:root {
  --ink: #101b20;
  --muted: #52636a;
  --paper: #f3f0e8;
  --card: #fffdf7;
  --teal: #00a69a;
  --teal-dark: #08746e;
  --orange: #f36b3f;
  --lime: #c9ef74;
  --line: #cfd7d2;
  --shadow: 0 14px 38px rgba(16, 27, 32, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.55;
}
a { color: var(--teal-dark); text-underline-offset: .18em; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }

.progress {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--lime));
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 94svh;
  padding: 72px 22px 44px;
  background:
    radial-gradient(circle at 90% 8%, rgba(201, 239, 116, .22), transparent 31%),
    radial-gradient(circle at 0 68%, rgba(0, 166, 154, .25), transparent 36%),
    var(--ink);
  color: white;
}
.hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -100px;
  width: 270px;
  height: 270px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(255,255,255,.035), 0 0 0 84px rgba(255,255,255,.025);
}
.wrap { width: 100%; max-width: 1080px; min-width: 0; margin: 0 auto; }
.hero .wrap { position: relative; z-index: 1; }
.eyebrow {
  margin: 0 0 18px;
  color: var(--lime);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
h1, h2, h3 { line-height: 1.04; letter-spacing: -.035em; }
h1 { max-width: 880px; margin: 0; font-size: clamp(3.15rem, 11.5vw, 7.6rem); }
h2 { margin: 0 0 18px; font-size: clamp(2.25rem, 7vw, 4.75rem); }
h3 { margin: 0 0 10px; font-size: 1.35rem; }
.hero .lede { max-width: 720px; margin: 28px 0 0; color: #d5dfdc; font-size: clamp(1.12rem, 3vw, 1.48rem); }
.hero .lede strong { color: white; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--lime);
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}
.button.secondary { border-color: rgba(255,255,255,.35); background: transparent; color: white; }
.hero-signals { display: flex; align-items: flex-end; justify-content: space-between; gap: 34px; max-width: 760px; margin-top: 42px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.22); }
.hero-signals > p { max-width: 320px; margin: 0; }
.hero-signals > p strong { display: block; color: var(--lime); font-size: 1rem; }
.hero-signals > p span { display: block; margin-top: 5px; color: #c8d4d1; font-size: .82rem; line-height: 1.35; }
.hero-signals dl { display: flex; gap: 38px; margin: 0; }
.hero-signals dl div { min-width: 110px; }
.hero-signals dt { color: var(--lime); font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 900; line-height: .92; letter-spacing: -.055em; }
.hero-signals dd { max-width: 14ch; margin: 9px 0 0; color: #c8d4d1; font-size: .78rem; line-height: 1.25; }

.jumpbar {
  position: sticky;
  z-index: 20;
  top: 0;
  overflow-x: auto;
  display: flex;
  gap: 6px;
  padding: 9px max(14px, calc((100vw - 1080px)/2));
  border-bottom: 1px solid var(--line);
  background: rgba(243,240,232,.94);
  backdrop-filter: blur(12px);
  scrollbar-width: none;
}
.jumpbar::-webkit-scrollbar { display: none; }
.jumpbar a { flex: none; padding: 8px 11px; border-radius: 999px; color: var(--ink); font-size: .78rem; font-weight: 800; text-decoration: none; }
.jumpbar a:hover { background: var(--card); }

main section { padding: 74px 20px; scroll-margin-top: 64px; }
main section:nth-child(even) { background: rgba(255,255,255,.38); }
.section-head { max-width: 780px; margin-bottom: 30px; }
.section-kicker { margin: 0 0 8px; color: var(--teal-dark); font-size: .76rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.section-head > p { margin: 0; color: var(--muted); font-size: 1.05rem; }

.decision {
  padding: 28px;
  border-radius: 22px;
  background: var(--ink);
  color: white;
  box-shadow: var(--shadow);
}
.decision .label { color: var(--lime); font-size: .76rem; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.decision .promise { max-width: 820px; margin: 15px 0 0; font-size: clamp(1.55rem, 4.2vw, 3rem); font-weight: 840; line-height: 1.08; letter-spacing: -.035em; }
.decision .buyer { margin: 18px 0 0; color: #cbd8d5; }
.principles-line, .figures-line { margin: 22px 0 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.2); color: #dce5e2; font-size: .9rem; }
.principles-line strong, .figures-line strong { color: var(--lime); }
.offer-figures { display: grid; grid-template-columns: 1fr; gap: 0; margin: 24px 0 0; padding: 5px 0; border-top: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.offer-figures div { padding: 16px 0; }
.offer-figures dt { color: var(--lime); font-size: clamp(1.9rem, 5vw, 3rem); font-weight: 900; line-height: 1; letter-spacing: -.05em; }
.offer-figures dd { margin: 7px 0 0; color: #cbd8d5; font-size: .8rem; font-weight: 750; }

.grid { display: grid; gap: 14px; }
.grid > *, .flow > *, .process-flow > * { min-width: 0; }
.grid.two, .grid.three { grid-template-columns: 1fr; }
.card {
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  box-shadow: 0 8px 24px rgba(16,27,32,.055);
}
.card.orange { border-top: 5px solid var(--orange); }
.card.lime { border-top: 5px solid var(--lime); }
.card p { margin: 0; color: var(--muted); }
.card .headline-number { margin: 0 0 20px; color: var(--teal-dark); font-size: clamp(2.45rem, 6vw, 4rem); font-weight: 930; line-height: .85; letter-spacing: -.065em; }
.card.orange .headline-number { color: var(--orange); }
.card.lime .headline-number { color: #638b13; }
.card ul { margin: 12px 0 0; padding-left: 1.1em; color: var(--muted); }
.card li + li { margin-top: 8px; }

.audio-card { overflow: hidden; padding: 0; }
.media-copy { padding: 22px; }
.media-copy p { margin: 0 0 16px; color: var(--muted); }
audio, video { display: block; width: 100%; background: #081013; }
video { aspect-ratio: 16/9; }
.download-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.download-row a { font-weight: 800; }

.profile-preview { overflow: hidden; border-radius: 21px; background: white; box-shadow: var(--shadow); }
.profile-top { height: 84px; background: linear-gradient(115deg, var(--teal), #10373c); }
.profile-body { padding: 0 22px 24px; }
.avatar { display: grid; place-items: center; width: 84px; height: 84px; margin-top: -42px; border: 5px solid white; border-radius: 50%; background: var(--lime); color: var(--ink); font-size: 1.35rem; font-weight: 950; }
.profile-body h3 { margin-top: 14px; }
.handle { color: var(--muted); font-size: .9rem; }
.bio { margin: 16px 0; white-space: pre-line; }
.bio-link { display: block; padding: 13px; border-radius: 12px; background: #edf7f5; font-size: .9rem; font-weight: 800; }

.flow { display: grid; grid-template-columns: 1fr; gap: 0; }
.flow-step { position: relative; padding: 0 0 30px 48px; border-left: 3px solid var(--ink); }
.flow-step::before { content: "0" attr(data-step); position: absolute; left: 12px; top: -2px; color: var(--teal-dark); font-size: .8rem; font-weight: 950; letter-spacing: .04em; }
.flow-step:last-child { padding-bottom: 0; border-left-color: transparent; }
.flow-step strong { display: block; }
.flow-step span { color: var(--muted); font-size: .88rem; }

.process-flow { display: grid; grid-template-columns: 1fr; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: process; }
.process-flow li { position: relative; padding: 0 0 30px 50px; border-left: 3px solid var(--ink); counter-increment: process; }
.process-flow li::before { content: "0" counter(process); position: absolute; left: 12px; top: -2px; color: var(--teal-dark); font-size: .8rem; font-weight: 950; letter-spacing: .04em; }
.process-flow li:last-child { padding-bottom: 0; border-left-color: transparent; }
.process-flow h3 { margin-bottom: 8px; font-size: 1.08rem; }
.process-flow p { margin: 0; color: var(--muted); font-size: .9rem; }
.plain-summary { margin: 22px 0 0; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); }
.plain-summary strong { color: var(--ink); }

.compare { overflow-x: auto; border: 1px solid var(--line); border-radius: 18px; background: var(--card); }
table { width: 100%; border-collapse: collapse; min-width: 650px; }
th, td { padding: 14px 15px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #e8eeea; font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; }
td { font-size: .9rem; }
tr:last-child td { border-bottom: 0; }

.timeline { position: relative; display: grid; gap: 12px; }
.day { display: grid; grid-template-columns: 76px 1fr; gap: 12px; padding: 17px; border-left: 4px solid var(--teal); border-radius: 0 15px 15px 0; background: var(--card); }
.day:nth-child(5n) { border-left-color: var(--orange); }
.day-date { color: var(--teal-dark); font-size: .76rem; font-weight: 900; text-transform: uppercase; }
.day p { margin: 0; color: var(--muted); font-size: .93rem; }
.day strong { color: var(--ink); }

details { border: 1px solid var(--line); border-radius: 15px; background: var(--card); }
details + details { margin-top: 9px; }
summary { min-height: 52px; padding: 15px 18px; cursor: pointer; font-weight: 850; }
details > div { padding: 0 18px 18px; color: var(--muted); }

.callout { padding: 22px; border-left: 5px solid var(--orange); border-radius: 0 16px 16px 0; background: #fff3eb; }
.callout strong { display: block; margin-bottom: 5px; }
.callout p { margin: 0; color: #714435; }
.quiet { color: var(--muted); font-size: .86rem; }

footer { padding: 48px 20px 110px; background: var(--ink); color: #cfdbd8; }
footer strong { color: white; }
.source-links { columns: 1; padding-left: 1.1em; }
.source-links li { break-inside: avoid; margin-bottom: 9px; }
.source-links a { color: var(--lime); }

.mobile-play {
  position: fixed;
  z-index: 40;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 10px 12px 10px 17px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 17px;
  background: rgba(16,27,32,.95);
  color: white;
  box-shadow: 0 14px 40px rgba(0,0,0,.25);
  text-decoration: none;
  backdrop-filter: blur(12px);
}
.mobile-play span { font-size: .82rem; font-weight: 850; }
.mobile-play b { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: var(--lime); color: var(--ink); }

@media (max-width: 719px) {
  .hero { min-height: 88svh; padding: 58px 18px 36px; }
  /* break-word, not anywhere: "anywhere" breaks at any character, which split
     ordinary words mid-word on phones (TreeTra/ce, ClipEng/ine, Oversig/ht).
     break-word only breaks a word that cannot fit on a line by itself. */
  h1 { max-width: 11ch; font-size: clamp(2.55rem, 12vw, 3.05rem); overflow-wrap: break-word; }
  h2 { font-size: clamp(2rem, 10vw, 2.7rem); overflow-wrap: break-word; }
  h3, p, span, strong { overflow-wrap: break-word; }
  .hero .lede { margin-top: 22px; font-size: 1.02rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr; margin-top: 28px; }
  .button { width: 100%; }
  .hero-signals { display: block; margin-top: 28px; padding-top: 20px; }
  .hero-signals dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin-top: 24px; }
  .hero-signals dl div { min-width: 0; }
  .hero-signals dt { font-size: 2.35rem; }
  .offer-figures div + div { border-top: 1px solid rgba(255,255,255,.16); }
  main section { padding-right: 18px; padding-left: 18px; }
  .decision { padding: 22px; }
}

@media (min-width: 720px) {
  main section { padding: 104px 28px; }
  .grid.two { grid-template-columns: repeat(2, 1fr); }
  .grid.three { grid-template-columns: repeat(3, 1fr); }
  .flow { grid-template-columns: repeat(4, 1fr); }
  .flow-step { padding: 46px 22px 0 0; border-top: 3px solid var(--ink); border-left: 0; }
  .flow-step::before { left: 0; top: 13px; }
  .flow-step:last-child { border-top-color: var(--ink); }
  .process-flow.six { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
  .process-flow.six li { padding: 50px 26px 0 0; border-top: 3px solid var(--ink); border-left: 0; }
  .process-flow.six li::before { left: 0; top: 14px; }
  .process-flow.six li:last-child { border-top-color: var(--ink); }
  .offer-figures { grid-template-columns: repeat(3, 1fr); }
  .offer-figures div { padding: 18px 22px; }
  .offer-figures div:first-child { padding-left: 0; }
  .offer-figures div + div { border-left: 1px solid rgba(255,255,255,.18); }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .source-links { columns: 2; }
  .mobile-play { right: 22px; left: auto; width: 290px; }
}

@media print {
  .jumpbar, .mobile-play, .progress, .hero-actions { display: none; }
  .hero { min-height: 0; color: var(--ink); background: white; }
  .hero .lede, .hero-signals span, .hero-signals dd { color: var(--ink); }
  main section { padding: 28px 0; break-inside: avoid; }
  body { background: white; }
}