:root {
  --primary: #00ffd5;
  --dark: #0a0f1e;
  --mid: #151c2f;
  --light: #f8f8f8;
  --accent: #00bfa6;
  --font-main: 'Outfit', sans-serif;
}

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

body {
  font-family: var(--font-main);
  background: var(--dark);
  color: var(--light);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: 0.3s ease;
}

a:hover {
  color: #fff;
}

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

.navbar {
  background: var(--mid);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 2px 4px #0005;
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.7rem;
  font-weight: bold;
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 1.2rem;
  list-style: none;
}

.hero {
  height: 90vh;
  background: linear-gradient(140deg, #0f1625, #060b12);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-content h1 {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: #ccc;
}

.btn-primary {
  padding: 0.8rem 1.5rem;
  background: var(--accent);
  color: var(--dark);
  border-radius: 6px;
  font-weight: 600;
}

.section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--primary);
}

.section.light {
  background: #fff;
  color: #222;
}

.section.dark {
  background: var(--mid);
}

.about-text, .contact-text {
  text-align: center;
  font-size: 1.1rem;
  max-width: 800px;
  margin: auto;
}

.grid {
  display: grid;
  gap: 2rem;
}

.services-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.clients-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  text-align: center;
}

.card {
  background: var(--dark);
  padding: 2rem;
  border-radius: 10px;
  border: 1px solid #0ff3;
  transition: 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 10px #00ffd555;
}

.client-logo {
  background: #111827;
  padding: 1.5rem;
  border-radius: 10px;
  font-weight: bold;
  color: var(--primary);
}

.footer {
  background: var(--mid);
  padding: 1rem 0;
  font-size: 0.9rem;
  color: #aaa;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-right a {
  margin-left: 0.8rem;
}