:root {
  color-scheme: light;
  --ink: #16201d;
  --muted: #5f6b66;
  --paper: #fbfaf6;
  --soft: #f0eee5;
  --mint: #dbe8df;
  --rose: #f2ddd6;
  --sky: #dce8ef;
  --line: #d9d4c7;
  --teal: #0f766e;
  --teal-dark: #0a4f49;
  --gold: #b7802f;
  --coral: #c75f4a;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(28, 35, 32, 0.12);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(15, 118, 110, 0.035) 1px, transparent 1px) 0 0 / 84px 84px,
    var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  transform: translateY(-150%);
  background: var(--ink);
  color: var(--white);
  padding: 10px 14px;
  border-radius: 6px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px clamp(18px, 4vw, 48px);
  background: rgba(251, 250, 246, 0.84);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 780;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  background: var(--ink);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.78rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.92rem;
}

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

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

.site-nav a {
  position: relative;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  left: 12px;
  bottom: -6px;
  left: 0;
  height: 2px;
  background: var(--coral);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

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

.nav-toggle {
  display: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: clamp(32px, 6vw, 76px);
  max-width: 1320px;
  min-height: calc(100vh - 76px);
  margin: 0 auto;
  padding: clamp(34px, 5vw, 68px) clamp(18px, 4vw, 48px) clamp(40px, 6vw, 78px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 920px;
  margin-bottom: 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.85rem, 5vw, 4.9rem);
  line-height: 1.01;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 20px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.1rem, 4.6vw, 4.4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
  line-height: 1.25;
}

.hero-lede {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(1.07rem, 1.6vw, 1.28rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  font-weight: 760;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(22, 32, 29, 0.12);
}

.button-primary {
  background: var(--ink);
  color: var(--white);
}

.button-secondary {
  background: transparent;
  color: var(--ink);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
  max-width: 860px;
}

.hero-proof span {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-proof strong {
  display: block;
  color: var(--ink);
  font-size: 1.35rem;
}

.hero-media {
  position: relative;
  align-self: stretch;
  min-height: 590px;
}

.hero-media > img {
  width: 100%;
  height: 100%;
  min-height: 590px;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-dashboard {
  position: absolute;
  left: -18px;
  right: 0;
  bottom: clamp(12px, 3vw, 28px);
  display: grid;
  grid-template-columns: repeat(3, minmax(90px, 1fr));
  gap: 0;
  overflow: hidden;
  width: auto;
  background: rgba(22, 32, 29, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.2);
}

.hero-dashboard div {
  display: flex;
  flex-direction: column;
  min-height: 104px;
  padding: 18px clamp(12px, 2vw, 18px) 20px;
  background: transparent;
  color: var(--white);
}

.hero-dashboard span {
  display: block;
  min-height: 38px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.74rem;
  font-weight: 760;
  line-height: 1.35;
  text-transform: uppercase;
}

.hero-dashboard strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(1.9rem, 2.8vw, 2.55rem);
  line-height: 1;
  white-space: nowrap;
}

.signal-strip {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--white);
}

.signal-strip div {
  display: flex;
  width: max-content;
  min-width: 100%;
  gap: 0;
  animation: drift 34s linear infinite;
}

.signal-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 64px;
  padding: 0 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.84);
  font-weight: 780;
  white-space: nowrap;
}

@keyframes drift {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(68px, 9vw, 118px) clamp(18px, 4vw, 48px);
}

.band {
  max-width: none;
  background: var(--soft);
}

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

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.intro-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.about-copy {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.08rem;
}

.profile-panel {
  display: grid;
  gap: 18px;
}

.profile-panel img,
.contact-card img {
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.profile-panel p,
.contact-card p {
  color: var(--muted);
}

.fit-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 76px);
  align-items: start;
}

.fit-copy {
  position: sticky;
  top: 102px;
}

.fit-copy p,
.challenge-copy p {
  color: var(--muted);
  font-size: 1.08rem;
}

.fit-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.metric-grid,
.case-grid,
.ai-grid,
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.metric-card,
.case-card,
.ai-card,
.skill-card,
.fit-card,
.note-card {
  min-height: 100%;
  padding: clamp(20px, 2.8vw, 28px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 48px rgba(31, 39, 36, 0.06);
}

.fit-card {
  display: grid;
  align-content: space-between;
  min-height: 244px;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.fit-card:nth-child(1) {
  background: var(--mint);
}

.fit-card:nth-child(2) {
  background: var(--rose);
}

.fit-card:nth-child(3) {
  background: var(--sky);
}

.fit-card:hover,
.fit-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(22, 32, 29, 0.3);
}

.fit-card span {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.4rem;
  line-height: 1;
}

.fit-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.challenge-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(340px, 1fr);
  gap: clamp(30px, 6vw, 76px);
  align-items: center;
}

.challenge-console {
  padding: clamp(18px, 3vw, 28px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.challenge-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 20px;
}

.challenge-tab {
  min-height: 46px;
  padding: 10px 12px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-align: left;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.challenge-tab:hover,
.challenge-tab:focus-visible {
  transform: translateY(-1px);
  border-color: var(--teal);
}

.challenge-tab[aria-selected="true"] {
  background: var(--ink);
  color: var(--white);
}

.challenge-panel {
  padding: clamp(18px, 3vw, 26px);
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.1), rgba(199, 95, 74, 0.08));
  border: 1px solid var(--line);
  border-radius: 8px;
}

.challenge-label {
  margin-bottom: 8px;
  color: var(--teal-dark);
  font-size: 0.74rem;
  font-weight: 850;
  text-transform: uppercase;
}

.challenge-panel h3 {
  font-size: 1.5rem;
}

.challenge-panel ul {
  display: grid;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.challenge-panel li {
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(217, 212, 199, 0.9);
  border-radius: 8px;
  font-weight: 760;
}

.metric-card strong {
  display: block;
  margin-bottom: 22px;
  color: var(--teal);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3.3rem;
  line-height: 0.95;
}

.metric-card p,
.case-card dd,
.ai-card p,
.skill-card span,
.timeline-item p,
.note-card span {
  color: var(--muted);
}

.flagship {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(340px, 1fr);
  gap: clamp(30px, 6vw, 84px);
  align-items: center;
}

.flagship-copy p {
  color: var(--muted);
  font-size: 1.08rem;
}

.outcome-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 34px 0 0;
}

.outcome-list div {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.outcome-list dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.outcome-list dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 800;
}

.control-tower {
  display: grid;
  gap: 12px;
  padding: clamp(18px, 3vw, 30px);
  background: #18231f;
  border-radius: 8px;
  color: var(--white);
  box-shadow: var(--shadow);
}

.tower-node,
.agent-row span {
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  text-align: center;
  font-weight: 760;
}

.tower-node.hub {
  background: var(--teal);
}

.tower-node.report {
  background: #2f5f58;
}

.tower-node.output {
  background: rgba(183, 128, 47, 0.28);
}

.agent-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.agent-row span {
  min-height: 76px;
  display: grid;
  place-items: center;
  font-size: 0.9rem;
}

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

.case-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.case-topline span {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.2rem;
}

.case-topline p {
  margin: 0;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.case-card dl {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
}

.case-card dt {
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 850;
  text-transform: uppercase;
}

.case-card dd {
  margin: 3px 0 0;
}

.dashboard-showcase {
  display: grid;
  gap: 24px;
}

.dashboard-card {
  margin: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.dashboard-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top left;
  border-bottom: 1px solid var(--line);
}

.dashboard-card figcaption {
  padding: 18px 22px;
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(320px, 1fr);
  gap: clamp(30px, 6vw, 80px);
}

.split-section p {
  color: var(--muted);
}

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

.principle {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.principle span {
  width: 9px;
  height: 9px;
  margin-top: 8px;
  background: var(--coral);
  border-radius: 50%;
}

.principle p {
  margin: 0;
  color: var(--ink);
  font-weight: 680;
}

.field-notes {
  padding-top: clamp(40px, 6vw, 72px);
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.note-card {
  display: grid;
  gap: 10px;
  background: var(--ink);
  color: var(--white);
}

.note-card:nth-child(2) {
  background: #24413b;
}

.note-card:nth-child(3) {
  background: #513f2a;
}

.note-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.note-card span {
  color: rgba(255, 255, 255, 0.78);
}

.timeline {
  display: grid;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 28px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.timeline-item:last-child {
  border-bottom: 1px solid var(--line);
}

.timeline-item > span {
  color: var(--gold);
  font-weight: 850;
}

.timeline-item .role {
  margin-bottom: 8px;
  color: var(--teal-dark);
  font-weight: 850;
}

.skill-card div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-card span {
  padding: 7px 10px;
  background: var(--soft);
  border-radius: 999px;
  font-size: 0.86rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(28px, 6vw, 82px);
  align-items: center;
}

.contact-copy p {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.08rem;
}

.contact-card {
  display: grid;
  gap: 18px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 4vw, 48px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.reveal {
  transform: translateY(18px);
  opacity: 0;
  transition: opacity 600ms ease, transform 600ms ease;
}

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

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

  .reveal,
  .button,
  .signal-strip div {
    transform: none;
    animation: none;
    transition: none;
  }
}

@media (max-width: 980px) {
  .hero,
  .flagship,
  .about-grid,
  .fit-section,
  .challenge-section,
  .split-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .fit-copy {
    position: static;
  }

  .hero {
    min-height: auto;
  }

  .hero-media,
  .hero-media > img {
    min-height: 560px;
  }

  .metric-grid,
  .ai-grid,
  .skills-grid,
  .notes-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-toggle {
    display: inline-grid;
    grid-template-columns: 18px auto;
    align-items: center;
    gap: 8px;
    min-height: 40px;
    padding: 7px 10px;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    font: inherit;
    font-weight: 760;
  }

  .nav-toggle span {
    grid-column: 1;
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 10px;
  }

  h1 {
    font-size: clamp(2.8rem, 14vw, 4.4rem);
  }

  .hero-proof,
  .hero-dashboard,
  .outcome-list,
  .agent-row,
  .case-grid,
  .fit-cards,
  .challenge-tabs,
  .metric-grid,
  .ai-grid,
  .skills-grid,
  .notes-grid {
    grid-template-columns: 1fr;
  }

  .hero-media,
  .hero-media > img {
    min-height: 500px;
  }

  .hero-dashboard {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 12px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-media,
  .hero-media > img {
    min-height: 430px;
  }

  .section {
    padding-left: 16px;
    padding-right: 16px;
  }
}