:root {
  --ink: #092545;
  --muted: #60758b;
  --blue: #1d94d2;
  --blue-dark: #0876b9;
  --cyan: #29d1e5;
  --line: #d5e5f1;
  --surface: #f2f8fc;
  --card: #ffffff;
  --green: #47b58a;
  --gold: #f4a733;
  --shadow: 0 24px 70px rgba(9, 37, 69, 0.15);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #eef7fb 0%, #ffffff 34%, #eef7fb 100%);
  font-size: 16px;
  line-height: 1.55;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(213, 229, 241, 0.8);
}

.brand img {
  width: 152px;
  height: auto;
}

.nav-links {
  display: flex;
  gap: 22px;
  margin-left: auto;
  color: var(--muted);
  font-weight: 750;
}

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

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 850;
}

.nav-cta,
.button.primary {
  color: #ffffff;
  background: var(--blue);
  box-shadow: 0 12px 30px rgba(29, 148, 210, 0.24);
}

.button.secondary {
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
  min-height: calc(100vh - 82px);
  padding: clamp(54px, 7vw, 92px) clamp(18px, 5vw, 72px) 44px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue-dark);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 860px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 7vw, 6.2rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.22rem;
  line-height: 1.15;
}

.hero-subhead {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.6vw, 1.32rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span,
.security-grid span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.74);
  color: var(--muted);
  font-weight: 750;
}

.hero-device {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #101418;
  box-shadow: var(--shadow);
}

.device-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 42px;
  padding: 0 16px;
  color: #d8e8f4;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.device-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #44515c;
}

.device-bar strong {
  margin-left: 8px;
  font-size: 0.84rem;
}

.hero-device img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top left;
}

.floating-proof {
  position: absolute;
  right: 18px;
  bottom: 18px;
  max-width: 260px;
  border-radius: 16px;
  padding: 14px 16px;
  color: #ffffff;
  background: rgba(9, 37, 69, 0.86);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
}

.floating-proof strong,
.floating-proof span {
  display: block;
}

.section,
.showcase,
.security,
.pilot,
.contact {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto clamp(44px, 6vw, 80px);
}

.split,
.security,
.pilot,
.contact {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.proof-grid,
.feature-grid,
.security-grid,
.pilot-steps {
  display: grid;
  gap: 16px;
}

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

.proof-card,
.feature-grid article,
.pilot-steps article,
.contact form {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 16px 40px rgba(9, 37, 69, 0.08);
}

.proof-card img {
  width: 138px;
  height: 58px;
  object-fit: contain;
  margin-bottom: 18px;
}

.proof-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: 18px;
  border-radius: 16px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-weight: 950;
  letter-spacing: 0.04em;
}

.proof-card a {
  color: var(--blue-dark);
  font-weight: 900;
}

.showcase {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
  padding: clamp(18px, 2.6vw, 32px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
}

.showcase.reverse .showcase-media {
  order: 2;
}

.showcase-media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
}

.showcase-media img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  object-position: top left;
}

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
  font-weight: 700;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 2px;
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

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

.feature-grid p,
.proof-card p,
.showcase-copy p,
.pilot p,
.contact p {
  color: var(--muted);
}

.security {
  padding: clamp(26px, 4vw, 48px);
  border-radius: 24px;
  color: #ffffff;
  background:
    radial-gradient(circle at 12% 20%, rgba(41, 209, 229, 0.32), transparent 28%),
    linear-gradient(135deg, #071e38, #0b416b);
}

.security .eyebrow,
.security p,
.security h2 {
  color: #ffffff;
}

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

.security-grid span {
  color: #dff4ff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.section-heading {
  display: flex;
  gap: 20px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 20px;
}

.section-intro {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.featured-video {
  margin: 24px 0 18px;
}

.featured-video-card {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(300px, 0.72fr);
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.featured-video-media {
  background: #0b1d31;
}

.featured-video-media video {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.featured-video-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(24px, 3vw, 40px);
}

.featured-video-copy h3 {
  margin-bottom: 14px;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.featured-video-copy p {
  color: var(--muted);
}

.featured-video-copy dl {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
}

.featured-video-copy div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.featured-video-copy dt {
  color: var(--blue-dark);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.featured-video-copy dd {
  margin: 0;
  color: var(--ink);
  font-weight: 750;
}

.video-tabs {
  width: fit-content;
  margin-bottom: 18px;
  display: flex;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
}

.video-tabs button {
  border: 0;
  border-radius: 999px;
  padding: 9px 14px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.video-tabs button.active {
  color: #ffffff;
  background: var(--blue);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.video-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 16px 40px rgba(9, 37, 69, 0.08);
}

.video-shell {
  background: #0b1d31;
}

.video-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.video-card h3,
.video-card p,
.video-card small,
.video-meta {
  margin-left: 18px;
  margin-right: 18px;
}

.video-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  color: var(--blue-dark);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

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

.video-card small {
  display: block;
  margin-bottom: 20px;
  color: var(--muted);
  font-weight: 800;
}

.video-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
  background: #ffffff;
  font-weight: 800;
}

.pilot {
  align-items: center;
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

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

.pilot-steps strong,
.pilot-steps span {
  display: block;
}

.pilot-steps strong {
  color: var(--blue-dark);
  margin-bottom: 10px;
}

.contact {
  align-items: start;
}

.contact form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 850;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--surface);
  font: inherit;
}

.hidden-field {
  display: none;
}

.thanks-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 28px;
}

.thanks-card {
  width: min(760px, 100%);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: clamp(28px, 6vw, 58px);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.thanks-card img {
  width: 160px;
  margin-bottom: 28px;
}

.thanks-card h1 {
  max-width: 660px;
  font-size: clamp(2.6rem, 7vw, 5rem);
}

.thanks-card p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
  font-size: 1.1rem;
}

.thanks-card .button {
  margin-top: 16px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding: 28px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.site-footer img {
  width: 130px;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
}

.site-footer a {
  margin-left: auto;
  color: var(--blue-dark);
  font-weight: 900;
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero,
  .split,
  .showcase,
  .security,
  .pilot,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-device {
    width: 100%;
  }

  .showcase.reverse .showcase-media {
    order: 0;
  }

  .feature-grid,
  .video-grid,
  .pilot-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .featured-video-card {
    grid-template-columns: 1fr;
  }

  .featured-video-media video {
    min-height: auto;
  }
}

@media (max-width: 680px) {
  .site-header {
    gap: 12px;
  }

  .brand img {
    width: 126px;
  }

  .nav-cta {
    min-height: 40px;
    padding: 0 12px;
  }

  .hero {
    padding-top: 36px;
  }

  h1 {
    font-size: 3rem;
  }

  .proof-grid,
  .feature-grid,
  .security-grid,
  .video-grid,
  .pilot-steps {
    grid-template-columns: 1fr;
  }

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

  .video-tabs {
    width: 100%;
  }

  .video-tabs button {
    flex: 1;
  }

  .site-footer a {
    margin-left: 0;
  }
}