* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --navy: #0b1a30;
  --background: #ffffff;
  --card: #f4f8fb;
  --border: #dce5ee;
  --blue: #0f6cb8;
  --blue-hover: #0b5595;
  --text: #142238;
  --muted: #52627a;
  --subtle: #8998ab;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: Calibri, Arial, Helvetica, sans-serif;
  background: var(--background);
  color: var(--text);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.site-header {
  background: var(--background);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}

.logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo img {
  display: block;
  width: 500px;
  max-width: 90%;
  height: auto;
}

.hero {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 70px 20px;
}

.hero-content {
  width: 100%;
  max-width: 1000px;
  text-align: center;
}

.badge {
  display: inline-block;
  padding: 10px 20px;
  background: var(--blue);
  color: #fff;
  border-radius: 30px;
  font-weight: 700;
  letter-spacing: .5px;
  margin-bottom: 30px;
}

.hero h2 {
  max-width: 850px;
  margin: 0 auto 25px;
  font-size: clamp(38px, 5vw, 52px);
  line-height: 1.1;
  color: var(--navy);
}

.intro {
  max-width: 850px;
  margin: 0 auto 40px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 20px;
}

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 0 auto 50px;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px 24px;
  transition: background .2s ease, transform .2s ease;
}

.service-card:hover {
  background: #eaf4fc;
  border-color: #b8cde0;
  transform: translateY(-4px);
}

.service-icon {
  font-size: 38px;
  margin-bottom: 14px;
}

.service-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--navy);
}

.service-card p {
  color: var(--muted);
  line-height: 1.5;
}

.button {
  display: inline-block;
  padding: 16px 42px;
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 700;
  transition: background .2s ease, transform .2s ease;
}

.button:hover {
  background: var(--blue-hover);
  transform: translateY(-2px);
}

.launch {
  margin-top: 30px;
  color: var(--subtle);
  font-style: italic;
}

footer {
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 25px;
  text-align: center;
  color: var(--muted);
  line-height: 1.8;
}

footer span {
  color: var(--blue);
  padding: 0 8px;
}

@media (max-width: 800px) {
  .services {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 18px 0;
  }

  .logo img {
    width: 360px;
    max-width: 92%;
  }

  .hero {
    padding: 50px 15px;
  }

  .intro {
    font-size: 18px;
  }

  .services {
    grid-template-columns: 1fr;
    margin-bottom: 35px;
  }
}