.concept-b .hero-b .hero-badge{font-size:11px}.concept-b .hero-b h1{font-size:clamp(40px,4vw,56px);line-height:1.12}.concept-b .hero-b .hero-copy>p{font-size:17px;line-height:1.8;max-width:480px}.concept-b .hero-b .hero-copy>.hero-price,.concept-b .hero-b .hero-copy>.nana-note{display:none}.concept-b .hero-b .actions{margin-top:30px}.concept-b .navy-band{padding:100px 0 105px;text-align:center}.concept-b .navy-band>.wrap{display:block}.concept-b .navy-band h2{font-size:clamp(36px,4.4vw,62px);line-height:1.14;max-width:960px;margin:auto;letter-spacing:-.025em}.concept-b .navy-band p{font-size:17px;max-width:640px;margin:25px auto 0;line-height:1.8}.concept-b .access-section{background:var(--mint);color:var(--navy);padding:93px 0}.concept-b .access-layout{display:block;text-align:center}.concept-b .access-layout>.access-message h2{color:var(--navy);font-size:clamp(35px,4.3vw,59px);line-height:1.15}.concept-b .access-layout em{color:var(--brand-text)}.concept-b .access-layout>.access-message>p{max-width:615px;font-size:16px;color:var(--muted);margin:23px auto 0}.sharing-line{display:grid;grid-template-columns:1fr 135px 1fr;align-items:center;gap:28px;max-width:900px;margin:48px auto 0;text-align:left}.sharing-line article{background:transparent;border-top:1px solid #acd4c9;padding-top:22px}.sharing-line article>span{display:block;font-size:12px;font-weight:800;color:var(--brand-text)}.sharing-line h3{font-size:28px;margin-top:10px}.sharing-line article>p{font-size:14px;color:var(--muted);margin-top:12px;line-height:1.8;max-width:330px}.sharing-arrow{display:grid;place-items:center;font-size:28px;color:var(--brand-text)}.sharing-arrow small{font-size:10px;font-weight:800;line-height:1.5;text-align:center}.sharing-note{font-size:12px!important;text-align:center;max-width:850px!important;margin:34px auto 0!important;color:var(--muted)}.day-section{background:var(--off);border-top:1px solid var(--line);padding-top:76px;padding-bottom:74px}.day-intro{max-width:750px;margin-bottom:45px}.day-intro h2{font-size:clamp(33px,3.6vw,49px)}.day-intro>p{font-size:16px;color:var(--muted);max-width:570px;margin-top:22px}.day-layout{display:grid;grid-template-columns:1.5fr .8fr;gap:90px;align-items:start}.day-sticky{position:sticky;top:104px}.day-stage{border:1px solid var(--line);background:white;border-radius:12px;overflow:hidden}.day-stage-top{display:flex;gap:10px;justify-content:space-between;padding:14px 21px;background:var(--navy);color:white;font-size:11px;font-weight:800}.day-stage-top>span+span{font-size:9px;font-weight:400;color:#d3e1ed}:is(#day-screen,[data-travel-screen]){padding:27px;min-height:423px}.day-screen-heading{margin-bottom:22px}.day-screen-heading .label{font-size:11px;margin-bottom:9px}.day-screen-heading h3{font-size:27px;letter-spacing:-.5px}.day-screen-heading p{font-size:12px;color:var(--muted);margin-top:7px}.day-inbox>div{display:flex;align-items:center;gap:13px;border-top:1px solid var(--line);padding:18px 0}.day-avatar{background:var(--blue-bg);color:#24628e;border-radius:50%;width:39px;height:39px;display:grid;place-items:center;font-size:12px;font-weight:900;flex:none}.day-avatar.mint{background:var(--mint);color:var(--brand-text)}.day-avatar.blue{background:var(--navy);color:#fff}.day-inbox strong{font-size:13px;color:var(--navy)}.day-inbox p{font-size:11px;color:var(--muted);margin-top:3px}.day-inbox>div>span:last-child{margin-left:auto;font-size:10px;color:var(--brand-text);max-width:125px;text-align:right}.day-summary{display:flex;gap:10px;align-items:center;background:var(--mint);color:var(--navy);padding:13px;border-radius:7px;font-size:12px;margin-top:12px}.day-summary i{font-style:normal;font-size:17px}.day-family{display:flex;gap:13px;align-items:center;border-bottom:1px solid var(--line);padding:0 0 20px}.day-family strong{font-size:15px;color:var(--navy)}.day-family p{font-size:11px;color:var(--muted)}.day-family .pill{margin-left:auto}.day-note{margin-top:20px}.day-note>span{font-size:11px;font-weight:800;color:var(--brand-text)}.day-note p{font-size:14px;line-height:1.8;margin-top:6px;color:var(--ink)}.day-note.next{padding:14px;background:var(--mint);border-radius:7px}.day-question{background:var(--off);padding:20px;border-radius:9px}.day-question>span{font-size:10px;color:var(--brand-text);font-weight:800}.day-question h4{font-size:23px;margin-top:11px}.day-question p{font-size:14px;line-height:1.8;margin-top:12px}.day-source{font-size:10px;margin-top:17px;color:var(--muted)}.day-copy-illustration{display:flex;align-items:center;justify-content:space-between;background:var(--mint);color:var(--brand-text);font-size:12px;padding:12px;margin-top:13px;border-radius:5px}.day-small{font-size:10px;color:var(--muted);margin-top:14px}.day-update{display:flex;gap:12px;align-items:start;padding:17px;background:var(--off);border-radius:8px}.day-update strong{font-size:12px;color:var(--navy)}.day-update p{font-size:13px;color:var(--muted);margin-top:7px;line-height:1.75}.day-update.partner{background:var(--mint)}.day-share-line{display:flex;flex-direction:column;align-items:center;font-size:10px;color:var(--brand-text);margin:12px 0}.day-share-line b{font-size:20px}.day-selector{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:15px}.day-selector button{min-height:44px;border:1px solid var(--line);border-radius:7px;background:white;color:var(--muted);font-size:11px;font-weight:800;padding:8px}.day-selector button.active{background:var(--navy);color:white;border-color:var(--navy)}.day-selector button:hover{border-color:var(--brand-text)}.day-caption{font-size:12px;color:var(--muted);margin-top:15px;min-height:39px;max-width:650px}.day-skip{font-size:11px;font-weight:800;color:var(--brand-text);display:inline-block;padding:8px 0}.day-chapters article{min-height:360px;display:flex;flex-direction:column;justify-content:center;scroll-margin-top:110px;padding:30px 0}.day-chapters article>span{font-size:12px;font-weight:800;color:var(--brand-text);margin-bottom:13px}.day-chapters h3{font-size:29px;line-height:1.2}.day-chapters p{font-size:15px;line-height:1.8;color:var(--muted);margin-top:19px}.mobile-actions.day-in-view{display:none}
@media(max-width:1100px){.day-layout{gap:45px}.day-stage-top{padding:14px 17px}:is(#day-screen,[data-travel-screen]){padding:22px}.day-chapters h3{font-size:26px}.day-inbox>div>span:last-child{max-width:90px}.day-selector button{font-size:10px}.sharing-line{gap:25px;grid-template-columns:1fr 85px 1fr}}
@media(max-width:850px){.concept-b .hero-b h1{font-size:50px}.concept-b .hero-b .hero-copy>p{max-width:550px;font-size:16px}.day-layout{display:block}.day-sticky{position:static;max-width:690px;margin:auto}.day-chapters{display:none}.day-intro{max-width:690px;margin-inline:auto}.day-stage{min-height:0}.day-section{padding-block:65px}.concept-b .navy-band{padding:70px 0}.concept-b .navy-band h2{font-size:47px}.concept-b .navy-band p{font-size:16px}.concept-b .access-section{padding:70px 0}.concept-b .access-layout>.access-message h2{font-size:46px}.sharing-line h3{font-size:25px}.sharing-line article>p{font-size:13px}}
@media(max-width:620px){.concept-b .hero-b h1{font-size:39px}.concept-b .hero-b .hero-copy>p{font-size:14px;margin-top:20px}.concept-b .hero-b .hero-badge{font-size:9px}.concept-b .hero-b .actions{margin-top:23px}.concept-b .hero-b .actions .button{font-size:12px}.concept-b .navy-band{padding:63px 0}.concept-b .navy-band h2{font-size:36px}.concept-b .navy-band p{font-size:14px;margin-top:22px;max-width:350px}.concept-b .access-section{padding:59px 0}.concept-b .access-layout>.access-message h2{font-size:36px}.concept-b .access-layout>.access-message>p{font-size:14px;margin-top:22px}.sharing-line{display:block;margin-top:32px;text-align:center}.sharing-line h3{font-size:24px}.sharing-line article>span{font-size:11px}.sharing-line article>p{font-size:13px;margin:12px auto 0;max-width:300px}.sharing-line article{padding-top:21px}.sharing-arrow{margin:19px auto;display:flex;flex-direction:row;gap:12px;justify-content:center;font-size:24px}.sharing-arrow b{transform:rotate(90deg);font-weight:400}.sharing-arrow small{font-size:10px}.sharing-note{font-size:11px!important;margin-top:27px!important}.day-section{padding:48px 0}.day-intro{margin-bottom:28px}.day-intro h2{font-size:34px}.day-intro>p{font-size:14px;margin-top:18px}.day-stage-top{font-size:10px;padding:12px}.day-stage-top>span+span{font-size:8px;max-width:150px;text-align:right}:is(#day-screen,[data-travel-screen]){padding:20px 15px;min-height:430px}.day-screen-heading h3{font-size:23px}.day-screen-heading .label{font-size:10px}.day-screen-heading p{font-size:11px}.day-avatar{width:32px;height:32px;font-size:10px}.day-inbox>div{gap:9px;padding:16px 0;flex-wrap:wrap}.day-inbox>div>span:last-child{font-size:9px;max-width:none;margin-left:41px;width:100%;text-align:left;margin-top:-6px}.day-inbox strong{font-size:12px}.day-inbox p{font-size:10px}.day-summary{font-size:11px;padding:12px;align-items:flex-start}.day-selector{grid-template-columns:1fr 1fr;gap:8px}.day-selector button{font-size:11px;min-height:44px}.day-caption{font-size:12px;min-height:50px}.day-family{flex-wrap:wrap;gap:10px}.day-family .pill{font-size:9px}.day-note p{font-size:13px}.day-question{padding:16px}.day-question h4{font-size:21px}.day-question p{font-size:13px}.day-update{padding:13px;gap:9px}.day-update strong{font-size:11px}.day-update p{font-size:12px}.day-small{font-size:9px}.day-skip{font-size:11px;min-height:44px;display:flex;align-items:center}}
@media(max-width:360px){.concept-b .hero-b h1{font-size:35px}.day-screen-heading h3{font-size:21px}.day-family .pill{margin-left:42px}.day-screen-heading p{font-size:10px}.day-update strong{font-size:10px}.day-update p{font-size:11px}.concept-b .navy-band h2,.concept-b .access-layout>.access-message h2{font-size:33px}}
@media(prefers-reduced-motion:reduce){.day-layout{display:block}.day-sticky{position:static;max-width:760px;margin:auto}.day-chapters{display:none}}

/* One workspace travels from the hero into the school-day story. */
.concept-b .hero-b .role-demo{animation:none}
.workspace-flight{position:fixed;left:0;top:0;z-index:9;pointer-events:none;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:12px;transform-origin:0 0;box-shadow:0 22px 65px -32px #1b325245;contain:layout paint;will-change:transform,width,height}
.workspace-flight[hidden]{display:none}
.workspace-flight .flight-skin{position:absolute;inset:0 auto auto 0;transform-origin:0 0;will-change:transform,opacity}
.workspace-flight .role-demo,.workspace-flight .day-stage{border:0;box-shadow:none;border-radius:0}
.workspace-flight [data-travel-screen]{padding:27px;min-height:423px}
.day-intro{margin-bottom:32px}
.day-intro h2{font-size:clamp(31px,3vw,43px);line-height:1.16}
.day-intro>p{font-size:15px;line-height:1.8;margin-top:20px}
.day-chapters article:first-child{min-height:520px;justify-content:flex-start;padding-top:0}
.day-chapters article:first-child>span,.day-chapters article:first-child>h3,.day-chapters article:first-child>p{display:none}
.day-chapters article:not(:first-child){min-height:490px}
.day-chapters article:first-child .day-intro>h2{color:var(--navy)}
.day-stage{transform-origin:50% 50%}
@media(max-width:1100px){.workspace-flight [data-travel-screen]{padding:22px}}
@media(max-width:850px){
 .day-layout{display:flex;flex-direction:column;gap:28px}
 .day-chapters{display:block;order:-1;width:100%;max-width:690px;margin:auto}
 .day-chapters article:first-child{display:block;min-height:0;padding:0}
 .day-chapters article:not(:first-child){display:none}
 .day-intro{margin:0}.day-sticky{width:100%}
}
@media(max-width:620px){.workspace-flight [data-travel-screen]{padding:20px 15px;min-height:430px}.day-intro h2{font-size:34px}}
@media(prefers-reduced-motion:reduce){
 .workspace-flight{display:none!important}
 .day-layout{display:flex;flex-direction:column;gap:28px}
 .day-chapters{display:block;order:-1;width:100%;max-width:760px;margin:auto}
 .day-chapters article:first-child{display:block;min-height:0;padding:0}
 .day-chapters article:not(:first-child){display:none}
 .day-intro{margin:0}.day-sticky{width:100%}
}

.workspace-flight .flight-destination{background:white;border:0;border-radius:0}


/* Scroll-driven film. Section length supplies scroll distance; sticky releases naturally. */
.product-film{background:#f1f8f6;scroll-margin-top:76px;padding:0}.product-film [hidden]{display:none!important}.film-pin{padding:36px 0}.film-inner{max-width:1050px}.product-film[data-mode="scroll"]{height:480svh}.product-film[data-mode="scroll"] .film-pin{position:sticky;top:74px;height:calc(100svh - 74px);display:flex;align-items:center;padding:18px 0}.film-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:18px}.film-heading h2{font-size:clamp(25px,3.1vw,42px);line-height:1.12;margin:8px 0 0}.film-heading>p{font-size:14px;line-height:1.6;max-width:300px;color:#526579}.film-visual{position:relative;background:#e3f3ef;border-radius:14px;overflow:hidden}.film-player,#film-canvas,.film-poster{display:block;width:100%;height:auto;aspect-ratio:854/480;object-fit:contain}.product-film[data-mode="scroll"] #film-canvas{max-height:calc(100svh - 325px)}.film-poster{position:absolute;inset:0;height:100%}.film-chapters{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.film-chapters button{font:inherit;font-size:13px;font-weight:800;min-height:44px;border:0;border-bottom:2px solid #ccddd7;background:transparent;color:var(--navy);cursor:pointer;text-align:left}.film-chapters button span{opacity:.6;margin-right:7px}.film-chapters [aria-current]{color:var(--navy);border-color:#159b80}.film-progress-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#film-progress{display:block;width:100%;height:18px;margin:5px 0;accent-color:#159b80;cursor:pointer}.film-tools,.film-playback-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:#526579}.film-tools button,.film-playback-tools button{font:inherit;border:0;background:none;color:var(--navy);cursor:pointer;min-height:44px;padding:0 6px;text-decoration:underline}.film-tools a,.film-playback-tools a{color:var(--navy);display:inline-flex;align-items:center;min-height:44px}.film-playback-tools{margin-top:12px}.product-film[data-mode="scroll"] .film-playback-tools{display:none}.film-tools :focus-visible,.film-chapters button:focus-visible,#film-progress:focus-visible{outline:3px solid #159b80;outline-offset:3px}.film-player{border-radius:14px}.film-playback-tools button[hidden]+a{margin-left:auto}
@media(max-width:650px){.product-film[data-mode="scroll"]{height:400svh}.product-film[data-mode="scroll"] .film-pin{top:66px;height:calc(100svh - 66px)}.film-heading{display:block;margin-bottom:16px}.film-heading h2{font-size:30px}.film-heading>p{font-size:13px;line-height:1.5;max-width:340px;min-height:40px;margin-top:12px}.film-chapters{gap:5px}.film-chapters button{font-size:11px}.film-chapters button span{display:none}.film-tools{font-size:10px;gap:8px}.film-tools button{font-size:10px;padding:0}.film-pin{padding:36px 0}.product-film[data-mode="scroll"] #film-canvas{max-height:calc(100svh - 360px)}}
@media(max-height:560px){.film-heading{margin-bottom:8px}.film-heading h2{font-size:23px}.film-heading>p{display:none}.product-film[data-mode="scroll"] .film-pin{top:60px;height:calc(100svh - 60px);padding:6px 0}.product-film[data-mode="scroll"] #film-canvas{max-height:calc(100svh - 300px)}.film-chapters{margin-top:4px}.film-tools #film-hint{display:none}}
/* Reduced-motion defaults to playback in JS; explicit scroll choice retains sticky geometry. */

@media(max-width:650px) and (max-height:650px){.product-film[data-mode="scroll"] .film-pin{padding-block:6px}.film-heading{margin-bottom:10px}.film-heading h2{font-size:26px}.film-heading>p{margin-top:6px;font-size:12px;min-height:36px}.film-heading .label{font-size:10px}.film-chapters{margin-top:6px}}

.film-in-view .mobile-actions{display:none}

.film-playback-tools #film-scroll-mode{background:#1b3252;color:white;border-radius:8px;padding:12px 18px;font-weight:800;text-decoration:none}

/* Samsons-style presentation: no timeline, tabs or player chrome while scrolling. */
.product-film[data-mode="scroll"] .film-scroll-controls{height:28px;position:relative;margin-top:12px}.product-film[data-mode="scroll"] .film-tools{justify-content:center}.product-film[data-mode="scroll"] .film-tools #film-hint{font-size:11px;letter-spacing:.06em}.product-film[data-mode="scroll"] .film-tools button,.product-film[data-mode="scroll"] .film-tools a{position:absolute;width:1px;height:1px;min-height:0;padding:0;overflow:hidden;clip-path:inset(50%)}.product-film[data-mode="scroll"] .film-tools button:focus,.product-film[data-mode="scroll"] .film-tools a:focus{position:relative;width:auto;height:auto;min-height:44px;padding:0 12px;clip-path:none;overflow:visible}.product-film[data-mode="scroll"] #film-canvas{max-height:calc(100svh - 245px)}@media(max-width:650px){.product-film[data-mode="scroll"] #film-canvas{max-height:calc(100svh - 290px)}}@media(max-height:560px){.product-film[data-mode="scroll"] #film-canvas{max-height:calc(100svh - 220px)}}