:root {
  --page: 1320px;
  --gutter: 44px;
  --header-height: 72px;
  --section-nav-height: 48px;
  --ink: #080808;
  --paper: #ffffff;
  --wash: #f3f3f0;
  --line: #cececa;
  --soft-line: #e5e5e1;
  --secondary: #62625e;
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

html {
  background: #fff;
  overscroll-behavior-y: none;
}

body {
  position: relative;
  background: #f7f7f5;
  color: var(--ink);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

.ambient-network {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #f7f7f5;
  opacity: 0.34;
  pointer-events: none;
}

.ambient-network canvas {
  opacity: 0.82;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  height: var(--header-height);
  border-color: rgba(8, 8, 8, 0.72);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.site-header__inner {
  width: min(calc(100% - (var(--gutter) * 2)), 1420px);
}

.brand {
  font-size: 18px;
  font-weight: 680;
}

.brand img {
  width: 36px;
  height: 36px;
  filter: none;
}

.main-nav a {
  font-size: 13px;
  font-weight: 560;
}

.header-search {
  width: 224px;
  height: 44px;
  border-color: var(--line);
}

.button {
  min-height: 46px;
  border-radius: 4px;
}

.section-nav {
  position: sticky;
  height: var(--section-nav-height);
  border-color: rgba(8, 8, 8, 0.72);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.section-nav__inner {
  grid-template-columns: repeat(6, minmax(112px, 1fr));
  width: min(100%, 1420px);
}

.section-nav a {
  min-width: 112px;
  font-size: 10px;
}

.intro {
  padding: 34px 0 20px;
}

.intro-panel {
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr);
  min-height: 638px;
  border-color: var(--ink);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.08);
}

.intro-copy {
  padding: 60px;
}

.intro h1 {
  max-width: 760px;
  font-size: 62px;
  font-weight: 650;
  line-height: 1.01;
}

.intro-copy__lede {
  max-width: 600px;
  margin-top: 28px;
  color: var(--secondary);
  font-size: 19px;
  line-height: 1.55;
}

.intro-actions {
  margin-top: 30px;
}

.boundary {
  margin-top: 24px;
}

.intro-product {
  position: relative;
  display: flex;
  min-height: 638px;
  isolation: isolate;
  overflow: hidden;
  flex-direction: column;
  justify-content: center;
  padding: 30px 30px 22px;
  border-left-color: var(--ink);
  background: #fff;
  box-shadow: none;
}

.intro-product::after {
  content: "";
  position: absolute;
  bottom: 58px;
  left: 50%;
  z-index: -1;
  width: 210px;
  height: 22px;
  border-radius: 50%;
  background: rgba(8, 8, 8, 0.18);
  filter: blur(16px);
  transform: translateX(-50%);
  pointer-events: none;
}

.intro-product > p {
  margin-top: 16px;
  font-size: 10px;
  text-transform: uppercase;
}

.device-shell {
  position: relative;
  flex: 0 0 auto;
  padding: 9px;
  border: 1px solid #343434;
  background: #050505;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.24), inset 0 0 0 1px #1c1c1c;
}

.device-shell--hero {
  width: 276px;
  aspect-ratio: 1810 / 3934;
  border-radius: 58px;
  box-shadow: 0 34px 72px rgba(0, 0, 0, 0.3), 0 8px 20px rgba(0, 0, 0, 0.16), inset 0 0 0 1px #1c1c1c;
}

.device-screen {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 1px solid #202020;
  border-radius: 49px;
  background: #000;
}

.device-screen video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: none;
}

.device-island {
  position: absolute;
  top: 9px;
  left: 50%;
  width: 86px;
  height: 23px;
  border-radius: 14px;
  background: #000;
  transform: translateX(-50%);
  pointer-events: none;
}

.device-button {
  position: absolute;
  z-index: -1;
  width: 4px;
  border-radius: 3px;
  background: #151515;
}

.device-button--mute {
  top: 92px;
  left: -5px;
  height: 35px;
}

.device-button--volume {
  top: 142px;
  left: -5px;
  height: 72px;
}

.device-button--power {
  top: 150px;
  right: -5px;
  height: 92px;
}

.capability-row {
  overflow: hidden;
  margin-bottom: 22px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
}

.capability-row article {
  padding: 22px;
}

.product-section {
  padding: 88px 0;
}

.product-section--gray {
  background: rgba(241, 241, 238, 0.94);
}

.section-heading {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 72px;
  margin-bottom: 38px;
}

.section-heading h2,
.workflow h2,
.final-cta h2 {
  max-width: 720px;
  font-size: 46px;
  font-weight: 650;
  line-height: 1.03;
}

.section-heading > p {
  max-width: 420px;
  justify-self: end;
  color: var(--secondary);
  font-size: 16px;
  line-height: 1.62;
}

.calculator-shell {
  grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1.08fr);
  gap: 18px;
  align-items: stretch;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.calculator-controls {
  align-self: stretch;
  padding: 30px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 20px 58px rgba(0, 0, 0, 0.06);
}

.calculator-controls__head {
  justify-content: flex-end;
}

.calculator-controls__head button,
.field__input,
.unit-control {
  border-radius: 4px;
}

.live-label {
  display: flex;
  gap: 8px;
  align-items: center;
}

.live-label i,
.feature-live i,
.protocol-calendar footer i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #111;
  box-shadow: 0 0 0 5px rgba(0, 0, 0, 0.07);
}

.field-grid {
  gap: 14px;
  margin-top: 18px;
}

.field {
  gap: 7px;
}

.field__input {
  min-height: 58px;
  border-color: var(--line);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.field__input:focus-within {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.07);
  transform: translateY(-1px);
}

.unit-control {
  overflow: hidden;
  margin-top: 14px;
}

.calculator-note {
  margin-top: 20px;
  padding-top: 18px;
  font-size: 12px;
}

.calculator-formula {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.calculator-formula > span {
  color: var(--secondary);
  font: 500 10px/1 var(--font-mono);
  text-transform: uppercase;
}

.calculator-formula > strong {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  font: 600 14px/1.4 var(--font-mono);
}

.calculator-formula > strong b {
  font-weight: 650;
}

.calculator-formula > strong i {
  color: var(--secondary);
  font-style: normal;
  font-weight: 500;
}

.calculator-formula p {
  margin: 0;
  color: var(--secondary);
  font-size: 12px;
}

.calculator-formula p b {
  color: var(--ink);
  font: 650 12px/1 var(--font-mono);
}

.calculator-results {
  position: relative;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 24px 68px rgba(0, 0, 0, 0.12);
}

.results-hero {
  display: flex;
  min-height: 116px;
  gap: 30px;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 0;
  background: #0a0a0a;
  color: #fff;
}

.results-hero > div:first-child {
  display: grid;
  gap: 7px;
}

.results-hero span,
.result-stat span {
  color: #a7a7a2;
  font: 500 10px/1.3 var(--font-mono);
  text-transform: uppercase;
}

.results-hero strong {
  font: 620 48px/0.98 var(--font-sans);
}

.results-hero p {
  margin: 0;
  color: #bcbcb6;
  font-size: 13px;
}

.result-orbit {
  position: relative;
  width: 78px;
  height: 78px;
  flex: 0 0 auto;
  border: 1px solid #4a4a46;
  border-radius: 50%;
}

.result-orbit::before,
.result-orbit::after {
  position: absolute;
  border: 1px solid #2f2f2c;
  border-radius: 50%;
  content: "";
  inset: 13px;
}

.result-orbit::after {
  inset: 29px;
  border-color: #6f6f69;
}

.result-orbit span,
.result-orbit i {
  position: absolute;
  top: -4px;
  left: 36px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.9);
  transform-origin: 4px 43px;
  animation: resultOrbit 3.8s linear infinite;
}

.result-orbit i {
  top: 14px;
  left: 36px;
  width: 6px;
  height: 6px;
  background: #8c8c86;
  box-shadow: none;
  transform-origin: 3px 25px;
  animation-duration: 2.4s;
  animation-direction: reverse;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0;
  border-top: 0;
  border-left: 0;
  background: #fff;
}

.result-stat {
  display: grid;
  min-width: 0;
  min-height: 76px;
  gap: 10px;
  align-content: space-between;
  padding: 15px 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.result-stat:nth-child(3n) {
  border-right: 0;
}

.result-stat span {
  color: #6d6d68;
}

.result-stat strong {
  min-width: 0;
  color: var(--ink);
  font: 620 13px/1.35 var(--font-mono);
  overflow-wrap: anywhere;
}

.calculator-results .syringe-guide {
  margin-top: 0;
  padding: 21px 28px 24px;
  border-top: 0;
}

.calculator-results .syringe-guide figcaption span {
  color: var(--secondary);
}

.calculator-results .syringe-guide figcaption strong {
  color: var(--ink);
}

.calculator-results .syringe-guide > p {
  color: var(--secondary);
}

.syringe-media {
  position: relative;
  height: 146px;
  min-height: 0;
  aspect-ratio: auto;
  border: 0;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
}

.syringe-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 57%;
  filter: none;
}

.calculator-shell.is-refreshing [data-result],
.calculator-shell.is-refreshing [data-formula] {
  animation: resultValueIn 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.calculator-shell.is-refreshing .result-orbit {
  animation: resultPulse 520ms ease-out;
}

@keyframes resultOrbit {
  to { transform: rotate(360deg); }
}

@keyframes resultValueIn {
  0% { opacity: 0.28; transform: translateY(5px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes resultPulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.34); }
  100% { box-shadow: 0 0 0 24px rgba(255, 255, 255, 0); }
}

.catalog-toolbar {
  grid-template-columns: minmax(220px, 1fr) auto 170px;
  gap: 10px;
  padding: 10px 0;
}

.catalog-search input,
.catalog-sort select {
  min-height: 42px;
  padding-inline: 12px;
  border-color: var(--line);
  border-radius: 4px;
}

.catalog-filters {
  border-radius: 4px;
}

.catalog-filters button {
  min-height: 40px;
  padding-inline: 12px;
  font-size: 11px;
}

.catalog-grid {
  gap: 14px;
}

.catalog-card {
  overflow: hidden;
  border-color: var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.04);
}

.catalog-card__media {
  position: relative;
  aspect-ratio: 1 / 0.88;
  background: #fff;
}

.catalog-card__media img {
  width: 80%;
  height: 80%;
  filter: none;
  transition: transform 220ms ease;
}

.catalog-card__media > span {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: flex;
  gap: 7px;
  align-items: center;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.92);
  font: 500 9px/1 var(--font-mono);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.catalog-card__media:hover img {
  transform: scale(1.035);
}

.catalog-card__media:hover > span,
.catalog-card__media:focus-visible > span {
  opacity: 1;
  transform: translateY(0);
}

.catalog-card h3 {
  min-height: 50px;
}

.workflow {
  gap: 64px;
  padding-top: 76px;
  padding-bottom: 52px;
}

.workflow ol {
  overflow: hidden;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.045);
}

.workflow li {
  min-height: 154px;
  padding: 26px;
}

.workflow li p {
  margin-top: 30px;
  font-size: 14px;
  line-height: 1.58;
}

#protocols {
  padding-top: 54px;
  padding-bottom: 84px;
}

#protocols .section-heading {
  margin-bottom: 26px;
}

.protocol-stage {
  position: relative;
  min-height: 650px;
  overflow: clip;
  isolation: isolate;
  perspective: 1600px;
}

.protocol-phone {
  position: absolute;
  top: 44px;
  left: 4%;
  z-index: 4;
  transform: translateZ(70px) rotateY(5deg);
  transform-style: preserve-3d;
}

.device-shell--protocol {
  width: 258px;
  aspect-ratio: 1810 / 3934;
  border-radius: 54px;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.12), inset 0 0 0 1px #202020;
}

.device-shell--protocol .device-screen {
  border-radius: 45px;
}

.protocol-calendar {
  position: absolute;
  top: 78px;
  right: 2%;
  z-index: 2;
  width: min(70%, 850px);
  min-height: 478px;
  overflow: hidden;
  padding: 26px;
  border: 1px solid #bdbdb8;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.1);
  opacity: 0.82;
  transform: translate3d(-28px, 8px, -55px) scale(0.96) rotateY(-8deg);
  transform-origin: left center;
  transform-style: preserve-3d;
  clip-path: inset(2% 18% 2% 0 round 8px);
}

.protocol-calendar > header,
.protocol-calendar > footer {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}

.protocol-calendar > header > div {
  display: grid;
  gap: 5px;
}

.protocol-calendar > header span,
.protocol-calendar > header b,
.protocol-calendar > footer {
  color: var(--secondary);
  font: 500 10px/1.3 var(--font-mono);
  text-transform: uppercase;
}

.protocol-calendar > header strong {
  font-size: 24px;
  font-weight: 620;
}

.protocol-calendar > header b {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
}

.protocol-calendar__days {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  margin-top: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.protocol-calendar__days span {
  display: grid;
  min-height: 66px;
  gap: 8px;
  place-content: center;
  border-right: 1px solid var(--soft-line);
  color: var(--secondary);
  font: 500 9px/1 var(--font-mono);
  text-align: center;
  text-transform: uppercase;
}

.protocol-calendar__days span:last-child {
  border-right: 0;
}

.protocol-calendar__days b {
  color: var(--ink);
  font: 620 16px/1 var(--font-sans);
}

.protocol-calendar__days .is-today {
  background: #0a0a0a;
  color: #d7d7d2;
}

.protocol-calendar__days .is-today b {
  color: #fff;
}

.protocol-calendar__grid {
  position: relative;
  z-index: 2;
  height: 242px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.protocol-calendar__grid > i {
  position: absolute;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--soft-line);
}

.protocol-calendar__grid > i:nth-of-type(1) { top: 25%; }
.protocol-calendar__grid > i:nth-of-type(2) { top: 50%; }
.protocol-calendar__grid > i:nth-of-type(3) { top: 75%; }

.calendar-column {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--soft-line);
}

.calendar-column:nth-of-type(1) { left: 14.285%; }
.calendar-column:nth-of-type(2) { left: 28.57%; }
.calendar-column:nth-of-type(3) { left: 42.855%; }
.calendar-column:nth-of-type(4) { left: 57.14%; }
.calendar-column:nth-of-type(5) { left: 71.425%; }
.calendar-column:nth-of-type(6) { left: 85.71%; }

.calendar-time {
  position: absolute;
  left: 6px;
  z-index: 1;
  padding: 3px 5px;
  background: #fff;
  color: #8b8b86;
  font: 500 8px/1 var(--font-mono);
}

.calendar-time--one { top: 20%; }
.calendar-time--two { top: 45%; }
.calendar-time--three { top: 70%; }

.calendar-event {
  position: absolute;
  top: 50%;
  left: 43.5%;
  z-index: 3;
  display: grid;
  grid-template-columns: auto 1fr auto;
  width: 27%;
  min-width: 170px;
  gap: 8px;
  align-items: center;
  padding: 12px;
  border-radius: 4px;
  background: #0a0a0a;
  color: #fff;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
  opacity: 0.42;
}

.calendar-event span,
.protocol-flying-event span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.85);
}

.calendar-event strong {
  font-size: 11px;
  font-weight: 560;
  white-space: nowrap;
}

.calendar-event small {
  color: #bdbdb7;
  font: 500 8px/1 var(--font-mono);
  white-space: nowrap;
}

.protocol-calendar > footer {
  margin-top: 17px;
}

.protocol-calendar > footer span {
  display: flex;
  gap: 10px;
  align-items: center;
}

.protocol-calendar > footer strong {
  color: var(--ink);
  font: 600 10px/1 var(--font-mono);
}

.protocol-calendar__shine {
  position: absolute;
  top: -18%;
  bottom: -18%;
  left: -36%;
  z-index: 4;
  width: 18%;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 0 42px rgba(255, 255, 255, 0.92);
  opacity: 0;
  pointer-events: none;
  transform: skewX(-14deg);
}

.protocol-light-path {
  position: absolute;
  top: 48%;
  left: 23%;
  z-index: 3;
  width: 34%;
  height: 1px;
  background: #9d9d98;
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.9), 0 0 8px rgba(0, 0, 0, 0.24);
  opacity: 0.16;
  transform: scaleX(0.72);
  transform-origin: left;
}

.protocol-light-path i {
  position: absolute;
  top: -2px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 15px #fff;
}

.protocol-light-path i:nth-child(2) { animation-delay: 180ms; }
.protocol-light-path i:nth-child(3) { animation-delay: 360ms; }

.protocol-flying-event {
  position: absolute;
  top: 45%;
  left: 20%;
  z-index: 5;
  display: flex;
  width: 178px;
  gap: 9px;
  align-items: center;
  padding: 11px 13px;
  border-radius: 4px;
  background: #0a0a0a;
  color: #fff;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28), 0 0 26px rgba(255, 255, 255, 0.6);
  font: 600 10px/1 var(--font-mono);
  opacity: 0;
}

.protocol-stage.is-active .protocol-phone {
  animation: protocolPhoneFloat 9.2s ease-in-out -2.2s infinite both;
}

.protocol-stage.is-active .protocol-calendar {
  animation: calendarMaterialize 9.2s cubic-bezier(0.22, 1, 0.36, 1) -2.2s infinite both;
}

.protocol-stage.is-active .protocol-calendar__shine {
  animation: calendarShimmer 9.2s ease-in-out -2.2s infinite both;
}

.protocol-stage.is-active .protocol-light-path {
  animation: lightPathReveal 9.2s ease-in-out -2.2s infinite both;
}

.protocol-stage.is-active .protocol-light-path i {
  animation: lightParticle 1.1s linear infinite;
}

.protocol-stage.is-active .protocol-flying-event {
  animation: eventTransfer 9.2s cubic-bezier(0.22, 1, 0.36, 1) -2.2s infinite both;
}

.protocol-stage.is-active .calendar-event {
  animation: calendarEventArrive 9.2s ease-in-out -2.2s infinite both;
}

@keyframes protocolPhoneFloat {
  0%, 100% { transform: translate3d(0, 0, 70px) rotateY(5deg); }
  45%, 72% { transform: translate3d(-5px, -10px, 90px) rotateY(1deg); }
}

@keyframes calendarMaterialize {
  0%, 100% { opacity: 0.82; transform: translate3d(-28px, 8px, -55px) scale(0.96) rotateY(-8deg); clip-path: inset(2% 18% 2% 0 round 8px); }
  18% { opacity: 0.96; transform: translate3d(-8px, 2px, -12px) scale(0.99) rotateY(-2deg); clip-path: inset(1% 4% 1% 0 round 8px); }
  30%, 84% { opacity: 1; transform: translate3d(0, 0, 0) scale(1) rotateY(0); clip-path: inset(0 0 0 0 round 8px); }
  92% { opacity: 0.94; transform: translate3d(3px, -2px, 0) scale(1.005); clip-path: inset(0 0 0 0 round 8px); }
}

@keyframes lightPathReveal {
  0%, 100% { opacity: 0.16; transform: scaleX(0.72); }
  16% { opacity: 0.5; transform: scaleX(0.88); }
  25%, 50% { opacity: 1; transform: scaleX(1); }
  62%, 88% { opacity: 0.18; transform: scaleX(1); }
}

@keyframes lightParticle {
  from { transform: translateX(0) scale(0.7); }
  50% { opacity: 1; }
  to { opacity: 0; transform: translateX(260px) scale(1.15); }
}

@keyframes eventTransfer {
  0%, 18% { opacity: 0; transform: translate3d(0, 0, 100px) scale(0.72); }
  24% { opacity: 1; }
  43% { opacity: 1; transform: translate3d(330px, 48px, 150px) scale(0.9); }
  52%, 100% { opacity: 0; transform: translate3d(470px, 79px, 0) scale(0.74); }
}

@keyframes calendarEventArrive {
  0%, 40%, 100% { opacity: 0.42; transform: translateY(4px) scale(0.97); }
  50%, 86% { opacity: 1; transform: translateY(0) scale(1); }
  58% { box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22), 0 0 0 8px rgba(0, 0, 0, 0.05); }
}

@keyframes calendarShimmer {
  0%, 42% { left: -36%; opacity: 0; }
  46% { opacity: 0.75; }
  64% { left: 118%; opacity: 0; }
  100% { left: 118%; opacity: 0; }
}

.resources__heading {
  margin-bottom: 34px;
}

.resources__grid {
  gap: 16px;
  border: 0;
  background: transparent;
}

.feature-demo {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 30px;
  min-height: 600px;
  align-items: center;
  overflow: hidden;
  padding: 38px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.06);
}

.feature-demo::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -30%;
  width: 1px;
  background: rgba(0, 0, 0, 0.28);
  box-shadow: 0 0 22px rgba(255, 255, 255, 0.9);
  content: "";
  opacity: 0;
  pointer-events: none;
}

.feature-demo.is-in-view {
  animation: featureReveal 680ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.feature-demo.is-in-view::after {
  animation: featureScan 5.4s ease-in-out 500ms infinite;
}

.feature-demo__copy {
  align-self: center;
}

.feature-demo__copy h3 {
  margin: 0;
  font-size: 34px;
  font-weight: 610;
  line-height: 1.08;
}

.feature-demo__copy > p:not(.section-index) {
  margin: 20px 0 0;
  color: var(--secondary);
  font-size: 15px;
  line-height: 1.65;
}

.feature-live {
  display: flex;
  width: fit-content;
  gap: 10px;
  align-items: center;
  margin-top: 24px;
  color: var(--ink);
  font: 600 10px/1 var(--font-mono);
  text-transform: uppercase;
}

.feature-live i {
  animation: liveSignal 1.8s ease-in-out infinite;
}

.feature-proof,
.text-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 28px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
  color: var(--secondary);
  font: 500 10px/1.4 var(--font-mono);
  text-transform: uppercase;
}

.text-link:hover {
  color: var(--ink);
}

.device-shell--feature {
  width: 230px;
  aspect-ratio: 1810 / 3934;
  justify-self: center;
  border-radius: 49px;
}

.device-shell--feature .device-screen {
  border-radius: 41px;
}

.feature-demo.is-in-view .device-shell--feature {
  animation: featureDeviceFloat 5.4s ease-in-out infinite;
}

@keyframes featureReveal {
  0% { opacity: 0.45; transform: translateY(24px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes featureScan {
  0%, 18% { left: -30%; opacity: 0; }
  24% { opacity: 0.42; }
  55%, 100% { left: 128%; opacity: 0; }
}

@keyframes featureDeviceFloat {
  0%, 100% { transform: translateY(0); box-shadow: 0 30px 60px rgba(0, 0, 0, 0.24), inset 0 0 0 1px #1c1c1c; }
  50% { transform: translateY(-8px); box-shadow: 0 40px 72px rgba(0, 0, 0, 0.29), 0 0 0 7px rgba(0, 0, 0, 0.035), inset 0 0 0 1px #1c1c1c; }
}

@keyframes liveSignal {
  0%, 100% { opacity: 0.5; box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.05); }
  50% { opacity: 1; box-shadow: 0 0 0 8px rgba(0, 0, 0, 0); }
}

.pricing-section {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
}

.pricing-heading {
  align-items: end;
}

.pricing-toolbar {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  margin-bottom: 26px;
}

.pricing-switch {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  padding: 4px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: #fff;
}

.pricing-switch__indicator {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc(50% - 4px);
  border-radius: 5px;
  background: var(--ink);
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.pricing-section[data-plan-selected="lifetime"] .pricing-switch__indicator {
  transform: translateX(100%);
}

.pricing-switch button {
  position: relative;
  z-index: 1;
  min-height: 48px;
  padding: 0 18px;
  border: 0;
  background: transparent;
  color: var(--secondary);
  font-size: 14px;
  font-weight: 650;
  transition: color 180ms ease;
}

.pricing-switch button[aria-pressed="true"] {
  color: #fff;
}

.pricing-selection {
  display: grid;
  grid-template-columns: auto auto minmax(180px, 1fr);
  gap: 12px 18px;
  align-items: baseline;
  justify-self: end;
  width: min(100%, 620px);
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.pricing-selection > span,
.pricing-card__kicker,
.pricing-conditions dt {
  color: var(--secondary);
  font: 600 10px/1.3 var(--font-mono);
  text-transform: uppercase;
}

.pricing-selection strong {
  font-size: 20px;
  font-weight: 680;
}

.pricing-selection p {
  margin: 0;
  color: var(--secondary);
  font-size: 14px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.pricing-card {
  display: flex;
  min-height: 550px;
  flex-direction: column;
  padding: 34px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.98);
  color: var(--ink);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.045);
  transition: background-color 280ms ease, color 280ms ease, box-shadow 280ms ease, transform 280ms ease;
}

.pricing-card.is-selected {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 24px 66px rgba(0, 0, 0, 0.16);
  transform: translateY(-4px);
}

.pricing-section.is-in-view .pricing-card:first-child {
  animation: pricingCardReveal 620ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.pricing-section.is-in-view .pricing-card:nth-child(2) {
  animation: pricingCardReveal 620ms 110ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes pricingCardReveal {
  from { opacity: 0.45; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

.pricing-section.is-in-view .pricing-card.is-selected {
  transform: translateY(-4px);
}

.pricing-card__header {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  justify-content: space-between;
}

.pricing-card__kicker {
  display: block;
  margin-bottom: 12px;
}

.pricing-card.is-selected .pricing-card__kicker,
.pricing-card.is-selected .pricing-card__description,
.pricing-card.is-selected .pricing-card__renewal {
  color: #c9c9c5;
}

.pricing-card h3 {
  margin: 0;
  font-size: 36px;
  font-weight: 650;
  line-height: 1;
}

.pricing-card__badge {
  flex: 0 0 auto;
  padding: 8px 10px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font: 600 10px/1 var(--font-mono);
  text-transform: uppercase;
}

.pricing-card.is-selected .pricing-card__badge {
  border-color: #fff;
}

.pricing-card__description {
  max-width: 480px;
  min-height: 52px;
  margin: 24px 0 0;
  color: var(--secondary);
  font-size: 15px;
  line-height: 1.62;
}

.pricing-card__price {
  display: flex;
  min-height: 78px;
  align-items: flex-end;
  margin-top: 34px;
}

.pricing-card__price > span {
  align-self: flex-start;
  margin-top: 9px;
  font-size: 20px;
  font-weight: 650;
}

.pricing-card__price strong {
  font-size: 66px;
  font-weight: 650;
  line-height: 0.9;
}

.pricing-card__price small {
  margin: 0 0 4px 12px;
  color: var(--secondary);
  font-size: 13px;
  font-weight: 600;
}

.pricing-card.is-selected .pricing-card__price small {
  color: #c9c9c5;
}

.pricing-card__renewal {
  min-height: 46px;
  margin: 18px 0 0;
  color: var(--secondary);
  font-size: 13px;
  line-height: 1.55;
}

.pricing-card__features {
  display: grid;
  gap: 0;
  margin: 26px 0 30px;
  padding: 0;
  list-style: none;
}

.pricing-card__features li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
  min-height: 48px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  font-weight: 560;
}

.pricing-card__features li:last-child {
  border-bottom: 1px solid var(--line);
}

.pricing-card__features li::before {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  content: "✓";
  font-size: 12px;
  font-weight: 800;
}

.pricing-card.is-selected .pricing-card__features li {
  border-color: rgba(255, 255, 255, 0.22);
}

.pricing-card__cta {
  width: 100%;
  min-height: 52px;
  margin-top: auto;
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.pricing-card__cta:hover {
  background: #fff;
  color: var(--ink);
}

.pricing-card.is-selected .pricing-card__cta {
  border-color: #fff;
  background: #fff;
  color: var(--ink);
}

.pricing-card.is-selected .pricing-card__cta:hover {
  background: var(--ink);
  color: #fff;
}

.pricing-conditions {
  margin-top: 34px;
  padding: 34px 0 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: rgba(255, 255, 255, 0.72);
}

.pricing-conditions > header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 48px;
  align-items: end;
  padding: 0 28px;
}

.pricing-conditions h3 {
  max-width: 620px;
  margin: 0;
  font-size: 30px;
  font-weight: 640;
  line-height: 1.08;
}

.pricing-conditions > header p,
.pricing-conditions__legal {
  margin: 0;
  color: var(--secondary);
  font-size: 13px;
  line-height: 1.62;
}

.pricing-conditions__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
}

.pricing-conditions__grid > div {
  min-height: 154px;
  padding: 24px 28px;
  border-right: 1px solid var(--line);
}

.pricing-conditions__grid > div:last-child {
  border-right: 0;
}

.pricing-conditions dd {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.6;
}

.pricing-conditions__legal {
  padding: 22px 28px;
  border-top: 1px solid var(--line);
}

.pricing-conditions__legal a {
  color: var(--ink);
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.final-cta {
  padding: 78px 0;
}

.final-cta__inner {
  align-items: center;
}

.site-footer {
  background: rgba(255, 255, 255, 0.97);
}

.site-footer__grid {
  grid-template-columns: 1.35fr 0.7fr 0.7fr;
  gap: 72px;
  padding-top: 52px;
}

.footer-brand > p {
  margin-top: 14px;
}

@media (max-width: 1180px) {
  :root {
    --gutter: 30px;
  }

  .intro-panel {
    grid-template-columns: minmax(0, 1fr) 350px;
  }

  .intro-copy {
    padding: 44px;
  }

  .intro h1 {
    font-size: 52px;
  }

  .device-shell--protocol {
    width: 230px;
  }

  .protocol-calendar {
    width: 70%;
  }

  .feature-demo {
    grid-template-columns: 1fr 190px;
    padding: 30px;
  }

  .device-shell--feature {
    width: 184px;
    border-radius: 41px;
  }

  .device-shell--feature .device-screen {
    border-radius: 34px;
  }
}

@media (max-width: 960px) {
  :root {
    --gutter: 26px;
    --header-height: 68px;
  }

  .header-navigation {
    top: var(--header-height);
    background: rgba(255, 255, 255, 0.98);
  }

  .intro-panel {
    grid-template-columns: minmax(0, 1fr) 310px;
    min-height: 560px;
  }

  .intro-product {
    min-height: 560px;
  }

  .intro h1 {
    font-size: 46px;
  }

  .device-shell--hero {
    width: 238px;
  }

  .catalog-toolbar {
    grid-template-columns: minmax(220px, 1fr) 170px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .section-heading > p {
    justify-self: start;
  }

  .calculator-shell {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .calculator-controls,
  .calculator-results {
    border: 1px solid var(--ink);
  }

  .protocol-stage {
    min-height: 610px;
  }

  .protocol-phone {
    left: 1%;
  }

  .device-shell--protocol {
    width: 214px;
  }

  .protocol-calendar {
    top: 72px;
    right: 0;
    width: 74%;
    min-height: 438px;
    padding: 22px;
  }

  .resources__grid {
    grid-template-columns: 1fr;
  }

  .feature-demo {
    grid-template-columns: minmax(0, 1fr) 250px;
    min-height: 570px;
  }

  .device-shell--feature {
    width: 215px;
  }

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

  .pricing-conditions__grid > div:nth-child(2) {
    border-right: 0;
  }

  .pricing-conditions__grid > div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 34px 48px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (min-width: 761px) and (max-width: 820px) {
  .intro-panel {
    grid-template-columns: minmax(0, 1fr) 270px;
    min-height: 520px;
  }

  .intro-copy {
    padding: 30px;
  }

  .intro h1 {
    font-size: 38px;
  }

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

  .intro-product {
    min-height: 520px;
    padding-inline: 20px;
  }

  .device-shell--hero {
    width: 208px;
  }
}

@media (max-width: 760px) {
  :root {
    --gutter: 18px;
    --header-height: 64px;
    --section-nav-height: 46px;
  }

  .site-header__inner {
    width: calc(100% - 32px);
  }

  .site-header,
  .section-nav {
    background: #fff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .brand {
    font-size: 16px;
  }

  .brand img {
    width: 32px;
    height: 32px;
  }

  .header-navigation {
    width: 100%;
    max-height: calc(100dvh - var(--header-height));
    gap: 14px;
    overflow-y: auto;
    padding: 14px 16px 20px;
    background: #fff;
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.12);
    justify-content: stretch;
    overscroll-behavior: contain;
  }

  .main-nav,
  .header-actions {
    width: 100%;
  }

  .main-nav a {
    min-height: 50px;
    font-size: 15px;
  }

  .header-actions {
    gap: 12px;
  }

  .header-search,
  .header-cta {
    width: 100%;
  }

  .header-search {
    height: 48px;
  }

  .header-search input {
    font-size: 16px;
  }

  .header-search button {
    min-width: 72px;
  }

  .header-cta {
    min-height: 50px;
  }

  .section-nav__inner {
    grid-template-columns: repeat(6, 92px);
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
  }

  .section-nav a {
    min-width: 92px;
    min-height: var(--section-nav-height);
    scroll-snap-align: center;
  }

  .intro {
    padding-top: 18px;
  }

  .intro-panel {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .intro-copy {
    padding: 26px 22px 22px;
  }

  .intro h1 {
    font-size: 40px;
    line-height: 1.03;
  }

  .intro-copy__lede {
    margin-top: 18px;
    font-size: 16px;
  }

  .intro-actions {
    margin-top: 22px;
  }

  .boundary {
    margin-top: 18px;
  }

  .intro-product {
    min-height: 382px;
    padding: 18px 18px 14px;
    border-top: 1px solid var(--ink);
    border-left: 0;
  }

  .intro-product::before {
    inset: 14px;
  }

  .intro-product::after {
    bottom: 38px;
    width: 160px;
  }

  .device-shell--hero {
    width: 180px;
    border-radius: 40px;
  }

  .device-shell--hero .device-screen {
    border-radius: 33px;
  }

  .device-island {
    top: 7px;
    width: 66px;
    height: 18px;
  }

  .capability-row article {
    padding: 18px;
  }

  .product-section {
    padding: 58px 0;
  }

  .section-heading {
    gap: 18px;
    margin-bottom: 30px;
  }

  .section-heading h2,
  .workflow h2,
  .final-cta h2 {
    font-size: 34px;
    line-height: 1.05;
  }

  .calculator-controls,
  .calculator-results {
    padding: 20px;
  }

  .calculator-results {
    padding: 0;
  }

  .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 10px;
    margin-top: 16px;
  }

  .field__input {
    min-height: 54px;
  }

  .field__input b {
    min-width: 44px;
    padding-inline: 9px;
  }

  .calculator-note {
    margin-top: 18px;
    padding-top: 16px;
  }

  .calculator-formula {
    margin-top: 18px;
    padding-top: 17px;
  }

  .results-hero {
    min-height: 104px;
    padding: 21px 20px;
  }

  .results-hero strong {
    font-size: 40px;
  }

  .result-orbit {
    width: 68px;
    height: 68px;
  }

  .result-orbit span {
    left: 31px;
    transform-origin: 4px 38px;
  }

  .result-orbit i {
    top: 11px;
    left: 31px;
    transform-origin: 3px 23px;
  }

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

  .result-stat {
    min-height: 72px;
    padding: 14px;
  }

  .result-stat:nth-child(3n) {
    border-right: 1px solid var(--line);
  }

  .result-stat:nth-child(2n) {
    border-right: 0;
  }

  .calculator-results .syringe-guide {
    padding: 18px 20px 21px;
  }

  .syringe-media {
    height: 132px;
    min-height: 0;
    aspect-ratio: auto;
  }

  .catalog-toolbar {
    grid-template-columns: 1fr;
  }

  .catalog-search,
  .catalog-sort,
  .catalog-filters {
    grid-column: 1;
  }

  .catalog-search {
    grid-row: 1;
  }

  .catalog-filters {
    grid-row: 2;
    width: 100%;
    justify-self: stretch;
  }

  .catalog-sort {
    grid-row: 3;
  }

  .catalog-filters button {
    min-height: 46px;
    flex: 1 0 auto;
  }

  .catalog-search input,
  .catalog-sort select {
    min-height: 46px;
    font-size: 16px;
  }

  .catalog-card__media {
    width: 100%;
    min-width: 0;
    aspect-ratio: auto;
  }

  .protocol-stage {
    min-height: 724px;
  }

  .protocol-phone {
    top: 16px;
    left: calc(50% - 89px);
  }

  .device-shell--protocol {
    width: 178px;
    border-radius: 40px;
  }

  .device-shell--protocol .device-screen {
    border-radius: 33px;
  }

  .protocol-calendar {
    top: 354px;
    right: auto;
    left: 2%;
    width: 96%;
    min-height: 348px;
    padding: 17px;
    opacity: 0.84;
    transform: translate3d(0, -20px, -40px) scale(0.96) rotateX(5deg);
    transform-origin: center top;
    clip-path: inset(0 2% 14% 2% round 8px);
  }

  .protocol-calendar > header strong {
    font-size: 19px;
  }

  .protocol-calendar__days {
    margin-top: 18px;
  }

  .protocol-calendar__days span {
    min-height: 52px;
    gap: 6px;
    font-size: 7px;
  }

  .protocol-calendar__days b {
    font-size: 13px;
  }

  .protocol-calendar__grid {
    height: 168px;
  }

  .calendar-event {
    top: 48%;
    left: 42.5%;
    width: 46%;
    min-width: 0;
    padding: 9px;
  }

  .calendar-event strong {
    overflow: hidden;
    font-size: 9px;
    text-overflow: ellipsis;
  }

  .calendar-event small {
    display: none;
  }

  .protocol-light-path {
    top: 302px;
    left: 50%;
    width: 1px;
    height: 82px;
    opacity: 0.16;
    transform: scaleY(0.72);
    transform-origin: top;
  }

  .protocol-light-path i {
    top: 0;
    left: -2px;
  }

  .protocol-flying-event {
    top: 286px;
    left: calc(50% - 82px);
    width: 164px;
  }

  .protocol-stage.is-active .protocol-calendar {
    animation-name: calendarMaterializeMobile;
  }

  .protocol-stage.is-active .protocol-light-path {
    animation-name: lightPathRevealMobile;
  }

  .protocol-stage.is-active .protocol-light-path i {
    animation-name: lightParticleMobile;
  }

  .protocol-stage.is-active .protocol-flying-event {
    animation-name: eventTransferMobile;
  }

  .feature-demo {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: 0;
    padding: 26px 22px;
  }

  .feature-demo__copy h3 {
    font-size: 30px;
  }

  .device-shell--feature {
    width: 184px;
  }

  .pricing-toolbar {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .pricing-selection {
    grid-template-columns: auto 1fr;
    justify-self: stretch;
    width: 100%;
    padding: 18px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .pricing-selection p {
    grid-column: 1 / -1;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card {
    min-height: 0;
    padding: 26px 22px;
  }

  .pricing-card.is-selected,
  .pricing-section.is-in-view .pricing-card.is-selected {
    transform: none;
  }

  .pricing-card__description,
  .pricing-card__renewal {
    min-height: 0;
  }

  .pricing-conditions {
    padding-top: 28px;
  }

  .pricing-conditions > header {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 0 20px;
  }

  .pricing-conditions h3 {
    font-size: 27px;
  }

  .pricing-conditions__grid {
    grid-template-columns: 1fr;
    margin-top: 24px;
  }

  .pricing-conditions__grid > div,
  .pricing-conditions__grid > div:nth-child(2) {
    min-height: 0;
    padding: 22px 20px;
    border-right: 0;
  }

  .pricing-conditions__grid > div + div {
    border-top: 1px solid var(--line);
  }

  .pricing-conditions__legal {
    padding: 20px;
  }

  .final-cta__inner {
    gap: 24px;
  }

  .final-cta .button {
    width: 100%;
    min-height: 52px;
  }

  .workflow {
    padding-top: 64px;
    padding-bottom: 40px;
  }

  #protocols {
    padding-top: 48px;
    padding-bottom: 64px;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px 30px;
    padding-top: 40px;
    padding-bottom: 34px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .site-footer nav a {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .intro h1 {
    font-size: 36px;
  }

  .intro-actions .button {
    width: 100%;
  }

  .pricing-card__header {
    gap: 16px;
  }

  .pricing-card h3 {
    font-size: 32px;
  }

  .pricing-card__price strong {
    font-size: 54px;
  }

  .pricing-card__price small {
    margin-left: 8px;
  }

  .capability-row {
    grid-template-columns: 1fr;
  }

  .capability-row article,
  .capability-row article:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .capability-row article:last-child {
    border-bottom: 0;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .workflow ol {
    grid-template-columns: 1fr;
  }

  .workflow li {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    min-height: 96px;
    gap: 18px;
    align-items: center;
    padding: 20px;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .workflow li:last-child {
    border-bottom: 0;
  }

  .workflow li p {
    margin-top: 0;
  }

  .results-hero {
    gap: 16px;
  }

  .results-hero strong {
    font-size: 38px;
  }

  .protocol-calendar > header b {
    display: none;
  }
}

@media (max-width: 360px) {
  :root {
    --gutter: 14px;
  }

  .section-nav__inner {
    grid-template-columns: repeat(6, 88px);
  }

  .section-nav a {
    min-width: 88px;
  }

  .intro-copy {
    padding-inline: 20px;
  }

  .intro h1 {
    font-size: 34px;
  }

  .intro-product {
    min-height: 364px;
  }

  .device-shell--hero {
    width: 170px;
  }

  .section-heading h2,
  .workflow h2,
  .final-cta h2 {
    font-size: 31px;
  }

  .calculator-controls {
    padding: 18px;
  }

  .results-hero strong {
    font-size: 34px;
  }

  .result-orbit {
    width: 60px;
    height: 60px;
  }

  .result-orbit span {
    left: 27px;
    transform-origin: 4px 34px;
  }

  .result-orbit i {
    top: 9px;
    left: 27px;
    transform-origin: 3px 21px;
  }

  .feature-demo {
    padding-inline: 18px;
  }

  .feature-demo__copy h3 {
    font-size: 28px;
  }

  .device-shell--feature {
    width: 176px;
  }
}

@keyframes calendarMaterializeMobile {
  0%, 100% { opacity: 0.84; transform: translate3d(0, -20px, -40px) scale(0.96) rotateX(5deg); clip-path: inset(0 2% 14% 2% round 8px); }
  18% { opacity: 0.96; transform: translate3d(0, -5px, -10px) scale(0.99) rotateX(1deg); clip-path: inset(0 1% 3% 1% round 8px); }
  30%, 84% { opacity: 1; transform: translate3d(0, 0, 0) scale(1) rotateX(0); clip-path: inset(0 0 0 0 round 8px); }
  92% { opacity: 0.94; transform: translate3d(0, 2px, 0) scale(1.005); clip-path: inset(0 0 0 0 round 8px); }
}

@keyframes lightPathRevealMobile {
  0%, 100% { opacity: 0.16; transform: scaleY(0.72); }
  16% { opacity: 0.5; transform: scaleY(0.88); }
  25%, 50% { opacity: 1; transform: scaleY(1); }
  62%, 88% { opacity: 0.18; transform: scaleY(1); }
}

@keyframes lightParticleMobile {
  from { transform: translateY(0) scale(0.7); }
  50% { opacity: 1; }
  to { opacity: 0; transform: translateY(88px) scale(1.15); }
}

@keyframes eventTransferMobile {
  0%, 18% { opacity: 0; transform: translate3d(0, 0, 100px) scale(0.72); }
  24% { opacity: 1; }
  43% { opacity: 1; transform: translate3d(0, 62px, 150px) scale(0.9); }
  52%, 100% { opacity: 0; transform: translate3d(58px, 132px, 0) scale(0.72); }
}

@media (prefers-reduced-motion: reduce) {
  .ambient-network {
    display: none;
  }

  .catalog-card__media img,
  .catalog-card__media > span {
    transition: none;
  }

  .result-orbit span,
  .result-orbit i,
  .feature-live i,
  .feature-demo,
  .feature-demo::after,
  .feature-demo .device-shell--feature,
  .pricing-card,
  .pricing-switch__indicator,
  .protocol-phone,
  .protocol-calendar,
  .protocol-calendar__shine,
  .protocol-light-path,
  .protocol-light-path i,
  .protocol-flying-event,
  .calendar-event {
    animation: none !important;
  }

  .pricing-card,
  .pricing-section.is-in-view .pricing-card.is-selected {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .protocol-calendar {
    opacity: 1;
    transform: none;
    clip-path: none;
  }

  .protocol-light-path,
  .protocol-flying-event,
  .protocol-calendar__shine {
    display: none;
  }

  .calendar-event {
    opacity: 1;
    transform: none;
  }
}