:root {
  color-scheme: light;
  --ink: #101614;
  --ink-soft: #26332f;
  --muted: #62706b;
  --line: #dbe6e1;
  --paper: #f7fbf8;
  --white: #ffffff;
  --green: #22c55e;
  --green-dark: #15803d;
  --cyan: #2dd4bf;
  --coral: #ff6b4a;
  --amber: #f5b84b;
  --violet: #7764f6;
  --shadow: 0 24px 70px rgba(16, 22, 20, 0.16);
  --soft-shadow: 0 18px 46px rgba(16, 22, 20, 0.08);
  --section: 112px;
  --wrap: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, #f7fbf8 0%, #eef6f1 46%, #f7fbf8 100%);
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
}

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 20;
  width: min(calc(100% - 32px), var(--wrap));
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 10px 10px 14px;
  color: var(--ink);
  background: rgba(247, 251, 248, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  box-shadow: 0 14px 50px rgba(16, 22, 20, 0.08);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
  transition:
    background 180ms ease,
    box-shadow 180ms ease,
    top 180ms ease;
}

.site-header.is-scrolled,
.site-header.compact {
  top: 8px;
  background: rgba(247, 251, 248, 0.92);
  box-shadow: 0 18px 50px rgba(16, 22, 20, 0.13);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.brand img {
  border-radius: 8px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  color: var(--ink-soft);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition:
    background 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.site-nav a:hover {
  background: rgba(16, 22, 20, 0.07);
  color: var(--ink);
  transform: translateY(-1px);
}

.site-nav .nav-action {
  color: var(--white);
  background: #14211d;
}

.site-nav .nav-action:hover {
  color: var(--white);
  background: var(--green-dark);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  background: var(--ink);
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-media {
  position: absolute;
  inset: 0;
  background-image: url("/assets/fu-dev-brand-hero.png");
  background-image: image-set(
    url("/assets/fu-dev-brand-hero.webp") type("image/webp"),
    url("/assets/fu-dev-brand-hero.png") type("image/png")
  );
  background-size: cover;
  background-position: center right;
  filter: saturate(0.96) contrast(0.94);
  transform: scale(1.01);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 22, 20, 0.97) 0%, rgba(16, 22, 20, 0.9) 38%, rgba(16, 22, 20, 0.54) 72%, rgba(16, 22, 20, 0.3) 100%),
    linear-gradient(180deg, rgba(16, 22, 20, 0.22) 0%, rgba(16, 22, 20, 0.08) 56%, rgba(16, 22, 20, 0.72) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 40px), var(--wrap));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(340px, 0.74fr);
  gap: 48px;
  align-items: end;
  padding: 132px 0 52px;
}

.hero-copy-block {
  min-width: 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 8.4rem;
  line-height: 0.88;
  font-weight: 950;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 630px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  gap: 10px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 850;
  text-decoration: none;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.button svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

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

.button-primary {
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.22);
}

.button-primary:hover {
  background: #eafff2;
}

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
}

.button-ghost:hover {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.14);
}

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

.button-light {
  color: var(--ink);
  background: var(--white);
  border-color: var(--line);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 680px;
  gap: 1px;
  margin-top: 54px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  overflow: hidden;
}

.hero-system {
  display: grid;
  gap: 12px;
  padding: 12px;
  background: rgba(8, 12, 11, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.system-card {
  min-height: 118px;
  padding: 20px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.system-card.released {
  background:
    linear-gradient(135deg, rgba(34, 197, 94, 0.24), rgba(255, 255, 255, 0.08)),
    rgba(255, 255, 255, 0.1);
}

.system-card span {
  display: inline-flex;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.system-card strong {
  display: block;
  font-size: 1.18rem;
  line-height: 1.15;
}

.system-card p {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.92rem;
}

.hero-metrics div {
  min-height: 90px;
  padding: 18px;
  background: rgba(16, 22, 20, 0.42);
  backdrop-filter: blur(16px);
}

.hero-metrics strong {
  display: block;
  color: var(--white);
  font-size: 1.35rem;
  line-height: 1.1;
}

.hero-metrics span {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  color: var(--white);
  background: var(--ink);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.strip-item {
  min-height: 118px;
  padding: 26px 32px;
  border-right: 1px solid rgba(255, 255, 255, 0.11);
}

.strip-item:nth-child(2) {
  background: #13392b;
}

.strip-item:nth-child(3) {
  background: #0f4a48;
}

.strip-item:nth-child(4) {
  background: #423321;
}

.strip-item span {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.strip-item strong {
  display: block;
  max-width: 230px;
  margin-top: 8px;
  font-size: 1.08rem;
}

.section {
  scroll-margin-top: 96px;
  width: min(calc(100% - 40px), var(--wrap));
  margin: 0 auto;
  padding: var(--section) 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 64px;
  align-items: start;
}

h2 {
  margin: 0;
  color: var(--ink);
  font-size: 3.7rem;
  line-height: 1;
  font-weight: 950;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: 0;
}

p {
  color: var(--muted);
}

.intro-copy {
  display: grid;
  gap: 18px;
}

.intro-copy p {
  margin: 0;
  font-size: 1.08rem;
}

.product-section {
  padding-top: 56px;
}

.product-heading,
.split-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 38px;
}

.portfolio-heading {
  align-items: start;
}

.portfolio-heading h2 {
  max-width: 770px;
}

.portfolio-heading > p {
  max-width: 360px;
  margin: 10px 0 0;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--green-dark);
  font-weight: 900;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.95fr);
  gap: 26px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.app-card {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(219, 230, 225, 0.9);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}

.app-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--coral));
  opacity: 0.8;
}

.app-card:nth-child(3) {
  background: #fff8ef;
}

.app-card:nth-child(4) {
  background: #f0fbf8;
}

.app-card:nth-child(5) {
  background: #f4f3ff;
}

.app-card:nth-child(6) {
  background: #f8faf9;
}

.app-card-live {
  min-height: 420px;
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(34, 197, 94, 0.18), rgba(45, 212, 191, 0.08) 42%, rgba(16, 22, 20, 0.08)),
    #111917;
  border-color: rgba(255, 255, 255, 0.12);
}

.app-card-top,
.app-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.app-badge,
.app-platform {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.app-badge {
  color: #0d2218;
  background: #d8fbe2;
}

.app-badge.muted,
.app-platform {
  color: var(--green-dark);
  background: #eef8f2;
}

.app-card-live .app-platform {
  color: rgba(255, 255, 255, 0.74);
  background: rgba(255, 255, 255, 0.1);
}

.app-icon-surface {
  width: 94px;
  height: 94px;
  display: grid;
  place-items: center;
  margin: 54px 0 34px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}

.app-icon-surface img {
  border-radius: 12px;
}

.app-card h3 {
  margin-top: auto;
  color: var(--ink);
  font-size: 1.45rem;
}

.app-card-live h3 {
  color: var(--white);
  font-size: 2.25rem;
}

.app-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.app-card-live p {
  color: rgba(255, 255, 255, 0.72);
}

.app-card-actions {
  justify-content: flex-start;
  margin-top: 28px;
}

.app-card-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  color: var(--ink);
  background: var(--white);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 850;
  text-decoration: none;
}

.app-card-actions a:last-child {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}

.product-panel {
  padding: 36px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(16, 22, 20, 0.08);
}

.product-topline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--green-dark);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.18);
}

.product-panel h3 {
  max-width: 680px;
  font-size: 2.75rem;
  line-height: 1;
}

.product-panel > p {
  max-width: 680px;
  margin: 22px 0 0;
  font-size: 1.06rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.feature {
  min-height: 146px;
  padding: 20px;
  background: #f2f7f4;
  border: 1px solid #e5eee9;
  border-radius: 8px;
}

.feature svg {
  width: 26px;
  height: 26px;
  margin-bottom: 20px;
  fill: var(--green-dark);
}

.feature strong,
.feature span {
  display: block;
}

.feature strong {
  color: var(--ink);
  font-size: 1rem;
}

.feature span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.94rem;
}

.device-stage {
  position: relative;
  min-height: 630px;
  overflow: hidden;
  padding: 44px 32px 32px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(34, 197, 94, 0.18), transparent 28%),
    linear-gradient(160deg, #101614 0%, #17221f 54%, #253128 100%);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.device-stage::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
}

.phone-shell {
  position: relative;
  z-index: 1;
  width: min(82%, 310px);
  margin: 0 auto;
  padding: 12px;
  background: #050706;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  box-shadow:
    0 35px 80px rgba(0, 0, 0, 0.42),
    inset 0 0 0 2px rgba(255, 255, 255, 0.08);
}

.phone-bar {
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  color: rgba(255, 255, 255, 0.68);
}

.phone-bar span:first-child {
  width: 46px;
  height: 5px;
  background: #222a27;
  border-radius: 5px;
}

.phone-bar span:last-child {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
}

.scanner-screen {
  display: grid;
  grid-template-rows: 1fr 72px;
  min-height: 470px;
  overflow: hidden;
  background: #1c2421;
  border-radius: 20px;
}

.scan-frame {
  position: relative;
  display: grid;
  place-items: center;
  margin: 26px 18px 0;
  background:
    linear-gradient(45deg, rgba(45, 212, 191, 0.08) 25%, transparent 25% 50%, rgba(45, 212, 191, 0.08) 50% 75%, transparent 75%) 0 0 / 24px 24px,
    #2d3632;
  border-radius: 8px;
}

.scan-frame > span {
  position: absolute;
  width: 34px;
  height: 34px;
  border-color: var(--cyan);
}

.scan-frame > span:nth-child(1) {
  top: 26px;
  left: 24px;
  border-top: 3px solid;
  border-left: 3px solid;
}

.scan-frame > span:nth-child(2) {
  top: 26px;
  right: 24px;
  border-top: 3px solid;
  border-right: 3px solid;
}

.scan-frame > span:nth-child(3) {
  bottom: 26px;
  left: 24px;
  border-bottom: 3px solid;
  border-left: 3px solid;
}

.scan-frame > span:nth-child(4) {
  right: 24px;
  bottom: 26px;
  border-right: 3px solid;
  border-bottom: 3px solid;
}

.paper-preview {
  width: 66%;
  aspect-ratio: 0.72;
  padding: 18px;
  background: #f7fbf8;
  border-radius: 4px;
  transform: rotate(-4deg);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
}

.paper-preview div {
  height: 10px;
  margin-bottom: 12px;
  background: #dfe9e4;
  border-radius: 2px;
}

.paper-preview div:nth-child(1) {
  width: 52%;
  height: 34px;
  background: var(--green);
}

.paper-preview div:nth-child(2) {
  width: 88%;
}

.paper-preview div:nth-child(3) {
  width: 72%;
}

.paper-preview div:nth-child(4) {
  width: 95%;
}

.camera-controls {
  display: grid;
  grid-template-columns: 1fr 72px 1fr;
  align-items: center;
  gap: 18px;
  padding: 0 20px;
  background: #060807;
}

.camera-controls span {
  width: 34px;
  height: 34px;
  justify-self: center;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 50%;
}

.camera-controls strong {
  width: 56px;
  height: 56px;
  justify-self: center;
  background: var(--white);
  border: 6px solid #d8dedb;
  border-radius: 50%;
}

.download-panel {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 8px;
  max-width: 330px;
  margin: 26px auto 0;
  padding: 20px;
  color: var(--ink);
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.26);
}

.download-panel span {
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.download-panel strong {
  font-size: 1.18rem;
}

.download-panel a {
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}

.download-panel a:hover {
  color: var(--green-dark);
}

.principles {
  width: 100%;
  max-width: none;
  padding-right: max(20px, calc((100% - var(--wrap)) / 2));
  padding-left: max(20px, calc((100% - var(--wrap)) / 2));
  color: var(--white);
  background: #101614;
}

.principles h2,
.principles h3 {
  color: var(--white);
}

.principles .section-kicker {
  color: var(--cyan);
}

.split-heading h2 {
  max-width: 780px;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
}

.principle-grid article {
  min-height: 300px;
  padding: 28px;
  background: #151d1a;
}

.principle-grid article:nth-child(2) {
  background: #193429;
}

.principle-grid article:nth-child(3) {
  background: #153535;
}

.principle-grid article:nth-child(4) {
  background: #35281d;
}

.principle-grid span {
  display: block;
  margin-bottom: 60px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.principle-grid p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.roadmap {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(330px, 1.1fr);
  gap: 60px;
  align-items: start;
}

.roadmap-copy p:last-child {
  max-width: 530px;
  margin-top: 24px;
  font-size: 1.08rem;
}

.roadmap-list {
  display: grid;
  gap: 14px;
}

.roadmap-item {
  position: relative;
  padding: 24px 24px 24px 84px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 48px rgba(16, 22, 20, 0.07);
}

.roadmap-item::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 28px;
  width: 30px;
  height: 30px;
  background: var(--paper);
  border: 8px solid #d8e7df;
  border-radius: 50%;
}

.roadmap-item.active::before {
  background: var(--green);
  border-color: #cefbdb;
}

.roadmap-item span {
  color: var(--green-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.roadmap-item strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-size: 1.28rem;
}

.roadmap-item p {
  margin: 8px 0 0;
}

.support {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 38px;
  align-items: center;
  width: min(calc(100% - 40px), var(--wrap));
  padding: 44px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(45, 212, 191, 0.2), transparent 34%),
    #17211e;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.support h2 {
  color: var(--white);
  font-size: 3rem;
}

.support p {
  max-width: 700px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.support-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.faq {
  padding-top: 92px;
}

.faq h2 {
  max-width: 780px;
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 38px;
}

details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(16, 22, 20, 0.06);
}

summary {
  min-height: 72px;
  padding: 22px 54px 22px 22px;
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
}

details p {
  margin: 0;
  padding: 0 22px 22px;
}

.facts {
  padding-top: 90px;
}

.facts h2 {
  max-width: 820px;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 38px;
}

.fact-grid article {
  min-height: 238px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(16, 22, 20, 0.06);
}

.fact-grid article:nth-child(2) {
  background: #effbf4;
}

.fact-grid article:nth-child(3) {
  background: #fff6ee;
}

.fact-grid article:nth-child(4) {
  background: #f1fbfa;
}

.fact-grid span {
  display: block;
  color: var(--green-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.fact-grid strong {
  display: block;
  margin-top: 58px;
  color: var(--ink);
  font-size: 1.22rem;
  line-height: 1.18;
}

.fact-grid p {
  margin: 12px 0 0;
}

.trust {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 52px;
  align-items: start;
  padding-top: 32px;
}

.trust-links {
  display: grid;
  gap: 12px;
}

.trust-links a {
  display: grid;
  gap: 6px;
  min-height: 112px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 42px rgba(16, 22, 20, 0.06);
  text-decoration: none;
  transition:
    border-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.trust-links a:hover {
  border-color: rgba(21, 128, 61, 0.34);
  box-shadow: 0 22px 58px rgba(16, 22, 20, 0.1);
  transform: translateY(-2px);
}

.trust-links span {
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.trust-links strong {
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.28;
}

.inner-page {
  background: var(--paper);
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  width: min(calc(100% - 40px), var(--wrap));
  min-height: 560px;
  margin: 0 auto;
  padding: 148px 0 72px;
  color: var(--white);
}

.page-hero h1,
.app-hero h1 {
  max-width: 860px;
  margin: 0;
  color: var(--white);
  font-size: 5.8rem;
  line-height: 0.94;
  font-weight: 950;
  letter-spacing: 0;
}

.page-hero p:not(.eyebrow),
.app-hero p:not(.eyebrow) {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.13rem;
}

.support-hero,
.brand-hero {
  position: relative;
  width: 100%;
  max-width: none;
  padding-right: max(20px, calc((100% - var(--wrap)) / 2));
  padding-left: max(20px, calc((100% - var(--wrap)) / 2));
  overflow: hidden;
  background:
    linear-gradient(112deg, rgba(45, 212, 191, 0.22), transparent 42%),
    linear-gradient(135deg, #101614 0%, #163327 52%, #33271e 100%);
}

.brand-hero {
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 48px;
  align-items: center;
}

.brand-card {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 34px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.brand-card img {
  border-radius: 20px;
  box-shadow: 0 22px 52px rgba(0, 0, 0, 0.28);
}

.brand-card strong {
  font-size: 1.8rem;
  font-weight: 950;
  letter-spacing: 0.08em;
}

.brand-card span {
  color: rgba(255, 255, 255, 0.68);
}

.brand-system,
.press-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: 52px;
  align-items: start;
}

.brand-guides,
.press-copy {
  display: grid;
  gap: 14px;
}

.brand-guides article,
.press-copy article,
.help-grid article,
.app-detail-grid article {
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(16, 22, 20, 0.06);
}

.brand-guides span,
.press-copy span,
.help-grid span {
  display: block;
  margin-bottom: 12px;
  color: var(--green-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand-guides strong {
  display: block;
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1.18;
}

.brand-guides p,
.press-copy p,
.help-grid p {
  margin-bottom: 0;
}

.color-section h2 {
  max-width: 860px;
}

.swatches {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 36px;
}

.swatches div {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  color: var(--ink);
  background:
    linear-gradient(180deg, transparent 0 42%, rgba(255, 255, 255, 0.9) 42%),
    var(--swatch);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.swatches span,
.swatches strong {
  display: block;
}

.swatches span {
  font-weight: 900;
}

.swatches strong {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.86rem;
}

.press-copy article:first-child p {
  color: var(--ink);
  font-size: 1.35rem;
  font-weight: 850;
  line-height: 1.28;
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.help-grid h2 {
  font-size: 1.5rem;
  line-height: 1.15;
}

.support-columns {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1.2fr);
  gap: 54px;
  align-items: start;
}

.compact-list {
  grid-template-columns: 1fr;
  margin-top: 0;
}

.app-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 54px;
  align-items: center;
  min-height: 720px;
  padding: 140px max(20px, calc((100% - var(--wrap)) / 2)) 74px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(16, 22, 20, 0.96), rgba(16, 22, 20, 0.74) 42%, rgba(16, 22, 20, 0.26)),
    #101614;
}

.app-hero-copy {
  position: relative;
  z-index: 2;
}

.app-hero h1 {
  font-size: 6.2rem;
}

.app-visual {
  position: relative;
  min-height: 460px;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.app-visual picture,
.app-visual img {
  display: block;
  width: 100%;
  height: 100%;
}

.app-visual img {
  min-height: 460px;
  object-fit: cover;
  object-position: center right;
}

.app-flow {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 52px;
}

.flow-steps {
  display: grid;
  gap: 14px;
}

.flow-steps article {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 2px 18px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(16, 22, 20, 0.06);
}

.flow-steps span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  font-weight: 950;
}

.flow-steps strong {
  color: var(--ink);
  font-size: 1.18rem;
}

.flow-steps p {
  margin: 4px 0 0;
}

.app-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding-top: 24px;
}

.app-detail-grid h2 {
  font-size: 2.2rem;
  line-height: 1.06;
}

.clean-list {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 28px;
  color: var(--ink-soft);
  font-weight: 750;
}

.clean-list li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 12px;
  height: 12px;
  background: var(--green);
  border-radius: 50%;
  transform: translateY(-50%);
}

.inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.inline-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  color: var(--green-dark);
  background: #eef8f2;
  border: 1px solid #d7ebdf;
  border-radius: 8px;
  font-weight: 850;
  text-decoration: none;
}

.not-found {
  min-height: 100svh;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 18px;
  width: min(calc(100% - 40px), 720px);
  margin: 0 auto;
  text-align: center;
}

.not-found img {
  border-radius: 18px;
}

.not-found h1 {
  margin: 0;
  color: var(--ink);
  font-size: 4rem;
  line-height: 1;
}

.not-found p:not(.eyebrow) {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 26px;
  width: min(calc(100% - 40px), var(--wrap));
  margin: 0 auto;
  padding: 44px 0 36px;
  border-top: 1px solid var(--line);
}

.footer-brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.footer-brand img {
  border-radius: 8px;
}

.footer-brand strong,
.footer-brand span {
  display: block;
}

.footer-brand strong {
  color: var(--ink);
  font-weight: 950;
  letter-spacing: 0.08em;
}

.footer-brand span {
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: flex-end;
}

.footer-links a {
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--green-dark);
}

.site-footer p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.policy-page {
  background:
    linear-gradient(180deg, #eaf7ee 0, var(--paper) 360px),
    var(--paper);
}

.policy-main {
  width: min(calc(100% - 40px), 900px);
  margin: 0 auto;
  padding: 132px 0 86px;
}

.policy-hero {
  margin-bottom: 34px;
}

.policy-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: 4.7rem;
  line-height: 0.98;
  letter-spacing: 0;
}

.policy-hero p:last-child {
  margin-top: 16px;
}

.policy-content {
  padding: 42px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(16, 22, 20, 0.08);
}

.policy-content h2 {
  margin: 34px 0 10px;
  font-size: 1.5rem;
  line-height: 1.2;
}

.policy-content h2:first-child {
  margin-top: 0;
}

.policy-content p {
  margin: 0;
}

.policy-content a {
  color: var(--green-dark);
  font-weight: 850;
}

.policy-table-wrap {
  overflow-x: auto;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.policy-content table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: #fbfdfb;
}

.policy-content th,
.policy-content td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.policy-content th {
  color: var(--ink);
  background: #edf7f1;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.policy-content td {
  color: var(--muted);
  font-size: 0.93rem;
}

.policy-content tbody tr:last-child td {
  border-bottom: 0;
}

@media (max-width: 980px) {
  :root {
    --section: 86px;
  }

  .site-nav {
    position: fixed;
    top: 76px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    background: rgba(247, 251, 248, 0.98);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .site-nav.visible,
  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    justify-content: center;
  }

  .nav-toggle {
    display: grid;
  }

  .hero {
    min-height: auto;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(16, 22, 20, 0.95), rgba(16, 22, 20, 0.64)),
      linear-gradient(180deg, rgba(16, 22, 20, 0.1), rgba(16, 22, 20, 0.58));
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding: 132px 0 44px;
  }

  .hero h1 {
    font-size: 5.6rem;
  }

  .hero-system {
    max-width: 620px;
  }

  .signal-strip,
  .intro-grid,
  .product-layout,
  .portfolio-grid,
  .fact-grid,
  .roadmap,
  .support,
  .trust,
  .brand-hero,
  .brand-system,
  .press-section,
  .support-columns,
  .app-hero,
  .app-flow {
    grid-template-columns: 1fr;
  }

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

  .product-heading,
  .split-heading {
    align-items: start;
    flex-direction: column;
  }

  .portfolio-heading > p {
    max-width: 680px;
  }

  h2 {
    font-size: 3rem;
  }

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

  .help-grid,
  .app-detail-grid {
    grid-template-columns: 1fr;
  }

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

  .page-hero h1,
  .app-hero h1 {
    font-size: 4.6rem;
  }

  .app-hero {
    min-height: auto;
  }

  .support-actions {
    justify-content: flex-start;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 680px) {
  :root {
    --section: 66px;
  }

  .site-header {
    top: 8px;
    width: calc(100% - 20px);
  }

  .brand {
    font-size: 0.86rem;
  }

  .hero-media {
    background-position: 62% center;
  }

  .hero-inner {
    width: min(calc(100% - 28px), var(--wrap));
    padding: 116px 0 32px;
  }

  .hero h1 {
    font-size: 4rem;
  }

  .hero-copy {
    max-width: 360px;
    font-size: 1rem;
  }

  .hero-system {
    padding: 8px;
  }

  .system-card {
    min-height: auto;
    padding: 16px;
  }

  .hero-actions,
  .support-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-metrics,
  .signal-strip,
  .feature-grid,
  .portfolio-grid,
  .principle-grid,
  .fact-grid,
  .faq-list,
  .trust-links {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    margin-top: 32px;
  }

  .strip-item {
    min-height: 96px;
    padding: 22px 20px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  }

  .section {
    width: min(calc(100% - 28px), var(--wrap));
  }

  h2,
  .support h2 {
    font-size: 2.35rem;
  }

  h3 {
    font-size: 1.24rem;
  }

  .product-panel {
    padding: 24px;
  }

  .product-panel h3 {
    font-size: 2rem;
  }

  .app-card,
  .app-card-live {
    min-height: 270px;
    padding: 20px;
  }

  .app-card-live h3 {
    font-size: 1.9rem;
  }

  .app-icon-surface {
    width: 78px;
    height: 78px;
    margin: 36px 0 26px;
  }

  .device-stage {
    min-height: auto;
    padding: 28px 16px;
  }

  .phone-shell {
    width: min(94%, 290px);
  }

  .scanner-screen {
    min-height: 420px;
  }

  .principles {
    padding-right: 14px;
    padding-left: 14px;
  }

  .principle-grid article {
    min-height: 230px;
  }

  .principle-grid span {
    margin-bottom: 36px;
  }

  .fact-grid article {
    min-height: 210px;
  }

  .fact-grid strong {
    margin-top: 42px;
  }

  .roadmap-item {
    padding: 22px 20px 22px 72px;
  }

  .roadmap-item::before {
    left: 22px;
  }

  .support {
    width: min(calc(100% - 28px), var(--wrap));
    padding: 28px;
  }

  .trust {
    padding-top: 18px;
  }

  .page-hero {
    width: min(calc(100% - 28px), var(--wrap));
    min-height: 500px;
    padding-top: 118px;
    padding-bottom: 56px;
  }

  .page-hero h1,
  .app-hero h1 {
    font-size: 3.25rem;
  }

  .brand-hero,
  .support-hero,
  .app-hero {
    padding-right: 14px;
    padding-left: 14px;
  }

  .brand-card {
    padding: 24px;
  }

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

  .swatches div {
    min-height: 150px;
  }

  .app-visual {
    min-height: 290px;
  }

  .app-visual img {
    min-height: 290px;
  }

  .flow-steps article {
    grid-template-columns: 44px 1fr;
    gap: 2px 14px;
  }

  .not-found h1 {
    font-size: 2.7rem;
  }

  .policy-main {
    width: min(calc(100% - 28px), 900px);
    padding-top: 118px;
  }

  .policy-hero h1 {
    font-size: 3rem;
  }

  .policy-content {
    padding: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}