/* Reset margins and set base font */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: #333333;
  background-color: #ffffff;
}

/* Container keeps content centered and prevents it from stretching too wide */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography styling for an elegant look */
h1, h2, h3 {
  font-weight: 600;
  color: #111827; /* Dark slate for headings */
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  text-align: center;
}

p {
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
  color: #4b5563; /* Softer gray for easy reading */
}

/* Header styling */
header {
  background-color: #f9fafb;
  padding: 5rem 0 4rem;
  text-align: center;
  border-bottom: 1px solid #e5e7eb;
}

.tagline {
  font-size: 1.25rem;
  color: #6b7280;
  margin-bottom: 2.5rem;
}

/* Button styling */
.button {
  display: inline-block;
  background-color: #0f172a; /* Professional dark navy/slate */
  color: #ffffff;
  padding: 14px 28px;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.button:hover {
  background-color: #334155;
}

/* General section spacing */
section {
  padding: 5rem 0;
}

.hero {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

/* Cards Layout - Makes the 3 services sit side-by-side on large screens */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  background-color: #ffffff;
  border: 1px solid #e5e7eb;
  padding: 2.5rem 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px); /* Slight lift effect when hovering */
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.card p {
  font-size: 1rem;
  margin-bottom: 0;
}

/* About Section */
.about {
  background-color: #f9fafb;
  text-align: center;
}

.about p {
  max-width: 800px;
  margin: 0 auto 1.5rem auto;
  text-align: left;
}

/* Contact Section */
.contact {
  text-align: center;
}

.contact a {
  color: #0f172a;
  font-weight: 600;
  text-decoration: none;
  font-size: 1.25rem;
}

.contact a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  background-color: #111827;
  color: #ffffff;
  text-align: center;
  padding: 2rem 0;
  font-size: 0.875rem;
}