:root {
  --bg: #0b1020;
  --bg-soft: #101827;
  --panel: #121a2f;
  --panel-alt: #18233c;
  --text: #f8fafc;
  --muted: #a7b0c0;
  --line: #26324d;
  --primary: #8b5cf6;
  --secondary: #2dd4bf;
  --accent: #f59e0b;
  --primary-soft: rgba(139, 92, 246, 0.14);
  --secondary-soft: rgba(45, 212, 191, 0.14);
  --accent-soft: rgba(245, 158, 11, 0.12);
  --shadow: 0 30px 60px rgba(11, 16, 32, 0.38);
  --shadow-soft: 0 18px 30px rgba(139, 92, 246, 0.15);
  --max-width: 1200px;
  --radius: 24px;
}

body.light {
  --bg: #f4f7fb;
  --bg-soft: #edf3fa;
  --panel: #ffffff;
  --panel-alt: #f7f9fd;
  --text: #0f172a;
  --muted: #4f5d78;
  --line: #dfe7f1;
  --primary: #8b5cf6;
  --secondary: #2dd4bf;
  --accent: #f59e0b;
  --primary-soft: rgba(139, 92, 246, 0.12);
  --secondary-soft: rgba(45, 212, 191, 0.12);
  --accent-soft: rgba(245, 158, 11, 0.1);
  --shadow: 0 28px 60px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 18px 30px rgba(139, 92, 246, 0.1);
}

body.dark {
  --bg: #0b1020;
  --bg-soft: #101827;
  --panel: #121a2f;
  --panel-alt: #18233c;
  --text: #f8fafc;
  --muted: #a7b0c0;
  --line: #26324d;
  --primary: #8b5cf6;
  --secondary: #2dd4bf;
  --accent: #f59e0b;
  --primary-soft: rgba(139, 92, 246, 0.14);
  --secondary-soft: rgba(45, 212, 191, 0.14);
  --accent-soft: rgba(245, 158, 11, 0.12);
  --shadow: 0 30px 60px rgba(11, 16, 32, 0.38);
  --shadow-soft: 0 18px 30px rgba(139, 92, 246, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: radial-gradient(circle at top left, rgba(139, 92, 246, 0.12) 0%, transparent 30%),
    radial-gradient(circle at bottom right, rgba(45, 212, 191, 0.08) 0%, transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

body.light {
  background: radial-gradient(circle at top left, rgba(139, 92, 246, 0.12) 0%, transparent 30%),
    radial-gradient(circle at bottom right, rgba(45, 212, 191, 0.1) 0%, transparent 26%),
    linear-gradient(180deg, #f5f7fb 0%, #edf3fa 100%);
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

p,
ul,
li,
h1,
h2,
h3,
h4 {
  margin-top: 0;
}

.container {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 0 auto;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.22;
  z-index: -2;
}

.orb-one {
  width: 420px;
  height: 420px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  left: -120px;
  top: 4%;
}

.orb-two {
  width: 520px;
  height: 520px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  right: -150px;
  top: 28%;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(148, 163, 184, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
  z-index: -3;
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 16, 32, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(38, 50, 77, 0.9);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.02);
}

body.light .site-header {
  background: rgba(255, 255, 255, 0.72);
  border-bottom-color: rgba(223, 231, 241, 0.9);
}

.nav {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.brand span:first-child {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  font-size: 0.78rem;
  box-shadow: 0 12px 24px rgba(139, 92, 246, 0.25);
}

.nav-links,
.nav-actions {
  display: flex;
  align-items: center;
}

.nav-links {
  gap: 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a {
  position: relative;
  transition: color 0.25s ease;
  letter-spacing: 0.01em;
  font-weight: 500;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

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

.nav-actions {
  gap: 12px;
}

.theme-toggle,
.menu-toggle {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(18, 26, 47, 0.7);
  color: var(--text);
  display: grid;
  place-items: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

body.light .theme-toggle,
body.light .menu-toggle {
  background: rgba(255, 255, 255, 0.8);
}

.menu-toggle {
  display: none;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  margin: 4px auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 14px;
  border: 1px solid transparent;
  padding: 0 20px;
  font-weight: 600;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 14px 26px rgba(139, 92, 246, 0.24);
}

.btn-secondary {
  background: var(--panel);
  border-color: var(--line);
  color: var(--text);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(139, 92, 246, 0.32);
  color: var(--text);
}

.btn-small {
  min-height: 40px;
  padding: 0 16px;
  font-size: 0.9rem;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  min-height: calc(100vh - 84px);
  gap: 48px;
  padding: 64px 0 52px;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
}

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 0 18px rgba(139, 92, 246, 0.38);
}

.hero-copy h1 {
  margin: 18px 0 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 5vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.hero-copy h1 span {
  display: block;
  color: var(--primary);
}

.typing-wrap {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  min-height: 52px;
  font-size: clamp(1.06rem, 1.7vw, 1.5rem);
  font-weight: 700;
  color: var(--text);
}

body.dark .typing-wrap {
  color: #f8fafc;
}

.typing-wrap span {
  display: none;
  color: var(--primary);
  min-width: max-content;
}

.typing-wrap span.is-visible {
  display: inline-block;
  animation: fadeInUp 0.75s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.lead {
  max-width: 580px;
  margin: 22px 0 28px;
  font-size: 1.08rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 22px;
}

.mini-badges,
.skill-list,
.compact-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mini-badges span,
.skill-list span,
.compact-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(18, 26, 47, 0.7);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 600;
}

body.light .mini-badges span,
body.light .skill-list span,
body.light .compact-list span {
  background: rgba(255, 255, 255, 0.8);
}

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

.visual-scene {
  position: relative;
  width: min(520px, 100%);
  min-height: 500px;
  perspective: 1400px;
  transform-style: preserve-3d;
  transition: transform 0.3s ease;
}

.hero-card {
  position: relative;
  z-index: 2;
  width: min(100%, 440px);
  margin: 38px auto 0;
  padding: 22px 20px 18px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(18, 26, 47, 0.95), rgba(18, 26, 47, 0.82));
  border: 1px solid rgba(139, 92, 246, 0.28);
  box-shadow: 0 28px 56px rgba(15, 23, 42, 0.32), 0 0 0 1px rgba(45, 212, 191, 0.08);
  transform-style: preserve-3d;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

body.light .hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(247,249,253,0.92));
  border-color: rgba(139, 92, 246, 0.22);
}

.hero-card::before {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 24px;
  border: 1px solid rgba(96, 165, 250, 0.2);
  pointer-events: none;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  transform: translateZ(26px);
}

.avatar-wrap {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.18), rgba(45, 212, 191, 0.2));
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.avatar {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
}

.label {
  margin-bottom: 4px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 700;
}

.hero-card-header h2 {
  margin: 0;
  font-size: clamp(1.4rem, 2vw, 2rem);
  letter-spacing: -0.05em;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 16px;
  transform: translateZ(18px);
}

.hero-tags span {
  padding: 8px 12px;
  background: rgba(139, 92, 246, 0.07);
  border: 1px solid rgba(139, 92, 246, 0.18);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
}

.mini-panel {
  padding: 16px 14px 12px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.12);
  transform: translateZ(28px);
}

.mini-panel-top {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.mini-panel-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.mini-panel-top span:nth-child(1) { background: #ff6b6b; }
.mini-panel-top span:nth-child(2) { background: #fbbf24; }
.mini-panel-top span:nth-child(3) { background: #34d399; }

.mini-panel code {
  color: #e2e8f0;
  font-size: 0.84rem;
  line-height: 1.7;
  font-family: 'Consolas', 'Monaco', monospace;
}

.token-keyword {
  color: #c084fc;
}

.token-var {
  color: #93c5fd;
}

.token-string {
  color: #86efac;
}

.floating-tag {
  position: absolute;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: var(--shadow-soft);
  color: var(--text);
  animation: float 6s ease-in-out infinite;
}

body.dark .floating-tag {
  background: rgba(17,24,39,0.72);
}

.floating-tag.js { top: 10%; left: 3%; animation-delay: 0.3s; }
.floating-tag.react { top: 5%; right: 9%; animation-delay: 1s; }
.floating-tag.node { top: 36%; left: 0; animation-delay: 0.8s; }
.floating-tag.mongo { left: 5%; bottom: 12%; animation-delay: 1.5s; }
.floating-tag.sql { right: 5%; bottom: 7%; animation-delay: 0.5s; }
.floating-tag.powerbi { right: -4%; top: 48%; animation-delay: 1.2s; }
.floating-tag.github { left: 16%; bottom: -6%; animation-delay: 1.7s; }
.floating-tag.ai { right: 18%; bottom: 18%; animation-delay: 0.9s; }

@keyframes float {
  0%,
  100% { transform: translate3d(0, 0, 0) rotateZ(0deg); }
  50% { transform: translate3d(0, -12px, 18px) rotateZ(1deg); }
}

.section {
  padding: 96px 0;
}

.section-head {
  margin-bottom: 30px;
}

.section-head span {
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.72rem;
  font-weight: 700;
}

.section-head h2 {
  margin-top: 12px;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.05em;
  font-size: clamp(2.1rem, 3vw, 3.15rem);
  line-height: 1.08;
  max-width: 820px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 26px;
}

.about-copy {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.about-copy p + p {
  margin-top: 18px;
}

.profile-3d-card {
  padding: 22px;
  min-height: 260px;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.25s ease;
}

.profile-card-content {
  transform: translateZ(18px);
}

.profile-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  border: 1px solid rgba(139, 92, 246, 0.18);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.profile-card-content h3 {
  margin: 16px 0 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  letter-spacing: -0.05em;
}

.profile-card-content p {
  color: var(--muted);
}

.profile-card-content ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.profile-card-content li + li {
  margin-top: 8px;
}

.glass-card {
  background: linear-gradient(180deg, rgba(18, 26, 47, 0.92), rgba(18, 26, 47, 0.82));
  border: 1px solid rgba(38, 50, 77, 0.9);
  box-shadow: 0 18px 40px rgba(9, 13, 23, 0.18);
  border-radius: var(--radius);
}

body.light .glass-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(247,249,253,0.98));
  border-color: rgba(223, 231, 241, 0.9);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.06);
}

.ai-grid,
.skill-groups,
.prompt-grid,
.build-flow {
  display: grid;
  gap: 20px;
}

.ai-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 24px;
}

.ai-card,
.skill-group,
.prompt-card,
.build-step,
.timeline-item {
  padding: 22px 20px;
  transform-style: preserve-3d;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  border: 1px solid rgba(38, 50, 77, 0.8);
}

.ai-card:hover,
.skill-group:hover,
.prompt-card:hover,
.build-step:hover,
.timeline-item:hover,
.project-card:hover,
.profile-3d-card:hover {
  transform: translateY(-6px) rotateX(2deg) rotateY(-1deg);
  border-color: rgba(139, 92, 246, 0.28);
}

.icon-wrap {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  font-size: 1.4rem;
}

.ai-card h3,
.skill-group h3,
.prompt-card h3,
.build-step h3 {
  margin: 16px 0 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  letter-spacing: -0.04em;
}

.ai-card p,
.skill-group p,
.prompt-card p,
.build-step p,
.project-card p,
.timeline-content li,
.metric-card span,
.legend-list li,
.chart-card h4,
.chart-card ul,
.contact-copy p,
.contact-links a,
.resume-box p {
  color: var(--muted);
}

.workflow-panel {
  padding: 26px 22px;
}

.workflow-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.workflow-header span {
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.workflow-header h3 {
  margin: 0;
  font-size: clamp(1.6rem, 2vw, 2.3rem);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.05em;
}

.workflow-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.workflow-steps span {
  padding: 9px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  border: 1px solid rgba(139, 92, 246, 0.18);
  color: var(--text);
  font-weight: 600;
  font-size: 0.8rem;
}

.skill-groups {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.skill-group {
  min-height: 180px;
}

.skill-group h3 {
  margin-bottom: 16px;
}

.skill-list {
  gap: 10px;
}

.skill-list span {
  letter-spacing: 0.01em;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 20px;
  padding: 22px 24px;
}

.timeline-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  margin-top: 10px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 0 0 8px rgba(139, 92, 246, 0.1);
}

.timeline-role {
  margin-bottom: 6px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.7rem, 2vw, 2.3rem);
  letter-spacing: -0.05em;
}

.timeline-company {
  margin-bottom: 12px;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.76rem;
}

.timeline-content ul {
  margin: 0 0 18px;
  padding-left: 18px;
  color: var(--muted);
}

.timeline-content li + li {
  margin-top: 8px;
}

.project-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-btn {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-weight: 600;
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  border-color: rgba(139, 92, 246, 0.2);
  color: var(--text);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.project-card {
  padding: 22px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 420px;
  transform-style: preserve-3d;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  border: 1px solid rgba(38, 50, 77, 0.9);
}

.project-card .btn,
.project-card .project-link {
  margin-top: auto;
  align-self: flex-start;
}

.project-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.project-number {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  border: 1px solid rgba(139, 92, 246, 0.2);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
}

.project-type {
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.68rem;
  font-weight: 700;
}

.project-card h3 {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.05em;
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.project-card p {
  margin: 0;
}

.project-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.project-card li + li {
  margin-top: 8px;
}

.project-link {
  margin-top: auto;
  width: fit-content;
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.18);
  color: var(--text);
}

.hidden {
  display: none !important;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(6px);
}

.modal-panel {
  position: relative;
  width: min(720px, 100%);
  max-height: 85vh;
  overflow-y: auto;
  padding: 24px;
  border-radius: 26px;
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.18);
  color: var(--text);
  font-size: 1.5rem;
}

.modal-body {
  padding-right: 36px;
}

.modal-kicker {
  margin-bottom: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
}

.modal-body h3 {
  margin-bottom: 10px;
  font-size: clamp(1.9rem, 2vw, 2.5rem);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.05em;
}

.modal-section {
  margin-top: 20px;
}

.modal-section h4 {
  margin-bottom: 10px;
  font-size: 1rem;
  color: var(--text);
}

.modal-section ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

#modalGitHub {
  margin-top: 22px;
}

.dashboard-shell,
.sql-showcase,
.resume-box,
.contact-shell {
  padding: 24px 22px;
}

.dashboard-shell {
  margin-bottom: 22px;
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dashboard-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.dashboard-header h3 {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 2.4vw, 2.5rem);
  letter-spacing: -0.05em;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.metric-card {
  padding: 20px 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.72), rgba(248,250,252,0.82));
  border: 1px solid rgba(148, 163, 184, 0.16);
}

body.dark .metric-card {
  background: linear-gradient(180deg, rgba(17,24,39,0.76), rgba(15,23,42,0.9));
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(1.5rem, 2vw, 2.4rem);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.06em;
}

.metric-card.accent {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(45, 212, 191, 0.12));
  border-color: rgba(139, 92, 246, 0.18);
}

.chart-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.chart-card {
  padding: 18px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(148, 163, 184, 0.14);
}

body.dark .chart-card {
  background: rgba(17,24,39,0.45);
}

.chart-card h4 {
  margin-bottom: 18px;
  font-size: 0.95rem;
}

.bars {
  display: flex;
  align-items: end;
  gap: 12px;
  height: 130px;
}

.bars span {
  display: block;
  flex: 1;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
}

.donut-wrap {
  display: flex;
  justify-content: center;
}

.donut-chart {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: conic-gradient(var(--primary) 0 72%, var(--secondary) 72% 100%);
  display: grid;
  place-items: center;
}

.donut-chart span {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--panel);
  font-weight: 700;
  color: var(--text);
}

.legend-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.legend-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.legend-dot.blue { background: var(--primary); }
.legend-dot.cyan { background: var(--secondary); }
.legend-dot.purple { background: var(--accent); }

.line-chart {
  height: 120px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.08), rgba(45, 212, 191, 0.05));
  position: relative;
  overflow: hidden;
}

.line-chart span {
  position: absolute;
  left: 6%;
  right: 10%;
  top: 18%;
  bottom: 16%;
  border: 2px solid var(--primary);
  border-color: var(--primary) transparent transparent transparent;
  border-radius: 50%;
  transform: rotate(8deg);
  opacity: 0.8;
}

.chart-card.wide {
  grid-column: span 2;
}

.sql-showcase {
  margin-top: 18px;
}

.sql-showcase h3 {
  margin: 0 0 16px;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.05em;
  font-size: clamp(1.6rem, 2vw, 2.3rem);
}

.prompt-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.prompt-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.prompt-sample {
  margin-top: auto;
  width: fit-content;
  background: rgba(45, 212, 191, 0.08);
  border: 1px solid rgba(45, 212, 191, 0.2);
  color: var(--text);
  border-radius: 12px;
  min-height: 42px;
  padding: 0 14px;
}

.build-flow {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.build-step {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.build-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));
  color: var(--primary);
  font-weight: 700;
}

.resume-cta {
  padding-top: 12px;
  padding-bottom: 12px;
}

.resume-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.resume-box h2 {
  margin-top: 12px;
  margin-bottom: 0;
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.1;
  letter-spacing: -0.05em;
  font-size: clamp(2rem, 3vw, 3rem);
}

.resume-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-shell {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 22px;
  align-items: start;
}

.contact-copy h2 {
  margin-top: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.2rem, 3vw, 3rem);
  letter-spacing: -0.05em;
}

.contact-links {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.contact-links a {
  width: fit-content;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  padding-bottom: 6px;
  color: var(--text);
  font-weight: 500;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row.split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-row label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
}

.form-row input,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,0.35);
  color: var(--text);
  padding: 13px 14px;
}

body.dark .form-row input,
body.dark .form-row textarea {
  background: rgba(15, 23, 42, 0.4);
}

.form-row textarea {
  resize: vertical;
  min-height: 140px;
}

.form-submit {
  width: fit-content;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--primary);
  font-weight: 600;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 26px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-brand,
.footer-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-brand {
  flex-direction: column;
  align-items: flex-start;
}

.footer-links a {
  color: var(--text);
  font-weight: 600;
}

.cta-email {
  display: inline-flex;
  align-items: center;
  margin-top: 14px;
  color: var(--secondary);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.resume-box .cta-email {
  margin-top: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  max-width: 300px;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.92);
  color: #fff;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.2);
  z-index: 120;
}

@media (max-width: 980px) {
  .nav {
    height: auto;
    min-height: 84px;
    padding: 12px 0;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    right: 16px;
    left: 16px;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 18px;
    background: rgba(18, 26, 47, 0.96);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  }

  body.light .nav-links {
    background: rgba(255, 255, 255, 0.96);
  }

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

  .menu-toggle {
    display: inline-block;
  }

  .hero,
  .about-grid,
  .project-grid,
  .skill-groups,
  .chart-grid,
  .prompt-grid,
  .ai-grid,
  .build-flow,
  .contact-shell,
  .resume-box {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 52px;
    gap: 28px;
  }

  .resume-box,
  .contact-shell,
  .project-head,
  .workflow-header,
  .dashboard-header,
  .footer {
    display: grid;
    gap: 14px;
  }

  .resume-box {
    display: grid;
  }
}

@media (max-width: 760px) {
  .section {
    padding: 72px 0;
  }

  .project-grid,
  .skill-groups,
  .ai-grid,
  .prompt-grid,
  .build-flow,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 28px;
  }

  .hero-actions,
  .resume-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn,
  .project-link {
    width: 100%;
  }

  .project-head,
  .workflow-header,
  .dashboard-header,
  .footer {
    display: grid;
    gap: 12px;
  }

  .project-card {
    min-height: auto;
  }

  .form-row.split {
    grid-template-columns: 1fr;
  }

  .nav-actions {
    margin-left: auto;
  }

  .floating-tag {
    opacity: 0.72;
    transform: scale(0.9);
  }

  .contact-links a {
    width: 100%;
  }

  .footer-brand,
  .footer-links {
    width: 100%;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}