:root {
  color-scheme: light;
  --ink: #151515;
  --muted: #666560;
  --paper: #f3f2ef;
  --paper-bright: #fbfaf7;
  --accent: #c57a21;
  --logo-dot: #b88a55;
  --line: rgba(21, 21, 21, 0.14);
  --canvas-edge: max(0px, calc((100vw - 1440px) / 2));
  --content-gutter: calc(var(--canvas-edge) + clamp(1.4rem, 5vw, 4.5rem));
  font-family: "Geist", "Helvetica Neue", Arial, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
}

a {
  color: inherit;
}

.hero {
  isolation: isolate;
  position: relative;
  width: 100%;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 52%, rgba(255, 255, 255, 0.96) 0 16%, transparent 46%),
    linear-gradient(118deg, var(--paper-bright), var(--paper) 70%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.paper-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(to right, transparent calc(100% - 1px), rgba(21, 21, 21, 0.035) 1px),
    linear-gradient(to bottom, transparent calc(100% - 1px), rgba(21, 21, 21, 0.028) 1px);
  background-size: 8.333vw 100%, 100% 8.333vw;
  mask-image: linear-gradient(90deg, #000, transparent 70%);
}

.ambient-glow {
  position: absolute;
  right: 8vw;
  bottom: -26vw;
  width: 52vw;
  aspect-ratio: 1;
  z-index: -1;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  filter: blur(90px);
}

.brand {
  position: absolute;
  top: clamp(1.5rem, 4vw, 3.2rem);
  left: var(--content-gutter);
  z-index: 8;
  display: inline-flex;
  align-items: baseline;
  text-decoration: none;
  font-size: clamp(1.25rem, 1.6vw, 1.7rem);
  font-weight: 760;
  letter-spacing: -0.075em;
}

.brand-word {
  white-space: nowrap;
}

.brand-i {
  position: relative;
  display: inline-block;
}

.brand-i-dot {
  position: absolute;
  top: 0.2em;
  left: 50%;
  width: 0.14em;
  height: 0.14em;
  border-radius: 50%;
  background: var(--logo-dot);
  transform: translateX(-50%);
}

.brand-dot {
  margin-left: -0.045em;
  color: var(--logo-dot);
}

.brand small {
  margin-left: -0.025em;
  font-size: 0.54em;
  letter-spacing: -0.04em;
}

.hero-copy {
  position: relative;
  z-index: 5;
  display: flex;
  width: min(70vw, 1120px);
  min-height: 100svh;
  padding: clamp(7rem, 12vh, 9rem) 0 clamp(2.5rem, 5vh, 4rem) var(--content-gutter);
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0 0 clamp(1.2rem, 2.5vh, 2.25rem);
  color: var(--muted);
  font-size: clamp(0.76rem, 0.8vw, 0.9rem);
  font-weight: 650;
  line-height: 1;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 2.8rem;
  height: 2px;
  background: var(--accent);
}

h1 {
  width: min(100%, 78rem);
  max-width: 78rem;
  margin: 0;
  font-size: clamp(4rem, min(5.2vw, 9.5vh), 6.5rem);
  font-weight: 740;
  line-height: 0.88;
  letter-spacing: -0.078em;
  text-wrap: balance;
}

.title-line {
  display: block;
  width: max-content;
  max-width: 100%;
  transform-origin: left center;
}

.title-line--two {
  margin-top: 0.02em;
  padding-right: 0.08em;
}

.title-line--three {
  margin-top: 0.14em;
}

h1 em {
  position: relative;
  z-index: 1;
  color: var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.07em;
}

h1 em::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0.03em;
  left: 0.04em;
  z-index: -1;
  height: 0.045em;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  animation: underline-in 900ms 1.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-description {
  width: min(40rem, 76%);
  margin: clamp(1.7rem, 4vh, 3rem) 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.25rem);
  line-height: 1.55;
  letter-spacing: -0.018em;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: clamp(1.8rem, 4vh, 3rem);
}

.button {
  position: relative;
  display: inline-flex;
  min-height: 3.75rem;
  padding: 0 1.6rem;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  border: 1px solid var(--ink);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 680;
  letter-spacing: -0.01em;
  transition: transform 350ms cubic-bezier(0.16, 1, 0.3, 1), background-color 300ms, color 300ms;
}

.button:hover {
  transform: translateY(-3px);
}

.button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 48%, transparent);
  outline-offset: 4px;
}

.button--primary {
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  box-shadow: 0 16px 34px rgba(21, 21, 21, 0.16);
}

.button--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-101%);
  transition: transform 450ms cubic-bezier(0.16, 1, 0.3, 1);
}

.button--primary:hover::before {
  transform: translateX(0);
}

.button--primary span,
.button--primary svg {
  position: relative;
  z-index: 1;
}

.button svg {
  width: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
  transition: transform 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

.button:hover svg {
  transform: translateX(0.3rem);
}

.button--secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(12px);
}

.button--secondary:hover {
  border-color: var(--ink);
  background: #fff;
}

.trust-note {
  display: flex;
  margin-top: clamp(1.4rem, 3vh, 2.4rem);
  align-items: center;
  gap: 0.7rem;
  color: #4e4d49;
  font-size: 0.84rem;
  font-weight: 560;
}

.jobbox-link-wrap {
  position: relative;
  display: inline-block;
}

.jobbox-link-wrap > a {
  font-weight: 730;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.jobbox-tooltip {
  position: absolute;
  bottom: calc(100% + 0.75rem);
  left: 50%;
  z-index: 12;
  width: max-content;
  max-width: 16rem;
  padding: 0.72rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--ink);
  color: #fff;
  box-shadow: 0 0.8rem 2rem rgba(21, 21, 21, 0.18);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 0.45rem);
  transition:
    opacity 240ms ease,
    visibility 240ms ease,
    transform 400ms cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.jobbox-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  border: 0.38rem solid transparent;
  border-top-color: var(--ink);
  transform: translateX(-50%);
}

.jobbox-link-wrap:hover .jobbox-tooltip,
.jobbox-link-wrap:focus-within .jobbox-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.pulse-dot {
  position: relative;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
}

.pulse-dot::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px solid var(--accent);
  border-radius: inherit;
  animation: pulse 2.4s ease-out infinite;
}

.lanyard-stage {
  position: absolute;
  top: -8vh;
  right: var(--canvas-edge);
  bottom: -10vh;
  z-index: 3;
  display: grid;
  width: min(48vw, 730px);
  place-items: start center;
  perspective: 1200px;
  pointer-events: none;
}

.lanyard-rig {
  width: min(100%, 620px);
  transform-origin: 50% 0;
  opacity: 0;
  filter: blur(10px) saturate(0.72);
  transform: translate3d(15vw, -9vh, 0) rotate(-5deg) scale(1.58);
  will-change: transform, opacity, filter;
}

.lanyard-response {
  position: relative;
  width: 100%;
  transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transform-style: preserve-3d;
  transition: transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.lanyard-response::after {
  content: "";
  position: absolute;
  top: 28%;
  left: 39%;
  width: 22%;
  height: 19%;
  border-radius: 50%;
  opacity: 0;
  background: linear-gradient(105deg, transparent 15%, rgba(255, 255, 255, 0.92) 48%, transparent 76%);
  filter: blur(4px);
  mix-blend-mode: screen;
  pointer-events: none;
  transform: translateX(-105%) rotate(12deg);
}

.lanyard-response.glint-active::after {
  animation: clasp-glint 680ms 720ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.lanyard-response img {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  filter: drop-shadow(0 38px 30px rgba(21, 21, 21, 0.18));
}

.edition-mark {
  position: absolute;
  right: calc(var(--canvas-edge) + clamp(1.4rem, 3vw, 3rem));
  top: clamp(1.5rem, 4vw, 3.2rem);
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 620;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.edition-mark span:first-child {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
}

.reveal-copy,
.title-line {
  opacity: 0;
}

@keyframes underline-in {
  to { transform: scaleX(1); }
}

@keyframes pulse {
  0% { opacity: 0.8; transform: scale(0.65); }
  70%, 100% { opacity: 0; transform: scale(1.55); }
}

@keyframes clasp-glint {
  0% { opacity: 0; transform: translateX(-105%) rotate(12deg); }
  24% { opacity: 0.78; }
  68% { opacity: 0.55; }
  100% { opacity: 0; transform: translateX(115%) rotate(12deg); }
}

@media (max-width: 1050px) {
  .hero-copy {
    width: 76vw;
  }

  h1 {
    font-size: clamp(3.5rem, 7.7vw, 6.7rem);
  }

  .lanyard-stage {
    right: -15vw;
    width: 55vw;
    opacity: 0.92;
  }

}

@media (max-width: 760px) {
  .hero {
    min-height: 100svh;
  }

  .brand {
    top: 1.35rem;
  }

  .edition-mark {
    top: 1.35rem;
  }

  .edition-mark span:last-child {
    display: none;
  }

  .hero-copy {
    width: 100%;
    min-height: 100svh;
    padding: 5.8rem 1.4rem 2.4rem;
    justify-content: center;
  }

  .eyebrow {
    margin-bottom: 1.3rem;
  }

  h1 {
    font-size: clamp(3.2rem, 14vw, 5.2rem);
    line-height: 0.88;
  }

  .title-line {
    width: auto;
  }

  .hero-description {
    width: min(90%, 32rem);
    margin-top: 1.5rem;
    font-size: 1rem;
  }

  .hero-actions {
    margin-top: 1.5rem;
  }

  .button {
    min-height: 3.4rem;
    padding-inline: 1.25rem;
  }

  .button--secondary {
    display: none;
  }

  .trust-note {
    margin-top: 1.15rem;
  }

  .lanyard-stage {
    top: -18vh;
    right: 50%;
    bottom: auto;
    z-index: 4;
    width: min(145vw, 580px);
    opacity: 1;
    transform: translateX(50%);
  }

  .lanyard-rig {
    filter: blur(8px) saturate(0.78);
    transform: translateY(-8vh) rotate(-3deg) scale(1.06);
  }

  h1 em::after {
    animation-delay: 4.25s;
  }
}

@media (max-width: 520px) and (max-height: 760px) {
  h1 {
    font-size: clamp(2.8rem, 12.5vw, 4rem);
  }

  .hero-description {
    margin-top: 1.1rem;
    line-height: 1.42;
  }

  .hero-actions {
    margin-top: 1.1rem;
  }

  .lanyard-stage {
    top: -20vh;
    width: min(140vw, 540px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal-copy,
  .title-line {
    opacity: 1;
  }

  .lanyard-rig {
    opacity: 1;
    filter: none;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) and (max-width: 760px) {
  .lanyard-rig {
    opacity: 0.1;
    filter: blur(18px);
    transform: translateY(-1vh) scale(1.02);
  }
}

/* Página editorial */

.content-section {
  position: relative;
  overflow: hidden;
  scroll-margin-top: 1rem;
  border-top: 1px solid var(--line);
}

.content-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.09;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.section-shell {
  position: relative;
  width: min(100%, 1440px);
  margin-inline: auto;
  padding: clamp(5.5rem, 9vw, 9rem) clamp(1.4rem, 5vw, 4.5rem);
}

.section-marker {
  display: flex;
  margin-bottom: clamp(3.5rem, 7vw, 7rem);
  align-items: center;
  gap: 0.8rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-marker span:first-child {
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  letter-spacing: 0.05em;
}

.section-marker--light {
  color: rgba(255, 255, 255, 0.56);
}

.section-marker--light span:first-child {
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.section-kicker {
  display: flex;
  margin: 0 0 1.3rem;
  align-items: center;
  gap: 0.8rem;
  color: var(--accent);
  font-size: 0.73rem;
  font-weight: 720;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.section-kicker::before {
  content: "";
  width: 2.5rem;
  height: 2px;
  background: currentColor;
}

.section-heading h2,
.author-copy h2,
.launch-panel h2 {
  margin: 0;
  font-size: clamp(2.85rem, 5.4vw, 6.6rem);
  font-weight: 730;
  line-height: 0.92;
  letter-spacing: -0.068em;
  text-wrap: balance;
}

.section-heading h2 em {
  color: var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.06em;
}

.section-lead,
.author-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.45vw, 1.35rem);
  line-height: 1.6;
  letter-spacing: -0.022em;
}

.problem-section {
  background:
    radial-gradient(circle at 94% 16%, rgba(197, 122, 33, 0.11), transparent 28%),
    var(--paper-bright);
}

.problem-layout,
.system-intro,
.action-intro,
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(22rem, 0.96fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.problem-layout .section-lead {
  width: min(100%, 38rem);
  margin-top: 2rem;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.signal-card {
  min-height: 12rem;
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.38);
  transition: background-color 300ms ease, transform 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

.signal-card:hover {
  z-index: 1;
  background: #fff;
  transform: translateY(-0.35rem);
}

.signal-card span,
.outcome-grid article > span {
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.14em;
}

.signal-card p {
  margin: 3.2rem 0 0;
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  font-weight: 620;
  line-height: 1.26;
  letter-spacing: -0.03em;
}

.editorial-statement {
  width: min(100%, 68rem);
  margin: clamp(4rem, 8vw, 8rem) 0 0;
  padding-left: clamp(1.4rem, 3vw, 3rem);
  border-left: 0.36rem solid var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4.2vw, 4.8rem);
  font-style: italic;
  line-height: 1.02;
  letter-spacing: -0.052em;
}

.system-section {
  color: #fff;
  background:
    radial-gradient(circle at 15% 100%, rgba(197, 122, 33, 0.2), transparent 32%),
    #181817;
}

.system-section::before {
  opacity: 0.12;
  mix-blend-mode: screen;
}

.system-section .section-lead {
  color: rgba(255, 255, 255, 0.63);
}

.system-intro {
  grid-template-columns: minmax(0, 1.16fr) minmax(20rem, 0.84fr);
  gap: clamp(3rem, 6.5vw, 7rem);
}

.system-intro .section-heading h2 {
  max-width: 48rem;
  font-size: clamp(2.8rem, 3.45vw, 4.35rem);
  line-height: 0.96;
  letter-spacing: -0.058em;
}

.method-loop {
  position: relative;
  display: grid;
  margin-top: clamp(4.5rem, 9vw, 8rem);
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.method-loop span {
  position: relative;
  display: flex;
  min-height: clamp(10rem, 16vw, 14rem);
  padding: clamp(1.4rem, 2.5vw, 2.25rem);
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.45rem;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  transition:
    background-color 450ms ease,
    color 350ms ease,
    transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

.method-loop span:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.method-loop span::after {
  content: "→";
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  color: var(--accent);
  font-size: 1.1rem;
}

.method-loop span:last-child::after {
  content: "↺";
}

.method-loop span:hover {
  z-index: 1;
  background: var(--accent);
  color: #fff;
  transform: translateY(-0.55rem);
}

.method-loop span:hover::after {
  color: #fff;
}

.method-loop b {
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  letter-spacing: -0.035em;
}

.method-loop small {
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.76rem;
  line-height: 1.35;
}

.method-loop span:hover small {
  color: rgba(255, 255, 255, 0.78);
}

.system-result {
  display: grid;
  margin-top: clamp(4rem, 8vw, 7rem);
  padding-top: clamp(2rem, 4vw, 3.5rem);
  grid-template-columns: 0.42fr 1.58fr;
  gap: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.system-result > span {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.system-result p {
  max-width: 50rem;
  margin: 0;
  font-size: clamp(1.65rem, 3.1vw, 3.35rem);
  font-weight: 560;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.action-section {
  background:
    linear-gradient(90deg, transparent 49.95%, rgba(21, 21, 21, 0.045) 50%, transparent 50.05%),
    var(--paper);
}

.outcome-grid {
  display: grid;
  margin-top: clamp(4rem, 8vw, 7rem);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.outcome-grid article {
  position: relative;
  min-height: 19rem;
  padding: clamp(1.5rem, 2.7vw, 2.7rem);
  overflow: hidden;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(251, 250, 247, 0.52);
  transform-origin: center bottom;
  transition:
    background-color 420ms ease,
    border-color 420ms ease,
    box-shadow 520ms cubic-bezier(0.16, 1, 0.3, 1);
}

.outcome-grid article::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(145deg, rgba(197, 122, 33, 0.14), transparent 46%);
  opacity: 0;
  transform: translate3d(-12%, 12%, 0);
  transition:
    opacity 500ms ease,
    transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.outcome-grid article::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 0.32rem;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 650ms cubic-bezier(0.16, 1, 0.3, 1);
}

.outcome-grid article > * {
  position: relative;
  z-index: 1;
}

.outcome-grid article:hover,
.outcome-grid article:focus-within {
  background: #fff;
  border-color: rgba(197, 122, 33, 0.42);
  box-shadow: 0 1.4rem 3.5rem rgba(21, 21, 21, 0.1);
}

.outcome-grid article:hover::before,
.outcome-grid article:focus-within::before {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.outcome-grid article:hover::after,
.outcome-grid article:focus-within::after {
  transform: scaleX(1);
}

.outcome-grid h3 {
  margin: 5rem 0 0.8rem;
  font-size: clamp(1.4rem, 2vw, 2rem);
  letter-spacing: -0.045em;
}

.outcome-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

.author-section {
  color: #fff;
  background: #01040a;
}

.author-section::before {
  opacity: 0;
}

.author-layout {
  display: grid;
  grid-template-columns: minmax(20rem, 26.25rem) minmax(0, 1fr);
  gap: clamp(3rem, 5vw, 5rem);
  align-items: start;
}

.author-portrait {
  position: relative;
  width: min(100%, 26.25rem);
  margin: 0;
  justify-self: start;
  overflow: hidden;
  background: transparent;
}

.author-portrait img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
  transform: scale(1.001);
  transition: transform 850ms cubic-bezier(0.16, 1, 0.3, 1);
}

.author-portrait:hover img {
  transform: scale(1.025);
}

.author-copy h2 {
  max-width: 51rem;
}

.author-copy > p {
  max-width: 45rem;
  margin-top: 2.25rem;
  color: rgba(255, 255, 255, 0.65);
  font-size: clamp(1rem, 1.15vw, 1.18rem);
}

.author-signature {
  display: flex;
  margin-top: 3rem;
  padding-top: 1.5rem;
  flex-direction: column;
  gap: 0.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.17);
}

.author-signature strong {
  font-size: 1rem;
}

.author-signature span {
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.82rem;
}

.faq-section {
  background:
    radial-gradient(circle at 0 100%, rgba(197, 122, 33, 0.1), transparent 28%),
    var(--paper-bright);
}

.faq-list {
  border-top: 1px solid var(--ink);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
  will-change: height;
}

.faq-list summary {
  position: relative;
  padding: 1.6rem 3.4rem 1.6rem 0;
  cursor: pointer;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -0.025em;
  list-style: none;
  transition:
    color 300ms ease,
    padding-left 450ms cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 0.35rem;
  color: var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 400;
  transform: translateY(-50%);
  transition: transform 300ms;
}

.faq-list details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-list summary:hover,
.faq-list summary:focus-visible,
.faq-list details[open] summary {
  padding-left: 0.7rem;
  color: var(--accent);
}

.faq-list summary:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 48%, transparent);
  outline-offset: 0.25rem;
}

.faq-list details p {
  max-width: 44rem;
  margin: -0.3rem 3.4rem 1.8rem 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.62;
  transform-origin: top center;
}

.launch-panel {
  display: grid;
  margin-top: clamp(5rem, 10vw, 10rem);
  padding: clamp(2.5rem, 6vw, 6rem);
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  background: var(--ink);
  color: #fff;
}

.launch-panel h2 {
  max-width: 50rem;
  font-size: clamp(2.5rem, 5vw, 5.6rem);
}

.launch-panel p {
  max-width: 38rem;
  margin: 1.5rem 0 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  line-height: 1.6;
}

.launch-actions {
  display: flex;
  align-items: stretch;
  flex-direction: column;
  gap: 1rem;
}

.launch-actions .button {
  width: 100%;
  border-color: var(--accent);
  background: var(--accent);
  font-family: inherit;
  cursor: pointer;
}

.launch-actions > a {
  align-self: center;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.78rem;
  text-underline-offset: 0.28em;
}

.site-footer {
  display: flex;
  width: min(100%, 1440px);
  margin-inline: auto;
  padding: 2rem clamp(1.4rem, 5vw, 4.5rem);
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer > span {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 760;
  letter-spacing: -0.065em;
}

.site-footer > span span {
  color: var(--logo-dot);
}

.site-footer p {
  margin: 0;
  font-size: 0.78rem;
}

@media (max-width: 900px) {
  .problem-layout,
  .system-intro,
  .action-intro,
  .faq-layout,
  .author-layout {
    grid-template-columns: 1fr;
  }

  .problem-layout,
  .system-intro,
  .action-intro,
  .faq-layout {
    gap: 3rem;
  }

  .outcome-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .system-result {
    grid-template-columns: 1fr;
  }

  .author-portrait {
    width: min(100%, 32rem);
    justify-self: center;
  }

  .launch-panel {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .launch-actions {
    width: min(100%, 28rem);
  }
}

@media (max-width: 600px) {
  .section-shell {
    padding-block: 4.8rem;
  }

  .section-marker {
    margin-bottom: 3.25rem;
  }

  .section-heading h2,
  .author-copy h2 {
    font-size: clamp(2.75rem, 13vw, 4.35rem);
  }

  .signal-grid,
  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .signal-card {
    min-height: 9rem;
  }

  .signal-card p {
    margin-top: 2rem;
  }

  .editorial-statement {
    padding-left: 1.2rem;
    font-size: clamp(2.2rem, 10.5vw, 3.4rem);
  }

  .method-loop {
    grid-template-columns: 1fr;
  }

  .method-loop span {
    min-height: 7.6rem;
    border-right: 1px solid rgba(255, 255, 255, 0.16);
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .method-loop span:last-child {
    border-bottom: 0;
  }

  .method-loop span::after {
    content: "↓";
  }

  .method-loop span:last-child::after {
    content: "↺";
  }

  .system-result p {
    font-size: 1.8rem;
  }

  .outcome-grid article {
    min-height: 13rem;
  }

  .outcome-grid h3 {
    margin-top: 3rem;
  }

  .faq-list summary {
    padding-block: 1.4rem;
  }

  .launch-panel {
    margin-inline: -0.35rem;
    padding: 2rem 1.5rem;
  }

  .launch-panel h2 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .launch-actions .button {
    height: auto;
    min-height: 3.75rem;
    padding-block: 0.9rem;
    text-align: center;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.7rem;
  }

  .jobbox-tooltip {
    right: auto;
    left: 0;
    width: min(15rem, calc(100vw - 3rem));
    transform: translateY(0.45rem);
  }

  .jobbox-tooltip::after {
    left: 1.25rem;
  }

  .jobbox-link-wrap:hover .jobbox-tooltip,
  .jobbox-link-wrap:focus-within .jobbox-tooltip {
    transform: translateY(0);
  }
}

@media (hover: none) {
  .outcome-grid article::after {
    transform: scaleX(0.18);
  }

  .outcome-grid article:nth-child(2)::after {
    transform: scaleX(0.34);
  }

  .outcome-grid article:nth-child(3)::after {
    transform: scaleX(0.5);
  }

  .outcome-grid article:nth-child(4)::after {
    transform: scaleX(0.66);
  }
}