/* ============================================
   NAVBAR PREMIUM
   Estudio Jurídico Giusta 2025
   ============================================ */

.navbar-premium {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--navy-medium);
    transition: all var(--duration-300) var(--ease-premium);
    border-bottom: 1px solid transparent;
}

/* Estado scrolled con glassmorphism */
.navbar-premium.scrolled {
    background: rgba(22, 52, 92, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    border-bottom-color: rgba(247, 184, 199, 0.2);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    gap: var(--space-6);
    transition: height var(--duration-300) var(--ease-premium);
}

.navbar-premium.scrolled .navbar-content {
    height: 70px;
}

/* === LOGO === */
.navbar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    transition: transform var(--duration-300) var(--ease-premium);
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.logo-img {
    height: 45px;
    width: auto;
    transition: height var(--duration-300) var(--ease-premium);
}

.navbar-premium.scrolled .logo-img {
    height: 38px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--white);
    letter-spacing: var(--tracking-tight);
}

/* === LINKS === */
.navbar-links {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-1-5);
    padding: var(--space-3) var(--space-4);
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    transition: color var(--duration-200) var(--ease-premium);
    position: relative;
    border-radius: var(--radius-md);
}

.link-text {
    position: relative;
    z-index: 1;
}

.link-underline {
    position: absolute;
    bottom: var(--space-2);
    left: var(--space-4);
    right: var(--space-4);
    height: 2px;
    background: var(--gold-primary);
    transform: scaleX(0);
    transition: transform var(--duration-300) var(--ease-premium);
    transform-origin: left;
    border-radius: var(--radius-full);
}

.nav-link:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link:hover .link-underline,
.nav-item.active .link-underline {
    transform: scaleX(1);
}

.dropdown-icon {
    color: currentColor;
    transition: transform var(--duration-300) var(--ease-premium);
}

.has-dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

/* === DROPDOWN MENU === */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 320px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-3);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-300) var(--ease-premium);
    margin-top: var(--space-3);
    border: 1px solid var(--gray-200);
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--gray-800);
    transition: all var(--duration-200) var(--ease-premium);
}

.dropdown-item:hover {
    background: var(--navy-ultra-light);
    color: var(--navy-primary);
    transform: translateX(4px);
}

.item-icon {
    color: var(--gold-primary);
    flex-shrink: 0;
    font-size: var(--text-xl);
}

.item-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.item-text strong {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--navy-primary);
}

.item-text small {
    font-size: var(--text-xs);
    color: var(--gray-600);
}

/* === ACTIONS === */
.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.btn-navbar-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--gold-dark);
    color: var(--white);
    border-radius: var(--radius-full);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    text-decoration: none;
    transition: all var(--duration-200) var(--ease-premium);
    box-shadow: var(--shadow-gold);
    border: 2px solid transparent;
}

.btn-navbar-cta:hover {
    background: var(--gold-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(247, 184, 199, 0.4);
    color: var(--white);
}

.btn-navbar-cta:active {
    transform: translateY(0);
}

/* === USER MENU === */
.user-menu {
    position: relative;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--gold-primary);
    color: var(--white);
    border: 2px solid transparent;
    font-weight: var(--font-bold);
    cursor: pointer;
    transition: all var(--duration-200) var(--ease-premium);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
}

.user-avatar:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-gold);
    border-color: var(--gold-light);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + var(--space-3));
    right: 0;
    min-width: 200px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--duration-300) var(--ease-premium);
    border: 1px solid var(--gray-200);
}

.user-menu:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    color: var(--gray-800);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    transition: all var(--duration-200) var(--ease-premium);
}

.user-dropdown-item:hover {
    background: var(--navy-ultra-light);
    color: var(--navy-primary);
}

.user-dropdown-item i {
    color: var(--gold-primary);
}

/* === MOBILE MENU TOGGLE === */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--duration-200) var(--ease-premium);
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hamburger-line {
    width: 28px;
    height: 3px;
    background: var(--white);
    border-radius: var(--radius-sm);
    transition: all var(--duration-300) var(--ease-premium);
}

/* === MOBILE MENU === */
.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    transform: translateX(100%);
    transition: transform var(--duration-500) var(--ease-premium);
    overflow-y: auto;
    z-index: var(--z-modal);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-content {
    padding: var(--space-6) var(--space-4);
}

.mobile-nav-links {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-6) 0;
}

.mobile-nav-links li {
    border-bottom: 1px solid var(--gray-200);
}

.mobile-nav-link {
    display: block;
    padding: var(--space-4);
    color: var(--gray-900);
    text-decoration: none;
    font-size: var(--text-lg);
    font-weight: var(--font-medium);
    transition: all var(--duration-200) var(--ease-premium);
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
    color: var(--gold-primary);
    padding-left: var(--space-6);
    background: var(--navy-ultra-light);
}

.mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: var(--font-semibold);
    font-size: var(--text-lg);
    box-shadow: var(--shadow-lg);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .navbar-links,
    .navbar-actions .btn-navbar-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
}

/* === ANIMACIONES === */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-menu {
    animation: slideDown var(--duration-300) var(--ease-premium);
}