/* Product storytelling, scoped to avoid changing existing service pages. */
.change-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.change-section { padding: 96px 0; background: #fbfbf8; color: #16191d; }
.change-hero { padding: 76px 0 64px; background: #f1f0eb; color: #16191d; }
.change-eyebrow { margin: 0 0 22px; color: #666b70; font-size: 11px; font-weight: 750; letter-spacing: .15em; }
.change-heading { display: grid; grid-template-columns: 1.2fr 1fr; gap: 70px; align-items: end; margin-bottom: 42px; }
.change-heading > p, .change-lead { max-width: 620px; color: #60656c; font-size: 18px; line-height: 1.7; }
.change-section h2, .change-partner h2 { margin: 0; font-size: clamp(34px, 4.3vw, 56px); font-weight: 780; letter-spacing: -.045em; line-height: 1.08; }
.change-hero h1 { font-size: clamp(40px, 5vw, 68px); font-weight: 800; line-height: 1.04; letter-spacing: -.055em; margin: 0; }
.change-hero h1 em { color: #da2933; font-style: normal; }
.change-hero .change-heading { align-items: start; }
.change-hero .change-lead { margin-top: 0; }
.change-actions { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.change-button { display: inline-flex; padding: 16px 22px; background: #e52732; color: white; border-radius: 7px; font-size: 14px; font-weight: 700; text-decoration: none; }
.change-button:hover { background: #ba1b24; }
.change-link { display: inline-flex; gap: 18px; align-items: center; color: inherit; font-size: 14px; font-weight: 700; text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 4px; }
.change-link:hover { color: #cd202a; }
.change-preview { color: #272b30; background: white; border: 1px solid #dcdedb; border-radius: 12px; overflow: hidden; box-shadow: 0 25px 65px #20242510; text-align: left; }
.change-window { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid #e7e8e5; font-size: 14px; }
.change-mark { display: grid; place-items: center; width: 26px; height: 26px; background: #e52732; color: white; border-radius: 6px; font-weight: 800; }
.change-demo-label { margin-left: auto; font-size: 9px; color: #777b7e; letter-spacing: .08em; }
.change-app { display: grid; grid-template-columns: 178px minmax(0,1fr); min-height: 350px; }
.change-sidebar { padding: 26px 14px; background: #f7f8f6; border-right: 1px solid #e7e8e5; font-size: 12px; }
.change-sidebar > span { font-size: 9px; color: #7b807f; letter-spacing: .09em; padding: 0 9px; }
.change-sidebar p { padding: 8px 9px; margin: 4px 0; }
.change-sidebar .selected { border-radius: 5px; background: #e9eeec; color: #172e27; font-weight: 700; }
.change-sidebar hr { border: 0; border-top: 1px solid #e0e3df; margin: 18px 0; }
.change-sidebar small { display: block; padding: 20px 9px 0; color: #888c89; font-size: 11px; line-height: 1.7; }
.change-board { min-width: 0; padding: 28px; }
.change-board-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 24px; }
.change-board-head span { color: #858a88; font-size: 9px; letter-spacing: .08em; }
.change-board-head h3 { font-size: 20px; line-height: 1.3; letter-spacing: -.03em; margin: 6px 0 0; }
.change-view { padding: 7px 10px; border: 1px solid #e4e6e2; border-radius: 5px; white-space: nowrap; }
.change-kanban { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.change-column { padding: 10px; background: #f5f6f3; border-radius: 7px; }
.change-column h4 { display: flex; align-items: center; gap: 7px; margin: 2px 0 16px; font-size: 11px; font-weight: 600; }
.change-column h4 > span { margin-left: auto; color: #838983; }
.change-column i { width: 6px; height: 6px; background: #8eaaa0; border-radius: 100%; }
.change-column:nth-child(2) i { background: #c99e56; }
.change-column:nth-child(3) i { background: #7e8cba; }
.change-column article { padding: 15px 12px; margin-bottom: 10px; background: white; border: 1px solid #e5e8e2; border-radius: 5px; box-shadow: 0 2px 4px #21292104; }
.change-column article small { color: #7e8580; font-size: 8px; letter-spacing: .07em; }
.change-column h5 { margin: 9px 0 6px; font-size: 13px; line-height: 1.4; }
.change-column p { font-size: 10px; color: #7c827e; margin: 0 0 17px; }
.change-tag { display: inline-block; padding: 4px 6px; font-size: 8px; border-radius: 3px; background: #eef1f7; color: #596e91; }
.change-tag.amber { background: #faf2e2; color: #8b6426; }
.change-tag.green { background: #e9f2ec; color: #416952; }
.change-activity { display: flex; align-items: center; gap: 12px; margin-top: 20px; padding: 13px; border: 1px solid #dee8e1; border-radius: 6px; background: #f4f8f5; }
.change-activity > span:first-child { color: #50705c; font-size: 22px; }
.change-activity strong { font-size: 11px; }
.change-activity p { font-size: 10px; color: #698171; margin: 4px 0 0; line-height: 1.5; }
.change-dot { width: 6px; height: 6px; border-radius: 50%; background: #679c7c; margin-left: auto; flex-shrink: 0; }
.change-preview-note { padding: 12px 20px; border-top: 1px solid #e7e8e5; font-size: 10px; color: #727973; line-height: 1.6; }
.change-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 26px; }
.change-bottom p { font-size: 14px; color: #777b78; }
.change-features { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0 42px; margin-top: 45px; }
.change-features article { padding: 28px 0; border-top: 1px solid #d8dcd5; }
.change-features article > span { font-size: 11px; color: #bc252d; letter-spacing: .06em; }
.change-features h3 { font-size: 23px; line-height: 1.2; letter-spacing: -.025em; margin: 20px 0 12px; }
.change-features p, .change-ai p { color: #656b69; font-size: 15px; line-height: 1.75; }
.change-dark { background: #172820; color: #fff; }
.change-dark .change-eyebrow { color: #abbdaf; }
.change-dark .change-lead { color: #bbc9c0; }
.change-flow { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 28px; list-style: none; padding: 0; margin: 50px 0 30px; }
.change-flow li { border-top: 1px solid #63766a; padding-top: 22px; }
.change-flow span { color: #b7cca9; font-size: 10px; letter-spacing: .08em; }
.change-flow h3 { margin: 22px 0 12px; color: white; font-size: 22px; line-height: 1.2; }
.change-flow p { color: #bdc9c1; font-size: 14px; line-height: 1.7; }
.change-footnote { color: #b3c4b7; font-size: 12px; line-height: 1.7; }
.change-ai { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.change-ai-card { padding: 36px; background: #f0efe8; border-radius: 10px; }
.change-ai-card h3 { font-size: 27px; letter-spacing: -.03em; line-height: 1.2; }
.change-ai-card > div { display: flex; gap: 18px; padding: 20px 0; border-top: 1px solid #d7d8cc; font-size: 14px; line-height: 1.5; }
.change-ai-card > div span { color: #8a958c; }
.change-ai-card p { font-size: 12px; }
.change-soft { background: #f1f0eb; }
.change-partner { background: #fff; color: #202721; border-block: 1px solid #e6e8e2; padding: 38px 0; }
.change-partner .change-shell { display: flex; gap: 54px; align-items: center; }
.change-partner .change-shell > span { font-size: 20px; font-weight: 750; letter-spacing: .03em; }
.change-partner h2 { font-size: 21px; letter-spacing: -.02em; }
.change-partner p { color: #727974; font-size: 13px; line-height: 1.7; margin: 8px 0 0; }
.change-page .change-section h2 { max-width: 800px; }
@media(max-width: 1000px) {
 .change-heading { grid-template-columns: 1fr; gap: 24px; }
 .change-ai { gap: 36px; }
 .change-app { grid-template-columns: 142px minmax(0,1fr); }
 .change-board { padding: 20px; }
 .change-flow { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media(max-width: 700px) {
 .change-shell { width: calc(100% - 32px); }
 .change-section { padding: 64px 0; }
 .change-hero { padding: 48px 0; }
 .change-heading { gap: 20px; margin-bottom: 28px; }
 .change-heading > p,.change-lead { font-size: 16px; }
 .change-app { display: block; }
 .change-sidebar { display: none; }
 .change-board { padding: 16px; }
 .change-board-head { align-items: start; }
 .change-board-head h3 { font-size: 18px; }
 .change-view { display: none; }
 .change-kanban { grid-template-columns: 1fr; gap: 14px; }
 .change-column article { margin-bottom: 7px; }
 .change-column h4 { font-size: 12px; margin-bottom: 12px; }
 .change-column article small { font-size: 9px; }
 .change-column p { font-size: 12px; }
 .change-tag { font-size: 10px; }
 .change-window { flex-wrap: wrap; padding: 13px 16px; gap: 8px; }
 .change-demo-label { width: 100%; margin: 3px 0 0; font-size: 8px; }
 .change-features,.change-ai,.change-flow { grid-template-columns: 1fr; }
 .change-features { gap: 0; margin-top: 32px; }
 .change-flow { gap: 16px; }
 .change-ai-card { padding: 26px; }
 .change-bottom { align-items: start; flex-direction: column; gap: 8px; }
 .change-partner .change-shell { align-items: start; flex-direction: column; gap: 18px; }
 .change-actions { align-items: start; flex-direction: column; }
}
.change-mobile-menu { display: none; }
@media(max-width: 1020px) {
 .change-mobile-menu { display: block; position: relative; }
 .change-mobile-menu summary { cursor: pointer; padding: 10px 14px; border: 1px solid #555; border-radius: 6px; font-size: 14px; }
 .site-header .change-mobile-menu nav { display: flex; position: absolute; right: 0; top: 52px; min-width: 210px; padding: 12px; gap: 0; flex-direction: column; background: #171a1e; border: 1px solid #42464b; border-radius: 8px; box-shadow: 0 14px 24px #0003; }
 .change-mobile-menu nav a { padding: 12px; }
}