/* Header styles for Sinatura products theme */
body p, .H1, a, input, button, legend{
    font-family: "montserrat",sans-serif;
    color:white;
}

html[lang="ar"] * {
    font-family: "IBM Plex Sans Arabic", sans-serif !important;
}

header {
    position: fixed;
    height: 77px;
    width: 100%;
    z-index: 100000;
}
.header-background{
    z-index: 99;
    width: 100%;
    position:fixed;
    height: 77px;
    border-bottom: 1px solid #CC99FFD9;
    background-color: #400080D9;
    backdrop-filter: blur(24px);
    transition: background-color 0s ease;
}

.site-header {
    width: 100%;
    height: 10%;
    padding: 0;
    position: fixed;
    z-index: 1001;
    border-bottom: 1px solid #CC99FF00;
    background-color: #40008000;
    width: 100%;
    max-width: 1040px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-around;
    box-sizing: border-box;
    height: 100%;
    position: relative;
    flex-wrap: nowrap;
}

.logo {
    flex: 0 0 auto;
    text-align: center;
    margin-top: 0.2rem;
    padding: 0.3rem 0.5rem 0.2rem 0.5rem;
}

.header-link {
    text-decoration: none;
    font-family: "Montserrat", sans-serif;
    font-weight: 500;
    z-index:1000;
    color: #fff;
    font-size: clamp(0.8rem, 2vw, 1.2rem);
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0 0.5rem;
}
.contact-link {
font-weight: 600;
}
.header-link:hover {
    color: #ffffffb2;
}

.site-header img {
    max-height: 77px;
    object-fit: contain;
}

.burger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 25px;
    height: 20px;
    cursor: pointer;
    z-index: 101;
}

.burger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    transition: 0.3s;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 10vh;
    left: 0;
    width: 100%;
    height: 90vh;
    background-color: #400080D9;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem 0;
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
    z-index: 98;
    box-sizing: border-box;
    overflow-y: auto;
}

.mobile-menu .header-link {
    font-size: 18px;
    padding: 1rem 1rem;
    width: 100%;
    text-align: center;
    z-index: 1002;
    color: #fff;
    display: block;
    position: absolute;
    top: 50px;
    right:0;
}

.menu-toggle {
    display: none;
    position: absolute;
    left: -9999px;
}

/* Blur backdrop for mobile menu */
.mobile-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: transparent;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    z-index: 2;
}

/* Desktop - show all links, hide burger */
@media (min-width: 1024px) {
    
    .burger {
        display: none;
    }

    .mobile-menu {
        display: none;
        background-color: #400080D9;
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
    }

    .header-link {
        display: block;
    }

    .logo {
        display: block;
    }
}

/* Tablet - hide most links, keep contact link visible, show burger */
@media (max-width: 1024px) and (min-width: 767px) {

    .site-header {
        justify-content: center;
        gap: 0;
        padding: 0.25rem 5%;
    }


    .mobile-backdrop {
        display: block;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    .mobile-menu {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: #400080D9;
        z-index: 98;
    }

    .header-link:not(.mobile-menu .header-link, .contact-link) {
        display: none;
    }
    
    .contact-link {
        display: block;
        position: absolute;
        z-index:1000;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        transition: display 0.3s ease;
        z-index: 101;
        padding: 0 0.5rem;
        font-size: clamp(0.8rem, 2vw, 1.2rem);
    }
    #menu-toggle:checked ~  .site-header .contact-link {
        display: none;

    }

    #menu-toggle:checked ~ .header-background {
        background-color: #ffffff00;
        backdrop-filter: blur(0);
        transition: background-color 1s ease;
    }
    .logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        z-index: 100;
        padding-top: 1%;
    }
    .site-header img {
        max-height: 67px;
    }
    .burger {
        display: flex;
        position: absolute;
        left: auto;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
    }

    #menu-toggle:checked ~ .mobile-backdrop {
        opacity: 1;
        visibility: visible;
    }
    #menu-toggle:checked ~ .mobile-menu {
        display: flex;
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    #menu-toggle:checked ~ .burger span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    #menu-toggle:checked ~ .burger span:nth-child(2) {
        opacity: 0;
    }

    #menu-toggle:checked ~ .burger span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .mobile-menu .header-link {
        padding: 1rem 1rem;
        width: 100%;
        text-align: center;
        z-index: 1002;
        position: relative;
    }

    
    
}

/* Mobile - hide all links including contact link, show burger */
@media (max-width: 767px) {
    .site-header {
        justify-content: center;
        gap: 0;
        padding: 0.25rem 5%;
    }


    .mobile-backdrop {
        display: block;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }

    .mobile-menu {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: #400080D9;
        z-index: 98;
    }

    .header-link:not(.mobile-menu .header-link, .contact-link) {
        display: none;
    }

    .contact-link {
        display: none;
    }
    #menu-toggle:checked ~ .header-background {
        background-color: #ffffff00;
        backdrop-filter: blur(0);
    }
    .logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        z-index: 100;
        padding-top: 1%;
    }
    .site-header img {
        max-height: 40px;
    }
    .burger {
        display: flex;
        position: absolute;
        left: auto;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
    }

    #menu-toggle:checked ~ .mobile-backdrop {
        opacity: 1;
        visibility: visible;
    }
    #menu-toggle:checked ~ .mobile-menu {
        display: flex;
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    #menu-toggle:checked ~ .burger span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    #menu-toggle:checked ~ .burger span:nth-child(2) {
        opacity: 0;
    }

    #menu-toggle:checked ~ .burger span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .mobile-menu .header-link {
        padding: 1rem 1rem;
        width: 100%;
        text-align: center;
        z-index: 1002;
        position: relative;
    }

}