/* fonts.css */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(../assets/fonts/dm-sans-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Instrument Serif';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(../assets/fonts/instrument-serif-italic.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Instrument Serif';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../assets/fonts/instrument-serif-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(../assets/fonts/manrope-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* base.css */
/* Shared foundations: color, typography, spacing, and controls. */
:root{--paper:#f8f8f3;--ink:#25253b;--muted:#696978;--line:#dfdfd9;--accent:#6151d6;--lavender:#eae6fb;--mint:#e0efe6;--peach:#f9e5d8;--blue:#e3edf8;--radius:22px;--shadow:0 24px 65px -30px #2e245b3b;--display:'Manrope',sans-serif;--body:'DM Sans',sans-serif;--serif:'Instrument Serif',Georgia,serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--body);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}button{border:0;background:none}a{color:inherit;text-decoration:none}img,svg{max-width:100%}svg.icon{width:20px;height:20px;flex-shrink:0;vertical-align:middle}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-family:var(--display);font-weight:600}h1{font-size:clamp(52px,5.5vw,78px);line-height:1.07;letter-spacing:-.057em}h2{font-size:clamp(38px,4.2vw,58px);line-height:1.12;letter-spacing:-.045em}h3{font-size:23px;line-height:1.3;letter-spacing:-.035em}h1 em,h2 em{font-family:var(--serif);font-weight:400;letter-spacing:-.025em}p{color:var(--muted)}::selection{background:#d7cdf8;color:var(--ink)}:focus-visible{outline:3px solid #8270e8;outline-offset:5px;border-radius:3px}[hidden]{display:none!important}.wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}.eyebrow{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:700;letter-spacing:.12em;line-height:1.6}.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--accent)}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;min-height:52px;padding:13px 23px;border:1px solid var(--ink);border-radius:8px;background:var(--ink);color:white;font-size:14px;line-height:1.4;font-weight:550;transition:background .2s,transform .2s,box-shadow .2s}.button:hover{background:#45405f;transform:translateY(-2px);box-shadow:0 7px 14px #27233812}.button.small{min-height:43px;padding:10px 17px;font-size:13px;gap:18px}.button.light{background:var(--paper);color:var(--ink);border-color:var(--paper)}.button.light:hover{background:#e8e4f7}.button.outline{color:var(--ink);background:transparent;border-color:#bfc0bd}.button.outline:hover{background:#eeeee8}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:14px;font-weight:600;padding:8px 0}.text-link:hover{color:var(--accent)}.text-link svg{transition:transform .2s}.text-link:hover svg{transform:translateX(4px)}.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.violet{background:var(--lavender)}.mint{background:var(--mint)}.peach{background:var(--peach)}.blue{background:var(--blue)}.ink{background:var(--ink);color:white}.module-icon{width:44px;height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.module-icon.violet{color:#6151c6}.module-icon.mint{color:#316d54}.module-icon.peach{color:#9c6444}.module-icon.blue{color:#426d9d}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;left:16px;top:-100px;z-index:500;background:var(--ink);color:white;padding:12px 20px}.skip-link:focus{top:12px}.micro-label{font-size:10px;letter-spacing:.09em;font-weight:650;color:var(--muted)}.amber{color:#946327!important}.live-dot{display:inline-block;width:5px;height:5px;background:#54a381;border-radius:50%;margin-right:5px}.noscript-note{padding:20px;text-align:center;background:var(--lavender)}
@media(min-width:1500px){.wrap{width:min(1320px,calc(100% - 120px))}h1{font-size:84px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}h1{font-size:60px}h2{font-size:46px}}
@media(max-width:760px){html{scroll-padding-top:90px}.wrap{width:calc(100% - 40px)}h1{font-size:55px}h2{font-size:42px}.eyebrow{font-size:10px;letter-spacing:.1em}.button{min-height:48px;padding:12px 19px}.hero-actions{gap:14px 22px}}
@media(max-width:370px){h1{font-size:47px}h2{font-size:36px}.wrap{width:calc(100% - 32px)}.hero-actions{gap:12px}.button{gap:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* components.css */
/* Navigation and shared layout */
.site-header{position:sticky;top:0;z-index:100;background:#f8f8f3f5;backdrop-filter:blur(18px);border-bottom:1px solid #dfdfd980}.nav-wrap{height:84px;width:min(1400px,calc(100% - 80px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:9px;font-family:var(--display);font-weight:800;letter-spacing:-.055em;font-size:26px;white-space:nowrap}.brand img{width:26px;height:31px}.brand>span{font:11px var(--body);align-self:flex-start;padding-top:5px;margin-left:-5px}.desktop-nav,.nav-actions{display:flex;align-items:center;gap:28px}.desktop-nav>a,.nav-product,.student-nav{font-size:13px;font-weight:550;white-space:nowrap}.desktop-nav>a:hover,.nav-product:hover,.student-nav:hover{color:var(--accent)}.desktop-nav [aria-current],.nav-product.is-current{color:var(--accent)}.nav-product{display:flex;align-items:center;gap:7px;padding:18px 0}.nav-product svg{width:13px}.nav-actions{gap:23px}.student-nav{display:flex;gap:9px;align-items:center;padding:8px 0}.student-nav svg{width:15px}.product-menu{position:absolute;left:50%;transform:translateX(-50%);top:74px;width:min(870px,calc(100vw - 64px));padding:24px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 45px #25253b16;display:grid;grid-template-columns:1fr 1.7fr;gap:28px}.menu-intro{background:var(--lavender);border-radius:10px;padding:28px 24px;display:flex;flex-direction:column;align-items:flex-start;gap:22px}.menu-intro .eyebrow{font-size:9px}.menu-intro h3{font-size:28px}.menu-intro a{margin-top:auto;font-size:13px;display:flex;gap:12px;align-items:center}.menu-modules{display:grid;gap:5px}.menu-modules>a{display:flex;align-items:center;gap:14px;padding:10px;border-radius:8px}.menu-modules>a:hover{background:var(--paper)}.menu-modules>a>span:nth-child(2){flex:1}.menu-modules b{font-size:14px;display:block}.menu-modules small{font-size:11px;color:var(--muted);display:block}.menu-modules>a>svg{width:16px}.menu-toggle{display:none;width:32px;height:32px;padding:6px 4px}.menu-toggle span{display:block;height:1.5px;background:var(--ink);margin:6px 0;transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.75px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}.mobile-nav{padding:16px 24px 24px;border-top:1px solid var(--line);max-height:calc(100dvh - 72px);overflow:auto;background:var(--paper)}.mobile-nav>a,.mobile-nav>button{display:flex;align-items:center;justify-content:space-between;padding:13px 0;width:100%;text-align:left;font-size:15px;border-bottom:1px solid var(--line)}.mobile-module-links{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:15px}.mobile-module-links>a{display:flex;align-items:center;gap:8px;background:#ebe9e3;padding:13px 11px;border-radius:7px;font-size:13px}.mobile-module-links>a>svg:last-child{margin-left:auto;width:15px}.contact-band{position:relative;border-radius:var(--radius);background:#e8e5f6;padding:58px 54px;margin-top:110px;display:grid;grid-template-columns:1.55fr 1fr;gap:60px;overflow:hidden}.contact-band h2{font-size:46px;margin-top:21px}.contact-band>div{z-index:1}.contact-band>div:nth-child(2){max-width:270px;align-self:center}.contact-band p{font-size:17px;margin-bottom:24px;color:#605d75}.contact-flower{position:absolute;right:-22px;bottom:-98px;font:310px/1 var(--serif);color:#d4cdef;transform:rotate(12deg);pointer-events:none}.site-footer{padding-top:75px}.footer-main{display:grid;grid-template-columns:2.2fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:60px}.footer-main>div:first-child p{font-size:13px;margin-top:18px}.footer-main h3{font:600 12px var(--body);margin:7px 0 18px}.footer-main>div:not(:first-child)>a,.footer-main button{display:block;padding:5px 0;font-size:13px;color:var(--muted);text-align:left}.footer-main a:hover,.footer-main button:hover{color:var(--accent)}.footer-note{border-left:1px solid var(--line);padding-left:34px}.small-spark{font-size:50px;line-height:1;color:#8174c6}.footer-note p{font-size:13px;margin-top:14px}.footer-bottom{padding:23px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;color:var(--muted);font-size:11px}
/* Product scenes */
.product-preview{background:#fff;border:1px solid #e4e2ec;border-radius:14px;box-shadow:var(--shadow);overflow:hidden;color:var(--ink);width:100%;text-align:left}.preview-toolbar{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;border-bottom:1px solid #eeeef1;gap:16px}.preview-toolbar>span:first-child{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600}.preview-toolbar svg{width:16px;color:#7d6cb8}.preview-label{font-size:8px;letter-spacing:.07em;color:#7e7b89;white-space:nowrap}.preview-body{padding:24px}.assessment-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.assessment-heading h3{font-size:21px;margin-top:2px}.status-pill{display:inline-flex;gap:5px;align-items:center;font-size:10px;color:#448368;background:#ecf5ee;border-radius:20px;padding:3px 9px}.status-pill i{height:4px;width:4px;border-radius:50%;background:#4b956e}.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin:22px 0}.stats-row>div{border-right:1px solid #e9e8ef}.stats-row>div:last-child{border:none}.stats-row small{font-size:10px;color:#787587}.stats-row strong{display:block;font:500 31px/1.3 var(--display);letter-spacing:-.05em}.stats-row strong span{font:15px var(--body);color:#6e9d87;margin-left:20px;vertical-align:middle}.monitor-filters{display:flex;align-items:center;gap:18px;border-bottom:1px solid #eeedf4;margin-bottom:8px}.monitor-filters button{font-size:10px;padding:10px 0;color:#85818f;border-bottom:2px solid transparent;display:flex;gap:6px;align-items:center}.monitor-filters [aria-pressed=true]{border-color:#7e6bbd;color:#62518f}.monitor-filters b{font-size:9px;line-height:1.5;border-radius:4px;background:#f2ecdf;color:#936b2b;padding:0 4px}.student-row{display:grid;grid-template-columns:28px 1.15fr .9fr 75px;gap:10px;align-items:center;padding:11px 0;border-bottom:1px solid #f3f2f7}.student-row:last-child{border:0}.student-avatar{display:flex;width:28px;height:28px;align-items:center;justify-content:center;background:var(--avatar-bg);color:var(--avatar-ink);font-size:9px;font-weight:600;border-radius:50%}.student-name{font-size:11px;font-weight:550;line-height:1.5}.student-name small{display:block;font-size:9px;color:#878392;font-weight:400}.progress-blocks{display:flex;gap:2px}.progress-blocks i{height:13px;width:5px;flex:1;border-radius:1px;background:#f1eff7}.progress-blocks i.filled{background:#bcb0dc}.progress-blocks i.current{background:#7860b6}.student-status{font-size:9px;line-height:1.5;justify-self:end;white-space:nowrap}.student-status.good{color:#4a8469}.student-status.warn{color:#9b752f}.student-status.offline{color:#8d6f87}.preview-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;padding-top:14px;border-top:1px solid #efedf4;font-size:9px;color:#817c8c}.preview-foot>span{display:flex;align-items:center;gap:4px}.preview-foot svg{width:12px;height:12px}.line-chart{display:block;width:100%;height:auto}.import-file{display:flex;align-items:center;gap:12px;border:1px solid #e8e3ef;border-radius:9px;padding:13px}.file-tile{position:relative;display:grid;place-items:center;color:#a998ce;width:36px;height:43px;background:#f2eef9;border-radius:5px}.file-tile svg{width:22px;height:27px}.file-tile b{position:absolute;bottom:1px;font-size:6px;letter-spacing:.1em}.import-file>div{flex:1}.import-file strong{font-size:12px;display:block}.import-file small{font-size:10px;color:var(--muted)}.import-complete{display:flex;align-items:center;gap:3px;color:#51836e;font-size:9px}.import-complete svg{width:12px}.question-card{position:relative;border:1px solid #e5e1ec;border-radius:9px;margin-top:18px;padding:20px 18px 28px}.question-meta{display:flex;justify-content:space-between;font-size:9px;letter-spacing:.02em;color:#8e849c}.question-card h4{font-size:15px;letter-spacing:-.02em;margin-top:22px}.question-card p{font-size:11px;margin-top:8px}.equation{font-family:Georgia,serif;font-size:26px;color:#3d3450;margin:22px 0}.answer-line{height:1px;background:#eeebf2;margin-top:20px}.answer-line.short{width:70%}.editable-chip{position:absolute;bottom:-12px;right:16px;background:#eee9fa;color:#685389;display:flex;align-items:center;gap:6px;padding:5px 9px;border-radius:6px;font-size:9px}.editable-chip svg{width:11px;height:11px}.deliver-preview .preview-body{text-align:center}.security-orbit{height:140px;width:140px;margin:1px auto 20px;border:1px solid #ddd8ed;border-radius:50%;position:relative;display:flex;align-items:center;justify-content:center}.security-orbit:before{content:'';position:absolute;inset:15px;border:1px dashed #ddd8ed;border-radius:50%}.security-orbit>svg{width:64px;height:64px;color:#7c6baf;stroke-width:1}.orbit-dot{position:absolute;width:7px;height:7px;background:#bdb2da;border:3px solid white;box-sizing:content-box;border-radius:50%}.orbit-dot.one{top:3px;right:26px}.orbit-dot.two{bottom:21px;right:3px;background:#9ab8a7}.orbit-dot.three{left:-5px;top:72px}.deliver-preview h3{font-size:24px}.deliver-preview .preview-body>p{font-size:11px;margin:5px 0 20px}.readiness-list{text-align:left;background:#f8f7fb;border-radius:9px;padding:4px 16px}.readiness-list>div{display:flex;align-items:center;gap:9px;padding:10px 0;font-size:11px;border-bottom:1px solid #e9e6ef}.readiness-list>div:last-child{border:0}.readiness-list svg{width:14px;color:#6a9681}.readiness-list i{width:4px;height:4px;background:#7a9e8a;border-radius:50%;margin-left:auto}.ready-footer{display:flex;justify-content:space-between;align-items:center;font-size:10px;margin-top:17px;color:#8b819c}.ready-footer svg{width:15px}.grade-question p{font-size:13px;margin-top:12px;color:var(--ink)}.grade-question .equation{font-size:24px;margin:13px 0 22px}.grader-scores{display:grid;grid-template-columns:1fr 28px 1fr;gap:12px;align-items:center;background:#f8f6f2;border-radius:10px;padding:17px;text-align:center;margin-bottom:16px}.grader-scores>div>span{display:block;font-size:8px;letter-spacing:.08em;color:#9a8a7f}.grader-scores strong{font:500 36px var(--display);letter-spacing:-.05em}.grader-scores strong small{font-size:16px;color:#a09388;font-weight:400}.score-between{color:#c1b5aa}.criterion-row{display:grid;grid-template-columns:1fr 46px 46px;gap:15px;padding:11px 8px;border-bottom:1px solid #f0ece7;font-size:11px}.criterion-row>span:not(:first-child){text-align:center;color:#7e726c}.criterion-row.flagged{background:#fbefe4;color:#936439;border:0;border-radius:5px}.approval-note{display:flex;align-items:center;justify-content:center;gap:7px;font-size:10px;color:#978778;padding-top:20px}.approval-note svg{width:12px}.insight-heading h3{font-size:23px;margin-top:5px}.histogram{height:185px;border-bottom:1px solid #e4ebe6;display:flex;align-items:flex-end;gap:13px;padding:15px 6px 0;margin:22px 0 47px}.histogram>div{position:relative;flex:1;height:var(--bar-height);background:#b9d5c7;border-radius:5px 5px 0 0}.histogram>div:nth-child(4){background:#6f9c85}.histogram>div>span{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%);font-size:9px;white-space:nowrap;color:#8b968f}.learning-insight{display:flex;align-items:center;gap:10px;background:#f1f6f1;border-radius:8px;padding:14px}.learning-insight>span{color:#6c927c}.learning-insight strong{font-size:11px}.learning-insight p{font-size:10px;margin-top:3px;color:#7b8e81}
/* Dialogs */
dialog{position:fixed;border:1px solid #dad5e6;border-radius:20px;background:var(--paper);color:var(--ink);padding:42px;width:min(600px,calc(100% - 32px));max-height:calc(100dvh - 40px);box-shadow:0 24px 90px #211c4933;overflow:auto}dialog::backdrop{background:#25203970;backdrop-filter:blur(6px)}dialog h2{font-size:36px;line-height:1.15;margin:18px 0}dialog>p{font-size:14px;margin-bottom:22px}.close-dialog{position:absolute;top:12px;right:16px;font-size:28px;line-height:1.2;color:var(--muted);padding:3px 8px}dialog form>label,.form-grid label{display:flex;flex-direction:column;font-size:12px;font-weight:550;gap:7px;margin-bottom:16px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}input,textarea,select{background:#fff;border:1px solid #d7d4dd;border-radius:6px;padding:11px 12px;font-size:13px;width:100%;min-width:0}textarea{resize:vertical}.form-privacy{font-size:10px;line-height:1.65;margin:4px 0 18px}.honeypot{display:none}#form-status{font-size:12px;line-height:1.6;margin-top:12px}#form-status.success{color:#3f775c}#form-status.error{color:#a13f3f}.download-options{display:grid;gap:10px;margin:26px 0}.download-option{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid #e4e1e9;border-radius:10px;padding:16px}.download-option:hover{border-color:#8e7bc5}.download-option>span:nth-child(2){flex:1}.download-option strong{font-size:15px;display:block}.download-option small{font-size:10px;color:var(--muted)}.os-icon{font:29px var(--body);color:#8b7cb9;width:35px}.download-help{padding:20px;background:#eeebf3;border-radius:10px}.download-help strong{font-size:13px}.download-help p{font-size:12px;margin-top:7px}
@media(max-width:1100px){.nav-wrap{width:calc(100% - 48px);gap:18px}.desktop-nav{gap:20px}.nav-actions{gap:18px}.student-nav{display:none}.contact-band{gap:40px;padding:45px}.contact-band h2{font-size:42px}.footer-main{grid-template-columns:1.8fr 1fr 1fr}.footer-note{display:none}.preview-body{padding:20px}.preview-toolbar{padding:14px 20px}.student-row{gap:8px;grid-template-columns:26px 1fr .75fr 67px}.student-status{font-size:8px}.student-name{font-size:10px}}
@media(max-width:900px){.desktop-nav{display:none}.menu-toggle{display:block}.nav-wrap{height:72px}.contact-band{grid-template-columns:1.4fr 1fr;gap:28px;padding:35px}.contact-band h2{font-size:36px}.contact-band p{font-size:15px}.contact-flower{font-size:220px;bottom:-70px}.preview-label{font-size:7px}.footer-bottom>span:nth-child(2){display:none}}
@media(max-width:600px){.nav-wrap{width:calc(100% - 40px);gap:16px}.brand{font-size:23px}.brand img{width:23px;height:28px}.nav-actions{gap:15px}.nav-actions .button.small{min-height:37px;padding:9px 12px;font-size:11px;gap:9px}.nav-actions .button.small svg{width:15px}.contact-band{margin-top:70px;grid-template-columns:1fr;padding:32px 26px;gap:27px}.contact-band h2{font-size:37px}.contact-band>div:nth-child(2){max-width:260px}.contact-band p{font-size:15px;margin-bottom:18px}.contact-flower{right:-25px;bottom:-60px;font-size:240px;opacity:.65}.site-footer{padding-top:50px}.footer-main{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 20px;padding-bottom:35px}.footer-main>div:first-child{grid-column:1/-1}.footer-main h3{margin-bottom:13px}.footer-bottom{font-size:10px;gap:10px}.preview-body{padding:18px}.preview-toolbar{padding:13px 18px;gap:5px}.preview-toolbar>span:first-child{font-size:11px}.assessment-heading h3{font-size:20px}.student-row{grid-template-columns:25px 1fr 66px;gap:9px;padding:10px 0}.progress-blocks{display:none}.student-name{font-size:11px}.student-status{font-size:9px}.student-avatar{width:25px;height:25px}.stats-row strong{font-size:29px}.stats-row strong span{margin-left:12px}.preview-foot{font-size:8px;gap:7px}.preview-foot>span{gap:3px}.import-file{padding:10px;gap:9px}.import-file strong{font-size:10px}.import-file small{font-size:8px}.import-complete{font-size:8px}.file-tile{width:30px;height:38px}.question-card{padding:16px 13px 26px}.equation{font-size:23px}.question-card h4{font-size:14px}.histogram{gap:10px;height:160px}.criterion-row{gap:10px;grid-template-columns:1fr 35px 35px;font-size:10px}dialog{padding:36px 24px 24px}dialog h2{font-size:32px}.form-grid{grid-template-columns:1fr;gap:0}.download-option{gap:11px;padding:13px}.download-option small{font-size:9px}}
@media(max-width:370px){.brand{font-size:21px;gap:6px}.brand img{width:21px}.nav-wrap{width:calc(100% - 32px)}.nav-actions{gap:10px}.nav-actions .button.small{font-size:10px;padding:8px 10px;gap:7px}.nav-actions .button.small svg{display:none}.contact-band h2{font-size:32px}.contact-band{padding:30px 22px}.preview-label{font-size:6px;letter-spacing:0}.preview-toolbar{padding:12px 14px}.preview-body{padding:14px}.preview-foot{flex-wrap:wrap;row-gap:5px}.monitor-filters{gap:15px}.monitor-filters button{font-size:9px}.student-name{font-size:10px}.student-status{font-size:8px}.student-row{grid-template-columns:23px 1fr 63px;gap:7px}.import-complete{font-size:0;gap:0}.import-complete svg{width:14px}.criterion-row{gap:5px;font-size:9px}.approval-note{font-size:9px}}
/* Keep dismissal available while a long form scrolls. */
.close-dialog{position:sticky;float:right;top:0;right:auto;margin:-24px -22px -8px 8px;width:36px;height:36px;padding:0;background:var(--paper);border-radius:50%;z-index:3}
@media(max-width:600px){.close-dialog{margin-right:-14px;margin-top:-22px}}
/* After a demo request is sent, the dialog and its backdrop fade away slowly (js/forms.js). */
dialog.is-fading{opacity:0;transform:translateY(10px) scale(.985);transition:opacity 1.4s ease,transform 1.4s ease}
dialog.is-fading::backdrop{opacity:0;transition:opacity 1.4s ease}

/* pages.css */
/* Homepage */
.home-hero{padding:98px 0 100px;display:grid;grid-template-columns:1fr 1fr;gap:66px;align-items:center}.hero-copy{padding-bottom:14px}.hero-copy h1{margin:22px 0 26px}.hero-copy h1 em{color:#7161b0}.hero-copy>p{font-size:17px;line-height:1.8;max-width:440px}.hero-copy .hero-actions{margin-top:30px}.hero-assurance{display:flex;gap:26px;margin-top:30px;font-size:10px;color:#777384}.hero-assurance>span{display:flex;align-items:center;gap:6px}.hero-assurance svg{width:13px;height:13px}.hero-stage{position:relative;padding:45px 0 20px}.stage-orbit{position:absolute;inset:-34px -36px -21px -35px;border-radius:47% 50% 44% 52%;background:radial-gradient(ellipse at 60% 35%,#e4def1 0,#ebe7ef 55%,#f0eee8 72%);transform:rotate(-11deg);z-index:-1}.stage-orbit:before{content:'';position:absolute;inset:20px -18px -15px 9px;border:1px solid #e3ddec;border-radius:50%}.hero-stage .product-preview{position:relative;transform:rotate(-1.5deg);box-shadow:0 30px 55px -28px #4b3c7660}.floating-import{position:absolute;top:-5px;left:12%;display:flex;align-items:center;gap:13px;background:white;border:1px solid #e4e0eb;padding:14px 18px;border-radius:11px;transform:rotate(3deg);box-shadow:0 9px 22px #30244909;z-index:2;width:84%}.floating-import>svg{width:29px;height:29px;color:#a393c3}.floating-import>div{flex:1}.floating-import strong,.floating-grade strong{display:block;font-size:12px;font-weight:600}.floating-import div>span,.floating-grade div>span{display:block;font-size:9px;color:#93899c;margin-top:2px}.float-tick{background:#ecf4ed;color:#6c967b;width:22px;height:22px;line-height:22px;text-align:center;border-radius:50%;font-size:11px}.floating-grade{position:absolute;bottom:-5px;right:-18px;display:flex;align-items:center;gap:13px;border:1px solid #e6deea;border-radius:12px;padding:16px 20px;background:#fffaf6;transform:rotate(3deg);box-shadow:0 10px 25px #51403610;width:75%}.grade-star{background:#f3e5d6;border-radius:8px;display:flex;align-items:center;justify-content:center;width:37px;height:37px;color:#a28056}.floating-grade>div:nth-child(2){flex:1}.float-score{font:600 28px/1 var(--display);color:#846c54;letter-spacing:-.05em}.float-score small{font-size:12px;font-weight:400;color:#b09d88}.stage-caption{display:block;text-align:center;font-size:9px;color:#91899b;position:absolute;bottom:-39px;left:0;right:0}.ecosystem{display:flex;align-items:center;gap:44px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:27px 0}.ecosystem>p{font-size:12px;line-height:1.65;min-width:140px}.ecosystem>p strong{font-weight:500;color:var(--ink)}.ecosystem-logos{display:flex;align-items:center;justify-content:space-around;gap:26px;flex:1;color:#686770}.ecosystem-logos>span{font-size:21px;font-weight:600;letter-spacing:-.055em}.ecosystem-logos .moodle-word{font-family:Georgia,serif;font-size:25px;font-weight:bold}.ecosystem-logos .blackboard-word{font-size:19px}.ecosystem-logos .d2l-word{font-size:26px;letter-spacing:-.08em;font-weight:800}.ecosystem-logos .qti-word{font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-.035em}.qti-word small{font-size:9px;font-family:var(--body);font-weight:500;letter-spacing:0}.ecosystem-note{font-size:10px;color:#8c8893;border-left:1px solid var(--line);padding-left:28px;line-height:1.6}.module-section{padding-top:110px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:70px;margin-bottom:42px}.section-heading h2{margin-top:20px}.section-heading>p{font-size:15px;max-width:285px;padding-bottom:6px}.module-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}.module-card{grid-column:span 2;border-radius:20px;padding:29px 28px 20px;position:relative;overflow:hidden;min-width:0;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}.module-card:hover{transform:translateY(-5px);box-shadow:0 20px 28px -18px #28233e28}.card-create,.card-deliver{grid-column:span 3}.module-card-top{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:600}.module-card-top>span:first-child{display:flex;align-items:center;gap:8px}.module-card-top svg{width:17px;height:17px}.module-number{opacity:.4;font-size:11px;letter-spacing:.04em}.module-card h3{font-size:26px;line-height:1.2;margin:24px 0 18px;max-width:290px;letter-spacing:-.045em}.card-create h3,.card-deliver h3{font-size:34px;max-width:330px}.card-preview{flex:1;display:flex;align-items:center;justify-content:center;min-height:200px;margin:2px 0 18px;position:relative}.card-create .card-preview,.card-deliver .card-preview{min-height:243px}.module-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:11px;font-weight:550;border-top:1px solid #25253b16;padding-top:16px}.ink .module-card-bottom{border-color:#ffffff24}.round-arrow{width:29px;height:29px;border:1px solid #25253b25;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;transition:background .2s}.round-arrow svg{width:14px;height:14px}.ink .round-arrow{border-color:#ffffff40}.module-card:hover .round-arrow{background:#ffffff55}.ink.module-card:hover .round-arrow{background:#ffffff20}.mini-author{width:min(340px,95%);position:relative;padding-bottom:22px;transform:rotate(-3deg)}.mini-file{background:#fff;border:1px solid #dfd7ef;border-radius:8px;padding:13px 15px;display:flex;align-items:center;gap:9px;font-size:11px;box-shadow:0 6px 13px #50406d0a;position:relative;z-index:2}.mini-file svg{width:18px;color:#a38dca}.mini-file b{font-size:9px;font-weight:500;color:#77a087;margin-left:auto}.mini-paper{margin:-3px 13px 0;background:#fff;border:1px solid #ddd5ef;border-radius:0 0 8px 8px;padding:20px 18px;box-shadow:0 8px 16px #594b7b0c}.mini-paper>div{display:flex;justify-content:space-between;font-size:7px;color:#9c90af;letter-spacing:.04em}.mini-paper>div b{font-weight:400}.mini-paper p{font:21px Georgia,serif;margin:19px 0;color:#605079}.paper-lines{display:block;height:17px;border-block:1px solid #eeebf5}.mini-chip{position:absolute;right:-21px;bottom:8px;transform:rotate(7deg);display:flex;gap:8px;align-items:center;padding:9px 13px;background:#7661ae;color:white;border-radius:7px;font-size:10px;box-shadow:0 5px 12px #7d629c20}.mini-chip svg{width:13px}.mini-security{display:flex;align-items:center;flex-direction:column;width:100%;position:relative;gap:9px}.shield-ring{width:132px;height:132px;border:1px solid #8f84b94d;display:grid;place-items:center;border-radius:50%;position:relative;margin:0 0 12px}.shield-ring:before,.shield-ring:after{content:'';position:absolute;border-radius:50%;border:1px solid #8f84b921;inset:-20px}.shield-ring:after{inset:-40px;border-style:dashed}.shield-ring>svg{width:60px;height:60px;color:#c7b9eb;stroke-width:1}.mini-security>span{display:flex;align-items:center;gap:7px;border:1px solid #70658250;border-radius:5px;background:#363348;color:#cec7e3;padding:6px 11px;font-size:9px;z-index:1}.mini-security>span>svg{width:12px;height:12px;color:#a8c6b5}.mini-monitor{background:#ffffffcf;border:1px solid #d7e1ec;border-radius:10px;box-shadow:0 10px 15px -8px #345d7220;width:100%;padding:21px 18px 14px;transform:rotate(-3deg)}.mini-monitor>div{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.mini-monitor b{font:500 28px var(--display);letter-spacing:-.05em}.mini-monitor b span{font:11px var(--body);color:#9d9ca9;letter-spacing:0}.mini-green{font-size:9px;color:#7e9b8d}.mini-monitor .line-chart{height:85px;object-fit:fill}.mini-grade{display:grid;grid-template-columns:1fr 25px 1fr;gap:8px;text-align:center;background:#fffbf7;border:1px solid #ead8cc;border-radius:10px;padding:22px 20px 17px;width:100%;transform:rotate(2deg);box-shadow:0 10px 14px -9px #87583120}.mini-grade>div>small{font-size:8px;letter-spacing:.07em;color:#ab8d78;display:block}.mini-grade strong{font:500 36px var(--display);letter-spacing:-.05em;display:block}.mini-grade strong small{font-size:14px;color:#baaa9c;font-weight:400}.mini-grade>span{align-self:center;color:#b7a797}.mini-grade>p{grid-column:1/-1;border-top:1px solid #f1e7de;font-size:9px;margin-top:10px;padding-top:12px;color:#a28c79;display:flex;gap:6px;align-items:center;justify-content:center}.mini-grade>p>svg{width:12px;height:12px}.mini-insights{width:100%;border:1px solid #cce0d4;background:#fafffc;border-radius:10px;padding:24px 21px 17px;transform:rotate(-2deg);box-shadow:0 10px 15px -8px #46795a15}.mini-bars{display:flex;align-items:flex-end;gap:9px;height:100px;border-bottom:1px solid #e3eee7;padding:0 4px}.mini-bars>i{flex:1;background:#c4ddce;border-radius:3px 3px 0 0}.mini-bars>i:nth-child(4){background:#80aa91}.mini-insights>span{font-size:9px;color:#7f9b88;display:flex;align-items:center;justify-content:center;gap:6px;padding-top:17px}.mini-insights>span svg{width:12px;height:12px}.module-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:25px 0;font-size:12px;color:var(--muted)}.module-summary a{display:flex;gap:12px;align-items:center;font-weight:600;color:var(--ink)}.module-summary a:hover{color:var(--accent)}.module-summary svg{width:17px}.human-section{margin-top:110px;background:var(--ink);border-radius:var(--radius);color:white;padding:64px 56px;display:grid;grid-template-columns:1.05fr 1fr;gap:75px;position:relative;overflow:hidden}.human-copy .eyebrow{color:#b5accd;font-size:9px}.human-copy h2{font-size:46px;margin:21px 0}.human-copy h2 em{color:#c5b6e3}.human-copy>p{color:#b8b4c7;font-size:14px;line-height:1.85;margin-bottom:27px;max-width:375px}.human-copy .button{font-size:12px;min-height:47px}.human-principles{align-self:center}.human-principles article{display:flex;align-items:flex-start;gap:18px;border-bottom:1px solid #ffffff20;padding:25px 0}.human-principles article:first-child{padding-top:0}.human-principles article:last-child{border:0;padding-bottom:0}.human-principles article>span{font-size:10px;color:#92879d;padding-top:3px}.human-principles article>div{flex:1}.human-principles article>svg{width:18px;color:#a195b8;margin-top:3px}.human-principles h3{font-size:17px;letter-spacing:-.02em;margin-bottom:8px}.human-principles p{color:#aaa4ba;font-size:12px;line-height:1.8}.possibility-strip{display:grid;grid-template-columns:repeat(3,1fr);padding:60px 0;border-bottom:1px solid var(--line)}.possibility-strip>div{display:flex;align-items:center;gap:25px;justify-content:center;border-right:1px solid var(--line)}.possibility-strip>div:first-child{justify-content:flex-start}.possibility-strip>div:last-child{border:0;justify-content:flex-end}.possibility-strip strong{font:500 59px/1 var(--display);letter-spacing:-.07em;position:relative;padding-right:14px}.possibility-strip strong>span{position:absolute;top:0;right:0;font:14px var(--body);color:#a59abd}.possibility-strip p{font-size:10px;line-height:1.8}
/* Keep the hero grid from expanding to its children's intrinsic width. */
.home-hero{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-stage{min-width:0}
/* Module pages */
.module-subnav{border-bottom:1px solid var(--line);background:#eeeee8}.module-subnav>.wrap{display:flex;align-items:center;gap:34px;min-height:59px}.module-subnav .wrap>span{font-size:9px;letter-spacing:.1em;color:#96929b;margin-right:auto}.module-subnav a{display:flex;align-items:center;gap:7px;padding:18px 0;font-size:11px;color:#8c8796;position:relative}.module-subnav svg{width:14px;height:14px}.module-subnav a[aria-current]{color:var(--ink);font-weight:600}.module-subnav a[aria-current]:after{content:'';height:2px;background:var(--ink);position:absolute;bottom:0;left:0;right:0}.module-subnav a:hover{color:var(--accent)}.module-hero{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center;padding:75px 0 90px}.breadcrumb{display:flex;align-items:center;gap:10px;font-size:10px;color:#938b9e;margin-bottom:28px}.breadcrumb svg{width:11px;height:11px}.module-label{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;font-size:10px;border-radius:5px;margin-bottom:20px}.module-label svg{width:14px;height:14px}.module-hero h1{font-size:58px;line-height:1.12}.module-hero>div:first-child>p{font-size:16px;line-height:1.85;margin:25px 0 27px;max-width:440px}.module-hero .hero-actions{gap:18px}.module-hero .text-link{font-size:12px}.module-hero-visual{border-radius:24px;padding:40px 32px;position:relative;min-width:0}.module-hero-visual:before{content:'';position:absolute;inset:14px;border:1px solid #ffffff55;border-radius:16px;pointer-events:none}.module-hero-visual .product-preview{position:relative;transform:rotate(-2deg)}.module-hero-visual.peach .product-preview{transform:rotate(2deg)}.module-story{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:110px;padding:80px 0}.module-story h2{font-size:42px;margin-top:22px;max-width:400px}.story-steps{display:grid;gap:28px}.story-steps article{display:flex;gap:24px;border-bottom:1px solid var(--line);padding-bottom:26px}.story-steps article:last-child{padding-bottom:0;border:0}.story-steps article>span{font:400 13px var(--serif);color:#a291ad;padding-top:3px}.story-steps h3{font-size:18px;letter-spacing:-.025em;margin-bottom:9px}.story-steps p{font-size:13px;line-height:1.85}.module-highlight{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:85px;border-radius:20px;padding:45px 50px}.module-highlight>div{display:flex;align-items:center;gap:28px}.module-highlight strong{font:500 78px/1 var(--display);letter-spacing:-.07em;flex-shrink:0}.module-highlight h3{font-size:23px;max-width:200px}.module-highlight p{font-size:14px;line-height:1.85;color:inherit;opacity:.7}.module-capabilities{padding:90px 0;display:grid;grid-template-columns:1fr 1.3fr;gap:100px}.module-capabilities h2{font-size:44px;margin:20px 0 25px}.feature-item{border-bottom:1px solid var(--line)}.feature-item:first-child{border-top:1px solid var(--line)}.feature-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:14px;font-weight:550;cursor:pointer;padding:22px 0;line-height:1.6}.feature-item summary::-webkit-details-marker{display:none}.feature-item summary:hover{color:var(--accent)}.feature-item summary b{font-size:21px;font-weight:400;color:#92879e;width:22px;text-align:center;flex-shrink:0;transition:transform .2s}.feature-item[open] summary b{transform:rotate(45deg)}.feature-item>div{padding:0 30px 23px 0;font-size:13px;line-height:1.85;color:var(--muted)}.feature-item>div p+p{margin-top:12px}.feature-item ul{padding-left:19px;margin:12px 0 0}.feature-item li+li{margin-top:9px}.next-module{display:block;text-align:center;padding:40px 0 0;border-top:1px solid var(--line)}.next-module>span{font-size:10px;letter-spacing:.1em;color:#a097aa}.next-module>div{display:flex;align-items:center;justify-content:center;gap:20px;margin:20px 0 13px}.next-module h2{font-size:40px}.next-module>div>svg{width:25px;height:25px;margin-left:15px;transition:transform .2s}.next-module:hover>div>svg{transform:translate(4px,-4px)}.next-module>p{font-size:13px}
/* Integrity page */
.page-intro{padding:80px 0 65px}.page-intro h1{font-size:70px;margin:23px 0}.page-intro>p{font-size:17px;line-height:1.8;max-width:640px}.page-intro h1 em{color:#7d6b9b}.trust-demo-section{display:grid;grid-template-columns:1fr 1.1fr;gap:95px;align-items:center;padding:65px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-demo-copy h2{font-size:46px;margin:20px 0}.trust-demo-copy>p{font-size:14px;line-height:1.85;max-width:390px}.trust-callout{display:flex;align-items:center;gap:13px;padding:18px 0;margin-top:24px;border-top:1px solid var(--line);font-size:12px;color:#8b8099;line-height:1.8}.trust-callout svg{width:22px;height:22px}.evidence-demo{background:white;border:1px solid #e5e0e9;border-radius:15px;overflow:hidden;box-shadow:var(--shadow)}.scenario-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding:17px 20px 5px}.scenario-tabs button{border-radius:6px;padding:9px 6px;font-size:11px;white-space:nowrap;color:#91879b}.scenario-tabs button[aria-selected=true]{background:#eee8f6;color:#706084}.evidence-body{padding:20px 24px 24px}.evidence-status{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:9px;color:#a095a9;margin-bottom:22px}.evidence-status strong{font-size:10px;font-weight:500;border:1px solid #e7e2ee;border-radius:5px;padding:4px 7px;color:#8c7c9a}.signal-row{display:grid;grid-template-columns:42px 1fr 78px;gap:14px;align-items:center;padding:13px 0;font-size:11px;border-top:1px solid #f0edf5}.signal-row>span:last-child{font-size:9px;text-align:right;color:#94869e}.signal-track{display:flex;gap:4px;align-items:center;height:25px}.signal-track i{flex:1;background:#f1edf6;height:10px;border-radius:2px}.signal-track i.lit{height:24px;background:#c2b0d6}.signal-track i.warn{height:24px;background:#d6b681}.evidence-explanation{padding:20px;background:#f7f5fa;border-radius:8px;margin-top:16px}.evidence-explanation strong{font-size:13px;font-weight:600}.evidence-explanation p{font-size:11px;line-height:1.85;margin-top:8px;color:#91849c}.trust-principles{display:grid;grid-template-columns:repeat(3,1fr);gap:60px;padding:70px 0}.trust-principles h3{font-size:23px;margin:22px 0 17px}.trust-principles p{font-size:13px;line-height:1.85}.privacy-block{display:grid;grid-template-columns:1fr 1.1fr;gap:85px;border-radius:22px;background:#ece9f1;padding:55px}.privacy-block h2{font-size:43px;margin:20px 0}.privacy-block>div>p{font-size:14px;line-height:1.85;max-width:300px}.privacy-rows article{display:flex;gap:20px;padding:21px 0;border-bottom:1px solid #d9d3e1}.privacy-rows article:first-child{padding-top:0}.privacy-rows article:last-child{padding-bottom:0;border:0}.privacy-rows article>span{font-size:10px;color:#9e91aa;padding-top:4px}.privacy-rows h3{font-size:16px;letter-spacing:-.015em;margin-bottom:8px}.privacy-rows p{font-size:12px;line-height:1.85}.trust-more{padding-top:70px;text-align:center}.trust-more h2{font-size:38px}.trust-more p{font-size:14px;max-width:550px;margin:18px auto 25px}
/* Searchable capability directory */
.library-intro{padding-bottom:45px}.feature-search-wrap{display:flex;align-items:center;gap:16px;padding:18px 23px;background:white;border:1px solid #d7d1df;border-radius:11px;box-shadow:0 4px 12px #352b4d03;margin-bottom:35px}.feature-search-wrap>svg{color:#a292b0;width:21px;height:21px}.feature-search-wrap input{padding:3px 0;border:0;background:none;font-size:16px;line-height:1.6;outline:none}.feature-search-wrap:focus-within{border-color:#9481b9;box-shadow:0 0 0 3px #9d86bd1a}.feature-search-wrap kbd{font:13px var(--body);padding:0 7px;border:1px solid #e7e3ec;border-radius:3px;color:#ac9fb7}.feature-library{display:grid;grid-template-columns:245px 1fr;gap:70px}.feature-categories{display:flex;flex-direction:column;gap:4px;align-self:start;position:sticky;top:110px}.feature-categories button{display:flex;justify-content:space-between;align-items:center;text-align:left;padding:12px 14px;border-radius:6px;font-size:12px;color:#84798f;gap:12px}.feature-categories button>span{color:#a395b1;font-size:10px}.feature-categories button[aria-pressed=true]{background:#eae4f3;color:#6a5686;font-weight:600}.feature-categories button:hover{background:#eeebf3}.results-top{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:13px 0 20px}.results-top h2{font-size:22px;letter-spacing:-.03em}.results-top>span{font-size:10px;color:#a192af}.feature-results .feature-item summary{font-size:15px}.feature-results .feature-item>div{font-size:13px}.show-more{margin-top:27px;min-height:44px;font-size:12px}.empty-state{padding:35px 0;border-top:1px solid var(--line)}.empty-state h3{font-size:23px;margin-bottom:12px}.empty-state p{font-size:14px;margin-bottom:20px}.empty-state button{color:var(--accent);font-size:13px;padding:0;text-decoration:underline;text-underline-offset:4px}.library-help{margin-top:70px;display:flex;align-items:center;gap:20px;padding:26px 0;border-block:1px solid var(--line)}.library-help>div{flex:1}.library-help h3{font-size:17px;margin-bottom:5px}.library-help p{font-size:12px}.library-help>.text-link{font-size:13px}
@media(min-width:1500px){.home-hero{gap:90px;padding-block:115px}.hero-copy>p{font-size:18px}.module-card h3{font-size:29px}.card-create h3,.card-deliver h3{font-size:37px}.card-preview{min-height:215px}}
@media(max-width:1100px){.home-hero{gap:40px;padding-block:80px}.hero-copy>p{font-size:15px}.hero-copy .hero-actions{gap:12px 18px}.hero-copy .text-link{font-size:12px}.hero-assurance{gap:14px;font-size:9px}.stage-orbit{inset:-20px -20px -5px}.floating-import{left:5%;width:94%}.floating-grade{width:85%;right:-5px}.ecosystem{gap:26px}.ecosystem-note{display:none}.ecosystem-logos{gap:24px}.ecosystem-logos>span{font-size:19px}.section-heading{gap:50px}.section-heading>p{font-size:13px;max-width:260px}.module-card{padding:25px 24px 18px}.module-card h3{font-size:23px}.card-create h3,.card-deliver h3{font-size:31px}.card-preview{min-height:170px}.mini-grade{padding:18px 14px 14px}.mini-grade>p{font-size:8px}.mini-insights{padding:20px 16px 15px}.mini-insights>span{font-size:8px;gap:5px}.human-section{padding:50px 40px;gap:50px}.human-copy h2{font-size:40px}.human-principles h3{font-size:15px}.human-principles p{font-size:11px}.possibility-strip>div{gap:20px}.possibility-strip p{font-size:9px}.possibility-strip strong{font-size:52px}.module-hero{gap:50px}.module-hero h1{font-size:49px}.module-hero-visual{padding:30px 22px}.module-hero>div:first-child>p{font-size:14px}.module-story{gap:80px}.module-story h2{font-size:38px}.module-highlight{padding:40px;gap:55px}.module-highlight strong{font-size:65px}.module-highlight h3{font-size:20px}.module-highlight p{font-size:13px}.module-capabilities{gap:70px}.trust-demo-section{gap:60px}.privacy-block{padding:45px;gap:55px}.privacy-block h2{font-size:37px}.feature-library{grid-template-columns:225px 1fr;gap:45px}}
@media(max-width:900px){.home-hero{grid-template-columns:1fr;gap:65px;text-align:center;padding:65px 0 90px}.hero-copy{padding:0}.hero-copy h1{font-size:70px}.hero-copy .eyebrow{justify-content:center}.hero-copy>p{max-width:480px;margin:auto;font-size:17px}.hero-actions,.hero-assurance{justify-content:center}.hero-assurance{font-size:10px;gap:24px;margin-top:24px}.hero-stage{width:min(520px,100%);margin:auto;text-align:left}.floating-import{width:84%;left:12%}.floating-grade{width:75%}.stage-orbit{inset:-30px -35px -10px}.ecosystem{padding:24px 0;gap:30px}.ecosystem>p{min-width:126px;font-size:11px}.ecosystem-logos{flex-wrap:wrap;justify-content:center;gap:14px 25px}.ecosystem-logos>span{font-size:17px}.ecosystem-logos .moodle-word{font-size:22px}.ecosystem-logos .blackboard-word{font-size:16px}.ecosystem-logos .d2l-word{font-size:22px}.ecosystem-logos .qti-word{font-size:20px}.module-section{padding-top:80px}.section-heading{gap:40px}.section-heading h2{font-size:40px}.section-heading>p{max-width:215px;font-size:12px}.module-grid{gap:16px}.module-card{grid-column:span 3}.card-insights{grid-column:span 6;display:grid;grid-template-columns:1fr 1fr;gap:0 30px;align-items:start}.card-insights .module-card-top{grid-column:1/-1}.card-insights h3{align-self:center;font-size:31px;max-width:260px}.card-insights .card-preview{grid-column:2;grid-row:2/4;align-self:center;margin:20px 0;min-height:190px;padding-inline:12px}.card-insights .module-card-bottom{grid-column:1;align-self:end}.card-create h3,.card-deliver h3{font-size:28px}.module-card h3{max-width:260px}.card-create .card-preview,.card-deliver .card-preview{min-height:225px}.module-card .card-preview{min-height:190px}.mini-chip{right:-8px}.human-section{grid-template-columns:1fr;gap:45px;margin-top:80px;padding:45px}.human-copy h2{font-size:46px}.human-copy>p{max-width:520px}.human-principles article{gap:20px}.human-principles h3{font-size:18px}.human-principles p{font-size:13px}.possibility-strip>div{flex-direction:column;gap:14px;align-items:flex-start;padding-inline:25px}.possibility-strip>div:first-child{padding-left:0}.possibility-strip>div:last-child{padding-right:0}.possibility-strip p{font-size:11px}.module-hero{grid-template-columns:1fr;gap:45px;padding:50px 0 65px}.module-hero>div:first-child{max-width:610px}.module-hero h1{font-size:59px;max-width:560px}.module-hero .hero-actions{justify-content:flex-start}.module-hero>div:first-child>p{font-size:16px;max-width:550px}.module-hero-visual{width:min(580px,100%);margin:auto;padding:42px}.module-story{gap:55px;padding:65px 0}.module-story h2{font-size:35px}.story-steps p{font-size:12px}.module-highlight{gap:35px;padding:35px}.module-highlight>div{gap:20px}.module-highlight h3{font-size:17px}.module-highlight p{font-size:12px}.module-capabilities{gap:45px;grid-template-columns:1fr 1.3fr;padding:65px 0}.module-capabilities h2{font-size:36px}.module-capabilities .text-link{font-size:12px}.feature-item summary{font-size:13px}.page-intro h1{font-size:60px}.trust-demo-section{grid-template-columns:1fr;gap:35px;padding:50px 0}.trust-demo-copy{max-width:560px}.trust-demo-copy h2{font-size:43px}.trust-demo-copy>p{max-width:500px}.evidence-demo{max-width:580px;width:100%;margin:auto}.trust-principles{gap:30px}.trust-principles h3{font-size:19px}.trust-principles p{font-size:12px}.privacy-block{grid-template-columns:1fr;gap:35px}.privacy-block>div>p{max-width:450px}.privacy-block h2{font-size:43px}.feature-library{grid-template-columns:190px 1fr;gap:30px}.feature-categories button{font-size:11px;padding:11px 10px}.feature-results .feature-item summary{font-size:14px}}
@media(max-width:600px){.home-hero{padding:52px 0 83px;gap:58px}.hero-copy h1{font-size:55px;margin:22px 0}.hero-copy>p{font-size:15px;line-height:1.8}.hero-copy .hero-actions{margin-top:25px;gap:9px 16px}.hero-copy .text-link{font-size:12px}.hero-assurance{font-size:9px;gap:20px}.hero-stage{padding:39px 3px 25px;width:calc(100% - 4px)}.stage-orbit{inset:-15px -12px 0;transform:rotate(-6deg)}.stage-orbit:before{inset:10px -6px -8px}.floating-import{top:-7px;left:8%;width:90%;padding:12px 13px;gap:10px}.floating-import strong,.floating-grade strong{font-size:10px}.floating-import div>span,.floating-grade div>span{font-size:8px}.floating-import>svg{width:24px;height:24px}.float-tick{width:19px;height:19px;font-size:9px;line-height:19px}.floating-grade{padding:12px 13px;width:82%;gap:10px;right:0;bottom:0}.grade-star{height:30px;width:30px}.grade-star>svg{width:16px}.float-score{font-size:25px}.float-score small{font-size:10px}.stage-caption{font-size:8px;bottom:-25px}.ecosystem{display:block;text-align:center;padding:24px 0}.ecosystem>p br{display:none}.ecosystem>p strong{margin-left:4px}.ecosystem-logos{margin-top:17px;gap:14px 27px}.ecosystem-logos>span{font-size:18px}.module-section{padding-top:65px}.section-heading{display:block;margin-bottom:29px}.section-heading h2{font-size:40px;margin-top:17px}.section-heading>p{max-width:330px;font-size:14px;margin-top:20px}.module-grid{grid-template-columns:minmax(0,1fr);gap:17px}.module-card{grid-column:auto;padding:26px 25px 19px}.module-card h3,.card-create h3,.card-deliver h3{font-size:31px;max-width:300px;margin:21px 0 16px}.module-card .card-preview,.card-create .card-preview,.card-deliver .card-preview{min-height:222px;margin:0 4px 20px}.module-card-top{font-size:13px}.module-card-bottom{font-size:12px}.card-insights{display:flex;gap:0;align-items:stretch}.card-insights .card-preview{padding-inline:0}.mini-monitor{padding:25px 23px 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.module-icon{width:33px;height:33px;border-radius:9px}.next-module .module-icon svg{width:16px}.next-module>div>svg{width:20px;margin-left:0}.next-module>p{font-size:11px}.page-intro{padding:52px 0 40px}.page-intro h1{font-size:51px;margin:21px 0}.page-intro>p{font-size:15px}.trust-demo-section{padding:40px 0}.trust-demo-copy h2{font-size:40px}.trust-callout{font-size:11px}.scenario-tabs{padding:14px 14px 0;gap:4px}.scenario-tabs button{font-size:10px;padding:9px 4px}.evidence-body{padding:17px}.evidence-status{font-size:8px}.evidence-status strong{font-size:9px}.signal-row{grid-template-columns:36px 1fr 69px;gap:9px;font-size:10px}.signal-track{gap:3px}.signal-row>span:last-child{font-size:8px}.evidence-explanation{padding:16px}.evidence-explanation strong{font-size:12px}.trust-principles{grid-template-columns:1fr;padding:45px 0;gap:32px}.trust-principles h3{font-size:25px;margin:17px 0 12px;max-width:300px}.trust-principles p{font-size:14px;max-width:400px}.privacy-block{padding:32px 27px;border-radius:19px;gap:30px}.privacy-block h2{font-size:36px}.privacy-block>div>p{font-size:13px}.privacy-rows article{gap:15px;padding:20px 0}.privacy-rows h3{font-size:16px}.privacy-rows p{font-size:12px}.trust-more{padding-top:50px}.trust-more h2{font-size:35px}.trust-more p{font-size:13px}.trust-more .button{font-size:12px;gap:15px}.feature-search-wrap{padding:14px 17px;gap:12px;margin-bottom:24px}.feature-search-wrap input{font-size:12px;min-height:25px}.feature-search-wrap kbd{display:none}.feature-search-wrap>svg{width:18px}.feature-library{grid-template-columns:minmax(0,1fr);gap:26px}.feature-categories{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.feature-categories button{font-size:10px;padding:10px;gap:6px;background:#f0eee9}.feature-categories button>span{font-size:9px}.results-top{padding:9px 0 17px}.results-top h2{font-size:21px}.feature-results .feature-item summary{font-size:14px}.library-help{margin-top:45px;flex-wrap:wrap;gap:14px}.library-help .module-icon{width:38px;height:38px}.library-help>div{min-width:200px}.library-help h3{font-size:16px}.library-help p{font-size:12px}.library-help .text-link{margin-left:52px}}
@media(max-width:370px){.hero-copy h1{font-size:46px}.hero-copy>p{font-size:14px}.hero-copy .eyebrow{font-size:8px}.hero-copy .hero-actions{gap:9px}.hero-copy .hero-actions .button{font-size:12px}.hero-copy .text-link{font-size:11px}.hero-assurance{font-size:8px;gap:13px}.floating-import{padding:10px;gap:8px}.floating-import strong,.floating-grade strong{font-size:9px}.floating-import div>span,.floating-grade div>span{font-size:7px}.floating-grade{width:86%;gap:8px;padding:10px}.floating-grade .grade-star{width:27px;height:27px}.float-score{font-size:22px}.section-heading h2{font-size:35px}.module-card{padding:23px 22px 18px}.module-card h3,.card-create h3,.card-deliver h3{font-size:28px}.module-card .card-preview{margin-inline:0;min-height:200px}.mini-chip{right:-7px;font-size:9px}.mini-paper p{font-size:19px}.mini-grade{padding:23px 18px 18px}.mini-grade>p{font-size:8px}.mini-insights{padding:22px 16px}.mini-insights>span{font-size:8px}.human-section{padding:30px 22px}.human-copy h2{font-size:33px}.human-principles article{gap:10px}.human-principles h3{font-size:15px}.human-principles article>svg{display:none}.module-hero h1{font-size:43px}.module-hero-visual{padding:22px 12px}.module-highlight{padding:27px 22px}.module-highlight h3{font-size:19px}.module-highlight strong{font-size:61px}.module-highlight>div{gap:22px}.module-story h2{font-size:33px}.next-module h2{font-size:27px}.page-intro h1{font-size:43px}.trust-demo-copy h2{font-size:35px}.privacy-block{padding:29px 22px}.privacy-block h2{font-size:32px}.signal-row{gap:6px;grid-template-columns:33px 1fr 62px}.signal-track{gap:2px}.evidence-status{flex-wrap:wrap}.evidence-body{padding:15px}.feature-search-wrap{gap:9px;padding-inline:12px}.feature-search-wrap input{font-size:11px}.feature-categories button{font-size:9px;padding-inline:8px}.results-top h2{font-size:19px}.library-help>div{min-width:170px}.library-help h3{font-size:15px}.library-help p{font-size:11px}}
/* Decorative bounds and clear space around the interactive preview. */
.stage-orbit{right:0;transform:none}.stage-orbit:before{right:0}.hero-stage{padding-top:72px;padding-bottom:38px}.floating-import{top:0}.stage-caption{bottom:-21px}
@media(max-width:600px){.hero-stage{padding-top:56px;padding-bottom:35px}.floating-import{top:-2px}.stage-caption{bottom:-21px}}

/* A compact monitor keeps the hero readable within the opening screen. */
.product-preview{font-size:12px;line-height:1.5}.product-preview .micro-label{display:block}.stats-row small{display:block}.hero-stage .stats-row{margin:17px 0}.hero-stage .student-row{padding-block:7px}.hero-stage .preview-foot{margin-top:12px;padding-top:12px}.hero-stage .preview-body{padding:20px}.home-hero{padding-top:65px;padding-bottom:75px}
@media(max-width:600px){.home-hero{padding-top:48px;padding-bottom:75px}.hero-stage .preview-body{padding:17px}}
@media(max-width:370px){.hero-stage .preview-body{padding:14px}}
@media(max-width:600px){.feature-categories button{font-size:11px;min-height:44px;line-height:1.4}.feature-categories button>span{font-size:10px}}

/* library.css */
/* Capability library: editorial introduction, quiet navigation, readable detail. */
.library-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 70px;
  align-items: end;
  padding: 68px 0 42px;
}
.library-intro .eyebrow { font-size: 10px; letter-spacing: .13em; }
.library-intro h1 { font-size: 68px; margin: 19px 0 0; line-height: 1.04; }
.library-intro h1 em { color: #78678f; }
.library-intro-note { max-width: 375px; justify-self: end; padding-bottom: 5px; }
.library-edition { font-size: 9px; letter-spacing: .11em; color: #82778d; font-weight: 600; }
.library-intro-note p { font-size: 15px; line-height: 1.85; margin: 13px 0 23px; }
.library-metadata { display: flex; gap: 26px; color: #8a8292; font-size: 11px; }
.library-metadata > span + span { padding-left: 26px; border-left: 1px solid #d9d3df; }
.library-metadata b { font: 550 17px var(--display); letter-spacing: -.04em; color: var(--ink); margin-right: 5px; }
.library-search-panel { padding: 18px 20px 14px; border: 1px solid #e6e2e9; background: #f0eeef; border-radius: 14px; margin-bottom: 38px; }
.library-search-panel .feature-search-wrap { margin: 0; padding: 14px 19px; border-color: #dcd6e3; border-radius: 8px; box-shadow: 0 2px 4px #3a254303; gap: 14px; }
.library-search-panel .feature-search-wrap > svg { width: 19px; height: 19px; color: #877696; }
.library-search-panel input { font-size: 15px; min-height: 27px; }
.library-search-panel input::placeholder { color: #94899c; }
.library-search-panel input::-webkit-search-cancel-button { display: none; }
.library-search-panel kbd { padding: 2px 9px; font-size: 12px; border-color: #e9e4ee; color: #897a96; background: #faf9fc; }
#clear-feature-search { display: grid; place-items: center; width: 28px; height: 28px; padding: 5px; border-radius: 50%; color: #877496; flex-shrink: 0; }
#clear-feature-search:hover { background: #f0ecf5; }
#clear-feature-search svg { width: 16px; height: 16px; }
.search-suggestions { display: flex; align-items: center; gap: 7px 21px; flex-wrap: wrap; padding: 12px 2px 0; }
.search-suggestions > span { color: #918497; font-size: 10px; margin-right: 5px; }
.search-suggestions button { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; padding: 3px 0; color: #6f627c; }
.search-suggestions button:hover { color: var(--accent); }
.search-suggestions svg { height: 12px; width: 12px; color: #a596b2; transition: transform .2s; }
.search-suggestions button:hover svg { transform: translateX(3px); }
.feature-library { grid-template-columns: 250px minmax(0,1fr); gap: 48px; }
.library-sidebar { position: sticky; top: 112px; align-self: start; }
.library-nav-label { display: block; font-size: 9px; letter-spacing: .12em; color: #9a8da3; font-weight: 600; padding: 12px 13px 15px; }
.feature-categories { position: static; gap: 5px; }
.feature-categories button { border-radius: 7px; padding: 12px 13px; min-height: 47px; font-size: 12px; color: #6e627b; gap: 9px; }
.feature-categories button[aria-pressed=true] { background: #eae4f1; color: #685180; box-shadow: inset 2px 0 #9275b2; }
.feature-categories button:hover { background: #eee9f1; }
.feature-categories .category-name { display: flex; align-items: center; gap: 10px; min-width: 0; color: inherit; font-size: inherit; }
.category-name svg { width: 16px; height: 16px; opacity: .7; }
.feature-categories .category-count { min-width: 24px; border-radius: 4px; text-align: center; padding: 1px 4px; font-size: 10px; color: #92839e; background: #eeeaf0; }
.feature-categories [aria-pressed=true] .category-count { color: #775e8e; background: #ddd2e9; }
.library-nav-hint { font-size: 11px; color: #998ba4; line-height: 1.85; margin: 22px 13px 0; }
.feature-results { min-width: 0; }
.results-top { min-height: 51px; padding: 5px 1px 17px; gap: 16px; }
.results-top h2 { font-size: 24px; letter-spacing: -.035em; }
.results-top > span { font-size: 11px; color: #8f809c; white-space: nowrap; }
#feature-list { border: 1px solid #e4dee9; border-radius: 12px; background: #fffefd; overflow: clip; }
.feature-results .feature-item { border: 0; border-bottom: 1px solid #ece7ee; }
.feature-results .feature-item:last-child { border-bottom: 0; }
.feature-results .feature-item summary { padding: 18px 23px; gap: 22px; transition: background .2s; }
.feature-results .feature-item summary:hover { background: #f8f5fa; }
.feature-copy { display: grid; gap: 4px; min-width: 0; }
.feature-copy small { font-size: 9px; font-weight: 450; letter-spacing: .035em; color: #9988a6; line-height: 1.5; }
.feature-copy strong { font-size: 15px; font-weight: 550; line-height: 1.55; letter-spacing: -.015em; }
.feature-results .feature-toggle { height: 28px; width: 28px; border-radius: 50%; border: 1px solid #e5ddea; color: #9a83ad; font-size: 19px; font-weight: 400; line-height: 25px; }
.feature-results .feature-item[open] { background: #fbf9fd; }
.feature-results .feature-item[open] summary { color: #6a5285; }
.feature-results .feature-item[open] .feature-toggle { background: #e9e0f1; border-color: #e9e0f1; color: #806295; }
.feature-results .feature-item > div { padding: 0 67px 23px 23px; font-size: 13px; line-height: 1.9; color: #74677f; }
.feature-results .feature-item > div p { color: inherit; }
.feature-results .feature-item summary:focus-visible { outline-offset: -4px; border-radius: 8px; }
.feature-results .show-more { display: flex; margin: 22px auto 0; border-color: #d6cddd; background: #faf9fb; min-height: 43px; padding: 10px 22px; font-size: 12px; color: #766084; }
.feature-results .show-more:hover { background: #eee7f3; }
.feature-results .empty-state { border: 0; padding: 32px 25px; }
.library-help { margin-top: 60px; padding: 28px 0; }
.library-help h3 { font-size: 18px; }
.library-help p { font-size: 13px; }
@media(max-width:1000px) {
  .library-intro { gap: 40px; }
  .library-intro h1 { font-size: 60px; }
  .library-intro-note p { font-size: 14px; }
  .library-intro-note br { display: none; }
  .feature-library { grid-template-columns: 225px minmax(0,1fr); gap: 32px; }
  .feature-categories button { padding-inline: 11px; font-size: 11px; }
  .feature-categories .category-name { gap: 8px; }
}
@media(max-width:760px) {
  .library-intro { grid-template-columns: 1fr; gap: 25px; padding: 48px 0 30px; }
  .library-intro h1 { font-size: 58px; margin-top: 18px; }
  .library-intro-note { justify-self: start; max-width: 450px; padding: 0; }
  .library-edition { display: none; }
  .library-intro-note p { margin: 0 0 16px; font-size: 15px; }
  .library-intro-note br { display: initial; }
  .library-metadata { gap: 20px; font-size: 11px; }
  .library-metadata > span + span { padding-left: 20px; }
  .library-metadata b { font-size: 15px; }
  .feature-library { grid-template-columns: minmax(0,1fr); gap: 26px; }
  .library-sidebar { position: static; }
  .library-nav-label { padding: 0 1px 13px; }
  .feature-categories { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 6px; }
  .feature-categories button { font-size: 10px; line-height: 1.45; padding: 10px; background: #eeecec; min-height: 47px; }
  .feature-categories .category-name { gap: 6px; }
  .category-name svg { width: 14px; height: 14px; }
  .feature-categories .category-count { min-width: 20px; font-size: 9px; padding: 1px 3px; }
  .library-nav-hint { display: none; }
  .library-search-panel { margin-bottom: 27px; }
}
@media(max-width:520px) {
  .library-intro .eyebrow { font-size: 8px; letter-spacing: .1em; }
  .library-intro h1 { font-size: 54px; }
  .library-intro-note p { font-size: 14px; }
  .library-intro-note br { display: none; }
  .library-search-panel { padding: 12px; border-radius: 11px; }
  .library-search-panel .feature-search-wrap { padding: 11px 13px; gap: 10px; }
  .library-search-panel input { font-size: 13px; min-height: 26px; }
  .library-search-panel .feature-search-wrap > svg { height: 17px; width: 17px; }
  .search-suggestions { gap: 4px 15px; padding-top: 9px; }
  .search-suggestions > span { width: 100%; font-size: 9px; margin-bottom: 2px; }
  .search-suggestions button { font-size: 10px; min-height: 32px; gap: 4px; }
  .search-suggestions svg { width: 10px; height: 10px; }
  .feature-categories { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .feature-categories button { font-size: 10px; min-height: 47px; padding: 10px 9px; gap: 5px; }
  .feature-categories .category-name { gap: 7px; }
  .results-top { padding: 0 1px 15px; min-height: 42px; }
  .results-top h2 { font-size: 22px; }
  .results-top > span { font-size: 10px; }
  .feature-results .feature-item summary { padding: 17px; gap: 12px; }
  .feature-copy strong { font-size: 14px; line-height: 1.55; }
  .feature-copy small { font-size: 9px; }
  .feature-results .feature-toggle { width: 25px; height: 25px; line-height: 22px; font-size: 18px; }
  .feature-results .feature-item > div { padding: 0 20px 20px 17px; font-size: 12px; }
  .library-help { margin-top: 40px; }
  .library-help h3 { font-size: 16px; }
  .library-help p { font-size: 12px; }
}
@media(max-width:370px) {
  .library-intro h1 { font-size: 47px; }
  .library-intro .eyebrow { font-size: 7px; }
  .library-search-panel input { font-size: 12px; }
  .category-name svg { display: none; }
  .feature-categories button { font-size: 10px; }
  .search-suggestions { column-gap: 12px; }
  .search-suggestions button { font-size: 9px; }
}

/* backgrounds.css */
/* Shared visual atmosphere: pearl, precision contours, and quiet architectural lines. */
:root {
  --paper: #f3f5f9;
  --ink: #202a40;
  --muted: #626d7d;
  --line: #d8dfe8;
  --shadow: 0 26px 70px -34px #29395950;
}

/* Keep the body background inside its isolated paint layer so brand images blend with it. */
html { background-color: var(--paper); }

body {
  position: relative;
  isolation: isolate;
  background-color: var(--paper);
  background-image:
    radial-gradient(ellipse 940px 650px at 100% 120px, #dce0f2c7, transparent 76%),
    radial-gradient(ellipse 760px 740px at 0 1100px, #dce9e3a6, transparent 78%),
    radial-gradient(ellipse 1100px 900px at 100% 58%, #e4e4f280, transparent 80%),
    linear-gradient(180deg, #ffffff50, #f8fafb00 55%, #e9edf5);
}

/* Decorative layers never intercept clicks or enter the accessibility tree. */
body::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, transparent calc(50% - 621px), #8394ae13 calc(50% - 621px), #8394ae13 calc(50% - 620px), transparent calc(50% - 620px), transparent calc(50% + 620px), #8394ae13 calc(50% + 620px), #8394ae13 calc(50% + 621px), transparent calc(50% + 621px)),
    url('../assets/signal-contours.svg');
  background-position: center top, right -70px top 60px;
  background-size: 100% 100%, 1440px 900px;
  background-repeat: no-repeat;
}
body[data-page="features"]::before,
body[data-page="trust"]::before { opacity: .5; }

.site-header {
  background: #f8faffed;
  border-bottom-color: #bcc8da66;
  box-shadow: 0 4px 24px #28395a04;
}
.site-header::after {
  content: '';
  position: absolute;
  height: 1px;
  bottom: -1px;
  left: 18%;
  right: 18%;
  background: linear-gradient(90deg, transparent, #8c88b580, #91ada160, transparent);
  pointer-events: none;
}
.mobile-nav, .product-menu, dialog { background-color: #fafbfd; }
.mobile-module-links>a { background: #ecf0f6; }
.module-subnav { background: #f5f7fbe6; border-color: var(--line); }

.stage-orbit {
  border-radius: 50%;
  background: radial-gradient(ellipse at 58% 42%, #c7cce866, #dce7e333 56%, transparent 73%);
}
.stage-orbit::before { border-color: #a2aeca40; }
.product-preview, .floating-import { border-color: #dae1ec; }
.floating-grade { background: #fffdfa; border-color: #e3dfdf; }

.classroom-proof {
  background: linear-gradient(90deg, #ffffff00, #ffffff73 30%, #ffffff73 70%, #ffffff00);
}
.signature-card, .showcase-example, .module-hero-visual, .module-highlight, .privacy-block {
  box-shadow: inset 0 1px #ffffffbd, 0 18px 46px -35px #25385842;
}
.profile-signature, .showcase-example.violet, .module-hero-visual.violet, .module-highlight.violet {
  background: linear-gradient(140deg, #f3f1fc, #e4e5f4);
  border-color: #d7d9ea;
}
.grading-signature, .showcase-example.peach, .module-hero-visual.peach, .module-highlight.peach {
  background: linear-gradient(140deg, #fcf5ee, #f0e4dc);
  border-color: #e5dbd4;
}
.showcase-example.blue, .module-hero-visual.blue, .module-highlight.blue {
  background: linear-gradient(140deg, #eef4fc, #dde7f3);
}
.showcase-example.mint, .module-hero-visual.mint, .module-highlight.mint {
  background: linear-gradient(140deg, #edf6f0, #dfece6);
}
.showcase-tabs {
  background: #e7ecf3b3;
  border-color: #d5deea;
  box-shadow: inset 0 1px #ffffffbd;
}
.showcase-tabs button:hover { background: #f7f9fd; }
.showcase-tabs button[aria-selected=true] { box-shadow: 0 3px 10px #28395a0b; }
.journey-grid { background: linear-gradient(180deg, #ffffff52, #ffffff10); }
.journey-card:hover { background: #ffffff75; }
.privacy-block { background: linear-gradient(135deg, #f0f2fa, #e2e8f2); }

/* A darker, uninterrupted surface gives the educator story and final CTA weight. */
.educator-section, .contact-band {
  background-color: #202c43;
  background-image: url('../assets/signal-contours.svg'), linear-gradient(115deg, #202b40 15%, #30354f 72%, #35455b);
  background-size: 1000px auto, cover;
  background-position: right -180px center, center;
  background-repeat: no-repeat;
  border: 1px solid #34445d;
  box-shadow: 0 24px 55px -35px #1d2c5066, inset 0 1px #ffffff0f;
}
.contact-band { color: #f9faff; }
.contact-band .eyebrow { color: #c2cce1; }
.contact-band h2 em { color: #ccc6ef; }
.contact-band p { color: #c0c9dc; }
.contact-band .button { background: #f6f7fc; color: #263249; border-color: #f6f7fc; }
.contact-band .button:hover { background: #e5e8f5; }
.contact-flower { display: none; }
.educator-section>div>p, .educator-steps p { color: #c1cadb; }
.educator-section .eyebrow, .educator-steps article>span { color: #bdc6dc; }

/* Keep the feature directory clean and grounded against the ambient background. */
.library-search-panel {
  background: linear-gradient(115deg, #e8edf5e6, #eeedf7e6);
  border-color: #d2dce9;
  box-shadow: inset 0 1px #ffffffc7, 0 12px 36px -28px #293b5933;
}
.library-search-panel .feature-search-wrap { background: #ffffffed; border-color: #d4dce7; }
.feature-categories button:hover { background: #e7ebf3; }
.feature-categories button[aria-pressed=true] { background: #e2e4f1; box-shadow: inset 2px 0 #7a76ac; }
#feature-list { background: #ffffffed; border-color: #d6dfea; box-shadow: 0 15px 45px -34px #26385242; }
.feature-results .feature-item { border-bottom-color: #e7ebf1; }
.feature-results .feature-item summary:hover { background: #f2f5fa; }
.feature-results .feature-item[open] { background: #f5f6fb; }
.library-help { background: linear-gradient(90deg, transparent, #ffffff80, transparent); }
.site-footer { position: relative; }
.footer-bottom { border-color: #cbd5e3; }

@media(min-width:1500px) {
  body::before { background-size: 100% 100%, 1600px 1000px; }
}
@media(max-width:900px) {
  body::before { background-position: center top, right -390px top 140px; }
}
@media(max-width:600px) {
  body { background-image: radial-gradient(ellipse 620px 620px at 100% 180px, #dce0f2a6, transparent 75%), radial-gradient(ellipse 520px 700px at 0 1700px, #dce9e380, transparent 78%), linear-gradient(180deg, #ffffff30, #e9edf5); }
  body::before { background-image: url('../assets/signal-contours.svg'); background-position: right -430px top 90px; background-size: 1050px auto; opacity: .7; }
  .feature-categories button { background: #e8ecf3; }
  .educator-section, .contact-band { background-position: right -490px center, center; }
}
@media print {
  body { background: white; }
  body::before, .site-header::after { display: none; }
}

/* brand.css */
/* High-contrast ExamLock signature, with transparent cutouts and room to breathe. */
.brand { flex-shrink: 0; line-height: 1; }
.brand .brand-logo { display: block; width: 300px; height: auto; max-width: 100%; object-fit: contain; mix-blend-mode: normal; }
.site-footer .brand { max-width: 100%; }
.site-footer .brand .brand-logo { width: 340px; }
.download-app-icon { display: block; width: 88px; height: 88px; object-fit: contain; border: 1px solid #e1e7ef; border-radius: 20px; background: white; box-shadow: 0 7px 22px #1b396612; margin-bottom: 22px; }
.security-brand-icon { width: 92px; height: 92px; object-fit: contain; position: relative; mix-blend-mode: normal; }
@media(max-width:1100px) {
  .site-header .brand .brand-logo { width: 270px; }
  .site-footer .brand .brand-logo { width: 320px; }
}
@media(max-width:600px) {
  .site-header .brand .brand-logo { width: 260px; }
  .site-header .nav-wrap { gap: 10px; }
  .site-header .nav-actions { gap: 10px; }
  .site-header .nav-actions > .button { display: none; }
  .site-header .nav-actions .button.small { padding-inline: 10px; }
  .site-header .nav-actions .button.small svg { display: none; }
  .site-footer .brand .brand-logo { width: min(340px, 100%); }
  .download-app-icon { width: 74px; height: 74px; border-radius: 17px; margin-bottom: 18px; }
}
@media(max-width:370px) {
  .site-header .brand .brand-logo { width: 218px; }
}

/* refinements.css */
/* Shared finishing details: consistent reading sizes, controls, and disclosure rows. */
.site-header { background: #f8fafffa; }
.preview-toolbar { flex-wrap: wrap; row-gap: 7px; }
.preview-toolbar > span:first-child { font-size: 12px; }
.preview-label { font-size: 9px; letter-spacing: .04em; color: #626d7d; white-space: normal; }
.preview-foot, .ready-footer, .approval-note { font-size: 11px; color: #626d7d; }
.preview-foot { flex-wrap: wrap; row-gap: 7px; }
.stats-row small, .student-name small, .question-meta, .import-file small,
.grader-scores > div > span, .histogram > div > span { font-size: 10px; color: #626d7d; }
.student-name { font-size: 12px; }
.student-status { font-size: 10px; }
.monitor-filters button { font-size: 11px; min-height: 44px; color: #626d7d; }
.import-file > div { min-width: 0; }
.import-file strong { font-size: 12px; overflow-wrap: anywhere; }
.import-complete, .editable-chip { font-size: 10px; }
.import-complete { flex-shrink: 0; }
.question-card p, .deliver-preview .preview-body > p, .readiness-list > div,
.learning-insight strong, .learning-insight p, .criterion-row { font-size: 12px; }
.learning-insight p { color: #596d60; }
.floating-import div > span, .floating-grade div > span, .stage-caption { font-size: 10px; color: #626d7d; }
.floating-import strong, .floating-grade strong { font-size: 12px; }
.floating-import > svg, .grade-star, .float-tick, .float-score { flex-shrink: 0; }
.floating-import > div, .floating-grade > div:nth-child(2) { min-width: 0; }
.hero-stage { padding-bottom: 20px; }
.floating-grade { position: relative; right: auto; bottom: auto; margin: 24px 0 0 auto; }

.scenario-tabs button { font-size: 12px; min-height: 44px; color: #685c78; }
.evidence-status, .evidence-status strong, .signal-row > span:last-child { font-size: 11px; color: #685c78; }
.evidence-status { flex-wrap: wrap; }
.signal-row { font-size: 12px; }
.evidence-explanation p { font-size: 13px; color: #685c78; }
.trust-callout { color: #685c78; }

/* Use the library's disclosure treatment on each module page too. */
.capabilities-list { align-self: start; background: #ffffffb8; border: 1px solid var(--line); border-radius: 12px; overflow: clip; }
.capabilities-list .feature-item { border: 0; border-bottom: 1px solid #e7ebf1; }
.capabilities-list .feature-item:last-child { border-bottom: 0; }
.capabilities-list .feature-item summary { padding: 20px; gap: 18px; }
.capabilities-list .feature-item summary:hover { background: #f2f5fa; }
.capabilities-list .feature-item summary b { width: 28px; height: 28px; line-height: 25px; border: 1px solid #d5cfdf; border-radius: 50%; color: #77618d; }
.capabilities-list .feature-item[open] { background: #f5f6fb; }
.capabilities-list .feature-item[open] summary b { background: #e9e0f1; border-color: #e9e0f1; }
.capabilities-list .feature-item > div { padding: 0 20px 23px; font-size: 14px; }
.feature-item summary:focus-visible { outline-offset: -4px; }
.feature-copy small, .library-nav-label, .library-nav-hint, .results-top > span,
.library-metadata, .search-suggestions > span { color: #71657e; }
.feature-copy small { font-size: 10px; }
.feature-categories .category-count { color: #71657e; }
.library-search-panel input::placeholder { color: #71657e; }
.module-subnav a { color: #626d7d; }
.module-subnav .wrap > span, .breadcrumb, .next-module > span { color: #626d7d; }

@media(max-width:900px) {
  .menu-toggle { width: 44px; height: 44px; padding: 12px 10px; flex-shrink: 0; }
}
@media(max-width:600px) {
  .module-subnav { overflow: visible; }
  .module-subnav > .wrap { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); width: calc(100% - 32px); min-width: 0; min-height: 0; padding: 0; gap: 4px; }
  .module-subnav a { flex-direction: column; gap: 4px; padding: 11px 2px; font-size: 10px; }
  .preview-toolbar { align-items: flex-start; }
  .preview-label { font-size: 9px; }
  .preview-foot, .ready-footer, .approval-note { font-size: 10px; }
  .student-name { font-size: 11px; }
  .student-status { font-size: 10px; white-space: normal; }
  .student-row { grid-template-columns: 25px minmax(0,1fr) 70px; }
  .stats-row { gap: 10px; }
  .stats-row strong span { margin-left: 5px; }
  .import-file { flex-wrap: wrap; }
  .import-complete { margin-left: auto; }
  .floating-import { padding: 11px 13px; gap: 9px; }
  .floating-import strong, .floating-grade strong { font-size: 10px; }
  .floating-import div > span, .floating-grade div > span { font-size: 9px; }
  .hero-stage { padding-top: 80px; }
  .floating-grade { width: 90%; }
  .scenario-tabs { padding-inline: 12px; gap: 4px; }
  .scenario-tabs button { font-size: 11px; white-space: normal; }
  .signal-row { grid-template-columns: 35px minmax(0,1fr) 65px; gap: 8px; }
  .signal-row > span:last-child { font-size: 10px; }
  .evidence-explanation { padding: 16px; }
  .capabilities-list .feature-item summary { padding: 17px; gap: 12px; }
  .capabilities-list .feature-item > div { padding: 0 17px 20px; }
  .feature-categories button { font-size: 11px; white-space: normal; }
  .module-hero-visual .product-preview { transform: none; }
}
@media(max-width:370px) {
  .preview-toolbar > span:first-child { width: 100%; }
  .preview-toolbar { row-gap: 4px; }
  .criterion-row { gap: 6px; grid-template-columns: minmax(0,1fr) 32px 32px; font-size: 11px; }
  .floating-import { left: 0; width: 100%; }
  .floating-import > svg { width: 22px; }
  .floating-grade { width: 100%; }
}

/* seo.css */
.seo-breadcrumb{padding-top:22px;font-size:12px;color:var(--muted)}
.seo-breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;list-style:none;padding:0;margin:0}
.seo-breadcrumb li{display:flex;align-items:center;gap:12px}
.seo-breadcrumb a:hover{color:var(--ink);text-decoration:underline}
.seo-faq{margin-top:88px;margin-bottom:80px;display:grid;grid-template-columns:1fr 1.4fr;gap:60px}
.seo-faq h2{font-size:40px;margin-top:18px}
.seo-faq details{border-bottom:1px solid var(--line);padding:20px 0}
.seo-faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;font:650 15px/1.6 var(--body);list-style:none}
.seo-faq summary::-webkit-details-marker{display:none}
.seo-faq summary span{font-size:22px;color:var(--accent);flex-shrink:0}
.seo-faq details[open] summary span{transform:rotate(45deg)}
.seo-faq details p{font-size:14px;line-height:1.8;color:var(--muted);margin:12px 32px 0 0}
.topic-directory{margin-top:70px;margin-bottom:60px}
.topic-directory h2{font-size:32px;margin-bottom:24px}
.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.topic-grid a{padding:22px;border:1px solid var(--line);border-radius:14px;background:#ffffff80;display:flex;flex-direction:column;gap:10px}
.topic-grid a:hover{border-color:#8871b2;background:#f0edf7}
.topic-grid strong{font:650 14px/1.5 var(--body)}
.topic-grid small{color:var(--muted);font-size:12px}
.topic-intro{padding-bottom:45px}
.topic-intro h1{max-width:1000px}
.topic-intro p{max-width:800px}
.topic-overview{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-bottom:24px;color:var(--muted);font-size:13px}
.topic-features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.topic-feature{padding:28px;background:#ffffffa6;border:1px solid var(--line);border-radius:16px;scroll-margin-top:110px}
.topic-feature h2{font-size:21px;line-height:1.35;margin-bottom:14px}
.topic-feature p,.topic-feature li{font-size:14px;line-height:1.8;color:var(--muted)}
.topic-feature ul{padding-left:20px;margin-top:12px}
.topic-feature li+li{margin-top:6px}
.topic-feature .topic-permalink{display:inline-block;margin-top:16px;font-size:12px;color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.category-guide-link{display:inline-block;margin:14px 0;font-size:12px;color:var(--accent);text-decoration:underline;text-underline-offset:3px}
@media(max-width:900px){.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.seo-faq{gap:30px;grid-template-columns:1fr 1.5fr}}
@media(max-width:600px){.seo-breadcrumb{font-size:11px;padding-top:18px}.seo-faq{grid-template-columns:1fr;gap:18px;margin-top:60px;margin-bottom:50px}.seo-faq h2{font-size:34px}.topic-features{grid-template-columns:1fr}.topic-feature{padding:22px}.topic-grid{gap:10px}.topic-grid a{padding:16px}.topic-grid strong{font-size:13px}.topic-overview{align-items:flex-start;flex-direction:column}}