* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: 18px;
    font-family: "Open Sans", sans-serif;
    scroll-behavior: smooth;
}

a {
    color: #000;
    text-decoration: none;
}

header {
    width: 100%;
    padding: 0 3rem;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(255, 255, 255);
}

.stick {
    width: 100%;
    height: 1px;
    background: #E4E4E4;
}

header .nav-menu {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

header .nav-menu a {
    color: #4D4D4D;
    display: flex;
    gap: 0.4rem;
    align-items: center;
    transition: all 0.2s ease;
}

header .nav-menu a:hover {
    color: #000;
}



header .nav-menu .nav-left {
    display: flex;
    flex-direction: row;
    gap: 0.8rem;
}

header .nav-menu .nav-right {
    display: flex;
    flex-direction: row;
    gap: 0.8rem;
}


header .nav-menu:last-child .nav-left h1,b{
    font-size: 1.4rem;
    font-weight: 800;
}

header .nav-menu:last-child .nav-left h1:hover {
    cursor: pointer;
}

header .nav-menu:last-child .nav-left b{
    background: -webkit-linear-gradient(#00B0F6, #006790);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header .nav-menu:last-child .nav-right {
    gap: 3rem;
}

header .nav-menu:last-child .nav-right a:last-child {
    background: #00B0F6;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    transition: all 0.2s ease;
}

header .nav-menu:last-child .nav-right a:last-child:hover {
    background-color: #0090c9;
    transform: translate(0,2px);
}

.nav-toggle {
    display: none;
    font-size: 1.6rem;
    cursor: pointer;
    color: #00B0F6;
}

.big-bg {
    width: 100%;
    height: 800px;
    background: url("../imgs/big-bg.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}


.big-bg h2 {
    text-align: center;
    margin-top: auto;
    margin-bottom: auto;
    color: #fff;
    font-size: 3rem;
}


.big-bg .offer {
    background: #00467C;
    color: #fff;
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    padding: 1rem 2rem;
    position: absolute;
    bottom: 0;

}

.big-bg .offer a {
    color: #00467C;
    background: #fff;
    padding: 0.5rem 2rem;
    transition: all 0.2s ease;
}

.big-bg .offer a:hover {
    background: #E4E4E4;
    transform: translate(5px,0);
}


.about {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #3E3E3E;
    gap: 4rem;
    padding: 5rem 2rem;
    margin-bottom: 20px;
}

.about h3 {
    font-size: 2rem;
    font-weight: 900;
}

.stick75 {
    width: 75%;
    height: 1px;
    background: #E4E4E4;
}

.col-3 {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
    gap: 1rem;
}


.about-in {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 10px;
    max-width: 31%;
}

.about-in a {
    padding: 1rem;
    background: #0078D4;
    border-radius: 50%;

}

.about-in a i {
    font-size: 1rem;
    color: #fff;
}


.about-in h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #0078D4;
}


.offers {
    background: url("../imgs/nardc-3.png");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-around;
    width: 100%;
    padding: 3rem 5rem;
    color: #fff;
}

.offers .offers-left{
    display: flex;
    flex-direction: column;
    max-width: 40%;
    transform: translate(0,3rem);
}

.offers .offers-left h4 {
    font-size: 1.8rem;
}

.offers .offers-left .stick75 {
    height: 3px;
    color: #fff;
}

.offers .offers-left p {
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 10px;
    margin-top: 5px;
}


.offers .offers-right {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.offers .offers-right h5 {
    font-size: 1.2rem;
    border-bottom: 1px solid #fff;
    padding-bottom: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 5px;
}



.offers .offers-right h5:hover {
    cursor: pointer;
}


.contact {
    width: 100%;
    padding: 2rem 4rem;
    font-family: 'Segoe UI', sans-serif;
    color: #2c3e50;
}

.contact h4 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.contact-in {
    background: #f5f9fc;
    color: #2c3e50;
    padding: 2.5rem 3rem;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 144, 201, 0.08);
}

.contact-in h5 {
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.form-group label {
    font-weight: 600;
    font-size: 0.95rem;
    color: #444;
}

.form-group input,
.form-group textarea {
    padding: 0.8rem 1rem;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    background-color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #0090c9;
    box-shadow: 0 0 0 2px rgba(0, 144, 201, 0.2);
    outline: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.char-count {
    font-size: 0.8rem;
    color: #888;
    position: absolute;
    bottom: 8px;
    right: 10px;
}

.align-end {
    display: flex;
    justify-content: flex-end;
}

.submit-btn {
    background-color: #0090c9;
    color: white;
    padding: 0.8rem 1.6rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background-color 0.3s ease;
}

.submit-btn:hover {
    background-color: #007aad;
}

.submit-btn i {
    font-size: 1.1rem;
}


.opportunity{
    background: url("../imgs/nardc-5.png");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #fff;
    padding: 10rem 5rem;
}

.opportunity h4 {
    font-size: 1.8rem;
}

.opportunity .stickss {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    padding: 2rem;
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.opportunity .stickss .sticks {
    width: 70%;
    height: 2px;
    background: #fff;
}

.opportunity .stickss .s-sticks {
    width: 20%;
    height: 4px;
    background: #fff;
}

.opportunity .mainp{
    margin-bottom: 8rem;
    letter-spacing: 3px;
}

.opportunity .col-3 .opportunity-in {
    max-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 12px;
    background: #FFFFFF;
    color: #000;
    text-align: center;
    transition: all 0.3s ease;
}

.opportunity .col-3 .opportunity-in:hover {
    transform: translate(0,-10px);
    cursor: pointer;
}

.opportunity .col-3 .opportunity-in.opportunity-star {
    transform: translate(0,-50px);
}

.opportunity .col-3 .opportunity-in.opportunity-star:hover {
    transform: translate(0,-70px);
}

.opportunity .col-3 .opportunity-in div {
    padding: 1rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
}


.opportunity .col-3 .opportunity-in div a {
    background: #0079FF;
    padding: 0.5rem 2rem;
    color: #fff;
    margin-top: 1rem;
}

.opportunity .col-3 .opportunity-in div p {
    border-left: 3px solid #0079FF;
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding-left: 0.5rem;
}

.opportunity .col-3 .opportunity-in div p:last-child{
    margin-bottom: 24px;
}

.opportunity .col-3 .opportunity-in  h3 {
    width: 100%;
    background: #0079FF;
    color: #fff;
    padding: 1rem 3rem;
    border-radius: 12px 12px 0 0;
}

.references {
    width: 100%;
    padding: 2rem 4rem;
    display: flex;
    flex-direction: column;
    gap: 30px;
    color: #3E3E3E;
}

.references h4 {
    font-size: 1.6rem;
}

.references .col-7 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 2rem 1rem;
}

.references .col-7 a {
    flex: 0 1 120px;
    display: flex;
    justify-content: center;
}

.references .col-7 img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}


.stick25 {
    width: 20%;
    height: 3px;
    background: #3E3E3E;
}



footer {
    width: 100%;
    padding: 3rem 4rem;
    border-top: 1px solid #adadad;
    position: relative;
    padding-bottom: 1rem;
}

footer .col-3 {
    justify-content: space-between;
    gap: 10px;
    align-items: flex-start;
}

footer .col-3 h1,.superbold {
    font-size: 2.2rem;
    font-weight: 800;
}

footer .col-3 b {
    background: -webkit-linear-gradient(#00B0F6, #006790);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}


footer .col-3 .footer-col1 {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

footer .col-3 .footer-col1 p {
    font-size: 1.1rem;
    letter-spacing: 1px;
}

footer .col-3 .footer-col1 .speciala{
    padding: 1rem 2rem;
    background: #0079FF;
    color: #fff;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    transition: all 0.1s ease;
}

footer .col-3 .footer-col1 .social-media {
    font-size: 1.2rem;
    font-weight: 700;
}

footer .col-3 .footer-col1 .social-medias {
    display: flex;
    flex-direction: row;
    gap: 10px;
    margin-top: 10px;
}

footer .col-3 .footer-col1 .social-medias a i{
    font-size: 1.6rem;
}

img {
    width: 100%;
}

footer .col-3 .footer-col1 .speciala:hover {
    background: #0051ad;
}

footer .col-3 p:hover {
    cursor: pointer;
    color: #000;
}

footer .col-3 .footer-col2{
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: #404040;
}

footer .col-3 .footer-col2 h4 {
    font-size: 1.4rem;
    color: #000;
}

footer .col-3 .footer-col3 {
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: #404040;
}

footer .col-3 .footer-col3 h4 {
    font-size: 1.4rem;
    color: #000;
}

.last-touch {
    width: 100%;
    color: #000;
    text-align: center;
    border-top: 1px solid #E4E4E4;
    padding: 1rem 2rem;
}

.last-touch p {
    font-size: 1.2rem;
}

@media screen and (max-width: 1100px){
    *{
        font-size: 12px;
    }

    .opportunity .col-3 .opportunity-in {
        max-width: 200px;
    }
}


@media screen and (max-width: 900px){
    *{
        font-size: 10px;
    }

    .col-3 {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .about-in {
        width: 100%;
        flex: 1;
        max-width: 100%;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 2rem;
    }


    .about-in a {
    padding: 2rem;
    background: #0078D4;
    border-radius: 50%;

    }

    .about-in p {
        font-size: 1.6rem;
    }

    .about-in a i {
        font-size: 2rem;
        color: #fff;
    }


    .about-in h4 {
        font-size: 2.4rem;
        font-weight: 700;
        color: #0078D4;
    }

    .about h3 {
        font-size: 3rem;
        font-weight: 900;
    }

    .offers {
        background: url("../imgs/nardc-3.png");
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        padding: 6rem 5rem;
        color: #fff;
        gap: 7rem;
    }


    .offers .offers-left{
        display: flex;
        flex-direction: column;
        max-width: 90%;
        transform: translate(0,0);
        align-self: center;
        text-align: center;
    }

    .offers .offers-left h4 {
        font-size: 2.4rem;
    }

    .offers .offers-left p {
        font-size: 1.4rem;
    }

    .offers .offers-left .stick75 {
        height: 1px;
        color: #fff;
        display: none;
    }

    .offers .offers-right {
        align-self: center;
    }

    .offers .offers-right h5 {
        font-size: 2rem;
        border-bottom: 1px solid #fff;
        padding-bottom: 5px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 5px;
        
    }

    .offers .offers-right h5 i {
        font-size: 2rem;
    }

    .contact .contact-in{
        padding: 4rem 3rem;
    }

    .contact .contact-in h5 {
        font-size: 2.2rem;
    }

    .contact .contact-in .contact-inputs div:first-child input {
        font-size: 1.6rem;
    }

    .contact .contact-in .contact-inputs {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 40px;
    }

    .contact .contact-in .contact-inputs .messages textarea{
        width: 100%;
        height: 120px;
        padding: 1rem;
        font-size: 1.6rem;
    }

    .opportunity h4{
        font-size: 3rem;
        text-align: center;
    }

    .opportunity p {
        font-size: 1.8rem;
        text-align: center;
    }


    .opportunity .col-3 {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 100px;
    }

    .opportunity .col-3 .opportunity-in.opportunity-star{
        transform: translate(0);
    }

    .opportunity .col-3 .opportunity-in.opportunity-star:hover {
        transform: translate(0,-10px);
    }

    .opportunity .col-3 .opportunity-in {
        width: 70%;
        max-width: 350px;
        gap: 3rem;
        padding-bottom: 2rem;
    }

    .opportunity .col-3 .opportunity-in div a {
        background: #0079FF;
        padding: 1rem 5rem;
        color: #fff;
        font-size: 1.6rem;
        margin-top: 1rem;
    }

    .opportunity .col-3 .opportunity-in div p {
        border-left: 3px solid #0079FF;
        display: flex;
        justify-content: space-between;
        width: 100%;
        padding-left: 2rem;
        font-size: 2rem;
    }

    .opportunity .col-3 .opportunity-in div p:last-child{
        margin-bottom: 24px;
    }

    .opportunity .col-3 .opportunity-in  h3 {
        width: 100%;
        background: #0079FF;
        color: #fff;
        padding: 1rem 3rem;
        font-size: 3rem;
        border-radius: 12px 12px 0 0;
    }


    footer {
        padding: 5rem 2rem;
    }

    footer .col-3 {
        justify-content: space-between;
        gap: 5rem;
        align-items: flex-start;
        padding-left: 4rem;
    }

    footer .col-3 h1,.superbold {
        font-size: 4rem;
        font-weight: 800;
    }

    footer .col-3 p {
        font-size: 1.8rem;
    }

    footer .col-3 .footer-col1 p {
        font-size: 2.4rem;
        letter-spacing: 1px;
    }
    
    footer .col-3 .footer-col1 .speciala{
        padding: 1rem 2rem;
        font-size: 2rem;
        width: 70%;
    }


    footer .col-3 .footer-col1 .speciala i {
        font-size: 1.6rem;
    }

    footer .col-3 .footer-col2 h4 {
        font-size: 3rem;
        color: #000;
    }

    footer .col-3 .footer-col3 h4 {
        font-size: 3rem;
        color: #000;
    }

    footer .col-3 .footer-col1 .social-media {
        font-size: 3rem;
        font-weight: 700;
        padding-top: 2rem;
    }

    footer .col-3 .footer-col1 .social-medias a i{
        font-size: 3rem;
    }

    .last-touch p {
        font-size: 2rem;
    }


    .references h4{
        font-size: 2.4rem;
    }

    header .nav-menu:last-child .nav-right {
        gap: 1rem;
    }

    .s-sticks {
        display: none;
    }

    .stickss  .sticks{
        display: none;
    }

}


@media screen and (max-width: 768px){
    header {
        padding: 0 1rem;
    }

    .about .col-3{
        gap: 100px;
    }

    .references .col-7 {
        gap: 15px;
    }

    .references .col-7 a {
        flex: 0 1 40%;
    }

    .references .col-7 img {
        width: 80px;
    }

}






@media screen and (max-width: 450px){
    header {
        padding: 0 1rem;
    }

    .opportunity .col-3 .opportunity-in {
        width: 100%;
        gap: 3rem;
        padding-bottom: 2rem;
    }

}