/* ============================================================
   thejarvis.dev v2 stylesheet.
   Modern, mobile-first, vanilla CSS. No framework.
   Palette aligned with the CV: deep navy bg, sky-blue accent.
   ============================================================ */

/* --- design tokens --- */
:root {
  --bg-page:      #0a1525;
  --bg-elev:      #142336;
  --bg-card:      #182a40;
  --bg-glass:     rgba(20, 35, 54, 0.7);

  --ink-white:    #ffffff;
  --ink-primary:  #e6ecf3;
  --ink-secondary:#c8d1dd;
  --ink-muted:    #7d8a9c;

  --accent:       #3788e5;
  --accent-deep:  #1f3a5f;
  --accent-glow:  rgba(55, 136, 229, 0.35);

  --border:       rgba(255, 255, 255, 0.08);
  --border-strong:rgba(255, 255, 255, 0.16);

  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    22px;
  --radius-pill:  999px;

  --shadow-sm:    0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md:    0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg:    0 20px 50px rgba(0, 0, 0, 0.5);
  --shadow-glow:  0 0 40px var(--accent-glow);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  --container-max: 1180px;
  --header-height: 64px;

  --duration-fast: 150ms;
  --duration-base: 280ms;
  --ease:          cubic-bezier(0.2, 0.7, 0.2, 1);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* --- reset and base --- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-secondary);
  background: var(--bg-page);
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(55, 136, 229, 0.10) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(31, 58, 95, 0.55) 0%, transparent 60%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

img, svg, video { display: block; max-width: 100%; height: auto; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
}
a:hover { color: var(--ink-white); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  color: var(--ink-white);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-3) 0;
}
p { margin: 0 0 var(--space-3) 0; }
ul, ol, dl { margin: 0; padding: 0; }
li { list-style: none; }
dl { margin: 0; }
dt, dd { margin: 0; }

strong { color: var(--ink-white); font-weight: 700; }

::selection {
  background: var(--accent);
  color: var(--ink-white);
}

/* --- accessibility --- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--ink-white) !important;
  padding: var(--space-3) var(--space-4);
  z-index: 1000;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.skip-link:focus { left: var(--space-4); top: var(--space-4); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --- layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

.section {
  padding: var(--space-8) 0;
}

.section-head {
  text-align: center;
  margin-bottom: var(--space-7);
}
.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: var(--space-2);
}
.section-head p {
  color: var(--ink-muted);
  font-size: 1rem;
  max-width: 60ch;
  margin: 0 auto;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: rgba(10, 21, 37, 0.7);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  transition: background var(--duration-base) var(--ease), box-shadow var(--duration-base) var(--ease);
}
.site-header.scrolled {
  background: rgba(10, 21, 37, 0.92);
  box-shadow: var(--shadow-sm);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--ink-white);
  font-weight: 700;
  letter-spacing: 0.05em;
}
.brand:hover { color: var(--accent); }
.brand-mark { color: var(--ink-white); }
.brand-text {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
}

.primary-nav {
  display: none;
  align-items: center;
  gap: var(--space-2);
}
.primary-nav a {
  color: var(--ink-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
}
.primary-nav a:hover,
.primary-nav a.active {
  color: var(--ink-white);
  background: rgba(55, 136, 229, 0.12);
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink-white);
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease), opacity var(--duration-base) var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu open state (xs only) */
.primary-nav.open {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  position: fixed;
  top: var(--header-height);
  left: 0; right: 0;
  background: var(--bg-page);
  border-bottom: 1px solid var(--border);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-md);
}
.primary-nav.open a {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
}
.primary-nav.open a:last-child { border-bottom: none; }

@media (min-width: 800px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex; }
  .primary-nav.open {
    position: static;
    flex-direction: row;
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
  }
  .primary-nav.open a { border: none; padding: var(--space-2) var(--space-3); }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + var(--space-7));
  padding-bottom: var(--space-7);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none; /* gradient layer stays click-through */
  background:
    radial-gradient(ellipse at center, rgba(55,136,229,0.18) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-page) 0%, var(--bg-elev) 100%);
}

/* canvas particle network. Live dots + connecting lines, driven by v2.js. */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: auto;   /* canvas catches clicks for the push effect */
  cursor: crosshair;
}

/* Let clicks on empty parts of the hero pass through to the canvas behind.
   Re-enable pointer events only on the actual interactive bits. */
.hero-inner { pointer-events: none; }
.hero-inner a,
.hero-inner button,
.hero-inner .btn,
.hero-inner .chip-row li { pointer-events: auto; }

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.hero-logo {
  display: block;
  width: clamp(72px, 9vw, 110px);
  height: auto;
  margin: 0 auto var(--space-3);
  opacity: 0.95;
  filter: drop-shadow(0 8px 24px rgba(55, 136, 229, 0.35));
}

.eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 var(--space-3);
}

.hero-name {
  font-size: clamp(2rem, 6.5vw, 4rem);
  font-weight: 800;
  margin: 0 0 var(--space-3);
  background: linear-gradient(135deg, #ffffff 0%, #d6e7ff 50%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero-role .at { color: var(--accent); margin: 0 0.2em; font-weight: 700; }
.btn-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--accent);
  color: var(--ink-white);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.hero-rotator {
  height: 1.6em;
  overflow: hidden;
  margin: 0 0 var(--space-4);
  color: var(--accent);
  font-weight: 600;
  font-size: clamp(1rem, 2.2vw, 1.5rem);
}
.rotator-track {
  display: inline-block;
  animation: rotate 9s steps(3, end) infinite;
  line-height: 1.6em;
}
.rotator-track > span {
  display: block;
  height: 1.6em;
}
@keyframes rotate {
  0%, 30%   { transform: translateY(0); }
  33%, 63%  { transform: translateY(-1.6em); }
  66%, 96%  { transform: translateY(-3.2em); }
  100%      { transform: translateY(0); }
}

.hero-role {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--ink-primary);
  margin: 0 0 var(--space-2);
  max-width: 60ch;
  margin-inline: auto;
  overflow-wrap: break-word;
}
.hero-role strong { color: var(--ink-white); }

.hero-tag {
  color: var(--ink-muted);
  font-size: 0.95rem;
  margin: 0 0 var(--space-5);
  max-width: 60ch;
  margin-inline: auto;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-5);
}
.chip-row li {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  background: rgba(55, 136, 229, 0.10);
  border: 1px solid rgba(55, 136, 229, 0.25);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
  border: 1px solid transparent;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #5ba0f2 100%);
  color: var(--ink-white) !important;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px var(--accent-glow);
  color: var(--ink-white);
}
.btn-ghost {
  background: transparent;
  color: var(--accent) !important;
  border: 1px solid rgba(55, 136, 229, 0.5);
}
.btn-ghost:hover {
  background: rgba(55, 136, 229, 0.10);
  border-color: var(--accent);
  color: var(--ink-white);
}

/* ============================================================
   IRON MAN — kept on every version of this site.
   ============================================================ */
.ironman {
  position: fixed;
  z-index: 60;
  bottom: var(--space-5);
  right: var(--space-4);
  width: 96px;
  cursor: grab;
  user-select: none;
  touch-action: none;
  transition: filter var(--duration-base) var(--ease);
  filter: drop-shadow(0 12px 18px rgba(0,0,0,0.55));
}
.ironman:hover { filter: drop-shadow(0 16px 26px rgba(55, 136, 229, 0.55)); }
.ironman:active { cursor: grabbing; }
.ironman img {
  width: 100%;
  pointer-events: none;
  animation: ironman-float 4.2s ease-in-out infinite;
  transform-origin: 50% 60%;
}
.ironman.dragging img { animation: none; }

@keyframes ironman-float {
  0%   { transform: translateY(0)     rotate(-2deg); }
  50%  { transform: translateY(-12px) rotate(2deg);  }
  100% { transform: translateY(0)     rotate(-2deg); }
}

/* eye glow overlays. Positioned over the helmet eye slits (~46% from top).
   The ironman.png eyes already glow naturally; these intensify the effect on click. */
.ironman-eye {
  position: absolute;
  pointer-events: none;
  top: 44%;
  width: 22%;
  height: 9%;
  border-radius: 50%;
  opacity: 0;
  background: radial-gradient(ellipse at center,
    rgba(180, 235, 255, 0.95) 0%,
    rgba(80, 170, 255, 0.7) 35%,
    rgba(55, 136, 229, 0.0) 75%);
  filter: blur(2px);
  transition: opacity 220ms var(--ease);
  mix-blend-mode: screen;
}
.ironman-eye-l { left: 22%; transform: rotate(-8deg); }
.ironman-eye-r { left: 56%; transform: rotate(8deg); }

.ironman.eyes-on .ironman-eye {
  opacity: 1;
  animation: eye-pulse 1.6s ease-in-out infinite;
}
.ironman.eyes-on { filter: drop-shadow(0 0 22px rgba(120, 200, 255, 0.7)); }

@keyframes eye-pulse {
  0%, 100% { opacity: 0.9; filter: blur(2px); }
  50%      { opacity: 1;   filter: blur(3px); }
}

@media (min-width: 800px) {
  .ironman { width: 140px; right: var(--space-7); bottom: var(--space-6); }
}
.ironman-hint {
  display: block;
  text-align: center;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--ink-muted);
  margin-top: var(--space-1);
  opacity: 0.6;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============================================================
   HELLO INTRO
   ============================================================ */
.intro {
  padding: var(--space-8) 0;
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: baseline;
}
.intro-hello {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0;
  background: linear-gradient(135deg, var(--ink-white), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.intro-text {
  font-size: clamp(1rem, 1.7vw, 1.25rem);
  color: var(--ink-primary);
  margin: 0;
  line-height: 1.6;
}
@media (min-width: 800px) {
  .intro-grid {
    grid-template-columns: 200px 1fr;
    gap: var(--space-8);
  }
}

/* ============================================================
   CERTIFICATIONS
   ============================================================ */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-5);
}
.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
  transition: transform var(--duration-base) var(--ease), border-color var(--duration-base) var(--ease), box-shadow var(--duration-base) var(--ease);
}
.cert-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.cert-card img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto var(--space-4);
}
.cert-card h3 {
  font-size: 0.92rem;
  color: var(--ink-primary);
  margin: 0;
  font-weight: 500;
  line-height: 1.4;
}

/* ============================================================
   COUNTERS
   ============================================================ */
.counters {
  background: linear-gradient(135deg, var(--bg-page) 0%, var(--accent-deep) 100%);
  padding: var(--space-8) 0;
  position: relative;
}
.counters::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(55,136,229,0.18), transparent 60%);
  pointer-events: none;
}
.counter-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  text-align: center;
  position: relative;
}
.counter {
  padding: var(--space-5) var(--space-3);
}
.counter-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-3);
  font-size: 1.5rem;
  color: var(--accent);
  background: rgba(55, 136, 229, 0.12);
  border: 1px solid rgba(55, 136, 229, 0.3);
  border-radius: 50%;
}
.counter-number {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--ink-white);
  margin-bottom: var(--space-1);
}
.counter-label {
  display: block;
  color: var(--ink-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
@media (min-width: 800px) {
  .counter-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  padding: var(--space-8) 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.about-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin: 0 auto var(--space-5);
  border: 3px solid var(--accent);
  box-shadow: var(--shadow-glow);
  object-fit: cover;
}
.about-meta {
  text-align: left;
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: var(--space-2) var(--space-4);
  font-size: 0.9rem;
}
.about-meta dt {
  font-weight: 600;
  color: var(--ink-white);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.about-meta dd {
  color: var(--ink-secondary);
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 0;
}

.about-body p {
  font-size: 1rem;
  margin-bottom: var(--space-4);
  color: var(--ink-secondary);
  line-height: 1.7;
}
.about-subhead {
  margin-top: var(--space-6);
  margin-bottom: var(--space-4);
  font-size: 1.1rem;
  color: var(--ink-white);
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-2);
}
.skill-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
.skill-grid li {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.skill-grid li strong {
  color: var(--accent);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.skill-grid li span {
  color: var(--ink-secondary);
  font-size: 0.92rem;
}

@media (min-width: 800px) {
  .about-grid { grid-template-columns: 300px 1fr; align-items: start; }
  .skill-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   TIMELINE
   ============================================================ */
.work { padding: var(--space-8) 0; }
.timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-deep) 100%);
  opacity: 0.4;
}
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}
.timeline-marker {
  position: relative;
  z-index: 2;
  width: 64px;
  height: 64px;
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}
.timeline-marker img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: border-color var(--duration-base) var(--ease), transform var(--duration-base) var(--ease);
}
.timeline-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.timeline-card h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.1rem;
  color: var(--ink-white);
}
.timeline-role {
  margin: 0 0 var(--space-1);
  color: var(--accent);
  font-size: 0.92rem;
}
.timeline-role strong { color: var(--ink-white); }
.timeline-clients {
  margin: 0 0 var(--space-3);
  color: var(--ink-muted);
  font-size: 0.85rem;
  font-style: italic;
}
.timeline-card ul {
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}
.timeline-card ul li {
  position: relative;
  padding-left: var(--space-5);
  margin-bottom: var(--space-2);
  color: var(--ink-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  list-style: none;
}
.timeline-card ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 1px;
}

/* ----- LinkedIn-style nested positions (used by Kyndryl card) ----- */
.company-card .company-header { margin-bottom: var(--space-4); }
.company-card .company-header h3 {
  font-size: 1.15rem;
  margin: 0 0 var(--space-1);
  color: var(--ink-white);
}
.company-card .company-meta {
  margin: 0;
  color: var(--ink-secondary);
  font-size: 0.85rem;
}
.company-card .company-location {
  margin: 2px 0 0;
  color: var(--ink-muted);
  font-size: 0.8rem;
}

.positions {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
}
/* vertical connector line down the left of the position stack */
.positions::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, rgba(55,136,229,0.25) 100%);
  border-radius: 2px;
}

.position {
  position: relative;
  padding: var(--space-3) 0 var(--space-4);
  list-style: none;
  margin: 0;
}
.position + .position {
  border-top: 1px dashed var(--border);
  margin-top: var(--space-2);
}
/* dot on the connector for each role */
.position::before {
  content: '';
  position: absolute;
  left: -22px;
  top: calc(var(--space-3) + 6px);
  width: 14px;
  height: 14px;
  background: var(--accent);
  border: 3px solid var(--bg-card);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--accent);
}
.position-body h4 {
  margin: 0 0 2px;
  font-size: 1rem;
  color: var(--ink-white);
  font-weight: 700;
}
.position-meta {
  margin: 0 0 var(--space-3);
  color: var(--ink-muted);
  font-size: 0.82rem;
}
.position-bullets {
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
}
.position-bullets li {
  position: relative;
  padding-left: var(--space-5);
  margin-bottom: var(--space-2);
  color: var(--ink-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  list-style: none;
}
.position-bullets li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 1px;
}

@media (min-width: 800px) {
  .timeline::before { left: 50%; transform: translateX(-1px); }
  .timeline-item {
    grid-template-columns: 1fr 80px 1fr;
    gap: var(--space-5);
  }
  .timeline-item .timeline-marker {
    width: 80px;
    height: 80px;
    grid-column: 2;
    justify-self: center;
  }
  .timeline-item .timeline-card { grid-column: 3; }
  .timeline-item:nth-child(even) .timeline-card { grid-column: 1; grid-row: 1; text-align: left; }
  .timeline-item:nth-child(even) .timeline-marker { grid-column: 2; }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: var(--space-8) 0;
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-7);
}
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: center;
  transition: transform var(--duration-base) var(--ease), border-color var(--duration-base) var(--ease);
}
.contact-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-3);
  font-size: 1.2rem;
  color: var(--accent);
  background: rgba(55, 136, 229, 0.12);
  border: 1px solid rgba(55, 136, 229, 0.3);
  border-radius: 50%;
}
.contact-card h3 {
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 var(--space-1);
}
.contact-card p { margin: 0; color: var(--ink-primary); }
.contact-card a { word-break: break-all; }

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  padding: var(--space-7) 0;
  border-top: 1px solid var(--border);
  background: var(--bg-page);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}
.brand-footer { color: var(--ink-primary); }
.copyright { margin: 0; color: var(--ink-muted); font-size: 0.85rem; }
.social-row {
  display: flex;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
}
.social-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--ink-secondary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
}
.social-row a:hover {
  background: var(--accent);
  color: var(--ink-white);
  border-color: var(--accent);
}

@media (min-width: 800px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-5);
  left: var(--space-5);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--ink-white);
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--duration-base) var(--ease), transform var(--duration-base) var(--ease);
  z-index: 50;
  pointer-events: none;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--ink-white);
  color: var(--accent);
}

/* ============================================================
   ENTRANCE REVEAL (uses IntersectionObserver in v2.js)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .hero-particles { animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   SMALL SCREEN OVERRIDES
   Catches the residual right-edge clipping on phones under 480px.
   ============================================================ */
@media (max-width: 480px) {
  .container { padding: 0 var(--space-4); }

  .hero-name {
    font-size: clamp(1.5rem, 8vw, 2.2rem);
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .hero-role,
  .hero-tag {
    overflow-wrap: anywhere;
    word-break: break-word;
    max-width: 100%;
  }
  .chip-row { gap: var(--space-1); }
  .chip-row li {
    font-size: 0.75rem;
    padding: var(--space-1) var(--space-3);
  }
  .cta-row { gap: var(--space-2); width: 100%; }
  .btn {
    padding: var(--space-3) var(--space-4);
    font-size: 0.88rem;
  }

  .about-meta {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .about-meta dt { margin-top: var(--space-2); }

  .timeline { padding-left: 0; }
  .timeline::before { left: 22px; }
  .timeline-item { grid-template-columns: 48px 1fr; gap: var(--space-3); }
  .timeline-marker { width: 48px; height: 48px; }
  .timeline-card { padding: var(--space-4); }
}