:root,
[data-theme="brutal"] {
  --black: #0a0a0a;
  --white: #fafafa;
  --yellow: #ffe600;
  --cyan: #00f5d4;
  --pink: #ff6bcb;
  --bg: #fff5e6;
  --text: var(--black);
  --surface: var(--white);
  --border: 4px solid var(--black);
  --radius: 0;
  --shadow: 8px 8px 0 0 var(--black);
  --shadow-sm: 4px 4px 0 0 var(--black);
  --shadow-lg: 12px 12px 0 0 var(--black);
  --font-display: "Archivo Black", sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;
  --nav-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --hero-accent-shadow: 6px 6px 0 var(--pink);
  --hero-title-stroke: 3px var(--black);
  --noise-opacity: 0.04;
  --mesh-display: none;
  --crt-display: none;
}

[data-theme="genz"] {
  --black: #f0f4ff;
  --white: #12182b;
  --yellow: #00e5ff;
  --cyan: #39ff14;
  --pink: #ff9500;
  --bg: #0a0e1a;
  --text: #f0f4ff;
  --surface: rgba(18, 24, 43, 0.92);
  --border: 2px solid rgba(0, 229, 255, 0.45);
  --radius: 16px;
  --shadow: 0 0 20px rgba(0, 229, 255, 0.25), 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 0 12px rgba(57, 255, 20, 0.2);
  --shadow-lg: 0 0 28px rgba(0, 229, 255, 0.35), 0 12px 40px rgba(0, 0, 0, 0.45);
  --font-display: "Syne", sans-serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --hero-accent-shadow: 0 0 24px rgba(0, 229, 255, 0.6), 0 0 48px rgba(57, 255, 20, 0.25);
  --hero-title-stroke: 0 transparent;
  --noise-opacity: 0.06;
  --mesh-display: block;
  --crt-display: none;
}

[data-theme="glass"] {
  --black: #e8f4ff;
  --white: rgba(255, 255, 255, 0.08);
  --yellow: #219da3;
  --cyan: #a78bfa;
  --pink: #f472b6;
  --bg: #050a18;
  --text: #e8f4ff;
  --surface: rgba(255, 255, 255, 0.06);
  --border: 1px solid rgba(255, 255, 255, 0.18);
  --radius: 20px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 40px rgba(125, 249, 255, 0.08);
  --font-display: "Orbitron", sans-serif;
  --font-body: "Exo 2", system-ui, sans-serif;
  --hero-accent-shadow: 0 0 40px rgba(125, 249, 255, 0.5);
  --hero-title-stroke: 0 transparent;
  --noise-opacity: 0.03;
  --mesh-display: block;
  --crt-display: none;
}

[data-theme="vapor"] {
  --black: #ffecf9;
  --white: #1a0533;
  --yellow: #ff71ce;
  --cyan: #01cdfe;
  --pink: #b967ff;
  --bg: #120458;
  --text: #ffecf9;
  --surface: rgba(26, 5, 51, 0.88);
  --border: 2px solid rgba(255, 113, 206, 0.55);
  --radius: 4px;
  --shadow: 4px 4px 0 rgba(1, 205, 254, 0.35), -4px -4px 0 rgba(255, 113, 206, 0.35);
  --shadow-sm: 0 0 12px rgba(185, 103, 255, 0.4);
  --shadow-lg: 0 0 28px rgba(255, 113, 206, 0.45), 0 0 48px rgba(1, 205, 254, 0.2);
  --font-display: "Press Start 2P", cursive;
  --font-body: "Share Tech Mono", monospace;
  --hero-accent-shadow: 3px 0 #ff71ce, -3px 0 #01cdfe, 0 0 24px rgba(185, 103, 255, 0.8);
  --hero-title-stroke: 0 transparent;
  --noise-opacity: 0.08;
  --mesh-display: block;
  --crt-display: block;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  transition: background 0.45s var(--ease), color 0.35s var(--ease);
}


body::before {
  content: "";
  display: var(--mesh-display);
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: "";
  display: var(--crt-display, none);
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
}

[data-theme="genz"] body::before {
  background:
    radial-gradient(ellipse 70% 50% at 15% 15%, rgba(0, 229, 255, 0.12), transparent 50%),
    radial-gradient(ellipse 55% 40% at 85% 20%, rgba(57, 255, 20, 0.08), transparent 45%),
    radial-gradient(ellipse 50% 50% at 60% 85%, rgba(255, 149, 0, 0.06), transparent 50%),
    var(--bg);
  animation: genz-mesh 14s ease-in-out infinite alternate;
}

[data-theme="glass"] body::before {
  background:
    linear-gradient(rgba(125, 249, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 249, 255, 0.03) 1px, transparent 1px),
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(125, 249, 255, 0.12), transparent 55%),
    radial-gradient(ellipse 40% 30% at 90% 60%, rgba(167, 139, 250, 0.15), transparent 50%),
    var(--bg);
  background-size: 48px 48px, 48px 48px, auto, auto, auto;
}

@keyframes genz-mesh {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(25deg); }
}

[data-theme="vapor"] body::before {
  background:
    linear-gradient(180deg, transparent 55%, rgba(255, 113, 206, 0.15) 70%, rgba(1, 205, 254, 0.2) 100%),
    radial-gradient(ellipse 90% 60% at 50% 105%, rgba(255, 251, 150, 0.35) 0%, rgba(255, 113, 206, 0.25) 30%, transparent 55%),
    linear-gradient(135deg, #2d1b69 0%, #120458 35%, #1a0533 70%, #2d1b69 100%);
}

[data-theme="vapor"] body::after {
  background:
    repeating-linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.12) 0px,
      rgba(0, 0, 0, 0.12) 1px,
      transparent 1px,
      transparent 3px
    );
  opacity: 0.45;
  animation: crt-flicker 0.12s steps(2) infinite;
}

@keyframes crt-flicker {
  0% { opacity: 0.4; }
  50% { opacity: 0.48; }
  100% { opacity: 0.42; }
}

/* Intro glitch saat pertama kali buka / ganti ke Vapor */
body.vapor-intro::before {
  animation: vapor-flash 1.4s ease-out forwards;
}

@keyframes vapor-flash {
  0% { filter: brightness(2) contrast(1.4) hue-rotate(0deg); }
  15% { filter: brightness(1.6) hue-rotate(90deg); transform: translateX(-4px); }
  30% { filter: brightness(1.2) hue-rotate(-20deg); transform: translateX(6px); }
  50% { filter: brightness(1) hue-rotate(0deg); transform: none; }
  100% { filter: none; transform: none; }
}

body.vapor-intro .hero-title-line--accent {
  animation: vapor-glitch-burst 1.2s steps(4) forwards;
}

@keyframes vapor-glitch-burst {
  0% { transform: translate(0); filter: none; }
  20% { transform: translate(-6px, 2px) skewX(-3deg); filter: hue-rotate(90deg); }
  40% { transform: translate(8px, -2px) skewX(4deg); }
  60% { transform: translate(-3px, 0); }
  100% { transform: none; filter: none; }
}

*::-webkit-scrollbar {
  width: 14px;
  background: var(--bg);
}

*::-webkit-scrollbar-thumb {
  background: var(--yellow);
  border: 3px solid var(--black);
  border-radius: 4px;
  box-shadow: 2px 2px 0 0 var(--black);
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--pink);
}

*::-webkit-scrollbar-corner {
  background: var(--bg);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--yellow) var(--bg);
}


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

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

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

ul {
  list-style: none;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  opacity: var(--noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%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");
}

.brutal-box {
  background: var(--surface);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: background 0.35s var(--ease), border 0.35s var(--ease), box-shadow 0.35s var(--ease), transform 0.2s var(--ease);
}

.brutal-box--yellow { background: var(--yellow); }
.brutal-box--cyan { background: var(--cyan); }
.brutal-box--pink { background: var(--pink); }

.brutal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text);
  background: var(--surface);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.12s var(--ease), box-shadow 0.12s var(--ease), background 0.35s var(--ease);
}

[data-theme="brutal"] .brutal-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 10px 10px 0 0 #0a0a0a;
}

[data-theme="brutal"] .brutal-btn:active,
[data-theme="brutal"] .brutal-btn.is-pressed {
  transform: translate(4px, 4px);
  box-shadow: 2px 2px 0 0 #0a0a0a;
}

[data-theme="genz"] .brutal-btn:hover,
[data-theme="glass"] .brutal-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

[data-theme="genz"] .brutal-btn:active,
[data-theme="genz"] .brutal-btn.is-pressed,
[data-theme="glass"] .brutal-btn:active,
[data-theme="glass"] .brutal-btn.is-pressed {
  transform: translateY(1px);
  filter: brightness(0.95);
}

.brutal-btn--primary {
  background: var(--yellow);
}

.brutal-btn--outline {
  background: var(--cyan);
}

.brutal-btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

/* Navigation */
.nav-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 20px;
}

.nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.theme-switcher {
  position: fixed;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10002;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  padding: 8px 6px;
  background: var(--surface);
  border: var(--border);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow-lg);
  flex-shrink: 0;
}

.theme-switcher-title {
  font-family: var(--font-body);
  font-size: 0.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-align: center;
  color: white;
  opacity: 0.7;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(128, 128, 128, 0.25);
  margin-bottom: 2px;
}

.theme-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.4rem 0.55rem;
  min-width: 54px;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
  background: transparent;
  border: 2px solid transparent;
  border-radius: calc(var(--radius) + 2px);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.theme-btn-icon {
  font-size: 1rem;
  line-height: 1;
}

.theme-btn-label {
  line-height: 1.1;
}

/* Brutal: switcher gelap, tombol tidak aktif jelas */
:root .theme-switcher,
[data-theme="brutal"] .theme-switcher {
  background: #0a0a0a;
  border: 4px solid #0a0a0a;
  box-shadow: 4px 4px 0 #0a0a0a;
  gap: 4px;
  padding: 4px;
}

:root .theme-btn,
[data-theme="brutal"] .theme-btn {
  color: #fafafa;
  background: #2e2e2e;
  border: 2px solid #0a0a0a;
  opacity: 1;
}

:root .theme-btn:hover,
[data-theme="brutal"] .theme-btn:hover {
  background: #454545;
}

:root .theme-btn[aria-pressed="true"],
[data-theme="brutal"] .theme-btn[aria-pressed="true"] {
  background: #ffe600;
  color: #0a0a0a;
  box-shadow: 2px 2px 0 #0a0a0a;
}

[data-theme="genz"] .theme-switcher {
  background: rgba(10, 14, 26, 0.95);
  border: 2px solid rgba(0, 229, 255, 0.4);
  gap: 3px;
}

[data-theme="genz"] .theme-btn {
  color: rgba(240, 244, 255, 0.7);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  opacity: 1;
}

[data-theme="genz"] .theme-btn:hover {
  color: #f0f4ff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(0, 229, 255, 0.35);
}

[data-theme="genz"] .theme-btn[aria-pressed="true"] {
  background: rgba(0, 229, 255, 0.2);
  color: #00e5ff;
  border-color: #00e5ff;
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.35);
}

[data-theme="glass"] .theme-switcher {
  background: rgba(5, 10, 24, 0.8);
  border: 1px solid rgba(125, 249, 255, 0.25);
}

[data-theme="glass"] .theme-btn {
  color: rgba(232, 244, 255, 0.65);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 1;
}

[data-theme="glass"] .theme-btn:hover {
  color: #e8f4ff;
  background: rgba(255, 255, 255, 0.1);
}

[data-theme="glass"] .theme-btn[aria-pressed="true"] {
  background: rgba(125, 249, 255, 0.2);
  color: #7df9ff;
  border-color: rgba(125, 249, 255, 0.5);
  box-shadow: 0 0 16px rgba(125, 249, 255, 0.25);
  backdrop-filter: blur(8px);
}

[data-theme="vapor"] .theme-switcher {
  background: rgba(18, 5, 40, 0.95);
  border: 2px solid rgba(255, 113, 206, 0.5);
  box-shadow: 4px 4px 0 rgba(1, 205, 254, 0.3), -2px -2px 0 rgba(255, 113, 206, 0.3);
}

[data-theme="vapor"] .theme-btn {
  color: rgba(255, 236, 249, 0.65);
  background: rgba(255, 113, 206, 0.08);
  border: 1px solid rgba(185, 103, 255, 0.35);
}

[data-theme="vapor"] .theme-btn:hover {
  color: #ffecf9;
  background: rgba(1, 205, 254, 0.15);
  border-color: #01cdfe;
}

[data-theme="vapor"] .theme-btn[aria-pressed="true"] {
  background: linear-gradient(135deg, rgba(255, 113, 206, 0.35), rgba(185, 103, 255, 0.35));
  color: #ff71ce;
  border-color: #ff71ce;
  box-shadow: 0 0 16px rgba(255, 113, 206, 0.5);
  text-shadow: 1px 0 #01cdfe, -1px 0 #b967ff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem 1.25rem;
  margin-left: auto;
}

.nav-links a:not(.nav-cta) {
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.35rem 0;
  border-bottom: 3px solid transparent;
  transition: border-color 0.15s;
}

.nav-links a:not(.nav-cta):hover,
.nav-links a.is-active {
  border-bottom-color: var(--text);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 48px;
  height: 48px;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 4px;
  background: var(--text);
  border-radius: 0;
}

.section {
  padding: 5rem 1.5rem;
  scroll-margin-top: -100px;
}

.section--alt {
  background: var(--surface);
  border-top: var(--border);
  border-bottom: var(--border);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  text-transform: uppercase;
  letter-spacing: -0.03em;
  margin-bottom: 2.5rem;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.section-num {
  font-size: 0.45em;
  background: var(--pink);
  border: var(--border);
  padding: 0.15em 0.45em;
  box-shadow: var(--shadow-sm);
}

/* Hero */
.hero {
  min-height: 100vh;
  padding: calc(var(--nav-h) + 3rem) 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background:
    linear-gradient(135deg, var(--yellow) 0%, transparent 45%),
    linear-gradient(225deg, var(--cyan) 0%, transparent 40%),
    var(--bg);
}

.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  width: 100%;
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
}

.hero-title-line {
  display: block;
}

.hero-title-line--accent {
  color: var(--white);
  -webkit-text-stroke: var(--hero-title-stroke);
  paint-order: stroke fill;
  text-shadow: var(--hero-accent-shadow);
}

[data-theme="genz"] .hero-title-line--accent {
  background: linear-gradient(90deg, var(--yellow), var(--cyan), var(--pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 0;
  text-shadow: none;
  filter: drop-shadow(0 0 16px rgba(0, 229, 255, 0.5));
}

[data-theme="glass"] .hero-title-line--accent {
  color: var(--yellow);
  -webkit-text-stroke: 0;
  text-shadow: var(--hero-accent-shadow);
}

.hero-subtitle {
  display: inline-block;
  padding: 1rem 1.25rem;
  font-size: 1.05rem;
  line-height: 1.5;
  margin-bottom: 1.25rem;
  transform: rotate(-1deg);
}

.hero-desc {
  max-width: 520px;
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-contact li {
  padding: 0.75rem 1rem;
  min-width: 200px;
}

.hero-contact .label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.15rem;
}

.hero-contact a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.photo-frame {
  position: relative;
  padding: 0.75rem;
  max-width: 380px;
  width: 100%;
}

.photo-frame.brutal-box--rotate {
  transform: rotate(2deg);
}

.photo-frame img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: var(--border);
}

.photo-sticker {
  position: absolute;
  bottom: -12px;
  right: -12px;
  padding: 0.5rem 1rem;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  transform: rotate(4deg);
}

.scroll-hint {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--white);
  border: var(--border);
  box-shadow: var(--shadow-sm);
  animation: bounce 2s ease-in-out infinite;
}

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

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: start;
}

.about-card {
  padding: 2rem;
  font-size: 1.1rem;
}

.about-stats {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stat {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat:nth-child(2) { transform: translateX(12px); }

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
}

.stat-label {
  font-weight: 600;
  font-size: 0.9rem;
}

/* Experience */
.exp-card {
  padding: 2rem;
  margin-bottom: 1.5rem;
  transition: transform 0.2s var(--ease);
}

.exp-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-lg);
}

.exp-card--featured {
  background: var(--yellow);
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.exp-badge {
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.exp-header time {
  font-weight: 600;
  font-size: 0.9rem;
}

.exp-card h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.exp-company {
  font-weight: 600;
  margin-bottom: 1rem;
  opacity: 0.85;
}

.exp-list {
  margin-bottom: 1.25rem;
}

.exp-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
}

.exp-list li::before {
  content: "■";
  position: absolute;
  left: 0;
  font-size: 0.6rem;
  top: 0.35em;
}

.exp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.exp-tags span {
  padding: 0.3rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--white);
  border: 3px solid var(--black);
}

.exp-card--featured .exp-tags span {
  background: var(--bg);
}

/* Education */
.edu-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  padding: 2rem;
  align-items: start;
}

.edu-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.edu-body h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.edu-major {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.edu-body time {
  display: block;
  font-weight: 600;
  margin-bottom: 1rem;
}

.edu-desc {
  margin-bottom: 1rem;
  max-width: 640px;
}

.edu-extra {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

/* Skills */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.skills-grid--4 {
  grid-template-columns: repeat(2, 1fr);
}

.section-lead {
  max-width: 560px;
  margin: -1.5rem 0 2rem;
  font-weight: 600;
}

/* Projects */
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.project-card {
  position: relative;
  padding: 0;
  min-height: 320px;
  overflow: hidden;
  transition: transform 0.15s var(--ease);
}

.project-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-lg);
}

.project-card--bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--project-img);
  background-size: cover;
  background-position: center top;
  z-index: 0;
}

.project-card--bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.95) 0%,
    rgba(10, 10, 10, 0.75) 45%,
    rgba(10, 10, 10, 0.35) 75%,
    transparent 100%
  );
  z-index: 1;
}

.project-card-body {
  position: relative;
  z-index: 2;
  padding: 1.5rem;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.65rem;
  color: var(--white);
}

.project-tag {
  align-self: flex-start;
  padding: 0.2rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  background: var(--yellow);
  color: var(--black);
  border: 2px solid var(--black);
}

.project-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  text-transform: uppercase;
  line-height: 1.2;
  text-shadow: 2px 2px 0 var(--black);
}

.project-card-body p,
.project-desc {
  font-size: 0.9rem;
  flex: 1;
  opacity: 0.95;
  line-height: 1.5;
}

.project-links {
  margin-top: 0.25rem;
}

.project-links .brutal-btn {
  background: var(--cyan);
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.project-stack span {
  padding: 0.25rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--white);
  color: var(--black);
  border: 2px solid var(--black);
}

.skill-group {
  padding: 1.5rem;
}

.skill-group h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--black);
}

.skill-tags {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skill-tags li {
  font-weight: 600;
  font-size: 0.9rem;
  padding-left: 0.5rem;
  border-left: 4px solid var(--black);
}

.lang-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.lang-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 600px;
}

.lang-card {
  padding: 1.25rem;
}

.lang-name {
  font-weight: 700;
  display: block;
  margin-bottom: 0.5rem;
}

.lang-bar {
  height: 12px;
  background: var(--white);
  border: 3px solid var(--black);
  margin-bottom: 0.35rem;
  overflow: hidden;
}

.lang-bar span {
  display: block;
  height: 100%;
  background: var(--black);
  transition: width 1s var(--ease);
}

.lang-level {
  font-size: 0.8rem;
  font-weight: 600;
}

/* Certifications */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.cert-card {
  position: relative;
  display: block;
  width: 100%;
  min-height: 300px;
  padding: 0;
  overflow: hidden;
  background-color: var(--white);
  transition: transform 0.15s var(--ease);
}

.cert-card:hover {
  transform: rotate(-1deg) translate(-3px, -3px);
  box-shadow: var(--shadow-lg);
}

.cert-card--bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--cert-img);
  background-size: cover;
  background-position: center center;
  z-index: 0;
}

.cert-card--bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.92) 0%,
    rgba(10, 10, 10, 0.55) 38%,
    rgba(10, 10, 10, 0.15) 68%,
    transparent 100%
  );
  z-index: 1;
}

.cert-card-inner {
  position: relative;
  z-index: 2;
  padding: 1.5rem;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--white);
}

.cert-date {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  padding: 0.2rem 0.5rem;
  background: var(--yellow);
  color: var(--black);
  border: 2px solid var(--black);
}

.cert-card-inner h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.25;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  text-shadow: 2px 2px 0 var(--black);
}

.cert-card-inner p {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
  opacity: 0.95;
}

.cert-detail-btn {
  align-self: flex-start;
  background: var(--yellow);
  color: var(--black);
}

.cert-detail-btn:hover {
  background: var(--cyan);
}

.cert-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.cert-lightbox[hidden] {
  display: none;
}

.cert-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.88);
  cursor: pointer;
}

.cert-lightbox-panel {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  max-height: 92vh;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
}

.cert-lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  padding: 0;
  z-index: 2;
  background: var(--pink);
}

.cert-lightbox-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-transform: uppercase;
  padding-right: 3rem;
}

.cert-lightbox-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.cert-lightbox-tabs[hidden] {
  display: none;
}

.cert-lb-tab.is-active {
  background: var(--yellow);
}

.cert-lightbox-img-wrap {
  overflow: auto;
  border: var(--border);
  background: var(--white);
}

.cert-lightbox-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* Contact */
.section--contact {
  background: #0a0a0a;
  color: #fafafa;
  border-top: var(--border);
}

[data-theme="brutal"] .section--contact {
  background: #0a0a0a;
  color: #fafafa;
}

.section-title--light .section-num {
  background: var(--yellow);
  color: var(--black);
}

.contact-lead {
  font-size: 1.15rem;
  max-width: 520px;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-card {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: var(--black);
  transition: transform 0.15s var(--ease);
}

.contact-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-lg);
}

.contact-icon {
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.contact-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-value {
  font-weight: 700;
  font-size: 0.95rem;
  word-break: break-all;
}

.section--contact .brutal-btn--primary {
  color: var(--black);
}

/* Footer */
.footer {
  text-align: center;
  padding: 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  border-top: none;
  box-shadow: none;
  border-bottom: none;
  border-left: none;
  border-right: none;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 0.85rem 1.5rem;
  background: var(--yellow);
  border: var(--border);
  box-shadow: var(--shadow);
  font-weight: 700;
  z-index: 10000;
  opacity: 0;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.toast.is-show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Responsive */
@media (max-width: 900px) {
  .project-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-desc { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-contact { justify-content: center; }
  .badge { margin-inline: auto; }

  .about-grid,
  .skills-grid,
  .skills-grid--4,
  .project-grid,
  .cert-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .stat:nth-child(2) { transform: none; }

  .edu-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .edu-icon { margin-inline: auto; }

  .lang-cards { max-width: none; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: calc(var(--nav-h) + 8px);
    left: 20px;
    right: 20px;
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem;
    background: var(--white);
    border: var(--border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.3s;
  }

  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links li a {
    display: block;
    padding: 0.65rem 0;
  }

  .brutal-btn--sm.nav-cta {
    padding: 0.85rem 1.3rem;
  }

  .photo-frame.brutal-box--rotate {
    transform: none;
    margin-inline: auto;
  }

  .theme-switcher {
    right: 10px;
    padding: 6px 5px;
    gap: 3px;
  }

  .theme-switcher-title {
    font-size: 0.5rem;
  }

  .theme-btn {
    min-width: 44px;
    padding: 0.35rem 0.4rem;
  }

  .theme-btn-label {
    font-size: 0.52rem;
  }

}

/* ─── Theme: Gen Z ─── */
[data-theme="genz"] .brutal-box {
  background: var(--surface);
  border: var(--border);
  position: relative;
}

[data-theme="genz"] .brutal-box:not(.project-card):not(.cert-card)::before {
  display: none;
}

[data-theme="genz"] .project-card.brutal-box,
[data-theme="genz"] .cert-card.brutal-box {
  background: transparent;
  border: 2px solid rgba(0, 229, 255, 0.35);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.12);
}

[data-theme="genz"] .project-card--bg::after,
[data-theme="genz"] .cert-card--bg::after {
  background: linear-gradient(
    to top,
    rgba(10, 14, 26, 0.97) 0%,
    rgba(10, 14, 26, 0.72) 42%,
    rgba(10, 14, 26, 0.25) 72%,
    transparent 100%
  );
}

[data-theme="genz"] .project-card-body,
[data-theme="genz"] .cert-card-inner {
  color: #f0f4ff;
}

[data-theme="genz"] .project-card-body h3,
[data-theme="genz"] .cert-card-inner h3 {
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

[data-theme="genz"] .brutal-box--yellow {
  background: rgba(0, 229, 255, 0.1);
  border-color: rgba(0, 229, 255, 0.5);
}

[data-theme="genz"] .brutal-box--cyan {
  background: rgba(57, 255, 20, 0.08);
  border-color: rgba(57, 255, 20, 0.45);
}

[data-theme="genz"] .brutal-box--pink {
  background: rgba(255, 149, 0, 0.1);
  border-color: rgba(255, 149, 0, 0.45);
}

[data-theme="genz"] .edu-icon.brutal-box {
  background: rgba(0, 229, 255, 0.12);
  border: 2px solid rgba(0, 229, 255, 0.5);
  font-size: 2rem;
}

[data-theme="genz"] .edu-extra.brutal-box {
  background: rgba(57, 255, 20, 0.15);
  border: 2px solid rgba(57, 255, 20, 0.5);
  color: var(--cyan);
}

[data-theme="genz"] .brutal-btn {
  background: rgba(18, 24, 43, 0.9);
  color: var(--text);
  border: 2px solid rgba(0, 229, 255, 0.4);
}

[data-theme="genz"] .brutal-btn--primary {
  background: rgba(0, 229, 255, 0.2);
  color: #00e5ff;
  border-color: #00e5ff;
}

[data-theme="genz"] .brutal-btn--outline {
  background: rgba(57, 255, 20, 0.12);
  color: var(--cyan);
  border-color: rgba(57, 255, 20, 0.5);
}

[data-theme="genz"] .hero {
  background:
    radial-gradient(circle at 10% 90%, rgba(0, 229, 255, 0.1), transparent 40%),
    radial-gradient(circle at 90% 20%, rgba(57, 255, 20, 0.08), transparent 35%),
    var(--bg);
}

[data-theme="genz"] .hero-subtitle {
  transform: rotate(-2deg) skewX(-2deg);
}

[data-theme="genz"] .section--alt {
  background: rgba(13, 2, 33, 0.6);
  backdrop-filter: blur(8px);
}

[data-theme="genz"] .section-num {
  background: rgba(0, 229, 255, 0.2);
  color: var(--yellow);
  border: 2px solid rgba(0, 229, 255, 0.5);
  box-shadow: var(--shadow-sm);
}

[data-theme="genz"] .exp-card:hover,
[data-theme="genz"] .project-card:hover,
[data-theme="genz"] .contact-card:hover {
  transform: translateY(-6px) rotate(-0.5deg);
}

[data-theme="genz"] .exp-tags span,
[data-theme="genz"] .project-stack span,
[data-theme="genz"] .skill-group h3 {
  border-color: rgba(255, 255, 255, 0.25);
}

[data-theme="genz"] .exp-tags span {
  background: rgba(0, 229, 255, 0.1);
  color: var(--text);
  border-color: rgba(0, 229, 255, 0.35);
}

[data-theme="genz"] .skill-tags li {
  border-left-color: var(--yellow);
}

[data-theme="genz"] .lang-bar {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="genz"] .lang-bar span {
  background: linear-gradient(90deg, var(--yellow), var(--cyan));
}

[data-theme="genz"] .section--contact {
  background: linear-gradient(180deg, #0a0e1a 0%, #12182b 50%, #0a0e1a 100%);
  border-top: 2px solid rgba(0, 229, 255, 0.35);
  color: var(--text);
}

[data-theme="genz"] .project-tag {
  background: rgba(0, 229, 255, 0.9);
  color: #0a0e1a;
  border-color: #00e5ff;
}

[data-theme="genz"] .cert-date {
  background: rgba(0, 229, 255, 0.9);
  color: #0a0e1a;
  border-color: #00e5ff;
}

[data-theme="genz"] .project-stack span {
  background: rgba(18, 24, 43, 0.85);
  color: var(--text);
  border-color: rgba(0, 229, 255, 0.35);
}

[data-theme="genz"] .project-links .brutal-btn {
  background: rgba(0, 229, 255, 0.15);
  color: #00e5ff;
}

[data-theme="genz"] .cert-detail-btn {
  background: rgba(0, 229, 255, 0.2);
  color: #00e5ff;
}

[data-theme="genz"] .cert-detail-btn:hover {
  background: rgba(57, 255, 20, 0.2);
  color: var(--cyan);
}

[data-theme="genz"] .exp-card--featured {
  background: rgba(0, 229, 255, 0.08);
  border-color: rgba(0, 229, 255, 0.45);
}

[data-theme="genz"] .nav.brutal-box {
  background: rgba(10, 14, 26, 0.95);
  border: 2px solid rgba(0, 229, 255, 0.35);
}

[data-theme="genz"] .contact-card {
  color: var(--text);
}

[data-theme="genz"] .scroll-hint {
  background: var(--surface);
  border: 2px solid var(--yellow);
  color: var(--yellow);
  animation: bounce-genz 2s ease-in-out infinite;
}

@keyframes bounce-genz {
  0%, 100% { transform: translateX(-50%) translateY(0); box-shadow: 0 0 16px rgba(0, 229, 255, 0.4); }
  50% { transform: translateX(-50%) translateY(8px); box-shadow: 0 0 24px rgba(57, 255, 20, 0.35); }
}

[data-theme="genz"] .toast {
  background: rgba(0, 229, 255, 0.25);
  color: #00e5ff;
  border: 2px solid rgba(0, 229, 255, 0.5);
}

[data-theme="genz"] *::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--yellow), var(--cyan));
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: none;
}

[data-theme="genz"] .photo-frame img {
  border-color: rgba(0, 229, 255, 0.5);
}

[data-theme="genz"] .photo-sticker {
  background: rgba(57, 255, 20, 0.2);
  border: 2px solid var(--cyan);
  color: var(--cyan);
}

/* ─── Theme: Glassmorphic ─── */
[data-theme="glass"] .brutal-box {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

[data-theme="glass"] .brutal-box--yellow {
  background: rgba(125, 249, 255, 0.1);
  border-color: rgba(125, 249, 255, 0.35);
  box-shadow: var(--shadow), 0 0 24px rgba(125, 249, 255, 0.12);
}

[data-theme="glass"] .brutal-box--cyan {
  background: rgba(167, 139, 250, 0.12);
  border-color: rgba(167, 139, 250, 0.35);
}

[data-theme="glass"] .brutal-box--pink {
  background: rgba(244, 114, 182, 0.1);
  border-color: rgba(244, 114, 182, 0.35);
}

[data-theme="glass"] .project-card-body,
[data-theme="glass"] .cert-card-inner {
  color: #e8f4ff;
}

[data-theme="glass"] .project-card.brutal-box,
[data-theme="glass"] .cert-card.brutal-box {
  background: transparent;
}

[data-theme="glass"] .brutal-btn {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="glass"] .brutal-btn--primary {
  background: rgba(125, 249, 255, 0.15);
  color: var(--yellow);
  border-color: rgba(125, 249, 255, 0.45);
  box-shadow: var(--shadow), 0 0 24px rgba(125, 249, 255, 0.2);
}

[data-theme="glass"] .brutal-btn--outline {
  background: rgba(167, 139, 250, 0.12);
  color: var(--cyan);
  border-color: rgba(167, 139, 250, 0.4);
}

[data-theme="glass"] .hero {
  background:
    radial-gradient(ellipse 100% 80% at 50% 0%, rgba(125, 249, 255, 0.08), transparent 60%),
    var(--bg);
}

[data-theme="glass"] .hero-subtitle {
  transform: none;
}

[data-theme="glass"] .section--alt {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
}

[data-theme="glass"] .section-num {
  background: rgba(125, 249, 255, 0.2);
  color: var(--yellow);
  border: 1px solid rgba(125, 249, 255, 0.4);
  box-shadow: 0 0 20px rgba(125, 249, 255, 0.15);
}

[data-theme="glass"] .exp-card:hover,
[data-theme="glass"] .project-card:hover,
[data-theme="glass"] .cert-card:hover,
[data-theme="glass"] .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(125, 249, 255, 0.35);
}

[data-theme="glass"] .exp-tags span,
[data-theme="glass"] .project-stack span {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="glass"] .skill-group h3 {
  border-bottom-color: rgba(125, 249, 255, 0.4);
}

[data-theme="glass"] .skill-tags li {
  border-left-color: var(--yellow);
}

[data-theme="glass"] .lang-bar {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

[data-theme="glass"] .lang-bar span {
  background: linear-gradient(90deg, var(--yellow), var(--cyan));
  box-shadow: 0 0 12px rgba(125, 249, 255, 0.4);
}

[data-theme="glass"] .section--contact {
  background: linear-gradient(180deg, rgba(5, 10, 24, 0.95) 0%, rgba(10, 20, 45, 0.98) 100%);
  border-top: 1px solid rgba(125, 249, 255, 0.2);
  color: var(--text);
}

[data-theme="glass"] .contact-card {
  color: var(--text);
}

[data-theme="glass"] .section-title--light .section-num {
  background: rgba(125, 249, 255, 0.25);
  color: var(--yellow);
}

[data-theme="glass"] .scroll-hint {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(125, 249, 255, 0.4);
  color: var(--yellow);
  border-radius: 50%;
}

[data-theme="glass"] .toast {
  background: rgba(125, 249, 255, 0.2);
  backdrop-filter: blur(16px);
  color: var(--yellow);
  border: 1px solid rgba(125, 249, 255, 0.4);
}

[data-theme="glass"] *::-webkit-scrollbar-thumb {
  background: rgba(125, 249, 255, 0.4);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: none;
  border-radius: 8px;
}

[data-theme="glass"] .cert-lightbox-panel,
[data-theme="genz"] .cert-lightbox-panel {
  backdrop-filter: blur(20px);
}

[data-theme="glass"] .nav-links.is-open,
[data-theme="genz"] .nav-links.is-open {
  backdrop-filter: blur(20px);
}

html[data-theme] .brutal-box,
html[data-theme] .brutal-btn,
html[data-theme] .section-title,
html[data-theme] .hero-title {
  transition: background 0.4s var(--ease), color 0.35s var(--ease), box-shadow 0.35s var(--ease), border 0.35s var(--ease);
}

/* ─── Theme: Glitch Art & Vaporwave ─── */
[data-theme="vapor"] .brutal-box {
  background: var(--surface);
  border: var(--border);
  box-shadow: var(--shadow);
}

[data-theme="vapor"] .brutal-box--yellow {
  background: rgba(255, 113, 206, 0.12);
  border-color: rgba(255, 113, 206, 0.6);
}

[data-theme="vapor"] .brutal-box--cyan {
  background: rgba(1, 205, 254, 0.1);
  border-color: rgba(1, 205, 254, 0.55);
}

[data-theme="vapor"] .brutal-box--pink {
  background: rgba(185, 103, 255, 0.12);
  border-color: rgba(185, 103, 255, 0.55);
}

[data-theme="vapor"] .project-card.brutal-box,
[data-theme="vapor"] .cert-card.brutal-box {
  background: transparent;
  border: 2px solid rgba(255, 113, 206, 0.45);
  box-shadow: 4px 4px 0 rgba(1, 205, 254, 0.25), -3px -3px 0 rgba(185, 103, 255, 0.25);
}

[data-theme="vapor"] .project-card--bg::after,
[data-theme="vapor"] .cert-card--bg::after {
  background: linear-gradient(
    to top,
    rgba(18, 4, 40, 0.96) 0%,
    rgba(45, 27, 105, 0.75) 45%,
    rgba(18, 4, 40, 0.2) 75%,
    transparent 100%
  );
}

[data-theme="vapor"] .project-card-body,
[data-theme="vapor"] .cert-card-inner {
  color: #ffecf9;
}

[data-theme="vapor"] .project-card-body h3,
[data-theme="vapor"] .cert-card-inner h3 {
  text-shadow: 2px 0 #ff71ce, -2px 0 #01cdfe;
}

[data-theme="vapor"] .brutal-btn {
  background: rgba(26, 5, 51, 0.9);
  color: #ffecf9;
  border: 2px solid rgba(255, 113, 206, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

[data-theme="vapor"] .brutal-btn:hover {
  box-shadow: 5px 5px 0 rgba(1, 205, 254, 0.4), -3px -3px 0 rgba(255, 113, 206, 0.4);
  transform: translate(-2px, -2px);
}

[data-theme="vapor"] .brutal-btn--primary {
  background: linear-gradient(135deg, rgba(255, 113, 206, 0.35), rgba(185, 103, 255, 0.35));
  color: #ff71ce;
  border-color: #ff71ce;
}

[data-theme="vapor"] .brutal-btn--outline {
  background: rgba(1, 205, 254, 0.12);
  color: #01cdfe;
  border-color: #01cdfe;
}

[data-theme="vapor"] .hero {
  background:
    radial-gradient(ellipse 80% 50% at 50% 100%, rgba(255, 113, 206, 0.2), transparent 55%),
    radial-gradient(ellipse 60% 40% at 20% 20%, rgba(185, 103, 255, 0.15), transparent 50%),
    var(--bg);
}

[data-theme="vapor"] .hero-title {
  font-size: clamp(1.35rem, 4.5vw, 2.5rem);
  line-height: 1.45;
}

[data-theme="vapor"] .hero-title-line--accent {
  background: linear-gradient(90deg, #ff71ce, #b967ff, #01cdfe);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: vapor-text-glitch 4s steps(2) infinite;
}

@keyframes vapor-text-glitch {
  0%, 88%, 100% {
    text-shadow: 3px 0 #ff71ce, -3px 0 #01cdfe;
    transform: none;
  }
  90% {
    text-shadow: -4px 0 #ff71ce, 4px 0 #01cdfe, 0 0 20px #b967ff;
    transform: translateX(3px) skewX(-2deg);
  }
  92% {
    text-shadow: 4px 2px #01cdfe, -4px -2px #ff71ce;
    transform: translateX(-4px);
  }
  94% {
    transform: none;
  }
}

[data-theme="vapor"] .section-title {
  font-size: clamp(1.1rem, 3.5vw, 1.85rem);
  line-height: 1.5;
  text-shadow: 2px 0 rgba(255, 113, 206, 0.5), -2px 0 rgba(1, 205, 254, 0.5);
}

[data-theme="vapor"] .section-num {
  background: linear-gradient(135deg, #ff71ce, #b967ff);
  color: #120458;
  border: 2px solid #01cdfe;
  box-shadow: 0 0 12px rgba(255, 113, 206, 0.5);
  font-family: var(--font-body);
  font-size: 0.55em;
}

[data-theme="vapor"] .section--alt {
  background: rgba(45, 27, 105, 0.35);
  border-top: 2px solid rgba(255, 113, 206, 0.35);
  border-bottom: 2px solid rgba(1, 205, 254, 0.35);
}

[data-theme="vapor"] .nav.brutal-box {
  background: rgba(18, 5, 40, 0.92);
  border: 2px solid rgba(255, 113, 206, 0.45);
}

[data-theme="vapor"] .nav-links a:not(.nav-cta):hover,
[data-theme="vapor"] .nav-links a.is-active {
  border-bottom-color: #ff71ce;
  text-shadow: 0 0 8px rgba(255, 113, 206, 0.6);
}

[data-theme="vapor"] .exp-card:hover,
[data-theme="vapor"] .project-card:hover,
[data-theme="vapor"] .cert-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 rgba(1, 205, 254, 0.35), -4px -4px 0 rgba(255, 113, 206, 0.35);
}

[data-theme="vapor"] .exp-tags span,
[data-theme="vapor"] .project-stack span {
  background: rgba(26, 5, 51, 0.85);
  color: #ffecf9;
  border: 1px solid rgba(185, 103, 255, 0.5);
}

[data-theme="vapor"] .project-tag,
[data-theme="vapor"] .cert-date {
  background: #ff71ce;
  color: #120458;
  border: 2px solid #01cdfe;
}

[data-theme="vapor"] .skill-group h3 {
  border-bottom-color: rgba(255, 113, 206, 0.5);
}

[data-theme="vapor"] .skill-tags li {
  border-left-color: #01cdfe;
}

[data-theme="vapor"] .lang-bar {
  background: rgba(0, 0, 0, 0.35);
  border: 2px solid rgba(185, 103, 255, 0.45);
}

[data-theme="vapor"] .lang-bar span {
  background: linear-gradient(90deg, #ff71ce, #b967ff, #01cdfe);
}

[data-theme="vapor"] .edu-icon.brutal-box {
  background: rgba(185, 103, 255, 0.2);
  border: 2px solid #b967ff;
}

[data-theme="vapor"] .edu-extra.brutal-box {
  background: rgba(1, 205, 254, 0.15);
  border: 2px solid #01cdfe;
  color: #01cdfe;
}

[data-theme="vapor"] .section--contact {
  background: linear-gradient(180deg, #0a0220 0%, #2d1b69 50%, #120458 100%);
  border-top: 2px solid rgba(255, 113, 206, 0.4);
  color: #ffecf9;
}

[data-theme="vapor"] .contact-card {
  color: #ffecf9;
}

[data-theme="vapor"] .exp-card--featured {
  background: rgba(255, 113, 206, 0.1);
  border-color: rgba(255, 113, 206, 0.55);
}

[data-theme="vapor"] .scroll-hint {
  background: rgba(26, 5, 51, 0.9);
  border: 2px solid #ff71ce;
  color: #ff71ce;
  box-shadow: 0 0 16px rgba(255, 113, 206, 0.4);
}

[data-theme="vapor"] .toast {
  background: rgba(45, 27, 105, 0.95);
  color: #ff71ce;
  border: 2px solid #01cdfe;
  box-shadow: 4px 4px 0 rgba(255, 113, 206, 0.4);
}

[data-theme="vapor"] *::-webkit-scrollbar-thumb {
  background: linear-gradient(#ff71ce, #b967ff);
  border-color: rgba(1, 205, 254, 0.4);
}

[data-theme="vapor"] .photo-frame img {
  border: 2px solid #ff71ce;
  box-shadow: 4px 4px 0 rgba(1, 205, 254, 0.4), -3px -3px 0 rgba(185, 103, 255, 0.4);
}

[data-theme="vapor"] .photo-sticker {
  background: rgba(255, 113, 206, 0.25);
  border: 2px solid #ff71ce;
  color: #fff2fb;
}

[data-theme="vapor"] .cert-lightbox-panel,
[data-theme="vapor"] .nav-links.is-open {
  background: rgba(18, 5, 40, 0.97);
  border: 2px solid rgba(255, 113, 206, 0.45);
}

[data-theme="vapor"] .cert-lightbox-backdrop {
  background: rgba(18, 4, 40, 0.92);
}

@media (prefers-reduced-motion: reduce) {
  [data-theme="vapor"] body::after,
  [data-theme="vapor"] .hero-title-line--accent,
  body.vapor-intro::before,
  body.vapor-intro .hero-title-line--accent {
    animation: none;
  }
}