/* ================================================================
   RESET
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ================================================================
   LIGHT THEME  (default)
   ================================================================ */
:root {
  color-scheme: light;
  /* Editorial cream + navy palette (FT / WSJ inspired) */
  --bg:          #ECE6D5;
  --bg-alt:      #E0DAC8;
  --surface:     #F4EFE2;
  --surface-2:   #E5DFCB;
  --surface-3:   #D5CDB6;
  --surface-4:   #C5BBA1;

  --indigo:      #1E3A8A;
  --indigo-dim:  rgba(30,58,138,0.08);
  --indigo-glow: rgba(30,58,138,0.18);
  --sky:         #0F4C75;
  --sky-dim:     rgba(15,76,117,0.08);
  --gold:        #B8893E;
  --gold-dim:    rgba(184,137,62,0.10);
  --gradient:    linear-gradient(135deg, #1E3A8A 0%, #0F4C75 100%);

  --t1:  #14181F;
  --t2:  #4A5466;
  --t3:  #8A8473;

  --border:     rgba(20,24,31,0.12);
  --border-sub: rgba(20,24,31,0.06);

  --sh-sm:  0 1px 2px rgba(40,30,10,0.06), 0 2px 8px rgba(40,30,10,0.05);
  --sh-md:  0 3px 10px rgba(40,30,10,0.07), 0 8px 24px rgba(40,30,10,0.06);
  --sh-lg:  0 6px 20px rgba(40,30,10,0.08), 0 18px 40px rgba(40,30,10,0.07);
  --sh-xl:  0 12px 36px rgba(40,30,10,0.10), 0 24px 56px rgba(40,30,10,0.08);

  --nav-bg:      rgba(236,230,213,0.90);
  --hero-grid:   rgba(30,58,138,0.06);
  --resume-bg:   #F6F1E4;
  --resume-rule: #C7BEA6;
  --resume-head: #14181F;

  --font-display: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --r:    10px;
  --r-sm: 6px;
}

/* ================================================================
   DARK THEME
   ================================================================ */
[data-theme="dark"] {
  color-scheme: dark;
  /* Midnight navy (Bloomberg / FT terminal feel) */
  --bg:          #07090F;
  --bg-alt:      #0C111B;
  --surface:     #0F1521;
  --surface-2:   #141B2A;
  --surface-3:   #1A2235;
  --surface-4:   #232D45;

  --indigo:      #93A4D8;
  --indigo-dim:  rgba(147,164,216,0.10);
  --indigo-glow: rgba(147,164,216,0.20);
  --sky:         #6BA8C7;
  --sky-dim:     rgba(107,168,199,0.10);
  --gold:        #D4A574;
  --gold-dim:    rgba(212,165,116,0.12);
  --gradient:    linear-gradient(135deg, #93A4D8 0%, #6BA8C7 100%);

  --t1:  #ECEEF3;
  --t2:  #9AA3B5;
  --t3:  #5A6376;

  --border:     rgba(147,164,216,0.12);
  --border-sub: rgba(255,255,255,0.05);

  --sh-sm:  0 2px 6px rgba(0,0,0,0.4);
  --sh-md:  0 6px 24px rgba(0,0,0,0.5);
  --sh-lg:  0 12px 36px rgba(0,0,0,0.6);
  --sh-xl:  0 20px 56px rgba(0,0,0,0.7);

  --nav-bg:      rgba(7,9,15,0.92);
  --hero-grid:   rgba(147,164,216,0.04);
  --resume-bg:   #0F1521;
  --resume-rule: rgba(147,164,216,0.15);
  --resume-head: #ECEEF3;
}

/* ================================================================
   THEME TRANSITION  (only fires during toggle, avoids hover lag)
   ================================================================ */
.theme-transition,
.theme-transition *,
.theme-transition *::before,
.theme-transition *::after {
  transition:
    background-color 0.35s ease,
    border-color 0.35s ease,
    color 0.2s ease,
    box-shadow 0.35s ease !important;
}

/* ================================================================
   BASE
   ================================================================ */
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--t2);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Display typography — clean Inter, calibrated weights */
.section-title,
.hero-name,
.psd-title,
.cta-heading,
.why-card h3,
.lcard h3,
.trole,
.pcard-title,
.exp-card-title,
.rdoc-name {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
}
.hero-name {
  font-weight: 900;
  letter-spacing: -0.04em;
}

a { color: inherit; text-decoration: none; }
strong { color: var(--t1); font-weight: 600; }
code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85em;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--indigo);
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 3px; }

/* ================================================================
   LAYOUT
   ================================================================ */
.container { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.section { padding: 72px 0; }
.section-alt { background: var(--bg-alt); }

.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--indigo);
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 800;
  color: var(--t1);
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 10px;
}
.section-desc {
  font-size: 15px;
  color: var(--t2);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.65;
}
.body-text { font-size: 15px; color: var(--t2); line-height: 1.75; margin-bottom: 14px; }
.muted-text { color: var(--t3) !important; }
.accent-text { color: var(--indigo); }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: all 0.2s ease;
}
.btn-accent {
  background: var(--gradient);
  color: #fff;
  padding: 12px 24px;
  font-size: 14.5px;
  box-shadow: 0 4px 20px var(--indigo-glow);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--indigo-glow);
  filter: brightness(1.08);
}
.btn-accent:active { transform: translateY(0); filter: brightness(0.98); }
.btn-ghost:active { transform: translateY(0); }
.btn-ghost {
  background: transparent;
  color: var(--t2);
  padding: 12px 24px;
  font-size: 14.5px;
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { border-color: var(--indigo); color: var(--indigo); background: var(--indigo-dim); }
.btn-sm  { padding: 8px 18px; font-size: 13px; }
.btn-lg  { padding: 15px 30px; font-size: 16px; }

/* Chips */
.chip {
  display: inline-flex;
  font-size: 12.5px;
  font-weight: 500;
  padding: 4px 11px;
  border-radius: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border-sub);
  color: var(--t2);
}
.chip-accent { background: var(--indigo-dim); border-color: rgba(79,70,229,0.2); color: var(--indigo); }
[data-theme="dark"] .chip-accent { border-color: rgba(129,140,248,0.2); }
.chip-sky    { background: var(--sky-dim); border-color: rgba(2,132,199,0.2); color: var(--sky); }
[data-theme="dark"] .chip-sky { border-color: rgba(56,189,248,0.2); }
.chip-muted  { background: transparent; border: 1px dashed var(--border); color: var(--t3); }
.chip-soon   {
  background: rgba(245,158,11,0.10);
  border: 1px dashed rgba(245,158,11,0.45);
  color: #B45309;
}
[data-theme="dark"] .chip-soon { color: #FBBF24; border-color: rgba(251,191,36,0.45); background: rgba(251,191,36,0.10); }
.chip-group  { display: flex; flex-wrap: wrap; gap: 8px; }

/* ================================================================
   NAVIGATION
   ================================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 300;
  padding: 18px 0;
  transition: all 0.3s ease;
}
.nav.scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-sub);
  padding: 12px 0;
  box-shadow: var(--sh-sm);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-logo { margin-right: auto; }
.logo-glyph {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  background: var(--gradient);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  border-radius: 9px;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 2px;
  margin-right: 8px;
}
.nav-links a {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--t2);
  padding: 7px 13px;
  border-radius: 7px;
  transition: all 0.18s;
}
.nav-links a:hover, .nav-links a.active { color: var(--t1); background: var(--surface-2); }

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--t2);
  cursor: pointer;
  font-family: inherit;
  margin-right: 6px;
  transition: all 0.2s;
  flex-shrink: 0;
}
.theme-toggle:hover { color: var(--indigo); border-color: var(--indigo); background: var(--indigo-dim); }

/* Show correct icon based on theme */
[data-theme="dark"]  .icon-sun  { display: block; }
[data-theme="dark"]  .icon-moon { display: none; }
[data-theme="light"] .icon-sun  { display: none; }
[data-theme="light"] .icon-moon { display: block; }
/* Fallback (before JS runs) */
:root:not([data-theme]) .icon-sun  { display: none; }
:root:not([data-theme]) .icon-moon { display: block; }

.nav-hire { font-size: 13px; padding: 8px 18px; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: 6px;
}
.nav-burger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--t1);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.2s;
  transform-origin: center;
}
.nav-burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.nav-drawer {
  display: none;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-sub);
  padding: 10px 28px 20px;
}
.nav-drawer.open { display: block; }
.nav-drawer ul { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.nav-drawer a {
  display: block;
  padding: 10px 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--t2);
  border-radius: 8px;
  transition: all 0.18s;
}
.nav-drawer a:hover { color: var(--indigo); background: var(--indigo-dim); }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 92px 0 72px;
  isolation: isolate;
}
.hero-mesh {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--hero-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 0%, transparent 80%);
  pointer-events: none;
  animation: mesh-shift 32s linear infinite;
  z-index: 0;
}
@keyframes mesh-shift {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 56px 56px, 56px 56px; }
}
.hero-glow-1 {
  position: absolute;
  width: 640px; height: 640px;
  background: radial-gradient(circle, var(--indigo-glow) 0%, transparent 65%);
  top: -160px; right: -160px;
  filter: blur(60px);
  pointer-events: none;
  z-index: 1;
  transform: translate3d(calc(var(--mx, 0) * -28px), calc(var(--my, 0) * -28px), 0);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}
.hero-glow-2 {
  position: absolute;
  width: 460px; height: 460px;
  background: radial-gradient(circle, var(--sky-dim) 0%, transparent 65%);
  bottom: -90px; left: -70px;
  filter: blur(60px);
  pointer-events: none;
  z-index: 1;
  transform: translate3d(calc(var(--mx, 0) * 36px), calc(var(--my, 0) * 36px), 0);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}

/* Tonal drifting orbs (navy / steel only — editorial restraint) */
.hero-orbs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 2; }
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  mix-blend-mode: screen;
  will-change: transform;
  opacity: 0.55;
}
[data-theme="light"] .orb { mix-blend-mode: multiply; opacity: 0.30; }
.o1 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, var(--indigo) 0%, transparent 70%);
  top: 10%; left: 8%;
  animation: drift1 38s ease-in-out infinite;
}
.o2 {
  width: 340px; height: 340px;
  background: radial-gradient(circle, var(--sky) 0%, transparent 70%);
  top: 55%; left: 58%;
  animation: drift2 44s ease-in-out infinite;
}
.o3 {
  width: 260px; height: 260px;
  background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
  top: 65%; left: 18%;
  opacity: 0.35;
  animation: drift3 50s ease-in-out infinite;
}
[data-theme="light"] .o3 { opacity: 0.20; }
.o4, .o5 { display: none; }
@keyframes drift1 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(60px, 40px, 0) scale(1.05); }
}
@keyframes drift2 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(-70px, -40px, 0) scale(1.08); }
}
@keyframes drift3 {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(80px, -50px, 0) scale(1.1); }
}

/* Particle canvas (drawn by JS) */
.hero-particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
  opacity: 0.6;
}
[data-theme="light"] .hero-particles { opacity: 0.35; }
.hero-layout {
  position: relative; z-index: 10;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--t2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
  margin-bottom: 24px;
  box-shadow: var(--sh-sm);
}
.pulse-ring {
  width: 8px; height: 8px;
  background: #22C55E;
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse-green 2.2s ease infinite;
}
@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.5); }
  50%       { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}
.hero-name {
  font-size: clamp(40px, 5.4vw, 64px);
  font-weight: 900;
  color: var(--t1);
  letter-spacing: -0.04em;
  line-height: 1.0;
  margin-bottom: 14px;
}
.hero-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  font-weight: 500;
  color: var(--t2);
  margin-bottom: 14px;
}
.hero-body {
  font-size: 15px;
  color: var(--t2);
  line-height: 1.7;
  max-width: 460px;
  margin-bottom: 26px;
}
.hero-ctas { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 22px; }

/* Hero credentials strip */
.hero-stats {
  display: flex;
  gap: 24px;
  margin: 4px 0 24px;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--sh-sm);
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
}
.hstat { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.hstat strong {
  font-size: 18px; font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.hstat span {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--t3);
}
.hero-socials { display: flex; flex-wrap: wrap; gap: 10px; }

.social-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--t2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 13px;
  box-shadow: var(--sh-sm);
  transition: all 0.2s;
}
.social-chip:hover { border-color: var(--indigo); color: var(--indigo); background: var(--indigo-dim); }

/* Info card */
.hero-right { position: relative; display: flex; align-items: center; justify-content: center; perspective: 1100px; }
.info-card {
  position: relative;
  width: 100%; max-width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--sh-xl);
  animation: card-float 7s ease-in-out infinite;
  z-index: 2;
  transform-style: preserve-3d;
  transition: transform 0.18s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.info-card.tilting { animation: none; }
.info-card.tilting > * { transform: translateZ(28px); }
.info-card.tilting .info-card-glow { transform: none; }
[data-theme="dark"] .info-card { background: rgba(15,22,35,0.85); backdrop-filter: blur(28px); }
@keyframes card-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}
.info-card-glow {
  position: absolute; inset: -1px;
  border-radius: 21px;
  background: var(--gradient);
  opacity: 0.12;
  filter: blur(16px);
  z-index: -1;
}
.info-card-top { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.info-avatar {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--gradient);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 800;
  flex-shrink: 0;
}
.info-name { font-size: 17px; font-weight: 700; color: var(--t1); margin-bottom: 4px; }
.info-loc { display: flex; align-items: center; gap: 5px; font-size: 12.5px; color: var(--t3); }
.info-divider { height: 1px; background: var(--border); margin: 16px 0; }
.info-rows { display: flex; flex-direction: column; gap: 10px; }
.info-row { display: flex; flex-direction: column; gap: 2px; }
.info-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--t3); }
.info-val   { font-size: 13.5px; font-weight: 500; color: var(--t1); line-height: 1.3; }
.info-status { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--t2); }
.status-dot { width: 8px; height: 8px; background: #22C55E; border-radius: 50%; flex-shrink: 0; animation: pulse-green 2.2s ease infinite; }

.hero-float {
  position: absolute;
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 600;
  color: var(--t1);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 7px 12px;
  box-shadow: var(--sh-md);
  white-space: nowrap; z-index: 11;
}
.f1 { top: -16px; left: -24px; animation: f1-float 7s ease-in-out infinite; }
.f2 { top: 50%; right: -28px; transform: translateY(-50%); animation: f2-float 8s ease-in-out infinite; }
.f3 { bottom: 20px; right: -20px; animation: f3-float 6.5s ease-in-out infinite; }
.hf-dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}
@keyframes f1-float { 0%,100%{transform:translateY(0) rotate(-2deg)} 50%{transform:translateY(-10px) rotate(-1deg)} }
@keyframes f2-float { 0%,100%{transform:translateY(-50%) rotate(1deg)} 50%{transform:translateY(calc(-50% - 10px)) rotate(2deg)} }
@keyframes f3-float { 0%,100%{transform:translateY(0) rotate(2deg)} 50%{transform:translateY(-8px) rotate(1deg)} }

.scroll-cue {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 10;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--t3);
}
.scroll-stem { width: 1px; height: 36px; background: linear-gradient(180deg,var(--t3) 0%,transparent 100%); animation: stem-shrink 2.2s ease-in-out infinite; transform-origin: top; }
@keyframes stem-shrink { 0%,100%{transform:scaleY(1);opacity:1} 60%{transform:scaleY(0.3);opacity:0.4} }

/* ================================================================
   ABOUT
   ================================================================ */
.about-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 52px; align-items: start; }
.interest-wrap { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.interest-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500;
  color: var(--t2); background: var(--surface);
  border: 1px solid var(--border); border-radius: 100px;
  padding: 7px 14px;
  box-shadow: var(--sh-sm);
  transition: all 0.2s;
}
.interest-tag svg { color: var(--indigo); flex-shrink: 0; }
.interest-tag:hover { border-color: var(--indigo); color: var(--indigo); background: var(--indigo-dim); }

.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 18px;
  display: flex; gap: 12px; align-items: flex-start;
  box-shadow: var(--sh-sm); transition: all 0.25s;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--sh-md); }
.stat-icon { width: 38px; height: 38px; border-radius: 9px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.icon-indigo { background: var(--indigo-dim); color: var(--indigo); border: 1px solid rgba(79,70,229,0.2); }
[data-theme="dark"] .icon-indigo { border-color: rgba(129,140,248,0.2); }
.icon-sky    { background: var(--sky-dim);    color: var(--sky);    border: 1px solid rgba(2,132,199,0.2); }
[data-theme="dark"] .icon-sky { border-color: rgba(56,189,248,0.2); }
.stat-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--t3); margin-bottom: 3px; }
.stat-val   { font-size: 13.5px; font-weight: 700; color: var(--t1); line-height: 1.3; margin-bottom: 2px; }
.stat-sub   { font-size: 12px; color: var(--t3); }

/* ================================================================
   EXPERIENCE / TIMELINE
   ================================================================ */
.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.tline-rail {
  position: absolute; left: 20px; top: 16px; bottom: 0; width: 1px;
  background: linear-gradient(180deg, var(--indigo) 0%, transparent 100%);
  opacity: 0.2;
}
.titem { display: flex; gap: 24px; padding-bottom: 24px; position: relative; }
.tdot { flex-shrink: 0; width: 41px; display: flex; justify-content: center; padding-top: 16px; z-index: 1; }
.tdot::before {
  content: ''; width: 10px; height: 10px;
  background: var(--indigo); border-radius: 50%;
  box-shadow: 0 0 0 4px var(--indigo-dim), 0 0 12px var(--indigo-glow);
}
.tdot-muted::before { background: var(--t3); box-shadow: none; }
.tdot-soon::before {
  background: #F59E0B;
  box-shadow: 0 0 0 4px rgba(245,158,11,0.18), 0 0 12px rgba(245,158,11,0.35);
  animation: pulse-amber 2.4s ease infinite;
}
@keyframes pulse-amber {
  0%, 100% { box-shadow: 0 0 0 4px rgba(245,158,11,0.18), 0 0 0 0 rgba(245,158,11,0.5); }
  50%      { box-shadow: 0 0 0 4px rgba(245,158,11,0.18), 0 0 0 8px rgba(245,158,11,0); }
}
.tcard {
  flex: 1; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 22px 24px;
  box-shadow: var(--sh-sm); transition: all 0.25s;
}
.tcard:hover { transform: translateX(4px); box-shadow: var(--sh-md); }
.tcard-placeholder { border-style: dashed; opacity: 0.6; }
.tcard-placeholder:hover { transform: none; }
.tcard-soon {
  border-style: dashed;
  border-color: rgba(245,158,11,0.35);
  background: linear-gradient(180deg, rgba(245,158,11,0.04), transparent 40%), var(--surface);
}
.tcard-soon:hover { transform: translateX(4px); box-shadow: var(--sh-md); border-color: rgba(245,158,11,0.55); }
.tcard-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.tperiod { font-size: 13px; font-weight: 500; color: var(--t3); }
.tbadge { font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 2px 9px; border-radius: 100px; margin-left: 8px; }
.badge-indigo { background: var(--indigo-dim); color: var(--indigo); border: 1px solid rgba(79,70,229,0.2); }
[data-theme="dark"] .badge-indigo { border-color: rgba(129,140,248,0.2); }
.badge-muted { background: var(--surface-2); color: var(--t3); border: 1px solid var(--border-sub); }
.badge-soon  {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(245,158,11,0.12);
  color: #B45309;
  border: 1px solid rgba(245,158,11,0.35);
}
[data-theme="dark"] .badge-soon { color: #FBBF24; background: rgba(251,191,36,0.12); border-color: rgba(251,191,36,0.30); }
.tlogo { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; color: #fff; flex-shrink: 0; }
.tlogo-finance { background: var(--gradient); }
.trole  { font-size: 18px; font-weight: 700; color: var(--t1); margin-bottom: 3px; }
.torg   { font-size: 13.5px; color: var(--t3); margin-bottom: 14px; }
.tdesc  { font-size: 14.5px; color: var(--t2); line-height: 1.7; margin-bottom: 14px; }
.tbullets { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.tbullets li { display: flex; gap: 10px; font-size: 14px; color: var(--t2); line-height: 1.6; }
.tbullets li::before { content: ''; width: 5px; height: 5px; background: var(--indigo); border-radius: 50%; flex-shrink: 0; margin-top: 8px; }
.ttags { display: flex; flex-wrap: wrap; gap: 7px; }
.placeholder-item { opacity: 0.6; }

/* ================================================================
   EXPERTISE
   ================================================================ */
.expertise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 14px; }
.exp-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 20px;
  box-shadow: var(--sh-sm); transition: all 0.25s;
}
.exp-card { position: relative; overflow: hidden; }
.exp-card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(180px circle at var(--cx, 50%) var(--cy, 50%), var(--indigo-dim), transparent 55%);
  opacity: 0; transition: opacity 0.3s ease; border-radius: inherit;
}
.exp-card:hover::after { opacity: 1; }
.exp-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--indigo-dim); }
.exp-card-icon { width: 42px; height: 42px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.exp-card-title { font-size: 15px; font-weight: 700; color: var(--t1); margin-bottom: 14px; }
.exp-placeholder-row { margin-top: 16px; }
.exp-placeholder-card {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: rgba(245,158,11,0.06);
  border: 1px dashed rgba(245,158,11,0.40);
  border-radius: var(--r);
  padding: 16px 22px;
  text-align: center;
  font-size: 13.5px;
  color: var(--t2);
  line-height: 1.55;
}
.exp-placeholder-card svg { color: #B45309; flex-shrink: 0; }
[data-theme="dark"] .exp-placeholder-card svg { color: #FBBF24; }
.exp-placeholder-card strong { color: var(--t1); }

/* ================================================================
   PROJECTS
   ================================================================ */
.projects-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.pcard {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 22px;
  box-shadow: var(--sh-sm); transition: all 0.25s;
  position: relative; overflow: hidden;
}
.pcard::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient); opacity: 0; transition: opacity 0.25s;
}
.pcard:hover::before { opacity: 1; }
.pcard:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); }
.pcard-placeholder-card { border-style: dashed; opacity: 0.5; }
.pcard-placeholder-card:hover { transform: none; }
.pcard-placeholder-card:hover::before { opacity: 0; }
.pcard-soon {
  border-style: dashed;
  border-color: rgba(245,158,11,0.35);
  background: linear-gradient(180deg, rgba(245,158,11,0.04), transparent 50%), var(--surface);
}
.pcard-soon::before { background: linear-gradient(90deg, #F59E0B, #B45309); }
.pcard-soon:hover { border-color: rgba(245,158,11,0.55); }

.pcard-featured {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center;
  border-color: var(--indigo-dim);
}
.pcard-featured:hover { border-color: var(--border); }
.pcard-glow { position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, var(--indigo-dim) 0%, transparent 60%); pointer-events: none; }
.pcard-eyebrow { margin-bottom: 14px; }
.feat-badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--indigo); background: var(--indigo-dim); border: 1px solid rgba(79,70,229,0.2); padding: 3px 10px; border-radius: 100px; }
[data-theme="dark"] .feat-badge { border-color: rgba(129,140,248,0.2); }
.pcard-title { font-size: 20px; font-weight: 800; color: var(--t1); letter-spacing: -0.02em; margin-bottom: 12px; }
.pcard-desc  { font-size: 14.5px; color: var(--t2); line-height: 1.7; margin-bottom: 20px; flex: 1; }
.pcard-highlights { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.phighlight { display: flex; gap: 12px; align-items: flex-start; background: var(--surface-2); border: 1px solid var(--border-sub); border-radius: 10px; padding: 12px 14px; }
.ph-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border-radius: 6px;
  background: var(--indigo-dim);
  color: var(--indigo);
  flex-shrink: 0;
}
.ph-title { font-size: 13.5px; font-weight: 600; color: var(--t1); margin-bottom: 3px; }
.ph-desc  { font-size: 12.5px; color: var(--t3); }
.pcard-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.pcard-feat-right {}
.pcard-visual { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.pvisual-inner { padding: 24px; }
.pvisual-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.pv-label { font-size: 12px; font-weight: 500; color: var(--t3); width: 140px; flex-shrink: 0; }
.pv-bar { flex: 1; height: 6px; background: var(--surface-3); border-radius: 3px; overflow: hidden; }
.pv-fill { height: 100%; width: 0; background: var(--gradient); border-radius: 3px; transition: width 1.4s cubic-bezier(0.4,0,0.2,1); }
.pv-fill.animated { width: var(--w); }
.pv-val { font-size: 11.5px; font-weight: 600; color: var(--indigo); width: 54px; text-align: right; flex-shrink: 0; }
.pvisual-divider { height: 1px; background: var(--border-sub); margin: 8px 0 14px; }
.pvisual-note { font-size: 12px; color: var(--t3); text-align: center; }

.pcard-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; }
.pcard-emoji {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border-sub);
  color: var(--indigo);
}
.pcard-link { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 8px; background: var(--surface-2); border: 1px solid var(--border-sub); color: var(--t3); transition: all 0.2s; }
.pcard-link:hover { color: var(--indigo); border-color: var(--indigo-dim); background: var(--indigo-dim); }
.pc-title { font-size: 18px; font-weight: 700; color: var(--t1); margin-bottom: 10px; }
.pc-desc  { font-size: 14.5px; color: var(--t2); line-height: 1.7; margin-bottom: 18px; flex: 1; }

/* ================================================================
   LEARNING
   ================================================================ */
.learning-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.lcard { position: relative; overflow: hidden; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 22px; box-shadow: var(--sh-sm); transition: all 0.25s; }
.lcard::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(220px circle at var(--cx, 50%) var(--cy, 50%), var(--indigo-dim), transparent 55%);
  opacity: 0; transition: opacity 0.3s ease; border-radius: inherit;
}
.lcard:hover::after { opacity: 1; }
.lcard:hover { transform: translateY(-3px); box-shadow: var(--sh-md); border-color: var(--indigo-dim); }
.lcard-placeholder { border-style: dashed; opacity: 0.55; }
.lcard-placeholder:hover { transform: none; }
.lcard-soon {
  border-style: dashed;
  border-color: rgba(245,158,11,0.35);
  background: linear-gradient(180deg, rgba(245,158,11,0.04), transparent 60%), var(--surface);
}
.lcard-soon:hover { border-color: rgba(245,158,11,0.55); }
.lcard-icon.icon-soon {
  background: rgba(245,158,11,0.12);
  border: 1px solid rgba(245,158,11,0.35);
  color: #B45309;
}
[data-theme="dark"] .lcard-icon.icon-soon { color: #FBBF24; border-color: rgba(251,191,36,0.30); background: rgba(251,191,36,0.10); }
.lbadge-soon {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(245,158,11,0.12);
  color: #B45309;
  border: 1px solid rgba(245,158,11,0.35);
}
[data-theme="dark"] .lbadge-soon { color: #FBBF24; background: rgba(251,191,36,0.12); border-color: rgba(251,191,36,0.30); }
.lcard-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.lcard-icon { width: 42px; height: 42px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.lcard-icon.icon-indigo { background: var(--indigo-dim); border: 1px solid rgba(79,70,229,0.2); }
[data-theme="dark"] .lcard-icon.icon-indigo { border-color: rgba(129,140,248,0.2); }
.lcard-icon.icon-sky   { background: var(--sky-dim);    border: 1px solid rgba(2,132,199,0.2);  }
[data-theme="dark"] .lcard-icon.icon-sky { border-color: rgba(56,189,248,0.2); }
.lbadge { font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 3px 9px; border-radius: 100px; }
.lbadge-active { background: rgba(34,197,94,0.1); color: #16A34A; border: 1px solid rgba(34,197,94,0.2); }
[data-theme="dark"] .lbadge-active { color: #4ADE80; }
.lcard h3  { font-size: 16px; font-weight: 700; color: var(--t1); margin-bottom: 8px; }
.lcard p   { font-size: 14px; color: var(--t2); line-height: 1.65; margin-bottom: 14px; }
.lcard-tags { display: flex; flex-wrap: wrap; gap: 7px; }

/* ================================================================
   RESUME SECTION
   ================================================================ */
.resume-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 14px;
}
.resume-tab-row { display: flex; gap: 8px; }
.rtab {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13.5px; font-weight: 600;
  color: var(--t3); background: transparent;
  border: 1px solid transparent;
  border-radius: 8px; padding: 8px 16px;
  cursor: pointer; font-family: inherit;
  transition: all 0.2s;
}
.rtab:hover { color: var(--t2); background: var(--surface); }
.rtab-active { color: var(--indigo); background: var(--indigo-dim); border-color: rgba(79,70,229,0.2); }
[data-theme="dark"] .rtab-active { border-color: rgba(129,140,248,0.2); }
.resume-action-btns { display: flex; gap: 10px; flex-wrap: wrap; }

/* Resume document */
.rdoc {
  background: var(--resume-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 52px;
  box-shadow: var(--sh-xl);
  max-width: 820px;
  margin: 0 auto;
}
.rdoc-hidden { display: none; }
.rdoc { animation: rdoc-fade 0.3s ease both; }
@keyframes rdoc-fade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.rdoc-header {
  text-align: center;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--resume-rule);
  margin-bottom: 28px;
}
.rdoc-name {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--resume-head);
  margin-bottom: 6px;
}
.rdoc-title {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--t2);
  margin-bottom: 12px;
}
.rdoc-contact {
  font-size: 13px;
  color: var(--t3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
}
.rdoc-contact a { color: var(--indigo); }
.rdoc-contact a:hover { text-decoration: underline; }
.rdoc-sep { color: var(--t3); opacity: 0.5; }

.rdoc-section { margin-bottom: 28px; }
.rdoc-section-heading {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--t3);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--resume-rule);
  margin-bottom: 18px;
}
.rdoc-body {
  font-size: 14.5px;
  color: var(--t2);
  line-height: 1.75;
}

.rdoc-entry { margin-bottom: 20px; }
.rdoc-entry:last-child { margin-bottom: 0; }
.rdoc-entry-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.rdoc-entry-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--t1);
  line-height: 1.3;
}
.rdoc-entry-meta {
  font-size: 12.5px;
  color: var(--t3);
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
}
.rdoc-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-left: 4px;
}
.rdoc-bullets li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  color: var(--t2);
  line-height: 1.65;
}
.rdoc-bullets li::before {
  content: '•';
  color: var(--indigo);
  font-size: 16px;
  line-height: 1.45;
  flex-shrink: 0;
}
.rdoc-edu-detail {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.6;
  margin-top: 4px;
}

.rdoc-skills-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.rdoc-skill-group {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.rdoc-skill-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--t3);
  letter-spacing: 0.04em;
  width: 110px;
  flex-shrink: 0;
  padding-top: 3px;
}
.rdoc-skill-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.rdoc-skill-chips span {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--t2);
  background: var(--surface-2);
  border: 1px solid var(--border-sub);
  padding: 3px 10px;
  border-radius: 6px;
}

/* ================================================================
   CONTACT / GITHUB
   ================================================================ */
.contrib-section { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 24px 26px; margin-bottom: 28px; box-shadow: var(--sh-sm); overflow: hidden; }
.contrib-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; font-size: 13.5px; font-weight: 600; color: var(--t2); flex-wrap: wrap; gap: 10px; }
.contrib-legend { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--t3); font-weight: 400; }
.cleg-cells { display: flex; gap: 3px; }
.clc { width: 11px; height: 11px; border-radius: 2px; }
.cl0 { background: var(--surface-3); }
.cl1 { background: rgba(30,58,138,0.20); }
.cl2 { background: rgba(30,58,138,0.40); }
.cl3 { background: rgba(30,58,138,0.65); }
.cl4 { background: var(--indigo); }
[data-theme="dark"] .cl1 { background: rgba(147,164,216,0.20); }
[data-theme="dark"] .cl2 { background: rgba(147,164,216,0.40); }
[data-theme="dark"] .cl3 { background: rgba(147,164,216,0.65); }
.contrib-grid { display: flex; gap: 3px; overflow-x: auto; padding-bottom: 4px; }
.contrib-col { display: flex; flex-direction: column; gap: 3px; }
.contrib-cell { width: 11px; height: 11px; border-radius: 2px; transition: transform 0.12s; }
.contrib-cell:hover { transform: scale(1.5); }
.contrib-cell.cc0 { background: var(--surface-3); }
.contrib-cell.cc1 { background: rgba(30,58,138,0.20); }
.contrib-cell.cc2 { background: rgba(30,58,138,0.40); }
.contrib-cell.cc3 { background: rgba(30,58,138,0.65); }
.contrib-cell.cc4 { background: var(--indigo); }
[data-theme="dark"] .contrib-cell.cc1 { background: rgba(147,164,216,0.20); }
[data-theme="dark"] .contrib-cell.cc2 { background: rgba(147,164,216,0.40); }
[data-theme="dark"] .contrib-cell.cc3 { background: rgba(147,164,216,0.65); }

.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 36px; }
.ccard { position: relative; overflow: hidden; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 18px 20px; display: flex; align-items: center; gap: 14px; box-shadow: var(--sh-sm); transition: all 0.25s; }
.ccard::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(200px circle at var(--cx, 50%) var(--cy, 50%), var(--indigo-dim), transparent 55%);
  opacity: 0; transition: opacity 0.3s ease; border-radius: inherit;
}
.ccard:hover::after { opacity: 1; }
.ccard:hover { transform: translateY(-3px); box-shadow: var(--sh-md); border-color: var(--indigo-dim); }
.ccard > * { position: relative; z-index: 1; }
.ccard-icon { width: 44px; height: 44px; border-radius: 11px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ccard-dark   { background: var(--surface-3); color: var(--t1); border: 1px solid var(--border); }
.ccard-blue   { background: rgba(2,132,199,0.08); color: var(--sky); border: 1px solid rgba(2,132,199,0.2); }
[data-theme="dark"] .ccard-blue { background: rgba(37,99,235,0.12); color: #60A5FA; border-color: rgba(37,99,235,0.2); }
.ccard-indigo { background: var(--indigo-dim); color: var(--indigo); border: 1px solid rgba(79,70,229,0.2); }
[data-theme="dark"] .ccard-indigo { border-color: rgba(129,140,248,0.2); }
.ccard-info { flex: 1; }
.ccard-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--t3); margin-bottom: 3px; }
.ccard-val   { font-size: 14px; font-weight: 600; color: var(--t1); }
.ccard-arrow { color: var(--t3); flex-shrink: 0; transition: all 0.2s; }
.ccard:hover .ccard-arrow { color: var(--indigo); transform: translateX(3px); }

.cta-section { position: relative; text-align: center; padding: 56px 40px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; overflow: hidden; box-shadow: var(--sh-md); }
.cta-glow { position: absolute; width: 400px; height: 300px; background: radial-gradient(circle, var(--indigo-glow) 0%, transparent 70%); top: 50%; left: 50%; transform: translate(-50%,-50%); filter: blur(40px); pointer-events: none; }
.cta-heading { font-size: clamp(26px,4vw,40px); font-weight: 800; color: var(--t1); letter-spacing: -0.03em; margin-bottom: 14px; position: relative; }
.cta-body { font-size: 16px; color: var(--t2); max-width: 560px; margin: 0 auto 32px; line-height: 1.75; position: relative; }

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  padding: 44px 0 0;
}
[data-theme="dark"] .footer { background: #05080F; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; padding-bottom: 36px; flex-wrap: wrap; gap: 24px; }
.footer-name { font-size: 18px; font-weight: 800; color: var(--t1); margin-bottom: 4px; }
.footer-sub  { font-size: 13px; color: var(--t3); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 13.5px; font-weight: 500; color: var(--t3); transition: color 0.2s; }
.footer-links a:hover { color: var(--t1); }
.footer-rule { border-top: 1px solid var(--border); padding: 18px 0; }
.footer-copy { font-size: 12.5px; color: var(--t3); text-align: center; }

/* ================================================================
   SCROLL REVEAL
   ================================================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.55s cubic-bezier(0.4,0,0.2,1), transform 0.55s cubic-bezier(0.4,0,0.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.titem.reveal:nth-child(3)    { transition-delay: 0.07s; }
.titem.reveal:nth-child(4)    { transition-delay: 0.14s; }
.exp-card.reveal:nth-child(2) { transition-delay: 0.06s; }
.exp-card.reveal:nth-child(3) { transition-delay: 0.12s; }
.exp-card.reveal:nth-child(4) { transition-delay: 0.06s; }
.exp-card.reveal:nth-child(5) { transition-delay: 0.12s; }
.exp-card.reveal:nth-child(6) { transition-delay: 0.18s; }
.pcard.reveal:nth-child(2)    { transition-delay: 0.07s; }
.pcard.reveal:nth-child(3)    { transition-delay: 0.14s; }
.lcard.reveal:nth-child(2)    { transition-delay: 0.07s; }
.lcard.reveal:nth-child(3)    { transition-delay: 0.14s; }
.lcard.reveal:nth-child(4)    { transition-delay: 0.21s; }
.ccard.reveal:nth-child(2)    { transition-delay: 0.07s; }
.ccard.reveal:nth-child(3)    { transition-delay: 0.14s; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .hero-layout { grid-template-columns: 1fr; gap: 48px; }
  .hero-right  { display: none; }
  .about-layout { grid-template-columns: 1fr; gap: 44px; }
  .expertise-grid { grid-template-columns: repeat(2,1fr); }
  .pcard-featured { grid-template-columns: 1fr; }
  .pcard-feat-right { display: none; }
  .contact-cards { grid-template-columns: 1fr 1fr; }
  .rdoc { padding: 36px 36px; }
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .nav-links, .nav-hire { display: none; }
  .nav-burger { display: flex; }
  .expertise-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid  { grid-template-columns: 1fr; }
  .learning-grid  { grid-template-columns: 1fr; }
  .about-stats    { grid-template-columns: 1fr; }
  .contact-cards  { grid-template-columns: 1fr; }
  .why-grid       { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; padding: 12px 14px; }
  .hstat strong { font-size: 16px; }
  .rdoc { padding: 28px 24px; }
  .rdoc-skill-group { flex-direction: column; gap: 8px; }
  .rdoc-skill-label { width: auto; }
  .resume-controls { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero-name { font-size: 40px; }
  .expertise-grid { grid-template-columns: 1fr; }
  .tcard { padding: 18px; }
  .rdoc { padding: 20px 18px; }
  .rdoc-name { font-size: 22px; }
  .rdoc-entry-header { flex-direction: column; gap: 4px; }
  .resume-tab-row { flex-direction: column; }
  .footer-inner { flex-direction: column; }
}

/* ================================================================
   WHY ME  (the 30-second pitch section)
   ================================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.why-card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 26px 26px 22px;
  box-shadow: var(--sh-sm);
  transition: all 0.25s;
}
.why-card::before {
  content: ''; position: absolute; inset: 0 auto 0 0;
  width: 3px;
  background: var(--gradient);
  opacity: 0; transition: opacity 0.25s;
}
.why-card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(220px circle at var(--cx, 50%) var(--cy, 50%), var(--indigo-dim), transparent 55%);
  opacity: 0; transition: opacity 0.3s ease; border-radius: inherit;
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
  border-color: var(--indigo-dim);
}
.why-card:hover::before, .why-card:hover::after { opacity: 1; }

.why-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 12px;
  display: block;
  line-height: 1;
  text-transform: uppercase;
}
.why-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--t1);
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 10px;
}
.why-card p {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.65;
  margin-bottom: 14px;
}
.why-card em { font-style: italic; color: var(--indigo); font-weight: 500; }
.why-tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* PSD callout — editorial pull-quote treatment */
.psd-block {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 48px 48px 36px;
  margin: 12px 0 24px;
  box-shadow: var(--sh-sm);
}
.psd-glow {
  position: absolute; inset: -1px;
  background:
    radial-gradient(500px circle at 0% 0%, var(--gold-dim), transparent 55%),
    radial-gradient(420px circle at 100% 100%, var(--indigo-dim), transparent 55%);
  pointer-events: none;
  opacity: 0.7;
}
.psd-head { position: relative; margin-bottom: 24px; text-align: center; }
.psd-tag {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.psd-title {
  font-size: clamp(24px, 3.2vw, 34px);
  color: var(--t1);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.025em;
}
.psd-quote {
  position: relative;
  max-width: 720px;
  margin: 0 auto 32px;
  text-align: center;
  padding: 0 12px;
}
.psd-quote::before {
  content: '\201C';
  position: absolute;
  top: -22px; left: 50%;
  transform: translateX(-50%);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 72px;
  line-height: 1;
  color: var(--gold);
  opacity: 0.55;
  font-weight: 400;
}
.psd-quote p {
  font-size: clamp(15px, 1.5vw, 17px);
  color: var(--t2);
  line-height: 1.7;
  font-weight: 400;
}
.psd-quote strong { font-weight: 700; color: var(--t1); }
.psd-quote cite {
  display: block;
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t3);
}
.psd-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-sub);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  overflow: hidden;
  margin-bottom: 26px;
}
.psd-card {
  background: var(--surface);
  padding: 28px 24px 24px;
  transition: background 0.25s;
  position: relative;
  overflow: hidden;
}
.psd-card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(220px circle at var(--cx, 50%) var(--cy, 50%), var(--gold-dim), transparent 55%);
  opacity: 0; transition: opacity 0.3s ease;
}
.psd-card:hover { background: var(--surface-2); }
.psd-card:hover::after { opacity: 1; }
.psd-letter {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 8px;
  letter-spacing: -0.04em;
}
.psd-word {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--t3);
  margin-bottom: 14px;
}
.psd-evidence {
  font-size: 13.5px;
  color: var(--t2);
  line-height: 1.7;
}
.psd-evidence strong { color: var(--t1); font-weight: 600; }
.psd-cite {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
  font-size: 12.5px;
  color: var(--t3);
  line-height: 1.7;
  text-align: center;
  padding-top: 0;
  border-top: none;
}
@media (max-width: 768px) {
  .psd-block { padding: 32px 22px 26px; }
  .psd-grid { grid-template-columns: 1fr; }
}

.why-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  background: linear-gradient(135deg, var(--indigo-dim), var(--sky-dim));
  border: 1px solid var(--indigo-dim);
  border-radius: var(--r);
  padding: 22px 26px;
  margin-top: 8px;
}
.why-cta-text { flex: 1; min-width: 250px; }
.why-cta-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.why-cta-sub {
  font-size: 13.5px;
  color: var(--t2);
}
.why-cta-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ================================================================
   CHIP-CTA  (action chip, used in timeline + elsewhere)
   ================================================================ */
.chip-cta {
  background: var(--gradient);
  color: #fff !important;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.chip-cta:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--indigo-glow);
}

/* ================================================================
   CTA section enhancements (eyebrow + actions row + trust badges)
   ================================================================ */
.cta-eyebrow {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--indigo);
  background: var(--indigo-dim);
  border: 1px solid var(--indigo-dim);
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
  position: relative;
}
.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}
.cta-trust {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 22px;
  position: relative;
}
.cta-trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--t2);
}
.cta-trust svg { color: #16A34A; flex-shrink: 0; }
[data-theme="dark"] .cta-trust svg { color: #4ADE80; }

/* ================================================================
   FLOATING "HIRE ME" PILL  (sticky CTA, hidden until scroll)
   ================================================================ */
.fab-hire {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 250;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--t1);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 11px 18px;
  border-radius: 100px;
  box-shadow: var(--sh-md);
  text-decoration: none;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.2, 0.9, 0.3, 1), border-color 0.2s, color 0.2s;
}
.fab-hire.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.fab-hire:hover {
  border-color: var(--indigo);
  color: var(--indigo);
}
.fab-hire svg { color: var(--gold); }
[data-theme="dark"] .fab-hire { color: var(--t1); }
@media (max-width: 480px) {
  .fab-hire { right: 14px; bottom: 14px; padding: 9px 14px; font-size: 12px; }
}

/* ================================================================
   FOCUS RINGS  (keyboard accessibility, invisible to mouse users)
   ================================================================ */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 2px;
  border-radius: 6px;
}
.btn:focus-visible,
.rtab:focus-visible,
.theme-toggle:focus-visible,
.nav-burger:focus-visible,
.social-chip:focus-visible,
.ccard:focus-visible {
  outline-offset: 3px;
}

/* ================================================================
   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;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .pv-fill { transition: none !important; }
}

/* ================================================================
   PRINT  (clean, single-column, black-on-white resume only)
   ================================================================ */
@media print {
  @page { margin: 0.5in; }
  html, body {
    background: #fff !important;
    color: #000 !important;
    font-size: 11pt;
  }
  .nav, .footer, .hero, #about, #experience, #expertise,
  #projects, #learning, #contact,
  .resume-controls, .eyebrow, .section-title, .section-desc,
  .scroll-cue, .hero-glow-1, .hero-glow-2, .hero-mesh {
    display: none !important;
  }
  .section, .section-alt { padding: 0 !important; background: #fff !important; }
  .container { padding: 0 !important; max-width: none !important; }

  .rdoc-hidden { display: none !important; }
  .rdoc {
    background: #fff !important;
    color: #000 !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    max-width: none !important;
    animation: none !important;
    page-break-inside: auto;
  }
  .rdoc * {
    color: #000 !important;
    background: transparent !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  .rdoc-header {
    border-bottom: 1.5px solid #000 !important;
    padding-bottom: 14px !important;
    margin-bottom: 18px !important;
  }
  .rdoc-section { margin-bottom: 16px !important; page-break-inside: avoid; }
  .rdoc-section-heading {
    border-bottom: 1px solid #999 !important;
    color: #000 !important;
  }
  .rdoc-entry { page-break-inside: avoid; }
  .rdoc-bullets li::before { color: #000 !important; }
  .rdoc-skill-chips span {
    background: #f4f4f4 !important;
    border: 1px solid #d0d0d0 !important;
  }
  .rdoc-contact a { color: #000 !important; text-decoration: underline; }
}