:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --bg-elevated: rgba(255, 255, 255, 0.88);
  --panel: rgba(255, 255, 255, 0.94);
  --panel-soft: #eef3f8;
  --border: #dbe3eb;
  --text: #102235;
  --title: #2e2e77;
  --muted: #5f7080;
  --accent: #08b99f;
  --accent-2: #8cc63e;
  --accent-3: #d8ecff;
  --shadow: 0 22px 60px rgba(31, 57, 79, 0.11);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --content-max: 1280px;
  --gutter: clamp(1rem, 3vw, 2rem);
  --section-gap: clamp(5rem, 9vw, 8rem);
  --line-height: 1.5;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  background:
    radial-gradient(circle at 9% 2%, rgba(18, 100, 244, 0.1), transparent 24rem),
    radial-gradient(circle at 93% 28%, rgba(124, 188, 37, 0.11), transparent 22rem),
    linear-gradient(180deg, #fbfcfe 0%, var(--bg) 55%, #eef4f8 100%);
  color: var(--text);
  line-height: var(--line-height);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

button,
input,
textarea {
  font: inherit;
}

::selection {
  background: rgba(116, 240, 214, 0.26);
  color: var(--text);
}

.site-shell {
  position: relative;
  overflow: clip;
}

.ambient {
  position: fixed;
  inset: auto;
  width: 40vw;
  height: 40vw;
  pointer-events: none;
  filter: blur(80px);
  opacity: 0.35;
  z-index: 0;
}

.ambient-one {
  top: -10vw;
  left: -14vw;
  background: radial-gradient(circle, rgba(116, 240, 214, 0.32), transparent 65%);
}

.ambient-two {
  right: -12vw;
  top: 22vw;
  background: radial-gradient(circle, rgba(138, 168, 255, 0.2), transparent 60%);
}

.topbar,
main,
.footer {
  position: relative;
  z-index: 1;
  width: min(var(--content-max), calc(100% - var(--gutter) * 2));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  padding: 1.1rem max(var(--gutter), calc((100vw - var(--content-max)) / 2)) 0.9rem;
  position: sticky;
  top: 0;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.74);
  border-bottom: 1px solid rgba(219, 227, 235, 0.52);
  z-index: 20;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  border: 1px solid #cbd8e5;
  background: linear-gradient(145deg, #d9f7f1, #eff8da);
  color: var(--accent);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-text strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  line-height: 1.1;
  color: var(--title);
}

.brand-text small {
  color: var(--muted);
  font-size: 0.85rem;
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.85rem 2rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--title);
}

.topnav a,
.contact-links a {
  position: relative;
}

.topnav a {
  color: var(--title);
  letter-spacing: -0.01em;
  transition: color 180ms ease;
}

.topnav a:hover {
  color: #626299;
}

.topnav .nav-action {
  padding: 0.7rem 1rem;
  border-radius: 0.7rem;
  font-weight: 700;
  text-decoration: none;
}

.topnav .nav-action::after {
  display: none;
}

.topnav .nav-action-primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 8px 22px rgba(8, 185, 159, 0.18);
}

.topnav .nav-action-primary:hover {
  background: #079f8a;
  color: #ffffff;
  transform: translateY(-1px);
}

.topnav a::after,
.contact-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: currentColor;
  transition: transform 180ms ease;
}

.topnav a:hover::after,
.contact-links a:hover::after {
  transform: scaleX(1);
}

.section {
  padding: var(--section-gap) 0;
  scroll-margin-top: 6rem;
}

.hero {
  min-height: calc(100vh - 4rem);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  padding-top: 1.5rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: #7579e7;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: "IBM Plex Mono", monospace;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0;
  color: var(--title);
}

h1 {
  font-size: clamp(3rem, 5.7vw, 5.35rem);
  max-width: 13ch;
}

h2 {
  font-size: clamp(1.9rem, 3.2vw, 3rem);
  max-width: 14ch;
}

h3 {
  font-size: 1.5rem;
}

.lede {
  margin: 1.4rem 0 0;
  color: #7579e7;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.1rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(18, 100, 244, 0.22);
}

.button-secondary {
  border-color: #cbd8e5;
  background: #ffffff;
  color: var(--text);
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem 0 0;
  max-width: 42rem;
}

.hero-highlights dt,
.hero-highlights dd {
  margin: 0;
}

.hero-highlights dt {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: "IBM Plex Mono", monospace;
}

.hero-highlights dd {
  margin-top: 0.3rem;
  font-size: 0.96rem;
}

.hero-panel {
  position: relative;
  min-height: 34rem;
}

.panel-window,
.card,
.about-card,
.project-card,
.timeline-item,
.contact-card {
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.panel-window {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.panel-chrome {
  display: flex;
  gap: 0.45rem;
  padding: 1rem 1rem 0.85rem;
  border-bottom: 1px solid var(--border);
  background: #f1f5f9;
}

.panel-chrome span {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: #aebdca;
}

.panel-content {
  padding: clamp(1.25rem, 3vw, 2rem);
}

.panel-label {
  margin: 0;
  color: #7579e7;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  font-family: "IBM Plex Mono", monospace;
}

.panel-value {
  margin: 0.5rem 0 1.4rem;
  font-size: 1.65rem;
  line-height: 1.1;
  font-weight: 700;
  max-width: 13ch;
  color: var(--title);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.signal-card {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: #f7f9fb;
  border: 1px solid var(--border);
  min-height: 6.4rem;
}

.signal-card span {
  display: block;
  color: var(--muted);
  font-size: 0.79rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: "IBM Plex Mono", monospace;
}

.signal-card strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.98rem;
  line-height: 1.35;
}

.code-sample {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: #102235;
  border: 1px solid #203b53;
}

.code-line {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: #dbe8f0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
  padding: 0.26rem 0;
}

.code-line i {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(116, 240, 214, 0.08);
  flex: none;
}

.code-line b {
  color: var(--accent-2);
  font-weight: 600;
}

.section-heading {
  display: grid;
  gap: 0.6rem;
  margin-bottom: clamp(1.8rem, 4vw, 2.8rem);
}

.section-heading h2 {
  max-width: 16ch;
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 1.25rem;
}

.card,
.about-card,
.project-card,
.timeline-item,
.contact-card {
  border-radius: var(--radius-lg);
}

.about-copy {
  padding: 1.6rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.about-copy p + p {
  margin-top: 1rem;
}

.portrait-card,
.focus-card {
  padding: 1.3rem;
}

.portrait-frame {
  position: relative;
  min-height: 24rem;
  border-radius: calc(var(--radius-lg) - 4px);
  border: 1px dashed #b8c9d8;
  background:
    radial-gradient(circle at 50% 30%, rgba(18, 100, 244, 0.15), transparent 24%),
    linear-gradient(180deg, #eef5fb, #f9fbfd);
  overflow: hidden;
}

.portrait-orbit {
  position: absolute;
  inset: 15% 18%;
  border-radius: 50%;
  border: 1px solid rgba(233, 239, 247, 0.12);
  box-shadow: inset 0 0 0 1px rgba(116, 240, 214, 0.06);
}

.portrait-orbit::before,
.portrait-orbit::after {
  content: "";
  position: absolute;
  inset: -12%;
  border-radius: 50%;
  border: 1px solid rgba(138, 168, 255, 0.08);
}

.portrait-orbit::after {
  inset: 8%;
}

.portrait-badge {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.specialty-list,
.contact-links,
.timeline-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.specialty-list li + li,
.contact-links li + li {
  margin-top: 0.75rem;
}

.specialty-list li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--muted);
}

.specialty-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
}

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

.skill-group {
  padding: 1.35rem;
  border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid var(--border);
}

.skill-group h3 {
  font-size: 1.15rem;
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.skill-pill,
.project-pill,
.metric-pill {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  border: 1px solid #cbd8e5;
  background: #f4f8fc;
  color: var(--text);
  font-size: 0.9rem;
}

.project-stack {
  display: grid;
  gap: 1.25rem;
}

.project-card {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.2rem;
  align-items: stretch;
  padding: 1.2rem;
  min-height: 38rem;
  overflow: clip;
}

.project-card.project-card--reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.project-card.project-card--reverse .project-copy {
  order: 2;
}

.project-card.project-card--reverse .project-visual {
  order: 1;
}

.project-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 0.4rem 0.3rem 0.5rem;
}

.project-kicker {
  margin: 0;
  color: #7579e7;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-family: "IBM Plex Mono", monospace;
}

.project-copy p {
  margin: 0;
  color: var(--muted);
}

.project-summary {
  font-size: 1.12rem;
  color: var(--text);
  max-width: 34rem;
}

.project-blocks {
  display: grid;
  gap: 0.95rem;
}

.project-block {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(233, 239, 247, 0.08);
}

.project-block h4 {
  margin: 0 0 0.45rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #7579e7;
  font-family: "IBM Plex Mono", monospace;
}

.project-stack-list,
.metric-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.project-link {
  color: var(--text);
  font-weight: 700;
}

.project-visual {
  display: flex;
  min-height: 100%;
}

.visual-frame {
  position: relative;
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid #cbd8e5;
  background: linear-gradient(180deg, #f8fbfe, #eaf2f8);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.8);
}

.visual-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1rem 0.85rem;
  border-bottom: 1px solid #d8e2eb;
  color: var(--muted);
  font-size: 0.82rem;
  font-family: "IBM Plex Mono", monospace;
}

.visual-dots {
  display: flex;
  gap: 0.42rem;
}

.visual-dots span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: #aebdca;
}

.visual-body {
  position: relative;
  min-height: calc(100% - 3rem);
  padding: 1.15rem;
}

.hero-graph {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0.9rem;
  min-height: 100%;
}

.graph-main,
.graph-side,
.graph-card,
.diagram-card,
.screenshot-strip,
.stack-card,
.arch-node {
  border-radius: 18px;
  border: 1px solid #d5e0ea;
  background: rgba(255, 255, 255, 0.72);
}

.graph-main {
  position: relative;
  padding: 1rem;
  min-height: 24rem;
}

.chart-grid {
  position: absolute;
  inset: 1rem;
  border-radius: 14px;
  background:
    linear-gradient(to right, rgba(18, 100, 244, 0.09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(18, 100, 244, 0.09) 1px, transparent 1px);
  background-size: 2.2rem 2.2rem;
}

.chart-line {
  position: absolute;
  inset: auto 8% 22% 8%;
  height: 46%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(18, 100, 244, 0.16), rgba(18, 100, 244, 0.48), rgba(124, 188, 37, 0.62));
  clip-path: polygon(0% 76%, 14% 70%, 28% 36%, 43% 42%, 59% 18%, 71% 28%, 84% 8%, 100% 0%, 100% 100%, 0 100%);
  filter: drop-shadow(0 18px 40px rgba(138, 168, 255, 0.16));
}

.chart-card {
  position: absolute;
  right: 1rem;
  top: 1rem;
  width: 9rem;
  padding: 0.85rem;
  border-radius: 16px;
  background: #102235;
  border: 1px solid #203b53;
}

.chart-card span,
.stack-card span,
.arch-node span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: "IBM Plex Mono", monospace;
}

.chart-card strong,
.stack-card strong,
.arch-node strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1rem;
}

.graph-side {
  padding: 1rem;
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.graph-card {
  padding: 0.95rem;
}

.graph-card h4,
.diagram-card h4 {
  margin: 0 0 0.45rem;
  font-size: 0.88rem;
  color: #7579e7;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: "IBM Plex Mono", monospace;
}

.graph-card p,
.diagram-card p {
  margin: 0;
  color: var(--muted);
}

.timeline-track {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 0.8fr 2fr;
  gap: 1.2rem;
  padding: 1.35rem;
}

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

.timeline-meta h3 {
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.timeline-meta p,
.timeline-body p {
  margin: 0;
}

.timeline-meta .date {
  color: #7579e7;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.timeline-body {
  display: grid;
  gap: 0.8rem;
}

.timeline-points {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

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

.contact-grid {
  grid-template-columns: 1fr 1.1fr;
}

.contact-card {
  padding: 1.4rem;
}

.contact-links {
  margin-top: 1.25rem;
}

.muted,
.form-note {
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #cbd8e5;
  background: #ffffff;
  color: var(--text);
  border-radius: 16px;
  padding: 0.9rem 1rem;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(166, 178, 192, 0.8);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(116, 240, 214, 0.35);
  outline-offset: 2px;
}

.footer {
  padding: 0 0 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
}

[data-animate="ready"] .reveal {
  opacity: 1;
  transform: none;
}

@media (max-width: 1080px) {
  .hero,
  .about-grid,
  .skills-grid,
  .contact-grid,
  .project-card,
  .project-card.project-card--reverse,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .project-card.project-card--reverse .project-copy,
  .project-card.project-card--reverse .project-visual {
    order: unset;
  }

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

  .project-card {
    min-height: 0;
  }

  .visual-body {
    min-height: 20rem;
  }
}

@media (max-width: 760px) {
  :root {
    --gutter: 1rem;
  }

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

  .topnav {
    justify-content: flex-start;
  }

  h1 {
    max-width: 12ch;
  }

  .hero-highlights {
    grid-template-columns: 1fr;
  }

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

  .timeline-item {
    padding: 1.1rem;
  }

  .project-card,
  .contact-card,
  .about-card,
  .about-copy {
    padding: 1.1rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

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