/*! 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-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--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: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-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}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.contents{display:contents}.hidden{display:none}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.italic{font-style:italic}.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{--accent:#f15a24;--accent-light:#ff8a5b;--ink:#121820;--graphite:#202833;--technical-blue:#235684;--muted:#667085;--line:#e2ded7;--paper:#f3f5f7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Montserrat,Arial Narrow,Arial,Helvetica,sans-serif}button,a{font:inherit}a{color:inherit;text-decoration:none}.button{cursor:pointer;border:0;border-radius:9px;justify-content:center;align-items:center;gap:18px;padding:14px 20px;font-weight:800;display:inline-flex}.button-primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px #f15a2433}.button-primary:hover{filter:brightness(.96);transform:translateY(-1px)}.button-ghost{background:#fff;border:1px solid #d8dbd5}.topbar{justify-content:space-between;align-items:center;height:84px;display:flex}.landing-topbar{max-width:1240px;margin:auto;padding:0 30px}.brand,.sidebar-brand{align-items:center;gap:12px;display:flex}.brand-mark{color:#fff;letter-spacing:-1px;background:#141511;border-radius:5px;place-items:center;width:45px;height:45px;font-size:15px;font-weight:900;display:grid;position:relative;transform:skew(-8deg)}.brand-mark i{background:var(--accent);width:100%;height:6px;position:absolute;bottom:0;left:0}.brand-name{flex-direction:column;line-height:1;display:flex}.brand-name strong{letter-spacing:.04em;font-size:19px}.brand-name small{color:#8a8f85;letter-spacing:.27em;margin-top:5px;font-size:9px;font-weight:800}.landing-shell{background:linear-gradient(125deg,#fbfcf9 0%,#f1f6fc 65%,#e7f0fb 100%);min-height:100vh}.hero{grid-template-columns:1.05fr .95fr;align-items:center;gap:70px;max-width:1240px;min-height:590px;margin:auto;padding:70px 30px 85px;display:grid}.eyebrow,.course-label,.lesson-kicker,.section-title>div>span{letter-spacing:.16em;color:#f15a24;font-size:11px;font-weight:900}.eyebrow-dot{background:var(--accent);border-radius:50%;width:8px;height:8px;margin-right:8px;display:inline-block}.hero h1{letter-spacing:-.045em;max-width:680px;margin:20px 0 24px;font-size:58px;line-height:1.04}.hero-copy>p{color:#5d675b;max-width:610px;font-size:18px;line-height:1.7}.hero-actions{align-items:center;gap:30px;margin-top:34px;display:flex}.text-link{border-bottom:1px solid #777;font-weight:800}.trust-row{color:#697166;gap:24px;margin-top:37px;font-size:12px;font-weight:700;display:flex}.hero-panel{place-items:center;min-height:410px;display:grid;position:relative}.mini-window{background:#fff;border:1px solid #dfe3db;border-radius:15px;width:100%;max-width:500px;height:315px;overflow:hidden;transform:perspective(1000px)rotateY(-4deg)rotateX(2deg);box-shadow:0 30px 80px #25331e24}.mini-head{background:#f5f6f2;align-items:center;gap:5px;height:36px;padding:0 13px;display:flex}.mini-head span{background:#d6d9d1;border-radius:50%;width:7px;height:7px}.mini-body{height:279px;display:flex}.mini-sidebar{background:#171914;flex-direction:column;align-items:center;gap:23px;width:75px;padding:25px 0;display:flex}.mini-sidebar b{background:var(--accent);padding:8px}.mini-sidebar i{background:#5a5d54;border-radius:3px;width:25px;height:4px}.mini-content{flex:1;padding:45px 35px}.mini-content small{color:#f15a24;font-weight:800}.mini-content h3{margin:13px 0 25px;font-size:24px}.mini-progress{background:#e8e9e5;border-radius:9px;height:7px}.mini-progress span{background:var(--accent);border-radius:9px;width:68%;height:100%;display:block}.mini-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px;display:grid}.mini-grid i{background:#f0f2ed;border-radius:8px;height:65px}.floating-card{background:#fff;border:1px solid #e3e5df;border-radius:11px;flex-direction:column;padding:13px 17px;display:flex;position:absolute;box-shadow:0 12px 32px #26301f22}.floating-card strong{font-size:21px}.floating-card span{color:#777;font-size:10px}.floating-score{bottom:34px;left:-15px}.floating-progress{top:23px;right:-10px}.feature-strip{border-top:1px solid #dfe2da;grid-template-columns:repeat(3,1fr);gap:45px;max-width:1240px;margin:auto;padding:30px;display:grid}.feature-strip article{gap:18px;display:flex}.feature-strip article>span{color:#f15a24;font-size:25px;font-weight:900}.feature-strip h2{margin:1px 0 7px;font-size:15px}.feature-strip p{color:#737b70;margin:0;font-size:12px;line-height:1.5}.app-shell{grid-template-columns:238px 1fr;min-height:100vh;display:grid}.sidebar{color:#e9ebe5;overscroll-behavior:contain;background:#14181f;flex-direction:column;height:100vh;padding:30px 20px;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar .brand-mark{background:var(--accent);color:#181913}.sidebar .brand-mark i{background:#fff}.sidebar .brand-name strong{color:#fff}.sidebar nav{flex-direction:column;gap:7px;margin-top:50px;display:flex}.sidebar nav a,.sidebar nav button{text-align:left;color:#aeb3aa;cursor:pointer;background:0 0;border:0;border-radius:8px;width:100%;padding:13px 14px;font-size:13px;font-weight:700}.sidebar nav a span,.sidebar nav button span{width:24px;font-size:18px;display:inline-block}.sidebar nav a:hover,.sidebar nav button:hover,.sidebar nav .nav-active{color:#fff;background:#2a2c27}.sidebar nav .nav-active{border-left:3px solid var(--accent)}.sidebar-help{background:#23251f;border:1px solid #363932;border-radius:10px;flex-direction:column;align-items:flex-start;margin-top:auto;padding:16px;display:flex}.sidebar-help>span{background:var(--accent);color:#111;border-radius:50%;place-items:center;width:25px;height:25px;font-weight:900;display:grid}.sidebar-help strong{margin-top:11px;font-size:12px}.sidebar-help small{color:#aeb3aa;margin-top:5px;font-size:10px;line-height:1.5}.sidebar-help button{color:#fff;cursor:pointer;background:#f15a24;border:1px solid #f15a24;border-radius:6px;width:100%;margin-top:12px;padding:9px;font-size:10px;font-weight:900}.signout{color:#e9ebe5;background:#20251e;border:1px solid #3b4038;border-radius:8px;flex:none;justify-content:center;align-items:center;margin-top:14px;padding:11px 8px;font-size:12px;font-weight:800;display:flex}.signout:hover,.signout:focus-visible{color:#fff;background:#2b2f29;border-color:#f15a24;outline:none}.dashboard{width:100%;max-width:1500px;margin:auto;padding:38px 44px 60px}.dashboard-head{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.dashboard-head h1{margin:0 0 6px;font-size:28px}.dashboard-head p{color:#727a70;margin:0;font-size:13px}.mobile-brand{display:none}.user-chip{align-items:center;gap:10px;display:flex}.user-chip>span{background:var(--accent);border-radius:50%;place-items:center;width:38px;height:38px;font-weight:900;display:grid}.user-chip div{flex-direction:column;display:flex}.user-chip strong{font-size:12px}.user-chip small{color:#7d8379;margin-top:3px;font-size:10px}.user-chip-link{color:inherit;cursor:pointer;border:1px solid #0000;border-radius:10px;padding:7px 30px 7px 8px;text-decoration:none;transition:background .18s,border-color .18s,box-shadow .18s;position:relative}.user-chip-link>i{color:#f15a24;opacity:.65;font-size:13px;font-style:normal;position:absolute;top:50%;right:9px;transform:translateY(-50%)}.user-chip-link:hover,.user-chip-link:focus-visible{background:#fff;border-color:#fed7c7;outline:none;box-shadow:0 7px 18px #172b4d12}.user-chip-link:hover>i,.user-chip-link:focus-visible>i{opacity:1}.course-hero{color:#fff;background:linear-gradient(110deg,#20241e,#202938);border-radius:14px;grid-template-columns:120px 1fr 125px;align-items:center;gap:26px;padding:25px 30px;display:grid;box-shadow:0 14px 30px #16203320}.course-icon{background:linear-gradient(145deg,#40463a,#1d201a);border:1px solid #51584c;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;width:105px;height:105px;display:flex}.course-icon span{color:#c4cabb;letter-spacing:.15em;font-size:12px}.course-icon b{color:var(--accent);font-size:28px}.course-info h2{margin:8px 0;font-size:23px}.course-info>p{color:#c4c9c0;max-width:670px;font-size:12px;line-height:1.6}.course-meta{color:#aeb5aa;gap:24px;margin-top:17px;font-size:10px;display:flex}.progress-ring{background:conic-gradient(var(--accent) var(--progress), #4a4f46 0);border-radius:50%;place-items:center;width:104px;height:104px;display:grid}.progress-ring>div{background:#292d26;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:79px;height:79px;display:flex}.progress-ring strong{font-size:20px}.progress-ring small{color:#adb2a9;font-size:9px}.content-grid{grid-template-columns:minmax(0,1.45fr) minmax(320px,.65fr);gap:24px;margin-top:30px;display:grid}.section-title{justify-content:space-between;align-items:flex-end;margin-bottom:15px;display:flex}.section-title h2{margin:5px 0 0;font-size:20px}.section-title>small{color:#7d8579;font-size:10px}.module-list{min-width:0}.module-card{text-align:left;border:1px solid var(--line);width:100%;color:inherit;cursor:pointer;background:#fff;border-radius:10px;grid-template-columns:46px 1fr 85px;align-items:center;gap:16px;margin-bottom:10px;padding:16px;transition:all .18s;display:grid}.module-card:hover,.module-card.selected{border-color:#3b82f6;box-shadow:0 8px 20px #3035280c}.module-card.selected{border-left:4px solid var(--accent)}.module-number{color:#747b70;background:#eef0eb;border-radius:50%;place-items:center;width:42px;height:42px;font-size:12px;font-weight:900;display:grid}.module-number.done{color:#f15a24;background:#ffe8df}.module-copy{flex-direction:column;min-width:0;display:flex}.module-copy strong{font-size:14px}.module-copy small{color:#70786d;white-space:nowrap;text-overflow:ellipsis;margin:5px 0;font-size:10px;overflow:hidden}.module-copy i{color:#9a9f97;font-size:9px;font-style:normal}.module-status{text-align:right;flex-direction:column;display:flex}.module-status b{text-transform:uppercase;color:#5e675c;font-size:9px}.module-status small{color:#f15a24;margin-top:5px;font-size:9px}.module-card.is-locked{opacity:.52;cursor:not-allowed}.lesson-panel{border:1px solid var(--line);background:#fff;border-radius:12px;align-self:start;padding:23px;position:sticky;top:30px}.lesson-panel h2{margin:8px 0;font-size:20px}.lesson-panel>p{color:#70786d;font-size:11px;line-height:1.6}.material-list{margin:20px 0}.material-list>div{border-top:1px solid #eceee9;grid-template-columns:34px 1fr 25px;align-items:center;gap:10px;padding:11px 0;display:grid}.material-list>div>span{color:#f15a24;background:#e0efff;border-radius:7px;place-items:center;width:31px;height:31px;font-size:11px;display:grid}.material-list div div{flex-direction:column;display:flex}.material-list strong{font-size:11px}.material-list small{color:#92988e;margin-top:3px;font-size:9px}.material-list button{cursor:pointer;background:0 0;border:0;font-weight:900}.full{width:100%;font-size:11px}.full:disabled{color:#8d938a;box-shadow:none;background:#e7e8e4}.quiz-button{background:#fff;border:1px solid #d7d9d3;border-radius:8px;justify-content:space-between;width:100%;margin-top:10px;padding:12px;font-size:11px;font-weight:800;display:flex}.quiz-button:disabled{color:#a5aaa1}.lesson-certificate-button{color:#fff;box-sizing:border-box;background:#2864ed;border:1px solid #2864ed;border-radius:8px;justify-content:space-between;align-items:center;width:100%;margin-top:10px;padding:13px 14px;font-size:11px;font-weight:800;text-decoration:none;transition:background .2s,transform .2s;display:flex}.lesson-certificate-button:hover{background:#174ed0;transform:translateY(-1px)}.unlock-note{text-align:center;color:#9a9e96;margin-top:9px;font-size:9px;display:block}.toast{color:#fff;border-left:5px solid var(--accent);background:#172b4d;border-radius:8px;padding:14px 18px;font-size:12px;position:fixed;bottom:28px;right:28px;box-shadow:0 15px 35px #13221933}@media (width<=980px){.hero{grid-template-columns:1fr;padding-top:45px}.hero h1{font-size:48px}.hero-panel{min-height:350px}.feature-strip{grid-template-columns:1fr}.app-shell{grid-template-columns:76px 1fr}.sidebar{padding:26px 12px}.sidebar .brand-name,.sidebar nav a:not(.nav-active){font-size:0}.sidebar nav a span{font-size:19px}.sidebar-help{display:none}.signout{padding:10px 3px;font-size:10px}.content-grid{grid-template-columns:1fr}.lesson-panel{position:static}.dashboard{padding:30px 24px}}@media (width<=650px){.landing-topbar{padding:0 18px}.landing-topbar .brand-name{display:none}.hero{padding:45px 20px}.hero h1{font-size:39px}.hero-actions,.trust-row{flex-direction:column;align-items:flex-start}.hero-panel{display:none}.app-shell{display:block}.sidebar{display:none}.dashboard{padding:22px 15px}.mobile-brand{color:#f15a24;letter-spacing:.15em;margin-bottom:12px;font-size:9px;font-weight:900;display:block}.user-chip div{display:none}.course-hero{grid-template-columns:70px 1fr;padding:20px 17px}.course-icon{width:65px;height:65px}.course-icon b{font-size:20px}.course-info h2{font-size:18px}.course-info>p,.course-meta span:last-child{display:none}.progress-ring{background:linear-gradient(90deg, var(--accent) var(--progress), #4a4f46 0);border-radius:8px;grid-column:1/-1;width:100%;height:7px}.progress-ring>div{display:none}.module-card{grid-template-columns:40px 1fr}.module-status{display:none}.module-copy small{white-space:normal}.feature-strip{padding:25px 20px}.toast{bottom:15px;left:15px;right:15px}}.admin-shell{grid-template-columns:245px 1fr;min-height:100vh;display:grid}.admin-side{color:#fff;background:#14181f;flex-direction:column;gap:7px;padding:30px 20px;display:flex}.admin-side .brand-mark{background:var(--accent);color:#111}.admin-label{color:#777e73;letter-spacing:.14em;margin:35px 10px 10px;font-size:9px}.admin-side button,.admin-side>a{color:#aeb3aa;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:13px 14px;font-size:12px}.admin-side button.active{color:#fff;border-left:3px solid var(--accent);background:#2a2c27}.admin-side>a:first-of-type{color:#fff;margin-top:auto}.admin-main{padding:38px 46px}.admin-main-home{background:linear-gradient(#f4f6f8 0%,#eef1f4 100%);min-height:100vh}.admin-main>header{justify-content:space-between;align-items:center;gap:30px;display:flex}.admin-main header>div>span,.admin-section>div>span{color:#f15a24;letter-spacing:.14em;font-size:9px;font-weight:900}.admin-main h1{margin:7px 0;font-size:30px}.admin-main header p,.admin-section>div>p{color:#737b70;font-size:12px}.admin-stats{gap:10px;display:flex}.admin-stats>div{border:1px solid var(--line);background:#fff;border-radius:9px;flex-direction:column;min-width:90px;padding:13px 20px;display:flex}.admin-stats strong{font-size:20px}.admin-stats small{color:#7b8278;margin-top:3px;font-size:9px}.admin-command-center{isolation:isolate;color:#fff;background:linear-gradient(90deg,#101720f2 0%,#101720dc 43%,#10172079 100%),url(/welcome-tires-hero.png) 68%/cover no-repeat;border-radius:22px;min-height:650px;margin-top:26px;padding:38px;position:relative;overflow:hidden;box-shadow:0 24px 60px #10172026}.admin-command-center:after{content:"";z-index:-1;background:linear-gradient(135deg,#0000 58%,#f15a2438 58.2%,#0000 59%);position:absolute;inset:0}.admin-command-intro{max-width:590px}.admin-command-intro>span{letter-spacing:.19em;color:#ff8a5b;font-size:9px;font-weight:900}.admin-command-intro h2{margin:10px 0;font-size:33px;line-height:1.1}.admin-command-intro p{color:#d2d8df;font-size:12px}.admin-shortcut-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin-top:30px;display:grid}.admin-shortcut{color:#121820;text-align:left;cursor:pointer;background:#ffffffed;border:1px solid #ffffff2b;border-radius:14px;flex-direction:column;min-height:138px;padding:17px;transition:transform .18s,box-shadow .18s;display:flex;box-shadow:0 12px 28px #00000024}.admin-shortcut:hover{transform:translateY(-4px);box-shadow:0 18px 34px #0000003b}.admin-shortcut>i{color:#d9481d;background:#fff0e9;border-radius:10px;place-items:center;width:37px;height:37px;font-size:16px;font-style:normal;font-weight:900;display:grid}.admin-shortcut.dark>i{color:#121820;background:#e9edf2}.admin-shortcut.blue>i{color:#2463eb;background:#e8f1ff}.admin-shortcut>div{flex-direction:column;gap:5px;margin-top:13px;display:flex}.admin-shortcut strong{font-size:12px}.admin-shortcut small{color:#667085;font-size:8px;line-height:1.4}.admin-shortcut>b{color:#f15a24;align-self:flex-end;margin-top:auto}.admin-student-area{color:#fff;background:#10172099;border:1px solid #fff5;border-radius:9px;align-items:center;gap:12px;margin-top:20px;padding:11px 14px;font-size:10px;font-weight:900;display:inline-flex}.admin-student-area:hover{background:#f15a24;border-color:#f15a24}.admin-section{margin-top:36px}.admin-section h2{margin:6px 0;font-size:22px}.admin-form{border:1px solid var(--line);background:#fff;border-radius:12px;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px;padding:22px;display:grid}.admin-form label{color:#5e665c;flex-direction:column;gap:7px;font-size:10px;font-weight:800;display:flex}.admin-form input,.admin-form select,.admin-form textarea{color:#171914;width:100%;font:inherit;background:#fbfcfa;border:1px solid #d9ddd5;border-radius:7px;padding:11px 12px;font-size:12px}.admin-form .wide{grid-column:1/-1}.admin-form .check{flex-direction:row;align-items:center}.admin-form .check input{width:auto}.admin-form>.button{justify-self:end}.record-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px;display:grid}.record-grid article{border:1px solid var(--line);background:#fff;border-radius:9px;gap:12px;padding:14px;display:flex}.record-grid article>span{color:#f15a24;background:#e0efff;border-radius:6px;place-items:center;width:32px;height:32px;font-size:10px;font-weight:900;display:grid}.record-grid article div{flex-direction:column;display:flex}.record-grid strong{font-size:11px}.record-grid small{color:#80877d;margin-top:4px;font-size:9px}.empty-state{text-align:center;color:#848b80;border:1px dashed #cfd3ca;border-radius:9px;margin-top:18px;padding:30px;font-size:11px}.student-table{border:1px solid var(--line);background:#fff;border-radius:10px;margin-top:20px;overflow:hidden}.student-table>div{border-bottom:1px solid #eceee9;grid-template-columns:2fr 1fr 1fr;padding:13px 18px;font-size:11px;display:grid}.student-table .table-head{color:#737b70;background:#f0f2ed;font-size:9px;font-weight:900}.student-table span{flex-direction:column;display:flex}.student-table small{color:#858c82;margin-top:4px}.student-table>p{color:#7b8278;padding:24px;font-size:11px}.modal-backdrop{z-index:20;background:#10120edd;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.quiz-modal{background:#fff;border-radius:14px;width:min(680px,100%);max-height:90vh;padding:30px;position:relative;overflow:auto}.modal-close{cursor:pointer;background:0 0;border:0;font-size:28px;position:absolute;top:13px;right:18px}.quiz-modal h2{margin:8px 0 22px}.quiz-modal fieldset{border:0;border-top:1px solid var(--line);padding:17px 0}.quiz-modal legend{margin-bottom:11px;font-size:13px;font-weight:800}.quiz-modal fieldset label{cursor:pointer;align-items:center;gap:9px;padding:7px;font-size:11px;display:flex}.quiz-modal fieldset label span{background:#eceee9;border-radius:50%;place-items:center;width:22px;height:22px;font-size:9px;font-weight:900;display:grid}.quiz-result{text-align:center;padding:20px}.quiz-result>strong{color:#f15a24;font-size:58px}.quiz-result p{color:#727a70;margin-bottom:22px;font-size:12px}@media (width<=800px){.admin-shell{display:block}.admin-side{flex-direction:row;padding:13px;display:flex;position:static;overflow:auto}.admin-side .sidebar-brand,.admin-side .admin-label,.admin-side>a:not(.admin-signout){display:none}.admin-side .admin-signout{white-space:nowrap;background:#2a2c27;border:1px solid #f15a24;display:block;color:#fff!important;margin-left:auto!important}.admin-side button{white-space:nowrap}.admin-main{padding:25px 16px}.admin-main>header{flex-direction:column;align-items:flex-start}.admin-stats{width:100%}.admin-stats>div{flex:1}.admin-form,.record-grid{grid-template-columns:1fr}.admin-form .wide{grid-column:auto}.student-table>div{grid-template-columns:2fr 1fr}.student-table>div span:nth-child(2){display:none}.admin-command-center{background:linear-gradient(#101720ee 0%,#101720bd 100%),url(/welcome-tires-hero.png) 70%/cover no-repeat;border-radius:16px;min-height:auto;padding:24px 17px}.admin-command-intro h2{font-size:27px}.admin-shortcut-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.admin-shortcut{min-height:132px;padding:14px}}@media (width<=460px){.admin-shortcut-grid{grid-template-columns:1fr}.admin-shortcut{min-height:105px}.admin-command-center{padding:21px 14px}.admin-stats{gap:6px}.admin-stats>div{min-width:0;padding:10px}}.site-logo{object-fit:contain;cursor:pointer;width:205px;height:76px;display:block}.lesson-room>header nav a{color:#fff;background:#243047;border:0;border-radius:8px;align-items:center;gap:6px;padding:11px 13px;font-size:9px;font-weight:900;display:flex}.secure-invite-note{color:#176b35;background:#eef8f1;border:1px solid #cce9d4;border-radius:10px;flex-direction:column;gap:4px;padding:12px 14px;display:flex}.secure-invite-note b{font-size:10px}.secure-invite-note span{color:#39734d;font-size:9px;line-height:1.5}.tire-lab-loading{text-align:center;color:#fff;background:#111820;place-content:center;justify-items:center;min-height:100vh;padding:28px;display:grid}.tire-lab-loading img{background:#fff;border-radius:12px;width:220px;margin-bottom:25px;padding:7px 10px}.tire-lab-loading .loading-tire{color:#f15a24;font-size:42px;animation:1.2s ease-in-out infinite tirePulse}.tire-lab-loading>span{letter-spacing:.18em;color:#ff8a5b;margin-top:13px;font-size:9px;font-weight:900}.tire-lab-loading h1{margin:8px 0;font-size:26px}.tire-lab-loading p{color:#cbd3dd;font-size:11px}.viewer-loading{flex-direction:column;align-items:center;gap:8px;display:flex}.viewer-loading b{color:#f15a24}.viewer-loading span{color:#667085;font-size:10px}@keyframes tirePulse{50%{opacity:.72;transform:rotate(18deg)scale(1.08)}}.dark-logo{background:0 0;border-radius:0;width:205px;height:110px;padding:0}.landing-topbar .site-logo{width:220px;height:80px}.sidebar-brand{justify-content:center}.admin-side .dark-logo{width:205px}.button-primary:disabled{color:#8490a2}@media (width<=980px){.sidebar .dark-logo{object-fit:contain;object-position:center;width:58px;height:58px;padding:0}.sidebar-brand{overflow:hidden}.admin-side .dark-logo{width:170px}}@media (width<=650px){.landing-topbar .site-logo{width:172px}}.public-landing .landing-topbar{z-index:3;background:#f5f6f4;position:relative}.public-banner-carousel{background:#090b0e;width:100%;position:relative;overflow:hidden;box-shadow:0 16px 40px #10172022}.public-banner-track{width:100%;transition:transform .65s cubic-bezier(.22,.61,.36,1);display:flex}.public-banner-track figure{min-width:100%;margin:0}.public-banner-track img{aspect-ratio:24/7;object-fit:contain;background:#090b0e;width:100%;height:auto;display:block}.banner-arrow{z-index:2;color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#0c1118b8;border:1px solid #ffffff3a;border-radius:9px;width:42px;height:58px;font-size:34px;line-height:1;transition:all .18s;position:absolute;top:50%;transform:translateY(-50%)}.banner-arrow:hover,.banner-arrow:focus-visible{background:#f15a24;border-color:#f15a24;outline:none}.banner-arrow.previous{left:18px}.banner-arrow.next{right:18px}.banner-dots{z-index:2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0c111899;border-radius:99px;gap:7px;padding:6px 9px;display:flex;position:absolute;bottom:13px;left:50%;transform:translate(-50%)}.banner-dots button{cursor:pointer;background:#ffffff78;border:0;border-radius:50%;width:8px;height:8px;padding:0;transition:all .2s}.banner-dots button.active{background:#f15a24;border-radius:99px;width:25px}@media (prefers-reduced-motion:reduce){.public-banner-track{transition:none}}.public-banner-track img{aspect-ratio:24/5;object-fit:cover}.tire-lab-loading img{object-fit:contain!important;background:0 0!important;border-radius:0!important;width:240px!important;max-height:150px!important;padding:0!important}@media (width<=650px){.public-banner-carousel{margin-top:0}.banner-arrow{border-radius:6px;width:30px;height:40px;font-size:25px}.banner-arrow.previous{left:6px}.banner-arrow.next{right:6px}.banner-dots{gap:5px;padding:4px 6px;bottom:5px}.banner-dots button{width:6px;height:6px}.banner-dots button.active{width:18px}}.public-nav{color:#59616c;align-items:center;gap:30px;font-size:12px;font-weight:800;display:flex}.public-header-login{min-width:100px}.public-hero{grid-template-columns:1.02fr .98fr;align-items:center;gap:62px;max-width:1240px;min-height:610px;margin:auto;padding:58px 30px 78px;display:grid}.public-hero-copy h1{letter-spacing:-.055em;max-width:650px;margin:18px 0 23px;font-size:64px;line-height:1.01}.public-hero-copy>p{color:#5f6874;max-width:620px;font-size:18px;line-height:1.7}.public-hero-visual{background:#17202a;border-radius:4px 42px;height:470px;position:relative;overflow:hidden;box-shadow:0 28px 65px #17202a2d}.public-hero-visual:after{content:"";background:linear-gradient(#0000 45%,#101720d9);position:absolute;inset:0}.public-hero-visual img{object-fit:cover;filter:saturate(.82)contrast(1.06);width:100%;height:100%;display:block}.hero-visual-label{z-index:1;color:#fff;flex-direction:column;display:flex;position:absolute;bottom:28px;left:28px}.hero-visual-label small{color:#ff8a5b;letter-spacing:.17em;font-size:9px;font-weight:900}.hero-visual-label strong{margin-top:7px;font-size:21px}.public-access-section{color:#fff;background:#111820;padding:84px max(30px,50vw - 590px)}.public-section-heading{max-width:720px}.public-section-heading>span,.public-about>div>span,.contact-copy>span{color:#ff7747;letter-spacing:.17em;font-size:10px;font-weight:900}.public-section-heading h2,.public-about h2,.contact-copy h2{letter-spacing:-.035em;margin:9px 0 12px;font-size:36px;line-height:1.15}.public-section-heading p{color:#aeb7c0;font-size:13px;line-height:1.6}.access-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:32px;display:grid}.access-card{border:1px solid #fff2;border-radius:17px;flex-direction:column;align-items:flex-start;min-height:315px;padding:32px;display:flex;position:relative;overflow:hidden}.access-card>span{color:#ffffff0a;font-size:72px;font-weight:900;position:absolute;top:14px;right:24px}.access-card>small{letter-spacing:.18em;color:#ff8a5b;font-size:9px;font-weight:900}.access-card h3{margin:24px 0 9px;font-size:25px}.access-card p{color:#b9c1ca;max-width:470px;min-height:48px;margin:0 0 27px;font-size:13px;line-height:1.65}.access-card .button{margin-top:auto}.student-access{background:linear-gradient(135deg,#202b37,#17202a)}.admin-access{background:linear-gradient(135deg,#282c31,#1a1d21)}.button-dark{color:#111820;background:#fff;box-shadow:0 8px 24px #0003}.access-help{color:#ff8a5b;border-bottom:1px solid #ff8a5b66;margin-top:15px;font-size:10px;font-weight:800}.access-card em{color:#7f8b96;margin-top:14px;font-size:9px;font-style:normal}.public-about{border-bottom:1px solid #dfe3e6;grid-template-columns:.85fr 1.15fr;gap:100px;max-width:1180px;margin:auto;padding:94px 30px;display:grid}.public-about p{color:#58616d;margin:0 0 18px;font-size:15px;line-height:1.8}.training-section{max-width:1240px;margin:auto;padding:88px 30px 100px}.training-section .public-section-heading h2{color:#151a21}.training-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:34px;display:grid}.training-grid article{background:#fff;border:1px solid #dce1e4;border-radius:12px;min-height:245px;padding:25px;box-shadow:0 12px 32px #17202a0a}.training-grid article>b{color:#d94a20;letter-spacing:.08em;background:#fff0e9;border-radius:10px;place-items:center;width:46px;height:46px;font-size:11px;display:grid}.training-grid h3{margin:28px 0 12px;font-size:18px}.training-grid p{color:#6a727d;margin:0;font-size:12px;line-height:1.7}.public-contact{background:#e9edf1;grid-template-columns:.82fr 1.18fr;gap:90px;padding:92px max(30px,50vw - 590px);display:grid}.contact-copy p{color:#5e6874;font-size:14px;line-height:1.75}.contact-copy>div{border-top:1px solid #cdd4da;flex-direction:column;gap:10px;margin-top:32px;padding-top:23px;display:flex}.contact-copy>div b{margin-bottom:4px;font-size:11px}.contact-copy>div small{color:#66717d;font-size:11px}.contact-copy>div small:before{content:"✓";color:var(--accent);margin-right:9px;font-weight:900}.public-contact-form{background:#fff;border:1px solid #d8dde1;border-radius:14px;flex-direction:column;gap:15px;padding:30px;display:flex;box-shadow:0 16px 45px #17202a12}.public-contact-form label{color:#434c57;flex-direction:column;gap:7px;font-size:10px;font-weight:900;display:flex}.public-contact-form input,.public-contact-form select,.public-contact-form textarea{color:#171c22;width:100%;font:inherit;background:#fafbfb;border:1px solid #d8dde1;border-radius:7px;outline:none;padding:12px 13px;font-size:12px}.public-contact-form input:focus,.public-contact-form select:focus,.public-contact-form textarea:focus{border-color:#f15a24;box-shadow:0 0 0 3px #f15a2415}.public-field-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;display:grid}.public-contact-form .button{place-self:flex-start}.contact-feedback{border-radius:7px;margin:0;padding:11px 13px;font-size:11px;line-height:1.5}.contact-feedback.sent{color:#21733a;background:#ecf9f0}.contact-feedback.error{color:#a93216;background:#fff0ed}.public-footer{grid-template-columns:auto 1fr auto;align-items:center;gap:30px;max-width:1180px;margin:auto;padding:32px 30px;display:grid}.public-footer .site-logo{width:160px}.public-footer p{color:#727b86;font-size:11px}.public-footer>a{color:#f15a24;font-size:10px;font-weight:900}@media (width<=900px){.public-nav{display:none}.public-hero{grid-template-columns:1fr}.public-hero-copy h1{font-size:52px}.public-hero-visual{height:390px}.public-about,.public-contact{grid-template-columns:1fr;gap:40px}.training-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=650px){.public-hero{padding:40px 18px 56px}.public-hero-copy h1{font-size:42px}.public-hero-copy>p{font-size:15px}.public-hero-visual{height:300px}.public-access-section,.public-contact{padding:65px 18px}.access-card-grid,.training-grid,.public-field-row{grid-template-columns:1fr}.access-card{min-height:290px;padding:25px}.public-about,.training-section{padding:65px 18px}.public-about h2,.public-section-heading h2,.contact-copy h2{font-size:30px}.public-footer{grid-template-columns:1fr;padding:28px 18px}.public-header-login{min-width:auto;padding:11px 14px}.trust-row{gap:11px}.public-contact-form{padding:21px 17px}}.portal-login-shell{background:#eef1f4;grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.portal-login-brand{color:#fff;background:linear-gradient(145deg,#101720e8,#18222dcc),url(/welcome-tires-hero.png) 50%/cover;flex-direction:column;justify-content:center;align-items:flex-start;padding:8vh 8vw;display:flex;position:relative;overflow:hidden}.portal-login-brand:after{content:"";border:55px solid #f15a2429;border-radius:50%;width:320px;height:320px;position:absolute;bottom:-100px;right:-90px}.portal-login-brand img{object-fit:contain;width:250px;max-height:145px;margin-bottom:52px}.portal-login-brand>span,.portal-login-card>div>span,.simple-auth-shell section>span{color:#ff8153;letter-spacing:.18em;font-size:9px;font-weight:900}.portal-login-brand h1{letter-spacing:-.045em;max-width:560px;margin:11px 0 18px;font-size:48px;line-height:1.06}.portal-login-brand p{color:#c5cdd5;max-width:520px;font-size:14px;line-height:1.7}.portal-login-brand>a:last-child{color:#fff;margin-top:40px;font-size:10px;font-weight:900}.portal-login-card{background:#fff;border:1px solid #dce1e5;border-radius:17px;place-self:center;width:min(480px,100% - 40px);padding:38px;box-shadow:0 22px 60px #14202c18}.portal-login-card h2{margin:8px 0;font-size:30px}.portal-login-card>div>p{color:#6b7480;margin-bottom:28px;font-size:12px}.portal-login-card form,.simple-auth-form{flex-direction:column;gap:16px;display:flex}.portal-login-card label,.simple-auth-form label{color:#48515c;flex-direction:column;gap:7px;font-size:10px;font-weight:900;display:flex}.portal-login-card input,.simple-auth-form input{width:100%;font:inherit;background:#fafbfc;border:1px solid #d7dde2;border-radius:8px;outline:none;padding:13px;font-size:12px}.portal-login-card input:focus,.simple-auth-form input:focus{border-color:#f15a24;box-shadow:0 0 0 3px #f15a2415}.password-field{position:relative}.password-field input{padding-right:75px}.password-field button{cursor:pointer;background:#edf0f2;border:0;border-radius:6px;padding:0 10px;font-size:9px;font-weight:900;position:absolute;top:7px;bottom:7px;right:7px}.portal-login-card form>.button{width:100%;margin-top:4px}.forgot-link{text-align:center;color:#d94b20;font-size:10px;font-weight:900}.portal-login-card>small{color:#75808b;text-align:center;border-top:1px solid #ebedef;margin-top:24px;padding-top:18px;font-size:9px;display:block}.login-error{color:#a53218;background:#fff0ed;border-radius:7px;padding:11px 13px;font-size:10px;line-height:1.5}.simple-auth-shell{background:linear-gradient(135deg,#101720,#253241);place-items:center;min-height:100vh;padding:45px 18px;display:grid}.simple-auth-shell>section{background:#fff;border-radius:17px;width:min(510px,100%);padding:36px;box-shadow:0 24px 70px #0005}.simple-auth-shell img{width:190px;margin-bottom:30px}.simple-auth-shell h1{margin:8px 0;font-size:32px}.simple-auth-shell section>p{color:#68727d;margin-bottom:24px;font-size:12px;line-height:1.65}.simple-auth-form .button{width:100%}.simple-auth-form>p{border-radius:7px;margin:0;padding:11px;font-size:10px}.simple-auth-form>p.done{color:#23743a;background:#ebf8ef}.simple-auth-form>p.error{color:#a53218;background:#fff0ed}.auth-back-link{text-align:center;color:#d94b20;margin-top:22px;font-size:10px;font-weight:900;display:block}.auth-success{text-align:center}.auth-success>b{color:#23823f;background:#e9f7ed;border-radius:50%;place-items:center;width:48px;height:48px;margin:auto;font-size:22px;display:grid}.auth-success p{color:#59636e;margin:18px 0;font-size:12px}@media (width<=820px){.portal-login-shell{grid-template-columns:1fr}.portal-login-brand{min-height:340px;padding:45px 28px}.portal-login-brand img{width:190px;margin-bottom:34px}.portal-login-brand h1{font-size:37px}.portal-login-card{margin:35px auto;padding:29px 22px}}.invite-nav-link{margin-bottom:8px;color:#fff!important;background:#172b4d!important;border:1px solid #294c7f!important}.invite-admin{background:#f3f6fa;min-height:100vh;padding:36px 5vw}.invite-admin>header{max-width:1160px;margin:auto}.invite-admin>header>a{color:#f15a24;font-size:11px;font-weight:800}.invite-admin>header img{width:190px;margin:28px 0;display:block}.invite-admin>header span,.invite-list>div>span{color:#f15a24;letter-spacing:.15em;font-size:9px;font-weight:900}.invite-admin h1{margin:7px 0;font-size:34px}.invite-admin header p{color:#667085}.invite-grid{grid-template-columns:390px 1fr;gap:24px;max-width:1160px;margin:30px auto;display:grid}.invite-form,.invite-list{background:#fff;border:1px solid #e1e7ef;border-radius:14px;padding:24px}.invite-form h2,.invite-list h2{margin:0 0 20px}.invite-form label{color:#596273;flex-direction:column;gap:7px;margin-bottom:14px;font-size:10px;font-weight:800;display:flex}.invite-form input,.invite-form select,.activation-form input{font:inherit;background:#fbfcfe;border:1px solid #d8e0ea;border-radius:8px;padding:12px}.invite-form>.button{width:100%;margin-top:7px}.invite-result,.invite-error{border-radius:9px;margin-top:18px;padding:15px;font-size:11px}.invite-result{background:#edf5ff;border:1px solid #bdd7ff}.invite-error{color:#9f2525;background:#fff0f0;border:1px solid #ffc9c9}.invite-result p{color:#667085}.code-box{background:#fff;border-radius:7px;justify-content:space-between;align-items:center;margin:10px 0;padding:12px;display:flex}.code-box b{letter-spacing:5px;color:#f15a24;font-size:22px}.invite-list article{border-top:1px solid #edf0f4;justify-content:space-between;align-items:center;padding:15px 0;display:flex}.invite-list article div{flex-direction:column;display:flex}.invite-list article strong{font-size:12px}.invite-list article small{color:#7b8492;margin-top:4px;font-size:10px}.invite-status{text-transform:uppercase;background:#edf0f4;border-radius:20px;padding:6px 9px;font-size:9px;font-weight:900}.invite-status.activated{color:#18733a;background:#e2f5e9}.activation-shell{background:radial-gradient(circle at 20% 10%,#e0efff,#f3f6fa 55%);place-items:center;min-height:100vh;padding:25px;display:grid}.activation-card{background:#fff;border:1px solid #e1e7ef;border-radius:16px;width:min(560px,100%);padding:34px;box-shadow:0 22px 60px #14213d1a}.activation-card>img{width:210px;margin-bottom:28px}.activation-card>span{color:#f15a24;letter-spacing:.16em;font-size:9px;font-weight:900}.activation-card h1{margin:9px 0;font-size:29px}.activation-card>p{color:#667085;font-size:13px;line-height:1.6}.signin-step{border-top:1px solid #e6eaf0;grid-template-columns:32px 1fr;gap:12px;margin-top:25px;padding-top:23px;display:grid}.signin-step>b{color:#f15a24;background:#ffe8df;border-radius:50%;place-items:center;width:28px;height:28px;display:grid}.signin-step div{flex-direction:column;display:flex}.signin-step small{color:#667085;margin-top:5px;line-height:1.5}.signin-step .button{grid-column:1/-1;margin-top:10px}.activation-form{margin-top:22px}.identity-email{background:#edf5ff;border-radius:8px;align-items:center;gap:11px;margin-bottom:16px;padding:12px;display:flex}.identity-email>span{color:#fff;background:#f15a24;border-radius:50%;place-items:center;width:26px;height:26px;display:grid}.identity-email div{flex-direction:column;display:flex}.identity-email small{color:#667085;font-size:9px}.identity-email strong{margin-top:3px;font-size:11px}.activation-form>label{color:#596273;flex-direction:column;gap:7px;margin-bottom:14px;font-size:10px;font-weight:800;display:flex}.activation-form .privacy-check{flex-direction:row;align-items:flex-start;font-weight:400;line-height:1.45}.privacy-check input{width:auto}.activation-form>.button{width:100%}.privacy-note{text-align:center;color:#818997;margin-top:12px;display:block}.activation-success{text-align:center;padding:20px 0}.activation-success>span{color:#18733a;background:#e2f5e9;border-radius:50%;place-items:center;width:58px;height:58px;margin:auto;font-size:26px;display:grid}@media (width<=800px){.invite-grid{grid-template-columns:1fr}.invite-admin{padding:25px 16px}.activation-card{padding:25px}}.user-avatar{object-fit:cover;background:#ffe8df;border-radius:50%;flex:0 0 38px;width:38px;height:38px}.protected-upload{background:#f8fbff;border-color:#93c5fd}.protected-upload-title{border-bottom:1px solid #ffe8df;flex-direction:column;gap:4px;padding-bottom:12px;display:flex}.protected-upload-title b{color:#d9481d;font-size:13px}.protected-upload-title small{color:#667085;font-size:9px}.pdf-backdrop{z-index:50;background:#101828e8;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.pdf-viewer{background:#202632;border-radius:14px;grid-template-rows:auto 1fr;width:min(1100px,100%);height:min(92vh,900px);display:grid;overflow:hidden;box-shadow:0 30px 90px #0008}.pdf-viewer header{color:#fff;background:#14181f;justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.pdf-viewer header div{flex-direction:column;gap:3px;display:flex}.pdf-viewer header span{letter-spacing:.15em;color:#60a5fa;font-size:8px;font-weight:900}.pdf-viewer header strong{font-size:13px}.pdf-viewer header small{color:#aeb7c6;font-size:9px}.pdf-viewer header button{color:#fff;cursor:pointer;background:#2d3748;border:0;border-radius:50%;width:34px;height:34px;font-size:23px}.pdf-viewer iframe{background:#e5e7eb;border:0;width:100%;height:100%}@media (width<=650px){.pdf-backdrop{padding:0}.pdf-viewer{border-radius:0;height:100vh}.pdf-viewer header small{display:none}}.redo-course{background:#eff6ff;border:1px solid #fed7c7;border-radius:10px;justify-content:space-between;align-items:center;gap:16px;margin-top:12px;padding:12px 16px;display:flex}.redo-course div{flex-direction:column;display:flex}.redo-course b{color:#d9481d;font-size:11px}.redo-course small{color:#667085;margin-top:3px;font-size:9px}.redo-course button{color:#d9481d;cursor:pointer;background:#fff;border:1px solid #f15a24;border-radius:7px;padding:9px 12px;font-size:9px;font-weight:900}@media (width<=650px){.redo-course{flex-direction:column;align-items:flex-start}.redo-course button{width:100%}}.student-table>a.student-row-link{color:inherit;border-bottom:1px solid #eceee9;grid-template-columns:2fr 1fr 1fr;padding:13px 18px;font-size:11px;text-decoration:none;transition:background .15s;display:grid}.student-table>a.student-row-link:hover,.student-table>a.student-row-link:focus-visible{background:#eff6ff;outline:none}.student-row-link>span{flex-direction:column;display:flex}.student-row-link>span:last-child{flex-direction:row;justify-content:space-between;align-items:center}.student-row-link>span:last-child b{color:#f15a24;font-size:8px}body{background:#0d131b}.site-rights-footer{z-index:2;color:#8f9baa;text-align:center;letter-spacing:.06em;text-transform:uppercase;background:#090d12;border-top:1px solid #ffffff12;padding:18px 24px;font-size:9px;position:relative}.public-landing{color:#f4f6f8;background:#0e141c}.public-landing .landing-topbar{background:#0e141cf2;border-bottom-color:#ffffff12}.public-nav a,.public-header-login{color:#dce2e9}.public-hero{background:radial-gradient(circle at 8% 16%,#253141 0,#0000 32%),#101720}.public-hero-copy>p,.trust-row{color:#b7c1cc}.public-access-section{background:#0c1219}.public-section-heading h2,.public-about h2,.contact-copy h2{color:#f5f7fa}.public-section-heading p,.public-about p,.training-grid p,.contact-copy p{color:#aeb8c4}.access-card,.training-grid article{color:#f5f7fa;background:#171f2a;border-color:#2b3745;box-shadow:0 16px 42px #0004}.access-card p,.access-card em{color:#9eabb8}.public-about{background:#131b25;border-color:#ffffff12}.training-section{background:#0f151d}.public-contact{background:#151e29}.contact-copy>div{border-color:#33404e}.contact-copy>div small{color:#b5bfca}.public-contact-form{background:#101720;border-color:#303c49;box-shadow:0 18px 55px #0005}.public-contact-form label{color:#d5dce4}.public-contact-form input,.public-contact-form select,.public-contact-form textarea{color:#fff;background:#1b2531;border-color:#354250}.public-contact-form input::placeholder,.public-contact-form textarea::placeholder{color:#7f8b99}.public-footer{background:#0b1016;border-top:1px solid #ffffff10;max-width:none;padding-left:max(30px,50vw - 590px);padding-right:max(30px,50vw - 590px)}.public-footer p{color:#8f9baa}.app-shell{color:#eef2f6;background:#101720}.dashboard{background:#101720}.dashboard-head p,.section-title>small{color:#9aa6b3}.module-card,.lesson-panel,.course-switcher>button,.study-progress,.student-grades,.grades-grid article,.available-course-grid article,.course-gallery-card{color:#f5f7fa;background:#18212c;border-color:#2e3a47}.module-card:hover,.module-card.selected{background:#1d2835}.module-number{color:#c4ccd5;background:#283442}.module-copy small,.module-copy i,.lesson-panel>p,.material-list small,.course-gallery-copy p,.course-gallery-copy>div,.available-course-grid p,.available-course-grid small,.student-grades>div>p,.grades-grid small{color:#9ba7b4}.material-list>div{border-color:#2c3744}.quiz-button{color:#fff;background:#121a23;border-color:#34414f}.admin-main,.admin-main-home{color:#f3f6f8;background:#101720!important}.admin-main header p,.admin-section>div>p{color:#9ba7b4}.admin-stats>div,.admin-form,.record-grid article,.student-table,.invite-form,.invite-list{color:#f5f7fa;background:#18212c;border-color:#2e3a47}.admin-form label{color:#c3ccd5}.admin-form input,.admin-form select,.admin-form textarea{color:#fff;background:#111923;border-color:#34414f}.student-table .table-head{color:#aeb8c4;background:#202b38}.student-table>div,.student-table>a.student-row-link{border-color:#2b3744}.student-table>a.student-row-link:hover,.student-table>a.student-row-link:focus-visible{background:#202b38}.invite-admin{color:#f4f6f8;background:#101720}.invite-form label{color:#c3ccd5}.invite-form input,.invite-form select{color:#fff;background:#111923;border-color:#34414f}.portal-login-shell{background:#0e141c}.portal-login-card{color:#f5f7fa;background:#171f2a;border-color:#303c49}.portal-login-card>div>p,.portal-login-card>small{color:#9ba7b4}.portal-login-card label{color:#cbd3dc}.portal-login-card input{color:#fff;background:#111923;border-color:#34414f}.password-field button{color:#fff;background:#273341}@media (width<=650px){.public-footer{padding-left:18px;padding-right:18px}}.public-landing .landing-topbar{border:1px solid #354250;border-bottom:2px solid #f15a24;border-radius:12px;margin:12px auto;padding:0 24px;font-family:Arial,Helvetica,sans-serif;box-shadow:0 12px 32px #0005;background:#101720!important}.landing-topbar .site-logo{object-fit:contain;filter:none;width:220px;height:84px}.public-nav{letter-spacing:.015em;font-family:inherit;font-size:11px;font-weight:800}.public-nav a{color:#f3f6f8!important}.public-nav a:hover{color:#ff7a48!important}.public-header-login{box-shadow:0 8px 20px #f15a2438;color:#fff!important;background:#f15a24!important;border:1px solid #ff8a5f!important;min-width:104px!important}.public-header-login:hover{background:#d94b1d!important;border-color:#ff7a48!important}.training-section .public-section-heading h2,.public-access-section .public-section-heading h2,.public-about h2,.public-contact h2{text-shadow:0 1px #000;color:#f5f7fa!important}.training-grid h3,.access-card h3{color:#f5f7fa!important}.public-footer .site-logo{filter:none}@media (width<=650px){.public-landing .landing-topbar{margin:8px 10px;padding:0 14px}.landing-topbar .site-logo{width:170px;height:72px}}@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-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}.management-highlight{color:#f5f7fa;background:#101720;grid-template-columns:.92fr 1.08fr;align-items:center;gap:65px;max-width:1240px;margin:auto;padding:85px 30px;display:grid}.management-highlight-copy>span,.management-page section>div>span,.management-intro>span{color:#f15a24;letter-spacing:.16em;font-size:11px;font-weight:900}.management-highlight h2{margin:12px 0 18px;font-size:42px;line-height:1.08}.management-highlight-copy>p{color:#aeb8c4;font-size:16px;line-height:1.7}.management-highlight ul{grid-template-columns:1fr 1fr;gap:10px;margin:24px 0;padding:0;list-style:none;display:grid}.management-highlight li{color:#dfe5eb;font-size:13px}.management-highlight li:before{content:"✓";color:#f15a24;margin-right:8px}.management-highlight-copy>div{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.management-highlight-visual{background:linear-gradient(145deg,#182330,#111820);border:1px solid #364251;border-radius:18px;padding:20px;box-shadow:0 25px 65px #0005}.management-mini-head{border-bottom:1px solid #ffffff12;justify-content:space-between;align-items:center;padding-bottom:14px;display:flex}.management-mini-head img{width:125px}.management-mini-head span{color:#8e9aaa;font-size:9px}.management-kpis{grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0;display:grid}.management-kpis article{background:#202c39;border-radius:10px;padding:15px}.management-kpis small{color:#8e9aaa;font-size:8px;display:block}.management-kpis strong{margin:7px 0;font-size:26px;display:block}.management-kpis i{color:#bdc6cf;font-size:9px;font-style:normal}.management-equipment{background:#0d141c;border:1px solid #2e3a47;border-radius:11px;padding:16px}.management-equipment>span{font-size:12px;font-weight:800}.management-equipment>b{color:#758291;margin-top:4px;font-size:8px;display:block}.management-equipment>div{justify-content:space-around;margin-top:18px;display:flex}.management-equipment i{border:4px solid;border-radius:50%;place-items:center;width:42px;height:42px;font-size:10px;font-style:normal;font-weight:900;display:grid}.management-equipment .ok{border-color:#3ead72}.management-equipment .warning{border-color:#f0a52b}.management-equipment .critical{border-color:#e34d44}.management-page{color:#f4f6f8;background:#0e141c;min-height:100vh}.management-topbar{border-bottom:1px solid #ffffff12;grid-template-columns:1fr auto 1fr;align-items:center;max-width:1220px;margin:auto;padding:16px 28px;display:grid}.management-topbar>a:last-child{justify-self:end}.management-topbar img{width:180px}.management-topbar nav{gap:27px;display:flex}.management-topbar nav a{color:#d8e0e8;font-size:12px;font-weight:800}.management-hero{grid-template-columns:1.05fr .95fr;align-items:center;gap:70px;max-width:1220px;margin:auto;padding:90px 28px 105px;display:grid}.management-hero h1{letter-spacing:-.045em;margin:16px 0 24px;font-size:58px;line-height:1.02}.management-hero>div>p{color:#aeb8c4;max-width:650px;font-size:17px;line-height:1.7}.management-hero>div>div{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.button-outline{color:#fff;background:0 0;border:1px solid #465568}.platform-screen{background:#17212c;border:1px solid #3a4858;border-radius:18px;padding:20px;transform:rotate(1deg);box-shadow:0 32px 75px #0007}.platform-screen header{border-bottom:1px solid #ffffff12;justify-content:space-between;align-items:center;padding-bottom:17px;display:flex}.platform-screen header small{color:#48be7c}.platform-screen>section{grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0;display:grid}.platform-screen article{background:#202d3a;border-radius:10px;padding:16px}.platform-screen article span{font-size:27px;font-weight:900;display:block}.platform-screen article small{color:#9eabb8}.fleet-list{background:#0f171f;border-radius:10px;padding:8px 15px}.fleet-list p{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;margin:0;padding:12px 0;font-size:12px;display:flex}.fleet-list p:last-child{border:0}.fleet-list span{border-radius:99px;padding:5px 8px;font-size:9px}.status-ok{color:#7fe2a7;background:#123d27}.status-warning{color:#ffd17b;background:#4a3514}.status-critical{color:#ff9a93;background:#491c1c}.management-intro{text-align:center;max-width:900px;margin:auto;padding:85px 28px 35px}.management-intro h2{margin:12px 0;font-size:42px}.management-intro p{color:#aeb8c4;font-size:16px;line-height:1.75}.management-features{grid-template-columns:repeat(3,1fr);gap:14px;max-width:1160px;margin:auto;padding:25px 28px 100px;display:grid}.management-features article{background:#171f2a;border:1px solid #2b3745;border-radius:14px;padding:28px}.management-features article>b{color:#f15a24;font-size:11px}.management-features h3{margin:18px 0 10px;font-size:19px}.management-features p{color:#9eabb8;font-size:14px;line-height:1.65}.management-flow{background:#151e29;grid-template-columns:.8fr 1.2fr;gap:70px;padding:90px max(28px,50vw - 580px);display:grid}.management-flow h2{margin:12px 0;font-size:40px}.management-flow ol{grid-template-columns:1fr 1fr;gap:12px;margin:0;padding:0;list-style:none;display:grid}.management-flow li{background:#101720;border:1px solid #34414f;border-radius:12px;gap:14px;padding:20px;display:flex}.management-flow li>b{color:#fff;background:#f15a24;border-radius:9px;place-items:center;width:36px;height:36px;display:grid}.management-flow strong{font-size:16px}.management-flow p{color:#9eabb8;margin:5px 0 0;font-size:13px;line-height:1.55}.management-services{max-width:1160px;margin:auto;padding:90px 28px}.management-services>div:first-child{max-width:660px}.management-services h2{margin:12px 0 30px;font-size:40px}.management-services>div:last-child{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.management-services article{background:#171f2a;border-top:3px solid #f15a24;padding:20px}.management-services h3{font-size:17px}.management-services p{color:#9eabb8;font-size:13px;line-height:1.6}.management-demo{background:#151e29;grid-template-columns:.85fr 1.15fr;gap:65px;padding:90px max(28px,50vw - 580px);display:grid}.management-demo h2{font-size:40px;line-height:1.1}.management-demo>div>p{color:#aeb8c4;font-size:15px;line-height:1.7}.management-demo ul{color:#d8e0e8;padding-left:20px;line-height:2}.management-footer{grid-template-columns:auto 1fr auto;align-items:center;gap:28px;max-width:1160px;margin:auto;padding:34px 28px;display:grid}.management-footer img{width:150px}.management-footer p{color:#8f9baa;font-size:12px}.management-footer>a:last-child{color:#f15a24;font-size:11px;font-weight:900}@media (width<=900px){.management-highlight,.management-hero,.management-flow,.management-demo{grid-template-columns:1fr}.management-features,.management-services>div:last-child{grid-template-columns:repeat(2,1fr)}.management-topbar nav{display:none}.management-hero h1{font-size:48px}}@media (width<=620px){.management-highlight{padding:65px 18px}.management-highlight h2,.management-intro h2,.management-flow h2,.management-services h2,.management-demo h2{font-size:32px}.management-highlight ul,.management-features,.management-flow ol,.management-services>div:last-child,.management-kpis{grid-template-columns:1fr}.management-topbar{grid-template-columns:1fr auto;padding:12px 16px}.management-topbar img{width:140px}.management-topbar .button{padding:10px;font-size:10px}.management-hero{padding:65px 18px}.management-hero h1{font-size:39px}.management-features,.management-services{padding-left:18px;padding-right:18px}.management-footer{grid-template-columns:1fr}.platform-screen{transform:none}.management-demo{padding-left:18px;padding-right:18px}}.certificate-page{background:#0e141c;min-height:100vh;padding:22px;font-family:Arial,sans-serif}.certificate-actions{justify-content:space-between;align-items:center;max-width:1120px;margin:0 auto 14px;display:flex}.certificate-actions a{color:#ff7441;font-weight:800;text-decoration:none}.certificate-actions button{color:#fff;cursor:pointer;background:#f15a24;border:0;border-radius:8px;padding:11px 16px;font-weight:800}.certificate-sheet{aspect-ratio:2000/1414;background:#fff;width:min(1120px,100vw - 44px);margin:auto;position:relative;overflow:hidden;box-shadow:0 18px 55px #0008;container-type:inline-size}.certificate-template{object-fit:fill;width:100%;height:100%;display:block}.cert-student,.cert-course,.cert-description,.cert-values,.cert-validation{margin:0;position:absolute}.cert-student{color:#0b193d;text-align:center;justify-content:center;align-items:center;height:8.7%;font-size:3.3cqw;font-weight:800;line-height:1.05;display:flex;top:20.7%;left:30.8%;right:3.5%}.cert-course{color:#f15a24;text-align:center;justify-content:center;align-items:center;height:8.2%;font-size:2.45cqw;font-weight:800;line-height:1.1;display:flex;top:35.3%;left:31%;right:3.5%}.cert-description{color:#171717;text-align:center;box-sizing:border-box;background:#fff;height:17.5%;padding:4.7cqw 2.4cqw 0;font-size:1.48cqw;line-height:1.42;display:block;top:42.7%;left:23.8%;right:2.6%}.cert-values{text-align:center;color:#0b193d;height:6.4%;top:78.3%;left:0;right:0}.cert-values strong{overflow-wrap:anywhere;font-size:1.15cqw;line-height:1.18;position:absolute;top:0;transform:translate(-50%)}.cert-values strong:first-child{width:13%;left:30.5%}.cert-values strong:nth-child(2){width:15%;left:46.5%}.cert-values strong:nth-child(3){width:14%;left:65.6%}.cert-values strong:nth-child(4){width:14%;left:85.8%}.cert-validation{color:#fff;text-align:center;flex-direction:column;justify-content:flex-end;align-items:center;width:10.5%;height:13.5%;display:flex;bottom:2.2%;right:2.1%;overflow:hidden}.cert-validation img{aspect-ratio:1;box-sizing:border-box;background:#fff;border-radius:.25cqw;width:61%;padding:.28cqw;display:block}.cert-validation span{color:#fff;overflow-wrap:anywhere;width:100%;margin-top:.25cqw;font-size:.5cqw;line-height:1.05;display:block}.cert-validation small{letter-spacing:.06em;margin-top:.16cqw;font-size:.46cqw;font-weight:800}.certificate-message{text-align:center;color:#fff;background:#101720;min-height:100vh;padding:70px}.certificate-message a{color:#f15a24}.certificate-big .cert-student{color:#111;height:7.4%;font-size:2.8cqw;font-weight:700;top:32.2%;left:20%;right:15%}.certificate-big .cert-course{color:#111;height:7.2%;font-size:2.25cqw;font-weight:800;top:47.1%;left:19%;right:15%}.certificate-big .cert-description{display:none}.certificate-big .cert-values{color:#111;height:5.2%;top:74.6%}.certificate-big .cert-values strong{font-size:1.05cqw}.certificate-big .cert-values strong:first-child{width:16%;left:23.8%}.certificate-big .cert-values strong:nth-child(2){width:17%;left:47.8%}.certificate-big .cert-values strong:nth-child(3){text-align:center;width:14%;left:72.2%}.certificate-big .cert-values strong:nth-child(4){color:#fff;text-align:center;white-space:nowrap;flex-direction:column;align-items:center;gap:.28cqw;width:13%;font-size:1.05cqw;line-height:1;display:flex;top:7.1cqw;left:65.8%}.certificate-big .cert-values strong:nth-child(4):before{content:"APROVEITAMENTO";letter-spacing:.05em;margin:0;font-size:.55cqw;line-height:1;display:block}.certificate-big .cert-validation{width:13%;height:18.5%;bottom:.65%;right:1.2%}.certificate-big .cert-validation img{width:76%;padding:.24cqw}.certificate-big .cert-validation span{margin-top:.18cqw;font-size:.48cqw}.certificate-big .cert-validation small{display:none}@page{size:A4 landscape;margin:0}@media print{html,body{width:297mm;height:210mm;margin:0!important;padding:0!important}.certificate-page{background:#fff;width:297mm;height:210mm;min-height:0;padding:0;-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}.certificate-actions,.site-rights-footer{display:none!important}.certificate-sheet{width:297mm;height:210mm;box-shadow:none;break-inside:avoid;page-break-inside:avoid;margin:0}}@media (width<=800px){.certificate-page{padding:8px;overflow:auto}.certificate-sheet{width:1000px}.certificate-actions{z-index:2;width:calc(100vw - 16px);position:sticky;left:0}}.validation-shell{color:#f5f7fa;background:radial-gradient(circle at 12% 10%,#283343 0,#0000 32%),linear-gradient(145deg,#090d12,#151d28 62%,#0c1118);place-items:center;min-height:100vh;padding:34px 20px;display:grid}.validation-card{text-align:center;background:#151d28;border:1px solid #ffffff18;border-radius:18px;width:min(620px,100%);padding:38px;position:relative;overflow:hidden;box-shadow:0 28px 90px #0008}.validation-card:before{content:"";background:#f15a24;width:5px;position:absolute;top:0;bottom:0;left:0}.validation-card:after{content:"";pointer-events:none;border:34px solid #f15a2418;border-radius:50%;width:230px;height:230px;position:absolute;top:-90px;right:-90px}.validation-brand{z-index:1;display:inline-flex;position:relative}.validation-brand img{object-fit:contain;width:230px;height:105px}.validation-eyebrow{color:#ff7d4c;letter-spacing:.19em;margin:18px 0 0;font-size:9px;font-weight:900;display:block}.valid-check,.invalid-check{border-radius:50%;place-items:center;width:66px;height:66px;margin:24px auto 10px;font-size:34px;font-weight:900;display:grid}.valid-check{color:#6ee7a0;background:#173d2a;border:1px solid #36b86c}.invalid-check{color:#ff8b82;background:#44201e;border:1px solid #e75e53}.validation-card h1{color:#fff;margin:12px 0;font-size:30px}.validation-card>p{color:#b6c0cc;font-size:12px;line-height:1.6}.validation-card dl{text-align:left;background:#0d131b;border:1px solid #ffffff14;border-radius:12px;margin:27px 0 0;overflow:hidden}.validation-card dl div{border-top:1px solid #ffffff12;grid-template-columns:155px 1fr;gap:20px;padding:13px 16px;display:grid}.validation-card dl div:first-child{border-top:0}.validation-card dt{color:#8f9baa;font-size:10px}.validation-card dd{text-align:right;color:#fff;overflow-wrap:anywhere;margin:0;font-size:11px;font-weight:800}.validation-note{color:#818d9b;margin-top:19px;font-size:9px;line-height:1.55;display:block}.validation-back{color:#fff;background:#f15a24;border-radius:8px;margin-top:19px;padding:11px 15px;font-size:10px;font-weight:900;text-decoration:none;display:inline-flex}.validation-loading{color:#c6ced8;justify-content:center;align-items:center;gap:10px;margin-top:35px;font-size:11px;display:flex}.validation-loading i{border:2px solid #ffffff2b;border-top-color:#f15a24;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite validationSpin}@keyframes validationSpin{to{transform:rotate(360deg)}}@media (width<=560px){.validation-card{padding:29px 19px}.validation-brand img{width:190px}.validation-card dl div{grid-template-columns:1fr;gap:5px}.validation-card dd{text-align:left}.validation-card h1{font-size:26px}}