:root {
  --forest:#183c34;
  --sage:#a8b9a4;
  --paper:#f7f5f0;
  --stone:#eae7e0;
  --ink:#1c211f;
  --muted:#676d69;
  --lime:#b9d47a;
  --content:1280px;
  --radius:18px;
  --button-radius:6px;
  --border:#183c3426;
  --soft-green:#edeee7;
  --active:#dfe5d7;
  --shadow:0 6px 20px #183c3408;
  --gutter:max(6%,calc((100% - var(--content))/2));
  --section-space:112px}
* {
  box-sizing:border-box}
html {
  scroll-behavior:smooth;
  scroll-padding-top:100px}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'DM Sans',Arial,sans-serif;
  font-size:18px;
  line-height:1.7}
a {
  color:inherit;
  text-decoration:none}
button {
  font:inherit;
  cursor:pointer}
button,a {
  -webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible {
  outline:3px solid #769441;
  outline-offset:5px}
header {
  height:98px;
  display:flex;
  align-items:center;
  gap:32px;
  padding:0 4.2%;
  border-bottom:1px solid #183c341a;
  background:var(--paper);
  position:sticky;
  top:0;
  z-index:10;
  transition:background .25s,box-shadow .25s}
.logo {
  font-size:36px;
  font-weight:700;
  letter-spacing:-1.8px;
  color:var(--forest);
  line-height:1}
.logo span {
  font-size:10px;
  vertical-align:top;
  letter-spacing:0;
  margin-left:3px}
header nav {
  display:flex;
  gap:25px;
  margin-left:auto;
  font-size:14px}
header nav a:hover,footer a:hover {
  color:#6e805b}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:30px;
  background:var(--forest);
  border:1px solid var(--forest);
  color:var(--paper);
  padding:15px 22px;
  border-radius:var(--button-radius);
  font-size:14px;
  font-weight:500;
  line-height:1.5;
  transition:background .2s,transform .2s}
.button:hover {
  background:#285246;
  transform:translateY(-2px)}
.button span {
  font-size:19px}
.nav-cta {
  padding:12px 17px;
  gap:18px}
.menu {
  display:none}
.hero {
  display:grid;
  grid-template-columns:1fr 1fr;
  min-height:685px;
  padding:36px 3% 42px 6%;
  gap:4%}
.hero-copy {
  padding:46px 0 24px;
  align-self:center}
.eyebrow {
  font-size:12px;
  letter-spacing:2px;
  font-weight:600;
  line-height:1.5;
  margin:0 0 27px;
  color:var(--forest)}
.dot {
  display:inline-block;
  width:6px;
  height:6px;
  background:#789162;
  border-radius:50%;
  margin-right:9px;
  vertical-align:middle}
h1,h2,h3,p {
  margin-top:0}
h1 {
  font-size:clamp(44px,4.25vw,66px);
  line-height:1.055;
  letter-spacing:-2.8px;
  font-weight:450;
  max-width:690px;
  margin-bottom:28px;
  color:var(--forest)}
.lead {
  max-width:460px;
  font-size:17px;
  line-height:1.8;
  color:var(--muted)}
.actions {
  display:flex;
  gap:26px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:30px}
.text-link {
  display:inline-flex;
  gap:20px;
  align-items:center;
  font-size:14px;
  font-weight:500;
  border-bottom:1px solid #183c3460;
  padding:10px 0}
.status {
  font-size:12px;
  color:var(--muted);
  margin-top:38px;
  margin-bottom:0}
.hero-image {
  position:relative;
  min-height:620px;
  margin:0;
  overflow:hidden;
  border-radius:var(--radius);
  background:var(--stone)}
.hero-image img {
  width:100%;
  height:100%;
  position:absolute;
  object-fit:cover;
  object-position:62% center}
.hero-image figcaption {
  position:absolute;
  left:22px;
  right:22px;
  bottom:18px;
  display:flex;
  justify-content:space-between;
  font-size:10px;
  letter-spacing:1.5px;
  color:#fff;
  text-shadow:0 1px 4px #000}
.brand-strip {
  padding:26px 6%;
  display:flex;
  justify-content:space-between;
  border-top:1px solid #183c3417;
  border-bottom:1px solid #183c3417;
  font-size:13px;
  color:var(--muted)}
.brand-strip>div {
  display:flex;
  gap:45px;
  color:var(--forest)}
.section {
  padding:var(--section-space) var(--gutter)}
h2 {
  font-size:clamp(34px,3.6vw,54px);
  line-height:1.13;
  font-weight:450;
  letter-spacing:-1.8px;
  color:var(--forest);
  margin-bottom:28px}
h2 span {
  color:var(--muted)}
p {
  color:var(--muted);
  margin-bottom:21px}
.problem {
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:8%;
  padding-top:118px;
  padding-bottom:108px}
.intro-text {
  font-size:21px;
  color:var(--ink);
  letter-spacing:-.4px;
  margin-bottom:17px}
.problem-cards {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin-top:34px}
.problem-cards article {
  background:var(--stone);
  padding:20px 16px;
  min-height:133px;
  border-radius:var(--radius)}
.line-icon {
  display:block;
  font-size:28px;
  color:var(--forest);
  line-height:1.3;
  margin-bottom:19px}
.problem-cards h3 {
  font-size:14px;
  font-weight:500;
  line-height:1.4;
  margin:0}
.how {
  background:var(--soft-green)}
.how-heading {
  display:flex;
  justify-content:space-between;
  align-items:end;
  margin-bottom:35px}
.how-heading p:last-child {
  margin-bottom:32px}
.mechanism {
  display:grid;
  grid-template-columns:1.08fr 1fr;
  gap:7%}
.diagram-panel {
  border:1px solid #183c3424;
  border-radius:var(--radius);
  background:#f4f3ed;
  padding:22px;
  display:flex;
  flex-direction:column;
  justify-content:space-between}
.diagram-top,.diagram-bottom {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:var(--muted);
  font-size:11px}
.diagram-top {
  letter-spacing:1.4px}
.cutaway {
  width:100%;
  height:auto;
  display:block}
.play {
  border:0;
  border-bottom:1px solid #183c3440;
  background:none;
  color:var(--forest);
  font-size:12px;
  padding:5px 0}
.step {
  display:flex;
  width:100%;
  background:transparent;
  border:0;
  border-bottom:1px solid #183c3427;
  text-align:left;
  gap:22px;
  padding:23px 15px;
  transition:background .2s}
.step.active {
  background:var(--active);
  border-radius:var(--button-radius)}
.step-number {
  font-size:13px;
  color:var(--muted);
  padding-top:4px}
.step>span:nth-child(2) {
  flex:1}
.step strong {
  display:block;
  font-weight:500;
  font-size:21px;
  color:var(--forest);
  margin-bottom:5px}
.step span span {
  display:block;
  font-size:14px;
  color:var(--muted);
  line-height:1.6}
.step-arrow {
  color:var(--forest);
  opacity:0}
.active .step-arrow {
  opacity:1}
.small-note {
  font-size:12px;
  line-height:1.7;
  margin:22px 0 0}
#lid {
  transform-origin:145px 104px;
  transform:rotate(-24deg);
  transition:transform .4s}
#gate,#scraps,#flow {
  transition:transform .4s,opacity .3s}
.benefits h2 {
  margin-bottom:48px}
.benefit-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:38px}
.benefit-grid article {
  border-top:1px solid #183c3430;
  padding-top:22px}
.benefit-number {
  font-size:12px;
  color:var(--muted);
  letter-spacing:2px}
.benefit-grid h3 {
  font-size:22px;
  font-weight:450;
  color:var(--forest);
  line-height:1.25;
  margin:26px 0 16px;
  max-width:240px}
.benefit-grid p {
  font-size:14px;
  line-height:1.85}
.design {
  padding:40px 4% 70px}
.design-heading {
  text-align:center;
  padding:0 12% 32px}
.design-heading p:last-child {
  font-size:16px}
.design figure {
  margin:0;
  position:relative;
  height:600px;
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--stone)}
.design img {
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 60%}
.design figcaption {
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  padding:50px 30px 25px;
  background:linear-gradient(transparent,#0005);
  color:#fff;
  display:flex;
  justify-content:space-between;
  font-size:15px}
.design figcaption span {
  font-size:11px;
  align-self:end}
.design-details {
  display:flex;
  justify-content:space-around;
  gap:20px;
  padding:28px 0;
  border-bottom:1px solid #183c3425;
  font-size:13px;
  color:var(--muted)}
.comparison {
  display:grid;
  grid-template-columns:.8fr 1.5fr;
  gap:6%;
  padding-top:65px}
.comparison h2 {
  font-size:43px}
.compare-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:15px}
.compare-grid article {
  background:var(--stone);
  padding:30px 28px;
  border-radius:var(--button-radius)}
.compare-grid .eyebrow {
  font-size:10px;
  letter-spacing:1.5px}
.compare-grid h3 {
  font-size:28px;
  font-weight:450;
  line-height:1.2;
  letter-spacing:-.6px}
.compare-binviq {
  background:var(--forest)!important;
  color:var(--paper)}
.compare-binviq .eyebrow {
  color:#bdd1b2}
.compare-grid ul {
  list-style:none;
  padding:0;
  margin:28px 0 0}
.compare-grid li {
  font-size:14px;
  line-height:1.6;
  padding:12px 0;
  border-top:1px solid #676d6935}
.compare-binviq li {
  border-color:#ffffff28;
  color:#dbe3d5}
.compare-grid .small-note {
  grid-column:1/-1;
  margin-top:0}
.development {
  background:var(--stone);
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:35px 9%}
.development-label {
  font-size:13px;
  color:var(--forest);
  margin-top:28px}
.roadmap {
  grid-column:1/-1;
  display:grid;
  grid-template-columns:repeat(5,1fr);
  border-top:1px solid #183c3430;
  padding-top:25px;
  margin-top:20px;
  gap:20px}
.roadmap span {
  font-size:14px;
  color:var(--forest)}
.roadmap b {
  font-size:11px;
  font-weight:400;
  display:block;
  margin-bottom:12px;
  color:var(--muted)}
.closing {
  background:var(--forest);
  padding:90px 17% 45px;
  text-align:center}
.closing .eyebrow {
  color:#b5c6ac}
.closing h2 {
  color:var(--paper);
  font-size:clamp(35px,4vw,60px);
  max-width:920px;
  margin:0 auto 25px}
.closing p {
  color:#bec9be}
.closing .actions {
  justify-content:center}
.light {
  background:var(--paper);
  color:var(--forest);
  border-color:var(--paper)}
.light:hover {
  background:#dfebd4}
.closing .text-link {
  color:var(--paper);
  border-color:#ffffff50}
.closing-line {
  height:1px;
  background:#ffffff28;
  margin-top:72px}
.tagline {
  font-size:12px;
  letter-spacing:1px;
  margin:24px 0 0}
footer {
  padding:48px 6% 20px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:30px}
footer p {
  font-size:12px;
  margin:15px 0 0}
footer nav {
  display:flex;
  gap:30px;
  font-size:13px;
  align-items:start}
footer nav button {
  border:0;
  background:none;
  padding:0;
  font-size:13px;
  color:var(--ink)}
.footer-bottom {
  display:flex;
  justify-content:space-between;
  width:100%;
  border-top:1px solid #183c3420;
  padding-top:18px;
  font-size:11px;
  color:var(--muted)}
dialog {
  width:min(520px,calc(100% - 32px));
  border:1px solid #183c3425;
  border-radius:8px;
  padding:45px;
  background:var(--paper);
  color:var(--ink)}
dialog::backdrop {
  background:#112b24a6;
  backdrop-filter:blur(5px)}
dialog h2 {
  font-size:35px}
.close {
  position:absolute;
  right:16px;
  top:10px;
  font-size:27px;
  background:transparent;
  border:0;
  color:var(--forest)}
.skip {
  position:fixed;
  top:-100px;
  left:20px;
  padding:10px 20px;
  background:white;
  z-index:100}
.skip:focus {
  top:10px}
@media(min-width:1600px) {
  body {
  max-width:1800px;
  margin:auto}
.hero {
  min-height:760px}
.hero-image {
  min-height:700px}
}
@media(max-width:1150px) {
  header {
  gap:20px}
header nav {
  gap:15px;
  font-size:12px}
.nav-cta {
  font-size:12px}
.hero {
  gap:3%;
  padding-left:5%}
.hero-image {
  min-height:590px}
h1 {
  font-size:48px}
.hero .actions {
  gap:18px}
.hero .button {
  gap:15px}
.section {
  padding-left:6%;
  padding-right:6%}
.benefit-grid {
  gap:22px}
.comparison {
  grid-template-columns:.8fr 1.4fr}
.compare-grid article {
  padding:25px 20px}
}
@media(max-width:900px) {
  header {
  height:78px}
.logo {
  font-size:29px}
.nav-cta {
  margin-left:auto}
header nav {
  display:none;
  position:absolute;
  left:0;
  right:0;
  top:78px;
  padding:24px 6%;
  background:var(--paper);
  box-shadow:0 10px 15px #183c3410;
  font-size:16px}
header nav.open {
  display:flex;
  flex-direction:column}
.menu {
  display:block;
  background:none;
  border:0;
  font-size:24px;
  color:var(--forest);
  padding:4px 8px}
.hero {
  grid-template-columns:1fr 1fr;
  min-height:auto;
  padding:24px 4% 32px}
.hero-copy {
  padding:20px 0}
.hero h1 {
  font-size:39px;
  letter-spacing:-1.8px}
.hero .eyebrow {
  font-size:10px}
.hero .lead {
  font-size:16px}
.hero-image {
  min-height:545px}
.hero .actions {
  align-items:start;
  flex-direction:column;
  gap:8px}
.brand-strip>div {
  gap:22px}
.brand-strip>span {
  max-width:220px}
.section {
  padding-top:80px;
  padding-bottom:80px}
.problem {
  gap:5%}
.problem-cards {
  gap:6px}
.problem-cards article {
  padding:16px 11px}
.problem-cards h3 {
  font-size:12px}
.mechanism {
  gap:4%}
.diagram-panel {
  padding:14px}
.diagram-top {
  font-size:9px}
.diagram-bottom {
  flex-direction:column;
  align-items:start}
.step {
  gap:14px;
  padding:18px 10px}
.step strong {
  font-size:18px}
.benefit-grid {
  grid-template-columns:repeat(2,1fr);
  gap:30px 45px}
.design figure {
  height:440px}
.design-details {
  font-size:11px}
.comparison {
  grid-template-columns:1fr}
.comparison>div:first-child {
  margin-bottom:15px}
.comparison h2 {
  font-size:40px}
.development {
  gap:25px 6%}
.closing {
  padding-left:10%;
  padding-right:10%}
}

@media(max-width:620px) {
  html {
  scroll-padding-top:85px}
header {
  height:72px;
  padding:0 5%;
  gap:12px;
  position:sticky;
  top:0}
header nav {
  top:72px}
.logo {
  font-size:27px}
.nav-cta {
  font-size:11px;
  padding:10px 11px;
  gap:10px}
.menu {
  font-size:22px}
.hero {
  display:flex;
  flex-direction:column;
  padding:34px 5% 23px;
  gap:24px}
.hero-copy {
  padding:0}
.hero .eyebrow {
  font-size:10px;
  margin-bottom:23px}
.hero h1 {
  font-size:clamp(30px,7.3vw,43px);
  line-height:1.1;
  letter-spacing:-1.2px;
  margin-bottom:22px;
  max-width:510px}
.hero h1 br {
  display:none}
.hero .lead {
  font-size:16px;
  line-height:1.7;
  margin-bottom:23px}
.hero .actions {
  flex-direction:row;
  align-items:center;
  gap:18px;
  margin-top:22px}
.hero .button {
  font-size:12px;
  padding:13px 14px;
  gap:15px}
.hero .text-link {
  font-size:12px;
  gap:9px}
.status {
  margin-top:23px;
  font-size:11px}
.hero-image {
  width:100%;
  min-height:420px}
.hero-image img {
  object-position:60% center}
.hero-image figcaption {
  font-size:8px;
  left:15px;
  right:15px}
.brand-strip {
  padding:22px 5%;
  display:block;
  font-size:12px}
.brand-strip>span {
  display:block;
  max-width:none;
  margin-bottom:13px}
.brand-strip>div {
  justify-content:space-between;
  gap:10px;
  font-size:11px}
.section {
  padding:65px 6%}
.eyebrow {
  font-size:10px;
  margin-bottom:21px}
h2 {
  font-size:35px;
  letter-spacing:-1.2px}
.problem {
  grid-template-columns:1fr;
  gap:6px}
.intro-text {
  font-size:19px}
.problem-cards {
  gap:9px;
  margin-top:25px}
.problem-cards article {
  min-height:122px;
  padding:16px 13px}
.problem-cards h3 {
  font-size:13px}
.how-heading {
  display:block;
  margin-bottom:23px}
.how-heading h2 {
  margin-bottom:20px}
.how-heading p:last-child {
  margin-bottom:0;
  font-size:16px}
.mechanism {
  display:flex;
  flex-direction:column;
  gap:20px}
.diagram-panel {
  padding:17px}
.diagram-top {
  font-size:9px}
.diagram-bottom {
  flex-direction:row;
  align-items:center;
  font-size:10px}
.play {
  font-size:11px}
.step {
  padding:20px 12px;
  gap:20px}
.step strong {
  font-size:20px}
.step span span {
  font-size:16px}
.small-note {
  font-size:12px}
.benefit-grid {
  gap:28px 24px}
.benefit-grid h3 {
  font-size:20px;
  margin-top:20px}
.benefit-grid p {
  font-size:16px;
  line-height:1.65}
.benefits h2 {
  margin-bottom:35px}
.design {
  padding:10px 5% 30px}
.design-heading {
  padding:0 0 20px;
  text-align:left}
.design-heading h2 {
  font-size:33px}
.design figure {
  height:460px}
.design img {
  object-position:55% center}
.design figcaption {
  padding:45px 20px 20px;
  display:block;
  font-size:14px}
.design figcaption span {
  display:block;
  font-size:10px;
  margin-top:8px}
.design-details {
  display:grid;
  grid-template-columns:1fr 1fr;
  font-size:12px;
  padding:22px 0;
  gap:14px}
.comparison {
  padding-top:40px}
.comparison h2 {
  font-size:35px}
.compare-grid {
  grid-template-columns:1fr;
  gap:14px}
.compare-grid article {
  padding:28px}
.compare-grid li {
  font-size:16px}
.compare-grid .eyebrow {
  font-size:11px}
.development {
  display:block}
.development h2 br:nth-child(2) {
  display:none}
.roadmap {
  grid-template-columns:1fr;
  margin-top:34px;
  gap:0;
  padding-top:0}
.roadmap span {
  display:flex;
  align-items:center;
  gap:24px;
  padding:16px 0;
  border-bottom:1px solid #183c3420;
  font-size:16px}
.roadmap b {
  margin:0}
.closing {
  padding:65px 7% 30px}
.closing h2 {
  font-size:36px}
.closing .actions {
  gap:15px;
  flex-direction:column}
.closing .button {
  font-size:14px}
.closing-line {
  margin-top:45px}
footer {
  padding:35px 6% 22px;
  gap:30px}
footer nav {
  width:100%;
  justify-content:space-between;
  gap:10px}
.footer-bottom {
  flex-direction:column;
  gap:9px;
  font-size:10px}
dialog {
  padding:38px 27px}
dialog h2 {
  font-size:30px}
}
@media(prefers-reduced-motion:reduce) {
  html {
  scroll-behavior:auto}
*,*::before,*::after {
  transition:none!important;
  animation:none!important}
}


/* Refinements share the original palette and tokens. */
header.scrolled { background: var(--paper); box-shadow: var(--shadow); }
header nav a, footer nav a, footer nav button { min-height:44px; display:inline-flex; align-items:center; }
header nav { align-items:center; }
.button, .text-link, .play, .menu, .close { min-height:44px; }
.button { border-radius:var(--button-radius); font-size:15px; }
.button:disabled { background:var(--stone); color:var(--forest); border-color:var(--border); cursor:default; transform:none; }
.menu { min-width:44px; }
.menu svg, .line-icon { fill:none; stroke:var(--forest); stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.menu svg { width:24px; height:24px; display:block; }
.hero { max-width:1480px; margin:auto; grid-template-columns:1.05fr 1fr; }
.hero-copy, .section>div, .compare-grid article { min-width:0; }
.hero .eyebrow { text-transform:none; font-size:14px; letter-spacing:.8px; }
.hero .lead { font-size:18px; max-width:560px; }
.hero .actions { gap:14px 24px; }
.hero .text-link { font-size:15px; }
.status { font-size:14px; }
.hero-image { min-height:660px; }
.hero-image figcaption { font-size:12px; letter-spacing:.6px; padding:14px; left:0; right:0; bottom:0; background:linear-gradient(transparent,#0008); }
.brand-strip { font-size:14px; }
.brand-strip>div { font-size:14px; }
.section-lead { max-width:650px; font-size:18px; }
.problem { display:block; }
.problem .section-intro { max-width:760px; }
.problem-cards { grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; margin-top:42px; }
.problem-cards article { padding:30px; border-radius:var(--radius); }
.line-icon { width:30px; height:30px; margin-bottom:25px; }
.problem-cards h3 { font-size:21px; line-height:1.3; color:var(--forest); margin-bottom:14px; }
.problem-cards p { font-size:16px; line-height:1.75; margin:0; }
.how-heading { align-items:start; gap:60px; }
.how-heading>div { flex:1.4; }
.how-heading>p { flex:1; max-width:420px; padding-top:45px; font-size:17px; }
.how-heading h2 { max-width:670px; }
.mechanism { grid-template-columns:1.2fr 1fr; gap:5%; }
.diagram-panel { padding:24px; overflow:hidden; }
.diagram-top { font-size:12px; letter-spacing:.5px; }
.diagram-bottom { font-size:12px; flex-wrap:wrap; }
.play { font-size:14px; }
.step { gap:18px; }
.step strong { font-size:22px; }
.step span span { font-size:16px; }
.step-number { font-size:14px; }
.small-note { font-size:14px; }
.benefit-grid p { font-size:17px; line-height:1.75; }
.benefit-grid article { min-width:0; }
.benefit-number { font-size:14px; }
.design { max-width:1440px; margin:auto; }
.design-heading { padding-left:10%; padding-right:10%; }
.design-heading p:last-child { max-width:660px; margin:0 auto 24px; font-size:18px; }
.design figure { height:auto; aspect-ratio:2/1; }
.design img { display:block; }
.design figcaption span { font-size:12px; }
.design-details { list-style:none; margin:0; font-size:14px; flex-wrap:wrap; }
.design-note { text-align:center; margin-top:18px; }
.compare-grid { gap:20px; }
.compare-grid article { border-radius:var(--radius); }
.compare-grid .eyebrow { font-size:12px; }
.compare-grid li { font-size:16px; }
.audience { display:grid; grid-template-columns:1fr 1fr; gap:8%; padding-top:30px; }
.audience-labels { display:flex; flex-wrap:wrap; gap:10px 24px; padding:0; margin:25px 0; list-style:none; color:var(--forest); font-size:15px; }
.research { display:grid; grid-template-columns:1.4fr 1fr; gap:8%; background:var(--soft-green); }
.research p { max-width:650px; }
.research-inclusive { color:var(--forest); }
.research-action { border-left:1px solid var(--border); padding:20px 0 20px 40px; align-self:center; }
.research-time { display:block; font-size:40px; line-height:1.2; letter-spacing:-1px; color:var(--forest); margin-bottom:24px; }
.research-action p { font-size:16px; }
.research-action .small-note { font-size:14px; margin-top:20px; }
.sustainability h2 { max-width:730px; margin-bottom:48px; }
.sustainability-note { max-width:820px; margin-top:30px; }
.development-label { font-size:14px; }
.roadmap { list-style:none; margin-bottom:0; padding-left:0; grid-template-columns:repeat(6,minmax(0,1fr)); gap:12px; }
.roadmap li { min-width:0; padding:15px 10px; border-radius:var(--button-radius); font-size:14px; color:var(--forest); }
.roadmap li.current { background:var(--active); }
.roadmap li span { font-size:14px; overflow-wrap:anywhere; }
.roadmap small { display:block; margin-top:8px; color:var(--muted); font-size:12px; }
.roadmap b { font-size:12px; }
.closing .text-link { font-size:15px; }
footer p, footer nav, footer nav button { font-size:14px; }
.footer-bottom, .tagline { font-size:12px; }
.close { width:44px; }
.image-fallback { height:100%; min-height:300px; padding:50px 25px; display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center; background:var(--stone); }
.image-fallback p { margin:25px 0 10px; }
.image-fallback>span:last-child { font-size:14px; color:var(--muted); }
[hidden] { display:none!important; }
.image-unavailable figcaption { display:none; }
@media (min-width:1600px) { .hero-image { min-height:700px; } }
@media (max-width:1100px) {
  header { height:80px; }
  header nav { display:none; position:absolute; left:0; right:0; top:80px; padding:20px 6%; background:var(--paper); border-bottom:1px solid var(--border); box-shadow:var(--shadow); font-size:16px; max-height:calc(100dvh - 80px); overflow-y:auto; }
  header nav.open { display:flex; flex-direction:column; align-items:stretch; gap:4px; }
  header nav a { padding:8px 0; }
  .menu { display:block; background:none; border:0; padding:10px; }
  .nav-cta { margin-left:auto; font-size:14px; }
  .problem-cards article { padding:24px; }
  .benefit-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:35px; }
  .mechanism { gap:25px; }
  .comparison { grid-template-columns:1fr; }
  .roadmap { grid-template-columns:repeat(3,minmax(0,1fr)); }
}
@media (max-width:900px) {
  .hero { grid-template-columns:1fr; padding:45px 6% 36px; gap:30px; }
  .hero-copy { padding:0; }
  .hero h1 { font-size:52px; max-width:740px; }
  .hero .lead { max-width:660px; }
  .hero .actions { flex-direction:row; align-items:center; }
  .hero-image { min-height:0; aspect-ratio:3/2; }
  .hero-image img { object-position:center; }
  .problem-cards { gap:16px; }
  .problem-cards h3 { font-size:20px; }
  .how-heading { display:block; }
  .how-heading>p { max-width:650px; padding-top:0; }
  .mechanism { grid-template-columns:1fr; }
  .diagram-panel { max-width:650px; width:100%; margin:auto; }
  .diagram-bottom { flex-direction:row; align-items:center; }
  .diagram-top { font-size:12px; }
  .step strong { font-size:22px; }
  .research { gap:5%; }
  .research-action { padding-left:25px; }
  .research .button { width:100%; }
}
@media (max-width:620px) {
  :root { --section-space:68px; }
  body { font-size:16px; }
  header { height:76px; gap:8px; }
  header nav { top:76px; max-height:calc(100dvh - 76px); }
  .logo { font-size:31px; }
  .nav-cta { font-size:12px; padding:10px 12px; gap:8px; max-width:180px; line-height:1.3; }
  .nav-cta span { display:none; }
  .hero { padding:35px 6% 28px; }
  .hero .eyebrow { font-size:13px; letter-spacing:.3px; }
  .hero h1 { font-size:38px; line-height:1.08; letter-spacing:-1.5px; }
  .hero .lead { font-size:16px; line-height:1.75; }
  .hero .actions { gap:12px; flex-direction:column; align-items:stretch; }
  .hero .button { font-size:15px; padding:15px 20px; }
  .hero .text-link { justify-content:center; align-self:center; font-size:15px; }
  .status { font-size:12px; margin-top:20px; }
  .hero-image { min-height:0; aspect-ratio:3/2; border-radius:var(--radius); }
  .hero-image figcaption { font-size:10px; padding:10px 14px; }
  .brand-strip { font-size:14px; }
  .brand-strip>div { font-size:12px; }
  .section { padding:var(--section-space) 6%; }
  .eyebrow { font-size:12px; letter-spacing:1.3px; }
  h2, .comparison h2 { font-size:34px; }
  .section-lead { font-size:16px; }
  .problem-cards { grid-template-columns:1fr; margin-top:30px; }
  .problem-cards article { padding:25px; }
  .problem-cards h3 { font-size:22px; }
  .line-icon { margin-bottom:18px; }
  .diagram-panel { padding:14px; }
  .diagram-top { font-size:10px; }
  .diagram-bottom { gap:8px; }
  .diagram-bottom>span { font-size:11px; }
  .play { font-size:13px; }
  .step { padding:20px 12px; }
  .step span span { font-size:16px; }
  .small-note { font-size:14px; }
  .benefit-grid { grid-template-columns:1fr; gap:28px; }
  .benefit-grid h3 { font-size:24px; max-width:none; margin:14px 0; }
  .benefit-grid p { font-size:16px; }
  .benefit-number { font-size:12px; }
  .design { padding:0 6% 20px; }
  .design-heading { padding:0 0 20px; }
  .design-heading p:last-child { font-size:16px; }
  .design figure { height:auto; aspect-ratio:auto; }
  .design img { height:auto; aspect-ratio:3/2; object-fit:contain; }
  .design figcaption { position:static; background:var(--stone); color:var(--forest); padding:16px 20px; font-size:14px; }
  .design figcaption span { font-size:12px; }
  .design-details { display:grid; grid-template-columns:1fr 1fr; font-size:14px; }
  .design-note { text-align:left; }
  .compare-grid { grid-template-columns:1fr; }
  .compare-grid .eyebrow { font-size:12px; }
  .audience, .research { display:block; }
  .audience-labels { gap:10px 20px; }
  .research-action { margin-top:30px; border-left:0; border-top:1px solid var(--border); padding:30px 0 0; }
  .research-time { font-size:36px; }
  .roadmap { grid-template-columns:1fr; gap:8px; padding-top:20px; }
  .roadmap li { display:grid; grid-template-columns:24px 1fr; align-items:center; gap:4px 16px; padding:17px 14px; border-bottom:1px solid var(--border); }
  .roadmap li span { padding:0; border:0; display:block; font-size:16px; }
  .roadmap li small { grid-column:2; margin-top:0; }
  .roadmap b { margin:0; }
  .closing { padding:68px 7% 30px; }
  .closing h2 { font-size:34px; }
  .closing .button { font-size:15px; }
  footer nav { flex-wrap:wrap; justify-content:start; gap:5px 22px; }
  footer nav a, footer nav button { font-size:14px; }
  .footer-bottom { font-size:12px; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *, *::before, *::after { transition:none!important; animation:none!important; }
}