@media screen and (max-width: 480px) {
    .backgound-size {
        background-size: 250% auto;
    }
    .header-height{
        height: 850px;
    }
    .inside-header{
        display: flex;
        display: -webkit-flex;
        flex-direction: column-reverse;
        gap: 30px;
        align-items: center;
        -webkit-align-items: center;
        padding: 60px 0px;
    }
    .link-part a,
    .subscribe-part-label h4,
    .subscribe-part-label span {
        color: var(--color-1);
    }
    .box-shadow-border{
        box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
        border: 1px solid var(--color-2);
        background-color:  #010a262d;
        border-radius: 5px;
        padding: 5px;
    }
    .key-boxes-width{
        width: 96%;
    }

    /* Middle boxes */
    .box-container {
        width: 98%;
        height: 660px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }
    .odd-box-container{
        flex-direction: column;
    }
    .even-box-container{
        flex-direction: column-reverse;
    }
    .width-joint-box{
        width: 100%;
    }
    .sm-hidden-overflow{
        overflow: hidden;
    }

    /* context */
    .text-box h2 {
        text-align: center;
        padding-bottom: 20px;
        font-weight: bold;
        color: var(--color-3);
    }
    .text-box>div {
        display: flex;
        padding: 0 5px 10px 10px;
    }
    .text-box span {
        font-size: 0.9rem;
    }

    /* Images box size */
    .box-1-img-height{
        height: 250px;
    }
    .box-2 img {
        height: 250px;
    }
    .box-3 img {
        height: 240px;
    }
    .box-4-1 img {
        height: 250px;
    }
    .box-4-2 img {
        height: 120px;
    }

    /* message box */
    .message-width-contain {
        width: 96%;
    }
    .input-boxes {
        display: flex;
        flex-direction: column;
        gap: 5px;
    }
    .input-boxes input[type=text],
    .input-boxes input[type=email] {
        width: 100%;
        height: 40px;
    }
    .common-width-message{
        width: 96%;
        padding: 30px 20px 0 20px;
        font-size: 0.6rem !important;
    }
    .common-width-message h5{
        font-size: 1rem !important;
    }
    .message-container-bg-size{
        background-size: auto 140%;
    }
    .buttom-height{
        top: 70px;
    }
}

@media screen and (min-width: 481px) and (max-width: 900px) {
    .backgound-size {
        background-size: 130% auto;
    }
    .header-height{
        height: 850px;
    }
    .inside-header{
        flex-direction: column-reverse;
        gap: 50px;
        display: flex;
        align-items: center;
        padding: 80px 0px;
        display: -webkit-flex;
        -webkit-align-items: center;
    }
    .link-part a,
    .subscribe-part-label h4,
    .subscribe-part-label span {
        color: var(--color-1);
    }
    .box-shadow-border{
        box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
        -webkit-box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
        border: 1px solid var(--color-2);
        background-color:  #010a262d;
        border-radius: 5px;
        padding: 20px;
    }
    .key-boxes-width{
        width: 350px;
    }

    /* Middle boxes */
    .box-container {
        width: 98%;
        height: 720px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .odd-box-container{
        flex-direction: column;
    }
    .even-box-container{
        flex-direction: column-reverse;
    }
    .width-joint-box{
        width: 100%;
    }
    .sm-hidden-overflow{
        overflow: hidden;
    }

    /* context */
    .text-box h2 {
        text-align: center;
        padding-bottom: 20px;
        font-weight: bold;
    }
    .text-box>div {
        display: flex;
        padding: 0 60px 10px 60px;
    }
    .text-box span {
        font-size: 1.1rem;
    }

    /* Images box size */
    .box-1-img-height{
        height: 350px;
    }
    .box-2 img {
        height: 360px;
    }
    .box-3 img {
        height: 270px;
    }
    .box-4-1 img {
        height: 300px;
    }
    .box-4-2 img {
        height: 140px;
    }

    /* message box */
    .message-width-contain {
        width: 92%;
    }
    .input-boxes {
        display: flex;
        flex-direction: row;
        gap: 5px;
    }
    .input-boxes input[type=text],
    .input-boxes input[type=email] {
        width: 50%;
        height: 40px;
    }
    .common-width-message{
        width: 92%;
        padding: 60px 40px 0 40px;
    }
    .common-width-message h5{
        font-size: 1.1rem !important;
    }
    .message-container-bg-size{
        background-size: auto 140%;
    }
    .buttom-height{
        top: 20px;
    }
}

@media screen and (min-width: 901px) {
    .backgound-size {
        background-size: 130%;
    }
    .header-height{
        height: 970px;
    }
    .inside-header{
        display: -webkit-flex;
        -webkit-justify-content: space-between;
        flex-direction: row;
        justify-content: space-between;
        padding: 160px 80px;
    }
    .link-part a,
    .subscribe-part-label h4,
    .subscribe-part-label span {
        color: var(--color-3);
    }
    .key-boxes-width{
        width: 300px;
    }

    /* Middle boxes */
    .box-container {
        display: flex;
        width: 900px;
        height: 450px;
    }
    .width-joint-box{
        width: 50%;
    }

    /* context */
    .text-box h2 {
        text-align: center;
        padding-bottom: 20px;
    }
    .text-box>div {
        display: flex;
        padding: 0 10px 10px 15px;
    }
    .text-box span {
        font-size: 1.1rem;
    }

    /* Images box size */
    .box-1-img-height{
        height: 350px;
    }
    .box-2 img {
        height: 400px;
    }
    .box-3 img {
        height: 290px;
        margin-right: 80px;
    }
    .box-4-1 img {
        height: 320px;
    }
    .box-4-2 img {
        height: 160px;
    }

    /* message box */
    .message-width-contain {
        width: 900px;
    }
    .input-boxes {
        display: flex;
        flex-direction: row;
        gap: 5px;
    }
    .input-boxes input[type=text],
    .input-boxes input[type=email] {
        width: 50%;
        height: 40px;
    }
    .common-width-message{
        width: 800px;
        padding: 60px 40px 0 40px;
    }
    .common-width-message h5{
        font-size: 1.25rem !important;
    }
    .message-container-bg-size{
        background-size: 140%;
    }
    .buttom-height{
        top: 200px;
    }
}

/* Index header */
.header-box {
    width: 100%;
    background-color: var(--color-6);
    background-image: url(../background/pic_01.svg);
    -webkit-background-color: var(--color-6);
    -webkit-background-image: url(../background/pic_01.svg);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: bottom;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    display: -webkit-flex;
    -webkit-justify-content: space-between;
}
.header-body {
    width: 100%;
    display: flex;
    display: -webkit-flex;
}
.subscribe-part,
.link-part {
    display: flex;
    display: -webkit-flex;
    flex-direction: column;
    gap: 10px;
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
}
.subscribe-part h4,
.link-part h4 {
    margin-top: .5rem;
    display: flex;
    display: -webkit-flex;
    align-items: center;
    justify-content: center;
}
.user-panel-link {
    display: flex;
    display: -webkit-flex;
    align-items: center;
    gap: 10px;
}
.subscribe-part {
    cursor: not-allowed;
}
.subscribe-part form {
    display: flex;
    display: -webkit-flex;
    flex-direction: column;
    gap: 10px;
}
.subscribe-part input[type="email"] {
    width: 100%;
    height: 40px;
    border-radius: 3px;
}
.subscribe-part input[type="email"] {
    background-color: var(--color-1);
    border: 1px solid var(--color-3);
    padding-left: 5px;
}
.down-arrow {
    width: 100%;
    text-align: center;
    font-size: 3rem;
    margin-bottom: 80px;
}
.down-arrow i {
    color: var(--color-4);
}
.down-arrow i:hover {
    color: var(--color-1);
}
.link-part a {
    text-decoration: none !important;
    display: flex;
    display: -webkit-flex;
    gap: 10px;
}
.link-part a:hover {
    color: var(--color-4);
}

/* Middle boxes */
.gray-box {
    background-color: var(--color-1);
    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    -webkit-box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}
.white-box {
    box-shadow: rgba(50, 50, 93, 0.25) 0px 30px 60px -12px inset,
        rgba(0, 0, 0, 0.3) 0px 18px 36px -18px inset;
    -webkit-box-shadow: rgba(50, 50, 93, 0.25) 0px 30px 60px -12px inset,
        rgba(0, 0, 0, 0.3) 0px 18px 36px -18px inset;
}
.top-border {
    border-top: 2px solid var(--color-3);
}
.bottom-border {
    border-bottom: 2px solid var(--color-3);
}
.primary-box {
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    width: 100%;
}
.opacity-box-trans {
    -webkit-transition-duration: 0.7s;
    transition-duration: 0.7s;
}
.primary-box strong {
    color: var(--color-4) !important;
}
.primary-box a {
    text-decoration: none !important;
    color: var(--color-4) !important;
}
.text-box,
.pic-box {
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-family: 'Courier New', Courier, monospace;
}
.pic-box {
    -webkit-align-items: center;
    align-items: center;
}

/* Box 1 */
.box-1 {
    position: relative;
    width: 100%;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    align-items: center;
}
.box-1 img {
    height: 0px;
    border: 2px solid var(--color-3);
    border-radius: 15px;
    box-shadow: 15px 15px 5px -2px rgba(1, 10, 38, 0.9);
}

/* Box 2 */
.box-2 {
    position: relative;
    width: 100%;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    align-items: center;
}
.icon-box-2 {
    position: absolute;
}
.icon-box-2 i {
    position: absolute;
    color: var(--color-1);
    text-shadow: 3px 2px 5px var(--color-3);
}
.icon-box-2 i:first-child {
    top: 80px;
    left: 60px;
    font-size: 2.5rem;
    opacity: 0.8;
}
.icon-box-2 i:nth-child(2) {
    top: 70px;
    left: -80px;
    opacity: 0.8;
}
.icon-box-2 i:nth-child(3) {
    top: -60px;
    left: 50px;
    opacity: 0.6;
}
.icon-box-2 i:nth-child(4) {
    top: 0px;
    left: -15px;
    opacity: 0.8;
    font-size: 3.3rem;
}
.icon-box-2 i:nth-child(5) {
    top: -20px;
    left: -140px;
    opacity: 0.8;
    font-size: 2.4rem;
}
.icon-box-2 i:nth-child(6) {
    top: -110px;
    left: -60px;
    opacity: 0.8;
    font-size: 2.4rem;
}
.icon-box-2 i:first-child:hover,
.icon-box-2 i:nth-child(5):hover,
.icon-box-2 i:nth-child(3):hover {
    font-size: 3.7rem;
    -webkit-transform: rotate(-15deg);
    transform: rotate(-15deg);
    -webkit-transition-duration: 0.4s;
    transition-duration: 0.4s;
}
.icon-box-2 i:nth-child(4):hover,
.icon-box-2 i:nth-child(2):hover,
.icon-box-2 i:nth-child(6):hover {
    font-size: 3.5rem;
    -webkit-transform: rotate(10deg);
    transform: rotate(10deg);
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
}

/* Box 3 */
.box-3 {
    position: relative;
    width: 100%;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    align-items: center;
}
.icon-box-3 {
    position: absolute;
}
.icon-box-3 i {
    position: absolute;
    color: var(--color-6);
    text-shadow: 3px 2px 5px var(--color-3);
}
.icon-box-3 i:first-child {
    top: 100px;
    left: 50px;
    font-size: 2.8rem;
    opacity: 0.8;
}
.icon-box-3 i:nth-child(2) {
    top: 70px;
    left: -80px;
    opacity: 0.8;
}
.icon-box-3 i:nth-child(3) {
    top: -60px;
    left: 90px;
    opacity: 0.6;
    font-size: 2.7rem;
}
.icon-box-3 i:nth-child(4) {
    top: 0px;
    left: -15px;
    opacity: 0.8;
    font-size: 3.3rem;
}
.icon-box-3 i:nth-child(5) {
    top: -20px;
    left: -140px;
    opacity: 0.8;
    font-size: 2.4rem;
}
.icon-box-3 i:first-child:hover,
.icon-box-3 i:nth-child(5):hover,
.icon-box-3 i:nth-child(3):hover {
    font-size: 3.7rem;
    -webkit-transform: rotate(-15deg);
    transform: rotate(-15deg);
    -webkit-transition-duration: 0.4s;
    transition-duration: 0.4s;
}
.icon-box-3 i:nth-child(4):hover,
.icon-box-3 i:nth-child(2):hover {
    font-size: 3.5rem;
    -webkit-transform: rotate(10deg);
    transform: rotate(10deg);
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
}

/* Box 4 */
.box-4-1 {
    position: relative;
    width: 100%;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
}
.box-4-2 {
    position: absolute;
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
}
.icon-box-4 {
    position: absolute;
}
.icon-box-4 i {
    position: absolute;
    color: var(--color-6);
    text-shadow: 3px 2px 5px var(--color-3);
}
.icon-box-4 i:first-child {
    top: 70px;
    left: 50px;
    font-size: 2.5rem;
    opacity: 0.8;
}
.icon-box-4 i:nth-child(2) {
    top: 120px;
    left: -90px;
    font-size: 2.6rem;
    opacity: 0.8;
}
.icon-box-4 i:nth-child(3) {
    top: -110px;
    left: 80px;
    font-size: 2.8rem;
    opacity: 0.9;
}
.icon-box-4 i:nth-child(4) {
    top: -40px;
    left: -170px;
    opacity: 0.8;
    font-size: 3.3rem;
}
.icon-box-4 i:first-child:hover,
.icon-box-4 i:nth-child(3):hover {
    font-size: 3.7rem;
    -webkit-transform: rotate(-15deg);
    transform: rotate(-15deg);
    -webkit-transition-duration: 0.4s;
    transition-duration: 0.4s;
}
.icon-box-4 i:nth-child(4):hover,
.icon-box-4 i:nth-child(2):hover {
    font-size: 3.5rem;
    transform: rotate(10deg);
    -webkit-transform: rotate(10deg);
    transition-duration: 0.3s;
    -webkit-transition-duration: 0.3s;
}

/* Message part */
.message-container {
    width: 100%;
    height: 900px;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    align-items: center;
    font-family: 'Courier New', Courier, monospace;
    overflow: hidden;
    background-image: url(../background/25335.svg);
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
}

.message-container form {
    position: fixed;
    display: flex;
    display: -webkit-flex;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    border-radius: 5px;
    -webkit-transition-duration: 0.5s;
    transition-duration: 0.5s;
    opacity: 0;
    z-index: -99;
    box-shadow: rgb(38, 57, 77) 0px 20px 30px -10px;
    -webkit-box-shadow: rgb(38, 57, 77) 0px 20px 30px -10px;
    background-color: var(--color-1);
}

.button-box {
    display: flex;
    justify-content: center;
    padding: 15px 0 10px 0;
}
.input-boxes input[type=text],
.input-boxes input[type=email],
.input-boxes textarea {
    border: 1px solid var(--color-2);
    border-radius: 3px;
    color: var(--color-4);
    -webkit-text-fill-color: var(--color-4);
    padding-left: 8px;
}
textarea {
    width: 100%;
    height: 150px;
}

/* Message page */
.message-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /* height: 970px; */
    background-image: url(../background/25332.svg);
    background-size: auto 120%;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
}
.message-window {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-family: 'Courier New', Courier, monospace;
    background-color: var(--color-1);
    border: 2px solid var(--color-5);
    border-radius: 5px;
    box-shadow: rgba(0, 0, 0, 0.56) 0px 22px 70px 4px;
    -webkit-box-shadow: rgba(0, 0, 0, 0.56) 0px 22px 70px 4px;
}
.home-button {
    display: flex;
    justify-content: center;
    margin: 30px;
}
.message-page strong {
    color: var(--color-8);
}