/* ============================================
   RESPONSIVE NAVBAR STYLES
   ============================================ */

/* Nav overlay: hidden by default, used for mobile backdrop */
.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}



.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: nowrap;
    padding: 0 2rem;
    position: relative;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 1001;
}

.logo:hover {
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.logo-image {
    height: 32px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

/* Nav links (desktop) */
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    transition: all 0.3s ease;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--primary-blue);
}

/* Services dropdown */
.nav-item {
    position: relative;
}

.services-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 250px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 1rem 0;
    margin-top: 1rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-item:hover .services-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.services-dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 30px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid white;
}

.services-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: #1f2937;
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.services-dropdown a:hover {
    background: rgba(102, 126, 234, 0.05);
    border-left-color: #667eea;
    color: #667eea;
    padding-left: 1.75rem;
}

.services-dropdown a i {
    width: 20px;
    text-align: center;
    color: #667eea;
}

.nav-links a.has-dropdown {
    display: inline-flex;
    align-items: center;
}
.nav-links a.has-dropdown::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-left: 0.5rem;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    position: static;
}

.nav-item:hover .nav-links a.has-dropdown::after {
    transform: rotate(180deg);
}

body.rtl .services-dropdown {
    left: auto;
    right: 0;
}

body.rtl .services-dropdown::before {
    left: auto;
    right: 30px;
}

body.rtl .services-dropdown a {
    border-left: none;
    border-right: 3px solid transparent;
    text-align: right;
}

body.rtl .services-dropdown a:hover {
    border-right-color: #667eea;
    border-left-color: transparent;
    padding-left: 1.5rem;
    padding-right: 1.75rem;
}

/* Language toggle */
.language-toggle {
    order: 3;
}

.lang-btn {
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 8px;
    color: #667eea;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.lang-btn:hover {
    background: rgba(102, 126, 234, 0.2);
}

/* Install app button (if used elsewhere) */
.install-app-btn {
    order: 4;
}

/* Mobile toggle – hidden on desktop */
.mobile-toggle {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    gap: 4px;
    z-index: 1001;
    position: relative;
    right: 0;
    left: auto;
    order: 5;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.cta-button {
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 1001;
}

.cta-button:hover {
    background: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ----- Breakpoints ----- */

@media screen and (max-width: 1024px) {
    .nav-links {
        gap: 1rem;
    }
    .nav-links a {
        font-size: 0.9rem;
    }
    .lang-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
    .install-app-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
}

@media screen and (max-width: 768px) {

    .nav-container {
        padding: 0 1rem;
    }
    .logo-image {
        height: 26px;
        max-width: 120px;
    }
    .lang-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
    }
    .mobile-toggle {
        display: flex !important;
    }
    .nav-overlay.active {
        display: block;
        opacity: 1;
    }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: white;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        gap: 0;
        padding: 80px 2rem 2rem;
        transition: right 0.3s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        z-index: 1005;
        overflow-y: auto;
    }
    .nav-links.active {
        right: 0;
    }
    .nav-links li {
        width: 100%;
        border-bottom: 1px solid #f3f4f6;
    }
    .nav-links li:last-child {
        border-bottom: none;
    }
    .nav-links a {
        display: block;
        padding: 1rem 0;
        width: 100%;
        font-size: 1.1rem;
    }
    .nav-links a.has-dropdown {
        display: inline-flex;
        align-items: center;
        padding: 1rem 0;
    }
    .nav-links a:not(.has-dropdown)::after {
        display: none;
    }
    /* Services dropdown: chevron beside text (same line), down by default */
    .nav-links a.has-dropdown::after {
        display: inline-block;
        position: static;
        margin-left: 0.5rem;
        transform: rotate(0deg);
        transition: transform 0.3s ease;
    }
    .nav-item.open a.has-dropdown::after {
        transform: rotate(180deg);
    }
    /* Services dropdown as accordion (below link, hidden by default) */
    .nav-item .services-dropdown {
        position: static;
        width: 100%;
        min-width: unset;
        margin: 0;
        padding: 0;
        box-shadow: none;
        border: none;
        border-radius: 0;
        border-left: none;
        max-height: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        transform: none;
        transition: max-height 0.3s ease;
        background: rgba(102, 126, 234, 0.06);
    }
    .nav-item .services-dropdown::before {
        display: none;
    }
    .nav-item.open .services-dropdown {
        max-height: 280px;
    }
    .nav-item .services-dropdown a {
        padding: 0.75rem 1rem 0.75rem 2rem;
        border-left: none;
        font-size: 1rem;
    }
    .nav-item .services-dropdown a:hover {
        padding-left: 2rem;
    }
    body.rtl .nav-item .services-dropdown a {
        padding: 0.75rem 2rem 0.75rem 1rem;
        text-align: left;
    }
    body.rtl .nav-item .services-dropdown a:hover {
        padding-right: 2rem;
        padding-left: 1rem;
    }
    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    .install-app-btn span {
        display: none;
    }
    .install-app-btn {
        padding: 0.6rem;
        min-width: 40px;
        justify-content: center;
    }
    .install-app-btn i {
        margin: 0;
        font-size: 1.1rem;
    }
}

@media screen and (max-width: 480px) {
    .nav-container {
        padding: 0 0.75rem;
        gap: 0.5rem;
    }
    .logo-image {
        height: 22px;
        max-width: 100px;
    }
    .lang-btn {
        padding: 0.35rem 0.5rem;
        font-size: 0.7rem;
    }
    .mobile-toggle {
        right: 0;
    }
    .mobile-toggle span {
        width: 22px;
        height: 2px;
    }
    .install-app-btn {
        padding: 0.5rem;
        min-width: 36px;
    }
    .install-app-btn i {
        font-size: 1rem;
    }
}

@media screen and (max-width: 360px) {
    .logo-image {
        height: 20px;
        max-width: 80px;
    }
    .lang-btn {
        padding: 0.3rem 0.4rem;
        font-size: 0.65rem;
    }
    .install-app-btn {
        padding: 0.4rem;
        min-width: 32px;
    }
}