:root {
  --ink: #09242c;
  --ink-soft: #183f47;
  --night: #061b22;
  --night-2: #0b3138;
  --water: #7ce8c1;
  --water-bright: #a9f7d7;
  --signal: #e8ff65;
  --mist: #edf5f1;
  --paper: #f7faf7;
  --line: rgba(9, 36, 44, 0.16);
  --white-line: rgba(255, 255, 255, 0.2);
  --max: 1360px;
  --gutter: clamp(20px, 4vw, 64px);
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Aptos", "Avenir Next", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 4px;
}

.sr-only,
.skip-link:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.skip-link:focus {
  position: fixed;
  left: 16px;
  top: 14px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--signal);
  color: var(--ink);
  font-weight: 800;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  min-height: 84px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(18px, 3vw, 46px);
  padding: 0 var(--gutter);
  color: white;
  border-bottom: 1px solid var(--white-line);
  transition: background-color 220ms ease, min-height 220ms ease, color 220ms ease;
}

.site-header.is-scrolled,
.solid-header {
  position: fixed;
  min-height: 68px;
  background: rgba(6, 27, 34, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: inherit;
  font-size: 1.05rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.brand-mark {
  width: 30px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50% 50% 54% 46% / 58% 58% 42% 42%;
  transform: rotate(45deg);
}

.brand-mark i {
  width: 8px;
  height: 8px;
  display: block;
  background: var(--water);
  border-radius: 50%;
}

.primary-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(17px, 2vw, 34px);
}

.primary-nav a {
  position: relative;
  color: inherit;
  font-size: 0.8rem;
  font-weight: 720;
  letter-spacing: 0.025em;
  text-decoration: none;
  white-space: nowrap;
}

.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 2px;
  background: var(--water);
  transition: right 180ms ease;
}

.primary-nav a:hover::after { right: 0; }
.primary-nav a.is-active::after { right: 0; }

.header-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 15px;
  color: var(--ink);
  background: var(--signal);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 180ms ease, background-color 180ms ease;
}

.header-action:hover {
  transform: translateY(-2px);
  background: var(--water-bright);
}

.nav-toggle { display: none; }

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: block;
  padding: 122px var(--gutter) 38px;
  background: var(--night);
  color: white;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  overflow: hidden;
  background:
    radial-gradient(circle at 73% 23%, rgba(124, 232, 193, 0.34), transparent 18%),
    radial-gradient(circle at 82% 66%, rgba(59, 188, 187, 0.22), transparent 22%),
    linear-gradient(136deg, #071d25 2%, #0a3a42 56%, #155e58 100%);
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    repeating-radial-gradient(ellipse at 72% 56%, transparent 0 34px, rgba(169, 247, 215, 0.09) 35px 36px, transparent 37px 70px);
  transform: rotate(-8deg) scale(1.2);
  animation: water-drift 16s ease-in-out infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to left, #000, transparent 68%);
}

.hero-shade {
  background:
    linear-gradient(180deg, rgba(4, 22, 28, 0.50) 0%, rgba(4, 22, 28, 0.22) 45%, rgba(4, 22, 28, 0.88) 100%),
    radial-gradient(circle at 50% 42%, rgba(4, 22, 28, 0.04), rgba(4, 22, 28, 0.56) 86%);
}

.field-lines {
  position: absolute;
  right: -8vw;
  top: -8%;
  width: min(78vw, 1080px);
  aspect-ratio: 1;
  border: 1px solid rgba(169, 247, 215, 0.22);
  border-radius: 50%;
  box-shadow:
    0 0 0 8vw rgba(169, 247, 215, 0.025),
    0 0 0 16vw rgba(169, 247, 215, 0.018),
    0 0 100px rgba(124, 232, 193, 0.13) inset;
  animation: field-pulse 8s ease-in-out infinite alternate;
}

.molecule {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 2px solid var(--water-bright);
  border-radius: 50%;
  box-shadow: 26px 18px 0 -4px var(--signal), -24px 30px 0 -5px var(--water);
  opacity: 0.75;
}

.molecule::before,
.molecule::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 11px;
  width: 31px;
  height: 1px;
  background: rgba(169, 247, 215, 0.65);
  transform: rotate(34deg);
  transform-origin: left;
}

.molecule::after {
  left: -18px;
  top: 15px;
  width: 27px;
  transform: rotate(126deg);
}

.molecule-one { right: 20%; top: 26%; }
.molecule-two { right: 9%; top: 63%; transform: scale(0.8) rotate(18deg); }

.media-placeholder {
  position: absolute;
  left: auto;
  right: var(--gutter);
  top: 104px;
  transform: none;
  z-index: 2;
  margin: 0;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.68);
  background: rgba(4, 22, 28, 0.3);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.media-placeholder span {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  background: var(--signal);
  border-radius: 50%;
  animation: blink 1.6s steps(2) infinite;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100%, var(--max));
  min-height: calc(100svh - 160px);
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  align-items: center;
}

.eyebrow,
.section-number,
.slide-kicker {
  margin: 0 0 24px;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.hero .eyebrow {
  justify-self: center;
  margin-bottom: 0;
  color: var(--water-bright);
  text-align: center;
}
.hero .eyebrow span {
  display: inline-block;
  width: 36px;
  height: 1px;
  margin: 0 12px 3px;
  background: currentColor;
}

.hero h1 {
  width: 100%;
  max-width: 13ch;
  margin: 0;
  justify-self: center;
  font-family: var(--serif);
  font-size: clamp(5.4rem, 10.7vw, 11.5rem);
  font-weight: 400;
  letter-spacing: -0.076em;
  line-height: 0.79;
  text-align: center;
  text-wrap: balance;
}

.hero h1 em {
  color: var(--signal);
  font-weight: 400;
}

.hero-lower {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(36px, 7vw, 110px);
  align-items: end;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-intro { max-width: 760px; }

.hero-summary {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(0.95rem, 1.2vw, 1.08rem);
  line-height: 1.5;
}

.project-line {
  max-width: 760px;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.82rem;
}

.hero-actions,
.closing-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
}

.hero-lower .hero-actions {
  flex-wrap: nowrap;
  justify-content: flex-end;
  margin-top: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 52px;
  padding: 13px 19px;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.045em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--signal); color: var(--ink); }
.button-ghost { border: 1px solid rgba(255, 255, 255, 0.38); color: white; }
.button-ghost:hover { background: white; color: var(--ink); }
.button-dark { background: var(--ink); color: white; }

.hero-index {
  position: absolute;
  z-index: 2;
  right: var(--gutter);
  bottom: 16px;
  display: flex;
  gap: 22px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.section {
  padding: clamp(84px, 10vw, 150px) var(--gutter);
}

.section-heading {
  width: min(100%, var(--max));
  margin: 0 auto clamp(52px, 7vw, 92px);
  display: grid;
  grid-template-columns: minmax(120px, 0.38fr) 1.62fr;
  gap: 40px;
  align-items: start;
}

.section-number { color: #3b716d; }

.section-heading h2,
.tools-intro h2,
.closing h2 {
  max-width: 14ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 6.4vw, 6.6rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.93;
}

.section-heading > div > p {
  max-width: 660px;
  margin: 25px 0 0;
  color: #4f686a;
  font-size: 1.06rem;
}

.arc-grid {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.arc-card {
  position: relative;
  min-height: 335px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color 200ms ease, transform 200ms ease;
}

.arc-card:hover {
  z-index: 1;
  background: var(--mist);
  transform: translateY(-6px);
}

.arc-number {
  color: #5e7778;
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.arc-card h3 {
  margin: auto 0 12px;
  font-family: var(--serif);
  font-size: clamp(2rem, 3vw, 3.1rem);
  font-weight: 400;
  letter-spacing: -0.045em;
}

.arc-card p { margin: 0; color: #4c6668; }

.accent-card {
  background: var(--signal);
  color: var(--ink);
}

.accent-card p,
.accent-card .arc-number { color: var(--ink); }

.work {
  overflow: hidden;
  background: var(--night);
  color: white;
}

.inverse-heading .section-number { color: var(--water); }
.inverse-heading > div > p { color: rgba(255, 255, 255, 0.62); }

.carousel {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.carousel-viewport { overflow: hidden; }

.carousel-track {
  display: flex;
  transition: transform 700ms cubic-bezier(.2, .7, .2, 1);
}

.slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: 1.45fr 0.82fr;
  min-height: 560px;
  background: #0b2a32;
}

.slide-visual {
  position: relative;
  overflow: hidden;
  min-height: 500px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-color: #0f4448;
}

.slide-visual::before,
.slide-visual::after {
  content: "";
  position: absolute;
}

.slide-visual::before {
  inset: 0;
  opacity: 0.68;
  background:
    linear-gradient(115deg, transparent 30%, rgba(232, 255, 101, 0.22)),
    repeating-linear-gradient(130deg, transparent 0 35px, rgba(255, 255, 255, 0.07) 36px 37px);
}

.slide-visual::after {
  width: 56%;
  aspect-ratio: 1;
  right: -8%;
  top: 14%;
  border: 1px solid rgba(169, 247, 215, 0.45);
  border-radius: 50%;
  box-shadow: 0 0 0 4rem rgba(169, 247, 215, 0.05), 0 0 0 9rem rgba(169, 247, 215, 0.025);
}

.visual-resource { background: linear-gradient(135deg, #153e54, #106367); }
.visual-community { background: linear-gradient(135deg, #335f4e, #132f35); }
.visual-policy { background: linear-gradient(135deg, #263642, #665c24); }

.asset-tag,
.visual-code {
  position: absolute;
  z-index: 2;
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.asset-tag {
  left: 24px;
  top: 24px;
  padding: 8px 10px;
  color: var(--ink);
  background: var(--signal);
}

.visual-code {
  left: 24px;
  bottom: 22px;
  color: rgba(255, 255, 255, 0.78);
}

.slide-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(34px, 5vw, 74px);
}

.slide-kicker { color: var(--water); }

.slide-copy h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.3rem, 4vw, 4.4rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.slide-copy p:not(.slide-kicker) {
  margin: 25px 0;
  color: rgba(255, 255, 255, 0.68);
}

.slide-copy a {
  width: max-content;
  margin-top: 10px;
  color: var(--signal);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.carousel-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.carousel-arrow,
.carousel-pause,
.carousel-dot {
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: white;
  background: transparent;
  cursor: pointer;
}

.carousel-arrow {
  width: 48px;
  height: 48px;
  font-size: 1.2rem;
}

.carousel-dots {
  flex: 1;
  display: flex;
  gap: 8px;
}

.carousel-dot {
  width: 100%;
  height: 5px;
  padding: 0;
  border: 0;
  background: rgba(255, 255, 255, 0.18);
}

.carousel-dot.is-active { background: var(--water); }

.carousel-pause {
  min-height: 42px;
  padding: 0 15px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.brief { background: var(--mist); }

.brief-layout {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(60px, 10vw, 150px);
}

.brief-lead {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 3.2rem);
  letter-spacing: -0.04em;
  line-height: 1.22;
}

.brief-points { border-top: 1px solid var(--line); }

.brief-points article {
  display: grid;
  grid-template-columns: 48px 0.6fr 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.brief-points span {
  color: #5e7778;
  font-size: 0.68rem;
  font-weight: 850;
}

.brief-points h3,
.brief-points p { margin: 0; }
.brief-points h3 { font-size: 1rem; }
.brief-points p { color: #52696a; font-size: 0.94rem; }

.resident-tools {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) 1.22fr;
  gap: clamp(70px, 11vw, 160px);
  background: var(--signal);
}

.tools-intro h2 { max-width: 8ch; }
.tools-intro > p:last-child { max-width: 440px; }

.tool-links { border-top: 1px solid rgba(9, 36, 44, 0.32); }

.tool-links > a {
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 20px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid rgba(9, 36, 44, 0.32);
  text-decoration: none;
  transition: padding-left 180ms ease, background-color 180ms ease;
}

.tool-links > a:hover { padding-left: 14px; }
.tool-index { font-size: 0.7rem; font-weight: 850; }
.tool-links strong { display: block; font-family: var(--serif); font-size: 1.55rem; line-height: 1.1; }
.tool-links small { display: block; margin-top: 8px; font-size: 0.86rem; line-height: 1.55; }
.tool-links b { font-size: 1.2rem; }

.closing {
  min-height: 720px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    radial-gradient(circle at 88% 50%, rgba(124, 232, 193, 0.18), transparent 24%),
    var(--paper);
}

.closing > * { width: min(100%, var(--max)); margin-left: auto; margin-right: auto; }
.closing h2 { max-width: 13ch; }
.closing > p:not(.section-number) { max-width: 710px; margin-top: 30px; color: #4f6769; font-size: 1.1rem; }
.closing-actions { margin-left: max(0px, calc((100% - var(--max)) / 2)); }

.text-link {
  padding: 12px 8px;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding: 58px var(--gutter);
  color: white;
  background: var(--night);
}

.site-footer p { margin: 15px 0 0; color: rgba(255, 255, 255, 0.56); font-size: 0.8rem; }
.footer-meta { text-align: right; }
.footer-meta p { margin: 0 0 6px; text-transform: uppercase; letter-spacing: 0.08em; }

.placeholder-page { min-height: 100vh; background: var(--night); color: white; }
.placeholder-main {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 150px var(--gutter) 80px;
  background: radial-gradient(circle at 78% 40%, #155e58 0, transparent 28%), var(--night);
}

.placeholder-main > *:not(.placeholder-grid) { position: relative; z-index: 2; }
.placeholder-main .eyebrow { color: var(--water); }
.placeholder-main h1 {
  max-width: 11ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 400;
  letter-spacing: -0.07em;
  line-height: 0.88;
}
.placeholder-main > p:not(.eyebrow) { max-width: 620px; color: rgba(255,255,255,.65); }
.placeholder-main .button { width: max-content; margin-top: 25px; }
.placeholder-grid {
  position: absolute;
  right: -8vw;
  width: min(60vw, 780px);
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  box-shadow: 0 0 0 5vw rgba(124,232,193,.04), 0 0 0 12vw rgba(124,232,193,.025);
}

/* PFAS & New Jersey */
.science-page { background: var(--paper); }

.science-hero {
  position: relative;
  min-height: 88svh;
  overflow: hidden;
  display: flex;
  align-items: stretch;
  padding: 138px var(--gutter) 54px;
  color: white;
  background:
    linear-gradient(112deg, rgba(6, 27, 34, 0.98) 0 45%, rgba(9, 56, 63, 0.9) 70%, rgba(24, 91, 82, 0.88) 100%),
    var(--night);
}

.science-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.23;
  background-image:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, transparent 30%, #000 78%);
}

.science-hero-inner {
  position: relative;
  z-index: 2;
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.science-hero .eyebrow { color: var(--water-bright); }
.science-hero .eyebrow span {
  display: inline-block;
  width: 34px;
  height: 1px;
  margin: 0 11px 3px;
  background: currentColor;
}

.science-hero h1 {
  align-self: center;
  max-width: 10ch;
  margin: 34px 0 44px;
  font-family: var(--serif);
  font-size: clamp(5rem, 9.5vw, 9.8rem);
  font-weight: 400;
  letter-spacing: -0.075em;
  line-height: 0.82;
}

.science-hero h1 em { color: var(--signal); font-weight: 400; }

.science-hero-lower {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) 1.2fr;
  gap: clamp(44px, 8vw, 130px);
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.24);
}

.science-hero-lower > p {
  max-width: 580px;
  margin: 0;
  color: rgba(255,255,255,.72);
}

.page-jump {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(255,255,255,.16);
}

.page-jump a {
  display: flex;
  gap: 12px;
  padding: 12px 8px;
  border-bottom: 1px solid rgba(255,255,255,.16);
  color: white;
  font-size: .77rem;
  font-weight: 780;
  letter-spacing: .04em;
  text-decoration: none;
  text-transform: uppercase;
}

.page-jump a span { color: var(--water); }
.page-jump a:hover { color: var(--signal); }

.science-orbit {
  position: absolute;
  z-index: 1;
  right: -11vw;
  top: 2%;
  width: min(54vw, 760px);
  aspect-ratio: 1;
  border: 1px solid rgba(169,247,215,.24);
  border-radius: 50%;
  box-shadow: 0 0 0 6vw rgba(169,247,215,.045), 0 0 0 13vw rgba(169,247,215,.025);
}

.science-orbit::before,
.science-orbit::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(232,255,101,.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.science-orbit::before { width: 62%; height: 62%; }
.science-orbit::after { width: 25%; height: 25%; background: rgba(124,232,193,.08); }
.science-orbit i { position: absolute; width: 11px; height: 11px; border-radius: 50%; background: var(--signal); }
.science-orbit i:nth-child(1) { left: 8%; top: 47%; }
.science-orbit i:nth-child(2) { right: 18%; top: 15%; background: var(--water); }
.science-orbit i:nth-child(3) { right: 5%; bottom: 28%; width: 7px; height: 7px; }

.science-section { padding: clamp(86px, 10vw, 150px) var(--gutter); }

.science-heading {
  width: min(100%, var(--max));
  margin: 0 auto clamp(55px, 7vw, 94px);
  display: grid;
  grid-template-columns: minmax(150px, .38fr) 1.62fr;
  gap: clamp(28px, 6vw, 90px);
}

.science-heading h2 {
  max-width: 13ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 6.2vw, 6.5rem);
  font-weight: 400;
  letter-spacing: -.06em;
  line-height: .92;
}

.science-heading > div > p {
  max-width: 720px;
  margin: 28px 0 0;
  color: #4f686a;
}

.chemistry-layout {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(50px, 9vw, 140px);
  align-items: stretch;
}

.bond-figure {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  background: var(--mist);
  border: 1px solid var(--line);
}

.bond-figure::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-radial-gradient(circle at 50% 50%, transparent 0 45px, rgba(9,36,44,.07) 46px 47px, transparent 48px 91px);
}

.bond-figure > p {
  position: absolute;
  left: 28px;
  bottom: 20px;
  margin: 0;
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .14em;
}

.atom {
  position: absolute;
  z-index: 2;
  width: 86px;
  height: 86px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--signal);
  font-family: var(--serif);
  font-size: 2.3rem;
}

.atom-c { left: calc(50% - 43px); top: calc(50% - 43px); background: var(--ink); color: white; }
.atom-f-one { left: 15%; top: 18%; }
.atom-f-two { right: 13%; top: 25%; }
.atom-f-three { left: 24%; bottom: 12%; }

.bond { position: absolute; z-index: 1; left: 50%; top: 50%; height: 2px; background: var(--ink); transform-origin: left; }
.bond-one { width: 37%; transform: rotate(220deg); }
.bond-two { width: 35%; transform: rotate(-31deg); }
.bond-three { width: 32%; transform: rotate(128deg); }

.fact-stack { border-top: 1px solid var(--line); }
.fact-stack article {
  display: grid;
  grid-template-columns: 46px .65fr 1fr;
  gap: 22px;
  padding: 31px 0;
  border-bottom: 1px solid var(--line);
}
.fact-stack span { color: #5b7778; font-size: .7rem; font-weight: 850; }
.fact-stack h3, .fact-stack p { margin: 0; }
.fact-stack h3 { font-family: var(--serif); font-size: 1.6rem; font-weight: 400; line-height: 1.1; }
.fact-stack p { color: #50696b; font-size: .95rem; }

.family-pathway {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  border: 1px solid var(--line);
  box-shadow: 0 28px 70px rgba(9, 36, 44, .08);
}

.family-pathway article { min-width: 0; padding: clamp(34px, 4.5vw, 68px); }
.family-label { display: flex; justify-content: space-between; gap: 22px; padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.family-label span, .family-label small { font-size: .66rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.family-label span { color: #2f7169; }
.family-label small { color: #698081; }
.family-pathway h3 { margin: 42px 0 22px; font-family: var(--serif); font-size: clamp(2.5rem, 4.6vw, 5.15rem); font-weight: 400; letter-spacing: -.055em; line-height: .9; }

.family-research {
  background:
    repeating-linear-gradient(0deg, transparent 0 71px, rgba(9,36,44,.045) 72px 73px),
    var(--mist);
}
.family-intro { max-width: 650px; margin: 0; color: #50696b; }
.family-classes { margin-top: 45px; border-top: 1px solid var(--line); }
.family-classes > div { display: grid; grid-template-columns: 34px minmax(130px, .7fr) minmax(145px, .72fr) 1.28fr; gap: 18px; align-items: center; min-height: 135px; border-bottom: 1px solid var(--line); }
.class-index { color: #587476; font-size: .67rem; font-weight: 850; }
.family-classes h4, .family-classes p { margin: 0; }
.family-classes h4 { font-family: var(--serif); font-size: clamp(1.25rem, 1.75vw, 1.7rem); font-weight: 400; line-height: 1; }
.family-classes p { color: #536d6e; font-size: .78rem; line-height: 1.5; }
.chain-mark { display: flex; align-items: center; padding-right: 15px; }
.chain-mark i { position: relative; width: 17%; aspect-ratio: 1; display: block; border: 1px solid #2f7169; border-radius: 50%; background: var(--paper); }
.chain-mark i:not(:last-child)::after { content: ""; position: absolute; left: 100%; top: 50%; width: 18px; height: 1px; background: #2f7169; }
.chain-mark i + i { margin-left: 12px; }
.chain-full i { background: #2f7169; }
.chain-partial i:nth-child(2), .chain-partial i:nth-child(4) { border-style: dashed; background: var(--signal); }
.family-source { display: inline-flex; gap: 11px; margin-top: 27px; font-size: .68rem; font-weight: 850; letter-spacing: .055em; text-decoration: none; text-transform: uppercase; }

.family-resident {
  position: relative;
  overflow: hidden;
  color: white;
  background:
    radial-gradient(circle at 94% 10%, rgba(124,232,193,.24), transparent 28%),
    linear-gradient(150deg, #09252d, #0b4547);
}
.family-resident::after { content: ""; position: absolute; left: -12%; right: -12%; bottom: -5%; height: 36%; background: rgba(124,232,193,.1); clip-path: polygon(0 26%, 21% 7%, 43% 34%, 67% 4%, 100% 31%, 100% 100%, 0 100%); }
.family-resident > * { position: relative; z-index: 1; }
.family-resident .family-label { border-color: var(--white-line); }
.family-resident .family-label span { color: var(--water); }
.family-resident .family-label small { color: rgba(255,255,255,.48); }
.family-resident h3 em { color: var(--signal); font-weight: 400; }
.family-resident > p { color: rgba(255,255,255,.68); }
.family-flow { position: relative; margin: 52px 0 36px; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; }
.family-flow::before { content: ""; position: absolute; left: 15%; right: 15%; top: 23px; height: 1px; background: rgba(232,255,101,.6); }
.family-flow li { position: relative; text-align: center; }
.family-flow span { width: 47px; height: 47px; display: grid; place-items: center; margin: 0 auto 17px; border: 1px solid var(--signal); border-radius: 50%; color: var(--ink); background: var(--signal); font-size: .65rem; font-weight: 900; }
.family-flow strong { display: block; font-family: var(--serif); font-size: clamp(.95rem, 1.35vw, 1.25rem); font-weight: 400; line-height: 1.1; }
.family-note { margin: 0; padding-top: 21px; border-top: 1px solid var(--white-line); font-size: .76rem; line-height: 1.5; }

.pathways { color: white; background: var(--night); }
.science-heading-light .section-number { color: var(--water); }
.science-heading-light > div > p { color: rgba(255,255,255,.62); }

.pathway-track {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  border-top: 1px solid var(--white-line);
  border-left: 1px solid var(--white-line);
}

.pathway-track li {
  position: relative;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border-right: 1px solid var(--white-line);
  border-bottom: 1px solid var(--white-line);
}

.pathway-track li:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  right: -17px;
  top: 48%;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--signal);
}

.pathway-track span { color: var(--water); font-size: .7rem; font-weight: 850; letter-spacing: .1em; }
.pathway-track strong { margin-top: auto; font-family: var(--serif); font-size: 1.8rem; font-weight: 400; line-height: 1.05; }
.pathway-track small { margin-top: 12px; color: rgba(255,255,255,.58); font-size: .82rem; line-height: 1.45; }
.pathway-note { width: min(100%, var(--max)); max-width: 790px; margin: 30px auto 0; color: rgba(255,255,255,.56); font-size: .84rem; }

.nj-focus { background: var(--mist); }
.standard-layout {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: clamp(50px, 9vw, 135px);
}

.data-label { margin: 0 0 26px; color: #3b716d; font-size: .7rem; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.standard-big { margin: 0; font-family: var(--serif); font-size: clamp(3.4rem, 6vw, 6.5rem); letter-spacing: -.06em; line-height: .88; }
.standard-big em { color: #337a6d; font-weight: 400; }
.standard-intro > p:last-child { max-width: 480px; margin: 30px 0 0; color: #516a6b; font-size: .9rem; }

.standard-table { border-top: 1px solid var(--line); }
.standard-row {
  display: grid;
  grid-template-columns: 1fr .65fr .65fr;
  align-items: center;
  min-height: 112px;
  border-bottom: 1px solid var(--line);
}
.standard-row > * { padding: 18px 20px; }
.standard-row strong { font-family: var(--serif); font-size: 2.3rem; font-weight: 400; }
.standard-row span { font-size: 1.25rem; }
.standard-head { min-height: 54px; color: #557071; font-size: .7rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.standard-head span { font-size: .7rem; }

.source-line {
  width: min(100%, var(--max));
  margin: 45px auto 0;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  border-top: 1px solid var(--line);
  font-size: .77rem;
}
.source-line p { margin: 0; color: #5b7071; }
.source-line a { font-weight: 820; text-decoration: none; text-transform: uppercase; letter-spacing: .04em; }

.exposure-grid {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.exposure-grid article { min-height: 315px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.exposure-grid span { color: #4e7470; font-size: .7rem; font-weight: 850; }
.exposure-grid h3 { margin: 100px 0 14px; font-family: var(--serif); font-size: 2.1rem; font-weight: 400; letter-spacing: -.035em; }
.exposure-grid p { margin: 0; color: #536b6d; font-size: .92rem; }
.health-note { width: min(100%, var(--max)); max-width: 870px; margin: 35px auto 0; color: #536b6d; font-size: .84rem; }

.resident-next {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(60px, 10vw, 150px);
  background: var(--signal);
}
.next-copy h2 { max-width: 9ch; margin: 0; font-family: var(--serif); font-size: clamp(3.2rem, 6.2vw, 6.4rem); font-weight: 400; letter-spacing: -.06em; line-height: .92; }
.next-copy > p:not(.section-number) { max-width: 540px; }
.next-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 30px; }
.resident-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(9,36,44,.35); }
.resident-steps li { display: grid; grid-template-columns: 55px 1fr; gap: 18px; padding: 29px 0; border-bottom: 1px solid rgba(9,36,44,.35); }
.resident-steps > li > span { font-size: .7rem; font-weight: 850; }
.resident-steps p { margin: 0; }
.resident-steps strong { display: block; font-family: var(--serif); font-size: 1.65rem; font-weight: 400; line-height: 1.1; }
.resident-steps small { display: block; margin-top: 7px; font-size: .82rem; }

.source-notes {
  display: grid;
  grid-template-columns: .35fr 1fr auto;
  gap: 40px;
  padding: 50px var(--gutter);
  color: white;
  background: #0b2d34;
}
.source-notes h2 { margin: 0; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.source-notes p { max-width: 860px; margin: 0; color: rgba(255,255,255,.62); font-size: .8rem; }
.source-notes div { text-align: right; }
.source-notes span, .source-notes strong { display: block; }
.source-notes span { color: rgba(255,255,255,.46); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; }
.source-notes strong { margin-top: 5px; font-size: .76rem; }

/* PFAS science visual comparison */
.visual-options-page { background: var(--paper); }
.preview-back { justify-self: end; color: var(--signal); font-size: .72rem; font-weight: 850; letter-spacing: .05em; text-decoration: none; text-transform: uppercase; }
.visual-options-page .site-header { grid-template-columns: auto 1fr; }

.options-intro {
  padding: 170px var(--gutter) 100px;
  color: white;
  background:
    radial-gradient(circle at 80% 42%, rgba(124,232,193,.25), transparent 25%),
    var(--night);
}
.options-intro > * { width: min(100%, var(--max)); margin-left: auto; margin-right: auto; }
.options-intro .eyebrow { color: var(--water); }
.options-intro h1 { max-width: 11ch; margin-top: 36px; margin-bottom: 32px; font-family: var(--serif); font-size: clamp(4rem, 8vw, 8rem); font-weight: 400; letter-spacing: -.07em; line-height: .86; }
.options-intro h1 em { color: var(--signal); font-weight: 400; }
.options-intro > p:last-child { max-width: 760px; color: rgba(255,255,255,.64); }

.option-preview {
  display: grid;
  grid-template-columns: minmax(290px, .55fr) minmax(0, 1.45fr);
  gap: clamp(50px, 8vw, 130px);
  align-items: center;
  padding: clamp(85px, 10vw, 145px) var(--gutter);
}
.option-preview.option-dark { color: white; background: #0b2c34; }
.option-copy { max-width: 460px; }
.option-index { margin: 0 0 22px; color: #3b716d; font-size: .7rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.option-dark .option-index { color: var(--water); }
.option-copy h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.8rem, 5.2vw, 5.7rem); font-weight: 400; letter-spacing: -.055em; line-height: .92; }
.option-copy > p:not(.option-index) { margin: 27px 0; color: #526b6c; }
.option-dark .option-copy > p:not(.option-index) { color: rgba(255,255,255,.62); }
.option-copy ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.option-dark .option-copy ul { border-color: var(--white-line); }
.option-copy li { padding: 10px 0 10px 19px; border-bottom: 1px solid var(--line); font-size: .78rem; font-weight: 760; }
.option-dark .option-copy li { border-color: var(--white-line); }
.option-copy li::before { content: "·"; margin-left: -17px; margin-right: 11px; color: #3b716d; }
.option-dark .option-copy li::before { color: var(--signal); }

.preview-frame { margin: 0; }
.preview-frame .preview-visual { min-height: 560px; }
.preview-frame figcaption { padding: 14px 2px 0; color: #5c7172; font-size: .72rem; }
.option-dark .preview-frame figcaption { color: rgba(255,255,255,.48); }
.preview-conceptual .bond-figure { min-height: 560px; }

.pfoa-frame { color: var(--ink); }
.pfoa-visual {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(30px, 5vw, 70px);
  background:
    repeating-linear-gradient(0deg, transparent 0 63px, rgba(9,36,44,.07) 64px 65px),
    var(--mist);
  border: 1px solid rgba(255,255,255,.2);
}
.formula-name { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.formula-name span { font-family: var(--serif); font-size: 3rem; }
.formula-name small { color: #577071; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.formula-chain { display: flex; align-items: center; justify-content: center; margin: 100px 0 85px; white-space: nowrap; }
.formula-chain span { min-width: 60px; display: inline-flex; justify-content: center; align-items: baseline; font-family: var(--serif); font-size: clamp(1rem, 1.7vw, 1.6rem); }
.formula-chain i { width: clamp(9px, 1.3vw, 22px); height: 2px; background: var(--ink); transform: rotate(-18deg); }
.formula-chain i:nth-of-type(even) { transform: rotate(18deg); }
.formula-chain .acid { color: #287267; font-weight: 700; }
.formula-zones { display: grid; grid-template-columns: 6.4fr 1.6fr; gap: 18px; color: #597172; font-size: .64rem; font-weight: 850; letter-spacing: .1em; text-align: center; text-transform: uppercase; }
.formula-zones span { padding-top: 11px; border-top: 2px solid #6e9490; }
.pfoa-visual > p { position: absolute; right: 28px; bottom: 18px; margin: 0; font-size: .76rem; font-weight: 800; }

.environment-frame { color: white; }
.environment-visual {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  gap: 34px;
  padding: 55px;
  background:
    linear-gradient(155deg, rgba(8,32,39,.76), rgba(12,79,78,.8)),
    var(--night);
}
.environment-visual::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 42%; background: linear-gradient(180deg, rgba(124,232,193,.04), rgba(124,232,193,.18)); clip-path: polygon(0 30%, 22% 15%, 43% 36%, 66% 10%, 100% 28%, 100% 100%, 0 100%); }
.env-contours { position: absolute; right: -12%; top: -25%; width: 70%; aspect-ratio: 1; border: 1px solid rgba(169,247,215,.25); border-radius: 50%; box-shadow: 0 0 0 4rem rgba(169,247,215,.04), 0 0 0 9rem rgba(169,247,215,.025); }
.env-source, .env-water, .env-home { position: relative; z-index: 2; text-align: center; }
.env-source > span, .env-water > span, .env-home > span { width: 58px; height: 58px; display: block; margin: 0 auto 18px; border: 1px solid var(--water); border-radius: 50%; background: rgba(124,232,193,.08); }
.env-water > span { border-radius: 50% 50% 54% 46% / 58% 58% 42% 42%; transform: rotate(45deg); background: var(--water); }
.env-home > span { border-radius: 4px; border-color: var(--signal); transform: rotate(45deg); }
.environment-visual strong, .environment-visual small { display: block; }
.environment-visual strong { font-family: var(--serif); font-size: 1.55rem; font-weight: 400; }
.environment-visual small { margin-top: 6px; color: rgba(255,255,255,.5); font-size: .67rem; }
.env-flow { position: absolute; z-index: 1; left: 20%; right: 20%; top: 50%; height: 1px; background: rgba(232,255,101,.55); }
.env-flow i { position: absolute; top: -4px; width: 9px; height: 9px; border-radius: 50%; background: var(--signal); }
.env-flow i:nth-child(1) { left: 16%; }.env-flow i:nth-child(2) { left: 49%; }.env-flow i:nth-child(3) { left: 82%; }
.environment-visual > p { position: absolute; z-index: 2; left: 28px; bottom: 18px; margin: 0; font-family: var(--serif); font-size: 1.35rem; line-height: 1; }
.environment-visual > p em { color: var(--signal); font-weight: 400; }

.option-summary { display: grid; grid-template-columns: .7fr repeat(3, 1fr); gap: 0; padding: 70px var(--gutter); color: white; background: var(--night); }
.option-summary > * { padding: 20px; border-top: 1px solid var(--white-line); }
.option-summary .section-number { color: var(--water); }
.option-summary div { display: grid; grid-template-columns: 34px 1fr; gap: 8px; border-left: 1px solid var(--white-line); }
.option-summary div span { color: var(--signal); font-size: .75rem; font-weight: 850; }
.option-summary div strong, .option-summary div small { grid-column: 2; }
.option-summary div strong { font-family: var(--serif); font-size: 1.2rem; font-weight: 400; }
.option-summary div small { color: rgba(255,255,255,.5); }

@keyframes water-drift {
  from { transform: rotate(-8deg) scale(1.15) translate3d(-1%, -1%, 0); }
  to { transform: rotate(-5deg) scale(1.25) translate3d(2%, 2%, 0); }
}

@keyframes field-pulse {
  from { transform: scale(0.92); opacity: 0.55; }
  to { transform: scale(1.05); opacity: 0.9; }
}

@keyframes blink { 50% { opacity: 0.25; } }

@media (max-width: 1120px) {
  .site-header { grid-template-columns: auto auto 1fr; }
  .primary-nav {
    position: absolute;
    left: var(--gutter);
    right: var(--gutter);
    top: 74px;
    display: none;
    align-items: stretch;
    padding: 20px;
    background: rgba(6, 27, 34, 0.98);
    border: 1px solid var(--white-line);
  }
  .primary-nav.is-open { display: grid; }
  .primary-nav a { padding: 12px 0; font-size: 0.92rem; }
  .primary-nav a::after { display: none; }
  .nav-toggle {
    display: grid;
    gap: 6px;
    order: 2;
    width: 44px;
    height: 44px;
    place-content: center;
    border: 1px solid var(--white-line);
    color: white;
    background: transparent;
  }
  .nav-toggle span:not(.sr-only) { width: 18px; height: 1px; background: currentColor; }
  .header-action { justify-self: end; }
  .arc-grid { grid-template-columns: repeat(2, 1fr); }
  .slide { grid-template-columns: 1.15fr 0.85fr; }
  .hero-lower { grid-template-columns: 1fr; gap: 22px; }
  .hero-lower .hero-actions { justify-content: flex-start; }
  .hero-index { display: none; }
  .science-hero-lower { grid-template-columns: 1fr; }
  .chemistry-layout, .standard-layout, .family-pathway { grid-template-columns: 1fr; }
  .bond-figure { min-height: 460px; }
  .source-notes { grid-template-columns: .35fr 1fr; }
  .source-notes div { grid-column: 2; text-align: left; }
  .option-preview { grid-template-columns: 1fr; }
  .option-copy { max-width: 720px; }
  .option-summary { grid-template-columns: 1fr; }
  .option-summary div { border-left: 0; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .site-header { min-height: 70px; padding: 0 20px; }
  .brand { font-size: 0.9rem; }
  .brand-mark { width: 26px; height: 30px; }
  .header-action { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .nav-toggle { order: initial; }
  .primary-nav { left: 20px; right: 20px; top: 69px; }
  .hero { min-height: 100svh; padding: 118px 20px 30px; }
  .hero-content { width: 100%; min-height: calc(100svh - 148px); grid-template-rows: auto 1fr auto; }
  .hero h1 { max-width: 8.3ch; font-size: clamp(4.2rem, 20vw, 6.5rem); line-height: 0.82; }
  .hero-summary { font-size: 1rem; }
  .hero-lower { gap: 18px; padding-top: 17px; }
  .hero-lower .hero-actions { align-items: stretch; flex-direction: row; }
  .hero-lower .button { width: auto; flex: 1; min-height: 48px; padding-inline: 11px; font-size: 0.68rem; }
  .button { width: 100%; }
  .hero-index { display: none; }
  .media-placeholder { left: 20px; right: auto; top: 82px; transform: none; max-width: calc(100% - 40px); white-space: nowrap; font-size: 0.58rem; }
  .field-lines { width: 130vw; right: -64vw; top: 7%; }
  .section { padding: 82px 20px; }
  .section-heading { grid-template-columns: 1fr; gap: 12px; margin-bottom: 48px; }
  .section-heading h2, .tools-intro h2, .closing h2 { font-size: clamp(2.8rem, 15vw, 4.4rem); }
  .arc-grid { grid-template-columns: 1fr; }
  .arc-card { min-height: 255px; }
  .slide { grid-template-columns: 1fr; }
  .slide-visual { min-height: 330px; }
  .slide-copy { padding: 34px 26px 42px; }
  .slide-copy h3 { font-size: 2.7rem; }
  .carousel-controls { flex-wrap: wrap; }
  .carousel-dots { order: 3; flex-basis: 100%; }
  .carousel-pause { margin-left: auto; }
  .brief-layout, .resident-tools { grid-template-columns: 1fr; gap: 55px; }
  .brief-points article { grid-template-columns: 34px 1fr; }
  .brief-points p { grid-column: 2; }
  .tool-links > a { grid-template-columns: 34px 1fr auto; }
  .tool-links strong { font-size: 1.3rem; }
  .closing { min-height: 620px; }
  .closing-actions { margin-left: 0; }
  .site-footer { flex-direction: column; }
  .footer-meta { text-align: left; }
  .placeholder-main { padding-left: 20px; padding-right: 20px; }
  .science-hero { min-height: 100svh; padding: 112px 20px 38px; }
  .science-hero h1 { margin-block: 30px; font-size: clamp(4rem, 19vw, 6.5rem); }
  .science-orbit { width: 95vw; right: -50vw; top: 16%; }
  .science-hero-lower { gap: 27px; }
  .page-jump { grid-template-columns: 1fr; }
  .science-section { padding: 82px 20px; }
  .science-heading { grid-template-columns: 1fr; gap: 10px; margin-bottom: 48px; }
  .science-heading h2 { font-size: clamp(2.8rem, 14vw, 4.4rem); }
  .science-heading > div > p { margin-top: 20px; }
  .bond-figure { min-height: 390px; }
  .atom { width: 64px; height: 64px; font-size: 1.8rem; }
  .atom-c { left: calc(50% - 32px); top: calc(50% - 32px); }
  .fact-stack article { grid-template-columns: 35px 1fr; }
  .fact-stack p { grid-column: 2; }
  .family-pathway article { padding: 34px 24px; }
  .family-label { align-items: flex-start; flex-direction: column; gap: 5px; }
  .family-pathway h3 { margin-top: 34px; font-size: clamp(2.75rem, 13vw, 4.25rem); }
  .family-classes > div { grid-template-columns: 30px 1fr; gap: 14px; padding: 22px 0; }
  .family-classes .chain-mark { grid-column: 2; width: min(100%, 230px); }
  .family-classes h4, .family-classes p { grid-column: 2; }
  .family-flow { margin-top: 42px; }
  .family-flow strong { font-size: .86rem; }
  .pathway-track { grid-template-columns: 1fr; }
  .pathway-track li { min-height: 220px; }
  .pathway-track li:not(:last-child)::after { right: auto; left: 28px; top: auto; bottom: -17px; content: "↓"; }
  .standard-row { grid-template-columns: 1fr .75fr .65fr; }
  .standard-row > * { padding-inline: 10px; }
  .standard-row strong { font-size: 1.7rem; }
  .standard-row span { font-size: 1rem; }
  .source-line { flex-direction: column; gap: 10px; }
  .exposure-grid { grid-template-columns: 1fr; }
  .exposure-grid article { min-height: 250px; }
  .exposure-grid h3 { margin-top: 62px; }
  .resident-next { grid-template-columns: 1fr; gap: 55px; }
  .next-actions { align-items: stretch; }
  .source-notes { grid-template-columns: 1fr; padding: 42px 20px; }
  .source-notes div { grid-column: 1; }
  .preview-back { font-size: .63rem; }
  .options-intro { padding: 130px 20px 75px; }
  .options-intro h1 { font-size: clamp(3.7rem, 17vw, 5.5rem); }
  .option-preview { padding: 78px 20px; gap: 45px; }
  .preview-frame .preview-visual, .preview-conceptual .bond-figure { min-height: 390px; }
  .pfoa-visual { padding: 24px 14px; }
  .formula-name { align-items: flex-start; flex-direction: column; }
  .formula-chain { overflow-x: auto; justify-content: flex-start; margin: 75px 0 65px; padding-bottom: 12px; }
  .formula-chain span { min-width: 48px; font-size: .9rem; }
  .formula-chain i { min-width: 9px; }
  .formula-zones { grid-template-columns: 1fr; text-align: left; }
  .formula-zones span:last-child { display: none; }
  .environment-visual { grid-template-columns: 1fr; gap: 38px; padding: 44px 25px; }
  .env-flow { left: 50%; right: auto; top: 17%; bottom: 17%; width: 1px; height: auto; }
  .env-flow i { left: -4px !important; }
  .env-flow i:nth-child(1) { top: 18%; }.env-flow i:nth-child(2) { top: 49%; }.env-flow i:nth-child(3) { top: 80%; }
  .environment-visual > p { font-size: 1rem; }
  .option-summary { padding: 50px 20px; }
}

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

/* Editorial home — newspaper-inspired information framework */
.editorial-home { background: #f8faf7; }
.editorial-home h1, .editorial-home h2, .editorial-home h3, .editorial-home p { text-wrap: pretty; }
.editorial-header { position: sticky; top: 0; z-index: 20; color: var(--ink); background: #f8faf7; border-bottom: 4px double var(--ink); }
.editorial-home { scroll-padding-top: 174px; }
.editorial-main > section[id] { scroll-margin-top: 174px; }
.editorial-utility, .editorial-masthead, .editorial-nav, .editorial-main > section, .editorial-footer { width: min(calc(100% - (2 * var(--gutter))), var(--max)); margin-inline: auto; }
.editorial-utility { min-height: 28px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); }
.editorial-utility p { margin: 0; font-size: .62rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.editorial-masthead { min-height: 86px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; }
.editorial-brand { font-family: var(--serif); font-size: clamp(2.6rem, 4.4vw, 4.2rem); font-weight: 700; letter-spacing: -.08em; line-height: .8; text-decoration: none; }
.editorial-brand span { color: #28796b; font-style: italic; font-weight: 400; }
.editorial-masthead .editorial-brand { grid-column: 2; }
.editorial-masthead .nav-toggle { justify-self: start; color: var(--ink); border-color: var(--line); }
.editorial-masthead .nav-toggle span:not(.sr-only) { background: var(--ink); }
.masthead-action { justify-self: end; padding: 10px 13px; color: white; background: var(--ink); font-size: .67rem; font-weight: 850; letter-spacing: .06em; text-decoration: none; text-transform: uppercase; }
.editorial-nav { min-height: 40px; display: flex; justify-content: center; align-items: center; gap: clamp(18px, 2.7vw, 42px); }
.editorial-nav a { display: flex; align-items: center; min-height: 44px; font-size: .94rem; font-weight: 750; letter-spacing: .01em; text-decoration: none; }
.editorial-nav a:hover { color: #28796b; }

.front-page { padding-top: 25px; padding-bottom: clamp(65px, 7vw, 105px); }
.edition-line { margin: 0; padding-bottom: 10px; display: flex; justify-content: space-between; border-bottom: 1px solid var(--ink); font-size: .62rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.lead-grid { display: grid; grid-template-columns: 1.55fr .72fr .68fr; padding-top: 17px; border-bottom: 1px solid var(--ink); }
.lead-grid > * { min-width: 0; padding: clamp(20px, 3vw, 42px); }
.lead-grid > *:first-child { padding-left: 0; }
.lead-grid > *:last-child { padding-right: 0; }
.lead-grid > * + * { border-left: 1px solid var(--ink); }
.desk-label { margin: 0 0 14px; color: #28796b; font-size: .66rem; font-weight: 900; letter-spacing: .11em; line-height: 1.2; text-transform: uppercase; }
.lead-story h1 { max-width: 12ch; margin: 0; font-family: var(--serif); font-size: clamp(4rem, 7.4vw, 7.8rem); font-weight: 400; letter-spacing: -.07em; line-height: .86; }
.lead-deck { max-width: 780px; margin: 29px 0 0; color: #415b5d; font-family: var(--serif); font-size: clamp(1.1rem, 1.5vw, 1.35rem); line-height: 1.48; }
.lead-actions { margin-top: 33px; display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.editorial-button { display: inline-flex; align-items: center; min-height: 45px; padding: 10px 15px; color: white; background: var(--ink); font-size: .7rem; font-weight: 850; letter-spacing: .055em; text-decoration: none; text-transform: uppercase; }
.editorial-text-link { font-size: .75rem; font-weight: 850; letter-spacing: .035em; text-decoration: none; text-transform: uppercase; }
.lead-briefing h2, .lead-latest h2 { margin: 0 0 23px; font-family: var(--serif); font-size: clamp(1.65rem, 2.4vw, 2.5rem); font-weight: 400; letter-spacing: -.035em; line-height: 1.02; }
.lead-briefing ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.lead-briefing li { border-bottom: 1px solid var(--line); }
.lead-briefing a { display: grid; grid-template-columns: 29px 1fr; gap: 9px; padding: 16px 0; text-decoration: none; }
.lead-briefing span { color: #4b7671; font-size: .62rem; font-weight: 850; }
.lead-briefing strong { font-family: var(--serif); font-size: 1rem; font-weight: 400; line-height: 1.22; }
.lead-briefing .intro-video-link { display: flex; align-items: center; gap: 14px; padding: 20px 0 0; }
.intro-video-link > span:nth-child(2) { flex: 1; }
.intro-video-link .intro-video-symbol { display: grid; place-items: center; flex: 0 0 38px; width: 38px; height: 38px; border: 1px solid #679b7f; border-radius: 50%; color: #205c49; font-size: .8rem; }
.intro-video-link strong { display: block; font-size: 1.15rem; color: #173e34; }
.intro-video-link small { display: block; margin-top: 5px; color: #4c705d; font-size: .77rem; font-weight: 500; }
.intro-video-link:hover .intro-video-symbol { color: white; background: #205c49; }
.lead-latest article { padding: 15px 0; border-top: 1px solid var(--line); }
.lead-latest time { display: block; margin-bottom: 5px; color: #698082; font-size: .6rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.lead-latest article a { display: block; font-family: var(--serif); font-size: 1.05rem; line-height: 1.2; text-decoration: none; }
.all-link { display: inline-block; margin-top: 18px; font-size: .66rem; font-weight: 850; letter-spacing: .05em; text-decoration: none; text-transform: uppercase; }

.resident-desk { padding-bottom: clamp(80px, 9vw, 135px); }
.editorial-section-head { display: grid; grid-template-columns: .32fr 1fr .72fr; gap: clamp(24px, 5vw, 72px); align-items: start; padding: 22px 0 34px; border-top: 4px double var(--ink); border-bottom: 1px solid var(--ink); }
.editorial-section-head h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.8rem, 5vw, 5.5rem); font-weight: 400; letter-spacing: -.06em; line-height: .9; }
.editorial-section-head > p:last-child { margin: 0; color: #4b6466; font-family: var(--serif); font-size: 1.03rem; }
.resident-columns { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--ink); }
.resident-columns article { min-height: 325px; padding: 28px; }
.resident-columns article:first-child { padding-left: 0; }
.resident-columns article:last-child { padding-right: 0; }
.resident-columns article + article { border-left: 1px solid var(--ink); }
.resident-number { color: #28796b; font-size: .68rem; font-weight: 900; }
.resident-columns h3, .water-split h3 { margin: 74px 0 14px; font-family: var(--serif); font-size: clamp(1.55rem, 2.2vw, 2.15rem); font-weight: 400; letter-spacing: -.035em; line-height: 1.02; }
.resident-columns p { margin: 0 0 20px; color: #52696b; font-size: .84rem; }
.resident-columns a, .water-split a { font-size: .66rem; font-weight: 850; letter-spacing: .05em; text-decoration: none; text-transform: uppercase; }
.water-split { display: grid; grid-template-columns: 1fr 1fr; margin-top: 36px; color: white; background: var(--night); }
.water-split article { padding: clamp(32px, 4vw, 58px); }
.water-split article + article { border-left: 1px solid var(--white-line); }
.water-split h3 { margin: 20px 0 13px; font-size: clamp(2rem, 3.5vw, 3.8rem); }
.water-split p:not(.desk-label) { max-width: 590px; color: rgba(255,255,255,.65); }
.water-split a { display: inline-block; margin-top: 15px; color: var(--signal); }

.field-notes { width: 100% !important; max-width: none; padding: clamp(75px, 9vw, 130px) var(--gutter); color: white; background: #0b2d34; }
.field-notes > * { width: min(100%, var(--max)); margin-inline: auto; }
.inverse-head { border-color: rgba(255,255,255,.72); }
.inverse-head .desk-label { color: var(--water); }
.inverse-head > p:last-child { color: rgba(255,255,255,.62); }
.editorial-carousel { margin-top: 35px; border: 1px solid var(--white-line); }
.editorial-slide { grid-template-columns: 1.55fr .65fr; min-height: 575px; }
.editorial-media { position: relative; overflow: hidden; min-height: 575px; display: flex; flex-direction: column; justify-content: space-between; padding: 25px; background: #123f45; }
.interview-placeholder { background: radial-gradient(circle at 50% 50%, rgba(232,255,101,.13), transparent 20%), repeating-linear-gradient(90deg, transparent 0 78px, rgba(255,255,255,.035) 79px 80px), #123b41; }
.library-placeholder { background: linear-gradient(135deg, rgba(124,232,193,.18), transparent 45%), #10373e; }
.asset-status, .media-type { position: relative; z-index: 2; width: fit-content; padding: 7px 9px; border: 1px solid rgba(255,255,255,.35); font-size: .61rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.media-type { color: rgba(255,255,255,.58); border: 0; padding: 0; }
.play-mark { position: absolute; left: 50%; top: 50%; width: 92px; height: 92px; display: grid; place-items: center; border: 1px solid var(--signal); border-radius: 50%; color: var(--signal); font-size: 1.5rem; transform: translate(-50%, -50%); }
.shelf-lines { position: absolute; inset: 18% 9%; display: grid; align-content: center; gap: 38px; transform: rotate(-3deg); }
.shelf-lines i { height: 70px; display: block; border: 1px solid rgba(169,247,215,.4); background: repeating-linear-gradient(90deg, rgba(169,247,215,.18) 0 22px, transparent 23px 38px); }
.editorial-caption { padding: clamp(35px, 4vw, 65px); border-left: 1px solid var(--white-line); }
.editorial-caption h3 { margin: 0 0 24px; font-family: var(--serif); font-size: clamp(2.4rem, 4.2vw, 4.7rem); font-weight: 400; letter-spacing: -.06em; line-height: .9; }
.editorial-caption > p:last-child { color: rgba(255,255,255,.62); }
.editorial-controls { padding: 16px 20px; border-top-color: var(--white-line); }
.interview-carousel .editorial-slide { grid-template-columns: minmax(0,1.8fr) minmax(260px,.7fr); min-height: 0; align-items: stretch; }
.interview-cover-frame { display: flex; align-items: center; min-width: 0; background: #061b22; text-decoration: none; }
.interview-cover-frame img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; }
.interview-carousel .editorial-caption { display: flex; flex-direction: column; justify-content: center; padding: clamp(24px,3vw,42px); }
.interview-carousel .editorial-caption h3 { font-size: clamp(2.2rem,3.4vw,3.8rem); }
.interview-carousel .editorial-caption > p:not(.desk-label) { color: rgba(255,255,255,.75); }
.interview-carousel .interview-format { margin: 0 0 22px; color: rgba(255,255,255,.6) !important; font-size: .72rem; }
.interview-collection-link { color: var(--water-bright); font-size: .84rem; text-underline-offset: 5px; line-height: 1.5; }
@media (max-width: 760px) { .interview-carousel .editorial-slide { grid-template-columns: 1fr; } .interview-carousel .editorial-caption { padding: 28px 24px; } .interview-carousel .editorial-caption h3 { font-size: 2.4rem; margin-bottom: 14px; } }

.newsroom { padding-top: clamp(80px, 9vw, 130px); padding-bottom: clamp(80px, 9vw, 130px); }
.compact-head { grid-template-columns: .32fr 1.72fr; }
.news-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); border-bottom: 1px solid var(--ink); }
.news-grid article { min-height: 330px; padding: 31px; }
.news-grid article:first-child { padding-left: 0; }
.news-grid article:last-child { padding-right: 0; }
.news-grid article + article { border-left: 1px solid var(--ink); }
.news-grid h3 { margin: 46px 0 16px; font-family: var(--serif); font-size: clamp(1.55rem, 2vw, 2.15rem); font-weight: 400; letter-spacing: -.035em; line-height: 1.05; }
.news-grid h3 a { text-decoration: none; }
.news-grid p:not(.desk-label) { color: #526a6b; font-size: .84rem; }
.news-grid time { color: #6b8081; font-size: .65rem; }
.news-feature h3 { font-size: clamp(2rem, 3.2vw, 3.6rem); }

.policy-callout { width: 100% !important; max-width: none; display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(50px, 9vw, 130px); align-items: end; padding: clamp(75px, 9vw, 125px) max(var(--gutter), calc((100% - var(--max)) / 2)); color: white; background: #276f65; }
.policy-callout .desk-label { color: var(--signal); }
.policy-callout h2 { max-width: 12ch; margin: 0; font-family: var(--serif); font-size: clamp(3.2rem, 6.5vw, 7rem); font-weight: 400; letter-spacing: -.065em; line-height: .88; }
.policy-callout p:not(.desk-label) { max-width: 760px; color: rgba(255,255,255,.73); }
.policy-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
.light-button { color: var(--ink); background: var(--signal); }
.light-link { color: white; }
.source-strip { display: flex; justify-content: space-between; gap: 40px; padding-top: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--ink); }
.source-strip p { max-width: 850px; margin: 0; color: #5a7071; font-size: .7rem; }

.editorial-footer { display: grid; grid-template-columns: auto 1fr auto; gap: 40px; align-items: end; padding-top: 50px; padding-bottom: 55px; }
.editorial-footer .editorial-brand { font-size: 2.5rem; }
.editorial-footer p { margin: 0; color: #637778; font-size: .72rem; }
.editorial-footer nav { display: flex; gap: 22px; }
.editorial-footer nav a { font-size: .68rem; font-weight: 800; text-decoration: none; }

@media (max-width: 1120px) {
  .editorial-masthead .nav-toggle { display: grid; }
  .editorial-nav { position: absolute; left: var(--gutter); right: var(--gutter); top: 100%; z-index: 5; display: none; padding: 16px 24px; gap: 4px; max-height: calc(100svh - 130px); overflow-y: auto; background: #f8faf7; border: 1px solid var(--line); box-shadow: 0 16px 30px rgba(9,36,44,.12); }
  .editorial-nav a { font-size: 1.0625rem; min-height: 48px; }
  .editorial-nav.is-open { display: grid; }
  .lead-grid { grid-template-columns: 1.35fr .8fr; }
  .lead-latest { grid-column: 1 / -1; border-top: 1px solid var(--ink); border-left: 0 !important; padding-left: 0; display: grid; grid-template-columns: .4fr repeat(3, 1fr); gap: 22px; }
  .lead-latest h2, .lead-latest .all-link { grid-column: 1; }
  .lead-latest article { grid-row: 1 / span 3; }
  .editorial-section-head { grid-template-columns: .3fr 1fr; }
  .editorial-section-head > p:last-child { grid-column: 2; }
  .resident-columns, .news-grid { grid-template-columns: repeat(2, 1fr); }
  .resident-columns article:nth-child(3), .resident-columns article:nth-child(4), .news-grid article:nth-child(3), .news-grid article:nth-child(4) { border-top: 1px solid var(--ink); }
  .resident-columns article:nth-child(3), .news-grid article:nth-child(3) { border-left: 0; padding-left: 0; }
  .resident-columns article:nth-child(2), .news-grid article:nth-child(2) { padding-right: 0; }
  .editorial-slide { grid-template-columns: 1.25fr .75fr; }
}

@media (max-width: 760px) {
  .editorial-utility { display: none; }
  .editorial-masthead { min-height: 74px; grid-template-columns: 44px 1fr 44px; }
  .editorial-masthead .editorial-brand { font-size: 2.55rem; }
  .masthead-action { width: 44px; height: 44px; overflow: hidden; display: grid; place-items: center; padding: 0; color: transparent; font-size: 0; }
  .masthead-action span { display: none; }
  .masthead-action::after { content: "↗"; color: white; font-size: 1rem; }
  .editorial-nav { top: 100%; left: 20px; right: 20px; }
  .editorial-main > section[id] { scroll-margin-top: 90px; }
  .front-page { padding-top: 15px; }
  .lead-grid { grid-template-columns: 1fr; }
  .lead-grid > * { padding: 28px 0; }
  .lead-grid > * + * { border-top: 1px solid var(--ink); border-left: 0; }
  .lead-story h1 { font-size: clamp(3.65rem, 18vw, 5.4rem); }
  .lead-latest { grid-column: auto; display: block; }
  .lead-latest article { grid-row: auto; }
  .editorial-section-head { grid-template-columns: 1fr; gap: 12px; }
  .editorial-section-head > p:last-child { grid-column: 1; }
  .editorial-section-head h2 { font-size: clamp(2.9rem, 14vw, 4.5rem); }
  .resident-columns, .news-grid, .water-split, .policy-callout { grid-template-columns: 1fr; }
  .resident-columns article { min-height: 260px; padding: 27px 0; }
  .resident-columns article + article { border-top: 1px solid var(--ink); border-left: 0; }
  .resident-columns h3 { margin-top: 46px; }
  .water-split article { padding: 34px 25px; }
  .water-split article + article { border-top: 1px solid var(--white-line); border-left: 0; }
  .editorial-slide { grid-template-columns: 1fr; min-height: 0; }
  .editorial-media { min-height: 390px; }
  .editorial-caption { border-top: 1px solid var(--white-line); border-left: 0; }
  .editorial-caption h3 { font-size: 3rem; }
  .news-grid article { min-height: 0; padding: 28px 0; }
  .news-grid article + article { border-top: 1px solid var(--ink); border-left: 0; }
  .news-grid h3 { margin-top: 28px; }
  .policy-callout { gap: 38px; }
  .source-strip, .editorial-footer { flex-direction: column; }
  .source-strip { display: flex; }
  .editorial-footer { display: flex; align-items: flex-start; }
  .editorial-footer nav { flex-wrap: wrap; }
}

/* Agency hero — immersive first section */
.agency-hero {
  --hero-shift-x: 0px;
  --hero-shift-y: 0px;
  --hero-glow-x: 0px;
  --hero-glow-y: 0px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 100% !important;
  max-width: none !important;
  min-height: max(740px, calc(100svh - 162px));
  padding: 26px var(--gutter) 24px;
  display: flex;
  flex-direction: column;
  margin: 0 !important;
  color: #103c37;
  background: #d8efe4;
}
.agency-hero-image,
.agency-hero-grid,
.agency-hero-glow { position: absolute; inset: 0; }
.agency-hero-image {
  z-index: -4;
  background: url("/assets/njpfas-hero-water-light.png") center center / cover no-repeat;
  transform: translate3d(var(--hero-shift-x), var(--hero-shift-y), 0) scale(1.045);
  transform-origin: center;
  will-change: transform;
}
.agency-hero::before {
  content: "";
  position: absolute;
  z-index: -3;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(239,250,243,.94) 0%, rgba(232,247,238,.62) 40%, rgba(224,246,237,.08) 76%),
    linear-gradient(0deg, rgba(239,250,243,.88) 0%, rgba(232,247,238,.08) 65%);
}
.agency-hero-grid {
  z-index: -2;
  opacity: .31;
  background-image:
    linear-gradient(rgba(25,100,80,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25,100,80,.18) 1px, transparent 1px);
  background-size: clamp(54px, 6.25vw, 96px) clamp(54px, 6.25vw, 96px);
  mask-image: linear-gradient(to bottom, black, rgba(0,0,0,.8) 68%, transparent 98%);
}
.agency-hero-glow {
  z-index: -1;
  background:
    radial-gradient(circle at 72% 42%, rgba(165,255,204,.22), transparent 21%),
    linear-gradient(115deg, transparent 52%, rgba(202,255,214,.08) 53%, transparent 55%);
  mix-blend-mode: screen;
  transform: translate3d(var(--hero-glow-x), var(--hero-glow-y), 0) scale(1.03);
  transform-origin: center;
  will-change: transform;
}
.agency-hero-kicker {
  position: relative;
  margin: 0;
  display: flex;
  justify-content: space-between;
  color: #315b51;
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.agency-wordmark {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 32px 0 48px;
  color: rgba(23,91,72,.84);
  font-family: var(--serif);
  font-size: clamp(8.5rem, 18vw, 18rem);
  font-weight: 700;
  letter-spacing: -.095em;
  line-height: .9;
  text-align: center;
  white-space: nowrap;
  text-shadow: 0 1px 0 rgba(255,255,255,.3);
}
.agency-wordmark::after {
  content: "";
  position: absolute;
  left: 5%;
  right: 5%;
  bottom: -31px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(23,91,72,.25), transparent);
}
.agency-hero-copy {
  position: relative;
  z-index: 2;
  width: min(690px, 100%);
  margin-top: auto;
}
.agency-hero-copy .desk-label { color: #225e4d; }
.agency-hero-copy h1 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 400;
  letter-spacing: -.06em;
  line-height: .88;
}
.agency-hero-copy > p:not(.desk-label) {
  max-width: 660px;
  margin: 22px 0 0;
  color: #294e45;
  font-size: clamp(.9rem, 1.15vw, 1.03rem);
  line-height: 1.55;
}
.agency-button { color: white; background: #205c49; }
.agency-button:hover { background: #103c37; }
.agency-link { color: #103c37; }
.agency-coordinate {
  position: absolute;
  z-index: 2;
  right: var(--gutter);
  bottom: 30px;
  margin: 0;
  color: #315b51;
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .12em;
}
.front-page-briefing { padding-top: 28px; }
.hero-scroll-cue { position: absolute; right: var(--gutter); top: clamp(240px, 38svh, 380px); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 12px; width: fit-content; min-width: 144px; min-height: 96px; padding: 8px 12px; color: #103f32; font-size: .82rem; font-weight: 650; letter-spacing: .07em; text-transform: uppercase; text-decoration: none; text-shadow: 0 1px 8px rgba(245,255,248,.8); }
.hero-scroll-cue::before { content: ""; position: absolute; top: 0; left: 12px; right: 12px; height: 1px; background: linear-gradient(90deg, transparent, rgba(16,63,50,.65), transparent); }
.agency-hero-copy { margin-bottom: 30px; }
.scroll-arrow { display: grid; place-items: center; flex-shrink: 0; width: 44px; height: 54px; color: #174d3c; font-size: 2.3rem; font-weight: 400; line-height: 1; animation: scroll-nudge 2.5s ease-in-out infinite; transition: color 220ms ease; }
.hero-scroll-cue:hover { color: #0b6344; }
.hero-scroll-cue:hover .scroll-arrow { color: #0b6344; }
.hero-scroll-cue:focus-visible { outline: 2px solid #174d3c; outline-offset: 4px; }
@keyframes scroll-nudge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }
.briefing-grid { grid-template-columns: 1fr 1fr; }
.briefing-grid .lead-briefing,
.briefing-grid .lead-latest { padding-block: clamp(26px, 3.5vw, 48px); }
.briefing-grid .lead-latest { grid-column: auto; display: block; padding-left: clamp(28px, 4vw, 58px); border-top: 0; border-left: 1px solid var(--ink) !important; }
.briefing-grid .lead-latest article { grid-row: auto; }

@media (max-width: 760px) {
  .agency-hero { min-height: calc(100svh - 78px); padding: 22px 20px 20px; }
  .agency-hero-image { background-position: 62% center; }
  .agency-hero::before { background: linear-gradient(0deg, rgba(239,250,243,.96) 0%, rgba(232,247,238,.76) 55%, rgba(224,246,237,.22)); }
  .agency-hero-kicker { font-size: .66rem; }
  .agency-hero-kicker span:last-child { display: none; }
  .hero-scroll-cue { top: 46px; right: 20px; flex-direction: row; gap: 12px; min-width: 0; min-height: 44px; padding: 5px 0; font-size: .72rem; }
  .hero-scroll-cue::before { left: 0; right: 0; }
  .hero-scroll-cue .scroll-arrow { width: 28px; height: 32px; font-size: 1.9rem; }
  .hero-scroll-cue .scroll-arrow svg { height: 30px; width: 18px; }
  .agency-wordmark { margin: 64px 0 54px; font-size: 23vw; letter-spacing: -.09em; }
  .agency-wordmark::after { bottom: -19px; }
  .agency-hero-copy { width: 100%; }
  .agency-hero-copy h1 { font-size: clamp(2.75rem, 12.7vw, 4.6rem); line-height: .95; }
  .agency-hero-copy > p:not(.desk-label) { font-size: 1rem; line-height: 1.5; }
  .agency-hero-copy .lead-actions { align-items: flex-start; flex-direction: column; gap: 14px; margin-top: 24px; }
  .agency-hero-copy .editorial-button { width: auto; }
  .agency-coordinate { display: none; }
  .briefing-grid { grid-template-columns: 1fr; }
  .briefing-grid .lead-latest { padding-left: 0; border-top: 1px solid var(--ink); border-left: 0 !important; }
}

@media (prefers-reduced-motion: reduce), (hover: none), (pointer: coarse) {
  .agency-hero-image { transform: scale(1.025); will-change: auto; }
  .agency-hero-glow { transform: none; will-change: auto; }
}

/* Waterline navigation: compact typography with flowing reflections. */
.editorial-header {
  border: 0;
  background: linear-gradient(110deg, #f4faf6 15%, #e7f5ee 70%, #effaf6);
  box-shadow: 0 1px 0 rgba(28,85,67,.15);
  transition: box-shadow 280ms ease;
}
.editorial-header.is-scrolled { box-shadow: 0 4px 24px rgba(17,62,48,.12); }
.editorial-header::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 6px;
  pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='6' viewBox='0 0 240 6'%3E%3Cpath d='M0 3 Q30 0 60 3 T120 3 T180 3 T240 3' fill='none' stroke='%232a8069' stroke-opacity='.45'/%3E%3Cpath d='M0 3 Q30 6 60 3 T120 3 T180 3 T240 3' fill='none' stroke='%237ac9b2' stroke-opacity='.65'/%3E%3C/svg%3E") repeat-x center;
  animation: waterline-flow 16s linear infinite;
}
.editorial-masthead {
  width: 100%;
  min-height: 80px;
  padding: 0 clamp(20px, 2.5vw, 48px);
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(18px, 2.1vw, 36px);
}
.editorial-masthead .editorial-brand { grid-column: 1; font-size: 2.7rem; letter-spacing: -.075em; }
.editorial-masthead .nav-toggle { display: none; }
.editorial-nav {
  position: relative;
  width: 100%;
  grid-column: 2;
  min-height: 80px;
  gap: clamp(3px, .6vw, 12px);
}
.editorial-nav a {
  position: relative;
  isolation: isolate;
  min-height: 46px;
  padding: 9px clamp(6px, .65vw, 12px);
  font-size: clamp(1.0625rem, 1.1vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -.015em;
  white-space: nowrap;
  color: #173e34;
  transition: color 220ms ease, transform 300ms ease;
}
.editorial-nav a::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 3px 0;
  border-radius: 60% 40% 52% 48% / 50% 55% 45% 50%;
  background: radial-gradient(ellipse at 25% 70%, rgba(106,206,169,.42), transparent 65%), radial-gradient(ellipse at 80% 20%, rgba(154,226,216,.5), transparent 70%);
  opacity: 0;
  transform: scale(.65);
  transition: opacity 260ms ease, transform 500ms cubic-bezier(.2,.7,.2,1);
}
.editorial-nav a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 12px;
  right: 12px;
  height: 3px;
  border-radius: 100%;
  background: linear-gradient(90deg, transparent, #46ac87, #a2e4d2, #287c65, transparent);
  background-size: 200% 100%;
  opacity: 0;
  transform: scaleX(.3);
  transition: opacity 220ms ease, transform 420ms ease;
}
.editorial-nav a:hover, .editorial-nav a:focus-visible { color: #116447; transform: translateY(-2px); }
.editorial-nav a:hover::before, .editorial-nav a:focus-visible::before { opacity: 1; transform: scale(1); animation: water-pill 3s ease-in-out infinite alternate; }
.editorial-nav a:hover::after, .editorial-nav a:focus-visible::after { opacity: 1; transform: scaleX(1); animation: waterline-flow 3s linear infinite; }
.editorial-masthead .masthead-action {
  grid-column: 3;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 28px;
  background: #205c49;
  font-size: .8rem;
  font-weight: 650;
  letter-spacing: 0;
  text-transform: none;
  transition: background 250ms ease, box-shadow 250ms ease;
}
.masthead-action::before {
  content: "";
  position: absolute;
  inset: -50%;
  background: linear-gradient(110deg, transparent 35%, rgba(187,255,221,.28) 48%, transparent 60%);
  transform: translateX(-70%);
  transition: transform 650ms ease;
}
.masthead-action:hover::before { transform: translateX(70%); }
.masthead-action:hover { background: #174b3c; box-shadow: 0 4px 14px rgba(24,92,63,.2); }
.editorial-main > section[id] { scroll-margin-top: 96px; }
.agency-hero { min-height: max(740px, calc(100svh - 80px)); }
.editorial-nav a:focus-visible, .masthead-action:focus-visible, .editorial-masthead .nav-toggle:focus-visible { outline: 2px solid #277d60; outline-offset: 3px; }
@keyframes waterline-flow { to { background-position-x: 240px; } }
@keyframes water-pill { to { border-radius: 40% 60% 45% 55% / 60% 40% 60% 40%; } }

@media (max-width: 1180px) {
  .editorial-masthead { min-height: 68px; grid-template-columns: 1fr auto 44px; gap: 14px; }
  .editorial-masthead .editorial-brand { font-size: 2.5rem; }
  .editorial-masthead .masthead-action { grid-column: 2; grid-row: 1; }
  .editorial-masthead .nav-toggle { display: grid; grid-column: 3; grid-row: 1; border: 0; border-radius: 50%; background: #deefe5; width: 44px; height: 44px; padding: 13px 11px; transition: background 240ms ease; }
  .editorial-masthead .nav-toggle span:not(.sr-only) { transition: transform 320ms ease; }
  .nav-is-open .nav-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-is-open .nav-toggle span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .editorial-nav, .editorial-nav.is-open {
    position: absolute;
    top: calc(100% + 8px);
    left: 20px;
    right: 20px;
    width: auto;
    min-height: 0;
    max-height: calc(100svh - 92px);
    overflow-y: auto;
    display: grid;
    gap: 4px;
    padding: 18px;
    border: 1px solid #b6d7c5;
    border-radius: 22px;
    background: linear-gradient(130deg, #f5fbf7, #e3f3eb);
    box-shadow: 0 18px 36px rgba(21,70,47,.15);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 260ms ease, transform 360ms cubic-bezier(.2,.7,.2,1), visibility 260ms;
  }
  .editorial-nav.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
  .editorial-nav a { min-height: 52px; padding: 12px 18px; font-size: 1.2rem; font-weight: 600; }
  .editorial-main > section[id] { scroll-margin-top: 84px; }
}
@media (max-width: 760px) {
  .editorial-masthead { min-height: 64px; gap: 10px; }
  .editorial-masthead .editorial-brand { font-size: 2.35rem; }
  .editorial-masthead .masthead-action { width: 40px; min-height: 40px; height: 40px; padding: 0; font-size: 0; }
  .editorial-masthead .masthead-action::after { font-size: 1.1rem; }
  .agency-hero { min-height: calc(100svh - 64px); }
}
@media (prefers-reduced-motion: reduce) {
  .editorial-header::after, .editorial-nav a::before, .editorial-nav a::after { animation: none !important; }
  .editorial-nav, .editorial-nav a, .editorial-nav a::before, .editorial-nav a::after, .masthead-action::before { transition: none; }
}