body{
margin:0;
font-family:'Poppins',sans-serif;
background:linear-gradient(120deg,#0f2027,#203a43,#2c5364);
color:white;
animation:fadePage 1s ease;
font-size:15px; /* reduced from default ~16px */
}
@keyframes fadePage{
from{
opacity:0;
transform:translateY(10px);
}
to{
opacity:1;
transform:translateY(0);
}
}

.white-container > div{
transition:transform .3s ease;
}

.white-container > div:hover{
transform:translateY(-4px);
}

/* HEADER */
header{
position:sticky;
top:0;
display:flex;
justify-content:space-between;
align-items:center;
padding:18px 40px;
background:rgba(0,0,0,0.45);
backdrop-filter:blur(10px);
z-index:1000;
}

/* LOGOS */

.logo-area{
display:flex;
align-items:center;
gap:20px;
}

.logo-area img{
height:55px;
}
/* MENU */
nav{
display:flex;
gap:22px;
flex-wrap:wrap;
}

nav a{
text-decoration:none;
color:white;
font-size:14px;
transition:0.3s;
position:relative;
}

nav a:hover{
color:#FFD369;
}

nav a::after{
content:'';
width:0;
height:2px;
background:#FFD369;
position:absolute;
left:0;
bottom:-4px;
transition:0.3s;
}

nav a:hover::after{
width:100%;
}




/* HERO SECTION */

@keyframes floatCard{
0%{transform:translateY(0px);}
50%{transform:translateY(-4px);}
100%{transform:translateY(0px);}
}

.hero{
width:100%;
height:480px;
background:
linear-gradient(rgba(15,32,39,0.75), rgba(15,32,39,0.75)),
url('images/b2.jpg') center/cover no-repeat;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
}


.hero-content img{
height:100px;
margin-bottom:18px;
}


.hero-title{
font-size:20px;
font-weight:500;
line-height:1.5;
margin-bottom:10px;
white-space:normal;
}

.hero-date{
font-size:20px;
color:#FFD369;
font-weight:600;
letter-spacing:0.5px;
}
/* CONTENT */

.content{
width:90%;
max-width:1300px;
margin:auto;
display:grid;
grid-template-columns:1fr 2.3fr 1.3fr;
gap:25px;
margin-top:60px;
margin-bottom:70px;
align-items:start;
}

.card{
background:rgba(255,255,255,0.08);
backdrop-filter:blur(12px);
padding:25px;
border-radius:18px;
/* height:100%; ❌ remove this */
height:auto; /* ✅ let content decide height */
}
.card h3{
margin-top:0;
color:#FFD369;
display:flex;
align-items:center;
gap:8px;
}

@media (max-width:1000px){

.content{
grid-template-columns:1fr;
}

}

/* ANNOUNCEMENT SCROLL */

.announcement-list{
max-height:400px;
overflow-y:auto;
padding-left:20px;
}

.announcement-list li{
position:relative;
padding-bottom:10px;
margin-bottom:10px;
}

.announcement-list li::after{
content:"";
position:absolute;
left:0;
bottom:0;
width:100%;
height:1px;
background:linear-gradient(to right, transparent, #FFD369, transparent);
}

.announcement-list::-webkit-scrollbar{
width:4px;
}

.announcement-list::-webkit-scrollbar-thumb{
background:#FFD369;
border-radius:5px;
}

/* WHITE SECTION */

.white-section{
background:white;
color:black;
padding:60px 0;
}

.white-container{
width:90%;
margin:auto;
display:grid;
grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));
gap:40px;
}

.white-container > div{
position:relative;
padding-right:30px;
}

/* vertical divider */

.white-container > div:not(:last-child)::after{
content:"";
position:absolute;
top:10%;
right:0;
width:1px;
height:80%;
background:#dcdcdc;
}

.white-container h3{
margin-top:0;
display:flex;
align-items:center;
gap:8px;
}

.white-container a{
color:black;
text-decoration:none;
}

.white-container a:hover{
text-decoration:underline;
}

/* VENUE IMAGE */

.venue-image{
margin-top:15px;
}

.venue-image img{
width:100%;
height:180px;
object-fit:cover;
border-radius:15px;
}

/* GOOGLE MAP */

.venue-map{
margin-top:15px;
}

.venue-map iframe{
width:100%;
height:200px;
border:none;
border-radius:15px;
}


.venue-address{
text-align:center;
color:white;
font-weight:600;
margin-top:10px;
margin-bottom:15px;
font-size:13px;
}

.venue-normal{
display:block;   /* ensures proper line flow */
font-weight:400;
}






/* COUNTDOWN */

.countdown{
margin-top:18px;
display:flex;
justify-content:center;
gap:12px;
flex-wrap:wrap;
}

.count-card{
background:#FFD369;
color:#0f2027;
width:60px;
height:80px;
border-radius:10px;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
}

.count-card span{
font-size:22px;
font-weight:700;
line-height:1;
}

.count-card small{
font-size:11px;
margin-top:4px;
}


footer{
background:linear-gradient(120deg,#0f2027,#203a43,#2c5364);
color:white;
text-align:center;
padding:20px;
font-size:14px;
border-top:1px solid rgba(255,255,255,0.15);
}


/* DROPDOWN */

.dropdown{
position:relative;
}

.dropdown-content{
display:none;
position:absolute;
top:100%;
left:0;
background:rgba(0,0,0,0.9);
backdrop-filter:blur(10px);
min-width:200px;
border-radius:10px;
padding:10px 0;
box-shadow:0 8px 20px rgba(0,0,0,0.3);
z-index:999;
}
.dropdown-content a{
display:block;
padding:10px 18px;
font-size:13px;
white-space:nowrap;
}

.dropdown-content a:hover{
background:rgba(255,255,255,0.08);
color:#FFD369;
}

/* SHOW ON HOVER */


/* SMALL ARROW FIX */
.dropdown > a{
cursor:pointer;
}

/* NAVBAR STRUCTURE */

#navbar{
display:flex;
align-items:center;
gap:20px;
}

.nav-links{
display:flex;
gap:22px;
align-items:center;
}

/* HAMBURGER */

.menu-toggle{
display:none;
font-size:24px;
cursor:pointer;
}

/* DROPDOWN */

.dropdown{
position:relative;
}

.dropdown-content{
display:none;
position:absolute;
top:110%;
left:0;
background:rgba(0,0,0,0.95);
min-width:200px;
border-radius:10px;
padding:10px 0;
box-shadow:0 8px 20px rgba(0,0,0,0.3);
}

.dropdown-content a{
display:block;
padding:10px 18px;
font-size:13px;
white-space:nowrap;
}

.dropdown-content a:hover{
background:rgba(255,255,255,0.08);
color:#FFD369;
}

/* SHOW WHEN ACTIVE */
.dropdown.active .dropdown-content{
display:block;
animation:fadeIn .3s ease;
}

@keyframes fadeIn{
from{
opacity:0;
transform:translateY(8px);
}
to{
opacity:1;
transform:translateY(0);
}
}

/* MOBILE */

@media (max-width:900px){

.menu-toggle{
display:block;
}

.nav-links{
position:absolute;
top:70px;
right:0;
background:rgba(0,0,0,0.95);
flex-direction:column;
width:220px;
padding:20px;
display:none;
border-radius:10px;
}

.nav-links.show{
display:flex;
}

.dropdown-content{
position:static;
box-shadow:none;
background:none;
padding-left:10px;
}

}





.bordered-date{
display:inline-block;
padding:4px 10px;
border:1px solid #FFD369;
border-radius:30px; /* curved rectangle */
color:#FFD369;
margin-top:10px;
font-weight:600;
background:rgba(255, 211, 105, 0.05);

}

.bordered-date:hover{
background:#FFD369;
color:#0f2027;
transition:0.3s;
}


.venue-normal{
font-weight:400; /* remove bold */
}


/* Scroll Arrow */

#scrollTopBtn{
position:fixed;
bottom:30px;
right:30px;
width:45px;
height:45px;
border:none;
border-radius:50%;
background:#FFD369;
color:#0f2027;
font-size:20px;
cursor:pointer;
display:flex;
align-items:center;
justify-content:center;
box-shadow:0 6px 18px rgba(0,0,0,0.3);

opacity:0;
visibility:hidden;
transform:translateY(10px);
transition:all 0.3s ease;
z-index:999;
}

/* show button */
#scrollTopBtn.show{
opacity:1;
visibility:visible;
transform:translateY(0);
}

/* hover effect */
#scrollTopBtn:hover{
background:white;
color:#0f2027;
transform:translateY(-3px);
}


/* Dropdown Icons */

.dropdown-content a{
display:flex;
align-items:center;
gap:10px; /* space between icon & text */
padding:10px 18px;
font-size:13px;
}

.dropdown-content i{
width:16px;
height:16px;
}

/* Contact Line */


.contact-line{
display:flex;
align-items:flex-start;
gap:10px;
margin-bottom:10px;
}

.contact-line i{
margin-top:3px; /* aligns icon nicely with text */
}

.contact-line a{
color:black;
text-decoration:none;
}

.contact-line a:hover{
text-decoration:underline;
}


/* Register Button */

.register-btn.glass{
display:inline-flex;
align-items:center;
gap:8px;
margin-top:20px;
padding:10px 24px;

background:rgba(255,255,255,0.1);
backdrop-filter:blur(10px);

color:#FFD369;
border:1px solid rgba(255,255,255,0.2);
border-radius:30px;

text-decoration:none;
font-weight:500;
transition:0.3s;
}

.register-btn.glass:hover{
background:#FFD369;
color:#0f2027;
transform:translateY(-3px);
}

.countdown-title{
display:flex;
align-items:center;
justify-content:center;
gap:6px;
font-size:14px;
letter-spacing:1px;
color:#FFD369;
margin:12px 0 8px;
}



/* invited Speakers */
.speakers-section{
width:90%;
max-width:1100px;
margin:60px auto;
}

.section-title{
text-align:center;
font-size:28px;
margin-bottom:30px;
color:#FFD369;
}

/* Horizontal speaker layout */
.speaker-row{
display:flex;
gap:25px;
align-items:flex-start; /* ✅ THIS FIX */
background:rgba(255,255,255,0.08);
backdrop-filter:blur(12px);
padding:25px;
border-radius:18px;
margin-bottom:25px;
transition:0.3s;
border-left:3px solid transparent;
}

.speaker-row:hover{
transform:translateY(-4px);
border-left:3px solid #FFD369;
}

/* Image */
.speaker-img{
width:140px;
height:140px;
border-radius:12px;
object-fit:cover;
border:3px solid #FFD369;
}

/* Content */
.speaker-content{
flex:1;
}

/* Name */
.speaker-name{
font-size:22px;
font-weight:600;
margin-bottom:4px;
}

/* Designation */
.speaker-designation{
font-size:13.5px;
opacity:0.85;
margin-bottom:1px;
color:#FFD369;
margin-top:0;
}

/* Description */
.speaker-desc{
font-size:14px;
line-height:1.6;
margin-bottom:10px;
}

/* Button */
.abstract-btn{
margin-top:10px;
background:#FFD369;
color:#0f2027;
border:none;
padding:6px 14px;
border-radius:20px;
cursor:pointer;
font-size:12px;
transition:0.3s;
}

.abstract-btn:hover{
background:white;
}

/* Abstract toggle */
.abstract-content{
max-height:0;
opacity:0;
transform:translateY(-10px);
overflow:hidden;

transition:
max-height 0.45s cubic-bezier(0.4,0,0.2,1),
opacity 0.25s ease,
transform 0.25s ease;

margin-top:12px;
padding:0 15px;

background:#FFD369;
color:#0f2027;
border-radius:12px;
}

/* OPEN STATE */

.abstract-content.open{
max-height:800px;   /* safer */
opacity:1;
transform:translateY(0);
padding:15px;
}

/* Mobile */
@media (max-width:768px){

.speaker-row{
flex-direction:column;
text-align:center;
}

.speaker-img{
margin:auto;
}
}


/* Same size for all */
.abstract-author,
.abstract-affiliation,
.abstract-email{
font-size:13px;   /* ✅ add this */
margin:0;
line-height:1.3;
}

/* Author bold */
.abstract-author{
font-weight:700;
}

/* Affiliation */
.abstract-affiliation{
opacity:0.8;
}

/* Email */
.abstract-email{
align-items:center;
gap:2px;
opacity:0.8;
margin-bottom:10px;
}
.speaker-section-title{
color:#FFD369;
font-size:18px;
font-weight:600;
margin:25px 0 15px;
position:relative;
}

.speaker-section-title::after{
content:"";
display:block;
width:40px;
height:2px;
background:#FFD369;
margin-top:6px;
}

.logo-area{
display:flex;
align-items:center;
gap:20px;
}

/* Text beside logos */
.header-text{
display:flex;
flex-direction:column;
gap:4px;
}

/* Title */
.header-title{
font-size:14px;
font-weight:500;
line-height:1.3;
max-width:500px;
}

/* Date */
.header-date{
font-size:12px;
color:#FFD369;
}

.header-text{
border-left:2px solid rgba(255,255,255,0.2);
padding-left:12px;
}

@media (max-width:768px){



.header-title{
font-size:13px;
max-width:100%;
}

}

.abstract-title,
.abstract-author,
.abstract-affiliation,
.abstract-email{
text-align:center;
}

.abstract-title{
font-size:20px;
font-weight:600;
line-height:1.4;
}