/* Liquid glass design layered over the original theme and content styles. */
:root {
  --ink: #172e37;
  --muted: #52636d;
  --accent: #087079;
  --glass: rgba(255, 255, 255, .56);
  --glass-edge: rgba(255, 255, 255, .9);
  --glass-shadow: 0 12px 36px rgba(37, 79, 100, .07), inset 0 1px 0 #fff;
}

body {
  padding: 152px 0 0;
  background: #eef4f6;
  color: var(--muted);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: .98rem;
  line-height: 1.75;
}

.ambient-light {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 83% 18%, rgba(157, 212, 248, .55), transparent 47%),
    radial-gradient(ellipse at 6% 40%, rgba(151, 230, 209, .44), transparent 44%),
    radial-gradient(ellipse at 85% 88%, rgba(206, 189, 242, .36), transparent 48%),
    linear-gradient(135deg, #f8faf9, #edf3f7 65%, #f6f4fa);
}

body > .container-fluid {
  max-width: 1240px;
  margin: 0 auto;
}

h1, h2, h3, h4, h5, h6, .subheading {
  font-family: inherit;
  text-transform: none;
  color: var(--ink);
}

h1 {
  font-size: clamp(3.15rem, 5.2vw, 4.9rem);
  letter-spacing: -.055em;
  line-height: 1.06;
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: 1.2;
}

h3, #skills h3 {
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.4;
}

.text-primary { color: var(--accent) !important; }
a { color: var(--accent); }
a:hover, a:focus { color: #054c54; }

#sideNav {
  --profile-size: 88px;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 64px);
  max-width: 1152px;
  height: auto;
  min-height: 66px;
  padding: 10px 14px 10px 20px;
  display: flex;
  flex-direction: row;
  text-align: left;
  border: 1px solid var(--glass-edge);
  border-radius: 26px;
  background: rgba(249, 253, 255, .68) !important;
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
  box-shadow: var(--glass-shadow), 0 2px 4px rgba(31, 76, 101, .03);
}

#sideNav .navbar-brand {
  margin: 0 24px 0 0;
  padding: 0;
  gap: 10px;
  display: flex;
  align-items: center;
  color: var(--ink);
  font-size: .94rem;
  font-weight: 600;
  letter-spacing: -.025em;
}

#sideNav .profile-avatar {
  display: block;
  width: var(--profile-size);
  height: var(--profile-size);
  flex-shrink: 0;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,.95);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(30,75,94,.12);
}

#sideNav .profile-thumbnail {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.45);
  transform-origin: 50% 20%;
}

#sideNav .navbar-collapse {
  margin: 0;
  width: auto;
  flex-grow: 1;
  align-items: center;
  justify-content: flex-end;
}

#sideNav .navbar-collapse .navbar-nav { width: auto; flex-direction: row; gap: 4px; }
#sideNav .navbar-nav .nav-item .nav-link {
  padding: 8px 15px;
  font-size: .8rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  color: #4b606a;
  border-radius: 16px;
  border: 1px solid transparent;
  transition: background .2s, color .2s, box-shadow .2s;
}

#sideNav .navbar-nav .nav-link:hover { background: rgba(255,255,255,.7); color: var(--accent); }
#sideNav .navbar-nav .nav-link.active {
  color: var(--accent);
  background: rgba(255,255,255,.9);
  border-color: #fff;
  box-shadow: 0 3px 9px rgba(45,88,106,.07), inset 0 1px 1px #fff;
}

section.resume-section {
  min-height: auto;
  max-width: none;
  padding: 64px 44px !important;
  scroll-margin-top: 110px;
}

.container-fluid > hr { margin: 0 44px !important; border-color: rgba(77,111,128,.12); }
#about { padding-top: 44px !important; padding-bottom: 78px !important; }
.about-layout { width: 100%; max-width: 850px; }
.about-copy { min-width: 0; }
.section-eyebrow {
  margin-bottom: 22px;
  text-transform: uppercase;
  font-size: .68rem;
  letter-spacing: .16em;
  font-weight: 600;
  color: var(--accent);
}

#about .subheading { font-size: .91rem; margin-top: 18px; color: var(--muted); font-weight: 500; }
.profile-focus { font-size: .96rem; font-weight: 600; line-height: 1.6; color: var(--ink); margin-bottom: 22px; }
#about p.lead { font-size: 1.08rem; line-height: 1.75; color: #354e59; }
#about .about-copy > p:not(.lead):not(.section-eyebrow):not(.profile-focus) { font-size: .91rem; }
.contact-line { margin-top: 22px; }
.profile-links { gap: 8px; margin-top: 22px; }
.profile-links a {
  padding: 9px 13px;
  font-size: .76rem;
  border: 1px solid var(--glass-edge);
  border-radius: 16px;
  background: rgba(255,255,255,.54);
  box-shadow: inset 0 1px 0 #fff, 0 4px 10px rgba(32,85,106,.05);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: transform .2s, background .2s;
}
.profile-links a:hover { transform: translateY(-2px); background: rgba(255,255,255,.88); }


#experience .resume-item, #education .resume-item,
#skills .row > div, #publications > .w-100 > .col > .row {
  background: var(--glass);
  border: 1px solid var(--glass-edge);
  box-shadow: var(--glass-shadow);
  -webkit-backdrop-filter: blur(18px) saturate(135%);
  backdrop-filter: blur(18px) saturate(135%);
  border-radius: 28px;
}

#experience .resume-item, #education .resume-item { padding: 30px; margin-bottom: 20px !important; gap: 24px; }
#experience .resume-content, #education .resume-content { flex: 1; }
#experience .subheading, #education .subheading { font-size: .98rem; font-weight: 500; }
section.resume-section .resume-item .resume-date { min-width: 0; font-size: .75rem; white-space: nowrap; padding-top: 5px; }
.experience-bullets { font-size: .9rem; line-height: 1.8; }
.experience-bullets li { padding-left: 4px; }
.experience-bullets li::marker { color: #61a9ab; }
.company-video { max-width: 100%; }
.video-player, .embed-responsive { border-radius: 18px; overflow: hidden; box-shadow: 0 5px 18px rgba(20,49,62,.12); }
.video-play { width: 4rem; height: 4rem; background: rgba(255,255,255,.24); color: #fff; border: 1px solid rgba(255,255,255,.65); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); box-shadow: inset 0 1px 2px rgba(255,255,255,.3); }
.company-video figcaption { font-size: .74rem; color: #60747e; }

#skills .row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; margin: 0; }
#skills .row > div { max-width: none; padding: 28px; margin: 0 !important; }
#skills p { font-size: .88rem; margin: 14px 0 0; }
#publications > .w-100 > .col { padding: 0; }
#publications > .w-100 > .col > .row { margin: 0 0 24px !important; padding: 30px; }
#publications > .w-100 > .col > .row > div { padding: 0 !important; }
#publications .subheading { font-size: .8rem; margin: 12px 0 5px; color: var(--muted); line-height: 1.6; }
#publications .mb-3:not(.row):not(.small) { font-size: .83rem; }
#publications .small { font-size: .86rem; line-height: 1.8; }
#publications .row img { display: block; max-width: 100%; height: auto; border-radius: 16px; }
#publications .col > hr { display: none; }
#education p { font-size: .9rem; }
.site-footer { max-width: 1152px; margin: 0 auto; padding: 28px 0 40px; border-top: 1px solid rgba(77,111,128,.12); display: flex; justify-content: space-between; font-size: .78rem; }

@media (max-width: 991px) {
  body { padding-top: 140px; }
  #sideNav { width: calc(100% - 32px); top: 14px; padding: 10px 16px; border-radius: 23px; }
  #sideNav .navbar-toggler { border: 1px solid rgba(38,108,123,.16); border-radius: 12px; padding: 7px; }
  #sideNav .navbar-toggler-icon { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3E%3Cpath stroke='%23172e37' stroke-width='1.6' stroke-linecap='round' d='M6 9h18M6 15h18M6 21h18'/%3E%3C/svg%3E"); }
  #sideNav .navbar-collapse { width: 100%; flex-basis: 100%; }
  #sideNav .navbar-collapse .navbar-nav { flex-direction: column; padding-top: 12px; gap: 3px; }
  #sideNav .navbar-nav .nav-item .nav-link { padding: 10px 12px; }
  section.resume-section { padding: 44px 28px !important; }
  #about { padding-top: 28px !important; }
  .site-footer { margin: 0 28px; }
}

@media (max-width: 767px) {
  #sideNav .navbar-brand { margin-right: 0; gap: 8px; font-size: .85rem; }
  #about { padding-bottom: 44px !important; }
  h1 { font-size: clamp(3rem, 11vw, 4.4rem); }
  h2 { font-size: 2.1rem; }
  section.resume-section { padding: 40px 20px !important; }
  .container-fluid > hr { margin: 0 20px !important; }
  #experience .resume-item, #education .resume-item { padding: 22px; gap: 12px; }
  .resume-date { margin-top: 0; }
  #skills .row { grid-template-columns: 1fr; gap: 16px; }
  #skills .row > div, #publications > .w-100 > .col > .row { padding: 22px; }
  .site-footer { margin: 0 20px; gap: 16px; }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  #sideNav { background: #f4f9fa !important; }
  #experience .resume-item, #education .resume-item, #skills .row > div,
  #publications > .w-100 > .col > .row { background: #f7fafb; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}

@media print {
  body { padding: 0; background: #fff; }
  #sideNav, .ambient-light { display: none; }
  .about-layout { display: block; }
  section.resume-section { padding: 24px 0 !important; }
  #experience .resume-item, #education .resume-item, #skills .row > div,
  #publications > .w-100 > .col > .row { background: #fff; box-shadow: none; backdrop-filter: none; border-color: #ddd; }
}