.header-wrapper {
    width: 100%;
    display: flex;
}

.header-wrapper .block {
    width: 100%;
    height: 57px;
    background-color: #2685bf;
    margin-top: auto;
}

.header-wrapper .filler {
    width: 100%;
}

.header-content {
    background-image: url("../img/air-conditioning2.jpg");
    height: 500px;
    background-size: cover;
    background-position: top;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1300px;
    margin: auto;
    flex: none;
}

@media (max-width: 1300px) {
    .header-content {
        background-image: url("../img/air-conditioning.jpg");
    }

    .header .header-menu-content .header-menu a {
        text-shadow: 2px 2px 5px #00000047;
    }
}

.header-content .header-left-text {
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.header-content .header-left-text h1 {
    text-align: center;
    font-size: 55px;
    color: white;
    text-shadow: 2px 2px 5px #00000047;
    margin-top: auto;
    margin-bottom: 20px;
}

.header-content .header-left-text a {
    display: block;
    margin: auto;
    margin-top: 20px;
    margin-bottom: 60px;
    text-align: center;
    background-color: #2685bf;
    color: white;
    text-decoration: none;
    width: max-content;
    border-radius: 60px;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    font-family: OpenSansBold;
    text-transform: uppercase;
    text-shadow: 2px 2px 5px #00000047;
    transition: 0.2s all ease-in-out;
}

.header-content .header-left-text a:hover {
    background-color: #3D9DD9;
}

.header-content .separator {
    display: flex;
    margin-bottom: -3px;
}

.header-content .separator .separator-block {
    width: 200px;
    height: 60px;
    background-color: #2685bf;
}

.header-content .separator .separator-triangle {
    width: 0;
    height: 0;
    border-bottom: 60px solid #2685bf;
    border-right: 60px solid transparent;
}

@media (max-width: 860px) {
    .header-content .header-left-text h1 {
        font-size: 40px;
        margin-bottom: 0;
    }

    .header-content .header-left-text a {
        font-size: 14px;
    }
}

@media (max-width: 600px) {
    .header-content .header-left-text {
        width: unset;
    }

    .header-content .header-left-text h1 {
        text-shadow: 2px 2px 8px #000000d1;
    }

    .mobile-gradient {
        background: linear-gradient(0deg,rgba(255, 255, 255, 0) 0%, rgba(0, 0, 0, 0.74) 100%);
        height: 140px;
        width: 100%;
    }
}

@media (max-width: 580px) {
    .header-wrapper .header-content .separator .separator-block {
        width: 140px;
        height: 40px;
    }

    .header-wrapper .header-content .separator .separator-triangle {
        border-bottom: 40px solid #2685bf;
        border-right: 40px solid transparent;
    }
}

/*intro content*/
.intro-wrapper {
    background-color: #2685BF;
    display: flex;
    width: 100%;
}

.intro-content {
    background-color: #2685BF;
    width: 100%;
    display: flex;
    flex-direction: row;
    max-width: 1300px;
    margin: auto;
}

@media (max-width: 580px) {
    .intro-content {
        flex-direction: column;
    }

    .intro-wrapper .intro-content .introduce-icon {
        margin-top: 20px;
        margin-bottom: 20px;
    }

    .intro-wrapper .intro-content .introduce-icon.center {
        margin: unset;
        margin-top: unset;
        margin-bottom: unset;
    }
}

@media (max-width: 390px) {
    .intro-wrapper .intro-content .introduce-icon i {
        font-size: 44px;
    }

    .intro-wrapper .intro-content .introduce-icon h2 {
        font-size: 18px;
    }

    .intro-wrapper .intro-content .introduce-icon p {
        font-size: 14px;
    }
}

.intro-content .introduce-icon {
    display: flex;
    flex-direction: column;
    color: white;
    padding-left: 10px;
    padding-right: 10px;
    margin-top: 50px;
    margin-bottom: 50px;
}

.intro-content .introduce-icon.center {
    margin: auto;
    margin-top: 50px;
}

.intro-content .introduce-icon i {
    margin: auto;
    margin-top: 0;
    margin-bottom: 0;
    font-size: 55px;
}

.intro-content .introduce-icon h2 {
    text-align: center;
    margin-bottom: 5px;
    margin-top: 15px;
}

.intro-content .introduce-icon p {
    text-align: center;
    margin-top: 10px;
    margin-bottom: 10px;
}

/*install-intro*/
.install-wrapper {
    display: flex;
    width: 100%;
}

.install-wrapper .block {
    background-color: #2685bf;
    height: 58px;
    width: 100%;
}

.install-wrapper .filler {
    width: 100%;
}

.install-intro {
    display: flex;
    width: 100%;
    flex-direction: column;
    max-width: 1300px;
    margin: auto;
    flex: none;
}

.install-intro .separator {
    display: flex;
    width: 100%;
    margin-top: -2px;
}

.install-intro .separator .separator-block {
    width: 200px;
    height: 60px;
    background-color: #2685bf;
    display: flex;
}

.install-intro .separator .separator-triangle {
    width: 0;
    height: 0;
    border-top: 60px solid #2685bf;
    border-left: 60px solid transparent;
}

@media (max-width: 580px) {
    .install-wrapper .install-intro .separator .separator-block {
        width: 140px;
        height: 40px;
    }

    .install-wrapper .install-intro .separator .separator-triangle {
        border-top: 40px solid #2685bf;
        border-left: 40px solid transparent;
    }
}

@media (max-width: 440px) {
    .install-wrapper .install-intro .separator .separator-block {
        width: 10px;
        height: 40px;
    }
}

.install-intro .separator .install-title {
    display: flex;
    margin-right: auto;
}

.install-intro .separator .install-title h2 {
    font-family: OpenSansBold;
    color: #2685bf;
    font-size: 38px;
    margin: auto;
    margin-left: 10px;
}

@media (max-width: 580px) {
    .install-wrapper .install-intro .separator .install-title h2 {
        font-size: 28px;
    }
}

@media (max-width: 320px) {
    .install-wrapper .install-intro .separator .install-title h2 {
        font-size: 22px;
    }
}

.install-intro .install-content {
    display: flex;
}

.install-intro .install-content .left {
    margin-right: 15px;
    margin-left: 10px;
    display: flex;
    flex-direction: column;
}

.install-intro .install-content .left .intro-text {
    text-align: justify;
}

.install-intro .install-content .left .list-element {
    display: flex;
    margin-bottom: 10px;
}

.install-intro .install-content .left .list-element .text-container b {
    margin-top: auto;
    margin-bottom: auto;
    flex: none;
}

.install-intro .install-content .left .list-element .text-container p {
    margin: 0;
    margin-top: auto;
    margin-bottom: auto;
}

.install-intro .install-content .left .list-element .check-container {
    display: flex;
    margin-right: 10px;
}

.install-intro .install-content .left .list-element .check-container i {
    font-size: 26px;
    margin: auto;
    color: #2685bf;
}

.install-intro .install-content .left .extra-text {
    display: flex;
}

.install-intro .install-content .left .extra-text {
    text-align: center;
    display: flex;
    margin: auto;
    color: #2685bf;
}

.install-intro .install-content .left .extra-text i {
    margin: 0;
    margin-top: auto;
    margin-bottom: auto;
}

.install-intro .install-content .left .extra-text p {
    margin: 0;
    margin-left: 10px;
    margin-right: 10px;
}

@media (max-width: 360px) {
    .install-intro .install-content .left .extra-text {
        font-size: 22px;
    }
}

@media (max-width: 700px) {
    .install-intro .install-content .left .extra-text {
        margin-top: 20px;
        margin-bottom: 20px;
    }
}

.install-intro .install-content .right img {
    margin-top: 20px;
    max-width: 350px;
}

@media (max-width: 700px) {
    .install-wrapper .install-intro .install-content .left {
        margin-right: 10px;
        margin-left: 10px;
    }

    .install-wrapper .install-intro .install-content {
        flex-direction: column-reverse;
    }

    .install-wrapper .install-intro .install-content .right img {
        margin-top: 20px;
        width: 100%;
        max-width: unset;
        height: 250px;
        object-fit: cover;
    }
}

@media (max-width: 390px) {
    .install-wrapper .install-intro .install-content .left .intro-text {
        font-size: 14px;
    }

    .install-wrapper .install-intro .install-content .left h3 {
        font-size: 18px;
    }

    .install-wrapper .install-intro .install-content .left .list-element .text-container b {
        font-size: 14px;
    }

    .install-wrapper .install-intro .install-content .left .list-element .text-container p {
        font-size: 14px;
    }

    .install-wrapper .install-intro .install-content .left .list-element .check-container i {
        font-size: 22px;
    }
}

.install-intro .install-content-bottom {
    display: flex;
    margin-top: 15px;
}

.install-intro .install-content-bottom .left {
    margin-right: 15px;
}

.install-intro .install-content-bottom .right {
    padding-right: 10px;
    width: 100%;
}

.install-intro .install-content-bottom .left img {
    width: 350px;
}

@media (max-width: 700px) {
    .install-wrapper .install-intro .install-content-bottom .right {
        margin-left: 10px;
        margin-right: 10px;
        padding-right: 0;
        width: unset;
    }

    .install-wrapper .install-intro .install-content-bottom .left {
        margin-right: 0;
    }

    .install-wrapper .install-intro .install-content-bottom {
        flex-direction: column;
        margin-top: 0;
    }

    .install-wrapper .install-intro .install-content-bottom .left img {
        width: 100%;
        max-width: unset;
        height: 250px;
        object-fit: cover;
        object-position: top;
    }
}

.install-intro .install-content-bottom .right h2 {
    margin-top: 0;
}

.install-intro .install-content-bottom .right .ul-title {
    margin-top: 15px;
    margin-bottom: 15px;
}

.install-intro .install-content-bottom .right .list-element-ul {
    display: flex;
}

.install-intro .install-content-bottom .right .list-element {
    display: flex;
    margin-bottom: 10px;
}

.install-intro .install-content-bottom .right .list-element-ul .quote-text {
    color: black;
    font-size: 18px;
}

@media (max-width: 390px) {
    .install-wrapper .install-intro .install-content-bottom .right .list-element-ul .quote-text {
        font-size: 16px;
    }
}

@media (max-width: 700px) {
    .install-wrapper .install-intro .install-content-bottom .right .list-element-ul .quote-text {
        text-align: center;
    }
}

.install-intro .install-content-bottom .right .list-element-ul i {
    font-size: 22px;
    margin: auto;
    margin-left: 0;
    margin-right: 10px;
    color: #2685bf;
}

.install-intro .install-content-bottom .right .list-element-ul p {
    margin-top: 5px;
    margin-bottom: 5px;
}

.install-intro .install-content-bottom .right .list-element .check-container {
    display: flex;
    margin-right: 10px;
}

.install-intro .install-content-bottom .right .list-element .check-container i {
    font-size: 26px;
    margin: auto;
    color: #2685bf;
    width: 20px;
    text-align: center;
}

.install-intro .install-content-bottom .right .list-element .text-container p {
    margin: 0;
    margin-top: auto;
    margin-bottom: auto;
}

@media (max-width: 390px) {
    .install-wrapper .install-intro .install-content-bottom .right h2 {
        font-size: 18px;
    }

    .install-wrapper .install-intro .install-content-bottom .right .list-element-ul p {
        font-size: 14px;
    }

    .install-wrapper .install-intro .install-content-bottom .right .list-element-ul i {
        font-size: 22px;
    }

    .install-wrapper .install-intro .install-content-bottom .right .list-element .text-container b, .install-wrapper .install-intro .install-content-bottom .right .list-element .text-container p {
        font-size: 14px;
    }

    .install-intro .install-content-bottom .right .list-element .check-container i {
        font-size: 22px;
    }
}

/*offer container*/
.offer-container {
    padding-left: 15px;
    padding-right: 15px;
    display: flex;
    flex-direction: column;
    margin-top: 30px;
    max-width: 1300px;
    margin: auto;
    margin-top: 30px;
}

.offer-container h1 {
    text-align: center;
    display: flex;
    margin: auto;
    color: #2685bf;
}

.offer-container h1 i {
    margin: 0;
    margin-top: auto;
    margin-bottom: auto;
}

.offer-container h1 p {
    margin: 0;
    margin-left: 10px;
    margin-right: 10px;
}

@media (max-width: 450px) {
    .offer-container h1 p {
        font-size: 24px;
    }

    .offer-container h1 i {
        font-size: 22px;
    }
}

.offer-container p {
    text-align: center;
}

.offer-container a {
    display: block;
    margin: auto;
    margin-top: 20px;
    margin-bottom: 60px;
    text-align: center;
    background-color: #2685bf;
    color: white;
    text-decoration: none;
    width: max-content;
    border-radius: 60px;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    font-family: OpenSansBold;
    text-transform: uppercase;
    text-shadow: 2px 2px 5px #00000047;
    transition: 0.2s all ease-in-out;
}

.offer-container a:hover {
    background-color: #3D9DD9;
}

@media (max-width: 390px) {
    .offer-container p {
        font-size: 14px;
    }

    .offer-container a {
        font-size: 14px;
    }
}

/*Works container*/
.works-container {
    max-width: 1300px;
    margin: auto;
    margin-bottom: 50px;
    text-decoration: none;
    display: block;
}

.works-container .works-text-container {
    height: 100px;
    width: 100%;
}

.works-container .works-text-container h2 {
    font-family: OpenSansBold;
    color: #2685bf;
    font-size: 96px;
    text-align: center;
    margin: 0;
    line-height: 85px;
    z-index: -1000;
    position: relative;
}

.works-container .works-text-container .works-text-gradient {
    height: 100px;
    width: 100%;
    margin-top: -100px;
    background: linear-gradient(0deg, rgba(255, 255, 255, 1) 10%, rgba(87, 199, 133, 0) 150%);
}

.price-button  {
    display: block;
    margin: auto;
    margin-top: 70px;
    margin-bottom: 60px;
    text-align: center;
    background-color: #2685bf;
    color: white;
    text-decoration: none;
    outline: none;
    width: max-content;
    border-radius: 60px;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    font-family: OpenSansBold;
    text-transform: uppercase;
    text-shadow: 2px 2px 5px #00000047;
    transition: 0.2s all ease-in-out;
}

.price-button:hover {
    background-color: #3D9DD9;
}

@media (max-width: 640px) {
    .works-container .works-text-container {
        height: 85px;
    }

    .works-container .works-text-container h2 {
        font-size: 70px;
    }

    .works-container .works-text-container .works-text-gradient {
        height: 95px;
    }
}

@media (max-width: 460px) {
    .works-container .works-text-container {
        height: 82px;
    }

    .works-container .works-text-container h2 {
        font-size: 45px;
    }

    .works-container .works-text-container .works-text-gradient {
        height: 90px;
        background: linear-gradient(0deg, rgba(255, 255, 255, 1) 10%, rgba(87, 199, 133, 0) 80%);
    }
}

@media (max-width: 390px) {
    .price-button {
        font-size: 14px;
    }
}

@media (max-width: 320px) {
    .works-container .works-text-container {
        height: 75px;
    }

    .works-container .works-text-container h2 {
        font-size: 32px;
    }

    .works-container .works-text-container .works-text-gradient {
        height: 80px;
        background: linear-gradient(0deg, rgba(255, 255, 255, 1) 10%, rgba(87, 199, 133, 0) 60%);
    }
}