:root {
  --bg-1: #070b1e;
  --bg-2: #0c1230;
  --bg-3: #111a3c;
  --cream: #eef3ff;
  --muted: #a6b1d6;
  --faint: #7c88ad;

  --cyan: #22d3ee;
  --magenta: #e879f9;
  --blue: #60a5fa;
  --lime: #a3e635;
  --violet: #8b5cf6;
  --grad: linear-gradient(135deg, var(--cyan), var(--violet) 55%, var(--magenta));

  --glass-surface: linear-gradient(160deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03) 45%, rgba(255, 255, 255, 0.06));
  --glass-bg: rgba(255, 255, 255, 0.07);
  --glass-bg-2: rgba(255, 255, 255, 0.035);
  --glass-border: rgba(255, 255, 255, 0.14);
  --glass-border-hover: rgba(255, 255, 255, 0.26);

  --surface: rgba(255, 255, 255, 0.06);
  --surface-soft: rgba(255, 255, 255, 0.05);
  --surface-2: rgba(255, 255, 255, 0.09);
  --line: rgba(255, 255, 255, 0.13);
  --line-soft: rgba(255, 255, 255, 0.06);
  --line-strong: rgba(255, 255, 255, 0.26);

  --scrim-nav: rgba(7, 11, 30, 0.55);
  --scrim-menu: rgba(5, 8, 22, 0.86);

  --input-bg: rgba(255, 255, 255, 0.06);
  --input-border: rgba(255, 255, 255, 0.13);
  --input-focus: var(--cyan);
  --input-glow: color-mix(in srgb, var(--cyan) 12%, transparent);

  --vignette: radial-gradient(130% 130% at 50% 0%, transparent 45%, rgba(10, 0, 20, 0.55) 100%);
  --portrait-glow: radial-gradient(circle at 30% 25%, color-mix(in srgb, var(--cyan) 35%, transparent), color-mix(in srgb, var(--magenta) 12%, transparent) 60%, transparent);

  --shadow-base: #040818;
  --shadow: 0 24px 60px color-mix(in srgb, var(--shadow-base) 50%, transparent);
  --shadow-lg: 0 34px 80px color-mix(in srgb, var(--shadow-base) 60%, transparent);

  --ok: #5effa0;

  --thumb-1: linear-gradient(135deg, var(--magenta), var(--cyan) 60%, var(--blue));
  --thumb-2: linear-gradient(135deg, var(--violet), var(--blue) 60%, var(--cyan));
  --thumb-3: linear-gradient(135deg, var(--cyan), var(--lime) 50%, var(--magenta));
  --thumb-4: linear-gradient(135deg, var(--blue), var(--violet) 55%, var(--lime));
  --thumb-5: linear-gradient(135deg, var(--magenta), var(--violet) 55%, var(--lime));
  --thumb-ink: rgba(8, 18, 40, 0.85);

  --grain-opacity: 0.03;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", "Fira Code", Consolas, "Courier New", monospace;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --radius: 24px;
  --nav-h: 76px;
}

[data-theme="light"] {
  --bg-1: #f5f2ff;
  --bg-2: #fdeef7;
  --bg-3: #e8f1ff;
  --cream: #131a33;
  --muted: #48517a;
  --faint: #7b85a8;

  --cyan: #0891b2;
  --magenta: #c026d3;
  --blue: #2563eb;
  --lime: #65a30d;
  --violet: #7c3aed;
  --grad: linear-gradient(135deg, var(--cyan), var(--violet) 55%, var(--magenta));

  --glass-surface: linear-gradient(160deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.45) 45%, rgba(255, 255, 255, 0.6));
  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-bg-2: rgba(255, 255, 255, 0.3);
  --glass-border: rgba(255, 255, 255, 0.8);
  --glass-border-hover: rgba(255, 255, 255, 0.95);
  --glass-highlight: rgba(255, 255, 255, 0.75);
  --glass-sheen: rgba(255, 255, 255, 0.55);
  --border-grad: linear-gradient(140deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.45) 32%, color-mix(in srgb, var(--lime) 40%, transparent) 62%, color-mix(in srgb, var(--violet) 40%, transparent));

  --surface: rgba(19, 26, 51, 0.05);
  --surface-soft: rgba(19, 26, 51, 0.04);
  --surface-2: rgba(19, 26, 51, 0.07);
  --line: rgba(19, 26, 51, 0.14);
  --line-soft: rgba(19, 26, 51, 0.08);
  --line-strong: rgba(19, 26, 51, 0.24);

  --scrim-nav: rgba(255, 255, 255, 0.6);
  --scrim-menu: rgba(248, 244, 255, 0.92);
  --code-bg: rgba(255, 255, 255, 0.65);
  --code-border: rgba(19, 26, 51, 0.14);

  --input-bg: rgba(19, 26, 51, 0.045);
  --input-border: rgba(19, 26, 51, 0.16);
  --input-focus: var(--cyan);
  --input-glow: color-mix(in srgb, var(--cyan) 14%, transparent);

  --vignette: radial-gradient(130% 130% at 50% 0%, transparent 50%, rgba(70, 80, 150, 0.18) 100%);
  --portrait-glow: radial-gradient(circle at 30% 25%, color-mix(in srgb, var(--cyan) 28%, transparent), color-mix(in srgb, var(--magenta) 18%, transparent) 60%, transparent);

  --pane-bg: linear-gradient(150deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.3));
  --pane-border: rgba(255, 255, 255, 0.85);
  --pane-sheen: rgba(255, 255, 255, 0.85);
  --pane-grad: linear-gradient(140deg, rgba(255, 255, 255, 0.95), transparent 40%, color-mix(in srgb, var(--lime) 30%, transparent) 70%, transparent);

  --shadow-base: #2a3566;
  --thumb-ink: rgba(8, 18, 40, 0.9);

  --ok: #16a34a;

  --grain-opacity: 0.025;
}

[data-theme="sunset"] {
  --bg-1: #1c0a2b;
  --bg-2: #2b0f3d;
  --bg-3: #3a1245;
  --cream: #fdf3ea;
  --muted: #cbb2a6;
  --faint: #a48d85;

  --cyan: #ff6b4a;
  --magenta: #ffb347;
  --blue: #ff5e7e;
  --lime: #ff9e7d;
  --violet: #b28cff;
  --grad: linear-gradient(135deg, var(--magenta), var(--cyan) 55%, var(--blue));

  --glass-surface: linear-gradient(160deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04) 45%, rgba(255, 255, 255, 0.07));
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-bg-2: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-border-hover: rgba(255, 255, 255, 0.28);
  --glass-highlight: rgba(255, 255, 255, 0.13);
  --glass-sheen: rgba(255, 255, 255, 0.14);
  --border-grad: linear-gradient(140deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.06) 32%, color-mix(in srgb, var(--lime) 45%, transparent) 62%, color-mix(in srgb, var(--violet) 40%, transparent));

  --surface: rgba(255, 255, 255, 0.07);
  --surface-soft: rgba(255, 255, 255, 0.055);
  --surface-2: rgba(255, 255, 255, 0.1);
  --line: rgba(255, 255, 255, 0.14);
  --line-soft: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.28);

  --scrim-nav: rgba(28, 10, 43, 0.55);
  --scrim-menu: rgba(23, 7, 39, 0.86);
  --code-bg: rgba(20, 5, 25, 0.55);
  --code-border: color-mix(in srgb, var(--magenta) 18%, transparent);

  --input-bg: rgba(255, 255, 255, 0.07);
  --input-border: rgba(255, 255, 255, 0.14);
  --input-focus: var(--cyan);
  --input-glow: color-mix(in srgb, var(--cyan) 13%, transparent);

  --vignette: radial-gradient(130% 130% at 50% 0%, transparent 45%, rgba(10, 0, 20, 0.55) 100%);
  --portrait-glow: radial-gradient(circle at 30% 25%, color-mix(in srgb, var(--magenta) 35%, transparent), color-mix(in srgb, var(--blue) 12%, transparent) 60%, transparent);

  --pane-bg: linear-gradient(150deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  --pane-border: rgba(255, 255, 255, 0.11);
  --pane-sheen: rgba(255, 255, 255, 0.17);
  --pane-grad: linear-gradient(140deg, rgba(255, 255, 255, 0.45), transparent 40%, color-mix(in srgb, var(--lime) 38%, transparent) 70%, transparent);

  --shadow-base: #120420;
  --thumb-ink: rgba(42, 10, 46, 0.85);

  --ok: #5effa0;

  --grain-opacity: 0.03;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 20px);
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-smooth iframe {
  pointer-events: none;
}

body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--cream);
  background: linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 45%, var(--bg-3) 100%);
  line-height: 1.7;
  overflow-x: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
  min-height: 100vh;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: color-mix(in srgb, var(--cyan) 45%, transparent);
  color: #fff;
}

::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
  background: transparent;
}

::-webkit-scrollbar-track,
::-webkit-scrollbar-thumb {
  background: transparent;
  border: none;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
}

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

.glass {
  position: relative;
  background: linear-gradient(160deg, var(--surface-2), var(--glass-bg-2) 45%, var(--surface));
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 14px;
}

.grain {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  z-index: 200;
  pointer-events: none;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.bg::before {
  content: "";
  position: absolute;
  inset: -50%;
  background: linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 45%, var(--bg-3) 100%);
}

.code-grid {
  position: absolute;
  inset: -60%;
  background-image:
    linear-gradient(color-mix(in srgb, var(--blue) 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--blue) 7%, transparent) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 40%, #000 30%, transparent 75%);
  mask-image: radial-gradient(120% 90% at 50% 40%, #000 30%, transparent 75%);
  will-change: transform;
  pointer-events: none;
}

.orb-layer,
.code-glyphs {
  position: absolute;
  inset: 0;
  will-change: transform;
}

.orb {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}

.orb-1 {
  width: 60vmin;
  height: 60vmin;
  top: -12%;
  left: -10%;
  background: radial-gradient(circle at 35% 35%, color-mix(in srgb, var(--cyan) 85%, transparent) 0%, color-mix(in srgb, var(--cyan) 42%, transparent) 34%, transparent 70%);
  opacity: 0.5;
  animation: float1 26s ease-in-out infinite;
}

.orb-2 {
  width: 52vmin;
  height: 52vmin;
  top: 18%;
  right: -14%;
  background: radial-gradient(circle at 40% 40%, color-mix(in srgb, var(--magenta) 80%, transparent) 0%, color-mix(in srgb, var(--magenta) 38%, transparent) 34%, transparent 70%);
  opacity: 0.45;
  animation: float2 32s ease-in-out infinite;
}

.orb-3 {
  width: 56vmin;
  height: 56vmin;
  bottom: -16%;
  left: 18%;
  background: radial-gradient(circle at 45% 45%, color-mix(in srgb, var(--blue) 75%, transparent) 0%, color-mix(in srgb, var(--blue) 36%, transparent) 34%, transparent 70%);
  opacity: 0.4;
  animation: float3 38s ease-in-out infinite;
}

.vignette {
  position: absolute;
  inset: -15%;
  background: var(--vignette);
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(6vw, 4vh) scale(1.08); }
  66% { transform: translate(-4vw, 7vh) scale(0.95); }
}

@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-7vw, 5vh) scale(1.06); }
  66% { transform: translate(5vw, -4vh) scale(0.93); }
}

@keyframes float3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-5vw, -7vh) scale(1.1); }
}

.code-glyph {
  position: absolute;
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  text-shadow: 0 0 18px currentColor;
  will-change: transform, opacity;
  animation: glyphCycle 18s ease-in-out forwards;
}

.code-glyph.g-cyan { color: color-mix(in srgb, var(--cyan) 34%, transparent); }
.code-glyph.g-magenta { color: color-mix(in srgb, var(--magenta) 32%, transparent); }
.code-glyph.g-blue { color: color-mix(in srgb, var(--blue) 32%, transparent); }
.code-glyph.g-lime { color: color-mix(in srgb, var(--lime) 28%, transparent); }
.code-glyph.g-violet { color: color-mix(in srgb, var(--violet) 34%, transparent); }

.code-glyph.is-blur {
  filter: blur(2px);
}

.glyph-sm { font-size: 0.8rem; }
.glyph-md { font-size: 1.05rem; }

@keyframes glyphCycle {
  0% { transform: translate(0, 0) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  45% { transform: translate(-1.1vw, -1.3vh) rotate(2deg); }
  70% { transform: translate(1vw, 1.1vh) rotate(-2deg); opacity: 1; }
  90% { transform: translate(-0.8vw, 1.4vh) rotate(1deg); opacity: 0; }
  100% { transform: translate(-0.8vw, 1.4vh) rotate(1deg); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .orb, .code-glyph { animation: none; }
  .code-grid { background: none; }
  html { scroll-behavior: auto; }
  .cursor-ring, .cursor-dot, .cursor-pointer { display: none !important; }
  .scroll-progress { opacity: 0 !important; }
  .reveal, .reveal.visible,
  .reveal-left, .reveal-left.visible,
  .reveal-scale, .reveal-scale.visible,
  .reveal-blur, .reveal-blur.visible { opacity: 1 !important; transform: none !important; filter: none !important; }
  .split .word-inner { transform: none !important; }
  .sec-head .eyebrow { opacity: 1 !important; transform: none !important; }
  .timeline-progress { display: none; }
  .pin-section { padding: clamp(80px, 12vh, 130px) clamp(20px, 6vw, 80px); max-width: 1240px; margin: 0 auto; }
  .pin-sticky { position: relative; top: auto; height: auto; overflow: visible; display: block; }
  .projects-track { flex-direction: column; align-items: stretch; gap: 28px; padding: 0; }
  .projects-panel.projects-lead { width: 100%; }
  .p-card { flex: none; width: 100%; }
}

html.tab-hidden .orb,
html.tab-hidden .code-glyph,
html.tab-hidden .cert-card,
html.tab-hidden .portrait-ring,
html.tab-hidden .caret {
  animation-play-state: paused !important;
}

/* ===== Scroll progress ===== */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 999;
  background: var(--grad);
  box-shadow: 0 0 14px color-mix(in srgb, var(--cyan) 65%, transparent);
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

/* ===== Cursor ===== */

.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  border-radius: 50%;
  will-change: transform;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid color-mix(in srgb, var(--magenta) 55%, transparent);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.cursor-ring.is-active {
  border-color: color-mix(in srgb, var(--cyan) 90%, transparent);
  background: color-mix(in srgb, var(--cyan) 8%, transparent);
}

html.custom-cursor,
html.custom-cursor * {
  cursor: none !important;
}

html.custom-cursor input,
html.custom-cursor textarea {
  cursor: text !important;
}

.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--magenta);
  pointer-events: none;
  z-index: 10000;
  will-change: transform;
}

.cursor-pointer {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  background: url('../cursor-arrow-dark.svg') no-repeat 0 0 / 40px 40px;
  pointer-events: none;
  z-index: 10001;
  will-change: transform;
}

[data-theme="light"] .cursor-pointer {
  background: url('../cursor-arrow-light.svg') no-repeat 0 0 / 40px 40px;
}

[data-theme="sunset"] .cursor-pointer {
  background: url('../cursor-arrow-sunset.svg') no-repeat 0 0 / 40px 40px;
}

@media (hover: none), (pointer: coarse) {
  .cursor-ring, .cursor-dot, .cursor-pointer, .click-spark { display: none; }
}

/* ===== Click lightning spark ===== */

.click-spark {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  pointer-events: none;
  z-index: 9995;
  will-change: transform;
}

.click-spark .flash {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: radial-gradient(circle, var(--spark-flash) 0%, color-mix(in srgb, var(--spark-flash) 35%, transparent) 45%, transparent 70%);
  animation: spark-flash 0.5s var(--ease) forwards;
}

.click-spark .bolt {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 26px;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 0 6px var(--spark-bolt)) drop-shadow(0 0 14px color-mix(in srgb, var(--spark-bolt) 55%, transparent));
  animation: spark-bolt 0.72s linear forwards;
}

.click-spark .bolt svg {
  display: block;
  width: 100%;
  height: 100%;
}

.click-spark .bolt path {
  fill: var(--spark-bolt);
}

.click-spark .particle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 4px;
  margin: -2px 0 0 -2px;
  border-radius: 50%;
  background: var(--spark-particle);
  box-shadow: 0 0 5px color-mix(in srgb, var(--spark-particle) 65%, transparent);
  animation: spark-particle 0.55s var(--ease) forwards;
  animation-delay: var(--spark-delay);
}

@keyframes spark-flash {
  0% { transform: translate(-50%, -50%) scale(0); opacity: 0.95; }
  60% { opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(3.4); opacity: 0; }
}

@keyframes spark-bolt {
  0% { transform: translate(-50%, -50%) translate(0, 0) scale(0.85) rotate(var(--bolt-rot, -8deg)); opacity: 0; }
  4% { opacity: 1; }
  88% { opacity: 1; }
  100% { transform: translate(-50%, -50%) translate(var(--bolt-tx, 0px), var(--bolt-ty, 0px)) scale(1) rotate(var(--bolt-rot, -8deg)); opacity: 0; }
}

@keyframes spark-particle {
  0% { transform: translate(0, 0) scale(1); opacity: 1; }
  100% { transform: translate(var(--spark-tx), var(--spark-ty)) scale(0.15); opacity: 0; }
}

[data-theme="dark"] {
  --spark-bolt: #22d3ee;
  --spark-flash: #22d3ee;
  --spark-particle: #e879f9;
}

[data-theme="light"] {
  --spark-bolt: #2563eb;
  --spark-flash: #ffffff;
  --spark-particle: #7c3aed;
}

[data-theme="sunset"] {
  --spark-bolt: #ffb347;
  --spark-flash: #ff6b4a;
  --spark-particle: #ff6b4a;
}

[data-theme="dark"] .click-spark .bolt { filter: drop-shadow(0 0 6px #22d3ee) drop-shadow(0 0 16px rgba(34, 211, 238, 0.6)); }
[data-theme="dark"] .click-spark .flash { animation-duration: 0.55s; }
[data-theme="light"] .click-spark .bolt { filter: none; width: 20px; height: 24px; animation-duration: 0.58s; }
[data-theme="light"] .click-spark .flash { animation-duration: 0.4s; }
[data-theme="sunset"] .click-spark .flash { animation-duration: 0.65s; }
[data-theme="sunset"] .click-spark .particle { box-shadow: 0 0 8px rgba(255, 107, 74, 0.8); }

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

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 60px);
  z-index: 100;
  transition: all 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: var(--scrim-nav);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--line-soft);
  box-shadow: 0 10px 40px color-mix(in srgb, var(--shadow-base) 35%, transparent);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.nav-logo-badge {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--thumb-ink);
  background: var(--grad);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--cyan) 40%, transparent);
}

.nav-logo-text {
  font-size: 1.02rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav-links a {
  position: relative;
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.02em;
  transition: color 0.3s var(--ease);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cream);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.theme-toggle {
  position: relative;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--line);
  color: var(--muted);
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.theme-toggle:hover {
  color: var(--cream);
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.theme-icon {
  grid-area: 1 / 1;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: scale(0.5) rotate(-40deg);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}

[data-theme="dark"] .theme-icon.icon-moon,
[data-theme="light"] .theme-icon.icon-sun,
[data-theme="sunset"] .theme-icon.icon-spark {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: none;
  z-index: 110;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--cream);
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}

body.menu-open .nav-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

body.menu-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

body.menu-open .nav-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 105;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  background: var(--scrim-menu);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}

body.menu-open .mobile-menu {
  opacity: 1;
  visibility: visible;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.mobile-links a {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--cream);
  padding: 6px 12px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease), color 0.3s;
}

.mobile-links a:hover {
  color: var(--magenta);
}

body.menu-open .mobile-links a {
  opacity: 1;
  transform: translateY(0);
}

body.menu-open .mobile-links a:nth-child(1) { transition-delay: 0.1s; }
body.menu-open .mobile-links a:nth-child(2) { transition-delay: 0.16s; }
body.menu-open .mobile-links a:nth-child(3) { transition-delay: 0.22s; }
body.menu-open .mobile-links a:nth-child(4) { transition-delay: 0.28s; }
body.menu-open .mobile-links a:nth-child(5) { transition-delay: 0.34s; }

.mobile-socials {
  display: flex;
  gap: 26px;
  color: var(--muted);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.45s var(--ease) 0.42s, transform 0.45s var(--ease) 0.42s;
}

body.menu-open .mobile-socials {
  opacity: 1;
  transform: translateY(0);
}

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

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 40px) clamp(20px, 5vw, 40px) 80px;
  position: relative;
}

.hero-inner {
  max-width: 900px;
  width: 100%;
}

.hero-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(3.2rem, 11vw, 7.2rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.hero-role {
  margin-top: 14px;
  font-size: clamp(1.15rem, 3vw, 1.7rem);
  font-weight: 500;
  color: var(--muted);
  min-height: 1.6em;
}

.hero-role #typed {
  color: var(--cream);
  font-weight: 600;
}

.caret {
  display: inline-block;
  width: 2px;
  height: 1.05em;
  margin-left: 4px;
  vertical-align: -0.15em;
  background: var(--grad);
  animation: blink 1s steps(2) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero-tag {
  margin: 22px auto 0;
  max-width: 620px;
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--muted);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 38px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
  will-change: transform;
}

.btn-primary {
  color: var(--thumb-ink);
  background: var(--grad);
  box-shadow: 0 12px 32px color-mix(in srgb, var(--cyan) 40%, transparent), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 18px 44px color-mix(in srgb, var(--cyan) 55%, transparent), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-ghost {
  color: var(--cream);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  border-color: color-mix(in srgb, var(--magenta) 60%, transparent);
  background: color-mix(in srgb, var(--magenta) 10%, transparent);
  box-shadow: 0 12px 32px color-mix(in srgb, var(--magenta) 18%, transparent);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.hero-socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-top: 42px;
  color: var(--muted);
}

.hero-socials a {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.hero-socials a:hover {
  transform: translateY(-4px);
  color: var(--magenta);
  border-color: color-mix(in srgb, var(--magenta) 55%, transparent);
  background: color-mix(in srgb, var(--magenta) 10%, transparent);
}

.scroll-cue {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.scroll-cue-label {
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.scroll-cue-line {
  width: 1px;
  height: 46px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}

.scroll-cue-line::after {
  content: "";
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--grad);
  animation: scrollLine 2s var(--ease) infinite;
}

@keyframes scrollLine {
  0% { top: -50%; }
  100% { top: 100%; }
}

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

.section {
  padding: clamp(80px, 12vh, 130px) clamp(20px, 6vw, 80px);
  max-width: 1240px;
  margin: 0 auto;
  content-visibility: auto;
  contain-intrinsic-size: auto 800px;
}

.sec-head {
  margin-bottom: clamp(48px, 7vh, 72px);
}

.sec-head h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.3rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

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

.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 28px;
  align-items: stretch;
}

.about-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  will-change: transform;
}

.portrait {
  position: relative;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--portrait-glow);
  border: 1px solid var(--line);
  margin-bottom: 26px;
}

.portrait-glyph {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 600;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.portrait-ring {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px dashed color-mix(in srgb, var(--magenta) 45%, transparent);
  animation: spin 24s linear infinite;
}

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

.about-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.meta-name {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
}

.meta-role {
  font-size: 0.88rem;
  color: var(--magenta);
  font-weight: 500;
}

.meta-loc {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--faint);
}

.about-bio {
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.about-bio p {
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
}

.about-bio p:first-child {
  color: var(--cream);
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  line-height: 1.55;
  font-weight: 400;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.stat {
  padding: 20px 12px;
  border-radius: 18px;
  background: var(--surface-soft);
  border: 1px solid var(--surface-2);
  text-align: center;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}

.stat:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--magenta) 40%, transparent);
  background: color-mix(in srgb, var(--magenta) 7%, transparent);
}

.stat-num {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 700;
  display: block;
  line-height: 1.1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--faint);
  margin-top: 6px;
  display: block;
}

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

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.skill-card {
  padding: clamp(24px, 3vw, 34px);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  will-change: transform;
}

.skill-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-lg), inset 0 1px 0 var(--line);
}

.skill-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.skill-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  color: var(--magenta);
  background: color-mix(in srgb, var(--magenta) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--magenta) 25%, transparent);
}

.skill-card h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
}

.skill-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.skill-chips li {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: all 0.3s var(--ease);
}

.skill-chips li:hover {
  color: var(--cream);
  background: color-mix(in srgb, var(--magenta) 12%, transparent);
  border-color: color-mix(in srgb, var(--magenta) 40%, transparent);
  transform: translateY(-2px);
}

.skill-bar {
  margin-bottom: 18px;
}

.skill-bar:last-child {
  margin-bottom: 0;
}

.bar-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.bar {
  height: 8px;
  border-radius: 99px;
  background: var(--surface-2);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  width: 0;
  border-radius: 99px;
  background: var(--grad);
  box-shadow: 0 0 14px color-mix(in srgb, var(--cyan) 50%, transparent);
  transition: width 1.4s var(--ease);
}

/* ===== Projects — horizontal pin ===== */

.pin-section {
  position: relative;
  padding: 0;
}

.pin-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.projects-track {
  display: flex;
  align-items: center;
  gap: clamp(24px, 4vw, 44px);
  padding: 0 clamp(20px, 6vw, 80px);
  will-change: transform;
}

.projects-panel {
  flex: 0 0 auto;
}

.projects-lead {
  width: clamp(280px, 30vw, 440px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.projects-lead .sec-head {
  margin-bottom: 0;
}

.projects-lead-text {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 36ch;
}

.projects-count {
  display: inline-flex;
  gap: 6px;
  align-items: baseline;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--faint);
}

.count-now {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--magenta);
}

.p-card {
  flex: 0 0 clamp(300px, 40vw, 500px);
  height: clamp(460px, 66vh, 560px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  will-change: transform;
}

.p-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-lg), inset 0 1px 0 var(--line);
}

.p-thumb {
  position: relative;
  display: grid;
  place-items: center;
  height: 200px;
  overflow: hidden;
}

.thumb-1 { background: var(--thumb-1); }
.thumb-2 { background: var(--thumb-2); }
.thumb-3 { background: var(--thumb-3); }
.thumb-4 { background: var(--thumb-4); }
.thumb-5 { background: var(--thumb-5); }

.thumb-glyph {
  font-family: var(--serif);
  font-size: 3.4rem;
  font-weight: 700;
  font-style: italic;
  color: var(--thumb-ink);
  z-index: 1;
  transition: transform 0.5s var(--ease);
}

.p-card:hover .thumb-glyph {
  transform: scale(1.12);
}

.thumb-shine {
  position: absolute;
  top: -60%;
  left: -20%;
  width: 40%;
  height: 240%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: rotate(20deg);
  transition: left 0.7s var(--ease);
}

.p-card:hover .thumb-shine {
  left: 120%;
}

.thumb-link {
  position: absolute;
  bottom: 14px;
  right: 16px;
  z-index: 2;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--thumb-ink);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--shadow-base) 25%, transparent);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}

.p-card:hover .thumb-link {
  opacity: 1;
  transform: translateY(0);
}

.p-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.p-body h3 {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 600;
}

.p-body p {
  color: var(--muted);
  font-size: 0.95rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.p-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 12px;
}

.p-tags span {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.76rem;
  color: var(--magenta);
  background: color-mix(in srgb, var(--magenta) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--magenta) 22%, transparent);
}

/* ===== Timeline ===== */

.timeline {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--cyan) 70%, transparent) 15%, color-mix(in srgb, var(--magenta) 70%, transparent) 85%, transparent);
}

.timeline-progress {
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 0;
  transform: translateX(-50%);
  background: linear-gradient(180deg, var(--cyan), var(--magenta));
  box-shadow: 0 0 16px color-mix(in srgb, var(--cyan) 65%, transparent);
  z-index: 1;
}

.tl-item {
  position: relative;
  width: 50%;
  padding: 0 40px 48px;
}

.tl-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.tl-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

.tl-dot {
  position: absolute;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--cyan) 15%, transparent), 0 0 20px color-mix(in srgb, var(--cyan) 60%, transparent);
}

.tl-item:nth-child(odd) .tl-dot {
  right: -8px;
}

.tl-item:nth-child(even) .tl-dot {
  left: -8px;
}

.tl-card {
  padding: 24px 28px;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.tl-card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-lg);
}

.tl-period {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--thumb-ink);
  background: var(--grad);
  margin-bottom: 14px;
}

.tl-card h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
}

.tl-org {
  color: var(--magenta);
  font-size: 0.85rem;
  font-weight: 500;
  margin: 3px 0 10px;
}

.tl-card p:last-child {
  color: var(--muted);
  font-size: 0.92rem;
}

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

.exp-wrap {
  max-width: 780px;
  margin: 0 auto;
}

.exp-card {
  padding: 28px 32px;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.exp-card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-lg);
}

.exp-role {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  margin: 2px 0 4px;
}

.exp-org {
  color: var(--magenta);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.exp-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.exp-card li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.exp-card li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad);
}

/* ===== Certifications ===== */

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.cert-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 26px;
  text-decoration: none;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  will-change: transform;
}

.cert-card:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-lg);
}

.cert-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--cream);
}

.cert-org {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--magenta);
}

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

.ach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}

.ach-item {
  padding: 28px 26px;
  text-align: center;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  will-change: transform;
}

.ach-item:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-lg);
}

.ach-emoji {
  display: block;
  font-size: 2rem;
  margin-bottom: 14px;
  filter: saturate(1.15);
}

.ach-item h3 {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.ach-item p {
  color: var(--muted);
  font-size: 0.92rem;
}

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

.skills-note {
  margin-top: 32px;
  padding: 22px 28px;
  text-align: center;
}

.skills-note p {
  margin-top: 8px;
  font-size: 1rem;
  color: var(--muted);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 28px;
  align-items: stretch;
}

.contact-info {
  padding: clamp(28px, 4vw, 42px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-info h3 {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.25;
}

.contact-info p {
  color: var(--muted);
}

.contact-mail {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  font-size: 1.02rem;
  font-weight: 500;
  color: var(--magenta);
  transition: color 0.3s var(--ease);
}

.contact-mail:hover {
  color: var(--lime);
}

.contact-loc {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
  font-size: 0.95rem;
  color: var(--muted);
}

.contact-socials {
  display: flex;
  gap: 14px;
  margin-top: auto;
}

.contact-socials a {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: all 0.3s var(--ease);
}

.contact-socials a:hover {
  transform: translateY(-4px);
  color: var(--magenta);
  border-color: color-mix(in srgb, var(--magenta) 50%, transparent);
  background: color-mix(in srgb, var(--magenta) 10%, transparent);
}

.contact-form {
  padding: clamp(28px, 4vw, 42px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.field input,
.field textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: 14px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--cream);
  background: var(--surface);
  border: 1px solid var(--line);
  outline: none;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: color-mix(in srgb, var(--muted) 50%, transparent);
}

.field input:focus,
.field textarea:focus {
  border-color: color-mix(in srgb, var(--magenta) 60%, transparent);
  background: color-mix(in srgb, var(--magenta) 6%, transparent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--magenta) 12%, transparent);
}

.form-success {
  display: none;
  text-align: center;
  padding: 14px;
  border-radius: 14px;
  font-size: 0.9rem;
  color: var(--ok);
  background: color-mix(in srgb, var(--ok) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--ok) 30%, transparent);
}

.form-success.show {
  display: block;
  animation: fadeUp 0.5s var(--ease);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.footer {
  padding: 40px clamp(20px, 6vw, 80px);
  border-top: 1px solid var(--line-soft);
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
}

.footer p {
  font-size: 0.85rem;
  color: var(--faint);
}

.back-top {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: all 0.3s var(--ease);
}

.back-top:hover {
  color: var(--thumb-ink);
  background: var(--grad);
  border-color: transparent;
  transform: translateY(-4px);
}

/* ===== Reveal animations ===== */

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

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

.d-1 { transition-delay: 0.08s; }
.d-2 { transition-delay: 0.16s; }
.d-3 { transition-delay: 0.24s; }
.d-4 { transition-delay: 0.32s; }
.d-5 { transition-delay: 0.4s; }

/* ===== Reveal variants ===== */

.reveal-left {
  opacity: 0;
  transform: translateX(-46px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

.reveal-blur {
  opacity: 0;
  transform: translateY(26px);
  filter: blur(8px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), filter 0.9s var(--ease);
}

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

/* ===== Split word-mask headings ===== */

html.js .sec-head .eyebrow {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

html.js .sec-head.is-visible .eyebrow {
  opacity: 1;
  transform: translateY(0);
}

html.js .split .word {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}

html.js .split .word-inner {
  display: inline-block;
  transform: translateY(115%);
  transition: transform 0.85s var(--ease);
  transition-delay: var(--word-delay, 0s);
}

html.js .split.is-visible .word-inner {
  transform: translateY(0);
}

html.js .split .grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-inner {
  will-change: opacity;
}

.scroll-cue {
  will-change: opacity;
}

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

@media (max-width: 1024px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .skill-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 30px;
  }

  .skill-card .skill-head,
  .skill-card .skill-chips {
    grid-column: 1 / -1;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-card {
    flex-direction: row;
    text-align: left;
    gap: 28px;
    justify-content: flex-start;
  }

  .about-meta {
    align-items: flex-start;
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .pin-section {
    padding: clamp(80px, 12vh, 130px) clamp(20px, 6vw, 80px);
    max-width: 1240px;
    margin: 0 auto;
  }

  .pin-sticky {
    position: relative;
    top: auto;
    height: auto;
    overflow: visible;
    display: block;
  }

  .projects-track {
    flex-direction: column;
    align-items: stretch;
    gap: 28px;
    padding: 0;
  }

  .projects-panel.projects-lead {
    width: 100%;
  }

  .projects-lead-text {
    max-width: 100%;
  }

  .p-card {
    flex: none;
    width: 100%;
  }

  .timeline::before,
  .timeline-progress {
    left: 12px;
  }

  .timeline-progress {
    transform: none;
  }

  .tl-item,
  .tl-item:nth-child(odd),
  .tl-item:nth-child(even) {
    width: 100%;
    left: 0;
    padding: 0 0 40px 44px;
    text-align: left;
  }

  .tl-item:nth-child(odd) .tl-dot,
  .tl-item:nth-child(even) .tl-dot {
    left: 5px;
    right: auto;
  }
}

@media (max-width: 640px) {
  .about-stats {
    grid-template-columns: 1fr;
  }

  .about-card {
    flex-direction: column;
    text-align: center;
  }

  .about-meta {
    align-items: center;
  }

  .skill-card {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  .btn {
    justify-content: center;
  }
}