/* === GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600&family=Poppins:wght@400;600&display=swap');

/* === RESET + BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #474646;
  color: #f1f1f1;
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

/* === HEADER === */
header {
  background-color: #f9f6f6;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2rem;
  box-shadow: 0 2px 20px rgba(255, 255, 255, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 60px;
  filter: brightness(1.1);
}

/* Navigation */
.nav-links {
  list-style: none;
  display: flex;
  gap: 1.8rem;
}

.nav-links li a {
  color: #000000;
  text-decoration: none;
  font-family: 'Orbitron', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 1px;
  padding: 0.3rem 0;
  position: relative;
}

.nav-links li a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  left: 0;
  bottom: -4px;
  background-color: #4f4e4e;
  transition: width 0.3s ease-in-out;
}

.nav-links li a:hover::after {
  width: 100%;
}

/* === SECTIONS === */
main {
  padding: 2rem 1.5rem;
}

section {
  margin-bottom: 3rem;
}

h2, h3 {
  font-family: 'Orbitron', sans-serif;
  color: #fff;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

p {
  color: #ccc;
  margin-bottom: 1rem;
}

ul {
  margin-left: 1.5rem;
}

/* === BUTTONS === */
.btn {
  display: inline-block;
  background: #222;
  color: #fff;
  padding: 0.6rem 1.3rem;
  margin-top: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  border-radius: 6px;
  font-family: 'Poppins', sans-serif;
}

.btn:hover {
  background: transparent;
  border-color: #fff;
  color: #fff;
}

/* === BOXES / CARDS === */
.event-item,
.training-box,
.product-card {
  background: #1c1c1c;
  border: 1px solid #333;
  padding: 1.8rem;
  border-radius: 12px;
  margin-bottom: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.event-item:hover,
.training-box:hover,
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.05);
}

/* === PRODUCT GRID === */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.product-card img {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 1rem;
}

/* === FOOTER === */
footer {
  text-align: center;
  padding: 2rem 1rem;
  background: #000;
  color: #888;
  font-size: 14px;
  letter-spacing: 0.5px;
}

/* === RESPONSIVE NAV === */
@media screen and (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
    margin-top: 1rem;
  }

  .nav-links li {
    width: 100%;
    padding: 0.5rem 0;
  }

  .nav-links li a {
    display: block;
    width: 100%;
  }

  .logo-img {
    height: 35px;
  }
}

/* === UTILITY CLASSES === */
.text-center {
  text-align: center;
}

section.centered {
  max-width: 700px;
  margin: auto;
  text-align: center;
}