/* ================= GLOBAL ================= */

html {
  font-size: 1rem; /* Bootstrap default is 1rem (16px); bumped to ~17.6px */
}

body {
  padding-top: 56px; /* navbar height */
}

/* ================= NAVBAR ================= */

.navbar .nav-link.active {
  color: #93c54b !important;
}

.navbar-divider {
  border-top: 1.5px solid #aaa;
  margin-left: 0;
  margin-right: 0;
}
@media (min-width: 992px) {
  .navbar-divider {
    border-top: none;
    border-left: 1.5px solid #aaa;
    height: 32px;
    width: 0;
    margin: 0 1.25rem;
    align-self: center;
    display: inline-block;
  }
}

/* ================= HERO ================= */

.hero {
  height: 65vh;
  background-image: url("../images/MDM_torus.webp");
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  text-align: center;
  z-index: 1;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: bold;
  text-shadow: 1px 1px 4px rgba(0,0,0,1);
}

.hero-subtitle {
  font-size: 1.5rem;
  text-shadow: 1px 1px 4px rgba(0,0,0,1);
}

/* ================= FOOTER ================= */

.footer {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

.footer a {
  color: rgba(255, 255, 255, 0.85);
  opacity: 0.6;
  text-decoration: none;
}

.footer a:hover {
  opacity: 1;
  text-decoration: underline;
}

.footer-icons a {
  opacity: 1;
}

.footer-icons {
  display: inline-flex;
  gap: 12px;
}

.footer-icons img {
  width: 24px;
  height: 24px;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.footer-icons img:hover {
  opacity: 1;
}

.footer-right {
  font-size: 0.85rem;
}

@media (max-width: 767.98px) {
  .footer-right {
    margin-top: 1.25rem;
  }
}



/* ================= CONTENT ================= */

blockquote {
  border-left: 4px solid var(--bs-primary);
  padding-left: 1rem;
  color: var(--bs-secondary-color);
}

.cv-preview-frame {
  width: 100%;
  height: 600px;
  border: 0;
}

.research-project-row {
  display: grid;
  grid-template-columns: 7.5fr 4.5fr;
  gap: 1.5rem;
  align-items: center;
}

.research-project-row--reverse {
  grid-template-columns: 4.5fr 7.5fr;
}

.research-project-text {
  max-width: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.research-project-image {
  width: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  display: block;
}

.research-project-media {
  display: flex;
  justify-content: center;
}

.research-project-float-right {
  display: none;
}

.research-project-float-left {
  display: none;
}

@media (max-width: 767.98px) {
  .research-project-row {
    display: block;
    overflow: auto;
    margin-bottom: 1.5rem;
    position: relative;
  }
  .research-project-text {
    display: block;
  }
  .research-project-image {
    height: auto;
    max-width: 100%;
    display: block;
  }
  .research-project-media {
    display: none;
  }
  .research-project-float-right {
    float: right;
    width: 50%;
    margin-bottom: 0.5rem;
    margin-left: 1rem;
    display: block;
    clear: right;
  }
  .research-project-float-left {
    float: left;
    width: 50%;
    margin-bottom: 0.5rem;
    margin-right: 1rem;
    display: block;
    clear: left;
  }
}