:root {
  --paper:#f8f8f5;
  --navy:#172b42;
  --muted:#526173;
  --blue:#175ccc;
  --border:#d9dedf;
  --radius:10px;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--navy);
  background:var(--paper);
  font-synthesis:none;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

* {
  box-sizing:border-box;
}

body {
  margin:0;
}

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

a:hover {
  color:var(--blue);
}

button {
  font:inherit;
}

button,a {
  -webkit-tap-highlight-color:transparent;
}

a:focus-visible,button:focus-visible {
  outline:3px solid var(--blue);
  outline-offset:5px;
}

p,h1,h2,h3,figure {
  margin:0;
}

h1,h2,h3 {
  line-height:1.16;
}

h1 {
  font-size:clamp(3rem,5.1vw,4.5rem);
  letter-spacing:-.055em;
  font-weight:650;
}

h2 {
  font-size:clamp(1.8rem,3vw,2.5rem);
  letter-spacing:-.035em;
  font-weight:600;
}

h3 {
  font-size:1.22rem;
  font-weight:600;
  letter-spacing:-.02em;
}

.container {
  width:min(1160px,calc(100% - 80px));
  margin-inline:auto;
}

.accent {
  color:var(--blue);
}

.eyebrow {
  text-transform:uppercase;
  letter-spacing:.13em;
  font-size:.72rem;
  font-weight:700;
  color:var(--blue);
  margin-bottom:20px;
}

.sr-only {
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

.skip-link {
  position:fixed;
  left:16px;
  top:-100px;
  padding:12px 20px;
  background:var(--navy);
  color:white;
  z-index:10;
}

.skip-link:focus {
  top:12px;
  color:white;
}

.site-header {
  position:sticky;
  top:0;
  z-index:5;
  background:var(--paper);
  border-bottom:1px solid var(--border);
}

.header-inner {
  min-height:84px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
}

.brand {
  font-weight:700;
  font-size:1.15rem;
  letter-spacing:-.035em;
}

.brand span {
  color:var(--blue);
}

nav {
  display:flex;
  align-items:center;
  gap:30px;
  font-size:.88rem;
  font-weight:500;
}

.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  min-height:48px;
  padding:11px 19px;
  border:1px solid var(--border);
  border-radius:6px;
  font-size:.88rem;
  font-weight:600;
  line-height:1.4;
}

.primary {
  background:var(--blue);
  border-color:var(--blue);
  color:white;
}

.primary:hover {
  background:var(--navy);
  border-color:var(--navy);
  color:white;
}

.secondary:hover {
  border-color:var(--blue);
  color:var(--blue);
}

.nav-resume {
  min-height:40px;
  padding:8px 15px;
}

.menu-toggle {
  display:none;
}

.hero {
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  column-gap:64px;
  row-gap:32px;
  padding-block:100px 56px;
}

.hero-statement {
  font-size:clamp(1.65rem,2.5vw,2rem);
  line-height:1.3;
  letter-spacing:-.035em;
  margin:22px 0 0;
  max-width:23ch;
}

.hero-highlights {
  display:grid;
  gap:20px;
  margin-top:28px;
  max-width:46ch;
}

.hero-highlights p {
  margin:0;
  line-height:1.5;
}

.hero-role span,.hero-education span {
  white-space:nowrap;
}

.hero-title {
  display:grid;
  gap:4px;
}

.hero-role,.hero-employer {
  font-size:clamp(.875rem,3.6vw,1.05rem);
}

.hero-employer {
  font-weight:400;
  color:var(--muted);
}

.hero-role,.hero-domain strong {
  font-weight:600;
}

.hero-domain span,.hero-education span {
  display:block;
  color:var(--muted);
}

.hero-domain,.hero-education {
  border-top:1px solid var(--border);
  padding-top:20px;
}

.hero-domain {
  display:grid;
  gap:8px;
}

.hero-domain strong {
  font-size:1.0625rem;
  line-height:1.3;
}

.hero-domain span {
  font-size:.875rem;
}

.hero-domain .hero-label {
  text-transform:uppercase;
  letter-spacing:.16em;
  font-size:.6875rem;
  font-weight:600;
  line-height:1.4;
}

.hero-education {
  font-size:.84rem;
}

.actions {
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:30px;
}

.terminal {
  min-width:0;
  --sql-accent:color-mix(in srgb,var(--blue) 35%,var(--muted));
  background:#eef3f6;
  color:var(--navy);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  font-family:var(--mono);
  font-size:.82rem;
}

.terminal pre {
  margin:0;
  padding:22px 20px;
  line-height:1.9;
  font-size:.88rem;
  color:var(--muted);
  white-space:pre-wrap;
  overflow-wrap:anywhere;
}

.terminal code {
  font-family:inherit;
}

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

.sql-keyword {
  color:var(--sql-accent);
}

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

.result-wrap {
  padding:0 22px;
}

.terminal table {
  border-collapse:collapse;
  width:100%;
  table-layout:fixed;
  font-size:.77rem;
  line-height:1.5;
}

.terminal th,.terminal td {
  text-align:left;
  vertical-align:top;
  padding:12px 8px;
  border-bottom:1px solid var(--border);
  overflow-wrap:break-word;
}

.terminal th {
  color:var(--muted);
  font-weight:400;
  border-top:1px solid var(--border);
}

.terminal th:first-child {
  width:43%;
}

/* Hero SQL explorer: reuse the terminal palette, typography, and spacing. */
.sql-tabs {
  display:flex;
  gap:22px;
  padding-inline:18px;
  border-bottom:1px solid var(--border);
}

.sql-tabs[hidden] { display:flex; visibility:hidden; }

.sql-tabs button {
  min-height:44px;
  padding:10px 2px;
  border:0;
  border-bottom:2px solid transparent;
  background:transparent;
  color:var(--muted);
  font-size:.77rem;
  font-weight:500;
  cursor:pointer;
}

.sql-tabs button:hover,
.sql-tabs button[aria-selected="true"] {
  color:var(--navy);
}

.sql-tabs button[aria-selected="true"] { border-bottom-color:var(--sql-accent); }
.sql-explorer :focus-visible { outline:2px solid var(--blue); outline-offset:-3px; }
.sql-panels { display:grid; padding-bottom:12px; }
.sql-panel { grid-area:1 / 1; min-width:0; }
/* Reserve both panels' natural height without exposing the inactive panel. */
.sql-panel[hidden] { display:block; visibility:hidden; pointer-events:none; }
.terminal.sql-explorer pre {
  padding-block:16px;
  min-height:160px;
  font-size:.94rem;
  font-weight:500;
  line-height:1.78;
  color:color-mix(in srgb,var(--navy) 75%,var(--muted));
}
.sql-query { display:inline; }
.sql-explorer .sql-keyword { color:color-mix(in srgb,var(--blue) 50%,var(--muted)); }
.sql-explorer .sql-value { color:inherit; }
.sql-explorer .result-wrap { padding-inline:18px; }
.sql-explorer table { font-size:.84rem; font-weight:500; line-height:1.38; }
.sql-explorer th:first-child { width:34%; }
.sql-explorer tbody th { border-top:0; color:var(--navy); }
.sql-explorer th,.sql-explorer td { padding:7px 8px; font-weight:500; }
.sql-explorer thead th { color:color-mix(in srgb,var(--navy) 45%,var(--muted)); }

.sql-career {
  margin:0;
  padding:0;
  list-style:none;
  font-size:.77rem;
  line-height:1.5;
}

.sql-career li {
  position:relative;
  display:grid;
  grid-template-columns:4ch minmax(0,1fr);
  align-items:baseline;
  gap:32px;
  padding:9px 8px;
}

.sql-career time { color:var(--muted); }
.sql-career li::before {
  content:"";
  position:absolute;
  left:calc(8px + 4ch + 15px);
  top:15px;
  bottom:-15px;
  width:1px;
  background:var(--border);
}
.sql-career li:last-child::before { display:none; }
.sql-career li::after {
  content:"";
  position:absolute;
  left:calc(8px + 4ch + 12px);
  top:15px;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--muted);
}
.sql-career .sql-current { font-weight:600; }
.sql-career .sql-current::after { background:var(--sql-accent); }
.sql-career .sql-current time { color:var(--sql-accent); }

@media(min-width:1001px) {
  .sql-explorer { width:92%; justify-self:end; }
}

@media(max-width:1000px) {
  .terminal.sql-explorer pre { font-size:.85rem; line-height:1.58; min-height:145px; }
  .sql-explorer table { font-size:.79rem; }
  .sql-explorer th,.sql-explorer td { padding-block:7px; }
}

@media(max-width:380px) {
  .sql-tabs:not([hidden]) { padding-inline:16px; }
  .sql-explorer .result-wrap { padding-inline:10px; }
  .sql-explorer table { font-size:.79rem; }
  .sql-career { font-size:.72rem; }
  .sql-career li { gap:28px; }
}

.section {
  position:relative;
  padding-block:72px;
  border-top:1px solid var(--border);
  scroll-margin-top:84px;
}

.proof-section {
  padding-block:32px;
}

.proof-metrics {
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.35fr) minmax(0,1.2fr);
  margin:0;
  padding:24px 0;
  background:color-mix(in srgb,var(--blue) 4%,var(--paper));
}

.proof-area {
  min-width:0;
  padding-inline:24px;
}

.proof-area + .proof-area {
  border-left:1px solid var(--border);
}

.proof-metrics .eyebrow {
  margin-bottom:12px;
  color:var(--muted);
  line-height:1.5;
}

.proof-metrics dd {
  margin:0;
}

.proof-number {
  display:block;
  font-size:clamp(1.8rem,3vw,2.5rem);
  font-weight:650;
  letter-spacing:-.035em;
  line-height:1.16;
}

.proof-scale .proof-number {
  color:var(--blue);
}

.proof-description {
  margin-top:8px;
  font-size:.95rem;
  line-height:1.5;
  color:var(--muted);
}

.proof-detail {
  margin-top:6px;
  font-size:.84rem;
  line-height:1.5;
  color:var(--muted);
  max-width:36ch;
}

.proof-coverage {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0;
  padding:0;
  list-style:none;
}

.proof-coverage li {
  max-width:100%;
  padding:4px 10px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  font-size:.78rem;
  line-height:1.5;
  color:var(--muted);
}

.anchor-alias {
  position:absolute;
  top:0;
  scroll-margin-top:84px;
}

#top,#main-content {
  scroll-margin-top:108px;
}

.section-heading {
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:40px;
  margin-bottom:36px;
}

.section-heading .eyebrow {
  margin-bottom:14px;
}

.section-heading>p {
  max-width:30ch;
  color:var(--muted);
  font-size:.95rem;
}

.text-link {
  color:var(--blue);
  font-weight:600;
}

.text-link:hover,.email-address:hover {
  text-decoration:underline;
  text-underline-offset:4px;
}

.text-link {
  font-size:.88rem;
  white-space:nowrap;
}

.career-heading > p {
  max-width:49ch;
}

.career-timeline {
  margin:0 0 0 4px;
  padding:0;
  border-left:1px solid var(--border);
  list-style:none;
}

.career-stage {
  position:relative;
  display:grid;
  grid-template-columns:minmax(220px,.8fr) minmax(0,1.5fr);
  column-gap:40px;
  padding:0 0 32px 28px;
  min-width:0;
}

.career-stage:last-child { padding-bottom:0; }

.career-stage::before {
  content:"";
  position:absolute;
  top:5px;
  left:-5px;
  width:9px;
  height:9px;
  border:2px solid var(--muted);
  border-radius:50%;
  background:var(--paper);
}

.career-stage.is-current::before {
  border-color:var(--blue);
  background:var(--blue);
}

.career-date {
  grid-column:1;
  color:var(--muted);
  font-family:var(--mono);
  font-size:.78rem;
}

.career-stage h3 {
  grid-column:1;
  margin-top:6px;
  font-size:1.2rem;
  line-height:1.3;
}

.career-stage.is-current h3 { font-weight:700; }

.career-company {
  grid-column:1;
  margin-top:6px;
  color:var(--muted);
  font-size:.88rem;
  font-weight:500;
}

.career-summary {
  grid-column:2;
  grid-row:1 / 4;
  align-self:center;
  max-width:58ch;
  color:color-mix(in srgb,var(--navy) 80%,var(--muted));
  font-size:1rem;
  line-height:1.65;
}

.career-resume { margin-top:32px; }

@media(max-width:760px) {
  .career-stage { display:block; padding:0 0 28px 25px; }
  .career-stage:last-child { padding-bottom:0; }
  .career-summary { margin-top:12px; }
}

.capabilities-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}

.capabilities-grid article {
  min-width:0;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:color-mix(in srgb,var(--blue) 4%,var(--paper));
  padding:26px 28px;
}

.capabilities-grid h3 {
  font-size:1.15rem;
}

.capabilities-grid p {
  font-size:1rem;
  line-height:1.6;
  color:color-mix(in srgb,var(--navy) 65%,var(--muted));
  margin-top:12px;
}

.contact {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:60px;
  padding-block:76px 88px;
}

.contact p:not(.eyebrow) {
  max-width:48ch;
  margin-top:20px;
  color:var(--muted);
}

.contact-actions {
  flex-shrink:0;
}

.contact-actions .actions {
  margin-top:0;
}

.email-address {
  display:block;
  margin-top:16px;
  font-size:.85rem;
  color:var(--muted);
}

.site-footer {
  border-top:1px solid var(--border);
  padding-block:24px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  font-size:.78rem;
  color:var(--muted);
}

@media(min-width:1500px) {
  .hero {
    padding-block:120px 64px;
  }
}

@media(max-width:1000px) {
  .container {
    width:calc(100% - 48px);
  }
  .hero {
    gap:32px;
    padding-block:70px 48px;
  }
  .proof-area {
    padding-inline:18px;
  }
  .career-heading {
    align-items:start;
    flex-direction:column;
    gap:18px;
  }
  .capabilities-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .contact {
    gap:32px;
  }
}

@media(max-width:760px) {
  .header-inner {
    min-height:72px;
    flex-wrap:wrap;
    gap:0;
  }
  .brand {
    font-size:1.05rem;
  }
  nav {
    width:100%;
    padding:12px 0 18px;
    justify-content:space-between;
    gap:12px;
  }
  .menu-toggle:not([hidden]) {
    display:inline-flex;
    align-items:center;
    gap:12px;
    background:transparent;
    border:1px solid var(--border);
    border-radius:6px;
    padding:8px 12px;
    min-height:44px;
    color:var(--navy);
    font-size:.88rem;
  }
  nav[data-enhanced="true"] {
    display:none;
  }
  nav[data-enhanced="true"].is-open {
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
  }
  nav[data-enhanced="true"] a {
    padding:10px 12px;
    min-height:44px;
  }
  .hero {
    grid-template-columns:1fr;
    row-gap:24px;
    padding-block:52px 32px;
  }
  .hero-copy {
    max-width:550px;
  }
  .capabilities-grid { grid-template-columns:1fr; gap:20px; }
  .capabilities-grid article { padding:24px; }
  .hero-statement {
    max-width:25ch;
  }
  .terminal {
    width:100%;
  }
  .section {
    padding-block:48px;
    scroll-margin-top:88px;
  }
  .proof-section {
    padding-block:24px;
  }
  .proof-metrics {
    grid-template-columns:1fr;
    padding:0 20px;
  }
  .proof-area {
    padding:20px 0;
  }
  .proof-area + .proof-area {
    border-left:0;
    border-top:1px solid var(--border);
  }
  .anchor-alias {
    scroll-margin-top:88px;
  }
  .section-heading {
    align-items:start;
    flex-direction:column;
    gap:18px;
    margin-bottom:28px;
  }
  .section-heading>p {
    max-width:45ch;
  }
  .contact {
    flex-direction:column;
    align-items:start;
    gap:28px;
  }
  .contact-actions {
    flex-shrink:1;
  }
  .site-footer {
    font-size:.73rem;
  }
}

@media(max-width:380px) {
  .container {
    width:calc(100% - 32px);
  }
  .terminal pre {
    padding:22px 16px;
    font-size:.79rem;
  }
  .result-wrap {
    padding-inline:10px;
  }
  .terminal table {
    font-size:.72rem;
  }
  .capabilities-grid {
    grid-template-columns:1fr;
    gap:24px;
  }
  nav {
    font-size:.78rem;
    gap:6px;
  }
}

@media(prefers-reduced-motion:reduce) {
  *,*::before,*::after {
    animation:none!important;
    transition:none!important;
    scroll-behavior:auto!important;
  }
}