/* OtoLearn theme */
@font-face{font-family:Outfit;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/outfit-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/outfit-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/outfit-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/outfit-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/outfit-latin-800-normal.woff2) format("woff2")}
@view-transition{navigation:auto}

:root{--b:#2050f0;--bd:#1638c4;--bl:#6aa2ff;--navy:#0d1b4f;--ink:#16204a;--soft:#5b6488;--pu:#7c3aed;--te:#10b3a3;--ye:#fbbf24;--bg:#f6f8ff;--l:#e9eeff;--line:#e3e8f8;--r:20px;--ease:cubic-bezier(.2,.7,.2,1);--sh:0 30px 60px -30px rgba(22,40,120,.35)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:Outfit,system-ui,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--b)}
h1,h2,h3{font-family:Outfit,system-ui,sans-serif;line-height:1.1;letter-spacing:-.025em;color:var(--navy);margin:0}
.wrap{max-width:1240px;margin:0 auto;padding:0 28px}
.wrap-wide{max-width:1400px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:200;background:#fff;padding:8px 12px;border-radius:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.ic{width:20px;height:20px;flex:none}
.grad{background:linear-gradient(100deg,var(--b) 0%,var(--pu) 45%,var(--te) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:gradmove 8s ease-in-out infinite alternate}
@keyframes gradmove{to{background-position:100% 0}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--b);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--b),var(--te))}
.eyebrow.light{color:#cfe0ff}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 22px;border-radius:14px;font:600 16px Outfit,sans-serif;text-decoration:none;border:0;cursor:pointer;white-space:nowrap;transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s}
.btn:hover{transform:translateY(-2px)}
.btn .ic{width:18px;height:18px}
.btn.sm{min-height:42px;padding:0 18px;font-size:15px}
.btn.lg{min-height:56px;padding:0 28px;font-size:17px;border-radius:16px}
.btn-pri{background:linear-gradient(135deg,var(--b),#3d6bff);color:#fff;box-shadow:0 14px 30px -12px rgba(32,80,240,.75),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-pri:hover{box-shadow:0 20px 40px -14px rgba(32,80,240,.85)}
.btn-glass{background:rgba(255,255,255,.7);color:var(--navy);box-shadow:inset 0 0 0 1.5px rgba(32,80,240,.25),0 10px 24px -14px rgba(22,40,120,.4);backdrop-filter:blur(10px)}
.btn-glass .ic{color:var(--b)}
.btn-line{background:#fff;color:var(--b);box-shadow:inset 0 0 0 1.5px var(--b)}.btn-line:hover{background:var(--l)}
.btn-white{background:#fff;color:var(--b);box-shadow:0 14px 30px -12px rgba(0,0,0,.35)}
.btn-ghost-l{background:rgba(255,255,255,.12);color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid rgba(227,232,248,.8);transition:background .3s,box-shadow .3s}
.top-home{position:fixed;left:0;right:0;background:transparent;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
.top-home.solid,.top.solid{background:rgba(255,255,255,.88);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-color:rgba(227,232,248,.8);box-shadow:0 10px 30px -20px rgba(22,40,120,.35)}
.admin-bar .top{top:32px}
.top-in{display:flex;align-items:center;gap:26px;height:78px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:44px;width:auto;filter:drop-shadow(0 6px 10px rgba(32,80,240,.25))}
.brand-t{font-size:28px;font-weight:700;letter-spacing:-.03em;color:var(--navy)}
.brand-t b{color:var(--b);font-weight:700}
.top-nav{display:flex;gap:6px;margin-left:auto}
.top-nav>a{padding:9px 14px;border-radius:12px;color:#33406e;text-decoration:none;font-weight:500;font-size:16px;transition:background .2s,color .2s}
.top-nav>a:hover{background:var(--l);color:var(--b)}
.top-nav>a[aria-current]{color:var(--b);background:var(--l);font-weight:600}
.top-acc{display:flex;align-items:center;gap:14px}
.top-login{color:var(--navy);text-decoration:none;font-weight:600}
.top-acc-m{display:none}
.burger{display:none;margin-left:auto;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;position:relative}
.burger span:first-child,.burger span:first-child::before,.burger span:first-child::after{position:absolute;left:12px;width:20px;height:2px;border-radius:2px;background:var(--navy);content:"";transition:transform .3s}
.burger span:first-child{top:22px}.burger span:first-child::before{left:0;top:-6px}.burger span:first-child::after{left:0;top:6px}
.nav-open .burger span:first-child{background:transparent}.nav-open .burger span:first-child::before{transform:translateY(6px) rotate(45deg)}.nav-open .burger span:first-child::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- shared 3D bits ---------- */
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;animation:blob 16s ease-in-out infinite alternate}
.b1{width:520px;height:520px;background:#9bb8ff;left:-120px;top:-120px}
.b2{width:460px;height:460px;background:#d6c5ff;right:-80px;top:10%;animation-delay:-5s}
.b3{width:380px;height:380px;background:#a6f0e6;left:38%;bottom:-160px;animation-delay:-9s;opacity:.45}
@keyframes blob{33%{transform:translate(40px,-30px) scale(1.08)}66%{transform:translate(-30px,40px) scale(.95)}100%{transform:translate(20px,10px) scale(1.04)}}
.grid3d{position:absolute;left:-20%;right:-20%;bottom:-8%;height:55%;background-image:linear-gradient(rgba(32,80,240,.13) 1.5px,transparent 1.5px),linear-gradient(90deg,rgba(32,80,240,.13) 1.5px,transparent 1.5px);background-size:64px 64px;transform:perspective(600px) rotateX(68deg);transform-origin:50% 100%;-webkit-mask-image:linear-gradient(to top,#000 10%,transparent 85%);mask-image:linear-gradient(to top,#000 10%,transparent 85%);animation:gridmove 6s linear infinite}
@keyframes gridmove{to{background-position:0 64px}}
.scene{perspective:1100px}
.scene-in{position:relative;width:100%;height:100%;transform-style:preserve-3d;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .7s var(--ease)}
.card3{position:absolute;display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:18px;background:rgba(255,255,255,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.9);box-shadow:0 24px 50px -22px rgba(22,40,120,.45),inset 0 1px 0 #fff;font-size:14px;white-space:nowrap}
.card3 b{display:block;color:var(--navy);font-size:15.5px;font-weight:700}
.card3 small{color:var(--soft);font-size:13px}
.k-av{display:inline-flex;width:42px;height:42px;border-radius:13px;align-items:center;justify-content:center;color:#fff;background:linear-gradient(135deg,var(--b),var(--bl));box-shadow:inset 0 1px 0 rgba(255,255,255,.4)}
.k-gold{background:linear-gradient(135deg,#f59e0b,#ffd36e)}
.ring{width:46px;height:46px;transform:rotate(-90deg)}
.ring circle{fill:none;stroke:#e3e8f8;stroke-width:5}
.ring .ring-v{stroke:url(#none);stroke:var(--te);stroke-linecap:round;stroke-dasharray:113;stroke-dashoffset:113;transition:stroke-dashoffset 1.6s var(--ease) 1.2s}
.go .ring .ring-v{stroke-dashoffset:28}
.cube{position:relative;display:inline-flex;width:64px;height:64px;border-radius:20px;align-items:center;justify-content:center;color:#fff;background:linear-gradient(145deg,var(--c2,#6aa2ff),var(--c1,#2050f0));box-shadow:0 18px 30px -14px var(--c1,#2050f0),inset 0 2px 0 rgba(255,255,255,.45),inset 0 -6px 12px rgba(0,0,0,.12);transform:rotateX(14deg) rotateY(-14deg);transform-style:preserve-3d}
.cube::after{content:"";position:absolute;left:10%;top:6%;width:55%;height:35%;border-radius:50%;background:radial-gradient(ellipse at center,rgba(255,255,255,.55),transparent 70%)}
.cube .ic{width:30px;height:30px;position:relative;z-index:1}
.tilt{transform-style:preserve-3d;will-change:transform}
.tilt::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(circle at var(--gx,50%) var(--gy,0%),rgba(255,255,255,.6),transparent 45%);opacity:0;transition:opacity .3s;z-index:2}
.tilt.tilting::before{opacity:1}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;min-height:min(100vh,940px);display:flex;align-items:center;background:linear-gradient(180deg,#f3f6ff 0%,#fff 100%);padding:110px 0 70px}
.hero-bg,.ph-bg,.dark-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.spk{position:absolute;width:10px;height:10px;background:var(--bl);clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%);animation:twinkle 3s ease-in-out infinite}
.s1{left:8%;top:22%}.s2{left:46%;top:14%;animation-delay:-1s;background:var(--pu)}.s3{right:6%;top:30%;animation-delay:-2s}.s4{left:52%;bottom:20%;animation-delay:-1.5s;background:var(--te)}
@keyframes twinkle{50%{transform:scale(1.6) rotate(45deg);opacity:.4}}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.05fr;gap:30px;align-items:center;width:100%}
.pill{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 12px;border-radius:999px;background:rgba(255,255,255,.8);border:1px solid var(--line);font-size:14px;font-weight:600;color:var(--b);box-shadow:0 8px 20px -14px rgba(22,40,120,.5)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--te);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,179,163,.6)}70%{box-shadow:0 0 0 9px rgba(16,179,163,0)}100%{box-shadow:0 0 0 0 rgba(16,179,163,0)}}
.hero h1{font-size:clamp(46px,6.2vw,92px);font-weight:800;letter-spacing:-.045em;margin:22px 0 0;line-height:1.02}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.1em}
.hero h1 .ln>span{display:inline-block}
.lead{font-size:clamp(17px,1.35vw,20px);color:var(--soft);max-width:540px;margin:22px 0 0}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.chips{list-style:none;padding:0;margin:36px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:14.5px;font-weight:500;color:#33406e;box-shadow:0 8px 18px -14px rgba(22,40,120,.45)}
.chips .ic{width:18px;height:18px;color:var(--b)}
.hero-art{position:relative;height:clamp(420px,46vw,640px)}
.otto{position:absolute;left:8%;top:8%;width:84%;transform:translateZ(40px);filter:drop-shadow(0 40px 50px rgba(22,40,120,.3));animation:bob 6s ease-in-out infinite}
@keyframes bob{50%{translate:0 -14px}}
.halo{position:absolute;left:14%;top:6%;width:72%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(106,162,255,.45),rgba(124,58,237,.12) 55%,transparent 70%);transform:translateZ(-80px)}
.orbit{position:absolute;left:4%;top:16%;width:92%;aspect-ratio:1;border-radius:50%;border:1.5px dashed rgba(32,80,240,.28);transform:translateZ(-40px) rotateX(72deg)}
.orbit i{position:absolute;left:50%;top:-7px;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--b);box-shadow:0 0 14px var(--bl);offset-path:none}
.o1{animation:spin 18s linear infinite}
.o2{width:70%;left:15%;top:28%;border-color:rgba(124,58,237,.25);animation:spin 12s linear infinite reverse}.o2 i{background:var(--pu);box-shadow:0 0 14px #b794ff}
@keyframes spin{to{rotate:0 0 1 360deg}}
.k1{left:-2%;top:12%;transform:translateZ(120px)}
.k2{right:0;top:6%;transform:translateZ(90px)}
.k3{left:2%;bottom:16%;transform:translateZ(150px)}
.k4{right:4%;bottom:22%;transform:translateZ(110px);flex-direction:column;align-items:flex-start;gap:0}
.k4 b{font-size:22px}
.card3{animation:floaty 7s ease-in-out infinite}.k2{animation-delay:-2s}.k3{animation-delay:-4s}.k4{animation-delay:-5s}
@keyframes floaty{50%{translate:0 -10px}}

/* hero entrance (only with JavaScript; content is visible without it) */
.js .top-home,.js .pill,.js .hero h1 .ln>span,.js .lead,.js .hero-cta,.js .chips li,.js .otto,.js .card3,.js .orbit,.js .halo{opacity:0}
.js .top-home{transform:translateY(-16px)}
.js .hero h1 .ln>span{transform:translateY(110%)}
.js .pill,.js .lead,.js .hero-cta,.js .chips li{transform:translateY(18px)}
.js .otto{scale:.85}.js .halo{scale:.6}
.js .card3{scale:.6}
.go .top-home,.go .pill,.go .hero h1 .ln>span,.go .lead,.go .hero-cta,.go .chips li,.go .otto,.go .card3,.go .orbit,.go .halo{opacity:1;transition:opacity .8s var(--ease),transform 1s var(--ease),scale 1s cubic-bezier(.2,1.3,.3,1)}
.go .top-home,.go .pill,.go .hero h1 .ln>span,.go .lead,.go .hero-cta,.go .chips li{transform:none}
.go .otto,.go .halo,.go .card3{scale:1}
.go .pill{transition-delay:.1s}.go .hero h1 .ln:nth-child(1)>span{transition-delay:.2s}.go .hero h1 .ln:nth-child(2)>span{transition-delay:.32s}
.go .lead{transition-delay:.45s}.go .hero-cta{transition-delay:.55s}
.go .chips li:nth-child(1){transition-delay:.65s}.go .chips li:nth-child(2){transition-delay:.72s}.go .chips li:nth-child(3){transition-delay:.79s}.go .chips li:nth-child(4){transition-delay:.86s}
.go .halo{transition-delay:.2s}.go .otto{transition-delay:.3s}.go .orbit{transition-delay:.5s}
.go .k1{transition-delay:.8s}.go .k2{transition-delay:.95s}.go .k3{transition-delay:1.1s}.go .k4{transition-delay:1.25s}

/* reveal on scroll */
.js [data-r]{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform 1s var(--ease);transition-delay:calc(var(--d,0) * 90ms)}
.js [data-r].in{opacity:1;transform:none}
.fallback [data-r],.fallback .hero *{opacity:1!important;transform:none!important;scale:1!important}

/* ---------- sections ---------- */
.sec{position:relative;padding:110px 0}
.sec.tint{background:linear-gradient(180deg,var(--bg),#fff)}
.sec-h{max-width:720px;margin-bottom:50px}
.sec-h.center{text-align:center;margin-left:auto;margin-right:auto}
.sec-h h2{font-size:clamp(32px,3.6vw,52px);font-weight:700}
.sec-h p{color:var(--soft);font-size:18px;margin:14px 0 0}
.sec-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:40px}.sec-row .sec-h{margin:0}

.prods{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;perspective:1200px}
.prod,.feat{position:relative;display:flex;flex-direction:column;gap:6px;padding:30px;border-radius:24px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);box-shadow:0 2px 0 rgba(22,40,120,.03);transition:transform .2s linear,box-shadow .4s,border-color .4s;overflow:hidden}
.prod::after,.feat::after{content:"";position:absolute;right:-70px;top:-70px;width:200px;height:200px;border-radius:50%;background:var(--c2);opacity:.14;transition:transform .6s var(--ease)}
.prod:hover,.feat:hover{box-shadow:var(--sh);border-color:transparent}
.prod:hover::after,.feat:hover::after{transform:scale(1.5)}
.prod .cube,.feat .cube{margin-bottom:16px}
.prod b,.feat b{font-size:21px;font-weight:700;color:var(--navy)}
.prod small{color:var(--c1);font-weight:600;font-size:14px}
.prod p,.feat p{margin:6px 0 0;color:var(--soft);font-size:15.5px}
.more{margin-top:auto;padding-top:16px;display:inline-flex;align-items:center;gap:6px;color:var(--c1);font-weight:600;font-size:15px}
.more .ic{width:16px;height:16px;transition:transform .3s var(--ease)}.prod:hover .more .ic{transform:translateX(5px)}

.courses{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;perspective:1200px}
.course{position:relative;display:flex;flex-direction:column;border-radius:22px;overflow:hidden;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:transform .2s linear,box-shadow .4s}
.course:hover{box-shadow:var(--sh)}
.course-img{display:block;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,var(--l),#f3ecff)}
.course-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.course:hover .course-img img{transform:scale(1.06)}
.course-ph{display:flex;width:100%;height:100%;align-items:center;justify-content:center;color:var(--b)}.course-ph .ic{width:40px;height:40px}
.course-b{display:flex;flex-direction:column;gap:6px;padding:18px 20px 20px;flex:1}
.course-cat{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--pu)}
.course-b b{font-size:18px;font-weight:600;color:var(--navy);line-height:1.3}
.course-meta{margin-top:auto;padding-top:10px;display:flex;gap:14px;align-items:center;font-size:14px;color:var(--soft)}
.course-meta span{display:inline-flex;align-items:center;gap:5px}.course-meta .ic{width:16px;height:16px}
.course-meta em{font-style:normal;opacity:.75}
.course-price{margin-left:auto;font-weight:700;color:var(--b)}
.empty{display:flex;align-items:center;gap:30px;padding:30px 40px;border-radius:26px;background:#fff;border:1px dashed #c9d4f5}
.empty img{width:150px}
.empty h3{font-size:26px}.empty p{color:var(--soft);margin:8px 0 18px}

/* journey */
.journey{position:relative}
.j-path{position:absolute;left:4%;right:4%;top:6px;width:92%;height:120px;overflow:visible}
.j-path path{fill:none;stroke:url(#none);stroke:var(--b);stroke-width:3;stroke-dasharray:6 10;opacity:.35}
.journey ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative}
.journey li{text-align:center}
.j-dot{display:inline-flex;width:76px;height:76px;border-radius:24px;align-items:center;justify-content:center;color:#fff;background:linear-gradient(145deg,var(--bl),var(--b));box-shadow:0 18px 30px -14px var(--b),inset 0 2px 0 rgba(255,255,255,.4);transform:rotateX(14deg);margin-bottom:16px}
.journey li:nth-child(2) .j-dot{background:linear-gradient(145deg,#b794ff,var(--pu));box-shadow:0 18px 30px -14px var(--pu)}
.journey li:nth-child(3) .j-dot{background:linear-gradient(145deg,#6fe3d4,var(--te));box-shadow:0 18px 30px -14px var(--te)}
.journey li:nth-child(4) .j-dot{background:linear-gradient(145deg,#ffd36e,#f59e0b);box-shadow:0 18px 30px -14px #f59e0b}
.journey li:nth-child(5) .j-dot{background:linear-gradient(145deg,#ff8ac4,#db2777);box-shadow:0 18px 30px -14px #db2777}
.j-dot .ic{width:32px;height:32px}
.journey b{display:block;font-size:18px;color:var(--navy)}
.journey p{margin:6px 0 0;color:var(--soft);font-size:15px}
.js .journey li{opacity:0;transform:translateY(24px) scale(.9);transition:opacity .7s var(--ease),transform .8s cubic-bezier(.2,1.3,.3,1);transition-delay:calc(var(--d) * 140ms + .2s)}
.js .journey.in li{opacity:1;transform:none}

/* dark organisation section with 3D dashboard */
.dark{background:radial-gradient(80% 80% at 80% 20%,#24307a,#0d1342 60%);color:#cfd6ff;overflow:hidden}
.dark .b1{background:#3a5bff;opacity:.35}.dark .b2{background:#7c3aed;opacity:.3}
.dark h2{color:#fff}
.org{position:relative;display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.org-text h2{font-size:clamp(32px,3.6vw,52px);font-weight:700}
.org-text p{font-size:18px;margin:16px 0 22px}
.dark .eyebrow{color:#9fb8ff}
.ticks{list-style:none;padding:0;margin:0 0 30px;display:grid;gap:12px}
.ticks li{display:flex;gap:10px;align-items:center;color:#e6eaff}
.ticks .ic{width:24px;height:24px;padding:4px;border-radius:50%;background:rgba(106,162,255,.2);color:#9fd0ff}
.dash3d{position:relative;perspective:1400px}
.dash{display:grid;grid-template-columns:60px 1fr;border-radius:22px;overflow:hidden;background:#fff;color:var(--ink);box-shadow:0 60px 100px -40px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.15);transform:rotateY(-20deg) rotateX(10deg) rotateZ(1deg);transition:transform 1.2s var(--ease)}
.dash3d.in .dash{transform:rotateY(-12deg) rotateX(6deg)}
.dash3d:hover .dash{transform:rotateY(-4deg) rotateX(2deg)}
.dash-side{background:#f4f6ff;display:flex;flex-direction:column;align-items:center;gap:14px;padding:18px 0}
.ds-logo{width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--b),var(--pu));margin-bottom:8px}
.dash-side i{width:26px;height:8px;border-radius:4px;background:#dfe5fb}.dash-side i.on{background:var(--b)}
.dash-main{padding:20px}
.dash-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.dash-top b{font-size:18px;color:var(--navy)}
.dash-top small{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--soft);background:#f1f4ff;padding:3px 8px;border-radius:999px}
.dash-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.dash-stats span{padding:12px;border-radius:14px;border:1px solid var(--line)}
.dash-stats small{display:block;font-size:11.5px;color:var(--soft)}.dash-stats b{font-size:20px;color:var(--navy)}
.dash-row{display:grid;grid-template-columns:1.4fr 1fr;gap:10px;margin-top:10px}
.dash-chart,.dash-bars{padding:12px;border-radius:14px;border:1px solid var(--line)}
.dash-chart small,.dash-bars small{display:block;font-size:11.5px;color:var(--soft);margin-bottom:6px}
.dash-chart svg{width:100%;height:110px;display:block}
.dash-chart .area{fill:url(#lg)}.dash-chart .line{fill:none;stroke:var(--b);stroke-width:3;stroke-linecap:round;stroke-dasharray:420;stroke-dashoffset:420;transition:stroke-dashoffset 2s var(--ease) .4s}
.dash3d.in .dash-chart .line{stroke-dashoffset:0}
.dash-bars span{display:block;height:10px;border-radius:5px;background:#eef2ff;margin:12px 0;overflow:hidden}
.dash-bars i{display:block;height:100%;width:0;border-radius:5px;background:linear-gradient(90deg,var(--b),var(--pu));transition:width 1.4s var(--ease) .6s}
.dash3d.in .dash-bars i{width:var(--w)}
.floaty{position:absolute;display:inline-flex;width:64px;height:64px;border-radius:20px;align-items:center;justify-content:center;color:#fff;box-shadow:0 20px 40px -14px rgba(0,0,0,.6);animation:floaty 6s ease-in-out infinite}
.floaty .ic{width:30px;height:30px}
.f1{right:90px;top:-32px;background:linear-gradient(145deg,#ffd36e,#f59e0b)}
.f2{left:-20px;bottom:30px;background:linear-gradient(145deg,#6fe3d4,var(--te));animation-delay:-3s}

.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;perspective:1200px}

/* call to action */
.cta{padding:30px 0 110px}
.cta-in{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;border-radius:32px;padding:56px 60px;background:linear-gradient(120deg,var(--b),#4b39d8 60%,var(--pu));color:#dfe7ff;overflow:hidden;box-shadow:0 40px 80px -40px rgba(32,80,240,.8)}
.cta-in::before{content:"";position:absolute;right:-10%;top:-60%;width:60%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.25),transparent 60%)}
.cta h2{color:#fff;font-size:clamp(30px,3.4vw,48px);font-weight:700;max-width:620px}
.cta p{font-size:18px;margin:12px 0 0}
.cta-otto{width:min(260px,30%);align-self:flex-end;margin-bottom:-56px;filter:drop-shadow(0 30px 40px rgba(0,0,0,.35));animation:bob 6s ease-in-out infinite}

/* inner page header */
.ph{position:relative;overflow:hidden;background:linear-gradient(180deg,#f3f6ff,#fff);padding:70px 0 40px;border-bottom:1px solid var(--line)}
.ph .b1{left:-160px;top:-200px}.ph .b2{right:-120px;top:-100px}
.ph .grid3d{height:70%}
.ph-in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;min-height:420px}
.ph h1{font-size:clamp(36px,4.6vw,66px);font-weight:800;letter-spacing:-.04em}
.ph-text p{color:var(--soft);font-size:19px;max-width:560px;margin:18px 0 0}
.ph-art{position:relative;height:420px}
.ph-otto{position:absolute;left:50%;bottom:0;height:96%;width:auto;translate:-50% 0;transform:translateZ(30px);filter:drop-shadow(0 30px 40px rgba(22,40,120,.3))}
.glass{position:absolute;display:inline-flex;width:70px;height:70px;border-radius:22px;align-items:center;justify-content:center;color:var(--b);background:rgba(255,255,255,.7);backdrop-filter:blur(12px);border:1px solid #fff;box-shadow:0 24px 40px -18px rgba(22,40,120,.45);animation:floaty 6s ease-in-out infinite}
.glass .ic{width:30px;height:30px}
.g1{left:6%;top:16%;transform:translateZ(120px)}.g2{right:4%;top:30%;transform:translateZ(90px);color:#f59e0b;animation-delay:-2s}.g3{left:12%;bottom:12%;transform:translateZ(150px);color:var(--te);animation-delay:-4s}
.ph-sm{padding:70px 0 50px}.ph-sm .wrap{position:relative}.ph-sm h1{font-size:clamp(32px,4vw,52px)}

/* products page rows */
.pdetail{display:grid;gap:30px}
.prow{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;padding:30px 0;scroll-margin-top:100px}
.prow.rev .prow-art{order:2}
.prow-art{position:relative;height:320px}
.slab{position:absolute;left:50%;top:50%;width:260px;height:260px;border-radius:44px;translate:-50% -50%}
.s-a{background:linear-gradient(145deg,var(--c2),var(--c1));opacity:.18;transform:translateZ(-80px) rotate(12deg)}
.s-b{border:2px dashed var(--c1);opacity:.35;width:320px;height:320px;border-radius:50%;transform:translateZ(-40px) rotateX(64deg);animation:spin 20s linear infinite}
.cube.big{position:absolute;left:50%;top:50%;width:150px;height:150px;border-radius:44px;translate:-50% -50%;transform:translateZ(60px) rotateX(14deg) rotateY(-18deg)}
.cube.big .ic{width:70px;height:70px}
.prow-text h2{font-size:clamp(30px,3vw,44px);font-weight:700;margin-bottom:12px}
.prow-text p{color:var(--soft);font-size:18px;margin:0 0 24px;max-width:520px}

/* about */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.about-text h2{font-size:clamp(30px,3.4vw,48px);font-weight:700;margin-bottom:10px}
.about-text p{color:var(--soft);font-size:18px;margin:14px 0 0}
.about-art{position:relative;height:420px}
.about-art img{position:absolute;left:5%;top:6%;width:90%;transform:translateZ(40px);animation:bob 6s ease-in-out infinite;filter:drop-shadow(0 30px 40px rgba(22,40,120,.3))}
.about-art .halo{left:10%;top:0;width:80%}

/* contact */
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.cboxes{display:grid;gap:14px;perspective:1000px}
.cbox{position:relative;display:grid;grid-template-columns:auto 1fr;column-gap:16px;align-items:center;padding:22px;border-radius:20px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:transform .2s linear,box-shadow .4s}
.cbox:hover{box-shadow:var(--sh)}
.cbox>span{grid-row:1/3;display:inline-flex;width:54px;height:54px;border-radius:16px;align-items:center;justify-content:center;color:#fff;background:linear-gradient(145deg,var(--bl),var(--b))}
.cbox:nth-child(2)>span{background:linear-gradient(145deg,#6fe3d4,var(--te))}.cbox:nth-child(3)>span{background:linear-gradient(145deg,#b794ff,var(--pu))}.cbox.help>span{background:linear-gradient(145deg,#ffd36e,#f59e0b)}
.cbox small{font-size:13px;color:var(--soft);font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.cbox b{font-size:18px;color:var(--navy);word-break:break-word}.cbox b a{text-decoration:none}
.cform{padding:36px;border-radius:26px;background:#fff;border:1px solid var(--line);box-shadow:var(--sh)}
.cform h2{font-size:28px;margin-bottom:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.fld>span{font-size:14px;font-weight:600;color:#33406e}
.fld input,.fld select,.fld textarea{font:400 16px Outfit,sans-serif;color:var(--ink);background:#f8faff;border:1.5px solid #dbe2f6;border-radius:12px;padding:13px 14px;min-height:50px;transition:border-color .2s,box-shadow .2s,background .2s}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--b);background:#fff;box-shadow:0 0 0 4px rgba(32,80,240,.14)}
.hp{position:absolute;left:-9999px}
.notice{padding:14px 16px;border-radius:12px;margin-bottom:16px;font-size:15.5px}
.notice.ok{background:#e7f8f4;color:#0b6b5f;border:1px solid #b6eadf}.notice.err{background:#fdecec;color:#a12828;border:1px solid #f3c4c4}

/* plain pages / posts */
.prose{max-width:820px}
.prose h2{font-size:30px;margin:1.4em 0 .5em}.prose h3{font-size:22px;margin:1.2em 0 .4em}
.prose p,.prose li{color:#39436b}
.posts{display:grid;gap:22px;max-width:900px}
.post-card{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:20px;border-radius:20px;border:1px solid var(--line)}
.post-card h2{font-size:22px}.post-card h2 a{text-decoration:none;color:var(--navy)}
.sec-tutor{padding:40px 0 80px}

/* footer */
.foot{position:relative;background:var(--navy);color:#aeb8e6;margin-top:0}
.foot-wave{position:absolute;left:0;right:0;top:-79px;height:80px;pointer-events:none}.foot-wave svg{width:100%;height:100%;display:block}.foot-wave path{fill:var(--navy)}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-top:70px;padding-bottom:40px}
.brand-l .brand-t{color:#fff}.brand-l .brand-t b{color:var(--bl)}
.foot-brand p{margin:16px 0 0;max-width:320px;font-size:15.5px}
.foot h3{color:#fff;font-size:16px;margin-bottom:14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot a{color:#aeb8e6;text-decoration:none;display:inline-flex;align-items:center;gap:8px;font-size:15.5px}
.foot a:hover{color:#fff}
.foot .ic{width:17px;height:17px;color:var(--bl)}
.foot-bot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:20px;padding-bottom:26px;border-top:1px solid rgba(255,255,255,.1);font-size:14px}

/* ---------- Tutor LMS polish (keeps Tutor's own layout, matches our look) ---------- */
.tutor-wrap,.tutor-container,.tutor-course-details-page,.tutor-dashboard,.tutor-course-archive-page{font-family:Outfit,system-ui,sans-serif}
.tutor-btn-primary{border-radius:12px!important}
.tutor-card,.tutor-course-card{border-radius:18px!important;border-color:var(--line)!important;transition:transform .3s var(--ease),box-shadow .3s}
.tutor-course-card:hover{transform:translateY(-4px);box-shadow:var(--sh)}
.tutor-course-archive-page,.tutor-course-details-page{padding-top:40px;padding-bottom:60px}
body.tutor-screen-frontend-dashboard .top,.tutor-lesson-wrapper~.foot{z-index:60}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .prods{grid-template-columns:1fr 1fr}
  .courses,.feats{grid-template-columns:1fr 1fr}
  .foot-in{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  body{font-size:16px}
  .top-in{height:68px}
  .burger{display:block}
  .top-acc{display:none}
  .top-nav{position:fixed;left:12px;right:12px;top:78px;flex-direction:column;gap:4px;padding:14px;border-radius:20px;background:#fff;box-shadow:0 30px 60px -20px rgba(22,40,120,.45);border:1px solid var(--line);opacity:0;pointer-events:none;transform:translateY(-10px);transition:opacity .25s,transform .25s}
  .nav-open .top-nav{opacity:1;pointer-events:auto;transform:none}
  .top-nav>a{padding:12px 14px}
  .top-acc-m{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:10px 14px 4px;border-top:1px solid var(--line);margin-top:6px}
  .top-acc-m a:not(.btn){color:var(--navy);font-weight:600;text-decoration:none}
  .hero{padding:100px 0 40px;min-height:0}
  .hero-in,.ph-in,.org,.about,.contact,.prow{grid-template-columns:1fr}
  .hero-art{height:min(440px,100vw)}
  .k1{left:0;top:2%}.k2{right:0;top:0}.k3{left:0;bottom:6%}.k4{right:0;bottom:12%}
  .card3{padding:10px 12px;font-size:12px}.card3 b{font-size:13.5px}.k-av{width:34px;height:34px}.ring{width:38px;height:38px}
  .ph-in{min-height:0}.ph-art{height:320px}
  .prow.rev .prow-art{order:0}.prow-art{height:240px}
  .journey ol{grid-template-columns:1fr 1fr;gap:28px 16px}.j-path{display:none}
  .sec{padding:80px 0}
  .cta-in{flex-direction:column;align-items:flex-start;padding:40px 28px 0}.cta-otto{align-self:center;width:200px;margin-bottom:0}
  .dash{transform:none!important}
  .post-card{grid-template-columns:1fr}
}
@media (max-width:600px){
  .wrap{padding:0 18px}
  .prods,.courses,.feats,.grid2{grid-template-columns:1fr}
  .chips li{font-size:13px;padding:7px 10px}
  .foot-in{grid-template-columns:1fr}
  .empty{flex-direction:column;text-align:center;padding:28px}
  .dash-stats{grid-template-columns:1fr 1fr}.dash-row{grid-template-columns:1fr}
  .cform{padding:22px}
  .btn.lg{width:100%}
  .hero-art{height:460px}
  .otto{left:6%;top:17%;width:88%;filter:none;transform:none}
  .k1{left:0;top:0}.k2{right:0;top:auto;bottom:30%}.k2 .ring{width:34px;height:34px}.k3{left:0;bottom:2%}.k4{right:0;bottom:4%}
  .brand-t{font-size:24px}.brand img{height:38px}
}
@media (max-width:782px){.admin-bar .top{top:46px}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .js [data-r],.js .hero *,.js .top-home,.js .journey li{opacity:1!important;transform:none!important;scale:1!important}
}