/* ==========================================================================
   GLOW — Apple-style dark theme with glowing accents
   --------------------------------------------------------------------------
   Loaded after main.css. Scoped to html[data-theme="dark"] so the light
   toggle still shows the original theme. Tweak the variables below to
   re-tune the whole look.
   ========================================================================== */

html[data-theme="dark"] {
  /* --- Surfaces --- */
  --glow-bg:          #07070b;   /* page background (near-black) */
  --glow-bg-2:        #0c0c12;   /* slightly lifted panels */
  --glow-surface:     rgba(255, 255, 255, 0.045);  /* glass fill */
  --glow-surface-2:   rgba(255, 255, 255, 0.075);  /* glass fill, hover */
  --glow-border:      rgba(255, 255, 255, 0.10);
  --glow-border-2:    rgba(255, 255, 255, 0.18);

  /* --- Text --- */
  --glow-text:        #f5f5f7;   /* Apple off-white */
  --glow-text-dim:    #a1a1ad;
  --glow-text-dimmer: #6e6e78;

  /* --- Accents (the glow) --- */
  --glow-1:           #7c5cff;   /* violet  */
  --glow-2:           #2dd4ff;   /* cyan    */
  --glow-3:           #ff5ca8;   /* pink    */
  --glow-grad:        linear-gradient(120deg, var(--glow-2), var(--glow-1) 55%, var(--glow-3));

  /* Override the theme's own variables so base components inherit the palette */
  --global-bg-color:                  var(--glow-bg);
  --global-base-color:                var(--glow-bg);
  --global-footer-bg-color:           transparent;
  --global-text-color:                var(--glow-text);
  --global-text-color-light:          var(--glow-text-dim);
  --global-link-color:                var(--glow-2);
  --global-link-color-hover:          #ffffff;
  --global-link-color-visited:        var(--glow-2);
  --global-masthead-link-color:       var(--glow-text-dim);
  --global-masthead-link-color-hover: var(--glow-text);
  --global-border-color:              var(--glow-border);
  --global-dark-border-color:         var(--glow-border);
}

/* ==========================================================================
   Base & background aurora
   ========================================================================== */

html[data-theme="dark"] body {
  background-color: var(--glow-bg);
  color: var(--glow-text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display",
    "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Fixed, full-viewport glow field that sits behind everything.
   A soft top-center glow keeps the top from reading as a flat black bar, and a
   vertical gradient lets the colors fade smoothly up & down (no sharp lines). */
html[data-theme="dark"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(78rem 42rem at 50% -10%, rgba(124, 92, 255, 0.30), transparent 72%),
    radial-gradient(52rem 52rem at 0% 8%,    rgba(124, 92, 255, 0.22), transparent 60%),
    radial-gradient(50rem 50rem at 100% 14%, rgba(45, 212, 255, 0.20), transparent 60%),
    radial-gradient(62rem 62rem at 80% 116%, rgba(255, 92, 168, 0.16), transparent 60%),
    linear-gradient(180deg, #0c0c17 0%, #09090f 50%, #07070b 100%);
  pointer-events: none;
}

/* Subtle dotted grid texture over the glow */
html[data-theme="dark"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}

html[data-theme="dark"] h1,
html[data-theme="dark"] h2,
html[data-theme="dark"] h3,
html[data-theme="dark"] h4 {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
  color: var(--glow-text);
  letter-spacing: -0.02em;
}

/* Fancy scrollbar */
html[data-theme="dark"] ::-webkit-scrollbar { width: 11px; height: 11px; }
html[data-theme="dark"] ::-webkit-scrollbar-track { background: transparent; }
html[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 99px;
  border: 3px solid transparent;
  background-clip: content-box;
}
html[data-theme="dark"] ::-webkit-scrollbar-thumb:hover { background: rgba(124, 92, 255, 0.5); background-clip: content-box; }
html[data-theme="dark"] ::selection { background: rgba(124, 92, 255, 0.35); color: #fff; }

/* ==========================================================================
   Masthead — frosted, sticky, Apple-style nav
   ========================================================================== */

html[data-theme="dark"] .masthead {
  background: rgba(10, 10, 16, 0.6);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--glow-border);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03);
}

html[data-theme="dark"] .greedy-nav { background: transparent; }
html[data-theme="dark"] .greedy-nav a { color: var(--glow-text-dim); font-weight: 500; transition: color 0.2s ease; }
html[data-theme="dark"] .greedy-nav a:hover { color: var(--glow-text); }

/* Site title -> gradient wordmark */
html[data-theme="dark"] .masthead__menu-item--lg a {
  font-weight: 700;
  font-size: 1.15em;
  letter-spacing: -0.02em;
  background: var(--glow-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* Animated underline on nav links */
html[data-theme="dark"] .greedy-nav .visible-links a::before { background: var(--glow-grad); height: 2px; }

/* Theme-toggle icon glow */
html[data-theme="dark"] #theme-toggle a { cursor: pointer; }
html[data-theme="dark"] #theme-icon { color: var(--glow-text-dim); transition: color 0.2s ease, text-shadow 0.2s ease; }
html[data-theme="dark"] #theme-toggle:hover #theme-icon { color: var(--glow-2); text-shadow: 0 0 12px rgba(45, 212, 255, 0.7); }

html[data-theme="dark"] .greedy-nav .hidden-links { background: rgba(12, 12, 18, 0.95); border: 1px solid var(--glow-border); border-radius: 14px; backdrop-filter: blur(20px); }
html[data-theme="dark"] .greedy-nav .hidden-links a { color: var(--glow-text-dim); }
html[data-theme="dark"] .greedy-nav .hidden-links a:hover { color: var(--glow-text); }
html[data-theme="dark"] .greedy-nav button { background: transparent; }
html[data-theme="dark"] .navicon,
html[data-theme="dark"] .navicon::before,
html[data-theme="dark"] .navicon::after { background: var(--glow-text); }

/* ==========================================================================
   Sidebar / author profile -> glass card with glowing avatar
   ========================================================================== */

html[data-theme="dark"] .sidebar .author__avatar { position: relative; display: inline-block; }

/* Rotating gradient halo behind the avatar */
html[data-theme="dark"] .sidebar .author__avatar::before {
  content: "";
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--glow-2), var(--glow-1), var(--glow-3), var(--glow-2));
  filter: blur(11px);
  opacity: 0.75;
  z-index: 0;
  animation: glow-spin 9s linear infinite;
}
html[data-theme="dark"] .sidebar .author__avatar img {
  position: relative;
  z-index: 1;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

@keyframes glow-spin { to { transform: rotate(360deg); } }

html[data-theme="dark"] .author__name {
  font-weight: 700;
  font-size: 1.5em;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #ffffff, #c7c7d1);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
html[data-theme="dark"] .author__pronouns,
html[data-theme="dark"] .author__bio { color: var(--glow-text-dim); }

/* Social links list -> glass rows that light up on hover */
html[data-theme="dark"] .author__urls.social-icons li { color: var(--glow-text-dim); }
html[data-theme="dark"] .author__urls.social-icons li a {
  display: inline-flex;
  align-items: center;
  color: var(--glow-text-dim);
  border-radius: 8px;
  padding: 2px 6px;
  margin-left: -6px;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
html[data-theme="dark"] .author__urls.social-icons li a:hover {
  color: var(--glow-text);
  background: var(--glow-surface);
  transform: translateX(2px);
}
html[data-theme="dark"] .author__urls.social-icons li a:hover i { color: var(--glow-2); text-shadow: 0 0 10px rgba(45, 212, 255, 0.6); }
html[data-theme="dark"] .author__urls .icon-pad-right { transition: color 0.2s ease, text-shadow 0.2s ease; }

/* Follow button */
html[data-theme="dark"] .author__urls-wrapper button.btn--inverse {
  background: var(--glow-surface);
  border: 1px solid var(--glow-border);
  color: var(--glow-text);
  border-radius: 10px;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: all 0.2s ease;
}
html[data-theme="dark"] .author__urls-wrapper button.btn--inverse:hover {
  border-color: var(--glow-border-2);
  box-shadow: 0 0 22px rgba(124, 92, 255, 0.35);
}

/* ==========================================================================
   Page content
   ========================================================================== */

html[data-theme="dark"] .page__content { color: #d6d6de; }
html[data-theme="dark"] .page__content p { color: #c4c4cf; line-height: 1.75; }

/* Hero title (e.g. "About Me") -> big gradient headline */
html[data-theme="dark"] .page__title {
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  background: linear-gradient(115deg, #ffffff 30%, #b9a8ff 65%, #74e6ff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
html[data-theme="dark"] .page__title a { color: inherit; -webkit-text-fill-color: inherit; }

/* Section headers in content get a glowing accent bar */
html[data-theme="dark"] .page__content h1,
html[data-theme="dark"] .page__content h2,
html[data-theme="dark"] .page__content h3 {
  position: relative;
  padding-left: 0.85rem;
  margin-top: 2.2rem;
  border-bottom: none;
  color: var(--glow-text);
}
html[data-theme="dark"] .page__content h1::before,
html[data-theme="dark"] .page__content h2::before,
html[data-theme="dark"] .page__content h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.12em;
  bottom: 0.12em;
  width: 4px;
  border-radius: 99px;
  background: var(--glow-grad);
  box-shadow: 0 0 14px rgba(124, 92, 255, 0.7);
}

/* Links */
html[data-theme="dark"] .page__content a {
  color: var(--glow-2);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 212, 255, 0.28);
  transition: color 0.2s ease, border-color 0.2s ease, text-shadow 0.2s ease;
}
html[data-theme="dark"] .page__content a:hover {
  color: #9beaff;
  border-bottom-color: rgba(45, 212, 255, 0.9);
  text-shadow: 0 0 14px rgba(45, 212, 255, 0.45);
}

/* Lists -> glassy glowing chips (the achievements / coursework / clubs) */
html[data-theme="dark"] .page__content ul {
  list-style: none;
  margin-left: 0;
  padding-left: 0;
  display: grid;
  gap: 0.55rem;
}
html[data-theme="dark"] .page__content ul li {
  position: relative;
  background: var(--glow-surface);
  border: 1px solid var(--glow-border);
  border-radius: 14px;
  padding: 0.8rem 1rem 0.8rem 2.35rem;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: #d6d6de;
  transition: transform 0.18s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
html[data-theme="dark"] .page__content ul li::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 1.15rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--glow-grad);
  box-shadow: 0 0 11px rgba(124, 92, 255, 0.9);
}
html[data-theme="dark"] .page__content ul li:hover {
  transform: translateY(-2px);
  background: var(--glow-surface-2);
  border-color: var(--glow-border-2);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.45), 0 0 26px rgba(124, 92, 255, 0.18);
}
/* Keep nested lists from inheriting the card treatment */
html[data-theme="dark"] .page__content li ul { margin-top: 0.55rem; }

/* Ordered lists stay readable */
html[data-theme="dark"] .page__content ol { color: #c4c4cf; }

/* Blockquotes & code */
html[data-theme="dark"] .page__content blockquote {
  border-left: 3px solid transparent;
  border-image: var(--glow-grad) 1;
  background: var(--glow-surface);
  border-radius: 0 12px 12px 0;
  color: var(--glow-text-dim);
}
html[data-theme="dark"] .page__content code {
  background: rgba(255, 255, 255, 0.08);
  color: #e6e6ee;
  border-radius: 6px;
  padding: 0.1em 0.4em;
}
html[data-theme="dark"] .page__content pre,
html[data-theme="dark"] .page__content figure.highlight,
html[data-theme="dark"] div.highlighter-rouge {
  background: rgba(12, 12, 18, 0.85);
  border: 1px solid var(--glow-border);
  border-radius: 14px;
}

/* Images in content get a soft frame + glow */
html[data-theme="dark"] .page__content p > img,
html[data-theme="dark"] .page__content img.align-center,
html[data-theme="dark"] .page__content figure img {
  border-radius: 14px;
  border: 1px solid var(--glow-border);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

html[data-theme="dark"] .btn {
  border-radius: 11px;
  border: 1px solid var(--glow-border-2);
  background: var(--glow-surface);
  color: var(--glow-text);
  font-weight: 600;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: transform 0.18s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
html[data-theme="dark"] .btn:hover {
  transform: translateY(-2px);
  border-color: transparent;
  box-shadow: 0 8px 30px rgba(124, 92, 255, 0.45);
}
/* Primary-ish buttons get the gradient fill */
html[data-theme="dark"] .btn--primary,
html[data-theme="dark"] .btn--info,
html[data-theme="dark"] .btn--success {
  background: var(--glow-grad);
  border-color: transparent;
  color: #0a0a0f;
}

/* ==========================================================================
   Archive / cards (portfolio, talks, publications listings)
   ========================================================================== */

html[data-theme="dark"] .archive__item-title { color: var(--glow-text); }
html[data-theme="dark"] .archive__item-title a { color: var(--glow-text); border-bottom: none; }
html[data-theme="dark"] .archive__item-title a:hover { color: var(--glow-2); }
html[data-theme="dark"] .archive__item-excerpt { color: var(--glow-text-dim); }
html[data-theme="dark"] .archive__subtitle { color: var(--glow-text); border-bottom: 1px solid var(--glow-border); }

html[data-theme="dark"] .archive__item-teaser {
  border-radius: 14px;
  border: 1px solid var(--glow-border);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   Footer
   ========================================================================== */

html[data-theme="dark"] .page__footer {
  background: transparent;
  border-top: 1px solid var(--glow-border);
  color: var(--glow-text-dimmer);
}
html[data-theme="dark"] .page__footer a { color: var(--glow-text-dim); }
html[data-theme="dark"] .page__footer a:hover { color: var(--glow-2); }
html[data-theme="dark"] .page__footer-follow .social-icons .fab,
html[data-theme="dark"] .page__footer-follow a { color: var(--glow-text-dim); }

/* ==========================================================================
   Misc polish
   ========================================================================== */

html[data-theme="dark"] hr { border: 0; height: 1px; background: var(--glow-border); }
html[data-theme="dark"] .breadcrumbs a { color: var(--glow-text-dim); }
html[data-theme="dark"] table { color: var(--glow-text); }
html[data-theme="dark"] table td,
html[data-theme="dark"] table th { border-color: var(--glow-border); }
html[data-theme="dark"] thead { background: var(--glow-surface); }

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  html[data-theme="dark"] .sidebar .author__avatar::before { animation: none; }
  html[data-theme="dark"] .page__content ul li,
  html[data-theme="dark"] .btn { transition: none; }
}


/* ==========================================================================
   ==========================================================================
   LANDING PAGE — hero, sections, cards, parallax, scroll reveal
   Self-contained palette so it renders correctly regardless of theme toggle.
   ==========================================================================
   ========================================================================== */

.glow-home {
  --glow-bg:        #07070b;
  --glow-surface:   rgba(255, 255, 255, 0.045);
  --glow-surface-2: rgba(255, 255, 255, 0.08);
  --glow-border:    rgba(255, 255, 255, 0.10);
  --glow-border-2:  rgba(255, 255, 255, 0.20);
  --glow-text:      #f5f5f7;
  --glow-dim:       #a1a1ad;
  --glow-dimmer:    #6e6e78;
  --glow-1:         #7c5cff;
  --glow-2:         #2dd4ff;
  --glow-3:         #ff5ca8;
  --glow-grad:      linear-gradient(120deg, var(--glow-2), var(--glow-1) 55%, var(--glow-3));

  position: relative;
  z-index: 1;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  color: var(--glow-text);
}

/* The default layout constrains #main; the landing wants full bleed */
.glow-home { width: 100%; max-width: none; }

/* ---- Scroll progress bar ---- */
.glow-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--glow-2, #2dd4ff), var(--glow-1, #7c5cff), var(--glow-3, #ff5ca8));
  box-shadow: 0 0 14px rgba(124, 92, 255, 0.7);
  z-index: 1000;
  pointer-events: none;
  will-change: transform;
}

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: translate3d(0, 0, 0); }
.glow-card.reveal  { transition-delay: calc(var(--i, 0) * 90ms); }
.glow-badge.reveal { transition-delay: calc(var(--i, 0) * 70ms); }

/* ==========================================================================
   HERO
   ========================================================================== */
.glow-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7rem 1.25rem 5rem;
  overflow: hidden;
}

.glow-hero__orbs { position: absolute; inset: 0; pointer-events: none; }
.glow-hero__orbs .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.4;
  will-change: transform;
}
.orb--1 { width: 42vw; height: 42vw; top: -8vw;  left: -6vw;  background: radial-gradient(circle, #7c5cff, transparent 72%); }
.orb--2 { width: 36vw; height: 36vw; top: 2vw;   right: -8vw; background: radial-gradient(circle, #2dd4ff, transparent 72%); }
.orb--3 { width: 40vw; height: 40vw; bottom: -10vw; left: 28vw; background: radial-gradient(circle, #ff5ca8, transparent 72%); opacity: 0.28; }

.glow-hero__inner { position: relative; z-index: 2; max-width: 860px; will-change: opacity, transform; }

.glow-hero__avatar { position: relative; display: inline-block; margin-bottom: 1.8rem; will-change: transform; }
.glow-hero__avatar::before {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--glow-2), var(--glow-1), var(--glow-3), var(--glow-2));
  filter: blur(16px);
  opacity: 0.85;
  z-index: 0;
  animation: glow-spin 10s linear infinite;
}
.glow-hero__avatar img {
  position: relative;
  z-index: 1;
  width: 132px;
  height: 132px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.6);
}

.glow-hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--glow-2);
  margin: 0 0 0.9rem;
}
.glow-hero__name {
  font-size: clamp(3rem, 11vw, 7rem);
  line-height: 0.98;
  font-weight: 800;
  letter-spacing: -0.045em;
  margin: 0;
  background: linear-gradient(115deg, #ffffff 25%, #c9b8ff 60%, #74e6ff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 6px 40px rgba(124, 92, 255, 0.35));
}
.glow-hero__tagline {
  margin: 1.4rem auto 0;
  max-width: 620px;
  font-size: clamp(1.05rem, 2.4vw, 1.4rem);
  line-height: 1.55;
  color: var(--glow-dim);
}

.glow-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin-top: 2.2rem;
}
.glow-hero__socials { margin-top: 1.8rem; display: flex; gap: 1.4rem; justify-content: center; }
.glow-hero__socials a {
  color: var(--glow-dim);
  font-size: 1.4rem;
  transition: color 0.2s ease, transform 0.2s ease, text-shadow 0.2s ease;
}
.glow-hero__socials a:hover {
  color: #fff;
  transform: translateY(-3px);
  text-shadow: 0 0 18px rgba(45, 212, 255, 0.8);
}

/* ---- Buttons ---- */
.glow-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.78rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  border: 1px solid var(--glow-border-2);
  color: var(--glow-text);
  background: var(--glow-surface);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: transform 0.2s ease, box-shadow 0.25s ease, border-color 0.2s ease, background 0.2s ease;
}
.glow-btn:hover { transform: translateY(-2px); border-color: var(--glow-border-2); box-shadow: 0 10px 34px rgba(0,0,0,0.4), 0 0 26px rgba(124,92,255,0.25); color: #fff; text-decoration: none; }
.glow-btn--primary {
  background: var(--glow-grad);
  border-color: transparent;
  color: #08080d;
  font-weight: 700;
}
.glow-btn--primary:hover { box-shadow: 0 12px 40px rgba(124, 92, 255, 0.55); color: #08080d; }
.glow-btn--ghost { background: transparent; }

/* ---- Scroll cue ---- */
.glow-scrollcue {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: glow-bob 2.4s ease-in-out infinite;
}
.glow-scrollcue__mouse {
  display: block;
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 14px;
  position: relative;
}
.glow-scrollcue__mouse span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  border-radius: 2px;
  background: var(--glow-2);
  box-shadow: 0 0 8px rgba(45, 212, 255, 0.9);
  animation: glow-scrolldot 2s ease-in-out infinite;
}
@keyframes glow-bob { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(7px); } }
@keyframes glow-scrolldot { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 80%,100% { opacity: 0; transform: translateY(12px); } }

/* ==========================================================================
   SECTIONS
   ========================================================================== */
.glow-section { padding: clamp(4rem, 11vh, 9rem) 1.5rem; position: relative; }
.glow-section__wrap { max-width: 1040px; margin: 0 auto; }

.glow-kicker {
  text-transform: uppercase;
  letter-spacing: 0.26em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--glow-2);
  margin: 0 0 1rem;
}
.glow-h2 {
  font-size: clamp(1.9rem, 4.6vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.06;
  margin: 0 0 2.4rem;
  background: linear-gradient(115deg, #ffffff, #cfcfe6 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.glow-lead {
  font-size: clamp(1.3rem, 3vw, 2rem);
  line-height: 1.5;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: #e7e7ef;
  max-width: 900px;
}
.glow-prose { margin-top: 1.4rem; color: var(--glow-dim); line-height: 1.75; }
.glow-prose a { color: var(--glow-2); text-decoration: none; border-bottom: 1px solid rgba(45,212,255,0.3); }
.glow-prose a:hover { color: #9beaff; }

/* ---- Highlight cards ---- */
.glow-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
}
.glow-card {
  position: relative;
  padding: 1.6rem 1.5rem;
  border-radius: 20px;
  background: var(--glow-surface);
  border: 1px solid var(--glow-border);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.3s ease, background 0.25s ease;
}
.glow-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--glow-grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.glow-card:hover {
  transform: translateY(-5px);
  background: var(--glow-surface-2);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 40px rgba(124,92,255,0.2);
}
.glow-card:hover::after { opacity: 0.9; }
.glow-card__tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--glow-2);
  background: rgba(45, 212, 255, 0.1);
  border: 1px solid rgba(45, 212, 255, 0.25);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.glow-card__title { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 0.5rem; color: #fff; }
.glow-card__detail { margin: 0; color: var(--glow-dim); line-height: 1.6; font-size: 0.98rem; }

/* ---- Coursework columns ---- */
.glow-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.glow-col {
  padding: 1.6rem;
  border-radius: 20px;
  background: var(--glow-surface);
  border: 1px solid var(--glow-border);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.glow-col__title { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--glow-dim); margin: 0 0 1.1rem; }
.glow-chiplist { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.55rem; }
.glow-chip {
  font-size: 0.9rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glow-border);
  color: #d8d8e2;
  transition: transform 0.18s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.glow-chip:hover { transform: translateY(-2px); color: #fff; border-color: rgba(124,92,255,0.6); box-shadow: 0 0 18px rgba(124,92,255,0.3); }

/* ---- Clubs badges ---- */
.glow-badges { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.8rem; }
.glow-badge {
  font-size: 1rem;
  font-weight: 500;
  padding: 0.7rem 1.3rem;
  border-radius: 999px;
  background: var(--glow-surface);
  border: 1px solid var(--glow-border);
  color: #e2e2ec;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.25s ease;
}
.glow-badge:hover { transform: translateY(-3px); border-color: var(--glow-border-2); box-shadow: 0 0 26px rgba(45, 212, 255, 0.28); }

/* ---- Connect ---- */
.glow-connect { text-align: center; }
.glow-connect__wrap {
  max-width: 720px;
  padding: clamp(2.5rem, 6vw, 4.5rem) 2rem;
  border-radius: 28px;
  background: radial-gradient(120% 140% at 50% 0%, rgba(124, 92, 255, 0.18), transparent 60%), var(--glow-surface);
  border: 1px solid var(--glow-border);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}
.glow-connect__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 0 0 0.8rem;
  background: linear-gradient(115deg, #fff, #c9b8ff 70%, #74e6ff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.glow-connect__sub { color: var(--glow-dim); font-size: 1.1rem; margin: 0 0 2rem; }
.glow-connect .glow-hero__cta { margin-top: 0; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 600px) {
  .glow-hero { padding-top: 6rem; }
  .glow-hero__avatar img { width: 108px; height: 108px; }
  .glow-section { padding-left: 1.25rem; padding-right: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  .glow-hero__avatar::before { animation: none; }
  .glow-scrollcue, .glow-scrollcue__mouse span { animation: none; }
  .reveal { transition: none; }
  .orb { display: none; }
}


/* ==========================================================================
   ==========================================================================
   HEADER v2 — floating frosted pill nav (replaces the boxy bar)
   ==========================================================================
   ========================================================================== */

html[data-theme="dark"] .masthead {
  background: transparent;
  border-bottom: none;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
/* kill the full-width hairline under the old bar */
html[data-theme="dark"] .masthead::after { display: none; }

/* the inner wrap becomes a centered, rounded, glassy capsule */
html[data-theme="dark"] .masthead__inner-wrap {
  max-width: 940px;
  margin: 0.8rem auto 0;
  padding: 0.45em 0.6em 0.45em 1.4em;
  background: rgba(16, 16, 24, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 999px;
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  backdrop-filter: saturate(180%) blur(22px);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* remove the opaque per-item rectangles that caused the "box" look */
html[data-theme="dark"] .masthead__menu-item,
html[data-theme="dark"] .masthead__menu-item--lg { background-color: transparent; }

/* nav links: pill-shaped hover */
html[data-theme="dark"] .greedy-nav .visible-links a {
  border-radius: 999px;
  padding: 0.4em 0.9em;
  transition: color 0.2s ease, background 0.2s ease;
}
html[data-theme="dark"] .greedy-nav .visible-links a:hover { background: rgba(255, 255, 255, 0.06); }
/* drop the theme's sliding underline (clashes with pill hover) */
html[data-theme="dark"] .greedy-nav .visible-links a::before { display: none; }

/* keep the gradient wordmark, no hover pill on it */
html[data-theme="dark"] .masthead__menu-item--lg a:hover { background: transparent; }

/* theme toggle sits neatly in the capsule */
html[data-theme="dark"] #theme-toggle a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1em;
  height: 2.1em;
  border-radius: 50%;
  transition: background 0.2s ease;
}
html[data-theme="dark"] #theme-toggle:hover a { background: rgba(255, 255, 255, 0.06); }

/* hamburger (small screens) stays inside the capsule */
html[data-theme="dark"] .greedy-nav button { border-radius: 50%; }


/* ==========================================================================
   ==========================================================================
   PORTFOLIO — glowing project cards
   ==========================================================================
   ========================================================================== */

.glow-portfolio { padding-top: 4rem; }

.glow-phead { text-align: center; padding: 4.5rem 1.5rem 1.5rem; }
.glow-phead__title {
  font-size: clamp(2.6rem, 8vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1;
  margin: 0;
  background: linear-gradient(115deg, #ffffff 25%, #c9b8ff 60%, #74e6ff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 6px 36px rgba(124, 92, 255, 0.3));
}
.glow-phead__sub {
  margin: 1.1rem auto 0;
  max-width: 600px;
  color: var(--glow-dim, #a1a1ad);
  font-size: 1.15rem;
  line-height: 1.55;
}

.glow-pgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
}

.glow-pcard {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: 22px;
  overflow: hidden;
  background: var(--glow-surface, rgba(255,255,255,0.045));
  border: 1px solid var(--glow-border, rgba(255,255,255,0.10));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.32s ease;
}
.glow-pcard::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--glow-grad, linear-gradient(120deg, #2dd4ff, #7c5cff 55%, #ff5ca8));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.glow-pcard:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.55), 0 0 46px rgba(124, 92, 255, 0.2);
}
.glow-pcard:hover::after { opacity: 0.9; }

.glow-pcard__media { display: block; position: relative; overflow: hidden; background: #0c0c12; }
.glow-pcard__media img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  display: block;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.glow-pcard:hover .glow-pcard__media img { transform: scale(1.05); }
/* subtle fade from the image into the card body */
.glow-pcard__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 55%, rgba(7, 7, 11, 0.65));
  pointer-events: none;
}

.glow-pcard__body { padding: 1.5rem 1.5rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.glow-pcard__title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0 0 0.7rem;
  color: #fff;
}
.glow-pcard__desc {
  color: var(--glow-dim, #a1a1ad);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.2rem;
}
/* clamp long descriptions so cards stay even; hide any trailing image markdown left in excerpt */
.glow-pcard__desc { display: -webkit-box; -webkit-line-clamp: 5; -webkit-box-orient: vertical; overflow: hidden; }
.glow-pcard__desc p { margin: 0; display: inline; }
.glow-pcard__desc img { display: none; }

.glow-pcard__link {
  margin-top: auto;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--glow-2, #2dd4ff);
  text-decoration: none;
  border-bottom: none;
  transition: gap 0.2s ease, color 0.2s ease, text-shadow 0.2s ease;
}
.glow-pcard__link span { transition: transform 0.2s ease; }
.glow-pcard__link:hover { color: #9beaff; text-shadow: 0 0 14px rgba(45, 212, 255, 0.5); }
.glow-pcard__link:hover span { transform: translateX(4px); }

@media (max-width: 600px) {
  .glow-pgrid { grid-template-columns: 1fr; }
}


/* ==========================================================================
   ==========================================================================
   v3 — centered header, read-more, richer motion
   ==========================================================================
   ========================================================================== */

/* ---- (2) Center the nav items inside the capsule ----
   Keep the greedy-nav's native table layout (flexbox breaks its width
   measurement and collapses everything into the hamburger). We just give the
   capsule a comfortable width and center the table cluster with margin:auto. */
html[data-theme="dark"] .masthead__inner-wrap {
  width: 100%;
  max-width: 720px;
}
html[data-theme="dark"] .greedy-nav { min-width: 0; }
html[data-theme="dark"] .greedy-nav .visible-links { margin-left: auto; margin-right: auto; }
html[data-theme="dark"] .greedy-nav .visible-links li.masthead__menu-item--lg { padding-right: 1.2em; }

/* ---- (4) Portfolio "Read more" toggle ---- */
.glow-pcard__more {
  align-self: flex-start;
  margin: 0 0 1.1rem;
  padding: 0;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--glow-2, #2dd4ff);
  cursor: pointer;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}
.glow-pcard__more:hover { color: #9beaff; text-shadow: 0 0 12px rgba(45, 212, 255, 0.45); }
.glow-pcard.is-open .glow-pcard__desc {
  display: block;
  -webkit-line-clamp: unset;
  overflow: visible;
}
.glow-pcard.is-open .glow-pcard__desc p { display: block; }

/* ---- (5) Hero entrance cascade on first landing ---- */
.glow-hero__avatar.reveal  { transition-delay: 0.05s; }
.glow-hero__eyebrow.reveal { transition-delay: 0.18s; }
.glow-hero__name.reveal    { transition-delay: 0.30s; }
.glow-hero__tagline.reveal { transition-delay: 0.44s; }
.glow-hero__cta.reveal     { transition-delay: 0.58s; }
.glow-hero__socials.reveal { transition-delay: 0.72s; }

/* Living gradient that slowly sweeps across the name */
.glow-hero__name {
  background-size: 220% auto;
  animation: glow-shimmer 9s ease-in-out infinite;
}
@keyframes glow-shimmer {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

/* Cards rise AND scale in — a touch more dimensional than a plain fade */
.glow-card.reveal,
.glow-pcard.reveal,
.glow-col.reveal {
  transform: translate3d(0, 36px, 0) scale(0.97);
}
.glow-card.reveal.in,
.glow-pcard.reveal.in,
.glow-col.reveal.in {
  transform: translate3d(0, 0, 0) scale(1);
}

/* Section headings get a slightly longer, springier reveal */
.glow-kicker.reveal,
.glow-h2.reveal,
.glow-lead.reveal,
.glow-phead__title.reveal {
  transition-duration: 0.85s;
}

@media (prefers-reduced-motion: reduce) {
  .glow-hero__name { animation: none; }
  .glow-hero__avatar.reveal, .glow-hero__eyebrow.reveal, .glow-hero__name.reveal,
  .glow-hero__tagline.reveal, .glow-hero__cta.reveal, .glow-hero__socials.reveal { transition-delay: 0s; }
}


/* ==========================================================================
   ==========================================================================
   v4 — resume/education timeline, portfolio color
   ==========================================================================
   ========================================================================== */

/* ---- (3) Education timeline (resume-style) ---- */
.glow-timeline {
  list-style: none;
  margin: 0 0 3.5rem;
  padding: 0;
  position: relative;
}
.glow-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(45, 212, 255, 0.65), rgba(124, 92, 255, 0.55) 55%, rgba(255, 92, 168, 0.45));
}
.glow-tl {
  position: relative;
  padding: 0 0 2.4rem 2.5rem;
}
.glow-tl:last-child { padding-bottom: 0; }
.glow-tl__dot {
  position: absolute;
  left: 0;
  top: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #07070b;
  border: 2px solid var(--glow-2, #2dd4ff);
  box-shadow: 0 0 12px rgba(45, 212, 255, 0.7);
}
.glow-tl__date {
  margin: 0 0 0.3rem;
  font-size: 0.92rem;
  color: var(--glow-dim, #a1a1ad);
}
.glow-tl__title {
  margin: 0 0 0.3rem;
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: #fff;
}
.glow-tl__school { margin: 0; color: var(--glow-dim, #a1a1ad); }
.glow-tl__note { margin: 0.35rem 0 0; font-size: 0.92rem; color: var(--glow-dimmer, #6e6e78); }

/* Coursework block under the timeline */
.glow-cw { margin-top: 0.5rem; }
.glow-cw__head {
  margin: 0 0 1.3rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--glow-dim, #a1a1ad);
}

/* ---- (2) Add color to the portfolio page ---- */
.glow-portfolio { position: relative; }
.glow-portfolio::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(48rem 48rem at 10% 16%,  rgba(124, 92, 255, 0.22), transparent 60%),
    radial-gradient(44rem 44rem at 94% 30%,  rgba(45, 212, 255, 0.18), transparent 60%),
    radial-gradient(54rem 54rem at 55% 112%, rgba(255, 92, 168, 0.16), transparent 60%);
}


/* ---- (1) Rich hero color that fades out before the bottom edge (no seam) ----
   Static layer (not transformed / not fixed) so it's cheap and never clunky;
   masked to transparent near the bottom so the hero blends into the next
   section with no sharp line. */
.glow-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(40rem 32rem at 26% 30%, rgba(124, 92, 255, 0.30), transparent 62%),
    radial-gradient(36rem 30rem at 78% 32%, rgba(45, 212, 255, 0.24), transparent 62%),
    radial-gradient(32rem 26rem at 58% 72%, rgba(255, 92, 168, 0.16), transparent 60%);
  -webkit-mask: linear-gradient(180deg, #000 50%, transparent 90%);
          mask: linear-gradient(180deg, #000 50%, transparent 90%);
}