:root {
  color-scheme: dark;
  --bg: #07090f;
  --panel: rgba(15, 22, 33, 0.78);
  --panel-strong: rgba(17, 25, 39, 0.94);
  --glass: rgba(255, 255, 255, 0.075);
  --glass-strong: rgba(255, 255, 255, 0.11);
  --text: #eef6ff;
  --muted: #9fb0c5;
  --line: rgba(128, 240, 255, 0.18);
  --cyan: #48f4ff;
  --green: #9cff6a;
  --magenta: #ff4fd8;
  --gold: #ffd166;
  --radius: 8px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --page-gutter: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 8% 12%, rgba(72, 244, 255, 0.13), transparent 26rem),
    radial-gradient(circle at 92% 22%, rgba(255, 79, 216, 0.11), transparent 24rem),
    linear-gradient(135deg, #07090f 0%, #0b1018 44%, #11120d 100%);
  color: var(--text);
  font-family: "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
  line-height: 1.6;
  text-size-adjust: 100%;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(72, 244, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(72, 244, 255, 0.035) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.82), transparent 88%);
}

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

#signalCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.52;
  z-index: -1;
}

.cursor-glow {
  position: fixed;
  left: var(--cursor-x, 50vw);
  top: var(--cursor-y, 42vh);
  z-index: -1;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  pointer-events: none;
  background:
    radial-gradient(circle, rgba(72, 244, 255, 0.16), rgba(255, 79, 216, 0.08) 38%, transparent 66%);
  filter: blur(10px);
  transform: translate(-50%, -50%);
  transition: opacity 200ms ease;
}

.ambient {
  position: fixed;
  z-index: -1;
  width: 26rem;
  height: 26rem;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(30px);
  opacity: 0.44;
  animation: drift 16s ease-in-out infinite alternate;
}

.ambient-one {
  left: -9rem;
  top: 18vh;
  background: rgba(72, 244, 255, 0.18);
}

.ambient-two {
  right: -12rem;
  top: 8vh;
  background: rgba(255, 79, 216, 0.14);
  animation-delay: -6s;
}

.ambient-three {
  right: 20vw;
  bottom: -14rem;
  background: rgba(156, 255, 106, 0.12);
  animation-delay: -11s;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 54px);
  background: rgba(7, 9, 15, 0.56);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(22px) saturate(1.4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(72, 244, 255, 0.52);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(72, 244, 255, 0.18), rgba(156, 255, 106, 0.12));
  box-shadow: 0 0 28px rgba(72, 244, 255, 0.24);
  color: var(--cyan);
  font-size: 0.88rem;
  animation: markGlow 3.4s ease-in-out infinite;
}

.nav-links {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: clamp(12px, 2vw, 26px);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
}

.nav-links a {
  flex: 0 0 auto;
}

.nav-links a {
  transition: color 180ms ease, text-shadow 180ms ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(72, 244, 255, 0.58);
}

.section-shell {
  width: min(1120px, calc(100% - (var(--page-gutter) * 2)));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  padding: 68px 0 84px;
  perspective: 1200px;
}

.hero-content {
  animation: heroRise 850ms ease both;
}

.eyebrow,
.section-kicker,
.project-type {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-size: 6.4rem;
  line-height: 0.94;
  font-weight: 800;
  text-shadow:
    0 0 26px rgba(72, 244, 255, 0.22),
    0 0 52px rgba(255, 79, 216, 0.12);
  animation: titleGlow 4.6s ease-in-out infinite;
}

h2 {
  margin-bottom: 0;
  color: #f7fbff;
  font-size: 2.85rem;
  line-height: 1.08;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
  line-height: 1.28;
}

.hero-copy {
  max-width: 720px;
  color: #c8d5e6;
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  padding: 0 18px;
  text-align: center;
  font-weight: 800;
  position: relative;
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button::after {
  content: "";
  position: absolute;
  inset: -80% -35%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  transform: translateX(-90%) rotate(18deg);
  transition: transform 620ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:hover::after {
  transform: translateX(90%) rotate(18deg);
}

.button-primary {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #041014;
  box-shadow: 0 0 32px rgba(72, 244, 255, 0.32);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: #def9ff;
}

.button-secondary:hover {
  border-color: rgba(72, 244, 255, 0.6);
  box-shadow: 0 0 24px rgba(72, 244, 255, 0.16);
}

.hero-panel,
.capability-card,
.timeline-card,
.process-grid article,
.featured-project,
.portfolio-list a,
.credential-list,
.site-footer {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.035)),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px) saturate(1.55);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(14px, 2vw, 18px);
  transform-style: preserve-3d;
  animation: cardFloat 6.4s ease-in-out infinite, heroRise 850ms 130ms ease both;
}

.hero-portrait-card {
  isolation: isolate;
  align-self: stretch;
  min-height: clamp(600px, 76vh, 720px);
  display: grid;
  align-content: end;
  background:
    radial-gradient(circle at 62% 18%, rgba(72, 244, 255, 0.2), transparent 28%),
    radial-gradient(circle at 22% 72%, rgba(255, 79, 216, 0.16), transparent 32%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035)),
    var(--panel);
}

.hero-panel::before,
.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(72, 244, 255, 0.85), rgba(255, 79, 216, 0.25), rgba(156, 255, 106, 0.72));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.panel-orbit {
  position: absolute;
  z-index: 2;
  right: -54px;
  top: -54px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(72, 244, 255, 0.18);
  border-radius: 50%;
  box-shadow:
    inset 0 0 30px rgba(72, 244, 255, 0.12),
    0 0 55px rgba(255, 79, 216, 0.15);
  animation: orbitSpin 12s linear infinite;
}

.panel-orbit::after {
  content: "";
  position: absolute;
  left: 30px;
  top: 12px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(156, 255, 106, 0.9);
}

.portrait-frame {
  position: absolute;
  inset: 12px;
  z-index: 0;
  margin: 0;
  overflow: hidden;
  border-radius: calc(var(--radius) - 2px);
  background: #0b1018;
}

.portrait-frame::before,
.portrait-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.portrait-frame::before {
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(7, 9, 15, 0.02) 0%, rgba(7, 9, 15, 0.2) 54%, rgba(7, 9, 15, 0.82) 100%),
    linear-gradient(90deg, rgba(72, 244, 255, 0.18), transparent 24%, transparent 72%, rgba(255, 79, 216, 0.15));
  mix-blend-mode: screen;
}

.portrait-frame::after {
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 60px rgba(7, 9, 15, 0.72), inset 0 0 28px rgba(72, 244, 255, 0.14);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 56% center;
  filter: saturate(0.92) contrast(1.06) brightness(0.92);
  transform: scale(1.025);
}

.hero-status-card {
  position: relative;
  z-index: 3;
  margin-top: auto;
  border: 1px solid rgba(72, 244, 255, 0.2);
  border-radius: var(--radius);
  padding: 16px;
  background:
    linear-gradient(145deg, rgba(7, 9, 15, 0.74), rgba(12, 18, 29, 0.52)),
    rgba(7, 9, 15, 0.62);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42), inset 0 0 28px rgba(72, 244, 255, 0.05);
  backdrop-filter: blur(20px) saturate(1.35);
}

.status-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: #d8faff;
  font-size: 0.92rem;
  font-weight: 700;
  text-wrap: balance;
}

.pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(156, 255, 106, 0.12), 0 0 22px rgba(156, 255, 106, 0.88);
  animation: pulseRing 1.8s ease-out infinite;
}

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

.metrics-grid div {
  position: relative;
  overflow: hidden;
  min-height: 128px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(72, 244, 255, 0.09), rgba(255, 79, 216, 0.04)),
    rgba(255, 255, 255, 0.035);
  transform: translateZ(20px);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.metrics-grid div::after {
  content: "";
  position: absolute;
  inset: auto -20% -45% -20%;
  height: 70%;
  background: radial-gradient(circle, rgba(72, 244, 255, 0.18), transparent 60%);
  transition: transform 220ms ease, opacity 220ms ease;
}

.metrics-grid div:hover {
  border-color: rgba(72, 244, 255, 0.44);
  background:
    linear-gradient(135deg, rgba(72, 244, 255, 0.16), rgba(255, 79, 216, 0.08)),
    rgba(255, 255, 255, 0.06);
  transform: translateY(-4px) translateZ(30px);
}

.metrics-grid strong {
  display: block;
  color: var(--cyan);
  font-size: 3.25rem;
  line-height: 1;
  text-shadow: 0 0 22px rgba(72, 244, 255, 0.36);
}

.metrics-grid div:last-child strong::after {
  content: "+";
}

.metrics-grid span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.compact-metrics {
  gap: 8px;
}

.compact-metrics div {
  min-height: 92px;
  padding: 13px;
  background:
    linear-gradient(135deg, rgba(72, 244, 255, 0.1), rgba(156, 255, 106, 0.04)),
    rgba(255, 255, 255, 0.04);
}

.compact-metrics strong {
  font-size: 2.1rem;
}

.compact-metrics span {
  margin-top: 5px;
  font-size: 0.78rem;
}

.split-section,
.credentials-section {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(28px, 5vw, 64px);
  padding: 82px 0;
}

.ticker-section {
  overflow: hidden;
  border: 1px solid rgba(72, 244, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(1.5);
}

.ticker-track {
  display: flex;
  width: max-content;
  gap: 12px;
  padding: 12px;
  animation: tickerMove 30s linear infinite;
}

.ticker-track span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.055);
  color: #dffaff;
  font-size: 0.84rem;
  font-weight: 800;
  white-space: nowrap;
  box-shadow: inset 0 0 24px rgba(72, 244, 255, 0.035);
}

.section-body {
  color: #c8d5e6;
  font-size: 1.02rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.capability-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.capability-card,
.process-grid article {
  position: relative;
  min-height: 186px;
  overflow: hidden;
  padding: 22px;
  transform-style: preserve-3d;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.capability-card::before,
.process-grid article::before,
.featured-project::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(72, 244, 255, 0.12), transparent 44%, rgba(255, 79, 216, 0.08));
  opacity: 0;
  transition: opacity 200ms ease;
}

.capability-card:hover::before,
.process-grid article:hover::before,
.featured-project:hover::before {
  opacity: 1;
}

.capability-card:hover,
.process-grid article:hover,
.portfolio-list a:hover {
  border-color: rgba(72, 244, 255, 0.46);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.48), 0 0 34px rgba(72, 244, 255, 0.12);
}

.capability-card h3,
.capability-card p,
.process-grid h3,
.process-grid p,
.featured-project h3,
.featured-project p,
.featured-project a {
  position: relative;
}

.capability-card p,
.process-grid p,
.timeline-card li,
.featured-project p,
.site-footer p {
  color: var(--muted);
}

.experience-section,
.erp-section,
.projects-section {
  padding: 82px 0;
}

.timeline-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  padding: clamp(22px, 4vw, 34px);
}

.timeline-date {
  color: var(--gold);
  font-weight: 800;
}

.muted {
  color: var(--muted);
}

ul {
  margin: 18px 0 0;
  padding-left: 20px;
}

li + li {
  margin-top: 9px;
}

.process-grid article span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--magenta);
  font-weight: 800;
  text-shadow: 0 0 18px rgba(255, 79, 216, 0.42);
}

.project-layout {
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  gap: 16px;
}

.featured-project {
  position: relative;
  overflow: hidden;
  min-height: 316px;
  padding: clamp(24px, 4vw, 38px);
  background:
    linear-gradient(135deg, rgba(72, 244, 255, 0.12), rgba(156, 255, 106, 0.05)),
    var(--panel-strong);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.featured-project h3 {
  font-size: 3.6rem;
  line-height: 1;
}

.featured-project a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--green);
  font-weight: 800;
}

.portfolio-list {
  display: grid;
  gap: 12px;
}

.portfolio-list a {
  display: flex;
  min-height: 96px;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
  color: #f4fbff;
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.portfolio-list a:hover {
  transform: translateY(-2px);
  border-color: rgba(156, 255, 106, 0.5);
}

.portfolio-list span {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.credentials-section {
  align-items: start;
}

.credential-list {
  margin-top: 22px;
  padding: 18px;
}

.credential-list p {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 0;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.credential-list p:last-child {
  border-bottom: 0;
}

.credential-list span {
  color: var(--muted);
  text-align: right;
}

.site-footer {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: clamp(24px, 5vw, 56px);
  margin-bottom: 28px;
  padding: clamp(24px, 5vw, 44px);
}

.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.985);
  transition: opacity 680ms ease, transform 680ms ease;
}

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

.tilt-card {
  transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(var(--lift, 0));
}

.tilt-card:hover {
  --lift: -4px;
}

.footer-links {
  display: grid;
  align-content: center;
  gap: 12px;
}

.footer-links a {
  display: block;
  color: var(--cyan);
  font-weight: 800;
  overflow-wrap: anywhere;
}

@media (min-width: 1280px) {
  :root {
    --page-gutter: 28px;
  }

  .section-shell {
    width: min(1180px, calc(100% - (var(--page-gutter) * 2)));
  }

  .hero {
    grid-template-columns: minmax(0, 0.88fr) minmax(420px, 0.9fr);
  }
}

@media (max-width: 1080px) {
  h1 {
    font-size: 5rem;
  }

  h2 {
    font-size: 2.45rem;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.86fr);
  }

  .hero-portrait-card {
    min-height: clamp(560px, 68vh, 660px);
  }

  .metrics-grid strong {
    font-size: 2.8rem;
  }
}

@media (max-width: 860px) {
  :root {
    --page-gutter: 16px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    padding: 14px var(--page-gutter);
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding: 2px 0 8px;
    scrollbar-width: none;
    scroll-snap-type: x proximity;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links a {
    scroll-snap-align: start;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.04);
  }

  .hero,
  .split-section,
  .timeline-card,
  .project-layout,
  .credentials-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 46px 0 58px;
  }

  .hero-portrait-card {
    width: min(100%, 620px);
    min-height: 640px;
    justify-self: center;
  }

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

  h1 {
    font-size: 4.1rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  .hero-copy {
    font-size: 1.06rem;
  }

  .split-section,
  .experience-section,
  .erp-section,
  .projects-section,
  .credentials-section {
    padding: 60px 0;
  }

  .timeline-card {
    gap: 12px;
  }

  .timeline-date {
    border-left: 2px solid var(--gold);
    padding-left: 12px;
  }

  .featured-project h3 {
    font-size: 2.8rem;
  }
}

@media (max-width: 640px) {
  :root {
    --page-gutter: 14px;
  }

  .ambient {
    width: 18rem;
    height: 18rem;
    opacity: 0.32;
  }

  .cursor-glow {
    display: none;
  }

  .site-header {
    position: relative;
  }

  .brand {
    max-width: 100%;
    white-space: normal;
  }

  .brand-mark {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
  }

  .nav-links {
    font-size: 0.86rem;
  }

  .hero {
    gap: 28px;
    padding: 38px 0 48px;
  }

  .eyebrow,
  .section-kicker,
  .project-type {
    font-size: 0.72rem;
  }

  h1 {
    font-size: 3.15rem;
    line-height: 1;
  }

  h2 {
    font-size: 1.75rem;
    line-height: 1.14;
  }

  h3 {
    font-size: 1rem;
  }

  .hero-copy,
  .section-body {
    font-size: 1rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .capability-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    padding: 18px;
    animation: heroRise 850ms 130ms ease both;
  }

  .hero-portrait-card {
    display: block;
    min-height: auto;
    padding: 14px;
  }

  .portrait-frame {
    position: relative;
    inset: auto;
    aspect-ratio: 4 / 5;
    margin-bottom: 12px;
  }

  .portrait-frame img {
    object-position: 58% center;
  }

  .hero-status-card {
    padding: 14px;
  }

  .panel-orbit {
    right: -92px;
    top: -92px;
  }

  .status-line {
    align-items: flex-start;
    font-size: 0.86rem;
  }

  .pulse {
    flex: 0 0 10px;
    margin-top: 7px;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .metrics-grid div {
    min-height: 108px;
    padding: 14px;
  }

  .compact-metrics div {
    min-height: 82px;
    padding: 12px;
  }

  .metrics-grid strong {
    font-size: 2.45rem;
  }

  .compact-metrics strong {
    font-size: 2rem;
  }

  .metrics-grid span {
    font-size: 0.8rem;
  }

  .ticker-section {
    width: 100%;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }

  .ticker-track {
    gap: 8px;
    padding: 10px;
    animation-duration: 24s;
  }

  .ticker-track span {
    min-height: 32px;
    padding: 0 11px;
    font-size: 0.76rem;
  }

  .capability-card,
  .process-grid article,
  .timeline-card,
  .featured-project,
  .credential-list,
  .site-footer {
    padding: 18px;
  }

  .capability-card,
  .process-grid article {
    min-height: auto;
  }

  .process-grid article span {
    margin-bottom: 18px;
  }

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

  .featured-project h3 {
    font-size: 2.2rem;
  }

  .portfolio-list a {
    min-height: 84px;
    padding: 18px;
  }

  .credential-list p {
    display: block;
  }

  .credential-list span {
    display: block;
    margin-top: 4px;
    text-align: left;
  }

  ul {
    padding-left: 18px;
  }
}

@media (max-width: 400px) {
  :root {
    --page-gutter: 12px;
  }

  .site-header {
    padding-inline: 12px;
  }

  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .hero-copy,
  .section-body,
  .capability-card p,
  .process-grid p,
  .timeline-card li,
  .featured-project p,
  .site-footer p {
    font-size: 0.95rem;
  }

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

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

  .metrics-grid div {
    min-height: 94px;
  }

  .hero-portrait-card {
    padding: 10px;
  }

  .portrait-frame img {
    object-position: 61% center;
  }

  .hero-status-card {
    padding: 12px;
  }

  .compact-metrics div {
    min-height: 78px;
    padding: 10px;
  }

  .compact-metrics strong {
    font-size: 1.75rem;
  }

  .compact-metrics span {
    font-size: 0.72rem;
  }

  .button {
    min-height: 44px;
    padding-inline: 14px;
    font-size: 0.92rem;
  }

  .nav-links a {
    padding: 7px 9px;
  }
}

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

  #signalCanvas {
    display: none;
  }

  .cursor-glow,
  .ambient {
    display: none;
  }
}

@keyframes heroRise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes titleGlow {
  0%,
  100% {
    text-shadow: 0 0 26px rgba(72, 244, 255, 0.22), 0 0 52px rgba(255, 79, 216, 0.12);
  }
  50% {
    text-shadow: 0 0 34px rgba(72, 244, 255, 0.34), 0 0 76px rgba(156, 255, 106, 0.14);
  }
}

@keyframes markGlow {
  0%,
  100% {
    box-shadow: 0 0 28px rgba(72, 244, 255, 0.24);
  }
  50% {
    box-shadow: 0 0 38px rgba(72, 244, 255, 0.42), 0 0 24px rgba(156, 255, 106, 0.18);
  }
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0) rotateX(0deg);
  }
  50% {
    transform: translateY(-10px) rotateX(1.4deg);
  }
}

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

@keyframes pulseRing {
  0% {
    box-shadow: 0 0 0 0 rgba(156, 255, 106, 0.4), 0 0 22px rgba(156, 255, 106, 0.88);
  }
  100% {
    box-shadow: 0 0 0 14px rgba(156, 255, 106, 0), 0 0 22px rgba(156, 255, 106, 0.88);
  }
}

@keyframes drift {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(42px, -34px, 0) scale(1.08);
  }
}

@keyframes tickerMove {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}