:root {
  --bg: #eef3fb;
  --panel: #ffffff;
  --border: #dae3f2;
  --text: #131f33;
  --muted: #5f6b7f;
  --accent: #1b74e4;
  --accent-dark: #155bb0;
  --accent-soft: #d8e7ff;
  font-size: 16px;
}

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

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.hero {
  padding: 2.2rem clamp(1.5rem, 5vw, 4rem) 4rem;
  background: linear-gradient(145deg, #071934, #12294a 50%, #13294b);
  color: #fff;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero__nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  font-size: 1.1rem;
}

.logo__icon {
  font-size: 1.3rem;
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  flex: 1;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

.nav-links a:hover {
  color: #fff;
}

.nav-cta {
  display: flex;
  gap: 0.75rem;
}

.btn {
  background: var(--accent);
  color: #fff;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(27, 116, 228, 0.3);
}

.btn--lg {
  padding: 0.9rem 2.2rem;
  font-size: 1rem;
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: none;
}

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

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 0.6rem;
}

.hero h1 {
  font-size: clamp(2.3rem, 4vw, 3.5rem);
  margin: 0.25rem 0 1rem;
}

.lede {
  color: rgba(255, 255, 255, 0.8);
  max-width: 38rem;
}

.hero__actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.link-btn {
  background: none;
  border: none;
  color: #8fc4ff;
  font-weight: 600;
  cursor: pointer;
}

.hero__stats {
  margin-top: 2rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat__value {
  display: block;
  font-size: 2rem;
  font-weight: 600;
}

.stat__label {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
}

.hero__preview {
  display: flex;
  justify-content: center;
}

.preview-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 1.5rem;
  backdrop-filter: blur(18px);
  width: min(360px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.preview-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.preview-card__header h3 {
  margin: 0;
}

.preview-card__header p {
  margin: 0.2rem 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.badge {
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge--live {
  background: #23d09b;
  color: #043927;
}

.preview-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.preview-list li {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
}

.preview-card__footer p {
  margin: 0;
  font-style: italic;
}

.preview-card__footer span {
  display: block;
  margin-top: 0.4rem;
  color: rgba(255, 255, 255, 0.7);
}

.hero__slider {
  display: flex;
  gap: 2rem;
  opacity: 0.75;
  font-size: 0.9rem;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  padding: 3.5rem clamp(1.5rem, 5vw, 4rem);
}

.panel-grid article {
  background: var(--panel);
  border-radius: 18px;
  padding: 1.5rem;
  border: 1px solid var(--border);
}

.media-block {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  padding: 3.5rem clamp(1.5rem, 5vw, 4rem);
  align-items: center;
}

.media-block__image {
  min-height: 320px;
  background: url("https://images.unsplash.com/photo-1500375592092-40eb2168fd21?auto=format&fit=crop&w=900&q=80")
    center/cover;
  border-radius: 24px;
  position: relative;
  box-shadow: 0 30px 60px rgba(0, 24, 69, 0.25);
}

.media-block__copy h2 {
  margin-top: 0.2rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.checklist li {
  position: relative;
  padding-left: 1.6rem;
}

.checklist li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pill-list span {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
}

.testimonial {
  background: #0f1e34;
  color: #fff;
  padding: 4rem clamp(1.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.testimonial__card {
  background: rgba(255, 255, 255, 0.08);
  padding: 2rem;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.avatar {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  margin-top: 1.2rem;
}

.avatar img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.pricing {
  padding: 4rem clamp(1.5rem, 5vw, 4rem);
  text-align: center;
  background: radial-gradient(circle at top, #f4f8ff, var(--bg));
}

.pricing__cards {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.pricing__cards article {
  background: var(--panel);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  text-align: left;
}

.pricing__cards ul {
  padding-left: 1.2rem;
  margin-bottom: 1.5rem;
}

.cta {
  margin: 0 clamp(1.5rem, 5vw, 4rem);
  padding: 2.5rem 3rem;
  background: #112138;
  color: #fff;
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

footer {
  padding: 3rem clamp(1.5rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  background: #071832;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  border: none;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #fff;
}

@media (max-width: 900px) {
  .hero__nav {
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }
  .nav-links,
  .nav-cta {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0.75rem;
    background: rgba(0, 0, 0, 0.15);
    padding: 0.75rem;
    border-radius: 12px;
  }
  .nav-links.open,
  .nav-cta.open {
    display: flex;
  }
  .hero {
    padding-bottom: 3rem;
  }
  .nav-links {
    flex-wrap: nowrap;
  }
  .hero__stats {
    flex-direction: column;
  }
  .cta {
    flex-direction: column;
    text-align: center;
  }
  footer {
    flex-direction: column;
    text-align: center;
  }
}