:root {
  --ink: #122b45;
  --blue: #124b9a;
  --orange: #ed693e;
  --white: #fafafa;
  --pale: #e8f0fa;
  --line: #bcc9d7;
  --body: 'Trebuchet MS', Arial, sans-serif;
  --display: ui-rounded, 'Arial Rounded MT Bold', 'Trebuchet MS', sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 25px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--body);
  line-height: 1.65;
}

a {
  color: inherit;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 6px;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

p, h1, h2, h3, figure, dl, dd {
  margin: 0;
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.055em;
}

h2 {
  font-size: clamp(38px, 4.8vw, 64px);
}

.wrap {
  width: min(1280px, calc(100% - 96px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 10;
  padding: 12px 18px;
  background: var(--ink);
  color: var(--white);
  transform: translateY(-170%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  min-height: 105px;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .025em;
  text-decoration: none;
  white-space: nowrap;
  color: var(--blue);
}

.brand-ribs {
  display: flex;
  gap: 3px;
  transform: rotate(-15deg);
}

.brand-ribs i {
  display: block;
  width: 15px;
  height: 28px;
  border: 4px solid var(--orange);
  border-radius: 50%;
}

.brand-ribs i:nth-child(2) {
  height: 35px;
  align-self: center;
  border-color: var(--blue);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13px;
  font-weight: 700;
}

.site-header nav a {
  padding-block: 8px;
  text-decoration: none;
}

.site-header nav a:last-child {
  border-bottom: 1px solid var(--blue);
}

.site-header nav a:hover {
  text-decoration: underline;
}

.site-header nav span {
  margin-left: 12px;
}

.hero {
  position: relative;
  padding-top: 35px;
  padding-bottom: 104px;
  background: var(--pale);
  border-radius: 0 180px 0 0;
}

.hero-layout {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 35px;
  align-items: center;
  padding-top: 25px;
}

.eyebrow {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.hero h1 {
  margin-top: 24px;
  font-size: clamp(56px, 6.8vw, 94px);
  letter-spacing: -.07em;
  line-height: 1.01;
}

.hero h1 span {
  color: var(--blue);
}

.hero-intro {
  margin-top: 26px;
  font-size: 18px;
  line-height: 1.6;
}

.hero-description {
  max-width: 395px;
  margin-top: 17px;
  font-size: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  min-height: 56px;
  padding: 15px 25px;
  border: 2px solid transparent;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  line-height: 1.4;
  transition: transform .2s;
}

.button span {
  font-size: 20px;
  font-weight: 400;
}

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

.button-blue {
  color: white;
  background: var(--blue);
}

.button-blue:focus-visible {
  outline-color: var(--blue);
}

.hero .button {
  margin-top: 27px;
}

.candidate-label {
  margin-top: 14px;
  max-width: 310px;
  font-size: 10px;
}

.hero-view {
  min-width: 0;
  margin-top: 35px;
}

/* Keep the render aspect ratios; soften the background corners within each surface. */
.render-surface {
  padding: 28px 16px;
}

.render-surface img {
  border-radius: 8% 14% 9% 12% / 12% 10% 14% 9%;
}

.hero-surface {
  padding: 45px 19px 29px;
  background: #ccdced;
  border-radius: 45% 52% 22% 32% / 25% 40% 22% 28%;
}

.hero-view figcaption, .model-section figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  font-size: 10px;
  line-height: 1.5;
}

.hero-view figcaption span:first-child, .model-section figcaption span:first-child {
  font-weight: 700;
}

.facts-trail {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr .8fr;
  align-items: center;
  gap: 30px;
  padding-top: 64px;
}

.facts-trail p:nth-child(2) {
  padding-top: 24px;
}

.facts-trail p:nth-child(3) {
  padding-top: 42px;
}

.facts-trail strong {
  display: block;
  color: var(--blue);
  font-family: var(--display);
  font-size: 38px;
  letter-spacing: -.055em;
  line-height: 1.2;
}

.facts-trail span {
  display: block;
  margin-top: 5px;
  font-size: 11px;
}

.trail-loops {
  display: flex;
  justify-content: center;
  transform: rotate(18deg);
}

.trail-loops i {
  width: 33px;
  height: 59px;
  margin-left: -4px;
  border: 10px solid var(--orange);
  border-radius: 50%;
}

.trail-loops i:nth-child(2) {
  border-color: var(--blue);
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 85px;
  fill: var(--white);
}

.model-section {
  padding-top: 54px;
  padding-bottom: 150px;
}

.section-heading {
  max-width: 650px;
  margin-left: 12%;
}

.section-heading .eyebrow {
  color: var(--blue);
}

.section-heading h2 {
  margin-top: 23px;
}

.section-heading > p:last-child {
  max-width: 510px;
  margin-top: 23px;
  font-size: 15px;
}

.model-layout {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 70px;
  align-items: center;
  margin-top: 46px;
}

.plan-view {
  min-width: 0;
  transform: translateY(32px);
}

.plan-surface {
  padding: 33px 18px 38px;
  background: var(--pale);
  border-radius: 27% 48% 35% 22% / 22% 30% 32% 35%;
}

.model-notes {
  padding-top: 15px;
}

.model-notes article {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding-block: 23px;
}

.model-notes article:nth-child(2) {
  margin-left: 23px;
}

.model-notes article:nth-child(3) {
  margin-left: 8px;
}

.note-number {
  display: grid;
  place-content: center;
  flex: none;
  width: 38px;
  height: 46px;
  border-radius: 50%;
  background: var(--orange);
  font-size: 11px;
  font-weight: 800;
  transform: rotate(-12deg);
}

.model-notes h3 {
  font-size: 24px;
  letter-spacing: -.04em;
}

.model-notes p {
  margin-top: 10px;
  max-width: 370px;
  font-size: 13px;
}

.detail-gallery {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 65px;
  align-items: start;
  margin-top: 75px;
}

.opposite-view {
  margin-top: 55px;
}

.opposite-surface {
  padding: 26px 17px 36px;
  background: #f6d8cc;
  border-radius: 24% 25% 40% 25% / 20% 25% 35% 25%;
}

.gallery-path {
  display: block;
  width: 70%;
  max-width: 300px;
  height: 150px;
  margin: 0 auto 20px;
  fill: none;
  stroke: var(--orange);
  stroke-width: 13px;
  stroke-linecap: round;
}

.tail-surface {
  padding: 30px 18px;
  background: var(--pale);
  border-radius: 45% 25% 25% 40% / 30% 20% 25% 35%;
}

.image-note {
  max-width: 570px;
  margin: 36px 0 0 8%;
  font-size: 11px;
}

.print-section {
  position: relative;
  color: white;
  background: var(--blue);
  padding-bottom: 72px;
  border-radius: 0 0 30% 0 / 0 0 75px 0;
}

.print-wave {
  position: absolute;
  top: -100px;
  left: 0;
  width: 100%;
  height: 101px;
  fill: var(--blue);
}

.print-content {
  padding-top: 26px;
}

.print-heading {
  max-width: 750px;
  margin-left: 5%;
}

.print-heading h2 {
  margin-top: 23px;
}

.print-heading > p:last-child {
  max-width: 500px;
  margin-top: 22px;
  font-size: 15px;
}

.print-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 55px;
}

.kit-details {
  padding: 20px 0 0 5%;
}

.kit-details > h3 {
  font-size: 26px;
}

.kit-counts {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  margin-top: 25px;
}

.kit-counts > div {
  flex: 1;
}

.kit-counts > div:nth-child(2) {
  padding-top: 18px;
}

.kit-counts > div:nth-child(3) {
  padding-top: 36px;
}

.kit-counts dt {
  font-family: var(--display);
  font-size: 47px;
  line-height: 1.2;
  letter-spacing: -.06em;
}

.kit-counts dd {
  max-width: 125px;
  margin-top: 6px;
  font-size: 12px;
}

.plate-counts {
  margin-top: 27px;
  font-size: 12px;
}

.print-specs {
  margin-top: 30px;
}

.print-specs > div {
  margin-top: 19px;
}

.print-specs dt {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.print-specs dd {
  margin-top: 4px;
  font-size: 13px;
}

.downloads {
  margin-top: 33px;
}

.release-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
}

.downloads h3 {
  margin-top: 18px;
  font-size: 35px;
}

.downloads > p:not(.release-label) {
  max-width: 500px;
  margin-top: 17px;
  font-size: 14px;
}

.button-orange {
  width: 100%;
  margin-top: 25px;
  color: var(--ink);
  background: var(--orange);
}

.guide-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 13px;
  margin-top: 25px;
  font-size: 13px;
}

.guide-links span {
  margin-left: 8px;
}

.license-note {
  margin-top: 27px;
  font-size: 12px;
  line-height: 1.8;
}

.license-note p + p {
  margin-top: 13px;
}

.testing-note {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: 850px;
  margin: 58px auto 0;
  padding-top: 32px;
  border-top: 1px solid #7397c7;
}

.testing-loop {
  flex: none;
  width: 42px;
  height: 65px;
  border: 11px solid var(--orange);
  border-radius: 50%;
  transform: rotate(20deg);
}

.testing-note h3 {
  font-size: 26px;
  line-height: 1.2;
}

.testing-note p {
  max-width: 690px;
  margin-top: 16px;
  font-size: 12px;
  line-height: 1.8;
}

.source-section {
  padding-block: 78px;
  padding-inline: 5%;
}

.source-section > .eyebrow {
  color: var(--blue);
}

.source-section > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 35px;
  margin-top: 24px;
}

.source-section h2 {
  font-size: 44px;
}

.button-outline {
  border-color: var(--blue);
  color: var(--blue);
}

.site-footer {
  background: var(--pale);
  border-radius: 85px 85px 0 0;
  padding-block: 37px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
}

.site-footer p {
  font-size: 11px;
  line-height: 1.8;
}

.site-footer .wordmark {
  font-size: 15px;
}

.footer-inner > a:last-child {
  font-size: 12px;
}

@media (max-width: 1080px) {
  .wrap {
    width: calc(100% - 64px);
  }

  .hero-layout {
    gap: 25px;
  }

  .hero h1 {
    font-size: clamp(52px, 6.2vw, 66px);
  }

  .hero-intro {
    font-size: 16px;
  }

  .hero-description {
    font-size: 13px;
  }

  .hero-surface {
    padding: 35px 15px 25px;
  }

  .hero-view figcaption {
    display: block;
  }

  .hero-view figcaption span {
    display: block;
  }

  .hero-view figcaption span + span {
    margin-top: 3px;
  }

  .model-layout, .detail-gallery {
    gap: 35px;
  }

  .section-heading {
    margin-left: 6%;
  }

  .model-notes article {
    gap: 13px;
    padding-block: 19px;
  }

  .model-notes article:nth-child(2) {
    margin-left: 10px;
  }

  .model-notes article:nth-child(3) {
    margin-left: 0;
  }

  .model-notes h3 {
    font-size: 22px;
  }

  .print-layout {
    gap: 50px;
  }

  .kit-counts {
    gap: 16px;
  }

  .kit-counts dt {
    font-size: 42px;
  }

  .kit-counts dd {
    font-size: 11px;
  }

  .downloads h3 {
    font-size: 31px;
  }

  .source-section {
    padding-inline: 0;
  }
}

@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 40px);
  }

  .site-header {
    min-height: 86px;
    gap: 15px;
  }

  .wordmark {
    gap: 10px;
    font-size: 13px;
  }

  .brand-ribs {
    gap: 2px;
  }

  .brand-ribs i {
    width: 11px;
    height: 23px;
    border-width: 3px;
  }

  .brand-ribs i:nth-child(2) {
    height: 29px;
  }

  .site-header nav {
    gap: 17px;
    font-size: 12px;
  }

  .site-header nav span {
    margin-left: 3px;
  }

  .hero {
    padding-top: 28px;
    padding-bottom: 83px;
    border-radius: 0 75px 0 0;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 5px;
  }

  .hero h1 {
    font-size: clamp(57px, 11.7vw, 82px);
    margin-top: 22px;
  }

  .hero-intro {
    margin-top: 23px;
    font-size: 17px;
  }

  .hero-description {
    max-width: 520px;
    font-size: 14px;
  }

  .hero .button {
    margin-top: 24px;
  }

  .candidate-label {
    max-width: 350px;
  }

  .hero-view {
    width: 100%;
    max-width: 620px;
    margin: 0 auto;
  }

  .hero-surface {
    padding: 32px 12px 25px;
  }

  .hero-view figcaption {
    display: flex;
    font-size: 9px;
  }

  .hero-view figcaption span + span {
    margin-top: 0;
  }

  .facts-trail {
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 15px;
    padding-top: 34px;
  }

  .facts-trail p:nth-child(2) {
    padding-top: 18px;
  }

  .facts-trail p:nth-child(3) {
    padding-top: 33px;
  }

  .facts-trail strong {
    font-size: 30px;
  }

  .facts-trail span {
    max-width: 115px;
    font-size: 10px;
    line-height: 1.55;
  }

  .trail-loops {
    display: none;
  }

  .hero-wave {
    height: 56px;
  }

  .model-section {
    padding-top: 36px;
    padding-bottom: 110px;
  }

  .section-heading {
    margin-left: 0;
  }

  .section-heading h2 {
    margin-top: 20px;
    font-size: clamp(36px, 7.6vw, 52px);
  }

  .section-heading > p:last-child {
    margin-top: 21px;
    font-size: 14px;
  }

  .model-layout {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 29px;
  }

  .plan-view {
    width: 95%;
    transform: none;
  }

  .plan-surface {
    padding: 25px 12px 30px;
  }

  .model-notes {
    padding: 0 0 0 4%;
  }

  .model-notes article {
    gap: 18px;
    padding-block: 18px;
  }

  .model-notes article:nth-child(2) {
    margin-left: 12px;
  }

  .model-notes article:nth-child(3) {
    margin-left: 0;
  }

  .model-notes h3 {
    font-size: 23px;
  }

  .model-notes p {
    max-width: 500px;
    font-size: 14px;
  }

  .detail-gallery {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 24px;
  }

  .opposite-view {
    width: 96%;
    margin-top: 0;
    margin-left: auto;
  }

  .opposite-surface {
    padding: 24px 12px 30px;
  }

  .gallery-path {
    width: 48%;
    height: 90px;
    margin: 5px auto 12px;
    stroke-width: 11px;
  }

  .tail-view {
    width: 88%;
    max-width: 520px;
  }

  .tail-surface {
    padding: 26px 12px;
  }

  .model-section figcaption {
    font-size: 9px;
    padding-top: 13px;
  }

  .image-note {
    margin: 27px 0 0;
    font-size: 11px;
  }

  .print-wave {
    top: -65px;
    height: 66px;
  }

  .print-section {
    padding-bottom: 47px;
    border-radius: 0 0 45% 0 / 0 0 40px 0;
  }

  .print-content {
    padding-top: 16px;
  }

  .print-heading {
    margin-left: 0;
  }

  .print-heading h2 {
    margin-top: 20px;
    font-size: clamp(38px, 8vw, 56px);
  }

  .print-heading > p:last-child {
    font-size: 14px;
  }

  .print-layout {
    grid-template-columns: 1fr;
    gap: 35px;
    margin-top: 32px;
  }

  .kit-details {
    padding: 0;
  }

  .kit-details > h3 {
    font-size: 25px;
  }

  .kit-counts {
    max-width: 500px;
    gap: 20px;
    margin-top: 20px;
  }

  .kit-counts dt {
    font-size: 43px;
  }

  .kit-counts dd {
    font-size: 11px;
  }

  .plate-counts {
    font-size: 11px;
    margin-top: 25px;
  }

  .print-specs {
    margin-top: 24px;
  }

  .print-specs dd {
    font-size: 13px;
  }

  .downloads {
    margin-top: 5px;
  }

  .downloads h3 {
    font-size: 31px;
  }

  .button-orange {
    min-height: 58px;
  }

  .testing-note {
    gap: 18px;
    margin-top: 35px;
    padding-top: 28px;
    align-items: flex-start;
  }

  .testing-loop {
    width: 28px;
    height: 44px;
    border-width: 8px;
    margin-top: 4px;
  }

  .testing-note h3 {
    font-size: 22px;
  }

  .testing-note p {
    font-size: 12px;
  }

  .source-section {
    padding-block: 48px;
  }

  .source-section > div {
    display: block;
    margin-top: 21px;
  }

  .source-section h2 {
    font-size: 37px;
  }

  .source-section .button {
    margin-top: 25px;
    padding-inline: 21px;
  }

  .site-footer {
    padding-block: 30px;
    border-radius: 45px 45px 0 0;
  }

  .footer-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-inner > a:last-child {
    justify-self: start;
  }
}

@media (max-width: 360px) {
  .wrap {
    width: calc(100% - 32px);
  }

  .site-header nav {
    gap: 13px;
    font-size: 11px;
  }

  .wordmark {
    font-size: 12px;
  }

  .brand-ribs {
    gap: 1px;
  }

  .brand-ribs i {
    width: 9px;
    border-width: 3px;
  }

  .hero h1 {
    font-size: 55px;
  }

  .hero .eyebrow {
    max-width: 240px;
  }

  .hero-view figcaption, .model-section figcaption {
    display: block;
  }

  .hero-view figcaption span, .model-section figcaption span {
    display: block;
  }

  .hero-view figcaption span + span, .model-section figcaption span + span {
    margin-top: 3px;
  }

  .facts-trail {
    gap: 12px;
  }

  .facts-trail strong {
    font-size: 26px;
  }

  .model-notes {
    padding-left: 0;
  }

  .model-notes article {
    gap: 13px;
  }

  .model-notes h3 {
    font-size: 21px;
  }

  .note-number {
    width: 32px;
    height: 41px;
  }

  .tail-view {
    width: 94%;
  }

  .kit-counts {
    gap: 16px;
  }

  .kit-counts dt {
    font-size: 38px;
  }

  .kit-counts dd {
    font-size: 10px;
  }

  .testing-note {
    gap: 14px;
  }

  .testing-note h3 {
    font-size: 20px;
  }

  .source-section h2 {
    font-size: 34px;
  }

  .source-section .button {
    gap: 13px;
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button {
    transition: none;
  }

  .button:hover {
    transform: none;
  }
}