/* =====================================================
   KHALLET JANZOUR - ULTRA STYLISH NAVBAR
   ===================================================== */

/* Main Navbar Container */
.navbar-ultra {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1rem 0;
    position: relative;
}

/* Animated Gradient Border at Top */
.navbar-gradient-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg,
        #1A3A4D 0%,
        #2C5F7F 25%,
        #4A90B8 50%,
        #2C5F7F 75%,
        #1A3A4D 100%);
    background-size: 200% 100%;
    animation: gradientSlide 4s ease-in-out infinite;
}

@keyframes gradientSlide {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* =====================================================
   LOGO & BRANDING
   ===================================================== */

.navbar-brand-ultra {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.navbar-brand-ultra:hover {
    transform: translateX(5px);
}

/* Logo Wrapper with Animations */
.logo-wrapper {
    position: relative;
    width: 55px;
    height: 55px;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.logo-wrapper:hover {
    transform: rotate(10deg) scale(1.1);
}

.navbar-logo {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(44, 95, 127, 0.2);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(44, 95, 127, 0.15);
}

.logo-wrapper:hover .navbar-logo {
    border-color: rgba(44, 95, 127, 0.5);
    box-shadow: 0 6px 25px rgba(44, 95, 127, 0.3);
}

/* Logo Glow Effect */
.logo-glow {
    position: absolute;
    inset: -8px;
    background: radial-gradient(circle at center,
        rgba(74, 144, 184, 0.5) 0%,
        rgba(44, 95, 127, 0.3) 30%,
        transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
    filter: blur(10px);
}

.logo-wrapper:hover .logo-glow {
    opacity: 1;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        transform: scale(0.95);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

/* Brand Text Styling */
.brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-name {
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--color-primary, #2C5F7F);
    line-height: 1.2;
    transition: all 0.3s ease;
    letter-spacing: -0.5px;
}

.navbar-brand-ultra:hover .brand-name {
    color: var(--color-primary-soft, #4A90B8);
    text-shadow: 0 0 20px rgba(74, 144, 184, 0.3);
}

.brand-tagline {
    font-size: 0.7rem;
    color: #666;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.navbar-brand-ultra:hover .brand-tagline {
    opacity: 1;
    color: var(--color-primary-soft, #4A90B8);
}

/* =====================================================
   ANIMATED HAMBURGER MENU
   ===================================================== */

.navbar-toggler-ultra {
    border: none;
    background: none;
    padding: 8px;
    width: 40px;
    height: 40px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.navbar-toggler-ultra:hover {
    background: rgba(44, 95, 127, 0.08);
}

.navbar-toggler-ultra:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 144, 184, 0.3);
}

.hamburger-line {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--color-primary, #2C5F7F);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
}

.hamburger-line:nth-child(1) {
    width: 22px;
}

.hamburger-line:nth-child(3) {
    width: 22px;
}

/* Hamburger Animation when Open */
.navbar-toggler-ultra[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
    width: 26px;
}

.navbar-toggler-ultra[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.navbar-toggler-ultra[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
    width: 26px;
}

/* =====================================================
   NAVIGATION LINKS
   ===================================================== */

.navbar-nav-ultra {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
}

/* Ensure proper layout on desktop */
@media (min-width: 992px) {
    /* Hide hamburger menu on desktop */
    .navbar-toggler-ultra {
        display: none;
    }

    .navbar-collapse {
        display: flex !important;
        flex-basis: auto;
    }

    .navbar-nav-ultra {
        flex-direction: row;
        gap: 0.2rem;
    }

    .nav-link-ultra {
        padding: 0.6rem 0.8rem;
        font-size: 0.9rem;
    }

    .nav-icon {
        font-size: 1rem;
    }

    .nav-link-cta {
        padding: 0.6rem 1.3rem;
        margin-left: 0.5rem;
    }
}

/* For larger screens, more spacing */
@media (min-width: 1200px) {
    .navbar-nav-ultra {
        gap: 0.4rem;
    }

    .nav-link-ultra {
        padding: 0.7rem 1rem;
        font-size: 0.95rem;
    }

    .nav-link-cta {
        padding: 0.7rem 1.5rem;
    }
}

.nav-item-ultra {
    position: relative;
}

.nav-link-ultra {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.1rem;
    color: #333;
    text-decoration: none;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.95rem;
    overflow: hidden;
}

.nav-link-ultra::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(74, 144, 184, 0.1),
        rgba(44, 95, 127, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.nav-link-ultra:hover::before {
    opacity: 1;
}

.nav-link-ultra:hover {
    color: var(--color-primary, #2C5F7F);
    transform: translateY(-2px);
}

/* Nav Icons */
.nav-icon {
    font-size: 1.1rem;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    opacity: 0.8;
}

.nav-link-ultra:hover .nav-icon {
    transform: translateY(-3px) scale(1.15) rotate(5deg);
    opacity: 1;
    color: var(--color-primary-soft, #4A90B8);
}

/* Animated Underline Effect */
.nav-link-underline {
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2.5px;
    background: linear-gradient(90deg,
        var(--color-primary, #2C5F7F),
        var(--color-primary-soft, #4A90B8));
    transform: translateX(-50%);
    transition: width 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(74, 144, 184, 0.5);
}

.nav-link-ultra:hover .nav-link-underline {
    width: 75%;
}

/* Active Link State */
.nav-link-ultra.active {
    color: var(--color-primary, #2C5F7F);
    background: rgba(74, 144, 184, 0.1);
}

.nav-link-ultra.active .nav-link-underline {
    width: 75%;
}

/* =====================================================
   CTA BUTTON (Contact Link)
   ===================================================== */

.nav-link-cta {
    background: linear-gradient(135deg,
        var(--color-primary, #2C5F7F) 0%,
        var(--color-primary-soft, #4A90B8) 100%);
    color: white !important;
    border-radius: 50px;
    padding: 0.75rem 1.8rem;
    box-shadow: 0 4px 15px rgba(44, 95, 127, 0.3);
    position: relative;
    overflow: hidden;
}

.nav-link-cta::before {
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.2),
        rgba(255, 255, 255, 0.1));
}

.nav-link-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(44, 95, 127, 0.5);
    color: white !important;
}

.nav-link-cta .nav-icon {
    color: white;
    opacity: 1;
}

.nav-link-cta:hover .nav-icon {
    color: white;
    animation: ring 0.6s ease;
}

@keyframes ring {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-15deg); }
    75% { transform: rotate(15deg); }
}

/* Remove underline from CTA */
.nav-link-cta .nav-link-underline {
    display: none;
}

/* =====================================================
   LANGUAGE DROPDOWN
   ===================================================== */

.dropdown-toggle-ultra {
    position: relative;
}

.dropdown-toggle-ultra .fa-chevron-down {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.dropdown-toggle-ultra[aria-expanded="true"] .fa-chevron-down {
    transform: rotate(180deg);
}

.nav-item-ultra .dropdown-menu {
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 0.5rem;
    margin-top: 0.5rem;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.98);
    min-width: 160px;
}

.nav-item-ultra .dropdown-item {
    border-radius: 8px;
    padding: 0.6rem 1rem;
    transition: all 0.3s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.nav-item-ultra .dropdown-item:hover {
    background: rgba(74, 144, 184, 0.12);
    color: var(--color-primary, #2C5F7F);
    transform: translateX(5px);
}

/* =====================================================
   SCROLLED STATE
   ===================================================== */

.navbar-ultra.scrolled {
    padding: 0.6rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.98);
}

.navbar-ultra.scrolled .navbar-logo {
    width: 45px;
    height: 45px;
}

.navbar-ultra.scrolled .logo-wrapper {
    width: 45px;
    height: 45px;
}

.navbar-ultra.scrolled .brand-name {
    font-size: 1.2rem;
}

.navbar-ultra.scrolled .brand-tagline {
    font-size: 0.65rem;
}

.navbar-ultra.scrolled .navbar-gradient-border {
    height: 2px;
}

/* =====================================================
   MOBILE RESPONSIVE
   ===================================================== */

@media (max-width: 991px) {
    .navbar-nav-ultra {
        padding: 1rem 0;
        gap: 0.5rem;
        flex-direction: column;
        align-items: stretch;
    }

    .nav-link-ultra {
        padding: 1rem 1.2rem;
        margin: 0.3rem 0;
    }

    .nav-link-underline {
        display: none;
    }

    .nav-link-cta {
        margin-top: 0.5rem;
        text-align: center;
        justify-content: center;
    }

    .brand-tagline {
        display: none;
    }

    .navbar-collapse {
        margin-top: 1rem;
        padding: 1rem;
        background: rgba(255, 255, 255, 0.98);
        border-radius: 15px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    }

    /* Staggered animation for mobile menu items */
    .navbar-collapse.show .nav-item-ultra {
        animation: slideInLeft 0.4s ease forwards;
        opacity: 0;
    }

    .navbar-collapse.show .nav-item-ultra:nth-child(1) { animation-delay: 0.1s; }
    .navbar-collapse.show .nav-item-ultra:nth-child(2) { animation-delay: 0.15s; }
    .navbar-collapse.show .nav-item-ultra:nth-child(3) { animation-delay: 0.2s; }
    .navbar-collapse.show .nav-item-ultra:nth-child(4) { animation-delay: 0.25s; }
    .navbar-collapse.show .nav-item-ultra:nth-child(5) { animation-delay: 0.3s; }
    .navbar-collapse.show .nav-item-ultra:nth-child(6) { animation-delay: 0.35s; }
    .navbar-collapse.show .nav-item-ultra:nth-child(7) { animation-delay: 0.4s; }
    .navbar-collapse.show .nav-item-ultra:nth-child(8) { animation-delay: 0.45s; }
    .navbar-collapse.show .nav-item-ultra:nth-child(9) { animation-delay: 0.5s; }

    @keyframes slideInLeft {
        from {
            opacity: 0;
            transform: translateX(-30px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
}

@media (max-width: 576px) {
    .navbar-logo {
        width: 45px;
        height: 45px;
    }

    .logo-wrapper {
        width: 45px;
        height: 45px;
    }

    .brand-name {
        font-size: 1.1rem;
    }

    .navbar-brand-ultra {
        gap: 0.7rem;
    }
}

/* =====================================================
   RTL SUPPORT
   ===================================================== */

[dir="rtl"] .navbar-brand-ultra:hover {
    transform: translateX(-5px);
}

[dir="rtl"] .logo-wrapper:hover {
    transform: rotate(-10deg) scale(1.1);
}

[dir="rtl"] .nav-item-ultra .dropdown-item:hover {
    transform: translateX(-5px);
}

/* =====================================================
   ACCESSIBILITY
   ===================================================== */

.nav-link-ultra:focus,
.navbar-toggler-ultra:focus {
    outline: 2px solid var(--color-primary-soft, #4A90B8);
    outline-offset: 3px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .navbar-ultra,
    .nav-link-ultra,
    .hamburger-line,
    .logo-wrapper,
    .nav-icon,
    .nav-link-underline,
    .navbar-gradient-border {
        animation: none !important;
        transition: none !important;
    }
}

/* =====================================================
   PERFORMANCE OPTIMIZATION
   ===================================================== */

.navbar-ultra,
.nav-link-ultra,
.logo-wrapper,
.hamburger-line {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}