/* ChatGPT Business + FolderDesk dual-home layer.
   Reuses V8 foundations; this file only adds the new commercial-mode system. */

:root {
  --offer-blue: #0047FF;
  --offer-blue-dark: #0047FF;
  --offer-ink: #111827;
  --offer-soft: #F4F7FB;
  --offer-line: #D9E1EC;
}

body[data-offer="chatgpt"] {
  --mode-bg: #ffffff;
  --mode-ink: #111827;
  --mode-accent: var(--offer-blue);
}

body[data-offer="folderdesk"] {
  --mode-bg: #0C1424;
  --mode-ink: #ffffff;
  --mode-accent: #4D9EFF;
}

.offer-switch-wrap {
  display: inline-grid;
  gap: 8px;
  margin-bottom: 26px;
}

.offer-switch-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.offer-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  min-width: min(420px, 100%);
  padding: 4px;
  border: 1px solid var(--offer-line);
  border-radius: 999px;
  background: #eef2f7;
}

.offer-switch button {
  min-height: 44px;
  padding: 10px 18px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #111111;
  font-weight: 700;
  transition: background .32s ease, color .32s ease, box-shadow .32s ease;
}

.offer-switch button[aria-selected="true"] {
  background: #fff;
  color: var(--offer-ink);
  box-shadow: 0 8px 24px rgba(17, 24, 39, .10);
}

.offer-switch button:focus-visible {
  outline: 3px solid rgba(0,71,255, .28);
  outline-offset: 3px;
}

body[data-offer="folderdesk"] .offer-switch button:focus-visible {
  outline-color: rgba(141, 196, 255, .78);
}

.offer-shell {
  transition: background .36s ease, color .36s ease;
}

.offer-state[hidden] {
  display: none !important;
}

.offer-state-enter {
  animation: offerEnter .34s ease both;
}

@keyframes offerEnter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.offer-hero {
  padding: 84px 0 72px;
  overflow: hidden;
}

.offer-hero.chatgpt {
  background:
    radial-gradient(circle at 80% 20%, rgba(0,71,255,.10), transparent 32%),
    linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.offer-hero.folderdesk {
  background:
    radial-gradient(circle at 78% 18%, rgba(77,158,255,.18), transparent 30%),
    linear-gradient(180deg, #0C1424 0%, #111B2E 100%);
  color: #fff;
}

.offer-hero.folderdesk .lead,
.offer-hero.folderdesk .hero-note,
.offer-hero.folderdesk .small {
  color: rgba(255,255,255,.78);
}

.offer-hero.folderdesk .eyebrow {
  color: #8DC4FF;
}

.offer-commercial-anchor {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 18px;
  font-weight: 700;
  color: var(--offer-ink);
}

.offer-hero.folderdesk .offer-commercial-anchor {
  color: #fff;
}

.offer-commercial-anchor::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--offer-blue);
}

.operating-layer-visual {
  position: relative;
  min-height: 430px;
  border: 1px solid rgba(17,24,39,.10);
  border-radius: 30px;
  background: linear-gradient(145deg, #fff, #edf5ff);
  box-shadow: 0 34px 90px rgba(17,24,39,.13);
  overflow: hidden;
}

.operating-layer-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,71,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,71,255,.07) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.85), transparent);
}

.operating-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 160px;
  height: 160px;
  transform: translate(-50%,-50%);
  border: 1px solid rgba(0,71,255,.25);
  border-radius: 34px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(0,71,255,.16);
  display: grid;
  place-items: center;
  text-align: center;
  font-weight: 750;
  color: var(--offer-ink);
}

.operating-node {
  position: absolute;
  width: 132px;
  padding: 14px;
  border: 1px solid rgba(17,24,39,.10);
  border-radius: 16px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 12px 34px rgba(17,24,39,.08);
  font-size: 13px;
  font-weight: 700;
  color: #111111;
}

.operating-node::after {
  content: "";
  position: absolute;
  width: 64px;
  height: 2px;
  background: linear-gradient(90deg, rgba(0,71,255,.16), rgba(0,71,255,.85));
  top: 50%;
}

.node-left::after { left: 100%; }
.node-right::after { right: 100%; transform: rotate(180deg); }
.node-a { left: 22px; top: 62px; }
.node-b { left: 20px; bottom: 66px; }
.node-c { right: 22px; top: 58px; }
.node-d { right: 20px; bottom: 66px; }

.comparison-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
}

.comparison-panel {
  border: 1px solid var(--offer-line);
  border-radius: 24px;
  padding: 28px;
  background: #fff;
}

.comparison-panel.implemented {
  border-color: rgba(0,71,255,.32);
  box-shadow: 0 20px 60px rgba(0,71,255,.10);
}

.comparison-arrow {
  display: grid;
  place-items: center;
  font-size: 34px;
  color: var(--offer-blue);
  font-weight: 700;
}

.offer-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.offer-list li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-2);
}

.offer-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--offer-blue);
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.package-card {
  border: 1px solid var(--offer-line);
  border-radius: 24px;
  padding: 28px;
  background: #fff;
  box-shadow: 0 16px 44px rgba(17,24,39,.06);
}

.package-card.featured {
  border-color: rgba(0,71,255,.42);
  transform: translateY(-6px);
  box-shadow: 0 26px 70px rgba(0,71,255,.13);
}

.package-name {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.package-price {
  font-size: 30px;
  font-weight: 760;
  color: var(--offer-ink);
}

.package-maturity {
  display: inline-flex;
  margin-top: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  background: #EDF5FF;
  color: var(--offer-blue-dark);
  font-weight: 700;
  font-size: 13px;
}

.workflow-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.workflow-card {
  border-radius: 22px;
  border: 1px solid var(--offer-line);
  padding: 24px;
  background: #fff;
}

.workflow-route {
  margin-top: 18px;
  padding: 15px;
  border-radius: 14px;
  background: var(--offer-soft);
  color: #111111;
  font-size: 14px;
  font-weight: 650;
}

.governance-path {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.governance-step {
  min-height: 128px;
  padding: 20px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--offer-line);
}

.mode-bridge {
  border-radius: 28px;
  padding: 44px;
  background: #f4f7ff;
  color: #111111;
  border: 1px solid rgba(0,71,255,.42);
  box-shadow: 0 26px 70px rgba(0,71,255,.13);
}

.mode-bridge p {
  color: #111111;
}
.mode-bridge .btn.ghost, .mode-bridge .btn.secondary {
  background: #fff;
  color: var(--offer-blue);
  border-color: var(--offer-blue);
}

.folderdesk-mode-section {
  background: #0f1829;
  color: #fff;
}

.folderdesk-mode-section .lead {
  color: rgba(255,255,255,.76);
}

.offer-footer-emphasis {
  font-weight: 700;
}

.mobile-offer-cta {
  display: none;
}

@media (max-width: 900px) {
  .offer-hero { padding: 62px 0 56px; }
  .offer-switch { min-width: 0; width: 100%; }
  .comparison-flow { grid-template-columns: 1fr; }
  .comparison-arrow { transform: rotate(90deg); min-height: 34px; }
  .package-grid, .workflow-strip, .governance-path { grid-template-columns: 1fr; }
  .package-card.featured { transform: none; }
  .operating-layer-visual { min-height: 360px; }
  .operating-node { width: 112px; font-size: 12px; }
  .node-a, .node-b { left: 12px; }
  .node-c, .node-d { right: 12px; }
  .operating-node::after { width: 34px; }
}

@media (max-width: 720px) {
  .mobile-offer-cta {
    position: fixed;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    z-index: 85;
    left: 10px;
    right: 10px;
    bottom: 10px;
    padding: 8px;
    border-radius: 18px;
    background: rgba(255,255,255,.96);
    border: 1px solid var(--offer-line);
    box-shadow: 0 18px 50px rgba(17,24,39,.18);
    backdrop-filter: blur(14px);
  }
  .mobile-offer-cta .btn { width: 100%; justify-content: center; }
  body { padding-bottom: 82px; }
}

@media (prefers-reduced-motion: reduce) {
  .offer-state-enter { animation: none; }
  .offer-switch button, .offer-shell { transition: none; }
}

/* Curated ChatGPT Business imagery */
.image-visual,
.section-visual {
  margin: 0;
}

.image-visual img,
.section-visual img,
.workflow-image {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.operating-layer-visual.image-visual {
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: #fff;
}

.operating-layer-visual.image-visual::before {
  display: none;
}

.operating-layer-visual.image-visual img {
  border-radius: 22px;
}

.section-visual.wide {
  max-width: 1080px;
  margin: 30px auto 34px;
  padding: 12px;
  border: 1px solid var(--offer-line);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 20px 58px rgba(17,24,39,.07);
}

.section-visual.wide img,
.recruitment-visual img {
  border-radius: 18px;
}

.workflow-card {
  overflow: hidden;
}

.workflow-image {
  margin: 16px 0 18px;
  border-radius: 14px;
  border: 1px solid rgba(17,24,39,.08);
  background: #f8fafc;
}

.governance-visual {
  max-width: 960px;
}

.recruitment-visual {
  padding: 12px;
  border: 1px solid rgba(0,71,255,.22);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 20px 58px rgba(0,71,255,.08);
}

@media (max-width: 900px) {
  .section-visual.wide {
    margin-top: 22px;
    margin-bottom: 26px;
    padding: 8px;
    border-radius: 20px;
  }

  .operating-layer-visual.image-visual {
    min-height: 0;
    padding: 10px;
  }

  .workflow-image {
    margin-top: 14px;
  }
}

/* Impeccable visual QA pass — 2026-09-19 */
.offer-hero .hero-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  gap: 56px;
  align-items: center;
}
.offer-hero .hero-copy { gap: 20px; }
.offer-hero .display {
  font-size: clamp(40px, 4vw, 58px);
  line-height: 1.01;
  letter-spacing: -.042em;
  max-width: 760px;
}
.offer-switch-wrap {
  width: min(420px, 100%);
  justify-self: start;
  margin-bottom: 6px;
}
.offer-switch { width: 100%; min-width: 0; }
.offer-hero { padding: 68px 0 64px; }
.offer-state > .section { padding-top: 78px; padding-bottom: 78px; }
.offer-state > .section.compact { padding-top: 54px; padding-bottom: 54px; }
.section-head { margin-bottom: 34px; }
.section-visual.wide { margin-top: 24px; margin-bottom: 28px; }
.package-card,
.workflow-card,
.governance-step,
.comparison-panel { height: 100%; }

/* FAQ was inherited from a dark V8 process component. Rebuild it for the light offer page. */
.offer-state .process {
  border: 1px solid var(--offer-line);
  border-radius: 22px;
  background: #fff;
  overflow: hidden;
}
.offer-state .process-row {
  display: block;
  padding: 0;
  border-bottom: 1px solid var(--offer-line);
}
.offer-state .process-row:last-child { border-bottom: 0; }
.offer-state .process-row summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 22px;
  cursor: pointer;
  color: var(--offer-ink);
  list-style: none;
}
.offer-state .process-row summary::-webkit-details-marker { display: none; }
.offer-state .process-row summary::after {
  content: '+';
  flex: 0 0 auto;
  font-size: 24px;
  line-height: 1;
  color: var(--offer-blue);
}
.offer-state .process-row[open] summary::after { content: '−'; }
.offer-state .process-row p {
  margin: 0;
  padding: 0 22px 20px;
  max-width: 900px;
  color: var(--ink-2);
}

/* Insight FAQ: reset the legacy V8 process-row grid and keep the disclosure
   control aligned on narrow screens. */
.process-list {
  border: 1px solid var(--offer-line);
  border-radius: 22px;
  background: #fff;
  overflow: hidden;
}
.process-list .process-row {
  display: block;
  padding: 0;
  border-bottom: 1px solid var(--offer-line);
}
.process-list .process-row:last-child { border-bottom: 0; }
.process-list .process-row summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 32px;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  cursor: pointer;
  color: var(--offer-ink);
  list-style: none;
}
.process-list .process-row summary::-webkit-details-marker { display: none; }
.process-list .process-row summary::marker { content: ''; }
.process-list .process-row summary::after {
  content: '+';
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  font-size: 24px;
  line-height: 1;
  color: var(--offer-blue);
}
.process-list .process-row[open] summary::after { content: '−'; }
.process-list .process-row p {
  margin: 0;
  padding: 0 68px 20px 22px;
  max-width: 900px;
  color: var(--ink-2);
}
@media (max-width: 720px) {
  .process-list .process-row summary {
    grid-template-columns: minmax(0, 1fr) 28px;
    gap: 10px;
    padding: 17px 16px;
  }
  .process-list .process-row summary::after {
    width: 28px;
    height: 28px;
    font-size: 22px;
  }
  .process-list .process-row p {
    padding: 0 16px 17px;
  }
}

@media (max-width: 1100px) {
  .offer-hero .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .offer-hero .operating-layer-visual {
    width: min(100%, 780px);
    margin: 0 auto;
  }
  .offer-hero .hero-copy { max-width: 820px; }
  .offer-state .section .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 900px) {
  .offer-hero { padding: 52px 0 52px; }
  .offer-state > .section { padding-top: 64px; padding-bottom: 64px; }
  .offer-state > .section.compact { padding-top: 46px; padding-bottom: 46px; }
  .section-head { margin-bottom: 28px; }
}

@media (max-width: 600px) {
  .offer-hero { padding: 40px 0 44px; }
  .offer-hero .display {
    font-size: clamp(36px, 10.4vw, 42px);
    line-height: 1.02;
  }
  .offer-hero .hero-copy { gap: 18px; }
  .offer-switch-wrap { width: 100%; }
  .offer-switch button { min-height: 46px; padding: 9px 12px; font-size: 14px; }
  .offer-state > .section { padding-top: 56px; padding-bottom: 56px; }
  .offer-state > .section.compact { padding-top: 42px; padding-bottom: 42px; }
  .package-card, .workflow-card, .comparison-panel { padding: 22px; }
  .mode-bridge { padding: 30px 24px; border-radius: 22px; }
  .offer-state .process-row summary { padding: 18px; }
  .offer-state .process-row p { padding: 0 18px 18px; }
}

.workflow-brief-visual {
  height: auto;
  min-height: 187px;
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 18px;
  background: linear-gradient(145deg, #f8fbff, #eef5ff);
}
.workflow-brief-visual > div {
  display: grid;
  grid-template-columns: 72px repeat(3, 1fr);
  gap: 8px;
  align-items: center;
}
.workflow-brief-visual span {
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #111111;
}
.workflow-brief-visual i {
  display: block;
  height: 9px;
  border-radius: 999px;
  background: rgba(0,71,255,.18);
}
.workflow-brief-visual > div:nth-child(2) i { background: rgba(17,24,39,.12); }
.workflow-brief-visual > div:nth-child(3) i { background: rgba(0,71,255,.32); }
@media (max-width: 600px) {
  .offer-state .cta-band .h2 { font-size: clamp(30px, 8vw, 36px) !important; }
  .workflow-brief-visual { min-height: 160px; }
}


/* Landing-page motion and interaction pass — 2026-09-19 */
.hero-image-stage {
  isolation: isolate;
}
.hero-image-stage img {
  transform-origin: 68% 50%;
  animation: heroImageBreath 8s ease-in-out infinite;
}
.hero-image-overlay {
  position: absolute;
  z-index: 2;
  left: 6.5%;
  top: 50%;
  width: min(43%, 210px);
  transform: translateY(-50%);
  display: grid;
  gap: 9px;
  pointer-events: none;
}
.hero-overlay-kicker {
  margin-bottom: 2px;
  color: #111111;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.hero-overlay-chip {
  position: relative;
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 36px;
  padding: 8px 10px;
  border: 1px solid rgba(0,71,255,.16);
  border-radius: 11px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 10px 24px rgba(17,24,39,.07);
  backdrop-filter: blur(8px);
  color: #111111;
  font-size: 11px;
  font-weight: 750;
  animation: overlayChipIn .55s both;
}
.hero-overlay-chip:nth-of-type(2) { animation-delay: .12s; }
.hero-overlay-chip:nth-of-type(3) { animation-delay: .24s; }
.hero-overlay-chip:nth-of-type(4) { animation-delay: .36s; }
.hero-overlay-chip i {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #0047FF;
  box-shadow: 0 0 0 0 rgba(0,71,255,.28);
  animation: overlayPulse 2.2s ease-out infinite;
}
.hero-overlay-route {
  position: absolute;
  left: calc(100% + 8px);
  top: 53%;
  width: 54%;
  height: 1px;
  background: linear-gradient(90deg, rgba(0,71,255,.55), rgba(0,71,255,.08));
}
.hero-overlay-route span {
  position: absolute;
  top: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #0047FF;
  animation: routeDot 2.6s linear infinite;
}
.hero-overlay-route span:nth-child(2) { animation-delay: .85s; }
.hero-overlay-route span:nth-child(3) { animation-delay: 1.7s; }

.attention-rail-section {
  padding: 24px 0 28px;
  border-top: 1px solid rgba(17,24,39,.06);
  border-bottom: 1px solid rgba(17,24,39,.06);
  background: #fff;
  overflow: hidden;
}
.attention-rail-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}
.attention-rail-head h2 {
  margin: 6px 0 0;
  max-width: 700px;
  font-size: clamp(22px, 2.3vw, 31px);
  line-height: 1.12;
  letter-spacing: -.025em;
  color: var(--offer-ink);
}
.attention-rail-hint {
  flex: 0 0 auto;
  padding-bottom: 3px;
  color: #111111;
  font-size: 12px;
  font-weight: 700;
}
.attention-rail {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-inline: contain;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: 4px max(1px, calc((100vw - min(var(--offer-max, 1180px), calc(100vw - 40px))) / 2)) 12px 1px;
}
.attention-rail::-webkit-scrollbar { display: none; }
.attention-card {
  position: relative;
  flex: 0 0 clamp(246px, 26vw, 310px);
  min-height: 176px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 22px;
  border: 1px solid rgba(17,24,39,.09);
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(145deg, #fff 0%, #f5f9ff 100%);
  box-shadow: 0 14px 34px rgba(17,24,39,.06);
  color: inherit;
  text-decoration: none;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.attention-card:hover,
.attention-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(0,71,255,.28);
  box-shadow: 0 22px 48px rgba(0,71,255,.11);
}
.attention-card:focus-visible { outline: 3px solid rgba(0,71,255,.22); outline-offset: 3px; }
.attention-card strong { font-size: 17px; color: var(--offer-ink); }
.attention-card > span:not(.attention-icon) { color: #111111; font-size: 13px; line-height: 1.5; }
.attention-card > b {
  position: absolute;
  right: 16px;
  top: 14px;
  color: rgba(0,71,255,.32);
  font-size: 11px;
  letter-spacing: .08em;
}
.attention-icon {
  position: absolute;
  left: 20px;
  top: 21px;
  width: 72px;
  height: 34px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.attention-icon::before {
  content: '';
  position: absolute;
  left: 5px;
  right: 5px;
  top: 16px;
  height: 1px;
  background: linear-gradient(90deg, rgba(0,71,255,.15), rgba(0,71,255,.8));
}
.attention-icon i {
  z-index: 1;
  display: block;
  width: 12px;
  height: 12px;
  border: 2px solid #0047FF;
  border-radius: 50%;
  background: #fff;
  animation: attentionNode 2.8s ease-in-out infinite;
}
.attention-icon i:nth-child(2) { animation-delay: .35s; }
.attention-icon i:nth-child(3) { animation-delay: .7s; }

.implementation-process {
  width: min(100%, 840px);
  margin: 8px auto 0;
  display: grid;
  gap: 42px;
}
.implementation-step {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  align-items: start;
  padding: 24px 26px;
  border: 1px solid rgba(17,24,39,.09);
  border-radius: 22px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 16px 42px rgba(17,24,39,.055);
}
.implementation-step:not(:last-child)::after {
  content: '↓';
  position: absolute;
  left: 50%;
  bottom: -37px;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(0,71,255,.18);
  border-radius: 50%;
  background: #fff;
  color: #0047FF;
  font-size: 17px;
  font-weight: 800;
  box-shadow: 0 7px 20px rgba(0,71,255,.08);
  animation: processArrow 1.8s ease-in-out infinite;
}
.implementation-step-num {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: #eef6ff;
  color: #0047FF;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .07em;
}
.implementation-step h3 { margin: 2px 0 7px; }
.implementation-step p { margin: 0; color: #111111; }

.motion-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s cubic-bezier(.2,.75,.25,1), transform .65s cubic-bezier(.2,.75,.25,1);
}
.motion-reveal.is-visible { opacity: 1; transform: translateY(0); }
.workflow-card,
.package-card,
.comparison-panel,
.implementation-step {
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.workflow-card:hover,
.package-card:hover,
.comparison-panel:hover,
.implementation-step:hover {
  transform: translateY(-4px);
  border-color: rgba(0,71,255,.22);
  box-shadow: 0 22px 54px rgba(17,24,39,.09);
}

@keyframes heroImageBreath {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.012); }
}
@keyframes overlayChipIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes overlayPulse {
  0% { box-shadow: 0 0 0 0 rgba(0,71,255,.28); }
  70%, 100% { box-shadow: 0 0 0 8px rgba(0,71,255,0); }
}
@keyframes routeDot {
  from { left: 0; opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  to { left: calc(100% - 7px); opacity: 0; }
}
@keyframes attentionNode {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
@keyframes processArrow {
  0%, 100% { transform: translate(-50%, -2px); }
  50% { transform: translate(-50%, 3px); }
}

@media (max-width: 900px) {
  .attention-rail-section { padding: 22px 0 26px; }
  .attention-rail-head { align-items: flex-start; }
  .attention-card { flex-basis: min(76vw, 300px); }
  .implementation-process { width: min(100%, 720px); }
}

@media (max-width: 600px) {
  .hero-image-overlay { display: none !important; }
  .hero-image-stage {
    aspect-ratio: 4 / 3;
    overflow: hidden;
  }
  .hero-image-stage img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 72% center;
    animation: none;
  }
  .attention-rail-head { display: block; }
  .attention-rail-hint { display: block; margin-top: 8px; }
  .attention-card { flex-basis: 82vw; min-height: 168px; }
  .implementation-step { grid-template-columns: 48px 1fr; gap: 14px; padding: 20px; }
  .implementation-step-num { width: 44px; height: 44px; border-radius: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-image-stage img,
  .hero-overlay-chip,
  .hero-overlay-chip i,
  .hero-overlay-route span,
  .attention-icon i,
  .implementation-step:not(:last-child)::after { animation: none; }
  .motion-reveal { opacity: 1; transform: none; transition: none; }
  .attention-rail { scroll-behavior: auto; }
}


/* Buyer-value calculator — sales research pass 2 */
.value-section {
  background:
    radial-gradient(circle at 82% 12%, rgba(0,71,255,.08), transparent 28%),
    #f8fbff;
}
.value-calculator {
  max-width: 1040px;
  margin: 0 auto;
  padding: 30px;
  border: 1px solid var(--offer-line);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 22px 64px rgba(17,24,39,.07);
}
.value-calculator-inputs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 14px;
}
.value-calculator-inputs label {
  display: grid;
  gap: 8px;
  color: #111111;
  font-size: 13px;
  font-weight: 750;
}
.value-calculator-inputs label small {
  font-weight: 600;
  color: #111111;
}
.value-calculator-inputs input {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid #cfd8e6;
  border-radius: 14px;
  background: #fff;
  color: var(--offer-ink);
  font: inherit;
  font-size: 16px;
}
.value-calculator-inputs input:focus {
  outline: 3px solid rgba(0,71,255,.15);
  border-color: rgba(0,71,255,.55);
}
.value-calculator-results {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 14px;
  margin-top: 18px;
}
.value-calculator-results article {
  min-height: 126px;
  padding: 18px;
  border: 1px solid rgba(0,71,255,.13);
  border-radius: 18px;
  background: linear-gradient(145deg,#fff,#f3f8ff);
}
.value-calculator-results span {
  display: block;
  min-height: 40px;
  color: #111111;
  font-size: 12px;
  line-height: 1.45;
  font-weight: 700;
}
.value-calculator-results strong {
  display: block;
  margin-top: 10px;
  color: var(--offer-ink);
  font-size: clamp(23px,2.2vw,31px);
  line-height: 1.05;
  letter-spacing: -.03em;
}
.value-calculator-note {
  margin: 16px 0 0;
  color: #111111;
  font-size: 12px;
  line-height: 1.65;
}
.value-calculator-actions {
  margin-top: 20px;
}
.value-teaser .cta-band {
  align-items: center;
}

@media (max-width: 900px) {
  .value-calculator-inputs,
  .value-calculator-results {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .value-calculator {
    padding: 22px;
    border-radius: 22px;
  }
  .value-calculator-inputs,
  .value-calculator-results {
    grid-template-columns: 1fr;
  }
  .value-calculator-results article {
    min-height: 0;
  }
  .value-calculator-results span {
    min-height: 0;
  }
}

/* ROI calculator: archived slider interaction, current site visual system. */
.roi-section { position:relative; background:#f5f8fc; scroll-margin-top:100px; }
.roi-anchor { position:absolute; top:0; scroll-margin-top:100px; }
.roi-section .section-head { max-width:780px; margin-inline:auto; }
.roi-section .lead { margin:20px auto 0; }
.roi-calculator { display:grid; grid-template-columns:1.1fr 1fr; max-width:1100px; margin:auto; border:1px solid #dce4ef; border-radius:28px; background:#fff; overflow:hidden; box-shadow:0 24px 70px #142b4b0c; }
.roi-inputs { padding:36px; min-width:0; }
.roi-panel-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.roi-panel-heading h3 { font-size:21px; letter-spacing:-.5px; margin:0; }
.roi-reset { border:0; background:transparent; padding:8px 0; color:#0047FF; font:inherit; font-size:12px; cursor:pointer; white-space:nowrap; min-height:44px; }
.roi-hint,.roi-investment p { font-size:12px; color:#111111; line-height:1.6; margin:6px 0 22px; }
.roi-control { margin-top:24px; }
.roi-control-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.roi-control-heading label { font-size:14px; font-weight:600; color:#111111; }
.roi-number { display:flex; align-items:center; gap:6px; flex-shrink:0; }
.roi-number input { width:72px; text-align:center; padding:8px 4px; border:1px solid #dce4ef; border-radius:8px; background:#f6f9fd; color:#0047FF; font:inherit; font-size:18px; font-weight:700; }
.roi-number span { font-size:11px; color:#111111; min-width:48px; }
.roi-control input[type=range] { appearance:none; -webkit-appearance:none; width:100%; height:24px; margin:12px 0 0; background:transparent; cursor:pointer; --roi-fill:30%; }
.roi-control input[type=range]::-webkit-slider-runnable-track { height:6px; border-radius:6px; background:linear-gradient(to right,#0047FF var(--roi-fill),#e1e8f2 var(--roi-fill)); }
.roi-control input[type=range]::-moz-range-track { height:6px; border-radius:6px; background:linear-gradient(to right,#0047FF var(--roi-fill),#e1e8f2 var(--roi-fill)); }
.roi-control input[type=range]::-webkit-slider-thumb { appearance:none; width:22px; height:22px; margin-top:-8px; border:3px solid #fff; border-radius:50%; background:#0047FF; box-shadow:0 1px 7px #004a9960; }
.roi-control input[type=range]::-moz-range-thumb { width:16px; height:16px; border:3px solid #fff; border-radius:50%; background:#0047FF; box-shadow:0 1px 7px #004a9960; }
.roi-range-labels { display:flex; justify-content:space-between; font-size:10px; color:#111111; }
.roi-investment { border-top:1px solid #e4eaf2; margin-top:26px; padding-top:22px; }
.roi-investment h4 { margin:0; font-size:15px; }
.roi-investment p { margin:6px 0 14px; }
.roi-investment-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.roi-investment-grid label { font-size:11px; font-weight:600; color:#111111; }
.roi-investment-grid input { display:block; width:100%; min-width:0; margin-top:8px; border:1px solid #dce4ef; border-radius:10px; padding:11px; font:inherit; font-size:16px; color:#142b4b; background:#f9fbfd; }
.roi-calculator input:focus-visible,.roi-reset:focus-visible,.roi-method summary:focus-visible { outline:3px solid #54a7ff; outline-offset:4px; }
.roi-calculator input:invalid { border-color:#b42318; }
.roi-results { min-width:0; padding:44px 36px; background:radial-gradient(ellipse at 100% 0,#143e68,transparent 70%),#0d2038; color:#fff; display:flex; flex-direction:column; }
.roi-result-eyebrow { font-size:10px; font-weight:600; letter-spacing:2px; color:#a9c6e8; }
.roi-results h3 { color:#fff; font-size:20px; font-weight:500; margin:30px 0 12px; }
.roi-main-result { font-size:clamp(32px,3.4vw,49px); font-weight:600; line-height:1.15; letter-spacing:-2px; color:#6de5cd; overflow-wrap:anywhere; }
.roi-result-caption { color:#b7c7db; font-size:12px; margin:12px 0 30px; }
.roi-metrics { display:grid; grid-template-columns:1fr 1fr; gap:28px 20px; padding:28px 0; border-block:1px solid #ffffff26; }
.roi-metrics span { display:block; font-size:11px; color:#b7c7db; margin-bottom:9px; }
.roi-metrics strong { display:block; font-size:23px; font-weight:600; letter-spacing:-.5px; line-height:1.25; overflow-wrap:anywhere; }
.roi-status { color:#d4dfed; font-size:12px; line-height:1.7; margin:24px 0; }
.roi-cta { width:100%; justify-content:center; margin-top:auto; text-align:center; }
.roi-disclaimer { color:#b7c7db; font-size:11px; line-height:1.7; margin:16px 0 0; }
.roi-method { grid-column:1/-1; padding:20px 36px; border-top:1px solid #e4eaf2; color:#111111; font-size:12px; line-height:1.8; }
.roi-method summary { color:#111111; font-weight:600; cursor:pointer; }
.roi-method p { margin-top:12px; }
@media(max-width:800px) { .roi-calculator { grid-template-columns:1fr; max-width:600px; } .roi-main-result { font-size:44px; } .roi-results { padding:32px; } }
@media(max-width:480px) { .roi-inputs { padding:24px 20px; } .roi-results { padding:30px 22px; } .roi-panel-heading h3 { font-size:17px; } .roi-control-heading label { font-size:12px; max-width:150px; } .roi-number input { width:62px; } .roi-number span { min-width:40px; font-size:10px; } .roi-method { padding:18px 22px; } .roi-metrics strong { font-size:21px; } .roi-main-result { font-size:38px; } }