/* Chip In 4.0 uses the existing public-site theme and real, paired app screenshots. */
.v4-home { padding: 8.5rem 0 2.5rem; overflow: hidden; }
.v4-home-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: clamp(2rem, 5vw, 5rem); }
.v4-home-copy { position: relative; z-index: 2; }
.v4-home h1 { font-size: clamp(2.5rem, 4.2vw, 4rem); line-height: 1.08; letter-spacing: -.05em; margin-bottom: 1.5rem; }
.v4-home-copy > p { max-width: 33rem; color: var(--cp-text-muted); }
.v4-version { display: inline-grid; place-items: center; padding: .5rem .65rem; color: #fff; background: var(--cp-accent); border-radius: .8rem; font-size: 1.05rem; letter-spacing: -.03em; }
.v4-home-points { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; padding: 0; margin: 1.5rem 0 2rem; list-style: none; font-size: .84rem; font-weight: 700; }
.v4-home-points li { display: flex; gap: .4rem; align-items: center; }
.v4-home-points i { color: var(--cp-accent); font-size: 1.15rem; }
.v4-home-note { font-size: .8rem; margin: 1.25rem 0 0; }
.v4-stage { position: relative; isolation: isolate; container-type: inline-size; width: 100%; aspect-ratio: 1 / 1.07; min-width: 0; }
.v4-stage::before { content: ""; position: absolute; inset: 8% 0 3%; z-index: -1; border-radius: 50%; background: radial-gradient(ellipse, color-mix(in srgb, var(--cp-accent) 23%, transparent), transparent 67%); }
.v4-watermark { position: absolute; top: -8%; right: 0; font-size: 43cqw; font-weight: 800; line-height: 1; letter-spacing: -.09em; color: color-mix(in srgb, var(--cp-accent) 9%, transparent); user-select: none; }
.v4-orbit { position: absolute; top: 24%; left: 8%; width: 84%; aspect-ratio: 1.6; border: 1px solid color-mix(in srgb, var(--cp-accent) 18%, transparent); border-radius: 50%; transform: rotate(-24deg); }
.v4-phone { position: relative; width: 100%; aspect-ratio: 1320 / 2868; border: 5px solid #161a2c; border-radius: 2.2rem; overflow: hidden; background: #161a2c; box-shadow: 0 26px 55px -26px color-mix(in srgb, var(--cp-text) 45%, transparent); }
.v4-phone img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.v4-stage .v4-phone { position: absolute; width: 42%; border-width: .85cqw; border-radius: 5cqw; }
.v4-stage-back { left: 5%; top: 8%; transform: rotate(-9deg); }
.v4-stage-front { right: 7%; top: 4%; transform: rotate(7deg); }
.v4-stage-signal { position: absolute; z-index: 2; left: 0; right: 6%; bottom: 10%; display: flex; align-items: center; gap: 2.6cqw; padding: 3.2cqw; border: 1px solid var(--cp-border); border-radius: 3cqw; background: color-mix(in srgb, var(--cp-surface) 96%, transparent); box-shadow: 0 18px 35px -22px color-mix(in srgb, var(--cp-text) 40%, transparent); }
.v4-stage-signal > i:first-child { display: grid; place-items: center; width: 8.5cqw; height: 8.5cqw; flex: none; border-radius: 2.3cqw; background: var(--cp-accent-soft); color: var(--cp-accent); font-size: 5cqw; }
.v4-stage-signal small { display: block; color: var(--cp-accent); font-size: 1.9cqw; font-weight: 800; letter-spacing: .12em; }
.v4-stage-signal strong { display: block; color: var(--cp-text); font-size: 3cqw; margin-top: .6cqw; }
.v4-stage-signal > i:last-child { margin-left: auto; color: var(--cp-accent); font-size: 4cqw; }
.v4-stage-caption { position: absolute; bottom: 1%; left: 0; right: 0; display: flex; align-items: center; justify-content: center; gap: .5rem; color: var(--cp-text-muted); font-size: 2.3cqw; font-weight: 700; }
.v4-stage-caption > span { width: .45rem; height: .45rem; background: var(--cp-accent); border-radius: 50%; }
.nf-spotlight-art:has(.v4-stage), .nf-detail-art:has(.v4-stage) { overflow: visible; background: transparent; text-decoration: none; }
.nf-spotlight-art .v4-phone img, .nf-detail-art .v4-phone img { aspect-ratio: auto; height: 100%; }
.v4-showcase { --v4-tone: var(--cp-accent); }
.v4-jump-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: .5rem; margin: -1rem 0 4rem; }
.v4-jump-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: .65rem 1rem; border-radius: 999px; background: var(--cp-accent-soft); color: var(--cp-accent); text-decoration: none; font-size: .82rem; font-weight: 700; }
.v4-jump-nav a:hover { background: color-mix(in srgb, var(--cp-accent) 17%, var(--cp-surface)); }
.v4-story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: clamp(2rem, 6vw, 6rem); padding: 4rem 0 5rem; scroll-margin-top: 7rem; }
.v4-story h2, .v4-section-heading h2 { font-size: clamp(2rem, 3.5vw, 3.3rem); line-height: 1.12; letter-spacing: -.04em; margin-bottom: 1.5rem; }
.v4-story .fs-lg { line-height: 1.65; }
.v4-story.is-reversed .v4-story-copy { order: 2; }
.v4-points { display: grid; gap: 1.5rem; list-style: none; padding: 0; margin: 2rem 0 0; }
.v4-points li { display: flex; gap: 1rem; }
.v4-points li > i { flex: none; display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: .85rem; background: color-mix(in srgb, var(--v4-tone) 10%, var(--cp-surface)); color: var(--v4-tone); font-size: 1.4rem; }
.v4-points strong { display: block; font-size: 1rem; color: var(--cp-text); }
.v4-points span { display: block; margin-top: .3rem; color: var(--cp-text-muted); font-size: .92rem; line-height: 1.6; }
.v4-signal-stack { position: relative; display: grid; gap: 1rem; padding: 2rem 1.4rem; border-radius: 2rem; background: linear-gradient(150deg, var(--cp-accent-soft), transparent); }
.v4-demo-label { color: var(--cp-text-muted); font-size: .65rem; font-weight: 800; letter-spacing: .12em; margin: 0 .5rem .5rem; }
.v4-signal-card { --signal-color: var(--cp-accent); display: flex; gap: 1rem; border: 1px solid color-mix(in srgb, var(--signal-color) 23%, var(--cp-border)); border-left: 4px solid var(--signal-color); border-radius: 1.1rem; padding: 1.4rem; background: linear-gradient(130deg, color-mix(in srgb, var(--signal-color) 7%, var(--cp-surface)), var(--cp-surface)); }
.v4-signal-card.is-warning { --signal-color: #b45309; }
.v4-signal-card.is-positive { --signal-color: #15803d; }
.v4-signal-card > i { color: var(--signal-color); font-size: 1.5rem; }
.v4-signal-card small { color: var(--signal-color); font-size: .64rem; font-weight: 800; letter-spacing: .12em; }
.v4-signal-card h3 { font-size: 1.08rem; margin: .4rem 0 .5rem; }
.v4-signal-card p { font-size: .87rem; line-height: 1.6; margin-bottom: .9rem; }
.v4-signal-card span { color: var(--signal-color); font-size: .78rem; font-weight: 700; }
.v4-phone-pair { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; gap: 1rem; padding: 1.5rem .5rem; border-radius: 2rem; background: radial-gradient(ellipse, var(--cp-accent-soft), transparent 70%); }
.v4-phone-pair .v4-phone { border-radius: 1.8rem; }
.v4-phone-pair .v4-phone:last-child { margin-top: 4rem; }
.v4-accounts { --v4-tone: #0d9488; }
.v4-investments { --v4-tone: #15803d; padding: 4rem 0; scroll-margin-top: 7rem; }
.v4-credit { --v4-tone: #dc2626; }
.v4-tone { color: var(--v4-tone); }
.v4-accounts .nf-eyebrow, .v4-investments .nf-eyebrow, .v4-credit .nf-eyebrow { color: var(--v4-tone); }
.v4-single-phone { position: relative; display: flex; justify-content: center; padding: 1rem 0; border-radius: 2rem; background: radial-gradient(ellipse, color-mix(in srgb, var(--v4-tone) 14%, transparent), transparent 70%); }
.v4-single-phone .v4-phone { width: min(68%, 19rem); }
.v4-side-note { position: absolute; left: 0; bottom: 15%; padding: 1rem 1.25rem; border: 1px solid var(--cp-border); border-radius: 1rem; background: var(--cp-surface); color: var(--cp-text-muted); font-size: .8rem; box-shadow: 0 15px 30px -20px var(--cp-text-muted); }
.v4-side-note i { display: block; color: var(--v4-tone); font-size: 1.5rem; margin-bottom: .5rem; }
.v4-side-note strong { color: var(--cp-text); font-size: 1.25rem; }
.v4-section-heading { text-align: center; max-width: 43rem; margin: 0 auto 3rem; }
.v4-section-heading .nf-eyebrow { justify-content: center; }
.v4-performance-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 4vw, 4rem); }
.v4-performance-grid figure { margin: 0; min-width: 0; }
.v4-performance-grid .v4-phone { width: min(100%, 18rem); margin: auto; }
.v4-performance-grid figcaption { padding: 1.75rem 0; }
.v4-performance-grid figcaption > span { color: var(--v4-tone); font-size: .7rem; font-weight: 800; letter-spacing: .13em; }
.v4-performance-grid h3 { font-size: 1.25rem; margin: .5rem 0 .75rem; }
.v4-performance-grid p { font-size: .9rem; line-height: 1.6; }
.v4-dividends { display: flex; align-items: center; gap: 1.5rem; padding: 2rem; border: 1px solid color-mix(in srgb, var(--v4-tone) 20%, var(--cp-border)); background: color-mix(in srgb, var(--v4-tone) 6%, var(--cp-surface)); border-radius: 1.25rem; }
.v4-dividends > i { font-size: 2.5rem; color: var(--v4-tone); }
.v4-dividends .nf-eyebrow { margin-bottom: .5rem; }
.v4-dividends h3 { font-size: 1.35rem; }
.v4-dividends p { margin-bottom: 0; line-height: 1.65; }
.v4-fine-print { font-size: .78rem; line-height: 1.7; color: var(--cp-text-muted); margin: 1.5rem 0 0; }
.v4-everyday { padding: 4rem 0 5rem; scroll-margin-top: 7rem; }
.v4-detail-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; }
.v4-detail-grid > div { border-top: 1px solid var(--cp-border); padding-top: 1.5rem; }
.v4-detail-grid i { font-size: 2rem; color: var(--cp-accent); }
.v4-detail-grid h3 { font-size: 1.15rem; margin: 1rem 0 .75rem; }
.v4-detail-grid p { font-size: .9rem; line-height: 1.7; }
[data-bs-theme="dark"] .v4-accounts { --v4-tone: #2dd4bf; }
[data-bs-theme="dark"] .v4-investments { --v4-tone: #34d399; }
[data-bs-theme="dark"] .v4-credit { --v4-tone: #f87171; }
[data-bs-theme="dark"] .v4-signal-card.is-warning { --signal-color: #f2b557; }
[data-bs-theme="dark"] .v4-signal-card.is-positive { --signal-color: #34d399; }
[data-bs-theme="dark"] .v4-phone { border-color: #303548; }
.v4-phone .dark-mode-img { display: none !important; }
[data-bs-theme="dark"] .v4-phone .light-mode-img { display: none !important; }
[data-bs-theme="dark"] .v4-phone .dark-mode-img { display: block !important; }
@media (min-width: 992px) and (prefers-reduced-motion: no-preference) {
    .v4-stage-front { animation: v4-float 8s ease-in-out infinite; }
    .nf-carousel-slide:not([data-active="true"]) .v4-stage-front { animation-play-state: paused; }
}
@keyframes v4-float { 0%, 100% { transform: rotate(7deg) translateY(0); } 50% { transform: rotate(5deg) translateY(-8px); } }
@media (max-width: 991.98px) {
    .v4-home { padding-top: 7rem; }
    .v4-home-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .v4-home-copy { text-align: center; }
    .v4-home-copy > .nf-eyebrow, .v4-home-points, .v4-home-copy > .d-flex { justify-content: center; }
    .v4-home-copy > p { margin-left: auto; margin-right: auto; }
    .v4-home .v4-stage { max-width: 32rem; margin: 0 auto; }
    .v4-story { gap: 2rem; }
    .v4-phone { border-radius: 1.7rem; }
    .v4-detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767.98px) {
    .v4-story { grid-template-columns: 1fr; padding: 2rem 0 3rem; }
    .v4-story.is-reversed .v4-story-copy { order: 0; }
    .v4-jump-nav { justify-content: flex-start; margin-bottom: 1rem; }
    .v4-phone-pair { max-width: 30rem; margin: auto; }
    .v4-phone-pair .v4-phone { border-width: 3px; border-radius: 1.25rem; }
    .v4-single-phone { width: min(100%, 30rem); margin: auto; }
    .v4-signal-stack { padding: 1.25rem .5rem; }
    .v4-signal-card { padding: 1.15rem; }
    .v4-investments, .v4-everyday { padding: 2rem 0 3rem; }
    .v4-performance-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .v4-performance-grid figure { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.25rem; align-items: center; }
    .v4-performance-grid .v4-phone { border-width: 3px; border-radius: 1.25rem; }
    .v4-performance-grid figcaption { padding: .5rem 0; }
    .v4-performance-grid h3 { font-size: 1.15rem; }
    .v4-dividends { align-items: flex-start; padding: 1.5rem; gap: 1rem; }
    .v4-dividends > i { display: none; }
    .v4-detail-grid { gap: 1.5rem; }
}
@media (max-width: 399.98px) {
    .v4-home h1 { font-size: 2.3rem; }
    .v4-home .nf-eyebrow { font-size: .63rem; }
    .v4-detail-grid { grid-template-columns: 1fr; }
}