/* Resume Builder — Modern / Liquid Clarity */
/* Visual Direction: Glassmorphism + Liquid Metal (Direction A — Lunar Platinum) */

:root {
  /* Color — Dark default */
  --color-bg: #050607;
  --color-bg-elevated: #111418;
  --color-surface: rgba(255, 255, 255, 0.075);
  --color-surface-elevated: rgba(255, 255, 255, 0.125);
  --color-surface-strong: rgba(255, 255, 255, 0.18);
  --color-text-primary: #F7FAFC;
  --color-text-secondary: #B8C4CE;
  --color-text-tertiary: #7E8C98;
  --color-border: rgba(255, 255, 255, 0.13);
  --color-border-strong: rgba(255, 255, 255, 0.30);
  --color-edge-highlight: rgba(255, 255, 255, 0.72);
  --color-accent: #BFD7E9;
  --color-accent-hover: #F3FBFF;
  --color-accent-subtle: rgba(191, 215, 233, 0.16);
  --color-link: #A8C4D9;
  --color-link-hover: #E1EBF2;
  --color-teal: #B8C4CE;
  --color-gold: #B8C4CE;
  --color-rose: #B8C4CE;
  --color-violet: #B8C4CE;
  --accent-cyan: 191 215 233;
  --accent-teal: 184 197 208;
  --accent-gold: 184 197 208;
  --accent-coral: 184 197 208;
  --accent-violet: 184 197 208;
  --color-success: #7DD3A8;
  --color-error: #F5A9A9;

  /* Mineral text accents — subtle hue shifts within the platinum palette */
  --text-accent-steel: #A7C4D8;
  --text-accent-sage: #A8C0B8;
  --text-accent-sand: #C4B8A0;
  --text-accent-rose: #C4B0B4;
  --accent-steel-rgb: 167 196 216;
  --accent-sage-rgb: 168 192 184;
  --accent-sand-rgb: 196 184 160;
  --accent-rose-rgb: 196 176 180;

  /* Typography */
  --font-display: "Syne", "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Syne", "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Manrope", "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --font-label: "Manrope", "DM Sans", "Helvetica Neue", Arial, sans-serif;

  --font-size-hero: clamp(2.1rem, 3.55vw, 3.45rem);
  --font-size-h1: clamp(1.75rem, 3vw, 2.5rem);
  --font-size-h2: 1.375rem;
  --font-size-h3: 1.0625rem;
  --font-size-body: 1rem;
  --font-size-body-sm: 0.9375rem;
  --font-size-caption: 0.8125rem;
  --font-size-label: 0.75rem;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Space */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-section: 6.25rem;
  --content-max-width: 980px;
  --reading-width: 560px;
  --container-padding: clamp(1.5rem, 8vw, 7rem);

  /* Motion */
  --ease-enter: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-exit: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-hover: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-liquid: cubic-bezier(0.45, 0, 0.55, 1);
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 600ms;
  --duration-ambient: 12000ms;

  /* Shape */
  --radius-sm: 6px;
  --radius-md: 18px;
  --radius-lg: 34px;
  --border-glass: 1px solid var(--color-border);
  --border-glass-strong: 1px solid var(--color-border-strong);
  --shadow-glass: 0 24px 80px rgba(0, 0, 0, 0.38), inset 0 1px 0 var(--color-edge-highlight), inset 0 -1px 0 rgba(255, 255, 255, 0.08);
  --shadow-elevated: 0 32px 90px rgba(0, 0, 0, 0.46);
  --metal-gradient: linear-gradient(120deg, rgba(255, 255, 255, 0.92), rgba(191, 215, 233, 0.52) 28%, rgba(184, 197, 208, 0.44) 54%, rgba(225, 232, 237, 0.38) 78%, rgba(255, 255, 255, 0.82));
  --prismatic-shimmer: conic-gradient(from 0deg, hsla(220, 30%, 95%, 0.82), hsla(200, 28%, 90%, 0.62), hsla(180, 22%, 89%, 0.58), hsla(40, 25%, 89%, 0.55), hsla(340, 22%, 90%, 0.53), hsla(200, 28%, 90%, 0.62), hsla(220, 30%, 95%, 0.82));
  --prismatic-bar: linear-gradient(90deg, rgba(255, 255, 255, 0.92), rgba(191, 215, 233, 0.82), rgba(184, 197, 208, 0.78), rgba(210, 200, 195, 0.72), rgba(215, 200, 205, 0.70), rgba(184, 197, 208, 0.78), rgba(191, 215, 233, 0.82), rgba(255, 255, 255, 0.92));
}

[data-theme="light"] {
  --color-bg: #F4F6F8;
  --color-bg-elevated: #E8EBEF;
  --color-surface: rgba(255, 255, 255, 0.72);
  --color-surface-elevated: rgba(255, 255, 255, 0.88);
  --color-surface-strong: #FFFFFF;
  --color-text-primary: #0B0D10;
  --color-text-secondary: #3E4854;
  --color-text-tertiary: #7A8796;
  --color-border: rgba(11, 13, 16, 0.08);
  --color-border-strong: rgba(11, 13, 16, 0.20);
  --color-edge-highlight: rgba(255, 255, 255, 0.90);
  --color-accent: #5A6978;
  --color-accent-hover: #3D4854;
  --color-accent-subtle: rgba(90, 105, 120, 0.10);
  --color-link: #2563A5;
  --color-link-hover: #1A4A7A;
  --color-success: #2E7A52;
  --color-error: #B54242;

  /* Mineral text accents — light mode; darker for readability */
  --text-accent-steel: #3D5A6D;
  --text-accent-sage: #3D5D52;
  --text-accent-sand: #6B5D42;
  --text-accent-rose: #6B4D52;
  --accent-steel-rgb: 61 90 109;
  --accent-sage-rgb: 61 93 82;
  --accent-sand-rgb: 107 93 66;
  --accent-rose-rgb: 107 77 82;
  --shadow-glass: 0 8px 32px rgba(11, 13, 16, 0.10), inset 0 1px 0 var(--color-edge-highlight);
  --shadow-elevated: 0 24px 60px rgba(11, 13, 16, 0.14);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --color-bg: #F4F6F8;
    --color-bg-elevated: #E8EBEF;
    --color-surface: rgba(255, 255, 255, 0.72);
    --color-surface-elevated: rgba(255, 255, 255, 0.88);
    --color-surface-strong: #FFFFFF;
    --color-text-primary: #0B0D10;
    --color-text-secondary: #3E4854;
    --color-text-tertiary: #7A8796;
    --color-border: rgba(11, 13, 16, 0.08);
    --color-border-strong: rgba(11, 13, 16, 0.20);
    --color-edge-highlight: rgba(255, 255, 255, 0.90);
    --color-accent: #5A6978;
    --color-accent-hover: #3D4854;
    --color-accent-subtle: rgba(90, 105, 120, 0.10);
    --color-link: #2563A5;
    --color-link-hover: #1A4A7A;
    --color-success: #2E7A52;
    --color-error: #B54242;
    --text-accent-steel: #3D5A6D;
    --text-accent-sage: #3D5D52;
    --text-accent-sand: #6B5D42;
    --text-accent-rose: #6B4D52;
    --accent-steel-rgb: 61 90 109;
    --accent-sage-rgb: 61 93 82;
    --accent-sand-rgb: 107 93 66;
    --accent-rose-rgb: 107 77 82;
    --shadow-glass: 0 8px 32px rgba(11, 13, 16, 0.10), inset 0 1px 0 var(--color-edge-highlight);
    --shadow-elevated: 0 24px 60px rgba(11, 13, 16, 0.14);
  }
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
  color: var(--color-link-hover);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

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

ul {
  padding-left: 1.25em;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--container-padding);
  z-index: 10000;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: var(--font-weight-bold);
  transition: top var(--duration-fast) var(--ease-hover);
}

.skip-link:focus {
  top: 1rem;
}

/* Liquid Metal Background */
.liquid-metal-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(184, 197, 208, 0.09) 0%, transparent 45%),
    radial-gradient(ellipse at 80% 70%, rgba(157, 211, 245, 0.06) 0%, transparent 40%),
    var(--color-bg);
}

[data-theme="light"] .liquid-metal-bg {
  background:
    radial-gradient(ellipse at 20% 30%, rgba(90, 105, 120, 0.08) 0%, transparent 45%),
    radial-gradient(ellipse at 80% 70%, rgba(37, 99, 165, 0.05) 0%, transparent 40%),
    var(--color-bg);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .liquid-metal-bg {
    background:
      radial-gradient(ellipse at 20% 30%, rgba(90, 105, 120, 0.08) 0%, transparent 45%),
      radial-gradient(ellipse at 80% 70%, rgba(37, 99, 165, 0.05) 0%, transparent 40%),
      var(--color-bg);
  }
}

.metal-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
  animation: liquid-drift var(--duration-ambient) var(--ease-liquid) infinite alternate;
}

.metal-orb-1 {
  width: min(55vw, 720px);
  height: min(55vw, 720px);
  top: -12%;
  right: -8%;
  background: radial-gradient(circle at 35% 35%, rgba(225, 232, 237, 0.55), rgba(184, 197, 208, 0.25) 40%, rgba(157, 211, 245, 0.08) 70%, transparent 75%);
  animation-delay: 0ms;
}

.metal-orb-2 {
  width: min(40vw, 520px);
  height: min(40vw, 520px);
  bottom: 8%;
  left: -10%;
  background: radial-gradient(circle at 40% 40%, rgba(184, 197, 208, 0.35), rgba(157, 211, 245, 0.12) 50%, transparent 70%);
  animation-delay: -4000ms;
}

.metal-orb-3 {
  width: min(28vw, 360px);
  height: min(28vw, 360px);
  top: 42%;
  right: 12%;
  background: radial-gradient(circle at 45% 45%, rgba(225, 232, 237, 0.25), rgba(184, 197, 208, 0.10) 55%, transparent 72%);
  animation-delay: -7500ms;
}

.metal-ring {
  position: absolute;
  width: min(36vw, 460px);
  height: min(36vw, 460px);
  top: 18%;
  right: 6%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(184, 197, 208, 0.18), rgba(157, 211, 245, 0.08), rgba(184, 197, 208, 0.04), rgba(225, 232, 237, 0.14), rgba(184, 197, 208, 0.18));
  filter: blur(28px);
  opacity: 0.45;
  animation: liquid-rotate calc(var(--duration-ambient) * 2) linear infinite;
}

@keyframes liquid-drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    transform: translate3d(4%, 6%, 0) scale(1.06);
  }
}

@keyframes liquid-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .metal-orb,
  .metal-ring {
    animation: none;
  }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: var(--border-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

@supports not (backdrop-filter: blur(16px)) {
  .site-header {
    background: var(--color-bg-elevated);
  }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 2 * var(--container-padding), var(--content-max-width));
  margin: 0 auto;
  padding: var(--space-sm) 0;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: var(--border-glass-strong);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-h2);
  line-height: 1;
  transition: color var(--duration-fast) var(--ease-hover), background-color var(--duration-fast) var(--ease-hover), transform var(--duration-fast) var(--ease-spring);
}

.site-brand:hover {
  color: var(--color-accent-hover);
  background:
    linear-gradient(var(--color-bg-elevated), var(--color-bg-elevated)) padding-box,
    var(--prismatic-shimmer) border-box;
  border: 1px solid transparent;
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(191, 215, 233, 0.15);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.main-nav {
  display: none;
}

@media (min-width: 1024px) {
  .main-nav {
    display: block;
  }
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-xs);
}

.main-nav .nav-list {
  align-items: center;
  gap: 0.25rem;
}

.main-nav a {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-family: var(--font-label);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.04em;
  position: relative;
  transition: color var(--duration-fast) var(--ease-hover), background-color var(--duration-fast) var(--ease-hover);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.25rem;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-fast) var(--ease-hover);
}

.main-nav a:hover,
.main-nav a.is-current {
  color: var(--color-text-primary);
  background: var(--color-accent-subtle);
}

.main-nav a.is-current::after {
  transform: scaleX(1);
}

/* Theme Toggle */
.theme-toggle,
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: var(--border-glass);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-hover), background-color var(--duration-fast) var(--ease-hover), border-color var(--duration-fast) var(--ease-hover), transform var(--duration-fast) var(--ease-spring);
}

.theme-toggle:hover,
.nav-toggle:hover {
  color: var(--color-text-primary);
  background: var(--color-surface-elevated);
  border-color: var(--color-border-strong);
  transform: translateY(-1px);
}

.theme-toggle svg,
.nav-toggle svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-icon-light {
  display: none;
}

[data-theme="light"] .theme-icon-dark {
  display: none;
}

[data-theme="light"] .theme-icon-light {
  display: block;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-icon-dark {
    display: none;
  }
  :root:not([data-theme="dark"]) .theme-icon-light {
    display: block;
  }
}

.nav-toggle {
  display: inline-flex;
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }
}

.nav-icon-close {
  display: none;
}

.nav-toggle[data-nav-open="true"] .nav-icon-open {
  display: none;
}

.nav-toggle[data-nav-open="true"] .nav-icon-close {
  display: block;
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  top: 64px;
  z-index: 90;
  background: var(--color-bg-elevated);
  padding: var(--space-md) var(--container-padding) var(--space-xl);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--duration-normal) var(--ease-enter), opacity var(--duration-normal) var(--ease-enter), visibility var(--duration-normal);
}

.mobile-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

body.nav-open {
  overflow: hidden;
}

.mobile-nav .nav-list {
  flex-direction: column;
  gap: 0;
}

.mobile-nav li {
  border-bottom: var(--border-glass);
}

.mobile-nav a {
  display: block;
  padding: var(--space-md) 0;
  color: var(--color-text-secondary);
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  transition: color var(--duration-fast) var(--ease-hover), padding-left var(--duration-fast) var(--ease-hover);
}

.mobile-nav a:hover,
.mobile-nav a.is-current {
  color: var(--color-text-primary);
  padding-left: var(--space-sm);
}

@media (prefers-reduced-motion: reduce) {
  .mobile-nav {
    transition: none;
  }
}

/* Layout */
.container {
  width: min(100% - 2 * var(--container-padding), var(--content-max-width));
  margin: 0 auto;
}

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

.section-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.section-accent {
  width: 4px;
  height: 1.2em;
  border-radius: 2px;
  background: var(--prismatic-bar);
  background-size: 300% 100%;
  box-shadow: 0 0 12px rgba(184, 197, 208, 0.25);
  animation: prismatic-shimmer 10s ease-in-out infinite;
}

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

.section-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0;
  color: var(--color-text-primary);
}

/* Glass Card */
.glass-card {
  position: relative;
  background: var(--color-surface);
  border: var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
  transition: background-color var(--duration-normal) var(--ease-hover), border-color var(--duration-normal) var(--ease-hover), transform var(--duration-normal) var(--ease-hover), box-shadow var(--duration-normal) var(--ease-hover);
}

@supports not (backdrop-filter: blur(20px)) {
  .glass-card {
    background: var(--color-bg-elevated);
  }
}

.glass-card:hover {
  background: var(--color-surface-elevated);
  border-color: var(--color-border-strong);
  transform: translateY(-4px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.28), inset 0 1px 0 var(--color-edge-highlight);
}

[data-theme="light"] .glass-card:hover {
  box-shadow: 0 12px 48px rgba(11, 13, 16, 0.12), inset 0 1px 0 var(--color-edge-highlight);
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: var(--space-lg);
  min-height: calc(100svh - 64px);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

@media (min-width: 1024px) {
  .hero {
    grid-template-columns: 5fr 7fr;
    min-height: calc(100svh - 72px);
  }
}

.hero-glass {
  position: relative;
  padding: clamp(1.75rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  z-index: 1;
}

.edge-highlight {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  overflow: hidden;
}

.edge-highlight::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  padding: 1px;
  background: var(--prismatic-shimmer);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.55;
  animation: prismatic-rotate 18s linear infinite;
  pointer-events: none;
}

@keyframes prismatic-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .edge-highlight::after {
    animation: none;
  }
}

.edge-highlight::before {
  content: "";
  position: absolute;
  top: 0;
  left: -40%;
  width: 40%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.12), transparent);
  transform: skewX(-20deg);
  animation: highlight-sweep 800ms var(--ease-liquid) 700ms forwards;
  opacity: 0;
}

@keyframes highlight-sweep {
  0% {
    left: -40%;
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  100% {
    left: 120%;
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .edge-highlight::before {
    animation: none;
    opacity: 0;
  }
}

.hero-label {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-label);
  font-size: var(--font-size-label);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.hero-name {
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
  font-size: var(--font-size-hero);
  font-weight: var(--font-weight-bold);
  line-height: 1.05;
  letter-spacing: 0;
  color: var(--color-text-primary);
}

.hero-summary {
  margin: 0 0 var(--space-md);
  max-width: var(--reading-width);
  font-size: var(--font-size-body-sm);
  color: var(--color-text-secondary);
}

.hero-bio {
  max-width: var(--reading-width);
  margin: calc(-0.5 * var(--space-sm)) 0 var(--space-md);
  color: rgba(247, 250, 252, 0.72);
  font-size: var(--font-size-body-sm);
  line-height: 1.75;
}

.hero-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);
  margin-bottom: var(--space-md);
}

.hero-contact {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-text-tertiary);
  font-family: var(--font-label);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  transition: color var(--duration-fast) var(--ease-hover);
}

.hero-contact:hover {
  color: var(--color-text-primary);
}

.hero-contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.hero-link {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  border: var(--border-glass);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-family: var(--font-label);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-semibold);
  transition: color var(--duration-fast) var(--ease-hover), background-color var(--duration-fast) var(--ease-hover), border-color var(--duration-fast) var(--ease-hover), transform var(--duration-fast) var(--ease-spring);
}

.hero-link:hover {
  background: var(--color-accent-subtle);
  border-color: var(--color-accent);
  color: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.hero-portrait-wrap {
  position: relative;
  width: min(80%, 420px);
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hero-portrait {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  z-index: 2;
}

.portrait-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.fallback-orb {
  position: absolute;
  width: 85%;
  height: 85%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(225, 232, 237, 0.7), rgba(184, 197, 208, 0.35) 35%, rgba(157, 211, 245, 0.15) 60%, transparent 72%);
  filter: blur(8px);
  animation: liquid-drift var(--duration-ambient) var(--ease-liquid) infinite alternate;
}

.fallback-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(184, 197, 208, 0.25), rgba(157, 211, 245, 0.12), rgba(184, 197, 208, 0.06), rgba(225, 232, 237, 0.2), rgba(184, 197, 208, 0.25));
  filter: blur(12px);
  animation: liquid-rotate calc(var(--duration-ambient) * 1.6) linear infinite;
}

@media (min-width: 1024px) {
  .hero-portrait-wrap {
    width: min(90%, 520px);
  }
}

/* If image loads successfully, keep fallback visible underneath for ambiance */
.hero-portrait:not([src=""]) {
  background: transparent;
}

/* Summary */
.summary-card {
  padding: var(--space-md);
  max-width: var(--reading-width);
}

.summary-lead {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.summary-body {
  margin: 0;
  color: var(--color-text-secondary);
}

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.timeline-item {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: var(--space-sm);
}

@media (min-width: 768px) {
  .timeline-item {
    grid-template-columns: 48px 1fr;
    gap: var(--space-md);
  }
}

.timeline-spine {
  position: relative;
  display: flex;
  justify-content: center;
}

.timeline-spine::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: calc(var(--space-md) * -1);
  width: 1px;
  background: var(--color-border);
}

.timeline-item:last-child .timeline-spine::before {
  display: none;
}

.timeline-dot {
  position: relative;
  top: 0.6rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 1px var(--color-border-strong);
  z-index: 1;
}

.timeline-card {
  padding: var(--space-md);
}

.timeline-meta {
  margin-bottom: var(--space-sm);
}

.timeline-kind {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  margin: 0 0 0.5rem;
  padding: 0.2rem 0.65rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.035)) padding-box,
    linear-gradient(120deg, rgba(184, 197, 208, 0.26), rgba(255, 255, 255, 0.12)) border-box;
  color: rgba(225, 232, 237, 0.82);
  font-family: var(--font-label);
  font-size: var(--font-size-label);
  font-weight: var(--font-weight-semibold);
}

.timeline-kind-work {
  background:
    linear-gradient(rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04)) padding-box,
    linear-gradient(120deg, rgba(184, 197, 208, 0.32), rgba(255, 255, 255, 0.18)) border-box;
  color: rgba(247, 250, 252, 0.88);
}

.timeline-date {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-label);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.04em;
  color: var(--color-text-tertiary);
}

.timeline-org {
  margin: 0 0 0.25rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.timeline-role {
  display: block;
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-sm);
}

.timeline-summary {
  margin: 0 0 var(--space-sm);
  color: var(--color-text-secondary);
}

.timeline-achievements {
  margin: 0 0 var(--space-sm);
  color: var(--color-text-secondary);
}

.timeline-achievements li {
  margin-bottom: 0.375rem;
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.project-card {
  display: flex;
  flex-direction: column;
}

.project-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  padding: 0;
  border: none;
  background: var(--color-bg-elevated);
  overflow: hidden;
  cursor: zoom-in;
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-normal) var(--ease-hover);
}

.project-media-contain img {
  object-fit: contain;
  background: #fbfaf5;
}

.project-card:hover .project-media img {
  transform: scale(1.03);
}

.project-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.15rem;
}

.project-meta {
  margin-bottom: var(--space-sm);
}

.project-name {
  margin: 0 0 0.25rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.project-role {
  display: block;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
}

.project-summary {
  margin: 0 0 var(--space-sm);
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-sm);
  flex: 1;
}

.project-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.375rem;
  margin-top: auto;
  padding: 0.45rem 0.875rem;
  border: var(--border-glass);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-link);
  font-family: var(--font-label);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-semibold);
  transition: background-color var(--duration-fast) var(--ease-hover), border-color var(--duration-fast) var(--ease-hover), color var(--duration-fast) var(--ease-hover), transform var(--duration-fast) var(--ease-spring);
}

.project-link:hover {
  background: var(--color-accent-subtle);
  border-color: var(--color-accent);
  color: var(--color-link-hover);
  transform: translateY(-1px);
}

/* Education */
.education-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.education-item {
  padding: var(--space-md);
}

.education-date {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-label);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.04em;
  color: var(--color-text-tertiary);
}

.education-school {
  margin: 0 0 0.25rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.education-degree {
  display: block;
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-sm);
}

/* Skills */
.skills-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
}

@media (min-width: 768px) {
  .skills-matrix {
    grid-template-columns: repeat(2, 1fr);
  }
}

.skill-group {
  padding: var(--space-md);
}

.skill-group-title {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.skill-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.skill-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  border: var(--border-glass);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-family: var(--font-label);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  transition: background-color var(--duration-fast) var(--ease-hover), border-color var(--duration-fast) var(--ease-hover), color var(--duration-fast) var(--ease-hover), box-shadow var(--duration-fast) var(--ease-hover), transform var(--duration-fast) var(--ease-spring);
}

.skill-tag:hover,
.skill-tag:focus-visible {
  background: var(--color-accent-subtle);
  border-color: var(--color-accent);
  color: var(--color-accent-hover);
  transform: translateY(-1px);
  outline: none;
}

/* Mineral accent tags — muted hue shifts within the platinum palette.
   The theme prefixes give these rules enough specificity to override the
   theme-specific .skill-tag resets near the end of the file. */
.skill-tag.accent-steel,
html[data-theme="dark"] .skill-tag.accent-steel,
html[data-theme="light"] .skill-tag.accent-steel {
  color: var(--text-accent-steel);
  border-color: rgba(var(--accent-steel-rgb) / 0.35);
  background: rgba(var(--accent-steel-rgb) / 0.08);
}

.skill-tag.accent-sage,
html[data-theme="dark"] .skill-tag.accent-sage,
html[data-theme="light"] .skill-tag.accent-sage {
  color: var(--text-accent-sage);
  border-color: rgba(var(--accent-sage-rgb) / 0.35);
  background: rgba(var(--accent-sage-rgb) / 0.08);
}

.skill-tag.accent-sand,
html[data-theme="dark"] .skill-tag.accent-sand,
html[data-theme="light"] .skill-tag.accent-sand {
  color: var(--text-accent-sand);
  border-color: rgba(var(--accent-sand-rgb) / 0.35);
  background: rgba(var(--accent-sand-rgb) / 0.08);
}

.skill-tag.accent-rose,
html[data-theme="dark"] .skill-tag.accent-rose,
html[data-theme="light"] .skill-tag.accent-rose {
  color: var(--text-accent-rose);
  border-color: rgba(var(--accent-rose-rgb) / 0.35);
  background: rgba(var(--accent-rose-rgb) / 0.08);
}

.skill-tag.accent-steel:hover,
.skill-tag.accent-steel:focus-visible,
html[data-theme="dark"] .skill-tag.accent-steel:hover,
html[data-theme="dark"] .skill-tag.accent-steel:focus-visible,
html[data-theme="light"] .skill-tag.accent-steel:hover,
html[data-theme="light"] .skill-tag.accent-steel:focus-visible {
  border-color: rgba(var(--accent-steel-rgb) / 0.65);
  box-shadow: 0 0 18px rgba(var(--accent-steel-rgb) / 0.18);
  color: var(--color-text-primary);
}

.skill-tag.accent-sage:hover,
.skill-tag.accent-sage:focus-visible,
html[data-theme="dark"] .skill-tag.accent-sage:hover,
html[data-theme="dark"] .skill-tag.accent-sage:focus-visible,
html[data-theme="light"] .skill-tag.accent-sage:hover,
html[data-theme="light"] .skill-tag.accent-sage:focus-visible {
  border-color: rgba(var(--accent-sage-rgb) / 0.65);
  box-shadow: 0 0 18px rgba(var(--accent-sage-rgb) / 0.18);
  color: var(--color-text-primary);
}

.skill-tag.accent-sand:hover,
.skill-tag.accent-sand:focus-visible,
html[data-theme="dark"] .skill-tag.accent-sand:hover,
html[data-theme="dark"] .skill-tag.accent-sand:focus-visible,
html[data-theme="light"] .skill-tag.accent-sand:hover,
html[data-theme="light"] .skill-tag.accent-sand:focus-visible {
  border-color: rgba(var(--accent-sand-rgb) / 0.65);
  box-shadow: 0 0 18px rgba(var(--accent-sand-rgb) / 0.18);
  color: var(--color-text-primary);
}

.skill-tag.accent-rose:hover,
.skill-tag.accent-rose:focus-visible,
html[data-theme="dark"] .skill-tag.accent-rose:hover,
html[data-theme="dark"] .skill-tag.accent-rose:focus-visible,
html[data-theme="light"] .skill-tag.accent-rose:hover,
html[data-theme="light"] .skill-tag.accent-rose:focus-visible {
  border-color: rgba(var(--accent-rose-rgb) / 0.65);
  box-shadow: 0 0 18px rgba(var(--accent-rose-rgb) / 0.18);
  color: var(--color-text-primary);
}

/* Leadership */
.leadership-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
}

@media (min-width: 768px) {
  .leadership-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.leadership-item {
  padding: var(--space-md);
}

.leadership-org {
  margin: 0 0 0.25rem;
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.leadership-role {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
}

.leadership-summary {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-sm);
}

/* Personal */
.personal-card {
  padding: var(--space-md);
  max-width: var(--reading-width);
}

.personal-quote {
  margin: 0 0 var(--space-md);
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.value-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

/* Footer */
.site-footer {
  padding: var(--space-section) 0 var(--space-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding: clamp(1.75rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 1.2fr 1fr;
  }
}

.footer-title {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-heading);
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0;
  color: var(--color-text-primary);
}

.footer-lead {
  margin: 0 0 var(--space-md);
  max-width: var(--reading-width);
  color: var(--color-text-secondary);
}

.footer-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-label);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.02em;
  transition: background-color var(--duration-fast) var(--ease-hover), transform var(--duration-fast) var(--ease-spring), box-shadow var(--duration-fast) var(--ease-hover);
}

.footer-cta:hover {
  background: var(--color-accent-hover);
  color: var(--color-bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(184, 197, 208, 0.20);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-sm);
  transition: color var(--duration-fast) var(--ease-hover), padding-left var(--duration-fast) var(--ease-hover);
}

.footer-link:hover {
  color: var(--color-text-primary);
  padding-left: 0.25rem;
}

.footer-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-copy {
  margin: var(--space-lg) 0 0;
  text-align: center;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-caption);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox[hidden] {
  display: none;
  padding: var(--container-padding);
  background: rgba(7, 8, 10, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) var(--ease-hover), visibility var(--duration-normal);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

[data-theme="light"] .lightbox {
  background: rgba(244, 246, 248, 0.86);
}

.lightbox-frame {
  position: relative;
  max-width: 920px;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform: translateY(16px) scale(0.98);
  transition: transform 350ms var(--ease-enter);
}

.lightbox.is-open .lightbox-frame {
  transform: translateY(0) scale(1);
}

.lightbox-frame img {
  width: 100%;
  max-height: calc(100svh - 2 * var(--container-padding) - 80px);
  object-fit: contain;
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
}

.lightbox-close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  z-index: 1001;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: var(--border-glass);
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-hover), background-color var(--duration-fast) var(--ease-hover), border-color var(--duration-fast) var(--ease-hover), transform var(--duration-fast) var(--ease-spring);
}

.lightbox-close:hover {
  color: var(--color-accent);
  background: var(--color-surface-elevated);
  border-color: var(--color-border-strong);
  transform: rotate(90deg);
}

.lightbox-close svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (prefers-reduced-motion: reduce) {
  .lightbox,
  .lightbox-frame {
    transition: none;
  }

  .lightbox-frame {
    transform: none;
  }
}

/* Scroll Reveals */
.reveal-hero {
  opacity: 0;
  transform: translateY(24px) scale(0.98);
  animation: hero-reveal 700ms var(--ease-enter) forwards;
}

@keyframes hero-reveal {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.timeline-item,
.project-card,
.education-item,
.skill-group,
.leadership-item {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 500ms var(--ease-enter), transform 500ms var(--ease-enter);
}

.timeline-item.is-visible,
.project-card.is-visible,
.education-item.is-visible,
.skill-group.is-visible,
.leadership-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-hero {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .timeline-item,
  .project-card,
  .education-item,
  .skill-group,
  .leadership-item {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Stagger delays for cascade */
.timeline-item:nth-child(1) { transition-delay: 0ms; }
.timeline-item:nth-child(2) { transition-delay: 80ms; }
.timeline-item:nth-child(3) { transition-delay: 160ms; }
.timeline-item:nth-child(4) { transition-delay: 240ms; }
.timeline-item:nth-child(5) { transition-delay: 320ms; }
.timeline-item:nth-child(6) { transition-delay: 400ms; }

.project-card:nth-child(1) { transition-delay: 0ms; }
.project-card:nth-child(2) { transition-delay: 80ms; }
.project-card:nth-child(3) { transition-delay: 160ms; }
.project-card:nth-child(4) { transition-delay: 240ms; }
.project-card:nth-child(5) { transition-delay: 320ms; }
.project-card:nth-child(6) { transition-delay: 400ms; }
.project-card:nth-child(7) { transition-delay: 480ms; }

.skill-group:nth-child(1) { transition-delay: 0ms; }
.skill-group:nth-child(2) { transition-delay: 80ms; }
.skill-group:nth-child(3) { transition-delay: 160ms; }
.skill-group:nth-child(4) { transition-delay: 240ms; }
.skill-group:nth-child(5) { transition-delay: 320ms; }
.skill-group:nth-child(6) { transition-delay: 400ms; }

/* Reduced motion overrides for delays */
@media (prefers-reduced-motion: reduce) {
  .timeline-item,
  .project-card,
  .skill-group {
    transition-delay: 0ms !important;
  }
}

/* Responsive */
@media (max-width: 1023px) {
  .section {
    padding: calc(var(--space-section) * 0.75) 0;
  }

  .glass-card {
    border-radius: var(--radius-md);
  }

  .hero-glass {
    border-radius: var(--radius-md);
  }

  .hero-portrait-wrap {
    width: min(70%, 360px);
  }
}

@media (max-width: 767px) {
  .section {
    padding: calc(var(--space-section) * 0.6) 0;
  }

  .hero {
    padding-top: var(--space-lg);
    padding-bottom: var(--space-lg);
  }

  .hero-contacts {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }

  .hero-links {
    flex-direction: column;
    align-items: flex-start;
  }

  .timeline-item {
    grid-template-columns: 28px 1fr;
    gap: var(--space-xs);
  }

  .timeline-org,
  .education-school,
  .leadership-org {
    font-size: var(--font-size-h3);
  }

  .footer-content {
    padding: var(--space-md);
  }
}

/* Screenshot-inspired material refresh */
body {
  min-height: 100svh;
  background:
    radial-gradient(circle at 84% 18%, rgba(184, 197, 208, 0.10), transparent 24rem),
    radial-gradient(circle at 16% 74%, rgba(191, 215, 233, 0.08), transparent 28rem),
    #050607;
}

body::before {
  content: none;
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
  background-size: 96px 96px, 96px 96px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
}

.liquid-metal-bg {
  background:
    linear-gradient(180deg, rgba(5, 6, 7, 0.06), rgba(5, 6, 7, 0.48) 62%, rgba(5, 6, 7, 0.86)),
    url("assets/liquid-metal-bg.svg") center top / cover no-repeat,
    #050607;
}

.liquid-metal-bg::before,
.liquid-metal-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.liquid-metal-bg::before {
  background:
    radial-gradient(circle at 64% 30%, rgba(255, 255, 255, 0.10), transparent 12rem),
    radial-gradient(circle at 70% 58%, rgba(191, 215, 233, 0.07), transparent 18rem);
  filter: blur(14px);
  mix-blend-mode: screen;
}

.liquid-metal-bg::after {
  display: none;
}

.metal-orb,
.metal-ring {
  display: none;
}

.site-header {
  top: 12px;
  width: min(100% - 2 * var(--container-padding), 980px);
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(25, 28, 32, 0.70), rgba(12, 14, 17, 0.52));
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
}

.header-inner {
  width: 100%;
  padding: 0.55rem 0.75rem;
}

.site-brand,
.theme-toggle,
.nav-toggle {
  border-color: rgba(255, 255, 255, 0.18);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.045));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.site-brand {
  color: #F8FCFF;
  background:
    linear-gradient(#101418, #101418) padding-box,
    var(--metal-gradient) border-box;
  border: 1px solid transparent;
}

.main-nav a {
  letter-spacing: 0;
  border: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a.is-current {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.hero {
  position: relative;
  display: block;
  min-height: auto;
  padding-top: clamp(5.25rem, 8vh, 6rem);
  padding-bottom: clamp(3rem, 6vh, 4.75rem);
  overflow: clip;
}

.hero::before,
.hero::after {
  content: none;
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.hero::before {
  width: clamp(28rem, 48vw, 48rem);
  aspect-ratio: 1;
  left: clamp(-24rem, -24vw, -14rem);
  top: clamp(11rem, 24vh, 20rem);
  border-radius: 50%;
  border: clamp(4.25rem, 6.5vw, 6.75rem) solid transparent;
  background:
    linear-gradient(#050607, #050607) padding-box,
    conic-gradient(from 232deg, rgba(2, 5, 7, 0.96), rgba(229, 237, 237, 0.92) 7%, rgba(51, 76, 84, 0.84) 16%, rgba(4, 8, 11, 0.98) 26%, rgba(187, 202, 203, 0.74) 38%, rgba(8, 12, 14, 0.98) 49%, rgba(205, 154, 70, 0.58) 63%, rgba(3, 6, 8, 0.94) 75%, rgba(226, 234, 235, 0.86) 86%, rgba(16, 35, 42, 0.98)) border-box;
  filter: blur(0.5px) drop-shadow(0 34px 70px rgba(0, 0, 0, 0.78));
  opacity: 0.88;
  transform: rotate(-17deg);
}

.hero::after {
  width: clamp(34rem, 56vw, 58rem);
  aspect-ratio: 1;
  right: clamp(-30rem, -30vw, -18rem);
  top: clamp(6rem, 18vh, 13rem);
  border-radius: 50%;
  border: clamp(5rem, 7.5vw, 8rem) solid transparent;
  background:
    linear-gradient(#050607, #050607) padding-box,
    conic-gradient(from 24deg, rgba(3, 8, 11, 0.98), rgba(238, 244, 244, 0.96) 10%, rgba(21, 45, 55, 0.94) 20%, rgba(3, 6, 8, 0.98) 31%, rgba(196, 205, 203, 0.88) 43%, rgba(245, 249, 247, 0.96) 52%, rgba(16, 27, 32, 0.98) 64%, rgba(185, 128, 48, 0.50) 78%, rgba(7, 14, 18, 0.98) 90%, rgba(218, 230, 231, 0.88)) border-box;
  filter: blur(0.4px) drop-shadow(0 36px 82px rgba(0, 0, 0, 0.82));
  opacity: 0.94;
  transform: rotate(13deg);
}

.hero-glass {
  position: relative;
  z-index: 1;
  min-height: 0;
  max-width: 720px;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: clamp(18px, 2vw, 28px);
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.055) 40%, rgba(255, 255, 255, 0.105)),
    radial-gradient(circle at 78% 32%, rgba(191, 215, 233, 0.16), transparent 18rem),
    radial-gradient(circle at 20% 67%, rgba(184, 197, 208, 0.10), transparent 16rem),
    rgba(24, 27, 30, 0.48);
  box-shadow:
    0 26px 72px rgba(0, 0, 0, 0.46),
    inset 0 1px 0 rgba(255, 255, 255, 0.30),
    inset 0 -1px 0 rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(22px) saturate(1.42);
  -webkit-backdrop-filter: blur(22px) saturate(1.42);
}

.hero-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 74% 30%, rgba(255, 255, 255, 0.34), transparent 13rem),
    radial-gradient(ellipse at 61% 78%, rgba(191, 215, 233, 0.16), transparent 17rem),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 38%, rgba(255, 255, 255, 0.055));
  filter: blur(14px);
  pointer-events: none;
}

.hero-glass::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 16%),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.13), transparent);
  opacity: 0.35;
}

.hero-window-bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 46px;
  padding: 0 clamp(1.25rem, 3vw, 2rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.17);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.035));
}

.window-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: inset -4px -5px 10px rgba(0, 0, 0, 0.35), 0 0 16px currentColor;
}

.window-dot-red {
  color: #FF354A;
  background: #FF354A;
}

.window-dot-yellow {
  color: #FFD23B;
  background: #FFD23B;
}

.window-dot-green {
  color: #23E146;
  background: #23E146;
}

.window-url {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(230, 236, 242, 0.44);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-semibold);
  text-shadow: 0 1px 14px rgba(255, 255, 255, 0.18);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 0;
  flex-direction: column;
  justify-content: center;
  width: min(100%, 520px);
  padding: clamp(1.45rem, 3.2vw, 2.65rem) clamp(1.2rem, 3.2vw, 2.75rem);
}

.hero-label {
  color: rgba(191, 215, 233, 0.72);
  letter-spacing: 0;
}

.hero-name {
  max-width: 500px;
  color: rgba(247, 250, 252, 0.76);
  text-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
}

.hero-summary {
  max-width: 480px;
  color: rgba(247, 250, 252, 0.78);
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.55;
}

.hero-bio {
  max-width: 480px;
}

.hero-contact,
.hero-link {
  min-height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.hero-contact {
  padding: 0.28rem 0.65rem;
  color: rgba(230, 236, 242, 0.74);
}

.hero-link {
  background:
    linear-gradient(rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.045)) padding-box,
    linear-gradient(120deg, rgba(191, 215, 233, 0.24), rgba(184, 197, 208, 0.18), rgba(255, 255, 255, 0.08)) border-box;
  border: 1px solid transparent;
  color: rgba(243, 251, 255, 0.86);
}

.hero-link:hover {
  background:
    linear-gradient(rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.06)) padding-box,
    var(--metal-gradient) border-box;
  box-shadow: 0 10px 30px rgba(191, 215, 233, 0.10), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.hero-proof-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: clamp(1rem, 2vw, 1.6rem);
}

.hero-proof-strip span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0.2rem 0.58rem;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 7px;
  color: rgba(247, 250, 252, 0.78);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-semibold);
  background: rgba(255, 255, 255, 0.045);
  transition: border-color 300ms var(--ease-hover), box-shadow 300ms var(--ease-hover);
}

.hero-proof-strip span:hover {
  border-color: rgba(255, 255, 255, 0.42);
  box-shadow: 0 0 18px rgba(191, 215, 233, 0.18), inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.hero-visual {
  display: none;
}

[data-theme="light"] .liquid-metal-bg,
:root:not([data-theme="dark"]) .liquid-metal-bg {
  background:
    linear-gradient(180deg, rgba(5, 6, 7, 0.24), rgba(5, 6, 7, 0.88)),
    radial-gradient(circle at 70% 18%, rgba(191, 215, 233, 0.14), transparent 20rem),
    radial-gradient(circle at 18% 76%, rgba(184, 197, 208, 0.10), transparent 24rem),
    #050607;
}

.section {
  position: relative;
}

.section:nth-of-type(even)::before {
  content: none;
  position: absolute;
  inset: 8% 0 auto;
  height: 58%;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(191, 215, 233, 0.035), rgba(184, 197, 208, 0.025), transparent);
}

.section-header {
  align-items: flex-end;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  padding-bottom: 0.85rem;
}

.section-accent {
  width: 34px;
  height: 3px;
  background: var(--prismatic-bar);
  background-size: 300% 100%;
  box-shadow: 0 0 24px rgba(191, 215, 233, 0.22);
  animation: prismatic-shimmer 10s ease-in-out infinite;
}

.section-title {
  color: rgba(247, 250, 252, 0.84);
}

.glass-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.036) 56%, rgba(191, 215, 233, 0.035)),
    rgba(18, 21, 25, 0.40);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 16px;
  box-shadow:
    0 16px 46px rgba(0, 0, 0, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.20),
    inset 0 -1px 0 rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(18px) saturate(1.24);
  -webkit-backdrop-filter: blur(18px) saturate(1.24);
}

.glass-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.46;
  background:
    radial-gradient(circle at 86% 12%, rgba(255, 255, 255, 0.16), transparent 8rem),
    linear-gradient(120deg, rgba(255, 255, 255, 0.08), transparent 30%, rgba(191, 215, 233, 0.06));
}

.glass-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.46), rgba(191, 215, 233, 0.12), rgba(184, 197, 208, 0.20), rgba(255, 255, 255, 0.08));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
}

.glass-card:hover {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.115), rgba(255, 255, 255, 0.052) 56%, rgba(191, 215, 233, 0.06)),
    rgba(18, 21, 25, 0.48);
  box-shadow:
    0 22px 64px rgba(0, 0, 0, 0.34),
    0 0 24px rgba(191, 215, 233, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.timeline-card,
.summary-card,
.education-item,
.skill-group,
.leadership-item,
.personal-card,
.footer-content {
  padding: clamp(1rem, 2vw, 1.45rem);
}

.timeline-dot {
  background: var(--metal-gradient);
  border-color: rgba(5, 6, 7, 0.92);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.28), 0 0 24px rgba(191, 215, 233, 0.22);
}

.timeline-spine::before {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(191, 215, 233, 0.07), rgba(184, 197, 208, 0.10));
}

.timeline-date,
.education-date,
.project-role,
.leadership-role {
  color: rgba(191, 215, 233, 0.68);
  letter-spacing: 0;
}

.project-card {
  border-radius: 16px;
}

.project-media {
  margin: 0.55rem;
  width: calc(100% - 1.1rem);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background:
    radial-gradient(circle at 28% 24%, rgba(191, 215, 233, 0.16), transparent 9rem),
    radial-gradient(circle at 80% 70%, rgba(184, 197, 208, 0.12), transparent 11rem),
    rgba(8, 10, 12, 0.68);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.project-media img {
  filter: saturate(1.08) contrast(1.04);
}

.skill-tag,
.project-link,
.footer-cta {
  border: 1px solid transparent;
  background:
    linear-gradient(rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.04)) padding-box,
    linear-gradient(120deg, rgba(255, 255, 255, 0.20), rgba(191, 215, 233, 0.16), rgba(184, 197, 208, 0.14)) border-box;
  color: rgba(236, 243, 248, 0.78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.skill-tag {
  padding: 0.34rem 0.78rem;
}

.project-link {
  padding: 0.48rem 0.78rem;
}

.skill-tag:hover,
.skill-tag:focus-visible,
.project-link:hover {
  background:
    linear-gradient(rgba(255, 255, 255, 0.135), rgba(255, 255, 255, 0.055)) padding-box,
    var(--metal-gradient) border-box;
  color: #F7FAFC;
}

/* Typographic accent system — neutral platinum palette */
.education-date,
.skill-group-title,
.leadership-role {
  color: var(--color-text-secondary);
}

.education-school,
.leadership-org {
  color: var(--color-text-primary);
}

.skill-group .skill-tag,
.entry-tools .skill-tag,
.value-list .skill-tag {
  color: var(--color-text-secondary);
}

.skill-group .skill-tag:hover,
.skill-group .skill-tag:focus-visible,
.entry-tools .skill-tag:hover,
.entry-tools .skill-tag:focus-visible,
.value-list .skill-tag:hover,
.value-list .skill-tag:focus-visible {
  color: var(--color-text-primary);
}

.footer-content {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.055)),
    radial-gradient(circle at 78% 22%, rgba(191, 215, 233, 0.11), transparent 16rem),
    radial-gradient(circle at 20% 84%, rgba(184, 197, 208, 0.09), transparent 16rem),
    rgba(16, 19, 23, 0.62);
}

.footer-cta {
  color: #061012;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.92), rgba(191, 215, 233, 0.62), rgba(184, 197, 208, 0.54)) padding-box,
    var(--metal-gradient) border-box;
  transition: transform 300ms var(--ease-hover), box-shadow 300ms var(--ease-hover);
}

.footer-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22), 0 0 24px rgba(191, 215, 233, 0.28);
}

@media (max-width: 1023px) {
  .site-header {
    top: 8px;
    width: min(100% - 1.25rem, 720px);
  }

  .hero {
    padding-top: 5.75rem;
  }

  .hero::before {
    left: -8rem;
    top: auto;
    bottom: 8rem;
  }

  .hero::after {
    right: -12rem;
    bottom: -1rem;
  }

  .hero-glass {
    min-height: 0;
  }

  .hero-content {
    width: 100%;
    min-height: 0;
  }
}

@media (max-width: 767px) {
  .hero {
    min-height: auto;
    padding-top: 4.75rem;
  }

  .hero-glass {
    min-height: 0;
    border-radius: 24px;
  }

  .hero-window-bar {
    min-height: 48px;
  }

  .window-dot {
    width: 13px;
    height: 13px;
  }

  .window-url {
    font-size: 0.75rem;
  }

  .hero-content {
    min-height: 0;
    padding: 1.4rem 1rem 1.65rem;
  }

  .hero-summary {
    font-size: 1rem;
  }

  .hero-bio {
    font-size: 0.95rem;
  }

  .hero-contact,
  .hero-link {
    max-width: 100%;
  }

  .hero-links {
    flex-direction: row;
  }

  .hero-proof-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-proof-strip span {
    justify-content: center;
  }

  .section-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
  }

  .project-media {
    margin: 0.5rem;
    width: calc(100% - 1rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .liquid-metal-bg::before,
  .liquid-metal-bg::after {
    animation: none;
  }
}

/* Unified light mode */
:root,
:root[data-theme="light"] {
  --color-bg: #F6F8FB;
  --color-bg-elevated: #EEF2F6;
  --color-surface: rgba(255, 255, 255, 0.76);
  --color-surface-elevated: rgba(255, 255, 255, 0.92);
  --color-surface-strong: #FFFFFF;
  --color-text-primary: #111827;
  --color-text-secondary: #44515F;
  --color-text-tertiary: #6D7A88;
  --color-border: rgba(17, 24, 39, 0.10);
  --color-border-strong: rgba(17, 24, 39, 0.18);
  --color-edge-highlight: rgba(255, 255, 255, 0.92);
  --color-accent: #3F617A;
  --color-accent-hover: #193349;
  --color-accent-subtle: rgba(63, 97, 122, 0.10);
  --color-link: #3A4F5F;
  --color-link-hover: #22303A;
  --accent-cyan: 137 160 178;
  --accent-teal: 137 160 178;
  --accent-gold: 137 160 178;
  --accent-coral: 137 160 178;
  --accent-violet: 137 160 178;
  --shadow-glass: 0 18px 50px rgba(42, 55, 71, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.94);
  --shadow-elevated: 0 28px 70px rgba(42, 55, 71, 0.16);
  --metal-gradient: linear-gradient(120deg, rgba(255, 255, 255, 0.98), rgba(137, 160, 178, 0.56) 26%, rgba(184, 197, 208, 0.48) 52%, rgba(225, 232, 237, 0.62) 74%, rgba(255, 255, 255, 0.96));
  --prismatic-shimmer: conic-gradient(from 0deg, hsla(220, 25%, 97%, 0.92), hsla(200, 22%, 91%, 0.72), hsla(180, 18%, 90%, 0.66), hsla(40, 20%, 90%, 0.62), hsla(340, 18%, 91%, 0.60), hsla(200, 22%, 91%, 0.72), hsla(220, 25%, 97%, 0.92));
  --prismatic-bar: linear-gradient(90deg, rgba(255, 255, 255, 0.98), rgba(137, 160, 178, 0.86), rgba(184, 197, 208, 0.80), rgba(210, 200, 195, 0.76), rgba(215, 200, 205, 0.74), rgba(184, 197, 208, 0.80), rgba(137, 160, 178, 0.86), rgba(255, 255, 255, 0.98));
}

html[data-theme="light"] body {
  color: var(--color-text-primary);
  background:
    radial-gradient(circle at 82% 12%, rgba(137, 160, 178, 0.18), transparent 24rem),
    radial-gradient(circle at 16% 74%, rgba(184, 197, 208, 0.14), transparent 28rem),
    linear-gradient(180deg, #FFFFFF 0%, #F6F8FB 48%, #EEF3F8 100%);
}

:root[data-theme="light"] .liquid-metal-bg,
html[data-theme="light"] .liquid-metal-bg {
  background:
    radial-gradient(circle at 72% 16%, rgba(137, 160, 178, 0.20), transparent 18rem),
    radial-gradient(circle at 22% 72%, rgba(184, 197, 208, 0.12), transparent 20rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(240, 245, 250, 0.96)),
    #F6F8FB;
}

:root[data-theme="light"] .liquid-metal-bg::before,
html[data-theme="light"] .liquid-metal-bg::before {
  background:
    radial-gradient(circle at 66% 29%, rgba(255, 255, 255, 0.55), transparent 10rem),
    radial-gradient(circle at 71% 58%, rgba(137, 160, 178, 0.18), transparent 16rem),
    radial-gradient(circle at 24% 64%, rgba(184, 197, 208, 0.12), transparent 16rem);
  mix-blend-mode: normal;
}

html[data-theme="light"] .site-header {
  border-color: rgba(17, 24, 39, 0.10);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 16px 46px rgba(42, 55, 71, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

html[data-theme="light"] .site-brand,
html[data-theme="light"] .nav-toggle {
  border-color: rgba(17, 24, 39, 0.10);
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-accent-hover);
}

html[data-theme="light"] .site-brand {
  background:
    linear-gradient(#FFFFFF, #FFFFFF) padding-box,
    var(--metal-gradient) border-box;
  border: 1px solid transparent;
}

html[data-theme="light"] .site-brand:hover {
  background:
    linear-gradient(#FFFFFF, #FFFFFF) padding-box,
    var(--prismatic-shimmer) border-box;
  box-shadow: 0 0 20px rgba(137, 160, 178, 0.18);
}

html[data-theme="light"] .main-nav a:hover,
html[data-theme="light"] .main-nav a.is-current {
  border-color: rgba(17, 24, 39, 0.08);
  background: rgba(63, 97, 122, 0.10);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.90);
}

html[data-theme="light"] .mobile-nav {
  background: rgba(246, 248, 251, 0.96);
}

html[data-theme="light"] .hero-glass {
  border-color: rgba(17, 24, 39, 0.10);
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.64) 42%, rgba(255, 255, 255, 0.78)),
    radial-gradient(circle at 78% 32%, rgba(137, 160, 178, 0.16), transparent 18rem),
    radial-gradient(circle at 20% 67%, rgba(184, 197, 208, 0.10), transparent 16rem);
  box-shadow:
    0 34px 90px rgba(42, 55, 71, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
}

html[data-theme="light"] .hero-window-bar {
  border-bottom-color: rgba(17, 24, 39, 0.08);
  background: rgba(255, 255, 255, 0.42);
}

html[data-theme="light"] .window-url,
html[data-theme="light"] .hero-label,
html[data-theme="light"] .timeline-date,
html[data-theme="light"] .education-date,
html[data-theme="light"] .project-role,
html[data-theme="light"] .leadership-role {
  color: rgba(63, 80, 96, 0.66);
}

html[data-theme="light"] .hero-name,
html[data-theme="light"] .section-title {
  color: var(--color-text-primary);
  text-shadow: none;
}

html[data-theme="light"] .hero-summary,
html[data-theme="light"] .hero-bio {
  color: var(--color-text-secondary);
}

html[data-theme="light"] .hero-contact,
html[data-theme="light"] .hero-link {
  border-color: rgba(17, 24, 39, 0.10);
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-text-secondary);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.90);
}

html[data-theme="light"] .hero-link:hover {
  color: var(--color-accent-hover);
  background:
    linear-gradient(rgba(255, 255, 255, 0.90), rgba(255, 255, 255, 0.70)) padding-box,
    var(--metal-gradient) border-box;
}

html[data-theme="light"] .hero-proof-strip span {
  border-color: rgba(17, 24, 39, 0.12);
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.68);
}

html[data-theme="light"] .hero-proof-strip span:hover {
  border-color: rgba(17, 24, 39, 0.28);
  box-shadow: 0 0 14px rgba(137, 160, 178, 0.16), inset 0 0 0 1px rgba(17, 24, 39, 0.06);
}

html[data-theme="light"] .section-header {
  border-bottom-color: rgba(17, 24, 39, 0.10);
}

html[data-theme="light"] .glass-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.64) 54%, rgba(137, 160, 178, 0.08)),
    rgba(255, 255, 255, 0.66);
  border-color: rgba(17, 24, 39, 0.10);
  box-shadow: var(--shadow-glass);
}

html[data-theme="light"] .glass-card::before {
  background:
    radial-gradient(circle at 86% 12%, rgba(255, 255, 255, 0.70), transparent 8rem),
    linear-gradient(120deg, rgba(255, 255, 255, 0.48), transparent 30%, rgba(137, 160, 178, 0.10));
}

html[data-theme="light"] .glass-card:hover {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.74) 54%, rgba(137, 160, 178, 0.10)),
    rgba(255, 255, 255, 0.78);
  box-shadow: 0 26px 68px rgba(42, 55, 71, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.96);
}

html[data-theme="light"] .timeline-dot {
  border-color: rgba(246, 248, 251, 0.92);
}

html[data-theme="light"] .timeline-spine::before {
  background: linear-gradient(180deg, rgba(63, 97, 122, 0.24), rgba(137, 160, 178, 0.14), rgba(184, 197, 208, 0.14));
}

html[data-theme="light"] .project-media {
  border-color: rgba(17, 24, 39, 0.10);
  background:
    radial-gradient(circle at 28% 24%, rgba(137, 160, 178, 0.12), transparent 9rem),
    radial-gradient(circle at 80% 70%, rgba(184, 197, 208, 0.10), transparent 11rem),
    rgba(255, 255, 255, 0.72);
}

html[data-theme="light"] .skill-tag,
html[data-theme="light"] .project-link,
html[data-theme="light"] .footer-cta {
  background:
    linear-gradient(rgba(255, 255, 255, 0.90), rgba(255, 255, 255, 0.68)) padding-box,
    linear-gradient(120deg, rgba(63, 97, 122, 0.22), rgba(137, 160, 178, 0.20), rgba(184, 197, 208, 0.18)) border-box;
  color: var(--color-text-secondary);
}

html[data-theme="light"] .project-link:hover,
html[data-theme="light"] .footer-cta:hover {
  color: var(--color-accent-hover);
}

html[data-theme="light"] .footer-content {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.70)),
    radial-gradient(circle at 78% 22%, rgba(137, 160, 178, 0.14), transparent 16rem),
    radial-gradient(circle at 20% 84%, rgba(184, 197, 208, 0.12), transparent 16rem);
}

.project-card:nth-child(8) {
  transition-delay: 560ms;
}

/* Fixed dark presentation: keep the liquid-metal background and bright text without exposing a theme toggle. */
:root[data-theme="dark"] {
  --color-bg: #050607;
  --color-bg-elevated: #111418;
  --color-surface: rgba(255, 255, 255, 0.075);
  --color-surface-elevated: rgba(255, 255, 255, 0.125);
  --color-surface-strong: rgba(255, 255, 255, 0.18);
  --color-text-primary: #F7FAFC;
  --color-text-secondary: #B8C4CE;
  --color-text-tertiary: #7E8C98;
  --color-border: rgba(255, 255, 255, 0.13);
  --color-border-strong: rgba(255, 255, 255, 0.30);
  --color-edge-highlight: rgba(255, 255, 255, 0.72);
  --color-accent: #BFD7E9;
  --color-accent-hover: #F3FBFF;
  --color-accent-subtle: rgba(191, 215, 233, 0.16);
  --color-link: #A8C4D9;
  --color-link-hover: #E1EBF2;
  --accent-cyan: 191 215 233;
  --accent-teal: 184 197 208;
  --accent-gold: 184 197 208;
  --accent-coral: 184 197 208;
  --accent-violet: 184 197 208;
  --color-success: #7DD3A8;
  --color-error: #F5A9A9;
  --shadow-glass: 0 24px 80px rgba(0, 0, 0, 0.38), inset 0 1px 0 var(--color-edge-highlight), inset 0 -1px 0 rgba(255, 255, 255, 0.08);
  --shadow-elevated: 0 32px 90px rgba(0, 0, 0, 0.46);
  --metal-gradient: linear-gradient(120deg, rgba(255, 255, 255, 0.92), rgba(191, 215, 233, 0.52) 28%, rgba(184, 197, 208, 0.44) 54%, rgba(225, 232, 237, 0.38) 78%, rgba(255, 255, 255, 0.82));
  --prismatic-shimmer: conic-gradient(from 0deg, hsla(220, 30%, 95%, 0.82), hsla(200, 28%, 90%, 0.62), hsla(180, 22%, 89%, 0.58), hsla(40, 25%, 89%, 0.55), hsla(340, 22%, 90%, 0.53), hsla(200, 28%, 90%, 0.62), hsla(220, 30%, 95%, 0.82));
  --prismatic-bar: linear-gradient(90deg, rgba(255, 255, 255, 0.92), rgba(191, 215, 233, 0.82), rgba(184, 197, 208, 0.78), rgba(210, 200, 195, 0.72), rgba(215, 200, 205, 0.70), rgba(184, 197, 208, 0.78), rgba(191, 215, 233, 0.82), rgba(255, 255, 255, 0.92));
}

html[data-theme="dark"] body {
  color: var(--color-text-primary);
  background:
    radial-gradient(circle at 84% 18%, rgba(184, 197, 208, 0.10), transparent 24rem),
    radial-gradient(circle at 16% 74%, rgba(191, 215, 233, 0.08), transparent 28rem),
    #050607;
}

html[data-theme="dark"] .liquid-metal-bg {
  background:
    linear-gradient(180deg, rgba(5, 6, 7, 0.06), rgba(5, 6, 7, 0.48) 62%, rgba(5, 6, 7, 0.86)),
    url("assets/liquid-metal-bg.svg") center top / cover no-repeat,
    #050607;
}

html[data-theme="dark"] .liquid-metal-bg::before {
  background:
    radial-gradient(circle at 66% 29%, rgba(255, 255, 255, 0.18), transparent 10rem),
    radial-gradient(circle at 71% 58%, rgba(191, 215, 233, 0.14), transparent 16rem),
    radial-gradient(circle at 24% 64%, rgba(184, 197, 208, 0.10), transparent 16rem);
  mix-blend-mode: screen;
}

html[data-theme="dark"] .site-header {
  border-color: rgba(255, 255, 255, 0.16);
  background: linear-gradient(180deg, rgba(25, 28, 32, 0.70), rgba(12, 14, 17, 0.52));
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

html[data-theme="dark"] .site-brand,
html[data-theme="dark"] .nav-toggle {
  border-color: rgba(255, 255, 255, 0.18);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.045));
  color: #F8FCFF;
}

html[data-theme="dark"] .site-brand {
  background:
    linear-gradient(#101418, #101418) padding-box,
    var(--metal-gradient) border-box;
  border: 1px solid transparent;
}

html[data-theme="dark"] .hero-glass {
  border-color: rgba(255, 255, 255, 0.20);
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.055) 40%, rgba(255, 255, 255, 0.105)),
    radial-gradient(circle at 78% 32%, rgba(191, 215, 233, 0.16), transparent 18rem),
    radial-gradient(circle at 20% 67%, rgba(184, 197, 208, 0.10), transparent 16rem),
    rgba(24, 27, 30, 0.48);
  box-shadow:
    0 26px 72px rgba(0, 0, 0, 0.46),
    inset 0 1px 0 rgba(255, 255, 255, 0.30),
    inset 0 -1px 0 rgba(255, 255, 255, 0.10);
}

html[data-theme="dark"] .hero-window-bar {
  border-bottom-color: rgba(255, 255, 255, 0.17);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.035));
}

html[data-theme="dark"] .hero-name,
html[data-theme="dark"] .section-title {
  color: rgba(247, 250, 252, 0.84);
}

html[data-theme="dark"] .hero-summary {
  color: rgba(247, 250, 252, 0.78);
}

html[data-theme="dark"] .hero-bio {
  color: rgba(247, 250, 252, 0.72);
}

html[data-theme="dark"] .hero-contact,
html[data-theme="dark"] .hero-link {
  border-color: rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.055);
  color: rgba(230, 236, 242, 0.74);
}

html[data-theme="dark"] .glass-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.036) 56%, rgba(191, 215, 233, 0.035)),
    rgba(18, 21, 25, 0.40);
  border-color: rgba(255, 255, 255, 0.13);
  box-shadow:
    0 16px 46px rgba(0, 0, 0, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.20),
    inset 0 -1px 0 rgba(255, 255, 255, 0.055);
}

html[data-theme="dark"] .skill-tag,
html[data-theme="dark"] .project-link,
html[data-theme="dark"] .footer-cta {
  background:
    linear-gradient(rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.04)) padding-box,
    linear-gradient(120deg, rgba(255, 255, 255, 0.20), rgba(191, 215, 233, 0.16), rgba(184, 197, 208, 0.14)) border-box;
  color: rgba(236, 243, 248, 0.78);
}

/* Print */
@media print {
  .liquid-metal-bg,
  .site-header,
  .mobile-nav,
  .theme-toggle,
  .nav-toggle,
  .lightbox {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .glass-card {
    background: #fff;
    border: 1px solid #ddd;
    box-shadow: none;
    backdrop-filter: none;
    break-inside: avoid;
  }

  a {
    color: #000;
  }

  .section {
    padding: 1.5rem 0;
  }
}