@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f1f5f9;
    color: #1e293b;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background-color: #0f172a;
    color: white;
    padding: 1em 1em 0.5em;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header img {
    max-height: 80px;
    border-radius: 12px;
    margin: 0 auto 1em auto;
    display: block;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

header h1 {
    margin: 0.2em 0;
    font-size: 2em;
    font-weight: 700;
}

nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5em;
    padding: 0.75em 0;
    background-color: #1e293b;
    margin: 0;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #38bdf8;
}

main {
    padding: 2em 1.5em;
    max-width: 960px;
    margin: auto;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
    margin-top: 2em;
}

main h2 {
    font-size: 1.75em;
    color: #0f172a;
    margin-top: 1em;
}

section {
    margin-bottom: 2.5em;
}

ol {
    padding-left: 1.25em;
}

.button-link {
    display: inline-block;
    padding: 0.75em 1.5em;
    margin: 1em 0.5em 0 0;
    background-color: #3b82f6;
    color: white;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.button-link:hover {
    background-color: #2563eb;
}

iframe {
    border-radius: 8px;
    margin-top: 1em;
    border: 1px solid #cbd5e1;
}

footer {
    background-color: #1e293b;
    color: white;
    text-align: center;
    padding: 1.5em;
    margin-top: 3em;
    font-size: 0.9em;
    border-top: 3px solid #0f172a;
}
.hero {
  background-color: #3b82f6;
  color: white;
  padding: 2.5em 1.25em;
  border-radius: 12px;
  text-align: center;
}

.hero h2 {
  font-size: 2em;
  margin-bottom: 0.5em;
}

.button-group {
  display: flex;
  flex-direction: column;
  gap: 1em;
  margin-top: 1.5em;
}

.button-link.alt {
  background-color: white;
  color: #3b82f6;
  border: 2px solid #3b82f6;
}

.card-section {
  margin-top: 2em;
  background: #ffffff;
  padding: 2em;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.card-section.center {
  text-align: center;
}

.email-form input[type="email"] {
  padding: 0.75em;
  width: 80%;
  max-width: 250px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
}

.email-form button {
  padding: 0.75em 1.25em;
  margin-top: 1em;
  background-color: #3b82f6;
  color: white;
  border: none;
  border-radius: 6px;
  font-weight: 600;
}

.pillars {
  margin-top: 3em;
  text-align: center;
}

.pillar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5em;
  justify-content: center;
  margin-top: 1.5em;
}

.pillar {
  flex: 1 1 250px;
  background: #fff;
  border-radius: 10px;
  padding: 1.5em;
  box-shadow: 0 4px 10px rgba(0,0,0,0.04);
}

.footer-content {
  max-width: 960px;
  margin: auto;
  padding: 2em 1em;
  text-align: center;
}

footer nav a {
  margin: 0 1em;
  color: #94a3b8;
  text-decoration: none;
}