:root {
  --bg: #08090b;
  --bg-2: #0e1116;
  --panel: rgba(22, 26, 34, 0.72);
  --panel-strong: rgba(30, 35, 45, 0.88);
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.22);
  --text: #f7f7f2;
  --muted: #a8adb7;
  --faint: #6e7480;
  --green: #12e2a3;
  --gold: #d7b46a;
  --berry: #b8547a;
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.38);
  --max: 74rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 0;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.55;
}

.dark-grid {
  background:
    radial-gradient(circle at 50% 0%, rgba(76, 86, 102, 0.26), transparent 34rem),
    radial-gradient(circle at 15% 18%, rgba(184, 84, 122, 0.1), transparent 24rem),
    radial-gradient(circle at 85% 18%, rgba(18, 226, 163, 0.08), transparent 24rem),
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    #08090b;
  background-size:
    auto,
    auto,
    auto,
    58px 58px,
    58px 58px,
    auto;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(180deg, transparent, rgba(8, 9, 11, 0.78) 68%, #08090b),
    radial-gradient(circle at 50% 42%, transparent, rgba(8, 9, 11, 0.86) 72%);
  pointer-events: none;
}

a {
  color: inherit;
}

p,
span,
dd,
a,
h1,
h2,
h3 {
  overflow-wrap: break-word;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 50;
  transform: translateY(-180%);
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--text);
  color: #08090b;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.announcement-bar {
  display: flex;
  min-height: 1.8rem;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(4, 5, 7, 0.86);
  color: var(--muted);
  font-size: 0.78rem;
}

.announcement-bar strong,
.mono,
.kicker {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.announcement-bar strong {
  color: var(--text);
  font-size: 0.68rem;
}

.announcement-bar a {
  color: var(--text);
  text-decoration: none;
}

.status-dot {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 22px rgba(18, 226, 163, 0.78);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 9, 11, 0.82);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: grid;
  max-width: var(--max);
  min-height: 5.2rem;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 0.45rem;
  background: rgba(255, 255, 255, 0.04);
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.96rem;
}

.brand small {
  color: var(--faint);
  font-size: 0.72rem;
}

.site-nav {
  display: flex;
  gap: clamp(1rem, 3vw, 2.4rem);
  color: var(--muted);
  font-weight: 700;
}

.site-nav a,
.nav-cta,
.text-link,
.back-home {
  text-decoration: none;
}

.site-nav a {
  padding: 0.42rem 0.85rem;
  border-radius: 999px;
}

.site-nav a[aria-current="page"] {
  background: var(--green);
  color: #062117;
}

.site-nav a:hover,
.nav-cta:hover,
.text-link:hover,
.back-home:hover {
  color: var(--text);
}

.site-nav a[aria-current="page"]:hover {
  color: #062117;
}

.back-bar {
  border-top: 1px solid var(--line);
  background: rgba(4, 5, 7, 0.72);
}

.back-bar-inner {
  display: flex;
  max-width: var(--max);
  align-items: center;
  margin: 0 auto;
  padding: 0.65rem 1.25rem;
}

.back-home {
  display: inline-flex;
  min-height: 2.4rem;
  align-items: center;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 800;
}

.back-home:hover {
  border-color: var(--green);
}

.nav-cta {
  justify-self: end;
  padding: 0.72rem 1.05rem;
  border-radius: 999px;
  background: var(--text);
  color: #08090b;
  font-weight: 850;
}

.hero-stage {
  display: grid;
  max-width: var(--max);
  min-height: auto;
  align-items: start;
  justify-items: center;
  gap: clamp(2rem, 4vw, 3rem);
  margin: 0 auto;
  padding: clamp(2.8rem, 5vw, 4.5rem) 1.25rem clamp(3.5rem, 6vw, 5rem);
  text-align: center;
}

.hero-copy {
  display: grid;
  width: min(calc(100vw - 2.5rem), 52rem);
  max-width: 52rem;
  justify-items: center;
}

.kicker,
.mono {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
}

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

h1 {
  width: min(100%, 15ch);
  max-width: 15ch;
  margin-bottom: 1.3rem;
  font-size: clamp(3.6rem, 7.6vw, 6.6rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.95;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2.35rem, 5vw, 4.7rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.98;
}

h3 {
  margin-bottom: 0.85rem;
  font-size: 1.25rem;
  line-height: 1.15;
}

.hero-lede {
  max-width: 48rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.65vw, 1.2rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 0.7rem;
  font-weight: 850;
  text-decoration: none;
}

.button-primary {
  background: var(--text);
  color: #08090b;
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
}

.microcopy {
  margin: 0.95rem 0 0;
  color: var(--faint);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.proof-panel,
.wide-card,
.study-board,
.grid-card {
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    var(--panel);
  background-size: 28px 28px, 28px 28px, auto;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.proof-panel {
  display: grid;
  width: min(calc(100vw - 2.5rem), 56rem);
  grid-template-columns: minmax(0, 1.25fr) minmax(15rem, 0.8fr);
  gap: 2.5rem;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: 1.35rem;
  text-align: left;
}

.proof-panel > *,
.grid-card,
.wide-card,
.study-board > article {
  min-width: 0;
}

.proof-panel h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.proof-panel p,
.proof-note,
.grid-card p,
.wide-card p,
.check-list,
.section-head p,
.study-board p,
.contact-section p,
.disclaimer p,
.references {
  color: var(--muted);
}

.proof-note {
  margin-top: -0.25rem;
  color: #c3c7cf;
  font-size: 0.9rem;
}

.text-link {
  color: var(--text);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.cert-stack {
  display: grid;
  align-content: center;
  gap: 0.8rem;
}

.cert-stack a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  min-height: 7.6rem;
  padding: 1.05rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  text-align: center;
  text-decoration: none;
}

.cert-stack span,
.tag-row span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.cert-stack span,
.cert-stack strong,
.cert-stack small {
  display: block;
  width: 100%;
  text-align: center;
}

.cert-stack strong {
  font-size: 0.92rem;
}

.cert-stack small {
  color: var(--faint);
  font-size: 0.74rem;
  line-height: 1.35;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.metric-strip article {
  min-width: 0;
  padding: 1.6rem clamp(1rem, 3vw, 2rem);
  border-right: 1px solid var(--line);
}

.metric-strip article:last-child {
  border-right: 0;
}

.metric-strip strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 950;
  line-height: 1;
}

.metric-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(4.5rem, 8vw, 8rem) 1.25rem;
}

.section-head {
  max-width: 54rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.section-head.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.loop-grid,
.research-grid,
.project-grid,
.lab-board,
.disclaimer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--line);
}

.market-lab {
  max-width: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 0%, rgba(18, 226, 163, 0.07), transparent 28rem),
    rgba(255, 255, 255, 0.018);
}

.market-lab > * {
  max-width: var(--max);
  margin-right: auto;
  margin-left: auto;
}

.grid-card {
  min-width: 0;
  padding: clamp(1.25rem, 3vw, 1.8rem);
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.grid-card .text-link {
  display: inline-block;
  margin-top: 1.15rem;
}

#pockets,
#results,
#ideas,
#research,
#contact {
  scroll-margin-top: 9rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.4rem;
}

.tag-row span {
  padding: 0.32rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.ideas-section,
.project-section {
  max-width: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.ideas-section > *,
.project-section > * {
  max-width: var(--max);
  margin-right: auto;
  margin-left: auto;
}

.wide-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.76fr);
  gap: 2rem;
  padding: clamp(1.35rem, 4vw, 2rem);
  border-radius: 1rem;
}

.check-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding-left: 1.2rem;
}

.accent-card {
  background:
    linear-gradient(145deg, rgba(18, 226, 163, 0.12), rgba(184, 84, 122, 0.08)),
    var(--panel-strong);
}

.references {
  margin: 2rem 0 0;
  font-size: 0.86rem;
}

.pocket-section {
  max-width: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.pocket-section > * {
  max-width: var(--max);
  margin-right: auto;
  margin-left: auto;
}

.study-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border-radius: 1rem;
}

.study-board article {
  min-width: 0;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
}

.study-board article:last-child {
  border-right: 0;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(20rem, 0.9fr);
  align-items: center;
  gap: 2rem;
}

.cv-panel {
  min-width: 0;
  padding: clamp(1.25rem, 3vw, 1.8rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    var(--panel);
  background-size: 28px 28px, 28px 28px, auto;
}

.cv-panel code {
  color: var(--text);
  font-size: 0.85em;
}

.contact-actions {
  justify-content: end;
  margin-top: 0;
}

.disclaimer {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(4rem, 7vw, 6rem) 1.25rem;
}

.disclaimer h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.disclaimer .grid-card {
  background: rgba(255, 255, 255, 0.055);
}

.site-footer {
  display: flex;
  max-width: var(--max);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2rem;
  color: var(--faint);
  font-size: 0.82rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  text-decoration: none;
}

@media (max-width: 920px) {
  .announcement-bar {
    padding: 0.45rem 1rem;
    text-align: center;
  }

  .nav-shell {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 1rem;
  }

  .nav-cta {
    justify-self: center;
  }

  .hero-stage {
    min-height: auto;
    padding-top: 4rem;
  }

  .proof-panel,
  .wide-card,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .metric-strip,
  .loop-grid,
  .research-grid,
  .project-grid,
  .lab-board,
  .disclaimer-grid,
  .study-board {
    grid-template-columns: 1fr;
  }

  .metric-strip article,
  .study-board article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric-strip article:last-child,
  .study-board article:last-child {
    border-bottom: 0;
  }

  .contact-actions {
    justify-content: start;
  }
}

@media (max-width: 560px) {
  .announcement-bar {
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 0.35rem 0.55rem;
    overflow: hidden;
    font-size: 0.72rem;
  }

  .announcement-bar span:not(.status-dot) {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .announcement-bar a {
    display: none;
  }

  .nav-shell {
    display: flex;
    min-height: auto;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 0.8rem 1rem;
  }

  .brand {
    width: auto;
    justify-content: flex-start;
  }

  .brand small {
    display: none;
  }

  .site-nav {
    order: 3;
    width: 100%;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 0.25rem;
    overflow: visible;
    padding: 0.45rem 0 0;
    font-size: 0.72rem;
  }

  .site-nav a {
    padding: 0.34rem 0.42rem;
    text-align: center;
    white-space: nowrap;
  }

  .nav-cta {
    display: none;
  }

  h1 {
    width: min(100%, calc(100vw - 2rem));
    max-width: min(100%, 19rem);
    font-size: clamp(1.95rem, 9.8vw, 2.55rem);
    line-height: 1;
  }

  h2 {
    font-size: clamp(2.25rem, 12vw, 3.3rem);
  }

  .hero-copy,
  .section-head,
  .hero-lede,
  .kicker,
  .microcopy,
  .metric-strip span,
  .proof-panel p,
  .proof-note,
  .grid-card p,
  .wide-card p,
  .study-board p {
    max-width: min(19.5rem, calc(100vw - 2.25rem));
    overflow-wrap: anywhere;
  }

  .kicker,
  .microcopy {
    line-height: 1.7;
    letter-spacing: 0.22em;
  }

  .hero-actions,
  .contact-actions {
    display: grid;
    width: 100%;
  }

  .button {
    width: 100%;
  }

  .proof-panel {
    border-radius: 1rem;
  }

  .proof-panel h2 {
    font-size: clamp(1.52rem, 7.4vw, 2rem);
    line-height: 1.03;
    overflow-wrap: anywhere;
  }

  .cert-stack a {
    border-radius: 1rem;
  }

  .back-bar-inner {
    padding-right: 1rem;
    padding-left: 1rem;
  }

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