .22);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--blue-dark);
}

.button-secondary {
  color: var(--text);
  background: #fff;
  border-color: var(--line);
  box-shadow: 0 10px 28px rgba(15, 23, 42, .06);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--bg-soft);
}

.hero-media {
  position: relative;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 8% -4% -6% 12%;
  background: linear-gradient(135deg, rgba(37, 99, 235, .16), rgba(15, 118, 110, .10));
  border-radius: 42px;
  transform: rotate(4deg);
}

.hero-media img {
  position: relative;
  filter: drop-shadow(0 26px 40px rgba(15, 23, 42, .12));
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 36px;
  max-width: 700px;
}

.stat {
  padding: 16px 18px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.stat strong {
  display: block;
  color: var(--text);
  font-size: 1.02rem;
}

.stat span {
  color: var(--muted-2);
  font-size: .9rem;
}

.section {
  padding: 88px 0;
}

.section-soft {
  background: var(--bg-soft);
}

.section-blue {
  background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 36px;
}

.section-header p {
  color: var(--muted);
  max-width: 560px;
  font-size: 1.04rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 1px 0 rgba(15, 23, 42, .02);
}

.card.elevated {
  box-shadow: var(--shadow-soft);
}

.icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 22px;
  background: var(--bg-blue);
  color: var(--blue);
}

.icon.teal {
  background: var(--bg-teal);
  color: var(--teal);
}

.icon.dark {
  background: #e2e8f0;
  color: var(--navy);
}

.card h3 {
  margin-bottom: 12px;
}

.card p,
.card li {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 52px;
  align-items: center;
}

.split-reverse {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
}

.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-soft);
}

.panel.dark {
  background: var(--navy);
  border-color: rgba(255,255,255,.08);
  color: #fff;
}

.panel.dark p,
.panel.dark li {
  color: #cbd5e1;
}

.panel.dark .mini-label {
  color: #93c5fd;
}

.mini-label {
  display: block;
  color: var(--blue-dark);
  font-size: .8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .11em;
  margin-bottom: 14px;
}

.check-list {
  list-style: none;
  padding: 0;
  margin-top: 22px;
}

.check-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .35em;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-teal);
  border: 1px solid #99f6e4;
}

.check-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: .63em;
  width: 6px;
  height: 9px;
  border-right: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(45deg);
}

.platforms {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.platform-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--muted);
  background: #fff;
  font-weight: 700;
  font-size: .92rem;
}

.process {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.process-step {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
  margin-bottom: 18px;
}

.process-step h3 {
  font-size: 1.08rem;
  margin-bottom: 10px;
}

.process-step p {
  color: var(--muted);
  font-size: .97rem;
}

.page-hero {
  padding: 72px 0 64px;
  background:
    radial-gradient(circle at 86% 12%, rgba(37, 99, 235, .11), transparent 32%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  max-width: 900px;
}

.page-hero .lede {
  max-width: 820px;
}

.callout {
  padding: 28px;
  border: 1px solid #bfdbfe;
  background: var(--bg-blue);
  border-radius: var(--radius);
}

.callout strong {
  display: block;
  margin-bottom: 8px;
}

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

.service-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 100%;
}

.service-card .button {
  margin-top: auto;
  align-self: flex-start;
}

.link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 20px 22px;
  border-radius: 18px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.link-card:hover,
.link-card:focus-visible {
  border-color: #bfdbfe;
  box-shadow: 0 14px 34px rgba(15, 23, 42, .08);
  transform: translateY(-1px);
}

.link-card span {
  color: var(--muted);
  display: block;
  font-size: .95rem;
  margin-top: 3px;
}

.arrow {
  color: var(--blue);
  font-weight: 900;
  font-size: 1.35rem;
}

.contact-gate {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 42px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .55fr);
  gap: 34px;
  align-items: center;
  box-shadow: var(--shadow);
}

.contact-gate p {
  color: #cbd5e1;
}

.contact-gate .button-secondary {
  color: var(--text);
}

.verification-box {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.verification-box-header {
  padding: 26px 30px;
  background: var(--bg-blue);
  border-bottom: 1px solid #bfdbfe;
}

.verification-box-body {
  padding: 30px;
}

.definition-list {
  display: grid;
  gap: 16px;
  margin: 0;
}

.definition-list div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-soft);
}

.definition-list dt {
  font-weight: 800;
  margin-bottom: 4px;
}

.definition-list dd {
  color: var(--muted);
  margin: 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-main {
  padding: 46px 0;
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) repeat(3, minmax(150px, .55fr));
  gap: 30px;
}

.footer-logo img {
  height: 52px;
  width: auto;
}

.footer-main p {
  color: var(--muted);
  max-width: 380px;
  margin-top: 16px;
}

.footer-col h2,
.footer-col h3 {
  font-size: .85rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  color: var(--muted);
  margin-top: 9px;
  font-weight: 600;
}

.footer-col a:hover,
.footer-col a:focus-visible {
  color: var(--blue-dark);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: .9rem;
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

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

  .hero-media {
    max-width: 720px;
    margin-inline: auto;
  }

  .grid-3,
  .process {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 780px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 92px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow-soft);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-menu a {
    border-radius: 12px;
    justify-content: center;
  }

  .hero {
    padding-top: 54px;
  }

  .section,
  .page-hero {
    padding: 58px 0;
  }

  .section-header {
    display: block;
  }

  .section-header p {
    margin-top: 14px;
  }

  .stats-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .brand img {
    height: 48px;
    max-width: 245px;
  }

  .grid-2,
  .grid-3,
  .process {
    grid-template-columns: 1fr;
  }

  .card,
  .panel,
  .contact-gate,
  .verification-box-body,
  .verification-box-header {
    padding: 24px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }
}

/* Security notice page enhancements */
.security-note {
  border-left: 4px solid var(--blue);
  background: var(--bg-blue);
  padding: 20px 22px;
  border-radius: 18px;
}

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