:root {
    --primary: #00a1e0;
    --secondary: #0077b6;
    --dark: #005b8c;
    --light: #e6f7ff;
    --accent: #00c9b1;
    --text: #333;
    --light-bg: #f8fbfe;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Comfortaa", sans-serif;
    background-color: var(--light-bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
        } */
#home {
    /* padding-top: 73px; */
}
#popup {
      display: none;
      position: fixed;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 80%;
      height: 80%;
      background: white;
      border: 2px solid #333;
      z-index: 1000;
      box-shadow: 0 0 15px rgba(0,0,0,0.5);
    }

    #popup iframe {
      width: 100%;
      height: 100%;
      border: none;
    }

    #overlay {
      display: none;
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      background: rgba(0, 0, 0, 0.6);
      z-index: 999;
    }

    #closeBtn {
      position: absolute;
      top: 5px;
      right: 10px;
      font-size: 20px;
      cursor: pointer;
      color: red;
      z-index: 1001;
    }
/* Header Styles */
.hero {
    background: linear-gradient(135deg, rgba(0, 161, 224, 0.9) 0%, rgba(0, 119, 182, 0.9) 100%),
        url('https://images.unsplash.com/photo-1498837167922-ddd27525d352?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1200 120" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" fill="%23f8fbfe" opacity=".25"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" fill="%23f8fbfe" opacity=".5"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%23f8fbfe"/></svg>');
    background-size: cover;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    font-weight: 300;
}

.event-details {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.detail-card {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.detail-card i {
    font-size: 1.2rem;
}

/* About Section */
.about-section {
    /* padding: 5rem 0; */
    position: relative;
}

.about-text {
    font-size: 15px;
    line-height: 26px;
}

.about-content {
    background: white;
    border-radius: 15px;
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0, 161, 224, 0.1);
    position: relative;
    overflow: hidden;
}

.about-content::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--accent) 0%, rgba(0, 201, 177, 0) 70%);
    opacity: 0.1;
    z-index: 0;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    color: var(--dark);
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    z-index: 1;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.about-text {
    margin-bottom: 2rem;
    z-index: 1;
    position: relative;
}

/* Topics Section */
.topics {
    /* background-color: #f0f8ff; */
padding-top: 40px;
padding-bottom: 40px;}

.topics h3 {
    text-align: center;
    color: #003366;
    font-size: 1.8rem;
}

.topics ul {
    list-style-type: none;
    padding: 0;
    /* max-width: 800px; */
    margin: 2rem auto;
}

.topics li {
    background-color: white;
    border-left: 6px solid #00bfff;
    margin: 1rem 0;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        font-size: 17px;
    line-height: 28px;
}

.cta {
    text-align: center;
    padding: 2rem;
    background-color: #2ecc71;
    color: white;
}

.cta a {
    background-color: white;
    color: #2ecc71;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    font-weight: bold;
    border-radius: 8px;
    margin-top: 1rem;
    display: inline-block;
}

/* Water Drop Animation */
.water-drop {
    position: absolute;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    animation: fall linear infinite;
}

@keyframes fall {
    0% {
        transform: translateY(-100px) scale(0.5);
        opacity: 0;
    }

    10% {
        opacity: 0.5;
    }

    100% {
        transform: translateY(calc(100vh + 100px)) scale(1);
        opacity: 0;
    }
}

/* Responsive Styles */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .detail-card {
        width: 100%;
        justify-content: center;
    }

    .topics-container {
        grid-template-columns: 1fr;
    }

    .about-content {
        padding: 2rem;
    }
}

#footer {
    background:linear-gradient(180deg, #006d57 21%, #001226);
    padding: 0 0 25px 0;
    color: #eee;
    font-size: 17px;
}

#footer .footer-top {
    background:linear-gradient(180deg, #006d57 21%, #001226);
    /* padding: 60px 0 30px 0; */
    border-bottom: 1px solid #fff;
}

#footer .footer-top .footer-info {
    margin-bottom: 30px;
}

#footer .footer-top .footer-links {
    margin-bottom: 30px;
}

#footer .footer-top .footer-contact {
    margin-bottom: 30px;
}

#footer .footer-top .footer-info img {
    height: 100px;
    margin-bottom: 10px;
}

#footer .copyright {
    text-align: center;
    padding-top: 30px;
}

#footer .footer-top h4 {
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 12px;
    border-bottom: 1px dotted #fff;
}

#footer .footer-top .social-links a {
    display: inline-block;
    background: #fff;
    color: #05AAAC;
    line-height: 1;
    margin-right: 4px;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.footer-links p {
    font-size: 16px;
    line-height: 26px;
}


.panelist-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    color: var(--dark-blue);
    font-size:31px;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.section-subtitle {
    color: var(--secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Panelist Grid */
.panelist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    /*margin-top: 2rem;*/
}

.panelist-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 161, 224, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.panelist-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 161, 224, 0.2);
}

.panelist-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
}

.panelist-img img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid var(--white);
    /* background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); */
    margin: 2rem auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.panelist-content {
    padding: 0 1rem 1rem;
    text-align: center;
}

.panelist-name {
    /*font-family: 'Montserrat', sans-serif;*/
    font-size: 17px;
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: 0.5rem;
}

.panelist-title {
    color: var(--secondary);
    font-size: 0.95rem;
    /*margin-bottom: 1rem;*/
    font-weight: 500;
}

.panelist-org {
    color: #666;
    font-size: 0.9rem;
    font-style: italic;
}

/* Water Drop Background */
.water-drop-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.water-drop {
    position: absolute;
    background: rgba(0, 201, 177, 0.1);
    border-radius: 50%;
    animation: float linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 0.3;
    }

    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}
#panalists
 {
    display: block;
    max-width: 100%;
    padding-top: 40px;
    padding-bottom: 40px;
    background: url(https://apacnewsnetwork.com/swmc/11th-edition/images/fresh-water-texture-background-transparent-liquid.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}
.d-desk {
    display: block;
}

.d-mob {
    display: none;
}
.button-body{
  display:flex;
}
.available-for-btn {
  font-family:system-ui, math;
  --animation: 2s ease-in-out infinite;
  display: flex;
  align-items: center;
  column-gap: 2px;
  color: #178d00;
  background-color: #e1f9dc;
  border-radius: 100px;
  padding: 1rem 1.5rem 1rem 0.5rem;
  outline: none;
  border: none;
  font-weight: 600;
  position: relative;
  transition: 0.2s ease-in-out;
  cursor: pointer;
  font-size:16px;
}
.available-for-btn:hover {
  background-color: #ffffff;
}
.available-for-btn:active {
  background-color: #e1f9dc;
  border: solid 2px #178d00;
}
.circle {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 16px;
  height: 16px;
  border: solid 2px #178d00;
  border-radius: 50%;
  margin: 0 10px;
  background-color: transparent;
  animation: circle-keys var(--animation);
}

.circle .dot {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #178d00;
  animation: dot-keys var(--animation);
}

.circle .outline {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  animation: outline-keys var(--animation);
}
.circle:nth-child(2) {
  animation-delay: 0.3s;
}
.circle:nth-child(2) .dot {
  animation-delay: 0.3s;
}
.circle:nth-child(1) .outline {
  animation-delay: 0.9s;
}
.circle:nth-child(2) .outline {
  animation-delay: 1.2s;
}
@keyframes circle-keys {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.5);
    opacity: 0.5;
  }

  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes dot-keys {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(0);
  }

  100% {
    transform: scale(1);
  }
}

@keyframes outline-keys {
  0% {
    transform: scale(0);
    outline: solid 20px var(--color);
    outline-offset: 0;
    opacity: 1;
  }

  100% {
    transform: scale(1);
    outline: solid 0 transparent;
    outline-offset: 20px;
    opacity: 0;
  }
}

.about-section .section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 13.5%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}
#footer .footer-top{
    padding-top: 40px;
    padding-top: 40px;
}
 .section-title {
        /* font-size: 24px; */
        margin-bottom: 40px;
    }
.about-section{
    padding-top: 30px;
    padding-bottom: 30px;
}
/* Responsive Styles */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    .panelist-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .d-desk {
        display: none;
    }

    .d-mob {
        display: block;
    }
    .section-title {
        font-size: 24px;
        margin-bottom: 40px;
    }
   .about-section .section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 17%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}
.topics {
    background-color: #f0f8ff;
    padding: 0;
    /*border-top: 4px solid #00bfff;*/
    padding-top:30px;
}
.topics h3{
    font-size:21px;
}
}