:root {
  --ll-navy: #0b3c7d;
  --ll-red: #ed1c24;
  --ll-light: #f4f7fb;
  --text-color: #1b2d45;
  --muted-text: rgba(27, 45, 69, 0.72);
  --card-shadow: 0 28px 60px rgba(11, 60, 125, 0.16);
}

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

html {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  font-family: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-color);
  background: var(--ll-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.hero {
  position: relative;
  padding: 4rem 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  background: linear-gradient(
    135deg,
    #ffffff 0%,
    rgba(244, 247, 251, 0.92) 65%,
    rgba(255, 255, 255, 0.6) 100%
  );
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(0, 91, 171, 0.18), transparent 55%),
    radial-gradient(circle at bottom left, rgba(11, 60, 125, 0.15), transparent 45%);
  mix-blend-mode: multiply;
  pointer-events: none;
}

.hero__card {
  position: relative;
  max-width: 860px;
  width: 100%;
  padding: clamp(2.5rem, 4vw, 3.25rem) clamp(2rem, 5vw, 3.5rem);
  background: #ffffff;
  border-radius: 24px;
  box-shadow: var(--card-shadow);
}

.hero__intro {
  margin: 0 0 1rem;
  font-size: 1.15rem;
  color: var(--muted-text);
  line-height: 1.6;
}

.hero__partnership {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0.75rem;
  margin: 0.75rem 0 0;
  max-width: 360px;
}

.hero__partnership-label {
  font-size: 0.95rem;
  color: var(--muted-text);
  font-weight: 500;
  line-height: 1;
}

.hero__logo {
  width: 80px;
  height: auto;
  display: block;
}

.hero__partnership a {
  text-decoration: none;
  border: none;
}

.hero__partnership a:hover {
  text-decoration: none;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  line-height: 1.2;
  color: var(--ll-navy);
  font-weight: 500;
}

.hero__cta {
  margin-top: 2.5rem;
  display: grid;
  gap: 0.75rem;
  max-width: 360px;
}

.cta-button {
  display: inline-block;
  padding: 0.9rem 2.85rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: #ffffff !important;
  background-color: var(--ll-red);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.cta-button:hover,
.cta-button:focus-visible {
  background-color: #012855;
  outline: none;
}

.footer {
  background-color: #525151;
  color: #ffffff;
  padding: 2rem 1.5rem;
  font-size: 0.9rem;
}

.footer__content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.footer__logo {
  width: 120px;
  height: auto;
  display: block;
}

.footer__content a {
  text-decoration: none;
  border: none;
}

.footer__content a:hover {
  opacity: 0.9;
}

.footer__copyright {
  margin: 0;
  color: #ffffff;
}

@media (max-width: 768px) {
  .hero {
    padding: 2rem 1rem;
  }

  .hero__card {
    padding: 2.25rem 1.75rem 2.5rem;
    text-align: center;
  }

  h1 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .hero__partnership {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .hero__cta {
    margin-left: auto;
    margin-right: auto;
  }

  .footer {
    padding: 2rem 1.5rem;
  }

  .footer__content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .footer__logo {
    margin: 0 auto;
  }
}