:root {
  --primary-color: #00f2ff;
  /* Cyber Cyan */
  --secondary-color: #7a8c99;
  /* Muted Metal */
  --bg-dark: #0f0f0f;
  --bg-card: #1a1a1a;
  --text-main: #f0f0f0;
  --text-muted: #a0a0a0;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-main);
  overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

p {
  line-height: 1.7;
  color: var(--text-muted);
}

.text-primary {
  color: var(--primary-color) !important;
}

/* Navbar */
.navbar {
  padding-top: 2rem;
  padding-bottom: 2rem;
  transition: all 0.3s ease;
  background: transparent;
}

.navbar.navbar-shrink {
  padding-top: 1rem;
  padding-bottom: 1rem;
  background-color: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.navbar-brand img {
  height: 40px;
  transition: all 0.3s;
}

.nav-link {
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.3s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color) !important;
}

/* Hero Section */
.masthead {
  height: 100vh;
  min-height: 600px;
  background: linear-gradient(to bottom, rgba(15, 15, 15, 0.3) 0%, rgba(15, 15, 15, 0.9) 100%), url('../img/bg-masthead.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  position: relative;
}

.masthead h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  background: -webkit-linear-gradient(#fff, #aaa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.masthead h2 {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
}

.btn-primary {
  background-color: transparent;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s;
}

.btn-primary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #000;
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
}

/* Sections */
section {
  padding: 8rem 0;
}

.section-heading {
  margin-bottom: 5rem;
  text-align: center;
}

.section-heading h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.divider {
  height: 4px;
  width: 60px;
  background: var(--primary-color);
  margin: 0 auto;
  border-radius: 2px;
}

/* Services Cards */
.card-service {
  background: var(--bg-card);
  padding: 3rem 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  height: 100%;
}

.card-service:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-color: rgba(0, 242, 255, 0.2);
}

.service-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 2rem;
}

.card-service h4 {
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

/* About Section */
.about-text {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* Contact */
.contact-section {
  background: linear-gradient(to top, #000 0%, #111 100%);
}

.contact-card {
  background: rgba(255, 255, 255, 0.03);
  padding: 3rem;
  text-align: center;
  border-radius: 12px;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

/* Footer */
footer {
  padding: 3rem 0;
  color: #666;
  background: #000;
  border-top: 1px solid #222;
}

/* Fix for footer icon size */
.footer-logo-img {
  max-width: 30px !important;
  max-height: 30px !important;
  width: 30px !important;
  height: auto !important;
  display: inline-block;
}