:root {
  color-scheme: light;
  --ink: #111536;
  --ink-soft: #242952;
  --paper: #f3efe5;
  --paper-bright: #fbf8f1;
  --rust: #ca603d;
  --rust-dark: #a94127;
  --sage: #a4b0d0;
  --teal: #334f72;
  --line: rgba(17, 21, 54, 0.18);
  --line-light: rgba(251, 248, 241, 0.22);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.65rem 0.9rem;
  background: var(--paper-bright);
  color: var(--ink);
  transform: translateY(-150%);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  padding: 0 4.2vw;
  color: var(--paper-bright);
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(17, 26, 29, 0.95);
  border-color: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 2.15rem;
  height: 2.15rem;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 0.78rem;
  letter-spacing: -0.05em;
}

.brand-name {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2.4rem);
  font-size: 0.78rem;
  font-weight: 600;
}

.nav a {
  text-decoration: none;
}

.nav > a:not(.nav-cta) {
  color: rgba(251, 248, 241, 0.72);
}

.nav > a:not(.nav-cta):hover,
.nav > a:not(.nav-cta):focus-visible {
  color: var(--paper-bright);
}

.nav-cta {
  padding: 0.62rem 0.95rem;
  border: 1px solid rgba(251, 248, 241, 0.46);
  border-radius: 999px;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  padding: clamp(9rem, 17vh, 12rem) 4.2vw 2rem;
  color: var(--paper-bright);
  background:
    radial-gradient(circle at 80% 22%, rgba(78, 94, 168, 0.3), transparent 28rem),
    linear-gradient(138deg, #111536 0%, #111536 64%, #1b2353 100%);
}

.hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.2;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to right, transparent, black 50%, black);
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(760px, 62vw);
}

.eyebrow,
.card-label,
.panel-kicker,
.mini-label {
  margin: 0 0 1.1rem;
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--rust);
}

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

h1 {
  max-width: 10ch;
  margin-bottom: 1.5rem;
  font-family: var(--serif);
  font-size: clamp(4.2rem, 9.4vw, 9rem);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 0.86;
}

.hero-lede {
  max-width: 610px;
  margin-bottom: 2.1rem;
  color: rgba(251, 248, 241, 0.74);
  font-size: clamp(1.1rem, 1.65vw, 1.45rem);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.3rem;
  min-height: 3.2rem;
  padding: 0.78rem 1.2rem;
  border: 0;
  border-radius: 2px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 720;
  text-decoration: none;
  transition: transform 150ms ease, background 150ms ease;
}

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

.button-primary {
  color: #fff;
  background: var(--rust);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--rust-dark);
}

.text-link {
  padding: 0.45rem 0;
  color: rgba(251, 248, 241, 0.78);
  font-size: 0.8rem;
  font-weight: 650;
  text-underline-offset: 0.35rem;
}

.gap-card {
  position: absolute;
  top: clamp(9.5rem, 18vh, 13rem);
  right: 4.2vw;
  z-index: 1;
  width: min(29vw, 390px);
  min-width: 320px;
  padding: 1.6rem;
  border: 1px solid rgba(251, 248, 241, 0.2);
  background: rgba(9, 12, 39, 0.56);
  backdrop-filter: blur(7px);
}

.gap-graphic {
  position: relative;
  height: 76px;
  margin-bottom: 2.2rem;
}

.gap-line {
  position: absolute;
  top: 50%;
  height: 1px;
}

.gap-line-one {
  left: 0;
  width: 38%;
  background: var(--sage);
}

.gap-line-two {
  right: 0;
  width: 38%;
  background: var(--rust);
}

.gap-dot {
  position: absolute;
  top: calc(50% - 0.4rem);
  left: calc(50% - 0.4rem);
  width: 0.8rem;
  height: 0.8rem;
  border: 1px solid rgba(251, 248, 241, 0.5);
  border-radius: 50%;
}

.card-label {
  color: var(--sage);
}

.gap-statement {
  margin-bottom: 1.1rem;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.2vw, 2.15rem);
  line-height: 1.1;
}

.gap-note {
  margin-bottom: 0;
  color: rgba(251, 248, 241, 0.56);
  font-size: 0.82rem;
}

.service-rail {
  position: absolute;
  right: 4.2vw;
  bottom: 2rem;
  left: 4.2vw;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  z-index: 2;
}

.service-rail span {
  padding: 0.48rem 0.7rem;
  color: rgba(251, 248, 241, 0.67);
  border: 1px solid rgba(251, 248, 241, 0.14);
  border-radius: 999px;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.counsel-section {
  padding: clamp(5.5rem, 10vw, 9rem) 4.2vw;
  background: var(--paper);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.7fr) minmax(230px, 0.8fr);
  gap: 3vw;
  align-items: end;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-intro .eyebrow {
  align-self: start;
}

.section-intro h2,
.approach-copy h2,
.conversation-card h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5vw, 5.5rem);
  font-weight: 400;
  letter-spacing: -0.052em;
  line-height: 0.98;
}

.section-intro > p:last-child {
  margin-bottom: 0.4rem;
  color: #5a625f;
  font-size: 0.94rem;
}

.explorer {
  display: grid;
  grid-template-columns: minmax(290px, 0.95fr) minmax(420px, 1.3fr);
  border: 1px solid var(--line);
  background: var(--paper-bright);
  box-shadow: 0 32px 80px rgba(17, 26, 29, 0.08);
}

.challenge-list {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
}

.challenge {
  display: grid;
  grid-template-columns: 2.2rem 1fr auto;
  gap: 0.75rem;
  align-items: center;
  min-height: 5.2rem;
  padding: 1rem 1.25rem;
  color: var(--ink);
  border: 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  background: transparent;
  text-align: left;
  transition: color 140ms ease, background 140ms ease;
}

.challenge:last-child {
  border-bottom: 0;
}

.challenge:hover,
.challenge:focus-visible {
  background: rgba(142, 170, 159, 0.16);
  outline-offset: -3px;
}

.challenge.is-active {
  color: var(--paper-bright);
  background: var(--ink);
}

.challenge-number {
  color: var(--rust);
  font-size: 0.64rem;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.challenge-arrow {
  font-size: 1.2rem;
}

.challenge-panel {
  min-height: 32rem;
  padding: clamp(2rem, 4vw, 4.2rem);
  color: var(--paper-bright);
  background: var(--teal);
}

.panel-kicker {
  color: #c8d9d1;
}

.challenge-panel h3 {
  max-width: 17ch;
  margin-bottom: 1.3rem;
  font-family: var(--serif);
  font-size: clamp(2rem, 3.4vw, 3.7rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.panel-body {
  max-width: 62ch;
  margin-bottom: 2.8rem;
  color: rgba(251, 248, 241, 0.76);
}

.panel-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 2rem;
  margin-bottom: 2.7rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-light);
}

.mini-label {
  margin-bottom: 0.8rem;
  color: rgba(251, 248, 241, 0.56);
}

.panel-grid ul {
  margin: 0;
  padding-left: 1rem;
  color: rgba(251, 248, 241, 0.85);
  font-size: 0.84rem;
}

.panel-grid li + li {
  margin-top: 0.4rem;
}

.fit-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.48rem;
}

.fit-tags span {
  padding: 0.42rem 0.58rem;
  border: 1px solid var(--line-light);
  font-size: 0.69rem;
}

.button-light {
  color: var(--ink);
  background: var(--paper-bright);
}

.button-light:hover,
.button-light:focus-visible {
  background: #fff;
}

.approach-section {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 7vw;
  padding: clamp(5.5rem, 10vw, 9rem) 4.2vw 2.2rem;
  color: var(--paper-bright);
  background: var(--ink);
}

.approach-copy h2 {
  max-width: 10ch;
  margin-bottom: 2rem;
}

.approach-lede {
  max-width: 58ch;
  color: var(--sage);
  font-size: 1.15rem;
}

.approach-copy > p:last-child {
  max-width: 62ch;
  color: rgba(251, 248, 241, 0.62);
}

.approach-principle {
  max-width: 62ch;
  margin: 2rem 0;
  padding: 1.25rem 0 1.25rem 1.4rem;
  border-left: 2px solid var(--rust);
}

.approach-principle p {
  margin-bottom: 0.55rem;
  font-family: var(--serif);
  font-size: clamp(1.65rem, 2.6vw, 2.5rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.approach-principle footer {
  max-width: 54ch;
  color: rgba(251, 248, 241, 0.58);
  font-size: 0.82rem;
}

.principles {
  border-top: 1px solid var(--line-light);
}

.principles article {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.75rem 1rem;
  padding: 1.65rem 0;
  border-bottom: 1px solid var(--line-light);
}

.principles span {
  grid-row: 1 / span 2;
  color: var(--rust);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.principles h3 {
  margin-bottom: 0.2rem;
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
}

.principles p {
  margin-bottom: 0;
  color: rgba(251, 248, 241, 0.55);
  font-size: 0.84rem;
}

.conversation-card {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 6vw;
  align-items: end;
  margin-top: clamp(4rem, 8vw, 7rem);
  padding: clamp(2rem, 4vw, 3.5rem);
  color: var(--ink);
  background: var(--paper-bright);
}

.proof-block {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 5vw;
  align-items: stretch;
  margin-top: clamp(4rem, 8vw, 7rem);
  padding: clamp(2.25rem, 4vw, 3.5rem) 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.proof-copy h2 {
  max-width: 14ch;
  margin-bottom: 1.4rem;
  font-family: var(--serif);
  font-size: clamp(2.25rem, 4.1vw, 4.25rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 1;
}

.proof-copy > p:last-of-type {
  max-width: 66ch;
  color: rgba(251, 248, 241, 0.64);
}

.experience-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.8rem;
}

.experience-tags span {
  padding: 0.48rem 0.68rem;
  color: rgba(251, 248, 241, 0.72);
  border: 1px solid var(--line-light);
  border-radius: 999px;
  font-size: 0.69rem;
}

.thinking-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.7rem, 3vw, 2.6rem);
  color: var(--paper-bright);
  border: 1px solid var(--line-light);
  background: #1b2353;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.thinking-card:hover,
.thinking-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(251, 248, 241, 0.45);
  background: #222b63;
}

.thinking-card .card-label {
  color: var(--sage);
}

.thinking-card h3 {
  margin: 2rem 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.04;
}

.thinking-card p:not(.card-label) {
  color: rgba(251, 248, 241, 0.62);
  font-size: 0.85rem;
}

.thinking-card > span {
  margin-top: 2rem;
  color: var(--paper-bright);
  font-size: 0.74rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.3rem;
}

.conversation-card h2 {
  max-width: 14ch;
  font-size: clamp(2.4rem, 4.5vw, 4.8rem);
}

.conversation-action p {
  color: #56605c;
  font-size: 0.9rem;
}

.conversation-action .button {
  margin-bottom: 0.7rem;
}

.conversation-action small {
  display: block;
  color: #737b77;
  font-size: 0.7rem;
}

.footer {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 2rem;
  margin-top: 5rem;
  padding-top: 1.5rem;
  color: rgba(251, 248, 241, 0.48);
  border-top: 1px solid var(--line-light);
  font-size: 0.73rem;
}

.footer p {
  margin: 0;
  justify-self: center;
}

.footer > a:last-child {
  justify-self: end;
  text-underline-offset: 0.25rem;
}

.footer-links {
  display: flex;
  gap: 1.1rem;
}

.footer-links a {
  text-underline-offset: 0.25rem;
}

.footer-brand {
  color: var(--paper-bright);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 560ms ease, transform 560ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 960px) {
  .hero {
    min-height: auto;
    padding-bottom: 8.5rem;
  }

  .hero-copy {
    width: min(100%, 700px);
  }

  .gap-card {
    position: relative;
    top: auto;
    right: auto;
    width: min(100%, 650px);
    min-width: 0;
    margin-top: 4rem;
  }

  .section-intro {
    grid-template-columns: 1fr 2fr;
  }

  .section-intro > p:last-child {
    grid-column: 2;
  }

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

  .challenge-list {
    display: grid;
    grid-template-columns: repeat(5, minmax(145px, 1fr));
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .challenge {
    grid-template-columns: 1fr;
    align-content: space-between;
    min-height: 9rem;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .challenge-arrow {
    display: none;
  }

  .approach-section {
    grid-template-columns: 1fr;
  }

  .conversation-card,
  .proof-block,
  .footer {
    grid-column: 1;
  }
}

@media (max-width: 700px) {
  .site-header {
    min-height: 66px;
    padding: 0 1.1rem;
  }

  .nav > a:not(.nav-cta) {
    display: none;
  }

  .brand-name {
    font-size: 0.72rem;
  }

  .nav-cta {
    padding: 0.52rem 0.72rem;
    font-size: 0.69rem;
  }

  .hero {
    padding: 8.6rem 1.1rem 8.5rem;
  }

  h1 {
    font-size: clamp(3.9rem, 19vw, 6.2rem);
  }

  .hero-lede {
    font-size: 1.03rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.9rem;
  }

  .gap-card {
    margin-top: 3rem;
    padding: 1.25rem;
  }

  .gap-graphic {
    height: 54px;
    margin-bottom: 1.6rem;
  }

  .service-rail {
    right: 1.1rem;
    bottom: 1.35rem;
    left: 1.1rem;
  }

  .counsel-section,
  .approach-section {
    padding-right: 1.1rem;
    padding-left: 1.1rem;
  }

  .section-intro {
    display: block;
  }

  .section-intro h2 {
    margin-bottom: 1.3rem;
  }

  .challenge-list {
    grid-template-columns: repeat(5, minmax(138px, 1fr));
  }

  .challenge {
    min-height: 8.5rem;
    padding: 0.9rem;
  }

  .challenge-panel {
    min-height: 0;
    padding: 2rem 1.25rem;
  }

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

  .approach-section {
    gap: 3rem;
  }

  .conversation-card {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }

  .proof-block {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer {
    grid-template-columns: 1fr auto;
  }

  .footer p {
    display: none;
  }

  .footer-links {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: start;
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}
