/* ========================================
   Navigation
   ======================================== */

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}

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

/* --- Logo --- */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-direction: row;
}

.nav-logo img {
  height: 64px;
  width: auto;
}

.nav-logo span {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 1.6rem;
  color: #FFFFFF;
  letter-spacing: -0.5px;
}

.nav-logo span em {
  font-style: normal;
  color: var(--primary);
}

/* --- Desktop Menu --- */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 6px 8px;
}

.nav-menu a {
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition), background var(--transition);
}

.nav-menu a:hover {
  color: #FFFFFF;
}

.nav-menu a.active {
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 700;
}

/* --- Actions --- */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-lang {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 50px;
  transition: border-color var(--transition), color var(--transition);
}

.nav-lang:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.nav-cta {
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.88rem;
  transition: background var(--transition);
}

.nav-cta:hover {
  background: #E8581A;
}

/* --- Hamburger --- */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* --- Mobile Menu --- */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.mobile-menu a:hover {
  color: var(--primary);
}

.mobile-close {
  position: absolute;
  top: 24px;
  left: 24px;
  width: 48px;
  height: 48px;
  font-size: 1.6rem;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav-menu,
  .nav-cta,
  .nav-lang {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}