:root {
  --ink: #111310;
  --ink-soft: #1a1d18;
  --paper: #f1efe8;
  --paper-deep: #e4e1d6;
  --white: #fcfcf7;
  --acid: #d9ff43;
  --muted: #9da092;
  --line-dark: rgba(255, 255, 255, 0.15);
  --line-light: rgba(17, 19, 16, 0.18);
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: var(--acid); color: var(--ink); padding: .75rem 1rem; }
.skip-link:focus { top: 1rem; }

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  height: 76px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 clamp(1.25rem, 3vw, 3.5rem);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease;
}
.site-header.scrolled { background: rgba(17, 19, 16, .91); backdrop-filter: blur(16px); border-color: var(--line-dark); }
.wordmark { font-weight: 900; font-size: 1.28rem; text-decoration: none; letter-spacing: -.045em; }
.wordmark span { color: var(--acid); }
.nav-links { display: flex; gap: 2.25rem; font-size: .77rem; letter-spacing: .08em; text-transform: uppercase; }
.nav-links a { text-decoration: none; opacity: .7; transition: opacity .2s; }
.nav-links a:hover, .nav-links a:focus-visible { opacity: 1; }
.site-header > .button { justify-self: end; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-width: 190px;
  padding: 1rem 1.1rem;
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid currentColor;
  cursor: pointer;
  font-family: inherit;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-small { min-width: 150px; padding: .72rem .9rem; }
.button-light { color: var(--white); }
.button-light:hover { background: var(--white); color: var(--ink); }
.button-accent { background: var(--acid); border-color: var(--acid); color: var(--ink); }
.button-accent:hover { background: var(--white); border-color: var(--white); }
.icon-arrow-ne, .icon-arrow-down {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: square;
  stroke-linejoin: miter;
}
.text-link .icon-arrow-down { display: inline-block; margin-left: .3rem; vertical-align: -.2rem; }

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  padding: clamp(9rem, 14vh, 12rem) clamp(1.25rem, 5vw, 5rem) 3rem;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(390px, .85fr);
  grid-template-rows: 1fr auto;
  column-gap: clamp(2rem, 6vw, 8rem);
  row-gap: 5rem;
}
.hero-grid, .final-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(var(--line-dark) 1px, transparent 1px), linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: calc(100% / 8) 100%, calc(100% / 8) 100%;
  opacity: .33;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}
.hero-copy { position: relative; z-index: 2; align-self: center; }
.eyebrow { margin: 0 0 2rem; display: flex; align-items: center; gap: 1rem; font-size: .7rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow span { display: inline-flex; align-items: center; justify-content: center; width: 30px; min-width: 30px; height: 30px; flex: 0 0 30px; border: 1px solid currentColor; border-radius: 50%; }
.eyebrow.dark { color: var(--ink); }
.hero h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(3.45rem, 6.6vw, 7.4rem);
  line-height: .84;
  letter-spacing: -.072em;
  text-transform: uppercase;
}
h1 em, h2 em, blockquote em { color: var(--acid); font-family: Georgia, "Times New Roman", serif; font-weight: 400; text-transform: none; }
.hero-intro { max-width: 670px; margin: 2.2rem 0 2rem; font-size: clamp(1.05rem, 1.4vw, 1.28rem); color: #c4c6ba; }
.hero-actions { display: flex; align-items: center; gap: 2rem; }
.text-link { font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; text-underline-offset: 5px; }

.demand-board {
  position: relative;
  z-index: 2;
  align-self: center;
  min-height: 590px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 18px 18px 0 var(--acid);
  transform: rotate(1.5deg);
}
.board-header, .board-footer { display: flex; justify-content: space-between; align-items: center; padding: 1.15rem; border-bottom: 1px solid var(--line-light); }
.board-header > div { display: grid; gap: .15rem; }
.board-kicker, .board-footer span { font-size: .6rem; font-weight: 800; letter-spacing: .12em; }
.board-header strong { font-size: 1rem; }
.live-status { font-size: .62rem; font-weight: 800; letter-spacing: .08em; }
.live-status i { display: inline-block; width: 8px; height: 8px; background: #ff4d29; border-radius: 50%; margin-right: .35rem; animation: pulse 1.8s infinite; }
.board-days { display: grid; grid-template-columns: repeat(5, 1fr); padding: .65rem 0; border-bottom: 1px solid var(--line-light); }
.board-days span { text-align: center; font-size: .62rem; font-weight: 800; }
.board-canvas {
  position: relative;
  height: 465px;
  background-image: linear-gradient(90deg, transparent calc(20% - 1px), var(--line-light) 20%);
  background-size: 20% 100%;
}
.project { position: absolute; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .6rem; padding: .75rem; border: 1px solid var(--ink); background: var(--white); font-size: .65rem; box-shadow: 5px 5px 0 rgba(17,19,16,.15); animation: float 5s ease-in-out infinite; }
.project span { opacity: .55; }
.project strong { font-size: .66rem; letter-spacing: .04em; }
.project small { font-size: .49rem; font-weight: 900; letter-spacing: .08em; }
.project-a { top: 34px; left: 4%; width: 52%; }
.project-b { top: 102px; right: 4%; width: 58%; background: var(--acid); animation-delay: -.8s; }
.project-c { top: 176px; left: 15%; width: 70%; background: var(--ink); color: var(--white); animation-delay: -1.6s; }
.project-d { top: 250px; left: 5%; width: 55%; opacity: .5; text-decoration: line-through; animation-delay: -2.4s; }
.project-e { top: 322px; right: 5%; width: 66%; animation-delay: -3.2s; }
.project-f { top: 394px; left: 8%; width: 48%; background: #d8dad0; animation-delay: -4s; }
.board-footer { border-top: 1px solid var(--line-light); border-bottom: 0; }
.board-footer strong { font-size: .73rem; }
.hero-footer { position: relative; z-index: 2; grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; padding-top: 2rem; border-top: 1px solid var(--line-dark); }
.hero-footer p { margin: 0; font-size: clamp(1.1rem, 1.65vw, 1.5rem); }
.hero-footer p:first-child { color: var(--muted); }

.section-light, .section-paper, .section-dark, .section-accent { position: relative; padding: clamp(5.5rem, 10vw, 10rem) clamp(1.25rem, 5vw, 5rem); }
.section-light { background: var(--white); color: var(--ink); }
.section-paper { background: var(--paper); color: var(--ink); }
.section-dark { background: var(--ink); color: var(--white); }
.section-accent { background: var(--acid); color: var(--ink); }
.section-number { font-size: .63rem; font-weight: 900; letter-spacing: .13em; margin-bottom: clamp(3rem, 7vw, 7rem); }

.thesis blockquote { max-width: 1240px; margin: 0; font-size: clamp(2.8rem, 6vw, 6.7rem); line-height: .98; letter-spacing: -.055em; font-weight: 800; }
.thesis blockquote em { color: var(--ink); text-decoration: underline; text-decoration-color: var(--acid); text-decoration-thickness: .15em; text-underline-offset: .05em; }
.thesis-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; max-width: 850px; margin: 6rem 0 0 auto; }
.thesis-copy p { margin: 0; font-size: 1.15rem; }

.problem { display: grid; grid-template-columns: .9fr 1.1fr; gap: 8vw; }
.problem-heading h2, .curriculum-intro h2, .about-copy h2, .principles-heading h2, .faq-heading h2 { margin: 0; font-size: clamp(3rem, 5.5vw, 6rem); line-height: .94; letter-spacing: -.06em; }
.problem-heading h2 span { color: transparent; -webkit-text-stroke: 1.5px var(--ink); }
.problem-body { align-self: end; }
.problem-body .lead { max-width: 620px; margin: 0 0 4rem; font-size: clamp(1.3rem, 2vw, 1.8rem); line-height: 1.35; }
.problem-list article { display: grid; grid-template-columns: 52px 170px 1fr; gap: 1rem; padding: 1.25rem 0; border-top: 1px solid var(--line-light); }
.problem-list article:last-child { border-bottom: 1px solid var(--line-light); }
.problem-list span { font-size: .65rem; font-weight: 900; }
.problem-list h3, .problem-list p { margin: 0; }
.problem-list h3 { font-size: .98rem; }
.problem-list p { color: #55584f; }

.shift { overflow: hidden; }
.shift-heading { display: grid; grid-template-columns: auto 1fr auto auto 1fr; gap: 1.25rem; align-items: end; }
.shift-heading p { margin: 0 0 .7rem; font-size: .65rem; font-weight: 900; letter-spacing: .12em; }
.shift-heading h2 { margin: 0; font-size: clamp(3rem, 6vw, 7rem); line-height: .85; letter-spacing: -.07em; }
.shift-heading > span { font-size: clamp(3rem, 6vw, 7rem); line-height: .8; }
.shift-heading > span svg { display: block; width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: square; stroke-linejoin: miter; }
.shift-grid { margin-top: 6rem; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.shift-grid div { min-height: 140px; padding: 1.25rem; display: grid; grid-template-columns: 110px 1fr; align-items: start; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.shift-grid span { font-size: .6rem; font-weight: 900; letter-spacing: .1em; }
.shift-grid strong { max-width: 420px; font-size: 1.35rem; line-height: 1.25; }
.shift-grid div:nth-child(odd) { background: rgba(17,19,16,.07); }

.audience { display: grid; grid-template-columns: .9fr 1.1fr; gap: 10vw; }
.audience-copy h2 { margin: 0 0 2rem; font-size: clamp(3.4rem, 6vw, 6.8rem); line-height: .92; letter-spacing: -.065em; }
.audience-copy > p:last-child { max-width: 590px; color: #b9bbaf; font-size: 1.15rem; }
.fit-card { align-self: center; border: 1px solid var(--line-dark); }
.fit-header { display: flex; justify-content: space-between; padding: 1rem; border-bottom: 1px solid var(--line-dark); font-size: .62rem; font-weight: 900; letter-spacing: .1em; color: var(--acid); }
.fit-card ul { list-style: none; margin: 0; padding: 0; }
.fit-card li { display: grid; grid-template-columns: 50px 1fr; gap: 1rem; padding: 1.15rem 1rem; border-bottom: 1px solid var(--line-dark); font-size: 1.05rem; }
.fit-card li span { color: var(--muted); font-size: .65rem; font-weight: 900; }
.not-for { margin: 0; padding: 1rem; color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; }

.curriculum { display: grid; grid-template-columns: .82fr 1.18fr; gap: 9vw; }
.curriculum-intro { position: sticky; top: 120px; align-self: start; }
.curriculum-intro h2 em, .faq-heading h2 em { color: var(--ink); }
.about-copy h2 em { color: var(--acid); }
.curriculum-intro > p:last-child { max-width: 570px; margin-top: 2rem; color: #55584f; font-size: 1.1rem; }
.module-list { border-top: 1px solid var(--line-light); }
.module-list details { border-bottom: 1px solid var(--line-light); }
.module-list summary { list-style: none; display: grid; grid-template-columns: 52px 1fr 26px; gap: 1rem; align-items: center; cursor: pointer; padding: 1.4rem 0; }
.module-list summary::-webkit-details-marker, .faq-list summary::-webkit-details-marker { display: none; }
.module-list summary span { font-size: .65rem; font-weight: 900; }
.module-list summary strong { font-size: clamp(1.1rem, 1.8vw, 1.5rem); line-height: 1.2; }
.module-list summary i, .faq-list summary i { position: relative; width: 24px; height: 24px; }
.module-list summary i::before, .module-list summary i::after, .faq-list summary i::before, .faq-list summary i::after { content: ""; position: absolute; top: 50%; left: 3px; right: 3px; height: 1px; background: currentColor; }
.module-list summary i::after, .faq-list summary i::after { transform: rotate(90deg); transition: transform .2s; }
.module-list details[open] summary i::after, .faq-list details[open] summary i::after { transform: rotate(0); }
.module-list details p { margin: 0; padding: 0 3rem 1.6rem 68px; max-width: 680px; color: #55584f; }

.method h2 { margin: 0; font-size: clamp(3.4rem, 6.5vw, 7.2rem); line-height: .92; letter-spacing: -.065em; }
.method h2 em { color: var(--ink); }
.method-grid { margin-top: 6rem; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
.method-grid article { min-height: 390px; padding: 1.5rem; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); display: flex; flex-direction: column; }
.method-grid article > span { font-size: .65rem; font-weight: 900; }
.method-icon { margin: auto 0 2.5rem; width: 74px; height: 74px; border: 1px solid var(--ink); display: grid; place-items: center; font-size: 1.25rem; }
.method-icon .icon-arrow-ne { width: 1.25rem; height: 1.25rem; }
.method-grid h3 { margin: 0 0 .7rem; font-size: 1.35rem; }
.method-grid p { margin: 0; max-width: 330px; color: #55584f; }

.community { min-height: 820px; display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; overflow: hidden; }
.community-copy { align-self: center; }
.community-copy h2 { margin: 0 0 2rem; max-width: 750px; font-size: clamp(3.2rem, 6vw, 6.6rem); line-height: .9; letter-spacing: -.065em; }
.community-copy > p { max-width: 620px; font-size: 1.15rem; }
.community-prompt { margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid var(--line-light); }
.community-prompt span { display: block; margin-bottom: .65rem; font-size: .62rem; font-weight: 900; letter-spacing: .1em; }
.conversation-stack { position: relative; min-height: 600px; align-self: center; }
.message-card { position: absolute; width: min(460px, 86%); padding: 1.25rem; background: var(--paper); border: 1px solid var(--ink); box-shadow: 10px 10px 0 rgba(17,19,16,.16); display: grid; grid-template-columns: 48px 1fr; gap: 1rem; }
.message-card .avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--ink); color: var(--white); display: grid; place-items: center; font-size: .66rem; font-weight: 900; }
.message-card .avatar.steven { background: var(--acid); color: var(--ink); border: 1px solid var(--ink); }
.message-card span { font-size: .58rem; font-weight: 900; letter-spacing: .08em; }
.message-card p { margin: .4rem 0 0; font-size: 1rem; }
.message-one { top: 10%; left: 3%; transform: rotate(-2deg); }
.message-two { top: 36%; right: 0; transform: rotate(1deg); }
.message-three { top: 68%; left: 8%; transform: rotate(-1deg); }

.about { display: grid; grid-template-columns: .85fr 1.15fr; gap: 8vw; }
.about-mark { align-self: center; font-size: clamp(10rem, 25vw, 25rem); font-weight: 900; line-height: .65; letter-spacing: -.09em; color: transparent; -webkit-text-stroke: 2px var(--acid); }
.about-mark span { display: block; margin: 2.5rem 0 0 1rem; font-size: .05em; letter-spacing: .2em; -webkit-text-stroke: 0; color: var(--acid); }
.about-copy { align-self: center; }
.about-copy p:not(.eyebrow) { max-width: 700px; color: #b9bbaf; font-size: 1.12rem; }
.client-strip { display: flex; flex-wrap: wrap; gap: 1.1rem 1.8rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line-dark); color: var(--white); font-size: .7rem; font-weight: 900; letter-spacing: .08em; }

.principles-heading { display: grid; grid-template-columns: 1fr 1.3fr; gap: 4rem; margin-bottom: 6rem; }
.principles-heading .eyebrow { align-self: start; }
.principle-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--line-light); border-top: 1px solid var(--line-light); }
.principle-grid article { min-height: 330px; padding: 1.25rem; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); display: flex; flex-direction: column; }
.principle-grid article > span { font-size: .65rem; font-weight: 900; }
.principle-grid h3 { margin: auto 0 1rem; font-size: 1.55rem; line-height: 1.1; }
.principle-grid p { margin: 0; color: #55584f; }
.principle-grid article:nth-child(2) { background: var(--acid); }

.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 8vw; }
.faq-heading { position: sticky; top: 120px; align-self: start; }
.faq-list { border-top: 1px solid var(--line-light); }
.faq-list details { border-bottom: 1px solid var(--line-light); }
.faq-list summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 1fr 24px; gap: 1rem; align-items: center; padding: 1.5rem 0; font-size: 1.1rem; font-weight: 800; }
.faq-list p { max-width: 660px; margin: 0 0 1.5rem; color: #55584f; }

.final-cta { position: relative; overflow: hidden; min-height: 90svh; padding: 8rem 1.25rem; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.final-cta > *:not(.final-grid) { position: relative; z-index: 2; }
.final-cta .eyebrow { margin-bottom: 3rem; }
.final-cta h2 { margin: 0; font-size: clamp(3.4rem, 7.5vw, 8.7rem); line-height: .88; letter-spacing: -.07em; text-transform: uppercase; }
.final-cta > p:not(.eyebrow) { margin: 2rem 0; color: #b9bbaf; font-size: 1.2rem; }
.final-cta .button { width: min(310px, 100%); }
.final-cta .button.confirmed { background: var(--white); border-color: var(--white); }
.final-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem 3rem; margin-top: 5rem; padding-top: 1.2rem; width: min(900px, 100%); border-top: 1px solid var(--line-dark); color: var(--muted); font-size: .62rem; font-weight: 900; letter-spacing: .1em; }

footer { min-height: 100px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; padding: 1.5rem clamp(1.25rem, 5vw, 5rem); background: var(--acid); color: var(--ink); }
footer p { text-align: center; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
footer > a:last-child { justify-self: end; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }

@media (max-width: 1050px) {
  .nav-links { display: none; }
  .site-header { grid-template-columns: 1fr 1fr; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { padding-top: 2rem; }
  .demand-board { width: min(620px, calc(100% - 18px)); margin: 0 auto; }
  .hero-footer { grid-template-columns: 1fr; gap: 1rem; }
  .problem, .audience, .curriculum, .community, .about, .faq { grid-template-columns: 1fr; }
  .problem-body { margin-top: 3rem; }
  .curriculum-intro, .faq-heading { position: static; }
  .community { min-height: auto; }
  .conversation-stack { min-height: 620px; }
  .about-mark { font-size: 16rem; }
  .principles-heading { grid-template-columns: 1fr; }
  .principle-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .site-header { height: 64px; }
  .site-header .button { min-width: 126px; font-size: .65rem; gap: .8rem; }
  .hero { padding-top: 8rem; row-gap: 4rem; }
  .hero h1 { font-size: clamp(3.1rem, 15.4vw, 5rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 1.25rem; }
  .demand-board { min-height: 520px; box-shadow: 10px 10px 0 var(--acid); }
  .board-canvas { height: 396px; }
  .project { grid-template-columns: auto 1fr; }
  .project small { display: none; }
  .project-a { top: 25px; }
  .project-b { top: 85px; }
  .project-c { top: 145px; }
  .project-d { top: 205px; }
  .project-e { top: 265px; }
  .project-f { top: 325px; }
  .thesis-copy { grid-template-columns: 1fr; gap: 1.5rem; margin-top: 4rem; }
  .problem-list article { grid-template-columns: 38px 1fr; }
  .problem-list article p { grid-column: 2; }
  .shift-heading { grid-template-columns: 1fr; gap: .2rem; }
  .shift-heading > span { transform: rotate(90deg); width: fit-content; margin: 1rem 0; }
  .shift-heading p { margin-top: 1rem; }
  .shift-grid, .method-grid, .principle-grid { grid-template-columns: 1fr; }
  .shift-grid div { grid-template-columns: 90px 1fr; }
  .method-grid article { min-height: 300px; }
  .module-list details p { padding-left: 0; padding-right: 1rem; }
  .conversation-stack { min-height: 680px; }
  .message-card { width: 94%; }
  .message-two { top: 37%; }
  .message-three { top: 70%; }
  .about-mark { font-size: 10rem; }
  footer { grid-template-columns: 1fr auto; }
  footer p { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}