/* ==========================================================================
   App pages — mobile-app, merchant-portal, desktop, chrome-extension
   Banner + product stage, one CSS mockup per surface (phone, portal shell,
   desktop window, browser window), and the supporting blocks.
   Tokens and primitives come from css/base.css. Nothing here is global.
   ========================================================================== */

/* ---------- Shared section shell ---------- */
.app-section {
  position: relative;
  padding: var(--space-small) 0;
  background-color: var(--white);
  overflow: hidden;
}
.app-section.is-tight { padding-bottom: var(--space-medium); }

/* ---------- Banner ---------- */
.section.is-banner.app-banner {
  position: relative;
  padding-bottom: var(--space-small);
  background-color: var(--white);
  overflow: hidden;
}
.app-banner-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.app-banner-head h1 { max-width: 840px; color: var(--dark-green); }
.app-banner-eyebrow { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; }
.app-banner-lead { max-width: 680px; }
.app-banner-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; }
.app-banner-note {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: var(--fs-p-small); color: var(--btn-text-muted);
}
.app-banner-note svg { flex: none; width: 18px; height: 18px; color: var(--blue-600); }

/* Store / platform badges under the banner copy */
.store-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px; border: 1px solid var(--stroke-color); border-radius: var(--btn-radius);
  background-color: var(--white); box-shadow: var(--shadow-skeu-soft);
  font-size: var(--fs-p-small); font-weight: var(--fw-semi-bold); line-height: 1.25; color: var(--dark-green);
  transition: border-color .2s ease, transform .2s ease;
}
.store-badge:hover { border-color: #a3a3a3; transform: translateY(-2px); }
.store-badge svg { flex: none; width: 18px; height: 18px; color: var(--blue-600); }
.store-badge i { display: block; font-style: normal; font-size: 11px; font-weight: var(--fw-regular); color: var(--btn-text-muted); }

/* "Soon" marker */
.soon-chip {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: 999px;
  background-color: var(--paste-color); color: var(--blue-700);
  font-size: 11px; font-weight: var(--fw-semi-bold); line-height: 1.4;
  letter-spacing: .04em; text-transform: uppercase;
}
.soon-chip.is-solid { background-color: var(--blue-600); color: var(--white); }

/* ---------- Product stage ---------- */
.app-stage {
  position: relative; margin-top: 56px;
  border-radius: 20px;
  background-color: var(--dark-green);
  background-image: linear-gradient(150deg, #1e3a8a 0%, var(--dark-green) 55%, var(--dark-green-2) 100%);
  overflow: hidden;
}
.app-stage-inner { padding: 44px 40px 0; }
.app-stage-inner.is-phones {
  display: grid; grid-template-columns: 268px 268px minmax(0, 1fr);
  gap: 28px; align-items: end;
}
.stage-col { min-width: 0; }
.stage-cap {
  display: inline-flex; align-items: center; gap: 7px;
  margin-bottom: 12px; padding: 5px 12px; border-radius: 999px;
  background-color: rgba(255, 255, 255, .16); color: var(--white);
  font-size: 11px; font-weight: var(--fw-semi-bold); line-height: 1.6;
}
.stage-cap svg { flex: none; width: 13px; height: 13px; }
/* Wide mockups scroll inside the stage, never on the page */
.app-stage-scroll { width: 100%; overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; }
.app-stage-scroll > * { min-width: 880px; }
.app-stage-scroll.is-browser > * { min-width: 780px; }
.app-stage .mock { width: 100%; }

/* ---------- Mock primitives ---------- */
.mock {
  border: 1px solid var(--stroke-color); border-radius: 14px;
  background-color: var(--white); box-shadow: 0 20px 44px -26px rgba(16, 28, 68, .55);
  font-size: var(--fs-p-small); color: var(--gray-color); overflow: hidden;
}
.mock-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--stroke-color); }
.mock-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--stroke-color); }
.mock-row:last-child { border-bottom: 0; }
.mock-label { font-size: 11px; line-height: 1.5; color: var(--btn-text-muted); }
.mock-value { font-weight: var(--fw-semi-bold); color: var(--dark-green); }
.mock-amount { font-size: 26px; font-weight: var(--fw-bold); letter-spacing: -.03em; line-height: 1.1; color: var(--dark-green); }
.mock-chip {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px;
  background-color: var(--paste-color); color: var(--blue-700);
  font-size: 11px; font-weight: var(--fw-semi-bold); line-height: 1.5; white-space: nowrap;
}
.mock-chip.is-mute { background-color: var(--bg-color); color: var(--btn-text-muted); }
.mock-avatar {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 30px; height: 30px; border-radius: 999px;
  background-color: var(--paste-color); color: var(--blue-700);
  font-size: 11px; font-weight: var(--fw-semi-bold);
}
.mock-btn {
  display: flex; align-items: center; justify-content: center;
  padding: 11px; border-radius: 10px; background-color: var(--blue-600); color: var(--white);
  font-size: var(--fs-p-small); font-weight: var(--fw-semi-bold); line-height: 1.4;
}
.mock-btn.is-mute { background-color: var(--bg-color); color: var(--btn-text-muted); }
.mock-subrow { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 8px; }
.mock-pad { padding: 14px 16px; }

.chart { display: flex; align-items: flex-end; gap: 8px; height: 110px; }
.chart-col { display: flex; flex-direction: column; justify-content: flex-end; flex: 1; height: 100%; }
.chart-bar { width: 100%; border-radius: 4px; background-color: var(--bg-color); }
.chart-bar.on { background-color: var(--blue-600); }
.chart-x { display: flex; gap: 8px; margin-top: 8px; }
.chart-x span { flex: 1; font-size: 10px; line-height: 1.4; text-align: center; color: var(--gray-light); }

/* ---------- Phone mockup ---------- */
.phone { position: relative; width: 268px; max-width: 100%; padding: 10px; border-radius: 38px; background-color: #0a0a0a; box-shadow: 0 26px 50px -24px rgba(10, 10, 10, .6); }
.phone-screen { position: relative; border-radius: 29px; background-color: var(--white); overflow: hidden; }
.phone-notch { position: absolute; top: 9px; left: 50%; z-index: 2; width: 84px; height: 22px; border-radius: 999px; background-color: #0a0a0a; transform: translateX(-50%); }
.phone-status { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px 6px; font-size: 11px; font-weight: var(--fw-semi-bold); line-height: 1.4; color: var(--dark-green); }
.phone-title { display: block; padding: 6px 14px 2px; font-size: 17px; font-weight: var(--fw-bold); letter-spacing: -.03em; line-height: 1.3; color: var(--dark-green); }
.phone-summary { margin: 8px 14px 2px; padding: 12px; border: 1px solid var(--stroke-color); border-radius: 10px; background-color: var(--paste-color); }
.phone-summary .mock-amount { font-size: 22px; }
.phone-list { padding: 4px 0 10px; }
.phone-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--stroke-color); }
.phone-row:last-child { border-bottom: 0; }
.phone-row-main { display: flex; align-items: center; gap: 9px; min-width: 0; }
.phone-row-main .mock-avatar { width: 24px; height: 24px; font-size: 9px; }
.phone-row-title { font-size: 11px; font-weight: var(--fw-semi-bold); line-height: 1.4; color: var(--dark-green); }
.phone-row-date { font-size: 10px; line-height: 1.4; color: var(--gray-light); }
.phone-row-amt { flex: none; font-size: 11px; font-weight: var(--fw-semi-bold); color: var(--blue-700); white-space: nowrap; }
.phone-daylabel { padding: 9px 14px 5px; font-size: 9px; font-weight: var(--fw-semi-bold); letter-spacing: .06em; line-height: 1.4; text-transform: uppercase; color: var(--gray-light); }
.phone-pad { padding: 8px 14px 14px; }
.phone-field { margin-top: 6px; padding: 10px 12px; border: 1px solid var(--stroke-color); border-radius: 8px; font-size: 12px; font-weight: var(--fw-semi-bold); line-height: 1.4; color: var(--dark-green); }
.phone-field.is-focus { border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(37, 99, 235, .14); }
.phone-seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; padding: 4px; border-radius: 8px; background-color: var(--bg-color); }
.phone-seg span { padding: 6px 2px; border-radius: 6px; font-size: 10px; font-weight: var(--fw-semi-bold); line-height: 1.4; text-align: center; color: var(--btn-text-muted); }
.phone-seg span.on { background-color: var(--white); color: var(--dark-green); box-shadow: var(--shadow-skeu-soft); }
.phone-caption { margin-top: 10px; font-size: 10px; line-height: 1.4; color: var(--btn-text-muted); }
.phone-keys { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-top: 12px; }
.phone-keys span { padding: 9px 0; border: 1px solid var(--stroke-color); border-radius: 8px; font-size: 13px; font-weight: var(--fw-semi-bold); line-height: 1.4; text-align: center; color: var(--dark-green); }
.phone-share { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.phone-share span { padding: 5px 9px; border: 1px solid var(--stroke-color); border-radius: 999px; font-size: 10px; font-weight: var(--fw-semi-bold); line-height: 1.4; color: var(--btn-text-muted); }
.phone-foot { padding: 0 14px 16px; }

/* ---------- Merchant portal mockup ---------- */
.portal { display: grid; grid-template-columns: 172px minmax(0, 1fr); }
.portal-side { padding: 14px 12px; border-right: 1px solid var(--stroke-color); background-color: var(--card-bg); }
.portal-brand { display: flex; align-items: center; gap: 8px; padding: 0 4px 12px; border-bottom: 1px solid var(--stroke-color); font-size: 12px; font-weight: var(--fw-bold); letter-spacing: -.03em; color: var(--dark-green); }
.portal-brand svg { flex: none; width: 15px; height: 15px; color: var(--blue-600); }
.portal-nav { display: flex; flex-direction: column; gap: 2px; padding-top: 12px; }
.portal-nav span { display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: 7px; font-size: 11px; font-weight: var(--fw-medium); line-height: 1.4; color: var(--btn-text-muted); }
.portal-nav span.on { background-color: var(--paste-color); color: var(--blue-700); font-weight: var(--fw-semi-bold); }
.portal-nav svg { flex: none; width: 13px; height: 13px; }
.portal-plan { margin-top: 14px; padding: 10px; border: 1px solid var(--stroke-color); border-radius: 8px; background-color: var(--white); font-size: 10px; line-height: 1.45; color: var(--btn-text-muted); }
.portal-plan b { display: block; font-size: 11px; color: var(--dark-green); }
.portal-main { min-width: 0; }
.portal-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--stroke-color); }
.portal-title { font-size: 13px; font-weight: var(--fw-bold); letter-spacing: -.02em; line-height: 1.4; color: var(--dark-green); }
.portal-crumb { font-size: 10px; line-height: 1.5; color: var(--gray-light); }
.portal-tools { display: flex; align-items: center; gap: 7px; }
.portal-search { display: flex; align-items: center; gap: 6px; padding: 6px 10px; border: 1px solid var(--stroke-color); border-radius: 999px; font-size: 10px; line-height: 1.4; color: var(--gray-light); white-space: nowrap; }
.portal-search svg { flex: none; width: 11px; height: 11px; }
.portal-body { padding: 14px 16px 16px; }
.portal-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.ptile { padding: 11px; border: 1px solid var(--stroke-color); border-radius: 8px; background-color: var(--white); }
.ptile b { display: block; margin-top: 3px; font-size: 16px; font-weight: var(--fw-bold); letter-spacing: -.03em; line-height: 1.3; color: var(--dark-green); }
.ptile .mock-chip { margin-top: 6px; }
.portal-panels { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 10px; margin-top: 10px; }
.ppanel { min-width: 0; padding: 12px; border: 1px solid var(--stroke-color); border-radius: 8px; background-color: var(--white); }
.ppanel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.ppanel-title { font-size: 11px; font-weight: var(--fw-semi-bold); line-height: 1.4; color: var(--dark-green); }
.ppanel .mock-row { padding: 9px 0; }
.portal-table-wrap { margin-top: 10px; border: 1px solid var(--stroke-color); border-radius: 8px; background-color: var(--white); overflow: hidden; }
.mock-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.mock-table th { padding: 9px 12px; border-bottom: 1px solid var(--stroke-color); font-size: 10px; font-weight: var(--fw-semi-bold); letter-spacing: .04em; text-align: left; text-transform: uppercase; color: var(--gray-light); }
.mock-table td { padding: 10px 12px; border-bottom: 1px solid var(--stroke-color); color: var(--gray-color); white-space: nowrap; }
.mock-table tr:last-child td { border-bottom: 0; }
.mock-table td:first-child { font-weight: var(--fw-semi-bold); color: var(--dark-green); }
.mock-table td.num { text-align: right; font-weight: var(--fw-semi-bold); color: var(--dark-green); }

/* ---------- Desktop window mockup ---------- */
.dwin { width: 100%; border: 1px solid var(--stroke-color); border-radius: 14px; background-color: var(--white); box-shadow: 0 22px 46px -26px rgba(16, 28, 68, .55); overflow: hidden; }
.dwin-bar { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--stroke-color); background-color: var(--bg-color); }
.dwin-lights { display: flex; flex: none; gap: 6px; }
.dwin-lights i { display: block; width: 10px; height: 10px; border-radius: 999px; background-color: var(--stroke-color); }
.dwin-lights i:nth-child(2) { background-color: var(--gray-light); }
.dwin-lights i:nth-child(3) { background-color: var(--blue-400); }
.dwin-name { flex: 1; font-size: 11px; font-weight: var(--fw-semi-bold); line-height: 1.4; text-align: center; color: var(--gray-color); }
.dwin-os { flex: none; font-size: 10px; line-height: 1.4; color: var(--gray-light); }
.dwin-body { display: grid; grid-template-columns: 154px minmax(0, 1fr) 236px; }
.dwin-rail { padding: 12px 10px; border-right: 1px solid var(--stroke-color); background-color: var(--card-bg); }
.dwin-rail .portal-nav { padding-top: 0; }
.dwin-pane { min-width: 0; padding: 14px 16px; }
.dwin-side { min-width: 0; padding: 14px; border-left: 1px solid var(--stroke-color); background-color: var(--card-bg); }
.till-total { padding: 12px; border: 1px solid var(--stroke-color); border-radius: 8px; background-color: var(--white); }
.till-keys { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; margin-top: 12px; }
.till-keys span { padding: 11px 0; border: 1px solid var(--stroke-color); border-radius: 8px; background-color: var(--white); font-size: 13px; font-weight: var(--fw-semi-bold); line-height: 1.4; text-align: center; color: var(--dark-green); }
.till-keys span.wide { grid-column: span 2; }
.till-keys span.soft { background-color: var(--bg-color); color: var(--btn-text-muted); }
.till-line { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--stroke-color); font-size: 11px; line-height: 1.5; }
.till-line:last-of-type { border-bottom: 0; }
.till-line b { font-weight: var(--fw-semi-bold); color: var(--dark-green); }
.till-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--gray-color); }
.dwin-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 12px; }
.dwin-actions span { padding: 9px 4px; border: 1px solid var(--stroke-color); border-radius: 8px; background-color: var(--white); font-size: 10px; font-weight: var(--fw-semi-bold); line-height: 1.4; text-align: center; color: var(--btn-text-muted); }

/* ---------- Browser window mockup (chrome extension concept) ---------- */
.bwin { position: relative; width: 100%; border: 1px solid var(--stroke-color); border-radius: 14px; background-color: var(--white); box-shadow: 0 22px 46px -26px rgba(16, 28, 68, .55); overflow: hidden; }
.bwin-bar { display: flex; align-items: flex-end; gap: 10px; padding: 9px 14px 0; background-color: var(--bg-color); }
.bwin-tabs { display: flex; gap: 6px; min-width: 0; }
.bwin-tab { display: flex; align-items: center; min-width: 0; max-width: 190px; padding: 7px 12px; border-radius: 8px 8px 0 0; background-color: rgba(255, 255, 255, .6); font-size: 10px; line-height: 1.5; color: var(--btn-text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bwin-tab.on { background-color: var(--white); font-weight: var(--fw-semi-bold); color: var(--dark-green); }
.bwin-url { display: flex; align-items: center; gap: 8px; padding: 9px 14px; border-bottom: 1px solid var(--stroke-color); background-color: var(--white); }
.bwin-addr { flex: 1; min-width: 0; padding: 6px 11px; border-radius: 999px; background-color: var(--bg-color); font-size: 10px; line-height: 1.5; color: var(--btn-text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bwin-ico { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 22px; height: 22px; border-radius: 999px; background-color: var(--paste-color); color: var(--blue-700); }
.bwin-ico svg { width: 13px; height: 13px; }
.bwin-body { display: grid; grid-template-columns: minmax(0, 1fr) 252px; gap: 16px; padding: 16px; background-color: var(--card-bg); }
.bwin-page { min-width: 0; padding: 14px; border: 1px solid var(--stroke-color); border-radius: 8px; background-color: var(--white); opacity: .8; }
.bwin-line { height: 9px; margin-top: 9px; border-radius: 4px; background-color: var(--bg-color); }
.bwin-line.tall { width: 58%; height: 16px; margin-top: 0; }
.bwin-line.mid { width: 72%; }
.bwin-line.short { width: 46%; }
.bpop { border: 1px solid var(--stroke-color); border-radius: 12px; background-color: var(--white); box-shadow: 0 22px 40px -24px rgba(16, 28, 68, .5); overflow: hidden; }
.bpop-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 11px 12px; border-bottom: 1px solid var(--stroke-color); }
.bpop-name { display: flex; align-items: center; gap: 7px; font-size: 11px; font-weight: var(--fw-semi-bold); line-height: 1.4; color: var(--dark-green); }
.bpop-name svg { flex: none; width: 14px; height: 14px; color: var(--blue-600); }
.bpop-body { padding: 12px; }
.bpop-body .mock-label { margin-top: 10px; }
.bpop-body .mock-label:first-child { margin-top: 0; }
.bpop-field { margin-top: 5px; padding: 9px 11px; border: 1px solid var(--stroke-color); border-radius: 8px; font-size: 11px; font-weight: var(--fw-semi-bold); line-height: 1.4; color: var(--dark-green); }
.bpop-field.is-focus { border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(37, 99, 235, .14); }
.bpop-foot { padding: 0 12px 12px; }
.bpop-note { margin-top: 9px; font-size: 10px; line-height: 1.45; text-align: center; color: var(--gray-light); }

/* ---------- Feature cards ---------- */
.app-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.app-card {
  display: flex; flex-direction: column; gap: 14px;
  padding: 28px; border: 1px solid var(--stroke-color); border-radius: 16px;
  background-color: var(--card-bg);
}
.app-card-title { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--dark-green); }
.app-card p { font-size: var(--fs-p-small); color: var(--gray-color); }
.icon-tile {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 44px; height: 44px; padding: 10px; border-radius: 10px;
  background-color: var(--paste-color); color: var(--blue-700);
}
.icon-tile.is-02 { background-color: #bfdbfe; }
.icon-tile.is-03 { background-color: #93c5fd; }
.icon-tile svg { width: 24px; height: 24px; }

/* ---------- Numbered flow ---------- */
.app-flow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.app-flow-step {
  display: flex; flex-direction: column; gap: 14px;
  padding: 30px; border-radius: 16px;
  background-image: linear-gradient(180deg, var(--white) 0%, #eff6ff 100%);
  border: 1px solid var(--stroke-color);
}
.app-flow-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 999px;
  background-color: var(--blue-600); color: var(--white);
  font-size: var(--fs-p-small); font-weight: var(--fw-semi-bold);
}
.app-flow-step p { font-size: var(--fs-p-small); color: var(--gray-color); }

/* ---------- Split: copy beside a mockup ---------- */
.app-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.app-split-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; max-width: 520px; }
.app-split-media { display: flex; justify-content: center; min-width: 0; }
.app-split-media .mock { width: 100%; max-width: 440px; }
.app-split.flip .app-split-copy { order: 2; justify-self: end; }
.app-split.flip .app-split-media { order: 1; }
.app-list { display: flex; flex-direction: column; gap: 14px; width: 100%; }
.app-list li { display: flex; gap: 12px; }
.app-list svg { flex: none; width: 24px; height: 24px; margin-top: 1px; color: var(--blue-600); }
.app-list b { display: block; font-weight: var(--fw-semi-bold); color: var(--dark-green); }
.app-list span { font-size: var(--fs-p-small); color: var(--gray-color); }

/* ---------- Platform install cards ---------- */
.plat-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.plat { display: flex; flex-direction: column; gap: 18px; padding: 30px; border: 1px solid var(--stroke-color); border-radius: 16px; background-color: var(--card-bg); }
.plat-head { display: flex; align-items: center; gap: 14px; color: var(--dark-green); }
.plat-steps { display: flex; flex-direction: column; gap: 12px; counter-reset: plat; }
.plat-steps li { display: flex; gap: 12px; font-size: var(--fs-p-small); color: var(--gray-color); }
.plat-steps li::before {
  counter-increment: plat; content: counter(plat);
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 24px; height: 24px; border-radius: 999px;
  background-color: var(--paste-color); color: var(--blue-700);
  font-size: 11px; font-weight: var(--fw-semi-bold);
}

/* ---------- Status strip (unreleased surface) ---------- */
.status-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.status-item { display: flex; flex-direction: column; gap: 8px; padding: 28px; border: 1px solid var(--stroke-color); border-radius: 16px; background-color: var(--white); }
.status-item b { font-size: var(--fs-h5); font-weight: var(--fw-semi-bold); letter-spacing: -.02em; line-height: 1.3; color: var(--dark-green); }
.status-item p { font-size: var(--fs-p-small); color: var(--gray-color); }

/* ---------- Notify me (dark card, uses the base form primitives) ---------- */
.notify-card {
  max-width: 560px; margin: 0 auto; padding: 36px;
  border-radius: 16px; background-color: var(--dark-green);
  background-image: radial-gradient(120% 150% at 10% 100%, rgba(37, 99, 235, .5) 0%, rgba(23, 37, 84, 0) 62%);
  color: var(--white);
}
.notify-card .heading-04 { color: var(--white); }
.notify-card .notify-intro { margin-top: 8px; margin-bottom: 20px; font-size: var(--fs-p-small); color: var(--green-dark); }
.notify-fine { margin-top: 14px; font-size: 12px; line-height: 1.6; color: var(--green-dark); }

/* ---------- Cross-links ---------- */
.app-xlinks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.app-xlink {
  display: flex; flex-direction: column; gap: 10px;
  padding: 24px; border: 1px solid var(--stroke-color); border-radius: 16px; background-color: var(--white);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.app-xlink:hover { border-color: var(--blue-400); box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); transform: translateY(-2px); }
.app-xlink-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.app-xlink-title { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--dark-green); }
.app-xlink p { font-size: var(--fs-p-small); color: var(--gray-color); }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 32px; height: 32px; border-radius: 10px;
  background-color: var(--paste-color); color: var(--blue-700);
  transition: background-color .2s ease, color .2s ease;
}
.app-xlink:hover .icon-btn { background-color: var(--blue-600); color: var(--white); }
.icon-btn svg { width: 16px; height: 16px; }

/* Spacer rows between sections sit directly in the page wrapper, so they clip
   their own corner particles the way a section would. The padding/negative
   margin pair gives the particles room to straddle the seam without adding
   height. */

/* ---------- Notes ---------- */
.app-note { max-width: 680px; margin: 28px auto 0; font-size: var(--fs-p-small); text-align: center; color: var(--gray-color); }
.app-note a { color: var(--blue-600); text-decoration: underline; }

/* ---------- FAQ ---------- */
.app-faq-block { position: relative; padding: var(--space-small) 0; }

/* ---------- Closing CTA (same block as index.html) ---------- */

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1199px) {
  .app-stage-inner.is-phones { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-stage-inner.is-phones .stage-col:nth-child(1),
  .app-stage-inner.is-phones .stage-col:nth-child(2) { display: flex; flex-direction: column; align-items: center; }
  .app-stage-inner.is-phones .stage-col:nth-child(1) .stage-cap,
  .app-stage-inner.is-phones .stage-col:nth-child(2) .stage-cap { align-self: center; }
  .app-stage-inner.is-phones .stage-col:nth-child(3) { grid-column: 1 / -1; }
}
@media (max-width: 991px) {
  .app-stage { margin-top: 44px; }
  .app-stage-inner { padding: 32px 24px 0; }
  .app-stage-inner.is-phones { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .app-stage-inner.is-phones .stage-col { display: flex; flex-direction: column; align-items: center; width: 100%; max-width: 420px; margin: 0 auto; }
  .app-stage-inner.is-phones .stage-col:nth-child(3) { grid-column: auto; }
  .app-stage-inner.is-phones .stage-cap { align-self: center; }
  .app-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-xlinks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .status-strip { grid-template-columns: minmax(0, 1fr); }
  .app-split { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .app-split.flip .app-split-copy { order: 1; justify-self: start; }
  .app-split.flip .app-split-media { order: 2; }
  .app-card { padding: 24px; }
}
@media (max-width: 767px) {
  /* The extension popover is the subject of the browser mock, so stack it
     above the dimmed page instead of pushing it off the scroll edge. */
  .app-stage-scroll.is-browser > * { min-width: 0; }
  .bwin-body { grid-template-columns: minmax(0, 1fr); }
  .bpop { order: 1; }
  .bwin-page { order: 2; }
  .app-banner-head { gap: 16px; }
  .plat-grid { grid-template-columns: minmax(0, 1fr); }
  .app-flow { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 639px) {
  .app-banner-note { align-items: flex-start; text-align: left; }
  .app-banner-note svg { margin-top: 3px; }
  .app-card-grid { grid-template-columns: minmax(0, 1fr); }
  .app-xlinks { grid-template-columns: minmax(0, 1fr); }
  .app-stage-inner { padding: 26px 14px 0; }
  .notify-card { padding: 26px 20px; }
  .notify-card .form { flex-direction: column; }
  .notify-card .submit-button { width: 100%; }
}
@media (max-width: 479px) {
  .store-badge { padding: 10px 14px; }
}