@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.order-5{order:5}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.table{display:table}.shrink{flex-shrink:1}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rounded{border-radius:.25rem}.uppercase{text-transform:uppercase}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.invert{--tw-invert:invert(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--paper:#fff;--paper-deep:#eaf2fc;--surface:#f5f9ff;--ink:#071b33;--muted:#49637d;--line:#c6d7e9;--indigo:#0b5bd3;--indigo-deep:#073b8c;--indigo-soft:#e5efff;--cyan:#008f95;--cyan-soft:#dcf6f4;--lime:#f6c945;--orange:#f05a28;--success:#087a55;--danger:#b42318;--shadow:8px 8px 0 #073b8c1f;--radius-sm:4px;--radius-md:7px;--radius-lg:12px;--sans:Inter, "Segoe UI", "Noto Sans Telugu", ui-sans-serif, system-ui, sans-serif;--serif:Inter, "Segoe UI", "Noto Sans Telugu", ui-sans-serif, system-ui, sans-serif;--mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{background:var(--paper);color:var(--ink);font-family:var(--sans);text-rendering:optimizelegibility;min-width:320px;margin:0}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}::selection{background:var(--lime);color:var(--ink)}.site-frame{min-height:100vh;overflow:hidden}.shell{width:100%;max-width:1200px;margin-inline:auto;padding-inline:28px}.skip-link{background:var(--ink);color:#fff;z-index:100;padding:12px 18px;position:fixed;top:-80px;left:20px}.skip-link:focus{top:16px}.site-header{background:var(--paper)}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb, var(--paper) 88%, transparent)}}.site-header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);z-index:20;border-bottom:1px solid #14221d14;position:relative}.site-header--compact{background:var(--surface)}@supports (color:color-mix(in lab, red, red)){.site-header--compact{background:color-mix(in srgb, var(--surface) 92%, transparent)}}.site-header__inner{justify-content:space-between;align-items:center;height:78px;display:flex}.brand{font-family:var(--serif);letter-spacing:-.04em;align-items:center;gap:9px;font-size:1.3rem;font-weight:850;display:inline-flex}.brand__logo-wrap{border:2px solid var(--ink);background:#fff;border-radius:7px;width:44px;height:44px;display:block;position:relative;overflow:hidden}.brand__logo{width:58px;max-width:none;height:58px;margin:-7px}.brand__text{gap:1px;line-height:1;display:grid}.brand__text strong{font:inherit}.brand__text small{color:var(--indigo);font-family:var(--sans);letter-spacing:.08em;font-size:.61rem;font-weight:750}.site-nav{align-items:center;gap:32px;font-size:.89rem;font-weight:650;display:flex}.site-nav>a:not(.nav-cta){color:#405048}.site-nav>a:not(.nav-cta):hover{color:var(--indigo)}.nav-cta{background:var(--ink);border-radius:var(--radius-sm);color:#fff;padding:12px 19px}.nav-cta:hover{background:var(--indigo-deep)}.hero{grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);align-items:center;gap:clamp(42px,7vw,90px);min-height:720px;padding-block:82px 96px;display:grid;position:relative}.hero:before{border-right:5px solid var(--orange);border-top:5px solid var(--indigo);content:"";opacity:.75;z-index:-1;width:120px;height:120px;position:absolute;top:62px;right:10px}.eyebrow,.kicker{color:var(--indigo);font-family:var(--mono);letter-spacing:.11em;text-transform:uppercase;margin:0 0 18px;font-size:.74rem;font-weight:750}.eyebrow{align-items:center;gap:10px;display:flex}.eyebrow__dot{background:var(--cyan);border:4px solid var(--cyan-soft);border-radius:50%;width:14px;height:14px}.eyebrow__copy{flex-wrap:wrap;gap:4px 8px;display:flex}.eyebrow__copy>span{white-space:nowrap}.hero h1{font-family:var(--serif);letter-spacing:-.025em;max-width:690px;margin:0;font-size:clamp(3rem,4.7vw,4.85rem);font-weight:750;line-height:1.03}.hero h1 em{color:var(--indigo);text-decoration:underline;-webkit-text-decoration-color:var(--orange);-webkit-text-decoration-color:var(--orange);-webkit-text-decoration-color:var(--orange);text-decoration-color:var(--orange);text-underline-offset:.1em;font-style:normal;font-weight:750;text-decoration-thickness:.11em}.hero__lede{color:#52615a;max-width:650px;margin:30px 0 0;font-size:clamp(1.08rem,1.7vw,1.3rem);line-height:1.72}.hero__actions{flex-wrap:wrap;align-items:center;gap:28px;margin-top:34px;display:flex}.button{border-radius:var(--radius-sm);border:1px solid #0000;justify-content:center;align-items:center;gap:20px;min-height:52px;padding:13px 22px;font-size:.93rem;font-weight:750;transition:transform .16s,background .16s,box-shadow .16s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button--primary{background:var(--indigo);box-shadow:5px 5px 0 var(--ink);color:#fff}.button--primary:hover{background:var(--indigo-deep)}.button--secondary{background:var(--surface);border-color:var(--line)}.button--secondary:hover{border-color:var(--indigo)}.text-link{border-bottom:1px solid #8f9993;padding-bottom:4px;font-size:.92rem;font-weight:700}.text-link:hover{border-color:var(--indigo);color:var(--indigo)}.hero__trust{color:#6b746f;text-transform:uppercase;flex-wrap:wrap;gap:22px;margin-top:36px;font-size:.73rem;font-weight:700;display:flex}.hero__trust span{align-items:center;gap:8px;display:inline-flex}.hero__trust span:before{background:var(--cyan);content:"";border-radius:50%;width:5px;height:5px}.hero-art{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid #3946a02b;margin:0;position:relative;overflow:hidden;transform:none}.hero-art:before{border-radius:calc(var(--radius-lg) - 6px);content:"";pointer-events:none;z-index:2;border:1px solid #ffffffbf;position:absolute;inset:6px}.hero-art__image{width:100%;height:auto;display:block}.hero-art__stamp{background:var(--surface)}@supports (color:color-mix(in lab, red, red)){.hero-art__stamp{background:color-mix(in srgb, var(--surface) 92%, transparent)}}.hero-art__stamp{border-radius:var(--radius-sm);z-index:3;border:1px solid #14221d21;gap:4px;padding:12px 15px;display:grid;position:absolute;top:20px;left:20px;box-shadow:4px 4px #071b332e}.hero-art__stamp span{color:var(--indigo);font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:.62rem;font-weight:800}.hero-art__stamp strong{font-size:.86rem}.hero-art figcaption{background:var(--indigo-deep);color:#fff;z-index:3;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;display:flex;position:relative}.hero-art figcaption strong{font-family:var(--sans);white-space:nowrap;font-size:1.08rem}.hero-art figcaption span{color:#cceef2;text-align:right;font-size:.7rem;line-height:1.35}.path-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid #3946a029;position:relative;overflow:hidden;transform:rotate(1.1deg)}.path-card:after{content:"";background:linear-gradient(135deg,#31b8ca24,#3946a01a);border-radius:50%;width:160px;height:160px;position:absolute;top:60px;right:-70px}.path-card__topline,.path-card__footer{justify-content:space-between;align-items:center;display:flex}.path-card__topline{border-bottom:1px solid var(--line);color:#6b746f;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:21px 24px;font-size:.68rem;font-weight:750}.verified-pill{color:var(--success);background:#e7f4e8;border-radius:99px;padding:7px 10px}.path-card__route{padding:20px 24px 18px}.path-step{z-index:1;align-items:center;gap:17px;min-height:67px;padding:9px 3px;display:flex;position:relative}.path-step:not(:last-child):after{content:"";background:#cbd0cc;width:1px;height:25px;position:absolute;top:56px;left:17px}.path-step__number{background:var(--paper);color:var(--indigo);font-family:var(--mono);border:1px solid #d2d4cc;border-radius:50%;flex:0 0 35px;justify-content:center;align-items:center;height:35px;font-size:.68rem;display:flex}.path-step>span:last-child{gap:3px;display:grid}.path-step small{color:#7b857f;font-size:.7rem}.path-step strong{font-size:.93rem}.path-card__footer{background:var(--indigo-deep);color:#fff;gap:20px;padding:20px 24px;font-size:.8rem}.path-card__footer span:last-child{color:#cceef2;font-family:var(--mono);white-space:nowrap}.proof-band{background:var(--surface);border-block:1px solid var(--line)}.proof-band__grid{grid-template-columns:repeat(3,1fr);display:grid}.proof-band article{min-height:215px;padding:43px 42px;position:relative}.proof-band article:not(:last-child){border-right:1px solid var(--line)}.proof-band__index{color:var(--cyan);font-family:var(--mono);font-size:.7rem;font-weight:800}.proof-band h2{font-family:var(--serif);letter-spacing:-.025em;margin:14px 0 9px;font-size:1.45rem}.proof-band p{color:var(--muted);margin:0;font-size:.91rem;line-height:1.65}.section{padding-block:120px}.section-heading{max-width:700px}.section-heading h2,.pilot h2{font-family:var(--serif);letter-spacing:-.052em;margin:0;font-size:clamp(2.6rem,5vw,4.5rem);font-weight:650;line-height:1.02}.section-heading>p:last-child,.pilot__content p{color:var(--muted);margin:24px 0 0;font-size:1.06rem;line-height:1.75}.subject-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);grid-template-columns:190px 1fr 86px;align-items:stretch;gap:0;min-height:290px;margin-top:58px;transition:border-color .16s,box-shadow .16s,transform .16s;display:grid;overflow:hidden;box-shadow:0 14px 48px #25302c0f}.subject-card:hover{box-shadow:var(--shadow);border-color:#3946a07a;transform:translateY(-4px)}.subject-card__code{background-color:var(--indigo-deep);color:#fff;background-image:linear-gradient(#ffffff0e 1px,#0000 1px),linear-gradient(90deg,#ffffff0e 1px,#0000 1px);background-size:24px 24px;flex-direction:column;justify-content:center;align-items:center;line-height:.8;display:flex}.subject-card__code span,.subject-card__code small{color:#a9edf3;font-family:var(--mono);letter-spacing:.16em;font-size:.82rem;font-weight:800}.subject-card__code strong{font-family:var(--serif);letter-spacing:-.08em;margin:16px 0;font-size:4.5rem}.subject-card__body{padding:42px 48px}.subject-card__meta,.subject-card__units{flex-wrap:wrap;gap:9px;display:flex}.subject-card__meta span{background:var(--paper);border:1px solid var(--line);color:#59665f;font-family:var(--mono);text-transform:uppercase;border-radius:99px;padding:6px 9px;font-size:.66rem;font-weight:750}.subject-card h3{font-family:var(--serif);letter-spacing:-.045em;margin:24px 0 15px;font-size:clamp(2rem,4vw,3.25rem);line-height:1}.subject-card__body>p{color:var(--muted);max-width:680px;margin:0;line-height:1.65}.subject-card__units{color:#6e7872;text-transform:uppercase;gap:18px;margin-top:26px;font-size:.76rem}.subject-card__units strong{color:var(--indigo)}.subject-card__arrow{border-left:1px solid var(--line);color:var(--indigo);justify-content:center;align-items:center;font-size:1.7rem;display:flex}.resume-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:32px;display:grid}.resume-card{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:var(--radius-md);gap:6px;padding:22px 52px 22px 24px;transition:border-color .16s,box-shadow .16s,transform .16s;display:grid;position:relative;box-shadow:0 10px 32px #25302c0d}.resume-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.resume-card__course{color:var(--indigo);font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;font-size:.7rem;font-weight:800}.resume-card strong{font-family:var(--serif);font-size:1.35rem;line-height:1.2}.resume-card__progress{color:var(--muted);font-size:.82rem}.resume-card__arrow{color:var(--indigo);font-size:1.3rem;position:absolute;top:20px;right:20px}.course-group{margin-top:48px}.course-group+.course-group{margin-top:40px}.course-group__label{color:var(--indigo);font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;align-items:baseline;gap:10px;margin:0 0 20px;font-size:.82rem;font-weight:800;display:flex}.course-group__label span{color:var(--muted);letter-spacing:.02em;text-transform:none;font-weight:600}.course-group__grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;display:grid}.subject-card--compact{grid-template-columns:118px 1fr;min-height:0;margin-top:0}.subject-card--compact .subject-card__code{padding-block:22px}.subject-card--compact .subject-card__code strong{margin:10px 0;font-size:2.5rem}.subject-card--compact .subject-card__body{padding:26px 28px}.subject-card--compact h3{margin:14px 0 12px;font-size:1.4rem}.subject-card--compact .subject-card__units{gap:12px;margin-top:16px;font-size:.68rem}.subject-card--compact .subject-card__arrow{display:none}.section--ink{background:var(--ink);color:#fff;position:relative;overflow:hidden}.section--ink:after{content:"";border:1px solid #31b8ca2e;border-radius:50%;width:680px;height:680px;position:absolute;top:-230px;right:-260px}.learning-grid{z-index:1;grid-template-columns:.8fr 1.2fr;align-items:center;gap:90px;display:grid;position:relative}.section-heading--light .kicker{color:#8fe8ee}.section-heading--light>p:last-child{color:#aebbb5}.code-window{border-radius:var(--radius-md);background:#061426;border:1px solid #1b3a5c;overflow:hidden;box-shadow:0 28px 80px #00000059}.code-window__bar{border-bottom:1px solid #16304f;align-items:center;gap:7px;min-height:49px;padding-inline:18px;display:flex}.code-window__bar>span{background:var(--orange);border-radius:50%;width:8px;height:8px}.code-window__bar>span:nth-child(2){background:var(--cyan)}.code-window__bar>span:nth-child(3){background:var(--lime)}.code-window__bar small{color:#6f93bd;font-family:var(--mono);margin-left:auto;font-size:.66rem}.learning-steps{margin:0;padding:17px 30px;list-style:none}.learning-steps li{grid-template-columns:36px 110px 1fr;align-items:center;gap:20px;min-height:75px;display:grid}.learning-steps li:not(:last-child){border-bottom:1px solid #16304f}.learning-steps span{color:#61d0d9;font-family:var(--mono);font-size:.7rem}.learning-steps strong{font-family:var(--serif);font-size:1.22rem}.learning-steps small{color:#89968f;font-size:.78rem}.pilot{padding-bottom:130px}.pilot__label{border-bottom:1px solid var(--line);color:var(--indigo);font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;padding-bottom:20px;font-size:.72rem;font-weight:750}.pilot__content{grid-template-columns:1fr .72fr;gap:90px;padding-block:55px;display:grid}.cohorts{border-block:1px solid var(--line);grid-template-columns:repeat(2,1fr);display:grid}.cohorts>span{min-height:125px;padding:24px;display:grid}.cohorts>span:nth-child(odd){border-right:1px solid var(--line)}.cohorts>span:nth-child(-n+2){border-bottom:1px solid var(--line)}.cohorts>span.is-active{background:var(--indigo-soft)}.cohorts small{color:#79837d;font-family:var(--mono);text-transform:uppercase;font-size:.66rem}.cohorts strong{font-family:var(--serif);align-self:end;font-size:1.55rem}.pilot__action{background:var(--cyan-soft);border-radius:var(--radius-md);border:1px solid #b6e8ea;justify-content:space-between;align-items:center;padding:24px 28px;display:flex}.pilot__action p{margin:0;font-size:.9rem;font-weight:650}.site-footer{color:#fff;background:#0e1714;padding-block:50px}.site-footer__inner{justify-content:space-between;align-items:end;display:flex}.site-footer strong{font-family:var(--serif);font-size:1.45rem}.site-footer p{color:#9caaa3;margin:8px 0 0;font-size:.78rem}.site-footer__note{text-align:right;max-width:390px}.course-theme{background-color:var(--surface);background-image:linear-gradient(#3946a006 1px,#0000 1px),linear-gradient(90deg,#3946a006 1px,#0000 1px);background-size:28px 28px}.breadcrumbs{color:#77827c;padding-block:26px 12px;font-size:.73rem}.breadcrumbs ol{flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;list-style:none;display:flex}.breadcrumbs li{align-items:center;gap:8px;display:flex}.breadcrumbs a:hover{color:var(--indigo)}.breadcrumbs li:last-child{color:var(--ink);font-weight:750}.course-hero{grid-template-columns:minmax(0,1fr) 330px;gap:70px;padding-block:58px 90px;display:grid}.course-context{flex-wrap:wrap;gap:8px;margin-bottom:28px;display:flex}.course-context span{background:var(--paper);border:1px solid var(--line);color:#58665f;font-family:var(--mono);letter-spacing:.03em;text-transform:uppercase;border-radius:99px;padding:7px 10px;font-size:.66rem;font-weight:750}.course-code{color:var(--indigo);font-family:var(--mono);letter-spacing:.06em;align-items:center;gap:12px;margin:0 0 18px;font-size:.9rem;font-weight:800;display:flex}.course-code>span{border-left:1px solid var(--line);color:#818b85;letter-spacing:0;padding-left:12px;font-size:.66rem;font-weight:600}.course-hero h1{font-family:var(--serif);letter-spacing:-.064em;max-width:820px;margin:0;font-size:clamp(3.3rem,6vw,6.2rem);font-weight:650;line-height:.92}.course-hero__lede{color:var(--muted);max-width:720px;margin:28px 0 0;font-size:1.15rem;line-height:1.7}.course-source{align-items:center;gap:13px;margin-top:32px;display:flex}.source-check{color:var(--success);background:#e3f3e8;border-radius:50%;flex:0 0 38px;justify-content:center;align-items:center;height:38px;font-weight:900;display:flex}.course-source>span:last-child{gap:3px;display:grid}.course-source strong{font-size:.79rem}.course-source small{color:#77817b;font-size:.7rem}.course-facts{background:var(--ink);border-radius:var(--radius-md);color:#fff;grid-template-columns:repeat(3,1fr);align-self:end;display:grid;overflow:hidden;box-shadow:0 18px 50px #14221d33}.course-facts>div{gap:9px;min-height:104px;padding:22px 18px;display:grid}.course-facts>div:not(.course-facts__wide){border-right:1px solid #39463f}.course-facts span{color:#9caaa3;font-family:var(--mono);text-transform:uppercase;font-size:.62rem}.course-facts strong{color:#b8eff1;font-family:var(--serif);white-space:nowrap;align-self:end;font-size:1.3rem}.course-facts__wide{border-top:1px solid #39463f;grid-column:1/-1;min-height:88px!important}.course-facts__wide strong{color:#fff;font-family:var(--sans);font-size:.82rem}.course-layout{border-top:1px solid var(--line);grid-template-columns:230px minmax(0,1fr);align-items:start;gap:70px;padding-bottom:130px;display:grid}.unit-nav{padding-top:50px;position:sticky;top:0}.unit-nav>p{color:#89938d;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:.65rem;font-weight:800}.unit-nav nav{gap:3px;margin-top:16px;display:grid}.unit-nav a{color:#6c7871;border-left:2px solid #0000;padding:8px 10px;font-size:.75rem;line-height:1.35}.unit-nav a:hover{background:var(--indigo-soft);border-color:var(--indigo);color:var(--indigo)}.unit-nav a span{color:var(--cyan);font-family:var(--mono);margin-right:8px;font-size:.6rem}.course-section{border-top:1px solid var(--line);padding-block:88px}.course-section--first{border-top:0}.course-section h2,.source-note h2,.course-next h2{font-family:var(--serif);letter-spacing:-.045em;margin:0;font-size:clamp(2.3rem,4vw,3.7rem);font-weight:650;line-height:1.02}.objective-grid,.books-grid{grid-template-columns:1fr 1fr;gap:20px;margin-top:42px;display:grid}.objective-grid article,.books-grid article{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:28px}.objective-grid h3,.books-grid h3{margin:0 0 23px;font-size:.86rem}.objective-grid ol,.books-grid ol{counter-reset:syllabus-list;gap:17px;margin:0;padding:0;list-style:none;display:grid}.objective-grid li,.books-grid li{color:#53615a;counter-increment:syllabus-list;grid-template-columns:24px 1fr;gap:12px;font-size:.84rem;line-height:1.55;display:grid}.objective-grid li:before,.books-grid li:before{color:var(--indigo);content:counter(syllabus-list, decimal-leading-zero);font-family:var(--mono);padding-top:3px;font-size:.63rem;font-weight:800}.section-intro{justify-content:space-between;align-items:end;gap:50px;display:flex}.section-intro>p{color:var(--muted);max-width:320px;margin:0;font-size:.82rem;line-height:1.6}.unit-list{margin-top:50px}.unit{grid-template-columns:75px minmax(0,1fr);gap:30px;padding-block:50px;scroll-margin-top:20px;display:grid}.unit:not(:last-child){border-bottom:1px solid var(--line)}.unit__number{color:var(--cyan);font-family:var(--serif);font-size:2.5rem;line-height:1}.unit__body h3{font-family:var(--serif);letter-spacing:-.035em;margin:0;font-size:2rem}.unit__body>p{color:var(--muted);max-width:710px;margin:16px 0 25px;font-size:.94rem;line-height:1.72}.unit__body ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.unit__body li{color:#3e4d46;padding-left:19px;font-size:.82rem;line-height:1.5;position:relative}.unit__body li:before{background:var(--indigo);content:"";border-radius:50%;width:5px;height:5px;position:absolute;top:8px;left:0}.source-note{background:var(--indigo-soft);border-radius:var(--radius-md);border:1px solid #cfd2f3;grid-template-columns:44px 1fr;gap:22px;padding:32px;scroll-margin-top:30px;display:grid}.source-note__icon{border:1px solid var(--indigo);color:var(--indigo);font-family:var(--serif);border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-style:italic;font-weight:700;display:flex}.source-note h2{font-size:1.5rem}.source-note p{color:#515b69;margin:14px 0 0;font-size:.8rem;line-height:1.65}.source-note code{font-family:var(--mono);overflow-wrap:anywhere;font-size:.72rem}.course-next{background:var(--ink);border-radius:var(--radius-lg);color:#fff;justify-content:space-between;align-items:center;gap:40px;margin-top:70px;padding:45px;display:flex}.course-next .kicker{color:#8fe8ee}.course-next h2{max-width:650px;font-size:2.35rem}.course-next p:last-child{color:#aab6b0;max-width:650px;margin:14px 0 0;font-size:.84rem;line-height:1.6}.course-next .button{flex:none}.course-map-theme,.lesson-theme,.feedback-page{background:#fff}.course-map-hero{grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:54px;padding-block:82px 92px;display:grid}.course-map-hero .eyebrow{color:var(--indigo)}.course-map-hero h1{font-family:var(--sans);letter-spacing:-.025em;max-width:790px;margin:0;font-size:clamp(3.5rem,6vw,6.3rem);font-weight:750;line-height:.98}.course-map-hero h1 span{color:var(--orange);letter-spacing:-.025em;margin-top:18px;font-size:.64em;line-height:1.05;display:block}.course-map-hero>div>p:not(.eyebrow){color:var(--muted);max-width:680px;margin:30px 0 0;font-size:1.08rem;line-height:1.7}.course-map-hero__facts{border-block:2px solid var(--ink);grid-template-columns:repeat(4,1fr);margin-top:42px;display:grid}.course-map-hero__facts span{color:var(--muted);text-transform:uppercase;gap:3px;padding:18px 14px;font-size:.7rem;display:grid}.course-map-hero__facts span:not(:last-child){border-right:1px solid var(--line)}.course-map-hero__facts strong{color:var(--ink);font-family:var(--mono);font-size:1.55rem}.pilot-access-card{border:3px solid var(--ink);box-shadow:7px 7px 0 var(--orange);background:#fff4ef;align-self:end;padding:30px}.pilot-access-card>span{background:var(--orange);color:#fff;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:7px 9px;font-size:.68rem;font-weight:850;display:inline-block}.pilot-access-card h2{letter-spacing:-.04em;margin:22px 0 13px;font-size:1.7rem;line-height:1.05}.pilot-access-card p{color:#5d4b43;font-size:.84rem;line-height:1.65}.pilot-access-card a{border-bottom:2px solid var(--orange);margin-top:14px;padding-bottom:4px;font-size:.78rem;font-weight:800;display:inline-block}.course-map{padding-bottom:110px}.course-map__intro{border-top:5px solid var(--indigo);grid-template-columns:1fr 1fr;gap:18px 50px;padding-top:28px;display:grid}.course-map__intro .kicker{grid-column:1/-1;margin:0}.course-map__intro h2{letter-spacing:-.025em;margin:0;font-size:clamp(2.8rem,5vw,4.7rem);font-weight:750;line-height:1.03}.course-map__intro>p:last-child{color:var(--muted);max-width:520px;margin:0;line-height:1.7}.course-units{gap:42px;margin-top:64px;display:grid}.course-unit{border:2px solid var(--ink);scroll-margin-top:28px}.course-unit>header{background:var(--indigo-deep);color:#fff;grid-template-columns:62px 1fr auto;align-items:center;gap:18px;padding:22px 25px;display:grid}.course-unit>header>span{color:#7fe0dc;font-family:var(--mono);font-size:1.8rem;font-weight:900}.course-unit>header small{color:#9ec8ff;font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:.62rem}.course-unit>header h3{letter-spacing:-.035em;margin:3px 0 0;font-size:1.45rem}.course-unit>header>strong{color:var(--indigo-deep);text-transform:uppercase;background:#fff;padding:8px 10px;font-size:.7rem}.course-unit ol{margin:0;padding:0;list-style:none}.course-unit li:not(:last-child){border-bottom:1px solid var(--line)}.course-unit li a{grid-template-columns:44px 1fr auto;align-items:center;gap:20px;min-height:82px;padding:15px 24px;transition:background .13s,padding .13s;display:grid}.course-unit li a:hover{background:var(--indigo-soft);padding-left:30px}.course-lesson__number{color:var(--indigo);font-family:var(--mono);font-size:.74rem;font-weight:900}.course-unit li a>span:nth-child(2){gap:5px;display:grid}.course-unit li a strong{font-size:.96rem}.course-unit li a small{color:var(--muted);font-size:.73rem}.course-lesson__duration{color:var(--muted);font-family:var(--mono);font-size:.67rem}.course-lesson__duration b{color:var(--orange);margin-left:9px;font-size:1rem}.draft-disclosure{background:var(--paper-deep);border-left:7px solid var(--orange);grid-template-columns:260px 1fr;align-items:start;gap:20px;margin-bottom:95px;padding-block:28px;display:grid}.draft-disclosure strong{font-size:1.1rem}.draft-disclosure p{color:var(--muted);margin:0;line-height:1.6}.lesson-breadcrumb{color:var(--muted);font-family:var(--mono);text-transform:uppercase;align-items:center;gap:10px;padding-block:24px;font-size:.67rem;display:flex}.lesson-breadcrumb a{color:var(--indigo);font-weight:800}.lesson-shell{max-width:940px;padding-bottom:110px}.lesson-player{border:2px solid var(--ink)}.lesson-heading{background:var(--indigo-deep);color:#fff;padding:clamp(34px,6vw,62px)}.lesson-heading__meta{color:#a9cbf4;font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;flex-wrap:wrap;align-items:center;gap:18px;font-size:.66rem;display:flex}.draft-badge{background:var(--orange);color:#fff;padding:6px 8px}.lesson-heading h1{font-family:var(--sans);letter-spacing:-.02em;margin:32px 0 20px;font-size:clamp(2.8rem,7vw,5rem);font-weight:750;line-height:1.03}.lesson-heading>p{color:#d4e5f9;max-width:720px;margin:0;font-size:1.02rem;line-height:1.7}.lesson-player[lang=te-IN] .lesson-heading h1{letter-spacing:0;font-size:clamp(2.6rem,6vw,4.4rem);line-height:1.16}.lesson-player[lang=te-IN] .lesson-section h2,.lesson-player[lang=te-IN] .lesson-objectives h2,.lesson-player[lang=te-IN] .lesson-practice h2,.lesson-player[lang=te-IN] .lesson-check h2{letter-spacing:0;line-height:1.25}.language-switcher{border-top:1px solid #4268a0;justify-content:space-between;align-items:end;gap:25px;margin-top:36px;padding-top:24px;display:flex}.language-switcher>span{color:#a9cbf4;font-family:var(--mono);text-transform:uppercase;font-size:.66rem}.language-switcher>div{display:flex}.language-switcher button{color:#fff;cursor:pointer;font:inherit;background:0 0;border:1px solid #86a7d2;min-height:45px;padding:9px 16px;font-size:.78rem;font-weight:800}.language-switcher button+button{border-left:0}.language-switcher button[aria-pressed=true]{color:var(--indigo-deep);background:#fff}.language-switcher button:disabled{color:#8ba5c5;cursor:not-allowed;opacity:.72}.language-switcher button small{font-size:.55rem;font-weight:650;display:block}.lesson-objectives,.lesson-section,.lesson-practice,.lesson-check,.lesson-source-map{padding:clamp(30px,6vw,58px)}.lesson-objectives{background:var(--paper-deep);border-bottom:2px solid var(--ink)}.lesson-label{color:var(--indigo);font-family:var(--mono);letter-spacing:.09em;text-transform:uppercase;font-weight:900;margin:0 0 13px!important;font-size:.68rem!important}.lesson-objectives h2,.lesson-source-map h2{letter-spacing:-.05em;margin:0;font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.08}.lesson-practice h2,.lesson-check h2{letter-spacing:-.015em;margin:0;font-size:clamp(1.3rem,2.2vw,1.55rem);font-weight:750;line-height:1.4}.lesson-objectives ul{gap:12px;margin:28px 0 0;padding:0;list-style:none;display:grid}.lesson-objectives li{color:var(--muted);padding-left:28px;line-height:1.55;position:relative}.lesson-objectives li:before{color:var(--orange);content:"↳";font-weight:900;position:absolute;left:0}.lesson-section{position:relative}.lesson-section:not(:last-child){border-bottom:1px solid var(--line)}.lesson-section__number{color:var(--orange);font-family:var(--mono);font-size:.72rem;font-weight:900}.lesson-section h2{letter-spacing:-.018em;margin:14px 0 28px;font-size:clamp(2rem,5vw,3.45rem);font-weight:750;line-height:1.06}.lesson-section>p{color:#29435e;margin:0;font-size:1rem;line-height:1.78}.lesson-section>p+p{margin-top:18px}.lesson-code,.lesson-practice pre{border-left:6px solid var(--orange);color:#d8ecff;background:#061426;margin:34px 0 0}.lesson-code figcaption{color:#86c9ff;font-family:var(--mono);letter-spacing:.07em;text-transform:uppercase;border-bottom:1px solid #28415f;padding:13px 17px;font-size:.64rem}.lesson-code pre,.lesson-practice pre{margin:0;padding:23px;overflow-x:auto}.lesson-code code,.lesson-practice code{font-family:var(--mono);font-size:.78rem;line-height:1.7}.lesson-callout{border:2px solid var(--orange);background:#fff4ef;margin-top:28px;padding:21px}.lesson-callout strong{color:var(--orange);font-family:var(--mono);text-transform:uppercase;font-size:.66rem}.lesson-callout p{color:#5d4339;margin:9px 0 0;line-height:1.6}.lesson-practice{border-block:2px solid var(--ink);background:#fff6dd}.lesson-practice details{border-top:1px solid #ccb982;margin-top:26px;padding-top:18px}.lesson-practice summary{color:var(--indigo-deep);cursor:pointer;font-weight:850}.lesson-practice details p{color:#5b533c;line-height:1.65}.lesson-check{border-bottom:2px solid var(--ink)}.check-options{gap:10px;margin-top:30px;display:grid}.check-options button{border:1px solid var(--line);color:var(--ink);cursor:pointer;font:inherit;text-align:left;background:#fff;grid-template-columns:34px 1fr;align-items:center;gap:14px;padding:13px 15px;display:grid}.check-options button:hover{border-color:var(--indigo)}.check-options button>span{background:var(--paper-deep);font-family:var(--mono);justify-content:center;align-items:center;height:30px;font-size:.7rem;font-weight:900;display:flex}.check-options button.is-correct{border-color:var(--success);background:#e6f7ee}.check-options button.is-wrong{border-color:var(--danger);background:#fff0ed}.check-result{border-left:5px solid var(--line);color:var(--muted);min-height:42px;margin-top:22px;padding-left:16px}.check-result.is-visible{border-color:var(--orange)}.check-result p{margin:5px 0 0;line-height:1.55}.lesson-source-map{background:var(--surface);grid-template-columns:.7fr 1.3fr;align-items:start;gap:35px;display:grid}.lesson-source-map p:not(.lesson-label){color:var(--muted);margin:0;line-height:1.6}.lesson-source-map small{color:var(--indigo);font-family:var(--mono);margin-top:12px;display:block}.lesson-pagination{grid-template-columns:1fr 1fr;display:grid}.lesson-pagination>*{min-height:110px}.lesson-pagination a{background:var(--indigo-deep);color:#fff;gap:8px;padding:25px;display:grid}.lesson-pagination a+a{text-align:right;border-left:1px solid #4268a0}.lesson-pagination a:hover{background:var(--indigo)}.lesson-pagination small{color:#9ec8ff;font-family:var(--mono);text-transform:uppercase;font-size:.62rem}.feedback-page__main{padding-block:76px 110px}.feedback-section{grid-template-columns:minmax(280px,.7fr) minmax(0,1.3fr);gap:65px;display:grid}.feedback-section__intro{border-top:5px solid var(--orange);padding-top:25px}.feedback-section__intro h2{letter-spacing:-.02em;margin:0;font-size:clamp(3rem,5vw,5rem);font-weight:750;line-height:1.02}.feedback-section__intro>p:last-child{color:var(--muted);margin-top:25px;line-height:1.7}.feedback-form{border:2px solid var(--ink);box-shadow:var(--shadow);padding:clamp(24px,5vw,42px)}.feedback-kind{grid-template-columns:1fr 1fr;margin-bottom:30px;display:grid}.feedback-kind button{border:1px solid var(--ink);color:var(--ink);cursor:pointer;font:inherit;background:#fff;min-height:48px;font-weight:850}.feedback-kind button+button{border-left:0}.feedback-kind button[aria-pressed=true]{background:var(--indigo);color:#fff}.form-grid{grid-template-columns:1fr 1fr;gap:22px;display:grid}.form-grid label{color:var(--ink);gap:8px;font-size:.78rem;font-weight:800;display:grid}.form-grid label small{color:var(--muted);font-weight:500}.form-grid__wide{grid-column:1/-1}.form-grid input,.form-grid select,.form-grid textarea{background:var(--surface);color:var(--ink);font:inherit;border:1px solid #91abc5;border-radius:0;min-height:48px;padding:11px 12px;font-size:.9rem}.form-grid textarea{resize:vertical;min-height:150px}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:var(--indigo);outline:3px solid var(--indigo-soft)}.form-honeypot{width:0;height:0;position:absolute;left:-9999px;overflow:hidden}.feedback-form__footer{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:25px;margin-top:30px;padding-top:24px;display:flex}.feedback-form__footer p{color:var(--muted);max-width:420px;margin:0;font-size:.68rem;line-height:1.5}.feedback-form button:disabled{cursor:wait;opacity:.65}.form-status{min-height:24px;font-size:.77rem}.form-status p{color:var(--success);margin:18px 0 0}.form-status .is-error{color:var(--danger)}.site-footer__note a{color:#9ec8ff;text-underline-offset:3px;margin-left:5px;text-decoration:underline;display:inline-block}.lesson-interactive{background:var(--surface);border-bottom:2px solid var(--ink);padding:clamp(30px,6vw,58px)}.visualizer{border-radius:var(--radius-md);box-shadow:var(--shadow);margin-top:24px;overflow:hidden}.visualizer__bar{background:var(--indigo-deep);align-items:center;gap:7px;min-height:49px;padding-inline:18px;display:flex}.visualizer__bar>span{border-radius:50%;width:8px;height:8px}.visualizer__bar>span:first-child{background:var(--orange)}.visualizer__bar>span:nth-child(2){background:var(--cyan)}.visualizer__bar>span:nth-child(3){background:var(--lime)}.visualizer__bar strong{color:#fff;font-family:var(--mono);letter-spacing:.02em;margin-left:8px;font-size:.78rem}.visualizer__bar small{color:#b7cdf5;font-family:var(--mono);margin-left:auto;font-size:.68rem}.visualizer__reset{border-radius:var(--radius-sm);color:#dce7fb;cursor:pointer;font-family:var(--mono);text-transform:uppercase;background:0 0;border:1px solid #ffffff4d;margin-left:14px;padding:6px 12px;font-size:.66rem}.visualizer__reset:hover{color:#fff;border-color:#fff}.visualizer__body{background:var(--paper);padding:26px}.visualizer__controls{flex-wrap:wrap;gap:12px;margin-top:22px;display:flex}.visualizer__action{background:var(--indigo);border:1px solid var(--indigo);border-radius:var(--radius-sm);color:#fff;cursor:pointer;padding:10px 18px;font-size:.9rem;font-weight:750;transition:transform .14s,background .14s}.visualizer__action:hover:not(:disabled){background:var(--indigo-deep);transform:translateY(-2px)}.visualizer__action:disabled{background:var(--paper-deep);border-color:var(--line);color:var(--muted);cursor:not-allowed;transform:none}.visualizer__action--ghost{background:var(--paper);color:var(--indigo-deep)}.visualizer__action--ghost:hover:not(:disabled){background:var(--indigo-soft)}.visualizer__status{color:var(--muted);margin-top:18px;font-size:.92rem;line-height:1.6}.visualizer__status.is-danger{color:var(--danger);font-weight:650}@keyframes viz-pop-in{0%{opacity:0;transform:scale(.85)translateY(6px)}to{opacity:1;transform:scale(1)translateY(0)}}@keyframes viz-pop-out{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.8)translateY(-6px)}}.stack-viz__column{flex-direction:column-reverse;gap:6px;width:140px;display:flex}.stack-viz__slot{position:relative}.stack-viz__cell{background:var(--indigo-soft);border:2px solid var(--indigo);color:var(--indigo-deep);font-family:var(--mono);justify-content:center;align-items:center;height:42px;font-size:1rem;font-weight:800;animation:.2s viz-pop-in;display:flex}.stack-viz__cell--empty{border:1px dashed var(--line);background:0 0}.stack-viz__cell.is-leaving{animation:.22s forwards viz-pop-out}.stack-viz__cell.is-peeking{border-color:var(--orange);box-shadow:0 0 0 3px #f05a282e}.stack-viz__top-label{color:var(--orange);font-family:var(--mono);white-space:nowrap;font-size:.68rem;font-weight:800;position:absolute;top:50%;left:calc(100% + 10px);transform:translateY(-50%)}.queue-viz__mode{border:1px solid var(--line);border-radius:var(--radius-sm);display:inline-flex;overflow:hidden}.queue-viz__mode button{background:var(--paper);color:var(--muted);cursor:pointer;border:none;padding:8px 16px;font-size:.82rem;font-weight:700}.queue-viz__mode button+button{border-left:1px solid var(--line)}.queue-viz__mode button[aria-pressed=true]{background:var(--indigo);color:#fff}.queue-viz__row{flex-wrap:wrap;align-items:flex-end;gap:6px;margin-top:22px;display:flex}.queue-viz__slot{flex-direction:column;align-items:center;gap:4px;display:flex}.queue-viz__markers{flex-direction:column;justify-content:flex-end;align-items:center;gap:2px;min-height:34px;display:flex}.queue-viz__marker{background:var(--orange);color:#fff;font-family:var(--mono);text-transform:uppercase;padding:2px 6px;font-size:.6rem;font-weight:800}.queue-viz__cell{background:var(--cyan-soft);border:2px solid var(--cyan);color:#044a4d;font-family:var(--mono);justify-content:center;align-items:center;width:46px;height:46px;font-size:.95rem;font-weight:800;animation:.2s viz-pop-in;display:flex}.queue-viz__cell--wide{width:auto;min-width:46px;padding:0 6px;font-size:.72rem}.queue-viz__cell--empty{border:1px dashed var(--line);background:0 0}.queue-viz__cell--empty.is-unreachable{border-color:var(--danger);background:#fff0ed}.queue-viz__cell.is-leaving{animation:.22s forwards viz-pop-out}.queue-viz__cell.is-highlighted{border-color:var(--orange);background:#fff0ea}.queue-viz__cell.is-found{border-color:var(--success);background:#e6f7ee}.queue-viz__index{color:var(--muted);font-family:var(--mono);font-size:.62rem}.queue-viz__wrap{color:var(--muted);font-family:var(--mono);white-space:nowrap;margin-left:12px;font-size:.68rem}.list-viz__row{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.list-viz__head{color:var(--orange);font-family:var(--mono);margin-right:4px;font-size:.7rem;font-weight:800}.list-viz__node-wrap{align-items:center;display:flex}.list-viz__connector{flex-direction:column;align-items:center;gap:2px;margin:0 6px;display:flex}.list-viz__arrow{color:var(--muted);font-size:1.1rem;line-height:1}.list-viz__arrow--back{color:var(--cyan);font-size:.95rem}.list-viz__node{background:var(--indigo-soft);border:2px solid var(--indigo);font-family:var(--mono);flex-direction:column;align-items:center;gap:2px;padding:8px 12px;animation:.2s viz-pop-in;display:flex}.list-viz__node.is-highlighted{border-color:var(--orange);box-shadow:0 0 0 3px #f05a282e}.list-viz__value{color:var(--indigo-deep);font-size:1rem;font-weight:800}.list-viz__next{color:var(--muted);font-size:.6rem}.list-viz__wrap{color:var(--muted);font-family:var(--mono);margin-left:10px;font-size:.68rem}.list-viz__empty{color:var(--muted);font-family:var(--mono);font-size:.9rem}.bst-viz__canvas{padding-bottom:4px;overflow-x:auto}.bst-viz__canvas svg{max-width:100%;height:auto;display:block}.bst-viz__edge{stroke:var(--line);stroke-width:2px}.graph-viz__arrowhead{fill:var(--muted)}.bst-viz__node{fill:var(--indigo-soft);stroke:var(--indigo);stroke-width:2px;transition:fill .14s,stroke .14s}.bst-viz__node.is-highlighted{fill:#fff0ea;stroke:var(--orange);stroke-width:3px}.bst-viz__node.is-found{fill:#e6f7ee;stroke:var(--success);stroke-width:3px}.bst-viz__label{fill:var(--indigo-deep);font-family:var(--mono);pointer-events:none;font-size:.78rem;font-weight:800}.visualizer__input{background:var(--surface);border-radius:var(--radius-sm);color:var(--ink);font:inherit;border:1px solid #91abc5;width:96px;min-height:46px;padding:10px 12px;font-size:.9rem}.visualizer__input:focus{border-color:var(--indigo);outline:3px solid var(--indigo-soft)}.visualizer__input:disabled{background:var(--paper-deep);color:var(--muted)}@media (max-width:980px){.hero{grid-template-columns:1fr;min-height:auto}.path-card,.hero-art{max-width:620px;transform:none}.learning-grid,.pilot__content{grid-template-columns:1fr;gap:55px}.subject-card{grid-template-columns:150px 1fr 65px}.subject-card--compact{grid-template-columns:110px 1fr}.course-hero{grid-template-columns:1fr}.course-facts{max-width:520px}.course-layout{grid-template-columns:1fr}.unit-nav{display:none}.course-map-hero,.feedback-section{grid-template-columns:1fr;gap:46px}.pilot-access-card{max-width:620px}.draft-disclosure{grid-template-columns:1fr}}@media (max-width:720px){.shell{padding-inline:20px}.site-header__inner{height:68px}.site-nav>a:not(.nav-cta){display:none}.nav-cta{padding:10px 14px;font-size:.76rem}.brand{font-size:1.3rem}.brand__text small{display:none}.hero{gap:52px;padding-block:56px 68px}.hero h1{font-size:clamp(3.15rem,16vw,4.7rem)}.hero__actions{flex-direction:column;align-items:flex-start;gap:22px}.hero__trust{gap:10px;display:grid}.hero-art figcaption{flex-direction:column;align-items:flex-start;gap:4px}.hero-art figcaption span{text-align:left}.path-card__topline,.path-card__route,.path-card__footer{padding-inline:19px}.path-card__footer{flex-direction:column;align-items:flex-start;gap:6px}.proof-band__grid{grid-template-columns:1fr}.proof-band article{min-height:0;padding:34px 20px}.proof-band article:not(:last-child){border-bottom:1px solid var(--line);border-right:0}.section{padding-block:82px}.section-heading h2,.pilot h2{font-size:2.75rem}.subject-card{grid-template-columns:1fr}.subject-card__code{flex-direction:row;align-items:baseline;gap:8px;min-height:105px}.subject-card__code strong{margin:0;font-size:3rem}.subject-card__body{padding:30px 24px}.subject-card__arrow{border-left:0;border-top:1px solid var(--line);min-height:60px}.subject-card--compact .subject-card__code{min-height:0}.subject-card--compact .subject-card__code strong{font-size:2.25rem}.course-group__grid{grid-template-columns:1fr}.learning-steps{padding:8px 18px}.learning-steps li{grid-template-columns:28px 1fr;gap:12px;padding-block:15px}.learning-steps li small{grid-column:2}.cohorts{grid-template-columns:1fr}.cohorts>span{border-bottom:1px solid var(--line);min-height:100px;border-right:0!important}.pilot__action,.site-footer__inner{flex-direction:column;align-items:flex-start;gap:24px}.site-footer__note{text-align:left}.breadcrumbs{line-height:1.5}.course-hero{padding-block:42px 65px}.course-hero h1{font-size:clamp(3.2rem,16vw,4.6rem)}.course-facts{grid-template-columns:1fr;width:100%}.course-facts>div{border-bottom:1px solid #39463f;min-height:82px;border-right:0!important}.course-facts__wide{grid-column:auto}.course-layout{padding-bottom:80px}.course-section{padding-block:70px}.objective-grid,.books-grid{grid-template-columns:1fr}.section-intro{flex-direction:column;align-items:flex-start}.unit{grid-template-columns:1fr;gap:12px}.unit__number{font-size:1.25rem}.source-note{grid-template-columns:1fr;padding:25px}.course-next{flex-direction:column;align-items:flex-start;padding:30px 24px}.course-map-hero{gap:38px;padding-block:52px 68px}.course-map-hero h1{font-size:clamp(3.1rem,16vw,4.6rem)}.course-map-hero__facts{grid-template-columns:1fr 1fr}.course-map-hero__facts span:nth-child(2){border-right:0}.course-map-hero__facts span:nth-child(-n+2){border-bottom:1px solid var(--line)}.pilot-access-card{box-shadow:5px 5px 0 var(--orange);padding:25px}.course-map{padding-bottom:78px}.course-map__intro{grid-template-columns:1fr}.course-map__intro .kicker{grid-column:auto}.course-units{gap:30px;margin-top:45px}.course-unit>header{grid-template-columns:45px 1fr;align-items:start;padding:20px}.course-unit>header>strong{grid-column:2;justify-self:start}.course-unit li a{grid-template-columns:32px 1fr;gap:12px;padding:16px}.course-unit li a:hover{padding-left:20px}.course-lesson__duration{grid-column:2}.draft-disclosure{margin-bottom:72px}.lesson-shell{padding-inline:14px;padding-bottom:80px}.lesson-heading{padding:32px 24px}.lesson-heading h1{letter-spacing:-.012em;font-size:clamp(2.6rem,14vw,3.8rem)}.lesson-player[lang=te-IN] .lesson-heading h1{font-size:clamp(2.45rem,12vw,3.25rem)}.language-switcher{flex-direction:column;align-items:stretch}.language-switcher>div,.language-switcher button{width:100%}.lesson-objectives,.lesson-section,.lesson-practice,.lesson-check,.lesson-source-map{padding:30px 24px}.lesson-source-map,.lesson-pagination{grid-template-columns:1fr}.lesson-pagination a+a{border-top:1px solid #4268a0;border-left:0}.feedback-page__main{padding-block:52px 82px}.feedback-section{gap:38px}.feedback-section__intro h2{font-size:clamp(3rem,15vw,4.25rem)}.feedback-form{box-shadow:5px 5px 0 var(--ink);padding:24px 20px}.feedback-kind,.form-grid{grid-template-columns:1fr}.feedback-kind button+button{border-left:1px solid var(--ink);border-top:0}.form-grid__wide{grid-column:auto}.feedback-form__footer{flex-direction:column;align-items:stretch}.feedback-form__footer .button{width:100%}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}
