* {
  box-sizing: border-box;
}
html,
body {
  overflow-x: hidden;
}
:root {
  --main-bg: #0d1117;
  --accent: #00ffb2;
  --danger: #ff4f4f;
  --text-color: #f0f0f0;
}

body {
  background-color: var(--main-bg);
  color: var(--text-color);
  font-family: "Segoe UI", sans-serif;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: #00e6a1;
}

.btn-accent {
  background-color: var(--accent);
  color: #000;
  border: none;
  font-weight: 600;
}

.btn-accent:hover {
  background-color: #00e6a1;
}

header {
  background-color: #0b0f14;
}

.nav-link {
  color: #ffffff !important;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--accent) !important;
}
.text-accent {
  color: #00FFB2 !important;
}
.navbar .nav-link {
  transition: color 0.3s ease;
}
.navbar .nav-link:hover,
.navbar .dropdown-item:hover {
  color: #FF4F4F !important;
}
footer a:hover {
  color: #FF4F4F !important;
}

.hero {
  padding: 120px 0;
  background: radial-gradient(circle at top left, #00ffb240, transparent),
    radial-gradient(circle at bottom right, #ff4f4f30, transparent);
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
  color: #cccccc;
  margin-bottom: 30px;
}

.icon-box {
  background-color: #11161d;
  padding: 30px;
  border-radius: 12px;
  transition: 0.3s;
}

.icon-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px #00ffb230;
}

.icon-box i {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 15px;
}

.section-title {
  font-weight: 700;
  font-size: 2rem;
  margin-bottom: 40px;
  text-align: center;
}

footer {
  background-color: #0b0f14;
  padding: 40px 0;
  color: #999;
  font-size: 0.9rem;
}

footer a {
  color: var(--accent);
}

footer a:hover {
  text-decoration: underline;
}