:root {
  --white: #ffffff;
  --gray-50: #f8f9fb;
  --gray-100: #f1f3f7;
  --gray-200: #e4e8f0;
  --gray-300: #ccd3de;
  --gray-400: #9aaabb;
  --gray-600: #5a6e82;
  --gray-800: #2b3a4a;
  --gray-900: #141d27;
  --blue-50: #f0f6ff;
  --blue-100: #dbeafe;
  --blue-500: #2563eb;
  --blue-600: #1d4ed8;
  --blue-700: #1e40af;
  --accent: #0ea5e9;
  --accent-light: #e0f2fe;
  --teal: #0d9488;
  --teal-light: #ccfbf1;
  --indigo: #4f46e5;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;
  --shadow-sm: 0 1px 3px rgba(20,29,39,0.06), 0 1px 2px rgba(20,29,39,0.04);
  --shadow-md: 0 4px 16px rgba(20,29,39,0.08), 0 2px 6px rgba(20,29,39,0.05);
  --shadow-lg: 0 12px 40px rgba(20,29,39,0.1), 0 4px 12px rgba(20,29,39,0.06);
  --shadow-xl: 0 24px 60px rgba(20,29,39,0.12), 0 8px 20px rgba(20,29,39,0.08);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--white);
  color: var(--gray-900);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--gray-200);
  padding: 0 6%;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.88rem;
  color: var(--gray-900); letter-spacing: 0.01em;
}
.nav-logo-wrap {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--indigo) 100%);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.nav-logo-wrap svg { width: 18px; height: 18px; }
.nav-meta {
  font-family: var(--font-mono); font-size: 0.64rem; font-weight: 300;
  color: var(--gray-400); letter-spacing: 0.12em; text-transform: uppercase;
}
.nav-pill {
  display: flex; align-items: center; gap: 6px;
  background: var(--blue-50); border: 1px solid var(--blue-100);
  border-radius: 100px; padding: 6px 14px;
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 500;
  color: var(--blue-600); letter-spacing: 0.1em; text-transform: uppercase;
}
.nav-pill-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:0.5;transform:scale(0.7);}
}

/* ── SECTIONS BASE ── */
.section { padding: 42px 6%; position: relative; }
.section-inner { max-width: 1280px; margin: 0 auto; }

.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.62rem; font-weight: 500;
  color: var(--accent); letter-spacing: 0.16em; text-transform: uppercase;
  margin-bottom: 18px;
}
.tag::before { content: ''; width: 20px; height: 1.5px; background: var(--accent); border-radius: 1px; }

.headline {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700; line-height: 1.18;
  color: var(--gray-900);
  /* margin-bottom: 22px; */
}
.headline em {
  font-style: italic; color: var(--accent);
}
.headline-lg em {
    font-style: italic;
    color: var(--accent);
}
.headline-lg {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  line-height: 1.12;
  color: var(--gray-900);
  margin-bottom: 22px;
}

.body-text {font-size: 1rem;color: var(--gray-600);line-height: 1.85;text-align: justify;}
.body-text + .body-text { margin-top: 14px; }

/* ── ABOUT SECTION ── */
#about {
  background: var(--white);
  overflow: hidden;
}


.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.about-text-col {}

.about-partnerships {
  display: flex; align-items: center; gap: 12px;
  margin-top: 32px; flex-wrap: wrap;
}
.partner-label-sm {
  font-family: var(--font-mono); font-size: 0.58rem; color: var(--gray-400);
  letter-spacing: 0.16em; text-transform: uppercase;
}
.partner-chip {
  padding: 5px 14px;
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: 100px; box-shadow: var(--shadow-sm);
  font-family: var(--font-body); font-size: 0.78rem; font-weight: 600;
  color: var(--gray-800); letter-spacing: 0.01em;
  transition: all 0.25s;
}
.partner-chip:hover { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 3px var(--accent-light); }

.about-visual-col {
  position: relative;
  /* display: flex; */
  /* align-items: center; */
  justify-content: center;
}
.about-canvas-wrap {
      /* width: 100%; */
    /* max-width: 531px; */
    /* background: #f0f7ff; */
    border-radius: var(--radius-xl);
    /* box-shadow: var(--shadow-xl); */
    overflow: hidden;
    position: relative;
    border: 1px solid var(--gray-200);
    align-items: center;
    margin: auto;
    align-content: center;
}
#aboutCanvas { display: block; width: 100%; height: 380px; }

.about-stat-pills {
  position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px;
}
.stat-pill {
  background: var(--white); border-radius: 12px;
  box-shadow: var(--shadow-lg); border: 1px solid var(--gray-100);
  padding: 12px 18px; text-align: center; white-space: nowrap;
}
.stat-pill-val {
  font-family: var(--font-display); font-size: 1.4rem; font-weight: 700;
  color: var(--accent); line-height: 1; margin-bottom: 3px;
}
.stat-pill-lbl {
  font-family: var(--font-mono); font-size: 0.56rem; color: var(--gray-400);
  letter-spacing: 0.12em; text-transform: uppercase;
}

/* ── METRICS BAND ── */
.metrics-band {
  background: var(--gray-900);
  padding: 52px 6%;
}
.metrics-inner {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.metric-item {
  padding: 0 36px;
  border-right: 1px solid rgba(255,255,255,0.08);
  position: relative;
}
.metric-item:last-child { border-right: none; }
.metric-item:first-child { padding-left: 0; }
.metric-val {
  font-family: var(--font-display); font-size: 2.4rem; font-weight: 700;
  color: var(--white); line-height: 1; margin-bottom: 8px;
}
.metric-val span { color: var(--accent); }
.metric-lbl {
  font-family: var(--font-mono); font-size: 0.62rem; font-weight: 400;
  color: rgba(255,255,255,0.45); letter-spacing: 0.14em; text-transform: uppercase;
}

/* ── TOPICS SECTION ── */
#topics {
  background: var(--gray-50);
}
.topics-header {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: end; margin-bottom: 64px;
}
.topics-intro { font-size: 1rem; color: var(--gray-600); line-height: 1.8; }

.topics-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.topic-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: 40px 32px;
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s cubic-bezier(0.16,1,0.3,1);
  display: flex; flex-direction: column;
}
.topic-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}
.topic-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--blue-50) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.4s;
  pointer-events: none;
}
.topic-card:hover::after { opacity: 1; }

.topic-card-num {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 500;
  color: var(--gray-300); letter-spacing: 0.16em;
  margin-bottom: 28px;
}

.topic-icon-wrap {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px; position: relative; z-index: 1;
  flex-shrink: 0;
}
.topic-icon-wrap.blue { background: var(--blue-50); }
.topic-icon-wrap.teal { background: var(--teal-light); }
.topic-icon-wrap.indigo { background: #eef2ff; }
.topic-icon-wrap svg { width: 26px; height: 26px; }

.topic-title {
  font-family: var(--font-body); font-size: 1.02rem; font-weight: 600;
  color: var(--gray-900); margin-bottom: 12px; line-height: 1.3;
  position: relative; z-index: 1;
}
.topic-body {
  font-size: 0.92rem; color: var(--gray-600);
  line-height: 1.78; position: relative; z-index: 1;
  flex: 1;
}

.topic-card-footer {
  margin-top: 28px; padding-top: 20px;
  border-top: 1px solid var(--gray-100);
  position: relative; z-index: 1;
}
.topic-card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.62rem; font-weight: 500;
  color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; transition: gap 0.25s;
}
.topic-card-link:hover { gap: 10px; }
.topic-card-link svg { width: 12px; height: 12px; }

/* ── WHY ATTEND ── */
#attend {
  background: var(--white);
  overflow: hidden;
}

.attend-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}

.attend-left {}

.attend-canvas-block {
  background: linear-gradient(135deg, var(--gray-900) 0%, #1a2744 100%);
  border-radius: var(--radius-xl);
  overflow: hidden; position: relative;
  box-shadow: var(--shadow-xl);
  height: 440px;
  display: flex; align-items: center; justify-content: center;
}
#attendCanvas { width: 100%; height: 100%; display: block; }

.attend-label-overlay {
  position: absolute; top: 24px; left: 24px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 10px 16px;
  font-family: var(--font-mono); font-size: 0.58rem; font-weight: 500;
  color: rgba(255,255,255,0.7); letter-spacing: 0.14em; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
}
.attend-dot-live { width: 6px; height: 6px; border-radius: 50%; background: #4ade80; animation: pulse-dot 1.5s infinite; }

.attend-items { display: flex; flex-direction: column; gap: 0; }

.attend-item {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 22px 0; border-bottom: 1px solid var(--gray-100);
  transition: all 0.3s;
  position: relative;
}
.attend-item:last-child { border-bottom: none; }
.attend-item:hover { padding-left: 8px; }

.attend-num {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 700;
  color: var(--gray-200); line-height: 1; flex-shrink: 0; margin-top: 2px;
  transition: color 0.3s; min-width: 32px;
}
.attend-item:hover .attend-num { color: var(--accent); }

.attend-body {
  font-size: 0.96rem; color: var(--gray-600); line-height: 1.72;
  transition: color 0.3s;
}
.attend-item:hover .attend-body { color: var(--gray-900); }

/* ── FOOTER ── */
footer {
  background: var(--gray-900);
  padding: 60px 6% 36px;
}
.footer-top {
  max-width: 1280px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 32px; margin-bottom: 48px;
}
.footer-brand-block {}
.footer-brand-name {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
  color: var(--white); margin-bottom: 8px;
}
.footer-brand-sub {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 300;
  color: rgba(255,255,255,0.35); letter-spacing: 0.14em; text-transform: uppercase;
  line-height: 1.9;
}
.footer-orgs {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.footer-org-tag {
  padding: 8px 18px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  font-family: var(--font-body); font-size: 0.8rem; font-weight: 500;
  color: rgba(255,255,255,0.6); letter-spacing: 0.02em;
  transition: all 0.25s;
}
.footer-org-tag:hover { border-color: var(--accent); color: var(--white); }
.footer-divider { max-width: 1280px; margin: 0 auto 28px; height: 1px; background: rgba(255,255,255,0.06); }
.footer-bottom {
  max-width: 1280px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 300;
  color: rgba(255,255,255,0.3); letter-spacing: 0.08em;
}

/* ── REVEAL ANIMATIONS ── */
.reveal, .reveal-left, .reveal-right {
  opacity: 0; transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1), transform 0.9s cubic-bezier(0.16,1,0.3,1);
}
.reveal { transform: translateY(32px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal.in, .reveal-left.in, .reveal-right.in { opacity: 1; transform: none; }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .about-grid { grid-template-columns: 1fr; gap: 52px; }
  .topics-header { grid-template-columns: 1fr; gap: 20px; }
  .attend-grid { grid-template-columns: 1fr; gap: 52px; }
  .metrics-inner { grid-template-columns: repeat(2,1fr); gap: 32px 0; }
  .metric-item:nth-child(2) { border-right: none; }
  .metric-item:nth-child(3) { border-right: 1px solid rgba(255,255,255,0.08); padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.08); }
  .metric-item:nth-child(4) { padding-top: 32px; border-right: none; border-top: 1px solid rgba(255,255,255,0.08); }
  .topics-grid { grid-template-columns: 1fr 1fr; }
}
@media(max-width:768px){
  .section { padding: 72px 5%; }
  nav { padding: 0 5%; }
  .topics-grid { grid-template-columns: 1fr; }
  .metrics-inner { grid-template-columns: 1fr 1fr; }
  .footer-top { flex-direction: column; }
  .about-stat-pills { position: relative; bottom: auto; left: auto; transform: none; margin-top: 20px; justify-content: center; flex-wrap: wrap; }
}
@media(max-width:480px){
  .metrics-inner { grid-template-columns: 1fr; }
  .metric-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 24px; margin-bottom: 24px; padding-top: 0; }
}

/* ── DIVIDER ── */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--gray-200) 30%, var(--gray-200) 70%, transparent 100%);
  margin: 0 6%;
}

/* ── FLOATING NETWORK BG ── */
.network-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  overflow: hidden;
}
.d-desk{
  display: block!important;
}
.d-mob{
  display: none!important;
}
.about-visual-col{
  align-content: center;
}

#about{
    background: url(images/auto-p.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
.about-text-col{
    background: #ffffff47;
}
.body-text{
    color: black!important;
}
.about-low-area {
    padding-top: 60px;
    padding-bottom: 60px;
    background: rgb(236 240 242);
    position: relative;
}
@media(max-width:480px){
  .d-desk{
  display: none!important;
}
.d-mob{
  display: block!important;
}
.nav-logo-wrap{
    display:none;
}
.about-text-col {
    background: #ffffffd1;
}
.section {
        padding: 21px 5%;
    }
    .headline-lg {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.12;
    color: var(--gray-900);
    margin-bottom: 22px;
}
}

.apac-footer {
  background: white;
  position: relative;
  overflow: hidden;
  color: #0b2545;
  padding-top: 60px;
  font-family: "Poppins", sans-serif;
}

/* Decorative top wave */
.apac-footer::before {
  content: "";
  position: absolute;
  top: -60px;
  left: 0;
  width: 100%;
  height: 60px;
  background: url('https://i.ibb.co/8s6ghm2/footer-wave.svg') repeat-x;
  background-size: cover;
  animation: waveMove 10s linear infinite;
}

@keyframes waveMove {
  from { background-position-x: 0; }
  to { background-position-x: 1000px; }
}

.footer-top {
  padding: 0px 0;
}

.footer-logo {
  max-width: 124px;
  transition: transform 0.3s ease;
  filter: invert(1);
}

.footer-logo:hover {
  transform: scale(1.05);
}

.footer-heading {
  font-weight: 600;
  font-size: 1.3rem;
  color: #092754;
  position: relative;
  display: inline-block;
}

.footer-heading::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #00b4d8, #48cae4);
  border-radius: 2px;
  margin-top: 8px;
}

.footer-address {
  font-size: 14px;
  color: #023047;
  line-height: 1.7;
}

.footer-text {
  font-size: 14px;
  color: #333;
  line-height: 1.8;
  text-align: justify;
}

/* Social icons */
.social-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social {
    font-size: 13px;
    color: #006d77;
    background: rgba(255, 255, 255, 0.7);
    padding: 6px;
    border-radius: 50%;
    transition: all 0.3s 
ease;
}

.social:hover {
  color: white;
  background: #00b4d8;
  transform: translateY(-3px);
}

.footer-tags {
  font-weight: 600;
  color: #0077b6;
  letter-spacing: 0.5px;
  font-size: 1.1rem;
}

/* Bottom strip */
.footer-bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding: 20px 0;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(6px);
}

.copyright {
  font-size: 0.9rem;
  color: #222;
}

@media (max-width: 768px) {
  .footer-text {
    text-align: left;
  }

  .social-links {
    justify-content: flex-start;
  }
}


/* Back to Top Button */
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, #00b4d8, #0077b6);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 1.8rem;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 119, 182, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in-out;
  z-index: 9999;
}

/* Show when scrolled */
#backToTop.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Hover Glow Effect */
#backToTop:hover {
  background: linear-gradient(135deg, #0096c7, #48cae4);
  box-shadow: 0 0 20px rgba(0, 180, 216, 0.6), 0 0 40px rgba(0, 180, 216, 0.3);
  transform: translateY(-3px);
}

/* Floating pulse animation */
@keyframes waterPulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 180, 216, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(0, 180, 216, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 180, 216, 0); }
}

#backToTop.show:hover {
  animation: waterPulse 1.5s infinite;
}
.d-desk{display: block;}
.d-mob{display: none;}
.about-low-area {
    padding-top: 60px;
    padding-bottom: 60px;
    background: rgb(234 246 252);
    position: relative;
}
/* Adjust for smaller screens */
@media (max-width: 768px) {
  #backToTop {
    width: 45px;
    height: 45px;
    bottom: 20px;
    right: 20px;
    font-size: 1.5rem;
  }

}
.attend-left video{
        width: 108%;
    border-radius: 192px;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
      border: 2px solid #1b52a2;
    border-radius: 10px;
}

.register-btn {
  padding: 10px 22px;
  background: #fff;
  color: #0B5CFF;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 1px solid rgba(255,255,255,0.2);
}

.register-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.2);
}

@media (max-width: 768px) {
      .register-btn {
        padding: 8px 6px;
        font-size: 13px;
    }

  .nav-right {
    gap: 10px;
  }
}