* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #2d3436;
  background-color: #ffffff;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 767px) {
  .gallery__item {
    flex: 1 1 100% !important;
    max-width: 100% !important;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
}
  .gallery__item {
    flex: 1 1 calc(50% - 1rem) !important;
    max-width: calc(50% - 1rem) !important;
  }
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}
h1 {
  font-size: 3.5rem;
}
h2 {
  font-size: 2.5rem;
}
h3 {
  font-size: 2rem;
}
h4 {
  font-size: 1.5rem;
}
h5 {
  font-size: 1.25rem;
}
h6 {
  font-size: 1rem;
}
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  h2 {
    font-size: 2rem;
  }
  h3 {
    font-size: 1.5rem;
  }
}
p {
  margin-bottom: 1rem;
  line-height: 1.5;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  font-size: 1rem;
}
.btn--primary {
  background-color: #0984e3;
  color: white;
}
.btn--primary:hover {
  background-color: #0770c2;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(9, 132, 227, 0.3);
}
.btn--secondary {
  background-color: transparent;
  color: #2d3436;
  border: 2px solid #2d3436;
}
.btn--secondary:hover {
  background-color: #2d3436;
  color: white;
  transform: translateY(-2px);
}
.btn--large {
  padding: 16px 32px;
  font-size: 1.1rem;
}
.btn--small {
  padding: 8px 16px;
  font-size: 0.9rem;
}
[class^="icon-"]::before,
[class*=" icon-"]::before {
      display: inline-block;
    font-size: 15px;
    font-style: normal;
      font-family: "Font Awesome 6 Free";
}
.icon-menu::before,
.icon-close::before,
.icon-calendar::before,
.icon-location::before,
.icon-users::before,
.icon-arrow-right::before,
.icon-play::before,
.icon-chevron-down::before,
.icon-chevron-left::before,
.icon-chevron-right::before,
.icon-clock::before,
.icon-presentation::before,
.icon-network::before,
.icon-workshop::before,
.icon-innovation::before,
.icon-grid::before,
.icon-expand::before,
.icon-search::before,
.icon-pdf::before,
.icon-download::before {
  font-weight: 900;
}
.icon-twitter::before,
.icon-facebook::before,
.icon-linkedin::before,
.icon-instagram::before {
  font-family: "Font Awesome 6 Brands";
  font-weight: 400;
}
.icon-menu::before {
  content: "\f0c9";
}
.icon-close::before {
  content: "\f00d";
}
.icon-calendar::before {
  content: "\f073";
}
.icon-location::before {
  content: "\f3c5";
}
.icon-users::before {
  content: "\f0c0";
}
.icon-arrow-right::before {
  content: "\f061";
}
.icon-play::before {
  content: "\f04b";
}
.icon-chevron-down::before {
  content: "\f078";
}
.icon-chevron-left::before {
  content: "\f053";
}
.icon-chevron-right::before {
  content: "\f054";
}
.icon-clock::before {
  content: "\f017";
}
.icon-presentation::before {
  content: "\f0c0";
}
.icon-network::before {
  content: "\f0ac";
}
.icon-workshop::before {
  content: "\f0ad";
}
.icon-innovation::before {
  content: "\f0eb";
}
.icon-grid::before {
  content: "\f009";
}
.icon-expand::before {
  content: "\f065";
}
.icon-twitter::before {
  content: "\f099";
}
.icon-facebook::before {
  content: "\f09a";
}
.icon-linkedin::before {
  content: "\f08c";
}
.icon-instagram::before {
  content: "\f16d";
}
.icon-search::before {
  content: "\f002";
}
.icon-pdf::before {
  content: "\f1c1";
}
.icon-download::before {
  content: "\f019";
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(45, 52, 54, 0.1);
  z-index: 1000;
  transition: all 0.3s ease-in-out;
}
.header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 32px;
}
.nav__brand h2 {
  color: #0984e3;
  margin: 0;
}
.nav__list {
  display: flex;
  list-style: none;
  gap: 2rem;
}
.nav__link {
  text-decoration: none;
  color: #2d3436;
  font-weight: 500;
  transition: color 0.3s ease-in-out;
  position: relative;
}
.nav__link:hover,
.nav__link.active {
  color: #0984e3;
}
.nav__link.active::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #0984e3;
}
.hero-image-placeholder {
    width: 100%;
    height: 400px;
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-placeholder img {
  width: 100%;
    height: auto ;
    position: absolute ;
    top: 0 ;
    left: 0;
    z-index: 0;
    object-fit: cover; 
}

.tech-visual {
    position: relative;
    z-index: 1;
}

/* dev_63_changes */
.nav__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav__toggle,
.nav__close {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}
.dropdown {
  position: relative;
}
.btn.dropdown-toggle {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 0.375rem;
  padding: 10px 20px 10px 12px;
  font-size: 14px;
  margin: 0px 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.btn.dropdown-toggle:hover {
  background: #f9fafb;
  border-color: #d1d5db;
}
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #f9fafb;
  border: 1px solid #e0e0e0;
  border-radius: 0.375rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  min-width: 120px;
  width: 100%;
  z-index: 1000;
  list-style: none;
  padding: 0.25rem 0;
  margin: 0.5rem 0 0 0;
  max-height: calc(2.5rem * 4 + 0.25rem * 2);
  overflow-y: auto;
}
.dropdown-menu::-webkit-scrollbar {
  width: 3px;
}
.dropdown-menu::-webkit-scrollbar-thumb {
  background-color: #0984e3;
  border-radius: 3px;
}
.dropdown-menu::-webkit-scrollbar-track {
  background: #f9fafb;
}
.dropdown-menu.show {
  display: block;
}
.btn.dropdown-toggle:focus {
  outline: none;
  border-color: #0984e3;
}
.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.5rem 1rem;
  text-decoration: none;
  color: #1f2937;
  font-size: 0.9rem;
  text-align: center;
  transition: background 0.2s ease;
  white-space: nowrap;
}
.dropdown-item:hover {
  color: #0984e3;
  background: #f9fafb;
}
.dropdown-item:focus {
  outline: none;
  border-color: #0984e3;
}

img.activity__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
img.gallery_img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
img.thumb_img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.video-modal.active {
  display: flex;
}
.video-modal__content {
  position: relative;
  width: 80%;
  max-width: 900px;
}
.video-modal__iframe {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}
.video-modal__iframe iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.video-modal__close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  color: #fff;
  font-size: 30px;
  border: none;
  cursor: pointer;
}
.video-modal__overlay {
  position: absolute;
  inset: 0;
}
@font-face {
  font-family: "Tajawal";
  src: url("/assets/font/Tajawal-Medium.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}
body.arabic_lang {
  font-family: "Tajawal";
  direction: rtl;
}

body.body_rtl {
  direction: rtl;
}
img.hide_img.me-2 {
  display: none;
}
.contact__info p::before {
  display: inline-block;
  margin-right: 8px;
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
}

.icon-email::before {
  content: "\f0e0";
}

.icon-phone::before {
  content: "\f095";
}

.icon-location::before {
  content: "\f3c5";
}
/* dev_63_changes */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  overflow: hidden;
  position: relative;
}
.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero__badge {
  display: inline-block;
  background-color: #0984e3;
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1rem;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}
.hero__title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}
.hero__title--accent {
  color: #0984e3;
  display: block;
}
.hero__description {
  font-size: 1.2rem;
  color: #636e72;
  margin-bottom: 2rem;
  line-height: 1.6;
}
.hero__details {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}
.hero__detail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}
.hero__detail i {
  color: #0984e3;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}
.hero__trust {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #636e72;
  font-size: 0.9rem;
}
.hero__logos {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.logo-placeholder:hover {
  opacity: 1;
  border-color: #0984e3;
  color: #0984e3;
}

img.logo_img {
    width: 160px;
    height: 100%;
}
/* .hero-image-placeholder
 {
  width: 100%;
  height: 400px;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url(https://www.dawateislami.org/uploads/img/Haji%20Abdul%20Habib%20Attari.png)
    no-repeat center center;
  background-size: cover;
  } */

.map-placeholder {
  width: 100%;
  height: 300px;
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.map-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
      90deg,
      rgba(9, 132, 227, 0.1) 0px,
      rgba(9, 132, 227, 0.1) 1px,
      transparent 1px,
      transparent 30px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(9, 132, 227, 0.1) 0px,
      rgba(9, 132, 227, 0.1) 1px,
      transparent 1px,
      transparent 30px
    );
}
.map-marker {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  background: #ff4757;
  border-radius: 50% 50% 50% 0;
  transform: translate(-50%, -50%) rotate(-45deg);
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(-45deg) translateY(0);
  }
  50% {
    transform: translate(-50%, -50%) rotate(-45deg) translateY(-10px);
  }
}
.map-building {
  position: absolute;
  bottom: 20%;
  left: 30%;
  width: 40px;
  height: 30px;
  background: rgba(9, 132, 227, 0.3);
  border-radius: 4px;
}
.activity-image-placeholder {
  width: 100%;
  height: 200px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-theme {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.web-theme {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}
.blockchain-theme {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}
.mobile-theme {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}
.iot-theme {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}
.neural-network,
.code-blocks,
.blockchain-chain,
.mobile-devices,
.iot-devices,
.ml-algorithms {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.neural-network::before {
  content: "🧠";
  font-size: 3rem;
}
.code-blocks::before {
  content: "</>";
  font-size: 3rem;
  color: white;
  font-weight: bold;
}
.blockchain-chain::before {
  content: "⛓️";
  font-size: 3rem;
}
.mobile-devices::before {
  content: "📱";
  font-size: 3rem;
}
.iot-devices::before {
  content: "🌐";
  font-size: 3rem;
}
.ml-algorithms::before {
  content: "🤖";
  font-size: 3rem;
}
.gallery-image-placeholder {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.keynote-theme {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.networking-theme {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}
.workshop-theme {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}
.innovation-theme {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}
.panel-theme {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}
.demo-theme {
  background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}
.presentation-screen,
.network-connections,
.workshop-tools,
.innovation-displays,
.discussion-panel,
.demo-setup {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
  height: 40%;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
}
.presentation-screen::before {
  content: "📊";
}
.network-connections::before {
  content: "🤝";
}
.workshop-tools::before {
  content: "🔧";
}
.innovation-displays::before {
  content: "💡";
}
.discussion-panel::before {
  content: "💬";
}
.demo-setup::before {
  content: "🖥️";
}
.video-thumbnail-placeholder {
  width: 100%;
  height: 200px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-tutorial {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.react-tutorial {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}
.video-content {
  width: 80%;
  height: 60%;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
}
.video-content::before {
  content: "🎥";
}
.avatar-placeholder {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0984e3, #74b9ff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 1.2rem;
}
.security-badge {
  height: 40px;
  padding: 8px 12px;
  background: linear-gradient(135deg, #00b894, #00cec9);
  color: white;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}
.sponsor-logo {
  height: 30px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #b2bec3;
  display: flex;
  align-items: center;
}
.hero__visual {
  position: relative;
}
.hero__image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  transform: rotate(2deg);
  transition: transform 0.3s ease-in-out;
}
.hero__image:hover {
  transform: rotate(0deg) scale(1.02);
}
.hero__stats {
  position: absolute;
  bottom: -60px;
  right: -20px;
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: flex;
  gap: 1.5rem;
}
.stat {
  text-align: center;
}
.stat__number {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #0984e3;
}
.stat__label {
  font-size: 0.8rem;
  color: #636e72;
}
.section__header {
  text-align: center;
  margin-bottom: 4rem;
}
.section__title {
  margin-bottom: 1rem;
}
.section__description {
  font-size: 1.1rem;
  color: #636e72;
  max-width: 600px;
  margin: 0 auto;
}
.details {
  padding: 80px 0;
  background: #ffffff;
  position: relative;
  overflow: hidden;
}
.details__tabs {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.details__nav {
  display: flex;
justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}
.details__tab {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border: 2px solid #f1f3f4;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    text-align: center;
    position: relative;
    overflow: hidden;
    width: 100%;
}
/* .details__tab::before {
  content: "";
  position: relative;
} */
.details__tab:hover {
  border-color: #0984e3;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(9, 132, 227, 0.15);
}
.details__tab.active {
  border-color: #0984e3;
  background: linear-gradient(135deg, #0984e3, #74b9ff);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(9, 132, 227, 0.25);
}
.details__tab.active::before {
  width: 100%;
}
.tab__icon {
  font-size: 2rem;
  width: 60px;
  height: 60px;
  background: rgba(9, 132, 227, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease-in-out;
  flex-shrink: 0;
}
.details__tab.active .tab__icon {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}
.tab__content h3 {
  margin: 0 0 0.25rem 0;
  font-size: 1.2rem;
  font-weight: 600;
}
.tab__content p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.8;
}
.details__panels {
  position: relative;
}
.details__panel {
  display: none;
  background: white;
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #f1f3f4;
  animation: fadeInUp 0.5s ease-in-out;
}
.details__panel.active {
  display: block;
}
.panel__header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid #f8f9fa;
}
.panel__header h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: #2d3436;
}
.panel__header p {
  font-size: 1.1rem;
  color: #636e72;
  margin: 0;
}
.timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.timeline__item {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  padding: 2rem;
  background: linear-gradient(135deg, #f8f9fa, #ffffff);
  border-radius: 12px;
  border: 1px solid #e9ecef;
  transition: all 0.3s ease-in-out;
  position: relative;
  overflow: hidden;
}
.timeline__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(135deg, #0984e3, #74b9ff);
  transform: scaleY(0);
  transition: transform 0.3s ease-in-out;
}
.timeline__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
  border-color: #0984e3;
}
.timeline__item:hover::before {
  transform: scaleY(1);
}
.timeline__date-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 80px;
  flex-shrink: 0;
}

.timeline__date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* width: 80px;
  height: 80px; */
  visibility: hidden !important;
  background: linear-gradient(135deg, #0984e3, #74b9ff);
  border-radius: 50%;
  color: white;
  box-shadow: 0 4px 15px rgba(9, 132, 227, 0.3);
}

.date__day {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.date__month {
  font-size: 0.8rem;
  font-weight: 500;
  opacity: 0.9;
}

.timeline-time {
  width: 80px;
  text-align: center;
  margin-top: 15px;
  
}

.timeline-time .time-main {
  font-size: 1.3rem;
  font-weight: 700;
  display: block;
  color: #000;
}

.timeline-time .time-period {
  font-size: 0.9rem;
  font-weight: 500;
  color: #666;
  text-transform: uppercase;
}
.timeline__content h4 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
  color: #2d3436;
  font-weight: 600;
}
.timeline__content h4::before {
    content: "\27A4";
    position: absolute;
    left: 3%;
    top: 24%;
    transform: translateY(-50%);
    color: #0984e3;
    font-weight: bold;
}
.timeline__content p {
  color: #636e72;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.timeline__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.highlight {
  background: rgba(9, 132, 227, 0.1);
  color: #0984e3;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.service__card {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  background: linear-gradient(135deg, #f8f9fa, #ffffff);
  border-radius: 12px;
  border: 1px solid #e9ecef;
  transition: all 0.3s ease-in-out;
  position: relative;
  overflow: hidden;
}
.service__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
  border-color: #0984e3;
}
.service__icon {
  font-size: 2.5rem;
  width: 70px;
  height: 70px;
  background: rgba(9, 132, 227, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease-in-out;
}
.service__card:hover .service__icon {
  background: linear-gradient(135deg, #0984e3, #74b9ff);
  color: white;
  transform: scale(1.1);
}
.service__content {
  flex: 1;
}
.service__content h4 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: #2d3436;
  font-weight: 600;
}
.service__content p {
  color: #636e72;
  line-height: 1.6;
  margin-bottom: 1rem;
}
.service__features {
  list-style: none;
  padding: 0;
  margin: 0;
}
.service__features li {
  padding: 0.25rem 0;
  color: #636e72;
  font-size: 0.9rem;
  position: relative;
  padding-left: 1.5rem;
}
.service__features li::before {
  content: "\27A4";
  position: absolute;
  left: 0;
  color: #0984e3;
  font-weight: bold;
}
.venue__container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}
.venue__details h4 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: #2d3436;
}
.venue__address {
  font-size: 1.1rem;
  color: #636e72;
  margin-bottom: 2rem;
}
.venue__stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, #f8f9fa, #ffffff);
  border-radius: 12px;
  border: 1px solid #e9ecef;
}
.venue__stats .stat {
  text-align: center;
}
.venue__stats .stat__number {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: #0984e3;
  margin-bottom: 0.25rem;
}
.venue__stats .stat__label {
  font-size: 0.9rem;
  color: #636e72;
}
.venue__features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.feature__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: white;
  border-radius: 8px;
  border: 1px solid #f1f3f4;
  transition: all 0.3s ease-in-out;
}
.feature__item:hover {
  border-color: #0984e3;
  transform: translateX(4px);
}
.feature__icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  background: rgba(9, 132, 227, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.feature__content h5 {
  margin: 0 0 0.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: #2d3436;
}
.feature__content p {
  margin: 0;
  font-size: 0.9rem;
  color: #636e72;
}
.venue__map {
  position: relative;
}
.map__overlay {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid rgba(9, 132, 227, 0.2);
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}
.map__overlay:hover {
  background: rgba(9, 132, 227, 0.1);
  border-color: #0984e3;
}
.map__info h5 {
  margin: 0 0 0.25rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: #2d3436;
}
.map__info p {
  margin: 0;
  font-size: 0.9rem;
  color: #636e72;
}
/* Activities Section */
.activities {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.activities__filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.filter__btn {
  padding: 8px 16px;
  border: 2px solid #e9ecef;
  background: white;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  font-weight: 500;
}
.filter__btn:hover,
.filter__btn.active {
  background-color: #0984e3;
  color: white;
  border-color: #0984e3;
}
.view__toggle {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}
.view__btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 10px 20px;
  border: 2px solid #e9ecef;
  background: white;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}
.view__btn.active {
  background-color: #0984e3;
  color: white;
  border-color: #0984e3;
}
.activities__grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 20px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
  position: relative;
  z-index: 1;
}
.activity__card {
    width: 100%;
    margin: 0 auto;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            display: flex;
            flex-direction: column;
}


.activity__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}
.activity__image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}
.activity__card:hover .activity-image-placeholder {
  transform: scale(1.05);
}
.activity__badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: #ff6b6b;
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}
.activity__content {
  padding: 1.5rem;
}
.activity__meta {
  display: flex;
  justify-content: inherit;
  align-items: center;
  margin-bottom: 1rem;
  gap: 0.3rem;
}
.activity__category {
  background-color: #e3f2fd;
  color: #0984e3;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}
.activity__duration {
  color: #636e72;
  font-size: 0.9rem;
}
.activity__title {
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}
.activity__description {
  color: #636e72;
  margin-bottom: 1rem;
  line-height: 1.5;
}
.activity__details {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.activity__info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #636e72;
}
.calendar__view {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}
.calendar__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #f8f9fa;
}
.calendar__nav {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: background-color 0.3s ease-in-out;
}
.calendar__nav:hover {
  background-color: #f8f9fa;
}
.calendar__title {
  margin: 0;
  color: #0984e3;
}
.time__slot {
  display: flex;
  margin-bottom: 1rem;
  min-height: 60px;
}
.time__label {
  width: 100px;
  font-weight: 600;
  color: #636e72;
  padding-top: 0.5rem;
}
.time__events {
  flex: 1;
  padding-left: 2rem;
  border-left: 2px solid #f8f9fa;
  position: relative;
}
.time__events::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 0.75rem;
  width: 10px;
  height: 10px;
  background-color: #0984e3;
  border-radius: 50%;
}
.calendar__event {
  background-color: #e3f2fd;
  border-left: 4px solid #0984e3;
  padding: 1rem;
  border-radius: 0 8px 8px 0;
  margin-bottom: 0.5rem;
}
.event__title {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.event__duration {
  font-size: 0.9rem;
  color: #636e72;
}
.gallery {
  padding: 80px 0;
  background-color: #f8f9fa;
  position: relative;
  overflow: hidden;
}
.gallery__filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.gallery__filter {
  padding: 10px 20px;
  border: 2px solid #e9ecef;
  background: white;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  font-weight: 500;
  font-size: 0.9rem;
}
.gallery__filter:hover,
.gallery__filter.active {
  background-color: #0984e3;
  color: white;
  border-color: #0984e3;
  transform: translateY(-2px);
}
.gallery__grid {
    display: flex !important;
  flex-wrap: wrap !important;
  gap: 1rem !important;
  grid-auto-rows: 310px;
  position: relative;
  z-index: 1;
}
.gallery__item {
  position: relative;
  flex: 1 1 calc(33.333% - 1rem) !important; 
  max-width: calc(33.333% - 1rem) !important;
  width: 100%;
  height: 300px;
  background: #f5f7fb;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease-in-out;
  opacity: 1;
}
.gallery__item:hover {
  transform: scale(1.02);
}
.gallery__item:nth-child(3n) {
  grid-row: span 2;
}
.gallery__item.hidden {
  display: none;
}
.gallery__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}
.gallery__item:hover .gallery__overlay {
  opacity: 1;
}
.gallery__btn {
  background: white;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: transform 0.3s ease-in-out;
}
.gallery__btn:hover {
  transform: scale(1.1);
}
.gallery__share {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  display: flex;
  gap: 0.5rem;
}
.share__btn {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}
.share__btn:hover {
  background: white;
  transform: scale(1.1);
}
.video-thumbnail-placeholder {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-keynote-theme {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.blockchain-workshop-theme {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}
.mobile-session-theme {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}
.networking-highlights-theme {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}
.video-content {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.video-play-btn {
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
  color: #0984e3;
  transition: all 0.3s ease-in-out;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.video-play-btn:hover {
  background: white;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
.video-play-btn i::before {
  margin-left: 3px;
}
.video-duration {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
}
.gallery__video .gallery__overlay {
  background: rgba(0, 0, 0, 0.5);
}
.video-expand-btn {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  color: #0984e3;
  transition: all 0.3s ease-in-out;
}
.video-expand-btn:hover {
  background: white;
  transform: scale(1.1);
}
.video-modal {
  background: rgba(0, 0, 0, 0.95);
}
.video-modal .lightbox__image {
  background: #000;
  color: white;
  font-size: 3rem;
}
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.lightbox.open {
  display: flex;
}
.lightbox__content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.lightbox__image {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  max-height: 100%;
}
.lightbox__image img {
  max-width: 100%;
  max-height: 100%;
  display: block;
  border-radius: 6px;
}
.lightbox__close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  font-size: 22px;
  color: #fff;
  z-index: 1010;
  pointer-events: auto;
}
.lightbox__close:hover {
  color: #000000;
}
.lightbox__nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  pointer-events: none;
}
.lightbox__prev,
.lightbox__next {
  background: rgba(0, 0, 0, 0.4);
  border: none;
  color: #fff;
  font-size: 28px;
  padding: 8px;
  cursor: pointer;
  pointer-events: auto;
  transition: background 0.3s;
}
.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(0, 0, 0, 0.7);
}
.guidelines {
  padding: 80px 0;
}
.guidelines__search {
  max-width: 500px;
  margin: 0 auto 3rem;
}
.search__container {
  position: relative;
  display: flex;
  align-items: center;
}
.search__container i {
  position: absolute;
  left: 1rem;
  color: #636e72;
}
.search__container input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease-in-out;
}
.search__container input:focus {
  outline: none;
  border-color: #0984e3;
}
.tabs {
  max-width: 800px;
  margin: 0 auto;
}
.tabs__nav {
  display: flex;
  border-bottom: 2px solid #f8f9fa;
  margin-bottom: 2rem;
  overflow-x: auto;
}
.tab__btn {
  padding: 1rem 2rem;
  border: none;
  background: none;
  cursor: pointer;
  font-weight: 500;
  color: #636e72;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease-in-out;
  white-space: nowrap;
}
.tab__btn:hover,
.tab__btn.active {
  color: #0984e3;
  border-bottom-color: #0984e3;
}
.tab__panel {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}
.tab__panel.active {
  display: block;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.checklist {
  margin: 2rem 0;
}
.checklist__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 8px;
  transition: background-color 0.3s ease-in-out;
}
.checklist__item:hover {
  background: #e9ecef;
}
.checklist__item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: #0984e3;
}
.checklist__item label {
  cursor: pointer;
  flex: 1;
}
/* Download Section */
.download__section {
  margin-top: 2rem;
}
.download__items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.download__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: white;
  border: 2px solid #f8f9fa;
  border-radius: 8px;
  text-decoration: none;
  color: #2d3436;
  transition: all 0.3s ease-in-out;
}
.download__item:hover {
  border-color: #0984e3;
  transform: translateY(-2px);
}
/* Code of Conduct */
.conduct__rules {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.rule__item {
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: 8px;
  border-left: 4px solid #0984e3;
}
.rule__item h4 {
  margin-bottom: 1rem;
  color: #0984e3;
}
/* Resources Grid */
.resources__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.resource__item {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease-in-out;
}
.resource__item:hover {
  transform: translateY(-5px);
}
.resource__thumbnail {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.play__button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(9, 132, 227, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}
.play__button:hover {
  background: #0984e3;
  transform: translate(-50%, -50%) scale(1.1);
}
.resource__content {
  padding: 1rem;
}
/* FAQ */
.faq__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq__item {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}
.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  cursor: pointer;
  transition: background-color 0.3s ease-in-out;
}
.faq__question:hover {
  background-color: #f8f9fa;
}
.faq__question h4 {
  margin: 0;
}
.faq__question i {
  transition: transform 0.3s ease-in-out;
}
.faq__item.active .faq__question i {
  transform: rotate(180deg);
}
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
}
.faq__item.active .faq__answer {
  max-height: 200px;
}
.faq__answer p {
  padding: 0 1.5rem 1.5rem;
  margin: 0;
  color: #636e72;
}
.testimonials {
  padding: 80px 0;
  background-color: #f8f9fa;
  position: relative;
  overflow: hidden;
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
  position: relative;
  z-index: 1;
}
.testimonial__card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease-in-out;
}
.testimonial__card:hover {
  transform: translateY(-5px);
}
.testimonial__content {
  margin-bottom: 1.5rem;
}
.testimonial__content p {
  font-style: italic;
  color: #636e72;
  line-height: 1.6;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.author__info h4 {
  margin: 0 0 0.25rem 0;
  font-size: 1rem;
}
.author__info span {
  color: #636e72;
  font-size: 0.9rem;
}
.testimonial__rating {
  color: #ffd700;
  font-size: 1.2rem;
}
.social__proof {
  text-align: center;
  position: relative;
  z-index: 1;
}
.proof__stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}
.stat__item {
  text-align: center;
}
.stat__item .stat__number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: #0984e3;
  margin-bottom: 0.5rem;
}
.stat__item .stat__label {
  color: #636e72;
  font-weight: 500;
}
.footer {
  background-color: #2d3436;
  color: white;
  padding: 60px 0 20px;
  position: relative;
  overflow: hidden;
}
.footer__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}
.footer__section h3,
.footer__section h4 {
  margin-bottom: 1.5rem;
  color: #0984e3;
}
.footer__section p {
  color: #b2bec3;
  line-height: 1.6;
}
.footer__social {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}
.social__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: #636e72;
  border-radius: 50%;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease-in-out;
}
.social__link:hover {
  background-color: #0984e3;
  transform: translateY(-2px);
}
.footer__links {
  list-style: none;
}
.footer__links li {
  margin-bottom: 0.5rem;
}
.footer__links a {
  color: #b2bec3;
  text-decoration: none;
  transition: color 0.3s ease-in-out;
}
.footer__links a:hover {
  color: #0984e3;
}
.contact__info p {
  margin-bottom: 0.5rem;
  color: #b2bec3;
}
.security__badges {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid #636e72;
  flex-wrap: wrap;
  gap: 1rem;
  position: relative;
  z-index: 1;
}
.footer__sponsors {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer__sponsors span {
  color: #b2bec3;
  font-size: 0.9rem;
}

.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in-out;
}
.loading.active {
  opacity: 1;
  visibility: visible;
}
.loading__spinner {
  width: 50px;
  height: 50px;
  border: 4px solid #f8f9fa;
  border-top: 4px solid #0984e3;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 1rem;
}
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
/* Utility Classes */
.hidden {
  display: none !important;
}
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}
.slide-up {
  animation: slideUp 0.5s ease-in-out;
}
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, #0984e3, #74b9ff);
  z-index: 1001;
  transition: width 0.1s ease-out;
}
/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(9, 132, 227, 0.08) 2px,
    transparent 2px
  );
  background-size: 60px 60px;
  animation: float-dots 25s ease-in-out infinite;
  z-index: 0;
}
.hero::after {
  content: "";
  position: absolute;
  top: 15%;
  right: 5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(9, 132, 227, 0.12) 0%,
    rgba(116, 185, 255, 0.08) 50%,
    transparent 70%
  );
  border-radius: 50%;
  animation: pulse-glow 12s ease-in-out infinite;
  z-index: 0;
}
@keyframes float-dots {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-30px) rotate(180deg);
    opacity: 1;
  }
}
@keyframes pulse-glow {
  0%,
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 0.4;
  }
  50% {
    transform: scale(1.3) rotate(180deg);
    opacity: 0.2;
  }
}
.details::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    transparent 0px,
    transparent 40px,
    rgba(9, 132, 227, 0.04) 40px,
    rgba(9, 132, 227, 0.04) 80px
  );
  animation: slide-diagonal 20s linear infinite;
  z-index: 0;
}
@keyframes slide-diagonal {
  0% {
    transform: translateX(-80px) translateY(-80px);
  }
  100% {
    transform: translateX(80px) translateY(80px);
  }
}
.activities::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      circle at 25% 25%,
      rgba(9, 132, 227, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 75% 75%,
      rgba(116, 185, 255, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 50% 50%,
      rgba(9, 132, 227, 0.05) 0%,
      transparent 50%
    );
  animation: morph-circles 15s ease-in-out infinite;
  z-index: 0;
}
@keyframes morph-circles {
  0%,
  100% {
    background: radial-gradient(
        circle at 25% 25%,
        rgba(9, 132, 227, 0.08) 0%,
        transparent 50%
      ),
      radial-gradient(
        circle at 75% 75%,
        rgba(116, 185, 255, 0.08) 0%,
        transparent 50%
      ),
      radial-gradient(
        circle at 50% 50%,
        rgba(9, 132, 227, 0.05) 0%,
        transparent 50%
      );
  }
  33% {
    background: radial-gradient(
        circle at 75% 25%,
        rgba(9, 132, 227, 0.08) 0%,
        transparent 50%
      ),
      radial-gradient(
        circle at 25% 75%,
        rgba(116, 185, 255, 0.08) 0%,
        transparent 50%
      ),
      radial-gradient(
        circle at 50% 50%,
        rgba(9, 132, 227, 0.05) 0%,
        transparent 50%
      );
  }
  66% {
    background: radial-gradient(
        circle at 50% 25%,
        rgba(9, 132, 227, 0.08) 0%,
        transparent 50%
      ),
      radial-gradient(
        circle at 50% 75%,
        rgba(116, 185, 255, 0.08) 0%,
        transparent 50%
      ),
      radial-gradient(
        circle at 25% 50%,
        rgba(9, 132, 227, 0.05) 0%,
        transparent 50%
      );
  }
}
.gallery::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(9, 132, 227, 0.06) 25%,
    rgba(116, 185, 255, 0.04) 50%,
    rgba(9, 132, 227, 0.06) 75%,
    transparent 100%
  );
  background-size: 300px 100%;
  animation: wave-flow 18s ease-in-out infinite;
  z-index: 0;
}
button:focus,
a:focus,
input:focus {
  outline: 2px solid #0984e3;
  outline-offset: 2px;
}
@keyframes wave-flow {
  0%,
  100% {
    transform: translateX(-300px);
  }
  50% {
    transform: translateX(300px);
  }
}
.testimonials::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: conic-gradient(
    from 0deg at 50% 50%,
    transparent 0deg,
    rgba(9, 132, 227, 0.06) 60deg,
    transparent 120deg,
    rgba(116, 185, 255, 0.06) 180deg,
    transparent 240deg,
    rgba(9, 132, 227, 0.06) 300deg,
    transparent 360deg
  );
  animation: rotate-spiral 40s linear infinite;
  z-index: 0;
}

#lightbox-image {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
  }
  #lightbox-image img {
    width: 800px;
    height: auto; 
    object-fit: contain; 
  }
  button.btn.btn-primary {
    border: none !important;
}



@keyframes rotate-spiral {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    transparent 0px,
    transparent 60px,
    rgba(9, 132, 227, 0.08) 60px,
    rgba(9, 132, 227, 0.08) 120px
  );
  animation: slide-up-pattern 25s linear infinite;
  z-index: 0;
}
@keyframes slide-up-pattern {
  0% {
    transform: translateY(120px);
  }
  100% {
    transform: translateY(-120px);
  }
}


@media (max-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  .hero__title {
    font-size: 3rem;
  }
      .activities__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}
@media (max-width: 992px) {
    .hero-image-placeholder img {
        position: static !important;
        width: 100% !important;
        height: auto !important;
        object-fit: contain !important;
    }
    .hero-image-placeholder {
    height: unset !important;
}

}
@media (max-width: 991px) {
  .dropdown-menu {
    min-width: 100px;
    left: 50%;
    transform: translateX(-50%);
  }
    .gallery__item {
    flex: 1 1 calc(50% - 1rem) !important;
    max-width: calc(50% - 1rem) !important;
  }
  img.logo_img {
    width: 130px;
}
}

@media (max-width: 800px) {
  .service__content h4 {
    font-size: 18px !important;
  }
  .service__content p {
    font-size: 14px !important;
  }
    .timeline__item {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
      img.logo_img {
        width: 120px;
        height: 100%;
    }
    .nav__list {
    gap: 1.6rem;
}
        .timeline__date {
        margin: 10px;
        width: 0px;
        height: 0px;
    }
    .timeline__content h4::before {
    left: 4%;
    top: 20%;
    }
    .timeline__content {
        margin: -50px 0px 0px 30px;
    }

}
@media (max-width: 768px) {
    img.logo_img {
      width: 120px;
      height: auto;
    }
  .details__nav {
    gap: 10px;
  }
.btn.dropdown-toggle {
    margin: 0px 15px !important;
}
    .testimonials__grid {
    grid-template-columns: 1fr !important;
  }
  .proof__stats {
    gap: 2rem;
  }
  /* .activities__grid {
    grid-template-columns: 1fr;
  } */
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
  .service__card {
    flex-direction: column;
    /* text-align: center;
    gap: 1rem; */
  }
  .service__content p {
    text-align: center;
}
  .service__content h4 {
    font-size: 15px;
    text-align: center;
}
  .timeline__date {
    margin: 0px auto;
    width: 0px;
    height: 20px;
}

  .service__icon {
    width: 60px;
    height: 60px;
    margin: 0px auto;
}
  .venue__container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .venue__stats {
    flex-direction: column;
    gap: 1rem;
  }
  .services__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .timeline__item {
    flex-direction: column;
    /* gap: 1rem;
    padding: 1.5rem; */
  }
  .timeline {
    gap: 1.5rem;
  }
  .hero {
    padding: 100px 0 60px;
  }
  .hero__title {
    font-size: 2.5rem;
  }
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }
  .hero__details {
    justify-content: center;
  }
  .hero__stats {
    position: static;
    margin-top: 2rem;
    justify-content: center;
  }
  .nav {
    padding: 1rem 16px;
  }
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    z-index: 9999;
    background-color: white;
    padding: 2rem;
    transition: right 0.3s ease-in-out;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
  }
  .nav__menu.show {
    right: 0;
  }
  .nav__list {
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
  }
  .nav__toggle,
  .nav__close {
    display: block;
  }
  .nav__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
  }
}
@media (max-width: 640px) {
    .timeline__content {
        margin: -50px 0px 0px 35px;
    }
}
@media (max-width: 576px) {
     .activities__grid {
        grid-template-columns: 1fr !important;
    }
      .service__card {
    padding: 15px !important;
  }
  .service__content h4 {
    font-size: 16px !important;
  }
  .service__content p {
    font-size: 13px !important;
  }
  .service__features li {
    font-size: 13px !important;
  }
    .gallery__item {
    flex: 1 1 100% !important;
    max-width: 100% !important;
  }
}
@media (max-width: 480px) {
  a.registerd_btn.btn {
    gap: 0.3rem;
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 12px;
  }
  .nav__brand h2 {
    font-size: 16px;
  }
  .details__tab {
    gap: 7px;
    padding: 10px 10px;
}
.btn--large {
    padding: 15px 25px;
    font-size: 14px;
}
    .hero__title {
        font-size: 23px;
    }
.tab__icon {
  font-size: 16px;
    width: 55px;
    height: 55px;
}
.tab__content h3 {
        margin: 0px 0px;
        font-size: 14px;
        text-align: left;
}
  .timeline__content h4 {
    font-size: 16px !important;
  }
  .timeline__content p {
    font-size: 13px !important;
  }
  .highlight {
    font-size: 11px !important;
    padding: 3px 6px !important;
  }
}
@media (max-width: 414px) {
  .service__content h4 {
    font-size: 15px !important;
  }
  .service__content p {
    font-size: 11px !important;
  }
  .service__features li {
    font-size: 12px !important;
  }
}
@media (max-width: 390px) {
  a.registerd_btn.btn {
    padding: 9px 10px;
  }
  .btn.dropdown-toggle {
    margin: 0px 0px;
  }
}
@media (max-width: 380px) {
  a.registerd_btn.btn {
    padding: 8px 10px;
    font-size: 11px;
  }
  .btn.login_btn {
    padding: 7px 10px;
  }
    .tab__content p {
        font-size: 9px;
        margin: 3px 0px;
    }
.tab__icon {
  font-size: 17px;
    width: 45px;
    height: 45px;
}
   .hero__title {
        font-size: 20px;
    }
}
@media (max-width: 360px) {
  .service__card {
    padding: 10px !important;
  }
  .service__content h4 {
    font-size: 14px !important;
  }
  .service__content p {
    font-size: 11px !important;
  }
  .service__features li {
    font-size: 11px !important;
  }
}
@media (max-width: 320px) {
  img.logo_img {
    width: 90px;
    height: auto;
    margin: 0px 5px 0px 0px;
}
     .timeline__content {
        margin: -40px 0px 0px 20px;
    }
    .hero__title {
        font-size: 17px;
    }
.tab__icon {
    width: 35px;
    height: 35px;
}
    .tab__content p {
        font-size: 9px;
    }
      .service__card {
    padding: 8px !important;
  }
  .service__content h4 {
    font-size: 13px !important;
  }
  .service__content p {
    font-size: 10px !important;
  }
  .service__features li {
    font-size: 10px !important;
  }
    .timeline__item {
        padding: 30px 15px !important;
        gap: 8px !important;
    }
  .date__day {
    font-size: 16px !important;
  }
  .date__month {
    font-size: 12px !important;
  }
  .timeline__content h4 {
    font-size: 14px !important;
  }
  .timeline__content p {
    font-size: 12px !important;
  }
  .highlight {
    font-size: 10px !important;
    padding: 2px 5px !important;
  }

}
@media (max-width: 310px) {
  .nav__brand h2 {
    font-size: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero::before,
  .hero::after,
  .details::before,
  .activities::before,
  .gallery::before,
  .testimonials::before,
  .footer::before {
    animation: none !important;
  }
}
@media (prefers-contrast: high) {
  .btn--primary {
    border: 2px solid currentColor;
  }
  .hero__badge {
    border: 2px solid currentColor;
  }
}