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/* Presentation mode keeps controls out of the slide's reading area. */
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.course-notice{font-size:.72rem;line-height:1.8;color:#708894;border-top:1px solid var(--line);margin-top:26px;padding-top:20px}

/* Quiet motion gives the interface a sense of direction. */
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@media(max-width:540px){#pair-remote{max-width:87px!important}.presentation-header .brand small{display:none}.presentation-header{gap:5px}.presentation-tools #pair-remote{font-size:.55rem}.pairing-content{padding:30px 25px}.pairing-content h2{font-size:2rem}#remote-controller>header{padding:16px 20px}.remote-content{padding:27px 20px 35px}.remote-notes{padding:22px}.remote-notes p{font-size:.82rem}.remote-status{font-size:.56rem}.remote-next{font-size:.8rem}.remote-navigation{margin-block:22px}.remote-navigation .button{font-size:.8rem}}
/* Room-scale typography; teaching prompts belong on the presenter's phone. */
.slide .slide-summary{font-size:clamp(1rem,1.6vw,1.5rem);line-height:1.55;margin-bottom:22px}.slide .lesson-bullets{gap:12px}.slide .lesson-bullets li{font-size:clamp(1rem,1.58vw,1.5rem);line-height:1.5}.slide h2{margin-block:16px 20px;font-size:clamp(2.4rem,4.2vw,4.8rem)}.slide-cycle .slide-summary,.slide-plans .slide-summary{font-size:clamp(1rem,1.5vw,1.4rem)}.cycle-timeline p{font-size:clamp(1rem,1.6vw,1.5rem);line-height:1.65}.cycle-timeline h3{font-size:clamp(1.4rem,2.3vw,2.2rem)}.slide-plan-grid p{font-size:clamp(.95rem,1.4vw,1.3rem)}.slide-plan-grid ul{font-size:clamp(.9rem,1.35vw,1.2rem);line-height:1.65}.slide-plan-grid h3{font-size:clamp(1.5rem,2.3vw,2.2rem)}.slide-checks li{font-size:clamp(1rem,1.6vw,1.5rem);line-height:1.55}.hero-phone-collage{position:absolute;inset:0;width:100%;max-width:680px;height:100%;z-index:0}.hero-phone{position:absolute;border:6px solid #133347;border-radius:30px;overflow:hidden;background:#e7f3f9;box-shadow:0 28px 40px #173d5626;width:31%;top:52px;animation:phone-arrive 1.05s cubic-bezier(.2,.7,.2,1) both}.hero-phone img{width:100%;aspect-ratio:9/20;object-fit:cover;object-position:top}.hero-phone:nth-child(1){left:0;transform:rotate(-7deg)}.hero-phone:nth-child(2){width:36%;left:29%;top:0;z-index:2;transform:rotate(1deg);animation-delay:.1s}.hero-phone:nth-child(3){left:62%;transform:rotate(8deg);animation-delay:.2s}.hero-phone-collage:has(.hero-phone:nth-child(2):last-child) .hero-phone:nth-child(1){left:13%;width:36%}.hero-phone-collage:has(.hero-phone:nth-child(2):last-child) .hero-phone:nth-child(2){left:45%;width:36%}.hero-visual:has(.hero-phone-collage) .flight-tag{z-index:3;bottom:5px}.hero-visual:has(.hero-phone-collage){width:48%;right:1%;top:90px}.hero-visual>img[hidden]{display:none}
@keyframes phone-arrive{from{opacity:0;translate:0 22px}to{opacity:1;translate:0 0}}
@media(max-width:1000px){.hero-visual:has(.hero-phone-collage){width:500px;right:auto;top:440px}.hero-phone{width:29%;left:0;top:35px;border-width:5px;border-radius:22px}.hero-phone:nth-child(2){width:33%;left:31%;top:0}.hero-phone:nth-child(3){left:65%}.hero-visual:has(.hero-phone-collage) .flight-tag{bottom:-18px;left:0}.slide .slide-summary{font-size:clamp(.9rem,1.6vw,1.2rem)}.slide .lesson-bullets li{font-size:clamp(.9rem,1.55vw,1.15rem)}.cycle-timeline p{font-size:clamp(.9rem,1.55vw,1.15rem)}.slide-plan-grid p,.slide-plan-grid ul{font-size:.95rem}}
@media(max-width:540px){.hero-visual:has(.hero-phone-collage){width:360px;top:440px;height:330px}.hero-phone{border-width:4px;border-radius:18px}.hero-phone:nth-child(2){border-radius:20px}.hero-visual:has(.hero-phone-collage) .flight-tag{bottom:8px;left:0}.slide .lesson-bullets li{font-size:1rem;line-height:1.6}.slide .slide-summary{font-size:1rem;line-height:1.6}.slide h2{font-size:2.1rem}.cycle-timeline p{font-size:.95rem;line-height:1.65}.slide-plan-grid p,.slide-plan-grid ul{font-size:.95rem}.slide-checks li{font-size:1rem}}
@media(max-height:650px) and (min-width:1001px){.slide{padding-block:2vh}.slide h2{font-size:3.6vw;margin-block:10px 14px}.slide .slide-summary{font-size:1.35vw;margin-bottom:18px}.slide .lesson-bullets li{font-size:1.4vw;line-height:1.45}.slide .lesson-bullets{gap:9px}.cycle-timeline{margin-top:20px}.cycle-timeline p{font-size:1.4vw}.slide-plan-grid p,.slide-plan-grid ul{font-size:1.2vw}}
@media(prefers-reduced-motion:reduce){.hero-phone{animation:none}}
.pair-qr{display:grid;place-items:center;margin:8px auto 20px;background:white;max-width:230px}.pair-qr svg{width:100%;height:auto;display:block}.remote-selects{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.remote-selects>label{font-size:.62rem;color:#7893a4;min-width:0}.remote-selects>label:last-child{grid-column:1/-1}.remote-selects select{width:100%;display:block;border:1px solid var(--line);background:white;color:var(--navy);border-radius:6px;padding:11px 9px;font-size:.74rem;margin-top:5px;min-width:0;max-width:100%}.remote-media-controls{display:flex;gap:9px;margin:0 0 24px;flex-wrap:wrap}.remote-media-controls .tool-button{flex:1;font-size:.7rem;min-height:42px}.playback-prompt{position:absolute;bottom:95px;left:50%;translate:-50% 0;background:var(--navy);color:white;border:1px solid #7cbbde;box-shadow:var(--shadow);border-radius:8px;padding:15px 25px;z-index:25;font-size:.9rem}.playback-prompt[hidden]{display:none}
@media(max-width:360px){.site-header .button{max-width:99px;font-size:.55rem}.language-select{max-width:74px}.site-header .brand img{width:25px;height:25px}.site-header .brand>span{font-size:1.1rem}.site-header .brand{gap:5px}.hero h1{font-size:2.9rem}.hero-visual:has(.hero-phone-collage){width:320px}}
/* Keep translated slides readable on a 720p projector without scrolling. */
@media (min-width:1001px) and (max-height:800px){.slide{padding-block:2.5vh}.slide h2{margin-block:12px 16px}.slide .slide-summary{margin-bottom:18px}.slide .lesson-bullets{gap:10px}.slide-plans .slide-summary{max-width:none}.slide-plan-grid>div{padding-top:12px}.slide-plan-grid p{min-height:0;line-height:1.45;margin-bottom:10px}.slide-plan-grid ul{margin-top:10px}.plan-pricing-link{margin-top:16px}}

#slide-position{direction:ltr;unicode-bidi:isolate}html[dir=rtl] #next-slide>span{display:inline-block;transform:scaleX(-1)}html[dir=rtl] #previous-slide{transform:rotate(180deg)}

.hero-phone img{height:auto}
@media(max-width:1000px){.hero:has(.hero-phone-collage){min-height:0;padding-bottom:110px}.hero-visual:has(.hero-phone-collage){position:relative;top:auto;left:auto;right:auto;transform:none;margin:50px auto 25px;width:min(500px,100%);height:400px}}
@media(max-width:540px){.hero-visual:has(.hero-phone-collage){margin-top:35px;width:min(360px,100%);height:330px}}

/* Keep translated actions inside the copy at every viewport width. */
.hero-actions{flex-wrap:wrap}
.hero-actions .button{max-width:100%;white-space:normal}

/* Reserve room for the tilted phones beyond the desktop copy column. */
@media(min-width:1001px){
 .hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:clamp(64px,8vw,128px)}
 .hero-copy{min-width:0;width:100%;max-width:610px;overflow-wrap:break-word}
}