/* =============================
   Library Search Bar Section
   ============================= */
.library-search-section {
  width: 100vw;
  max-width: 100%;
  display: flex;
  justify-content: center;
  background: #f7fafd;
  padding: 0 0 18px 0;
  border-bottom: 1.5px solid #e0e7ef;
}
.library-search-container {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 14px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(24, 102, 182, 0.08);
  padding: 18px 22px;
  margin-top: 24px;
  margin-bottom: 0;
  max-width: 700px;
  width: 100%;
}
.library-search-select {
  background: #f7fafd;
  border: 1.5px solid #e0e7ef;
  border-radius: 8px;
  padding: 8px 18px 8px 12px;
  font-size: 1em;
  color: #1866b6;
  font-weight: 600;
  min-width: 120px;
  outline: none;
  transition: border 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 4px rgba(24, 102, 182, 0.04);
  cursor: pointer;
}
.library-search-select:focus {
  border-color: #1866b6;
  box-shadow: 0 2px 8px rgba(24, 102, 182, 0.1);
}
.library-search-input {
  flex: 1 1 auto;
  background: #f7fafd;
  border: 1.5px solid #e0e7ef;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 1em;
  color: #222;
  font-weight: 500;
  outline: none;
  transition: border 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 4px rgba(24, 102, 182, 0.04);
}
.library-search-input:focus {
  border-color: #1866b6;
  box-shadow: 0 2px 8px rgba(24, 102, 182, 0.1);
}

@media (max-width: 700px) {
  .library-search-container {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px 6vw;
    margin-top: 16px;
    max-width: 98vw;
  }
  .library-search-select,
  .library-search-input {
    font-size: 1em;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
  }
}
/* =============================
   File List Styles
   ============================= */
.file-list-container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(24, 102, 182, 0.1);
  padding: 32px 24px;
  margin-top: 38px;
}
.file-list-title {
  font-size: 1.08em;
  font-weight: 700;
  color: #1866b6;
  margin-bottom: 14px;
  text-align: left;
}
.file-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.file-list-item {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 18px;
  background: #f7fafd;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(24, 102, 182, 0.06);
  padding: 18px 18px 18px 14px;
  transition: box-shadow 0.18s;
  position: relative;
}

/* PDF logo at the right side of file list item */
.file-list-right-pdf {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-list-pdf-logo-right {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(24, 102, 182, 0.1));
}
.file-list-item:hover {
  box-shadow: 0 4px 18px rgba(24, 102, 182, 0.13);
}
.file-list-left {
  flex: 0 0 54px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.file-list-right {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.file-list-filename {
  font-size: 0.98em;
  font-weight: 600;
  color: #1866b6;
}
.file-list-desc {
  font-size: 0.92em;
  color: #444;
  margin-bottom: 2px;
}

.file-list-download-btn {
  margin-top: 4px;
  background: linear-gradient(90deg, #1866b6 0%, #21d4fd 100%);
  color: #fff;
  font-weight: 600;
  border: none;
  border-radius: 7px;
  padding: 4px 8px;
  font-size: 0.93em;
  width: 124px;
  box-shadow: 0 2px 8px rgba(24, 102, 182, 0.1);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  transition: 0.2s, box-shadow 0.2s;
}

.file-list-download-btn:hover,
.file-list-download-btn:focus {
  background: linear-gradient(90deg, #21d4fd 0%, #1866b6 100%);
  box-shadow: 0 4px 18px rgba(24, 102, 182, 0.18);
}

/* PDF icon on right side of file entry */
.file-list-right-pdf {
  flex: 0 0 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 8px;
}
.file-list-pdf-logo-right {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(24, 102, 182, 0.1));
}
/* =============================
   File Description Section
   ============================= */
.file-desc-section {
  width: 100vw;
  max-width: 100%;
  display: flex;
  justify-content: center;
  margin: 38px 0 0 0;
  padding: 0 0 24px 0;
  background: #f7fafd;
  border-top: 1.5px solid #e0e7ef;
  border-bottom: 1.5px solid #e0e7ef;
}
.file-desc-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
  max-width: 700px;
  width: 100%;
  padding: 32px 24px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(24, 102, 182, 0.1);
}
.file-desc-left {
  flex: 0 0 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.file-desc-pdf-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(24, 102, 182, 0.1));
}
.file-desc-right {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.file-desc-title {
  font-size: 1.25em;
  font-weight: 700;
  color: #1866b6;
  margin-bottom: 2px;
}
.file-desc-text {
  font-size: 1.05em;
  color: #333;
  line-height: 1.6;
}
.file-desc-highlight {
  color: #7b2ff2;
  font-weight: 600;
}
.file-desc-download-btn {
  margin-top: 8px;
  background: linear-gradient(90deg, #1866b6 0%, #21d4fd 100%);
  color: #fff;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  padding: 12px 32px;
  font-size: 1.08em;
  box-shadow: 0 2px 8px rgba(24, 102, 182, 0.1);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background 0.2s, box-shadow 0.2s;
}
.file-desc-download-btn:hover,
.file-desc-download-btn:focus {
  background: linear-gradient(90deg, #21d4fd 0%, #1866b6 100%);
  box-shadow: 0 4px 18px rgba(24, 102, 182, 0.18);
}
.file-desc-download-icon {
  vertical-align: middle;
}

@media (max-width: 700px) {
  .file-desc-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 24px 8px;
  }
  .file-desc-left {
    justify-content: flex-start;
    width: 100%;
  }
  .file-desc-pdf-logo {
    width: 56px;
    height: 56px;
  }
}

/* =============================
   File Carousel Section
   ============================= */
.file-carousel-section {
  width: 100vw;
  max-width: 100%;
  display: flex;
  justify-content: center;
  background: #f7fafd;
  padding: 0 0 32px 0;
}
.file-carousel-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(24, 102, 182, 0.08);
  padding: 18px 32px;
  min-width: 220px;
}
.file-carousel-arrow {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  transition: background 0.18s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.file-carousel-arrow:hover,
.file-carousel-arrow:focus {
  background: #e6f0fa;
}
.file-carousel-content {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 1.18em;
  font-weight: 600;
  color: #1866b6;
}
.file-carousel-number {
  font-size: 1.18em;
  font-weight: 700;
}
.file-carousel-divider {
  font-size: 1.1em;
  color: #888;
}
.file-carousel-total {
  font-size: 1.1em;
  color: #888;
}
/* Engaging message for poster section */
.data-poster-engage {
  margin: 18px 0 0 0;
  font-size: 1.08em;
  color: #fff;
  background: rgba(24, 102, 182, 0.18);
  border-radius: 10px;
  padding: 16px 18px;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(24, 102, 182, 0.1);
  text-align: center;
}
/* =============================
   Auth Modal & Loading Overlay
   ============================= */

.login-error-message {
  color: #d32f2f;
  font-size: 0.98em;
  margin: 6px 0 0 0;
  min-height: 18px;
}

.password-strength-message {
  font-size: 0.98em;
  margin: 4px 0 0 0;
  min-height: 18px;
}

.password-match-message {
  font-size: 0.98em;
  margin: 4px 0 0 0;
  min-height: 18px;
}

.register-error-message {
  color: #d32f2f;
  font-size: 0.98em;
  margin: 6px 0 0 0;
  min-height: 18px;
}

#loading-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(255, 255, 255, 0.85);
  z-index: 99999;
  align-items: center;
  justify-content: center;
}

.loading-overlay-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.loading-spinner {
  animation: spin 1s linear infinite;
}

.loading-overlay-text {
  color: #1866b6;
  font-size: 1.2em;
  font-weight: 500;
}
/* =============================
   Header/Navbar Section Styles
   ============================= */
/* Data Poster Section Styles */
.data-poster-section {
  width: 100vw;
  max-width: 100%;
  margin: 38px 0 32px 0;
  margin-top: 130px;
  display: flex;
  justify-content: center;
}

.data-poster-card {
  /* Gradient background: blue to purple to teal for a modern, engaging look */
  background: linear-gradient(135deg, #1866b6 0%, #7b2ff2 60%, #21d4fd 100%);
  color: #fff;
  width: 100%;
  max-width: 100%;
  box-shadow: 0 4px 24px rgba(24, 102, 182, 0.13);
  padding: 32px 28px 28px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.data-poster-title {
  font-size: 1.35em;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: 0.01em;
}

.data-poster-desc {
  font-size: 1.05em;
  margin-bottom: 18px;
  line-height: 1.6;
}

.data-poster-gold {
  font-weight: 600;
}

.data-poster-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  background: #fff;
  color: #1866b6;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: 8px;
  font-size: 1.08em;
  box-shadow: 0 2px 8px rgba(24, 102, 182, 0.1);
  transition: 0.2s;
}

.data-poster-download:hover,
.data-poster-download:focus {
  background: #e6f0fa;
}

.data-poster-arrow {
  vertical-align: middle;
}

.data-poster-message {
  margin-top: 14px;
  font-size: 1em;
  min-height: 22px;
}
.cursor-pointer {
  cursor: pointer;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Roboto", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-variation-settings: "wdth" 100;
}

/* Global Styles */
@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

/* Add a single white underline to header/navbar for visual separation */
header {
  position: relative;
}

header::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 0.25px;
  opacity: 0.7;
  z-index: 10;
}

body {
  background: none;
}

html,
body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  background: #ffffff;
  min-height: 100vh;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #000000;
  z-index: 1000;
  padding: 8px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
}

.navbar {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.nav-left {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 20px;
  width: auto;
  margin-bottom: 0;
}

.searchbar {
  height: 35px;
  display: flex;
  align-items: center;
  background: transparent !important;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
  padding: 2px 8px 2px 8px;
  transition: box-shadow 0.2s;
  border: 1px solid #e0e0e0;
  min-width: 250px;
  width: 100%;
  position: relative;
}

.searchbar:focus-within {
  box-shadow: 0 4px 16px rgba(61, 59, 64, 0.12);
  border-color: #bdbdbd;
}

.searchbar input {
  border: none;
  outline: none;
  background: transparent;
  padding: 8px 0 8px 28px;
  font-size: 15px;
  width: 170px;
  color: white;
  height: 100%; /* fill the searchbar height */
}

.searchbar .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: #888;
  pointer-events: none;
}

.searchbar button {
  border: none;
  background: none;
  cursor: pointer;
  color: #00000000;
  font-size: 18px;
  display: none;
  align-items: center;
  transition: color 0.2s;
}

.searchbar button:hover {
  color: #222;
}

#nav-menu {
  display: flex;
  list-style: none;
  transition: transform 0.4s ease;
}

#nav-menu li {
  margin: 0 10px;
  position: relative;
}

#nav-menu li a {
  text-decoration: none;
  color: white;
  padding: 7px 0;
  display: inline-block;
  position: relative;
  font-weight: 500;
  transition: color 0.3s;
  font-size: 1.01em;
  font-family: "Segoe UI", "Roboto", Arial, sans-serif;
  letter-spacing: 0.01em;
  line-height: 1.3;
}

#nav-menu li a:hover {
  color: rgb(51, 51, 51) !important;
  text-shadow: 0 1px 6px rgba(255, 193, 7, 0.1);
}

#nav-menu li a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #1866b6;
  transition: width 0.3s ease;
}

#nav-menu li a:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1100;
  margin-left: 10px;
  position: relative;
}

.hamburger span {
  display: block;
  width: 30px;
  height: 3px;
  margin: 4px 0;
  background: #fff;
  border-radius: 2px;
  transition: 0.4s;
}

.social-links {
  display: inline-flex;
  gap: 10px;
	padding-left: 380px;
    
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Desktop styles */
@media (min-width: 901px) {
  #nav-menu {
    display: flex !important;
  }
}

/* Mobile styles */
@media (max-width: 900px) {
  .navbar {
    flex-wrap: wrap;
    padding: 10px 15px;
  }

  .hamburger {
    display: flex;
    order: 2;
  }

  #nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: #3d3b40;
    flex-direction: column;
    padding: 80px 30px 30px;
    z-index: 999;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
    display: flex !important;
    transform: translateX(0);
    transition: right 0.4s ease;
  }

  #nav-menu.open {
    right: 0;
  }

  #nav-menu li {
    margin: 15px 0;
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.4s, transform 0.4s;
  }

  #nav-menu.open li {
    opacity: 1;
    transform: translateX(0);
  }

  #nav-menu li:nth-child(1) {
    transition-delay: 0.1s;
  }
  #nav-menu li:nth-child(2) {
    transition-delay: 0.2s;
  }
  #nav-menu li:nth-child(3) {
    transition-delay: 0.3s;
  }
  #nav-menu li:nth-child(4) {
    transition-delay: 0.4s;
  }
  #nav-menu li:nth-child(5) {
    transition-delay: 0.5s;
  }

  #nav-menu li a {
    font-size: 18px;
    padding: 12px 0;
  }

  .close-menu {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    z-index: 1002;
    display: block;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s, visibility 0.4s;
  }

  .nav-overlay.active {
    opacity: 1;
    visibility: visible;
  }
}

.content {
  max-width: 1200px;
  margin: 100px auto 50px;
  padding: 20px 24px;
  border-radius: 15px;
  margin-top: 8px;
  margin-bottom: 4px;
}

/* Reposiveness Rules in header*/
@media (max-width: 900px) {
  .content {
    margin-top: 80px;
  }
}

/* Hide the close button on desktop views */
@media (min-width: 768px) {
  li.close-menu-li {
    display: none !important;
  }
}

/* Ensure it's visible on mobile */
@media (max-width: 767px) {
  li.close-menu-li {
    display: block; /* Or list-item/inline-block depending on your layout */
  }
}
/* Reposiveness Rules in header end*/

.contact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin: 80px 0 24px 0;
  gap: 18px;
}

/* Contact container: improved naming for clarity */
.contact-container {
  display: flex;
  align-items: center;
  gap: 18px;
}

.contact-us {
  background: #3d3b40;
  border: none;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  padding: 10px 20px;
  border-radius: 5px;
  transition: background-color 0.3s, color 0.3s;
}

.contact-us:hover {
  background: #1866b6;
}

.content-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  flex-wrap: wrap; /* allows wrapping on smaller screens */
  gap: 16px;
}

/*Responsive Rules for contact*/
@media (max-width: 600px) {
  .content-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-container {
    justify-content: flex-start;
  }

  .contact-row {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 8px !important;
  }
  .contact-container {
    width: 100% !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 8px !important;
  }
  .contact-row > a.zoom-link {
    margin-bottom: 4px !important;
    display: block;
  }
  .contact-us-container > .contact-us {
    margin-bottom: 4px !important;
  }
}
/*Responsive Rules for contact end*/

/* Modal Styles */
.gold-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  overflow: auto;
  background: rgba(0, 0, 0, 0.45);
  align-items: center;
  justify-content: center;
}

.gold-modal-content {
  background: #fff;
  margin: 10% auto;
  padding: 32px 24px 24px 24px;
  border-radius: 12px;
  max-width: 350px;
  box-shadow: 0 4px 24px rgba(24, 102, 182, 0.13);
  text-align: center;
  position: relative;
}

.gold-modal-close {
  position: absolute;
  top: 12px;
  right: 18px;
  font-size: 1.7em;
  color: #888;
  cursor: pointer;
}

.gold-login-link {
  display: inline-block;
  margin-top: 18px;
  padding: 10px 22px;
  background: #1866b6;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  transition: 0.2s;
}

.gold-login-link:hover {
  background: #2d8cff;
}

/* Login button: dark background, white text, professional look */
#nav-menu li.login-register a {
  background: #3d3b40;
  color: #fff !important;
  font-weight: 700;
  border-radius: 8px;
  padding: 8px 22px;
  box-shadow: 0 2px 12px rgba(61, 59, 64, 0.13);
  margin-left: 10px;
  transition: 0.2s, color 0.2s, box-shadow 0.2s;
  border: 1.5px solid #3d3b40;
  letter-spacing: 0.5px;
  font-size: 1.08em;
  text-transform: uppercase;
}

#nav-menu li.login-register a:hover {
  background: #1866b6;
  color: #fff !important;
  box-shadow: 0 4px 18px rgba(24, 102, 182, 0.18);
  text-decoration: none;
}

#nav-menu li.login-register a::after {
  display: none !important;
}

/*Responsive Rules for login and register*/
@media (max-width: 900px) {
  #nav-menu li.login-register a {
    display: block;
    width: 100%;
    text-align: center;
    margin: 10px 0 0 0;
    font-size: 1.15em;
    padding: 14px 0;
  }
}
/*Responsive Rules for login and register end*/

/* Footer*/
		footer {
			background-color: #000;
			color: #fff;
			padding: 60px 0 30px;
			margin-top: auto;
		}
		
		.footer-container {
			max-width: 1200px;
			margin: 0 auto;
			padding: 0 20px;
		}
		
		.footer-grid {
			display: grid;
			grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
			gap: 40px;
			margin-bottom: 40px;
		}
		
		.footer-column h3 {
			font-size: 1.4rem;
			margin-bottom: 25px;
			position: relative;
			padding-bottom: 10px;
		}
		
		.footer-column h3::after {
			content: '';
			position: absolute;
			bottom: 0;
			left: 0;
			width: 50px;
			height: 3px;
			background: linear-gradient(to right, #00BBFF, #000000);
			border-radius: 3px;
		}
		
		.footer-logo {
			display: flex;
			align-items: center;
			margin-bottom: 20px;
		}
		
		.footer-logo i {
			font-size: 2.5rem;
			color: #00BBFF;
			margin-right: 15px;
		}
		
		.footer-logo span {
			font-size: 1.8rem;
			font-weight: 700;
			background: linear-gradient(to right, #00BBFF, #000000);
			-webkit-background-clip: text;
			background-clip: text;
			-webkit-text-fill-color: transparent;
		}
		
		.footer-column p {
			line-height: 1.7;
			color: #aaa;
			margin-bottom: 20px;
		}
		
		.footer-links {
			list-style: none;
		}
		
		.footer-links li {
			margin-bottom: 15px;
		}
		
		.footer-links a {
			color: #ddd;
			text-decoration: none;
			transition: color 0.3s ease;
			display: flex;
			align-items: center;
		}
		
		.footer-links a i {
			margin-right: 10px;
			color: #00BBFF;
			width: 20px;
			text-align: center;
		}
		
		.footer-links a:hover {
			color: #00BBFF;
		}

.contact-info {
  list-style: none;
}

.contact-info li {
  display: flex;
  margin-bottom: 15px;
  color: #ddd;
}

.contact-info i {
  color: #ffd700;
  margin-right: 15px;
  min-width: 20px;
}

.social-icons {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #222;
  border-radius: 50%;
  color: #ffd700;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background: linear-gradient(135deg, #ffd700, #ff6b00);
  color: #000;
  transform: translateY(-3px);
}

.newsletter-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.newsletter-form input {
  flex: 1;
  min-width: 200px;
  padding: 12px 15px;
  border: none;
  border-radius: 5px;
  background: #222;
  color: #fff;
  outline: none;
}

.newsletter-form button {
  background: linear-gradient(to right, #ffd700, #ff6b00);
  color: #000;
  border: none;
  padding: 12px 25px;
  border-radius: 5px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.newsletter-form button:hover {
  transform: translateY(-3px);
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #333;
  color: #777;
  font-size: 0.9rem;
}

/* Responsive Rules for footer*/
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-column h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
  .footer-logo {
    justify-content: center;
  }
  .social-icons {
    justify-content: center;
  }
  .newsletter-form {
    justify-content: center;
  }
  .content h1 {
    font-size: 2.2rem;
  }
}
/* Responsive Rules for footer end*/

/* Auth Modal Styles */
.auth-modal {
  display: none;
  position: fixed;
  z-index: 3000;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.45);
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s;
}

.auth-modal.open {
  display: flex;
}

.auth-modal-content {
  background: #fff;
  border-radius: 16px;
  max-width: 370px;
  width: 98vw;
  max-height: 92vh;
  padding: 36px 18px 28px 18px;
  box-shadow: 0 8px 32px rgba(24, 102, 182, 0.13);
  position: relative;
  text-align: left;
  animation: fadeIn 0.3s;
  overflow-y: auto;
}

/* Responsive Rules for Auth modal */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.98);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
/* Responsive Rules for Auth end */

.auth-modal-close {
  position: absolute;
  top: 16px;
  right: 22px;
  font-size: 2em;
  color: #888;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 10;
  transition: color 0.2s;
}

.auth-modal-close:hover,
.auth-modal-close:focus {
  color: #1866b6;
  outline: none;
}

.auth-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 18px;
}

.auth-tab {
  background: #f5f7fa;
  border: none;
  border-radius: 8px 8px 0 0;
  padding: 10px 28px;
  font-size: 1.08em;
  font-weight: 600;
  color: #3d3b40;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.auth-tab.active {
  background: #3d3b40;
  color: #fff;
}

.auth-tab-content {
  display: block;
}

.auth-tab-content[style*="display:none"] {
  display: none !important;
}

.auth-modal-content h2 {
  text-align: center;
  color: #1866b6;
  font-size: 1.4em;
  margin-bottom: 18px;
}

.google-signin-btn {
  width: 100%;
  background: #fff;
  color: #1866b6;
  border: 1.5px solid #1866b6;
  border-radius: 8px;
  font-size: 1.08em;
  font-weight: 600;
  padding: 10px 0;
  margin-bottom: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: 0.2s, color 0.2s, border 0.2s;
}

.google-signin-btn:hover {
  background: #1866b6;
  color: #fff;
  border-color: #1866b6;
}

.auth-divider {
  width: 100%;
  text-align: center;
  margin: 12px 0 18px 0;
  position: relative;
}

.auth-divider span {
  background: #fff;
  color: #888;
  padding: 0 12px;
  position: relative;
  z-index: 1;
  font-size: 0.98em;
}

.auth-divider:before {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: #e0e0e0;
  z-index: 0;
}

.auth-modal-content form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.auth-modal-content label {
  font-size: 1em;
  color: #3d3b40;
  font-weight: 500;
  margin-bottom: 2px;
}

.auth-modal-content input {
  padding: 10px 12px;
  border-radius: 6px;
  border: 1.5px solid #e0e0e0;
  font-size: 1em;
  outline: none;
  transition: border 0.2s;
}

.auth-modal-content input:focus {
  border: 1.5px solid #1866b6;
}

.auth-submit {
  background: #1866b6;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1.08em;
  font-weight: 600;
  padding: 12px 0;
  margin-top: 8px;
  cursor: pointer;
  transition: background 0.2s;
}

.auth-submit:hover {
  background: #2d8cff;
}

.auth-loading-spinner {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.7);
  z-index: 10;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 5px solid #e3e9f2;
  border-top: 5px solid #2d8cff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Responsive animation for Auth modal */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@media (max-width: 500px) {
  .auth-modal-content {
    padding: 18px 4vw 18px 4vw;
    max-width: 98vw;
  }
  .auth-tabs {
    gap: 2vw;
  }
}
/* Responsive animation for Auth modal */

/* Responsive Rules for Chat bot */
@media (max-width: 600px) {
  #chatbot-popup,
  #chatbot-loading {
    width: 98vw !important;
    height: 80vh !important;
    right: 1vw !important;
    bottom: 1vw !important;
    border-radius: 10px !important;
  }
}
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
/* Responsive Rules for Chat bot end*/

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper input[type="password"],
.password-input-wrapper input[type="text"] {
  width: 100%;
  padding-right: 38px;
}

.toggle-password {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: #888;
  font-size: 1.2em;
  z-index: 2;
  background: none;
  border: none;
  outline: none;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  width: 28px;
  transition: color 0.2s;
}

.toggle-password:focus,
.toggle-password:hover {
  color: #2d8cff;
}

.lang-toggle-btn {
  background: none;
  border: none;
}

/* Responsive Rules for Language Toggle Button */
@media (max-width: 600px) {
  .lang-toggle-btn {
    font-size: 0.88rem;
    padding: 3px 10px;
    min-width: 60px;
    min-height: 24px;
  }
}
/* Responsive Rules for Language Toggle Button end*/

/* Language toggle button styles */
#lang-toggle {
  font-size: 0.97em;
  padding: 6px 12px;
  border-radius: 14px;
  color: #1866b6;
  font-weight: 600;
  min-width: 0;
  line-height: 1.1;
  margin-left: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: 0.18s, color 0.18s, border 0.18s;
}

#lang-toggle:hover,
#lang-toggle:focus {
  background: #1866b6;
  color: #fff;
  border-color: #1866b6;
}

/* Responsive Rules for Learning Section */
@media (max-width: 900px) {
  #lang-toggle {
    font-size: 1.08em;
    padding: 10px 16px;
    border-radius: 18px;
    margin-left: 0;
    margin-top: 8px;
    width: 100%;
    min-width: 0;
    display: block;
  }
}
/* Responsive Rules for Language Toggle Button end*/
