.irp-ortho-v1 {
  --og-paper: #f2eee4;
  --og-light: #fcfaf5;
  --og-ink: #111514;
  --og-soft: #58605d;
  --og-deep: #082d40;
  --og-blue: #123f57;
  --og-mineral: #31637a;
  --og-pale: #d8e1df;
  --og-amber: #bd7721;
  --og-line: rgba(17, 21, 20, 0.2);
  --og-page: max(30px, calc((100vw - 1320px) / 2));
  --og-section: clamp(96px, 10vw, 164px);
  --og-serif: "Bodoni Moda", "Bodoni 72", Didot, serif;
  --og-sans: "Manrope", Arial, sans-serif;
  --og-ease: cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0;
  overflow-x: clip;
  color: var(--og-soft);
  background: var(--og-paper);
  font: 400 clamp(1rem, 1.08vw, 1.16rem)/1.67 var(--og-sans);
}

.irp-ortho-v1 *,
.irp-ortho-v1 *::before,
.irp-ortho-v1 *::after { box-sizing: border-box; }
.irp-ortho-v1 ::selection { color: var(--og-light); background: var(--og-blue); }
.irp-ortho-v1 :focus-visible { outline: 3px solid var(--og-amber); outline-offset: 4px; }
.irp-ortho-v1 h1,
.irp-ortho-v1 h2,
.irp-ortho-v1 h3,
.irp-ortho-v1 p { max-width: none; margin-top: 0; }
.irp-ortho-v1 h1,
.irp-ortho-v1 h2,
.irp-ortho-v1 h3 {
  color: var(--og-ink);
  font-family: var(--og-serif);
  font-weight: 400;
  letter-spacing: -0.045em;
}
.irp-ortho-v1 h2 {
  margin-bottom: 30px;
  font-size: clamp(3.2rem, 6vw, 6rem);
  line-height: 0.95;
  text-wrap: balance;
}
.irp-ortho-v1 h3 {
  margin-bottom: 15px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 0.99;
}
.irp-ortho-v1 a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
}
.irp-ortho-v1 img { display: block; max-width: 100%; }
.irp-ortho-v1 section[id],
.irp-ortho-v1 li[id] { scroll-margin-top: 96px; }

.og-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 26px;
  border: 1px solid transparent;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 180ms ease, background 180ms ease, transform 180ms var(--og-ease);
}
.og-action i { position: relative; width: 27px; height: 12px; margin-left: 22px; }
.og-action i::before,
.og-action i::after { position: absolute; right: 0; content: ""; }
.og-action i::before { top: 5px; width: 27px; border-top: 1px solid currentColor; }
.og-action i::after { top: 2px; width: 7px; height: 7px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); }
.og-action:hover { transform: translateY(-2px); }
.irp-ortho-v1 .og-action--outline { color: var(--og-light); border-color: rgba(252, 250, 245, 0.72); }
.irp-ortho-v1 .og-action--outline:hover { color: var(--og-deep); background: var(--og-light); }
.irp-ortho-v1 .og-action--dark { color: var(--og-light); background: var(--og-ink); }
.irp-ortho-v1 .og-action--dark:hover { background: var(--og-blue); }

.og-hero {
  display: grid;
  grid-template-columns: minmax(450px, 0.78fr) minmax(610px, 1.22fr);
  min-height: max(820px, calc(100svh - 65px));
  background: var(--og-deep);
}
.og-hero__copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
  padding: clamp(112px, 9vw, 145px) clamp(42px, 4.6vw, 78px) 72px var(--og-page);
  color: rgba(252, 250, 245, 0.75);
  background: linear-gradient(135deg, var(--og-blue) 0%, #0a3248 100%);
}
.og-hero__copy::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: var(--og-page);
  height: 1px;
  background: linear-gradient(90deg, var(--og-amber) 0 64px, transparent 64px);
  content: "";
}
.irp-ortho-v1 .og-hero h1 {
  max-width: 7.1ch;
  margin: 0;
  color: var(--og-light);
  font-size: clamp(4.7rem, 6.2vw, 7rem);
  line-height: 0.88;
}
.og-hero h1 span,
.og-hero h1 em { display: block; }
.og-hero h1 em {
  margin-top: 8px;
  font-weight: 400;
  letter-spacing: -0.035em;
}
.og-hero__lead {
  max-width: 540px;
  margin: 0;
  padding-top: 35px;
  color: rgba(252, 250, 245, 0.78);
  font-size: clamp(1rem, 1.2vw, 1.22rem);
  line-height: 1.6;
}
.og-hero__lead a { color: var(--og-light); }
.og-hero .og-action { align-self: flex-start; margin-top: 34px; }
.og-hero__note {
  max-width: 510px;
  margin: 0;
  padding-top: 27px;
  color: rgba(252, 250, 245, 0.58);
  font-size: 0.77rem;
  line-height: 1.55;
}
.og-hero__figure {
  position: relative;
  display: grid;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #ece7da;
}
.og-hero__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 46%;
}
.og-hero__figure::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: rgba(49, 99, 122, 0.24);
  content: "";
  pointer-events: none;
}
.og-hero__figure figcaption {
  position: absolute;
  right: 22px;
  bottom: 16px;
  left: 22px;
  z-index: 2;
  margin: 0;
  color: rgba(17, 21, 20, 0.63);
  font-size: 0.65rem;
  line-height: 1.45;
  text-align: right;
  text-shadow: 0 1px 10px rgba(252, 250, 245, 0.95);
}
.og-hero__mobile-summary { display: none; }

.og-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 28px var(--og-page) 0;
  color: rgba(17, 21, 20, 0.56);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.og-breadcrumb a { text-decoration: none; }
.og-breadcrumb a:hover { color: var(--og-blue); }

.og-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(340px, 0.68fr);
  gap: clamp(56px, 9vw, 145px);
  align-items: end;
}
.og-section-heading h2 { max-width: 10ch; margin-bottom: 0; }
.og-section-heading > p:last-child { max-width: 58ch; margin-bottom: 6px; }
.og-section-heading--light h2 { color: var(--og-light); }
.og-section-heading--light > p:last-child { color: rgba(252, 250, 245, 0.72); }

.og-planning {
  display: grid;
  grid-template-columns: minmax(390px, 0.72fr) minmax(560px, 1.28fr);
  gap: clamp(56px, 8vw, 130px);
  align-items: center;
  min-height: 790px;
  padding: var(--og-section) var(--og-page);
  background: var(--og-light);
}
.og-planning__copy h2 { max-width: 9.4ch; }
.og-planning__copy p { max-width: 57ch; }
.og-planning__copy p + p { margin-top: 24px; }
.og-planning__figure { min-width: 0; margin: 0; }
.og-planning__figure img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 22px 28px rgba(17, 21, 20, 0.12));
}
.og-planning__figure figcaption {
  max-width: 66ch;
  margin: 22px 0 0 auto;
  color: rgba(17, 21, 20, 0.58);
  font-size: 0.7rem;
  text-align: right;
}

.og-route {
  padding: var(--og-section) var(--og-page);
  color: rgba(252, 250, 245, 0.74);
  background: var(--og-deep);
}
.og-route__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 94px 0 0;
  padding: 0;
  border-top: 1px solid rgba(252, 250, 245, 0.27);
  list-style: none;
}
.og-route__steps::before { position: absolute; top: -1px; left: 0; width: 33.333%; border-top: 2px solid var(--og-amber); content: ""; }
.og-route__steps li {
  position: relative;
  min-height: 315px;
  padding: 35px 4vw 38px;
  border-right: 1px solid rgba(252, 250, 245, 0.22);
}
.og-route__steps li:first-child { padding-left: 0; }
.og-route__steps li:last-child { padding-right: 0; border-right: 0; }
.og-route__steps li::before {
  position: absolute;
  top: -7px;
  left: 4vw;
  width: 13px;
  height: 13px;
  border: 2px solid #78a0b4;
  border-radius: 50%;
  background: var(--og-deep);
  content: "";
}
.og-route__steps li:first-child::before { left: 0; border-color: var(--og-amber); background: var(--og-amber); }
.og-route__steps span { display: block; margin-bottom: 65px; color: var(--og-amber); font: 400 1.75rem/1 var(--og-serif); }
.irp-ortho-v1 .og-route__steps h3 { color: var(--og-light); font-size: clamp(2.3rem, 3.2vw, 3.2rem); }
.og-route__steps p { max-width: 33ch; margin-bottom: 0; color: rgba(252, 250, 245, 0.7); font-size: 0.92rem; }

.og-relations { padding: var(--og-section) var(--og-page); background: var(--og-paper); }
.og-relations__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 90px;
  border-top: 1px solid var(--og-line);
  border-bottom: 1px solid var(--og-line);
}
.og-relations__list article { min-height: 300px; padding: 44px 6vw 48px 0; }
.og-relations__list article:nth-child(even) { padding-right: 0; padding-left: 6vw; border-left: 1px solid var(--og-line); }
.og-relations__list article:nth-child(n+3) { border-top: 1px solid var(--og-line); }
.og-relations__list h3 { max-width: 11ch; }
.og-relations__list p { max-width: 48ch; margin-bottom: 0; }

.og-simulation {
  display: grid;
  grid-template-columns: minmax(520px, 0.94fr) minmax(480px, 1.06fr);
  min-height: 900px;
  color: rgba(252, 250, 245, 0.75);
  background: var(--og-blue);
}
.og-simulation__visual { position: relative; min-width: 0; overflow: hidden; background: var(--og-deep); }
.og-simulation__visual::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(68%, 480px);
  aspect-ratio: 1;
  border: 1px solid rgba(216, 225, 223, 0.25);
  border-radius: 50%;
  content: "";
  transform: translate(-50%, -50%);
}
.og-axis { position: absolute; z-index: 1; background: rgba(216, 225, 223, 0.32); }
.og-axis--vertical { top: 8%; bottom: 8%; left: 50%; width: 1px; }
.og-axis--horizontal { top: 50%; right: 8%; left: 8%; height: 1px; }
.og-simulation__orbit { position: absolute; top: 50%; left: 50%; border: 1px solid rgba(49, 99, 122, 0.72); border-radius: 50%; transform: translate(-50%, -50%); }
.og-simulation__orbit--one { width: min(48%, 340px); aspect-ratio: 1; }
.og-simulation__orbit--two { width: min(28%, 200px); aspect-ratio: 1; border-color: rgba(189, 119, 33, 0.62); }
.og-simulation__point {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  width: 22px;
  height: 22px;
  border: 5px solid rgba(189, 119, 33, 0.24);
  border-radius: 50%;
  background: var(--og-amber);
  box-shadow: 0 0 0 1px rgba(252, 250, 245, 0.6);
  transform: translate(-50%, -50%);
}
.og-simulation__plane {
  position: absolute;
  z-index: 2;
  color: rgba(252, 250, 245, 0.77);
  font: 400 clamp(2rem, 4vw, 4.2rem)/1 var(--og-serif);
  letter-spacing: -0.04em;
}
.og-simulation__plane--face { top: 17%; left: 12%; }
.og-simulation__plane--bone { top: 43%; right: 10%; }
.og-simulation__plane--bite { bottom: 17%; left: 16%; }
.og-simulation__copy { align-self: center; padding: 88px var(--og-page) 88px clamp(62px, 8vw, 120px); }
.irp-ortho-v1 .og-simulation__copy h2 { max-width: 9.5ch; color: var(--og-light); }
.og-simulation__copy > p { max-width: 54ch; color: rgba(252, 250, 245, 0.77); }
.og-simulation__copy dl { margin: 48px 0 0; border-top: 1px solid rgba(252, 250, 245, 0.24); }
.og-simulation__copy dl div { display: grid; grid-template-columns: 115px minmax(0, 1fr); gap: 26px; padding: 19px 0; border-bottom: 1px solid rgba(252, 250, 245, 0.24); }
.og-simulation__copy dt { color: var(--og-light); font-size: 0.69rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.og-simulation__copy dd { margin: 0; color: rgba(252, 250, 245, 0.72); font-size: 0.88rem; line-height: 1.55; }

.og-recovery { padding: var(--og-section) var(--og-page); background: var(--og-light); }
.og-recovery__intro { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.68fr); gap: clamp(60px, 10vw, 160px); align-items: end; }
.og-recovery__intro h2 { max-width: 9.2ch; margin-bottom: 0; }
.og-recovery__intro > p:last-child { margin-bottom: 7px; }
.og-recovery__rows { margin-top: 90px; border-top: 1px solid var(--og-line); }
.og-recovery__rows article { display: grid; grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr); gap: 50px; padding: 30px 0; border-bottom: 1px solid var(--og-line); }
.og-recovery__rows h3 { margin: 0; font-size: clamp(2rem, 3.2vw, 3.15rem); }
.og-recovery__rows p { max-width: 60ch; margin: 7px 0 0; }

.og-boundaries {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) minmax(500px, 1fr);
  gap: clamp(60px, 9vw, 150px);
  min-height: 850px;
  padding: var(--og-section) var(--og-page);
  background: var(--og-paper);
}
.og-boundaries__line { position: relative; min-height: 500px; }
.og-boundaries__line::before,
.og-boundaries__line::after { position: absolute; content: ""; background: rgba(49, 99, 122, 0.32); }
.og-boundaries__line::before { top: 0; bottom: 0; left: 50%; width: 1px; }
.og-boundaries__line::after { top: 50%; right: 0; left: 0; height: 1px; }
.og-boundaries__line span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 34px;
  height: 34px;
  border: 8px solid rgba(189, 119, 33, 0.25);
  border-radius: 50%;
  background: var(--og-amber);
  transform: translate(-50%, -50%);
}
.og-boundaries__copy { align-self: center; }
.og-boundaries__copy h2 { max-width: 10ch; }
.og-boundaries__copy ul { margin: 44px 0 34px; padding: 0; border-top: 1px solid var(--og-line); list-style: none; }
.og-boundaries__copy li { position: relative; padding: 17px 20px 17px 34px; border-bottom: 1px solid var(--og-line); }
.og-boundaries__copy li::before { position: absolute; top: 1.55em; left: 1px; width: 9px; height: 9px; border-radius: 50%; background: var(--og-amber); content: ""; }
.og-boundaries__copy > p { max-width: 63ch; }

.og-faq { display: grid; grid-template-columns: minmax(300px, 0.62fr) minmax(560px, 1.05fr); gap: clamp(70px, 11vw, 170px); padding: var(--og-section) var(--og-page); background: var(--og-light); }
.og-faq header { position: sticky; top: 110px; align-self: start; }
.og-faq header h2 { max-width: 7ch; }
.og-faq header p { max-width: 35ch; }
.og-faq__items { border-top: 1px solid var(--og-line); }
.og-faq details { border-bottom: 1px solid var(--og-line); }
.og-faq summary {
  position: relative;
  padding: 28px 62px 28px 0;
  color: var(--og-ink);
  font: 400 clamp(1.65rem, 2.6vw, 2.65rem)/1.1 var(--og-serif);
  letter-spacing: -0.035em;
  cursor: pointer;
  list-style: none;
}
.og-faq summary::-webkit-details-marker { display: none; }
.og-faq summary::before,
.og-faq summary::after { position: absolute; top: 50%; right: 8px; width: 22px; border-top: 1px solid var(--og-blue); content: ""; transition: transform 180ms var(--og-ease); }
.og-faq summary::after { transform: rotate(90deg); }
.og-faq details[open] summary::after { transform: rotate(0); }
.og-faq details p { max-width: 66ch; margin: -4px 0 28px; padding-right: 60px; }

.og-closing {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(380px, 0.66fr);
  gap: clamp(70px, 12vw, 180px);
  align-items: end;
  padding: var(--og-section) var(--og-page);
  color: rgba(252, 250, 245, 0.75);
  background: var(--og-blue);
}
.irp-ortho-v1 .og-closing h2 { max-width: 10ch; margin: 0; color: var(--og-light); }
.og-closing p { max-width: 52ch; }
.og-closing .og-action { margin-top: 28px; }

.og-references { padding: clamp(74px, 8vw, 115px) var(--og-page); background: var(--og-paper); }
.og-references h2 { margin-bottom: 20px; font-size: clamp(2.7rem, 4vw, 4rem); }
.og-references > p { max-width: 62ch; }
.og-references ol { max-width: 1030px; margin: 42px 0 0; padding: 0; counter-reset: refs; list-style: none; }
.og-references li { position: relative; padding: 20px 0 20px 60px; border-top: 1px solid var(--og-line); font-size: 0.83rem; line-height: 1.65; counter-increment: refs; }
.og-references li:last-child { border-bottom: 1px solid var(--og-line); }
.og-references li::before { position: absolute; top: 21px; left: 0; color: var(--og-amber); content: counter(refs, decimal-leading-zero); font: 400 1.45rem/1 var(--og-serif); }

@media (max-width: 1100px) {
  .og-hero { grid-template-columns: minmax(380px, 0.78fr) minmax(460px, 1.22fr); min-height: 740px; }
  .irp-ortho-v1 .og-hero h1 { font-size: clamp(4rem, 7vw, 5.6rem); }
  .og-planning { grid-template-columns: minmax(330px, 0.8fr) minmax(440px, 1.2fr); gap: 50px; }
  .og-simulation { grid-template-columns: minmax(430px, 0.92fr) minmax(430px, 1.08fr); }
  .og-faq { grid-template-columns: minmax(260px, 0.56fr) minmax(480px, 1.05fr); gap: 70px; }
}

@media (max-width: 860px) {
  .irp-ortho-v1 { --og-page: 28px; --og-section: 94px; }
  .og-hero { grid-template-columns: 43% 57%; min-height: 670px; }
  .og-hero__copy { justify-content: flex-start; padding: 78px 24px 48px var(--og-page); }
  .irp-ortho-v1 .og-hero h1 { font-size: clamp(3.2rem, 7.6vw, 4.4rem); }
  .og-hero__lead { margin-top: 0; padding-top: 24px; font-size: 0.88rem; }
  .og-hero .og-action { min-height: 50px; margin-top: 24px; padding: 0 17px; font-size: 0.61rem; }
  .og-action i { width: 20px; margin-left: 12px; }
  .og-action i::before { width: 20px; }
  .og-hero__note { padding-top: 20px; font-size: 0.68rem; }
  .og-planning,
  .og-simulation,
  .og-boundaries { grid-template-columns: 1fr; }
  .og-planning { min-height: 0; }
  .og-planning__copy { max-width: 640px; }
  .og-planning__figure { width: min(100%, 720px); margin: 0 auto; }
  .og-section-heading,
  .og-recovery__intro,
  .og-closing { grid-template-columns: 1fr; gap: 42px; }
  .og-section-heading h2,
  .og-recovery__intro h2 { margin-bottom: 0; }
  .og-simulation { min-height: 0; }
  .og-simulation__visual { min-height: 640px; }
  .og-simulation__copy { padding: var(--og-section) var(--og-page); }
  .og-boundaries { min-height: 0; }
  .og-boundaries__line { min-height: 360px; }
  .og-faq { grid-template-columns: 1fr; gap: 50px; }
  .og-faq header { position: static; }
  .og-faq header p { max-width: 55ch; }
}

@media (max-width: 640px) {
  .irp-ortho-v1 { --og-page: 22px; --og-section: 78px; font-size: 1rem; }
  .irp-ortho-v1 h2 { font-size: clamp(2.8rem, 13vw, 4.4rem); }
  .og-hero {
    grid-template-columns: 43% 57%;
    grid-template-rows: minmax(555px, 72svh) auto;
    min-height: 0;
  }
  .og-hero__copy {
    grid-column: 1;
    grid-row: 1;
    justify-content: flex-start;
    padding: 84px 14px 28px 18px;
  }
  .irp-ortho-v1 .og-hero h1 { max-width: 5.9ch; font-size: clamp(2.25rem, 10.1vw, 3.35rem); line-height: 0.9; }
  .og-hero__lead,
  .og-hero__note { grid-column: 1 / -1; }
  .og-hero__lead { display: none; }
  .og-hero .og-action { align-self: stretch; min-height: 58px; margin-top: 26px; padding: 8px 9px; font-size: 0.625rem; line-height: 1.2; letter-spacing: 0.06em; text-align: center; white-space: normal; }
  .og-hero .og-action i { display: none; }
  .og-hero__note { margin-top: 0; padding-top: 20px; color: rgba(252, 250, 245, 0.68); font-size: 0.62rem; }
  .og-hero__copy::after { left: 18px; }
  .og-hero__figure { grid-column: 2; grid-row: 1; }
  .og-hero__figure img { object-position: 49% 42%; }
  .og-hero__figure figcaption { right: 10px; bottom: 8px; left: 10px; font-size: 0.625rem; line-height: 1.3; }
  .og-hero__mobile-summary {
    display: block;
    grid-column: 1 / -1;
    grid-row: 2;
    margin: 0;
    padding: 24px var(--og-page) 26px;
    color: var(--og-soft);
    background: var(--og-light);
    font-size: 0.86rem;
    line-height: 1.55;
  }
  .og-breadcrumb {
    flex-wrap: nowrap;
    gap: 7px;
    padding: 17px var(--og-page);
    overflow: hidden;
    white-space: nowrap;
    font-size: 0.61rem;
  }
  .og-planning { display: flex; flex-direction: column; gap: 42px; padding-top: 78px; }
  .og-planning__copy p { line-height: 1.62; }
  .og-planning__figure { width: calc(100% + 22px); margin-right: -22px; }
  .og-planning__figure figcaption { margin-right: 22px; font-size: 0.62rem; }
  .og-route__steps { grid-template-columns: 1fr; margin-top: 65px; border-top: 0; }
  .og-route__steps::before { display: none; }
  .og-route__steps li,
  .og-route__steps li:first-child,
  .og-route__steps li:last-child { min-height: 0; padding: 27px 0 32px 46px; border-top: 1px solid rgba(252, 250, 245, 0.24); border-right: 0; }
  .og-route__steps li:last-child { border-bottom: 1px solid rgba(252, 250, 245, 0.24); }
  .og-route__steps li::before,
  .og-route__steps li:first-child::before { top: 34px; left: 0; }
  .og-route__steps span { margin-bottom: 25px; }
  .og-relations__list { grid-template-columns: 1fr; margin-top: 62px; }
  .og-relations__list article,
  .og-relations__list article:nth-child(even) { min-height: 0; padding: 32px 0 36px; border-top: 1px solid var(--og-line); border-left: 0; }
  .og-relations__list article:first-child { border-top: 0; }
  .og-simulation__visual { min-height: 500px; }
  .og-simulation__plane { font-size: 2.6rem; }
  .og-simulation__plane--face { top: 16%; left: 9%; }
  .og-simulation__plane--bone { top: 42%; right: 7%; }
  .og-simulation__plane--bite { bottom: 16%; left: 10%; }
  .og-simulation__copy dl div { grid-template-columns: 86px minmax(0, 1fr); gap: 15px; }
  .og-recovery__rows { margin-top: 62px; }
  .og-recovery__rows article { grid-template-columns: 1fr; gap: 10px; padding: 28px 0; }
  .og-recovery__rows p { margin-top: 0; }
  .og-boundaries { display: block; }
  .og-boundaries__line { min-height: 250px; margin-bottom: 54px; }
  .og-boundaries__copy li { padding-right: 0; }
  .og-faq { gap: 34px; }
  .og-faq summary { padding: 24px 48px 24px 0; font-size: 1.65rem; }
  .og-faq details p { padding-right: 0; }
  .og-closing { gap: 42px; }
  .og-closing .og-action { width: 100%; padding: 0 18px; }
  .og-references li { padding-left: 45px; font-size: 0.76rem; }
}

@media (max-width: 360px) {
  .og-hero { grid-template-columns: 48% 52%; }
  .og-hero__copy { padding-right: 10px; padding-left: 14px; }
  .irp-ortho-v1 .og-hero h1 { font-size: 2.05rem; }
  .og-hero .og-action { font-size: 0.58rem; }
}

@media (prefers-reduced-motion: reduce) {
  .og-action,
  .og-faq summary::after { transition: none; }
  .og-action:hover { transform: none; }
}