/* ============================================
   NAVBAR PREMIUM - Ultra Moderno con Funciones Avanzadas
   ============================================ */

/* ── Variables ── */
:root {
    --navbar-height: 80px;
    --navbar-height-scrolled: 70px;
    --navbar-bg: rgba(10, 10, 20, 0.8);
    --navbar-bg-scrolled: rgba(10, 10, 20, 0.95);
    --navbar-border: rgba(255, 255, 255, 0.1);
    --navbar-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    --navbar-blur: 20px;
    --navbar-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Navbar Container ── */
.navbar-premium {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: var(--navbar-height);
    background: var(--navbar-bg);
    backdrop-filter: blur(var(--navbar-blur));
    -webkit-backdrop-filter: blur(var(--navbar-blur));
    border-bottom: 1px solid var(--navbar-border);
    box-shadow: var(--navbar-shadow);
    z-index: 9999;
    transition: var(--navbar-transition);
}

.navbar-premium.scrolled {
    height: var(--navbar-height-scrolled);
    background: var(--navbar-bg-scrolled);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.4);
}

.navbar-premium.hidden {
    transform: translateY(-100%);
}

/* ── Inner Container ── */
.navbar-inner {
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

/* ── Logo Section ── */
.navbar-logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 10;
}

.navbar-logo-premium {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Poppins', sans-serif;
    transition: var(--navbar-transition);
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #6366F1, #EC4899);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--navbar-transition);
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #EC4899, #06B6D4);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.navbar-logo-premium:hover .logo-icon::before {
    opacity: 1;
}

.logo-icon i {
    position: relative;
    z-index: 1;
    color: white;
}

.logo-text-premium {
    color: white;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.logo-gradient-premium {
    background: linear-gradient(135deg, #6366F1, #EC4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Navigation Menu ── */
.navbar-menu-premium {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    justify-content: center;
}

.nav-link-premium {
    position: relative;
    padding: 0.75rem 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 10px;
    transition: var(--navbar-transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link-premium:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.nav-link-premium.active {
    color: white;
    background: rgba(99, 102, 241, 0.2);
}

.nav-link-premium.active::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #6366F1, #EC4899);
    border-radius: 10px;
}

/* Dropdown Indicator */
.nav-link-premium .dropdown-icon {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.nav-link-premium:hover .dropdown-icon {
    transform: rotate(180deg);
}

/* ── Mega Menu ── */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 20, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 0;
    overflow: hidden;
}

.nav-link-premium:hover .mega-menu,
.mega-menu:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    max-height: 500px;
}

.mega-menu-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.mega-menu-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mega-menu-title {
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    opacity: 0.6;
}

.mega-menu-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 10px;
    transition: var(--navbar-transition);
}

.mega-menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateX(5px);
}

.mega-menu-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(236, 72, 153, 0.2));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.mega-menu-content h4 {
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.mega-menu-content p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    line-height: 1.4;
}

/* ── Actions Section ── */
.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Search Button */
.navbar-search-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--navbar-transition);
    position: relative;
}

.navbar-search-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.navbar-search-btn i {
    font-size: 1rem;
}

/* Notification Button */
.navbar-notification-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--navbar-transition);
    position: relative;
}

.navbar-notification-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, #EC4899, #EF4444);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Language Selector */
.navbar-language {
    position: relative;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--navbar-transition);
}

.language-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

.language-flag {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: rgba(10, 10, 20, 0.98);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.5rem;
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

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

.language-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--navbar-transition);
}

.language-option:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

/* CTA Button */
.navbar-cta-btn {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #6366F1, #EC4899);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--navbar-transition);
    position: relative;
    overflow: hidden;
}

.navbar-cta-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #EC4899, #06B6D4);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.navbar-cta-btn:hover::before {
    opacity: 1;
}

.navbar-cta-btn span,
.navbar-cta-btn i {
    position: relative;
    z-index: 1;
}

.navbar-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

/* Mobile Toggle */
.navbar-mobile-toggle {
    display: none;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: var(--navbar-transition);
}

.navbar-mobile-toggle:hover {
    background: rgba(255, 255, 255, 0.15);
}

.toggle-line {
    width: 20px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: var(--navbar-transition);
}

.navbar-mobile-toggle.active .toggle-line:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}

.navbar-mobile-toggle.active .toggle-line:nth-child(2) {
    opacity: 0;
}

.navbar-mobile-toggle.active .toggle-line:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}

/* ── Search Overlay ── */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-container {
    max-width: 800px;
    width: 90%;
    transform: translateY(-50px);
    transition: transform 0.4s ease;
}

.search-overlay.active .search-container {
    transform: translateY(0);
}

.search-box {
    position: relative;
}

.search-input {
    width: 100%;
    padding: 1.5rem 4rem 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    color: white;
    font-size: 1.5rem;
    outline: none;
    transition: var(--navbar-transition);
}

.search-input:focus {
    border-color: #6366F1;
    background: rgba(255, 255, 255, 0.15);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.search-close {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--navbar-transition);
}

.search-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) rotate(90deg);
}

.search-suggestions {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-suggestion {
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--navbar-transition);
}

.search-suggestion:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-2px);
}

/* ── Progress Bar ── */
.navbar-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #6366F1, #EC4899, #06B6D4);
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.1s ease;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .navbar-menu-premium {
        display: none;
    }

    .navbar-mobile-toggle {
        display: flex;
    }

    .navbar-actions {
        gap: 0.5rem;
    }

    .navbar-cta-btn span {
        display: none;
    }

    .navbar-cta-btn {
        padding: 0.75rem;
        width: 40px;
        height: 40px;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .navbar-inner {
        padding: 0 1rem;
    }

    .logo-text-premium {
        font-size: 1.2rem;
    }

    .logo-icon {
        width: 35px;
        height: 35px;
    }

    .navbar-language {
        display: none;
    }

    .navbar-notification-btn {
        display: none;
    }
}

/* ── Mobile Menu ── */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: rgba(10, 10, 20, 0.98);
    backdrop-filter: blur(30px);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
}

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

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu-close {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--navbar-transition);
}

.mobile-menu-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    padding: 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--navbar-transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.mobile-nav-link i {
    font-size: 1.2rem;
}

.mobile-menu-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.mobile-social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--navbar-transition);
}

.mobile-social-link:hover {
    background: linear-gradient(135deg, #6366F1, #EC4899);
    transform: translateY(-3px);
}