:root {
  color-scheme: light;
  --bg: #f5f2ec;
  --paper: #fbfaf7;
  --paper-2: #f0eee8;
  --ink: #19343a;
  --ink-soft: #4a5c60;
  --muted: #798689;
  --line: rgba(25, 52, 58, .16);
  --line-strong: rgba(25, 52, 58, .28);
  --teal: #194d4d;
  --teal-2: #6e9090;
  --accent: #d86855;
  --glow: #ffd8ab;
  --card: rgba(247, 247, 242, .72);
  --shadow: 0 18px 60px rgba(31, 53, 57, .12);
  --landscape-back: #82969a;
  --landscape-mid: #506d71;
  --landscape-shore: #2b4b50;
  --landscape-water-top: rgba(89, 117, 121, .55);
  --landscape-water-bottom: rgba(27, 63, 67, .92);
  --hero-sky-a: rgba(250, 248, 242, .98);
  --hero-sky-b: rgba(217, 227, 226, .68);
  --hero-sky-c: rgba(66, 103, 108, .72);
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d1719;
  --paper: #121e20;
  --paper-2: #172528;
  --ink: #e8efed;
  --ink-soft: #b9c7c5;
  --muted: #8ea09f;
  --line: rgba(225, 239, 236, .12);
  --line-strong: rgba(225, 239, 236, .22);
  --teal: #9ac3bd;
  --teal-2: #7ca8a3;
  --accent: #ef806f;
  --glow: #ffd2a2;
  --card: rgba(19, 31, 33, .75);
  --shadow: 0 18px 60px rgba(0, 0, 0, .24);
  --landscape-back: #324c51;
  --landscape-mid: #233b40;
  --landscape-shore: #152b30;
  --landscape-water-top: rgba(30, 64, 69, .6);
  --landscape-water-bottom: rgba(9, 26, 29, .97);
  --hero-sky-a: rgba(14, 25, 28, .94);
  --hero-sky-b: rgba(33, 57, 61, .82);
  --hero-sky-c: rgba(8, 24, 28, .92);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

.skip-link {
  position: fixed;
  z-index: 999;
  left: 16px;
  top: 12px;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--shadow);
  transform: translateY(-150%);
  transition: transform .2s ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 78px;
  padding: 0 clamp(22px, 6vw, 90px);
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 26px;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  text-decoration: none;
  letter-spacing: .25em;
  font-size: 15px;
  font-weight: 650;
}

.nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
}

.nav a,
.site-footer nav a {
  text-decoration: none;
  color: var(--ink-soft);
  transition: color .2s ease;
}

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

.nav a.is-active {
  color: var(--ink);
  position: relative;
}

.nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 1px;
  background: currentColor;
}

.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 19px;
}

.hero {
  min-height: 690px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 77% 34%, rgba(255, 224, 184, .32), transparent 18%),
    linear-gradient(90deg, var(--hero-sky-a) 0%, var(--hero-sky-b) 52%, var(--hero-sky-c) 100%);
}

.hero-sky {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 65% 25%, rgba(255,255,255,.36), transparent 16%),
    radial-gradient(circle at 81% 20%, rgba(207,233,234,.28), transparent 24%),
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.45), transparent 22%);
  filter: blur(0px);
  pointer-events: none;
}

.hero-sky::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.78) 0 1px, transparent 1.7px);
  background-size: 70px 70px;
  opacity: .22;
  mask-image: linear-gradient(to left, black 0%, black 62%, transparent 95%);
}

.landscape {
  position: absolute;
  inset: auto 0 0;
  width: 100%;
  height: 54%;
  pointer-events: none;
}

.mountain.back { fill: var(--landscape-back); opacity: .34; }
.mountain.mid { fill: var(--landscape-mid); opacity: .55; }
.shore { fill: var(--landscape-shore); opacity: .96; }
.water-line { fill: none; stroke: rgba(239,245,243,.35); stroke-width: 2; }
.water-line.faint { opacity: .35; }

.hero-inner {
  position: relative;
  z-index: 3;
  min-height: 610px;
  padding: 92px clamp(22px, 6vw, 90px) 110px;
  display: grid;
  grid-template-columns: minmax(360px, .9fr) minmax(470px, 1.3fr);
  align-items: start;
  gap: 34px;
}

.hero-copy {
  padding-top: 16px;
  max-width: 650px;
}

.eyebrow {
  display: flex;
  gap: 14px;
  align-items: center;
  color: var(--ink-soft);
  font-size: 11px;
  letter-spacing: .26em;
  font-weight: 750;
}

.eyebrow span {
  width: 28px;
  height: 1px;
  background: var(--accent);
}

.hero h1 {
  margin: 24px 0 0;
  font-size: clamp(58px, 7vw, 104px);
  line-height: .95;
  letter-spacing: -.065em;
  font-weight: 320;
  color: var(--teal);
}

.hero h1 span {
  font-weight: 260;
  color: color-mix(in srgb, var(--teal) 74%, var(--paper));
}

.hero-subtitle {
  margin: 24px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  font-size: clamp(20px, 2vw, 29px);
  line-height: 1.2;
}

.hero-lead {
  max-width: 600px;
  margin: 22px 0 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.32;
}

.hero-actions {
  display: flex;
  gap: 18px;
  margin-top: 28px;
}

.button {
  min-width: 145px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  border: 1px solid var(--teal);
  border-radius: 999px;
  text-decoration: none;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}

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

.button.primary {
  color: #f9fbf8;
  background: var(--teal);
}

.button.secondary {
  background: color-mix(in srgb, var(--paper) 76%, transparent);
  color: var(--teal);
}

.network-stage {
  min-height: 480px;
  position: relative;
  margin-top: -16px;
}

.network-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 0 14px rgba(255, 217, 168, .12));
}

.network-line {
  stroke: rgba(235, 246, 245, .38);
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
}

.network-line.secondary { opacity: .42; }

.network-node {
  fill: rgba(244, 251, 249, .93);
  stroke: rgba(255,255,255,.5);
  stroke-width: 1.5;
  transform-box: fill-box;
  transform-origin: center;
  animation: nodeBreath 4.8s ease-in-out infinite;
}

.network-node.warm { fill: #ffe1bd; }
.network-node.cool { fill: #dff8f4; }

.network-node.core {
  fill: #ffe2bf;
  stroke: rgba(255, 244, 226, .92);
  stroke-width: 2.5;
  filter: drop-shadow(0 0 11px rgba(255,211,163,.92)) drop-shadow(0 0 26px rgba(255,211,163,.38));
  animation: corePulse 3.6s ease-in-out infinite;
}

.network-halo {
  fill: none;
  stroke: rgba(255, 219, 175, .54);
  stroke-width: 1.6;
  animation: haloPulse 3.6s ease-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

.travel-dot {
  fill: #fff1dd;
  filter: drop-shadow(0 0 5px rgba(255, 225, 190, .85));
  opacity: .9;
}

.agent-label {
  position: absolute;
  top: 44%;
  left: 63%;
  transform: translate(-2%, -50%);
  color: #fff7ed;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-shadow: 0 1px 6px rgba(0,0,0,.2);
  pointer-events: none;
}

.signal-card {
  position: absolute;
  width: 166px;
  padding: 12px 14px 11px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 8px;
  background: rgba(237, 242, 239, .72);
  color: #29484d;
  box-shadow: 0 10px 28px rgba(20, 50, 55, .11);
  backdrop-filter: blur(10px);
  animation: floatCard 7s ease-in-out infinite;
}

html[data-theme="dark"] .signal-card {
  background: rgba(17, 35, 39, .72);
  color: #d9e7e4;
}

.signal-card strong {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  line-height: 1.25;
  font-weight: 500;
}

.signal-card small {
  display: block;
  margin-top: 5px;
  color: color-mix(in srgb, currentColor 58%, transparent);
  font-size: 9px;
  letter-spacing: .05em;
}

.signal-a { left: 8%; top: 17%; animation-delay: -.7s; }
.signal-b { right: 2%; top: 22%; animation-delay: -2.2s; }
.signal-c { left: 6%; bottom: 18%; animation-delay: -4s; }
.signal-d { right: 3%; bottom: 13%; animation-delay: -5.1s; }

.typing-dots {
  display: flex;
  gap: 4px;
  margin-top: 8px;
}

.typing-dots i {
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  opacity: .24;
  animation: dotBlink 1.8s infinite;
}

.typing-dots i:nth-child(2) { animation-delay: .18s; }
.typing-dots i:nth-child(3) { animation-delay: .36s; }

.hero-poetry {
  position: absolute;
  z-index: 4;
  left: clamp(22px, 6vw, 90px);
  right: clamp(22px, 6vw, 90px);
  bottom: 28px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  color: rgba(247, 250, 247, .9);
  pointer-events: none;
}

.hero-poetry blockquote {
  margin: 0;
  max-width: 390px;
  font: italic 19px/1.35 Georgia, "Times New Roman", serif;
  text-shadow: 0 2px 10px rgba(0,0,0,.35);
}

.hero-poetry p {
  margin: 0;
  text-align: right;
  font: italic 13px/1.4 Georgia, "Times New Roman", serif;
  text-shadow: 0 2px 10px rgba(0,0,0,.35);
}

.content-grid {
  padding: 44px clamp(22px, 6vw, 90px) 58px;
  display: grid;
  grid-template-columns: 1.04fr 1fr;
  gap: clamp(42px, 6vw, 90px);
  background: var(--paper);
}

.section-heading {
  min-height: 42px;
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 20px;
}

.section-heading h2 {
  margin: 0;
  font-size: 13px;
  letter-spacing: .18em;
  font-weight: 750;
}

.section-heading h2 span {
  color: var(--muted);
  font-weight: 500;
  font-size: 10px;
}

.section-heading > a {
  color: var(--ink-soft);
  font-size: 12px;
  text-decoration: none;
}

.timeline {
  position: relative;
  margin-top: 16px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 8px;
  bottom: 14px;
  width: 1px;
  background: var(--line-strong);
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 28px 124px 1fr;
  gap: 16px;
  padding: 0 0 28px;
}

.timeline-dot {
  position: relative;
  z-index: 2;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  margin-left: 3px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px var(--paper);
}

.timeline-item.is-accent .timeline-dot { background: var(--accent); }

.timeline-date {
  padding-top: 1px;
  color: var(--accent);
  font: 700 16px/1.4 Georgia, "Times New Roman", serif;
}

.timeline h3 {
  margin: 0;
  font: 500 18px/1.28 Georgia, "Times New Roman", serif;
}

.timeline p {
  margin: 5px 0 0;
  color: var(--ink-soft);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  line-height: 1.45;
}

.source-cards {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.source-card {
  min-height: 238px;
  position: relative;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: color-mix(in srgb, var(--paper) 86%, var(--paper-2));
  text-decoration: none;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

a.source-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 14px 34px rgba(36, 54, 57, .08);
}

.source-icon {
  min-height: 52px;
  display: flex;
  align-items: center;
  font-size: 39px;
  color: var(--teal);
}

.source-card h3 {
  margin: 10px 0 3px;
  font: 500 18px/1.2 Georgia, "Times New Roman", serif;
}

.source-card > span {
  display: block;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: .16em;
}

.source-card p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font: 13px/1.45 Georgia, "Times New Roman", serif;
}

.source-card b {
  position: absolute;
  bottom: 16px;
  left: 18px;
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-weight: 400;
}

.memorial {
  padding: 70px clamp(22px, 12vw, 190px);
  display: grid;
  grid-template-columns: 48px minmax(0, 760px);
  justify-content: center;
  gap: 24px;
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.memorial-mark {
  color: var(--accent);
  font-size: 22px;
  padding-top: 3px;
}

.memorial-kicker {
  margin: 0 0 12px;
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--muted);
  font-weight: 750;
}

.memorial h2 {
  margin: 0;
  font: 500 clamp(27px, 3vw, 42px)/1.14 Georgia, "Times New Roman", serif;
}

.memorial p:last-child {
  max-width: 700px;
  margin: 20px 0 0;
  color: var(--ink-soft);
  font: 16px/1.7 Georgia, "Times New Roman", serif;
}

.site-footer {
  padding: 22px clamp(22px, 6vw, 90px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.footer-note {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 10px;
}

.footer-note p { margin: 0; }

.leaf {
  color: #627f71;
  font-size: 22px;
}

.site-footer nav {
  display: flex;
  gap: 20px;
  font-size: 10px;
}

@keyframes nodeBreath {
  0%, 100% { transform: scale(.94); opacity: .82; }
  50% { transform: scale(1.08); opacity: 1; }
}

@keyframes corePulse {
  0%, 100% { transform: scale(.94); }
  50% { transform: scale(1.12); }
}

@keyframes haloPulse {
  0% { transform: scale(.7); opacity: .7; }
  70%, 100% { transform: scale(1.55); opacity: 0; }
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-7px); }
}

@keyframes dotBlink {
  0%, 100% { opacity: .15; transform: scale(.75); }
  45% { opacity: .65; transform: scale(1); }
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav { display: none; }

  .hero-inner {
    grid-template-columns: 1fr;
    padding-bottom: 170px;
  }

  .hero-copy {
    max-width: 730px;
  }

  .network-stage {
    min-height: 440px;
    margin-top: -30px;
  }

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

@media (max-width: 720px) {
  .site-header {
    min-height: 66px;
    padding-inline: 18px;
  }

  .brand {
    font-size: 12px;
    letter-spacing: .18em;
  }

  .hero {
    min-height: 900px;
  }

  .hero-inner {
    min-height: 860px;
    padding: 56px 18px 180px;
  }

  .hero h1 {
    font-size: clamp(48px, 15vw, 72px);
    overflow-wrap: anywhere;
  }

  .hero-subtitle {
    font-size: 21px;
  }

  .hero-actions {
    flex-wrap: wrap;
  }

  .network-stage {
    min-height: 380px;
    margin-top: 6px;
  }

  .signal-card {
    width: 142px;
    padding: 9px 10px;
  }

  .signal-a { left: 0; top: 13%; }
  .signal-b { right: 0; top: 18%; }
  .signal-c { left: 0; bottom: 15%; }
  .signal-d { right: 0; bottom: 9%; }

  .agent-label {
    top: 44%;
    left: 55%;
    font-size: 10px;
  }

  .hero-poetry {
    left: 18px;
    right: 18px;
    bottom: 22px;
    gap: 28px;
  }

  .hero-poetry blockquote { font-size: 15px; }
  .hero-poetry p { font-size: 11px; }

  .content-grid {
    padding: 36px 18px 44px;
  }

  .timeline-item {
    grid-template-columns: 25px 1fr;
    gap: 14px;
  }

  .timeline-date {
    grid-column: 2;
  }

  .timeline-item > div:last-child {
    grid-column: 2;
  }

  .timeline-item {
    padding-bottom: 24px;
  }

  .timeline-dot {
    grid-row: 1 / span 2;
  }

  .source-cards {
    grid-template-columns: 1fr;
  }

  .source-card {
    min-height: 200px;
  }

  .memorial {
    padding: 54px 18px;
    grid-template-columns: 26px 1fr;
  }

  .site-footer {
    padding: 20px 18px;
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer nav {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}


/* V2 — bilingual controls and collision-safe refinements */
.header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-switch {
  display: inline-flex;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--paper) 72%, transparent);
}

.lang-button {
  min-width: 36px;
  height: 30px;
  padding: 0 9px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: 700 10px/1 Inter, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .1em;
  cursor: pointer;
  transition: background .18s ease, color .18s ease, box-shadow .18s ease;
}

.lang-button.is-active {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 2px 8px rgba(20, 46, 50, .09);
}

.hero-inner {
  grid-template-columns: minmax(0, .92fr) minmax(540px, 1.08fr);
  gap: clamp(26px, 3.5vw, 58px);
}

.hero-copy,
.network-stage {
  min-width: 0;
}

.hero-copy {
  position: relative;
  z-index: 7;
}

.hero h1 {
  font-size: clamp(52px, 5.35vw, 88px);
  letter-spacing: -.055em;
  white-space: nowrap;
}

.network-stage {
  z-index: 3;
  margin-left: 6px;
}

.signal-card {
  z-index: 6;
}

.signal-a { left: 3%; top: 12%; }
.signal-b { right: 0; top: 16%; }
.signal-c { left: 1%; bottom: 17%; }
.signal-d { right: 0; bottom: 10%; }

.agent-label {
  z-index: 5;
  top: 43.5%;
  left: 62%;
}

.hero-poetry {
  z-index: 8;
}

.memorial-line {
  margin: 0;
  max-width: 390px;
  font: italic 19px/1.35 Georgia, "Times New Roman", serif;
  text-shadow: 0 2px 10px rgba(0,0,0,.35);
}

.source-card {
  min-width: 0;
  overflow: hidden;
}

.source-card h3,
.source-card p {
  overflow-wrap: anywhere;
}

@media (max-width: 1240px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding-bottom: 175px;
  }

  .hero-copy {
    max-width: 780px;
  }

  .hero h1 {
    font-size: clamp(58px, 9vw, 94px);
  }

  .network-stage {
    min-height: 455px;
    width: min(820px, 100%);
    justify-self: center;
    margin: -20px auto 0;
  }

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

  .source-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 760px) {
  .header-controls {
    gap: 6px;
  }

  .lang-button {
    min-width: 32px;
    height: 28px;
    padding-inline: 7px;
  }

  .theme-toggle {
    width: 34px;
    height: 34px;
  }

  .hero h1 {
    font-size: clamp(42px, 13.2vw, 67px);
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .network-stage {
    width: 100%;
    min-height: 410px;
  }

  .signal-card {
    width: 136px;
    font-size: 11px;
  }

  .signal-a { left: 0; top: 7%; }
  .signal-b { right: 0; top: 14%; }
  .signal-c { left: 0; bottom: 13%; }
  .signal-d { right: 0; bottom: 7%; }

  .agent-label {
    left: 57%;
    top: 44%;
  }

  .source-cards {
    grid-template-columns: 1fr;
  }

  .memorial-line {
    font-size: 15px;
  }
}


/* V3 — hero collision fixes, equal source cards, emergence reflection */

.eyebrow {
  position: relative;
  z-index: 9;
  display: inline-flex;
  width: auto;
  max-width: 100%;
  gap: 14px;
  align-items: center;
  margin-bottom: 4px;
  white-space: nowrap;
}

.eyebrow-rule {
  flex: 0 0 28px;
  width: 28px !important;
  height: 1px !important;
  background: var(--accent);
}

.eyebrow-text {
  display: inline-block;
  width: auto !important;
  height: auto !important;
  background: none !important;
  font-size: 11px;
  line-height: 1;
}

.hero h1 {
  clear: both;
  margin-top: 30px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-copy .hero-subtitle,
.hero-copy .hero-lead,
.hero-copy .hero-actions {
  width: 100%;
}

/* All source cards occupy exactly the same available height. */
.source-cards {
  align-items: stretch;
}

.source-card {
  height: 100%;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding-bottom: 64px;
}

.source-card .source-icon {
  flex: 0 0 auto;
}

.source-card p {
  margin-bottom: 0;
}

.source-card b {
  top: auto;
  bottom: 18px;
}

.source-card-static {
  cursor: default;
}

/* Reflection on emergence */
.emergence {
  position: relative;
  padding: 82px clamp(22px, 8vw, 128px);
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 32%, color-mix(in srgb, var(--glow) 18%, transparent), transparent 28%),
    linear-gradient(135deg,
      color-mix(in srgb, var(--paper-2) 95%, var(--paper)),
      color-mix(in srgb, var(--paper) 92%, var(--teal-2) 8%));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.emergence::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -120px;
  top: -180px;
  border: 1px solid color-mix(in srgb, var(--teal-2) 24%, transparent);
  border-radius: 50%;
  box-shadow:
    0 0 0 46px color-mix(in srgb, var(--teal-2) 5%, transparent),
    0 0 0 92px color-mix(in srgb, var(--teal-2) 3%, transparent);
  pointer-events: none;
}

.emergence-inner {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
}

.emergence-kicker {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .22em;
}

.emergence-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: center;
}

.emergence-copy p {
  margin: 0;
  color: var(--ink-soft);
  font: 16px/1.72 Georgia, "Times New Roman", serif;
}

.emergence-copy p + p {
  margin-top: 22px;
}

.emergence-quote {
  position: relative;
  margin: 0;
  padding: 10px 0 10px 30px;
  color: var(--ink);
  font: italic 500 clamp(23px, 2.3vw, 34px)/1.35 Georgia, "Times New Roman", serif;
}

.emergence-quote::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: var(--accent);
}

@media (max-width: 1240px) {
  .hero-copy {
    max-width: 760px;
  }

  .eyebrow {
    margin-bottom: 0;
  }

  .hero h1 {
    margin-top: 26px;
  }
}

@media (max-width: 900px) {
  .emergence {
    padding: 62px 22px;
  }

  .emergence-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .emergence-quote {
    max-width: 720px;
  }
}

@media (max-width: 760px) {
  .eyebrow {
    white-space: normal;
    line-height: 1.25;
  }

  .eyebrow-text {
    line-height: 1.25;
  }

  .hero h1 {
    margin-top: 22px;
  }

  .source-card {
    min-height: 220px;
  }

  .emergence {
    padding: 52px 18px;
  }

  .emergence-quote {
    padding-left: 22px;
    font-size: 24px;
  }
}