@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;700&family=Tajawal:wght@400;700&display=swap');

.top-bar {
    z-index: 10000000;
    backdrop-filter: blur(0.6vw);
    background-color: var(--lightHelper);
}
.top-bar .container { justify-content: center; padding: 5px 0 3px 0; }
.top-bar .top-right { align-items: center; gap: 0.9em; }
.socials a {
    margin-inline-start: clamp(0.4em, 1.5vw, 0.8em);
    text-decoration: none;
    font-size: 1.6rem;
    color: var(--white);
    gap: 0.2rem;
    display: none;
}
/* =============================== */
/* Main Header                     */
/* =============================== */
.main-header {
    position: sticky;
    inset: 0 0 auto 0;
    top: 0; left: 0; right: 0;
    height: clamp(3.5rem, 14vw, 5rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 clamp(0.8em, 4vw, 1.5em);
    transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: none;
    z-index: 9999999;
    box-shadow: 0 clamp(0.2em, 0.8vw, 0.45em) clamp(0.5em, 2vw, 1.2em) rgba(2, 6, 23, 0.35);
}
.main-header.scrolled { margin-top: 0; height: clamp(3.5rem, 14vw, 5rem); z-index: 999999; }

/* =============================== */
/* Nav Overlay                     */
/* =============================== */
.nav-overlay {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 99999;
    opacity: 0; visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.nav-overlay.show { opacity: 1; visibility: visible; }

/* =============================== */
/* Header Inner                    */
/* =============================== */
.header-inner {
    width: 80%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: clamp(0.4em, 1.5vw, 0.8em) 0;
}

/* =============================== */
/* Brand & Logo                    */
/* =============================== */
.brand { display: flex; align-items: center; height: 100%; }
.logo { width: 8rem; display: flex; align-items: center; justify-content: center; }
.logo img { width: 100%; object-fit: contain; }
.home-icon  { font-size: 5rem; color: var(--helperColor); vertical-align: middle; margin-left: 5px; }
.info--icon { font-size: 5rem; color: var(--helperColor); vertical-align: middle; margin-left: 5px; }
.nav-links,
.nav-links-en {
    display: flex;
    flex-direction: column;  
    align-items: stretch;
    justify-content: space-between;
    gap: 0;
    position: fixed;
    top: 0;
    height: 100vh;
    height: 100dvh;
    height: calc(var(--dvh, 1vh) * 100);

    width: clamp(18rem, 75vw, 25rem);
    z-index: 999999999;
    transition: right 0.8s ease-in-out, left 0.8s ease-in-out;
    overflow: hidden; 
}
.nav-links    { right: -100%; border-radius: clamp(0.5rem, 2vw, 1rem) 0 0 clamp(0.5rem, 2vw, 1rem); }
.nav-links-en { left: -100%;  border-radius: 0 clamp(0.5rem, 2vw, 1rem) clamp(0.5rem, 2vw, 1rem) 0; }
.nav-links.show    { right: 0; box-shadow: 0 clamp(0.3em, 1.5vw, 0.6em) clamp(0.8em, 3vw, 1.5em) rgba(2, 6, 23, 0.733); }
.nav-links-en.show { left: 0;  box-shadow: 0 clamp(0.3em, 1.5vw, 0.6em) clamp(0.8em, 3vw, 1.5em) rgba(2, 6, 23, 0.733); }
.nav-links-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0;
    width: 100%;
    flex: 1;          
    min-height: 0;    
    overflow-y: auto;  
    overflow-x: hidden;
}
.nav-links-list::-webkit-scrollbar { display: none; }
.nav-links-list li { width: 100%; }

/* =============================== */
/* Nav link items                  */
/* =============================== */
.nav-links a,
.nav-links-en a {
    display: block;
    text-decoration: none;
    font-weight: 500;
    font-size: clamp(0.9rem, 3.2vw, 1rem);
    padding: 0.4rem 0.8rem;
    border: none;
    border-bottom: 0.06em solid;
    transition: all 0.3s;
    width: 100%;
}
.nav-links a    { text-align: right; padding-inline-end: clamp(1.5em, 5vw, 2em); }
.nav-links-en a { text-align: left;  padding-inline-start: clamp(1.5em, 5vw, 2em); }

/* =============================== */
/* Hamburger                       */
/* =============================== */
.hamburger {
    --hbg-bar: clamp(0.18rem, 0.8vw, 0.21rem);
    --hbg-gap: clamp(0.3em, 1.2vw, 0.42em);
    display: flex; flex-direction: column; justify-content: center;
    gap: var(--hbg-gap);
    width: clamp(1.9rem, 6.5vw, 2.3rem);
    height: auto; background: transparent; border: none;
    cursor: pointer; z-index: 100000; position: relative;
}
.hamburger span {
    display: block; width: 100%; height: var(--hbg-bar);
    border-radius: clamp(0.05rem, 0.3vw, 0.15rem);
    transition: transform 0.4s ease, opacity 0.3s ease;
    transform-origin: center center;
}
.hamburger.active span:nth-child(1) { transform: translateY(calc(var(--hbg-bar) + var(--hbg-gap))) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(calc(-1 * (var(--hbg-bar) + var(--hbg-gap)))) rotate(-45deg); }

/* =============================== */
/* Header Actions                  */
/* =============================== */
.header-actions {
    display: flex; align-items: center; justify-content: center;
    gap: clamp(0.4em, 1.5vw, 0.8em);
    width: clamp(2.5rem, 10vw, 4rem); height: clamp(2.5rem, 10vw, 4rem);
    border-radius: 50%; font-size: clamp(1.2rem, 4.5vw, 2rem);
    cursor: pointer; transition: all 0.3s;
}

/* =============================== */
/* Dropdown — Mobile               */
/* =============================== */
.dropdown { position: relative; width: 100%; }
.dropdown > a { position: relative; padding-inline-end: clamp(2em, 6vw, 2.5em); }
.dropdown-menu { display: block; flex-direction: column; position: static; z-index: 10000; overflow: auto; }
.dropdown.closed .dropdown-menu { display: none; }
.dropdown-menu::-webkit-scrollbar { display: none; }
.dropdown-menu li a {
    display: flex; align-items: center; gap: 0.8rem;
    padding: 0.4rem 0.8rem;
    text-decoration: none; font-size: clamp(0.9rem, 3.2vw, 1rem);
    line-height: 1.3; text-align: right; border-bottom: 1px solid;
}
.dropdown-menu li a img { width: 1.7rem; height: 1.7rem; object-fit: contain; flex-shrink: 0; }

/* =============================== */
/* Arrow Dropdown                  */
/* =============================== */
.arrow-dropdown {
    position: absolute;
    inset-inline-end: clamp(0.5em, 2vw, 0.9em);
    top: 50%; transform: translateY(-50%);
    font-size: 0; pointer-events: none; margin-left: 15px;
    display: flex; align-items: center; justify-content: center;
}
.arrow-dropdown::before {
    content: "\f078"; font-family: "Font Awesome 6 Free"; font-weight: 900;
    font-size: clamp(0.6rem, 2vw, 0.85rem);
    display: flex; align-items: center; justify-content: center;
    width: clamp(22px, 3vw, 28px); height: clamp(22px, 3vw, 28px);
    border-radius: 50%;
    transition: transform 0.4s ease, color 0.3s ease, border-color 0.3s ease, background 0.3s ease;
    transform: rotate(0deg);
    color: var(--helperColor) !important;
    background: transparent; border: 0.12em solid var(--helperColor);
}
[dir="rtl"] .dropdown.closed .arrow-dropdown::before { transform: rotate(90deg); }
.dropdown.closed .arrow-dropdown::before { transform: rotate(-90deg); }

.a-ul  { border-radius: 0; }
.a-ul2 { border-radius: 0; }
.a-all-ul { border: none; border-bottom: 0.06em dotted; }


.mobile-nav-socials {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 0.5rem;
    width: 100%;
    border-top: 0.06em solid;
    flex-shrink: 0;    
    background: transparent;
}
.mobile-nav-socials a {
    font-size: clamp(1.5rem, 5vw, 1.8rem);
    text-decoration: none;
    transition: transform 0.3s ease, color 0.3s ease;
    border: none; padding: 0; width: auto;
    background: none !important;
    display: flex; align-items: center; justify-content: center;
}
.mobile-nav-socials a i { background: none !important; color: inherit; display: block; line-height: 1; }
.mobile-nav-socials a:hover { transform: scale(1.2); }

@media (min-width: 1025px) { .mobile-nav-socials { display: none; } }

/* =============================== */
/* Breakpoints                     */
/* =============================== */
@media (min-width: 481px) {
    .top-bar { font-size: clamp(0.8rem, 2vw, 0.9rem); }
    .logo { width: clamp(5.5rem, 18vw, 7.5rem); }
}
@media (min-width: 601px) {
    .main-header { height: clamp(4rem, 12vw, 5.2rem); }
    .logo { width: clamp(6rem, 16vw, 8rem); height: clamp(3.5rem, 11vw, 5rem); }
    .hamburger { width: clamp(1.6rem, 5vw, 2rem); }
}
@media (min-width: 769px) {
    .main-header { height: clamp(4.5rem, 10vw, 5.5rem); padding: 0 clamp(1em, 3vw, 2em); }
    .logo { width: clamp(7rem, 14vw, 9rem); height: clamp(4rem, 9vw, 5.5rem); }
    .top-bar .top-right { display: flex; }
}

/* ======================================================= */
/* Desktop 1025px+                                         */
/* ======================================================= */
@media (min-width: 1025px) {
    .arrow-dropdown { display: none; }
    .arrow-dropdown::before { display: none; }
    .hamburger, .header-actions { display: none; }
    .home-icon, .info--icon { display: none; }
    .nav-overlay { display: none; }

    .nav-links,
    .nav-links-en {
        position: static;
        flex-direction: row;
        align-items: center; justify-content: center;
        gap: clamp(0.3em, 1vw, 0.7em);
        height: auto; width: auto;
        overflow: visible;
        box-shadow: none; border-radius: 0;
        transition: none; right: auto; left: auto;
        background: transparent;
    }
    .nav-links-list {
        flex-direction: row; align-items: center;
        gap: clamp(0.3em, 1vw, 0.7em);
        background: transparent; width: auto;
        flex: unset; overflow: visible; min-height: unset;
    }
    .nav-links-list li { width: auto; }
    .nav-links a,
    .nav-links-en a {
        padding: clamp(0.35em, 0.9vw, 0.55em) clamp(0.7em, 1.5vw, 1.3em);
        border-radius: clamp(0.8rem, 1.5vw, 1.3rem);
        border-width: clamp(0.12rem, 0.25vw, 0.2rem);
        border-style: solid; border-bottom-style: solid;
        background-color: transparent; background-image: none;
        text-align: center; font-size: clamp(0.78rem, 1.1vw, 0.95rem);
        width: auto; transition: all 0.5s; white-space: nowrap;
        scroll-behavior: smooth;
    }
    .nav-links a:hover, .nav-links-en a:hover { border-radius: clamp(0.8rem, 1.5vw, 1.3rem); }
    .nav-links a.active { border-radius: clamp(0.8rem, 1.5vw, 1.3rem); }
    .dropdown { position: relative; width: auto; }
    .dropdown-menu {
        position: absolute; top: 100%; left: 0;
        display: none; flex-direction: column;
        border-radius: clamp(0.5rem, 1vw, 0.9rem);
        transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
        opacity: 0; transform: translateY(-8px); pointer-events: none;
    }
    .dropdown.closed .dropdown-menu { display: none; opacity: 0; transform: translateY(-8px); pointer-events: none; }
    .dropdown.open .dropdown-menu {
        display: flex; border-radius: clamp(0.5rem, 1vw, 0.9rem);
        opacity: 1; transform: translateY(0); pointer-events: auto;
        box-shadow: 0 15px 25px rgba(0,0,0,.2), 0 -8px 20px rgba(0,0,0,.1),
                    10px 0 20px rgba(0,0,0,.1), -10px 0 20px rgba(0,0,0,.1);
    }
    .dropdown-menu li a {
        display: flex; align-items: center; gap: clamp(0.3em, 1vw, 0.5em);
        justify-content: flex-start; text-align: start;
        border: none; border-bottom: 2px dotted; border-radius: 0 !important;
        font-size: clamp(0.78rem, 1vw, 0.9rem);
        padding: clamp(0.5em, 1vw, 0.75em) clamp(0.6em, 1.2vw, 1em);
    }
    .dropdown-menu li a img { width: clamp(1.3em, 3vw, 1.6em); height: clamp(1.3em, 3vw, 1.6em); object-fit: contain; flex-shrink: 0; }
    [dir="rtl"] .dropdown .arrow-dropdown::before { transform: rotate(90deg); }
    .dropdown .arrow-dropdown::before { transform: rotate(-90deg); }
    [dir="rtl"] .dropdown.open .arrow-dropdown::before,
    .dropdown.open .arrow-dropdown::before { transform: rotate(0deg); }
    .a-ul  { border-radius: clamp(0.5rem, 1vw, 0.9rem) clamp(0.5rem, 1vw, 0.9rem) 0 0; }
    .a-ul2 { border-radius: 0 0 clamp(0.5rem, 1vw, 0.9rem) clamp(0.5rem, 1vw, 0.9rem); }
    .logo { width: clamp(7.5rem, 12vw, 10rem); height: clamp(4rem, 8vw, 5.5rem); }
    .main-header { height: clamp(4.5rem, 9vw, 5.8rem); }
    .arrow-dropdown { display: flex; }
    .blue-header .arrow-dropdown::before { color: #fff !important; border-color: #fff; }
    .blue-header .dropdown:hover .arrow-dropdown::before { color: var(--helperColor) !important; border-color: var(--helperColor); background: #fff; }
}
@media (min-width: 1281px) {
    .nav-links a, .nav-links-en a { font-size: clamp(0.85rem, 1vw, 1rem); padding: clamp(0.4em, 0.8vw, 0.6em) clamp(0.8em, 1.3vw, 1.4em); }
    .logo { width: clamp(8rem, 11vw, 10.5rem); height: clamp(4.5rem, 8vw, 6rem); }
    .main-header { height: clamp(5rem, 8vw, 6rem); padding: 0 clamp(1.5em, 3vw, 2.5em); }
    .white-header .nav-links, .white-header .nav-links-en, .white-header .nav-links-list { background: transparent; color: var(--helperColor); }
}
@media (min-width: 1441px) {
    .nav-links a, .nav-links-en a { font-size: clamp(0.9rem, 0.9vw, 1.05rem); padding: clamp(0.45em, 0.7vw, 0.65em) clamp(0.9em, 1.2vw, 1.5em); }
    .logo { width: clamp(9rem, 10vw, 11rem); height: clamp(5rem, 7.5vw, 6.5rem); }
    .main-header { height: clamp(5rem, 7vw, 6rem); padding: 0 clamp(2em, 3.5vw, 3em); }
}
@media (min-width: 1921px) {
    .nav-links a, .nav-links-en a { font-size: clamp(1rem, 0.75vw, 1.15rem); padding: clamp(0.5em, 0.6vw, 0.7em) clamp(1em, 1vw, 1.6em); }
    .logo { width: clamp(10rem, 8vw, 12rem); height: clamp(5.5rem, 6.5vw, 7rem); }
    .main-header { height: clamp(5.5rem, 6vw, 7rem); }
}
@media (max-width: 1024px) {
    .nav-links > a:first-of-type,
    .nav-links-en > a:first-of-type { border-top-width: 0.06em; border-top-style: solid; border-top-color: inherit; }
}

/* =============================== */
/* .white-header                   */
/* =============================== */
.white-header { background-color: var(--white); color: var(--helperColor); }
.white-header .nav-links, .white-header .nav-links-en, .white-header .nav-links-list { background: var(--white); color: var(--helperColor); }
.white-header .nav-links a, .white-header .nav-links-en a { color: var(--helperColor); background-color: var(--white); border-color: var(--lightHelper); }
.white-header .nav-links a:hover, .white-header .nav-links-en a:hover { background-color: var(--lightHelper); background-image: none; color: var(--white); border-color: var(--lightHelper); }
.white-header .nav-links a.active,
.white-header .nav-links-en a.active { background-color: var(--lightHelper) !important; background-image: none !important; color: var(--white) !important; border-color: var(--lightHelper) !important; }
.white-header .hamburger span { background-color: var(--lightHelper); background-image: linear-gradient(90deg, var(--lightHelper) 0%, var(--lightHelper) 100%); }
.white-header .header-actions { background-color: var(--white); color: var(--lightHelper); }
.white-header .arrow-dropdown::before { color: var(--white) !important; border-color: var(--lightHelper); background-color: var(--lightHelper); }
.white-header .dropdown.closed .arrow-dropdown::before { color: var(--lightHelper) !important; border-color: var(--lightHelper); background-color: transparent; }
.white-header .dropdown-menu { background: var(--white); }
.white-header .dropdown-menu li a { background-color: var(--white); color: var(--helperColor); border-bottom-color: var(--lightHelper); }
.white-header .dropdown-menu li a:hover { background-color: var(--lightHelper); color: var(--white); }
.white-header .mobile-nav-socials { border-top-color: var(--lightHelper); background: var(--lightHelper); }
.white-header .mobile-nav-socials a { color: var(--white); }
@media (min-width: 1025px) {
    .white-header .nav-links a, .white-header .nav-links-en a { color: var(--lightHelper); border-color: var(--lightHelper); background-color: transparent; }
    .white-header .nav-links a:hover, .white-header .nav-links-en a:hover,
    .white-header .nav-links a.active, .white-header .nav-links-en a.active { background-color: var(--lightHelper); color: var(--white); border-color: var(--lightHelper); }
}

/* =============================== */
/* .blue-header                    */
/* =============================== */
.blue-header { background-color: var(--lightHelper); color: var(--white); }
.blue-header .nav-links, .blue-header .nav-links-en, .blue-header .nav-links-list { background: var(--white); color: var(--helperColor); }
.blue-header .nav-links a, .blue-header .nav-links-en a { color: var(--helperColor); background-color: var(--white); border-color: var(--lightHelper); }
.blue-header .nav-links a:hover, .blue-header .nav-links-en a:hover { background-color: var(--lightHelper); background-image: none; color: var(--white); border-color: var(--lightHelper); }
.blue-header .nav-links a.active,
.blue-header .nav-links-en a.active { background-color: var(--lightHelper) !important; background-image: none !important; color: var(--white) !important; border-color: var(--lightHelper) !important; }
.blue-header .hamburger span { background-color: var(--white); background-image: linear-gradient(90deg, var(--white) 0%, var(--white) 100%); }
.blue-header .header-actions { background-color: transparent; color: var(--white); }
.blue-header .arrow-dropdown::before { color: var(--lightHelper); }
.blue-header .dropdown-menu { background: var(--lightHelper); }
.blue-header .dropdown-menu li a { background-color: var(--white); color: var(--helperColor); border-bottom-color: var(--lightHelper); }
.blue-header .dropdown-menu li a:hover { background-color: var(--lightHelper); color: var(--white); }
.blue-header .mobile-nav-socials { border-top-color: var(--lightHelper); }
.blue-header .mobile-nav-socials a { color: var(--helperColor); }
@media (min-width: 1025px) {
    .blue-header .nav-links { background-color: transparent; }
    .blue-header .nav-links a, .blue-header .nav-links-en a { color: var(--white); border-color: var(--white); background-color: transparent; }
    .blue-header .nav-links a:hover, .blue-header .nav-links-en a:hover,
    .blue-header .nav-links a.active, .blue-header .nav-links-en a.active { background-color: transparent; background-image: none; color: var(--lightHelper); border-color: var(--white); }
    .blue-header .arrow-dropdown::before { color: var(--white); }
}

/* =============================== */
/* Icons                           */
/* =============================== */
.a-ul { display: flex; align-items: center; gap: 10px; text-decoration: none; position: relative; }
.icon-header-wrap { position: relative; width: 25px; height: 25px; flex-shrink: 0; }
.icon-header { width: 25px; height: 25px; object-fit: contain; transition: opacity 0.3s ease; }
.icon-header.icon-default { opacity: 1; display: block; }
.icon-header.icon-hover { opacity: 0; position: absolute; top: 0; left: 0; }
.a-ul:hover .icon-header.icon-default,
a.active .icon-header.icon-default { opacity: 0; }
.a-ul:hover .icon-header.icon-hover,
a.active .icon-header.icon-hover { opacity: 1; }