/* ===================================================
GLOBAL
=================================================== */

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Segoe UI',sans-serif;
}

html{
    scroll-behavior:smooth;
}

body{
    background:#f5f7fb;
    color:#333;
    overflow-x:hidden;
}

img{
    max-width:100%;
}

a{
    text-decoration:none;
}

section{
    width:100%;
}

/* ===================================================
HERO
=================================================== */

.hero{

    height:320px;

    padding-top:85px;

    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;

    color:#fff;

    background:
    linear-gradient(rgba(0,19,61,.88),rgba(0,19,61,.88)),
    url("https://images.unsplash.com/photo-1519389950473-47ba0277781c?q=80&w=1800");

    background-size:cover;
    background-position:center;

}

.hero h4{

    color:#ffc107;

    font-size:20px;

    line-height:1.8;

    margin-bottom:18px;

}

.hero h1{

    font-size:62px;

    font-weight:800;

    margin-bottom:15px;

}

.hero p{

    font-size:18px;

}

.hero span{

    color:#ffc107;
    font-weight:700;

}

/* ===================================================
INTRO
=================================================== */

.schedule-intro{

    padding:80px 5% 50px;

    text-align:center;

}

.schedule-intro h2{

    color:#00133d;

    font-size:42px;

    font-weight:800;

}

.line{

    width:60px;
    height:4px;

    background:#ffc107;

    margin:18px auto 25px;

}

.schedule-intro p{

    max-width:900px;

    margin:auto;

    line-height:1.9;

    color:#666;

    font-size:18px;

}

/* ===================================================
DAY OVERVIEW
=================================================== */

.day-overview{

    width:90%;

    margin:0 auto 70px;

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:25px;

}

.day-card,
.download-card{

    background:#fff;

    border-radius:22px;

    padding:35px;

    text-align:center;

    box-shadow:0 10px 30px rgba(0,0,0,.08);

    transition:.35s;

}

.day-card:hover,
.download-card:hover{

    transform:translateY(-8px);

    box-shadow:0 20px 45px rgba(0,0,0,.15);

}



.day-icon{

    width:80px;
    height:80px;

    margin:auto;

    border-radius:50%;

    background:#00133d;

    color:#fff;

    display:flex;
    justify-content:center;
    align-items:center;

    font-size:34px;

    margin-bottom:25px;

}

.day-card h3{

    color:#00133d;

    font-size:28px;

    margin-bottom:10px;

}

.day-card h4{

    color:#f39c12;

    margin-bottom:18px;

}

.day-card p{

    color:#666;

    line-height:1.8;

    margin-bottom:30px;

}

.day-card a{

    display:inline-block;

    padding:13px 28px;

    background:#00133d;

    color:#fff;

    border-radius:40px;

    transition:.3s;

}

.day-card a:hover{

    background:#ffc107;

    color:#000;

}

.day-card a i{

    margin-left:8px;

}

/* DOWNLOAD CARD */

.download-card{

    background:linear-gradient(135deg,#00133d,#003f88);

    color:#fff;

}

.download-card i{

    font-size:55px;

    color:#ffc107;

    margin-bottom:20px;

}

.download-card h3{

    margin-bottom:18px;

    font-size:28px;

}

.download-card p{

    line-height:1.8;

    margin-bottom:30px;

}

.download-card a{

    display:inline-block;

    padding:14px 35px;

    border-radius:40px;

    background:#ffc107;

    color:#000;

    font-weight:700;

}

/* ===================================================
STICKY NAVIGATION
=================================================== */

.schedule-nav{

    position:sticky;

    top:80px;

    z-index:200;

    background:#fff;

    box-shadow:0 5px 20px rgba(0,0,0,.08);

    margin-bottom:70px;

}

.nav-wrapper{

    width:90%;

    margin:auto;

    display:flex;

    justify-content:center;

    gap:25px;

    padding:18px;

}

.nav-wrapper a{

    color:#00133d;

    font-weight:700;

    transition:.3s;

}

.nav-wrapper a:hover,
.nav-wrapper .current{

    color:#f39c12;

}

/* ===================================================
DAY HEADER
=================================================== */

.schedule-day{

    width:90%;

    margin:0 auto 70px;

}

.day-header{

    background:linear-gradient(135deg,#00133d,#003b7a);

    color:#fff;

    border-radius:22px;

    padding:35px;

    margin-bottom:35px;

}

.day-header span{

    color:#ffc107;

    letter-spacing:2px;

    font-weight:700;

}

.day-header h2{

    margin:12px 0;

    font-size:42px;

}

.day-header p{

    font-size:18px;

}

.day-header i{

    color:#ffc107;

    margin-right:8px;

}

/* ===================================================
COMING SOON
=================================================== */

.coming-soon{

    background:#fff;

    border-radius:20px;

    padding:60px;

    text-align:center;

    box-shadow:0 8px 25px rgba(0,0,0,.08);

}

.coming-soon i{

    font-size:70px;

    color:#ffc107;

    margin-bottom:25px;

}

.coming-soon h3{

    font-size:34px;

    color:#00133d;

    margin-bottom:15px;

}

.coming-soon p{

    color:#666;

    font-size:18px;

}

/* ===================================================
SESSION CARD
=================================================== */

.session-card{

    background:#fff;

    border-radius:20px;

    padding:35px;

    margin-bottom:30px;

    box-shadow:0 8px 25px rgba(0,0,0,.08);

}

.session-title{

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:20px;

}

.session-title span{

    color:#f39c12;

    font-weight:700;

    letter-spacing:2px;

}

.session-title h2{

    margin-top:10px;

    color:#00133d;

    font-size:32px;

    line-height:1.4;

}

.session-time{

    background:#00133d;

    color:#fff;

    padding:15px 25px;

    border-radius:50px;

    white-space:nowrap;

}

/* ===================================================
KEYNOTE
=================================================== */

.keynote-wrapper{

    margin-bottom:35px;

}

.keynote-wrapper h3{

    color:#00133d;

    font-size:30px;

    margin-bottom:25px;

}

.keynote-wrapper h3 i{

    color:#ffc107;

    margin-right:10px;

}

.keynote-grid{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:25px;

}

.keynote-card{

    background:#fff;

    border-left:6px solid #ffc107;

    padding:30px;

    border-radius:18px;

    box-shadow:0 8px 25px rgba(0,0,0,.08);

    transition:.3s;

}

.keynote-card:hover{

    transform:translateY(-5px);

}

.keynote-card .time{

    color:#f39c12;

    font-weight:700;

    margin-bottom:12px;

}

.keynote-card h4{

    color:#00133d;

    margin-bottom:15px;

}

.keynote-card h5{

    font-size:22px;

    margin-bottom:10px;

    color:#111;

}

.keynote-card p{

    color:#666;

}
/* ===================================================
TABLE CARD
=================================================== */

.table-card{

    background:#fff;

    border-radius:22px;

    margin-bottom:40px;

    overflow:hidden;

    box-shadow:0 10px 30px rgba(0,0,0,.08);

}

.table-header{

    background:linear-gradient(135deg,#00133d,#003d80);

    color:#fff;

    display:flex;

    justify-content:space-between;

    align-items:center;

    padding:20px 30px;

    flex-wrap:wrap;

    gap:15px;

}

.table-header h3{

    font-size:28px;

    display:flex;

    align-items:center;

    gap:12px;

}

.table-header h3 i{

    color:#ffc107;

}

.table-header span{

    background:#ffc107;

    color:#00133d;

    padding:10px 20px;

    border-radius:40px;

    font-weight:700;

}

.parallel-note{

    background:#fff8e5;

    color:#8a5d00;

    padding:16px 30px;

    border-left:5px solid #ffc107;

    font-weight:600;

}

.parallel-note i{

    margin-right:10px;

}

/* ===================================================
TABLE
=================================================== */

.table-responsive{

    overflow-x:auto;

}

.schedule-table{

    width:100%;

    min-width:900px;

    border-collapse:collapse;

}

.schedule-table thead{

    background:#00133d;

    color:#fff;

}

.schedule-table thead th{

    padding:18px;

    text-align:left;

    font-size:16px;

    position:sticky;

    top:0;

}

.schedule-table tbody tr{

    transition:.3s;

}

.schedule-table tbody tr:nth-child(even){

    background:#fafafa;

}

.schedule-table tbody tr:hover{

    background:#fff8dd;

}

.schedule-table td{

    padding:18px;

    border-bottom:1px solid #eee;

    vertical-align:top;

    line-height:1.7;

}

.schedule-table td:first-child{

    text-align:center;

    font-weight:700;

    color:#00133d;

}

/* ===================================================
DOWNLOAD SECTION
=================================================== */

.download-section{

    margin-top:70px;

    margin-bottom:60px;

}

.download-content{

    background:linear-gradient(135deg,#00133d,#003f88);

    border-radius:25px;

    color:#fff;

    padding:60px;

    text-align:center;

}

.download-content i{

    font-size:70px;

    color:#ffc107;

    margin-bottom:25px;

}

.download-content h2{

    font-size:40px;

    margin-bottom:20px;

}

.download-content p{

    max-width:700px;

    margin:0 auto 35px;

    line-height:1.8;

    font-size:18px;

}

.download-btn{

    display:inline-flex;

    align-items:center;

    gap:10px;

    background:#ffc107;

    color:#00133d;

    padding:16px 38px;

    border-radius:50px;

    font-weight:700;

    transition:.35s;

}

.download-btn:hover{

    background:#fff;

    transform:translateY(-4px);

}

/* ===================================================
SCROLLBAR
=================================================== */

::-webkit-scrollbar{

    width:10px;

    height:10px;

}

::-webkit-scrollbar-track{

    background:#e8e8e8;

}

::-webkit-scrollbar-thumb{

    background:#00133d;

    border-radius:20px;

}

::-webkit-scrollbar-thumb:hover{

    background:#003f88;

}

/* ===================================================
RESPONSIVE
=================================================== */

@media(max-width:1200px){

.day-overview{

grid-template-columns:repeat(2,1fr);

}

}

@media(max-width:992px){

.hero{

height:auto;

padding:140px 20px 80px;

}

.hero h1{

font-size:44px;

}

.hero h4{

font-size:18px;

}

.schedule-intro h2{

font-size:34px;

}

.session-title{

flex-direction:column;

align-items:flex-start;

}

.keynote-grid{

grid-template-columns:1fr;

}

.table-header{

flex-direction:column;

align-items:flex-start;

}

.download-content{

padding:45px 30px;

}

.download-content h2{

font-size:32px;

}

}

@media(max-width:768px){

.day-overview{

grid-template-columns:1fr;

}

.nav-wrapper{

flex-wrap:wrap;

gap:18px;

}

.day-header{

padding:25px;

}

.day-header h2{

font-size:32px;

}

.session-card{

padding:25px;

}

.session-title h2{

font-size:26px;

}

.keynote-card{

padding:22px;

}

.table-header{

padding:18px 20px;

}

.table-header h3{

font-size:22px;

}

.parallel-note{

padding:15px 20px;

}

.download-content{

padding:40px 25px;

}

.download-content h2{

font-size:28px;

}

.download-content p{

font-size:16px;

}

.download-btn{

width:100%;

justify-content:center;

}

}

@media(max-width:576px){

.hero h1{

font-size:34px;

}

.hero h4{

font-size:16px;

line-height:1.8;

}

.hero p{

font-size:15px;

}

.schedule-intro{

padding:60px 20px 40px;

}

.schedule-intro h2{

font-size:28px;

}

.schedule-intro p{

font-size:16px;

}

.day-card,
.download-card{

padding:25px;

}

.day-card h3{

font-size:24px;

}

.session-title h2{

font-size:22px;

}

.day-header h2{

font-size:28px;

}

.keynote-wrapper h3{

font-size:24px;

}

.download-content h2{

font-size:24px;

}

.download-content i{

font-size:55px;

}

}

/* ===================================================
PRINT
=================================================== */

@media print{

.hero,
.schedule-nav,
.download-section,
#header,
#footer{

display:none;

}

body{

background:#fff;

}

.schedule-day{

width:100%;

margin:0;

}

.table-card{

box-shadow:none;

border:1px solid #ddd;

}

}
/* ===================================================
BACK TO TOP
=================================================== */

#backToTop{

    position:fixed;

    right:30px;

    bottom:30px;

    width:55px;
    height:55px;

    border:none;

    border-radius:50%;

    background:linear-gradient(135deg,#00133d,#003f88);

    color:#fff;

    font-size:20px;

    cursor:pointer;

    display:flex;
    justify-content:center;
    align-items:center;

    box-shadow:0 12px 30px rgba(0,0,0,.25);

    opacity:0;
    visibility:hidden;

    transform:translateY(20px);

    transition:.35s;

    z-index:9999;

}

#backToTop.show{

    opacity:1;

    visibility:visible;

    transform:translateY(0);

}

#backToTop:hover{

    background:linear-gradient(135deg,#ffc107,#f39c12);

    color:#00133d;

    transform:translateY(-5px);

    box-shadow:0 18px 35px rgba(0,0,0,.3);

}

#backToTop:active{

    transform:scale(.95);

}

@media(max-width:768px){

#backToTop{

    width:48px;
    height:48px;

    right:18px;

    bottom:18px;

    font-size:18px;

}

}