:root{--ink:#17233f;--muted:#64708b;--purple:#2394d2;--purple-dark:#167ab5;--lavender:#eaf6fc;--line:#e7e9f1;--paper:#fbfbfe;--green:#43a892;--coral:#ed7b70;--blue:#4d91df}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"DM Sans",sans-serif;background:var(--paper);line-height:1.65}h1,h2,h3,.brand{font-family:Manrope,sans-serif}a{color:inherit;text-decoration:none}.site-header{height:78px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,28px);position:relative;z-index:10}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800;letter-spacing:-.5px}.brand-mark{width:32px;height:32px;border-radius:10px;background:var(--purple);display:flex;gap:3px;align-items:flex-end;justify-content:center;padding:8px}.brand-mark span{width:3px;background:#fff;border-radius:3px;transform:rotate(18deg);display:block}.brand-mark span:nth-child(1){height:8px}.brand-mark span:nth-child(2){height:14px}.brand-mark span:nth-child(3){height:10px}.site-header nav{display:flex;align-items:center;gap:30px}.nav-link{font-size:14px;font-weight:600;color:#536078;position:relative;padding:28px 0}.nav-link.active,.nav-link:hover{color:var(--purple)}.nav-link.active:after{content:"";height:2px;left:0;right:0;bottom:0;background:var(--purple);position:absolute}.contact-button{font-size:14px;background:var(--ink);color:#fff;padding:11px 17px;border-radius:10px;font-weight:600}.contact-button span,.primary-button span,.cta-button span{margin-left:8px}.hero{min-height:620px;padding:108px max(9vw,28px);position:relative;overflow:hidden;background:linear-gradient(135deg,#eaf7fd 0%,#f7fcff 50%,#eaf7fd 100%)}.hero-glow{width:700px;height:700px;background:radial-gradient(circle,rgba(35,148,210,.15),transparent 68%);position:absolute;right:-80px;top:-100px}.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;letter-spacing:1.5px;font-weight:700;color:var(--purple);text-transform:uppercase}.eyebrow-dot{width:7px;height:7px;background:var(--purple);border-radius:50%}.hero h1,.privacy-hero h1{max-width:720px;font-size:clamp(54px,7.2vw,94px);letter-spacing:-5px;line-height:1.03;margin:18px 0 24px}.hero h1 span,.privacy-hero h1 span{color:var(--purple)}.hero>p{font-size:19px;max-width:540px;color:var(--muted);margin:0 0 34px}.primary-button{display:inline-block;background:var(--purple);color:#fff;padding:15px 22px;border-radius:12px;font-weight:700;box-shadow:0 10px 30px rgba(35,148,210,.22)}.math-card{position:absolute;width:330px;height:350px;right:10vw;top:126px;background:rgba(255,255,255,.76);backdrop-filter:blur(12px);border:1px solid #fff;border-radius:28px;box-shadow:0 25px 70px rgba(29,99,137,.16);transform:rotate(3deg);padding:52px 35px}.math-top{position:absolute;top:20px;left:25px;display:flex;gap:7px}.math-top i{width:8px;height:8px;background:#d5eaf4;border-radius:50%}.equation{font-family:Manrope;font-size:27px;font-weight:700;margin:35px 0 62px;border-bottom:2px solid #e1f1f8;padding-bottom:30px}.scribble{font-size:35px;color:var(--purple);font-style:italic;transform:rotate(-4deg)}.check{position:absolute;bottom:38px;right:40px;background:#e6f7f2;color:#36a488;width:45px;height:45px;border-radius:50%;display:grid;place-items:center;font-weight:800}.section-shell{width:min(1160px,calc(100% - 56px));margin:0 auto}.intro{padding:100px 0;display:grid;grid-template-columns:1fr 1fr;gap:11%;align-items:end}.section-label{color:var(--purple);font-weight:800;letter-spacing:1.8px;font-size:11px;margin:0 0 12px}.intro h2,.section-heading h2,.device-copy h2{font-size:clamp(34px,4vw,52px);line-height:1.15;letter-spacing:-2px;margin:0}.intro>p{color:var(--muted);font-size:17px;margin:0}.topics{padding:90px 0 110px}.section-heading{margin-bottom:40px}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.topic-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px;position:relative;min-height:400px;transition:.2s ease}.topic-card:hover{transform:translateY(-3px);box-shadow:0 18px 45px rgba(38,38,70,.08)}.topic-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:#fff;font-size:20px;font-weight:700;margin-bottom:32px}.topic-icon.purple{background:var(--purple)}.topic-icon.blue{background:var(--blue)}.topic-icon.coral{background:var(--coral)}.topic-icon.green{background:var(--green)}.card-number{position:absolute;top:22px;right:27px;color:#c4c8d4;font-family:Manrope;font-size:13px}.topic-card h3{font-size:24px;margin:0 0 10px}.topic-card>p:not(.card-number,.card-note){color:var(--muted);margin:0}.topic-card ul{padding:0;list-style:none;color:#46526a;font-size:14px}.topic-card li{margin:9px 0;padding-left:21px;position:relative}.topic-card li:before{content:"✓";color:var(--purple);font-weight:800;position:absolute;left:0}.topic-card>a{font-size:14px;color:var(--purple);font-weight:700}.topic-card>a span{margin-left:6px}.card-note{font-size:12px;color:#7e879c;background:#f7f7fb;padding:10px 12px;border-radius:8px}.device-section{margin-top:40px;margin-bottom:110px;border-radius:28px;background:#eaf7fd;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;min-height:500px}.device-copy{padding:75px}.device-copy>p:not(.section-label){color:var(--muted)}.feature{display:flex;gap:14px;margin-top:24px}.feature>span{width:28px;height:28px;background:#fff;border-radius:50%;display:grid;place-items:center;color:var(--purple);font-weight:800}.feature strong,.feature small{display:block}.feature small{color:var(--muted)}.device-visual{position:relative;background:linear-gradient(145deg,#d8f1fc,#86cdee);display:grid;place-items:center}.tablet{width:310px;height:390px;background:#222a3e;border:7px solid #293149;border-radius:30px;transform:rotate(8deg);box-shadow:0 30px 45px rgba(23,106,151,.24);padding:12px}.tablet-screen{height:100%;border-radius:17px;background:#fbfdff;padding:40px 25px}.mini-brand{width:25px;height:25px;background:var(--purple);color:#fff;border-radius:7px;display:grid;place-items:center;font-weight:800}.mini-equation{font-size:28px;font-weight:700;margin:65px 0 25px}.mini-line{height:2px;background:#d7eaf3}.mini-answer{font-size:19px;color:var(--purple);margin-top:30px}.mini-answer b{float:right;color:var(--green)}.pencil{position:absolute;width:260px;height:11px;border-radius:20px;background:#fff;box-shadow:0 7px 14px rgba(0,0,0,.22);transform:rotate(-54deg);right:5%;bottom:25%}.pencil:after{content:"";position:absolute;right:-13px;border-left:17px solid #d5d7dd;border-top:5px solid transparent;border-bottom:5px solid transparent}.cta{border-radius:24px;background:var(--purple);color:#fff;padding:62px 70px;margin-bottom:110px;display:flex;justify-content:space-between;align-items:center}.cta h2{font-size:40px;letter-spacing:-1.5px;margin:0}.cta p{color:#d8f1fc;margin-bottom:0}.section-label.light{color:#d2effb}.cta-button{background:#fff;color:var(--purple);padding:15px 20px;border-radius:11px;font-weight:700;white-space:nowrap}footer{border-top:1px solid var(--line);padding:48px max(5vw,28px);display:grid;grid-template-columns:1fr 1fr auto;align-items:center;background:#fff}footer>p{color:var(--muted);font-size:14px}footer>div{display:flex;gap:24px;font-size:13px;font-weight:600}footer small{grid-column:1/-1;color:#a0a6b5;border-top:1px solid var(--line);padding-top:24px;margin-top:35px}.privacy-hero{padding:110px max(9vw,28px) 90px;background:linear-gradient(135deg,#eef9fe,#f8fbff);position:relative;overflow:hidden}.privacy-hero h1{font-size:clamp(48px,6vw,78px);margin-top:20px}.privacy-hero>p{color:var(--muted);font-size:18px;max-width:600px}.effective{display:inline-flex;gap:8px;align-items:center;margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:99px;padding:8px 14px;color:#657089;font-size:12px;font-weight:700}.effective span{color:var(--green);font-size:8px}.privacy-orb{position:absolute;width:350px;height:350px;border-radius:50%;right:10%;top:65px;background:radial-gradient(circle at 40% 35%,#72c9f2,#1787c5);display:grid;place-items:center;box-shadow:0 35px 80px rgba(35,148,210,.28)}.shield{width:105px;height:125px;background:rgba(255,255,255,.9);clip-path:polygon(50% 0,95% 16%,89% 70%,50% 100%,11% 70%,5% 16%);display:grid;place-items:center;font-size:42px;color:var(--purple);font-weight:800}.policy-layout{display:grid;grid-template-columns:230px minmax(0,720px);gap:95px;padding-top:95px;padding-bottom:120px}.policy-layout aside{position:sticky;top:30px;align-self:start}.policy-layout aside>p{font-size:10px;letter-spacing:1.5px;font-weight:800;color:#9ca3b2}.policy-layout aside nav{display:flex;flex-direction:column;border-left:1px solid var(--line)}.policy-layout aside a{font-size:13px;padding:7px 0 7px 16px;color:#7a8498}.policy-layout aside a:hover{color:var(--purple);border-left:2px solid var(--purple);margin-left:-1px}.policy-content .lead{font-size:20px;line-height:1.75;color:#48556e;margin-top:0;padding-bottom:55px;border-bottom:1px solid var(--line)}.policy-content>section:not(.contact-panel){padding:55px 0;border-bottom:1px solid var(--line);scroll-margin-top:30px}.section-number{font:700 11px Manrope;color:var(--purple);letter-spacing:1px}.policy-content h2{font-size:34px;letter-spacing:-1px;margin:4px 0 26px}.policy-content h3{font-size:18px;margin:0 0 5px}.policy-content p{color:#677289}.data-block{display:grid;grid-template-columns:44px 1fr;gap:18px;margin:31px 0}.data-icon{width:40px;height:40px;background:var(--lavender);color:var(--purple);border-radius:11px;display:grid;place-items:center;font-weight:800}.data-block p{margin:5px 0}.info-note{margin-top:15px;background:#e8f6fc;border-left:3px solid var(--purple);padding:15px 18px;border-radius:0 10px 10px 0;color:#667188;font-size:14px}.info-note strong{color:var(--ink)}.check-list{display:grid;grid-template-columns:1fr 1fr;gap:11px 25px;padding:0;list-style:none;color:#5b667d}.check-list li:before{content:"✓";color:var(--purple);font-weight:800;margin-right:10px}.promise{background:#e2f4fb;border-radius:14px;padding:22px;display:flex;gap:15px;margin-top:30px}.promise>span{width:34px;height:34px;border-radius:50%;background:var(--purple);color:#fff;display:grid;place-items:center}.promise strong{font-family:Manrope}.promise p{margin:0}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}.service-grid span{border:1px solid var(--line);border-radius:9px;padding:12px 15px;background:#fff;font-size:13px;font-weight:600}.contact-panel{background:var(--purple);border-radius:20px;padding:45px;margin-top:65px;color:#fff}.contact-panel h2{font-size:38px;margin:0}.contact-panel p{color:#d3effb}.contact-panel a{display:inline-block;margin-top:18px;background:#fff;color:var(--purple);border-radius:10px;padding:13px 18px;font-weight:700}.contact-panel a span{margin-left:8px}
@media(max-width:900px){.math-card,.privacy-orb{opacity:.35;right:-140px}.hero{min-height:580px}.hero h1,.hero>p,.primary-button,.eyebrow{position:relative;z-index:2}.intro{grid-template-columns:1fr;gap:25px}.device-copy{padding:50px 35px}.policy-layout{grid-template-columns:1fr;gap:30px}.policy-layout aside{display:none}.privacy-hero h1,.privacy-hero>p,.privacy-hero .eyebrow,.effective{position:relative;z-index:2}}
@media(max-width:680px){.site-header{height:68px;padding:0 20px}.brand{font-size:18px}.site-header nav{gap:16px}.nav-link{padding:23px 0;font-size:13px}.contact-button{display:none}.hero{padding:78px 24px;min-height:500px}.hero h1,.privacy-hero h1{letter-spacing:-3px}.math-card{display:none}.section-shell{width:calc(100% - 36px)}.intro,.topics{padding:70px 0}.topic-grid{grid-template-columns:1fr}.topic-card{min-height:0}.device-section{grid-template-columns:1fr;margin-bottom:75px}.device-visual{height:400px}.tablet{width:240px;height:320px}.cta{padding:42px 28px;display:block;margin-bottom:75px}.cta h2{font-size:32px}.cta-button{display:inline-block;margin-top:27px;font-size:13px}footer{grid-template-columns:1fr;gap:8px}footer>div{margin:12px 0}.privacy-hero{padding:75px 24px}.privacy-orb{display:none}.policy-layout{padding:65px 0}.policy-content .lead{font-size:18px}.check-list,.service-grid{grid-template-columns:1fr}.contact-panel{padding:35px 25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.topic-card{transition:none}}
.brand-logo{width:36px;height:36px;object-fit:contain;display:block}.mini-brand{width:34px;height:34px;border-radius:9px;object-fit:cover;display:block}.privacy-orb img{width:190px;height:190px;object-fit:contain;filter:drop-shadow(0 12px 20px rgba(10,84,124,.2))}.cta,.contact-panel{position:relative;overflow:hidden}.panel-logo{position:absolute;width:210px;height:210px;object-fit:contain;right:8%;top:50%;transform:translateY(-50%) rotate(-7deg);opacity:.08;pointer-events:none}.cta>div,.cta>a,.contact-panel>*:not(.panel-logo){position:relative;z-index:1}.contact-panel .panel-logo{right:-40px;width:180px;height:180px;opacity:.09}.hero{background:linear-gradient(135deg,#e9f7fd 0%,#f7fcff 50%,#e5f5fc 100%)}.privacy-hero{background:linear-gradient(135deg,#edf9fe,#f7fcff)}
@media(max-width:680px){.brand-logo{width:32px;height:32px}.panel-logo{right:-45px}.privacy-orb img{width:140px;height:140px}}

/* Product homepage */
.home-page{background:#fff}.home-header{position:sticky;top:0;backdrop-filter:blur(18px);z-index:50}.home-hero{min-height:730px;padding:105px max(6vw,28px) 90px;display:grid;grid-template-columns:minmax(0,1fr) minmax(450px,1.08fr);align-items:center;gap:5vw;position:relative;overflow:hidden;background:linear-gradient(135deg,#f3fbff 0%,#fff 47%,#e9f7fd 100%)}.home-hero-glow{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}.glow-one{width:600px;height:600px;right:-180px;top:-240px;background:radial-gradient(circle,rgba(35,148,210,.18),transparent 68%)}.glow-two{width:500px;height:500px;left:-300px;bottom:-300px;background:radial-gradient(circle,rgba(35,148,210,.11),transparent 70%)}.home-hero-copy{position:relative;z-index:2}.home-hero h1{font-size:clamp(55px,6.3vw,88px);letter-spacing:-5px;line-height:1.03;margin:18px 0 25px;max-width:760px}.home-hero h1 span{color:var(--purple)}.home-hero-copy>p{font-size:19px;color:var(--muted);max-width:620px;margin:0 0 34px}.hero-actions{display:flex;gap:22px;align-items:center}.text-button{font-weight:700;font-size:14px}.text-button span{margin-left:7px;color:var(--purple)}.hero-proof{display:flex;gap:24px;margin-top:38px;font-size:12px;font-weight:600;color:#657089}.hero-proof span::first-letter{color:var(--green)}.home-device{position:relative;z-index:2;perspective:1200px}.device-frame{border:9px solid #17233f;border-radius:27px;overflow:hidden;box-shadow:0 35px 75px rgba(21,82,117,.24);transform:rotate(2.2deg) perspective(900px) rotateY(-3deg);background:#17233f}.device-frame img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.floating-card{position:absolute;background:rgba(255,255,255,.94);box-shadow:0 14px 35px rgba(20,70,97,.16);border:1px solid rgba(255,255,255,.9);backdrop-filter:blur(10px);border-radius:14px;padding:13px 17px;display:flex;align-items:center;gap:11px}.floating-card>span{width:31px;height:31px;background:#e4f5fc;color:var(--purple);border-radius:9px;display:grid;place-items:center;font-weight:800}.floating-card strong,.floating-card small{display:block}.floating-card strong{font:700 12px Manrope}.floating-card small{font-size:10px;color:var(--muted)}.float-feedback{right:-18px;top:-38px}.float-pencil{left:-38px;bottom:-38px}.trust-strip{min-height:78px;background:#17233f;color:#fff;display:flex;align-items:center;justify-content:center;gap:34px;padding:20px 30px}.trust-strip p{font-size:12px;font-weight:700;letter-spacing:.2px;margin:0}.trust-strip>span{width:4px;height:4px;background:#5fb9e9;border-radius:50%}.home-intro{padding:115px 0}.section-heading.centered{text-align:center;max-width:720px;margin:0 auto 60px}.section-heading.centered h2{font-size:clamp(38px,5vw,58px)}.section-heading.centered>p:last-child{color:var(--muted);font-size:17px}.steps-row{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:24px;align-items:center}.steps-row article{text-align:center;padding:35px 22px}.step-icon{width:56px;height:56px;border-radius:17px;background:#e7f6fc;color:var(--purple);display:grid;place-items:center;margin:0 auto 20px;font-size:23px}.step-count{font:700 10px Manrope;color:#a0a6b5;letter-spacing:1px}.steps-row h3{font-size:21px;margin:7px 0}.steps-row article>p:last-child{color:var(--muted);font-size:14px;max-width:260px;margin:0 auto}.step-arrow{color:#aedced;font-size:28px}.showcase{padding:80px 0 130px;display:grid;grid-template-columns:.78fr 1.22fr;gap:7%;align-items:center}.showcase-copy h2,.modes-copy h2,.subjects h2,.library-feature h2{font-size:clamp(38px,4.5vw,57px);letter-spacing:-2.5px;line-height:1.1;margin:10px 0 24px}.showcase-copy>p:not(.section-label),.modes-copy>p:not(.section-label),.subjects>div>p:not(.section-label),.library-feature>div>p:not(.section-label){color:var(--muted)}.feature-list{list-style:none;padding:0;margin-top:28px}.feature-list li{margin:14px 0;font-size:14px;font-weight:600}.feature-list span{display:inline-grid;place-items:center;width:23px;height:23px;border-radius:50%;background:#e6f6fc;color:var(--purple);margin-right:9px}.showcase-image,.library-image{border-radius:24px;overflow:hidden;box-shadow:0 25px 60px rgba(25,83,115,.16);transform:rotate(1.2deg)}.showcase-image img,.library-image img,.modes-image img{display:block;width:100%}.modes-section{background:#1689c8;color:#fff;padding:120px 0;overflow:hidden}.modes-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:8%;align-items:center}.modes-image{border-radius:24px;overflow:hidden;border:7px solid rgba(255,255,255,.25);box-shadow:0 30px 70px rgba(6,67,104,.3);transform:rotate(-1.5deg)}.modes-copy>p:not(.section-label){color:#d7f0fb}.mode-item{display:flex;gap:15px;border-top:1px solid rgba(255,255,255,.2);padding:17px 0}.mode-item>span{font:700 10px Manrope;color:#a9dcf3;padding-top:4px}.mode-item strong,.mode-item small{display:block}.mode-item strong{font-family:Manrope}.mode-item small{color:#d2ecf8;margin-top:2px}.subjects{padding:130px 0;display:grid;grid-template-columns:.9fr 1.1fr;gap:10%;align-items:center}.subject-cloud{display:flex;flex-wrap:wrap;gap:12px}.subject-cloud span{background:#f2f9fc;border:1px solid #d8edf6;padding:14px 20px;border-radius:99px;font:700 14px Manrope;color:#3e6980}.subject-cloud span:nth-child(2n){transform:translateY(12px)}.subject-cloud span:last-child{background:var(--purple);color:#fff;border-color:var(--purple)}.library-feature{padding:0 0 130px;display:grid;grid-template-columns:1.15fr .85fr;gap:8%;align-items:center}.mini-features{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.mini-features span{border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:12px;font-weight:700}.mini-features b{color:var(--purple);margin-right:5px}.plans{padding:120px 0}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;align-items:center}.plan-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:35px;position:relative;box-shadow:0 10px 35px rgba(40,72,92,.05)}.plan-card.featured{border:2px solid var(--purple);padding:43px 35px;box-shadow:0 20px 50px rgba(35,148,210,.15)}.popular{position:absolute;top:0;left:50%;transform:translate(-50%,-50%);background:var(--purple);color:#fff;border-radius:99px;padding:5px 13px;font-size:9px;font-weight:800;letter-spacing:1px;white-space:nowrap}.plan-name{font:700 14px Manrope;color:var(--purple)}.plan-card h3{font-size:38px;margin:8px 0 0}.plan-card h3 span{font-size:12px;color:var(--muted);letter-spacing:0}.plan-card>small{color:var(--muted)}.plan-card ul{list-style:none;padding:20px 0;border-top:1px solid var(--line);margin-top:24px}.plan-card li{font-size:13px;margin:10px 0;color:#536078}.plan-card li:before{content:"✓";color:var(--green);font-weight:800;margin-right:8px}.plan-card>a{display:block;text-align:center;border:1px solid var(--purple);color:var(--purple);padding:11px;border-radius:10px;font-size:13px;font-weight:700}.plan-card.featured>a{background:var(--purple);color:#fff}.plans-note{text-align:center;color:#929aab;font-size:11px;margin-top:30px}.home-cta{background:var(--purple);color:#fff;border-radius:26px;padding:70px;display:flex;justify-content:space-between;align-items:center;margin-bottom:110px;position:relative;overflow:hidden}.home-cta>div{position:relative;z-index:2}.home-cta h2{font-size:45px;letter-spacing:-2px;margin:0}.home-cta p:not(.section-label){color:#d7f1fc;margin-bottom:0}.home-cta-logo{position:absolute;width:240px;height:240px;right:30%;top:50%;transform:translateY(-50%) rotate(-8deg);opacity:.08}.availability{background:#fff;color:var(--ink);border-radius:13px;padding:15px 20px;min-width:240px}.availability strong,.availability span{display:block}.availability strong{font-family:Manrope}.availability span{color:var(--muted);font-size:11px;margin-top:2px}
@media(max-width:1050px){.home-hero{grid-template-columns:1fr;padding-top:80px}.home-hero-copy{max-width:780px}.home-device{max-width:720px;margin:55px auto 20px}.showcase,.modes-inner,.subjects,.library-feature{grid-template-columns:1fr;gap:55px}.modes-image{order:2}.subjects{padding:100px 0}.library-feature>div{order:-1}.site-header .nav-link[href="index.html#features"],.site-header .nav-link[href="index.html#plans"]{display:none}}
@media(max-width:700px){.home-header .nav-link[href="support.html"]{display:none}.home-hero{padding:70px 22px;min-height:auto}.home-hero h1{font-size:50px;letter-spacing:-3.5px}.home-hero-copy>p{font-size:17px}.hero-actions{align-items:flex-start;flex-direction:column;gap:17px}.hero-proof{flex-wrap:wrap;gap:8px 18px}.home-device{margin-top:55px}.float-feedback{right:-5px}.float-pencil{left:-5px}.floating-card{padding:9px 11px}.trust-strip{gap:12px;flex-wrap:wrap}.trust-strip p{font-size:10px}.home-intro{padding:80px 0}.steps-row{grid-template-columns:1fr}.step-arrow{transform:rotate(90deg);text-align:center}.showcase{padding:50px 0 90px}.modes-section{padding:85px 0}.subjects{padding:85px 0}.subject-cloud span:nth-child(2n){transform:none}.library-feature{padding-bottom:90px}.plans{padding:85px 0}.plan-grid{grid-template-columns:1fr;gap:24px}.plan-card.featured{padding:35px}.home-cta{padding:45px 27px;display:block;margin-bottom:75px}.home-cta h2{font-size:35px}.availability{margin-top:28px;min-width:0}.home-cta-logo{right:-60px}.site-header.home-header nav{gap:16px}}