:root {
  --bg: #f5f7fb;
  --bg-2: #ffffff;
  --ink: #0b1f3b;
  --ink-muted: #5b6478;
  --brand: #1f4f8f;
  --brand-2: #2f7dc6;
  --accent: #15aabf;
  --border: #d5dde7;
  --radius: 16px;
  --shadow: 0 18px 40px rgba(15, 35, 70, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--ink);
  background: linear-gradient(180deg, #f5f7fb, #e7edf6);
  line-height: 1.5;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEADER */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(6px);
  background: rgba(245, 247, 251, 0.92);
  border-bottom: 1px solid rgba(213, 221, 231, 0.9);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: 0.2px;
}

.brand img {
  height: 40px;
  width: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.brand-tagline {
  font-size: 12px;
  color: var(--ink-muted);
  font-weight: 500;
}

.main-nav {
  margin-left: auto;
  display: none;
  gap: 18px;
}

.main-nav a {
  color: var(--ink-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
}

.main-nav a:hover {
  color: var(--ink);
}

.header-cta {
  display: flex;
  gap: 10px;
  margin-left: auto;
}

@media (min-width: 880px) {
  .main-nav {
    display: flex;
  }
}

/* HERO */

.hero {
  padding: clamp(48px, 8vw, 96px) 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 40px;
  align-items: center;
}

.hero .copy h1 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.1;
  margin: 0 0 16px;
}

.hero .copy .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  font-weight: 600;
  color: var(--brand);
  margin: 0 0 10px;
}

.hero .copy .lead {
  font-size: 16px;
  color: var(--ink-muted);
  margin: 0 0 20px;
}

.hero-bullets h3 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink);
  margin: 0 0 6px;
}

.hero-bullets ul {
  margin: 0 0 22px;
  padding-left: 18px;
  color: var(--ink-muted);
  font-size: 14px;
}

.hero .art {
  justify-self: end;
}

.hero-panel {
  background: radial-gradient(220px 200px at 20% 0%, rgba(47, 125, 198, 0.2), transparent 70%),
    #ffffff;
  border-radius: 28px;
  padding: 32px 28px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-panel img {
  max-width: 260px;
  width: 100%;
}

/* SECTIONS */

.section {
  padding: 64px 0;
}

.section.muted {
  background: #eef2f8;
}

.section h2 {
  font-size: clamp(24px, 3vw, 30px);
  margin: 0 0 18px;
}

.section p {
  margin: 0 0 12px;
  color: var(--ink-muted);
}

.section-heading {
  max-width: 640px;
  margin-bottom: 28px;
}

.caption {
  opacity: 0.6;
  font-size: 12px;
  margin-top: 14px;
}

/* CARDS */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.card {
  background: var(--bg-2);
  border-radius: var(--radius);
  padding: 20px 20px 22px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.card h3 {
  margin: 12px 0 8px;
  font-size: 18px;
}

.card p {
  margin: 0 0 10px;
}

.card .bulletish {
  margin: 6px 0 0;
  padding-left: 18px;
  font-size: 14px;
}

.card-media {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(213, 221, 231, 0.9);
  background: #f5f7fb;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 9;
}

.card-media img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.ratio-16x9 {
  aspect-ratio: 16 / 9;
}

.section-cta {
  margin-top: 26px;
}

/* GRID LAYOUTS */

.grid-two {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: flex-start;
}

.stat {
  justify-self: center;
}

.shield {
  padding: 26px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.shield img {
  width: 180px;
  max-width: 100%;
}

@media (min-width: 880px) {
  .grid-two {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

/* MODULES */

.modules-note p {
  margin-bottom: 18px;
}

/* CHIPS */

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.chip {
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--ink-muted);
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 13px;
}

/* CHECKLIST */

.checklist {
  margin: 0 0 14px;
  padding-left: 20px;
}

.checklist li {
  margin: 4px 0;
  color: var(--ink-muted);
}

/* BUTTONS */

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  --p: var(--brand);
  --p2: var(--brand-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 10px 18px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
  background: linear-gradient(180deg, var(--p), var(--p2));
  color: #ffffff;
  box-shadow: 0 10px 25px rgba(47, 125, 198, 0.25);
  transition: transform 0.08s ease, box-shadow 0.08s ease, filter 0.08s ease;
}

.btn:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(47, 125, 198, 0.28);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 8px 18px rgba(47, 125, 198, 0.2);
}

.btn.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--ink);
  box-shadow: none;
}

.btn.outline {
  background: #ffffff;
  border-color: var(--border);
  color: var(--ink);
  box-shadow: none;
}

.btn.small {
  padding: 8px 13px;
  font-weight: 600;
}

.btn.block {
  width: 100%;
}

.btn.xl {
  padding: 14px 24px;
  font-size: 16px;
}

/* CTA SECTION */

.section.cta {
  text-align: center;
  background: radial-gradient(640px 360px at 50% 0%, rgba(47, 125, 198, 0.16), transparent 70%);
}

/* FOOTER */

.site-footer {
  padding: 26px 0;
  border-top: 1px solid rgba(213, 221, 231, 0.9);
  color: var(--ink-muted);
  background: #f5f7fb;
}

.site-footer .container {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--ink-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink);
}

.btn-small {
  border-radius: 999px;
  border: 1px solid var(--border);
  padding: 6px 10px;
  font-size: 12px;
  background: #ffffff;
}

/* MOBILE CTA */

.mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: -200px;
  display: grid;
  grid-template-columns: 1fr 40px;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(245, 247, 251, 0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(213, 221, 231, 0.9);
  transition: bottom 0.35s ease;
  z-index: 60;
}

.mobile-cta.visible {
  bottom: 0;
}

@media (min-width: 880px) {
  .mobile-cta {
    display: none;
  }
}

/* MISC */

.subtle {
  color: var(--ink-muted);
  opacity: 0.95;
  font-size: 14px;
}

@media (max-width: 720px) {
  .site-header .container {
    padding-inline: 14px;
  }

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

  .hero .art {
    order: -1;
    justify-self: flex-start;
  }
}