/* === LOGO === */
.logo-span {
  display: inline-block;
  width: 150px;
  height: 50px;
  /* margin-left: -2%; */
}
.logo-span img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* === NAVBAR === */
.navbar {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow);
}

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

.navbar nav a {
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  position: relative;
}
.navbar nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
  transition: width 0.3s ease;
}
.navbar nav a:hover { color: var(--brand-primary); }
.navbar nav a:hover::after { width: 100%; }

/* === LOGIN BUTTON === */
.btn-accent {
  padding: 1rem 2rem; /* bigger size */
  font-size: 1.05rem;
  background: linear-gradient(135deg, var(--brand-secondary-lighter), var(--brand-primary-lighter));
  border-radius: 6px;
  color: var(--text-dark);
  font-weight: 600;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.08);
}

/* === MOBILE NAV === */
.mobile-menu-icon {
  display: none;
}
.mobile-nav-card {
  display: none;
  flex-direction: column;
  gap: 1rem;
  background: var(--bg-light);
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 1rem;
  margin: 0.5rem auto 1rem;
  width: 90%;
  max-width: 400px;
  z-index: 100;
}
.mobile-nav-card a {
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--brand-primary-lighter), var(--brand-secondary-lighter));
  color: var(--text-dark);
  font-weight: 600;
  text-align: center;
  box-shadow: var(--shadow);
}
.mobile-nav-card.show {
  display: flex;
}

@media (max-width: 600px) {
  .desktop-only {
    display: none !important;
  }
  .mobile-menu-icon {
    display: block;
    font-size: 2rem;
    cursor: pointer;
    margin-left: auto;
  }
  .navbar-container {
    flex-direction: row;
    gap: 0.8rem;
  }
  
}