@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html, body {
    width: 100%;
    overflow-x: hidden;
  }

/* قاعدة عامة للتمرير السلس */
html {
    scroll-behavior: smooth;
}

/* إعدادات الجسم */
body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Tajawal', sans-serif;
    background-color: #eeeeee;
    overflow-x: hidden;
}

/* الألوان الأساسية */
:root {
    --mainCOlor: #000D31;
    --fontColor: #0E1E63;
}

::selection{
    background-color: var(--mainCOlor);
    color: white;
  }

header nav {
    width: 95%;
    height: 80px;
    background-color: var(--mainCOlor);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-radius: 50px;
    transition: all 0.6s ease-in-out;
    padding: 0 40px;
    box-sizing: border-box;
    margin: auto;
    margin-top: 20px;
}

header nav.blue-nav {
    background-color: var(--mainCOlor) !important;
    backdrop-filter: none !important;
}

header nav.transparent-nav {
    background-color: rgba(0, 13, 49, 0.4) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

header nav .logo {
    height: 115px;
    cursor: pointer;
}

header nav .options {
    display: flex;
    gap: 20px;
}

header nav .options li {
    list-style: none;
    padding-top: 0px;
}

/* header nav .options li a {
    color: white;
    padding: 0 20px 0;
    text-decoration: none;
    transition: 0.3s;
    border-bottom: 1px solid transparent;
    font-size: 18px;
} */
header nav .options li a {
    color: white;
    padding: 0 20px;
    text-decoration: none;
    transition: 0.3s;
    font-size: 18px;
    line-height: 1;
    align-items: center;
}


header nav .options li a:hover {
    font-size: 20px;
    color:#002fff99;
    
}

header nav .options .column a{
  font-size: 17px;
}



header nav .lang {
    list-style: none;
    display: flex;
    align-items: center;
}

header nav .lang .flag {
    width: 35px;
    margin-left: 20px;
    transition: 0.3s;
}

header nav .lang .flag:hover {
    width: 50px;
}

nav .dropdown {
    position: relative;
  }

  nav .dropdown .arrow {
    margin-right: 6px;
    font-size: 20px;
  }


.dropdown:hover .mega-menu {
  display: flex;
}

/* شكل القائمة */
.mega-menu.clean-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  background: #c3c5c4;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
  padding: 20px;
  width: 210px;
  gap: 40px;
  direction: rtl;
  z-index: 100;
  color: var(--fontColor);
  max-height: 300px; 
  overflow-y:auto;
  scrollbar-width: noen;
  scrollbar-color: #919191 transparent ;
}

header nav .options .column a:hover{
    font-size: 18px;
    color: var(--fontColor);
}



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

.mega-menu .column a{
  display: block;
  padding: 8px 0;
  text-decoration: none;
  color: #002f6c;
  transition: 0.3s;
}




 /* أيقونة البيرجر */
 .burger-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    width: 30px;
    height: 25px;
}

.burger-menu span {
    height: 3px;
    width: 100%;
    background-color: white;
    border-radius: 2px;
    transition: 0.3s;
}
/* قائمة الموبايل الجانبية */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 13, 49, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    transition: right 0.4s ease-in-out;
    z-index: 9998;
    text-align: center;
    padding: 40px 20px;
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mobile-menu ul li a {
    text-decoration: none;
    color: white;
    font-size: 18px;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 12px 10px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid var(--mainCOlor);
    display: block;
    margin: -5px;
}

.mobile-menu ul li a:hover {
    background-color: var(--mainCOlor);
    color: #fff;
    transform: scale(1.05);
}

.mobile-extras {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    width: 100%;
    max-width: 400px;
}

.home-btn {
    text-decoration: none;
    color: white;
    font-size: 16px;
    background-color: var(--mainCOlor);
    padding: 10px 20px;
    border-radius: 10px;
    transition: 0.3s ease;
    border: 1px solid white;
    width: 100%;
    text-align: center;
}

.home-btn:hover {
    background-color: white;
    color: var(--mainCOlor);
}

.language-options {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.language-options .flag {
    width: 35px;
    height: 25px;
    transition: 0.3s ease;
    border-radius: 5px;
    border: 2px solid white;
}

.language-options .flag:hover {
    transform: scale(1.2);
    border-color: var(--mainCOlor);
}

/* عند التمرير */
header.scrolled nav {
    background-color: rgba(0, 13, 49, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.5s ease-in-out;
    border-radius: 50px;
}

header.scrolled nav .options li a {
    color: white;
}

header.scrolled nav .options .clean-menu .column a {
    color: var(--mainCOlor);
}

header.scrolled nav .options li a:hover {
    color: #4DA3F2;
}
/* إظهار البيرجر وإخفاء القائمة الأصلية عند الشاشات الصغيرة */
@media (max-width: 768px) {
    header nav .options,
    header nav .lang {
        display: none;
    }

    .burger-menu {
        display: flex;
    }
}


.sub p{
    font-size: 20px;
    line-height: 2;
    width: 90%;
    margin: auto;
    margin-top: 50px;
    font-weight: 400;
    position: relative;
}
.sub p::before{
    content: ' ';
    width: 10px;
    height: 10px;
    background: var(--mainCOlor);
    border: 1px solid var(--fontColor);
    position: absolute;
    top: 20px;
    left: -30px;
}

.sub .photo{
    width: 100%;
    height: 600px;
    background-color: var(--fontColor);
    background-image: url(../images/development.jpg);
    background-size: cover;
    background-position: 0 50%;
    border-bottom: 10px solid var(--mainCOlor);
}


.sub h1{
    width: 500px;
    margin: auto;
    margin-top: 50px;
    font-size: 40px;
    font-weight: 700;
    text-align: center;
}

.main-list{
    margin-left: 3%;
    margin-top: 20px;
    list-style-type: disc;

}

.main-list li{
    padding: 10px;
    font-size: 20px;
}

.sub-list{
    margin-left: 6.1%;
    margin-top: 10px;
    margin-bottom: 100px;
}

.sub-list li{
    padding: 5px;
    font-size: 18px;
    list-style-type: circle;
}

  footer{
    width: 100%;
    height: 50px;
    background-color: var(--mainCOlor);
  }

  /* =============== RESPONSIVE MEDIA QUERIES =============== */

/* Large screens (Laptops/Desktops) */
@media (max-width: 1200px) {
    header nav {
        padding: 0 20px;
    }
    
    header nav .options li a {
        padding: 0 15px 0;
        font-size: 16px;
    }
    
    .sub h1 {
        width: 450px;
    }
}

/* Medium screens (Small Laptops/Landscape Tablets) */
@media (max-width: 992px) {
    header nav {
        width: 98%;
        padding: 0 15px;
        height: 70px;
    }
    
    header nav .logo {
        height: 90px;
    }
    
    header nav .options li a {
        font-size: 15px;
        padding: 0 10px 0;
    }
    
    .sub .photo {
        height: 500px;
    }
    
    .sub h1 {
        width: 400px;
        font-size: 35px;
    }
    
    .sub p {
        font-size: 18px;
        width: 95%;
    }
    
    .sub-list {
        font-size: 17px;
        margin-left: 8%;
    }
}

/* Small screens (Portrait Tablets) */
@media (max-width: 768px) {
    header nav {
        height: 60px;
        border-radius: 30px;
        margin-top: 15px;
    }
    
    header nav .logo {
        height: 70px;
    }
    
    .sub .photo {
        height: 400px;
    }
    
    .sub h1 {
        width: 350px;
        font-size: 30px;
        margin-top: 30px;
    }
    
    .sub p {
        font-size: 16px;
        line-height: 1.8;
        margin-top: 40px;
    }
    
    .sub p::before {
        left: -20px;
    }
    
    .mega-menu.clean-menu {
        width: 180px;
        padding: 15px;
        direction: ltr;
        right: auto;
        left: 0;
    }
    
    .sub-list {
        font-size: 16px;
        margin-left: 10%;
        margin-top: 15px;
        margin-bottom: 80px;
    }
    
    .sub-list li {
        padding: 4px;
    }
}

/* Extra small screens (Mobile Phones) */
@media (max-width: 576px) {
    header nav {
        height: 55px;
        padding: 0 10px;
        margin-top: 10px;
    }
    
    header nav .logo {
        height: 60px;
    }
    
    .burger-menu {
        width: 25px;
    }
    
    .burger-menu span {
        height: 2.5px;
    }
    
    .sub .photo {
        height: 300px;
    }
    
    .sub h1 {
        width: 280px;
        font-size: 25px;
        margin-top: 20px;
    }
    
    .sub p {
        font-size: 15px;
        line-height: 1.7;
        width: 90%;
        margin-top: 30px;
    }
    
    .sub p::before {
        width: 5px;
        height: 5px;
        top: 10px;
        left: -15px;
    }
    
    .mobile-menu ul {
        gap: 25px;
    }
    
    .mobile-menu ul li a {
        font-size: 18px;
        padding: 12px 20px;
    }
    
    .home-btn {
        font-size: 16px;
        padding: 10px 20px;
    }
    
    .language-options .flag {
        width: 35px;
        height: 25px;
    }
    
    .sub-list {
        font-size: 13px;
        margin-top: 20px;
        margin-bottom: 60px;
    }
    
    .sub-list li {
        padding: 3px;
        font-size: 13px;
        margin-right: 11%;
    }
}

/* Screens with limited height (to ensure content visibility) */
@media (max-height: 700px) {
    .sub .photo {
        height: 300px;
    }
    
    .mobile-menu {
        justify-content: flex-start;
        padding-top: 80px;
    }
}

/* Support for touch devices */
@media (hover: none) and (pointer: coarse) {
    header nav .options li a:hover {
        font-size: 18px;
    }
    
    .mega-menu.clean-menu {
        overflow-y: scroll;
        -webkit-overflow-scrolling: touch;
    }
}

/* Improvements for very small screens */
@media (max-width: 400px) {
    header nav {
        border-radius: 20px;
    }
    
    .sub h1 {
        font-size: 22px;
        width: 250px;
    }
    
    .sub p {
        font-size: 14px;
    }
    
    .mobile-menu ul li a {
        font-size: 16px;
    }
    
    .sub-list {
        font-size: 14px;
        margin-left: 15%;
    }
    
    .sub-list li {
        padding: 2px;
    }
}

/* Improvements for very wide screens */
@media (min-width: 1600px) {
    .sub .photo {
        height: 700px;
    }
    
    .sub p {
        font-size: 22px;
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .sub-list {
        font-size: 20px;
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 120px;
    }
}

/* Improvements for landscape mode on mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .sub .photo {
        height: 250px;
    }
    
    .mobile-menu ul {
        gap: 15px;
    }
    
    .mobile-menu ul li a {
        padding: 8px 15px;
        font-size: 16px;
    }
}

/* Specific adjustments for English version */
body {
    direction: ltr;
    text-align: left;
}

.sub p {
    text-align: left;
}

.sub h1 {
    text-align: center;
}

/* Adjust mega menu for English */
.mega-menu.clean-menu .column a {
    text-align: left;
    direction: ltr;
}

/* Mobile menu adjustments for English */
.mobile-menu ul li a {
    text-align: center;
    direction: ltr;
}

/* تحسينات خاصة لصورة الخلفية على الشاشات المختلفة */
@media (max-width: 480px) {
    .sub .photo {
        background-position: center;
    }
}

/* تحسينات للعناوين على الشاشات الصغيرة */
@media (max-width: 350px) {
    .sub h1 {
        font-size: 20px;
        width: 220px;
    }
    
    .sub p {
        font-size: 13px;
    }
    
    .sub-list {
        font-size: 13px;
    }
}

/* تحسينات للهواتف الذكية الحديثة ذات الشقوق */
@media (max-width: 390px) and (max-height: 844px) {
    .sub .photo {
        height: 280px;
    }
    
    .sub h1 {
        margin-top: 25px;
    }
    
    .sub p {
        margin-top: 35px;
    }
    
    .sub-list {
        margin-top: 25px;
        margin-bottom: 70px;
    }
}

/* تحسينات للشاشات المتوسطة الدقة */
@media (min-width: 1400px) and (max-width: 1600px) {
    .sub .photo {
        height: 650px;
    }
}

/* تحسينات لأجهزة الآيباد المختلفة */
@media (width: 768px) and (height: 1024px) {
    .sub .photo {
        height: 450px;
    }
    
    .sub h1 {
        font-size: 32px;
        width: 320px;
    }
    
    .sub-list {
        font-size: 17px;
        margin-left: 12%;
    }
}

@media (width: 1024px) and (height: 768px) {
    .sub .photo {
        height: 400px;
    }
    
    .sub h1 {
        width: 380px;
    }
}

/* Additional adjustments for English text direction */
body[dir="ltr"] .sub p::before {
    right: -30px;
    left: auto;
}

/* RTL/LTR adjustments for navigation */
@media (max-width: 768px) {
    .mega-menu.clean-menu {
        right: auto;
        left: 0;
        direction: ltr;
    }
}

/* Adjust list styles for English version */
.sub-list {
    list-style-type: disc;
    padding-left: 20px;
}

.sub-list li {
    margin-bottom: 8px;
    line-height: 1.6;
}