:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --ink: #16202a;
  --muted: #657384;
  --line: #d8e0e8;
  --blue: #1769ff;
  --blue-dark: #0d4bc2;
  --soft-blue: #bfd8ff;
  --green: #12805c;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 54px);
  background: rgba(244, 246, 248, 0.86);
  border-bottom: 1px solid rgba(216, 224, 232, 0.82);
  backdrop-filter: blur(16px);
}

.brand img {
  width: 124px;
  height: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.main-nav a,
.header-actions a,
.site-footer a {
  text-decoration: none;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 700;
}

.login-link {
  color: var(--muted);
}

.header-cta,
.primary-btn,
.secondary-btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  text-decoration: none;
  font-weight: 760;
}

.header-cta,
.primary-btn {
  background: var(--blue);
  color: #fff;
}

.header-cta:hover,
.primary-btn:hover {
  background: var(--blue-dark);
}

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

.secondary-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: center;
  padding: clamp(54px, 7vw, 94px) clamp(18px, 5vw, 72px) 46px;
  min-height: calc(100vh - 84px);
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 20px;
  max-width: 690px;
  font-size: clamp(52px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-text {
  max-width: 590px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.62;
}

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

.hero-product {
  min-width: 0;
}

.mock-browser {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 28px 90px rgba(22, 32, 42, 0.16);
}

.mock-topbar {
  display: flex;
  gap: 7px;
  padding: 15px 17px;
  border-bottom: 1px solid var(--line);
  background: #fbfcfd;
}

.mock-topbar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #ccd6e0;
}

.mock-body {
  display: grid;
  grid-template-columns: 86px 1fr;
  min-height: 430px;
}

.mock-sidebar {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 22px 18px;
  border-right: 1px solid var(--line);
  background: #f7f9fb;
}

.mock-sidebar img {
  width: 38px;
  height: 38px;
}

.mock-nav {
  width: 44px;
  height: 10px;
  border-radius: 999px;
  background: #d8e0e8;
}

.mock-nav.active {
  background: var(--blue);
}

.mock-content {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: clamp(22px, 4vw, 38px);
}

.status-row,
.change-card,
.metric {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.status-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 22px;
}

.status-label,
.metric span,
.change-card span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  text-transform: uppercase;
}

.status-row strong,
.metric strong {
  font-size: 20px;
}

.status-pill {
  align-self: start;
  border-radius: 999px;
  padding: 7px 11px;
  background: rgba(18, 128, 92, 0.12);
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}

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

.metric {
  padding: 17px;
}

.change-card {
  padding: 22px;
}

.change-line {
  height: 12px;
  width: 86%;
  border-radius: 999px;
  background: #d8e0e8;
  margin-top: 14px;
}

.change-line.short {
  width: 58%;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 clamp(18px, 5vw, 72px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.trust-strip div {
  padding: 24px;
  background: #fff;
}

.trust-strip strong,
.trust-strip span {
  display: block;
}

.trust-strip strong {
  margin-bottom: 5px;
}

.trust-strip span {
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: clamp(66px, 8vw, 110px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
}

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

.steps-grid article,
.plan-card,
.care-list div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.steps-grid article {
  padding: 28px;
}

.steps-grid span {
  display: inline-flex;
  margin-bottom: 36px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 850;
}

.steps-grid p,
.care-copy p,
.plan-card p {
  color: var(--muted);
  line-height: 1.65;
}

.care-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  background: #fff;
  border-block: 1px solid var(--line);
}

.care-copy {
  max-width: 600px;
}

.care-copy p:not(.eyebrow) {
  margin-top: 20px;
  font-size: 18px;
}

.care-list {
  display: grid;
  gap: 12px;
}

.care-list div {
  padding: 20px;
}

.care-list strong,
.care-list span {
  display: block;
}

.care-list span {
  margin-top: 5px;
  color: var(--muted);
}

.plans-section {
  background:
    linear-gradient(180deg, rgba(191, 216, 255, 0.26), transparent 42%),
    var(--bg);
}

.plan-card {
  position: relative;
  padding: 28px;
}

.plan-card.featured {
  border-color: rgba(23, 105, 255, 0.48);
  box-shadow: 0 18px 60px rgba(23, 105, 255, 0.14);
}

.plan-badge {
  display: inline-flex;
  margin-bottom: 16px;
  border-radius: 999px;
  padding: 7px 10px;
  background: rgba(23, 105, 255, 0.1);
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
}

.plan-card ul {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.plan-card li {
  position: relative;
  padding-left: 24px;
  color: var(--ink);
  font-size: 15px;
}

.plan-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--blue);
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 0 clamp(18px, 5vw, 72px) clamp(52px, 6vw, 74px);
  padding: clamp(28px, 5vw, 46px);
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.final-cta .eyebrow {
  color: var(--soft-blue);
}

.final-cta h2 {
  max-width: 720px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer img {
  width: 112px;
}

.site-footer div {
  display: flex;
  gap: 18px;
  font-size: 14px;
  font-weight: 650;
}

@media (max-width: 940px) {
  .site-header {
    align-items: flex-start;
  }

  .main-nav {
    display: none;
  }

  .hero,
  .care-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
  }

  .mock-body {
    min-height: 360px;
  }

  .steps-grid,
  .plans-grid,
  .trust-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .site-header {
    position: static;
    flex-wrap: wrap;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .header-cta,
  .primary-btn,
  .secondary-btn {
    min-height: 42px;
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    font-size: clamp(48px, 15vw, 72px);
  }

  .hero-actions,
  .final-cta,
  .site-footer,
  .site-footer div {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions a,
  .final-cta a {
    width: 100%;
  }

  .mock-body {
    grid-template-columns: 1fr;
  }

  .mock-sidebar {
    display: none;
  }

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