:root {
  --bg: #0e1418;
  --bg-2: #152028;
  --surface: #1c2a33;
  --text: #e8eef2;
  --muted: #9aafbc;
  --accent: #3db8a0;
  --accent-2: #f0a35e;
  --line: rgba(232, 238, 242, 0.12);
  --max: 76rem;
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --app-bg: #1a1b26;
  --app-panel: #16161e;
  --app-surface: #24283b;
  --app-text: #c0caf5;
  --app-muted: #a9b1d6;
  --app-accent: #7aa2f7;
  --app-success: #9ece6a;
  --app-warn: #e0af68;
  --app-border: #414868;
  --header-h: 4.1rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(61, 184, 160, 0.18), transparent 55%),
    radial-gradient(900px 500px at 90% 10%, rgba(240, 163, 94, 0.12), transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  min-height: 100vh;
  line-height: 1.55;
  overflow-x: hidden;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #6fd4c0;
}

img {
  max-width: 100%;
  height: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  padding: 0.5rem 0.85rem;
  background: var(--accent);
  color: #0e1418;
  font-weight: 700;
  border-radius: 0.4rem;
  text-decoration: none;
}

.skip-link:focus {
  top: 0.75rem;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 0.7rem 0;
  background: rgba(14, 20, 24, 0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.1rem;
  font-size: 0.95rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover {
  color: var(--text);
}

.header-cta {
  flex-shrink: 0;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
  padding: 2.25rem 0 3rem;
  min-height: unset;
}

.hero > * {
  min-width: 0;
}

.hero-inner {
  max-width: 40rem;
  min-width: 0;
  padding: 0;
}

#app {
  max-width: 48rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.85rem;
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero .brand-mark {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.35rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin: 0 0 0.85rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.28rem, 2.2vw, 1.7rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 0.85rem;
  color: var(--text);
  text-wrap: balance;
}

.hero p {
  margin: 0 0 1.4rem;
  color: var(--muted);
  font-size: 1.08rem;
  max-width: min(36rem, 100%);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.15rem;
  border-radius: 0.45rem;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.48rem 0.9rem;
  font-size: 0.88rem;
}

.btn-primary {
  background: var(--accent);
  color: #0e1418;
}

.btn-primary:hover {
  background: #6fd4c0;
  color: #0e1418;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--muted);
  color: var(--text);
}

.btn-coffee {
  background: var(--accent-2);
  color: #1a1208;
}

.btn-coffee:hover {
  background: #f6b97a;
  color: #1a1208;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
}

.trust-row li {
  padding: 0.28rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.8rem;
  background: rgba(28, 42, 51, 0.5);
}

section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--line);
}

section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.5rem;
}

.section-lead {
  margin: 0 0 1.75rem;
  color: var(--muted);
  max-width: 40rem;
}

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

.grid-4 {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tile {
  display: block;
  padding: 1.25rem 1.2rem;
  background: rgba(28, 42, 51, 0.65);
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}

a.tile:hover {
  border-color: rgba(61, 184, 160, 0.45);
  background: rgba(28, 42, 51, 0.9);
}

.tile h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.4rem;
  letter-spacing: -0.02em;
}

.tile p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.tile-kicker {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 2rem 2.5rem;
  align-items: center;
}

.feature--flip {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
}

.feature--flip .feature-copy {
  order: 2;
}

.feature-copy h2 {
  margin-bottom: 0.65rem;
}

.feature-copy p {
  margin: 0 0 0.85rem;
  color: var(--muted);
}

.feature-copy ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.feature-copy li {
  margin: 0.35rem 0;
}

.steps {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  counter-reset: step;
}

.step {
  padding: 1.3rem 1.2rem 1.25rem;
  background: rgba(28, 42, 51, 0.65);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  margin-bottom: 0.65rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
  color: var(--accent);
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  margin: 0 0 0.4rem;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.tiers {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tier-card {
  padding: 1.2rem 1.15rem;
  background: rgba(28, 42, 51, 0.65);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.tier-card.is-featured {
  border-color: rgba(61, 184, 160, 0.5);
  background: linear-gradient(180deg, rgba(61, 184, 160, 0.14), rgba(28, 42, 51, 0.72));
}

.tier-num {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tier-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 0.45rem;
  letter-spacing: -0.02em;
}

.tier-card p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.tier-card ul {
  margin: 0;
  padding-left: 1.05rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.tier-card li {
  margin: 0.28rem 0;
}

.risk {
  display: inline-block;
  margin-top: 0.85rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(232, 238, 242, 0.08);
  color: var(--muted);
}

.risk--high {
  background: rgba(240, 163, 94, 0.16);
  color: var(--accent-2);
}

.shot-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.85rem;
}

.shot-switch button {
  appearance: none;
  cursor: pointer;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(28, 42, 51, 0.55);
  color: var(--muted);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
}

.shot-switch button:hover,
.shot-switch button[aria-pressed="true"] {
  color: var(--text);
  border-color: rgba(61, 184, 160, 0.55);
  background: rgba(61, 184, 160, 0.14);
}

.product {
  margin: 0;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
}

.product-stage {
  position: relative;
  min-height: 0;
  overflow: hidden;
}

.product-stage .app-win {
  display: none;
}

.product-stage .app-win.is-active {
  display: block;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.product-stage .app-win[hidden] {
  display: none !important;
}

.product figcaption {
  margin-top: 0.7rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.app-win {
  background: var(--app-bg);
  border: 1px solid #2a2e44;
  border-radius: 0.7rem;
  box-shadow:
    0 0 0 1px rgba(122, 162, 247, 0.08),
    0 28px 60px rgba(0, 0, 0, 0.42);
  overflow: hidden;
  color: var(--app-text);
  font-size: 0.78rem;
  line-height: 1.35;
  min-width: 0;
  max-width: 100%;
}

.app-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.75rem;
  height: 2rem;
  background: #12131c;
  border-bottom: 1px solid var(--app-border);
  color: var(--app-muted);
  font-size: 0.72rem;
}

.app-titlebar-left {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.app-titlebar-left img {
  width: 14px;
  height: 14px;
  border-radius: 3px;
}

.app-body {
  padding: 0.85rem 0.9rem 0.75rem;
}

.app-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.2rem;
}

.app-head strong {
  font-size: 1.05rem;
  font-weight: 700;
}

.app-about {
  padding: 0.22rem 0.55rem;
  border-radius: 0.28rem;
  background: var(--app-surface);
  color: var(--app-text);
  font-size: 0.7rem;
}

.app-sys {
  margin: 0 0 0.35rem;
  color: var(--app-muted);
  font-size: 0.68rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-origin {
  margin: 0 0 0.55rem;
  color: var(--app-muted);
  font-size: 0.64rem;
}

.app-tierbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 0.85rem;
  margin-bottom: 0.65rem;
  padding: 0.5rem 0.65rem;
  background: var(--app-surface);
  border-radius: 0.45rem;
}

.app-tierbar .lbl {
  color: var(--app-muted);
}

.app-radio {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
}

.app-radio i,
.app-check i {
  display: inline-block;
  width: 0.78rem;
  height: 0.78rem;
  border: 1.5px solid var(--app-accent);
  background: transparent;
  flex-shrink: 0;
}

.app-radio i {
  border-radius: 50%;
}

.app-check i {
  border-radius: 0.15rem;
}

.app-radio.is-on i,
.app-check.is-on i {
  background: var(--app-accent);
  box-shadow: inset 0 0 0 2px var(--app-surface);
}

.app-check.is-dim {
  color: #565f89;
}

.app-check.is-dim i {
  border-color: #565f89;
  background: transparent;
}

.app-check.is-hover {
  color: #fff;
}

.app-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 0;
}

.app-tabs span {
  padding: 0.38rem 0.7rem 0.42rem;
  border: 1px solid var(--app-border);
  border-bottom: 0;
  border-radius: 0.4rem 0.4rem 0 0;
  background: var(--app-surface);
  color: var(--app-text);
  font-weight: 650;
  font-size: 0.72rem;
}

.app-tabs .is-on {
  background: var(--app-accent);
  color: var(--app-bg);
  border-color: var(--app-accent);
}

.app-panel {
  min-height: 11.5rem;
  padding: 0.7rem 0.75rem;
  background: var(--app-panel);
  border: 1px solid var(--app-border);
  border-radius: 0 0.45rem 0.45rem 0.45rem;
}

.app-hint {
  margin: 0 0 0.55rem;
  color: var(--app-muted);
  font-size: 0.72rem;
  line-height: 1.4;
  max-width: 46rem;
}

.app-list {
  display: grid;
  gap: 0.28rem;
}

.app-check {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.app-oem {
  margin: 0.45rem 0 0.2rem;
  color: var(--app-warn);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.app-filter {
  margin-bottom: 0.5rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--app-border);
  border-radius: 0.3rem;
  background: var(--app-surface);
  color: #565f89;
  font-size: 0.7rem;
}

.app-def {
  margin-top: 0.65rem;
  padding: 0.6rem 0.7rem;
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: 0.45rem;
  min-height: 3.4rem;
}

.app-def strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--app-accent);
  font-size: 0.72rem;
}

.app-def p {
  margin: 0;
  color: var(--app-text);
  font-size: 0.7rem;
}

.app-actions {
  display: flex;
  gap: 0.45rem;
  margin-top: 0.65rem;
}

.app-btn {
  padding: 0.42rem 0.7rem;
  border-radius: 0.28rem;
  background: var(--app-surface);
  color: var(--app-text);
  font-size: 0.72rem;
  font-weight: 650;
}

.app-btn.is-apply {
  background: var(--app-success);
  color: #1a1b26;
}

.app-status {
  margin: 0.45rem 0 0;
  color: var(--app-accent);
  font-size: 0.68rem;
}

.app-log {
  margin: 0;
  font-family: Consolas, "Cascadia Mono", ui-monospace, monospace;
  font-size: 0.68rem;
  line-height: 1.45;
  color: var(--app-muted);
  white-space: pre-wrap;
}

.app-log .ok {
  color: var(--app-success);
}

.app-log .info {
  color: #7dcfff;
}

.app-log .warn {
  color: var(--app-warn);
}

.app-log .dim {
  color: #565f89;
}

.app-progress {
  height: 8px;
  margin: 0.45rem 0 0.7rem;
  border-radius: 99px;
  background: var(--app-surface);
  overflow: hidden;
}

.app-progress span {
  display: block;
  width: 62%;
  height: 100%;
  background: var(--app-accent);
}

.app-progress.is-live span {
  width: 28%;
  animation: progressFill 7s ease-in-out infinite;
}

.app-win--progress {
  max-width: 26rem;
}

.app-win--progress .app-panel {
  min-height: 8.5rem;
}

.gallery {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1.15fr 0.85fr;
}

.gallery .product-stage {
  min-height: 0;
}

.gallery .app-win {
  position: relative;
  opacity: 1;
  transform: none;
}

.changelog-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
  max-width: 46rem;
}

.changelog-entry {
  padding: 1.25rem 1.35rem;
  background: rgba(28, 42, 51, 0.65);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.changelog-entry header {
  margin-bottom: 0.55rem;
}

.changelog-entry h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin: 0;
}

.changelog-meta {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.changelog-entry ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.stat-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1.25rem 0 2rem;
}

.stat-card {
  padding: 1.15rem 1.2rem;
  background: rgba(28, 42, 51, 0.65);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.stat-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.stat-value {
  margin: 0.2rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.stat-heading {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

.stat-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.stat-table th,
.stat-table td {
  text-align: left;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--line);
}

.stat-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stat-table td:nth-child(2),
.stat-table td:nth-child(3),
.stat-table th:nth-child(2),
.stat-table th:nth-child(3) {
  text-align: right;
}

@media (max-width: 640px) {
  .stat-grid {
    grid-template-columns: 1fr;
  }
}

.prose h3 {
  font-family: var(--font-display);
  margin: 1.75rem 0 0.5rem;
  letter-spacing: -0.02em;
}

.prose p,
.prose li {
  color: var(--muted);
}

.prose ul,
.prose ol {
  padding-left: 1.2rem;
}

.support-dev {
  background: linear-gradient(135deg, rgba(61, 184, 160, 0.08), rgba(240, 163, 94, 0.1));
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.75rem;
}

.tier-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0 0.25rem;
}

.btn-tier {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  min-width: 6.5rem;
  padding: 0.85rem 1.1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--line);
  background: rgba(28, 42, 51, 0.85);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.btn-tier:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.btn-tier-primary {
  border-color: rgba(61, 184, 160, 0.55);
  background: linear-gradient(160deg, rgba(61, 184, 160, 0.22), rgba(28, 42, 51, 0.9));
}

.btn-tier-ghost {
  background: transparent;
}

.tier-label {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.tier-amt {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
}

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

.note {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.75rem;
}

.download-panel {
  background: rgba(28, 42, 51, 0.7);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.75rem;
  max-width: 42rem;
}

.download-status {
  margin: 0 0 1.1rem;
  color: var(--text);
  font-size: 1.05rem;
}

.download-meta {
  margin: 1.1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.download-meta li {
  margin: 0.25rem 0;
}

#download-link[aria-disabled="true"],
.header-cta[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

@keyframes progressFill {
  0% { width: 12%; }
  55% { width: 78%; }
  100% { width: 12%; }
}

.app-win.is-active .app-log-line {
  animation: logIn 0.45s ease both;
}

.app-log-line:nth-child(1) { animation-delay: 0.05s; }
.app-log-line:nth-child(2) { animation-delay: 0.18s; }
.app-log-line:nth-child(3) { animation-delay: 0.3s; }
.app-log-line:nth-child(4) { animation-delay: 0.42s; }
.app-log-line:nth-child(5) { animation-delay: 0.54s; }
.app-log-line:nth-child(6) { animation-delay: 0.66s; }
.app-log-line:nth-child(7) { animation-delay: 0.78s; }
.app-log-line:nth-child(8) { animation-delay: 0.9s; }
.app-log-line:nth-child(9) { animation-delay: 1.02s; }
.app-log-line:nth-child(10) { animation-delay: 1.14s; }
.app-log-line:nth-child(11) { animation-delay: 1.26s; }
.app-log-line:nth-child(12) { animation-delay: 1.38s; }

@keyframes logIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero,
  .feature,
  .feature--flip,
  .gallery,
  .tiers,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero > *,
  .feature > * {
    min-width: 0;
    max-width: 100%;
  }

  .app-sys {
    white-space: normal;
  }

  .feature--flip .feature-copy {
    order: 0;
  }

  .product-stage {
    min-height: 0;
  }

  .header-cta {
    display: none;
  }
}

@media (max-width: 800px) {
  .grid-3,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 1.75rem;
  }

  .app-body {
    padding: 0.65rem 0.6rem 0.6rem;
  }

  .app-tabs span {
    padding: 0.3rem 0.45rem;
    font-size: 0.64rem;
  }

  .app-tierbar {
    gap: 0.35rem 0.55rem;
  }
}

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

  .btn,
  .btn-tier,
  .product-stage .app-win,
  .app-progress.is-live span,
  .app-win.is-active .app-log-line {
    animation: none;
    transition: none;
  }

  .app-progress.is-live span {
    width: 62%;
  }
}