/********** Template CSS **********/
@font-face {
  font-family: 'Lato';
  src: url('/static/fonts/Lato-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: 'Poppins';
  src: url('/static/fonts/Poppins-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

:root {
  --color-yellow: #ef8700;
  --color-dark-blue: #06022e;
    --color-bright-blue: #049fd2;
  --color-dark-blue-opacity-95: rgba(10, 5, 56, 0.95);

  --color-bright-blue-hover: #2a8dac;
  --color-pure-white: #ffffff;
  --color-muted-white: #fbfbfb;
  --color-sponsor-grey: #f1efef;
  --color-light-grey: #d6d6d6;
  --color-footer-grey: #969696;
  --color-dark-grey: #737373;
  --color-footer-dark-grey: #2d2d2d;
  --color-text-black: #2d2d2d;
  --color-muted-black: #0e0e0e;

  /** fonts */
  --default-font-family: "Lato", sans-serif;
  --header-font-family: "Poppins", sans-serif;
  --lekton-font-family: "Lekton", sans-serif;

  --default-font-size: 18px;
  --default-line-height: 30px;

  --default-secondary-font-size: 16px;
  --default-secondary-line-height: 26px;


  /* Base font size (adjust if you changed default 16px) */
  --root-font-size: 16px;

  /* Fluid typography scale */
  --h1-min: 1.75rem;
  /* 38px */
  --h1-max: 2.375rem;
  /* 38px */

  --h2-min: 1.5rem;
  /* 34px */
  --h2-max: 2.125rem;
  /* 34px */

  --h3-min: 1.35rem;
  /* 28px */
  --h3-max: 1.75rem;
  /* 28px */

  --h4-min: 1.25rem;
  /* 24px */
  --h4-max: 1.5rem;
  /* 24px */

  --h5-min: 1rem;
  /* 20px */
  --h5-max: 1.25rem;
  /* 20px */

  --h6-min: 0.85rem;
  /* 16px */
  --h6-max: 1.125rem;
  /* 18px */

  --side-padding: 2rem;

}

/* Small devices (landscape phones, tablets, less than 768px) */
@media (min-width: 576px) {}


/* Medium devices (tablets, less than 998px) */
@media (min-width: 768px) {
  :root {
    --side-padding: 4rem;
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 1200px) {
  :root {
    --color-dark-blue: #06022e;
    --color-bright-blue: #049fd2;
    --color-bright-blue-hover: #1e82b0;
    --side-padding: 6rem;
  }
}



* {
  box-sizing: border-box;
}

body,
html {
  font-family: var(--default-font-family);
  font-size: var(--default-font-size);
  font-optical-sizing: auto;
  font-style: normal;
  font-weight: 400;
  line-height: var(--default-line-height);
  width: 100%;
  margin: 0;
  padding: 0;
  background-color: var(--color-dark-blue);

}


a,
a:hover {
  text-decoration: none;
}

a:hover {
  color: var(--color-yellow) !important;
}


.sub-heading {
  font-weight: 400;
  font-size: 1rem;
}


.form-label {
  color: var(--color-dark-grey);
  font-size: var(--default-secondary-font-size);
}


.section-container {
  display: flex;
  justify-content: center;
  position: relative;
}

.counter {
  display: flex;
  flex-direction: row;
  gap: 1rem;
  justify-content: center;
}

.timer {
  --size: 110px;
  display: flex;
  flex-direction: column;
  border-radius: 4px;
  width: var(--size);
  height: var(--size);
  background-color: var(--color-bright-blue);
  justify-content: center;
  align-items: center;
  color: var(--color-muted-white);
}

.fs-subtext {
  font-size: 16px !important;
  font-weight: 400;
  line-height: var(--default-secondary-line-height);
}


.info-box {
  display: inline-flex;
  flex-direction: column;
  padding: 1rem 2rem;
  border: 1px solid var(--color-bright-blue);
  border-radius: 10px;
  color: var(--color-pure-white);
}

.about-header {
  border-bottom: 2px solid var(--color-bright-blue);
  display: inline-block;
  margin-bottom: 40px;
  padding: 0 1rem 0.5rem 0;
}

.speaker-designation {
  color: var(--color-dark-grey);
  font-weight: 400;
}

.navbar>.container {
  max-width: unset;
  padding: 0 var(--side-padding);
  margin: auto !important;
}

/*--------------------------------------------------------------
# Colors
--------------------------------------------------------------*/

.bg-dark-blue {
  background-color: var(--color-dark-blue);
}

.bg-bright-blue {
  background-color: var(--color-bright-blue);
}

.bg-pure-white {
  background-color: var(--color-pure-white);
}

.bg-muted-white {
  background-color: var(--color-muted-white);
}

.bg-sponsor-grey {
  background-color: var(--color-sponsor-grey);
}

.bg-light-grey {
  background-color: var(--color-light-grey);
}

.bg-footer-grey {
  background-color: var(--color-footer-grey);
}

.bg-dark-grey {
  background-color: var(--color-dark-grey);
}

.bg-footer-dark-grey {
  background-color: var(--color-footer-dark-grey);
}

.bg-text-black {
  background-color: var(--color-text-black);
}

.bg-muted-black {
  background-color: var(--color-muted-black);
}

.text-white {
  color: var(--color-muted-white);
}

.text-yellow {
  color: var(--color-yellow);
}

.text-bright-blue {
  color: var(--color-bright-blue);
}

.text-light-grey {
  color: var(--color-light-grey);
}

.text-dark-grey {
  color: var(--color-dark-grey);
}

/*--------------------------------------------------------------
# End Colors
--------------------------------------------------------------*/


/*--------------------------------------------------------------
# Headings
--------------------------------------------------------------*/
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--header-font-family);
  font-weight: 500;
}

h1 {
  font-size: clamp(var(--h1-min), 1vw + 1rem, var(--h1-max));
  line-height: 1.2;
}

h2 {
  font-size: clamp(var(--h2-min), 1vw + 1rem, var(--h2-max));
  line-height: 1.25;
}

h3 {
  font-size: clamp(var(--h3-min), 1vw + 1rem, var(--h3-max));
  line-height: 1.3;
}

h4 {
  font-size: clamp(var(--h4-min), 1vw + 1rem, var(--h4-max));
  line-height: 1.35;
}

h5 {
  font-size: clamp(var(--h5-min), 1vw + 1rem, var(--h5-max));
  line-height: 1.4;
}

h6 {
  font-size: clamp(var(--h6-min), 1vw + 1rem, var(--h6-max));
  line-height: 1.5;
}


/*--------------------------------------------------------------
# End Headings
--------------------------------------------------------------*/


/*--------------------------------------------------------------
# Spinner
--------------------------------------------------------------*/

#spinner {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease-out, visibility 0s linear 0.5s;
  z-index: 99999;
}

#spinner.show {
  transition: opacity 0.5s ease-out, visibility 0s linear 0s;
  visibility: visible;
  opacity: 1;
}

/*--------------------------------------------------------------
# End Spinner
--------------------------------------------------------------*/

/*--------------------------------------------------------------
# Buttons
--------------------------------------------------------------*/
.button {
  border-radius: 2rem;
  padding: 0.35rem 1.5rem;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.3s ease-in-out;
  font-family: var(--default-font-family);
  display: inline-block;
}

.btn-primary-outline,
a.btn-primary-outline {
  border: 1px solid var(--color-bright-blue);
  color: var(--color-bright-blue);
}

.btn-primary-outline:hover,
a.btn-primary-outline:hover {
  background-color: var(--color-bright-blue);
  color: var(--color-muted-white) !important;
}


.btn-primary,
a.btn-primary {
  border: 1px solid var(--color-bright-blue);
  background-color: var(--color-bright-blue);
  color: var(--color-muted-white) !important;
}

.btn-primary:hover {
  background-color: var(--color-bright-blue-hover);
}

.btn-secondary,
a.btn-secondary {
  border: 1px solid var(--color-dark-blue);
  background-color: var(--color-muted-white);
  color: var(--color-muted-black) !important;
}

.btn-secondary:hover {
  background-color: var(--color-light-grey);
}


.btn-primary-dark,
a.btn-primary-dark {
  border: 1px solid var(--color-dark-blue);
  background-color: var(--color-dark-blue);
  color: var(--color-muted-white) !important;
}

.btn-primary-dark:hover {
  background-color: var(--color-yellow);
  border: 1px solid var(--color-yellow);
}

button:active {
  opacity: 0.9;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.action-btn i {
  font-size: 1rem;
  transition: transform .4s;
}

.action-btn:hover i {
  transform: translateX(8px);
}

/*--------------------------------------------------------------
# End Buttons
--------------------------------------------------------------*/


/*--------------------------------------------------------------
# Custom Radio and Checkbox
--------------------------------------------------------------*/
@supports (-webkit-appearance: none) or (-moz-appearance: none) {

  input[type=checkbox],
  input[type=radio] {
    --active: var(--color-yellow);
    --active-inner: #fff;
    --focus: 2px #f3bc114d;
    --border: #BBC1E1;
    --border-hover: var(--color-yellow);
    --background: #fff;
    --disabled: #F6F8FF;
    --disabled-inner: #E1E6F9;
    -webkit-appearance: none;
    -moz-appearance: none;
    height: 21px;
    outline: none;
    display: inline-block;
    vertical-align: top;
    position: relative;
    margin: 0;
    cursor: pointer;
    border: 1px solid var(--bc, var(--border));
    background: var(--b, var(--background));
    transition: background 0.3s, border-color 0.3s, box-shadow 0.2s;
    margin-right: 0.25rem;
  }

  input[type=checkbox]:after,
  input[type=radio]:after {
    content: "";
    display: block;
    left: 0;
    top: 0;
    position: absolute;
    transition: transform var(--d-t, 0.3s) var(--d-t-e, ease), opacity var(--d-o, 0.2s);
  }

  input[type=checkbox]:checked,
  input[type=radio]:checked {
    --b: var(--active);
    --bc: var(--active);
    --d-o: .3s;
    --d-t: .6s;
    --d-t-e: cubic-bezier(.2, .85, .32, 1.2);
  }

  input[type=checkbox]:disabled,
  input[type=radio]:disabled {
    --b: var(--disabled);
    cursor: not-allowed;
    opacity: 0.9;
  }

  input[type=checkbox]:disabled:checked,
  input[type=radio]:disabled:checked {
    --b: var(--disabled-inner);
    --bc: var(--border);
  }

  input[type=checkbox]:disabled+label,
  input[type=radio]:disabled+label {
    cursor: not-allowed;
  }

  input[type=checkbox]:hover:not(:checked):not(:disabled),
  input[type=radio]:hover:not(:checked):not(:disabled) {
    --bc: var(--border-hover);
  }

  input[type=checkbox]:focus,
  input[type=radio]:focus {
    box-shadow: 0 0 0 var(--focus);
  }

  input[type=checkbox]:not(.switch),
  input[type=radio]:not(.switch) {
    width: 21px;
  }

  input[type=checkbox]:not(.switch):after,
  input[type=radio]:not(.switch):after {
    opacity: var(--o, 0);
  }

  input[type=checkbox]:not(.switch):checked,
  input[type=radio]:not(.switch):checked {
    --o: 1;
  }

  input[type=checkbox]+label,
  input[type=radio]+label {
    font-size: var(--default-font-size);
    line-height: 21px;
    display: inline;
    vertical-align: top;
    cursor: pointer;
    margin-left: 4px;
  }

  input[type=checkbox]:not(.switch) {
    border-radius: 4px;
  }

  input[type=checkbox]:not(.switch):after {
    width: 5px;
    height: 9px;
    border: 2px solid var(--active-inner);
    border-top: 0;
    border-left: 0;
    left: 7px;
    top: 4px;
    transform: rotate(var(--r, 20deg));
  }

  input[type=checkbox]:not(.switch):checked {
    --r: 43deg;
  }

  input[type=checkbox].switch {
    width: 38px;
    border-radius: 11px;
  }

  input[type=checkbox].switch:after {
    left: 2px;
    top: 2px;
    border-radius: 50%;
    width: 15px;
    height: 15px;
    background: var(--ab, var(--border));
    transform: translateX(var(--x, 0));
  }

  input[type=checkbox].switch:checked {
    --ab: var(--active-inner);
    --x: 17px;
  }

  input[type=checkbox].switch:disabled:not(:checked):after {
    opacity: 0.6;
  }

  input[type=radio] {
    border-radius: 50%;
  }

  input[type=radio]:after {
    width: 19px;
    height: 19px;
    border-radius: 50%;
    background: var(--active-inner);
    opacity: 0;
    transform: scale(var(--s, 0.7));
  }

  input[type=radio]:checked {
    --s: .5;
  }
}

/*--------------------------------------------------------------
# End Custom Radio and Checkbox
--------------------------------------------------------------*/


/*--------------------------------------------------------------
# Scrolling Text Section
--------------------------------------------------------------*/
.text-scroll-container {
  align-items: center;
  overflow: hidden;
  background-color: var(--color-muted-black);
  color: var(--color-light-grey);
  white-space: nowrap;
  padding: 3rem 0;
  border-top: 1px solid var(--color-footer-dark-grey);
}

.text-scroll-container .text-scroll-title {
  padding: 1rem var(--side-padding);
}

.text-scroll-container .text-scroll-section div {
  display: flex;
  gap: 0.5rem;
}

.text-scroll-container .text-scroll-section p {
  font-size: 1.75rem;
  font-weight: 300;
}

.text-scroll-container .right-to-left {
  animation: RightToLeft 30s linear infinite;

}

@keyframes RightToLeft {
  from {
    transform: translateX(0%);
  }

  to {
    transform: translateX(-400%);
  }
}

/*--------------------------------------------------------------
# End Scrolling Text Section
--------------------------------------------------------------*/



/*--------------------------------------------------------------
# Scroll Top Button
--------------------------------------------------------------*/
.scroll-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 5000;
  background: var(--color-bright-blue);
  width: 40px;
  height: 40px;
  border-radius: 4px;
  transition: all 0.4s;
}

.scroll-top i {
  font-size: 24px;
  color: var(--light);
  line-height: 0;
  color: #fff;
}

.scroll-top:hover {
  background: var(--color-yellow);
  color: #fff;
}

.scroll-top:hover i {
  color: #fff;
}

.scroll-top.active {
  visibility: visible;
  opacity: 1;
}

/*--------------------------------------------------------------
# End Scroll Top Button
--------------------------------------------------------------*/



/*--------------------------------------------------------------
# Navbar
--------------------------------------------------------------*/
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background-color: var(--color-dark-blue);
  padding-top: 1rem;
  padding-bottom: 1rem;
  transition: transform 0.3s ease, background-color 0.3s ease, padding 0.3s ease;
}

.navbar.sticky {
  background-color: var(--color-muted-white) !important;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.logo-container {
  display: none;
}

.logo-container img,
.logo-container-mobile img {
  filter: brightness(0) saturate(100%) invert(100%);
  height: 50px;
}

.logo-container-mobile {
  color: var(--color-muted-white) !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-container-mobile img {
  height: 1.25rem !important;
  margin-right: 1rem;
  width: 100%;
}

.logo-container-mobile h1 {
  font-size: 1.15rem;
  font-weight: 700;
  padding-top: 0.25rem;
  margin: 0;
}

.navbar.sticky .logo-container-mobile {
  color: var(--color-muted-black) !important;
}




.navbar.sticky .logo-container img,
.navbar .offcanvas.show .offcanvas-header img,
.navbar.sticky .logo-container-mobile img {
  filter: unset;
  height: 40px;
}

.navbar .nav-item {
  cursor: pointer;
  font-weight: 300;
  color: var(--color-light-grey) !important;
  padding: 0.5rem;
  font-family: var(--header-font-family);
  font-size: var(--default-font-size);
}

.navbar .offcanvas.show .nav-item {
  padding: 0 0.5rem;
}

.navbar.sticky .nav-item {
  padding: 0.25rem 0.5rem;
}


.navbar .nav-link {
  color: var(--color-light-grey) !important;
}

.nav-link.active {
  font-weight: 500;
  color: var(--color-muted-white) !important;
}

.navbar.sticky .nav-link,
.navbar .offcanvas.show .nav-link {
  color: var(--color-muted-black) !important;
}

.nav-item .nav-link:hover,
.navbar.sticky .nav-link:hover,
.navbar .offcanvas.show .nav-link:hover {
  color: var(--color-yellow) !important;
}

.nav-btn-container {
  display: flex;
  align-items: center;
}

.offcanvas.offcanvas-end {
  --bs-offcanvas-width: 300px;
}

.offcanvas.show .nav-btn-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.offcanvas.show .nav-btn-container a.button {
  width: 100%;
  margin-top: 1rem;
  text-align: center;
}


.navbar .navbar-toggler {
  left: 1rem;
  position: relative;
}

.navbar .navbar-toggler,
.navbar .navbar-toggler:focus,
.navbar .navbar-toggler:active,
.navbar .btn-close {
  border: none;
  outline: none;
  box-shadow: none
}

.navbar .navbar-toggler i {
  color: var(--color-light-grey) !important;
}

.navbar.sticky .navbar-toggler i {
  color: var(--color-muted-black) !important;
}

/*--------------------------------------------------------------
# End Nav Bar
--------------------------------------------------------------*/

/*--------------------------------------------------------------
# Social Icons
--------------------------------------------------------------*/
.organizer-social-icon-container,
.social-icon-container {
  --size: 2.5rem;
  width: var(--size);
  height: var(--size);
  background-color: var(--color-bright-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.organizer-social-icon-container i,
.social-icon-container i {
  font-size: 1.25rem;
  color: var(--color-pure-white);
  transition: color 0.3s ease-in-out;
}

.organizer-social-icon-container:hover,
.organizer-social-icon-container:hover i,
.social-icon-container:hover {
  cursor: pointer;
  background-color: var(--color-yellow) !important;
}



.organizer-social-icon-container:active,
.organizer-social-icon-container:active i,
.social-icon-container:active,
.social-icon-container:active i {
  opacity: 0.8;
}

.contact-social {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.contact-social {
  gap: 0.75rem;
}

.contact-social .social-icon-container {
  --size: 2.25rem;
  width: var(--size);
  height: var(--size);
}

.contact-social .social-icon-container i {
  font-size: 1rem;
}

/*--------------------------------------------------------------
# End Social Icons
--------------------------------------------------------------*/


/*--------------------------------------------------------------
# Event Notification Banner
--------------------------------------------------------------*/

.event-notification-banner-container {
  padding: 1.5rem var(--side-padding);
  text-align: center;
  font-weight: 400;
  background-color: var(--color-bright-blue);
  color: var(--color-pure-white);
  font-family: var(--header-font-family);
}


/*--------------------------------------------------------------
# End Event Notification Banner
--------------------------------------------------------------*/


/*--------------------------------------------------------------
# Sponsors
--------------------------------------------------------------*/
.sponsor-category {
  margin-bottom: 2rem;
}

.sponsor-category:last-child {
  margin-bottom: 0;
}

.sponsor-category-heading h5 {
  margin-bottom: 1rem;
}

.sponsor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}


.sponsor-list-item {
  background-color: var(--color-sponsor-grey);
  padding: 0.5rem;
  width: 8rem;
  height: 4rem;
  border-radius: 5px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sponsor-list-item.xl {
  padding: 1rem;
  width: 18rem;
  height: 10rem;
}

.sponsor-list-item.lg {
  padding: 0.85rem;
  width: 13rem;
  height: 7.5rem;
}

.sponsor-list-item.md {
  padding: 0.75rem;
  width: 10rem;
  height: 5rem;
}


.sponsor-list-item.sm {
  padding: 0.65rem;
  width: 9rem;
  height: 4.5rem;
}


.sponsor-list-item img {
  height: 100%;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

/*--------------------------------------------------------------
# End Sponsors
--------------------------------------------------------------*/



/*--------------------------------------------------------------
# Tablet View (≥ 768px)
--------------------------------------------------------------*/
@media (min-width: 768px) {
  .logo-container {
    display: flex;
    align-items: center;
  }

  .logo-container-mobile {
    display: none;

  }

  .navbar .why-sponsor {
    display: none;
  }
}


/*--------------------------------------------------------------
# Large Desktop View (≥ 1200px)
--------------------------------------------------------------*/
@media (min-width: 1200px) {
  .navbar .why-sponsor {
    display: block;
  }

  .sub-heading {
    font-weight: 300;
    font-size: 1.15rem;
  }

  
  .sponsor-list {
    gap: 2rem;
  }

  .text-scroll-container .right-to-left {
    animation: RightToLeft var(--time) linear infinite;

  }

  .counter {
    justify-content: start;
  }

  @keyframes RightToLeft {
    from {
      transform: translateX(0%);
    }


    to {
      transform: translateX(-150%);
    }
  }

  .contact-social {
    gap: 1rem;
  }
}