/* Bounded craft pass. Existing palette, composition and approved artwork remain. */
:root { --muted: #a0a7a5; --text-soft: #c4cac7; --stack: clamp(64px,6vw,92px); }
body::after { opacity: .10; }
.vignette { opacity: .35; }
.ledfield { display: none; }
figure { margin: 0; }
h1 { letter-spacing: -.045em; }
.hero { min-height: min(790px,calc(100svh - 94px)); }
.hero-sub { max-width: 42ch; font-size: clamp(18px,1.45vw,20px); line-height: 1.65; }
.hero-sub, .form-note, .privacy-note > span:last-child, .beat p { text-wrap: pretty; }
.hero-sub strong { display: block; margin-top: 12px; font-weight: 560; }
.eyebrow { font-size: 12px; text-transform: none; letter-spacing: .065em; }
.eyebrow::before { width: 6px; height: 6px; animation: none; }
.hero-art, .hero-copy { animation: none; }
.hero-art::before, .hero-art::after, .brand-mark, .art-chip::before { animation: none; }
/* One rounded presentation surface, no crop, no backdrop shape, no enlargement. */
.art-frame { border-radius: 28px; isolation: isolate; }
.art-inner { border-radius: inherit; }
.art-frame::after { display: none; }
.art-chip { position: relative; top: auto; bottom: auto; right: auto; width: fit-content; max-width: 100%; margin: 14px auto 0; font-size: 11px; padding: 10px 14px; background: #0b1210; border-color: rgba(53,242,181,.25); }
.form { padding: 6px; gap: 8px; background: #11181b; backdrop-filter: none; }
.form input { font-size: 16px; min-height: 48px; }
.form button { min-height: 48px; box-shadow: 0 4px 24px rgba(53,242,181,.13); }
.form-note { font-size: 13px; line-height: 1.5; }
.privacy-note { font-size: 14px; line-height: 1.6; max-width: 45ch; }
.privacy-icon { margin-top: 2px; }
.signal-track { min-height: 68px; }
.signal-glyph { display: block; flex: 0 0 6px; height: 6px; width: 6px; border-radius: 50%; background: currentColor; animation: none; }
.signal-item { font-size: 11px; letter-spacing: .08em; }
.ticker { background: rgba(255,255,255,.012); border-top: 0; }
.ticker::before, .ticker::after { display: none; }
.ticker-track { width: auto; max-width: 1180px; margin: 0 auto; padding: 20px 24px; justify-content: center; gap: 18px 36px; flex-wrap: wrap; animation: none; }
.ticker-item { font-size: 11px; letter-spacing: .07em; }
.ticker-item i { box-shadow: none; width: 4px; height: 4px; }
.section-title, .quote { letter-spacing: -.04em; text-wrap: balance; }
.section-intro { line-height: 1.65; }
.section-head-row { margin-bottom: 36px; }
.section-kicker { font-size: 12px; line-height: 1.4; letter-spacing: .1em; }
.section-index { font-size: 11px; letter-spacing: .1em; line-height: 1.4; }
.section-lead { margin-bottom: 40px; }
.section-lead .section-title { max-width: 20ch; }
.scrolly { display: block; }
.scrolly-stage { display: flex; flex-direction: column; justify-content: center; gap: 36px; }
.scrolly-intro, .scrolly-scene { width: 100%; }
.scrolly-intro .section-head-row { margin-bottom: 24px; }
.scrolly-intro .section-lead { margin-bottom: 0; }
.scrolly-scene { display: grid; grid-template-columns: minmax(0,.74fr) minmax(0,1.26fr); gap: clamp(32px,5vw,72px); align-items: center; }
.scrolly.is-enhanced { height: 320svh; }
.scrolly.is-enhanced .scrolly-stage { position: sticky; top: calc(90px + env(safe-area-inset-top)); height: calc(100svh - 90px - env(safe-area-inset-top)); }
.scrolly.is-enhanced .scrolly-art { position: static; }
.scrolly.is-enhanced .beats { position: relative; display: block; min-height: 280px; padding: 0; }
.scrolly.is-enhanced .beat { position: absolute; left: 0; right: 0; top: 50%; visibility: hidden; opacity: 0; pointer-events: none; transform: translateY(-50%); transition: none; }
.scrolly.is-enhanced .beat.on { visibility: visible; opacity: 1; pointer-events: auto; }
@media (max-width:900px) {
  .scrolly-stage { gap: 22px; }
  .scrolly-scene { grid-template-columns: 1fr; gap: 22px; }
  .scrolly.is-enhanced .scrolly-stage { top: calc(88px + env(safe-area-inset-top)); height: calc(100svh - 88px - env(safe-area-inset-top)); }
  .scrolly.is-enhanced .beats { min-height: 200px; }
}
@media (max-height:650px) and (max-width:900px) {
  .scrolly-stage, .scrolly-scene { gap: 12px; }
  .scrolly-intro .section-head-row { margin-bottom: 10px; }
  .scrolly-intro .section-title { font-size: 30px; }
  .scrolly.is-enhanced .beats { min-height: 160px; }
  .scrolly.is-enhanced .beat h3 { font-size: 25px; }
  .scrolly.is-enhanced .beat p { font-size: 16px; line-height: 1.45; }
  .scrolly.is-enhanced .frame { --lock-size: 96px; padding: 14px; }
}
@media (max-height:600px) and (max-width:900px) {
  .scrolly:not(.is-enhanced) .scrolly-art { position: static; }
}
@media (min-width:901px) and (max-height:850px) {
  .scrolly-stage { gap: 20px; }
  .scrolly-intro .section-head-row { margin-bottom: 12px; }
  .scrolly-intro .section-title { max-width: none; font-size: clamp(34px,4vw,48px); }
  .scrolly .lock-visual { width: min(250px,100%); }
  .scrolly .scrolly-art .frame { padding: 18px; }
  .scrolly .scrolly-readout { margin-top: 12px; padding-top: 12px; }
  .scrolly .exchange { margin-top: 14px; }
}
.scrolly-art { top: calc(90px + env(safe-area-inset-top)); }
.scrolly-art .frame { --scene: var(--orange); position: relative; overflow: hidden; isolation: isolate; padding: 24px; background: radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.065),transparent 65%),#0c1013; border: 1px solid rgba(255,255,255,.18); box-shadow: 0 30px 70px rgba(0,0,0,.34),inset 0 1px rgba(255,255,255,.07); }
.scrolly-art .frame::before { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; border-top: 1px solid var(--scene); opacity: .6; transition: border-color 350ms ease; }
.scene-heading { margin: 0 0 16px; display: flex; gap: 12px; justify-content: space-between; color: var(--muted); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.scene-heading b { font-weight: 500; }
.scene-heading span { color: var(--scene); transition: color 350ms ease; }
/* Let the card show through the opaque sprite's near-black matte in every state. */
.lock-visual { position: relative; width: min(320px,100%); aspect-ratio: 1; margin: 0 auto; background: transparent url("./appally-lock-states.webp") no-repeat 2.59% 50% / 300% 100%; mix-blend-mode: lighten; }
.lock-visual::before, .lock-visual::after { content: ""; position: absolute; inset: 0; background-image: url("./appally-lock-states.webp"); background-repeat: no-repeat; background-size: 300% 100%; opacity: 0; transition: opacity 420ms cubic-bezier(.22,.66,.2,1); }
.lock-visual::before { background-position: 49.62% 50%; }
.lock-visual::after { background-position: 97.20% 50%; }
.lock-visual[data-state="1"]::before, .lock-visual[data-state="2"]::before, .lock-visual[data-state="2"]::after { opacity: 1; }
.scrolly-readout { margin-top: 18px; gap: 12px; padding-top: 18px; align-items: center; }
.scrolly-readout b { font-size: 24px; line-height: 1.15; font-weight: 650; }
.scrolly-readout span { font-family: inherit; text-transform: none; font-size: 13px; letter-spacing: 0; line-height: 1.4; max-width: 11ch; }
.exchange { display: flex; align-items: center; gap: 12px; margin-top: 22px; font-size: 13px; }
.exchange-person { display: flex; align-items: center; gap: 7px; white-space: nowrap; color: #d8dedb; }
.person-light { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 9px rgba(255,101,24,.4); }
.exchange-person:last-child .person-light { background: var(--mint); box-shadow: 0 0 9px rgba(53,242,181,.4); }
.exchange-wire { height: 2px; flex: 1; position: relative; background: linear-gradient(90deg,rgba(255,101,24,.4),rgba(53,242,181,.4)); }
.frame[data-state="0"] .exchange-wire { opacity: .3; }
.frame[data-state="0"] .person-light { box-shadow: none; }
.scene-message { margin: 12px 0 0; padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.035); color: var(--text-soft); font-size: 13px; line-height: 1.45; }
.scene-caption { margin: 12px 0 0; color: var(--muted); text-align: center; font-size: 11px; line-height: 1.5; }
.beats { gap: clamp(44px,7vw,96px); padding: 20px 0; }
.beat, .beat.on { opacity: 1; }
.beat h3 { font-size: clamp(28px,3.3vw,42px); line-height: 1.12; letter-spacing: -.035em; margin: 12px 0; }
.beat p { font-size: clamp(17px,1.4vw,19px); line-height: 1.65; }
.beat .beat-index { color: var(--muted); transition: color 200ms ease; }
.beat.on .beat-index { color: var(--mint); }
.beat[data-beat="0"].on .beat-index { color: var(--orange); }
.beat[data-beat="1"].on .beat-index { color: #ffc845; }
.beat[data-beat="0"] .beat-meter i { background: var(--orange); }
.beat[data-beat="1"] .beat-meter i { background: #ffc845; }
.beat[data-beat="2"] .beat-meter i { background: var(--mint); }
.beat .beat-meter { height: 2px; }
.philosophy { gap: clamp(32px,6vw,96px); }
.quote { font-size: clamp(36px,4.7vw,64px); }
.quote em { color: var(--mint); -webkit-text-stroke: 0; }
.principle-mark { font-size: 13px; line-height: 26px; }
.principle p { line-height: 1.65; }
.heart-stage { background: radial-gradient(ellipse at 50% 0%,rgba(53,242,181,.06),transparent 60%),#0c1013; overflow: hidden; }
.heart-status { gap: 12px; letter-spacing: .035em; text-transform: none; font-family: inherit; font-size: 13px; line-height: 1.5; }
.heart-status b { font: 600 13px/1.5 -apple-system,BlinkMacSystemFont,sans-serif; }
.heart-status > span { font-size: 11px; white-space: nowrap; }
.heart-status b i { flex: 0 0 6px; animation: none; }
.heart-log { font: 13px/1.6 -apple-system,BlinkMacSystemFont,sans-serif; letter-spacing: 0; max-height: none; }
.heart .trace { animation: none; stroke-dasharray: none; }
.heart-stage .scene-caption { text-align: left; margin-top: 20px; padding-top: 16px; border-top: var(--hair); }
.heart.dark .heart-stage { border-color: rgba(255,157,33,.28); }
.statement-line { max-width: 24ch; text-wrap: balance; }
.statement-note { font-size: 17px; line-height: 1.65; color: var(--text-soft); }
.ledger { margin-top: 32px; }
.ledger-row { padding: 22px 0; gap: 20px; }
.ledger-row p { line-height: 1.6; max-width: 66ch; }
.tag.no { color: #b6c3bd; border-color: #65786e; }
.faq summary { font-weight: 570; }
.faq summary::after { flex: 0 0 20px; }
.faq details[open] { padding-left: 16px; border-left: 2px solid var(--mint); }
.faq details { transition: padding 180ms ease; }
.faq details[open] p { padding-right: 24px; }
.faq p { line-height: 1.7; }
.cta-panel { box-shadow: 0 24px 70px rgba(0,0,0,.25),inset 0 1px rgba(255,255,255,.06); }
.cta-panel h2 { font-size: clamp(36px,5.5vw,70px); line-height: 1.06; letter-spacing: -.045em; }
.foot-states { line-height: 1.5; letter-spacing: .06em; }
.foot-states i, .foot-states .warm i { background: var(--mint); box-shadow: none; }
.rail-phases:not(.is-active) { visibility: hidden; opacity: 0; }
.rail-phases { gap: 6px; left: 20px; }
.rail-phases a { min-width: 44px; min-height: 44px; margin: 0; padding: 0 18px; opacity: 1; }
.rail-phases a span { left: 48px; padding: 8px 12px; border: var(--hair); border-radius: 8px; background: #111719; }
@media (max-width:900px) {
  .hero { min-height: 0; }
  .scrolly-art { position: sticky; top: calc(88px + env(safe-area-inset-top)); z-index: 3; }
  .scrolly-art .frame { --lock-size: clamp(112px,26vw,128px); width: 100%; max-width: none; display: grid; grid-template-columns: var(--lock-size) minmax(0,1fr); gap: 0 18px; padding: 18px; border-radius: 22px; }
  .scene-heading { grid-column: 1 / -1; margin-bottom: 12px; }
  .lock-visual { width: var(--lock-size); grid-row: 2 / 4; align-self: center; }
  .scrolly-readout { margin: 0; padding: 0; border: 0; display: block; }
  .scrolly-readout b { display: block; font-size: 22px; }
  .scrolly-readout span { display: block; max-width: none; margin-top: 6px; text-align: left; }
  .exchange { margin-top: 12px; gap: 8px; font-size: 12px; }
  .scene-message { grid-column: 1 / -1; margin-top: 14px; }
  .frame .scene-caption { grid-column: 1 / -1; font-size: 11px; margin-top: 10px; }
  .scrolly { gap: 32px; }
  .beats { gap: 36px; padding: 0; }
  .beat { scroll-margin-top: 100px; }
  .heart-status { gap: 8px; }
}
@media (max-width:620px) {
  .site-head .nav, .site-head.floating .nav { height: 76px; gap: 12px; }
  .nav-links { gap: 0; }
  .brand { gap: 8px; font-size: 18px; }
  .brand-mark { width: 30px; height: 30px; }
  .nav-links .nav-cta { font-size: 13px; white-space: nowrap; padding: 12px; }
  .hero { padding-top: 32px; gap: 36px; padding-bottom: 56px; }
  h1 { font-size: clamp(32px,calc((100vw - 82px) * .14),60px); line-height: 1.04; }
  .eyebrow { margin-bottom: 20px; }
  .hero-sub { margin-top: 22px; font-size: 17px; line-height: 1.6; }
  .hero-sub strong { margin-top: 10px; }
  .form-wrap { margin-top: 24px; }
  .privacy-note { margin-top: 18px; font-size: 13px; }
  .art-chip { top: auto; right: auto; bottom: auto; padding: 8px 12px; }
  .signal-item { min-height: 42px; }
  .ticker-track { justify-content: flex-start; gap: 14px 20px; padding: 20px 41px; }
  .ticker-item { font-size: 10px; }
  .section { padding: 52px 0; }
  .section-head-row { flex-wrap: nowrap; gap: 12px; align-items: center; margin-bottom: 26px; }
  .section-index { width: auto; order: initial; font-size: 11px; }
  .section-kicker { flex: 1 1 auto; }
  .section-lead { margin-bottom: 28px; }
  .section-title { font-size: clamp(32px,8.8vw,40px); line-height: 1.1; }
  .section-intro { margin-top: 18px; }
  .ledger-row { grid-template-columns: 1fr; gap: 12px; }
  .tag { justify-self: start; font-size: 10px; padding: 6px 10px; }
  .ledger-row h3 { font-size: 19px; }
  .heart-stage { padding: 20px; }
  .heart-status { flex-wrap: wrap; }
  .heart svg { height: 94px; }
  .quote { font-size: 38px; }
  .statement-line { font-size: 34px; }
  .statement { padding: 56px 0; }
  .cta-panel { padding: 36px 24px; }
  .cta-panel p { font-size: 16px; line-height: 1.6; }
  .foot-line { font-size: 15px; line-height: 1.65; }
}
/* Check-ins: one instrument with three legible states, drawn as a phosphor heartbeat trace. */
.signal-section { position: relative; isolation: isolate; padding-top: clamp(76px,8vw,120px); padding-bottom: clamp(82px,9vw,128px); }
.signal-section::before { content: ""; position: absolute; z-index: -1; top: 15%; left: 50%; width: min(1100px,95vw); height: 75%; transform: translateX(-50%); pointer-events: none; background: radial-gradient(ellipse at 70% 47%,rgba(53,242,181,.085),transparent 55%); filter: blur(34px); }
.signal-section .section-head-row { margin-bottom: clamp(34px,5vw,64px); }
.heart { --signal-color: #35f2b5; --signal-glow: rgba(53,242,181,.25); grid-template-columns: minmax(0,.83fr) minmax(0,1.17fr); gap: clamp(48px,6vw,108px); align-items: center; }
.heart[data-phase="1"], .heart[data-phase="2"] { --signal-color: #ffb654; --signal-glow: rgba(255,182,84,.22); }
.heart-copy .section-title { max-width: 11ch; font-size: clamp(48px,5.2vw,76px); line-height: 1.04; }
.heart-copy .section-title em { color: var(--mint); font-style: normal; }
.heart-copy .section-intro { max-width: 43ch; margin-top: 28px; color: var(--text-soft); font-size: clamp(17px,1.4vw,19px); line-height: 1.7; }
.heart-stage { position: relative; overflow: hidden; min-height: 545px; padding: clamp(24px,2.8vw,36px); border: 1px solid rgba(193,255,229,.18); border-radius: 32px; background: radial-gradient(circle at 25% 32%,rgba(53,242,181,.10),transparent 37%),radial-gradient(circle at 82% 72%,rgba(53,242,181,.045),transparent 39%),linear-gradient(145deg,#151c1d,#0b1012 62%,#0a0e10); box-shadow: 0 45px 110px rgba(0,0,0,.38),inset 0 1px rgba(255,255,255,.055); transition: border-color 800ms ease, background-color 800ms ease; }
.heart-stage::before { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; background: linear-gradient(130deg,rgba(255,255,255,.075),transparent 26%,transparent 80%,rgba(255,255,255,.025)); }
.heart-stage::after { content: ""; position: absolute; inset: 1px; border-radius: inherit; border: 1px solid rgba(255,255,255,.025); pointer-events: none; }
.heart[data-phase="1"] .heart-stage, .heart[data-phase="2"] .heart-stage { border-color: rgba(255,182,84,.24); }
.heart-topline { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.heart-instrument { color: #abb9b4; font: 11px/1.35 ui-monospace,Menlo,monospace; letter-spacing: .12em; text-transform: uppercase; }
.heart-instrument span { padding: 0 7px; color: #65736e; }
.heart-status { display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto; padding: 7px 10px; border: 1px solid color-mix(in srgb,var(--signal-color) 28%,transparent); border-radius: 999px; background: color-mix(in srgb,var(--signal-color) 7%,transparent); color: var(--signal-color); font: 600 11px/1.2 -apple-system,BlinkMacSystemFont,sans-serif; letter-spacing: .025em; text-transform: none; transition: color 650ms ease,border-color 650ms ease,background-color 650ms ease; }
.heart-status i { display: block; width: 6px; height: 6px; flex: 0 0 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 14px currentColor; animation: heart-status-breathe 2.8s ease-in-out infinite; }
.heart-visual { position: relative; height: clamp(190px,22vw,258px); margin: 12px 0 6px; isolation: isolate; }
.heart-field { position: absolute; inset: 5% -4%; opacity: .8; background: radial-gradient(circle at 25% 48%,var(--signal-glow),transparent 35%),radial-gradient(circle at 75% 48%,rgba(53,242,181,.045),transparent 37%),linear-gradient(rgba(189,255,226,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(189,255,226,.035) 1px,transparent 1px); background-size: auto,auto,32px 32px,32px 32px; -webkit-mask-image: radial-gradient(ellipse at center,#000 18%,transparent 75%); mask-image: radial-gradient(ellipse at center,#000 18%,transparent 75%); transition: opacity 650ms ease; }
.heart-dots { position: absolute; inset: 22% 9%; opacity: .34; background: radial-gradient(circle,var(--signal-color) 1px,transparent 1.7px) center/14px 14px; -webkit-mask-image: radial-gradient(ellipse at center,#000 6%,transparent 67%); mask-image: radial-gradient(ellipse at center,#000 6%,transparent 67%); transition: opacity 700ms ease; }
.heart[data-phase="1"] .heart-dots { opacity: .13; }
.heart[data-phase="2"] .heart-dots { opacity: .24; }
.heart-scope { position: absolute; z-index: 1; inset: -6% 0; pointer-events: none; }
.heart-scope:not(.is-live)::before { content: ""; position: absolute; top: calc(50% - 12px); left: 20%; right: 20%; height: 1px; background: rgba(164,194,181,.18); }
.heart .heart-scope canvas { position: relative; display: block; width: 100%; height: 100%; max-width: none; }
.heart-scope::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(180deg,rgba(6,10,11,.34) 0 1px,transparent 1px 3px); -webkit-mask-image: radial-gradient(ellipse at center,#000 30%,transparent 72%); mask-image: radial-gradient(ellipse at center,#000 30%,transparent 72%); }
.heart-node { position: absolute; z-index: 2; top: 50%; display: flex; flex-direction: column; align-items: center; gap: 14px; width: 124px; transform: translateY(-50%); color: #aabbb4; font: 11px/1 ui-monospace,Menlo,monospace; letter-spacing: .13em; text-transform: uppercase; }
.heart-node-phone { left: 0; }
.heart-node-ally { right: 0; }
.heart-node-icon { position: relative; display: grid; place-items: center; width: 88px; height: 88px; border-radius: 50%; border: 1px solid rgba(53,242,181,.48); color: #9cf8d4; background: radial-gradient(circle at 50% 40%,rgba(53,242,181,.13),rgba(9,19,18,.95) 72%); box-shadow: 0 0 0 10px rgba(53,242,181,.025),inset 0 0 26px rgba(53,242,181,.08),0 0 32px rgba(53,242,181,.08); transition: color 650ms ease,border-color 650ms ease,box-shadow 650ms ease,background-color 650ms ease,opacity 650ms ease; }
.heart-node-icon::before { content: ""; position: absolute; inset: -10px; border: 1px solid rgba(53,242,181,.13); border-radius: 50%; animation: heart-orbit-breathe 3.2s ease-in-out infinite; }
.heart-node-ally .heart-node-icon { opacity: .55; border-color: rgba(185,205,196,.22); color: #b7ccc3; background: radial-gradient(circle at 50% 40%,rgba(195,218,207,.045),rgba(9,19,18,.95) 72%); box-shadow: 0 0 0 10px rgba(255,255,255,.012); }
.heart-node-ally .heart-node-icon::before { border-color: rgba(185,205,196,.08); animation: none; }
.heart .heart-node-icon svg { display: block; width: 38px; height: 38px; margin: 0; }
.heart .heart-node-icon path, .heart .heart-node-icon circle, .heart .heart-node-icon rect { fill: none; stroke: currentColor; stroke-width: 1.8; transition: none; }
.heart[data-phase="1"] .heart-node-phone .heart-node-icon, .heart[data-phase="2"] .heart-node-phone .heart-node-icon { color: #ffd59a; border-color: rgba(255,182,84,.52); background: radial-gradient(circle at 50% 40%,rgba(255,182,84,.13),rgba(19,15,11,.95) 72%); box-shadow: 0 0 0 10px rgba(255,182,84,.025),inset 0 0 26px rgba(255,182,84,.08),0 0 35px rgba(255,182,84,.12); }
.heart[data-phase="1"] .heart-node-phone .heart-node-icon::before, .heart[data-phase="2"] .heart-node-phone .heart-node-icon::before { border-color: rgba(255,182,84,.18); }
.heart[data-phase="2"] .heart-node-ally .heart-node-icon { opacity: 1; color: #ffdfa8; border-color: rgba(255,182,84,.72); background: radial-gradient(circle at 50% 40%,rgba(255,182,84,.19),rgba(19,15,11,.95) 72%); box-shadow: 0 0 0 10px rgba(255,182,84,.035),inset 0 0 34px rgba(255,182,84,.12),0 0 46px rgba(255,182,84,.20); }
.heart[data-phase="2"] .heart-node-ally .heart-node-icon::before { border-color: rgba(255,182,84,.26); animation: heart-orbit-breathe 2.7s ease-in-out infinite; }
.heart-story { position: relative; z-index: 2; min-height: 130px; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.10); }
.heart-story-index { display: block; color: var(--signal-color); font: 11px/1.2 ui-monospace,Menlo,monospace; letter-spacing: .14em; text-transform: uppercase; transition: color 650ms ease; }
.heart-story h3 { margin: 13px 0 6px; color: #f5f7f3; font-size: clamp(27px,2.5vw,33px); line-height: 1.08; font-weight: 680; letter-spacing: -.045em; }
.heart-story p { margin: 0; max-width: 43ch; color: #acbab3; font-size: 15px; line-height: 1.55; }
.heart-steps { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin-top: 24px; }
.heart-steps button { position: relative; min-height: 48px; padding: 14px 0 4px; border: 0; border-top: 1px solid rgba(255,255,255,.16); border-radius: 0; background: none; color: #889792; text-align: left; font: 500 12px/1.25 -apple-system,BlinkMacSystemFont,sans-serif; white-space: nowrap; transition: color 250ms ease; }
.heart-steps button span { margin-right: 5px; font: 10px/1 ui-monospace,Menlo,monospace; letter-spacing: .04em; }
.heart-steps button::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 2px; background: var(--signal-color); transform: scaleX(0); transform-origin: left center; transition: transform 550ms cubic-bezier(.22,.66,.2,1),background-color 650ms ease; }
.heart-steps button[aria-pressed="true"] { color: #ecf4ef; }
.heart-steps button[aria-pressed="true"]::before { transform: scaleX(1); }
.heart.is-playing .heart-steps button[aria-pressed="true"]::before { animation: heart-step-fill var(--heart-duration,4200ms) linear both; transition: none; }
.heart-steps button:hover { color: #fff; }
.heart-fineprint { position: relative; z-index: 2; margin: 15px 0 0; color: #6f8078; font-size: 11px; line-height: 1.4; }
.heart-footer { position: relative; z-index: 2; display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.heart-play { flex: 0 0 auto; padding: 5px 0; border: 0; background: none; color: #9ac4b0; font: 11px/1.2 ui-monospace,Menlo,monospace; text-decoration: underline; text-decoration-color: rgba(154,196,176,.35); text-underline-offset: 4px; }
.heart-play:hover { color: #d8ffe8; }
.heart-announcement { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@keyframes heart-status-breathe { 50% { box-shadow: 0 0 0 5px var(--signal-glow),0 0 20px currentColor; } }
@keyframes heart-orbit-breathe { 50% { transform: scale(1.06); opacity: .45; } }
@keyframes heart-step-fill { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.heart:not(.is-playing) .heart-status i, .heart:not(.is-playing) .heart-node-icon::before { animation-play-state: paused; }
.statement { position: relative; overflow: hidden; padding: clamp(96px,10vw,160px) 0; border-top: 0; background: radial-gradient(ellipse at 80% 0%,rgba(53,242,181,.095),transparent 47%),linear-gradient(180deg,#0d1515,#0b1012 64%,#0a0e10); }
.statement::before { content: ""; position: absolute; top: -240px; right: -160px; width: 740px; height: 740px; border-radius: 50%; border: 1px solid rgba(53,242,181,.065); box-shadow: 0 0 0 90px rgba(53,242,181,.012),0 0 0 190px rgba(53,242,181,.008); pointer-events: none; }
.statement::after { left: 0; right: auto; width: min(48%,600px); height: 1px; background: linear-gradient(90deg,rgba(53,242,181,.5),transparent); opacity: 1; }
.statement .shell { position: relative; z-index: 1; }
.statement-kicker { margin: 0 0 26px; color: var(--mint); font: 11px/1.3 ui-monospace,Menlo,monospace; letter-spacing: .16em; text-transform: uppercase; }
.statement-line { max-width: 17ch; color: #f3f6f1; font-size: clamp(48px,6.6vw,92px); line-height: 1.04; font-weight: 750; letter-spacing: -.06em; text-wrap: balance; }
.statement-line em { color: var(--mint); font-style: normal; }
.statement-note { max-width: 48ch; margin-top: 30px; color: #abbcb3; font-size: clamp(17px,1.5vw,20px); line-height: 1.65; }
@media (max-width:900px) {
  .heart { grid-template-columns: 1fr; gap: 34px; }
  .heart-copy .section-title { max-width: 15ch; font-size: clamp(42px,6vw,58px); }
  .heart-copy .section-intro { margin-top: 20px; }
  .heart-stage { min-height: 0; }
}
@media (max-width:620px) {
  .signal-section { padding-top: 48px; padding-bottom: 74px; }
  .signal-section .section-head-row { margin-bottom: 19px; }
  .heart { gap: 20px; }
  .heart-copy .section-title { max-width: none; font-size: clamp(35px,9.1vw,42px); line-height: 1.06; }
  .heart-copy .section-intro { margin-top: 12px; font-size: 15px; line-height: 1.52; }
  .heart-stage { margin-inline: -7px; padding: 20px; border-radius: 27px; }
  .heart-instrument { font-size: 9px; letter-spacing: .08em; }
  .heart-instrument span { padding: 0 3px; }
  .heart-status { padding: 6px 8px; font-size: 10px; }
  .heart-visual { height: 172px; margin-top: 4px; }
  .heart-node { width: 76px; gap: 12px; font-size: 9px; letter-spacing: .08em; }
  .heart-node-icon { width: 66px; height: 66px; }
  .heart-node-icon::before { inset: -6px; }
  .heart .heart-node-icon svg { width: 28px; height: 28px; }
  .heart-scope:not(.is-live)::before { left: 24%; right: 24%; }
  .heart-story { min-height: 111px; padding-top: 17px; }
  .heart-story h3 { font-size: 27px; }
  .heart-story p { font-size: 14px; }
  .heart-steps { gap: 7px; margin-top: 8px; }
  .heart-steps button { min-height: 44px; font-size: 10px; }
  .heart-steps button span { margin-right: 2px; font-size: 9px; }
  .heart-fineprint { margin-top: 11px; font-size: 10px; }
  .heart-play { font-size: 10px; }
  .statement { padding: 90px 0 108px; }
  .statement-kicker { margin-bottom: 22px; }
  .statement-line { max-width: 13ch; font-size: clamp(40px,10.8vw,52px); line-height: 1.07; }
  .statement-note { margin-top: 25px; font-size: 16px; line-height: 1.6; }
}
@media (max-width:360px) {
  .heart-topline { align-items: flex-start; flex-direction: column; gap: 8px; }
  .heart-instrument { font-size: 10px; }
  .heart-steps button { font-size: 9px; }
  .heart-footer { align-items: flex-start; flex-direction: column; gap: 4px; }
  .heart-play { min-height: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  .heart-status i, .heart-node-icon::before { animation: none !important; }
  .heart-play { display: none; }
}
html.motion-paused *, html.motion-paused *::before, html.motion-paused *::after { animation: none !important; transition: none !important; }

/* Copy hierarchy for the direct AppAlly voice. */
.hero h1 { font-size: clamp(49px,5.5vw,74px); line-height: 1.03; }
.hero h1 .headline-accent { font-size: .78em; line-height: 1.18; }
.mask-line:nth-child(3) > span { transition-delay: 220ms; }
.founder { align-items: end; }
.founder .quote { max-width: 12ch; }
.founder-story { max-width: 500px; padding-left: clamp(22px,3vw,40px); border-left: 1px solid rgba(53,242,181,.4); }
.founder-story p { margin: 0; color: var(--text-soft); font-size: clamp(18px,1.6vw,22px); line-height: 1.55; letter-spacing: -.025em; }
.founder-story p + p { margin-top: 24px; }
.founder-story strong { color: var(--text); font-weight: 650; }
@media (max-width:900px) {
  .founder { align-items: start; }
  .founder .quote { max-width: 16ch; }
}
@media (max-width:620px) {
  .hero h1 { font-size: clamp(47px,11.4vw,58px); }
  .hero h1 .headline-accent { font-size: .78em; }
  .founder-story { max-width: 100%; padding-left: 20px; }
  .founder-story p { font-size: 18px; }
}
@media (max-width:360px) {
  .hero h1 { font-size: clamp(38px,11.5vw,41px); }
}