/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@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-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}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, 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;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--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,ui-sans-serif, system-ui, 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{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{.visible{visibility:visible}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.isolate{isolation:isolate}.hidden{display:none}.table{display:table}.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)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--black:#000;--charcoal:#171717;--graphite:#2b2d2f;--mid:#6b6b6b;--soft:#d7d9db;--light:#f2f2f2;--white:#fff}*{box-sizing:border-box}html,body{background:var(--light);color:var(--charcoal);margin:0}html{scroll-behavior:smooth}body{font-family:Montserrat,Arial,sans-serif}button,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.65}.practice-app{background:var(--light);min-height:100vh}.embedded-practice{background:0 0;min-height:0}.embedded-practice .practice-shell{width:100%;margin:0;padding:0;display:block}.embedded-practice .console{border:0;padding:0}.brand-bar{background:var(--black);height:72px;color:var(--white);justify-content:space-between;align-items:center;padding:0 clamp(20px,4vw,64px);display:flex}.wordmark{align-items:center;display:flex}.wordmark img{width:clamp(178px,18vw,238px);height:auto;display:block}.rating-nav{align-items:center;gap:6px;display:flex}.rating-nav a{min-height:38px;color:var(--soft);text-transform:uppercase;letter-spacing:.05em;border:1px solid #4c4e50;justify-content:center;align-items:center;padding:0 13px;font-family:League Spartan,Arial,sans-serif;font-size:11px;font-weight:800;text-decoration:none;display:inline-flex}.rating-nav a.active{background:var(--white);border-color:var(--white);color:var(--black)}.rating-nav a:focus-visible{outline:3px solid var(--white);outline-offset:3px}.practice-label{color:var(--soft);text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700}.practice-shell{grid-template-columns:minmax(0,1.3fr) minmax(300px,.7fr);gap:28px;width:min(1180px,100% - 32px);margin:0 auto;padding:56px 0 64px;display:grid}.intro{background:var(--charcoal);min-height:340px;color:var(--white);flex-direction:column;justify-content:center;padding:clamp(34px,5vw,64px);display:flex}.eyebrow,.mode-description p{color:var(--soft);text-transform:uppercase;letter-spacing:.16em;margin:0 0 14px;font-size:12px;font-weight:800}.intro h1{letter-spacing:-.035em;text-transform:uppercase;max-width:720px;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(44px,6vw,76px);line-height:.96}.lead{max-width:660px;color:var(--soft);margin:26px 0 0;font-size:17px;line-height:1.65}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.hero-actions a{border:1px solid var(--white);background:var(--white);min-height:48px;color:var(--black);text-transform:uppercase;letter-spacing:.05em;justify-content:center;align-items:center;padding:0 17px;font-family:League Spartan,Arial,sans-serif;font-size:12px;font-weight:900;text-decoration:none;display:inline-flex}.hero-actions .light-action{color:var(--white);background:0 0}.trust-row{flex-wrap:wrap;gap:10px;margin-top:30px;display:flex}.trust-row span{color:var(--white);border:1px solid #4c4e50;padding:9px 12px;font-size:12px;font-weight:700}.aircraft-photo{background:var(--graphite);min-height:340px;color:var(--white);position:relative;overflow:hidden}.aircraft-photo img{object-fit:cover;filter:grayscale(18%);width:100%;height:100%;display:block}.aircraft-photo:after{content:"";background:linear-gradient(#0000,#000000e0);position:absolute;inset:35% 0 0}.aircraft-photo div{z-index:1;gap:7px;display:grid;position:absolute;bottom:25px;left:26px;right:26px}.aircraft-photo strong{text-transform:uppercase;font-family:League Spartan,Arial,sans-serif;font-size:22px}.aircraft-photo span{color:var(--soft);font-size:13px;line-height:1.45}.launch-offer{background:var(--black);color:var(--white);grid-column:1/-1;grid-template-columns:minmax(0,1.35fr) minmax(270px,.65fr);align-items:center;gap:clamp(28px,5vw,70px);padding:clamp(28px,5vw,58px);display:grid}.launch-offer h2{text-transform:uppercase;max-width:760px;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(36px,5vw,62px);line-height:.98}.launch-offer>div>p:not(.eyebrow){max-width:700px;color:var(--soft);font-size:15px;line-height:1.65}.offer-points{flex-wrap:wrap;gap:9px;margin-top:24px;display:flex}.offer-points span{color:var(--white);text-transform:uppercase;letter-spacing:.06em;border:1px solid #4b4d4f;padding:8px 11px;font-size:11px;font-weight:800}.price-card{background:var(--white);color:var(--black);gap:7px;padding:26px;display:grid}.regular-price{color:var(--mid);text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:800;text-decoration:line-through}.price-card strong{font-family:League Spartan,Arial,sans-serif;font-size:66px;line-height:.9}.price-card small{color:var(--mid);font-size:12px;font-weight:700}.price-card a,.primary-link{background:var(--black);min-height:48px;color:var(--white);text-transform:uppercase;letter-spacing:.05em;justify-content:center;align-items:center;margin-top:14px;padding:0 18px;font-family:League Spartan,Arial,sans-serif;font-size:13px;font-weight:800;text-decoration:none;display:inline-flex}.price-card p{color:var(--mid);margin:5px 0 0;font-size:11px;line-height:1.5}.console{background:var(--white);border:1px solid var(--soft);grid-column:1/-1;padding:clamp(24px,4vw,48px)}.mode-switch{border:1px solid var(--charcoal);grid-template-columns:1fr 1fr;max-width:540px;margin-bottom:34px;display:grid}.mode-switch button{background:var(--white);min-height:52px;color:var(--charcoal);text-transform:uppercase;letter-spacing:.04em;border:0;font-family:League Spartan,Arial,sans-serif;font-weight:800}.mode-switch button+button{border-left:1px solid var(--charcoal)}.mode-switch button.active{background:var(--black);color:var(--white)}.mode-switch button:focus-visible,.session-actions button:focus-visible,select:focus-visible{outline:3px solid var(--mid);outline-offset:3px}.mode-description{max-width:750px}.mode-description p{color:var(--mid)}.mode-description h2{text-transform:uppercase;margin:0 0 10px;font-family:League Spartan,Arial,sans-serif;font-size:clamp(34px,5vw,52px);line-height:1}.mode-description span{color:var(--mid);line-height:1.65}.setup-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px;display:grid}.setup-grid label{color:var(--graphite);text-transform:uppercase;letter-spacing:.08em;gap:9px;font-size:12px;font-weight:800;display:grid}.setup-grid select{border:1px solid var(--soft);background:var(--white);width:100%;min-height:50px;color:var(--charcoal);border-radius:0;padding:0 14px}.setup-grid small{color:var(--mid);letter-spacing:0;text-transform:none;font-size:10px;font-weight:700;line-height:1.45}.access-panel{border:1px solid var(--charcoal);grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);align-items:end;gap:30px;margin-top:30px;padding:clamp(22px,4vw,36px);display:grid}.program-access{border:2px solid var(--black);background:var(--light);grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);align-items:end;gap:28px;margin:26px 0 0;padding:clamp(20px,3vw,28px);display:grid}.program-access h3{text-transform:uppercase;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(24px,3vw,34px);line-height:1}.program-access p{color:var(--mid);margin-bottom:0;font-size:13px;line-height:1.55}.access-panel h3{text-transform:uppercase;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(28px,4vw,40px);line-height:1}.access-panel p{color:var(--mid);font-size:13px;line-height:1.55}.access-panel .primary-link{width:fit-content}.secondary-link{color:var(--charcoal);text-transform:uppercase;letter-spacing:.04em;margin:10px 0 0 14px;font-family:League Spartan,Arial,sans-serif;font-size:12px;font-weight:800;text-decoration-thickness:1px;display:inline-flex}.coach-pricing{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:20px 0;display:grid}.coach-pricing a{border:1px solid var(--charcoal);min-height:84px;color:var(--charcoal);align-content:center;gap:5px;padding:16px;text-decoration:none;display:grid}.coach-pricing strong{text-transform:uppercase;font-family:League Spartan,Arial,sans-serif;font-size:19px}.coach-pricing span{color:var(--mid);font-size:12px;font-weight:800}.coach-pricing .membership-option{background:var(--black);min-height:124px;color:var(--white);grid-column:1/-1}.coach-pricing .membership-option small{background:var(--white);width:fit-content;color:var(--black);text-transform:uppercase;letter-spacing:.08em;padding:4px 7px;font-size:9px;font-style:normal;font-weight:900}.coach-pricing .membership-option strong{font-size:23px}.coach-pricing .membership-option span{color:var(--white)}.coach-pricing .membership-option em{color:var(--soft);font-size:11px;font-style:normal;line-height:1.4}.code-entry{gap:9px;display:grid}.code-entry label{text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:800}.code-entry>div{grid-template-columns:1fr auto;display:grid}.code-entry input{border:1px solid var(--charcoal);min-width:0;min-height:48px;font:inherit;border-radius:0;padding:0 13px}.code-entry button{border:1px solid var(--black);background:var(--black);min-height:48px;color:var(--white);text-transform:uppercase;padding:0 16px;font-family:League Spartan,Arial,sans-serif;font-weight:800}.code-entry p{margin:0}.free-study-note{border-left:3px solid var(--charcoal);padding-left:12px;font-weight:700}.live-panel{border:1px solid var(--soft);background:var(--light);margin-top:28px;padding:22px}.live-panel.is-live{background:var(--charcoal);color:var(--white);border-color:var(--charcoal)}.status-line{align-items:center;gap:10px;display:flex}.status-line strong{font-size:14px}.status-line time{margin-left:auto;font-family:ui-monospace,monospace;font-weight:800}.status-dot{background:var(--mid);border-radius:999px;width:11px;height:11px}.status-dot.connecting,.status-dot.speaking,.status-dot.researching{animation:1s infinite pulse}.status-dot.listening{background:var(--white);box-shadow:0 0 0 4px #ffffff24}.status-dot.error{background:var(--black)}@keyframes pulse{50%{opacity:.5}}.empty-transcript{color:var(--mid);margin:22px 0;font-size:13px}.is-live .empty-transcript{color:var(--soft)}.transcript{border-top:1px solid #454749;max-height:310px;margin:22px 0;overflow:auto}.transcript p{border-bottom:1px solid #454749;grid-template-columns:84px 1fr;gap:12px;margin:0;padding:14px 0;font-size:14px;line-height:1.55;display:grid}.transcript strong{color:var(--soft)}.error-message{background:var(--white);border-left:4px solid var(--black);color:var(--charcoal);margin:16px 0;padding:13px 15px;font-size:13px}.session-actions{flex-wrap:wrap;gap:10px;display:flex}.session-actions button{min-height:46px;color:inherit;text-transform:uppercase;letter-spacing:.04em;background:0 0;border:1px solid;padding:0 18px;font-family:League Spartan,Arial,sans-serif;font-size:13px;font-weight:800}.session-actions .primary-action{background:var(--black);color:var(--white);border-color:var(--black)}.is-live .session-actions .end-action{background:var(--white);color:var(--black);border-color:var(--white)}.source-note,.safety-note{border-left:4px solid var(--black);background:var(--light);gap:4px;margin-top:24px;padding:16px 18px;display:grid}.source-note{border-color:var(--mid)}.source-note strong,.safety-note strong{text-transform:uppercase;font-family:League Spartan,Arial,sans-serif}.source-note span,.safety-note span,.disclaimer{color:var(--mid);font-size:12px;line-height:1.55}.reference-links{flex-wrap:wrap;gap:8px 14px;margin-top:8px;display:flex}.reference-links a{color:var(--charcoal);text-underline-offset:3px;text-transform:uppercase;letter-spacing:.04em;font-size:11px;font-weight:800;text-decoration-thickness:1px}.disclaimer{margin:18px 0 0}.instrument-center{min-height:100vh;color:var(--charcoal);background:#f3f3f1}.instrument-header{background:var(--black);justify-content:space-between;align-items:center;gap:18px;min-height:70px;padding:10px clamp(18px,4vw,58px);display:flex}.instrument-logo img{width:clamp(185px,20vw,245px);display:block}.instrument-header nav{gap:7px;display:flex}.instrument-header nav a{min-height:38px;color:var(--soft);text-transform:uppercase;letter-spacing:.05em;border:1px solid #4b4d4f;justify-content:center;align-items:center;padding:0 14px;font-family:League Spartan,Arial,sans-serif;font-size:11px;font-weight:850;text-decoration:none;display:inline-flex}.instrument-header nav a.active{background:var(--white);border-color:var(--white);color:var(--black)}.instrument-hero{background:var(--charcoal);color:var(--white);padding:clamp(34px,6vw,72px) max(20px,50% - 590px)}.instrument-hero>div{max-width:900px}.instrument-hero h1{text-transform:uppercase;letter-spacing:-.04em;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(48px,7vw,82px);line-height:.92}.instrument-hero>div>p:not(.eyebrow){max-width:760px;color:var(--soft);margin:22px 0;font-size:17px;line-height:1.65}.instrument-hero>div>div{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.instrument-hero a,.outline-link{min-height:46px;color:inherit;text-transform:uppercase;border:1px solid;align-items:center;padding:0 16px;font-family:League Spartan,Arial,sans-serif;font-size:12px;font-weight:850;text-decoration:none;display:inline-flex}.instrument-hero span{color:var(--soft);font-size:12px;font-weight:750}.instrument-tabs{border:1px solid var(--charcoal);background:var(--white);grid-template-columns:repeat(4,minmax(0,1fr));width:min(1180px,100% - 32px);margin:-1px auto 0;display:grid}.instrument-tabs button{border:0;border-right:1px solid var(--charcoal);background:var(--white);min-height:78px;color:var(--charcoal);text-align:center;place-content:center;gap:4px;padding:14px;display:grid}.instrument-tabs button:last-child{border-right:0}.instrument-tabs button.active{background:var(--black);color:var(--white)}.instrument-tabs strong{text-transform:uppercase;font-family:League Spartan,Arial,sans-serif;font-size:17px}.instrument-tabs span{color:var(--mid);font-size:10px}.instrument-tabs .active span{color:var(--soft)}.instrument-content{width:min(1180px,100% - 32px);min-height:650px;margin:22px auto 0}.study-panel{border:1px solid var(--soft);background:var(--white);padding:clamp(22px,4vw,42px)}.tool-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px;display:flex}.tool-heading h2{text-transform:uppercase;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(38px,5vw,60px);line-height:.96}.tool-heading>div>p:not(.eyebrow){max-width:740px;color:var(--mid);margin:12px 0 0;line-height:1.6}.metric{background:var(--black);min-width:140px;color:var(--white);text-align:center;padding:18px;display:grid}.metric strong{font-family:League Spartan,Arial,sans-serif;font-size:38px;line-height:1}.metric span{color:var(--soft);text-transform:uppercase;font-size:10px}.study-controls{background:var(--light);grid-template-columns:minmax(220px,.6fr) 1.4fr;align-items:end;gap:16px;margin-bottom:20px;padding:18px;display:grid}.study-controls label,.event-picker,.atc-controls label,.procedure-controls label{text-transform:uppercase;letter-spacing:.06em;gap:8px;font-size:11px;font-weight:850;display:grid}.study-controls select,.study-controls input,.event-picker select,.atc-controls select,.procedure-controls select{border:1px solid var(--charcoal);background:var(--white);width:100%;min-height:48px;font:inherit;padding:0 12px}.study-controls details{border-left:1px solid var(--soft);padding-left:16px}.study-controls summary{text-transform:uppercase;cursor:pointer;align-items:center;min-height:48px;font-size:12px;font-weight:850;display:flex}.advanced-filters{grid-template-columns:1fr 1fr auto;align-items:end;gap:10px;margin-top:12px;display:grid}.advanced-filters button,.card-actions button,.grade-actions button,.brief-tabs button,.brief-reading button,.brief-navigation button,.voice-tabs button,.atc-actions button,.atc-answer button,.model-call button,.procedure-controls button{border:1px solid var(--charcoal);background:var(--white);min-height:46px;color:var(--charcoal);text-transform:uppercase;padding:0 14px;font-family:League Spartan,Arial,sans-serif;font-size:12px;font-weight:850}.study-card{border:1px solid var(--charcoal);background:var(--charcoal);width:100%;min-height:370px;color:var(--white);text-align:left;align-content:center;gap:15px;padding:clamp(28px,6vw,70px);display:grid}.study-card.revealed{background:var(--white);color:var(--charcoal)}.study-card span,.study-card small{text-transform:uppercase;letter-spacing:.08em;font-size:11px;font-weight:850}.study-card span{color:var(--soft)}.study-card.revealed span{color:var(--mid)}.study-card strong{max-width:930px;font-family:League Spartan,Arial,sans-serif;font-size:clamp(28px,4vw,46px);line-height:1.15}.study-card.revealed strong{font-family:Montserrat,Arial,sans-serif;font-size:clamp(20px,2.7vw,30px);line-height:1.5}.study-card em{color:var(--soft);font-size:12px;font-style:normal}.study-card.revealed em{color:var(--mid)}.card-position{color:var(--mid);justify-content:space-between;padding:12px 2px;font-size:11px;font-weight:800;display:flex}.card-actions{grid-template-columns:1fr 1.4fr 1fr;gap:8px;display:grid}.card-actions .primary,.grade-actions button:last-child,.brief-tabs .active,.voice-tabs .active,.procedure-controls button.active{background:var(--black);color:var(--white)}.grade-actions{grid-template-columns:1fr 1fr;gap:8px;margin-top:8px;display:grid}.empty-state{min-height:220px;color:var(--mid);place-items:center;display:grid}.event-picker{background:var(--light);padding:18px}.brief-summary{background:var(--charcoal);color:var(--white);grid-template-columns:1fr auto;align-items:center;gap:22px;margin-top:18px;padding:clamp(22px,4vw,36px);display:grid}.brief-summary span{color:var(--soft);text-transform:uppercase;font-size:11px;font-weight:800}.brief-summary h3{text-transform:uppercase;margin:7px 0 8px;font-family:League Spartan,Arial,sans-serif;font-size:clamp(28px,4vw,42px);line-height:1}.brief-summary p{color:var(--soft);margin:0;line-height:1.55}.practice-brief-button{border:1px solid var(--white);background:var(--white);max-width:260px;min-height:64px;color:var(--black);text-transform:uppercase;padding:12px 18px;font-family:League Spartan,Arial,sans-serif;font-weight:900}.brief-tabs{border:1px solid var(--charcoal);grid-template-columns:repeat(6,1fr);margin-top:18px;display:grid}.brief-tabs button{border:0;border-right:1px solid var(--charcoal)}.brief-tabs button:last-child{border-right:0}.brief-reading{border:1px solid var(--soft);border-top:0;padding:clamp(24px,4vw,42px)}.brief-reading-head{justify-content:space-between;gap:20px;display:flex}.brief-reading-head span{color:var(--mid);font-weight:900}.brief-reading h3{text-transform:uppercase;margin:4px 0 0;font-family:League Spartan,Arial,sans-serif;font-size:30px}.brief-reading ul{counter-reset:brief;margin:28px 0;padding:0;list-style:none}.brief-reading li{border-bottom:1px solid var(--soft);padding:14px 0 14px 48px;line-height:1.55;position:relative}.brief-reading li:before{counter-increment:brief;content:counter(brief);background:var(--black);width:30px;height:30px;color:var(--white);place-items:center;font-size:11px;font-weight:900;display:grid;position:absolute;top:12px;left:0}.brief-reading-actions{flex-wrap:wrap;gap:9px;display:flex}.brief-reading-actions .complete{background:var(--black);color:var(--white)}.model-answer{background:#fff7e6;border-left:4px solid #c38b18;margin-top:20px;padding:22px}.model-answer>strong{text-transform:uppercase;letter-spacing:.08em;font-size:11px}.model-answer div{margin-top:16px}.model-answer b{font-size:13px}.model-answer p{margin:5px 0 0;line-height:1.55}.brief-navigation{grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;padding:13px 0;display:grid}.brief-navigation button:last-child{justify-self:end}.brief-navigation span{color:var(--mid);font-size:11px;font-weight:800}.event-videos{background:var(--light);margin-top:24px;padding:24px}.event-videos h3{text-transform:uppercase;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:28px}.event-videos>div:last-child{grid-template-columns:repeat(2,1fr);gap:10px;margin-top:16px;display:grid}.event-videos a{border:1px solid var(--soft);background:var(--white);min-height:92px;color:var(--charcoal);align-content:center;gap:5px;padding:16px;text-decoration:none;display:grid}.event-videos span{color:var(--mid);text-transform:uppercase;font-size:10px;font-weight:850}.event-videos strong{text-transform:uppercase;font-family:League Spartan,Arial,sans-serif;font-size:18px}.training-boundary{border-left:4px solid var(--black);background:var(--light);color:var(--mid);margin:18px 0 0;padding:14px 16px;font-size:12px;line-height:1.55}.voice-tabs{border:1px solid var(--charcoal);grid-template-columns:1fr 1fr;max-width:540px;margin-bottom:24px;display:grid}.primary-voice-tabs{max-width:none;margin-bottom:34px}.voice-tabs button{border:0}.voice-tabs button+button{border-left:1px solid var(--charcoal)}.selected-brief{border:2px solid var(--black);background:var(--light);grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin-bottom:20px;padding:16px;display:grid}.selected-brief span{text-transform:uppercase;font-size:10px;font-weight:850}.selected-brief button{background:0 0;border:0;font-weight:800;text-decoration:underline}.atc-controls{background:var(--light);grid-template-columns:.5fr 1.5fr;gap:14px;padding:18px;display:grid}.atc-console{grid-template-columns:1.4fr 1fr;gap:12px;margin-top:16px;display:grid}.atc-console>div{border:1px solid var(--soft);min-height:200px;padding:24px}.atc-console>div:first-child{background:var(--charcoal);color:var(--white)}.atc-console span{color:var(--mid);letter-spacing:.08em;font-size:10px;font-weight:900}.atc-console>div:first-child span{color:var(--soft)}.atc-console p{margin:28px 0 0;font-size:22px;line-height:1.45}.atc-console li{margin-bottom:7px;font-size:13px}.atc-actions{gap:8px;margin-top:10px;display:flex}.atc-actions .primary{background:var(--black);color:var(--white)}.atc-answer{grid-template-columns:1fr auto;margin-top:10px;display:grid}.atc-answer input{border:1px solid var(--charcoal);min-height:50px;font:inherit;padding:0 13px}.atc-answer button{background:var(--black);color:var(--white)}.atc-feedback{background:#fff7e6;border-left:4px solid #c38b18;padding:15px}.model-call{border:1px solid var(--soft);background:var(--light);padding:20px}.model-call p{line-height:1.55}.ai-radio-agent{--radio-blue:#174f78}.ai-radio-agent .tool-heading{align-items:center}.agent-badge{border:1px solid var(--charcoal);letter-spacing:.08em;flex:none;align-items:center;gap:9px;padding:12px 14px;font-family:League Spartan,Arial,sans-serif;font-size:11px;font-weight:900;display:flex}.agent-badge span{background:var(--radio-blue);border-radius:50%;width:10px;height:10px;animation:1.4s infinite pulse;box-shadow:0 0 0 5px #174f781f}.radio-agent-setup{background:var(--light);grid-template-columns:.55fr 1fr 1.25fr .8fr;gap:13px;margin-top:18px;padding:20px;display:grid}.radio-agent-setup label{text-transform:uppercase;letter-spacing:.06em;gap:8px;font-size:11px;font-weight:850;display:grid}.radio-agent-setup select,.radio-agent-setup input{border:1px solid var(--charcoal);background:var(--white);width:100%;min-width:0;min-height:50px;font:inherit;border-radius:0;padding:0 12px}.radio-access-row{border:1px solid var(--charcoal);grid-template-columns:1fr minmax(300px,.8fr);align-items:end;gap:24px;margin-top:14px;padding:20px;display:grid}.radio-access-row>div:first-child{gap:6px;display:grid}.radio-access-row>div:first-child strong{text-transform:uppercase;font-family:League Spartan,Arial,sans-serif;font-size:20px}.radio-access-row>div:first-child span{color:var(--mid);font-size:12px;line-height:1.55}.radio-live-panel{border:1px solid var(--soft);background:var(--light);margin-top:16px;padding:22px}.radio-live-panel.is-live{background:var(--charcoal);border-color:var(--charcoal);color:var(--white)}.radio-live-panel .status-line>span:not(.status-dot){color:var(--mid);margin-left:auto;font-size:11px;font-weight:800}.radio-live-panel.is-live .status-line>span:not(.status-dot){color:var(--soft)}.radio-empty{text-align:center;align-content:center;place-items:center;gap:8px;min-height:230px;padding:36px 20px;display:grid}.radio-empty>span{border:1px solid var(--charcoal);width:60px;height:60px;color:var(--radio-blue);border-radius:50%;place-items:center;font-size:26px;display:grid}.radio-empty strong{text-transform:uppercase;margin-top:5px;font-family:League Spartan,Arial,sans-serif;font-size:25px}.radio-empty p{max-width:520px;color:var(--mid);margin:0;font-size:13px;line-height:1.55}.radio-transcript{border-top:1px solid #454749;max-height:360px;margin:22px 0;padding:6px 0;overflow:auto}.radio-transcript p{background:#252729;gap:6px;width:min(82%,760px);margin:14px 0;padding:14px 16px;font-size:13px;line-height:1.55;display:grid}.radio-transcript p.student{background:var(--white);color:var(--charcoal);margin-left:auto}.radio-transcript strong{color:var(--soft);letter-spacing:.08em;text-transform:uppercase;font-size:10px}.radio-transcript p.student strong{color:var(--mid)}.radio-session-actions{flex-wrap:wrap;gap:9px;display:flex}.radio-session-actions button{min-height:46px;color:inherit;text-transform:uppercase;background:0 0;border:1px solid;padding:0 15px;font-family:League Spartan,Arial,sans-serif;font-size:12px;font-weight:850}.radio-session-actions .primary-action{background:var(--black);border-color:var(--black);color:var(--white)}.radio-session-actions .end-action{background:var(--white);border-color:var(--white);color:var(--black);margin-left:auto}.radio-session-actions>p{color:var(--mid);margin:0;font-size:12px;line-height:1.5}.radio-agent-features{border:1px solid var(--soft);grid-template-columns:repeat(4,1fr);margin-top:14px;display:grid}.radio-agent-features span{border-right:1px solid var(--soft);min-height:90px;color:var(--mid);align-content:center;gap:5px;padding:15px;font-size:11px;line-height:1.45;display:grid}.radio-agent-features span:last-child{border-right:0}.radio-agent-features b{color:var(--charcoal);text-transform:uppercase;font-family:League Spartan,Arial,sans-serif;font-size:15px}.procedure-controls{background:var(--light);grid-template-columns:.5fr 1.5fr;align-items:end;gap:18px;margin-bottom:18px;padding:18px;display:grid}.procedure-controls.ils-only{grid-template-columns:1fr}.procedure-controls>div{gap:8px;display:flex}.procedure-controls .sliders{grid-template-columns:1fr 1fr;display:grid}.procedure-controls output{color:var(--mid)}.procedure-svg{border:1px solid var(--soft);background:var(--white);width:100%;height:auto}.procedure-svg text{fill:var(--charcoal);font-family:Montserrat,Arial,sans-serif;font-size:14px}.instrument-footer{width:min(1180px,100% - 32px);color:var(--mid);margin:22px auto 0;padding:22px 0 50px;font-size:11px;line-height:1.6}.instrument-footer a{color:var(--charcoal);font-weight:800}.owner-access-footer{color:var(--mid);grid-column:1/-1;justify-content:flex-end;gap:8px;padding:12px 2px 2px;font-size:10px;display:flex}.owner-access-footer a{color:var(--charcoal);text-transform:uppercase;letter-spacing:.06em;font-weight:850}.fulfillment-page{background:var(--charcoal);place-items:center;min-height:100vh;padding:40px 20px;display:grid}.fulfillment-card{background:var(--white);gap:18px;width:min(620px,100%);padding:clamp(26px,5vw,52px);display:grid}.admin-login{padding-top:36px;position:relative;overflow:hidden}.admin-login-brand{background:var(--black);margin:-36px -52px 6px;padding:19px 52px}.admin-login-brand img{width:min(230px,65vw);display:block}.admin-login h1{letter-spacing:-.02em;font-size:clamp(40px,5vw,52px)}.owner-dashboard-page{background:#f1f1ef;place-items:start center;padding:28px 20px 56px}.fulfillment-workspace{align-items:start;gap:18px;width:min(1180px,100%);display:grid}.fulfillment-workspace .fulfillment-card{width:100%}.fulfillment-card h1{text-transform:uppercase;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(38px,7vw,64px);line-height:.95}.fulfillment-card h2{text-transform:uppercase;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(30px,4vw,46px);line-height:1}.fulfillment-card>p:not(.eyebrow){color:var(--mid);margin:0;line-height:1.6}.fulfillment-card label{color:var(--graphite);text-transform:uppercase;letter-spacing:.08em;gap:8px;font-size:12px;font-weight:800;display:grid}.fulfillment-card input,.fulfillment-card select{border:1px solid var(--charcoal);background:var(--white);min-height:48px;font:inherit;border-radius:0;padding:0 13px}.fulfillment-card button{border:1px solid var(--black);background:var(--black);min-height:48px;color:var(--white);text-transform:uppercase;font-family:League Spartan,Arial,sans-serif;font-weight:800}.owner-dashboard-header{background:var(--charcoal);min-height:142px;color:var(--white);grid-template-columns:230px 1fr auto;align-items:center;gap:28px;padding:24px 30px;display:grid}.owner-dashboard-brand img{width:210px;display:block}.owner-dashboard-heading{gap:5px;display:grid}.owner-dashboard-heading .eyebrow{color:#bfc0c0}.owner-dashboard-heading h1{text-transform:uppercase;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(36px,4vw,54px);line-height:.95}.owner-dashboard-heading>p:last-child{color:#cdcece;margin:0;font-size:12px;line-height:1.5}.admin-session{border-top:1px solid var(--soft);border-bottom:1px solid var(--soft);color:var(--mid);justify-content:space-between;gap:14px;padding:12px 0;font-size:12px;display:flex}.owner-dashboard-header .admin-session{color:#cdcece;text-align:right;border:0;justify-items:end;min-width:170px;padding:0;display:grid}.admin-session button{min-height:auto;color:var(--charcoal);background:0 0;border:0;padding:0}.owner-dashboard-header .admin-session button{color:var(--white)}.admin-session button,.admin-action,.admin-return{color:var(--charcoal);font-weight:850}.admin-action{background:var(--black);min-height:48px;color:var(--white);text-transform:uppercase;justify-content:center;align-items:center;padding:0 16px;display:inline-flex}.issue-access-card{padding:26px 30px}.fulfillment-section-heading{justify-content:space-between;align-items:end;gap:24px;display:flex}.fulfillment-section-heading>div{gap:5px;display:grid}.fulfillment-section-heading>p{width:min(390px,48%);color:var(--mid);text-align:right;margin:0;font-size:12px;line-height:1.55}.issue-access-form{grid-template-columns:1.3fr 1.05fr auto;align-items:end;gap:12px;display:grid}.issue-access-form.has-term{grid-template-columns:1.35fr .6fr 1fr auto}.issue-access-form button{min-width:145px;padding:0 18px}.issued-code{background:var(--light);gap:10px;padding:18px;display:grid}.issued-code code{background:var(--white);border:1px solid var(--soft);overflow-wrap:anywhere;padding:12px;font-size:clamp(14px,4vw,20px);font-weight:800}.issued-code span{color:var(--mid);font-size:12px;line-height:1.5}.access-roster{padding:28px 30px 32px}.access-roster-title{justify-content:space-between;align-items:end;gap:18px;display:flex}.access-roster-title>div{gap:6px;display:grid}.access-roster-title p{max-width:690px;color:var(--mid);margin:1px 0 0;font-size:12px;line-height:1.5}.access-roster-title>strong{background:var(--black);color:var(--white);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;padding:7px 10px;font-size:11px}.access-roster-controls{grid-template-columns:1.5fr .75fr auto;align-items:end;gap:10px;display:grid}.access-roster-controls .roster-refresh{padding:0 14px}.access-roster-list{border:1px solid var(--soft)}.access-roster-row{border-bottom:1px solid var(--soft);grid-template-columns:minmax(190px,1.45fr) minmax(150px,1fr) minmax(150px,.9fr) 88px 82px;align-items:center;gap:16px;padding:14px 16px;display:grid}.access-roster-row:last-child{border-bottom:0}.access-roster-row>div{gap:4px;min-width:0;display:grid}.access-roster-row strong{overflow-wrap:anywhere;font-size:12px;line-height:1.35}.access-roster-row span:not(.access-status){color:var(--mid);font-size:10px;line-height:1.4}.access-roster-labels{background:var(--light);color:var(--mid);letter-spacing:.08em;text-transform:uppercase;padding-top:9px;padding-bottom:9px;font-size:9px;font-weight:850}.access-status{letter-spacing:.06em;text-transform:uppercase;border:1px solid;width:max-content;padding:5px 7px;font-size:9px;font-weight:850}.access-status.active{background:var(--charcoal);color:var(--white)}.access-status.revoked{color:#8b1e1e}.access-status.expired,.access-status.completed{color:var(--mid)}.fulfillment-card .revoke-access{color:#8b1e1e;background:0 0;border-color:#8b1e1e;min-height:34px;padding:0 9px;font-size:10px}.access-no-action{padding-left:12px}.access-roster-empty{border:1px solid var(--soft);background:var(--light);color:var(--mid);text-align:center;padding:28px 18px;font-size:12px}.checkout-complete-page{background:var(--charcoal);place-items:center;min-height:100vh;padding:40px 20px;display:grid}.checkout-complete-card{background:var(--white);gap:18px;width:min(680px,100%);padding:clamp(28px,6vw,58px);display:grid}.checkout-complete-card>img{background:var(--black);width:min(255px,75%);padding:14px 18px}.checkout-complete-card h1{text-transform:uppercase;margin:0;font-family:League Spartan,Arial,sans-serif;font-size:clamp(40px,7vw,68px);line-height:.95}.checkout-complete-card>p:not(.eyebrow){color:var(--mid);margin:0;line-height:1.6}.checkout-code{grid-template-columns:1fr auto;display:grid}.checkout-code code{border:1px solid var(--charcoal);background:var(--light);overflow-wrap:anywhere;min-width:0;padding:16px;font-size:clamp(15px,4vw,22px);font-weight:900}.checkout-code button,.retry-button{border:1px solid var(--black);background:var(--black);min-height:52px;color:var(--white);text-transform:uppercase;padding:0 18px;font-family:League Spartan,Arial,sans-serif;font-weight:800}.checkout-help{border-left:3px solid var(--charcoal);padding-left:14px;font-size:12px}.fulfillment-loading{border:5px solid var(--soft);border-top-color:var(--black);border-radius:50%;width:44px;height:44px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=760px){.brand-bar{gap:12px;height:auto;min-height:62px;padding-top:10px;padding-bottom:10px}.wordmark img{width:155px}.rating-nav{margin-left:auto}.rating-nav a{min-height:34px;padding:0 9px;font-size:10px}.practice-label{display:none}.practice-shell{grid-template-columns:1fr;gap:12px;width:min(100% - 20px,640px);padding:20px 0 32px}.intro{min-height:300px;padding:30px 24px}.intro h1{overflow-wrap:anywhere;font-size:clamp(40px,13vw,58px)}.lead{font-size:15px}.hero-actions{display:grid}.hero-actions a{width:100%}.aircraft-photo{min-height:260px}.launch-offer{grid-column:auto;grid-template-columns:1fr;padding:30px 24px}.price-card strong{font-size:58px}.console{grid-column:auto;padding:22px 18px}.mode-switch{margin-bottom:28px}.mode-switch button{padding:0 8px;font-size:12px}.setup-grid,.access-panel,.program-access{grid-template-columns:1fr}.secondary-link{margin-left:0}.coach-pricing{grid-template-columns:1fr}.coach-pricing .membership-option{grid-column:auto}.code-entry>div,.checkout-code{grid-template-columns:1fr}.fulfillment-page{padding:20px 10px}.admin-login-brand{margin-left:-26px;margin-right:-26px;padding-left:26px;padding-right:26px}.owner-dashboard-page{padding:0 0 32px}.fulfillment-workspace{gap:10px}.owner-dashboard-header{grid-template-columns:1fr auto;gap:14px;padding:18px 20px}.owner-dashboard-brand{grid-column:1/-1}.owner-dashboard-brand img{width:175px}.owner-dashboard-heading h1{font-size:38px}.owner-dashboard-heading>p:last-child{display:none}.owner-dashboard-header .admin-session{min-width:auto}.issue-access-card,.access-roster{padding:24px 18px}.fulfillment-section-heading{flex-direction:column;align-items:start;gap:8px}.fulfillment-section-heading>p{text-align:left;width:auto}.issue-access-form,.issue-access-form.has-term{grid-template-columns:1fr}.issue-access-form button{width:100%}.access-roster-controls{grid-template-columns:1fr}.access-roster-labels{display:none}.access-roster-row{grid-template-columns:1fr 1fr}.access-roster-row>div:first-child{grid-column:1/-1}.transcript p{grid-template-columns:1fr;gap:5px}.session-actions{display:grid}.instrument-header{min-height:64px}.instrument-logo img{width:155px}.instrument-header nav a{padding:0 9px;font-size:10px}.instrument-hero{padding:34px 20px}.instrument-tabs{grid-template-columns:1fr 1fr;width:min(100% - 20px,640px)}.instrument-tabs button:nth-child(2){border-right:0}.instrument-tabs button:nth-child(-n+2){border-bottom:1px solid var(--charcoal)}.instrument-content{width:min(100% - 20px,640px);margin-top:10px}.study-panel{padding:22px 17px}.tool-heading{flex-direction:column;align-items:stretch}.metric{width:100%}.study-controls,.brief-summary,.atc-controls,.atc-console,.procedure-controls{grid-template-columns:1fr}.study-controls details{border-left:0;padding-left:0}.advanced-filters{grid-template-columns:1fr}.study-card{min-height:420px;padding:30px 22px}.card-actions{grid-template-columns:1fr 1fr}.card-actions .primary{grid-area:1/1/auto/-1}.practice-brief-button{max-width:none}.brief-tabs{grid-template-columns:1fr 1fr}.brief-tabs button{border-bottom:1px solid var(--charcoal)}.brief-reading-head{flex-direction:column;align-items:start}.brief-navigation{grid-template-columns:1fr 1fr}.brief-navigation span{text-align:center;grid-area:1/1/auto/-1}.event-videos>div:last-child,.selected-brief,.atc-answer,.radio-agent-setup,.radio-access-row{grid-template-columns:1fr}.radio-agent-features{grid-template-columns:1fr 1fr}.radio-agent-features span:nth-child(2){border-right:0}.radio-agent-features span:nth-child(-n+2){border-bottom:1px solid var(--soft)}.radio-session-actions{display:grid}.radio-session-actions .end-action{margin-left:0}.radio-transcript p{width:94%}.procedure-controls>div,.procedure-controls .sliders{grid-template-columns:1fr;display:grid}.embedded-practice .console{padding:0}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@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}
