@import url("https://fonts.googleapis.com/css2?family=Inter:wght@500;700;800&family=Poppins:wght@300;400;500;600&display=swap");

:root {
  --blue: #0037ff;
  --blue-dark: #0026b8;
  --navy: #051e41;
  --navy-dark: #03132b;
  --white: #ffffff;
  --offwhite: #f7fafc;
  --gray: #6f7b8d;
  --line: #dce3eb;
  --cyan: #28ffff;
  --green: #05fab9;
  --pink: #fca9e6;
  --font-head: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --page-pad: clamp(22px, 5vw, 76px);
  --section-pad: clamp(88px, 12vw, 180px);
  --max: 1600px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--navy);
  background: var(--white);
  font-family: var(--font-head);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -0.04em; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--navy);
  background: var(--cyan);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  min-height: 76px;
  padding: 0 var(--page-pad);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.24);
  transition: background .35s ease, min-height .35s ease, border-color .35s ease;
}
.site-header.is-scrolled {
  min-height: 66px;
  background: rgba(5,30,65,.94);
  border-color: rgba(255,255,255,.16);
  backdrop-filter: blur(14px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 15px;
  min-width: 0;
  text-decoration: none;
}
.brand img { width: 98px; }
.brand > span { width: 1px; height: 24px; background: rgba(255,255,255,.5); }
.brand strong { overflow: hidden; font-size: 12px; font-weight: 400; white-space: nowrap; text-overflow: ellipsis; }
.main-nav { display: flex; align-items: center; gap: clamp(18px, 2vw, 34px); }
.main-nav a { font-size: 12px; text-decoration: none; opacity: .76; transition: opacity .2s ease; }
.main-nav a:hover, .main-nav a:focus-visible { opacity: 1; }
.header-cta {
  justify-self: end;
  padding-bottom: 4px;
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.hero {
  position: relative;
  min-height: 100svh;
  padding: clamp(130px, 15vh, 180px) var(--page-pad) 52px;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(400px, .95fr);
  grid-template-rows: 1fr auto auto;
  column-gap: clamp(30px, 5vw, 90px);
  color: var(--white);
  background: linear-gradient(138deg, var(--navy-dark) 0%, var(--blue) 64%, #0066ff 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image: linear-gradient(rgba(255,255,255,.45) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.45) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, black, transparent 78%);
}
.hero::before, .hero::after {
  content: "+";
  position: absolute;
  color: rgba(255,255,255,.55);
  font-family: var(--font-display);
  font-size: 18px;
}
.hero::before { left: var(--page-pad); bottom: 42px; }
.hero::after { right: var(--page-pad); top: 102px; }
.hero-copy { position: relative; z-index: 2; align-self: center; max-width: 820px; }
.kicker {
  max-width: 720px;
  margin-bottom: clamp(38px, 6vh, 72px);
  display: flex;
  justify-content: space-between;
  gap: 30px;
  color: rgba(255,255,255,.68);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0 0 38px;
  font-size: clamp(65px, 8.6vw, 150px);
  font-weight: 300;
  line-height: .84;
  letter-spacing: -.075em;
}
.hero-lede { max-width: 720px; margin-bottom: 36px; color: rgba(255,255,255,.78); font-size: clamp(17px, 1.4vw, 23px); font-weight: 300; line-height: 1.55; }
.hero-lede strong { color: var(--white); font-weight: 500; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.button {
  min-height: 52px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  transition: filter .2s ease, transform .2s ease;
}
.button:hover { filter: brightness(.93); }
.button:active { transform: scale(.97); }
.button-light { color: var(--blue); background: var(--white); }
.text-link { padding-bottom: 5px; font-size: 13px; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.65); }

.tempo-system {
  position: relative;
  z-index: 1;
  align-self: center;
  justify-self: center;
  width: min(42vw, 650px);
  aspect-ratio: 1;
}
.tempo-system::before, .tempo-system::after {
  content: "";
  position: absolute;
  inset: 5%;
  border: 1px solid rgba(255,255,255,.18);
  transform: rotate(45deg);
}
.tempo-system::after { inset: 18%; border-style: dashed; transform: rotate(12deg); }
.tempo-orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(255,255,255,.44);
  border-radius: 50%;
  transform: translate(-50%,-50%) rotate(-13deg);
}
.tempo-orbit i {
  position: absolute;
  top: 50%;
  right: -8px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 6px rgba(255,255,255,.1);
}
.orbit-technology { width: 90%; height: 45%; animation: orbit-tech 7s linear infinite; }
.orbit-technology i { background: var(--cyan); }
.orbit-organization { width: 70%; height: 70%; animation: orbit-org 12s linear infinite reverse; }
.orbit-organization i { background: var(--green); }
.orbit-institution { width: 50%; height: 82%; animation: orbit-inst 20s linear infinite; }
.orbit-institution i { background: var(--pink); }
.tempo-core {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  width: 180px;
  height: 180px;
  transform: translate(-50%,-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--navy);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 25%, #fff, var(--cyan) 60%, #04cde7 100%);
}
.tempo-core span { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.tempo-core strong { font-size: 25px; font-weight: 600; }
.tempo-core small { width: 110px; font-size: 10px; line-height: 1.2; }
.tempo-label { position: absolute; margin: 0; padding: 5px 9px; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; background: rgba(5,30,65,.65); border: 1px solid rgba(255,255,255,.35); }
.label-technology { right: 2%; top: 22%; }
.label-organization { left: 2%; top: 37%; }
.label-institution { right: 6%; bottom: 24%; }
.label-person { left: 12%; bottom: 13%; }

@keyframes orbit-tech { to { transform: translate(-50%,-50%) rotate(347deg); } }
@keyframes orbit-org { to { transform: translate(-50%,-50%) rotate(347deg); } }
@keyframes orbit-inst { to { transform: translate(-50%,-50%) rotate(347deg); } }

.hero-signals {
  position: relative;
  z-index: 2;
  grid-column: 1 / -1;
  margin-top: clamp(45px, 7vh, 85px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255,255,255,.35);
  border-bottom: 1px solid rgba(255,255,255,.35);
}
.hero-signals a { min-height: 130px; padding: 24px clamp(16px, 2vw, 34px); display: grid; grid-template-columns: auto 1fr; grid-template-rows: 1fr auto; align-items: center; column-gap: 20px; color: inherit; text-decoration: none; border-right: 1px solid rgba(255,255,255,.28); }
.hero-signals a:last-child { border-right: 0; }
.hero-signals strong { grid-row: 1 / -1; font-family: var(--font-display); font-size: clamp(35px, 3.5vw, 62px); line-height: 1; letter-spacing: -.06em; }
.hero-signals span { align-self: end; font-size: 14px; font-weight: 500; }
.hero-signals small { align-self: start; color: rgba(255,255,255,.55); font-size: 10px; line-height: 1.4; }
.hero-note { position: relative; z-index: 2; grid-column: 1 / -1; margin: 13px 0 0; color: rgba(255,255,255,.52); font-size: 10px; }

.section-index { display: flex; gap: 18px; color: var(--blue); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.section-index span:first-child { font-family: var(--font-display); font-weight: 700; }
.inverse-index { color: var(--cyan); }
.eyebrow { margin-bottom: 18px; color: var(--blue); font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.section-heading { display: grid; grid-template-columns: .35fr 1.2fr .65fr; gap: clamp(28px, 5vw, 90px); align-items: start; }
.section-heading h2, .gap-copy h2, .thinkers-intro h2, .spain-copy h2 { margin-bottom: 0; font-size: clamp(44px, 5.8vw, 94px); font-weight: 300; line-height: .98; }
.heading-aside { max-width: 390px; margin: 38px 0 0; color: var(--gray); font-size: 14px; }
.inverse { color: var(--white); }
.inverse .section-index, .inverse .eyebrow { color: var(--cyan); }
.inverse .heading-aside { color: rgba(255,255,255,.62); }

.gap-section { padding: var(--section-pad) var(--page-pad); }
.gap-section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.gap-copy { margin-top: clamp(45px, 7vw, 100px); display: grid; grid-template-columns: 1.15fr .52fr .52fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.gap-copy h2 { grid-row: 1 / span 2; }
.gap-copy .eyebrow { grid-column: 1 / -1; margin-bottom: -30px; }
.gap-copy > p:not(.eyebrow) { color: #394b63; font-size: 15px; }
.gap-copy strong { color: var(--navy); font-weight: 600; }
.curve-field { margin-top: clamp(70px, 9vw, 130px); display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.curve-card { min-height: 400px; padding: 30px 26px; display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.curve-card:last-child { border-right: 0; }
.curve-card > span { color: var(--blue); font-size: 10px; letter-spacing: .09em; text-transform: uppercase; }
.curve-card h3 { margin: auto 0 10px; font-size: 24px; font-weight: 500; }
.curve-card p { margin: 0; color: var(--gray); font-size: 13px; }
.mini-curve { position: relative; height: 170px; margin: 30px 0 10px; overflow: hidden; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.mini-curve::before { content: ""; position: absolute; inset: 25% 0; border-top: 1px dashed #c5ced9; }
.mini-curve i { position: absolute; inset: 0; }
.mini-curve i::before, .mini-curve i::after { content: ""; position: absolute; }
.curve-exponential .mini-curve i::before { width: 200px; height: 200px; left: 22%; top: 42%; border: 2px solid var(--blue); border-left-color: transparent; border-bottom-color: transparent; border-radius: 50%; transform: rotate(-12deg); }
.curve-s .mini-curve i::before { width: 190px; height: 70px; left: 10%; top: 42%; border-top: 2px solid var(--green); border-radius: 50%; transform: rotate(-18deg); }
.curve-s .mini-curve i::after { width: 190px; height: 70px; left: 30%; top: 12%; border-bottom: 2px solid var(--green); border-radius: 50%; transform: rotate(-18deg); }
.curve-paradigm .mini-curve i::before { left: 8%; right: 52%; bottom: 32%; border-top: 2px solid var(--pink); }
.curve-paradigm .mini-curve i::after { left: 48%; right: 5%; top: 28%; border-top: 2px solid var(--pink); box-shadow: -5px 10px 0 -4px var(--pink); }
.curve-social .mini-curve i::before { left: 5%; right: 5%; top: 55%; height: 35px; border-top: 2px solid var(--cyan); border-bottom: 2px solid var(--pink); transform: skewY(-13deg); }
.editorial-note { margin-top: 36px; padding: 30px 0; display: grid; grid-template-columns: .35fr 1.65fr; gap: 40px; border-top: 1px solid var(--navy); border-bottom: 1px solid var(--navy); }
.editorial-note span { color: var(--blue); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.editorial-note p { max-width: 950px; margin: 0; font-size: clamp(21px, 2.2vw, 35px); font-weight: 300; line-height: 1.35; }

.velocity-section { padding: var(--section-pad) var(--page-pad); color: var(--white); background: var(--navy); }
.velocity-section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.velocity-lab { margin-top: clamp(70px, 9vw, 130px); display: grid; grid-template-columns: 280px 1fr; border: 1px solid rgba(255,255,255,.22); }
.velocity-tabs { display: flex; flex-direction: column; border-right: 1px solid rgba(255,255,255,.22); }
.velocity-tabs button { min-height: 110px; padding: 20px; display: grid; grid-template-columns: 34px 1fr; grid-template-rows: 1fr auto; gap: 4px 12px; color: rgba(255,255,255,.62); text-align: left; background: transparent; border: 0; border-bottom: 1px solid rgba(255,255,255,.18); cursor: pointer; }
.velocity-tabs button:last-child { border-bottom: 0; }
.velocity-tabs button[aria-selected="true"] { color: var(--navy); background: var(--cyan); }
.velocity-tabs button span { grid-row: 1 / -1; font-family: var(--font-display); font-size: 11px; font-weight: 700; }
.velocity-tabs button strong { align-self: end; font-size: 16px; font-weight: 500; }
.velocity-tabs button small { opacity: .65; font-size: 10px; }
.velocity-panel { min-height: 520px; padding: clamp(32px, 5vw, 72px); display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; }
.velocity-panel-intro > span, .velocity-panel-grid span, .velocity-question span { display: block; margin-bottom: 12px; color: var(--cyan); font-size: 10px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.velocity-panel-intro h3 { max-width: 650px; margin-bottom: 30px; font-size: clamp(38px, 4.2vw, 70px); font-weight: 300; line-height: 1; }
.velocity-panel-intro > p { max-width: 620px; color: rgba(255,255,255,.67); font-size: 15px; }
.velocity-panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.velocity-panel-grid > div { padding-top: 16px; border-top: 1px solid rgba(255,255,255,.25); }
.velocity-panel-grid > div:first-child { grid-column: 1 / -1; }
.velocity-panel-grid p, .velocity-panel-grid li { color: rgba(255,255,255,.7); font-size: 13px; }
.velocity-panel-grid ul { margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; list-style: none; }
.velocity-panel-grid li::before { content: "+"; margin-right: 8px; color: var(--cyan); }
.velocity-question { grid-column: 1 / -1; margin: 0; padding: 26px 0 0; font-size: clamp(18px, 2vw, 28px); font-weight: 300; border-top: 1px solid rgba(255,255,255,.28); }
.velocity-track { grid-column: 1 / -1; padding: 26px 30px; display: grid; gap: 12px; border-top: 1px solid rgba(255,255,255,.22); }
.track-row { display: grid; grid-template-columns: 110px 1fr 100px; gap: 18px; align-items: center; color: rgba(255,255,255,.48); font-size: 10px; }
.track-row > i { height: 5px; display: block; background: rgba(255,255,255,.1); }
.track-row > i b { width: var(--speed); height: 100%; display: block; background: rgba(255,255,255,.28); transform-origin: left; }
.track-row small { text-align: right; }
.track-row.is-active { color: var(--white); }
.track-row.is-active > i b { background: var(--cyan); animation: pulse-track 2.6s ease-in-out infinite; }
@keyframes pulse-track { 50% { opacity: .45; transform: scaleX(.94); } }
.noscript-card { margin-top: 30px; padding: 30px; border: 1px solid rgba(255,255,255,.25); }
.desync-grid { margin-top: 35px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.28); border-bottom: 1px solid rgba(255,255,255,.28); }
.desync-grid article { min-height: 250px; padding: 28px 24px; border-right: 1px solid rgba(255,255,255,.2); }
.desync-grid article:last-child { border-right: 0; }
.desync-grid span { color: var(--cyan); font-family: var(--font-display); font-size: 11px; }
.desync-grid strong { display: block; margin: 80px 0 12px; font-size: 20px; font-weight: 500; }
.desync-grid p { margin: 0; color: rgba(255,255,255,.56); font-size: 12px; }

.convergence-section { padding: var(--section-pad) var(--page-pad); background: var(--offwhite); }
.convergence-section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.convergence-lab { margin-top: clamp(80px, 10vw, 140px); display: grid; grid-template-columns: minmax(440px, .85fr) 1.15fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.convergence-map { position: relative; min-height: 650px; border: 1px solid var(--line); background-image: linear-gradient(#e7ebf1 1px, transparent 1px), linear-gradient(90deg, #e7ebf1 1px, transparent 1px); background-size: 45px 45px; }
.convergence-map::before, .convergence-map::after { content: "+"; position: absolute; color: var(--blue); font-family: var(--font-display); }
.convergence-map::before { left: 14px; top: 8px; }
.convergence-map::after { right: 14px; bottom: 8px; }
.convergence-core { position: absolute; z-index: 2; left: 50%; top: 50%; width: 160px; height: 160px; transform: translate(-50%,-50%); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: var(--white); border-radius: 50%; background: radial-gradient(circle at 35% 28%, #4d7bff, var(--blue) 55%, var(--blue-dark)); }
.convergence-core span { font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.convergence-core strong { font-size: 18px; font-weight: 500; }
.connection { position: absolute; left: 50%; top: 50%; width: 74%; height: 34%; border: 1px solid #9faec0; border-radius: 50%; transform: translate(-50%,-50%) rotate(15deg); }
.connection-b { transform: translate(-50%,-50%) rotate(75deg); }
.connection-c { width: 52%; height: 78%; border-style: dashed; transform: translate(-50%,-50%) rotate(-30deg); }
.tech-node { position: absolute; z-index: 3; min-width: 84px; min-height: 84px; padding: 12px; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--navy); font-size: 11px; font-weight: 500; line-height: 1.2; border-radius: 50%; background: var(--white); border: 1px solid var(--blue); }
.tech-ai { left: 9%; top: 12%; background: var(--cyan); }
.tech-physical { right: 8%; top: 10%; background: var(--green); }
.tech-sensing { right: 3%; top: 45%; }
.tech-making { right: 17%; bottom: 6%; background: var(--pink); }
.tech-interface { left: 10%; bottom: 9%; }
.tech-bio { left: 2%; top: 44%; background: var(--cyan); }
.convergence-tabs { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); }
.convergence-tabs button { min-height: 72px; padding: 14px 18px; color: var(--gray); text-align: left; background: var(--white); border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); cursor: pointer; }
.convergence-tabs button:nth-child(2n) { border-right: 0; }
.convergence-tabs button:nth-last-child(-n+2) { border-bottom: 0; }
.convergence-tabs button[aria-selected="true"] { color: var(--white); background: var(--blue); }
.convergence-tabs button span { margin-right: 12px; font-family: var(--font-display); font-size: 10px; font-weight: 700; }
.convergence-panel { min-height: 460px; padding: 38px 0 0; }
.scenario-label { color: var(--blue); font-size: 10px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.convergence-panel h3 { max-width: 720px; margin: 16px 0 25px; font-size: clamp(34px, 4vw, 62px); font-weight: 300; line-height: 1.06; }
.technology-chain { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 28px; }
.technology-chain span { padding: 6px 10px; color: var(--blue); font-size: 10px; border: 1px solid var(--blue); }
.technology-chain b { color: var(--gray); font-weight: 400; }
.convergence-description { max-width: 720px; color: #44556b; font-size: 15px; }
.convergence-outcomes { margin-top: 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.convergence-outcomes > div { padding-top: 15px; border-top: 1px solid var(--navy); }
.convergence-outcomes span { color: var(--blue); font-size: 10px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.convergence-outcomes p { margin: 10px 0 0; color: var(--gray); font-size: 12px; }
.method-note { margin-top: 55px; padding: 22px 0; color: var(--gray); font-size: 11px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.method-note span { margin-right: 16px; color: var(--blue); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }

.thinkers-section { padding: var(--section-pad) var(--page-pad); }
.thinkers-section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.thinkers-intro { display: grid; grid-template-columns: .34fr 1.15fr .51fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.thinkers-intro .eyebrow { grid-column: 2 / -1; margin-bottom: -25px; }
.thinkers-intro h2 { grid-column: 2; }
.thinkers-intro > p:last-child { margin-top: 20px; color: var(--gray); font-size: 14px; }
.thinkers-grid { margin-top: clamp(75px, 9vw, 130px); display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.thinkers-grid a { position: relative; min-height: 390px; padding: 26px 24px; display: flex; flex-direction: column; color: inherit; text-decoration: none; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: color .2s ease, background .2s ease; }
.thinkers-grid a:hover, .thinkers-grid a:focus-visible { color: var(--white); background: var(--blue); }
.thinkers-grid a > span { color: var(--blue); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.thinkers-grid a:hover > span, .thinkers-grid a:focus-visible > span { color: var(--cyan); }
.thinkers-grid small { margin-top: 45px; color: var(--gray); font-size: 10px; }
.thinkers-grid a:hover small, .thinkers-grid a:focus-visible small { color: rgba(255,255,255,.6); }
.thinkers-grid h3 { margin: 4px 0 18px; font-size: 25px; font-weight: 400; }
.thinkers-grid strong { font-size: 13px; font-weight: 600; }
.thinkers-grid p { margin: auto 0 0; color: var(--gray); font-size: 12px; }
.thinkers-grid a:hover p, .thinkers-grid a:focus-visible p { color: rgba(255,255,255,.72); }
.thinkers-grid b { position: absolute; right: 18px; top: 18px; font-weight: 400; }

.spain-section { padding: var(--section-pad) var(--page-pad); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(60px, 9vw, 150px); color: var(--white); background: linear-gradient(145deg, var(--blue) 0%, #0064ff 55%, var(--navy) 135%); }
.spain-copy { max-width: 760px; }
.spain-copy .eyebrow { margin-top: 70px; color: var(--cyan); }
.spain-copy h2 { margin-bottom: 42px; }
.spain-copy > p:not(.eyebrow) { max-width: 650px; color: rgba(255,255,255,.7); font-size: 15px; }
.opportunity-system { border: 1px solid rgba(255,255,255,.33); }
.opportunity-system article { min-height: 180px; padding: 25px; display: grid; grid-template-columns: 130px 1fr; gap: 6px 22px; border-bottom: 1px solid rgba(255,255,255,.28); }
.opportunity-system article:last-child { border-bottom: 0; }
.opportunity-system span { grid-row: 1 / span 2; color: var(--cyan); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.opportunity-system strong { align-self: end; font-size: 25px; font-weight: 400; }
.opportunity-system p { max-width: 430px; margin: 0; color: rgba(255,255,255,.6); font-size: 12px; }

.response-section { padding: var(--section-pad) var(--page-pad); }
.response-section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.response-principles { margin-top: clamp(75px, 10vw, 145px); display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.response-principles article { min-height: 530px; padding: 34px 30px; display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.response-principles article:last-child { border-right: 0; }
.response-principles article > span { font-family: var(--font-display); font-size: 11px; font-weight: 700; }
.response-principles small { margin-top: 75px; color: var(--blue); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.response-principles h3 { margin: 14px 0 20px; font-size: clamp(29px, 2.8vw, 44px); font-weight: 300; line-height: 1.1; }
.response-principles p { color: var(--gray); font-size: 13px; }
.response-principles ul { margin: auto 0 0; padding: 20px 0 0; list-style: none; border-top: 1px solid var(--line); }
.response-principles li { padding: 5px 0; font-size: 11px; }
.response-principles li::before { content: "+"; margin-right: 10px; color: var(--blue); }
.principle-awareness { border-top: 5px solid var(--cyan); }
.principle-coherence { border-top: 5px solid var(--green); }
.principle-constancy { border-top: 5px solid var(--pink); }
.response-statement { margin-top: 40px; padding: 50px 0; display: grid; grid-template-columns: .34fr 1.66fr; gap: 30px; border-top: 1px solid var(--navy); border-bottom: 1px solid var(--navy); }
.response-statement > span { color: var(--blue); font-family: var(--font-display); font-size: 45px; }
.response-statement p { max-width: 1100px; margin: 0; font-size: clamp(27px, 3vw, 48px); font-weight: 300; line-height: 1.3; }
.response-statement strong { font-weight: 600; }

.diagnostic-section { padding: var(--section-pad) var(--page-pad); display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(50px, 9vw, 150px); color: var(--white); background: var(--navy); }
.diagnostic-copy .eyebrow { color: var(--cyan); }
.diagnostic-copy h2 { max-width: 900px; margin-bottom: 32px; font-size: clamp(48px, 6vw, 96px); font-weight: 300; line-height: .98; }
.diagnostic-copy p { max-width: 720px; margin-bottom: 36px; color: rgba(255,255,255,.65); font-size: 15px; }
.diagnostic-questions { margin: 0; padding: 0; list-style: none; border: 1px solid rgba(255,255,255,.24); }
.diagnostic-questions li { min-height: 135px; padding: 24px; display: grid; grid-template-columns: 50px 1fr; gap: 20px; align-items: center; border-bottom: 1px solid rgba(255,255,255,.2); }
.diagnostic-questions li:last-child { border-bottom: 0; }
.diagnostic-questions span { align-self: start; color: var(--cyan); font-family: var(--font-display); font-size: 11px; font-weight: 700; }
.diagnostic-questions p { margin: 0; font-size: 16px; font-weight: 300; }

.sources-section { padding: var(--section-pad) var(--page-pad); background: var(--offwhite); }
.sources-section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.source-list { margin-top: clamp(70px, 9vw, 120px); border-top: 1px solid var(--navy); }
.source-list a { min-height: 145px; padding: 23px 8px; display: grid; grid-template-columns: 70px 1fr 30px; gap: 22px; color: inherit; text-decoration: none; border-bottom: 1px solid var(--line); transition: background .2s ease; }
.source-list a:hover, .source-list a:focus-visible { background: var(--white); }
.source-list > a > span { color: var(--blue); font-family: var(--font-display); font-size: 11px; font-weight: 700; }
.source-list small { display: block; margin-bottom: 5px; color: var(--blue); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.source-list strong { display: block; color: var(--gray); font-size: 10px; font-weight: 500; }
.source-list h3 { margin: 4px 0 8px; font-size: 18px; font-weight: 500; }
.source-list p { max-width: 850px; margin: 0; color: var(--gray); font-size: 11px; }
.source-list b { font-weight: 400; }

.theses-section { padding: var(--section-pad) var(--page-pad); color: var(--white); background: var(--blue); }
.theses-section > div:first-child { max-width: var(--max); margin: 0 auto 70px; display: grid; grid-template-columns: .35fr 1.65fr; gap: 30px; }
.theses-section .eyebrow { color: var(--cyan); }
.theses-section h2 { margin: 0; font-size: clamp(44px, 5.7vw, 90px); font-weight: 300; line-height: 1; }
.theses-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.35); border-left: 1px solid rgba(255,255,255,.35); }
.theses-grid > * { min-height: 210px; padding: 25px; display: flex; flex-direction: column; color: inherit; text-decoration: none; border-right: 1px solid rgba(255,255,255,.35); border-bottom: 1px solid rgba(255,255,255,.35); }
.theses-grid a { transition: color .2s ease, background .2s ease; }
.theses-grid a:hover, .theses-grid a:focus-visible { color: var(--blue); background: var(--white); }
.theses-grid article { color: var(--navy); background: var(--cyan); }
.theses-grid span { color: var(--cyan); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.theses-grid a:hover span, .theses-grid a:focus-visible span, .theses-grid article span { color: var(--blue); }
.theses-grid strong { margin: auto 0 6px; font-size: 22px; font-weight: 400; }
.theses-grid small { color: rgba(255,255,255,.6); font-size: 10px; }
.theses-grid a:hover small, .theses-grid a:focus-visible small, .theses-grid article small { color: rgba(5,30,65,.6); }

.site-footer { min-height: 150px; padding: 30px var(--page-pad); display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 30px; color: var(--white); background: var(--navy-dark); }
.site-footer img { width: 105px; }
.site-footer p { margin: 0; justify-self: center; font-size: 13px; }
.site-footer strong { color: var(--cyan); }
.site-footer > a:last-child { justify-self: end; font-size: 11px; text-decoration: none; border-bottom: 1px solid currentColor; }

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

@media (max-width: 1180px) {
  .site-header { grid-template-columns: 1fr auto; }
  .main-nav { display: none; }
  .hero { grid-template-columns: 1fr .8fr; }
  .tempo-core { width: 145px; height: 145px; }
  .gap-copy { grid-template-columns: 1fr 1fr; }
  .gap-copy h2 { grid-column: 1 / -1; grid-row: auto; }
  .curve-field { grid-template-columns: 1fr 1fr; }
  .curve-card:nth-child(2) { border-right: 0; }
  .curve-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .thinkers-grid { grid-template-columns: repeat(2, 1fr); }
  .convergence-lab { grid-template-columns: .85fr 1.15fr; gap: 45px; }
  .convergence-map { min-height: 560px; }
  .spain-section { gap: 60px; }
}

@media (max-width: 900px) {
  .site-header { min-height: 66px; }
  .brand strong, .brand > span { display: none; }
  .header-cta { font-size: 11px; }
  .hero { min-height: auto; grid-template-columns: 1fr; grid-template-rows: auto auto auto auto; }
  .hero-copy { padding-top: 35px; }
  .tempo-system { width: min(86vw, 590px); margin: 50px auto; }
  .hero-signals { grid-template-columns: 1fr; }
  .hero-signals a { min-height: 110px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.25); }
  .hero-signals a:last-child { border-bottom: 0; }
  .section-heading, .thinkers-intro { grid-template-columns: 1fr; }
  .section-heading h2, .thinkers-intro h2, .thinkers-intro .eyebrow { grid-column: auto; }
  .heading-aside { margin-top: 0; }
  .thinkers-intro .eyebrow { margin-bottom: -10px; }
  .gap-copy { grid-template-columns: 1fr; }
  .gap-copy .eyebrow { margin-bottom: -10px; }
  .editorial-note, .response-statement { grid-template-columns: 1fr; }
  .velocity-lab { grid-template-columns: 1fr; }
  .velocity-tabs { display: grid; grid-template-columns: 1fr 1fr; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.22); }
  .velocity-tabs button { border-right: 1px solid rgba(255,255,255,.18); }
  .velocity-tabs button:nth-child(2n) { border-right: 0; }
  .velocity-panel { grid-template-columns: 1fr; }
  .velocity-question { grid-column: auto; }
  .desync-grid { grid-template-columns: 1fr 1fr; }
  .desync-grid article:nth-child(2) { border-right: 0; }
  .desync-grid article:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.2); }
  .convergence-lab { grid-template-columns: 1fr; }
  .convergence-map { min-height: 620px; }
  .spain-section, .diagnostic-section { grid-template-columns: 1fr; }
  .response-principles { grid-template-columns: 1fr; }
  .response-principles article { min-height: 440px; border-right: 0; border-bottom: 1px solid var(--line); }
  .response-principles article:last-child { border-bottom: 0; }
  .theses-section > div:first-child { grid-template-columns: 1fr; }
  .theses-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  :root { --page-pad: 20px; --section-pad: 86px; }
  .header-cta { padding: 9px 12px; color: var(--navy); background: var(--cyan); border: 0; }
  .hero { padding-top: 105px; }
  .kicker { margin-bottom: 44px; }
  .kicker span:last-child { display: none; }
  .hero h1 { font-size: clamp(60px, 20vw, 88px); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .tempo-system { width: 92vw; margin-left: -16px; }
  .tempo-label { display: none; }
  .tempo-core { width: 125px; height: 125px; }
  .tempo-core strong { font-size: 20px; }
  .hero-signals a { grid-template-columns: 105px 1fr; padding: 20px 5px; }
  .hero-signals strong { font-size: 36px; }
  .curve-field { grid-template-columns: 1fr; }
  .curve-card { min-height: 350px; border-right: 0; border-bottom: 1px solid var(--line); }
  .curve-card:last-child { border-bottom: 0; }
  .velocity-tabs { grid-template-columns: 1fr; }
  .velocity-tabs button { min-height: 82px; border-right: 0; }
  .velocity-panel { min-height: 0; padding: 28px 20px; gap: 30px; }
  .velocity-panel-grid, .velocity-panel-grid ul { grid-template-columns: 1fr; }
  .velocity-panel-grid > div:first-child { grid-column: auto; }
  .track-row { grid-template-columns: 78px 1fr; }
  .track-row small { display: none; }
  .desync-grid { grid-template-columns: 1fr; }
  .desync-grid article { min-height: 210px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .desync-grid article:last-child { border-bottom: 0; }
  .convergence-map { min-height: 480px; margin: 0 -10px; }
  .convergence-core { width: 118px; height: 118px; }
  .tech-node { min-width: 66px; min-height: 66px; font-size: 8px; }
  .convergence-tabs, .convergence-outcomes { grid-template-columns: 1fr; }
  .convergence-tabs button { border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .convergence-tabs button:last-child { border-bottom: 0 !important; }
  .thinkers-grid { grid-template-columns: 1fr; }
  .thinkers-grid a { min-height: 330px; }
  .opportunity-system article { grid-template-columns: 1fr; }
  .opportunity-system span { grid-row: auto; }
  .response-principles article { padding: 28px 22px; }
  .diagnostic-questions li { grid-template-columns: 36px 1fr; }
  .source-list a { grid-template-columns: 32px 1fr 18px; gap: 10px; }
  .theses-grid { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-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; }
}