/******************* 
     layout 
 ******************/
@charset "UTF-8";

* {
    padding: 0;
    margin: 0;
}

html {
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    position: relative;
    font-family:  "微軟正黑體", "新細明體", "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: #fff;
    font-size: 16px;
    line-height: 1.6;
    overflow: hidden;
    background-color: #101010;
}

@media (max-width: 768px) {
    body {
        min-height: 100%;
    }    
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 20px 0 10px;
    line-height: 1.6;
}

h1,
h2,
h3 {
    font-weight: 800;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    margin-bottom: 40px;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.85rem;
    line-height: 1.3;
}

h4 {
    font-size: 1.6rem;
}

h5 {
    font-size: 1.4rem;
    font-weight: 600;
}

h6 {
    font-size: 1.3rem;
    font-weight: 600;
}

strong {
    font-weight: 700;
}

p, .p {
    font-size: 16.5px;
    line-height: 1.9;
}

p:last-child {
    margin-bottom: 0px;
}

small {
    font-weight: inherit;
}

ul {
    list-style: none;
    line-height: 1.9;
}

.ol {
    padding-left: 1.5em;
}

.ul {
    padding-left: 18px;
    position: relative;
}

.ul li {
    position: relative;
}

.ul li:before {
    content: '•';
    position: absolute;
    font-size: 20px;
    left: -14px;
    line-height: 1.3;
    color: #101010;
}

a {
    transition: all .3s ease;
    color: #ff991b;
    cursor: pointer;
}

a:focus,
a:hover {
    color: #ffffff;
    text-decoration: none;
}

button,
.btn {
    color: #101010;
    padding: 10px 20px;
    font-size: 18px;
    transition: all .3s ease;
}

button:focus,
button:hover,
.btn:focus,
.btn:hover {
    color: #101010;
}

.btn-line {
    font-size: 13px;
    padding: 0 0px 3px;
    margin: 0 3px;
    border-bottom: 1px solid;
    word-wrap: nowrap;
    word-break: keep-all;
    color:#fff
}
.btn-line i {
    font-size: 10px;
}
.btn-line:focus,
.btn-line:hover {
    color:#ff991b;
}


section,
header,
nav,
footer {
    position: relative;
}

section {
    margin: 0;
    padding: 5% 0 4%;
}
@media screen and (max-width: 767px) {
    h1 {
        font-size: 34px;
        margin-bottom: 20px;
    }

    h2 {
        font-size: 28px;
        margin: 1%;
    }

    h3 {
        font-size: 24px;
        margin: 1%;
    }

    h4 {
        font-size: 20px;
        margin: 1%;
    }

    h5 {
        font-size: 18px;
        font-weight: 600;
        margin: 1%;
    }

    h6 {
        font-size: 16px;
        font-weight: 600;
        margin: 1%;
    }

    p, .p {
        font-size: 16px;
    }
}
@media (max-width: 767px) {
    section {
        padding: 60px 0 1.2% 0;
    }
}


section .ul li,
section .ol li {
    margin-bottom: .3rem;
}

section:last-of-type {
    margin-bottom: 0;
}

/*錨點位置調整*/
:target:before {
    content: "";
    display: block;
    height: 75px;
    }



/******************* 
        專案
 ******************/
.sec-title {
    text-align: center;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #999;
    letter-spacing: 2px;
}
.sec-title>span {
    color: #1680c5;
}

/* section:nth-of-type(even) {
    background: #ffffff;
    color: #333;
} */


/***** nav ******/
.navbar {
    background:#101010;
    box-shadow: 5px 0 8px #024c8f;
}
.navbar .navbar-brand{
    text-align: center;
}

.navbar .navbar-brand img {
    max-width: 120px;
    padding: 6px;
    transition: .3s ease;
}
.navbar .navbar-brand img:hover {
    opacity: 1;
}
.navbar .navbar-brand .logo-img {
}


.navbar .navbar-nav {
    width: 100%;
}
.navbar .nav-item {
    padding: 0px 10px;
}
.navbar .navbar-nav .nav-link {
    padding: 0.8rem 1rem;
    color: #fff;
    transition: .3s ease;
}
.navbar .navbar-nav .nav-link:hover {
    color: #ff991b;
    opacity: 1;
}
@media (max-width: 991px) {
    .navbar {
        height: 90px;
        background-color: #333;
        box-shadow: 0 5px 5px #024c8f;
    }
    .navbar-collapse {
        background-color: #333;
        box-shadow: 0 5px 5px #024c8f;
    }
    .navbar .nav-item {
        border-bottom: 0.5px solid #024c8f;
    }
}

.kv {
    background: url('../img/kv.jpg') no-repeat right bottom / cover;
    width: 100%;
    position: relative;
    height: 70vh;
    padding: 10%;
}
.kv-txt {
    width: 50%;
    margin: 1% 0% 0 auto;
}
.kv-title {
    color: #ff991b;
    font-size: 4rem;
    line-height: 1.5;
}
@media(max-width:1280px){
    .kv {
        height: 60vh;
    }
    .kv-txt {
        width: 60%;
        margin: 50px 0 0 auto;
    }
    .kv-title {}
}
@media(max-width:991px){
    .kv {
        height: auto;
        padding: 100px 5% 5% 5%;
    }
    .kv-txt {
        width: 66%;
        margin: 30px 0 0 auto;
    }
    .kv-title {}
}
@media(min-width:576px){
    .kv-xs {
        display: none;
    }
    
}
@media(max-width:576px){
    .kv {
        display: none;
    }
    .kv-xs{
        padding-top: 90px;
    }
}


/* forward  */
.forward {
    background: #0b0b0b;
    color: #fff;
    /* padding: 2% 0 4%; */
}
.forward-txtbox {}



/* logowall */
.logowall {
    color: #999999;
    background-color: #fff;
    font-size: 16px;
    padding: 4% 20px 3%;
    line-height: 1.4em;
}
.logowall-title {
    opacity: 0.8;
}
.logowall-logo img{
    padding: 10px;
}
.logowall-logo {
    padding: 10px;
}
.logowall-logo .logo-img {
    width: 100%;
    max-width: 160px;
}


/* footer */
footer {
    color: #999999;
    background-color: #333;
    font-size: 16px;
    padding: 2% 0;
    line-height: 1.4em;
}
.ft-title {
    opacity: 0.8;
}
.footer-logo {
}
.footer-logo {
    padding: 10px;
}
.footer-logo .logo-img {
    width: 100%;
    max-width: 200px;
}






#gotopBtn {
    display: none;
    /* Hidden by default */
    position: fixed;
    /* Fixed/sticky position */
    bottom: 20px;
    /* Place the button at the bottom of the page */
    right: 30px;
    /* Place the button 30px from the right */
    z-index: 99;
    /* Make sure it does not overlap */
    border: none;
    /* Remove borders */
    outline: none;
    /* Remove outline */
    background-color: #ff991b7e;
    color: #232323;
    cursor: pointer;
    /* Add a mouse pointer on hover */
    padding: 12px 20px;
    border-radius: 50%;
    font-size: 18px;
}

#gotopBtn:hover {
    background-color: #999;
}


/* information */
.information {
 background-color: #024c8f;
 padding: 4% 0;
}

.information .sec-title {
    text-align: center;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #fff;
    letter-spacing: 2px;
    line-height: 1.6;
}
.information .sec-title>span {
    color: #ff991b;
    font-size: 1.6rem;
    display: block;
}

.btn-sign {
    background-color: #ff991b;
    color: #fff;
    min-width: 300px;
    text-align: center;
    padding: 15px;
    font-size: 20px;
}

.information-timebox {}
/* .information-timebox * {
    display: block;
    margin-left: auto;
} */









/* agenda */
.agenda {
    background-color: #0f2138;
    padding-bottom: 2%;
}

.td-title {
    font-weight: normal;
    margin: 0;
}

.agenda th:nth-child(1){
    width:115px;
}
.agenda th:nth-child(2){}
.agenda th:nth-child(3){
    width: 320px;
}
.agenda-info-row {}
.agenda-info {}
.agenda-info-item {
    background-color: #00000055;
    padding: 20px;
    border-radius: 20px;
    margin-bottom: 3%;
    border: 2px solid #454d55;
}
@media (max-width:991px) {
    .agenda th:nth-child(1){
        width: auto;
    }
    .agenda th:nth-child(2){}
    .agenda th:nth-child(3){
        width: auto;
    }
}

.accordion > .card-c > .card-header-c{
    padding: 0;
    border-width: 0px;
}
.card-header-c > button {
    font-size: 18px;
    font-weight: 600;
    padding: 30px 15px;
    background-color: #ff991b;
    border-color: #ff991b;
    text-decoration: none;
    border-radius: 0px;
    box-shadow: 5px 3px 2px 0px #d17300;
    transition: .3s ease;
    transform: translate(0,0);
    color: #fff;
}

.card-header-c > button:hover,.card-header-c > button:focus {
    background-color: #d17300;
    border-color: #d17300;
    text-decoration: none;
    box-shadow: 0px 0px 2px 0px #d17300;
    transform: translate(2px,2px);
}
.agenda-card {
   background-color: rgb(16, 25, 43);
}
.agenda .shadow {
    box-shadow: 3px 0px 0px 5px #99951c;
}





/* Speaker */
.speaker {
    background-color: #0f2138;
    padding-top: 2%;
}
.sp-outer {
    width: 200px;
    height: 200px;
    overflow: hidden;
    margin: auto;
    border-radius: 50%;
    border: 5px solid #024c8f;
}
.sp-outer img {
    width: 100%;
}

.sp-info {
    border-left: 4px solid #ff991b;
    padding-left: 10px;
    margin: 15px 0;
}

.sp-name {
    font-size: 1.5rem;
}

.sp-desc {}




/* Gift */
.gift {
    background-color: #ff991b;
    color: #333;
    padding: 50px 10px;
}
.gift .sec-title {
    color: #fff;
}
.gift .sec-title span {
    color: #1680c5;
}
.gift-imgbox {}
.gift-imgbox img {}
.gift-txtbox {
    margin-top: 2%;
}
@media (max-width: 767px) {
    .gift-txtbox {
        text-align: center;
    }
}


/* Sign up */
.kv.content {
    height: 55vh;
    padding-top: 90px;
    background-size: 100%;
    background-position: center;
}
.kv-txt {
    width: 45%;
    margin: 4% 0% 0 auto
}
.signup {}
.signup .btn-primary {
    background-color: #024c8f;
    color: #fff;
}
@media (max-width: 991px) {
    .kv.content {
        height: 50vh;
        padding-top: 90px;
        background-size: cover;
        background-position: center;
    }
    .kv-txt {
        width: 70%;
        margin: 7% 0% 0 auto
    }
    .signup {}
    .signup .btn-primary {
        background-color: #024c8f;
        color: #fff;
    }
}