/* ============================================
   ECUAVIAJE — Header / Navbar
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(20, 23, 32, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

/* === Solid / Light variant === */
.navbar.navbar--solid {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.navbar.navbar--solid .navbar__link {
    color: var(--black, #141720);
}

.navbar.navbar--solid .navbar__link:hover {
    background: rgba(0,0,0,0.04);
}

.navbar.navbar--solid .navbar__btn--ghost {
    color: var(--black);
    border-color: rgba(0,0,0,0.15);
}

.navbar.navbar--solid .navbar__btn--ghost:hover {
    background: rgba(0,0,0,0.04);
    border-color: var(--black);
}

.navbar.navbar--solid .navbar__hamburger span {
    background: var(--black);
}

.navbar__inner {
    width: 100%;
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: 0 var(--sp-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* === Logo === */
.navbar__logo {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    text-decoration: none;
    flex-shrink: 0;
}

.navbar__logo img {
    height: 38px;
    width: auto;
}

/* === Navigation Links (Desktop) === */
.navbar__nav {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
}

.navbar__link {
    color: var(--white);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    opacity: 0.85;
}

.navbar__link:hover {
    opacity: 1;
    background: rgba(255,255,255,0.08);
}

/* === Action Buttons === */
.navbar__actions {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
}

.navbar__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.5rem 1.15rem;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
}

.navbar__btn--ghost {
    background: rgba(255,255,255,0.08);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.15);
}
.navbar__btn--ghost:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.3);
}

.navbar__btn--primary {
    background: var(--primary);
    color: var(--black);
    border: 1px solid var(--primary);
}
.navbar__btn--primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.35);
}

/* === Mobile Hamburger === */
.navbar__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.navbar__hamburger span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.navbar__hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.navbar__hamburger.active span:nth-child(2) {
    opacity: 0;
}
.navbar__hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* === Mobile Menu === */
.navbar__mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(20, 23, 32, 0.97);
    backdrop-filter: blur(20px);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--sp-lg);
    animation: fadeIn 0.3s ease;
}

.navbar__mobile-menu.active {
    display: flex;
}

.navbar__mobile-menu a {
    color: var(--white);
    font-size: var(--fs-xl);
    font-weight: var(--fw-semibold);
    padding: var(--sp-md);
    transition: color var(--transition-fast);
}

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

/* === Responsive === */
@media (max-width: 768px) {
    .navbar__nav,
    .navbar__actions {
        display: none;
    }
    
    .navbar__hamburger {
        display: flex;
    }

    .navbar__logo img {
        height: 32px;
    }
}