:root {
  color-scheme: dark;
  --ink: #071426;
  --carbon: #142238;
  --iris: #6267ff;
  --cyan: #26d9c7;
  --cloud: #f6f4ee;
  --muted: #a6b6c8;
  --line: rgba(215, 231, 245, 0.16);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: auto; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--cloud);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

::selection { background: var(--cyan); color: var(--ink); }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 16px;
  background: var(--cloud);
  color: var(--ink);
}
.skip-link:focus { top: 12px; }

.prototype-bar {
  min-height: 31px;
  padding: 6px 5.5vw;
  background: #18243b;
  color: #c9d4df;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}
.prototype-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--cyan);
  vertical-align: 1px;
}

.site-header {
  height: 72px;
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 0 5.5vw;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 20, 38, .92);
  backdrop-filter: blur(20px);
}
.brand { width: 150px; display: block; line-height: 0; }
.brand img { display: block; width: 100%; height: auto; }
.site-header nav { display: flex; align-items: center; gap: clamp(20px, 3.3vw, 48px); }
.site-header nav a {
  padding: 6px 0;
  color: #d2dbe5;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition: color .25s ease;
}
.site-header nav a:hover { color: var(--cyan); }
.header-action {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--cyan);
  color: var(--cloud);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.header-action span { color: var(--cyan); }
.menu-toggle, .mobile-navigation { display: none; }
.mobile-navigation[hidden] { display: none !important; }
.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.text-link { display: inline-flex; align-items: center; gap: 14px; min-height: 53px; border-bottom: 1px solid rgba(246,244,238,.45); color: var(--cloud); font-size: 13px; font-weight: 600; }
.text-link span { color: var(--cyan); font-size: 18px; }
.text-link:hover { border-color: var(--cyan); color: var(--cyan); }

.hero {
  position: relative;
  min-height: min(790px, calc(100svh - 103px));
  display: grid;
  grid-template-columns: minmax(0, 47%) minmax(0, 53%);
  align-items: stretch;
  padding: 0 5.5vw;
  overflow: hidden;
}
.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 45px 4vw 66px 0;
}
.eyebrow, .overline {
  margin: 0 0 24px;
  color: var(--cyan);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .12em;
  line-height: 1.5;
  text-transform: uppercase;
}
.hero h1 {
  max-width: 790px;
  margin: 0;
  font-family: Manrope, Inter, sans-serif;
  font-size: clamp(49px, 5.2vw, 85px);
  font-weight: 700;
  letter-spacing: -.066em;
  line-height: 1.065;
}
.hero h1 em {
  color: var(--cyan);
  font-style: normal;
}
.hero-description {
  max-width: 505px;
  margin: 28px 0 34px;
  color: #c7d3df;
  font-size: clamp(16px, 1.18vw, 19px);
  line-height: 1.6;
}
.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-width: 219px;
  min-height: 53px;
  padding: 0 18px;
  border: 1px solid var(--cyan);
  background: var(--cyan);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: background .25s ease, transform .25s var(--ease), box-shadow .25s ease;
}
.primary-link:hover { background: #75e8dc; transform: translateY(-2px); box-shadow: 0 12px 30px rgba(38, 217, 199, .12); }
.primary-link:active { transform: translateY(1px); }
.primary-link span { font-size: 18px; font-weight: 400; }

.hero-visual {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 31px 0 53px;
}
.hero-visual-frame {
  position: relative;
  width: min(100%, 740px);
  height: min(630px, 69vh);
  min-height: 475px;
  overflow: hidden;
  border: 1px solid rgba(193, 219, 246, .14);
  background:
    linear-gradient(90deg, transparent 49.9%, rgba(190, 220, 238, .048) 50%, transparent 50.1%),
    linear-gradient(0deg, transparent 49.9%, rgba(190, 220, 238, .048) 50%, transparent 50.1%),
    radial-gradient(circle at 47% 49%, rgba(27, 52, 77, .92), #0a192e 62%, #071426 100%);
}
.hero-visual-frame::before, .hero-visual-frame::after {
  content: "";
  position: absolute;
  z-index: 1;
  width: 36px;
  height: 36px;
  pointer-events: none;
}
.hero-visual-frame::before { top: -1px; left: -1px; border-top: 1px solid var(--cyan); border-left: 1px solid var(--cyan); }
.hero-visual-frame::after { bottom: -1px; right: -1px; border-bottom: 1px solid var(--cyan); border-right: 1px solid var(--cyan); }
.hero-visual canvas, .map-display canvas { display: block; width: 100%; height: 100%; }
.visual-corner {
  position: absolute;
  z-index: 2;
  color: #9ab1c6;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .12em;
}
.visual-corner-top { top: 25px; right: 27px; }
.visual-corner-bottom { bottom: 25px; left: 26px; }
.hero-index {
  position: absolute;
  left: 5.5vw;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #97a9bc;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}
.hero-index span:first-child { color: var(--cyan); }
.index-rule { width: 74px; height: 1px; background: linear-gradient(90deg, var(--cyan) 36%, var(--line) 36%); }

.problem-section { padding-block: clamp(96px, 10vw, 155px) clamp(88px, 9vw, 132px); background: var(--cloud); color: var(--ink); }
.problem-layout { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 0 35px; }
.problem-number { margin: 13px 0 0; color: #607184; font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .08em; }
.problem-copy { max-width: 1030px; }
.problem-copy h2 { margin: 0; font-family: Manrope, Inter, sans-serif; font-size: clamp(43px, 5.9vw, 85px); letter-spacing: -.067em; line-height: 1.08; }
.problem-copy h2 em { color: #5157da; font-style: normal; }
.problem-copy > p { max-width: 720px; margin: 34px 0 0; color: #3c4a56; font-size: clamp(17px, 1.35vw, 20px); line-height: 1.65; }
.problem-copy blockquote { max-width: 780px; margin: 65px 0 0; padding: 9px 0 9px 28px; border-left: 3px solid var(--iris); font-family: Manrope, Inter, sans-serif; font-size: clamp(21px, 2.1vw, 31px); font-weight: 600; letter-spacing: -.035em; line-height: 1.34; }
.problem-path { grid-column: 2; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 95px; border-top: 1px solid #bcc9cf; border-bottom: 1px solid #bcc9cf; }
.problem-path div { display: flex; flex-direction: column; gap: 12px; min-height: 183px; padding: 25px 20px 24px 0; }
.problem-path div + div { padding-left: 22px; border-left: 1px solid #d3dcdf; }
.problem-path span { color: #555bcb; font-family: "IBM Plex Mono", monospace; font-size: 11px; }
.problem-path strong { margin-top: auto; font-family: Manrope, Inter, sans-serif; font-size: clamp(23px, 2.4vw, 34px); letter-spacing: -.045em; }
.problem-path small { color: #62717d; font-size: 13px; }

.section-wrap { width: min(100% - 11vw, 1450px); margin-inline: auto; }
.system-section { padding-block: clamp(100px, 11vw, 166px) 150px; }
.section-intro { display: grid; grid-template-columns: minmax(0, 58%) minmax(0, 31%); gap: 11%; align-items: end; margin-bottom: 76px; }
.section-intro .overline { grid-column: 1 / -1; margin-bottom: -4px; }
h2, h3, p { overflow-wrap: normal; }
.section-intro h2, .map-intro h2, .work-heading h2 {
  margin: 0;
  font-family: Manrope, Inter, sans-serif;
  font-size: clamp(36px, 4.65vw, 70px);
  font-weight: 700;
  letter-spacing: -.06em;
  line-height: 1.1;
}
.section-intro > p:last-child, .map-intro > p, .work-heading > p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}
.system-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.system-step {
  display: grid;
  grid-template-columns: minmax(140px, 18%) 1fr 70px;
  gap: 20px;
  align-items: center;
  padding: 29px 0 32px;
  border-bottom: 1px solid var(--line);
}
.step-number, .work-index {
  color: var(--cyan);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: .09em;
}
.system-step h3 {
  margin: 0;
  font-family: Manrope, Inter, sans-serif;
  font-size: clamp(23px, 2.65vw, 38px);
  font-weight: 600;
  letter-spacing: -.043em;
  line-height: 1.2;
}
.system-step p { margin: 11px 0 0; color: var(--muted); font-size: 15px; line-height: 1.5; }
.step-symbol { justify-self: end; color: var(--cyan); font-family: Manrope, sans-serif; font-size: 36px; font-weight: 500; }

.map-section {
  padding-block: clamp(80px, 8vw, 122px) clamp(100px, 10vw, 150px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0b1b30;
}
.map-intro { display: grid; grid-template-columns: minmax(0, 61%) minmax(0, 32%); gap: 7%; align-items: end; margin-bottom: 48px; }
.map-intro .overline { margin-bottom: 19px; }
.scenario-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-bottom: 18px; border: 1px solid rgba(204,230,247,.18); }
.scenario-tab { min-height: 68px; display: flex; align-items: center; gap: 16px; padding: 14px 20px; border: 0; border-right: 1px solid rgba(204,230,247,.18); background: transparent; color: #a8bac9; text-align: left; cursor: pointer; font-size: 13px; font-weight: 600; transition: color .18s ease, background .18s ease; }
.scenario-tab:last-child { border-right: 0; }
.scenario-tab:hover { color: var(--cloud); background: rgba(255,255,255,.045); }
.scenario-tab[aria-pressed="true"] { background: rgba(38,217,199,.12); color: var(--cloud); box-shadow: inset 0 3px 0 var(--cyan); }
.scenario-tab span { flex: 0 0 auto; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 11px; }
.map-grid { display: grid; grid-template-columns: minmax(0, 60%) minmax(340px, 40%); border: 1px solid rgba(204, 230, 247, .18); }
.map-display {
  position: relative;
  min-width: 0;
  height: 626px;
  overflow: hidden;
  background:
    linear-gradient(rgba(105, 145, 168, .042) 1px, transparent 1px),
    linear-gradient(90deg, rgba(105, 145, 168, .042) 1px, transparent 1px),
    radial-gradient(circle at 49% 52%, #15314b, #071426 72%);
  background-size: 41px 41px, 41px 41px, auto;
}
.map-display::before { content: ""; position: absolute; z-index: 1; inset: 0; border-right: 1px solid var(--line); pointer-events: none; }
.map-display canvas { outline-offset: -5px; cursor: grab; touch-action: pan-y; }
.map-display canvas:active { cursor: grabbing; }
.map-display-header, .map-display-footer {
  position: absolute;
  z-index: 2;
  left: 28px;
  right: 28px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #9bb3c9;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: .08em;
  pointer-events: none;
}
.map-display-header { top: 26px; }
.map-display-footer { bottom: 25px; }
.map-display-header span:last-child { color: var(--cyan); }
.map-axis { white-space: nowrap; }
.decision-panel { min-width: 0; display: flex; flex-direction: column; padding: clamp(28px, 3.4vw, 53px); background: #0e2036; }
.decision-counter { display: flex; align-items: baseline; gap: 10px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 24px; }
.decision-counter > span:nth-child(n+2) { color: #8ba4bb; font-size: 14px; }
.decision-counter small { margin-left: auto; color: #8ba4bb; font-size: 10px; letter-spacing: .08em; white-space: nowrap; }
.decision-panel h3 { max-width: 480px; margin: 32px 0 15px; font-family: Manrope, Inter, sans-serif; font-size: clamp(28px, 2.7vw, 39px); font-weight: 700; letter-spacing: -.05em; line-height: 1.16; }
.scenario-description { max-width: 470px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.63; }
.choice-prompt { margin: 30px 0 13px; color: var(--cloud); font-size: 13px; font-weight: 600; }
.choice-list { display: grid; gap: 8px; }
.choice-button {
  display: grid;
  grid-template-columns: 30px 1fr 18px;
  align-items: center;
  gap: 11px;
  min-height: 53px;
  padding: 12px 14px;
  border: 1px solid rgba(203, 226, 244, .19);
  border-radius: 0;
  background: rgba(255, 255, 255, .025);
  color: var(--cloud);
  text-align: left;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: border-color .22s ease, background .22s ease, transform .22s var(--ease);
}
.choice-button:hover { border-color: var(--cyan); background: rgba(38, 217, 199, .08); transform: translateX(2px); }
.choice-button:active { transform: translateX(0); }
.choice-button[aria-pressed="true"] { border-color: var(--cyan); background: rgba(38, 217, 199, .13); }
.choice-button span:first-child { color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 11px; }
.choice-button span:last-child { justify-self: end; color: var(--cyan); font-size: 17px; font-weight: 400; }
.choice-button .choice-label { justify-self: stretch; color: inherit; font-family: inherit; font-size: inherit; font-weight: inherit; }
.decision-response { margin-top: 18px; padding: 17px 19px 18px; border-left: 2px solid var(--cyan); background: rgba(38, 217, 199, .075); }
.decision-response[hidden] { display: none; }
.response-kicker { margin: 0 0 6px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.response-title { margin: 0 0 5px; color: var(--cloud); font-size: 15px; font-weight: 600; }
.response-copy { margin: 0; color: #bdcbd8; font-size: 13px; line-height: 1.5; }
.decision-note { margin: auto 0 0; padding-top: 18px; color: #8fa8bc; font-size: 11px; line-height: 1.45; }

.work-section { padding-block: clamp(110px, 11vw, 170px); }
.work-heading { display: grid; grid-template-columns: minmax(0, 62%) minmax(0, 28%); gap: 10%; align-items: end; margin-bottom: 80px; }
.work-heading .overline { grid-column: 1 / -1; margin-bottom: -7px; }
.work-options { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.work-option { padding: 39px 7vw 45px 0; }
.work-option + .work-option { border-left: 1px solid var(--line); padding-left: 5vw; padding-right: 0; }
.work-option h3 { max-width: 460px; margin: 48px 0 17px; font-family: Manrope, Inter, sans-serif; font-size: clamp(29px, 3vw, 45px); letter-spacing: -.055em; line-height: 1.16; }
.work-option p { max-width: 460px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.62; }

.example-section { padding-block: clamp(104px, 10vw, 157px); background: #e9f3f0; color: var(--ink); }
.example-layout { display: grid; grid-template-columns: minmax(0, 47%) minmax(0, 46%); gap: 7%; align-items: start; }
.example-copy > p:first-child { margin: 0 0 29px; color: #42776e; font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .1em; }
.example-copy h2 { margin: 0; font-family: Manrope, Inter, sans-serif; font-size: clamp(42px, 4.55vw, 70px); letter-spacing: -.065em; line-height: 1.1; }
.example-copy h2 em { color: #317d72; font-style: normal; }
.example-copy > p:nth-of-type(2) { max-width: 570px; margin: 30px 0 25px; color: #344a51; font-size: 18px; line-height: 1.65; }
.example-copy small { color: #657d81; font-size: 12px; }
.example-track { border-top: 1px solid #a6bebc; }
.example-track div { display: grid; grid-template-columns: 132px 1fr; gap: 20px; align-items: center; padding: 24px 0; border-bottom: 1px solid #a6bebc; }
.example-track span { color: #487e78; font-family: "IBM Plex Mono", monospace; font-size: 10px; white-space: nowrap; }
.example-track strong { font-family: Manrope, Inter, sans-serif; font-size: clamp(20px, 2.05vw, 30px); letter-spacing: -.038em; }
.example-track > p { margin: 35px 0 0; padding: 23px 26px; background: #d1e7e2; color: #274f4c; font-size: 15px; line-height: 1.55; }

.method-section { padding-block: clamp(108px, 11vw, 170px); background: var(--cloud); color: var(--ink); }
.method-heading { display: grid; grid-template-columns: 110px minmax(0, 1fr) minmax(210px, 26%); gap: 36px; align-items: end; margin-bottom: 91px; }
.method-mark { align-self: start; padding-top: 13px; color: #5e66b0; font-family: "IBM Plex Mono", monospace; font-size: 12px; }
.method-heading h2 { margin: 0; font-family: Manrope, Inter, sans-serif; font-size: clamp(47px, 5.25vw, 77px); letter-spacing: -.067em; line-height: 1.08; }
.method-heading h2 em { color: #5a5ee1; font-style: normal; }
.method-heading p { margin: 0; color: #4e5d66; font-size: 16px; line-height: 1.65; }
.method-steps { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; border-top: 1px solid #b9c8d0; }
.method-steps li { min-height: 330px; display: flex; flex-direction: column; padding: 27px 24px 37px 0; border-bottom: 1px solid #b9c8d0; }
.method-steps li + li { padding-left: 24px; border-left: 1px solid #d1dbe0; }
.method-steps li > span { color: #5a5ee1; font-family: "IBM Plex Mono", monospace; font-size: 11px; }
.method-steps h3 { margin: auto 0 15px; font-family: Manrope, Inter, sans-serif; font-size: clamp(26px, 2.6vw, 39px); letter-spacing: -.05em; }
.method-steps p { min-height: 80px; margin: 0; color: #53636b; font-size: 15px; line-height: 1.58; }

.proof-section { display: grid; grid-template-columns: minmax(0, 43%) minmax(0, 50%); gap: 7%; padding-block: clamp(110px, 10vw, 158px); }
.proof-index { margin: 0 0 29px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .1em; }
.proof-copy h2 { margin: 0; font-family: Manrope, Inter, sans-serif; font-size: clamp(43px, 4.6vw, 70px); letter-spacing: -.065em; line-height: 1.1; }
.proof-copy h2 em { color: var(--cyan); font-style: normal; }
.proof-copy > p:last-child { max-width: 530px; margin: 27px 0 0; color: var(--muted); font-size: 16px; line-height: 1.66; }
.proof-ledger { border-top: 1px solid var(--line); }
.proof-ledger div { display: grid; grid-template-columns: 145px 1fr; gap: 16px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.proof-ledger span { color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 10px; }
.proof-ledger strong { font-family: Manrope, Inter, sans-serif; font-size: clamp(19px, 2vw, 28px); font-weight: 600; letter-spacing: -.035em; }
.proof-ledger p { margin: 24px 0 0; color: #88a0b3; font-size: 12px; }

.founder-section { padding-block: clamp(100px, 9vw, 140px); background: #10253c; }
.founder-layout { display: grid; grid-template-columns: minmax(0, 44%) minmax(0, 49%); gap: 7%; align-items: center; }
.founder-portrait { position: relative; min-height: 540px; overflow: hidden; border: 1px solid rgba(197,226,239,.21); background: radial-gradient(circle at 50% 49%, #245371, #102a45 52%, #0b1c30); }
.founder-lines { position: absolute; inset: 13% 18%; border: 1px solid rgba(38,217,199,.3); border-radius: 50%; transform: rotate(-30deg) scaleY(.66); }
.founder-lines::after { content: ""; position: absolute; inset: -18%; border: 1px solid rgba(98,103,255,.39); border-radius: 50%; transform: rotate(61deg) scaleY(.74); }
.founder-monogram { position: absolute; inset: 0; display: grid; place-items: center; color: var(--cloud); font-family: Manrope, Inter, sans-serif; font-size: clamp(100px, 17vw, 250px); font-weight: 700; letter-spacing: -.12em; text-indent: -.12em; text-shadow: 0 0 85px rgba(38,217,199,.22); }
.founder-art-caption { position: absolute; left: 28px; bottom: 28px; color: #9bb8c8; font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .1em; }
.founder-kicker { margin: 0 0 30px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .1em; }
.founder-copy h2 { margin: 0 0 30px; font-family: Manrope, Inter, sans-serif; font-size: clamp(43px, 4.65vw, 70px); letter-spacing: -.064em; line-height: 1.09; }
.founder-copy h2 em { color: var(--cyan); font-style: normal; }
.founder-copy > p:not(.founder-kicker) { max-width: 580px; color: #bfd0db; font-size: 16px; line-height: 1.7; }
.founder-copy > p:nth-last-of-type(1) { color: #93aebe; font-size: 13px; }
.founder-copy > strong { display: block; margin-top: 35px; font-family: Manrope, Inter, sans-serif; font-size: 17px; }
.founder-copy > strong span { color: #8eb3c4; font-family: Inter, sans-serif; font-size: 13px; font-weight: 400; }

.faq-section { display: grid; grid-template-columns: minmax(0, 34%) minmax(0, 60%); gap: 6%; padding-block: clamp(108px, 10vw, 150px); }
.faq-heading h2 { margin: 0; font-family: Manrope, Inter, sans-serif; font-size: clamp(43px, 4.3vw, 65px); letter-spacing: -.064em; line-height: 1.1; }
.faq-heading p { max-width: 310px; margin: 24px 0 0; color: var(--muted); font-size: 16px; line-height: 1.6; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; list-style: none; cursor: pointer; font-family: Manrope, Inter, sans-serif; font-size: clamp(18px, 1.9vw, 26px); font-weight: 600; letter-spacing: -.032em; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { flex: 0 0 auto; color: var(--cyan); font-family: Inter, sans-serif; font-size: 26px; font-weight: 300; transition: transform .18s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 630px; margin: 0 0 26px; color: var(--muted); font-size: 15px; line-height: 1.68; }

.contact-section { padding-block: clamp(107px, 9vw, 140px); background: var(--cyan); color: var(--ink); }
.contact-layout { display: grid; grid-template-columns: minmax(0, 55%) minmax(0, 38%); gap: 7%; align-items: center; }
.contact-copy > span { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .11em; }
.contact-copy h2 { max-width: 760px; margin: 25px 0 25px; font-family: Manrope, Inter, sans-serif; font-size: clamp(60px, 7.5vw, 112px); letter-spacing: -.075em; line-height: .99; }
.contact-copy > p { max-width: 600px; color: #234d4c; font-size: 18px; line-height: 1.6; }
.contact-preview-action { width: fit-content; display: flex; align-items: center; gap: 31px; min-height: 59px; margin-top: 35px; padding: 14px 22px; background: var(--ink); color: var(--cloud); font-size: 14px; font-weight: 600; }
.contact-preview-action span { color: var(--cyan); font-size: 19px; }
.contact-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; margin-top: 35px; }
.contact-actions .contact-preview-action { margin-top: 0; }
.contact-whatsapp { display: inline-flex; align-items: center; gap: 12px; min-height: 48px; padding-block: 10px; text-decoration: underline; text-underline-offset: 5px; font-size: 14px; font-weight: 600; }
.contact-preview-action:hover { background: var(--carbon); }
.contact-whatsapp:hover { text-decoration-thickness: 2px; }
.contact-section :focus-visible { outline-color: var(--ink); }
.booking-wrap { margin-top: 56px; }
.booking-panel { scroll-margin-top: 100px; border-block: 1px solid #187d77; }
.booking-panel > summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 25px 0; list-style: none; cursor: pointer; font-family: Manrope, Inter, sans-serif; font-weight: 650; font-size: clamp(20px, 2.5vw, 29px); letter-spacing: -.03em; }
.booking-panel > summary::-webkit-details-marker { display: none; }
.booking-toggle { font-size: 30px; line-height: 1; transition: transform .2s ease; }
.booking-panel[open] .booking-toggle { transform: rotate(45deg); }
.booking-content { padding-bottom: 24px; }
.booking-content > p { max-width: 70ch; color: #234d4c; line-height: 1.6; }
.booking-content .booking-preview-note { font-size: 13px; }
.booking-content iframe { display: block; width: 100%; max-width: 100%; border: 0; border-radius: 12px; margin-block: 24px 16px; background: white; color-scheme: light; }
.booking-fallback { font-size: 14px; }
.booking-fallback a { color: var(--ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { .booking-toggle { transition: none; } }
.contact-copy small { display: block; max-width: 560px; margin-top: 17px; color: #315e59; font-size: 11px; line-height: 1.55; }
.contact-questions { padding: 39px 37px 35px; background: #0e2a37; color: var(--cloud); }
.contact-questions > p { margin: 0 0 29px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .05em; }
.contact-questions ol { margin: 0; padding: 0; list-style: none; }
.contact-questions li { padding: 20px 0; border-top: 1px solid rgba(246,244,238,.2); font-family: Manrope, Inter, sans-serif; font-size: clamp(19px, 2vw, 27px); letter-spacing: -.04em; }
.contact-questions > span { display: block; margin-top: 34px; color: #85a7b1; font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .06em; }

.site-footer { border-top: 1px solid var(--line); background: #081628; }
.footer-grid { min-height: 150px; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; align-items: center; }
.footer-grid img { width: 140px; height: auto; }
.footer-grid p { margin: 0; color: #a4b6c7; font-size: 12px; line-height: 1.5; }
.footer-grid p:last-child { justify-self: end; text-align: right; }

/* Services: each everyday problem opens into a concrete scope and example. */
.services-section { padding-block: clamp(100px, 9vw, 144px); }
.ecosystem-block { scroll-margin-top: 100px; padding: 36px; margin-bottom: 84px; background: #102c37; }
.ecosystem-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 8%; }
.ecosystem-heading > span, .service-list-heading > span { grid-column: 1 / -1; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .08em; }
.ecosystem-heading h3, .service-list-heading h3 { margin: 0; font-family: Manrope, Inter, sans-serif; font-size: clamp(28px, 3.2vw, 45px); font-weight: 500; line-height: 1.14; letter-spacing: -.055em; }
.ecosystem-heading > p { margin: 0; color: #c0d5d5; font-size: 14px; line-height: 1.7; }
.ecosystem-channels { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; margin-top: 40px; }
.ecosystem-channel { position: relative; border-top: 1px solid #59777b; padding-top: 20px; display: flex; flex-direction: column; }
.channel-marker { display: block; width: fit-content; margin-bottom: 24px; color: #89b6b6; font-family: "IBM Plex Mono", monospace; font-size: 10px; }
.ecosystem-channel h4 { margin: 0 0 14px; font-family: Manrope, Inter, sans-serif; font-size: clamp(18px, 1.6vw, 24px); font-weight: 600; letter-spacing: -.04em; line-height: 1.2; }
.ecosystem-channel p { margin: 0 0 24px; color: #b3cdcf; font-size: 12px; line-height: 1.7; }
.ecosystem-channel > span:last-child { margin-top: auto; color: #81d5c9; font-family: "IBM Plex Mono", monospace; font-size: 8px; letter-spacing: .035em; line-height: 1.6; }
.ecosystem-connection { margin-top: 30px; padding-top: 24px; border-top: 1px solid #59777b; display: flex; gap: 20px; align-items: center; }
.ecosystem-connection > span { color: var(--cyan); font-size: 36px; }
.ecosystem-connection p { margin: 0; color: #b3cdcf; font-size: 13px; line-height: 1.7; }
.ecosystem-connection strong { display: block; color: var(--cloud); font-size: 17px; font-weight: 500; }
.service-list-heading { margin-bottom: 34px; }
.service-list-heading > span { display: block; margin-bottom: 20px; }
.service-list-heading p { color: var(--muted); font-size: 14px; line-height: 1.7; margin-top: 18px; }
.services-section h2 em, .stories-section h2 em, .team-section h2 em { color: var(--cyan); font-style: normal; }
.service-item { border-top: 1px solid var(--line); }
.service-item:last-child { border-bottom: 1px solid var(--line); }
.service-item summary { display: grid; grid-template-columns: 74px minmax(0, 1fr) 48px; gap: 20px; align-items: center; padding: 30px 0; cursor: pointer; list-style: none; }
.service-item summary::-webkit-details-marker, .case-source summary::-webkit-details-marker { display: none; }
.service-number { align-self: start; padding-top: 3px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 12px; }
.service-item summary small { display: block; margin-bottom: 11px; color: var(--muted); font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .09em; }
.service-item summary strong { font-family: Manrope, Inter, sans-serif; font-size: clamp(24px, 2.8vw, 39px); font-weight: 500; letter-spacing: -.045em; line-height: 1.2; }
.service-expand { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; color: var(--cyan); font-size: 25px; font-weight: 300; transition: transform .2s ease, background .2s ease; }
.service-item[open] .service-expand { transform: rotate(45deg); background: #153a45; }
.service-body { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 9%; padding: 4px 68px 36px 94px; }
.service-body h3 { margin: 0 0 12px; font-family: Manrope, Inter, sans-serif; font-size: 19px; font-weight: 600; letter-spacing: -.025em; }
.service-body p { margin: 0; color: #b7c8d8; font-size: 15px; line-height: 1.7; }
.service-body .service-measure { margin-top: 20px; color: #92e3d8; font-size: 12px; }
.service-example { border-left: 1px solid var(--cyan); padding-left: 27px; }
.service-example > span { display: block; margin-bottom: 15px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 10px; line-height: 1.5; letter-spacing: .04em; }
.services-closing { max-width: 690px; margin: 30px 0 0 94px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.services-closing a { display: inline-block; color: var(--cloud); text-decoration: underline; text-decoration-color: var(--cyan); text-underline-offset: 5px; }
.services-closing a span { margin-left: 8px; color: var(--cyan); }

/* Client evidence uses verified POS periods and never exposes revenue amounts. */
.case-section { padding-block: clamp(100px, 9vw, 144px); background: #0c242e; }
.case-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 22px 10%; }
.case-heading .overline { grid-column: 1 / -1; margin: 0; }
.case-heading h2 { margin: 0; font-family: Manrope, Inter, sans-serif; font-size: clamp(40px, 4.4vw, 65px); font-weight: 600; line-height: 1.08; letter-spacing: -.06em; }
.case-heading > p:last-child { align-self: end; margin: 0; color: #b1cbc9; font-size: 16px; line-height: 1.7; }
.case-results { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 8%; margin-top: 65px; border-top: 1px solid #3c585e; border-bottom: 1px solid #3c585e; }
.case-main-result { padding: 35px 0 40px; align-self: center; }
.result-context { margin: 0 0 25px; color: #b2cfcb; font-family: "IBM Plex Mono", monospace; font-size: 10px; line-height: 1.6; letter-spacing: .03em; }
.result-number { display: block; color: var(--cyan); font-family: Manrope, Inter, sans-serif; font-size: clamp(88px, 11vw, 166px); font-weight: 500; letter-spacing: -.085em; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }
.result-number > span { margin-left: 7px; font-size: .47em; letter-spacing: -.07em; }
.case-main-result h3 { margin: 16px 0 14px; font-family: Manrope, Inter, sans-serif; font-size: clamp(26px, 2.7vw, 38px); font-weight: 500; letter-spacing: -.04em; }
.case-main-result > p:last-child { max-width: 390px; margin: 0; color: #b1cbc9; font-size: 15px; line-height: 1.6; }
.case-support-results { border-left: 1px solid #3c585e; padding-left: 35px; }
.case-support-results > div { padding: 30px 0; }
.case-support-results > div + div { border-top: 1px solid #3c585e; }
.case-support-results strong { display: block; color: var(--cloud); font-family: Manrope, Inter, sans-serif; font-size: clamp(46px, 4.9vw, 72px); font-weight: 500; letter-spacing: -.065em; line-height: 1.08; white-space: nowrap; }
.case-support-results strong span { font-size: .65em; }
.case-support-results h3 { margin: 11px 0 8px; font-size: 16px; font-weight: 500; }
.case-support-results p { margin: 0; color: #a4c0bf; font-size: 12px; line-height: 1.6; }
.case-actions { margin-top: 42px; }
.case-actions > p { margin-bottom: 28px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .07em; }
.case-actions ol { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; padding: 0; margin: 0; list-style: none; }
.case-actions li > span { display: block; margin-bottom: 19px; color: #8dafae; font-family: "IBM Plex Mono", monospace; font-size: 11px; }
.case-actions strong { font-size: 16px; font-weight: 500; }
.case-actions li p { color: #b1cbc9; font-size: 13px; line-height: 1.65; margin-bottom: 0; }
.case-source { margin-top: 38px; padding-top: 20px; border-top: 1px solid #3c585e; color: #adc9c6; font-size: 12px; line-height: 1.7; }
.case-source > p { max-width: 1000px; margin: 0; }
.case-source strong { font-weight: 500; color: #d9e9e5; }
.case-source summary { width: fit-content; display: flex; align-items: center; gap: 30px; min-height: 44px; padding-top: 10px; list-style: none; cursor: pointer; color: #d9e9e5; text-decoration: underline; text-underline-offset: 4px; }
.case-source summary span { font-size: 18px; color: var(--cyan); }
.case-source details[open] summary span { transform: rotate(45deg); }
.case-source details p { max-width: 920px; }

/* Editorial video slots stay honest about their upcoming status. */
.stories-section { padding-block: clamp(100px, 9vw, 144px); }
.stories-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 44px; }
.story-art { position: relative; overflow: hidden; padding: 26px; }
.story-art-main { min-height: 505px; display: flex; flex-direction: column; justify-content: space-between; background: #dcebc4; color: #102a27; }
.story-type { position: relative; z-index: 1; font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .08em; line-height: 1.5; }
.story-art p { position: relative; z-index: 1; margin: 20px 0 26px; font-family: Manrope, Inter, sans-serif; font-weight: 600; letter-spacing: -.065em; line-height: 1.05; }
.story-art-main p { font-size: clamp(47px, 5.4vw, 77px); }
.story-art em { font-style: normal; }
.story-art-main em { color: #557434; }
.story-coming { position: relative; z-index: 1; align-self: flex-start; width: fit-content; padding: 7px 12px; border: 1px solid currentColor; font-size: 11px; }
.story-orbits { position: absolute; width: 480px; height: 480px; right: -180px; bottom: -170px; border: 1px solid #92b16a; border-radius: 50%; }
.story-orbits::before, .story-orbits::after { content: ""; position: absolute; inset: 35px; border: inherit; border-radius: inherit; }
.story-orbits::after { inset: 85px; }
.story-caption { padding-top: 23px; }
.story-caption > span { display: block; margin-bottom: 13px; color: #9eafa9; font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .03em; line-height: 1.5; }
.story-caption h3 { margin: 0 0 10px; font-family: Manrope, Inter, sans-serif; font-size: 26px; font-weight: 600; letter-spacing: -.045em; line-height: 1.25; }
.story-caption p { max-width: 460px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.story-secondary { display: grid; gap: 32px; align-content: start; }
.story-mini { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 22px; }
.story-mini .story-art { display: flex; flex-direction: column; justify-content: space-between; min-height: 280px; padding: 22px; }
.story-mini .story-art p { font-size: clamp(25px, 2.7vw, 40px); }
.story-mini .story-caption { align-self: center; padding: 0; }
.story-mini .story-caption h3 { font-size: 22px; }
.story-mini .story-caption p { font-size: 13px; }
.story-art-human { background: #30366e; color: #f1f0fa; }
.story-art-human em { color: #bebffc; }
.story-art-method { background: #153f4a; color: #e6f5f1; }
.story-art-method em { color: #75e0d1; }
.stories-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; margin-top: 42px; padding-top: 24px; border-top: 1px solid var(--line); }
.stories-footer p { max-width: 480px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.stories-footer .text-link { font-size: 12px; }

/* Monograms are intentional placeholders until real team portraits are supplied. */
.team-section { background: #10253c; padding-block: clamp(100px, 9vw, 144px); }
.team-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
.team-portrait { position: relative; height: clamp(230px, 26vw, 375px); padding: 22px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.team-portrait::after { content: ""; width: 260px; height: 260px; position: absolute; right: -130px; top: 45px; border: 1px solid currentColor; border-radius: 50%; opacity: .25; }
.team-fredy { background: #23483f; color: #b6e4b5; }
.team-manu { background: #363763; color: #d1d0ff; }
.team-laura { background: #d4d6c3; color: #384231; }
.team-area, .team-signature { position: relative; z-index: 1; font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .07em; }
.team-initials { position: relative; z-index: 1; font-family: Manrope, Inter, sans-serif; font-size: clamp(80px, 10.5vw, 146px); font-weight: 500; letter-spacing: -.09em; line-height: 1; }
.team-person h3 { margin: 25px 0 9px; font-family: Manrope, Inter, sans-serif; font-size: clamp(21px, 2.2vw, 31px); font-weight: 600; letter-spacing: -.045em; }
.team-person .team-role { margin: 0 0 15px; color: var(--cyan); font-size: 12px; line-height: 1.6; }
.team-person > p:last-child { max-width: 345px; margin: 0; color: #b7c5d5; font-size: 14px; line-height: 1.7; }
.team-footnote { padding-top: 26px; margin: 42px 0 0; border-top: 1px solid var(--line); color: #aebdd0; font-size: 14px; }

@media (hover: hover) and (pointer: fine) {
  .service-item summary:hover .service-expand { background: #20505a; }
}

@media (max-width: 1024px) {
  .ecosystem-channels { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
  .ecosystem-heading { grid-template-columns: 1fr; }
  .service-body { padding-right: 0; gap: 7%; }
  .stories-grid { gap: 30px; }
  .story-mini { grid-template-columns: 1fr; gap: 17px; }
  .story-mini .story-art { min-height: 240px; }
  .story-mini .story-caption h3 { font-size: 20px; }
  .story-mini .story-art p { font-size: 37px; }
  .story-art-main { min-height: 570px; }
  .team-grid { gap: 20px; }
  .team-portrait { padding: 17px; }
  .team-signature { font-size: 8px; }
}

@media (max-width: 760px) {
  .services-section { padding-block: 90px; }
  .ecosystem-block { padding: 25px; margin-bottom: 65px; }
  .ecosystem-heading h3 { font-size: 30px; }
  .ecosystem-channels { grid-template-columns: 1fr; gap: 24px; }
  .ecosystem-channel { padding-left: 32px; }
  .channel-marker { position: absolute; left: 0; top: 24px; }
  .ecosystem-channel h4 { font-size: 22px; }
  .ecosystem-channel p { font-size: 13px; margin-bottom: 12px; }
  .ecosystem-connection { align-items: start; gap: 12px; }
  .ecosystem-connection strong { font-size: 15px; }
  .service-item summary { grid-template-columns: 26px minmax(0, 1fr) 34px; gap: 10px; padding: 25px 0; }
  .service-item summary strong { font-size: clamp(22px, 5.5vw, 32px); }
  .service-item summary small { font-size: 8px; line-height: 1.6; }
  .service-expand { width: 32px; height: 32px; font-size: 22px; }
  .service-body { grid-template-columns: 1fr; gap: 26px; padding: 0 0 30px 36px; }
  .service-body h3 { font-size: 17px; }
  .service-body p { font-size: 14px; }
  .service-example { padding-left: 18px; }
  .services-closing { margin-left: 36px; font-size: 13px; }
  .case-section, .stories-section, .team-section { padding-block: 96px; }
  .case-heading { grid-template-columns: 1fr; gap: 24px; }
  .case-heading h2 { font-size: clamp(37px, 8vw, 56px); }
  .case-heading > p:last-child { font-size: 15px; }
  .case-results { grid-template-columns: 1fr; gap: 0; margin-top: 38px; }
  .case-main-result { padding-block: 28px 34px; }
  .result-number { font-size: clamp(86px, 21vw, 140px); }
  .result-context { font-size: 9px; max-width: 290px; }
  .case-support-results { border-left: 0; padding-left: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; border-top: 1px solid #3c585e; }
  .case-support-results > div + div { border: 0; }
  .case-support-results strong { font-size: clamp(39px, 9.6vw, 65px); }
  .case-support-results h3 { font-size: 14px; line-height: 1.5; }
  .case-support-results p { font-size: 11px; }
  .case-actions ol { grid-template-columns: 1fr 1fr; gap: 30px 25px; }
  .case-actions strong { font-size: 15px; }
  .case-source { font-size: 11px; }
  .stories-grid { grid-template-columns: 1fr; gap: 36px; }
  .story-art-main { min-height: 430px; }
  .story-art-main p { font-size: clamp(50px, 12vw, 75px); }
  .story-secondary { gap: 26px; }
  .story-mini { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 20px; }
  .story-mini .story-art { padding: 18px; min-height: 244px; }
  .story-mini .story-art p { font-size: clamp(24px, 5.5vw, 36px); }
  .story-mini .story-type { font-size: 8px; }
  .story-mini .story-caption h3 { font-size: 19px; }
  .story-mini .story-caption p { font-size: 12px; }
  .story-mini .story-coming { font-size: 9px; padding: 7px 8px; }
  .team-grid { grid-template-columns: 1fr; gap: 43px; }
  .team-portrait { height: 325px; padding: 24px; }
  .team-initials { font-size: 130px; }
  .team-signature { font-size: 10px; }
  .team-person h3 { font-size: 29px; }
  .team-person > p:last-child { max-width: 100%; }
}

.reveal { opacity: 0; transform: translateY(23px); }
.reveal.in-view { opacity: 1; transform: none; transition: opacity .8s var(--ease), transform .8s var(--ease); }

@media (max-width: 1120px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header > nav:not(.mobile-navigation), .header-action { display: none; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 42px; height: 42px; padding: 8px; border: 1px solid var(--line); background: transparent; color: var(--cloud); cursor: pointer; }
  .menu-toggle span { display: block; height: 1px; width: 100%; background: currentColor; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .mobile-navigation:not([hidden]) { position: absolute; top: 100%; left: 0; right: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; padding: 18px 5.5vw 25px; border-bottom: 1px solid var(--line); background: #0b1a2d; box-shadow: 0 30px 60px rgba(0,0,0,.2); }
  .mobile-navigation a { display: block; padding: 16px 8px; border-bottom: 1px solid var(--line); font-size: 15px; }
  .hero { grid-template-columns: minmax(0, 49%) minmax(0, 51%); }
  .hero h1 { font-size: clamp(42px, 5.1vw, 68px); }
  .map-grid { grid-template-columns: minmax(0, 56%) minmax(320px, 44%); }
  .decision-panel { padding: 27px; }
  .map-display { height: 650px; }
  .problem-layout { grid-template-columns: 80px minmax(0, 1fr); gap: 0 22px; }
  .method-heading { grid-template-columns: 60px minmax(0, 1fr); }
  .method-heading p { grid-column: 2; max-width: 500px; }
  .method-steps { grid-template-columns: repeat(2, 1fr); }
  .method-steps li:nth-child(3) { padding-left: 0; border-left: 0; }
}

@media (max-width: 760px) {
  .prototype-bar { font-size: 9px; }
  .site-header { height: 65px; padding-inline: 6vw; }
  .brand { width: 128px; }
  .header-action { font-size: 12px; gap: 8px; }
  .hero { min-height: 0; grid-template-columns: 1fr; padding-inline: 6vw; }
  .hero-copy { padding: 74px 0 42px; }
  .eyebrow { margin-bottom: 19px; font-size: 10px; }
  .hero h1 { max-width: 680px; font-size: clamp(44px, 10vw, 67px); }
  .hero-description { max-width: 570px; margin: 22px 0 27px; font-size: 16px; }
  .hero-actions { gap: 16px 23px; }
  .hero-visual { padding: 0 0 82px; }
  .hero-visual-frame { height: min(65vw, 430px); min-height: 290px; }
  .hero-index { left: 6vw; bottom: 31px; }
  .section-wrap { width: 88%; }
  .problem-section { padding-block: 93px 95px; }
  .problem-layout { display: block; }
  .problem-number { margin: 0 0 31px; }
  .problem-copy h2 { font-size: clamp(43px, 8.7vw, 62px); }
  .problem-copy > p { margin-top: 25px; font-size: 16px; }
  .problem-copy blockquote { margin-top: 42px; padding-left: 18px; font-size: clamp(21px, 4.8vw, 28px); }
  .problem-path { grid-template-columns: repeat(2, 1fr); margin-top: 62px; }
  .problem-path div { min-height: 147px; padding: 19px 12px 19px 0; }
  .problem-path div:nth-child(3) { border-left: 0; border-top: 1px solid #d3dcdf; padding-left: 0; }
  .problem-path div:nth-child(4) { border-top: 1px solid #d3dcdf; }
  .problem-path strong { font-size: 26px; }
  .system-section { padding-block: 95px 102px; }
  .section-intro, .map-intro, .work-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 48px; }
  .section-intro .overline, .work-heading .overline { grid-column: auto; margin-bottom: -6px; }
  .section-intro h2, .map-intro h2, .work-heading h2 { font-size: clamp(37px, 7.5vw, 58px); }
  .system-step { grid-template-columns: 1fr 40px; gap: 12px; padding: 24px 0; }
  .step-number { grid-column: 1 / -1; margin-bottom: 2px; }
  .system-step h3 { font-size: clamp(22px, 4.2vw, 31px); }
  .system-step p { font-size: 14px; }
  .step-symbol { font-size: 29px; }
  .map-section { padding-block: 88px 104px; }
  .scenario-tabs { grid-template-columns: 1fr; }
  .scenario-tab { min-height: 57px; border-right: 0; border-bottom: 1px solid rgba(204,230,247,.18); }
  .scenario-tab:last-child { border-bottom: 0; }
  .scenario-tab[aria-pressed="true"] { box-shadow: inset 3px 0 0 var(--cyan); }
  .map-grid { grid-template-columns: 1fr; }
  .map-display { height: min(90vw, 510px); min-height: 330px; }
  .map-display::before { border-right: 0; border-bottom: 1px solid var(--line); }
  .decision-panel { padding: 31px 27px 35px; }
  .decision-panel h3 { margin-top: 25px; }
  .decision-note { margin-top: 17px; }
  .example-section { padding-block: 100px; }
  .example-layout { grid-template-columns: 1fr; gap: 51px; }
  .example-copy h2 { font-size: clamp(42px, 8vw, 60px); }
  .example-copy > p:nth-of-type(2) { font-size: 16px; }
  .work-section { padding-block: 100px; }
  .work-options { grid-template-columns: 1fr; }
  .work-option { padding: 33px 0 39px; }
  .work-option + .work-option { border-left: 0; border-top: 1px solid var(--line); padding: 33px 0 39px; }
  .work-option h3 { margin-top: 30px; }
  .method-section { padding-block: 99px; }
  .method-heading { display: block; margin-bottom: 58px; }
  .method-mark { display: block; padding: 0; margin-bottom: 28px; }
  .method-heading h2 { font-size: clamp(42px, 8.3vw, 60px); }
  .method-heading p { max-width: 550px; margin-top: 25px; }
  .method-steps { grid-template-columns: 1fr; }
  .method-steps li, .method-steps li + li, .method-steps li:nth-child(3) { min-height: 0; display: block; padding: 26px 0 32px; border-left: 0; border-bottom: 1px solid #b9c8d0; }
  .method-steps h3 { margin: 30px 0 11px; font-size: 31px; }
  .method-steps p { min-height: 0; }
  .proof-section { grid-template-columns: 1fr; gap: 55px; padding-block: 102px; }
  .proof-copy h2 { font-size: clamp(43px, 8vw, 60px); }
  .founder-section { padding-block: 95px; }
  .founder-layout { grid-template-columns: 1fr; gap: 58px; }
  .founder-portrait { min-height: 410px; }
  .founder-copy h2 { font-size: clamp(43px, 8vw, 61px); }
  .faq-section { grid-template-columns: 1fr; gap: 47px; padding-block: 100px; }
  .contact-section { padding-block: 100px; }
  .contact-layout { grid-template-columns: 1fr; gap: 55px; }
  .contact-copy h2 { font-size: clamp(64px, 11vw, 90px); }
  .footer-grid { grid-template-columns: 1fr 1fr; min-height: 0; padding-block: 35px; gap: 21px; }
  .footer-grid p:last-child { grid-column: 1 / -1; justify-self: start; text-align: left; }
}

@media (max-width: 440px) {
  .site-header { grid-template-columns: 1fr auto; }
  .hero-copy { padding-top: 63px; }
  .hero h1 { font-size: clamp(41px, 11.2vw, 51px); }
  .hero-visual-frame { height: 78vw; }
  .map-display canvas { height: calc(100% - 62px); margin-top: 31px; }
  .visual-corner { font-size: 8px; }
  .map-display-header, .map-display-footer { left: 17px; right: 17px; font-size: 8px; }
  .map-display-footer span:first-child { max-width: 220px; }
  .decision-counter small { font-size: 8px; }
  .example-track div { grid-template-columns: 1fr; gap: 7px; padding: 18px 0; }
  .example-track strong { font-size: 25px; }
  .founder-portrait { min-height: 320px; }
  .proof-ledger div { grid-template-columns: 1fr; gap: 7px; padding: 20px 0; }
  .contact-questions { padding: 30px 26px; }
}

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