/* ====== GLOBAL STYLES ====== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Roboto, sans-serif;
  color: #333;
  background-color: #fff;
  line-height: 1.6;
}

/* ====== CONTAINER ====== */
.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* ====== HEADER ====== */
header {
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
}

.logo {
  font-size: 1.8em;
  font-weight: 700;
  color: #0078d7;
}

.logo span {
  color: #000;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover {
  color: #0078d7;
}

.btn-primary {
  background: #0078d7;
  color: #fff;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.btn-primary:hover {
  background: #005fa3;
}

.btn-outline {
  border: 2px solid #0078d7;
  color: #0078d7;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}

.btn-outline:hover {
  background: #0078d7;
  color: #fff;
}

/* ====== HERO SECTION ====== */
.hero {
  background: linear-gradient(rgba(0, 120, 215, 0.7), rgba(0, 120, 215, 0.7)),
    url("../images/datacenter-bg.jpg") center/cover no-repeat;
  color: #fff;
  text-align: center;
  padding: 120px 20px;
}

.hero h1 {
  font-size: 2.5em;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1.2em;
  margin-bottom: 25px;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
}

/* ====== STATS ====== */
.stats {
  background: #f4f8fb;
  padding: 50px 0;
}

.stats-grid {
  display: flex;
  justify-content: space-around;
  text-align: center;
}

.stats-grid h3 {
  font-size: 2em;
  color: #0078d7;
}

/* ====== SERVICES ====== */
.services {
  padding: 80px 0;
  text-align: center;
}

.services h2 {
  font-size: 2em;
  margin-bottom: 10px;
}

.services p {
  color: #666;
  margin-bottom: 40px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.card {
  background: #fff;
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  color: #0078d7;
  margin-bottom: 10px;
}

/* ====== CONTACT ====== */
.contact {
  background: #f4f8fb;
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact input,
.contact textarea {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1em;
}

.contact button {
  align-self: start;
}

/* ====== FOOTER ====== */
footer {
  background: #0078d7;
  color: #fff;
  padding: 50px 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

footer h4 {
  margin-bottom: 10px;
}

footer ul {
  list-style: none;
  padding: 0;
}

footer li {
  margin-bottom: 8px;
}

footer p {
  font-size: 0.95em;
}

.copyright {
  text-align: center;
  margin-top: 30px;
  font-size: 0.9em;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 15px;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2em;
  }

  .stats-grid {
    flex-direction: column;
    gap: 20px;
  }
}