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

.mains {
    position: relative;
    min-height: 100vh;
    background: radial-gradient(#058fb6, #029bc5);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 10px 35px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}

.logo {
    max-width: 90px;
    border-radius: 50%;
}

.navigation {
    display: flex;
    font-family: "Roboto";
    font-weight: bold;
    font-size: 19px;
    text-transform: uppercase;
}

.navigation li {
    position: relative;
    list-style: none;
}

.navigation li a {
    position: relative;
    color: #fff;
    text-decoration: none;
    margin-left: 27px;
}

.navigation li.active a {
    background: linear-gradient(30deg, #02ddff, #5ef784);
    text-shadow: 3px 0px 7px rgba(2, 105, 119, 0.8);
    color: #000;
    padding: 10px 10px;
    border-radius: 7px;
}


.navigation li a:hover {
    color: #000;
}

.contents {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contents .text {
    width: 100%;
    max-width: 800px;
    margin: 20px 40px;
}

.contents .text h2 {
    color: #fff;
    font-size: 5rem;
    font-weight: 300;
}

.contents .text h3 {
    color: #fff;
    font-weight: 400;
    font-size: 33px;
    line-height: 50px;
    margin: 20px 10px;
    text-shadow: 3px 0px 7px rgba(18, 188, 211, 0.8),
        -3px 0px 7px rgba(18, 188, 211, 0.8),
        0px 4px 7px rgba(18, 188, 211, 0.8);
}

.btn {
    position: relative;
    display: inline-block;
    padding: 10px 30px;
    background: linear-gradient(30deg, #02ddff, #5ef784);
    animation: productA 3s ease alternate infinite;
    background-size: 300% 300%;
    -webkit-animation: productA 3s ease alternate infinite;
    color: #000;
    font-size: 20px;
    font-weight: 500;
    border-radius: 40px;
    text-decoration: none;
    transition: 0.25s;
    box-shadow: rgba(50, 50, 93, 0.25) 0px 13px 27px -5px, rgba(0, 0, 0, 0.3) 0px 8px 16px -8px;
}


@keyframes productA {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.btn:hover {
    letter-spacing: 2px;
}

.slider {
    position: relative;
}

.slider .slides {
    display: none;
}

.slider .slides.active {
    display: block;
    margin-bottom: 20px;
}

.slider .slides img {
    width: 100%;
    max-width: 600px;
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    display: flex;
    padding: 30px 100px;
    justify-content: space-between;
    align-items: flex-end;
}

.address {
    font-size: 25px;
    padding: 10px;
}

.sci {
    display: flex;
}

.sci li {
    list-style: none;
}

.sci li .fab,
.fa-phone-volume,
.fa-envelope {
    transition: .6s;
    margin-top: 15px;
}

.sci li a {
    color: #000;
    margin-right: 25px;
    display: inline-block;
    transition: 0.25s;
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(30deg, #02ddff, #5ef784);
    text-align: center;
    font-size: 28px;
    box-shadow: 0 5px 4px rgba(0, 0, 0, .5);
}

.sci li a:hover {
    transform: translate(0, -10px);
}

.sci li:nth-child(1) a:hover {
    color: #3B5998;
}

.sci li:nth-child(2) a:hover {
    color: #1ad61a;
}

.sci li:nth-child(3) a:hover {
    color: #4e81fa;
}


.prevNext {
    position: relative;
    user-select: none;
}

.prevNext span {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(70deg, #1098ad, #07b39b, #6fba82);
    border: 2px solid;
    cursor: pointer;
    font-size: 19px;
    color: #000;
    margin-left: 40px;
}

.prevNext span:nth-child(2) {
    margin-right: 20px;
}

/* now make it responsive */
@media (max-width: 991px) {
    .mains {
        padding: 40px;
    }

    header {
        padding: 20px 40px;
    }

    .logo {
        max-width: 70px;
    }

    .contents {
        flex-direction: column;
    }

    .contents .text {
        max-width: 100%;
    }

    .text-1 {
        margin-top: 104px;
    }

    .contents .text h2 {
        margin-left: 10px;
        font-size: 39px;
    }

    .slider {
        margin-top: 40px;
    }

    .slider .slides img {
        width: 100%;
        max-width: 420px;
    }

    .footer {
        position: relative;
        padding: 0;
    }

    .navigation {
        display: none;
    }

    .navigation.active {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: #029bc5;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .navigation li a {
        font-size: 1.5rem;
        margin: 10px 0;
        display: inline-block;
    }

    .toggle.active {
        position: fixed;
        right: 40px;
    }

    .toggle {
        position: relative;
        width: 32px;
        height: 40px;
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 100000;
        cursor: pointer;
    }

    .toggle::before {
        content: '';
        position: absolute;
        width: 100%;
        height: 2px;
        background: #fff;
        transform: translateY(-10px);
        box-shadow: 0 10px 0 #fff;
        transition: 0.25s;
    }

    .toggle.active::before {
        transform: translateY(0px) rotate(45deg);
        box-shadow: 0 0 0 #fff;

    }

    .toggle::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 2px;
        background: #fff;
        transform: translateY(10px);
        transition: 0.25s;
    }

    .toggle.active::after {
        transform: translateY(0px) rotate(-45deg);
    }
}

@media (max-width:480px) {

    header,
    .mains {
        padding: 20px;
    }

    .toggle.active {
        right: 20px;
    }

    .content .text h2 {
        font-size: 3rem;
    }

    .btn {
        padding: 8px 20px;
    }

    .footer {
        flex-direction: column-reverse;
        align-items: center;
    }

    .sci {
        margin-top: 40px;
        margin-left: 40px;

    }
}