@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;500;600;700&family=Poppins:wght@500;600;700&display=swap");

:root {
  color-scheme: light;
  --orange: #ee6321;
  --orange-dark: #c84b11;
  --graphite: #232325;
  --graphite-soft: #4f4f54;
  --muted: #6b6b72;
  --paper: #ffffff;
  --field: #f4f4f2;
  --field-strong: #ecece8;
  --line: #d7d7d2;
  --line-dark: #a7a7a1;
  --success: #19764b;
  --danger: #b3261e;
  --max: 1180px;
  --radius: 14px;
  --shadow: 0 18px 45px -30px rgba(35, 35, 37, 0.5);
  --font-display: "Poppins", system-ui, sans-serif;
  --font-body: "Open Sans", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--graphite);
  background: var(--paper);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  font: inherit;
}

html:not(.has-js) .platform-tabs {
  display: none;
}

html:not(.has-js) .platform-panel + .platform-panel {
  border-top: 1px solid var(--line);
}

:focus-visible {
  border-radius: 6px;
  outline: 3px solid rgba(238, 99, 33, 0.72);
  outline-offset: 3px;
}

.container {
  width: min(calc(100% - 2.5rem), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(35, 35, 37, 0.11);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
}

.site-header__inner {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.brand__mark {
  position: relative;
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 10px;
  color: #fff;
  background: var(--graphite);
}

.brand__mark::after {
  position: absolute;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--orange);
  content: "";
  inset-block-start: 0.2rem;
  inset-inline-end: 0.2rem;
}

.brand__mark svg {
  width: 1.15rem;
  height: 1.15rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  color: var(--graphite-soft);
  font-size: 0.9rem;
  font-weight: 600;
}

.site-nav a:not(.button):hover {
  color: var(--graphite);
}

.button {
  display: inline-flex;
  min-height: 2.9rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.72rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 700;
  line-height: 1.25;
  transition: transform 160ms ease-out, background-color 160ms ease-out, box-shadow 160ms ease-out;
}

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

.button--primary {
  color: #fff;
  background: var(--orange);
  box-shadow: 0 12px 28px -18px rgba(200, 75, 17, 0.8);
}

.button--primary:hover {
  background: var(--orange-dark);
  box-shadow: 0 16px 30px -18px rgba(200, 75, 17, 0.9);
}

.button--secondary {
  border-color: var(--line);
  color: var(--graphite);
  background: #fff;
}

.button svg {
  width: 1.1rem;
  height: 1.1rem;
  flex: 0 0 auto;
}

.hero {
  padding-block: clamp(3.5rem, 8vw, 7.5rem) clamp(3rem, 6vw, 5.5rem);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(32rem, 1.12fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.hero h1 {
  max-width: 11ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5.5vw, 5.4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.98;
  text-wrap: balance;
}

.product-mobile .hero h1 {
  max-width: 13ch;
  font-size: clamp(2.65rem, 5vw, 5rem);
}

.hero__lead {
  max-width: 62ch;
  margin: 1.6rem 0 0;
  color: var(--graphite-soft);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  margin-block-start: 2rem;
}

.hero__note {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.route-visual {
  position: relative;
  min-height: 25rem;
  padding: 2.75rem 2.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.route-visual::before {
  position: absolute;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: rgba(238, 99, 33, 0.08);
  content: "";
  inset-block-start: -4rem;
  inset-inline-end: -4rem;
}

.route-visual h2 {
  position: relative;
  max-width: 27ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.route {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-block-start: 4.2rem;
}

.route::before {
  position: absolute;
  z-index: 0;
  height: 2px;
  background: var(--line-dark);
  content: "";
  inset-block-start: 2.15rem;
  inset-inline: 10% 10%;
}

.route::after {
  position: absolute;
  z-index: 0;
  height: 2px;
  background: var(--orange);
  content: "";
  inset-block-start: 2.15rem;
  inset-inline-start: 10%;
  width: 80%;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 900ms cubic-bezier(0.16, 1, 0.3, 1) 180ms;
}

body.is-ready .route::after {
  transform: scaleX(1);
}

.route__stage {
  position: relative;
  z-index: 1;
  min-width: 0;
  text-align: center;
}

.route__icon {
  display: grid;
  width: 4.4rem;
  height: 4.4rem;
  margin-inline: auto;
  place-items: center;
  border: 1px solid var(--line-dark);
  border-radius: 14px;
  color: var(--graphite);
  background: #fff;
  box-shadow: 0 10px 20px -18px rgba(35, 35, 37, 0.9);
}

.route__icon svg {
  width: 2rem;
  height: 2rem;
}

.route__stage:last-child .route__icon {
  border-color: var(--orange);
  color: var(--orange-dark);
}

.route__stage strong {
  display: block;
  margin-block-start: 0.85rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1.2;
}

.route__stage span {
  display: block;
  margin-block-start: 0.35rem;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.4;
}

.download-section {
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
  border-block: 1px solid var(--line);
  background: var(--field);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(18rem, 1fr);
  align-items: end;
  gap: 2rem;
  margin-block-end: 2.5rem;
}

.section-heading h2 {
  max-width: 14ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.8rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
  text-wrap: balance;
}

.section-heading p {
  max-width: 66ch;
  margin: 0;
  color: var(--graphite-soft);
  font-size: 1.02rem;
}

.platform-shell {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.platform-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}

.platform-tab {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem;
  border: 0;
  border-inline-end: 1px solid var(--line);
  color: var(--graphite-soft);
  background: #fff;
  cursor: pointer;
  font-weight: 700;
}

.platform-tab:last-child {
  border-inline-end: 0;
}

.platform-tab:hover {
  color: var(--graphite);
  background: var(--field);
}

.platform-tab[aria-selected="true"] {
  color: var(--graphite);
  background: rgba(238, 99, 33, 0.075);
  box-shadow: inset 0 -3px 0 var(--orange);
}

.platform-tab svg {
  width: 1.35rem;
  height: 1.35rem;
}

.platform-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  min-height: 9.5rem;
  padding: clamp(1.4rem, 3vw, 2.5rem);
}

.platform-panel[hidden] {
  display: none;
}

.platform-panel__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.platform-panel__meta div {
  min-width: 0;
}

.platform-panel__meta span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.platform-panel__meta strong {
  display: block;
  margin-block-start: 0.3rem;
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.35;
}

.platform-panel__action {
  min-width: 13rem;
}

.platform-panel__action small {
  display: block;
  margin-block-start: 0.6rem;
  color: var(--muted);
  font-size: 0.75rem;
  text-align: center;
}

.single-download {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.single-download__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-block-start: 1.2rem;
  color: var(--graphite-soft);
}

.single-download__facts span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.92rem;
  font-weight: 600;
}

.capabilities {
  padding-block: clamp(4rem, 8vw, 7.5rem);
}

.capability-list {
  margin-block-start: 3rem;
  border-top: 1px solid var(--line);
}

.capability {
  display: grid;
  grid-template-columns: minmax(12rem, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 6vw, 6rem);
  padding-block: 2rem;
  border-bottom: 1px solid var(--line);
}

.capability:nth-child(even) .capability__title {
  padding-inline-start: clamp(0rem, 6vw, 7rem);
}

.capability__title {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.capability__title svg {
  width: 2rem;
  height: 2rem;
  color: var(--orange-dark);
  flex: 0 0 auto;
}

.capability h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.capability p {
  max-width: 68ch;
  margin: 0;
  color: var(--graphite-soft);
}

.steps {
  padding-block: clamp(4rem, 8vw, 7rem);
  color: #fff;
  background: var(--graphite);
}

.steps .section-heading h2,
.steps .section-heading p {
  color: #fff;
}

.steps .section-heading p {
  color: #d7d7d7;
}

.step-route {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-block-start: 3rem;
}

.step {
  position: relative;
  min-height: 13rem;
  padding: 0 2.25rem 0 0;
}

.step:not(:last-child)::after {
  position: absolute;
  height: 1px;
  background: #707074;
  content: "";
  inset-block-start: 1.4rem;
  inset-inline: 3.7rem 1.2rem;
}

.step__marker {
  display: grid;
  width: 2.8rem;
  height: 2.8rem;
  place-items: center;
  border: 1px solid #85858a;
  border-radius: 12px;
  color: var(--orange);
  font-family: var(--font-display);
  font-weight: 700;
  background: #2f2f32;
}

.step h3 {
  margin: 1.3rem 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.step p {
  max-width: 34ch;
  margin: 0;
  color: #c7c7ca;
}

.requirements {
  padding-block: 2.2rem;
  border-block-end: 1px solid var(--line);
  background: var(--field-strong);
}

.requirements__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.requirements p {
  max-width: 70ch;
  margin: 0;
  color: var(--graphite-soft);
}

.requirements strong {
  color: var(--graphite);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--graphite);
  font-weight: 700;
  white-space: nowrap;
}

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

.site-footer {
  padding-block: 2.6rem;
  background: #fff;
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

@media (max-width: 960px) {
  .site-nav > a:not(.button) {
    display: none;
  }

  .hero__grid,
  .section-heading,
  .platform-panel,
  .single-download {
    grid-template-columns: 1fr;
  }

  .hero__grid {
    gap: 3rem;
  }

  .hero h1,
  .product-mobile .hero h1 {
    max-width: 13ch;
  }

  .route-visual {
    min-height: 0;
  }

  .platform-panel__action {
    width: min(100%, 22rem);
  }

  .platform-panel__action .button {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 1.5rem), var(--max));
  }

  .site-header__inner {
    min-height: 4rem;
  }

  .brand {
    font-size: 0.98rem;
  }

  .site-nav .button {
    min-height: 2.55rem;
    padding: 0.62rem 0.8rem;
    font-size: 0.8rem;
  }

  .hero {
    padding-block-start: 3.25rem;
  }

  .hero h1,
  .product-mobile .hero h1 {
    max-width: 12ch;
    font-size: clamp(2.45rem, 12vw, 4rem);
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero__actions .button {
    width: 100%;
  }

  .route-visual {
    padding: 1.75rem 1.2rem;
  }

  .route {
    grid-template-columns: 1fr 1fr;
    gap: 1.6rem 0.8rem;
    margin-block-start: 2.5rem;
  }

  .route::before,
  .route::after {
    display: none;
  }

  .route__stage:nth-child(even) {
    transform: translateY(1.1rem);
  }

  .route__icon {
    width: 3.8rem;
    height: 3.8rem;
  }

  .platform-tabs {
    grid-template-columns: 1fr 1fr;
  }

  .platform-tab:nth-child(2) {
    border-inline-end: 0;
  }

  .platform-tab:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .platform-panel__meta {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .single-download {
    gap: 1.5rem;
  }

  .single-download .button {
    width: 100%;
  }

  .capability {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .capability:nth-child(even) .capability__title {
    padding-inline-start: 0;
  }

  .step-route {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .step {
    min-height: 0;
    padding: 0 0 0 4rem;
  }

  .step:not(:last-child)::after {
    width: 1px;
    height: calc(100% + 2rem);
    inset: 2.8rem auto auto 1.4rem;
  }

  .step__marker {
    position: absolute;
    inset-block-start: 0;
    inset-inline-start: 0;
  }

  .step h3 {
    margin-block-start: 0;
  }

  .requirements__inner,
  .site-footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

  .route::after {
    width: 80%;
  }
}