*{
    margin:0;
    padding:0;
    box-sizing: border-box;
    font-family: 'Inter';
}
.container{ 
    width: 88%;
    margin: 0 auto; 
}
:root{
    --transion:0.3s; 
    --greyColor:#545454;
}
/*Start nav*/
nav{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}
.nav-logo{
    width:140px;
    height: 38px;
    cursor: pointer;
}
.middle-nav{
    display: flex;
    gap:30px;
}
.middle-nav a{
    color: var(--greyColor);
    text-decoration: none;
    font-weight: 600;
}
.signup-butn{
    padding: 12px 35px;
    background-color: black;
    color: white;
    border-radius: 5px;
    border: none;
    outline: none;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transion);
}

.middle-nav a:hover {
    color: black;
}
.signup-butn:hover{
    background-color: #333;
    transform: scale(1.05);
}
#menu-icon{
    display: none;
}
/*media query nav*/
@media (max-width:768px) {
    .nav-logo{
        width:100px;
        height: 27px;
    }
    #menu-icon{
        cursor: pointer;
        display: block;
    }
    .middle-nav{
        display: none;
    }
    .middle-nav.show{
        display: flex;
        flex-direction: column;
        background:#1F1F1F;
        position: absolute;
        top: 90px;
        right: 0;
        width: 100%;
        padding: 10px;
        gap: 10px;
        text-align: center;
    }
    .middle-nav a{
        color:#D1D1D1;
    }
    .middle-nav a:hover {
        color: #fff;
    }
    .signup-butn{
        padding: 9px 20px;
        font-size: 13px;
    }
}
/*End nav*/

/*Start home*/
.home{
    display: flex;
    flex-direction: column;
    padding: 85px 0;
    gap:20px;
}
/*Home Upper Section*/
.home .upper-home{
    display: flex;
    justify-content: space-between;
}
.upper-home .home-text{
    display: flex;
    flex-direction: column;
    gap:50px;
}
.upper-home .home-text h1{
    font-size: 100px;
}
.upper-home .home-text p{
    font-size: 20px;
    color: var(--greyColor);
    max-width: 40rem;
}
.upper-home .text-img{
    width:400px;
    height: 338px;
}

/*Home Lower Section*/
.home .lower-home{
    display: flex;
    gap:80px;
}

/*Home Lower Right Section*/
.lower-home .lower-right {
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* Prevents stretching. Keeps children at their content width */
    gap: 140px; 
}
.lower-right .project-butn{
    padding: 18px 70px;
    background-color: black;
    color: white;
    border-radius: 5px;
    border: none;
    outline: none;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transion);
}
.project-butn:hover{
    background-color: #333;
    transform: scale(1.05);
}
.lower-right .stats {
    display: flex;
    gap:70px;
    color: var(--greyColor);
    text-align: center;
}
.lower-right .stats div p{
    font-size: 50px;
}
.lower-right .stats span{
    font-size: 15px;
}

/*Home Lower Left Section*/
.lower-home .lower-left{
    position: relative;
    display: flex;
    flex-direction: column;
    max-width: 100%; /* so it doesn’t overflow */
}
.lower-left .square-outline{
    position: absolute;
    width: 180px;
    height: 160px;
    top: -25px;  
    left: -20px; 
    border: 2px solid black;
    border-radius: 5px;
    background: transparent;
    z-index: -1;
}
.lower-left img{
    width:90%;
    height: auto;
    display: block;
}

.lower-left i {
    position: absolute;
    bottom: 0;
    right:-20px;
    margin: 0 10px;
    background-color:black;
    color: white;
    width:120px;
    height: 120px;
    font-size: 40px; 
    text-align: center;/* to center the icon*/
    line-height: 120px; /*same as the height you have it will be in the middle exactly*/  
}
/*media query Home*/
@media (max-width:768px) { 
    .home{
        padding: 35px 0 55px 0;
    }
    /*Home Upper Section*/
    .home .upper-home{
        flex-direction: column;
        gap:30px;
        align-items: center;
    }
    .upper-home .home-text{
        gap:30px;
    }
    .upper-home .home-text h1{
        font-size: 65px;
    }
    .upper-home .home-text p{
        font-size: 20px;
    }
    .upper-home .text-img{
        width:200px;
        height: 169px;
    }
    /*Home Lower Section*/
    .home .lower-home{
        flex-direction: column;
        gap:50px;
    }
    /*Home Lower Right Section*/
    .lower-home .lower-right {
        gap: 40px;
        align-items: center; 
    }
    .lower-right .project-butn{
        padding: 15px 53px;
    }
    .lower-right .stats {
        gap:20px;
    }
    .lower-right .stats div p{
        font-size: 35px;
    }
    .lower-right .stats span{
        font-size: 14px;
    }
    /*Home Lower Left Section*/
    .lower-left{
        justify-content: center;
        align-items: center;
    }
    .lower-left .square-outline{
        width: 80px;
        height: 60px;
        top: -15px;
        left: 65px;
    }
    .lower-left img{
        width:60%;
    }
    .lower-left i {
        right:40px;
        margin: 0 10px;
        width:70px;
        height: 70px;
        font-size: 20px; 
        line-height: 70px; /*same as the height you have it will be in the middle exactly*/  
    }    
}
/*End Home*/


/*Start Service*/
.service{
    padding: 65px 0 100px 0;
    display: flex;
    flex-direction: column;
    gap:80px;
}
.service-header {
    display: flex;
    align-items: center;
    gap: 20px;
}
.service-header .line{
    display: inline-block; /*Treat this element like text (inline), but allow it to have width, height, margins, and padding like a block.*/
    width: 70px;     /* length of the line */
    height: 2px;     /* thickness */
    background-color: black;
}
.service-header h2 {
    font-size: 48px;
    font-weight: 600;
}
.design-container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px; 
}
.design-container .design-card{
    display: flex;
    gap: 10px;
    transition: var(--transion);
    cursor: pointer;
    border-radius: 10px;
    padding: 10px; 
}
.design-card:hover{
    transform: translateY(-7px);
    background-color: rgb(241, 239, 239);
}
.design-card img {
    width: 62px; 
    height: 60px;     
}
.design-card .text-title{
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap:20px;
}
.design-card h3{
    font-size: 20px;
}
.design-card p{
    font-size: 17px;
    color: var(--greyColor);
    max-width: 300px;
}

/*media query Service*/
@media (max-width:768px) { 
    .service{
        gap:40px;
    }
    .service-header {
        gap: 10px;
    }
    .service-header .line{
        width: 35px;     /* length of the line */
    }
    .service-header h2 {
        font-size: 34px;
    }
    .design-container{
        justify-content: center;
        flex-direction: column;
    }
    .design-card{
        text-align: center;
        flex-direction: column;
        align-items: center;
    }
    .design-card img {
        width: 52px; 
        height: 50px;  
    }
    .design-card h3{
        font-size: 25px;
    }
    .design-card p{
        font-size: 20px;
    }    
}
/*End Service*/

/*Start Design*/
.design{
    display: flex;
    gap:100px;
    padding:50px 0px 80px 0px;
}
.design img{
    width:550px;
    height: 550px;
}

.design-left{
    display: flex;
    flex-direction: column;
    gap:50px;
}
.design .design-left h2{
    font-size: 48px;
    font-weight: 600;
}
.design .design-left p{
    color: var(--greyColor);
    font-size: 17px;
}

.accordion-item {
    padding: 15px 0;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.accordion-item span {
    font-weight: 600;
}
.accordion-item button {
    background: none;
    border: none;
    font-size: 30px;
    cursor: pointer;
    transition: var(--transion);
}
.accordion-item button:hover{
    color:var(--greyColor)
}
.design-left .learn-butn{
    padding: 18px 60px;
    background-color: black;
    color: white;
    border-radius: 5px;
    border: none;
    outline: none;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transion);
    align-self: flex-start; /* Prevents stretching. Keeps children at their content width */
}
.learn-butn:hover{
    background-color: #333;
    transform: scale(1.05);
}
/*media query Design*/
@media (max-width:768px) { 
    .design{
        flex-direction: column;
        align-items: center;
        gap:30px;
    }
    .design img{
        width:250px;
        height: 250px;
    }
    .design-left{
        gap:25px;
    }
    .design .design-left h2{
        font-size: 34px;
    }
    .design .design-left p{
        font-size: 20px;
    }
    .accordion-item button {
        font-size: 25px;
    }
    .design-left .learn-butn{
        padding: 15px 53px;
        align-self: center;
    }
}
/*End Design*/

/*Start Steps*/

.steps{
    display: flex;
    padding:70px 0px 80px 0px;
    gap: 30px;
}
.steps img{
    width:500px;
    height: 610px;
}
.steps-right{
    display: flex;
    flex-direction: column;
    gap:30px;
}
.steps-right h2{
    font-size: 48px;
    font-weight: 600;  
}
.steps-container .step{
    display: flex;
    gap:40px;
    align-items: center;
    cursor: pointer;
}
.step .icon-column{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap:10px;
}
.icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #1F1F1F;
    border-radius: 50%;
    width: 55px;
    height: 55px;
    margin-top: 10px; /*same as gap in icon-column*/
}
.rocket, .checkmark, .lightbulb {
    display: inline-block;
    background-color: white; 
    -webkit-mask-image: var(--svg);
    mask-image: var(--svg);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    width: 24px;
    height: 24px;
}
.rocket {
  --svg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m7.75 13.85l2.4 2.4m-2.4-2.4s1.417-3.542 3.434-6m-3.434 6c-5.219-1.305-.53-6 3.434-6m-1.034 8.4s3.542-1.417 6-3.434m-6 3.434c1.305 5.218 6 .53 6-3.434M11.184 7.85c2.04-2.486 5.403-3.6 8.566-3.6c0 3.163-1.114 6.525-3.6 8.566m-1.7-3.359l.707-.707m-9.638 7.826c-.952.801-1.269 3.179-1.269 3.179s2.372-.318 3.171-1.272c.45-.534.444-1.354-.057-1.85a1.394 1.394 0 0 0-1.845-.057'/%3E%3C/svg%3E");
}
.checkmark{
  --svg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath fill='%23000' d='m14 21.414l-5-5.001L10.413 15L14 18.586L21.585 11L23 12.415z'/%3E%3Cpath fill='%23000' d='M16 2a14 14 0 1 0 14 14A14 14 0 0 0 16 2m0 26a12 12 0 1 1 12-12a12 12 0 0 1-12 12'/%3E%3C/svg%3E");
}
.lightbulb{
  --svg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='%23000' stroke-width='1.5'%3E%3Cpath d='M14.5 19.5h-5m5 0c0-.713 0-1.07.038-1.307c.123-.763.144-.812.631-1.412c.151-.186.711-.688 1.832-1.692A7.5 7.5 0 1 0 7 15.09c1.12 1.004 1.68 1.505 1.832 1.692c.487.6.508.649.63 1.412c.039.237.039.593.039 1.307m5 0c0 .935 0 1.402-.201 1.75a1.5 1.5 0 0 1-.549.549c-.349.2-.816.2-1.751.2s-1.402 0-1.75-.201a1.5 1.5 0 0 1-.549-.549c-.201-.348-.201-.815-.201-1.75'/%3E%3Cpath stroke-linecap='round' d='M12 17v-2m1.732-1a2 2 0 0 1-3.464 0'/%3E%3C/g%3E%3C/svg%3E");
}
.vertical-line {
    width: 1px;              /* thin vertical line */
    height: 80px;            /* length of line between icons */
    background-color: #9B9B9B;
}
.transparent{
    background-color: transparent;
}
.step .step-content{
    display: flex;
    flex-direction: column;
    gap:20px;
}
.step .step-content h3{
    font-size: 22px;
}
.step .step-content p{
    color: var(--greyColor);
    font-size: 18px;
}

/*media query Steps*/
@media (max-width:768px) { 
    .steps{
        flex-direction: column;
    }
    .steps img{
        display: none;
    }
    .steps-right{
        gap:20px;
    }
    .steps-right h2{
        font-size: 34px;
    }
    .steps-container .step{
        gap:25px;
    }
    .icon-wrapper {
        width: 45px;
        height: 45px;
    }
    .rocket, .checkmark, .lightbulb {
        width: 22px;
        height: 22px;
    }
    .vertical-line {
        height: 50px;            /* length of line between icons */
    }
    .step .step-content{
        gap:15px;
    }
    .step .step-content h3{
        font-size: 25px;
    }
    .step .step-content p{
        font-size: 18px;
    }
}
/*End Steps*/

/*Start Customer Review*/
.review{
    display:flex;
    padding:70px 0px 80px 0px;
    gap:80px;
    position: relative;
}
.review-left{
    display: flex;
    flex-direction: column;
    gap:30px;
}
.review-image img{
    width:550px;
    height: 550px;
}
.review-content{
    display: flex;
    flex-direction: column;
    gap: 25px;
}
.review-content h2{
    font-size: 48px;
    font-weight: 600;  
}
.review-cards{
    display: flex;
    background-color: white;
    padding: 20px;
    gap:20px;
    position: absolute;
    bottom: 60px;
    right:0;
    border-radius: 3px;
}
.review-cards .review-card{
    background-color: #1F1F1F;
    color: white;
    padding: 30px;
    width: 470px;
    height: 470px;
    border-radius: 5px;
}
.review-card .quote-icon{
    font-size: 100px;
    font-weight: 600;
    line-height: 1; /*The height of each line of text will be equal to exactly 1 × the font size.*/
}
.review-card p{
    font-size: 22px;
    font-weight: 300;
    margin-bottom: 62px;
}
.review-card .profile{
    display: flex;
    gap:20px;
    align-items: center;
}
.profile .profile-content{
    display: flex;
    flex-direction: column;
    gap:10px;
}
.profile-content strong{
    font-size: 18px;

}
.profile-content span{
    color: #929292;
}
.review-btns i{
    margin: 0 10px;
    background-color:#F1F1F1;
    color: #464646;
    width:55px;
    height: 55px;
    font-size: 25px; 
    text-align: center;/* to center the icon*/
    line-height: 55px; /*same as the height you have it will be in the middle exactly*/
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transion);  
}
.review-btns i:hover{
    background-color:#333;
    color: white;
    transform: scale(1.05);
}
/*media query  Review*/
@media (max-width:768px) { 
    .review{
        flex-direction: column;
        gap:30px;
    }
    .review-left{
        gap:30px;
        align-items: center;
    }
    .review-image img{
        width:250px;
        height: 250px;
    }
    .review-content{
        gap: 80px;
    }
    .review-content h2{
        font-size: 34px;
    }
    .review-cards{
        flex-direction: column;
        background-color:transparent;
        gap:20px;
        position:relative;
        align-items: center;
    }
    .review-cards .review-card{
        padding: 20px;
        width: 310px;
        height: 310px;
    }
    .review-card .quote-icon{
        font-size: 70px;
    }
    .review-card p{
        font-size: 18px;
        margin-bottom: 25px;
    }
    .review-card .profile{
        gap:20px;
    }
    .profile img{
        width: 50px;
        height: auto;
    }
    .profile .profile-content{
        gap:10px;
    }
    .profile-content strong{
        font-size: 14px;
    }
    .profile-content span{
        font-size: 12px;
    }
    .review-btns i{
        width:45px;
        height: 45px;
        font-size: 25px; 
        line-height: 45px; /*same as the height you have it will be in the middle exactly*/
    }
}
/*End Customer Review*/

/*Start NewsLetter*/ 
.newsletter {
    padding: 70px 0 80px 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.newsletter .newsletter-text {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 650px;
    margin: 0 auto;
}

.newsletter-text h2 {
    font-size: 48px;
    font-weight: 600;
}

.newsletter-text p {
    color: var(--greyColor);
    font-size: 24px;
}

.newsletter-form {
    display: inline-flex;
    background: white;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0px 2px 6px rgba(0,0,0,0.1);
    align-self: center;
}

.newsletter-form i {
    font-size: 20px;
    color: var(--greyColor);
    padding: 0 12px;
    align-self: center;
}

.newsletter-form input {
    border: none;
    padding: 15px 20px;
    font-size: 16px;
    outline: none;
    width: 460px;
}

.newsletter-form button {
    background: black;
    color: white;
    padding: 0 25px;
    border: none;
    font-size: 16px;
    cursor: pointer;
}
/*media query NewsLetter*/ 
@media (max-width: 768px) {
    .newsletter {
        gap: 50px;
        padding: 50px 20px;
    }
    .newsletter-text h2 {
        font-size: 28px;
    }
    .newsletter-text p {
        font-size: 18px;
    }
    .newsletter-form {
        flex-direction: column; 
        width: 100%;
        max-width: 400px;
    }
    .form-up{
        display: flex;
    }
    .newsletter-form input {
        width: 100%;
        padding: 12px;
    }
    .newsletter-form button {
        padding: 12px;
        font-size: 16px;
        width: 100%;
    }
}

/*End NewsLetter*/ 
/*Start Footer*/ 
footer {
  background-color: #1F1F1F; 
  color: white; 
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap; 
  padding: 150px 80px 40px 80px;
  font-size: 14px;
  gap: 40px; /* space between columns when wrapped */
}

.footer-column {
  flex: 1;
  min-width: 180px;
}

.footer-column img {
  width: 120px;
  margin-bottom: 20px;
}

.footer-column p {
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 220px;
  color: #D1D1D1;
}

.footer-column h4 {
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 15px;
  color: white;
}

.footer-column a {
  display: block;
  color: #D1D1D1;
  text-decoration: none;
  margin-bottom: 20px;
  transition: color 0.3s ease;
  font-weight: 400;
  font-size: 14px;
}

.footer-column a:hover {
  color: #fff;
}

.social-icons {
  display: flex;
  gap: 15px;
}

.social-icons a {
  display: inline-block;
  background-color: #333;
  color: white;
  width: 30px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  border-radius: 4px;
  transition: background-color 0.3s ease, color 0.3s ease;
  font-size: 14px;
}

.social-icons a:hover {
  background-color: #555;
}

/*media query Footer*/
@media (max-width: 768px) {
  footer {
    flex-direction: column;
    align-items: flex-start;
    padding: 50px 20px 30px 20px;
  }
  .footer-column {
    width: 100%;
  }
  .footer-column p,
  .footer-column a {
    max-width: 100%;
  }
}
/*End Footer*/