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

:root {
  --color-bg: #05070b;
  --color-bg-secondary: #090d13;
  --color-bg-tertiary: #0f151d;
  --color-text: #eef2f7;
  --color-text-secondary: #9ba6b5;
  --color-text-tertiary: #667180;
  --color-accent: #8bf5d2;
  --color-accent-strong: #f3b87a;
  --color-gradient: linear-gradient(135deg, #8bf5d2 0%, #f3b87a 100%);
  --color-gradient-text: linear-gradient(90deg, #8bf5d2 0%, #f3b87a 100%);
  --color-surface: rgba(15, 21, 29, 0.78);
  --color-surface-strong: rgba(255, 255, 255, 0.05);
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(139, 245, 210, 0.28);
  --color-shadow: rgba(0, 0, 0, 0.45);
  --font-main: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.875rem);
  --font-size-sm: clamp(0.9rem, 0.86rem + 0.2vw, 1rem);
  --font-size-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --font-size-lg: clamp(1.15rem, 1.05rem + 0.65vw, 1.5rem);
  --font-size-xl: clamp(1.5rem, 1.15rem + 1.8vw, 2.75rem);
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 7rem;
  --space-section: clamp(6rem, 11vw, 9rem);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-full: 9999px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 0.18s;
  --duration-base: 0.3s;
  --duration-slow: 0.6s;
  --shadow-sm: 0 12px 30px rgba(0, 0, 0, 0.22);
  --shadow-md: 0 22px 60px rgba(0, 0, 0, 0.32);
  --shadow-lg: 0 30px 90px rgba(0, 0, 0, 0.38);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) transparent;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  -webkit-overflow-scrolling: touch;
  font-family: var(--font-main);
  background:
    radial-gradient(circle at top left, rgba(139, 245, 210, 0.18), transparent 26%),
    radial-gradient(circle at 85% 12%, rgba(243, 184, 122, 0.16), transparent 28%),
    radial-gradient(circle at 50% 100%, rgba(139, 245, 210, 0.08), transparent 34%),
    linear-gradient(180deg, #04060a 0%, var(--color-bg) 30%, #070b11 100%);
  color: var(--color-text);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: -0.01em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

body::before,
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

body::before {
  background:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 38%, transparent 82%);
  opacity: 0.5;
}

body::after {
  background:
    radial-gradient(circle at 20% 15%, rgba(139, 245, 210, 0.08), transparent 22%),
    radial-gradient(circle at 78% 18%, rgba(243, 184, 122, 0.08), transparent 24%);
  filter: blur(30px);
}

::selection {
  background: rgba(139, 245, 210, 0.32);
  color: var(--color-bg);
}

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

ul,
ol {
  list-style: none;
}

main {
  position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-label::before {
  content: '';
  width: 2.5rem;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

.section-title {
  max-width: 14ch;
  margin-bottom: var(--space-xl);
  font-size: clamp(2.4rem, 5vw, 5rem);
  font-weight: 500;
  line-height: 0.98;
}

.container {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 0 max(clamp(1rem, 2vw, 1.75rem), var(--safe-right)) 0 max(clamp(1rem, 2vw, 1.75rem), var(--safe-left));
}

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

.section-header {
  margin-bottom: clamp(2.75rem, 5vw, 4rem);
}

.skip-link {
  position: fixed;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  background: var(--color-gradient);
  color: var(--color-bg);
  font-size: var(--font-size-sm);
  font-weight: 700;
  z-index: 10002;
  transition: top var(--duration-base) var(--ease-out);
}

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

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gradient);
  box-shadow: 0 0 18px rgba(139, 245, 210, 0.55);
  z-index: 10003;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding-top: var(--safe-top);
  transition:
    background var(--duration-base) ease,
    backdrop-filter var(--duration-base) ease,
    border-color var(--duration-base) ease,
    transform var(--duration-base) ease;
}

.navbar.scrolled {
  background: rgba(5, 7, 11, 0.72);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--color-border);
}

.navbar.nav-hidden {
  transform: translateY(-100%);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1200px;
  height: 64px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 2vw, 1.75rem);
}

.nav-logo {
  flex-shrink: 0;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.06em;
  background: var(--color-gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-links li {
  display: flex;
}

.nav-links a:not(.nav-cta) {
  position: relative;
  padding: 0.3rem 0;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) ease;
}

.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--color-gradient);
  transition: transform var(--duration-base) var(--ease-out);
}

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

.nav-links a:not(.nav-cta):hover::after,
.nav-links a:not(.nav-cta).active::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.15rem;
  border-radius: var(--radius-full);
  background: var(--color-gradient);
  color: var(--color-bg);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform var(--duration-fast) ease, box-shadow var(--duration-base) ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 30px rgba(139, 245, 210, 0.2);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 6px;
  z-index: 1001;
}

.nav-toggle span {
  width: 20px;
  height: 1.5px;
  border-radius: 99px;
  background: var(--color-text);
  transition: transform 0.35s var(--ease-spring), opacity var(--duration-fast) ease, width 0.25s var(--ease-out);
  transform-origin: center;
}

.nav-toggle.open span {
  width: 18px;
}

.nav-toggle.open span:first-child {
  transform: translateY(3.75px) rotate(45deg);
}

.nav-toggle.open span:last-child {
  transform: translateY(-3.75px) rotate(-45deg);
}

.nav-toggle:active span {
  width: 16px;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.95;
  z-index: 0;
}

.hero-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
  align-items: end;
  gap: clamp(2rem, 4vw, 4rem);
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: calc(64px + var(--safe-top) + clamp(3rem, 8vw, 6rem));
  padding-bottom: clamp(4rem, 6vw, 6rem);
}

.hero-copy {
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  margin-bottom: 1.4rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
}

.badge-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 16px rgba(139, 245, 210, 0.6);
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-kicker {
  margin-bottom: 1.25rem;
  color: var(--color-text-secondary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-name {
  margin-bottom: 1.5rem;
  font-size: clamp(3.8rem, 7.8vw, 7.25rem);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.08em;
  text-transform: uppercase;
}

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

.hero-name-line:last-child {
  padding-left: clamp(0.6rem, 2vw, 2.2rem);
}

.hero-subtitle {
  max-width: 32ch;
  margin-bottom: 2rem;
  color: var(--color-text-secondary);
  font-size: clamp(1.06rem, 1rem + 0.35vw, 1.3rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.1rem;
}

.hero-signals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.hero-signals li {
  min-height: 100%;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px);
}

.hero-signals strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: clamp(1.2rem, 1rem + 1vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  color: var(--color-text);
}

.hero-signals span {
  display: block;
  color: var(--color-text-secondary);
  font-size: 0.84rem;
  line-height: 1.45;
}

.hero-panel {
  position: relative;
  align-self: center;
  padding: clamp(1.4rem, 2vw, 1.9rem);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.035)),
    rgba(10, 14, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hero-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(139, 245, 210, 0.14), transparent 40%, rgba(243, 184, 122, 0.12));
  pointer-events: none;
}

.hero-panel-label,
.hero-panel-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.hero-panel-title {
  position: relative;
  margin: 1rem 0 1.5rem;
  font-size: clamp(1.6rem, 2vw, 2.25rem);
  line-height: 1.02;
}

.hero-panel-grid {
  position: relative;
  display: grid;
  gap: 0.9rem;
}

.hero-panel-card {
  padding: 1rem 1.05rem;
  border-radius: calc(var(--radius-md) - 2px);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-panel-eyebrow {
  margin-bottom: 0.5rem;
}

.hero-panel-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.55;
}

.pwa-install-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  margin-bottom: 1rem;
  border-radius: var(--radius-full);
  background: var(--color-gradient);
  color: var(--color-bg);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  font-family: var(--font-main);
  box-shadow: 0 6px 20px rgba(139, 245, 210, 0.15);
  transition: transform 0.25s var(--ease-spring), box-shadow var(--duration-base) ease, opacity 0.3s ease;
  -webkit-tap-highlight-color: transparent;
  animation: pwa-btn-in 0.5s var(--ease-out) both;
}

.pwa-install-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 28px rgba(139, 245, 210, 0.25);
}

.pwa-install-btn:active {
  transform: scale(0.95);
  box-shadow: 0 4px 12px rgba(139, 245, 210, 0.1);
}

@keyframes pwa-btn-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.scroll-indicator {
  position: absolute;
  bottom: calc(1.5rem + var(--safe-bottom));
  left: 50%;
  display: flex;
  justify-content: center;
  transform: translateX(-50%);
  z-index: 1;
}

.scroll-line {
  width: 1px;
  height: 72px;
  background: linear-gradient(180deg, rgba(139, 245, 210, 0.15), rgba(139, 245, 210, 0.9), rgba(243, 184, 122, 0.2));
  animation: scroll-line 2.2s ease-in-out infinite;
  transform-origin: top;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  gap: 0.55rem;
  padding: 0.9rem 1.45rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  transition:
    transform var(--duration-fast) ease,
    background var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    color var(--duration-fast) ease,
    box-shadow var(--duration-base) ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-gradient);
  color: var(--color-bg);
  box-shadow: 0 10px 26px rgba(139, 245, 210, 0.16);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(139, 245, 210, 0.22);
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.035);
  color: var(--color-text);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--color-border-hover);
  background: rgba(255, 255, 255, 0.055);
}

.btn:active {
  transform: scale(0.98);
}

.about {
  padding-top: clamp(4rem, 8vw, 6rem);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.78fr);
  align-items: start;
  gap: clamp(2rem, 5vw, 5rem);
}

.about-content {
  max-width: 720px;
}

.about-text {
  max-width: 64ch;
  margin-bottom: 1.25rem;
  color: var(--color-text-secondary);
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 500;
  transition: transform var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease;
}

.tag:hover {
  transform: translateY(-1px);
  border-color: var(--color-border-hover);
  color: var(--color-text);
}

.about-visual {
  display: grid;
  gap: 1rem;
}

.about-dossier {
  padding: 1.3rem 1.35rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(139, 245, 210, 0.08), transparent 50%, rgba(243, 184, 122, 0.08)),
    rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow-sm);
}

.about-dossier-grid {
  display: grid;
  gap: 0.9rem;
  margin-top: 0.25rem;
}

.about-dossier-item {
  padding: 0.95rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.about-dossier-item span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-text-tertiary);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-dossier-item strong {
  display: block;
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.about-note {
  padding: 1.2rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.about-note-label {
  display: inline-flex;
  margin-bottom: 0.85rem;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-note-list {
  display: grid;
  gap: 0.75rem;
}

.about-note-list li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.about-note-list li::before {
  content: '';
  position: absolute;
  top: 0.7rem;
  left: 0;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-gradient);
}

.skills,
.education {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.015), rgba(255, 255, 255, 0));
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.skill-group {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-fast) ease, background var(--duration-fast) ease, opacity var(--duration-fast) ease;
}

.skill-group:hover {
  transform: translateY(-2px);
  border-color: var(--color-border-hover);
  background: rgba(255, 255, 255, 0.04);
}

.skill-group-name {
  margin-bottom: 0.8rem;
  color: var(--color-text);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.skill-rule {
  height: 1px;
  margin-bottom: 1rem;
  border: none;
  background: linear-gradient(90deg, rgba(139, 245, 210, 0.45), rgba(255, 255, 255, 0.02));
}

.skill-list {
  display: grid;
  gap: 0.65rem;
}

.skill-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  transition: transform var(--duration-fast) var(--ease-out), color var(--duration-fast) ease;
}

.skill-list li::before {
  content: '';
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 12px rgba(139, 245, 210, 0.35);
  flex-shrink: 0;
}

.skill-list li:hover {
  transform: translateX(3px);
  color: var(--color-text);
}

.skills-grid:has(.skill-group:hover) .skill-group:not(:hover) {
  opacity: 0.62;
}

.experience-stack {
  position: relative;
  display: grid;
  gap: 1.2rem;
  padding-left: 2rem;
}

.timeline-progress-line {
  position: absolute;
  top: 0.4rem;
  bottom: 0.4rem;
  left: 0.35rem;
  width: 2px;
  background: linear-gradient(180deg, rgba(139, 245, 210, 0.95), rgba(255, 255, 255, 0.05), rgba(243, 184, 122, 0.9));
  opacity: 0.55;
}

.experience-card {
  position: relative;
  padding: 1.8rem 1.8rem 1.7rem;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-fast) ease, box-shadow var(--duration-base) ease;
  overflow: hidden;
}

.experience-card::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--color-gradient);
  opacity: 0.9;
}

.experience-card:hover {
  transform: translateX(4px);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

.experience-watermark {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: clamp(3.4rem, 10vw, 7rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.08em;
  color: rgba(255, 255, 255, 0.04);
  user-select: none;
  pointer-events: none;
}

.experience-date,
.education-date {
  display: inline-flex;
  margin-bottom: 0.75rem;
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.experience-role {
  margin-bottom: 0.25rem;
  font-size: clamp(1.4rem, 1.1rem + 0.8vw, 1.9rem);
}

.experience-company,
.education-school {
  margin-bottom: 0.9rem;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

.experience-desc,
.education-desc,
.cv-download-text p,
.case-study-summary,
.case-study-stat p,
.evidence-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.65;
}

.experience-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.experience-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
}

.cv-download {
  margin-top: 2rem;
}

.cv-download-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(139, 245, 210, 0.09), transparent 45%, rgba(243, 184, 122, 0.1)),
    rgba(10, 14, 20, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-sm);
}

.cv-download-text h3 {
  margin-bottom: 0.3rem;
  font-size: clamp(1.4rem, 1.1rem + 0.6vw, 1.8rem);
}

.projects-stack {
  display: grid;
  gap: 1.5rem;
}

.case-study {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 1.25rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.07);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  padding: 1.45rem;
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-fast) ease, box-shadow var(--duration-base) ease;
}

.case-study:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

.case-study.featured {
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
}

.case-study-main {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case-study-kicker,
.evidence-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--color-accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.case-study h3,
.evidence-card h3 {
  font-size: clamp(1.45rem, 1.2rem + 0.9vw, 2rem);
  line-height: 1.06;
}

.case-study-points,
.case-study-stack {
  display: grid;
  gap: 0.65rem;
}

.case-study-points li {
  position: relative;
  padding-left: 1rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.case-study-points li::before,
.case-study-stack span::before {
  content: '';
  position: absolute;
  top: 0.7rem;
  left: 0;
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: var(--color-gradient);
}

.case-study-aside {
  display: grid;
  align-content: start;
  gap: 0.9rem;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.case-study-stat,
.evidence-card {
  padding: 1rem 1.05rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.case-study-stat span {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--color-text-tertiary);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.case-study-stat strong {
  display: block;
  margin-bottom: 0.45rem;
  font-size: clamp(1.15rem, 1rem + 0.4vw, 1.35rem);
  line-height: 1.2;
}

.case-study-stack {
  gap: 0.55rem;
}

.case-study-stack span {
  position: relative;
  padding-left: 1rem;
  color: var(--color-text-secondary);
  font-size: 0.82rem;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-accent);
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: color var(--duration-fast) ease;
}

.project-link svg {
  transition: transform var(--duration-fast) var(--ease-out);
}

.project-link:hover {
  color: var(--color-accent-strong);
}

.project-link:hover svg {
  transform: translate(2px, -2px);
}

[data-tilt] {
  transform-style: preserve-3d;
}

.education-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.education-card {
  position: relative;
  padding: 1.65rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-fast) ease, box-shadow var(--duration-base) ease;
  overflow: hidden;
}

.education-card::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2px;
  background: var(--color-gradient);
  opacity: 0;
  transition: opacity var(--duration-fast) ease;
}

.education-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-sm);
}

.education-card:hover::before {
  opacity: 1;
}

.education-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--color-accent);
}

.education-card h3 {
  margin-bottom: 0.3rem;
  font-size: clamp(1.25rem, 1rem + 0.45vw, 1.5rem);
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.evidence-card {
  min-height: 100%;
}

.contact {
  text-align: center;
}

.contact .section-title {
  max-width: none;
  margin-inline: auto;
  margin-bottom: 1.5rem;
}

.contact-email {
  display: inline-block;
  margin: 1rem auto 2rem;
  font-size: clamp(1.8rem, 5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  background: var(--color-gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: filter var(--duration-base) ease;
}

.contact-email:hover {
  filter: brightness(1.18) drop-shadow(0 0 26px rgba(139, 245, 210, 0.24));
}

.contact-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.25rem;
}

.contact-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: transform var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease;
}

.contact-links a:hover {
  transform: translateY(-1px);
  border-color: var(--color-border-hover);
  color: var(--color-text);
}

.copyright {
  color: var(--color-text-tertiary);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding-bottom: var(--safe-bottom);
}

#custom-cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 1.5px solid transparent;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transform: translate(-50%, -50%);
  transition:
    width 0.2s ease,
    height 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    opacity 0.2s ease;
}

body:hover #custom-cursor {
  opacity: 1;
}

.cursor-hover #custom-cursor {
  width: 42px;
  height: 42px;
  background: transparent;
  border-color: var(--color-accent);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.75s ease, transform 0.75s var(--ease-out);
}

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

.reveal-title {
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  filter: blur(6px);
  transition: opacity 0.9s ease, transform 0.9s var(--ease-out), filter 0.9s ease;
}

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

.reveal-slide {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s var(--ease-out);
}

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

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.55;
    transform: scale(1.5);
  }
}

@keyframes scroll-line {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }

  50% {
    transform: scaleY(1);
    transform-origin: top;
  }

  51% {
    transform: scaleY(1);
    transform-origin: bottom;
  }

  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

html::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

html::-webkit-scrollbar-track {
  background: transparent;
}

html::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--color-accent), var(--color-accent-strong));
  border-radius: var(--radius-full);
}

html::-webkit-scrollbar-thumb:hover {
  filter: brightness(1.1);
}

@media (pointer: coarse) {
  #custom-cursor {
    display: none;
  }

  .btn {
    min-height: 48px;
  }

  .nav-cta {
    min-height: 44px;
  }

  .contact-links a {
    min-height: 48px;
  }

  .tag {
    min-height: 40px;
  }

  .experience-tags span {
    min-height: 34px;
  }
}

@media (hover: none) {
  .skill-group:hover,
  .experience-card:hover,
  .case-study:hover,
  .education-card:hover,
  .tag:hover,
  .contact-links a:hover {
    transform: none;
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: var(--shadow-sm);
  }

  .evidence-card:hover {
    transform: none;
  }

  .btn-primary:hover,
  .btn-ghost:hover {
    transform: none;
    box-shadow: 0 10px 26px rgba(139, 245, 210, 0.16);
  }

  .nav-cta:hover {
    transform: none;
    box-shadow: none;
  }

  .pwa-install-btn:hover {
    transform: none;
  }

  .contact-email:hover {
    filter: none;
  }

  .project-link:hover svg {
    transform: none;
  }

  .skills-grid:has(.skill-group:hover) .skill-group:not(:hover) {
    opacity: 1;
  }

  .btn-primary:active {
    transform: scale(0.97);
    box-shadow: 0 4px 12px rgba(139, 245, 210, 0.12);
  }

  .btn-ghost:active {
    transform: scale(0.97);
    background: rgba(255, 255, 255, 0.07);
    border-color: var(--color-border-hover);
  }

  .experience-card:active {
    transform: scale(0.985);
    border-color: var(--color-border-hover);
    transition-duration: 0.08s;
  }

  .case-study:active {
    transform: scale(0.985);
    border-color: var(--color-border-hover);
    transition-duration: 0.08s;
  }

  .contact-links a:active {
    transform: scale(0.97);
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--color-border-hover);
  }

  .tag:active {
    transform: scale(0.95);
    border-color: var(--color-border-hover);
    color: var(--color-text);
  }

  .project-link:active {
    opacity: 0.7;
  }
}

@media (max-width: 1120px) {
  .hero-shell,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    max-width: 680px;
  }

  .education-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-study,
  .case-study.featured,
  .evidence-grid {
    grid-template-columns: 1fr;
  }
}

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

  .nav-links {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0;
    padding: calc(var(--safe-top) + 64px) var(--safe-right) var(--safe-bottom) var(--safe-left);
    background: rgba(5, 7, 11, 0.96);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    backdrop-filter: blur(24px) saturate(180%);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease-out), visibility 0.35s var(--ease-out);
    z-index: 1000;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-links li {
    width: 100%;
    max-width: 280px;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
  }

  .nav-links.open li {
    opacity: 1;
    transform: translateY(0);
  }

  .nav-links.open li:nth-child(1) { transition-delay: 0.06s; }
  .nav-links.open li:nth-child(2) { transition-delay: 0.1s; }
  .nav-links.open li:nth-child(3) { transition-delay: 0.14s; }
  .nav-links.open li:nth-child(4) { transition-delay: 0.18s; }
  .nav-links.open li:nth-child(5) { transition-delay: 0.22s; }
  .nav-links.open li:nth-child(6) { transition-delay: 0.26s; }
  .nav-links.open li:nth-child(7) { transition-delay: 0.30s; }

  .nav-links a:not(.nav-cta) {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem 0;
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: -0.01em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    -webkit-tap-highlight-color: transparent;
  }

  .nav-links a:not(.nav-cta):active {
    color: var(--color-accent);
  }

  .nav-cta {
    margin-top: 0.75rem;
    font-size: 0.88rem;
    padding: 0.85rem 1.8rem;
  }

  .hero-shell {
    align-items: center;
    padding-top: calc(64px + var(--safe-top) + 2rem);
    padding-bottom: calc(4rem + var(--safe-bottom));
  }

  .hero-name-line:last-child {
    padding-left: 0;
  }

  .hero-actions {
    flex-wrap: wrap;
  }

  .hero-signals {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.65rem;
  }

  .hero-signals li {
    padding: 0.85rem 0.7rem;
    text-align: center;
  }

  .hero-signals strong {
    font-size: clamp(1rem, 4vw, 1.3rem);
  }

  .hero-signals span {
    font-size: 0.72rem;
    line-height: 1.35;
  }

  .scroll-indicator {
    display: none;
  }

  .skills-grid,
  .education-grid {
    grid-template-columns: 1fr;
  }

  .experience-stack {
    padding-left: 0;
  }

  .timeline-progress-line {
    display: none;
  }

  .experience-desc {
    margin-bottom: 0.75rem;
  }

  .cv-download-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-links {
    flex-direction: column;
  }

  .contact-links a {
    justify-content: center;
  }

  .section-title {
    max-width: 18ch;
  }
}

@media (max-width: 480px) {
  :root {
    --space-section: clamp(4rem, 10vw, 5.5rem);
  }

  .container,
  .nav-inner {
    padding-inline: max(1rem, var(--safe-left));
  }

  .hero {
    min-height: 100vh;
    min-height: 100dvh;
  }

  .hero-shell {
    min-height: 100vh;
    min-height: 100dvh;
    padding-top: calc(64px + var(--safe-top) + 1.5rem);
    padding-bottom: calc(2.5rem + var(--safe-bottom));
    align-items: stretch;
    align-content: center;
  }

  .hero-copy {
    display: flex;
    flex-direction: column;
  }

  .hero-name {
    font-size: clamp(3rem, 14vw, 4.2rem);
    margin-bottom: 1.15rem;
  }

  .hero-subtitle {
    font-size: 0.98rem;
    margin-bottom: 1.6rem;
    max-width: none;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    margin-bottom: 1.6rem;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    min-height: 52px;
    font-size: 0.95rem;
  }

  .hero-signals {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.55rem;
  }

  .hero-signals li {
    padding: 0.75rem 0.55rem;
    text-align: center;
    border-radius: var(--radius-sm);
  }

  .hero-signals strong {
    font-size: clamp(0.95rem, 4vw, 1.2rem);
    margin-bottom: 0.2rem;
  }

  .hero-signals span {
    font-size: 0.68rem;
    line-height: 1.3;
  }

  .hero-panel {
    display: none;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 0.55rem 0.85rem;
    margin-bottom: 1.1rem;
  }

  .hero-kicker {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    margin-bottom: 0.9rem;
  }

  .section-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .experience-watermark {
    font-size: clamp(2.5rem, 16vw, 4rem);
    opacity: 0.6;
  }

  .experience-card,
  .education-card,
  .skill-group,
  .case-study,
  .case-study-stat,
  .evidence-card,
  .hero-panel,
  .about-dossier,
  .about-note,
  .cv-download-inner {
    padding: 1.15rem;
    border-radius: var(--radius-md);
  }

  .experience-card {
    padding: 1.25rem 1.15rem 1.15rem;
  }

  .experience-role {
    font-size: clamp(1.2rem, 5vw, 1.5rem);
  }

  .experience-desc {
    font-size: 0.88rem;
  }

  .about-dossier-item {
    padding: 0.8rem 0.85rem;
  }

  .evidence-card h3 {
    font-size: clamp(1.15rem, 4.5vw, 1.4rem);
  }

  .case-study h3 {
    font-size: clamp(1.2rem, 5vw, 1.5rem);
  }
}

@media (max-width: 375px) {
  .container,
  .nav-inner {
    padding-inline: max(0.85rem, var(--safe-left));
  }

  .hero-name {
    font-size: clamp(2.55rem, 13.5vw, 3.3rem);
  }

  .hero-subtitle {
    font-size: 0.92rem;
    line-height: 1.5;
  }

  .section-title {
    font-size: clamp(1.8rem, 7.5vw, 2.4rem);
  }

  .hero-signals {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.4rem;
  }

  .hero-signals li {
    padding: 0.65rem 0.4rem;
  }

  .hero-signals strong {
    font-size: 0.9rem;
  }

  .hero-signals span {
    font-size: 0.62rem;
  }

  .experience-card,
  .education-card,
  .skill-group,
  .case-study,
  .case-study-stat,
  .evidence-card,
  .about-dossier,
  .about-note,
  .cv-download-inner {
    padding: 1rem 0.9rem;
  }

  .contact-email {
    font-size: clamp(1.3rem, 5.5vw, 2rem);
    overflow-wrap: break-word;
  }

  .about-tags {
    gap: 0.5rem;
  }

  .tag {
    font-size: 0.72rem;
    padding: 0.4rem 0.7rem;
  }
}

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

  .reveal,
  .reveal-title,
  .reveal-slide {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }

  #custom-cursor {
    display: none !important;
  }
}

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

@media print {
  .navbar,
  #scroll-progress,
  #hero-canvas,
  #custom-cursor,
  .scroll-indicator,
  .nav-toggle {
    display: none !important;
  }

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

  body::before,
  body::after {
    display: none;
  }

  .section {
    padding: 2rem 0;
  }

  .gradient-text,
  .contact-email,
  .nav-logo {
    background: none;
    -webkit-text-fill-color: currentColor;
  }
}

@media (display-mode: standalone) {
  html {
    overscroll-behavior-y: none;
  }

  body {
    overscroll-behavior: none;
    -webkit-user-select: none;
    user-select: none;
  }

  body * {
    -webkit-tap-highlight-color: transparent;
  }

  .about-text,
  .experience-desc,
  .education-desc,
  .case-study-summary,
  .case-study-points li,
  .hero-subtitle,
  .contact-email,
  .skill-list li {
    -webkit-user-select: text;
    user-select: text;
  }

  .navbar {
    background: rgba(5, 7, 11, 0.55);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    backdrop-filter: blur(28px) saturate(180%);
  }

  .navbar.scrolled {
    background: rgba(5, 7, 11, 0.78);
  }

  #scroll-progress {
    top: var(--safe-top);
  }

  .scroll-indicator {
    bottom: calc(1.5rem + var(--safe-bottom));
  }

  .copyright {
    padding-bottom: calc(var(--safe-bottom) + 0.5rem);
  }

  .contact {
    padding-bottom: calc(var(--space-section) + var(--safe-bottom));
  }
}