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

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
    color: #ddf2fd;
}

body {
    background: #14374a;
}

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

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 10px 10%;
    background-color: #14374a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: 0.3s;
}

.logo {
   font-size: 37px;
   text-decoration: none;
   color: #eef5ff;
   font-weight: 800; 
}

.navbar ul li {
    list-style: none;
    display: inline-block;
    margin-left: 35px;   
}

.navbar ul li a{
    color: #eef5ff;
    font-size: 18px;
    text-decoration: none;
    font-weight: 500;
    position: relative;
}

nav ul li a::after {
    content: '';
    width: 0;
    height: 3px;
    background: #9bbec8;
    position: absolute;
    left: 0;
    bottom: -3px;
    transition: 0.5s;
}

nav ul li a:hover::after{
    width: 100%;
}

.navbar a.active {
    color: #9bbec8;
}

#menu-icon {
    font-size: 28px;
    color: #176b87;
    cursor: pointer;
    display: none;
}

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

.heading {
    font-size: 10vw;
    font-weight: 700; 
    color: transparent;
    text-align: center;
    -webkit-text-stroke: 2.5px #ddf2fd;
    margin-bottom: 5rem;
}

/*---------------home---------------*/

.home {
    display: flex;
    padding: 0 9%;
    justify-content: center;
}

.home-content {
    max-width: 60rem;
    top: 0;
    left: 0;
    align-items: flex-start;
    margin-bottom: 0%;
    position: fixed;
    z-index: 1;
    margin-top: 3rem;
}

@keyframes textslidein {
    from {
      transform: translateX(-400%);
    }
    to {
      transform: translateX(0);
      position: relative;
    }
  }

  @keyframes h1slidein {
    from {
      transform: rotate(90deg) translateX(-400%);
    }
    to {
      transform: translateX(0);
      position: relative;
    }
  }

  @keyframes bgslidein {
    from {
      transform: rotate(70deg) translateY(-400%);
    }
    to {
      transform: translateY(0);
      position: relative;
    }
  }

.home-content h1 {
    top: 0;
    left: 0;
    height: 80%;
    width: 100%;
    transform: translateX(-400%);
    animation: h1slidein 0.5s ease-in-out forwards;
    animation-delay: 0.3s;
    font-size: 18rem;
    font-weight: 700; 
    color: transparent;
    -webkit-text-stroke: 2.5px #ddf2fd;
    margin-left: 4rem;
}

.home-content p {
    margin-top: -5rem;
    margin-left: 4rem;
    margin-bottom: 3rem;
    transform: translateX(-400%);
    font-size: 2.4rem;
    font-weight: 400;
    color: #eef5ff;
    animation: textslidein 0.5s ease-in-out forwards;
    animation-delay: 0.6s;
    text-align: justify;
    letter-spacing: 2px;
}

.home .bg {
    margin-top: 5%;
    margin-bottom: 0%;
    position: fixed;
    height: 100vh;
}

.bg-img {
    margin-top: 8rem;
    margin-bottom: 9vh;
    background-image: url(images/accio.png); 
    background-size: cover;  
    background-position: center;
    overflow: hidden;
    height: 75vh;
    width: 83vw;
    border-radius: 5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bgslidein 0.5s ease-in-out forwards;
    z-index: -200;
}
/*--------------about-us--------------*/
.about-us {
    margin-top: 10rem;
    display: flex;
    flex-direction: column;
    position: relative;
    align-items: center;
    justify-content: center;
    padding: 0 9%;
    z-index: 3;
}

.about-us-content {
   max-width: 120rem;
   margin-top: 0%;
   margin-bottom: 0%;
   text-align: center;
   justify-content: center;
}

.about-us .heading {
    margin-top: 10rem;
}

.tab-titles {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.tab-links {
    position: relative;
    display: flex;
    align-items: center;
    margin: 0 5rem;
    margin-bottom: 2.5rem;
    text-align: center;
    font-size: 2rem;
    color: #ddf2fd;
    cursor: pointer;
}

.tab-links::after {
    content: '';
    width: 0;
    height: 3px;
    background: #9bbec8;
    position: absolute;
    left: 0;
    bottom: -4px;
    transition: 0.5s;
}

.tab-links:hover::after{
    width: 100%;
}

.tab-links.active-link::after {
    width: 100%;
}

#why-exist {
    align-items: center;
    height: 80vh;
}

#why-exist p {
    margin: 0 5rem;
    font-size: 2rem;
    font-weight: 400;
    color: #eef5ff;
    text-align: center;
    letter-spacing: 2px;
}

#why-accio {
    align-items: center;
    height: 60vh;
}

#why-accio p {
    margin: 5rem 5rem;
    font-size: 2rem;
    font-weight: 400;
    color: #eef5ff;
    text-align: center;
    letter-spacing: 2px;
}

#who-we {
    justify-content: center;
    height: 100vh;
}

#who-we .who-list {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 9rem;
    flex: 1 1 30rem;
    padding-bottom: 5rem;
    min-height: 6rem;
}

.who-list .who-content {
    margin-top: 3rem;
    padding: 1.5rem;
    width: 38rem;
    justify-content: left;
    align-items: center;
    position: relative;
    display: flex;
    border: .2rem solid #9bbec8;
    border-radius: .6rem;
    min-height: 15rem;
    transition: transform 0.3s ease-in-out;
    gap: 5vh;
}

#who-we .who-content .people h2 {
    font-size: 3.5rem;
    font-weight: 830;
    color: #ddf2fd;
    letter-spacing: 2px;
    text-align: left;
}

#who-we .who-content .people i {
    font-size: 3.5rem;
    color: #ddf2fd;
    letter-spacing: 2px;
    text-align: left;
}

#who-we .who-content .people h3 {
    font-size: 2.5rem;
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: .7px #9bbec8;
    letter-spacing: 2px;
    text-align: left;
}

#who-we .who-content .people p {
    font-size: 1.5rem;
    font-weight: 400;
    color: #eef5ff;
    letter-spacing: 2px;
    text-align: left;
    display: none;
}

#who-we .who-content:hover {
    transform: scale(1.1);
}

#who-we .who-content:hover p {
    display: block;
}

#who-we .who-content.active {
    transform: scale(1.1);
}

#who-we .who-content.active p {
    display: block;
}

#what-mess {
    align-items: flex-start;
    justify-content: center;
    height: 100vh;
}

#what-mess .what-list {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 5vh;
    flex: 1 1 20rem;
    min-height: 6rem;
}

.what-list .what-content {
    margin-top: 3rem;
    padding: 1.5rem;
    width: 38rem;
    justify-content: left;
    align-items: center;
    position: relative;
    display: flex;
    border: .2rem solid #9bbec8;
    border-radius: .6rem;
    min-height: 20rem;
    transition: transform 0.3s ease-in-out;
}

#what-mess .what-content .what h2 {
    font-weight: 300;
    color: #9bbec8;
    letter-spacing: 2px;
    text-align: left;
    font-size: 2rem;
}

#what-mess .what-content .what i {
    margin-top: 2rem;
    font-size: 2rem;
    color: #9bbec8;
    letter-spacing: 2px;
    text-align: left;
}

#what-mess .what-content .what h3 {
    margin-top: 2rem;
    font-weight: 550;
    letter-spacing: 2px;
    text-align: left;
    font-size: 3rem;
    color: #eef5ff;
    margin-bottom: 1rem;
}

#what-mess .what-content .what p {
    font-size: 1.5rem;
    font-weight: 400;
    color: #eef5ff;
    letter-spacing: 2px;
    text-align: left;
    display: none;
}

#what-mess .what-content .what a {
    margin-top: 2rem;
    font-size: 1.5rem;
    font-weight: 400;
    color: #eef5ff;
    letter-spacing: 2px;
    text-decoration: underline;
    text-align: left;
    display: none;
}

#what-mess .what-content:hover {
    transform: scale(1.1);
}

#what-mess .what-content .what:hover a,
#what-mess .what-content .what:hover p {
    display: block;
    position: relative;
}

#what-mess .what-content.active {
    transform: scale(1.1);
}

#what-mess .what-content.active a,
#what-mess .what-content.active p {
    display: block;
    position: relative;
}

.tab-contents {
    display: none;
}

.tab-contents.active-tab {
    position: relative;
    display: flex;
    flex-direction: column;
}

/*--------------anr--------------*/
.anr {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-bottom: 5rem;
    z-index: 2;
}

.anr .anr-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6rem;
    justify-content: center;
}

.anr-row .anr-column {
    flex: 1 1 1 35rem;
    max-width: 35rem;
}

.anr-column .title {
    font-size: 1.8rem;
    margin: 0 0 1.5rem 2rem;
}

.anr-column .anr-box {
    border-left: .2rem solid #9bbec8;
}

.anr-box .anr-content {
    position: relative;
    padding-left: 2rem;
}

.anr-content .award {
    position: relative;
    padding: 1.5rem;
    border: .2rem solid #9bbec8;
    border-radius: .6rem;
    margin-bottom: 2rem;
}

.anr-content .award h3 {
    font-size: 1.5rem;
    color: #9bbec8;
    margin-bottom: .5rem;
}

.anr-content .award p {
    font-size: 1.5rem;
}

.anr-content .award a {
    color: #91cae9;
}

/*--------------pg--------------*/
.pg {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-bottom: 5rem;
    z-index: 2;
}

.pg-column .project {
    position: relative;
    padding: 1.5rem;
    border: .2rem solid #9bbec8;
    border-radius: .6rem;
    margin-bottom: 2rem;
    transition: transform 0.3s ease-in;
    width: 80vw;
}

.project h2,
.project i {
    font-size: 2rem;
    font-weight: 500;
    color: #91cae9;
}

.project h3 {
    font-size: 5rem;
    color: azure;
    margin-bottom: .5rem;
}

.project p {
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: #9bbec8;
}

.pg-column .project:hover {
    transform: scale(1.1);
}

/*--------------contact--------------*/
.contact {
    position: relative;
    min-height: 100vh;
    z-index: 2;
    padding-bottom: 8rem;
}

.contact form {
    max-width: 70vw;
    height: 80vh;
    margin: 0 auto;
    text-align: center;
}

.contact form .input-box {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box .input-field {
    position: relative;
    width: 49%;
    margin: .8rem 0;
}

.contact form .input-box .input-field input,
.contact form .textarea-field textarea {
    width: 100%;
    height: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: #ddf2fd;
    background: transparent;
    border-radius: .6rem;
    border: .2rem solid #9bbec8;
}

.contact form .input-box .input-field input::placeholder,
.contact form .textarea-field textarea::placeholder {
    color: #ddf2fd;
}

.contact form .focus {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: rgba(12, 81, 101, 0.47);
    border-radius: .6rem;
    z-index: -1;
    transition: .5s;
}

.contact form .input-box .input-field input:focus~.focus,
.contact form .input-box .input-field input:valid~.focus,
.contact form .textarea-field textarea:focus~.focus,
.contact form .textarea-field textarea:valid~.focus {
    width: 100%;
}

.contact form .input-box .input-field input[type="number"]::-webkit-inner-spin-button,
.contact form .input-box .input-field input[type="number"]::-webkit-outer-spin-button {
    appearance: none;
}
.contact form .textarea-field {
    position: relative;
    margin: .8rem 0 2.7rem;
    display: flex;
}

.contact form .textarea-field textarea {
    resize: none;
}

.contact form .btn-send .btn {
    cursor: pointer;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 15rem;
    height: 4rem;
    letter-spacing: 2px;
    background: transparent;
    border-radius: .6rem;
    border: .2rem solid #9bbec8;
    transition: transform 0.2s ease-in;
}

.btn-send .btn:hover{
    transform: translateY(-.5rem);
}

.btn-send .btn::before {
    content: ' ';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #9bbec8;
    z-index: -1;
    transition: .5s ease-in-out;
}

.btn-send .btn:hover::before {
    width: 100%;
}

/*--------------footer--------------*/
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 9%;
    background: #176b87;
    z-index: 999;
    height: 9vh;
    position: relative;
}

.footer-text {
    font-size: 1.6rem;
    letter-spacing: 2px;
    color: #9bbec8;
}

.footer-iconTop a {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    padding: .6rem;
    background-color: #9bbec8;
    border: .2rem solid #9bbec8;
    border-radius: .6rem;
    transition: transform 0.2s ease-in;
}

.footer-iconTop a:hover {
    transform: translateY(-.5rem);
}

.footer-iconTop i {
    color: #176b87;
}

#home .bg-mask {
    position: absolute;
    background-color: #14374a;
    background-size: cover;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    z-index: -5;
}

#anr .bg-mask{
    position: absolute;
    background-color: #14374a;
    background-size: cover;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    z-index: -1;
}
#about-us .bg-mask {
    position: absolute;
    background-color: #14374a;
    background-size: cover;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    z-index: -1;
}
#pg .bg-mask {
    position: absolute;
    background-color: #14374a;
    background-size: cover;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    z-index: -1;
}
#contact .bg-mask {
    position: absolute;
    background-color: #14374a;
    background-size: cover;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    top: 0;
    left: 0;
    z-index: -1;
}

@media only screen and (max-width: 1200px) {
    html {
        font-size: 55%;
    }
}

@media only screen and (max-width: 1100px) {
    .navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 4%;
        background: rgba(12, 81, 101, 0.80);
        box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.3);
        transition: 0.25s ease;
        transition-delay: 0.25s;
        display: none;
    }

    .navbar a {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }

    .navbar.active {
        display: block;
        left: 0;
    }

    .navbar ul li {
        list-style: none;
        display: flex;
        margin-left: 35px;   
    }
    
    #menu-icon {
        cursor: pointer;
        display: block;
        color: #eef5ff;
    }
}

@media only screen and (max-width: 900px) {
    section {
        padding: 10rem 4% 2rem;
    }

    .home {
        align-items: flex-start;
        height: 100%;
        width: 100%;
    }

    .home-content {
        max-width: 60rem;
        top: 0;
        left: 0;
        align-items: flex-start;
        margin-bottom: 0%;
        position: fixed;
        z-index: 1;
        margin-top: 3rem;
    }

    .home-content h1 {
        margin-left: 1.5rem;
        font-size: 15vh;
        margin-bottom: 2rem;
    }
    
    .home-content p {
        font-size: 2vh;
        font-weight: 400;
        margin-left: 1.5rem;
    }
    
    .bg-img {
        margin-top: 9rem;
        background-image: url(images/accio\ s.png); 
        height: 75vh;
        width: 83vw;
    }

    .heading {
        font-size: 10vh;
        font-weight: 800;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    #why-exist {
        height: 80vh;
        width: 80vw;
    }

    .anr .heading {
        margin: 5rem;
    }

    #what-mess .what-list,
    #who-we .who-list {
        align-items: center;
        justify-content: flex-start;
        flex-direction: column;
        gap: 4rem;
    }

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

@media only screen and (max-width: 480px) {
    .header {
        padding: 2rem 4%;
    }

    section {
        padding: 10rem 4% 2rem;
    }

    .home {
        align-items: flex-start;
        justify-content: center;
        height: 100%;
        width: 100%;
    }

    .home-content {
        max-width: 55rem;
        top: 0;
        left: 0;
        align-items: flex-start;
        margin-bottom: 0%;
        position: fixed;
        z-index: 1;
        margin-top: 3rem;
        margin-left: -0.5rem;
    }

    .home-content h1 {
        font-size: 20vw;
        letter-spacing: 0.2rem;
        -webkit-text-stroke-width: 1.7px;
        width: 60%;
        margin-bottom: 4rem;
        font-weight: 880;
        text-align: center;
    }
    
    .home-content p {
        width: 90%;
        font-size: 1.5vh;
        font-weight: 400;
        text-align: center;
    }
    
    .bg-img {
        margin-top: 9rem;
        background-image: url(images/accio\ s.png); 
        height: 75vh;
        width: 83vw;
    }

    .heading {
        font-size: 20vw;
        font-weight: 800;
        align-items: center;
        justify-content: center;
        text-align: center;
        display: flex;
        flex-wrap: wrap;
    }

    .anr .heading {
        margin: 5rem;
        -webkit-text-stroke-width: 1.5px;
        font-size: 13vw;
    }

    #what-mess .what-list,
    #who-we .who-list {
        margin-top: 1.5rem;
        align-items: flex-start;
        justify-content: center;
        flex-direction: row;
    }

    .what-list .what-content,
    .who-list .who-content  {
        width: 75vw;
    }

    #what-mess .what-content .what h3 {
        font-size: 2.6rem;
    }

    #who-we .who-list .people h2, 
    #who-we .who-list .people i {
        font-size: 3rem;
    }


    #why-exist {
        height: 80vh;
        width: 110vw;
    }

    #why-exist p {
        font-size: 15px;
        letter-spacing: 1px;
    }
    

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

    .footer-text {
        font-size: 1.25rem;
    }
}