.titan-engbuil-sec.e-con > .e-con-inner {max-width:1700px; padding-left:20px; padding-right:20px;}
.titan-sec-heading .elementor-heading-title span {display:flex; font-size:120px; clear:both; line-height:0.7; color:#404548; margin:15px 0;}
.titan-sec-heading .elementor-heading-title span sup {font-size:30px;}
.titan-engbuil-box {width:100%;}
.tab-heading {font-family: var(--headingFont); font-weight: 500; font-size: var(--H2); line-height: 1.13em; text-align: center; /* display: flex; */ align-items: center; justify-content: center; letter-spacing: 0.02em; text-transform: uppercase; color: var(--PRIM-Black); width: 100%; margin-bottom: var(--spaceLg);}
.titan-engbuil-sec {padding:var(--spaceSM) 0;}
.option-container {display:flex; gap:20px; margin-bottom:var(--spaceLg); align-items:flex-start; flex-wrap:wrap;}
.option-container .option-box {display:block; width:calc(25% - 15px); text-align:center; cursor:pointer; background:#fff;}
.option-box input[type="radio"], .option-box input[type="checkbox"] {display:none;}
.product-info {padding:20px 55px; background:var(--SEC-LightGrey); display:flex; flex-flow:column; gap:10px;}
.product-info .product-name {font-family:var(--headingFont); font-weight:500; font-size:var(--H3); line-height:1.12em; letter-spacing:0.02em; color:var(--black);}
.product-info .product-content {font-family:var(--headingFont); font-weight:350; font-size:var(--f20); line-height:1.15em; letter-spacing:0.02em; color:var(--black);text-transform: uppercase;}
.image-box .eng-hover-img {position:absolute; top:0; left:0; right:0; bottom:0; opacity:0; visibility:hidden; transition:0.3s;}
.option-box .image-box {position:relative; padding:15px; transition:0.3s;}
.image-box .eng-img {transition:0.3s;}
/* .option-container .option-box:hover .image-box .eng-img, .custom-radio:checked ~ .image-box .eng-img {opacity:0; visibility:hidden;} */
.option-container .option-box:hover .image-box .eng-hover-img, .custom-radio:checked ~ .image-box .eng-hover-img {opacity:1; visibility:visible;}
form > div:not(.titan-tab-left) .option-box:hover .image-box, .custom-radio:checked ~ .image-box {
    /* background:var(--SEC-LightGrey); */
}
form > div:not(.titan-tab-left) .option-box:hover .product-info, .custom-radio:checked ~ .product-info, .data-content .product-info:hover {background: var(--SEC-Blue);}
form > div:not(.titan-tab-left) .option-box:hover .product-name, .option-box:hover .product-content, 
.custom-radio:checked ~ .product-info .product-name, 
.custom-radio:checked ~ .product-info .product-content {color: var(--white);}
.data-content .product-info + .step-wrapper-info {margin-top: 15px;}
.navigation-step {text-align:right; display:flex; align-items:center; justify-content:flex-end; gap:20px; flex-wrap: wrap;}
.titan-engbuil-box .navigation-step button {display:inline-block; line-height:2; box-shadow:none; min-width:240px; font-size:var(--body); letter-spacing:0.64px; padding:14px 16px; border-radius:2px; color:var(--white); text-align:center; transition:all ease .3s; cursor:pointer; outline:none;}
.titan-engbuil-box .navigation-step .next-button {background-color:var(--SEC-Blue); border:1px solid var(--SEC-Blue);}
.titan-engbuil-box .navigation-step .next-button:hover, .titan-engbuil-box .navigation-step .next-button:focus {background:var(--ACC-LightRed); border:1px solid var(--ACC-LightRed);}
.titan-engbuil-box .navigation-step .prev-button {background:transparent; border:1px solid var(--PRIM-Black); color:var(--PRIM-Black);}
.titan-engbuil-box .navigation-step .prev-button:hover, .titan-engbuil-box .navigation-step .prev-button:focus {background:var(--PRIM-Black); color:var(--white);}
.titan-engbuil-box .navigation-step .downloadEng-btn {display: flex; align-items: center; justify-content: center;}
.titan-engbuil-box .navigation-step .prev-button > .btn-icon {display: inline-flex; vertical-align: middle; margin-right: 8px;}
.navigation-step .btn-icon > svg {width: 16px;height: auto;}
.navigation-step button:hover svg path {fill: currentColor;}

.selectTitle{letter-spacing: 0.02em;color: var(--black);margin-bottom: 15px;display: block;}
.selectTitle span{color:red;}


/*inner page */

.titan-innerSec-banner.e-con {background-image: url(../jpg/titan-engine-step-banner.jpg); background-position: center center; background-repeat: no-repeat; background-size: cover; display: flex; flex-direction: column; flex-wrap: nowrap; justify-content: normal; align-items: normal; color: var(--white);}
.titan-innerSec-banner.e-con .e-con-inner {display: flex; padding: var(--spaceSM) 0; position: relative; z-index: 1; }
.titan-innerSec-banner.e-con:before{content: ""; background-color: var(--PRIM-DarkBlue); position: absolute; opacity: 0.7; top: 0; right: 0; bottom: 0; left: 0; }
.titan-innerSec-banner .banner-info {max-width: 850px; font-family: var(--bodyFontf); font-size: var(--H4); font-weight: 400; line-height: 1.66em; letter-spacing: 0.32px;}
.titan-innerSec-banner .titan-sec-heading .elementor-heading-title span {color:var(--white);}
.titan-engbuil-stepblock {background:var(--Lightest-Grey);}
.data-content.tab-content {display:block; width:100%;}
.listing-panel {display:block; background:var(--SEC-LightGrey); padding-top:20px; padding-left:20px; padding-right:20px;}
.flexible-panel {width:100%; display:block;}
.lisitng-filter ul {padding:0; margin:0; list-style:none; display:flex; align-items:flex-end; justify-content:center;}
.lisitng-filter ul li > button {text-align:center; padding:10px 10px; border:0; outline:none; box-shadow:none; background:var(--ACC-Grey); border-radius:5px 5px 0 0; min-height:75px; font-family:var(--headingFont); font-style:normal; font-weight:400; font-size:17px; line-height:1.25em; letter-spacing:0.01em; text-transform:uppercase; color:var(--white); cursor:pointer; transition:0.3s;}
.lisitng-filter ul li > button:hover, 
.lisitng-filter ul li > button:focus,
.lisitng-filter ul li.titan-optionalBtn > button:hover,
.lisitng-filter ul li.titan-optionalBtn > button:focus {border-radius: 5px 5px 0 0;background: var(--SEC-Blue);color: var(--white);}
.lisitng-filter ul li > button.active,
.lisitng-filter ul li.titan-optionalBtn > button.active {border-radius: 5px 5px 0 0;background: var(--PRIM-DarkBlue);color: var(--white);}
.lisitng-filter ul li > button:not(.enabletab, .active) {pointer-events: none;}
.lisitng-filter ul li > button[data-id="baseEngine"]:focus,
.lisitng-filter ul li.titan-optionalBtn > button[data-id="baseEngine"]:focus{background:var(--ACC-Grey); }

.lisitng-filter ul li.titan-optionalBtn > button {background:var(--SEC-DarkGrey);}
.titan-engbuil-stepblock .titan-engbuil-box {padding:var(--spaceLg) 20px;}
.titan-engbuil-stepblock .titan-engbuil-box .e-con-inner {max-width:1640px;}
.titan-engbuil-stepblock .data-content > form {display:flex; width:100%; gap:70px;}
.data-content > form > .titan-tab-left {width:60%;}
.data-content > form > .titan-tab-right {width:40%;}
.data-content .option-container {flex-flow:column; gap:50px; margin-bottom:15px;}
.data-content .option-container .option-box {width: 100%; text-align: left; cursor: auto; background: none; }
.data-content .product-info {padding:15px 20px; background:var(--PRIM-DarkBlue); transition:0.3s; position:relative;cursor:pointer;}
.data-content .product-info .product-name {font-family:var(--headingFont); font-style:normal; font-weight:350; font-size:var(--H4); line-height:1.13em; color:var(--white);text-transform: capitalize;}
.data-content .product-info .option-check {display:flex; align-items:center;}
.checkbox-label {position:relative; display:inline-block; width:26px; margin-right:40px;}
.product-info .checkbox-label::before {content:''; display:inline-block; width:26px; height:26px; border:1px solid var(--white); background:var(--white); vertical-align:middle; transition:0.3s;}
.custom-radio:checked ~ .product-info .checkbox-label::before {background:transparent;}
.custom-radio:checked ~ .product-info .checkbox-label::after {content:''; display:block; width:6px; height:14px; border:solid var(--white); border-width:0 2px 2px 0; transform:rotate(45deg); position:absolute; left:11px; top:8px;}
.step-wrapper-info p {letter-spacing:0.02em; color:var(--black);}
.titan-engbuil-stepblock .tab-pane > .navigation-step {margin-top:var(--spaceSM);}
.titan-modalSpec-box {display:flex; width:100%; flex-flow:column; background:#fff;}
.titan-engbuil-stepblock .e-con {display: flex; position: relative; width: 100%;}
.titan-engbuil-stepblock .e-con-inner {gap: 20px 20px; display: flex;}
.titan-engbuil-stepblock *, 
.titan-innerSec-banner *, 
.titan-innerSec-banner :after, .titan-innerSec-banner :before,
.titan-engbuil-stepblock :after, .titan-engbuil-stepblock :before {box-sizing: border-box;}

.titan-modalSpec-img img {height: auto; max-width: 100%; border: none; border-radius: 0; box-shadow: none;}
.titan-modalSpec-heading {display:flex; flex-flow:column; width:100%; padding:25px 30px 30px; background:var(--SEC-LightGrey); position:relative;}
.titan-modalSpec-heading > label {font-weight:500; font-size:var(--f14); line-height:2.3em; letter-spacing:0.02em; text-transform:uppercase; color:var(--PRIM-Black);}
.titan-modalSpec-box input {padding:12px 15px; width:100%; height:56px; background:var(--white); border:1px solid var(--PRIM-Black); border-radius:2px; letter-spacing:0.02em; color:var(--PRIM-Black); font-family:var(--e-global-typography-text-font-family), Sans-serif; font-weight:700; font-size:var(--H5); line-height:32px; text-transform:uppercase; outline:none; box-shadow:none;}
.titan-modalSpec-box input::-webkit-input-placeholder {color:var(--SEC-LightGrey); font-size:var(--H5); font-family:var(--e-global-typography-text-font-family), Sans-serif; font-weight:700; font-size:var(--H5);}
.titan-modalSpec-box input::-moz-placeholder {color:var(--SEC-LightGrey); font-size:var(--H5); font-family:var(--e-global-typography-text-font-family), Sans-serif; font-weight:700; font-size:var(--H5);}
.titan-modalSpec-box input:-ms-input-placeholder {color:var(--SEC-LightGrey); font-size:var(--H5); font-family:var(--e-global-typography-text-font-family), Sans-serif; font-weight:700; font-size:var(--H5);}
.titan-modalSpec-box input:-moz-placeholder {color:var(--SEC-LightGrey); font-size:var(--H5); font-family:var(--e-global-typography-text-font-family), Sans-serif; font-weight:700; font-size:var(--H5);}
.titan-modalSpec-img {min-height:500px; padding:20px; display:flex; width:100%; align-items:center; justify-content:center;}
.tooltip {display:flex; flex-flow:column; justify-content:center; align-items:center; position:absolute; padding:15px 20px; border-radius:20px; top:auto; left:0; right:0; bottom:calc(100% + 3px); transition:all 0.3s ease; color:var(--white); background:var(--PRIM-DarkBlue); width:100%; max-width:540px; margin:0 auto; font-family:var(--headingFont); font-size:var(--H4); line-height:30px; text-align:center; letter-spacing:0.01em; text-transform:uppercase; filter:drop-shadow(4px 4px 4px rgba(0, 0, 0, 0.25)); z-index:1; display: none;}
.titan-modalSpec-heading:hover .tooltip {opacity:1;}
.tooltip span {font-family:'Hanken Grotesk'; font-style:normal; font-weight:400; font-size:12px; line-height:24px; text-align:center; letter-spacing:0.04em; text-transform:initial; margin-top:5px;}
.tooltip-arrow:before, .tooltip-arrow:after {content:""; position:absolute; height:50px; width:40px; bottom:-30px; left:0; right:0; margin:0 auto; background-color:transparent; box-shadow:0 -28px 0 0 var(--PRIM-DarkBlue);}
.tooltip-arrow:before {border-top-right-radius:30px; left:-40px;}
.tooltip-arrow:after {border-top-left-radius:30px; right:-40px;}
.input-spac {position:relative;}
.tooltip-arrow {position:absolute; bottom:-20px; left:0; right:0; margin:0 auto; width:80px; height:50px; z-index:-1;}
.step-wrapper-info + .step-wrapper,  .step-wrapper + .step-wrapper {margin-top:50px;}
.step-option-title {font-family:var(--headingFont); font-size:var(--H4); line-height:1.23em; letter-spacing:0.01em; text-transform:uppercase;}
.option-disabled {pointer-events:none;}
.data-content .option-disabled .product-info {background:var(--SEC-LightGrey);}
.data-content .option-disabled .product-info .product-name {color:var(--PRIM-DarkBlue);}
.option-custom-color .product-info {background:var(--SEC-LightGrey); padding-top:0; padding-bottom:0;}
.product-img > img {display:block;}
.option-custom-color .product-info .checkbox-label {margin:0;}
.data-content .option-custom-color .product-info .option-check {gap:22px;}
.option-custom-color .product-info .product-name {padding:15px 0; color:var(--PRIM-DarkBlue);}
.option-box.option-custom-color:hover .product-info .product-name {color:var(--white);}
.step-wrapper + .tab-heading {margin-top:50px;}
.tab-heading > span {font-weight:400; font-size:24px; line-height:28px; display:block;}
.opt-optional .product-info {background:var(--SEC-DarkGrey);}
.tab-heading .ethnocentric-font {display:inline-block; font-size:50px; line-height:normal; color:#404548;}
.tab-heading .ethnocentric-font sup {font-size:22px;}
.summary-details li > label {font-family:var(--headingFont); font-weight:400; font-size:var(--H4); line-height:28px; color:var(--black); text-transform:uppercase; letter-spacing:0.02em;}
.summary-details {padding:0; margin:0; list-style:none; width:100%; column-count:2; column-gap:80px;}
.summ-content-box {background:var(--white); padding:10px; color:var(--black); font-weight:500; font-size:16px; line-height:32px; letter-spacing:0.04em; min-height: 52px;}
.summary-details > li {width:100%; break-inside:avoid-column;}
.summary-details > li + li {margin-top:35px;}
.summ-content-box + .summ-content-box {margin-top:15px;}
.selectChoiceContainer{display: flex;flex-wrap:wrap;grid-gap:15px;justify-content:center;width:100%;}
.selectChoiceContainer .commonBtn {
    background:var(--SEC-Blue);
    border: 1px solid var(--SEC-Blue);
    display: inline-block;
    line-height: 2;
    box-shadow: none;
    min-width: 200px;
    font-size: var(--body);
    letter-spacing: 0.64px;
    padding: 14px 16px;
    border-radius: 2px;
    color: var(--white);
    text-align: center;
    transition: all ease .3s;
    cursor: pointer;
    outline: none;
}

.selectChoiceContainer .commonBtn:is(:hover, :focus) {
    background: var(--ACC-LightRed);
    border: 1px solid var(--ACC-LightRed);
    color: var(--white);
}
.engine_image_showing .titan-modalSpec-img:not(.active) {
    display: none !important;
}
.cylinder_color_tab_showing:not(.active) {
    display: none !important;
}

.engine-builder-note {
    margin-top: var(--space-50);
}

@media screen and (min-width: 768px) {
    .titan-sec-banner {overflow:hidden;}
    .titan-sec-banner .titan-sec-img {position:absolute; left:50%; width:50%; top:0; bottom:0; height:100%; background:var(--white);}
    .titan-sec-banner .titan-sec-img * {height:100%;}
    .titan-sec-banner .titan-sec-img img {width:100%; object-fit:cover; height:auto;}
    .titan-sec-banner .titan-sec-img .elementor-widget-container {display:flex; align-items:center; justify-content:center;}
}
@media screen and (min-width: 1025px) {
    .tooltip.tooltip-right {top:auto; left:calc(100% + 2.5vw); right:auto; bottom:-30px; width:100%; max-width:30vw; margin:auto;}
    .tooltip.tooltip-right .tooltip-arrow {left:-34px; bottom:0; width:60px; transform:rotate(90deg); top:0; margin:auto 0;}
    .tooltip.tooltip-right .tooltip-arrow::before, .tooltip.tooltip-right .tooltip-arrow::after {height:60px; width:30px; box-shadow:0 -38px 0 0 var(--PRIM-DarkBlue);}
    .tooltip.tooltip-right .tooltip-arrow::before {left:-30px;}
    .tooltip.tooltip-right .tooltip-arrow::after {right:-30px;}
}
@media screen and (min-width: 1201px) {
.titan-innerSec-banner .titan-sec-heading .elementor-heading-title span {font-size:74px;}
}
@media screen and (min-width: 1673px) {
    .tooltip.tooltip-right {left: calc(100% + 1.5vw); bottom: -15px;}
}
@media screen and (max-width: 1499.98px) {
    .lisitng-filter {overflow-x: auto;}
    .lisitng-filter ul li > button {min-width: 150px;}
    .lisitng-filter ul {justify-content: flex-start;}
    .titan-innerSec-banner.e-con .e-con-inner {padding-left: 20px; padding-right: 20px;}
}
@media screen and (max-width: 1366.98px) {
    .product-info {padding: 15px 15px;}
    .titan-engbuil-stepblock .data-content > form {gap: 30px;}
    .data-content .option-container {gap: 20px;}    
    .summary-details {column-gap: 30px;}
}
@media screen and (max-width: 1200.98px) {
    .titan-sec-heading .elementor-heading-title span {font-size: 100px;}
}
@media screen and (max-width: 1024.98px) {
    .titan-sec-heading .elementor-heading-title span {font-size: 74px;}
    .option-container .option-box {width: calc(100% / 2 - 10px);}
    .product-info .checkbox-label {margin-right: 15px;}
    .titan-engbuil-stepblock .data-content > form {flex-flow: column-reverse;}
    .data-content > form > .titan-tab-left, .data-content > form > .titan-tab-right {width: 100%;}
    .titan-modalSpec-img {min-height: 400px; max-height: 400px; height: 400px; justify-content: center;}
/*    .titan-modalSpec-img img {height: 100%;}*/
    .titan-engbuil-stepblock .data-content > form {gap: 50px;}
    .tooltip.tooltip-right {bottom: calc(100% + 15px);}
    .navigation-step {justify-content: center;}
}
@media screen and (max-width: 767.98px) {
    .titan-sec-heading .elementor-heading-title span {font-size: 64px;}
    .data-content .product-info {padding: 15px 15px;}  
    .titan-engbuil-box .navigation-step button {min-width: 280px;}
    .summary-details {column-count: 1;}    
    .product-info .product-img > img {max-width: 220px;}
    .data-content .option-custom-color .product-info .option-check {gap: 12px;flex-flow: column;}    
}
@media screen and (max-width: 575.98px) {
    .option-container .option-box {width: 100%;}
}

.help-tip {
    display: flex;
    width: 18px;
    height: 18px;
    background: #0c436a;
    border-radius: 50px;
    position: relative;
    align-items: center;
    justify-content: center;
    margin-left: 5px;
    margin-bottom: 5px;
}

.help-tip p {
    position: absolute;
    padding: 15px 10px;
    border-radius: 10px;
    width: 340px;
    transition: all 0.3s ease;
    color: var(--white);
    background: var(--PRIM-DarkBlue);
    font-family: var(--bodyFontf);
    font-size: var(--H5);
    line-height: normal;
    text-align: center;
    letter-spacing: 0.01em;
    text-transform: none;
    top: -103px;
    left: -161px;
/*    opacity: 0;
    visibility: hidden;*/
}

.titan-modalSpec-heading > label {
    display: flex;
    align-items: center;
}

.help-tip:before {
    content: '?';
    font-weight: 400;
    color: #fff;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    text-align: center;
    width: 100%;
    line-height: normal;
    top: 1px;
    font-size: 12px;
}

.help-tip p:after {
    position: absolute;
    content: '';
    width: 0;
    height: 0;
    border: 6px solid transparent;
    border-top-color: #0c436a;
    right: 0;
    bottom: -12px;
    margin: 0 auto;
    left: 0;
}
.help-tip:hover p {
    opacity: 1;
    visibility: visible;
}
.titan-engbuil-box .navigation-step button[disabled] {
    background: var(--SEC-LightGrey);
    border: 1px solid var(--SEC-LightGrey);
    pointer-events: none;
}
@media screen and (max-width: 1024.98px) {
    .help-tip p {
        width: 240px;
        top: -83px;
        left: -112px;
    }
}