@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

*{
    margin: 0%;
    padding: 0%;
    box-sizing: border-box;
    text-decoration: none;
    outline: none;
    border: none;
    scroll-behavior: smooth;
    font-family: 'poppins',sans-serif;
    
}
:root{
    --bg-color:#fdfdfd;
    --text-color:#333;
    --main-color:#754ef9;
    --white-color:#fdfdfd;
    --shadow-color:rgba(0,0,0,.2);
    --nav-color: rgba(0, 0, 0, 0.8);
    --card-bg: rgba(0, 0, 0, 0.05);
}


body.dark-mode {
    --bg-color: #0c1022;
    --text-color: #fdfdfd;
    --shadow-color: rgba(0, 0, 0, .7);
    --white-color: #fdfdfd;
    --nav-color: rgba(255, 255, 255, 0.1);
    --card-bg: rgba(255, 255, 255, 0.05);
    
}

html{
    font-size: 62.5%;
    overflow-x: hidden;
}

body{
    background: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}
.header {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 7%;
    background: transparent;
    display: flex;
    align-items: center;
    z-index: 100;
}

.logo {
    font-size: 3.5rem;
    color: var(--main-color);
    font-family: 'Courier New', Courier, monospace;
    font-weight: 600;
    cursor: default;
    font-style: initial;
    margin-right: auto;
}

span {
    color: var(--main-color);
    font-family: 'Courier New', Courier, monospace;
    font-weight: 600;
    font-style: initial;
    font-size: 3.5rem;
}

.navbar {
    display: flex;
    align-items: center;
}

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    position: relative;
    font-weight: 500;
    margin-right: 3.5rem;
}

.navbar a::before {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: .2rem;
    background: var(--white-color);
    transform: scaleX(0);
    transition: .5s;
}

.navbar a:hover::before {
    transform: scaleX(1);
}

/* Dropdown Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-trigger i {
    font-size: 2rem;
    transition: transform 0.3s;
}

.dropdown:hover .dropdown-trigger i {
    transform: rotate(180deg);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--nav-color);
    min-width: 200px;
    border-radius: 1rem;
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(10px);
}

.dropdown-content a {
    display: block;
    padding: 1rem 2rem;
    color: var(--text-color);
    margin: 0;
    transition: all 0.3s ease;
}

.dropdown-content a::before {
    display: none;
}

.dropdown-content a:hover {
    background: var(--main-color);
    padding-left: 2.5rem;
}

#moon {
    font-size: 2.5rem;
    color: var(--text-color);
    cursor: pointer;
    transition: 0.3s;
}

/* Responsive Dropdown */
@media (max-width: 768px) {
    .dropdown-content {
        position: fixed;
        top: auto;
        left: 7%;
        right: 7%;
        width: auto;
    }
}
section{
    min-height: 100vh;
    padding: 10rem 7% 2rem;
}
.home{
    display: flex;
    align-items: center;
}
.home .home-content{
    max-width: 44rem;
}
.home .home-content h1{
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
    animation: slideRight 3s ease infinite;
    opacity: 0;
    color: var(--text-color);
}
.home .home-content h3{
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.3;
    animation: slideLeft 1s ease forwards;
    animation-delay: .7s;
    opacity: 0;
    color: var(--text-color);
}
.home .home-content p{
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 1.3;
    animation: slideLeft 1s ease forwards;
    animation-delay: 1s;
    opacity: 0;
    color: var(--text-color);
}
.home .home-sci a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: .5s ease;
    opacity: 0;
    animation: slideLeft 1s ease forwards;
    animation-delay: calc(.2s * var(--i));
}
.home .home-sci a:hover{
    background: var(--main-color);
    color: var(--white-color);
}
.btn-box{
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 6rem;
    box-shadow: 0 .2rem .5rem var(--shadow-color);
    font-size: 1.6rem;
    color: var(--white-color);
    border: .2rem solid transparent;
    letter-spacing: .1rem;
    font-weight: 500;
    transition: .5s ease;
    opacity: 0;
    animation: slideTop 1s ease forwards;
    animation-delay: 2s;
}
.btn-box:hover{
    background: transparent;
    color: var(--main-color);
    border: .2rem solid var(--main-color);
    cursor: pointer;
    transform: scale(1.1);
    transform-origin: left;
    transform-origin: right;
    transform-origin: top;
    transform-origin: bottom;
    transform-origin: top left;
    transform-origin: top right;
    transform-origin: bottom left;
}




.home .profession-container{
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 768px;
    height: 768px;
    overflow: hidden;
    pointer-events: none;
    
}
 .home .profession-container .profession-box{
    position: absolute;
    top: 0;
    left: 0;
    width: 768px;
    height: 768px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.home .profession-container .profession{
    position: absolute;
    display: flex;
    left: 0;
    flex-direction: column;
    align-items: center;
    color: var(--main-color);
    transform: rotate(calc(360deg / 4 * var(--i)));
    transform-origin: 384px;
    background: var(--bg-color);
    padding: 13px;
    animation: professionRotate 13s linear infinite;
}

.home .profession-box .profession:nth-child(1) i {
    margin-right: 15px;
}
.home .profession-box .profession:nth-child(2),
.home .profession-box .profession:nth-child(4) {
    padding: 20px;
}



.home  .profession i{
    font-size: 3.8rem;
    animation: iconFloat 3s ease-in-out infinite;
}
.home  .profession h3{
    font-size: 3.2rem;
    font-weight: 600;
    line-height: 1;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
.home .profession-box .circle{
    width: 560px;
    height: 560px;
    border: 3px solid var(--main-color);
    border-radius: 50%;
    z-index: -1;
}

.home .profession-container .rotate{
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-top: 384px solid var(--main-color);
    border-right: 384px solid var(--main-color);
    border-bottom: 384px solid var(--main-color);
    border-left: 384px solid transparent;
}

/* تحسين حركة العناصر عند التحويم */
.profession:hover {
    transform: rotate(calc(360deg / 4 * var(--i))) scale(1.1);
    background: var(--main-color);
    color: #fff;
}

.profession:hover i {
    animation: iconShake 0.5s ease infinite;
}

/* الحركات الدورانية */
@keyframes professionRotate {
    0%, 100% {
        transform: rotate(calc(360deg / 4 * var(--i)));
    }
    25% {
        transform: rotate(calc(360deg / 4 * var(--i) + 90deg));
    }
    50% {
        transform: rotate(calc(360deg / 4 * var(--i) + 180deg));
    }
    75% {
        transform: rotate(calc(360deg / 4 * var(--i) + 270deg));
    }
}

@keyframes rotateBackground {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

/* تحسين الاستجابة للشاشات المختلفة */
@media (max-width: 991px) {
    .home .profession-container {
        width: 700px;
        height: 700px;
    }
    
    .home .profession-box {
        width: 700px;
        height: 700px;
    }
    
    .home .profession {
        transform-origin: 350px;
    }
}

@media (max-width: 768px) {
    .home .profession-container {
        width: 500px;
        height: 500px;
    }
    
    .home .profession-box {
        width: 500px;
        height: 500px;
    }
    
    .home .profession {
        transform-origin: 250px;
    }
    
    .home .profession h3 {
        font-size: 2.5rem;
    }
    
    .home .profession i {
        font-size: 3rem;
    }
    
    .home .profession-box .circle {
        width: 400px;
        height: 400px;
    }
}

@keyframes floatImage {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-24px);
    }
    100% {
        transform: translateY(0);
    }
}


@keyframes slideRight {
    0%, 100% {
        transform: translateX(-100px);
        opacity: 0;
    }
    50% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideLeft {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideTop {
    0% {
        transform: translateY(100px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.testing {
    min-height: 100vh;
    padding: 7rem 7% 2rem;
    background: var(--bg-color);
}
.heading{
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.3;
}
.testing-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.testing-box {
    position: relative;
    background: var(--card-bg);
    border-radius: 2rem;
    padding: 3rem 2rem;
    text-align: center;
    border: 2px solid var(--main-color);
    overflow: hidden;
}

.testing-content i {
    font-size: 5rem;
    color: var(--main-color);
    margin-bottom: 2rem;
}

.testing-content h3 {
    font-size: 2.4rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.testing-content p {
    font-size: 1.6rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.progress-circle {
    position: relative;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto;
    background: conic-gradient(var(--main-color) 0%, #ffffff 0%);
}

.progress-circle::before {
    content: '';
    position: absolute;
    width: 130px;
    height: 130px;
    background: var(--bg-color);
    border-radius: 50%;
    top: 10px;
    left: 10px;
}

.progress-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--main-color);
}

.software-testing {
    min-height: 100vh;
    padding: 7rem 7% 2rem;
    background: var(--bg-color);
}

.testing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    padding: 4rem 0;
}

.test-card {
    position: relative;
    background: var(--card-bg);
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
}

.test-img {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.test-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.test-info {
    padding: 2rem;
    text-align: center;
}

.test-info h3 {
    font-size: 2.4rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.test-info p {
    font-size: 1.6rem;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.tech-stack {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.tech-stack i {
    font-size: 3rem;
    color: var(--main-color);
    transition: all 0.3s ease;
}

/* Hover Effects */
.test-card:hover {
    transform: translateY(-1rem);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.2);
}

.test-card:hover .test-img img {
    transform: scale(1.1);
}

.test-card:hover .tech-stack i {
    transform: scale(1.2);
    color: var(--main-color);
}

/* Overlay Effect */
.test-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.5));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.test-card:hover .test-img::after {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .testing-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
    }

    .test-img {
        height: 200px;
    }
}

.code-quality {
    min-height: 100vh;
    padding: 7rem 7% 2rem;
    background: var(--bg-color);
}

.quality-container {
    display: flex;
    gap: 4rem;
    padding: 4rem 0;
    flex-wrap: wrap;
}

.quality-card {
    flex: 1;
    min-width: 300px;
    background: var(--card-bg);
    border-radius: 2rem;
    padding: 2rem;
    transition: all 0.5s ease;
}

.code-preview {
    position: relative;
    background: #1e1e1e;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    overflow: hidden;
}

.code-preview pre {
    margin: 0;
    overflow-x: auto;
}

.code-preview code {
    font-family: 'Consolas', monospace;
    font-size: 1.4rem;
    color: #fff;
    line-height: 1.5;
}

.code-label {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: var(--main-color);
    color: var(--white-color);
    border-radius: 0.5rem;
    font-size: 1.2rem;
}

.improvement-info {
    text-align: center;
    padding: 2rem;
}

.improvement-info i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.improvement-info .bx-x-circle {
    color: #ff4444;
}

.improvement-info .bx-check-circle {
    color: #00C851;
}

.improvement-info h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.improvement-info ul {
    list-style: none;
    padding: 0;
}

.improvement-info li {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

/* Hover Effects */
.quality-card:hover {
    transform: translateY(-1rem);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.1);
}

.quality-card.left:hover {
    border-left: 4px solid #ff4444;
}

.quality-card.right:hover {
    border-left: 4px solid #00C851;
}

/* Code Highlighting */
.bad-code {
    color: #ff8a8a;
}

.good-code {
    color: #a8ff9e;
}

/* Responsive Design */
@media (max-width: 768px) {
    .quality-container {
        flex-direction: column;
    }

    .quality-card {
        width: 100%;
    }
}

.code-solutions {
    min-height: 100vh;
    padding: 7rem 7% 2rem;
    background: var(--bg-color);
}

.solutions-container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    padding: 4rem 0;
}

.solution-card {
    display: flex;
    gap: 3rem;
    background: var(--card-bg);
    border-radius: 2rem;
    padding: 3rem;
    transition: all 0.3s ease;
}

.code-box, .solution-box {
    flex: 1;
    background: #1e1e1e;
    border-radius: 1.5rem;
    padding: 2rem;
    position: relative;
}

.code-box h3, .solution-box h3 {
    color: var(--main-color);
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.code-box pre, .solution-box pre {
    margin: 0;
    overflow-x: auto;
    padding: 1rem;
}

.code-box code, .solution-box code {
    font-family: 'Consolas', monospace;
    font-size: 1.4rem;
    line-height: 1.6;
    color: #fff;
}

.problem-code {
    color: #ff8a8a;
}

.solution-code {
    color: #a8ff9e;
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 1.5rem;
    transition: all 0.3s ease;
}

.benefit-item i {
    font-size: 3rem;
    color: var(--main-color);
}

.benefit-content h4 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.benefit-content p {
    font-size: 1.6rem;
    color: var(--text-color);
}

/* Hover Effects */
.solution-card:hover {
    transform: translateY(-1rem);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.1);
}

.benefit-item:hover {
    transform: translateX(1rem);
    background: var(--main-color);
}

.benefit-item:hover i,
.benefit-item:hover h4,
.benefit-item:hover p {
    color: var(--white-color);
}

/* Copy Button */
.copy-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: var(--main-color);
    color: var(--white-color);
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.2rem;
    opacity: 0;
    transition: opacity 0.3s;
}

.code-box:hover .copy-btn,
.solution-box:hover .copy-btn {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 992px) {
    .solution-card {
        flex-direction: column;
    }
}
.image-optimization {
    min-height: 100vh;
    padding: 7rem 7% 2rem;
    background: var(--bg-color);
}

.optimization-container {
    padding: 4rem 0;
}

.optimization-card {
    background: var(--card-bg);
    border-radius: 2rem;
    padding: 3rem;
    box-shadow: 0 0 2rem rgba(0, 0, 0, 0.1);
}

.image-comparison {
    display: flex;
    gap: 3rem;
    margin-bottom: 4rem;
}

.bad-practice, .good-practice {
    flex: 1;
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    background: #1e1e1e;
    padding: 2rem;
}

.bad-practice img, .good-practice img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 1rem;
    transition: transform 0.3s ease;
}

.image-info {
    padding: 2rem;
    color: var(--text-color);
}

.image-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.image-info ul {
    list-style: none;
    padding: 0;
}

.image-info li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.6rem;
}

.bad-practice i {
    color: #ff4444;
}

.good-practice i {
    color: #00C851;
}

.size-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: var(--main-color);
    color: var(--white-color);
    border-radius: 0.5rem;
    font-size: 1.4rem;
}

.code-example {
    background: #1e1e1e;
    border-radius: 1.5rem;
    padding: 2rem;
    margin-bottom: 4rem;
}

.code-example h3 {
    color: var(--main-color);
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.code-example pre {
    margin: 0;
    overflow-x: auto;
}

.code-example code {
    font-family: 'Consolas', monospace;
    font-size: 1.4rem;
    line-height: 1.6;
    color: #a8ff9e;
}

.optimization-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.tip-card {
    background: var(--card-bg);
    border-radius: 1.5rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.tip-card i {
    font-size: 4rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
}

.tip-card h4 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.tip-card p {
    font-size: 1.6rem;
    color: var(--text-color);
}

/* Hover Effects */
.bad-practice img:hover,
.good-practice img:hover {
    transform: scale(1.05);
}

.tip-card:hover {
    transform: translateY(-1rem);
    background: var(--main-color);
}

.tip-card:hover i,
.tip-card:hover h4,
.tip-card:hover p {
    color: var(--white-color);
}

/* Responsive Design */
@media (max-width: 992px) {
    .image-comparison {
        flex-direction: column;
    }
}

/* Development Tools Section */
.dev-tools {
    min-height: 100vh;
    padding: 7rem 7% 2rem;
    background: linear-gradient(to bottom, var(--bg-color), var(--card-bg));
}

.tools-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin: 4rem 0;
    perspective: 1000px;
}

.tool-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 2rem;
    padding: 3rem;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(30px) rotateX(10deg);
    animation: cardAppear 0.6s ease forwards;
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

.tool-card:hover::before {
    left: 100%;
}

.tool-card:hover {
    transform: translateY(-15px) rotateX(0);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border-color: var(--main-color);
}

.tool-icon {
    font-size: 6rem;
    color: var(--main-color);
    margin-bottom: 2rem;
    transition: all 0.5s ease;
    position: relative;
    display: inline-block;
}

.tool-card:hover .tool-icon {
    transform: scale(1.2) rotate(360deg);
    color: #fff;
    text-shadow: 0 0 15px var(--main-color);
}

.tool-info h3 {
    font-size: 2.4rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    position: relative;
    display: inline-block;
}

.tool-info h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--main-color);
    transition: width 0.3s ease;
}

.tool-card:hover .tool-info h3::after {
    width: 100%;
}

.tool-info p {
    font-size: 1.6rem;
    color: var(--text-color);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.features {
    display: grid;
    gap: 1rem;
    margin: 2rem 0;
}

.features span {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    color: var(--text-color);
    padding: 0.8rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.features span:hover {
    background: var(--main-color);
    color: #fff;
    transform: translateX(10px);
}

.features i {
    color: var(--main-color);
    font-size: 1.8rem;
}

.features span:hover i {
    color: #fff;
}

.tool-link {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: var(--main-color);
    color: #fff;
    border-radius: 3rem;
    font-size: 1.6rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tool-link:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.tool-link i {
    transition: transform 0.3s ease;
}

.tool-link:hover i {
    transform: translateX(5px);
}

/* Comparison Table Styles */
.tools-comparison {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 2rem;
    padding: 4rem;
    margin-top: 5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards 0.8s;
}

.tools-comparison h3 {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.comparison-table {
    overflow-x: auto;
    border-radius: 1rem;
}

.comparison-table table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: rgba(255, 255, 255, 0.05);
}

.comparison-table th {
    background: var(--main-color);
    color: #fff;
    padding: 2rem;
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.comparison-table th i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    transition: transform 0.3s ease;
}

.comparison-table th:hover i {
    transform: scale(1.2);
}

.comparison-table td {
    padding: 2rem;
    font-size: 1.6rem;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.comparison-table tr:hover td {
    background: rgba(255, 255, 255, 0.05);
}

/* Animations */
@keyframes cardAppear {
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .tools-container {
        grid-template-columns: 1fr;
    }

    .tool-card {
        padding: 2.5rem;
    }

    .tools-comparison {
        padding: 2rem;
        margin: 3rem 1rem;
    }

    .comparison-table td,
    .comparison-table th {
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 480px) {
    .dev-tools {
        padding: 7rem 4% 2rem;
    }

    .tool-icon {
        font-size: 5rem;
    }

    .tool-info h3 {
        font-size: 2rem;
    }

    .features span {
        font-size: 1.4rem;
    }

    .tool-link {
        padding: 0.8rem 1.5rem;
        font-size: 1.4rem;
    }
}

.career-requirements {
    min-height: 100vh;
    padding: 7rem 7% 2rem;
    background: linear-gradient(145deg, var(--bg-color), var(--card-bg));
}

.requirements-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 4rem;
}

.requirement-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    padding: 3rem;
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.requirement-box:nth-child(2) {
    animation-delay: 0.2s;
}

.requirement-box:nth-child(3) {
    animation-delay: 0.4s;
}

.requirement-box:nth-child(4) {
    animation-delay: 0.6s;
}

.requirement-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border-color: var(--main-color);
}

.req-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.req-header i {
    font-size: 3.5rem;
    color: var(--main-color);
    transition: transform 0.3s ease;
}

.requirement-box:hover .req-header i {
    transform: scale(1.2) rotate(10deg);
}

.req-header h3 {
    font-size: 2.2rem;
    color: var(--text-color);
}

/* Technical Skills Styles */
.req-content ul {
    list-style: none;
}

.req-content ul li {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.req-content ul li:hover {
    transform: translateX(10px);
    background: var(--main-color);
    color: #fff;
}

.req-content ul li i {
    color: var(--main-color);
    font-size: 2rem;
}

.req-content ul li:hover i {
    color: #fff;
}

/* Experience Level Styles */
.experience-level {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.level {
    text-align: center;
    padding: 2rem;
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.level:hover {
    transform: translateY(-10px);
    background: var(--main-color);
}

.level h4 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.level p {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.level span {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--main-color);
    color: #fff;
    border-radius: 2rem;
    font-size: 1.4rem;
}

.level:hover span {
    background: #fff;
    color: var(--main-color);
}

/* Company Grid Styles */
.company-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.company {
    text-align: center;
    padding: 2rem;
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.company:hover {
    transform: scale(1.05);
    background: var(--main-color);
}

.company i {
    font-size: 4rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.company:hover i {
    color: #fff;
    transform: rotate(360deg);
}

.company h4 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.company p {
    font-size: 1.4rem;
    color: var(--text-color);
}

/* Interview Process Styles */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--main-color);
    z-index: 0;
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    margin: 0 auto 1.5rem;
    background: var(--main-color);
    color: #fff;
    border-radius: 50%;
    font-size: 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.step:hover span {
    transform: scale(1.2);
    box-shadow: 0 0 20px var(--main-color);
}

.step h4 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.step p {
    font-size: 1.4rem;
    color: var(--text-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .requirements-container {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .experience-level {
        grid-template-columns: 1fr;
    }

    .company-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .req-header {
        flex-direction: column;
        text-align: center;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .requirement-box {
        padding: 2rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-testing {
    min-height: 100vh;
    padding: 7rem 7% 2rem;
    background: var(--bg-color);
}

.testing-overview {
    display: flex;
    flex-direction: column;
    gap: 5rem;
    padding: 4rem 0;
}

.testing-content {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.testing-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.testing-text h3 {
    font-size: 2.8rem;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.testing-text p {
    font-size: 1.6rem;
    color: var(--text-color);
    line-height: 1.6;
}

.testing-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    padding: 2rem 0;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 2rem;
    transition: all 0.3s ease;
}

.stat-item i {
    font-size: 4rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
}

.stat-item h4 {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.stat-item .counter {
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--main-color);
}

.stat-item .percent {
    font-size: 2.5rem;
    color: var(--main-color);
}

.testing-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.type-card {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--card-bg);
    border-radius: 2rem;
    transition: all 0.3s ease;
}

.type-icon {
    width: 8rem;
    height: 8rem;
    margin: 0 auto 2rem;
    background: var(--main-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.type-icon i {
    font-size: 4rem;
    color: var(--white-color);
}

.type-card h4 {
    font-size: 2.2rem;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.type-card p {
    font-size: 1.6rem;
    color: var(--text-color);
    line-height: 1.6;
}

/* Hover Effects */
.stat-item:hover {
    transform: translateY(-1rem);
    background: var(--main-color);
}

.stat-item:hover i,
.stat-item:hover h4,
.stat-item:hover .counter,
.stat-item:hover .percent {
    color: var(--white-color);
}

.type-card:hover {
    transform: translateY(-1rem);
    background: var(--main-color);
}

.type-card:hover h4,
.type-card:hover p {
    color: var(--white-color);
}

.type-card:hover .type-icon {
    background: var(--white-color);
}

.type-card:hover .type-icon i {
    color: var(--main-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .testing-stats {
        grid-template-columns: 1fr;
    }
    
    .testing-types {
        grid-template-columns: 1fr;
    }
}

/* ... existing code ... */

.contact {
    min-height: 100vh;
    padding: 7rem 7% 2rem;
    background: var(--bg-color);
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    margin-top: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.info-box {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 2rem;
    transition: all 0.3s ease;
}

.info-box i {
    font-size: 3rem;
    color: var(--main-color);
}

.info-text h3 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.info-text p {
    font-size: 1.6rem;
    color: var(--text-color);
}

.social-links {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 5rem;
    height: 5rem;
    background: var(--main-color);
    border-radius: 50%;
    color: var(--white-color);
    font-size: 2.5rem;
    transition: all 0.3s ease;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.input-box {
    display: flex;
    gap: 2rem;
}

.input-box input,
.contact-form textarea {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--card-bg);
    border-radius: 1rem;
    border: none;
    transition: all 0.3s ease;
}

.contact-form textarea {
    resize: none;
    height: 15rem;
}

.contact-form .btn {
    display: inline-block;
    padding: 1.2rem 2.8rem;
    background: var(--main-color);
    border-radius: 6rem;
    box-shadow: 0 .2rem .5rem var(--shadow-color);
    font-size: 1.6rem;
    color: var(--white-color);
    letter-spacing: .1rem;
    font-weight: 600;
    border: .2rem solid transparent;
    transition: .5s ease;
    cursor: pointer;
    width: fit-content;
}

/* Message History Styles */
.message-history {
    margin-top: 4rem;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 2rem;
}

.message-history h3 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 2rem;
}

#messageList {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.message-item {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 1rem;
    position: relative;
}

.message-item h4 {
    font-size: 1.8rem;
    color: var(--main-color);
    margin-bottom: 0.5rem;
}

.message-item p {
    font-size: 1.4rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.message-item .timestamp {
    font-size: 1.2rem;
    color: var(--text-color);
    opacity: 0.7;
}

.delete-message {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--main-color);
    cursor: pointer;
    font-size: 1.8rem;
    transition: all 0.3s ease;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1.5rem 3rem;
    background: var(--main-color);
    color: var(--white-color);
    border-radius: 1rem;
    font-size: 1.6rem;
    opacity: 0;
    transform: translateY(2rem);
    transition: all 0.3s ease;
    z-index: 1000;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* Hover Effects */
.info-box:hover {
    transform: translateY(-0.5rem);
    background: var(--main-color);
}

.info-box:hover i,
.info-box:hover .info-text h3,
.info-box:hover .info-text p {
    color: var(--white-color);
}

.social-links a:hover {
    transform: translateY(-0.5rem) scale(1.1);
    background: var(--text-color);
}

.input-box input:focus,
.contact-form textarea:focus {
    background: var(--white-color);
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.1);
}

.contact-form .btn:hover {
    background: transparent;
    color: var(--main-color);
    border-color: var(--main-color);
}

.delete-message:hover {
    color: #ff4444;
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 991px) {
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        order: 2;
    }
    
    .contact-form {
        order: 1;
    }
}

@media (max-width: 768px) {
    .input-box {
        flex-direction: column;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Footer Styles */
.footer {
    background: var(--bg-color);
    color: var(--text-color);
    padding: 6rem 7% 2rem;
    position: relative;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-section h3 {
    font-size: 2.2rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 1rem;
    color: var(--main-color);
}

.footer-section h3::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 5rem;
    height: 0.3rem;
    background: var(--main-color);
    border-radius: 0.5rem;
}

.footer-section p {
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-color);
}

.socials {
    display: flex;
    gap: 1.5rem;
}

.socials a {
    width: 4rem;
    height: 4rem;
    background: var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-color);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.socials a:hover {
    background: var(--main-color);
    color: var(--white-color);
    transform: translateY(-0.5rem);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 1.5rem;
}

.footer-section ul li a {
    color: var(--text-color);
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--main-color);
    transform: translateX(1rem);
}

.footer-section.newsletter .form-group {
    display: flex;
    gap: 1rem;
}

.footer-section.newsletter input {
    flex: 1;
    padding: 1.2rem;
    border-radius: 3rem;
    background: var(--card-bg);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-color);
    font-size: 1.6rem;
}

.footer-section.newsletter input::placeholder {
    color: rgba(0, 0, 0, 0.5);
}

.footer-section.newsletter button {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background: var(--main-color);
    border: none;
    color: var(--white-color);
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.footer-section.newsletter button:hover {
    background: var(--text-color);
    color: var(--main-color);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 0.1rem solid rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-bottom p {
    font-size: 1.4rem;
    color: var(--text-color);
}

.footer-menu {
    display: flex;
    gap: 2rem;
}

.footer-menu a {
    color: var(--text-color);
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

.footer-menu a:hover {
    color: var(--main-color);
}

/* Dark Mode Styles for Footer */
body.dark-mode .footer {
    background: var(--bg-color);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .footer-section h3 {
    color: var(--main-color);
}

body.dark-mode .footer-section p,
body.dark-mode .footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
}

body.dark-mode .footer-section.newsletter input {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white-color);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .footer-section.newsletter input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

body.dark-mode .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .footer-bottom p,
body.dark-mode .footer-menu a {
    color: rgba(255, 255, 255, 0.7);
}

body.dark-mode .socials a {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white-color);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .socials a:hover {
    background: var(--main-color);
    color: var(--white-color);
}

body.dark-mode .footer-section.newsletter button {
    background: var(--main-color);
    color: var(--white-color);
}

body.dark-mode .footer-section.newsletter button:hover {
    background: var(--text-color);
}

.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-top a {
    width: 5rem;
    height: 5rem;
    background: var(--main-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white-color);
    transition: all 0.3s ease;
}

.scroll-top a:hover {
    background: var(--main-color);
    transform: translateY(-0.5rem);
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-menu {
        justify-content: center;
    }
}
/* Responsive Design */
@media (max-width: 1200px) {
    html {
        font-size: 55%;
    }

    .home .profession-container {
        height: 85.8rem;
    }

    .home .profession-container .profession-box {
        right: -12rem;
        height: 85.8rem;
    }

    .home .profession-container .overlay {
        right: -9rem;
    }
}

@media (max-width: 1024px) {
    .header {
        padding: 2rem 3%;
    }

    section {
        padding: 10rem 3% 2rem;
    }

    .home .profession-container .profession-box {
        right: -22rem;
    }

    .home .profession-container .overlay {
        right: -15rem;
    }
}

@media (max-width: 991px) {
    .navbar a {
        font-size: 1.6rem;
        margin-right: 2rem;
    }

    .home .home-content {
        max-width: 50rem;
    }

    .home .profession-container .profession-box {
        right: -45rem;
    }

    .home .profession-container .overlay {
        right: -39.5rem;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .testing-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    #moon {
        right: 2rem;
    }

    .header {
        background: var(--bg-color);
    }

    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0, 0, 0, .2);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .1);
        display: none;
        animation: slideDown 0.3s ease forwards;
    }

    .navbar.active {
        display: block;
    }

    .navbar a {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
        color: var(--text-color);
        transform: translateX(-100%);
        animation: slideIn 0.3s ease forwards;
    }

    .navbar a:hover {
        color: var(--main-color);
    }

    .navbar a::before {
        display: none;
    }

    .home {
        padding: 0 3% 23rem;
        justify-content: center;
        text-align: center;
    }

    .home-content h3 {
        font-size: 2.6rem;
    }

    .home-content h1 {
        font-size: 5rem;
    }

    .home-content .social-media a {
        margin: 2.5rem .75rem 3rem;
    }

    .home .profession-container {
        left: 0;
        width: 100%;
        height: 100%;
    }

    .home .profession-container .profession-box {
        position: fixed;
        top: 60%;
        left: 0;
        border-radius: 0;
        width: 100%;
    }

    .home .profession-box .profession {
        padding: 0 13px;
        left: auto;
        transform-origin: 0;
    }

    .home .profession-box .profession:nth-child(1) {
        transform: rotate(-90deg) translate(-120px, -210px);
    }

    .home .profession-box .profession:nth-child(2) {
        transform: rotate(0deg) translate(0, -335px);
    }

    .home .profession-box .profession:nth-child(3) {
        transform: rotate(90deg) translate(-115px, -450px);
    }

    .home .profession-box .profession:nth-child(4) {
        transform: rotate(180deg) translate(-220px, -335px);
    }

    .home .profession-box .circle {
        position: fixed;
        width: 670px;
        height: 670px;
        z-index: -1;
    }

    .home .profession-container .overlay {
        position: fixed;
        top: 70rem;
        left: 50%;
        right: 0;
        transform: rotate(90deg) translate(-50%, 50%) scaleY(3);
        border-width: 23.9rem;
    }

    .testing-container {
        grid-template-columns: 1fr;
    }

    .testing-box {
        margin: 1rem 0;
        animation: fadeInUp 0.5s ease forwards;
        opacity: 0;
    }

    .input-box {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 617px) {
    .home-content h1 {
        font-size: 4rem;
    }

    .testing-container .testing-box {
        width: 100%;
    }

    .contact form .input-box input {
        width: 100%;
    }
}

@media (max-width: 450px) {
    html {
        font-size: 50%;
    }

    .home-content h1 {
        font-size: 3.6rem;
    }

    .home-content h3 {
        font-size: 2.2rem;
    }

    .home {
        padding: 0 3% 30rem;
    }

    .home .profession-box .profession:nth-child(1) {
        transform: rotate(-90deg) translate(-110px, -220px);
    }

    .home .profession-box .profession:nth-child(2) {
        transform: rotate(0deg) translate(5px, -335px);
    }

    .home .profession-box .profession:nth-child(3) {
        transform: rotate(90deg) translate(-105px, -440px);
    }

    .home .profession-box .profession:nth-child(4) {
        transform: rotate(180deg) translate(-210px, -335px);
    }

    .contact form .input-box input {
        width: 100%;
    }
}

/* Navbar Toggle Button */
.menu-icon {
    display: none;
    font-size: 2.6rem;
    color: var(--text-color);
    cursor: pointer;
}

@media (max-width: 768px) {
    .menu-icon {
        display: block;
        animation: fadeIn 0.3s ease;
    }

    .navbar {
        display: none;
    }

    .navbar.active {
        display: block;
    }
}

/* Additional Responsive Styles */
@media (max-width: 480px) {
    .testing-stats {
        grid-template-columns: 1fr;
    }

    .type-card {
        padding: 2rem 1.5rem;
        animation: fadeInUp 0.5s ease forwards;
        opacity: 0;
    }

    .social-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .info-box {
        flex-direction: column;
        text-align: center;
        animation: fadeInUp 0.5s ease forwards;
        opacity: 0;
    }

    .message-item {
        padding: 1rem;
        animation: fadeInLeft 0.5s ease forwards;
        opacity: 0;
    }

    .delete-message {
        top: 0.5rem;
        right: 0.5rem;
    }
}

/* Animations */
@keyframes slideDown {
    from {
        transform: translateY(-2rem);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        transform: translateX(-2rem);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.login-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.login-form {
    background: var(--bg-color);
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 400px;
    text-align: center;
    animation: fadeIn 0.5s ease;
}

.login-form h2 {
    color: var(--main-color);
    margin-bottom: 2rem;
    font-size: 2.4rem;
}

.login-form input {
    width: 100%;
    padding: 1.2rem;
    margin: 1rem 0;
    border-radius: 0.5rem;
    border: 2px solid var(--main-color);
    background: transparent;
    color: var(--text-color);
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.login-form input:focus {
    border-color: var(--main-color);
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.2);
    outline: none;
}

.login-form button {
    background: var(--main-color);
    color: var(--bg-color);
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.1rem;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.login-form button:hover {
    background: var(--text-color);
    transform: scale(1.05);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border-radius: .8rem;
    transition: all 0.5s ease;
}

.footer-iconTop a:hover {
    background: var(--text-color);
    color: var(--main-color);
    box-shadow: 0 0 2rem var(--text-color);
    transform: translateY(-10px);
}

.footer-iconTop a i {
    font-size: 2.4rem;
    color: var(--second-bg-color);
    transition: color 0.5s ease;
}

.footer-iconTop a:hover i {
    color: var(--main-color);
}

/* إضافة السلوك السلس للانتقال للأعلى */
html {
    scroll-behavior: smooth;
}