/* ==========================================================
   Bilim Plus — motion demo
   Palette: warm ink / paper / saffron / lilac / acid lime
   ========================================================== */
:root{
  --ink:#14120F; --ink-2:#1E1B17; --ink-3:#2A2621;
  --paper:#EFE8DA; --paper-2:#E6DDCB;
  --saffron:#FF4F1A; --lilac:#B9A7FF; --lime:#D6F54A; --plum:#3A1630;
  --pad:clamp(20px,3.2vw,56px);
  --radius:clamp(22px,2.6vw,44px);
  --display:'Bricolage Grotesque','Arial Narrow',Impact,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --sans:'Manrope',system-ui,-apple-system,Segoe UI,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.7,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.5;overflow-x:clip;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg,canvas{display:block}
button,input,select{font:inherit;color:inherit}
::selection{background:var(--saffron);color:var(--ink)}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
html.has-cursor, html.has-cursor a, html.has-cursor button, html.has-cursor select, html.has-cursor input{cursor:none}

/* ---------- logo ---------- */
.logo-mark{display:inline-block;width:1.15em;height:1.15em;border-radius:50%;background:var(--saffron);position:relative;flex:none}
.logo-mark::before,.logo-mark::after{content:"";position:absolute;left:50%;top:50%;background:var(--ink);border-radius:2px;transform:translate(-50%,-50%)}
.logo-mark::before{width:56%;height:16%}.logo-mark::after{width:16%;height:56%}

/* ---------- preloader ---------- */
.preloader{position:fixed;inset:0;z-index:1000;background:var(--ink);color:var(--paper);display:flex;flex-direction:column;justify-content:space-between;padding:var(--pad);clip-path:inset(0 0 0 0)}
.preloader__top{display:flex;justify-content:space-between;font-size:13px;letter-spacing:.08em;text-transform:uppercase;opacity:.7}
.preloader__logo{display:flex;align-items:center;gap:10px}
.preloader__words{position:absolute;left:var(--pad);top:50%;transform:translateY(-50%);height:1.1em;overflow:hidden;font-family:var(--display);font-weight:700;font-stretch:80%;font-size:clamp(34px,5vw,72px);line-height:1.1;letter-spacing:-.03em}
.preloader__words span{display:block;height:1.1em}
.preloader__bottom{display:flex;justify-content:space-between;align-items:flex-end}
.preloader__note{font-family:var(--serif);font-style:italic;font-size:clamp(18px,1.6vw,26px);opacity:.6}
.preloader__count{overflow:hidden;line-height:.9;padding-top:.06em}
.preloader__num{display:block;font-family:var(--display);font-weight:800;font-stretch:75%;font-size:clamp(110px,22vw,340px);letter-spacing:-.05em;line-height:.8;color:var(--saffron);font-variant-numeric:tabular-nums}
.preloader__mark{position:absolute;left:50%;top:50%;width:clamp(120px,13vw,200px);aspect-ratio:1;margin:calc(clamp(120px,13vw,200px) / -2) 0 0 calc(clamp(120px,13vw,200px) / -2);border-radius:50%;background:var(--saffron);transform:scale(0);z-index:0}
.preloader__mark .logo-mark{position:absolute;inset:0;width:100%;height:100%;background:transparent}
.preloader>*:not(.preloader__mark){position:relative;z-index:1}
.preloader__words{position:absolute!important}
.preloader__bar{position:absolute!important;left:0;right:0;bottom:0;height:3px;background:rgba(239,232,218,.08)}
.preloader__bar i{display:block;height:100%;width:100%;background:var(--saffron);transform-origin:left;transform:scaleX(0)}

/* ---------- cursor ---------- */
.cursor{position:fixed;left:0;top:0;z-index:999;pointer-events:none;display:none}
html.has-cursor .cursor{display:block}
.cursor__dot{position:fixed;left:0;top:0;width:8px;height:8px;margin:-4px 0 0 -4px;border-radius:50%;background:#fff;mix-blend-mode:difference}
.cursor__ring{position:fixed;left:0;top:0;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;border:1px solid rgba(255,255,255,.55);mix-blend-mode:difference;display:grid;place-items:center;transition:width .45s var(--ease),height .45s var(--ease),margin .45s var(--ease),background-color .3s,border-color .3s}
.cursor__label{font-size:13px;font-weight:700;color:var(--ink);opacity:0;transform:scale(.6);transition:.3s var(--ease);white-space:nowrap}
.cursor.is-hover .cursor__ring{width:70px;height:70px;margin:-35px 0 0 -35px;background:#fff;border-color:#fff}
.cursor.is-view .cursor__ring{width:104px;height:104px;margin:-52px 0 0 -52px;background:var(--paper);border-color:var(--paper);mix-blend-mode:normal}
.cursor.is-view .cursor__label{opacity:1;transform:none}
.cursor.is-view .cursor__dot{opacity:0}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:22px var(--pad);color:var(--paper);pointer-events:none;transition:color .45s var(--ease)}
.nav.is-light{color:var(--ink)}
.nav.is-hidden{transform:translateY(-120%)}
.nav{transition:color .45s var(--ease),transform .6s var(--ease)}
.nav::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(20,18,15,.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);opacity:0;transition:opacity .4s,background .4s;pointer-events:none}
.nav.is-light::before{background:rgba(239,232,218,.72)}
@media (max-width:900px){.nav.is-scrolled::before{opacity:1}}
.nav>*{pointer-events:auto}
.nav__logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;font-size:24px;letter-spacing:-.03em}
.nav__logo .logo-mark{background:var(--saffron);transition:background .45s}
.nav.is-light .nav__logo .logo-mark{background:var(--ink)}
.nav.is-light .nav__logo .logo-mark::before,.nav.is-light .nav__logo .logo-mark::after{background:var(--paper)}
.nav__logo b{font-weight:800}
.nav__links{display:flex;gap:36px;font-size:15px;font-weight:600}
.nav__cta{display:flex;align-items:center;gap:10px;border:1.5px solid currentColor;backdrop-filter:blur(10px);border-radius:99px;padding:11px 20px;font-weight:700;font-size:14px}
.nav__cta .dot{width:8px;height:8px;border-radius:50%;background:var(--saffron)}
.nav.is-light .nav__cta .dot{background:currentColor}
.link-roll{display:inline-block;overflow:hidden;vertical-align:top;line-height:1.3}
.link-roll span{display:inline-block;position:relative;transition:transform .5s var(--ease)}
.link-roll span::after{content:attr(data-text);position:absolute;left:0;top:100%}
.link-roll:hover span{transform:translateY(-100%)}

/* ---------- buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;border-radius:99px;padding:20px 34px;font-weight:700;font-size:16px;overflow:hidden;isolation:isolate;border:1.5px solid currentColor;white-space:nowrap;background:none;cursor:pointer}
.btn__txt{position:relative;z-index:2;display:flex;align-items:center;gap:10px;transition:color .5s var(--ease)}
.btn__txt b{font-weight:700;transition:transform .5s var(--ease)}
.btn:hover .btn__txt b{transform:translateX(5px)}
.btn__fill{position:absolute;left:50%;top:100%;width:150%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,0) scale(0);transition:transform .7s var(--ease);z-index:1}
.btn:hover .btn__fill{transform:translate(-50%,-50%) scale(1)}
.btn--light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn--light .btn__fill{background:var(--saffron)}
.btn--ghost{color:var(--paper);border-color:rgba(239,232,218,.4);backdrop-filter:blur(8px);background:rgba(20,18,15,.25)}
.btn--ghost .btn__fill{background:var(--paper)}
.btn--ghost:hover .btn__txt{color:var(--ink)}
.btn--saffron{background:var(--saffron);color:var(--ink);border-color:var(--saffron)}
.btn--saffron .btn__fill{background:var(--paper)}
.ico-tg{width:18px;height:18px;fill:currentColor}
.btn-sm{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:99px;background:var(--ink);color:var(--paper);font-weight:700;font-size:14px;border:0;cursor:pointer;transition:background .3s,color .3s}
.btn-sm:hover{background:var(--paper);color:var(--ink)}

/* ---------- hero ---------- */
.hero{position:relative;height:100vh;height:100svh;min-height:640px;overflow:hidden;color:var(--paper);background:var(--ink)}
.hero__gl{position:absolute;inset:0;width:100%;height:100%}
.hero__fallback{position:absolute;inset:0;display:none;background:radial-gradient(60% 70% at 70% 30%,rgba(255,79,26,.55),transparent 60%),radial-gradient(50% 60% at 30% 70%,rgba(185,167,255,.35),transparent 60%),var(--ink)}
.no-gl .hero__fallback{display:block}
.hero__inner{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:110px var(--pad) 34px}
.hero__meta{position:absolute;top:96px;left:var(--pad);right:var(--pad);display:flex;justify-content:space-between;align-items:center;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.hero__meta-r{opacity:.7}
.pill{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:99px;background:rgba(239,232,218,.1);border:1px solid rgba(239,232,218,.18);backdrop-filter:blur(10px)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 0 rgba(214,245,74,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(214,245,74,0)}100%{box-shadow:0 0 0 0 rgba(214,245,74,0)}}
.hero__title{font-family:var(--display);font-weight:800;font-stretch:78%;font-size:clamp(64px,13.2vw,236px);line-height:.84;letter-spacing:-.045em;margin-bottom:3.2vh}
.line{display:flex;align-items:flex-end;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.line__in{display:inline-block}
.line--2{padding-left:15vw;gap:3vw}
.line--2 .serif{font-size:1.08em;line-height:.8;letter-spacing:-.02em;color:var(--saffron);padding-right:.05em}
.hero__aside{font-family:var(--sans);font-size:clamp(14px,1.1vw,17px);font-weight:500;letter-spacing:0;line-height:1.45;max-width:300px;padding-bottom:1.6vw;opacity:.85}
.hero__aside u{text-decoration:none;font-family:var(--serif);font-style:italic;font-size:1.3em;color:var(--lilac)}
.ch{display:inline-block;will-change:transform}
.hero__bottom{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:30px;border-top:1px solid rgba(239,232,218,.2);padding-top:24px}
.hero__lead{max-width:400px;font-size:15px;line-height:1.55;opacity:.85}
.hero__ctas{display:flex;gap:12px}
.hero__scroll{justify-self:end;display:flex;align-items:center;gap:14px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;opacity:.75}
.hero__scroll i{width:1px;height:46px;background:rgba(239,232,218,.3);position:relative;overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;left:0;top:-50%;width:100%;height:50%;background:var(--paper);animation:drip 1.8s var(--ease) infinite}
@keyframes drip{to{top:100%}}
.badge{position:absolute;right:var(--pad);top:22vh;width:clamp(120px,11vw,176px);aspect-ratio:1}
.badge svg{width:100%;height:100%;animation:spin 16s linear infinite;overflow:visible}
.badge text{font-family:var(--sans);font-weight:700;font-size:15.5px;letter-spacing:.18em;fill:var(--paper)}
.badge__plus{position:absolute;inset:0;margin:auto;width:42%;height:42%;border-radius:50%;background:var(--saffron);color:var(--ink);display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:clamp(30px,3vw,48px);line-height:1}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- marquee ---------- */
.marquee{position:relative;height:clamp(220px,24vw,360px);overflow:hidden;background:var(--ink);display:grid;place-items:center}
.marquee__band{position:absolute;left:-5%;width:110%;padding:clamp(10px,1.2vw,20px) 0;overflow:hidden}
.marquee__band--a{background:var(--saffron);color:var(--ink);transform:rotate(-3.2deg);z-index:2}
.marquee__band--b{background:var(--lilac);color:var(--ink);transform:rotate(2.6deg)}
.marquee__band--b .marquee__track{font-size:clamp(26px,3.4vw,54px);font-stretch:90%}
.marquee__track{display:flex;align-items:center;gap:0;width:max-content;white-space:nowrap;font-family:var(--display);font-weight:800;font-stretch:78%;font-size:clamp(46px,6.6vw,110px);line-height:1;letter-spacing:-.03em;text-transform:uppercase;will-change:transform}
.marquee__track>*{margin-right:clamp(20px,2.4vw,44px)}
.star{flex:none;width:.6em;height:.6em;background:currentColor;clip-path:polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%)}

/* ---------- shared section bits ---------- */
.sheet{position:relative;border-radius:var(--radius) var(--radius) 0 0;margin-top:calc(var(--radius) * -1);z-index:3}
.sec-head{display:flex;align-items:baseline;gap:14px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding-bottom:18px;border-bottom:1px solid currentColor;margin-bottom:clamp(40px,6vw,90px)}
.sec-num{font-family:var(--mono);font-weight:400}
.sec-right{margin-left:auto;opacity:.6}
.big-title{font-family:var(--display);font-weight:800;font-stretch:78%;font-size:clamp(48px,7.4vw,128px);line-height:.9;letter-spacing:-.045em}
.big-title .serif{font-weight:400;letter-spacing:-.02em;font-size:1.05em}
.big-title--ink{color:var(--ink)}
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.w>span{display:inline-block}

/* ---------- manifesto ---------- */
.manifesto{background:var(--paper);color:var(--ink);padding:clamp(60px,8vw,130px) var(--pad) clamp(80px,9vw,150px)}
.manifesto__text{font-family:var(--display);font-weight:600;font-stretch:88%;font-size:clamp(30px,4.6vw,78px);line-height:1.02;letter-spacing:-.035em;max-width:1500px}
.manifesto__text .serif{font-size:1.1em;color:var(--saffron)}
.manifesto__text .word{display:inline-block}
.chip{display:inline-block;width:1.7em;height:.78em;border-radius:99px;vertical-align:.02em;margin:0 .06em}
.chip--a{background:linear-gradient(110deg,var(--saffron),#FF9A3C)}
.chip--b{background:linear-gradient(110deg,var(--lilac),#E7DEFF);position:relative}
.chip--b::after{content:"";position:absolute;right:.12em;top:50%;width:.55em;height:.55em;border-radius:50%;background:var(--ink);transform:translateY(-50%)}
.manifesto__facts{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--pad);margin-top:clamp(60px,7vw,110px)}
.manifesto__facts div{border-top:1px solid rgba(20,18,15,.25);padding-top:18px;display:flex;flex-direction:column;gap:6px}
.manifesto__facts b{font-family:var(--display);font-weight:700;font-stretch:80%;font-size:clamp(28px,2.6vw,42px);letter-spacing:-.03em}
.manifesto__facts span{font-size:15px;opacity:.7}

/* ---------- courses ---------- */
.courses{position:relative;background:var(--ink);color:var(--paper);overflow:hidden;z-index:2}
.courses__head{position:absolute;top:96px;left:var(--pad);right:var(--pad);display:flex;align-items:center;gap:14px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;z-index:3}
.courses__progress{margin-left:auto;width:min(320px,30vw);height:2px;background:rgba(239,232,218,.15);overflow:hidden}
.courses__progress i{display:block;height:100%;background:var(--saffron);transform-origin:left;transform:scaleX(0)}
.courses__track{display:flex;align-items:center;gap:clamp(20px,2.6vw,44px);height:100vh;min-height:680px;padding:130px var(--pad) 50px;width:max-content;will-change:transform}
.courses__intro{width:min(40vw,640px);flex:none;display:flex;flex-direction:column;gap:28px;padding-right:4vw}
.courses__intro p{max-width:400px;font-size:16px;opacity:.75}
.courses__hint{font-family:var(--serif);font-style:italic;font-size:28px;color:var(--saffron)}
.courses__hint b{font-family:var(--sans);font-style:normal;display:inline-block;animation:nudge 1.4s var(--ease) infinite}
@keyframes nudge{50%{transform:translateX(10px)}}
.card{flex:none;width:clamp(340px,33vw,520px);height:min(70vh,680px);min-height:540px;perspective:1100px}
.card__in{position:relative;height:100%;border-radius:28px;background:var(--c);color:var(--ink);overflow:hidden;display:flex;flex-direction:column;transform-style:preserve-3d;will-change:transform;box-shadow:0 30px 80px -30px rgba(0,0,0,.6)}
.card--a{--c:var(--saffron)} .card--b{--c:var(--lilac)} .card--c{--c:var(--lime)}
.card__art{position:relative;flex:1 1 48%;min-height:200px;margin:12px 12px 0;border-radius:18px;overflow:hidden;background:rgba(20,18,15,.07)}
.card__art>div{position:absolute;inset:0}
.card__body{padding:22px 26px 24px;display:flex;flex-direction:column;gap:14px}
.card__top{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:13px}
.tag{border:1px solid rgba(20,18,15,.4);border-radius:99px;padding:4px 10px;font-family:var(--sans);font-weight:600;font-size:12px}
.card__title{font-family:var(--display);font-weight:800;font-stretch:78%;font-size:clamp(40px,3.8vw,62px);line-height:.9;letter-spacing:-.045em}
.card__list{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:14.5px;font-weight:500}
.card__list li{display:flex;gap:10px;align-items:center}
.card__list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ink);flex:none}
.card__foot{display:flex;justify-content:space-between;align-items:flex-end;border-top:1px solid rgba(20,18,15,.25);padding-top:16px;margin-top:4px}
.price{display:flex;flex-direction:column;line-height:1}
.price b{font-family:var(--display);font-weight:800;font-stretch:80%;font-size:clamp(30px,2.5vw,40px);letter-spacing:-.04em}
.price span{font-size:13px;font-weight:600;opacity:.7;margin-top:4px}
.card__shine{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.45),transparent 45%);mix-blend-mode:soft-light;opacity:0;transition:opacity .4s}
.card:hover .card__shine{opacity:1}
[data-depth]{will-change:transform}
/* art: english */
.art-en__aa{position:absolute;left:8%;bottom:-6%;font-family:var(--serif);font-style:italic;font-size:clamp(170px,15vw,250px);line-height:1;color:var(--ink)}
.art-en__bubble{position:absolute;padding:10px 18px;border-radius:22px;font-weight:700;font-size:18px;background:var(--ink);color:var(--paper)}
.art-en__bubble.b1{right:10%;top:16%;border-bottom-right-radius:4px}
.art-en__bubble.b2{right:22%;top:44%;background:var(--paper);color:var(--ink);border-bottom-left-radius:4px}
.art-en__ring{position:absolute;right:-12%;bottom:-30%;width:70%;aspect-ratio:1;border-radius:50%;border:2px dashed rgba(20,18,15,.45);animation:spin 30s linear infinite}
/* art: ielts */
.art-ielts{display:grid;place-items:center}
.art-ielts__rings{position:absolute;width:88%;max-width:330px;aspect-ratio:1;left:0;right:0;margin:auto;top:0;bottom:0;animation:spin 40s linear infinite}
.art-ielts__rings circle{fill:none;stroke:rgba(20,18,15,.3);stroke-width:1.2}
.art-ielts__rings .dash{stroke:var(--ink);stroke-width:3;stroke-dasharray:6 14}
.art-ielts__score{position:relative;font-family:var(--display);font-weight:800;font-stretch:75%;font-size:clamp(110px,9.5vw,160px);line-height:1;letter-spacing:-.06em;color:var(--ink)}
.art-ielts__lbl{position:absolute;left:50%;bottom:14%;transform:translateX(-50%);font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;background:var(--ink);color:var(--lilac);padding:5px 12px;border-radius:99px;white-space:nowrap}
/* art: code */
.art-code{background-image:linear-gradient(rgba(20,18,15,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(20,18,15,.12) 1px,transparent 1px);background-size:28px 28px}
.art-code__glyph{position:absolute;right:6%;top:4%;font-family:var(--display);font-weight:800;font-stretch:75%;font-size:clamp(100px,8.5vw,150px);letter-spacing:-.05em;line-height:1;color:var(--ink)}
.art-code__snip{position:absolute;left:7%;bottom:10%;background:var(--ink);color:var(--paper);font-family:var(--mono);font-size:13px;line-height:1.6;padding:14px 18px;border-radius:14px;box-shadow:0 20px 40px -20px rgba(0,0,0,.5)}
.art-code__snip .k{color:var(--lilac)} .art-code__snip .s{color:var(--lime)}
.caret{display:inline-block;width:8px;height:15px;background:var(--saffron);vertical-align:-2px;margin-left:3px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.courses__outro{flex:none;width:min(46vw,720px);display:flex;flex-direction:column;align-items:flex-start;gap:36px;padding-left:4vw}
.courses__q{font-family:var(--display);font-weight:800;font-stretch:78%;font-size:clamp(48px,6.4vw,110px);line-height:.9;letter-spacing:-.045em}
.courses__q .serif{color:var(--lilac);font-weight:400}
.round-cta{width:clamp(150px,12vw,200px);aspect-ratio:1;border-radius:50%;background:var(--saffron);color:var(--ink);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;text-align:center;font-weight:700;font-size:16px;line-height:1.2;transition:background .4s}
.round-cta b{font-size:30px;transition:transform .4s var(--ease)}
.round-cta:hover{background:var(--paper)}
.round-cta:hover b{transform:rotate(-45deg)}

/* ---------- stats ---------- */
.stats{background:var(--paper);color:var(--ink);padding:clamp(60px,8vw,130px) var(--pad) clamp(30px,3vw,50px)}
.stats .big-title{max-width:1100px}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(50px,7vw,110px)}
.stat{padding:26px 22px 10px 0;border-top:1.5px solid var(--ink);display:flex;flex-direction:column;gap:14px}
.stat+.stat{padding-left:22px;border-left:1px solid rgba(20,18,15,.2)}
.stat__n{font-family:var(--display);font-weight:800;font-stretch:75%;font-size:clamp(56px,7vw,120px);line-height:.85;letter-spacing:-.05em;font-variant-numeric:tabular-nums;white-space:nowrap}
.stat:nth-child(1) .stat__n{color:var(--saffron)}
.stat__l{font-size:15px;max-width:220px;opacity:.75}

/* ---------- method ---------- */
.method{background:var(--paper);color:var(--ink);padding:clamp(40px,5vw,80px) var(--pad) clamp(80px,10vw,160px);position:relative;z-index:3}
.method .big-title{margin-bottom:clamp(40px,6vw,90px)}
.stack{display:flex;flex-direction:column;gap:4vh}
.step{position:sticky;top:calc(14vh + var(--i,0) * 22px);min-height:min(62vh,540px);border-radius:var(--radius);padding:clamp(28px,3.4vw,56px);display:grid;grid-template-columns:auto 1fr auto;gap:clamp(20px,4vw,70px);align-items:end;overflow:hidden;transform-origin:50% 0;will-change:transform}
.step:nth-child(1){--i:0}.step:nth-child(2){--i:1}.step:nth-child(3){--i:2}.step:nth-child(4){--i:3}
.step--ink{background:var(--ink);color:var(--paper)}
.step--saffron{background:var(--saffron);color:var(--ink)}
.step--lilac{background:var(--lilac);color:var(--ink)}
.step--lime{background:var(--lime);color:var(--ink)}
.step__n{align-self:start;justify-self:start;font-family:var(--mono);font-size:15px;border:1px solid currentColor;border-radius:99px;padding:6px 14px}
.step__c h3{font-family:var(--display);font-weight:800;font-stretch:78%;font-size:clamp(44px,6vw,104px);line-height:.9;letter-spacing:-.045em;margin-bottom:22px}
.step__c p{max-width:520px;font-size:clamp(16px,1.3vw,20px);line-height:1.5;opacity:.85}
.step__g{align-self:center;font-family:var(--display);font-weight:800;font-stretch:75%;font-size:clamp(140px,22vw,380px);line-height:.8;letter-spacing:-.05em;opacity:.95}
.step--ink .step__g{color:var(--saffron)}

/* ---------- voices ---------- */
.voices{background:var(--lilac);color:var(--ink);padding:clamp(60px,7vw,110px) 0;position:relative;z-index:3;overflow:hidden}
.voices__head{display:flex;gap:14px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:0 var(--pad) 18px;margin:0 var(--pad) 50px;border-bottom:1px solid currentColor;padding-left:0}
.voices__row{overflow:hidden}
.voices__track{display:flex;width:max-content;animation:slide 48s linear infinite}
.voices__track>*{margin-right:22px;flex:none}
.voices__row:hover .voices__track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.voice{width:clamp(290px,28vw,440px);background:var(--paper);border-radius:24px;padding:30px;display:flex;flex-direction:column;justify-content:space-between;gap:34px;transition:transform .5s var(--ease),background .4s}
.voice:hover{transform:translateY(-8px) rotate(-1.2deg);background:#fff}
.voice blockquote{font-family:var(--serif);font-size:clamp(22px,1.8vw,29px);line-height:1.15;letter-spacing:-.01em}
.voice figcaption{display:grid;grid-template-columns:44px 1fr;grid-template-rows:auto auto;column-gap:12px;align-items:center;font-size:14px}
.voice figcaption i{grid-row:1/3;width:44px;height:44px;border-radius:50%;background:conic-gradient(from calc(var(--h)*1deg),var(--saffron),var(--lilac),var(--lime),var(--saffron))}
.voice figcaption span{opacity:.6}

/* ---------- signup ---------- */
.signup{background:var(--saffron);color:var(--ink);padding:clamp(60px,8vw,130px) var(--pad);display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(40px,6vw,110px);align-items:start;z-index:4}
.sec-head--ink{border-color:var(--ink)}
.signup__title{font-family:var(--display);font-weight:800;font-stretch:76%;font-size:clamp(58px,8.6vw,150px);line-height:.86;letter-spacing:-.05em}
.signup__title .serif{font-weight:400;letter-spacing:-.02em;font-size:1.05em}
.signup__lead{margin-top:30px;max-width:460px;font-size:17px;line-height:1.55}
.tg-cta{margin-top:44px;display:inline-flex;align-items:center;gap:18px;padding:12px 30px 12px 12px;border-radius:99px;background:var(--ink);color:var(--paper);transition:background .4s,color .4s}
.tg-cta:hover{background:var(--paper);color:var(--ink)}
.tg-cta__ico{width:62px;height:62px;border-radius:50%;background:#2AABEE;display:grid;place-items:center;flex:none}
.tg-cta__ico svg{width:28px;height:28px;fill:#fff;transform:translateX(-1px)}
.tg-cta__txt{display:flex;flex-direction:column;font-weight:600;font-size:17px;line-height:1.3}
.tg-cta__txt small{font-size:12px;opacity:.6;letter-spacing:.06em;text-transform:uppercase}
.tg-cta__txt b{color:#2AABEE}
.form{position:relative;background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:clamp(26px,3vw,48px);box-shadow:0 40px 90px -40px rgba(58,22,48,.8);margin-top:clamp(0px,4vw,60px)}
.form__view{display:flex;flex-direction:column;gap:22px}
.field{display:flex;flex-direction:column;gap:10px;position:relative}
.field__l{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;opacity:.6}
.field input,.field select{width:100%;background:transparent;border:0;border-bottom:1.5px solid rgba(239,232,218,.25);padding:10px 0 14px;font-family:var(--display);font-weight:600;font-stretch:90%;font-size:clamp(22px,1.9vw,30px);letter-spacing:-.02em;outline:none;border-radius:0;transition:border-color .3s;-webkit-appearance:none;appearance:none}
.field input::placeholder{color:rgba(239,232,218,.28)}
.field input:focus,.field select:focus{border-color:var(--saffron)}
.field select{padding-right:40px;color:var(--paper)}
.field select:invalid{color:rgba(239,232,218,.35)}
.field select option{background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:16px}
.field--select::after{content:"";position:absolute;right:6px;bottom:24px;width:12px;height:12px;border-right:2px solid var(--paper);border-bottom:2px solid var(--paper);transform:rotate(45deg);pointer-events:none}
.field__err{font-style:normal;font-size:13px;color:#FF8A66;height:0;overflow:hidden;opacity:0;transition:.3s}
.field.is-err input,.field.is-err select{border-color:#FF6B3D}
.field.is-err .field__err{height:18px;opacity:1}
.form__submit{margin-top:10px;width:100%}
.form__note{font-size:12.5px;opacity:.45;text-align:center}
.form__done{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:16px;padding:clamp(26px,3vw,48px);opacity:0;visibility:hidden}
.form__check{width:72px;height:72px;border-radius:50%;background:var(--lime);color:var(--ink);display:grid;place-items:center;font-size:34px;font-weight:800}
.form__done h3{font-family:var(--display);font-weight:800;font-stretch:78%;font-size:clamp(40px,4vw,64px);line-height:.95;letter-spacing:-.04em}
.form__done p{opacity:.75;max-width:340px}
.form.is-done .form__view{visibility:hidden}
.form.is-done .form__done{opacity:1;visibility:visible}
.form__again{background:var(--paper);color:var(--ink)}

/* ---------- footer ---------- */
.footer{position:relative;background:var(--ink);color:var(--paper);padding:clamp(110px,11vw,190px) var(--pad) 26px;overflow:hidden;z-index:4;border-radius:var(--radius) var(--radius) 0 0;margin-top:calc(var(--radius) * -1)}
.footer__ask{font-family:var(--display);font-weight:700;font-stretch:80%;font-size:clamp(34px,4.4vw,74px);letter-spacing:-.04em;line-height:1;display:flex;flex-wrap:wrap;gap:.1em .35em;align-items:baseline}
.footer__phone{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--saffron);letter-spacing:-.01em;border-bottom:2px solid currentColor;display:inline-block}
.footer__cols{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--pad);margin-top:clamp(50px,6vw,100px);padding-top:30px;border-top:1px solid rgba(239,232,218,.18)}
.footer__cols h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;opacity:.5;font-weight:700;margin-bottom:14px}
.footer__cols p{font-size:15.5px;line-height:1.6;margin-bottom:10px}
.footer__soc{display:flex;flex-direction:column;gap:4px}
.footer__word{display:flex;justify-content:center;align-items:flex-end;white-space:nowrap;margin-top:clamp(50px,6vw,90px);font-family:var(--display);font-weight:800;font-stretch:75%;font-size:24vw;line-height:.8;letter-spacing:-.015em;overflow:hidden;padding-top:.04em;color:var(--paper)}
.footer__word span{display:inline-block}
.footer__word span:nth-child(n+7){color:var(--saffron)}
.footer__word .sp{width:.14em}
.footer__bar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:26px;padding-top:20px;border-top:1px solid rgba(239,232,218,.18);font-size:13px;opacity:.7}
.to-top{font-weight:700}

/* ==================== responsive ==================== */
@media (max-width:1100px){
  .nav__links{gap:22px}
  .hero__bottom{grid-template-columns:1fr auto}
  .hero__scroll{display:none}
}
@media (max-width:900px){
  .preloader__words{top:28%}
  .nav{padding:16px var(--pad)}
  .nav__links{display:none}
  .nav__cta{padding:9px 16px;font-size:13px}
  .hero{min-height:700px}
  .hero__inner{padding:96px var(--pad) 26px}
  .hero__meta{top:78px;font-size:11px}
  .hero__meta-r{display:none}
  .hero__title{font-size:clamp(60px,19vw,140px);line-height:.86;margin-bottom:26px}
  .line--2{padding-left:0;flex-direction:column;align-items:flex-start;gap:0}
  .line--2 .line__in{padding-left:12vw}
  .hero__aside{display:none}
  .hero__bottom{grid-template-columns:1fr;gap:20px;padding-top:18px}
  .hero__lead{font-size:14.5px}
  .hero__ctas{flex-wrap:wrap}
  .hero__ctas .btn{flex:1 1 auto;padding:17px 22px;font-size:15px}
  .badge{top:120px;right:var(--pad);width:96px}
  .badge text{font-size:17px}
  .manifesto__facts{grid-template-columns:1fr;gap:4px}
  .courses{overflow:visible}
  .courses__head{position:relative;top:auto;left:auto;right:auto;padding:70px var(--pad) 0}
  .courses__progress{display:none}
  .courses__track{flex-direction:column;align-items:stretch;height:auto;min-height:0;width:auto;padding:40px var(--pad) 90px;gap:22px}
  .courses__intro,.courses__outro{width:auto;padding:0}
  .courses__intro{margin-bottom:20px}
  .courses__hint{display:none}
  .card{width:100%;height:auto;min-height:0}
  .card__art{flex:none;height:240px}
  .courses__outro{margin-top:40px;gap:24px}
  .stats__grid{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){padding-left:0;border-left:0}
  .stat{padding-bottom:26px}
  .step{grid-template-columns:1fr;min-height:0;top:calc(90px + var(--i,0) * 14px);align-items:start;gap:18px}
  .step__g{position:absolute;right:22px;top:18px;font-size:92px;opacity:.9}
  .step__c{padding-top:70px}
  .step__c h3{font-size:clamp(38px,11vw,64px);margin-bottom:14px}
  .signup{grid-template-columns:1fr}
  .footer__cols{grid-template-columns:1fr 1fr}
  .footer__bar{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .hero__title{font-size:22.4vw}
  .badge{top:128px;width:88px}
  .sec-right{display:none}
  .big-title{font-size:clamp(44px,13vw,64px)}
  .signup__title{font-size:clamp(54px,15.5vw,80px)}
  .tg-cta{padding-right:20px}
  .tg-cta__txt{font-size:15px}
  .form{padding:24px}
  .card__body{padding:20px}
  .stat__n{font-size:clamp(48px,14vw,70px)}
}

/* ==================== reduced motion ==================== */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .preloader{display:none!important}
  .voices__row{overflow-x:auto}
  .courses{overflow:visible}
  .courses__track{overflow-x:auto;width:auto;max-width:100%;scroll-snap-type:x mandatory}
  .card{scroll-snap-align:center}
}
@media (prefers-reduced-motion:reduce) and (max-width:900px){.courses__track{overflow:visible}}