/* ===== ODC Header (overlay, real height animation) ===== */

:root {
  --odc-header-h-top: 150px;
  --odc-header-h-shrink: 115px;

  --odc-visual-height: var(--odc-header-h-top);
  --odc-scale-top: calc(150 / 115);
  --odc-scale: var(--odc-scale-top);

  --odc-logo-h-shrunk: 75px;
  --odc-nav-font-shrunk: 1.125rem;
  --odc-btn-font-shrunk: 1rem;
  --odc-nav-px-shrunk: 0.75rem;
  --odc-nav-py-shrunk: 0.5rem;
  --odc-gap-shrunk: 1.5rem;

  --odc-primary: #083049;
  --odc-header-bg: var(--bs-primary, var(--odc-primary));
  --odc-link: #ffffff;
  --odc-link-hover: rgba(255,255,255,.85);
  --odc-shadow: 0px 4px 4px rgba(0,0,0,.25);

  /* Animation timing vars */
  --odc-anim-speed: 450ms; /* smoother than 280ms */
  --odc-anim-ease: ease-in-out;
}

body { padding-top: var(--odc-header-h-shrink); }

.odc-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--odc-visual-height);
  background: var(--odc-header-bg);
  z-index: 1030;
  box-shadow: none;
  overflow: hidden;
  transition:
    height var(--odc-anim-speed) var(--odc-anim-ease),
    box-shadow var(--odc-anim-speed) var(--odc-anim-ease),
    background-color var(--odc-anim-speed) var(--odc-anim-ease);
}

.odc-header__inner {
  height: 100%;
  gap: calc(var(--odc-gap-shrunk) * var(--odc-scale));
  padding-left: 0; padding-right: 0;
  padding-top: calc(var(--odc-nav-py-shrunk) * var(--odc-scale));
  padding-bottom: calc(var(--odc-nav-py-shrunk) * var(--odc-scale));
  transition:
    gap var(--odc-anim-speed) var(--odc-anim-ease),
    padding var(--odc-anim-speed) var(--odc-anim-ease);
}

.odc-brand img.odc-logo {
  display: block;
  height: calc(var(--odc-logo-h-shrunk) * var(--odc-scale));
  width: auto;
  transition: height var(--odc-anim-speed) var(--odc-anim-ease);
}

/* Desktop nav link colors: white default → secondary on hover/focus/active */
.odc-nav .nav-link { color: var(--bs-white, #fff); }
.odc-nav .nav-link:hover,
.odc-nav .nav-link:focus,
.odc-nav .nav-link:active { color: var(--bs-secondary, #C59145); }

/* CTA scaling */
.odc-cta .btn {
  border-radius: 1px;
  color: #fff;
  border-color: rgba(255,255,255,.85);
  font-size: calc(var(--odc-btn-font-shrunk) * var(--odc-scale));
  padding-inline: calc(var(--odc-nav-px-shrunk) * var(--odc-scale));
  padding-block: calc(var(--odc-nav-py-shrunk) * var(--odc-scale));
  line-height: 1.2;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    font-size var(--odc-anim-speed) var(--odc-anim-ease),
    padding var(--odc-anim-speed) var(--odc-anim-ease);
}
.odc-cta .btn:hover,
.odc-cta .btn:focus { background: #fff; color: var(--odc-header-bg); border-color: #fff; }

/* Shrink state flips vars and adds shadow */
.odc-header.is-shrunk {
  --odc-visual-height: var(--odc-header-h-shrink);
  --odc-scale: 1;
  box-shadow: var(--odc-shadow);
}

.odc-logo-header {
  font-size: calc(1.5rem + 1.5vw) !important;
  line-height: 100%;
}

.odc-logo-tagline {
  font-size: 0.8rem !important;
}

/* Mobile offcanvas: make it fullscreen and use primary background */
.offcanvas-full {
  --bs-offcanvas-width: 100vw;
  --bs-offcanvas-height: 100vh;
}

/* Offcanvas link colors: white → secondary on hover/focus/active */
.offcanvas .nav-link { color: var(--bs-white, #fff); }
.offcanvas .nav-link:hover,
.offcanvas .nav-link:focus,
.offcanvas .nav-link:active { color: var(--bs-secondary, #C59145); }

/* ===== Mobile tuning (< lg) ===== */
@media (max-width: 991.98px) {
  :root {
    --odc-header-h-top: 106px;
    --odc-header-h-shrink: 82px;
    --odc-visual-height: var(--odc-header-h-top);
    --odc-scale-top: calc(var(--odc-header-h-top) / var(--odc-header-h-shrink));
    --odc-scale: var(--odc-scale-top);

    --odc-logo-h-shrunk: 55px;
    --odc-nav-font-shrunk: 1rem;
    --odc-btn-font-shrunk: 0.9375rem;
    --odc-nav-px-shrunk: 0.625rem;
    --odc-nav-py-shrunk: 0.375rem;
    --odc-gap-shrunk: 1rem;
  }

  body { padding-top: var(--odc-header-h-shrink); }

  .navbar-toggler { padding: .375rem .5rem; }

  .offcanvas .nav { row-gap: .25rem; }
  .offcanvas .nav-link { font-size: 1.125rem; }
}

main {
    min-height: 100vh;
}

.hr-divider {
  border: none; /* Remove default HR line */
  height: 11px; /* Match image height */
  background: url("/static/images/divider.svg") center center no-repeat;
  background-size: contain; /* Keep aspect ratio */
  opacity: 100%;
  width: 100%;
}

.image-card {
    background-color: #f2f2f2; /* soft contrast */
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: inline-block;
}


/* Background pattern for the section */
.bg-geo{
  /* subtle repeating lattice; adjust size if needed */
  background-image: url("/static/images/geometrical-bg.svg");
  background-position: center;
}

/* Tile images & captions */
.odc-tiles .odc-tile-img{
  height: var(--odc-tile-img-h, 120px);
  width: auto;
  display: inline-block;
  transition: transform 260ms ease;
}

.odc-tiles .odc-tile figcaption{
  font-size: 1.125rem; /* matches your serif sizing */
  color: var(--bs-body-color, #777777);
}

/* Gentle hover lift on larger screens */
@media (hover: hover){
  .odc-tiles .odc-tile:hover .odc-tile-img{
    transform: translateY(-2px);
  }
}

/* Responsive image sizing */
@media (max-width: 991.98px){  /* < lg */
  .odc-tiles .odc-tile-img{ --odc-tile-img-h: 100px; }
}
@media (max-width: 575.98px){  /* < sm */
  .odc-tiles .odc-tile-img{ --odc-tile-img-h: 90px; }
}

/* Clearance helper for the first section below the fixed header */
.mt-header-clear { margin-top: 35px; }                /* lg and up: 150 - 115 */

@media (max-width: 991.98px) {
  .mt-header-clear { margin-top: 24px; }              /* < lg: 106 - 82 */
}

/* Make a child span the full viewport width even inside .container */
.full-bleed{
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
}

/* Footer */
.odc-footer{
  background: url("/static/images/footer-bg.svg")
              center top / cover no-repeat;
}

/* .footer-bg-cover {
    background: var(--bs-primary,#083049);
    height: 100%;
    position: absolute;
    bottom: 0;
} */


/* Spacer inside the footer so content clears the wave.
   Responsive: ~90–150px depending on viewport */
.footer-top-clear {
  height: clamp(120px, 18vw, 250px);
}


/* Links list with leading dashes, gold color */
.odc-linklist li{
  position: relative;
  margin: .35rem 0;
  line-height: 1.6;
}
.odc-linklist li::before{
  content: "-";
  color: var(--bs-secondary, #C59145);
  margin-right: .5rem;
}
.odc-linklist a{
  color: var(--bs-secondary, #C59145);
  text-decoration: none;
}
.odc-linklist a:hover{ text-decoration: underline; }

/* Contact area links follow the same look */
.odc-contact a{
  color: var(--bs-secondary, #C59145);
  text-decoration: none;
}
.odc-contact a:hover{ text-decoration: underline; }

/* Social buttons outlined in secondary, subtle on hover */
.odc-social .btn-icon{
  width: 36px;
  height: 36px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-width: 0;
  line-height: 1;
}
.odc-social .btn-icon:hover{
  background: #fff;
  color: var(--bs-primary, #083049);
  border-color: #fff;
}

/* (Optional) tighten the first column on very wide screens */
@media (min-width: 992px){
  .footer-left { max-width: 420px; }
}

.responsive-img-lg {
  width: 100%;
  height: auto;
}

@media (min-width: 992px) {
  .responsive-img-lg {
    height: 700px;
    width: auto;
  }

}
.responsive-ourevent-img-lg {
    border: 1px solid #ccc;
    border-radius: 2px;
    width: 100%;
    height: auto;
}

@media (min-width: 992px) {
    .responsive-ourevent-img-lg {
        height: 700px;
        width: auto;
    }
}

.card {
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    background: linear-gradient(145deg, #fefefe, #dcdcdc);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    border-radius: 0 !important;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

    .card img,
    .card-img-top {
        border-radius: 0 !important;
    }

    .card:hover {
        box-shadow: 0 16px 32px rgba(0, 0, 0, 0.3);
        transform: translateY(-4px);
    }

.custom-offcanvas {
    background-color: #fdfdfd !important; /* Off-white */
    color: #083049; /* Dark blue text */
}

.odc-logo {
    height: 40px;
    width: auto;
}

.nav-link {
    font-weight: 500;
    text-decoration: none;
}

    .nav-link:hover {
        text-decoration: underline;
    }

.odc-icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    background-size: contain;
    background-repeat: no-repeat;
}

.email-icon {
    background-image: url('email-icon.svg');
}

.linkedin-icon {
    background-image: url('linkedin-icon.svg');
}

.odc-separator {
    border: none;
    border-top: 1px solid #dee2e6; /* Light gray line */
    margin: 0.5rem 0;
}

.odc-menu .nav-link {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: background-color 0.2s ease;
}

.odc-menu .nav-link:last-child {
    border-bottom: none; /* Remove line after last item */
}

.odc-menu .nav-link {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  transition: background-color 0.2s ease;
}

.odc-menu .nav-link:hover {
  background-color: #f8f9fa; /* Subtle hover highlight */
}