:root {
  --blue: #2481cc;
  --blue-600: #1f73b8;
  --blue-700: #195f9a;
  --blue-100: #e7f2ff;
  --ink: #0e1b2b;
  --muted: #5c6b7a;
  --bg: #f4f8ff;
  --panel: #ffffff;
  --border: #e1ecf7;
  --radius: 18px;
  --shadow: 0 24px 60px rgba(13, 27, 42, 0.12);
  --shadow-soft: 0 14px 40px rgba(13, 27, 42, 0.08);
  --max: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Roboto", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 520px at 5% -10%, rgba(36, 129, 204, 0.18), transparent 60%),
    radial-gradient(800px 500px at 95% 0%, rgba(36, 129, 204, 0.12), transparent 55%),
    var(--bg);
  line-height: 1.6;
}

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

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

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.page {
  min-height: 100%;
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20% auto auto -10%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(36, 129, 204, 0.2), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -20% auto;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(36, 129, 204, 0.18), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 28px 0 36px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 18px;
}

.brand__logo {
  width: 36px;
  height: 36px;
}

.nav__links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-weight: 500;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button:focus-visible {
  outline: 2px solid rgba(36, 129, 204, 0.4);
  outline-offset: 3px;
}

.button--primary {
  background: var(--blue);
  color: #ffffff;
  box-shadow: 0 16px 30px rgba(36, 129, 204, 0.25);
}

.button--primary:hover {
  background: var(--blue-600);
  transform: translateY(-1px);
}

.button--ghost {
  border-color: rgba(36, 129, 204, 0.3);
  color: var(--blue-700);
  background: #ffffff;
}

.button--ghost:hover {
  border-color: rgba(36, 129, 204, 0.5);
  transform: translateY(-1px);
}

.button--light {
  background: rgba(36, 129, 204, 0.12);
  color: var(--blue-700);
}

.button--light:hover {
  background: rgba(36, 129, 204, 0.2);
}

.hero__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: center;
  padding-bottom: 40px;
}

.hero__tag {
  color: var(--blue-700);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(32px, 4vw, 52px);
  margin: 0 0 16px;
  line-height: 1.1;
}

.hero__text {
  color: var(--muted);
  margin-bottom: 24px;
  font-size: 18px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero__meta {
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--muted);
  display: grid;
  gap: 8px;
}

.hero__meta li {
  position: relative;
  padding-left: 18px;
}

.hero__meta li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--blue-600);
}

.hero__visual {
  display: grid;
  gap: 12px;
  justify-items: center;
}

.hero__frame {
  background: var(--panel);
  border-radius: 28px;
  padding: 18px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.hero__note {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 80px 0;
}

.section__head {
  max-width: 680px;
  margin-bottom: 36px;
}

.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  color: var(--blue-700);
  font-weight: 600;
  margin-bottom: 8px;
}

.section h2 {
  font-size: clamp(26px, 3vw, 40px);
  margin: 0 0 16px;
}

.section__lead {
  color: var(--muted);
  font-size: 18px;
  margin: 0;
}

.cards {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-soft);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 12px;
}

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

.section--screens {
  background: #ffffff;
}

.screens {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.screen {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px;
  box-shadow: var(--shadow-soft);
}

.screen figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px 24px;
  box-shadow: var(--shadow-soft);
}

.step__number {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(36, 129, 204, 0.12);
  color: var(--blue-700);
  font-weight: 700;
}

.step h3 {
  margin: 0 0 6px;
}

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

.faq {
  display: grid;
  gap: 12px;
}

.faq__item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 20px;
  box-shadow: var(--shadow-soft);
}

.faq__item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

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

.section--privacy {
  background: linear-gradient(120deg, rgba(36, 129, 204, 0.08), rgba(36, 129, 204, 0.03));
}

.privacy {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: start;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.privacy__list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 10px;
}

.section--cta {
  padding-top: 60px;
  padding-bottom: 100px;
}

.cta {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 28px 32px;
  border-radius: 24px;
  border: 1px solid rgba(36, 129, 204, 0.2);
  background: linear-gradient(120deg, rgba(36, 129, 204, 0.12), rgba(36, 129, 204, 0.04));
}

.cta p {
  color: var(--muted);
  margin: 8px 0 0;
}

.footer {
  padding: 40px 0 64px;
  color: var(--muted);
  font-size: 14px;
}

.footer__grid {
  display: flex;
  gap: 24px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer__brand {
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink);
}

.footer__text,
.footer__meta {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.no-js .reveal {
  opacity: 1;
  transform: none;
}

.delay-1 {
  transition-delay: 0.05s;
}

.delay-2 {
  transition-delay: 0.12s;
}

.delay-3 {
  transition-delay: 0.18s;
}

.delay-4 {
  transition-delay: 0.24s;
}

.delay-5 {
  transition-delay: 0.3s;
}

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
  }

  .nav__links {
    width: 100%;
  }

  .hero__frame {
    padding: 12px;
  }
}

@media (max-width: 700px) {
  .section {
    padding: 64px 0;
  }

  .hero__actions {
    width: 100%;
  }

  .hero__actions .button {
    width: 100%;
  }

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .button {
    transition: none;
  }
}