/* ============================================
   Theme Variables
   ============================================ */

:root {
  --font: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Bricolage Grotesque', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --max-w: 1120px;
  --nav-h: 68px;
}

[data-theme="dark"] {
  --bg: #0a0e13;
  --bg-2: #0f1419;
  --bg-card: #141b24;
  --bg-card-h: #1a2332;
  --bg-glass: rgba(20, 27, 36, 0.65);
  --bg-nav: rgba(10, 14, 19, 0.82);
  --text: #eaeff4;
  --text-2: #8d99a8;
  --text-3: #556070;
  --accent: #f0a830;
  --accent-2: #f5c34d;
  --accent-bg: rgba(240, 168, 48, 0.07);
  --accent-bg-2: rgba(240, 168, 48, 0.14);
  --border: rgba(255, 255, 255, 0.05);
  --border-h: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(240, 168, 48, 0.15);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 56px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 40px rgba(240, 168, 48, 0.08);
  --gradient: linear-gradient(135deg, #f0a830 0%, #e07020 100%);
  --gradient-text: linear-gradient(135deg, #f0a830, #fcd860);
  --tag-bg: rgba(240, 168, 48, 0.08);
  --tag-border: rgba(240, 168, 48, 0.18);
  --card-glow: inset 0 1px 0 0 rgba(255, 255, 255, 0.03);
}

[data-theme="light"] {
  --bg: #faf8f5;
  --bg-2: #f2ede6;
  --bg-card: #ffffff;
  --bg-card-h: #fefdfb;
  --bg-glass: rgba(255, 255, 255, 0.72);
  --bg-nav: rgba(250, 248, 245, 0.85);
  --text: #191612;
  --text-2: #5c5548;
  --text-3: #9a9184;
  --accent: #c87a14;
  --accent-2: #a86208;
  --accent-bg: rgba(200, 122, 20, 0.05);
  --accent-bg-2: rgba(200, 122, 20, 0.10);
  --border: rgba(0, 0, 0, 0.05);
  --border-h: rgba(0, 0, 0, 0.10);
  --border-glow: rgba(200, 122, 20, 0.12);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 16px 56px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 40px rgba(200, 122, 20, 0.06);
  --gradient: linear-gradient(135deg, #c87a14 0%, #a86208 100%);
  --gradient-text: linear-gradient(135deg, #c87a14, #e8a838);
  --tag-bg: rgba(200, 122, 20, 0.05);
  --tag-border: rgba(200, 122, 20, 0.14);
  --card-glow: inset 0 1px 0 0 rgba(255, 255, 255, 0.5);
}

/* ============================================
   Reset
   ============================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); -webkit-overflow-scrolling: touch; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
  overflow-x: hidden;
  overflow-wrap: break-word;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  padding-bottom: env(safe-area-inset-bottom);
}

a { color: var(--accent); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--accent-2); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }

/* ============================================
   Navigation
   ============================================ */

.nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: calc(var(--nav-h) + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
  background: var(--bg-nav);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  transition: all 0.4s var(--ease);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto; padding: 0 28px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}

.nav-logo {
  font-size: 1.15rem; font-weight: 800; color: var(--text); letter-spacing: 4px;
  position: relative; display: inline-block; padding-bottom: 5px;
}
.nav-logo:hover { color: var(--text); }
.logo-line {
  position: absolute; bottom: 0; left: 0; width: 100%; height: 2.5px;
  background: var(--accent); border-radius: 2px;
}

.nav-links { display: flex; gap: 28px; }
.nav-links a {
  color: var(--text-2); font-size: 0.88rem; font-weight: 500;
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--accent); transition: width 0.3s var(--ease); border-radius: 1px;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--text); }
.nav-links a.active::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 8px; }

.theme-toggle {
  width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 50%;
  background: var(--bg-card); color: var(--text-2); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
[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; }

.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 10px;
  min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
}
.nav-hamburger span {
  display: block; width: 20px; height: 2px; background: var(--text);
  border-radius: 2px; transition: all 0.3s;
}

.mobile-menu {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: var(--bg-2); border-bottom: 1px solid var(--border);
  padding: 20px 28px; z-index: 99; flex-direction: column; gap: 16px;
}
.mobile-menu.active { display: flex; }
.mobile-menu a { color: var(--text-2); font-size: 1rem; font-weight: 500; padding: 10px 0; display: block; }

/* ============================================
   Hero
   ============================================ */

.hero {
  min-height: 100vh; display: flex; flex-direction: column;
  justify-content: center; padding-top: var(--nav-h);
  position: relative; overflow: hidden;
}

.hero-bg-glow {
  position: absolute; inset: -100px;
  background:
    radial-gradient(ellipse 600px 600px at 75% 20%, rgba(240, 168, 48, 0.10) 0%, transparent 70%),
    radial-gradient(ellipse 400px 400px at 25% 70%, rgba(224, 112, 32, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 500px 500px at 50% 50%, rgba(96, 165, 250, 0.03) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
  animation: meshShift 12s ease-in-out infinite alternate;
}

@keyframes meshShift {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(-20px, 15px) scale(1.03); }
  100% { transform: translate(15px, -10px) scale(0.98); }
}

.hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: 48px; align-items: center; position: relative; z-index: 1;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 24px;
  background: var(--accent-bg); border: 1px solid var(--tag-border);
  color: var(--accent); font-size: 0.8rem; font-weight: 600;
  margin-bottom: 24px; letter-spacing: 0.3px;
}
.hero-badge::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: 3.2rem; font-weight: 800; line-height: 1.12;
  letter-spacing: -1.5px; margin-bottom: 20px;
}

.badge-at { opacity: 0.6; font-weight: 500; }

.hero-greeting {
  color: var(--text-2); font-size: 1rem; margin-bottom: 14px;
}
.hero-greeting strong { color: var(--text); font-weight: 600; }

.hero-headline-stack {
  display: flex; flex-direction: column; gap: 2px;
  margin-bottom: 20px;
}
.hl-line {
  font-family: var(--font-display); font-weight: 800;
  font-size: 3.1rem; line-height: 1.1; letter-spacing: -1.5px;
}
.hl-dim { color: var(--text-3); font-weight: 700; }
.hl-bold {
  color: var(--text);
  border-bottom: 3px solid var(--accent); display: inline-block;
  padding-bottom: 4px; width: fit-content;
}
.hl-accent {
  color: var(--accent); text-shadow: 0 0 30px var(--accent-bg-2);
}

.hero-achievements {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: flex; flex-direction: column; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 18px 20px;
  max-width: 480px;
}
.hero-achievements li {
  display: flex; align-items: flex-start; gap: 8px;
  color: var(--text-2); font-size: 0.86rem; line-height: 1.5;
}
.ach-arrow { color: var(--accent); font-weight: 700; flex-shrink: 0; }

.btn-sm { padding: 9px 18px; font-size: 0.82rem; }
.hero-cta-secondary { display: flex; gap: 12px; margin-top: 20px; }

.text-gradient {
  background: var(--gradient-text); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  background-size: 200% 200%;
  animation: gradientShimmer 4s ease-in-out infinite;
}

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

.hero-sub {
  color: var(--text-2); font-size: 1.08rem; line-height: 1.7;
  max-width: 480px; margin-bottom: 32px;
}
.hero-sub em { color: var(--accent); font-style: normal; font-weight: 600; }

.hero-cta { display: flex; gap: 14px; margin-bottom: 48px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 26px; font-size: 0.92rem; font-weight: 600;
  border-radius: var(--radius-sm); cursor: pointer;
  border: none; font-family: var(--font); transition: all 0.3s var(--ease);
}
.btn-primary {
  background: var(--gradient); color: #0b0f14;
  box-shadow: 0 2px 12px rgba(240, 168, 48, 0.2);
}
.btn-primary:hover {
  transform: translateY(-3px); box-shadow: 0 8px 30px rgba(240, 168, 48, 0.35);
  color: #0b0f14;
}
.btn-primary:active {
  transform: translateY(-1px); box-shadow: 0 4px 16px rgba(240, 168, 48, 0.25);
}
.btn-ghost {
  background: var(--accent-bg); color: var(--accent);
  border: 1px solid var(--tag-border);
}
.btn-ghost:hover {
  background: var(--accent-bg-2); border-color: var(--accent);
  color: var(--accent); transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(240, 168, 48, 0.12);
}

.btn-sm {
  padding: 8px 18px; font-size: 0.85rem;
  background: transparent; color: var(--accent);
  border: 1px solid var(--tag-border); border-radius: var(--radius-xs);
}
.btn-sm:hover { background: var(--accent-bg); color: var(--accent); }

.hero-quick-stats { display: flex; align-items: center; gap: 24px; }
.qs { display: flex; flex-direction: column; }
.qs-num { font-size: 1.5rem; font-weight: 700; color: var(--text); }
.qs-label { font-size: 0.75rem; color: var(--text-3); font-weight: 500; }
.qs-divider { width: 1px; height: 36px; background: var(--border); }

/* Hero photo — tilted glass card */
.hero-photo-wrap {
  display: flex; justify-content: center; align-items: center;
  position: relative;
}
.hero-photo-glow {
  position: absolute; inset: -10%;
  background: radial-gradient(circle, var(--accent-bg-2) 0%, transparent 70%);
  filter: blur(30px);
  z-index: 0; pointer-events: none;
}
.hero-photo-glass {
  position: relative; z-index: 1;
  width: 100%; max-width: 400px; aspect-ratio: 1 / 1;
  padding: 10px; border-radius: var(--radius);
  background: var(--bg-glass); backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow), var(--card-glow);
  transform: rotate(2deg);
  transition: transform 0.5s var(--ease);
}
.hero-photo-glass:hover { transform: rotate(0deg); }
.hero-photo-glass-img {
  width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-sm);
  filter: grayscale(0.85);
  transition: filter 0.7s var(--ease);
}
.hero-photo-glass:hover .hero-photo-glass-img { filter: grayscale(0); }

.hero-illus-wrap {
  width: 100%; max-width: 420px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  box-shadow: var(--shadow), var(--card-glow);
}
.hero-illus { width: 100%; height: auto; display: block; overflow: visible; }

@media (max-width: 640px) {
  .hero-photo-glass { max-width: 280px; }
}

/* Raw data fragments falling toward the funnel */
.illus-frag {
  transform-box: fill-box; transform-origin: center;
  animation: illusFragFall 2.8s ease-in-out infinite;
}
.illus-frag-1 { fill: var(--accent); animation-delay: 0s; }
.illus-frag-2 { fill: #5ba8e8; animation-delay: 0.3s; }
.illus-frag-3 { fill: #a78bfa; animation-delay: 0.6s; }
.illus-frag-4 { fill: #4caf7d; animation-delay: 0.9s; }
.illus-frag-5 { fill: #ef7ec2; animation-delay: 0.2s; }
.illus-frag-6 { fill: var(--accent-2); animation-delay: 0.5s; }
@keyframes illusFragFall {
  0% { transform: translateY(0) rotate(0deg); opacity: 0.9; }
  50% { transform: translateY(10px) rotate(12deg); opacity: 0.5; }
  100% { transform: translateY(0) rotate(0deg); opacity: 0.9; }
}

/* Funnel */
.illus-funnel { fill: var(--accent); opacity: 0.9; }
.illus-funnel-spout { fill: var(--accent); opacity: 0.9; }

/* Pipe + flowing data packets */
.illus-pipe {
  fill: none; stroke: var(--accent); stroke-width: 10; stroke-linecap: round; stroke-linejoin: round;
  opacity: 0.35;
}
.illus-flow-packet {
  fill: var(--accent-2); filter: drop-shadow(0 0 4px var(--accent));
}

/* Dashboard panel */
.illus-panel { fill: var(--bg-2); stroke: var(--border-glow); stroke-width: 1.5; }
.illus-live-dot { fill: #4caf7d; animation: illusBlink 1.6s ease-in-out infinite; }
@keyframes illusBlink {
  0%, 100% { opacity: 1; } 50% { opacity: 0.25; }
}
.illus-trend {
  fill: none; stroke: var(--accent-2); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.illus-bar {
  transform-box: fill-box; transform-origin: bottom;
  animation: illusBarDance 2.4s ease-in-out infinite;
}
.illus-bar-1 { fill: var(--accent); animation-delay: 0s; }
.illus-bar-2 { fill: #5ba8e8; animation-delay: 0.15s; }
.illus-bar-3 { fill: #4caf7d; animation-delay: 0.3s; }
.illus-bar-4 { fill: #a78bfa; animation-delay: 0.45s; }
.illus-bar-5 { fill: #ef7ec2; animation-delay: 0.6s; }
@keyframes illusBarDance {
  0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(0.65); }
}

/* Simplified figure directing the flow */
.illus-figure-group { animation: illusFigureBob 3s ease-in-out infinite; transform-box: fill-box; transform-origin: bottom center; }
@keyframes illusFigureBob {
  0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); }
}
.illus-fig-body { fill: var(--bg-2); stroke: var(--accent); stroke-width: 2; }
.illus-fig-head { fill: var(--bg-2); stroke: var(--accent); stroke-width: 2; }
.illus-fig-visor { fill: var(--accent); opacity: 0.7; }
.illus-fig-arm { fill: none; stroke: var(--accent); stroke-width: 5; stroke-linecap: round; }
.illus-fig-hand { fill: var(--accent-2); }

/* Glowing insight hex nodes */
.illus-hex-wrap { animation: illusHexPulse 2.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.illus-hex-2 { animation-delay: 0.4s; }
.illus-hex-3 { animation-delay: 0.8s; }
@keyframes illusHexPulse {
  0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); }
}
.illus-hex { fill: var(--bg-2); stroke: var(--accent-2); stroke-width: 2; }
.illus-hex-glow { fill: var(--accent); opacity: 0.18; filter: blur(4px); }

.illus-connector {
  fill: none; stroke: var(--text-3); stroke-width: 1.5; stroke-dasharray: 4 4;
  opacity: 0.5; animation: illusMarch 1s linear infinite;
}
@keyframes illusMarch { to { stroke-dashoffset: -16; } }

.illus-baseline { fill: var(--accent); opacity: 0.6; }

@media (max-width: 640px) {
  .hero-illus-wrap { max-width: 100%; padding: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .illus-frag, .illus-bar, .illus-live-dot, .illus-figure-group,
  .illus-hex-wrap, .illus-connector { animation: none !important; }
}

.hero-float-card {
  position: absolute; z-index: 2; padding: 10px 18px; border-radius: var(--radius-sm);
  background: var(--bg-glass); backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  font-size: 0.82rem; font-weight: 600; color: var(--text);
  box-shadow: var(--shadow), var(--card-glow);
  animation: float 4s ease-in-out infinite;
}
.float-1 { top: 20px; right: -10px; animation-delay: 0s; }
.float-2 { bottom: 60px; left: -20px; animation-delay: 1.3s; }
.float-3 { bottom: 10px; right: 0px; animation-delay: 2.6s; }
.float-icon { margin-right: 4px; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-quote {
  text-align: center; padding: 48px 28px 0; position: relative; z-index: 1;
}
.hero-quote p {
  color: var(--text-3); font-size: 0.95rem; font-style: italic; font-weight: 300;
}

/* ============================================
   Sections
   ============================================ */

.section { padding: 100px 0; }
.section-alt { background: var(--bg-2); }

.section-label {
  display: block; color: var(--accent); font-size: 0.8rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 2px;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.2rem; font-weight: 800; letter-spacing: -1px;
  margin-bottom: 48px;
}

/* ============================================
   Skill Ticker
   ============================================ */

.ticker-wrap {
  overflow: hidden; white-space: nowrap;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--bg-2); padding: 18px 0;
}
.ticker-track { display: inline-flex; animation: ticker-scroll 32s linear infinite; }
.ticker-set {
  font-family: var(--mono); font-size: 0.82rem; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-2); padding-right: 0;
}
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

/* ============================================
   Process
   ============================================ */

.process-intro {
  color: var(--text-2); font-size: 1rem; max-width: 640px;
  margin: -28px 0 32px; line-height: 1.65;
}

.process-row {
  display: flex; align-items: stretch; gap: 0;
  overflow-x: auto; padding-bottom: 6px;
}
.process-card {
  position: relative; flex: 1 1 0; min-width: 180px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 20px;
  transition: all 0.35s var(--ease);
  box-shadow: var(--card-glow);
  overflow: hidden;
}
.process-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow), var(--shadow-glow);
  transform: translateY(-6px);
}
.process-bignum {
  position: absolute; top: 8px; right: 14px;
  font-family: var(--font-display); font-size: 2.6rem; font-weight: 800;
  color: var(--text); opacity: 0.06; line-height: 1; pointer-events: none;
}
.process-icon {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  background: var(--accent-bg); color: var(--accent);
  margin-bottom: 16px; position: relative; z-index: 1;
}
.process-card h3 {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  margin-bottom: 8px; position: relative; z-index: 1;
}
.process-card p {
  color: var(--text-2); font-size: 0.85rem; line-height: 1.55;
  position: relative; z-index: 1;
}
.process-arrow {
  display: flex; align-items: center; justify-content: center;
  flex: 0 0 26px; color: var(--accent); opacity: 0.6;
}

@media (max-width: 900px) {
  .process-row { flex-direction: column; overflow-x: visible; }
  .process-arrow { display: none; }
  .process-card { flex: none; min-width: 0; }
}

/* ============================================
   Sticky Section Head (label pinned, content scrolls)
   ============================================ */

.section-head-grid {
  display: grid; grid-template-columns: 220px 1fr; gap: 48px;
  align-items: start;
}
.section-head-sticky { position: sticky; top: 110px; }
.section-head-sticky .section-label,
.section-head-sticky .section-title { margin-bottom: 0; }
.section-head-sticky .section-title { font-size: 1.7rem; }

@media (max-width: 860px) {
  .section-head-grid { grid-template-columns: 1fr; gap: 20px; }
  .section-head-sticky { position: static; }
}

/* ============================================
   About
   ============================================ */

.about-layout {
  display: grid; grid-template-columns: 1fr 1.05fr;
  gap: 40px; align-items: stretch;
}

.about-headline {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.3rem); font-weight: 800;
  line-height: 1.25; color: var(--text); margin: 0 0 26px; letter-spacing: -0.5px;
}
.about-headline em { color: var(--accent); font-style: normal; }

.about-text p { color: var(--text-2); margin-bottom: 16px; font-size: 1rem; }
.about-text strong { color: var(--text); }
.about-text em { color: var(--accent); font-style: normal; }

.about-side { display: flex; flex-direction: column; gap: 24px; height: 100%; }

.about-photo {
  border-radius: 20px; overflow: hidden; flex: 1 1 auto; min-height: 0;
  border: 1px solid var(--border); box-shadow: var(--shadow), var(--card-glow);
}
.about-photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 20%; display: block;
}

.about-info-cards { display: flex; flex-direction: column; gap: 10px; }

.about-cards-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; align-items: stretch; margin-top: 28px; }

@media (max-width: 760px) {
  .about-cards-row { grid-template-columns: 1fr; }
}

.current-position-card {
  display: flex; align-items: flex-start; gap: 14px;
  flex-direction: column; justify-content: center;
  padding: 22px 20px;
}
.cp-logo-wrap { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.cp-logo {
  width: 44px; height: 44px; object-fit: cover; border-radius: 50%;
  background: #fff; border: 1px solid var(--border);
}
.current-position-card .info-label { display: block; margin-bottom: 10px; font-size: 0.72rem; }
.cp-title {
  display: block; font-size: 1.3rem; font-weight: 700; color: var(--text);
  font-family: var(--font-display); margin-bottom: 8px; line-height: 1.3;
}
.cp-company {
  display: inline-block; color: var(--accent); font-size: 0.92rem;
  font-weight: 500; text-decoration: none; margin-bottom: 14px;
  border-bottom: 1px dashed rgba(240,168,48,0.4);
}
.cp-company:hover { color: var(--accent-2); border-bottom-color: var(--accent); }
.cp-status {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.8rem; font-weight: 600; color: var(--good, #4caf7d);
}
.cp-status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: currentColor; box-shadow: 0 0 0 3px rgba(76,175,125,0.15);
}

.info-card {
  position: relative; overflow: hidden;
  display: flex; align-items: flex-start; gap: 14px;
  padding: 22px 22px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 16px;
  transition: all 0.35s var(--ease);
  box-shadow: var(--card-glow);
}
.info-card:hover {
  border-color: var(--border-glow); transform: translateX(6px);
  box-shadow: var(--shadow), var(--shadow-glow);
}

/* Rocky blob cluster header — small info cards only, not the current-position card */
.info-card:not(.current-position-card) {
  flex-direction: column; align-items: flex-start; gap: 10px;
  padding: 108px 22px 22px;
}
.info-card:not(.current-position-card)::before {
  content: ""; position: absolute; top: 18px; left: 0; right: 0; height: 96px;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 18% 65%, rgba(255,255,255,0.06) 0 34px, transparent 35px),
    radial-gradient(circle at 42% 38%, rgba(255,255,255,0.09) 0 28px, transparent 29px),
    radial-gradient(circle at 66% 58%, rgba(255,255,255,0.06) 0 32px, transparent 33px),
    radial-gradient(circle at 76% 32%, rgba(240,168,48,0.95) 0 5px, transparent 6px);
  background-repeat: no-repeat;
}

.info-icon { position: relative; z-index: 1; font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.info-logo { width: 24px; height: 24px; object-fit: cover; border-radius: 50%; background: #fff; flex-shrink: 0; }
.info-value-link { color: var(--text); text-decoration: none; border-bottom: 1px dashed rgba(240,168,48,0.4); transition: color 0.3s, border-color 0.3s; }
.info-value-link:hover { color: var(--accent); border-bottom-color: var(--accent); }
.info-label {
  display: block; font-size: 0.7rem; font-weight: 600;
  color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px;
}
.info-value { display: block; font-size: 0.92rem; font-weight: 500; color: var(--text); }
.info-sub { display: block; font-size: 0.8rem; color: var(--text-3); }

/* ============================================
   Experience
   ============================================ */

.career-chart-wrap {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 16px 8px;
  margin-bottom: 40px; box-shadow: var(--card-glow);
}
.career-chart { width: 100%; height: auto; display: block; overflow: visible; }

.chart-line {
  fill: none; stroke: var(--accent); stroke-width: 2.5;
  stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 2000; stroke-dashoffset: 2000;
  transition: stroke-dashoffset 1.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.career-chart-wrap.in-view .chart-line { stroke-dashoffset: 0; }

.chart-dot {
  fill: var(--bg-card); stroke: var(--accent); stroke-width: 2.5;
  opacity: 0; transform: scale(0); transform-box: fill-box; transform-origin: center;
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.chart-dot-current { fill: var(--accent); }
.career-chart-wrap.in-view .chart-dot { opacity: 1; transform: scale(1); }

.chart-label {
  opacity: 0; transform: translateY(6px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.career-chart-wrap.in-view .chart-label { opacity: 1; transform: translateY(0); }
.chart-label-title {
  font-family: var(--font-display); font-size: 11px; font-weight: 700;
  fill: var(--text);
}
.chart-label-sub {
  font-family: var(--mono); font-size: 8px; fill: var(--text-3);
}

@media (max-width: 640px) {
  .chart-label-title { font-size: 9px; }
  .chart-label-sub { font-size: 6.5px; }
}

.exp-timeline { position: relative; padding-left: 4px; }

.exp-item {
  display: flex; align-items: stretch; gap: 22px;
  margin-bottom: 28px;
}
.exp-item:last-child { margin-bottom: 0; }

.exp-marker {
  display: flex; flex-direction: column; align-items: center;
  flex-shrink: 0; width: 12px; padding-top: 34px;
}
.exp-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--text-3);
  flex-shrink: 0; position: relative;
}
.exp-dot.active {
  border-color: var(--accent); background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-bg-2);
}
.exp-line {
  width: 2px; flex: 1; background: var(--border);
  margin-top: 4px;
}
.exp-item:last-child .exp-line { display: none; }

.exp-card {
  flex: 1; min-width: 0;
  background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 30px; transition: all 0.35s var(--ease);
  box-shadow: var(--shadow), var(--card-glow);
  position: relative; overflow: hidden;
}
.exp-card::before {
  content: ''; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--gradient);
  opacity: 0; transition: opacity 0.4s;
}
.exp-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}
.exp-card:hover::before { opacity: 1; }

.exp-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 8px; margin-bottom: 14px;
}
.exp-card h3 { font-size: 1.05rem; font-weight: 600; }
.exp-company { color: var(--accent); font-size: 0.88rem; font-weight: 500; }
.exp-company-link { text-decoration: none; border-bottom: 1px dashed rgba(240,168,48,0.4); transition: border-color 0.3s; }
.exp-company-link:hover { color: var(--accent-2); border-bottom-color: var(--accent); }
.exp-top-titles { display: flex; align-items: flex-start; gap: 12px; }
.exp-title-col { display: flex; flex-direction: column; gap: 4px; }
.exp-company-row { display: flex; align-items: center; gap: 6px; }
.exp-logo {
  width: 40px; height: 40px; object-fit: cover; border-radius: 50%;
  background: #fff; flex-shrink: 0; margin-top: 2px;
  border: 1px solid var(--border);
}
.exp-date { color: var(--text-3); font-size: 0.8rem; font-weight: 500; font-family: var(--mono); white-space: nowrap; }

.exp-summary { color: var(--text-2); font-size: 0.92rem; line-height: 1.65; margin: 0 0 14px; }

.exp-bullets { padding-left: 0; list-style: none; margin-bottom: 14px; }
.exp-bullets li {
  color: var(--text-2); font-size: 0.9rem; margin-bottom: 8px;
  line-height: 1.6; padding-left: 20px; position: relative;
}
.exp-bullets li::before {
  content: '–'; position: absolute; left: 0; color: var(--accent); font-weight: 600;
}

.exp-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.exp-tags span {
  font-size: 0.72rem; font-weight: 500; padding: 3px 10px;
  background: var(--tag-bg); color: var(--accent);
  border: 1px solid var(--tag-border); border-radius: 20px;
  font-family: var(--mono);
}

/* ============================================
   Projects
   ============================================ */

.project-featured {
  background: var(--bg-card); border: 1px solid var(--tag-border);
  border-radius: var(--radius); padding: 40px;
  position: relative; margin-bottom: 32px;
  background-image: linear-gradient(135deg, var(--accent-bg) 0%, transparent 50%);
  box-shadow: var(--shadow), var(--shadow-glow);
  overflow: hidden;
}
.project-featured::after {
  content: ''; position: absolute;
  top: -40px; right: -40px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, var(--accent-bg-2) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.pf-badge {
  display: inline-block; font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px; color: var(--accent);
  margin-bottom: 20px;
}
.pf-info h3 { font-size: 1.6rem; font-weight: 700; margin-bottom: 14px; }
.pf-info p { color: var(--text-2); font-size: 0.95rem; margin-bottom: 24px; max-width: 680px; }

.pf-outcomes {
  display: flex; gap: 32px; margin-bottom: 24px;
  flex-wrap: wrap;
}
.pf-outcome {
  display: flex; flex-direction: column;
}
.pf-outcome-num {
  font-size: 1.6rem; font-weight: 700;
  background: var(--gradient-text); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.pf-outcome-text { font-size: 0.8rem; color: var(--text-3); font-weight: 500; }

.pf-tech { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.pf-tech span {
  font-size: 0.75rem; font-weight: 500; padding: 4px 12px;
  background: var(--tag-bg); color: var(--accent);
  border: 1px solid var(--tag-border); border-radius: 20px;
  font-family: var(--mono);
}

/* Project cards grid */
.projects-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-bottom: 32px;
}

.project-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: all 0.35s var(--ease);
  display: flex; flex-direction: column;
  box-shadow: var(--card-glow);
}
.project-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow), var(--shadow-glow);
  transform: translateY(-6px);
}

.pc-icon { color: var(--accent); margin-bottom: 16px; }
.project-card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.project-card p { color: var(--text-2); font-size: 0.88rem; flex-grow: 1; margin-bottom: 16px; }

.pc-tech { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.pc-tech span {
  font-size: 0.7rem; font-weight: 500; padding: 3px 10px;
  background: var(--tag-bg); color: var(--accent);
  border: 1px solid var(--tag-border); border-radius: 16px;
  font-family: var(--mono);
}

.pc-link {
  font-size: 0.85rem; font-weight: 500; color: var(--accent);
}
.pc-status {
  font-size: 0.75rem; font-weight: 600; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.5px;
}

/* Other portfolio work */
.portfolio-other {
  padding: 28px 0 0;
}
.portfolio-other h3 {
  font-size: 1rem; font-weight: 600; margin-bottom: 16px; color: var(--text-2);
}
.po-grid { display: flex; gap: 16px; flex-wrap: wrap; }
.po-item {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  flex: 1; min-width: 240px; transition: all 0.35s var(--ease);
  box-shadow: var(--card-glow);
}
.po-item:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow), var(--shadow-glow);
}
.po-icon { font-size: 1.4rem; }
.po-item strong { display: block; font-size: 0.9rem; color: var(--text); }
.po-item p { font-size: 0.8rem; color: var(--text-3); margin: 0; }

/* ============================================
   Achievements
   ============================================ */

.ach-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 20px; margin-bottom: 48px;
}

.ach-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: all 0.35s var(--ease);
  box-shadow: var(--card-glow);
}
.ach-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow), var(--shadow-glow);
}

.ach-featured { grid-column: 1 / -1; display: grid; grid-template-columns: 0.8fr 1.2fr; }
.ach-featured .ach-img { width: 100%; height: 100%; object-fit: cover; }

.ach-card:not(.ach-featured):not(.ach-small) {
  display: grid; grid-template-columns: 0.7fr 1.3fr;
}
.ach-card:not(.ach-featured):not(.ach-small) .ach-img {
  width: 100%; height: 100%; object-fit: cover;
}

.ach-small { padding: 24px; }
.ach-small .ach-info { padding: 0; }

.ach-info { padding: 24px; }
.ach-type {
  display: inline-block; font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--accent); margin-bottom: 8px;
}
.ach-info h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.ach-info p { color: var(--text-2); font-size: 0.88rem; }

/* Certifications */
.certs-section h3 {
  font-size: 1.2rem; font-weight: 600; margin-bottom: 20px;
}
.certs-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.cert-card {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  transition: all 0.35s var(--ease);
  box-shadow: var(--card-glow);
}
.cert-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow), var(--shadow-glow);
}
.cert-img {
  width: 56px; height: 56px; border-radius: var(--radius-xs);
  object-fit: cover; flex-shrink: 0;
}
.cert-placeholder {
  width: 56px; height: 56px; border-radius: var(--radius-xs);
  background: var(--accent-bg); display: flex; align-items: center;
  justify-content: center; color: var(--accent); flex-shrink: 0;
}
.cert-card strong { display: block; font-size: 0.9rem; color: var(--text); }
.cert-card span { display: block; font-size: 0.78rem; color: var(--text-3); }

/* ============================================
   Skills
   ============================================ */

.tool-strip {
  display: flex; flex-wrap: wrap; gap: 10px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 22px; margin-bottom: 24px;
  box-shadow: var(--card-glow);
}
.tool-tile {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px 8px 10px; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-family: var(--mono);
  font-size: 0.78rem; font-weight: 500; color: var(--text-2);
  transition: all 0.3s;
}
.tool-tile:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.tool-tile-logo {
  width: 22px; height: 22px; object-fit: contain; border-radius: 5px;
  background: #fff; padding: 2px; flex-shrink: 0;
}
.tool-tile-name { white-space: nowrap; }

@media (max-width: 480px) {
  .tool-tile-name { display: none; }
  .tool-tile { padding: 8px; }
}

.skills-layout {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}

.skill-group {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px;
  transition: all 0.35s var(--ease);
  box-shadow: var(--card-glow);
}
.skill-group:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow), var(--shadow-glow);
}
.skill-group h3 {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.92rem; font-weight: 600; color: var(--accent);
  margin-bottom: 18px;
}
.skill-group-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: var(--radius-xs);
  background: var(--accent-bg); color: var(--accent); flex-shrink: 0;
}

.skill-pills { display: flex; flex-wrap: wrap; gap: 8px; }

.pill {
  display: inline-flex; align-items: center;
  padding: 8px 16px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: 24px;
  font-size: 0.84rem; font-weight: 500; color: var(--text-2);
  transition: all 0.3s;
}
.pill:hover { border-color: var(--accent); }

.pill.pill-expert {
  border-color: var(--tag-border); background: var(--accent-bg);
  color: var(--accent); font-weight: 600;
}

.domain .pill { border-color: var(--tag-border); background: var(--accent-bg); color: var(--text); }

.pill-level {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; display: inline-block;
}
.pill-level.expert { background: var(--accent); }
.pill-level.advanced { background: #5ba8e8; }
.pill-level.intermediate { background: #8b95a3; }

.skill-legend {
  display: flex; gap: 20px; margin-top: 20px;
  justify-content: flex-end;
}
.skill-legend span {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.78rem; color: var(--text-3); font-weight: 500;
}

/* ============================================
   Contact
   ============================================ */

.contact-container { max-width: 700px; text-align: center; margin: 0 auto; }
.contact-desc {
  color: var(--text-2); font-size: 1.1rem; margin-bottom: 36px; line-height: 1.7;
}

.contact-cta {
  margin-bottom: 48px;
}
.contact-cta .btn {
  padding: 16px 36px; font-size: 1rem;
}

.contact-divider {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 36px; color: var(--text-3); font-size: 0.8rem; font-weight: 500;
}
.contact-divider::before, .contact-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

.contact-circles {
  display: flex; gap: 48px; justify-content: center; flex-wrap: wrap;
}

.contact-circle {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  color: var(--text); text-decoration: none;
}

.cc-ring {
  width: 72px; height: 72px; border-radius: 50%;
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); background: var(--bg-card);
  transition: all 0.4s var(--ease);
}
.cc-ring svg { width: 26px; height: 26px; }

.contact-circle:hover .cc-ring {
  border-color: var(--accent); color: var(--accent);
  background: var(--accent-bg);
  transform: translateY(-6px);
  box-shadow: 0 8px 24px rgba(232, 168, 56, 0.2);
}

.cc-label {
  font-size: 0.85rem; font-weight: 600; color: var(--text-3);
  transition: color 0.3s;
}
.contact-circle:hover .cc-label { color: var(--accent); }

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

.footer {
  padding: 28px 0; border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
}
.footer-inner span { color: var(--text-3); font-size: 0.82rem; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--text-3); font-size: 0.82rem; padding: 8px 4px; }
.footer-links a:hover { color: var(--accent); }

/* ============================================
   Scroll Animations
   ============================================ */

.fade-in {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Stagger siblings within grids */
.fade-in.stagger-1 { transition-delay: 0.08s; }
.fade-in.stagger-2 { transition-delay: 0.16s; }
.fade-in.stagger-3 { transition-delay: 0.24s; }
.fade-in.stagger-4 { transition-delay: 0.32s; }
.fade-in.stagger-5 { transition-delay: 0.40s; }

/* Slide from left for timeline items */
.fade-in-left {
  opacity: 0; transform: translateX(-40px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.fade-in-left.visible { opacity: 1; transform: translateX(0); }

/* Slide from right for info cards */
.fade-in-right {
  opacity: 0; transform: translateX(40px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.fade-in-right.visible { opacity: 1; transform: translateX(0); }

/* Scale-up for cards */
.fade-in-scale {
  opacity: 0; transform: scale(0.92);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-in-scale.visible { opacity: 1; transform: scale(1); }

/* ============================================
   Lightbox
   ============================================ */

.lightbox {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 0, 0, 0.85); backdrop-filter: blur(8px);
  justify-content: center; align-items: center;
  padding: 40px; cursor: zoom-out;
}
.lightbox.active { display: flex; }
.lb-close {
  position: absolute; top: 16px; right: 16px;
  font-size: 2rem; color: #fff; background: rgba(0,0,0,0.5); border: none;
  cursor: pointer; opacity: 0.7; transition: opacity 0.3s;
  z-index: 201; width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center; border-radius: 50%;
}
.lb-close:hover { opacity: 1; }
.lb-img {
  max-width: 90vw; max-height: 85vh;
  border-radius: var(--radius); box-shadow: 0 8px 48px rgba(0,0,0,0.5);
  object-fit: contain;
}

.clickable-img { cursor: zoom-in; transition: opacity 0.3s; }
.clickable-img:hover { opacity: 0.85; }

/* Small achievement card with image */
.ach-small { display: flex; gap: 0; padding: 0; overflow: hidden; }
.ach-small .ach-info { padding: 20px 24px; }
.ach-img-small {
  width: 160px; flex-shrink: 0; object-fit: cover;
}


/* clickable po-item */
a.po-item { text-decoration: none; color: inherit; position: relative; }
a.po-item:hover { border-color: var(--accent); }
.po-arrow {
  position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  color: var(--accent); font-size: 1.2rem;
}

/* ============================================
   Accessibility
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-sub { margin: 0 auto 32px; }
  .hero-cta { justify-content: center; }
  .hero-quick-stats { justify-content: center; }
  .hero-achievements { text-align: left; margin-left: auto; margin-right: auto; }
  .hero-cta-secondary { justify-content: center; }
  .hero-badge, .hero-greeting { text-align: center; }
  .hero-photo-ring { width: 240px; height: 240px; }
  .hero-float-card { display: none; }
  .about-layout { grid-template-columns: 1fr; }
  .about-side { height: auto; }
  .about-photo { flex: none; aspect-ratio: 4 / 2.5; }
  .projects-row { grid-template-columns: 1fr; }
  .ach-grid { grid-template-columns: 1fr; }
  .ach-featured { grid-template-columns: 1fr; }
  .ach-featured .ach-img { height: 240px; }
  .ach-card:not(.ach-featured):not(.ach-small) { grid-template-columns: 1fr; }
  .ach-card:not(.ach-featured):not(.ach-small) .ach-img { height: 200px; }
  .ach-small { flex-direction: column; }
  .ach-img-small { width: 100%; height: 160px; }
  .certs-grid { grid-template-columns: 1fr; }
  .skills-layout { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero h1 { font-size: 2.4rem; }
  .section { padding: 72px 0; }
  .section-title { font-size: 1.8rem; margin-bottom: 36px; }
  .exp-item {
    position: relative; top: auto !important;
    margin-bottom: 16px;
  }
  .exp-item { will-change: auto; }
  .exp-top { flex-direction: column; }
  .project-featured { padding: 24px; }
  .pf-outcomes { gap: 20px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; }
  .hero-quick-stats { flex-direction: column; gap: 12px; }
  .qs-divider { width: 36px; height: 1px; }
  .hero-cta { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .hero-badge { font-size: 0.72rem; }
  .lightbox { padding: 16px; }
  .lb-img { max-width: 95vw; max-height: 90vh; }
  .contact-circles { gap: 24px; }
  .po-item { min-width: 0; }
}

/* ============================================
   Contact Form
   ============================================ */

.contact-form {
  width: 100%; max-width: 560px; margin: 0 auto 36px;
  display: flex; flex-direction: column; gap: 14px;
  text-align: left;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: 0.8rem; font-weight: 600; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px;
  color: var(--text); font-family: var(--font); font-size: 0.92rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none; resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(240, 168, 48, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-3); }

.form-submit {
  width: 100%; padding: 14px; font-size: 0.95rem; font-weight: 600;
  background: var(--gradient); color: #0b0f14;
  border: none; border-radius: var(--radius-sm);
  cursor: pointer; font-family: var(--font);
  transition: all 0.3s var(--ease);
  box-shadow: 0 2px 12px rgba(240, 168, 48, 0.2);
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(240, 168, 48, 0.35);
}

.form-success {
  display: none; text-align: center; padding: 16px;
  background: var(--accent-bg); border: 1px solid var(--tag-border);
  border-radius: var(--radius-sm); color: var(--accent);
  font-size: 0.92rem; font-weight: 500;
}

@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================
   Case Studies
   ============================================ */

/* Main grid */
/* ── Case Study Card ── single unified card, always dark regardless of site theme ── */
.cs-card {
  position: relative;
  display: grid;
  grid-template-columns: 360px 1fr;
  border-radius: 24px;
  overflow: hidden;
  background: #0a0e13;
  border: 1px solid rgba(255,255,255,0.07);
  border-top: 2px solid var(--accent);
  box-shadow: var(--shadow-lg);
}

.cs-thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0e13;
  overflow: hidden;
  min-height: 340px;
}

.cs-thumb-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(240,168,48,0.16) 0%, transparent 62%);
  pointer-events: none;
}

.cs-thumb-mark {
  position: relative;
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #eaeff4;
}

.cs-thumb-mark-accent {
  display: inline-flex;
  color: var(--accent);
  font-size: 0.9rem;
  transform: translateY(-6px);
}

.cs-thumb-corner-logo {
  position: absolute;
  left: 18px;
  bottom: 18px;
  height: 30px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
}

.cs-content {
  padding: 34px 36px;
  display: flex;
  flex-direction: column;
}

.cs-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.cs-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
}

.cs-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(240,168,48,0.18);
}

.cs-tags {
  display: flex;
  gap: 6px;
}

.cs-tag {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
}

.cs-date {
  margin-left: auto;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  font-weight: 500;
}

.cs-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #eaeff4;
  letter-spacing: -0.4px;
  line-height: 1.2;
  margin-bottom: 12px;
}

.cs-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 26px;
}

.cs-stats {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 28px;
  margin-bottom: 28px;
}

.cs-stat-num {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.5px;
  line-height: 1;
  margin-bottom: 6px;
}

.cs-stat-label {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}

.cs-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: auto;
}

.cs-read-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  transition: gap 0.2s;
}

.cs-read-link:hover {
  gap: 10px;
}

.cs-share-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent;
  color: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: border-color 0.18s, color 0.18s;
}

.cs-share-icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.cs-dot-nav {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
}

.cs-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
}

.cs-next-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  padding: 9px 18px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.55);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.18s, color 0.18s;
}

[data-theme="light"] .cs-next-pill,
[data-theme="light"] .cs-dot-nav {
  border-color: rgba(0,0,0,0.15);
}

.cs-next-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Share dropdown ── */
.cs-share-wrap {
  position: relative;
}

.cs-share-menu {
  display: none;
  position: fixed;
  min-width: 190px;
  background: var(--bg-card);
  border: 1px solid var(--border-h);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  padding: 6px;
  z-index: 999;
}

.cs-share-menu.open { display: block; }

.cs-share-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-2);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  text-align: left;
}

.cs-share-item:hover {
  background: var(--accent-bg);
  color: var(--accent);
}


/* ── More Portfolio Work ── */
.cs-more {
  margin-top: 56px;
}

.cs-more-header {
  margin-bottom: 28px;
}

.cs-more-header h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.4px;
}

.cs-more-header h3 span {
  color: var(--accent);
}

.cs-more-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.cs-more-card {
  display: block;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
}

.cs-more-card.cs-more-active .cs-more-thumb {
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 3px rgba(240,168,48,0.15);
}

.cs-more-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  transition: transform 0.3s var(--ease);
}

.cs-more-card:hover .cs-more-thumb {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Stat overlay inside thumbnail */
.cs-more-stat {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  pointer-events: none;
}

.cs-more-stat-num {
  font-size: 1.45rem;
  font-weight: 900;
  color: #f0a830;
  letter-spacing: -1px;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}

.cs-more-stat-lbl {
  font-size: 0.6rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

/* cs-more-thumb has a dark gradient bg regardless of theme — these colors are intentional */

.cs-more-hover {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.cs-more-card:hover .cs-more-hover { opacity: 1; }

.cs-more-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transform: translateY(8px);
  transition: transform 0.3s;
}

.cs-more-card:hover .cs-more-arrow { transform: translateY(0); }

.cs-more-info { padding: 0 4px; }

.cs-more-tag {
  display: block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 5px;
}

.cs-more-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  transition: color 0.2s;
  letter-spacing: -0.2px;
}

.cs-more-card:hover h4 { color: var(--accent); }

/* Responsive */
@media (max-width: 960px) {
  .cs-card { grid-template-columns: 1fr; }
  .cs-thumb { min-height: 200px; }
  .cs-more-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .cs-content { padding: 26px 22px; }
  .cs-stats { grid-template-columns: repeat(2, auto); gap: 20px; }
  .cs-more-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}

@media (max-width: 480px) {
  .cs-thumb { min-height: 160px; }
  .cs-content { padding: 22px 18px; }
  .cs-title { font-size: 1.25rem; }
  .cs-desc { font-size: 0.85rem; }
  .cs-stats { grid-template-columns: repeat(2, auto); gap: 16px; }
  .cs-more-grid { grid-template-columns: 1fr; gap: 12px; }
  .cs-more-stat-num { font-size: 1.15rem; }
  .cs-share-menu { max-width: 88vw; }
}