/* ===================================================================
   Professional Profile Hub — Visual Design System
   Bongo Seakhoa / Bongo Kosa
   =================================================================== */

:root {
  --bg: #09111d;
  --bg-soft: rgba(16, 30, 48, 0.78);
  --surface: rgba(18, 30, 49, 0.88);
  --surface-strong: rgba(13, 24, 40, 0.95);
  --line: rgba(154, 177, 199, 0.12);
  --ink: #ecf3fb;
  --ink-soft: #bfd0df;
  --ink-muted: #8ea1b6;
  --accent: #74d0c6;
  --accent-glow: rgba(116, 208, 198, 0.35);
  --accent-strong: #ffd18a;
  --accent-strong-glow: rgba(255, 209, 138, 0.3);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --glow-sm: 0 0 20px rgba(116, 208, 198, 0.1);
  --glow-md: 0 0 40px rgba(116, 208, 198, 0.12), 0 0 80px rgba(116, 208, 198, 0.06);
  --radius: 26px;
  --radius-sm: 16px;
  --shell: min(1160px, calc(100vw - 2rem));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "IBM Plex Sans", sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

/* --- Animated Aurora Background --- */
.aurora-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.aurora-bg .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: aurora-drift 18s ease-in-out infinite alternate;
}

.aurora-bg .orb:nth-child(1) {
  width: 600px;
  height: 600px;
  top: -10%;
  left: -8%;
  background: radial-gradient(circle, rgba(116, 208, 198, 0.5), transparent 70%);
  animation-duration: 20s;
}

.aurora-bg .orb:nth-child(2) {
  width: 500px;
  height: 500px;
  top: -5%;
  right: -5%;
  background: radial-gradient(circle, rgba(255, 209, 138, 0.35), transparent 70%);
  animation-duration: 24s;
  animation-delay: -6s;
}

.aurora-bg .orb:nth-child(3) {
  width: 450px;
  height: 450px;
  bottom: 20%;
  left: 30%;
  background: radial-gradient(circle, rgba(116, 208, 198, 0.25), transparent 70%);
  animation-duration: 22s;
  animation-delay: -10s;
}

.aurora-bg .orb:nth-child(4) {
  width: 350px;
  height: 350px;
  bottom: -5%;
  right: 15%;
  background: radial-gradient(circle, rgba(255, 209, 138, 0.2), transparent 70%);
  animation-duration: 26s;
  animation-delay: -14s;
}

@keyframes aurora-drift {
  0% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(40px, -30px) scale(1.08);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.95);
  }
  100% {
    transform: translate(30px, -10px) scale(1.04);
  }
}

/* --- Grid Watermark --- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 3.25rem 3.25rem;
  mask-image: linear-gradient(180deg, rgba(255, 255, 255, 0.5), transparent 70%);
}

/* --- Particle Canvas --- */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* --- Everything else above aurora/particles --- */
.site-header,
main,
.site-footer {
  position: relative;
  z-index: 2;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.shell {
  width: var(--shell);
  margin: 0 auto;
}

/* ===================================================================
   Header
   =================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  background: rgba(8, 14, 24, 0.55);
  border-bottom: 1px solid rgba(116, 208, 198, 0.08);
  transition: background 300ms ease;
}

.header-shell,
.footer-shell {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 5.8rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(116, 208, 198, 0.2), rgba(255, 209, 138, 0.18));
  border: 1px solid rgba(116, 208, 198, 0.2);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 0 20px rgba(116, 208, 198, 0.08);
  transition: box-shadow 300ms ease, border-color 300ms ease;
}

.brand-mark:hover {
  box-shadow: 0 0 30px rgba(116, 208, 198, 0.2);
  border-color: rgba(116, 208, 198, 0.35);
}

.brand-copy {
  color: var(--ink-soft);
  font-size: 0.96rem;
  font-weight: 600;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--ink-muted);
  font-size: 0.94rem;
}

.site-nav a {
  position: relative;
  transition: color 200ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  border-radius: 2px;
  transition: width 300ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: var(--accent);
}

/* ===================================================================
   Hero
   =================================================================== */
.hero {
  padding: 6rem 0 3rem;
}

.hero-grid,
.content-grid.two-col {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1.25fr 1fr;
}

/* --- Glassmorphism Cards --- */
.hero-copy,
.hero-panel,
.info-card,
.timeline-item,
.project-card,
.cta-panel,
.credential-card,
.resume-sheet,
.not-found-shell,
.link-pill,
.stat-card,
.coursework-card {
  background: linear-gradient(
    165deg,
    rgba(17, 31, 52, 0.85),
    rgba(11, 20, 34, 0.75)
  );
  border: 1px solid rgba(116, 208, 198, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 320ms ease, box-shadow 320ms ease, border-color 320ms ease;
}

.hero-copy,
.hero-panel,
.cta-panel,
.resume-sheet,
.not-found-shell {
  border-radius: var(--radius);
  padding: clamp(1.4rem, 2.5vw, 2.4rem);
}

/* --- Gradient Text Headings --- */
.hero-copy h1,
.not-found-shell h1 {
  margin: 0 0 0.8rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.5rem, 4.5vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--ink), var(--accent), var(--accent-strong));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 6s ease-in-out infinite;
}

.section-heading h2,
.cta-panel h2 {
  margin: 0 0 0.8rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--ink) 30%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.resume-hero h1 {
  margin: 0 0 0.8rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.5rem, 4.5vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.lead {
  max-width: 42rem;
  color: var(--ink-soft);
  font-size: 1.09rem;
}

/* --- Eyebrow Labels --- */
.eyebrow,
.panel-kicker,
.entry-kicker,
.timeline-kicker,
.credential-group {
  margin: 0 0 0.55rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.panel-kicker {
  color: var(--accent-strong);
}

/* ===================================================================
   Buttons
   =================================================================== */
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.9rem;
  padding: 0.75rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease, background 200ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), #4ba8b0);
  color: #04111a;
  box-shadow: 0 4px 20px rgba(116, 208, 198, 0.25);
}

.button-primary:hover {
  box-shadow: 0 8px 35px rgba(116, 208, 198, 0.4);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(116, 208, 198, 0.3);
  box-shadow: 0 4px 20px rgba(116, 208, 198, 0.1);
}

.button-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--ink-muted);
}

/* ===================================================================
   Lists & Grids
   =================================================================== */
.highlight-list,
.clean-list {
  margin: 1rem 0 0;
  padding-left: 1.15rem;
}

.highlight-item,
.clean-list li {
  color: var(--ink-soft);
}

.entry-grid,
.card-grid,
.link-grid {
  display: grid;
  gap: 1rem;
}

.entry-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 1.1rem;
}

/* ===================================================================
   Cards — Shared
   =================================================================== */
.entry-card,
.info-card,
.credential-card,
.project-card,
.link-pill,
.stat-card,
.coursework-card {
  border-radius: 22px;
  padding: 1.2rem;
}

/* --- Card Hover Glow --- */
.info-card:hover,
.project-card:hover,
.credential-card:hover,
.link-pill:hover,
.coursework-card:hover {
  transform: translateY(-4px);
  border-color: rgba(116, 208, 198, 0.2);
  box-shadow: var(--shadow), var(--glow-sm);
}

.entry-card.is-current {
  border-color: rgba(116, 208, 198, 0.25);
  background: linear-gradient(165deg, rgba(18, 35, 55, 0.95), rgba(10, 19, 30, 0.9));
  box-shadow: var(--shadow), 0 0 30px rgba(116, 208, 198, 0.08);
}

.entry-card h3,
.info-card h3,
.project-card h3,
.timeline-item h3,
.credential-card h3,
.resume-item h3,
.coursework-card h3 {
  margin: 0 0 0.45rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
}

.entry-card p,
.info-card p,
.project-card p,
.credential-card p,
.timeline-item p,
.resume-item p,
.site-footer p,
.coursework-card p {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
}

/* ===================================================================
   Sections
   =================================================================== */
.section {
  padding: 1.4rem 0 3.8rem;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1.35rem;
}

.section-heading.narrow {
  margin-bottom: 0.8rem;
}

/* --- Section Divider --- */
.section + .section {
  border-top: 1px solid rgba(116, 208, 198, 0.06);
}

.content-grid.two-col,
.card-grid,
.link-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.side-stack {
  display: grid;
  gap: 1rem;
}

.accent-card {
  border-color: rgba(116, 208, 198, 0.2);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(116, 208, 198, 0.1);
}

/* ===================================================================
   Stats Section
   =================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.stat-card {
  text-align: center;
  padding: 1.4rem 1rem;
  border-color: rgba(116, 208, 198, 0.1);
}

.stat-value {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--ink-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ===================================================================
   Timeline
   =================================================================== */
.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  position: relative;
  border-radius: 24px;
  padding: 1.4rem;
  padding-left: 1.8rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.2rem;
  bottom: 1.2rem;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  box-shadow: 0 0 12px rgba(116, 208, 198, 0.3);
}

.timeline-item:hover {
  transform: translateY(-2px);
  border-color: rgba(116, 208, 198, 0.15);
  box-shadow: var(--shadow), var(--glow-sm);
}

.timeline-heading,
.resume-item-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 0.35rem;
}

.timeline-meta,
.meta-line,
.resume-item-heading span,
.resume-alias {
  color: var(--ink-muted);
  font-size: 0.92rem;
}

.timeline-meta {
  display: grid;
  gap: 0.15rem;
  justify-items: end;
  text-align: right;
}

/* ===================================================================
   Credentials
   =================================================================== */
.credentials-grid,
.projects-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.credential-block + .credential-block {
  margin-top: 1.75rem;
}

/* ===================================================================
   Tags
   =================================================================== */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  background: rgba(116, 208, 198, 0.08);
  border: 1px solid rgba(116, 208, 198, 0.14);
  color: var(--ink-soft);
  font-size: 0.88rem;
  transition: background 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.tag:hover {
  background: rgba(116, 208, 198, 0.14);
  border-color: rgba(116, 208, 198, 0.3);
  box-shadow: 0 0 12px rgba(116, 208, 198, 0.1);
}

/* ===================================================================
   CTA Panel
   =================================================================== */
.cta-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border-color: rgba(116, 208, 198, 0.12);
  box-shadow: var(--shadow), var(--glow-md);
}

/* ===================================================================
   Links
   =================================================================== */
.link-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.link-pill {
  display: grid;
  gap: 0.2rem;
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.link-pill:hover,
.link-pill:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(116, 208, 198, 0.26);
  box-shadow: var(--shadow), var(--glow-sm);
}

.link-pill span {
  font-weight: 700;
}

.link-pill small {
  color: var(--ink-muted);
}

/* --- Link pill icons --- */
.link-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 0.4rem;
  opacity: 0.7;
}

/* ===================================================================
   Coursework Section
   =================================================================== */
.coursework-card {
  position: relative;
  overflow: hidden;
}

.coursework-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: radial-gradient(circle at top right, rgba(116, 208, 198, 0.1), transparent 70%);
  pointer-events: none;
}

.coursework-type {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(116, 208, 198, 0.1);
  border: 1px solid rgba(116, 208, 198, 0.15);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
}

.coursework-courses {
  margin: 0.6rem 0 0;
  padding-left: 1rem;
  list-style: none;
}

.coursework-courses li {
  position: relative;
  padding-left: 0.8rem;
  color: var(--ink-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.coursework-courses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
}

/* ===================================================================
   Focus area icons
   =================================================================== */
.focus-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 0.6rem;
  padding: 0.5rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(116, 208, 198, 0.12), rgba(255, 209, 138, 0.08));
  border: 1px solid rgba(116, 208, 198, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.focus-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ===================================================================
   Footer
   =================================================================== */
.site-footer {
  padding: 1rem 0 2.6rem;
}

.footer-shell {
  align-items: flex-start;
  border-top: 1px solid rgba(116, 208, 198, 0.06);
  padding-top: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--ink-muted);
}

.footer-links a {
  transition: color 200ms ease;
}

.footer-links a:hover {
  color: var(--accent);
}

/* ===================================================================
   Resume Page (Light theme override — professional document)
   =================================================================== */
.resume-page {
  background: #f0f2f5;
  color: #1a2332;
}

.resume-page .aurora-bg,
.resume-page #particles-canvas,
.resume-page::before {
  display: none;
}

.resume-page .site-header {
  background: #ffffff;
  border-color: rgba(18, 34, 51, 0.08);
  backdrop-filter: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.resume-page .site-footer {
  background: #ffffff;
  border-color: rgba(18, 34, 51, 0.08);
}

.resume-page .brand-copy,
.resume-page .site-nav {
  color: #5a6d7e;
}

.resume-page .site-footer p,
.resume-page .footer-links {
  color: #5a6d7e;
}

.resume-page .brand-mark {
  color: #0b1d2c;
  background: linear-gradient(135deg, rgba(116, 208, 198, 0.15), rgba(255, 209, 138, 0.12));
  border-color: rgba(116, 208, 198, 0.2);
}

.resume-page .site-nav a::after {
  background: #1a6b5a;
}

.resume-page .site-nav a:hover {
  color: #1a6b5a;
}

/* --- Resume Hero Banner --- */
.resume-main {
  padding: 2rem 0 3.5rem;
}

.resume-hero {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  padding: 2rem;
  background: linear-gradient(135deg, #0f2230 0%, #1a3a4a 50%, #0f2230 100%);
  border-radius: var(--radius);
  color: #ffffff;
  box-shadow: 0 12px 40px rgba(15, 34, 48, 0.3);
}

.resume-hero .eyebrow {
  color: var(--accent);
}

.resume-hero h1 {
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 0.3rem;
}

.resume-alias {
  color: rgba(255, 255, 255, 0.6) !important;
  font-size: 0.92rem;
  margin: 0;
}

.resume-lead {
  margin: 0.4rem 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.08rem;
}

.resume-actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* --- Resume Sheet (the document itself) --- */
.resume-sheet {
  padding: 2.5rem 2.8rem;
  background: #ffffff;
  border: none;
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(18, 34, 51, 0.08), 0 1px 3px rgba(18, 34, 51, 0.04);
  backdrop-filter: none;
  max-width: 900px;
  margin: 0 auto;
}

/* --- Print-only Name Header --- */
.resume-print-header {
  display: none;
}

/* --- Contact Bar --- */
.resume-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.2rem;
  border-bottom: 2px solid #0f2230;
  font-size: 0.9rem;
  color: #3a4f62;
}

.resume-contact a {
  color: #1a6b5a;
  font-weight: 500;
}

.resume-contact a:hover {
  text-decoration: underline;
}

.resume-contact span + span::before,
.resume-contact span + a::before,
.resume-contact a + span::before,
.resume-contact a + a::before {
  content: "\00b7";
  margin-right: 0.5rem;
  color: #a0b0c0;
  font-weight: 700;
}

/* --- Resume Sections --- */
.resume-section + .resume-section {
  margin-top: 1.6rem;
}

.resume-section h2 {
  margin: 0 0 0.85rem;
  font-family: "Space Grotesk", sans-serif;
  color: #0f2230;
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-bottom: 0.45rem;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

/* --- Resume Items --- */
.resume-list {
  display: grid;
  gap: 0.75rem;
}

.resume-item {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #e8ecf0;
}

.resume-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.resume-item.compact {
  padding-bottom: 0.55rem;
}

.resume-item-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 0.25rem;
}

.resume-item h3 {
  margin: 0 0 0.15rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #1a2332;
  letter-spacing: -0.01em;
}

.resume-item p {
  margin: 0.15rem 0 0;
  color: #4a5e72;
  font-size: 0.9rem;
  line-height: 1.55;
}

.resume-item-heading span {
  color: #6a7d8f;
  font-size: 0.85rem;
  white-space: nowrap;
  font-weight: 500;
}

.resume-item .clean-list {
  margin: 0.35rem 0 0;
  padding-left: 1.1rem;
}

.resume-item .clean-list li {
  color: #4a5e72;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.1rem;
}

/* --- Resume Tags --- */
.resume-page .tag-row {
  margin-top: 0.5rem;
  gap: 0.4rem;
}

.resume-page .tag {
  background: #f0f7f6;
  border-color: #d0e8e5;
  color: #1a5a4e;
  font-size: 0.82rem;
  padding: 0.3rem 0.6rem;
}

/* --- Resume Two-Column Layout for Credentials --- */
.resume-credentials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.5rem;
}

/* --- Resume refresh: dedicated resume document layout --- */
.resume-main {
  padding: 1.5rem 0 3rem;
}

.resume-toolbar {
  position: sticky;
  top: 0;
  z-index: 24;
  padding: 0.75rem 0 1rem;
  background: rgba(240, 242, 245, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.resume-toolbar-shell {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.resume-back {
  color: #24475c;
  font-weight: 600;
}

.resume-back:hover,
.resume-back:focus-visible {
  color: #1a6b5a;
}

.resume-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

.resume-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.resume-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.7rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(18, 34, 51, 0.12);
  background: #ffffff;
  color: #4a5e72;
  font-size: 0.92rem;
  font-weight: 600;
}

.resume-switch.is-current {
  background: #102435;
  border-color: #102435;
  color: #ffffff;
}

.resume-document {
  padding: 2.15rem 2.4rem;
  border: 1px solid rgba(18, 34, 51, 0.08);
  box-shadow: 0 10px 28px rgba(18, 34, 51, 0.08);
}

.resume-document-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid #0f2230;
}

.resume-kicker {
  margin: 0 0 0.35rem;
  color: #1a6b5a;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.resume-document-name {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: #0f2230;
}

.resume-document-title {
  margin: 0.35rem 0 0;
  color: #3f556b;
  font-size: 1.02rem;
  font-weight: 500;
}

.resume-document-note {
  max-width: 18rem;
  margin: 0;
  color: #617487;
  font-size: 0.93rem;
  line-height: 1.55;
  text-align: right;
}

.resume-contact {
  align-items: flex-start;
}

.resume-credential {
  display: grid;
  gap: 0.22rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid #dde8ee;
  border-radius: 16px;
  background: #f8fbfc;
}

.resume-credential strong {
  color: #152637;
  font-size: 0.92rem;
}

.resume-credential span {
  color: #596c7d;
  font-size: 0.84rem;
  line-height: 1.5;
}

.resume-self-link {
  color: #617487;
}

.resume-mini-list {
  display: grid;
  gap: 0.5rem;
}

.resume-mini-item {
  display: grid;
  gap: 0.15rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid #dde8ee;
  border-radius: 14px;
  background: #f8fbfc;
}

.resume-mini-item strong {
  color: #152637;
  font-size: 0.9rem;
}

.resume-mini-item span {
  color: #596c7d;
  font-size: 0.82rem;
  line-height: 1.45;
}

.resume-item a,
.resume-mini-item a,
.resume-contact a {
  color: inherit;
  text-decoration: none;
}

.resume-item a:hover,
.resume-item a:focus-visible,
.resume-mini-item a:hover,
.resume-mini-item a:focus-visible,
.resume-contact a:hover,
.resume-contact a:focus-visible {
  color: #1a6b5a;
}

.skill-group strong {
  letter-spacing: 0.01em;
}

.skill-group span {
  line-height: 1.55;
}

.resume-subsection + .resume-subsection {
  margin-top: 1rem;
}

.resume-subsection h3 {
  margin: 0 0 0.5rem;
  color: #1a6b5a;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cv-page .resume-document {
  max-width: 72rem;
}

/* ===================================================================
   404 Page
   =================================================================== */
.not-found-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 0;
}

.not-found-shell {
  max-width: 900px;
  text-align: center;
}

/* ===================================================================
   Reveal Animations (staggered)
   =================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 520ms cubic-bezier(0.23, 1, 0.32, 1), transform 520ms cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children inside reveal containers */
.reveal .info-card,
.reveal .project-card,
.reveal .credential-card,
.reveal .timeline-item,
.reveal .link-pill,
.reveal .stat-card,
.reveal .coursework-card,
.reveal .entry-card {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 400ms cubic-bezier(0.23, 1, 0.32, 1), transform 400ms cubic-bezier(0.23, 1, 0.32, 1);
}

.reveal.is-visible .info-card,
.reveal.is-visible .project-card,
.reveal.is-visible .credential-card,
.reveal.is-visible .timeline-item,
.reveal.is-visible .link-pill,
.reveal.is-visible .stat-card,
.reveal.is-visible .coursework-card,
.reveal.is-visible .entry-card {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays - set by JS data attributes */
[data-delay="1"] { transition-delay: 80ms !important; }
[data-delay="2"] { transition-delay: 160ms !important; }
[data-delay="3"] { transition-delay: 240ms !important; }
[data-delay="4"] { transition-delay: 320ms !important; }
[data-delay="5"] { transition-delay: 400ms !important; }
[data-delay="6"] { transition-delay: 480ms !important; }
[data-delay="7"] { transition-delay: 560ms !important; }
[data-delay="8"] { transition-delay: 640ms !important; }

.no-print {
  display: block;
}

/* ===================================================================
   Text link
   =================================================================== */
.text-link {
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 200ms ease;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.text-link::after {
  content: "\2192";
  transition: transform 200ms ease;
}

.text-link:hover::after {
  transform: translateX(3px);
}

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 980px) {
  .hero-grid,
  .content-grid.two-col,
  .card-grid,
  .credentials-grid,
  .projects-grid,
  .cta-panel,
  .resume-toolbar-shell,
  .resume-document-header,
  .header-shell,
  .footer-shell {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-nav,
  .footer-links {
    width: 100%;
  }

  .timeline-heading,
  .resume-item-heading {
    flex-direction: column;
  }

  .timeline-meta {
    justify-items: start;
    text-align: left;
  }

  .resume-credentials-grid {
    grid-template-columns: 1fr;
  }

  .resume-sheet {
    padding: 1.5rem;
  }

  .resume-toolbar-actions {
    flex-direction: column;
    width: 100%;
    align-items: stretch;
  }

  .resume-switcher {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .hero {
    padding-top: 4.2rem;
  }

  .hero-copy h1,
  .section-heading h2,
  .cta-panel h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .brand-copy {
    display: none;
  }

  .site-nav {
    gap: 0.7rem 1rem;
  }

  .hero-copy,
  .hero-panel,
  .timeline-item,
  .project-card,
  .credential-card,
  .info-card,
  .coursework-card {
    padding: 1.1rem;
  }

  .resume-sheet {
    padding: 1.2rem;
    border-radius: var(--radius-sm);
  }

  .resume-document {
    padding: 1.3rem;
    border-radius: var(--radius-sm);
  }

  .resume-document-name {
    font-size: 2rem;
  }

  .resume-document-note {
    max-width: none;
    text-align: left;
  }

  .section {
    padding-bottom: 2.4rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .stat-value {
    font-size: 2rem;
  }
}

/* ===================================================================
   Print Styles (for PDF generation + browser print)
   Target: ATS-friendly resume/CV PDF output
   =================================================================== */
@media print {
  @page {
    size: letter;
    margin: 8mm 10mm;
  }

  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  body {
    font-size: 9.5pt;
    line-height: 1.35;
  }

  .site-header,
  .site-footer,
  .no-print,
  .aurora-bg,
  #particles-canvas,
  .resume-toolbar,
  .resume-self-link {
    display: none !important;
  }

  .resume-page {
    background: #ffffff !important;
    color: #1a2332;
  }

  .resume-main {
    padding: 0;
  }

  .resume-sheet,
  .resume-document {
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: #ffffff !important;
    max-width: none;
  }

  /* --- Header: compact name + title --- */
  .resume-document-header {
    flex-direction: row;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
    padding-bottom: 0.35rem;
    border-bottom-width: 1.5px;
  }

  .resume-kicker {
    display: none;
  }

  .resume-document-name {
    font-size: 1.5rem;
  }

  .resume-document-title {
    font-size: 0.8rem;
    margin-top: 0.15rem;
  }

  .resume-document-note {
    font-size: 0.75rem;
    max-width: 14rem;
  }

  /* --- Contact: single tight line --- */
  .resume-contact {
    border-bottom-width: 1px;
    border-color: #888;
    padding-bottom: 0.35rem;
    margin-bottom: 0.4rem;
    font-size: 0.78rem;
    gap: 0.3rem;
    justify-content: center;
  }

  .resume-contact span + span::before,
  .resume-contact span + a::before,
  .resume-contact a + span::before,
  .resume-contact a + a::before {
    margin-right: 0.3rem;
  }

  /* --- Sections: minimal gaps --- */
  .resume-section + .resume-section {
    margin-top: 0.4rem;
  }

  .resume-section h2 {
    font-size: 0.82rem;
    margin-bottom: 0.3rem;
    padding-bottom: 0.2rem;
    border-bottom-width: 1px;
    border-color: #888;
  }

  /* --- Tags: very small --- */
  .resume-page .tag-row {
    margin-top: 0.2rem;
    gap: 0.25rem;
  }

  .resume-page .tag {
    font-size: 0.68rem;
    padding: 0.12rem 0.4rem;
    background: #f0f0f0 !important;
    border-color: #ccc;
    color: #333;
  }

  /* --- Experience/Project items --- */
  .resume-list {
    gap: 0.25rem;
  }

  .resume-item {
    padding-bottom: 0.25rem;
    border-bottom: 1px solid #ddd;
  }

  .resume-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .resume-item.compact {
    padding-bottom: 0.2rem;
  }

  .resume-item-heading {
    margin-bottom: 0.1rem;
  }

  .resume-item h3 {
    font-size: 0.82rem;
    margin-bottom: 0;
  }

  .resume-item p {
    font-size: 0.75rem;
    line-height: 1.3;
    margin-top: 0.05rem;
  }

  .resume-item-heading span {
    font-size: 0.72rem;
  }

  .resume-item .clean-list {
    margin: 0.1rem 0 0;
    padding-left: 0.9rem;
  }

  .resume-item .clean-list li {
    font-size: 0.75rem;
    line-height: 1.3;
    margin-bottom: 0;
  }

  /* --- Mini items (coursework, credentials): flatten to simple lines --- */
  .resume-mini-list {
    gap: 0.15rem;
  }

  .resume-mini-item {
    padding: 0.15rem 0;
    border: none;
    border-radius: 0;
    background: none;
    border-bottom: 1px solid #eee;
    display: flex;
    flex-wrap: wrap;
    gap: 0.1rem 0.5rem;
    align-items: baseline;
  }

  .resume-mini-item:last-child {
    border-bottom: none;
  }

  .resume-mini-item strong {
    font-size: 0.78rem;
    color: #1a2332;
  }

  .resume-mini-item span {
    font-size: 0.72rem;
    color: #555;
  }

  /* --- Credentials grid: two columns, flat --- */
  .resume-credentials-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.15rem 1rem;
  }

  /* --- Break control --- */
  .resume-item,
  .resume-contact {
    break-inside: avoid;
  }

  .resume-section {
    break-inside: auto;
  }

  .resume-subsection + .resume-subsection {
    margin-top: 0.35rem;
  }

  .resume-subsection h3 {
    margin: 0.2rem 0 0.15rem;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
  }

  a {
    color: inherit !important;
    text-decoration: none !important;
  }
}