/* Hide menu toggle by default, show on mobile */
.menu-toggle {
  display: none;
}
/* Header CSS */

/* =========================
   STICKY HEADER
========================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: #ffffff;
  transition: all 0.3s ease;
}

.header-container {
  max-width: 1200px;
  margin: auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* LOGO */
.logo img {
  height: 45px;
  width: auto;
}

/* NAV */
.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 25px;
}

.main-nav a {
  color: #0b1c2d;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s, text-decoration 0.2s;
  text-decoration: none;
}

.main-nav a:hover,
.main-nav a:focus {
  color: #00c897;
  text-decoration: underline;
}

/* REGISTER BUTTON */
.btn-nav {
  background: #00c897;
  color: #ffffff !important;
  padding: 8px 16px;
  border-radius: 6px;
}

/* SCROLL EFFECT */
.site-header.scrolled {
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  padding-top: 6px;
  padding-bottom: 6px;
}

/* BODY TOP PADDING */
body {
  padding-top: 80px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .main-nav ul {
    display: none;
  }

  .main-nav.active ul {
    display: flex;
    flex-direction: column;
    background: #0b1c2d;
    position: absolute;
    top: 100%;
    right: 0;
    width: 100%;
    padding: 20px;
  }

  .logo img {
    max-height: 40px;
  }

  .main-nav ul li a {
    font-size: 0.9rem;
  }
}