#preloader {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  background:
    radial-gradient(circle at 50% 40%, rgba(0, 180, 255, 0.12), transparent 55%),
    linear-gradient(165deg, #0a0618 0%, var(--primary-color) 45%, #050508 100%);
}

#preloader .preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: min(320px, 85vw);
}

#preloader .preloader-emblem {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#preloader .preloader-logo {
  width: auto;
  height: auto;
  max-width: 48%;
  max-height: 44%;
  object-fit: contain;
  position: relative;
  z-index: 2;
  animation: preloader-logo-pulse 1.8s ease-in-out infinite;
}

#preloader .preloader-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--secondary-color);
  border-right-color: rgba(0, 180, 255, 0.65);
  animation: preloader-spin 1.1s linear infinite;
}

#preloader .preloader-ring--reverse {
  inset: 14px;
  border-top-color: transparent;
  border-right-color: transparent;
  border-bottom-color: rgba(220, 233, 74, 0.45);
  border-left-color: rgba(0, 180, 255, 0.35);
  animation: preloader-spin 1.6s linear infinite reverse;
}

#preloader .preloader-track {
  width: 100%;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

#preloader .preloader-bar {
  height: 100%;
  width: 40%;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    var(--secondary-color),
    var(--primary-light-color)
  );
  animation: preloader-bar-slide 1.2s ease-in-out infinite;
}

@keyframes preloader-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes preloader-logo-pulse {
  0%,
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 8px rgba(220, 233, 74, 0.35));
  }
  50% {
    transform: scale(1.05);
    filter: drop-shadow(0 0 16px rgba(0, 180, 255, 0.45));
  }
}

@keyframes preloader-bar-slide {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(320%);
  }
}

#navbar .nav-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  background: rgba(5, 5, 8, 0.55);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--surface-border);
}

#navbar .nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 10px;
  min-height: 76px;
}

#navbar .nav-wrapper .logo {
  width: 150px;
}

#navbar .nav-wrapper .logo img {
  object-fit: contain;
}

#navbar .nav-wrapper .nav-links ul {
  display: flex;
  gap: 4px;
  align-items: center;
}

#navbar .nav-wrapper .nav-links ul li {
  position: relative;
}

#navbar .nav-wrapper .nav-links ul li a {
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.25s ease;
}

#navbar .nav-wrapper .nav-links ul li a:hover {
  color: var(--secondary-color);
}

#navbar .nav-wrapper .hamburger {
  width: 28px;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  height: 22px;
  cursor: pointer;
}

#navbar .nav-wrapper .hamburger span {
  height: 2px;
  background-color: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}

#navbar .nav-wrapper .hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

#navbar .nav-wrapper .hamburger.open span:nth-child(2) {
  opacity: 0;
}

#navbar .nav-wrapper .hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

#aside .aside-container {
  width: 300px;
  height: 100%;
  position: fixed;
  top: 0;
  left: -100%;
  background: var(--primary-color);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.4);
  transition: left 0.45s ease;
}

#aside .aside-container.open {
  left: 0;
}

#aside .aside-wrapper {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
  text-align: center;
}

#aside .aside-wrapper .logo {
  width: 120px;
}

#aside .aside-wrapper .logo img {
  object-fit: contain;
}

#aside .aside-wrapper .nav-links ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#hero .hero-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 76px;
  position: relative;
  overflow: hidden;
}

#hero .hero-container::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      105deg,
      rgba(8, 4, 22, 0.94) 0%,
      rgba(18, 8, 42, 0.82) 45%,
      rgba(8, 20, 48, 0.75) 100%
    ),
    url(../assets/section-img/hero.jpg) no-repeat center / cover;
  z-index: 0;
}

/* #hero .hero-container::after {
  content: "";
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(0, 180, 255, 0.25), transparent);
  filter: blur(60px);
  z-index: 0;
} */

#hero .hero-wrapper {
  position: relative;
  z-index: 1;
  max-width: 920px;
  /* max-height: 800px; */
}

/* #hero .hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary-color);
  margin-bottom: 16px;
  font-weight: 600;
} */

#hero .hero-wrapper h1 {
  font-size: clamp(28px, 5vw, 62px);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.12;
}

#hero .hero-wrapper .hero-tagline {
  font-size: clamp(15px, 2vw, 18px);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 28px;
  max-width: 640px;
}

#hero .hero-wrapper .hero-description p {
  font-size: clamp(14px, 4vw, 17px);
  color: rgba(255, 255, 255, 0.78);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 32px;
}

#hero .date-loc {
  margin-bottom: 28px;
  padding: 14px 18px;
  border-left: 3px solid var(--secondary-color);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 0 8px 8px 0;
  max-width: 480px;
}

#hero .date-loc h4 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}

#hero .hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

#event-intro {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 56px;
}

#event-intro .event-intro-copy,
#event-intro .event-intro-media {
  flex: 1;
  min-width: 0;
}

#event-intro .event-intro-media .image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--surface-border);
}

#event-intro .event-intro-media .image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    145deg,
    rgba(8, 18, 48, 0.55) 0%,
    rgba(12, 28, 72, 0.45) 50%,
    rgba(6, 14, 38, 0.6) 100%
  );
  pointer-events: none;
  z-index: 1;
}

#event-intro .event-intro-media .image img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

#event-intro .event-intro-heading h3 {
  font-size: clamp(26px, 3vw, 38px);
  color: var(--secondary-color);
  margin-bottom: 24px;
  line-height: 1.25;
}

#event-intro .event-intro-description p {
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.85);
}

#topics .topics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

#topics .topic-card {
  padding: 24px 18px;
  text-align: center;
}

#topics .topic-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--white);
}

#topics .topic-icon iconify-icon {
  font-size: 28px;
  color: var(--white);
}

#topics .topic-card p {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
}

#topics .topic-icon.c1 {
  background: #29b6f6;
}
#topics .topic-icon.c2 {
  background: #ff9800;
}
#topics .topic-icon.c3 {
  background: #5c6bc0;
}
#topics .topic-icon.c4 {
  background: #ec407a;
}
#topics .topic-icon.c5 {
  background: #66bb6a;
}
#topics .topic-icon.c6 {
  background: #ab47bc;
}
#topics .topic-icon.c7 {
  background: #7e57c2;
}
#topics .topic-icon.c8 {
  background: #ef5350;
}
#topics .topic-icon.c9 {
  background: #26a69a;
}
#topics .topic-icon.c10 {
  background: #42a5f5;
}
#topics .topic-icon.c11 {
  background: #ffa726;
}
#topics .topic-icon.c12 {
  background: #8d6e63;
}

#who-attends .who-intro {
  max-width: 720px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.88);
}

#who-attends .roles-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px;
}

#who-attends .roles-grid li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.9);
}

#who-attends .roles-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-orange);
}

#why-attend .why-attend-box-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

#why-attend .why-attend-box {
  padding: 32px;
  border-left: 3px solid var(--secondary-color);
}

#why-attend .why-attend-box:nth-child(2) {
  border-left-color: var(--primary-light-color);
}
#why-attend .why-attend-box:nth-child(3) {
  border-left-color: var(--accent-orange);
}
#why-attend .why-attend-box:nth-child(4) {
  border-left-color: #e040fb;
}

#why-attend .why-attend-box h4 {
  font-size: 18px;
  margin-bottom: 12px;
}

#why-attend .why-attend-box p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  line-height: 1.7;
}

#agenda .agenda-item {
  display: flex;
  gap: 48px;
  margin-bottom: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--surface-border);
}

#agenda .agenda-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

#agenda .agenda-item .left {
  flex: 1.2;
}

#agenda .agenda-item .left .stream-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary-light-color);
  margin-bottom: 12px;
  font-weight: 700;
}

#agenda .agenda-item .left .title {
  font-size: clamp(22px, 2.5vw, 28px);
  color: var(--accent-orange);
  margin-bottom: 20px;
  line-height: 1.25;
}

#agenda .agenda-item .left .description {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 24px;
}

#agenda .agenda-item .left .key-areas h5 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  color: var(--secondary-color);
}

#agenda .agenda-item .left .key-areas ul {
  list-style: disc;
  padding-left: 20px;
}

#agenda .agenda-item .left .key-areas li {
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.8);
}

#agenda .agenda-item .right {
  flex: 0.8;
}

#agenda .agenda-item .right .image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--surface-border);
  min-height: 320px;
  height: 100%;
}

#agenda .agenda-item .right .image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    145deg,
    rgba(8, 18, 48, 0.4) 0%,
    rgba(12, 28, 72, 0.35) 50%,
    rgba(6, 14, 38, 0.45) 100%
  );
  pointer-events: none;
  z-index: 1;
}

#agenda .agenda-item .right .image img {
  min-height: 320px;
  object-fit: cover;
}

#engage-leaders .engage-wrapper {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 48px;
  border-radius: 20px;
  background:
    linear-gradient(120deg, rgba(8, 30, 80, 0.95), rgba(18, 8, 42, 0.92)),
    url(../assets/section-img/partnership-digital-handshake.jpg) no-repeat
      center / cover;
  border: 1px solid var(--surface-border);
}

#engage-leaders .engage-left {
  flex: 1;
}

#engage-leaders .engage-left h2 {
  font-size: clamp(26px, 3vw, 38px);
  margin-bottom: 16px;
}

#engage-leaders .engage-left h2 span {
  color: var(--secondary-color);
  display: block;
  font-size: clamp(14px, 2vw, 16px);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

#engage-leaders .engage-left p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 520px;
}

#speakers .speakers-box-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 60px 30px;
}

#speakers .speakers-box-container .speaker-box {
  flex: 0 0 calc((100% - 90px) / 4);
  background-color: rgba(255, 255, 255, 0.04);
  padding: 15px;
  border-radius: 12px;
  border: 1px solid var(--surface-border);
}

#speakers .speakers-box-container .speaker-box .speaker-image {
  height: 300px;
  border-radius: 8px;
  overflow: hidden;
  background: #f4f6fb;
}

#speakers .speakers-box-container .speaker-box .speaker-image img {
  object-position: top;
}

#speakers .speakers-box-container .speaker-box .speaker-info {
  padding: 24px 0 12px;
  line-height: 1.2;
}

#speakers .speakers-box-container .speaker-box .speaker-info .name {
  font-size: 20px;
}

#speakers .speakers-box-container .speaker-box .speaker-info .designation {
  margin: 10px 0;
  font-size: 14px;
  opacity: 0.85;
  min-height: 3.7em;
}

#speakers .speakers-box-container .speaker-box .speaker-info .company {
  font-size: 17px;
  color: var(--secondary-color);
}

#sponsors .sponsors-grid-container {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

#sponsors .sponsors-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#sponsors .sponsors-grid .sponsors-grid-header {
  font-weight: 600;
  font-size: clamp(20px, 3vw, 28px);
  margin-bottom: 20px;
  color: var(--primary-color);
  position: relative;
  padding-bottom: 10px;
}

#sponsors .sponsors-grid .sponsors-grid-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #003b95, #00a39b);
}

#sponsors .sponsors-grid .sponsors-grid-wrapper {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

#sponsors .sponsors-grid .sponsors-grid-wrapper a {
  height: 70px;
  width: 180px;
}

#sponsors .sponsors-grid .sponsors-grid-wrapper a img {
  object-fit: contain;
}

#highlight .highlight-intro {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.75;
}

#highlight .highlight-container .section-header {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

#highlight .highlight-container .slide-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

#highlight .highlight-container .slide-container .slider {
  cursor: grab;
}

#highlight .highlight-container .slide-container .slider img {
  margin: 10px;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  object-position: top;
}

#highlight .highlight-container .slide-container .highlight-slider-1 img {
  height: 220px;
}

#highlight .highlight-container .slide-container .highlight-slider-2 img {
  height: 180px;
}

#highlight .highlight-container .slide-container .highlight-slider-3 img {
  height: 270px;
}

#partners .partners-lead {
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 40px;
  max-width: 800px;
  background: linear-gradient(90deg, #003b95, #00a39b);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

#partners .partners-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

#partners .partner-box {
  display: flex;
  gap: 16px;
  padding: 28px;
  background: var(--white);
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 24px rgba(18, 8, 42, 0.06);
}

#partners .partner-box iconify-icon {
  font-size: 28px;
  color: #00a651;
  flex-shrink: 0;
  margin-top: 4px;
}

#partners .partner-box h4 {
  font-size: 17px;
  color: var(--primary-color);
  margin-bottom: 8px;
}

#partners .partner-box p {
  font-size: 14px;
  line-height: 1.65;
}

#partners .partners-cta {
  margin-top: 40px;
}

#contact .contact-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 40px;
}

#contact .contact-wrapper h2 {
  font-size: clamp(26px, 3vw, 42px);
}

#contact .contact-box-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

#contact .contact-box {
  padding: 28px 24px;
  width: 280px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--surface-border);
}

#contact .contact-box h4 {
  margin-bottom: 16px;
  color: var(--secondary-color);
}

#contact .contact-box a {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  transition: color 0.2s ease;
}

#contact .contact-box a:hover {
  color: var(--primary-light-color);
}

#more-about .more-wrapper {
  max-width: 880px;
}

#more-about .more-logo {
  margin-bottom: 24px;
}

#more-about .more-logo span {
  display: block;
  font-size: 13px;
  margin-bottom: 8px;
  opacity: 0.8;
}

#more-about .more-logo .logo {
  width: 120px;
}

#more-about .more-logo .logo img {
  object-fit: contain;
}

#more-about p {
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.88);
}

#more-about .indus-cities {
  margin-top: 24px;
}

#more-about .indus-cities h4 {
  margin-bottom: 8px;
  font-size: 14px;
}

#more-about .indus-cities div {
  font-size: 14px;
  line-height: 1.8;
  opacity: 0.9;
}

#footer .footer-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

#footer .footer-wrapper .top {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
}

#footer .footer-wrapper .top .logo-icon {
  max-width: 200px;
}

#footer .footer-wrapper .top .logo-icon img {
  object-fit: contain;
  opacity: 0.85;
}

#footer .footer-wrapper .top .quick-links ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#footer .footer-wrapper .top .quick-links a {
  padding: 6px 0;
  font-size: 14px;
  transition: color 0.2s ease;
}

#footer .footer-wrapper .top .quick-links a:hover {
  color: var(--secondary-color);
}

#footer .footer-wrapper .top .socials p {
  font-size: 14px;
  opacity: 0.75;
  margin: 8px 0 16px;
}

#footer .footer-wrapper .top .socials ul {
  display: flex;
  gap: 12px;
}

#footer .footer-wrapper .top .socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

#footer .footer-wrapper .top .socials a:hover {
  background: var(--secondary-color);
  color: var(--black);
}

#footer .footer-wrapper .center .timer {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  text-align: center;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.25);
}

#footer .footer-wrapper .divider {
  height: 1px;
  background: var(--surface-border);
}

#footer .footer-wrapper .bottom {
  text-align: center;
  font-size: 14px;
  opacity: 0.7;
}