:root {
  color-scheme: light;
  --ink: #082046;
  --deep: #041634;
  --navy: #06397a;
  --teal: #1b74c9;
  --mint: #7fd9ff;
  --gold: #6f7c8f;
  --sand: #edf3fb;
  --white: #ffffff;
  --shadow: 0 22px 50px rgba(4, 22, 52, 0.2);
  --radius: 24px;
  --max-width: 1120px;
  --header-max-width: 1320px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Serif 4", Georgia, serif;
  color: var(--ink);
  background: radial-gradient(circle at top, #f3f9ff 0%, #dbeaff 45%, #c6daf8 100%);
  line-height: 1.6;
  scroll-behavior: smooth;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(rgba(244, 249, 255, 0.9), rgba(221, 234, 251, 0.94)),
    url("assets/brand-banner.png") center top / cover no-repeat;
  opacity: 0.35;
  pointer-events: none;
  z-index: -4;
}

h1, h2, h3, h4 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
  color: var(--deep);
}

p {
  margin: 0 0 1.2rem;
}

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

.bg-glow {
  position: fixed;
  inset: -40vh -20vw auto;
  height: 60vh;
  background: radial-gradient(circle at 25% 25%, rgba(127, 217, 255, 0.5), transparent 60%),
    radial-gradient(circle at 75% 20%, rgba(27, 116, 201, 0.25), transparent 62%);
  z-index: -2;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(8, 32, 70, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 32, 70, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: -3;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
  background: rgba(236, 245, 255, 0.88);
  border-bottom: 1px solid rgba(6, 57, 122, 0.15);
}

.nav {
  max-width: var(--header-max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: #0b3f86;
}

.brand img {
  height: 44px;
  width: auto;
  display: block;
  filter: drop-shadow(0 6px 12px rgba(6, 57, 122, 0.25));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.95rem;
}

.nav-links a {
  opacity: 0.78;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  opacity: 1;
}

.nav-cta {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(6, 57, 122, 0.28);
  background: rgba(255, 255, 255, 0.9);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 280px;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(19, 28, 52, 0.15);
  background: rgba(255, 255, 255, 0.9);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.8rem;
}

.lang-label {
  opacity: 0.65;
  margin-right: 0.35rem;
  white-space: nowrap;
}

@media (max-width: 1180px) {
  .lang-switch {
    min-width: auto;
  }

  .lang-label {
    display: none;
  }
}

.lang-btn {
  border: 0;
  background: transparent;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--navy);
}

.lang-btn[aria-pressed="true"] {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 6px 16px rgba(19, 28, 52, 0.2);
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.product-title {
  margin: 0 0 1rem;
  text-align: center;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(2.4rem, 6vw, 5.4rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--navy);
  text-transform: none;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
  padding: 3rem 0 4rem;
}

.eyebrow {
  font-family: "Space Grotesk", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  margin-bottom: 1rem;
  color: var(--teal);
}

.hero h1 {
  font-size: clamp(2.6rem, 4vw, 4rem);
}

.hero-lede {
  font-size: 1.1rem;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 2.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button.primary {
  background: var(--navy);
  color: #fff;
  box-shadow: var(--shadow);
}

.button.ghost {
  border-color: rgba(19, 28, 52, 0.3);
  background: transparent;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.hero-metrics {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-family: "Space Grotesk", sans-serif;
}

.hero-metrics .metric {
  display: block;
  font-size: 1.8rem;
  font-weight: 600;
}

.hero-metrics .label {
  font-size: 0.85rem;
  color: rgba(11, 18, 32, 0.7);
}

.hero-card {
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(6, 57, 122, 0.12);
  animation: floatIn 1s ease;
}

.video-demo .section-head {
  max-width: 720px;
}

.video-shell {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(19, 28, 52, 0.08);
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.video-shell video {
  width: 100%;
  max-width: 960px;
  display: block;
  border-radius: 18px;
  background: #000;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
}

@keyframes floatIn {
  from {
    transform: translateY(16px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: "Space Grotesk", sans-serif;
  margin-bottom: 1.5rem;
}

.status {
  background: rgba(27, 127, 142, 0.15);
  color: var(--teal);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
}

.hero-card img {
  width: 100%;
  border-radius: 16px;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(6, 57, 122, 0.18);
  box-shadow: 0 12px 30px rgba(4, 22, 52, 0.2);
}

.card-list > div {
  margin-bottom: 1rem;
}

.section {
  padding: 3.5rem 0;
}

.section.alt {
  background: rgba(255, 255, 255, 0.75);
  border-radius: var(--radius);
  padding: 3.5rem 2.5rem;
  box-shadow: 0 12px 30px rgba(11, 18, 32, 0.08);
}

.section-head {
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.cards {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 20px;
  padding: 1.8rem;
  box-shadow: 0 12px 30px rgba(4, 22, 52, 0.12);
  border: 1px solid rgba(6, 57, 122, 0.1);
}

.card-icon {
  width: 66px;
  height: 66px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 0.8rem;
  background: linear-gradient(145deg, rgba(219, 234, 255, 0.95), rgba(242, 248, 255, 0.98));
  border: 1px solid rgba(6, 57, 122, 0.2);
}

.card-icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.card ul {
  padding-left: 1.2rem;
  margin: 1rem 0 0;
}

.card li {
  margin-bottom: 0.5rem;
}

.split {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.stack .pill {
  display: inline-block;
  background: rgba(19, 28, 52, 0.1);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.75rem;
  margin-bottom: 1rem;
}

.timeline {
  display: grid;
  gap: 1.2rem;
}

.timeline > div {
  display: flex;
  gap: 1rem;
}

.step {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.panel {
  background: #fff;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(11, 18, 32, 0.1);
}

.panel ul {
  padding-left: 1.2rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
  font-family: "Space Grotesk", sans-serif;
}

.stat {
  font-size: 1.6rem;
  font-weight: 600;
}

.assurance-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.assurance-card {
  background: var(--navy);
  color: #fff;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.assurance-card h3 {
  color: #fff;
}

.pricing-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.pricing-card {
  background: #fff;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 12px 30px rgba(11, 18, 32, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.pricing-card .price {
  font-family: "Space Grotesk", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0.4rem 0;
}

.pricing-card ul {
  padding-left: 1.2rem;
  margin: 0;
}

.pricing-card.highlight {
  border: 2px solid var(--teal);
  transform: translateY(-6px);
}

.pricing-note {
  margin-top: 1.5rem;
  font-family: "Space Grotesk", sans-serif;
  color: rgba(11, 18, 32, 0.7);
}

.faq details {
  background: #fff;
  padding: 1.2rem 1.6rem;
  border-radius: 16px;
  margin-bottom: 1rem;
  box-shadow: 0 8px 20px rgba(11, 18, 32, 0.08);
}

.faq summary {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  cursor: pointer;
}

.contact {
  padding-bottom: 2rem;
}

.contact-card {
  background: linear-gradient(120deg, rgba(19, 28, 52, 0.95), rgba(27, 127, 142, 0.95));
  color: #fff;
  padding: 2.5rem;
  border-radius: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.contact-card h2,
.contact-card p {
  color: #fff;
}

.legal-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.legal-card {
  background: #fff;
  border-radius: 20px;
  padding: 1.6rem;
  box-shadow: 0 12px 30px rgba(11, 18, 32, 0.08);
  display: grid;
  gap: 0.9rem;
}

.legal-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.45rem;
}

.legal-updated {
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(19, 28, 52, 0.12);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.85rem;
}

.footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  border-top: 1px solid rgba(19, 28, 52, 0.1);
}

.footer-brand {
  flex: 1 1 760px;
  max-width: 860px;
}

.footer-lockup {
  width: min(760px, 100%);
  height: auto;
  display: block;
  margin-bottom: 0.6rem;
  background: transparent;
}

.footer-brand p {
  max-width: 58ch;
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.9rem;
}

.footer-links a {
  opacity: 0.8;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  opacity: 1;
  text-decoration: underline;
}

.footer-meta {
  font-family: "Space Grotesk", sans-serif;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  opacity: 0.75;
}

.footer-version {
  line-height: 1.35;
}

.footer-version strong {
  color: var(--deep);
  font-weight: 700;
}

@media (max-width: 960px) {
  .lang-label {
    display: none;
  }
}

@media (max-width: 840px) {
  .nav-links {
    display: none;
  }

  .section.alt {
    padding: 2.5rem 1.5rem;
  }

  .contact-card {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .footer-brand {
    max-width: 100%;
    flex-basis: auto;
  }

  .footer-lockup {
    width: min(620px, 100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}