:root {
  color-scheme: light;
  --navy: #2a3e55;
  --blue: #467fd6;
  --green: #34b37e;
  --mist: #e9edf2;
  --paper: #f5f7fa;
  --ink: #122238;
  --muted: #5f6e82;
  --line: #dfe6ee;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(42, 62, 85, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.55;
}

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

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-icon {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
}

.brand-icon svg {
  width: 44px;
  height: 44px;
}

.logo-a,
.logo-lines,
.logo-check {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.logo-a {
  stroke: var(--navy);
  stroke-width: 8;
}

.logo-lines {
  stroke: #88a0b8;
  stroke-width: 3;
}

.logo-check {
  stroke: var(--green);
  stroke-width: 8;
}

.brand strong {
  display: block;
  color: var(--navy);
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand strong span {
  color: var(--green);
}

.brand small {
  display: block;
  color: var(--navy);
  font-size: 0.66rem;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 750;
}

.site-nav a:hover,
.text-link:hover {
  color: var(--blue);
}

.login-link,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 850;
}

.login-link,
.btn.secondary {
  color: var(--navy);
  background: var(--white);
  border-color: var(--line);
}

.btn.primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 12px 28px rgba(70, 127, 214, 0.26);
}

.btn.primary:hover {
  background: #356fc5;
}

.btn.secondary:hover,
.login-link:hover {
  border-color: #b8c5d5;
  box-shadow: 0 10px 26px rgba(42, 62, 85, 0.08);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  min-height: min(760px, calc(100vh - 150px));
  padding: clamp(48px, 7vw, 92px) clamp(20px, 5vw, 72px) 48px;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--navy);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  color: var(--navy);
  font-size: clamp(2.6rem, 5vw, 5.4rem);
  line-height: 0.98;
}

h2 {
  color: var(--navy);
  font-size: clamp(2rem, 3.4vw, 3.6rem);
  line-height: 1.04;
}

h3 {
  color: var(--navy);
  font-size: 1.12rem;
}

.lead {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 36px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.trust-strip div {
  padding: 18px;
  background: var(--white);
}

.trust-strip dt {
  color: var(--navy);
  font-weight: 900;
}

.trust-strip dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.product-visual {
  position: relative;
  min-height: 560px;
}

.laptop {
  position: absolute;
  right: 32px;
  bottom: 26px;
  width: min(720px, 100%);
  padding: 14px 14px 22px;
  background: #101820;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.laptop::after {
  content: "";
  position: absolute;
  right: 18%;
  bottom: -16px;
  left: 18%;
  height: 16px;
  background: #202b36;
  border-radius: 0 0 18px 18px;
}

.screen {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  min-height: 410px;
  overflow: hidden;
  background: var(--white);
  border-radius: 10px;
}

.screen aside {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 22px 16px;
  color: var(--white);
  background: var(--navy);
}

.mini-logo {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--navy);
  background: var(--white);
  border-radius: 7px;
  font-weight: 900;
}

.screen aside strong {
  margin-bottom: 10px;
  font-size: 0.92rem;
  letter-spacing: 0.05em;
}

.screen aside strong span {
  color: var(--green);
}

.screen aside a {
  padding: 9px 10px;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 750;
}

.screen aside a.active {
  background: var(--blue);
}

.screen section {
  padding: 28px;
  background: #fbfcfe;
}

.screen-top,
.table-preview div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.screen-top {
  margin-bottom: 24px;
}

.screen-top strong {
  color: var(--navy);
  font-size: 1.3rem;
}

.screen-top span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 750;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric-row article {
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.metric-row span,
.metric-row small {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 750;
}

.metric-row strong {
  display: block;
  margin: 7px 0;
  color: var(--navy);
  font-size: 1.6rem;
}

.table-preview {
  margin-top: 22px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.table-preview div {
  min-height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

.table-preview div:first-child {
  color: var(--navy);
  background: var(--paper);
}

.table-preview div:last-child {
  border-bottom: 0;
}

.table-preview b {
  color: var(--green);
}

.phone {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  display: grid;
  gap: 12px;
  width: 190px;
  min-height: 380px;
  padding: 36px 18px 18px;
  background: var(--white);
  border: 8px solid #121821;
  border-radius: 30px;
  box-shadow: 0 20px 48px rgba(18, 34, 56, 0.2);
}

.phone-top {
  position: absolute;
  top: 9px;
  left: 50%;
  width: 72px;
  height: 13px;
  background: #121821;
  border-radius: 0 0 12px 12px;
  transform: translateX(-50%);
}

.phone strong {
  color: var(--navy);
}

.phone small,
.phone-list {
  color: var(--muted);
}

.timer {
  color: var(--navy);
  font-size: 2.15rem;
  font-weight: 900;
  line-height: 1;
}

.phone button {
  min-height: 36px;
  color: var(--white);
  background: var(--blue);
  border: 0;
  border-radius: 7px;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 850;
}

.phone-list {
  display: grid;
  gap: 8px;
  font-size: 0.75rem;
}

.section {
  padding: clamp(54px, 7vw, 96px) clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 880px;
  margin-bottom: 34px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-grid article {
  min-height: 260px;
  padding: 28px;
  background: var(--white);
}

.feature-grid p,
.contact p,
.function-list span,
.steps span {
  color: var(--muted);
}

.line-icon {
  display: block;
  width: 46px;
  height: 46px;
  margin-bottom: 28px;
  border: 3px solid var(--blue);
  border-radius: 12px;
  position: relative;
}

.line-icon::after {
  content: "";
  position: absolute;
  right: -7px;
  bottom: -7px;
  width: 18px;
  height: 18px;
  border-right: 4px solid var(--green);
  border-bottom: 4px solid var(--green);
  transform: rotate(45deg);
}

.line-icon.clock {
  border-radius: 50%;
}

.line-icon.clock::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 20px;
  width: 3px;
  height: 15px;
  background: var(--blue);
  border-radius: 4px;
}

.line-icon.car::before {
  content: "";
  position: absolute;
  right: 8px;
  bottom: 8px;
  left: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 8px;
}

.line-icon.shield {
  border-radius: 16px 16px 22px 22px;
}

.functions {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1fr);
  gap: clamp(26px, 5vw, 70px);
  background: var(--paper);
}

.band-copy {
  max-width: 520px;
}

.function-list {
  display: grid;
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.function-list div {
  display: grid;
  grid-template-columns: minmax(160px, 0.36fr) minmax(0, 1fr);
  gap: 24px;
  padding: 22px;
  background: var(--white);
}

.function-list strong {
  color: var(--navy);
}

.steps ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  position: relative;
  display: grid;
  gap: 10px;
  min-height: 220px;
  padding: 70px 22px 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  counter-increment: steps;
}

.steps li::before {
  content: counter(steps, decimal-leading-zero);
  position: absolute;
  top: 22px;
  left: 22px;
  color: var(--blue);
  font-size: 1.25rem;
  font-weight: 900;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
  background: var(--navy);
}

.contact h2,
.contact .eyebrow,
.contact p {
  color: var(--white);
}

.contact p {
  opacity: 0.82;
}

.contact-card {
  display: grid;
  gap: 14px;
  padding: 26px;
  background: var(--white);
  border-radius: 8px;
}

.contact-card strong {
  color: var(--navy);
  font-size: 1.25rem;
}

.text-link {
  color: var(--navy);
  font-weight: 850;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  padding: 24px clamp(20px, 5vw, 72px);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer span:first-child,
.site-footer a {
  color: var(--navy);
  font-weight: 850;
}

@media (max-width: 1040px) {
  .hero,
  .functions,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
  }

  .product-visual {
    min-height: 520px;
  }

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

@media (max-width: 760px) {
  .site-header {
    grid-template-columns: 1fr auto;
    gap: 14px;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .brand small {
    display: none;
  }

  .hero {
    padding-top: 36px;
  }

  .trust-strip,
  .feature-grid,
  .function-list div,
  .steps ol {
    grid-template-columns: 1fr;
  }

  .product-visual {
    min-height: 470px;
  }

  .laptop {
    right: 0;
    width: 100%;
  }

  .screen {
    grid-template-columns: 1fr;
  }

  .screen aside {
    display: none;
  }

  .metric-row {
    grid-template-columns: 1fr;
  }

  .phone {
    right: 10px;
    width: 170px;
    min-height: 330px;
  }
}

@media (max-width: 520px) {
  .site-header {
    position: static;
  }

  .login-link {
    min-height: 38px;
    padding: 0 12px;
  }

  .product-visual {
    min-height: 420px;
  }

  .laptop {
    padding: 8px 8px 16px;
  }

  .screen section {
    padding: 18px;
  }

  .phone {
    bottom: -16px;
    width: 150px;
    border-width: 6px;
  }
}