/* A photographic cat world: sky blue, generous type, compact details. No motion. */
:root{--ink:#143952;--blue:#2868a3;--accent:#195da5;--sky:#c7e8f8;--paper:#f8fbfd;--muted:#4d6576;--line:#c7dbe4}
*{box-sizing:border-box}html{scroll-padding-top:100px}body{margin:0;color:var(--ink);background:var(--paper);font-family:Rubik,Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none;touch-action:manipulation}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}.wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}a:focus-visible{outline:3px solid #216ec1;outline-offset:5px}.skip{position:absolute;top:-100px;background:white;padding:12px;z-index:30}.skip:focus{top:0}
.header{position:sticky;top:0;z-index:20;background:#f8fbfd;border-bottom:1px solid #dce6e9}.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:23px;font-weight:900;letter-spacing:-.8px;line-height:1.1}.brand small{display:block;font-size:10px;font-weight:500;letter-spacing:0;color:var(--muted);margin-top:7px}.header nav{display:flex;gap:30px;font-size:13px;font-weight:600}.header nav a:hover,.plain-link:hover{text-decoration:underline;text-underline-offset:5px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:58px;padding:16px 28px;background:var(--accent);border:1px solid var(--accent);border-radius:999px;color:#fff;font-size:16px;font-weight:700;line-height:1.4;box-shadow:0 5px 0 #104a83}.button:hover{background:#124c88}.button>span{font-size:23px;line-height:1}.header .button{min-height:44px;padding:11px 20px;gap:14px;box-shadow:none}.header .button span{font:600 13px/1.3 Rubik,Arial,sans-serif}.header-price{border-inline-start:1px solid #ffffff55;padding-inline-start:14px;white-space:nowrap}
.hero-shell{background:linear-gradient(115deg,#a6d9f3 0%,#c7e8f8 53%,#e6f4fb 100%);overflow:hidden;border-radius:0 0 48px 48px}.hero{display:grid;grid-template-columns:.94fr 1.06fr;align-items:center;gap:4px;min-height:630px;padding-block:45px 57px;width:min(1340px,calc(100% - 80px))}.hero-copy{position:relative;z-index:2}.eyebrow{display:block;font-size:12px;font-weight:600;color:var(--blue)}.hero .eyebrow{display:inline-block;padding:7px 14px;border-radius:999px;background:#f7fcffb8;border:1px solid #fff9}
.hero h1{font-size:clamp(58px,5.7vw,83px);font-weight:900;letter-spacing:-3px;line-height:1.06;margin:21px 0 23px}.hero h1>br{display:none}.hero h1>span{display:block;font-size:.47em;line-height:1.22;letter-spacing:-1px;margin-top:17px;color:#2868a3}.hero .lead{font-size:19px;line-height:1.6;font-weight:600;max-width:510px}.hero .description{font-size:13px;line-height:1.85;color:var(--muted);margin-top:11px;max-width:430px}.hero-actions{display:flex;align-items:center;gap:23px;margin-top:25px;flex-wrap:wrap}.plain-link{font-size:12px;font-weight:600}.hero-note{font-size:11px;color:var(--muted);margin-top:19px}.hero-note b{font-size:15px;color:var(--ink)}
.original-training-photo{position:relative;align-self:center;height:460px;margin:0 0 0 -40px;isolation:isolate}.original-training-photo:before{content:"";position:absolute;left:1%;right:4%;height:78%;bottom:16px;border-radius:50% 50% 32% 34%;background:#e8f6fc77}.original-training-photo img{position:absolute;height:auto;max-width:none}.original-training-photo .original-cat{width:125%;left:-13%;bottom:12px;z-index:2}.original-training-photo .original-clicker{width:30%;left:-2%;top:63px;transform:scaleX(-1);z-index:1}
.facts{padding:23px 0 0}.facts-inner{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.fact-card{display:flex;align-items:center;gap:11px;min-height:59px;padding:10px 15px;border:1px solid #d4e5eb;background:#edf6fa;border-radius:8px}.fact-card:nth-child(2n){background:#e4f1f8}.fact-icon{flex:0 0 25px;font:23px/1 'Segoe UI Emoji','Apple Color Emoji',sans-serif}.fact-text,.fact-text bdi{font:600 14px/1.5 Rubik,Arial,sans-serif}.fact-text br{display:none}
h2{font-size:clamp(37px,4vw,56px);font-weight:900;line-height:1.12;letter-spacing:-1.8px;margin-top:14px}h2 span{color:var(--blue)}.benefits{display:grid;grid-template-columns:1fr 1.05fr;gap:85px;align-items:center;padding-block:77px 70px}.benefits-intro{position:relative;align-self:stretch}.benefits-intro h2{position:relative;z-index:1}.benefits-photo{height:320px;background:#dceef5;border-radius:160px 160px 32px 32px;margin-top:33px;max-width:430px;position:relative}.benefits-cat{position:absolute;bottom:0;left:0;width:100%;height:355px;object-fit:contain}.benefit-grid{display:grid;gap:0}.benefit-grid article{display:flex;gap:19px;padding:22px 0;border-bottom:1px solid var(--line)}.benefit-grid article:first-child{padding-top:0}.benefit-grid article:last-child{border-bottom:0;padding-bottom:0}.number{font-size:13px;font-weight:700;line-height:1.3;padding-top:6px;color:#4085b1}.benefit-grid h3{font-size:24px;line-height:1.3;font-weight:800;letter-spacing:-.5px;margin-bottom:6px}.benefit-grid p{font-size:14px;line-height:1.8;color:var(--muted);max-width:450px}
.course-brief{background:#d2ebf8;margin:0 22px;border-radius:36px;overflow:hidden}.course-brief-inner{display:grid;grid-template-columns:1.35fr 1fr;gap:20px;align-items:center;padding-top:47px}.course-brief-inner>div{padding-bottom:48px}.course-heading h2{font-size:clamp(38px,4.3vw,60px)}.course-brief p{font-size:16px;line-height:1.85;margin-top:21px;color:var(--muted)}.course-brief b{color:var(--ink);font-weight:700}.course-brief .course-extra{font-size:12px;margin-top:10px}.course-brief .button{margin-top:23px;font-size:14px;min-height:51px}.course-brief img{width:120%;max-width:none;object-fit:contain;align-self:end;margin-inline:-30px 0}
.join{display:grid;grid-template-columns:1fr .9fr;gap:60px;align-items:center;margin-top:54px;padding:44px 48px;border-radius:32px;background:#153d58;color:white}.join .eyebrow{color:#b7dced}.join h2{font-size:52px}.join h2 span{color:#a6dbf5}.join-copy p{font-size:14px;color:#d7e9f2;margin-top:20px}.enroll{background:#f9fcfd;color:var(--ink);border-radius:24px;padding:23px 28px;text-align:center}.price-label{font-size:12px;font-weight:600}.price{display:flex;align-items:center;justify-content:center;gap:20px;margin-block:8px 0}.price strong{font-size:72px;line-height:1.15;font-weight:900;letter-spacing:-2px}.price strong span{font-size:30px;letter-spacing:0;margin-right:5px}.price del{font-size:16px;color:var(--muted)}.enroll p{font-size:12px;color:var(--muted);margin:8px 0 19px}.enroll .button{width:100%}.enroll small{display:block;font-size:10px;color:var(--muted);margin-top:17px}footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-block:30px;margin-top:30px;border-top:1px solid var(--line)}footer .brand{font-size:19px}footer>span,footer>a:last-child{font-size:11px;color:var(--muted)}
@media(min-width:1450px){.original-training-photo{height:490px}.hero{min-height:675px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}.hero{width:calc(100% - 56px);min-height:580px}.hero h1{font-size:62px}.hero .lead{font-size:17px}.hero .description{font-size:12px}.hero-actions{gap:18px}.hero .button{font-size:14px;padding-inline:22px}.original-training-photo{height:400px;margin-left:-20px}.original-training-photo .original-clicker{top:75px}.benefits{gap:45px}.benefits-photo{height:300px}.benefits-cat{height:325px}.benefit-grid h3{font-size:22px}.course-heading h2{font-size:43px}.course-brief p{font-size:14px}.join{gap:35px;padding:35px}.join h2{font-size:43px}}
@media(max-width:800px){.header nav{display:none}.hero h1{font-size:50px}.hero{min-height:550px}.hero .lead{font-size:16px}.original-training-photo{height:350px}.original-training-photo .original-clicker{top:90px}.facts-inner{grid-template-columns:repeat(2,minmax(0,1fr))}.fact-text,.fact-text bdi{font-size:13px}.benefits{gap:30px}.benefits-intro h2{font-size:36px}.benefits-photo{height:250px}.benefits-cat{height:280px}.benefit-grid h3{font-size:20px}.benefit-grid p{font-size:13px}.course-heading h2{font-size:35px}.course-brief p{font-size:13px}.join h2{font-size:39px}footer>span{display:none}}
@media(max-width:600px){html{scroll-padding-top:83px}.wrap{width:calc(100% - 36px)}.header-inner{height:67px;gap:8px}.header .brand{font-size:16px;letter-spacing:-.5px}.header .brand small{font-size:8px;margin-top:5px}.header .button{min-height:39px;padding:10px 12px;gap:8px}.header .button span{font-size:11px}.header-price{padding-inline-start:8px}.hero-shell{border-radius:0 0 28px 28px}.hero{width:calc(100% - 36px);display:grid;grid-template-columns:1fr;gap:0;padding-block:23px 27px;min-height:0;text-align:center}.hero-copy{display:contents}.hero .eyebrow{grid-row:1;justify-self:center;font-size:10px;padding:5px 11px}.hero h1{grid-row:2;font-size:clamp(44px,12vw,66px);letter-spacing:-1.9px;line-height:1.05;margin:15px 0 0}.hero h1>span{font-size:clamp(22px,6vw,30px);letter-spacing:-.7px;line-height:1.22;margin-top:12px}.original-training-photo{grid-row:3;min-height:0;height:225px;margin:8px -12px 10px;align-self:center}.original-training-photo:before{left:4%;right:3%;height:82%;bottom:0}.original-training-photo .original-cat{width:111%;left:-6%;bottom:0}.original-training-photo .original-clicker{width:27%;left:0;top:25px}.hero .lead{grid-row:4;font-size:15px;line-height:1.6;font-weight:600;max-width:none;margin-inline:auto}.hero .description{grid-row:5;font-size:11px;line-height:1.75;margin:9px auto 0;max-width:310px}.hero-actions{grid-row:6;flex-direction:column;align-items:stretch;gap:15px;margin-top:19px}.hero .button{font-size:15px;min-height:52px;padding:13px 19px}.hero .plain-link{font-size:11px}.hero-note{grid-row:7;font-size:10px;margin-top:13px}.hero-note b{font-size:13px}.facts{padding-top:17px}.facts-inner{gap:8px}.fact-card{min-height:61px;padding:9px 9px;gap:7px}.fact-icon{font-size:21px;flex-basis:22px}.fact-text,.fact-text bdi{font-size:12px;line-height:1.5}.benefits{grid-template-columns:1fr;gap:25px;padding-block:42px 39px}.benefits-intro{min-height:164px;padding-left:138px;display:flex;flex-direction:column;justify-content:center}.benefits-intro .eyebrow{font-size:9px}.benefits-intro h2{font-size:31px;letter-spacing:-1px;margin-top:10px}.benefits-photo{position:absolute;left:-7px;bottom:0;width:147px;height:150px;margin:0;border-radius:80px 80px 20px 20px}.benefits-cat{height:175px;width:165px;max-width:none;left:-9px}.benefit-grid article{padding:17px 0;gap:13px}.benefit-grid h3{font-size:21px;margin-bottom:5px}.benefit-grid p{font-size:12px;line-height:1.8}.number{font-size:12px;padding-top:5px}.course-brief{margin:0 8px;border-radius:24px}.course-brief-inner{grid-template-columns:1fr;gap:0;padding-top:31px}.course-brief-inner>div{padding-bottom:0}.course-brief .eyebrow{font-size:10px}.course-heading h2{font-size:clamp(34px,9vw,46px);letter-spacing:-1.3px}.course-brief p{font-size:13px;line-height:1.85;margin-top:18px}.course-brief .course-extra{font-size:11px;margin-top:10px}.course-brief .button{min-height:47px;font-size:13px;margin-top:20px;padding:12px 20px}.course-brief img{width:100%;max-width:100%;height:230px;object-fit:contain;margin:8px 0 0;object-position:center bottom}.join{grid-template-columns:1fr;gap:23px;margin-top:33px;padding:28px 22px;border-radius:24px}.join h2{font-size:43px;letter-spacing:-1.4px}.join .eyebrow{font-size:10px}.join-copy p{font-size:12px;margin-top:14px}.enroll{padding:23px 20px;border-radius:20px}.price strong{font-size:65px}.enroll .button{font-size:15px;min-height:53px;padding-inline:14px}footer{margin-top:26px;padding-block:24px;gap:14px}footer .brand{font-size:17px}footer>a:last-child{font-size:10px}}
@media(max-width:350px){.header .brand{font-size:14px}.header .button{padding:9px 10px}.header .button span{font-size:10px}.benefits-intro{padding-left:120px}.benefits-intro h2{font-size:28px}.benefits-photo{width:128px}.original-training-photo{height:200px}}
/* Real course preview, framed as a dimensional laptop. No automatic motion. */
.personal-note{font-size:16px;line-height:1.85;color:var(--muted);margin-top:19px}
.benefit-grid{gap:22px}.benefit-grid article,.benefit-grid article:first-child,.benefit-grid article:last-child{border:0;padding:0 18px 0 0;border-inline-start:3px solid #b6d6e6}
.course-brief-inner{grid-template-columns:.95fr 1.2fr;gap:48px;padding-block:50px}.course-brief-inner>div{padding-bottom:0}.course-heading h2{font-size:clamp(37px,3.6vw,52px)}
.lesson-preview{min-width:0;padding:24px 0 6px;align-self:center}
.laptop{direction:ltr;position:relative;transform:perspective(1400px) rotateY(5deg) rotateX(2deg);transform-style:preserve-3d;filter:drop-shadow(0 24px 17px #173c5c2b);margin:0 6px 18px}
.laptop-lid{position:relative;padding:21px 12px 14px;border:2px solid #b4c1cb;border-radius:19px 19px 6px 6px;background:linear-gradient(135deg,#253444,#0a121b 55%,#23313d);box-shadow:inset 0 0 0 2px #43515e,3px 0 0 #7d8d9a;width:95%;margin:auto}
.laptop-camera{position:absolute;top:8px;left:50%;width:5px;height:5px;border-radius:50%;background:#526575;box-shadow:0 0 0 2px #101820}
.laptop-screen{position:relative;aspect-ratio:16/9;overflow:hidden;background:#080d13;border:1px solid #020608;border-radius:3px}
.laptop-screen video{display:block;width:100%;height:100%;object-fit:contain;direction:ltr}
.laptop-base{position:relative;height:25px;background:linear-gradient(#e9eef2,#bbc6d0 48%,#82929f);clip-path:polygon(2.6% 0,97.4% 0,100% 88%,99.3% 100%,.7% 100%,0 88%);margin-top:-1px;border-radius:0 0 7px 7px;box-shadow:inset 0 1px #fff}
.laptop-base span{display:block;width:16%;height:7px;margin:auto;border-radius:0 0 6px 6px;background:linear-gradient(#768695,#dce4eb);box-shadow:0 1px #f5f8fb}
.laptop-edge{height:5px;margin:-2px 2% 0;background:linear-gradient(90deg,#657987,#b1bdc8 15%,#c5cfd7 80%,#6d7e8c);border-radius:0 0 50% 50%}
.preview-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;border:2px solid #ffffffdc;background:#195da5ed;color:white;box-shadow:0 4px 20px #0004;cursor:pointer;display:grid;place-items:center;font:24px/1 Arial,sans-serif;padding:0 0 0 4px}.preview-play:hover{background:#124c88}.preview-play:focus-visible{outline:3px solid white;outline-offset:4px}.preview-play[hidden]{display:none}
.lesson-preview figcaption{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 14px;font-size:11px;color:var(--muted);text-align:center}.preview-label{font-weight:700;color:var(--ink)}
@media(max-width:1050px){.course-brief-inner{gap:25px;grid-template-columns:1fr 1.1fr}.course-heading h2{font-size:37px}.laptop-lid{padding:18px 9px 10px;border-radius:15px 15px 5px 5px}.laptop-camera{top:7px}.laptop-base{height:20px}.preview-play{width:54px;height:54px;font-size:21px}}
@media(max-width:800px){.course-brief-inner{grid-template-columns:1fr;padding-block:35px;gap:12px}.lesson-preview{max-width:640px;width:100%;margin:auto;padding-top:15px}.course-heading h2{font-size:42px}.laptop{transform:perspective(1400px) rotateX(2deg)}}
@media(max-width:600px){.personal-note{font-size:12px;line-height:1.75;margin-top:12px}.personal-note br{display:none}.benefits-intro{min-height:211px}.benefits-photo{height:166px}.benefits-cat{height:190px}.benefit-grid{gap:21px}.benefit-grid article,.benefit-grid article:first-child,.benefit-grid article:last-child{padding-inline-start:14px}.course-brief-inner{padding-block:31px 24px;gap:16px}.course-heading h2{font-size:clamp(34px,9vw,46px)}.lesson-preview{padding-top:10px}.laptop{transform:none;margin:0 -4px 13px;filter:drop-shadow(0 12px 10px #173c5c24)}.laptop-lid{padding:14px 6px 7px;border-radius:12px 12px 4px 4px;border-width:1px;box-shadow:inset 0 0 0 1px #43515e}.laptop-camera{top:5px;width:4px;height:4px}.laptop-base{height:15px}.laptop-base span{height:5px}.laptop-edge{height:3px}.preview-play{width:46px;height:46px;font-size:18px}.lesson-preview figcaption{font-size:10px;gap:4px 9px}}
/* Reference direction: flat colour fields, large photographs and tactile details. */
:root{--ink:#143e5b;--accent:#2374ad;--blue:#2c74a6;--paper:#f7fbfd}
.header{background:#163f5e;border-color:#163f5e;color:#fff}.header .brand small{color:#d3e7f3}.header .button{background:#c5e9fa;color:#143e5b;border-color:#d4effb}.header .button:hover{background:#e1f4fe}.header-price{border-inline-start-color:#1c4e7133}
.hero-shell{background:#bcdff3;border-radius:0}.hero{min-height:660px;padding-block:44px 49px}.hero .eyebrow{background:transparent;border:0;border-radius:0;padding:0;font-size:13px;color:#285c7a}.hero h1{font-size:clamp(62px,6.2vw,88px)}.hero h1>span{color:#2d78a8}.hero .description{max-width:420px}.original-training-photo:before{display:none}.original-training-photo .original-cat{width:129%;left:-15%;bottom:2px}.original-training-photo .original-clicker{top:61px}
.button{border-radius:19px;background:linear-gradient(100deg,#2c85bb,#2475ad);box-shadow:0 6px 0 #185781;border-color:#2c74a6}.button:hover{background:#20699b}.hero .button>span,.course-brief .button>span{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#e8f6fd;color:#286c9a;font-size:23px}.hero .button{padding:13px 22px}
.facts{padding-block:21px 26px}.fact-card{border-radius:6px;background:#e8f3fa;border-color:#cbdfe9}.fact-card:nth-child(2n){background:#f0f6f9}
.course-brief{margin:8px 0 0;border-radius:0;background:#e3f0f7}.course-brief-inner{padding-block:47px}.course-heading h2{font-size:clamp(37px,3.6vw,52px)}
.benefits{padding-block:64px 70px}.benefits-photo{background:transparent;border-radius:0}.benefits-cat{height:365px}.benefit-grid{gap:13px}.benefit-grid article,.benefit-grid article:first-child,.benefit-grid article:last-child{border:1px solid #ccdee8;background:#e9f3f9;border-radius:10px 24px 12px 18px;padding:18px 23px;box-shadow:3px 4px 0 #e3edf2;transform:rotate(-.7deg)}.benefit-grid article:nth-child(2n){background:#dcedf6;transform:rotate(.6deg)}.benefit-grid article:nth-child(3n){background:#eff5f8}.benefit-grid h3{font-size:22px}.benefit-grid p{font-size:13px;line-height:1.75}
.join{background:#d0e8f6;color:var(--ink);border-radius:28px;margin-top:0}.join .eyebrow{color:#377291}.join h2 span{color:#2c74a6}.join-copy p{color:#456378}.enroll{background:#f8fcff;box-shadow:0 7px 0 #b7d6e7}.enroll .button{border-radius:16px}
@media(max-width:1100px){.hero{min-height:590px}.hero h1{font-size:65px}.benefit-grid article,.benefit-grid article:first-child,.benefit-grid article:last-child{padding:17px 20px}.benefit-grid h3{font-size:21px}}
@media(max-width:800px){.hero{min-height:535px}.hero h1{font-size:52px}.course-brief-inner{padding-block:34px}.benefits-cat{height:280px}}
@media(max-width:600px){.hero{min-height:0;padding-block:23px 26px}.hero .eyebrow{font-size:10px}.hero h1{font-size:clamp(44px,12vw,66px)}.hero h1>span{font-size:clamp(22px,6vw,30px)}.original-training-photo .original-cat{width:111%;left:-6%;bottom:0}.original-training-photo .original-clicker{top:25px}.hero .button{padding:11px 15px;gap:14px}.hero .button>span{width:28px;height:28px;font-size:21px}.header .button{border-radius:999px}.facts{padding-block:17px 23px}.course-brief{margin:0;border-radius:0}.course-brief-inner{padding-block:29px 26px}.course-heading h2{font-size:clamp(34px,9vw,46px)}.benefits{padding-block:36px 35px}.benefits-cat{height:190px}.benefit-grid{gap:12px}.benefit-grid article,.benefit-grid article:first-child,.benefit-grid article:last-child{padding:16px 18px;border-inline-start-width:1px;border-radius:9px 19px 10px 16px}.benefit-grid h3{font-size:20px}.benefit-grid p{font-size:12px}.join{border-radius:22px;margin-top:0}.personal-note{margin-top:10px}}
/* More photographic cats, with dedicated space away from content and controls. */
.facts-layout{display:grid;grid-template-columns:1fr 155px;align-items:center;gap:28px}.facts-layout .facts-inner{width:100%;margin:0}.facts-cat{width:145px;height:177px;object-fit:contain;object-position:center bottom;justify-self:center;align-self:end}.facts{padding-block:15px 22px}
.join-copy{position:relative}.join-cat{width:min(330px,100%);height:200px;object-fit:contain;object-position:right bottom;margin:15px 0 -30px}.join{padding-top:35px;padding-bottom:35px}.enroll{align-self:center}
@media(max-width:1050px){.facts-layout{grid-template-columns:1fr 125px;gap:20px}.facts-cat{width:120px;height:150px}.facts-layout .facts-inner{grid-template-columns:repeat(2,minmax(0,1fr))}.join-cat{height:170px;margin-bottom:-25px}}
@media(max-width:600px){.facts-layout{display:grid;grid-template-columns:1fr;gap:0}.facts-layout .facts-inner{grid-row:2}.facts-cat{grid-row:1;width:105px;height:125px;justify-self:start;margin:0 16px 8px 0}.facts{padding-top:9px}.join{padding-top:26px;padding-bottom:26px;gap:20px}.join-cat{width:240px;height:150px;margin:7px auto -9px;object-position:center bottom}}