:root{--ink:#111827;--muted:#5d6b80;--line:#dfe6f2;--purple:#5b21b6;--purple-dark:#2e1065;--blue:#2563eb;--gold:#f59e0b;--green:#059669;--bg:#f7f9fd;--card:#fff;--shadow:0 22px 60px rgba(15,23,42,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:radial-gradient(circle at 0 12%,rgba(245,158,11,.11),transparent 25%),radial-gradient(circle at 100% 12%,rgba(91,33,182,.11),transparent 27%),linear-gradient(180deg,#fff 0,var(--bg) 48%,#fff 100%);-webkit-font-smoothing:antialiased}a{color:inherit}.skip-link{position:absolute;left:-999px;top:8px;z-index:1000;background:#111827;color:#fff;padding:10px 14px;border-radius:10px}.skip-link:focus{left:12px}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(15,23,42,.07)}.nav{max-width:1240px;margin:auto;padding:13px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:950}.brand img{width:54px;height:54px;border:1px solid #e4e9f3;border-radius:16px;box-shadow:0 10px 28px rgba(15,23,42,.08);background:#fff}.brand-copy{line-height:1}.brand-copy strong{display:block;font-size:20px;letter-spacing:-.025em}.brand-copy span{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.12em;color:#64748b;margin-top:5px}.nav-links{display:flex;gap:3px;align-items:center}.nav-links a{font-size:13.5px;font-weight:850;text-decoration:none;padding:10px 12px;border-radius:999px;color:#3f4b61}.nav-links a:hover,.nav-links a.active{background:#f1edff;color:#391277}.menu-btn{display:none;border:1px solid #dce4f2;border-radius:12px;background:white;padding:9px 12px;font-size:20px;color:#2e1065}.wrap{max-width:1240px;margin:auto;padding:52px 24px 76px}.hero{background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:34px;padding:52px;box-shadow:0 32px 84px rgba(15,23,42,.09);position:relative;overflow:hidden}.hero:before{content:"";height:9px;position:absolute;top:0;left:24px;right:24px;border-radius:0 0 16px 16px;background:linear-gradient(90deg,var(--gold),var(--blue),var(--purple))}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center}.eyebrow,.badge{display:inline-flex;align-items:center;gap:8px;width:max-content;max-width:100%;padding:8px 13px;border-radius:999px;background:linear-gradient(135deg,rgba(245,158,11,.12),rgba(91,33,182,.10));border:1px solid rgba(91,33,182,.17);color:#4c1d95;font-weight:900;font-size:12.5px}.hero h1,.page-title{font-size:clamp(43px,6vw,72px);letter-spacing:-.057em;line-height:.98;margin:22px 0 18px;color:#24105c}.hero p.lead,.lead{font-size:19px;line-height:1.62;color:#52627a;max-width:790px;margin:0}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border:0;border-radius:16px;padding:14px 19px;font-weight:900;font-size:14.5px;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--blue) 48%,var(--purple));color:#fff;box-shadow:0 16px 34px rgba(91,33,182,.22)}.btn-secondary{background:#fff;color:#35116e;border:1px solid #d9caff}.btn-tertiary{background:#f6f2ff;color:#3b1774;border:1px solid #e7dcff}.btn:disabled{opacity:.6;cursor:wait;transform:none}.trust{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}.pill{padding:7px 10px;border-radius:999px;border:1px solid #e2e8f0;background:#fbfdff;font-size:11.5px;font-weight:850;color:#536174}.hero-panel,.section,.tool-card,.form-card,.result-card,.page-hero-note,.note-card{background:#fff;border:1px solid var(--line);border-radius:25px;box-shadow:0 18px 50px rgba(15,23,42,.055)}.hero-panel{padding:26px}.panel-kicker{font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.1em;color:#6d28d9;margin-bottom:7px}.hero-panel h2{font-size:25px;line-height:1.08;letter-spacing:-.035em;color:#31116d;margin:0 0 14px}.feature-row{display:grid;grid-template-columns:44px 1fr;gap:13px;padding:15px 0;border-top:1px solid #edf1f7}.feature-row:first-of-type{border-top:0}.feature-link{text-decoration:none;border-radius:14px;padding-left:8px;padding-right:8px;margin-left:-8px;margin-right:-8px}.feature-link:hover{background:#faf8ff}.feature-icon{width:42px;height:42px;border-radius:14px;background:#f2efff;display:grid;place-items:center;font-size:21px}.feature-row strong{display:block;margin-bottom:4px}.feature-row p{margin:0;color:#667085;line-height:1.45;font-size:13.5px}.section{padding:37px;margin-top:28px}.section-flush{margin-top:0}.section-head{max-width:800px}.section h2,.cta-band h2,.path-card h2,.student-anchor h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.045em;color:#2e1065;margin:10px 0 12px;line-height:1.04}.section p,.tool-card p,.path-card p,.principle p,.roadmap-card p,.note-card p{color:#5c687b;line-height:1.65}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:25px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:25px}.tool-card{padding:27px}.tool-card .icon,.roadmap-card .icon,.note-card .icon{font-size:32px}.tool-card h3,.roadmap-card h3,.principle h3,.note-card h3{font-size:23px;color:#31116d;margin:12px 0 9px;letter-spacing:-.03em}.tool-card p{margin:0 0 18px}.tool-card-featured{position:relative;overflow:hidden}.tool-card-featured:after{content:"";position:absolute;right:-70px;top:-70px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(91,33,182,.09),transparent 70%);pointer-events:none}.card-topline{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px}.availability{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;font-size:11px;font-weight:950;letter-spacing:.01em}.availability.available{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.availability.planned{background:#f8fafc;color:#64748b;border:1px solid #dbe3ef}.chip-row{display:flex;gap:7px;flex-wrap:wrap;margin:18px 0 22px}.chip-row span{font-size:11px;font-weight:850;color:#556176;background:#f8fafc;border:1px solid #e2e8f0;padding:7px 9px;border-radius:999px}.inline-link{color:#4c1d95;font-weight:900;text-decoration:none}.path-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px}.path-card{display:grid;grid-template-columns:62px 1fr;gap:20px;padding:30px;border-radius:27px;border:1px solid var(--line);background:#fff;text-decoration:none;box-shadow:0 18px 50px rgba(15,23,42,.055);transition:transform .15s ease,box-shadow .15s ease}.path-card:hover{transform:translateY(-2px);box-shadow:0 24px 56px rgba(15,23,42,.09)}.path-icon{width:62px;height:62px;border-radius:20px;display:grid;place-items:center;background:#f3efff;font-size:30px}.path-card h2{font-size:31px;margin:10px 0 8px}.path-card p{margin:0 0 12px}.principle{padding:24px;border:1px solid #e4eaf4;border-radius:21px;background:linear-gradient(180deg,#fff,#fbfdff)}.principle-num{font-size:12px;font-weight:950;color:#7c3aed;letter-spacing:.08em}.principle h3{margin-top:13px}.principle p{margin-bottom:0}.cta-band{margin-top:28px;border-radius:28px;padding:34px 38px;display:flex;align-items:center;justify-content:space-between;gap:28px;background:linear-gradient(135deg,#fff8eb,#fff 45%,#f6f1ff);border:1px solid #eadffb;box-shadow:var(--shadow)}.cta-band h2{font-size:36px;margin:10px 0 8px}.cta-band p{margin:0;color:#667085}.cta-band .actions{margin-top:0;flex-shrink:0}.site-footer{border-top:1px solid #e4eaf4;background:#fff}.footer-inner{max-width:1240px;margin:auto;padding:32px 24px;display:grid;grid-template-columns:1.1fr 1.4fr 1fr;gap:28px;align-items:center}.footer-brand-link img{width:42px;height:42px;border-radius:13px}.footer-brand p{font-size:14px;color:#56647a;margin:9px 0 0}.footer-links{display:flex;gap:13px;flex-wrap:wrap;justify-content:center}.footer-links a{text-decoration:none;color:#56647a;font-weight:750;font-size:14px}.footer-copy{font-size:14px;color:#56647a;text-align:right;line-height:1.5}.page-hero{padding:40px 0 24px}.page-hero .page-title{font-size:clamp(42px,5vw,64px);margin:18px 0 12px;max-width:920px}.page-hero-split{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:end}.page-hero-note{padding:24px;background:linear-gradient(180deg,#fff,#fbfaff)}.page-hero-note strong{display:block;color:#31116d;font-size:18px}.page-hero-note p{margin:7px 0 0;color:#69768a;line-height:1.55;font-size:13.5px}.roadmap-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-top:24px}.roadmap-card{padding:22px;border:1px solid #e2e8f0;border-radius:20px;background:#fff}.roadmap-card .availability{margin-bottom:16px}.roadmap-card h3{font-size:19px}.roadmap-card p{font-size:13.5px;margin-bottom:0}.student-feature{margin-top:8px}.student-anchor{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;padding:34px}.student-anchor h2{font-size:43px}.feedback-preview{display:grid;gap:10px;align-content:start}.feedback-preview>div{display:grid;grid-template-columns:34px 1fr;gap:3px 10px;padding:14px 15px;border:1px solid #e2e8f0;border-radius:16px;background:#fbfdff}.feedback-preview span{grid-row:1/3;font-size:21px}.feedback-preview strong{color:#2e1065}.feedback-preview small{color:#6b778a}.multilingual-section{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center}.note-card{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:24px}.note-card h3{font-size:20px;margin-top:0}.note-card p{margin-bottom:0}.privacy{max-width:900px}.privacy-updated{padding-bottom:18px;border-bottom:1px solid #e6ecf4}.privacy h2{font-size:25px;color:#31116d;margin-top:30px;letter-spacing:-.025em}.privacy p,.privacy li{line-height:1.72;color:#56647a}.form-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}.form-card{padding:30px}.form-section{padding:20px 0;border-top:1px solid #edf1f7}.form-section:first-child{border-top:0;padding-top:0}.step{display:flex;gap:13px;align-items:flex-start;margin-bottom:16px}.step-num{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--gold),var(--purple));color:#fff;display:grid;place-items:center;font-weight:950}.step h2{font-size:24px;color:#34106e;margin:0 0 4px}.step p{margin:0;color:#68758a;font-size:14px}.field-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.field{margin-top:14px}.field label{display:block;font-size:13px;font-weight:900;margin-bottom:7px;color:#334155}.field select,.field input,.field textarea{width:100%;border:1px solid #ccd7e8;border-radius:14px;padding:13px 14px;font:inherit;background:#fff;color:#111827;outline:none}.field textarea{min-height:120px;resize:vertical}.field select:focus,.field input:focus,.field textarea:focus,.btn:focus-visible,.nav-links a:focus-visible,.menu-btn:focus-visible{border-color:#7c3aed;outline:3px solid rgba(124,58,237,.18);outline-offset:2px}details.advanced{margin-top:12px;border:1px solid #e4eaf4;border-radius:15px;padding:13px 15px;background:#fbfdff}details.advanced summary{cursor:pointer;font-weight:850;color:#4c1d95}.templates{padding:25px;position:sticky;top:96px}.templates h3{color:#31116d;font-size:26px;margin:8px 0}.template-btn{display:block;width:100%;text-align:left;border:1px solid #dfe6f2;border-radius:16px;background:#fff;padding:13px 14px;margin-top:10px;cursor:pointer}.template-btn:hover{border-color:#b9a7e8;background:#fdfcff}.template-btn strong{display:block;color:#2f1764}.template-btn span{display:block;color:#7a8496;font-size:12px;margin-top:3px}.status{margin-top:18px;padding:16px;border-radius:16px;background:#f8fafc;border:1px solid #e4eaf4;color:#556176;display:none}.status.show{display:block}.status.error{background:#fff1f2;border-color:#fecdd3;color:#881337}.status.success{background:#f0fdf4;border-color:#bbf7d0;color:#14532d}.result-card{padding:27px;margin-top:20px;display:none}.result-card.show{display:block}.result-card h2{margin:0 0 10px;color:#166534}.result-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.small{font-size:12.5px;color:#758196;line-height:1.5}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#f5f3ff;color:#4c1d95;padding:2px 5px;border-radius:6px;font-size:.92em}.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:22px;align-items:start;max-width:1050px}.contact-form{padding:30px}.contact-form-head{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:center;margin-bottom:8px}.contact-icon{width:52px;height:52px;border-radius:17px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(245,158,11,.18),rgba(91,33,182,.13));font-size:24px}.contact-form-head h2,.contact-side h2{margin:0;color:#31116d;font-size:28px;letter-spacing:-.035em}.contact-form-head p{margin:5px 0 0;color:#6b778a;line-height:1.5;font-size:14px}.contact-fields-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.contact-form .field textarea{min-height:180px}.contact-count{text-align:right;color:#8791a1;font-size:11px;font-weight:750;margin-top:5px}.contact-submit{width:100%;margin-top:20px;min-height:52px}.contact-status{display:none;margin-top:15px;padding:14px 16px;border-radius:15px;font-weight:800;line-height:1.45;font-size:14px}.contact-status.sending,.contact-status.success,.contact-status.error{display:block}.contact-status.sending{background:#eff6ff;border:1px solid #bfdbfe;color:#1e40af}.contact-status.success{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534}.contact-status.error{background:#fff1f2;border:1px solid #fecdd3;color:#9f1239}.contact-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.contact-side{padding:28px;position:sticky;top:98px;background:linear-gradient(180deg,#fff,#fbfaff)}.contact-side-badge{display:inline-flex;padding:8px 12px;border-radius:999px;background:#f1edff;color:#4c1d95;font-size:12px;font-weight:900;margin-bottom:14px}.contact-side p{color:#68758a;line-height:1.6}.contact-side-list{display:grid;gap:10px;margin:20px 0}.contact-side-list>div{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center;padding:12px;border:1px solid #e7eaf2;border-radius:15px;background:#fff}.contact-side-list span{font-size:20px}.contact-side-list strong{color:#344054;font-size:14px}
@media(max-width:1050px){.roadmap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-hero-split{grid-template-columns:1fr}.page-hero-note{max-width:600px}.student-anchor{grid-template-columns:1fr}.multilingual-section{grid-template-columns:1fr}}
@media(max-width:900px){.hero-grid,.form-layout,.grid-3,.path-grid{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}.templates,.contact-side{position:static}.field-grid,.contact-fields-2{grid-template-columns:1fr}.hero{padding:40px 28px}.nav-links{display:none}.menu-btn{display:block}.nav.open{align-items:flex-start;flex-wrap:wrap}.nav.open .nav-links{display:flex;flex-direction:column;align-items:stretch;width:100%;padding:8px 0}.nav.open .nav-links a{border-radius:12px}.footer-inner{grid-template-columns:1fr;align-items:start}.footer-links{justify-content:flex-start}.footer-copy{text-align:left}.cta-band{align-items:flex-start;flex-direction:column}.cta-band .actions{margin-top:0}}
@media(max-width:620px){.roadmap-grid{grid-template-columns:1fr}.student-anchor{padding:24px}.student-anchor h2{font-size:35px}.contact-grid{grid-template-columns:1fr}.wrap{padding:34px 15px 56px}.nav{padding:10px 15px}.brand-copy{display:none}.hero{border-radius:25px;padding:32px 20px}.section,.form-card{padding:23px}.hero h1,.page-title{font-size:40px}.lead,.hero p.lead{font-size:17px}.actions .btn,.result-links .btn{width:100%}.path-card{grid-template-columns:1fr}.path-icon{width:52px;height:52px}.cta-band{padding:27px 22px}.footer-inner{padding:28px 18px}}


/* V5: sticky-header polish + Form Quiz Builder 2.0 */
html{scroll-padding-top:96px}
.site-header{box-shadow:0 8px 24px rgba(15,23,42,.045);isolation:isolate}
.hero,.section,.page-hero,.form-card,.result-card,[id]{scroll-margin-top:96px}
.builder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.form-title-field{margin-top:16px}
.source-meta{display:flex;justify-content:space-between;gap:16px;margin-top:6px;color:#7b8798;font-size:11.5px;font-weight:700}
.check-row{display:flex;align-items:flex-start;gap:10px;margin-top:12px;padding:12px 13px;border:1px solid #e4eaf4;border-radius:14px;background:#fff;color:#4b5563;font-size:13px;line-height:1.45}
.check-row input{width:17px;height:17px;margin-top:1px;accent-color:#6d28d9;flex:0 0 auto}
.review-card{display:none;margin-top:18px;padding:22px;border:1px solid #d9ccfb;border-radius:20px;background:linear-gradient(180deg,#fdfcff,#faf8ff)}
.review-card.show{display:block}
.review-card h3{margin:8px 0 6px;color:#31116d;font-size:24px;letter-spacing:-.03em}
.review-card>p{margin:0 0 16px;color:#657187;line-height:1.55;font-size:13.5px}
.review-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:16px}
.review-summary>div{padding:12px 13px;border:1px solid #e5e7eb;border-radius:14px;background:#fff}
.review-summary span{display:block;color:#7c8798;font-size:10.5px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.review-summary strong{display:block;color:#2e1065;font-size:13.5px;line-height:1.35}
.preview-label{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:14px 0 7px;color:#344054;font-size:13px;font-weight:900}
.preview-label small{font-weight:700;color:#7c8798}
#requestPreview{min-height:255px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;font-size:12.5px;line-height:1.55;background:#fff}
.review-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}
.review-actions .btn{min-height:48px}
.builder-note{margin-top:12px;padding:12px 14px;border-radius:14px;background:#f8fafc;border:1px solid #e4eaf4;color:#64748b;font-size:12px;line-height:1.5}
.version-pill{display:inline-flex;margin-left:7px;vertical-align:middle;padding:4px 7px;border-radius:999px;background:#ede9fe;color:#5b21b6;font-size:10px;font-weight:950;letter-spacing:.04em}
@media(max-width:900px){.builder-grid,.review-summary{grid-template-columns:1fr}}
@media(max-width:620px){html{scroll-padding-top:82px}.hero,.section,.page-hero,.form-card,.result-card,[id]{scroll-margin-top:82px}.review-card{padding:17px}.review-actions .btn{width:100%}}

/* V5.1 cache-busting + safe hidden states */
.review-card[hidden],.result-card[hidden]{display:none!important}
.check-row+ .check-row{margin-top:10px}.check-row strong{color:#34106e}.builder-note[hidden]{display:none!important}


/* HQ V6.2 navigation + visual polish */
.brand-mark-only{gap:0}
.brand-mark-only img{width:54px;height:54px}
.footer-brand-link.brand-mark-only img{width:46px;height:46px}
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-parent{display:flex!important;align-items:center;gap:5px}
.nav-chevron{font-size:16px;line-height:1;transform:translateY(-1px);transition:transform .16s ease}
.nav-dropdown:hover .nav-chevron,.nav-dropdown:focus-within .nav-chevron{transform:translateY(-1px) rotate(180deg)}
.nav-dropdown-menu{position:absolute;top:100%;left:50%;z-index:160;width:300px;padding:12px;transform:translate(-50%,10px);border:1px solid #e1e7f1;border-radius:18px;background:rgba(255,255,255,.98);box-shadow:0 24px 60px rgba(15,23,42,.16);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .15s ease,transform .15s ease,visibility .15s ease}
.nav-dropdown-menu:before{content:"";position:absolute;left:0;right:0;top:-12px;height:14px}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,8px)}
.nav-dropdown-menu a{display:block!important;border-radius:13px!important;padding:11px 12px!important;color:#334155!important;background:transparent!important}
.nav-dropdown-menu a:hover,.nav-dropdown-menu a:focus-visible{background:#f6f2ff!important;color:#32116c!important}
.nav-dropdown-menu strong{display:block;font-size:13px;color:#2d185e}
.nav-dropdown-menu span{display:block;margin-top:3px;font-size:11px;line-height:1.35;font-weight:650;color:#7a8496}
.principle{position:relative;padding-top:26px}
.principle-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(245,158,11,.17),rgba(91,33,182,.12));border:1px solid rgba(91,33,182,.14);box-shadow:0 8px 20px rgba(91,33,182,.08)}
.principle-icon svg{width:22px;height:22px;fill:none;stroke:#5b21b6;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.principle h3{margin-top:16px}
@media(max-width:900px){
  .nav.open .nav-links{gap:4px}
  .nav.open .nav-dropdown{display:block;width:100%}
  .nav.open .nav-parent{width:100%;justify-content:space-between;border-radius:12px}
  .nav.open .nav-chevron{display:none}
  .nav.open .nav-dropdown-menu{position:static;width:100%;padding:2px 0 6px 16px;border:0;border-radius:0;background:transparent;box-shadow:none;opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .nav.open .nav-dropdown-menu:before{display:none}
  .nav.open .nav-dropdown-menu a{padding:9px 12px!important}
  .nav.open .nav-dropdown-menu a span{display:none}
}

/* V7 — Instruction Builder integration */
.featured-tools-four{grid-template-columns:repeat(2,minmax(0,1fr))}
.teacher-tools-four{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:900px){.featured-tools-four,.teacher-tools-four{grid-template-columns:1fr}}

/* V7.2 — Classroom Screen integration */
.featured-tools-five{grid-template-columns:repeat(3,minmax(0,1fr))}
.teacher-tools-five{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:1050px){.featured-tools-five{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.featured-tools-five,.teacher-tools-five{grid-template-columns:1fr}}

/* V8 — Math & Science expansion */
.nav-links{gap:2px}.nav-links>a,.nav-parent{font-size:13px!important;padding:10px 10px!important}.nav-dropdown-menu{width:318px}.category-band{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}.category-card{padding:28px;border-radius:26px;border:1px solid #dfe6f2;background:#fff;box-shadow:0 18px 50px rgba(15,23,42,.055)}.category-card h3{font-size:27px;color:#2e1065;margin:10px 0 8px}.category-card p{color:#5f6d82;line-height:1.6}.category-card.math{background:linear-gradient(160deg,#fff,#eff6ff)}.category-card.science{background:linear-gradient(160deg,#fff,#ecfdf5)}.featured-tools-v8{grid-template-columns:repeat(3,minmax(0,1fr))}.brand-mark-only img{object-fit:contain}
@media(max-width:1050px){.featured-tools-v8{grid-template-columns:repeat(2,minmax(0,1fr))}.nav-links>a,.nav-parent{font-size:12.5px!important;padding:9px 8px!important}}
@media(max-width:900px){.featured-tools-v8,.category-band{grid-template-columns:1fr}.nav-links>a,.nav-parent{font-size:13.5px!important;padding:10px 12px!important}}


/* HQ V8.2 — site-wide clarity, balance, accessibility, and visual polish */
.section-head{max-width:1040px}
.section-head>p{max-width:920px;margin-top:0;font-size:16.5px}
.home-featured .section-head{max-width:1120px}
.home-featured .section-head h2{max-width:1060px}
.home-featured .section-head>p{max-width:980px}
.home-featured{padding:42px}

.tool-card{display:flex;flex-direction:column;min-height:100%;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.tool-card:hover{transform:translateY(-3px);box-shadow:0 24px 58px rgba(15,23,42,.09);border-color:#d6c9f5}
.tool-card>.btn{margin-top:auto;align-self:flex-start}
.tool-card>p{font-size:15px}
.tool-card>.icon,.card-topline>.icon{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,#fff8eb,#f2efff);border:1px solid #eadff8;box-shadow:0 8px 22px rgba(91,33,182,.07);font-size:27px}
.card-topline>.icon{flex:0 0 auto}
.featured-tools-v8{align-items:stretch}
.featured-tools-v8 .tool-card h3{font-size:24px;line-height:1.12}

.featured-footer{margin-top:24px;padding-top:22px;border-top:1px solid #e8edf5;display:flex;align-items:center;justify-content:space-between;gap:24px}
.featured-footer>p{margin:0;max-width:620px;color:#5c687b;line-height:1.6}
.featured-footer .actions{margin-top:0;flex-shrink:0}

.category-card{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.category-card:hover{transform:translateY(-2px);box-shadow:0 24px 58px rgba(15,23,42,.085);border-color:#d6c9f5}
.category-card h3{line-height:1.12}
.category-card .actions{margin-top:20px}

.hero-panel{border-color:#e6def8}
.hero-panel h2{font-size:27px;max-width:440px}
.feature-link{transition:background .15s ease,transform .15s ease}
.feature-link:hover{transform:translateX(2px)}

.path-card{height:100%}
.path-card h2{line-height:1.08}
.inline-link{text-underline-offset:3px}

.nav-links a.active,.nav-parent.active{box-shadow:inset 0 0 0 1px rgba(91,33,182,.10)}
.nav-links a:focus-visible,.nav-parent:focus-visible,.nav-dropdown-menu a:focus-visible{outline:3px solid rgba(124,58,237,.20);outline-offset:2px}
.footer-links a:hover{color:#3b1774;text-decoration:underline;text-underline-offset:3px}

.page-hero .lead{max-width:900px}
.page-hero .page-title{line-height:1.02}

@media(max-width:1050px){
  .featured-footer{align-items:flex-start;flex-direction:column}
  .featured-footer .actions{margin-top:0}
}
@media(max-width:620px){
  .home-featured{padding:23px}
  .section-head>p{font-size:15.5px}
  .featured-footer .actions{width:100%}
  .featured-footer .actions .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* Keep the right-most desktop dropdown inside the viewport. */
@media(min-width:901px){
  .nav-links>.nav-dropdown:last-of-type .nav-dropdown-menu{left:auto;right:0;transform:translateY(10px)}
  .nav-links>.nav-dropdown:last-of-type:hover .nav-dropdown-menu,
  .nav-links>.nav-dropdown:last-of-type:focus-within .nav-dropdown-menu{transform:translateY(8px)}
}

/* HQ V9.2 — iPad + mobile compatibility pass */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
button,.btn,.menu-btn,.template-btn,.stem-tab,.mini-action,.control-btn,.preset-mini,.flash-tab,.flash-mini-btn,.flash-mode-option,.flash-choice{touch-action:manipulation;-webkit-tap-highlight-color:rgba(91,33,182,.12)}
img,svg,canvas{max-width:100%}
.form-layout>*,.stem-layout>*,.flash-builder>*,.live-builder>*,.live-host-grid>*,.screen-workspace>*,.screen-controls>*,.screen-board-shell,.screen-board,.control-card{min-width:0}
.chart-wrap{max-width:100%;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain}

@media(max-width:1100px){
  .form-layout,.contact-grid,.stem-layout,.flash-builder,.flash-hero,.live-builder,.live-host-grid{grid-template-columns:1fr!important}
  .templates,.contact-side,.stem-side{position:static!important;top:auto!important}
  .nav-links{display:none}
  .menu-btn{display:block;min-width:48px;min-height:48px}
  .nav.open{align-items:flex-start;flex-wrap:wrap}
  .nav.open .nav-links{display:flex;flex-direction:column;align-items:stretch;width:100%;padding:8px 0;gap:4px}
  .nav.open .nav-links>a{border-radius:12px;min-height:44px;display:flex;align-items:center}
  .nav.open .nav-dropdown{display:block;width:100%}
  .nav.open .nav-parent{width:100%;justify-content:space-between;border-radius:12px;min-height:44px}
  .nav.open .nav-chevron{display:none}
  .nav.open .nav-dropdown-menu{position:static;width:100%;padding:2px 0 6px 16px;border:0;border-radius:0;background:transparent;box-shadow:none;opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .nav.open .nav-dropdown-menu:before{display:none}
  .nav.open .nav-dropdown-menu a{padding:10px 12px!important;min-height:44px}
  .nav.open .nav-dropdown-menu a span{display:none}
}
@media(hover:none) and (pointer:coarse){
  .nav-links{display:none}
  .menu-btn{display:block;min-width:48px;min-height:48px}
  .nav.open{align-items:flex-start;flex-wrap:wrap}
  .nav.open .nav-links{display:flex;flex-direction:column;align-items:stretch;width:100%;padding:8px 0;gap:4px}
  .nav.open .nav-links>a{border-radius:12px;min-height:44px;display:flex;align-items:center}
  .nav.open .nav-dropdown{display:block;width:100%}
  .nav.open .nav-parent{width:100%;justify-content:space-between;border-radius:12px;min-height:44px}
  .nav.open .nav-chevron{display:none}
  .nav.open .nav-dropdown-menu{position:static;width:100%;padding:2px 0 6px 16px;border:0;border-radius:0;background:transparent;box-shadow:none;opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .nav.open .nav-dropdown-menu:before{display:none}
  .nav.open .nav-dropdown-menu a{padding:10px 12px!important;min-height:44px}
  .nav.open .nav-dropdown-menu a span{display:none}
}
@media(max-width:1100px), (hover:none) and (pointer:coarse){
  input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),select,textarea{font-size:16px!important}
  button,.btn,.menu-btn,.template-btn,.stem-tab,.mini-action,.control-btn,.preset-mini,.flash-tab,.flash-mini-btn,.flash-mode-option,.flash-choice,summary{min-height:44px}
  button,.btn,.menu-btn,.template-btn,.stem-tab,.mini-action,.control-btn,.preset-mini,.flash-tab,.flash-mini-btn,.flash-mode-option,.flash-choice{touch-action:manipulation}
  .stem-data-table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}
  .stem-card,.form-card,.tool-card,.hero-panel,.section{overflow-wrap:anywhere}
}
@supports(padding:max(0px)){
  @media(max-width:1100px), (hover:none) and (pointer:coarse){
    .nav{padding-left:max(15px,env(safe-area-inset-left));padding-right:max(15px,env(safe-area-inset-right))}
    .wrap{padding-left:max(15px,env(safe-area-inset-left));padding-right:max(15px,env(safe-area-inset-right))}
  }
}

/* HQ site frontend 9.3 */
@media(max-width:1100px), (hover:none) and (pointer:coarse){
  input[type="checkbox"],input[type="radio"]{width:22px!important;height:22px!important;min-width:22px;min-height:22px;flex:0 0 22px}
}

/* HQ V9.3 — clearer affordances, cleaner brand presentation, fewer decorative boxes */
:root{--purple:#5420b8;--purple-dark:#2b0d63;--gold:#f2a007;--ink:#142033;--muted:#667085;--line:#e5e9f1;--bg:#f8f9fc;--shadow:0 16px 42px rgba(25,31,50,.07)}
body{background:radial-gradient(circle at 0 8%,rgba(245,158,11,.07),transparent 24%),radial-gradient(circle at 100% 10%,rgba(91,33,182,.07),transparent 27%),linear-gradient(180deg,#fff 0,#fafbfe 55%,#fff 100%)}

/* Brand: the mark itself is the identity; no tile around it. */
.brand,.brand-mark-only{gap:0}
.brand img,.brand-mark-only img{width:72px;height:40px;border:0!important;border-radius:0!important;box-shadow:none!important;background:transparent!important;object-fit:contain}
.footer-brand-link img,.footer-brand-link.brand-mark-only img{width:58px;height:32px;border-radius:0!important}

/* Navigation behaves like navigation, not a row of pills. */
.nav{padding-top:16px;padding-bottom:16px}
.nav-links a,.nav-parent{border-radius:8px!important;background:transparent!important;color:#334155!important;position:relative}
.nav-links a:hover,.nav-parent:hover{color:#3b1577!important;background:transparent!important}
.nav-links a.active,.nav-parent.active{color:#3b1577!important;background:transparent!important;box-shadow:inset 0 -2px 0 #6d28d9!important}

/* Section labels are labels, not buttons. */
.eyebrow{padding:0!important;border:0!important;background:transparent!important;border-radius:0!important;color:#5b21b6!important;font-size:12px!important;letter-spacing:.105em;text-transform:uppercase;font-weight:950;gap:8px}
.eyebrow:before{content:"";width:22px;height:3px;border-radius:999px;background:linear-gradient(90deg,#f59e0b,#6d28d9);display:inline-block}
.badge{padding:6px 10px;border-radius:999px;background:#f7f5ff;border:1px solid #e6def8;color:#4c1d95;font-size:11.5px}

/* Marketing chips are now quiet proof-points instead of more bubbles. */
.trust{gap:15px;margin-top:24px}
.trust .pill{padding:0;border:0;background:transparent;border-radius:0;color:#667085;font-size:11.5px;display:inline-flex;align-items:center;gap:5px}
.trust .pill:before{content:"✓";color:#059669;font-weight:950}

/* Cleaner card system. Information cards stay still; clickable surfaces move. */
.hero-panel,.section,.tool-card,.form-card,.result-card,.page-hero-note,.note-card{border-radius:20px;box-shadow:0 14px 38px rgba(15,23,42,.055)}
.hero{border-radius:28px;box-shadow:0 24px 64px rgba(15,23,42,.08);padding:50px}
.hero h1{font-size:clamp(42px,5.4vw,66px);line-height:1.01;letter-spacing:-.05em}
.tool-card:hover,.category-card:hover{transform:none!important;box-shadow:0 14px 38px rgba(15,23,42,.055)!important;border-color:var(--line)!important}
.category-card{border-radius:20px;box-shadow:0 12px 34px rgba(15,23,42,.045)}
.path-card{border-radius:20px;box-shadow:0 12px 34px rgba(15,23,42,.05);position:relative;padding-right:54px}
.path-card:after{content:"→";position:absolute;right:24px;top:50%;transform:translateY(-50%);font-size:22px;color:#6d28d9;font-weight:900}
.path-card:hover{transform:translateY(-2px);border-color:#cfc0f4;box-shadow:0 18px 44px rgba(15,23,42,.08)}

/* Buttons: one obvious primary action; gradients are reserved for brand accents. */
.btn{border-radius:11px;padding:13px 17px;box-shadow:none}
.btn-primary{background:#5420b8;color:#fff;box-shadow:0 8px 18px rgba(84,32,184,.18)}
.btn-primary:hover{background:#45178f;box-shadow:0 10px 22px rgba(84,32,184,.22)}
.btn-secondary{background:#fff;color:#3f176f;border:1px solid #cfc3ea}
.btn-tertiary{background:#f7f5ff;color:#3f176f;border:1px solid #e6def8}

/* Quick access: unmistakably clickable tool links. */
.hero-panel.quick-access-panel{padding:28px;background:linear-gradient(180deg,#fbfaff 0,#fff 100%);border-color:#ddd4f4}
.quick-access-panel .panel-kicker{font-size:13px;letter-spacing:.12em;color:#5420b8;margin:0 0 7px;display:flex;align-items:center;gap:8px}
.quick-access-panel .panel-kicker:before{content:"↗";font-size:14px}
.quick-access-panel h2{font-size:28px;margin-bottom:7px}
.quick-access-intro{font-size:13.5px;line-height:1.5;color:#6b7280;margin:0 0 16px}
.quick-access-panel .feature-link{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:13px;align-items:center;margin:10px 0 0;padding:13px 13px;border:1px solid #e5e7ef;border-radius:15px;background:#fff;box-shadow:0 5px 16px rgba(15,23,42,.035);cursor:pointer;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease,background .15s ease}
.quick-access-panel .feature-link:first-of-type{border-top:1px solid #e5e7ef}
.quick-access-panel .feature-link:hover,.quick-access-panel .feature-link:focus-visible{transform:translateY(-1px);border-color:#cdbdf2;background:#fdfcff;box-shadow:0 10px 24px rgba(91,33,182,.08);outline:none}
.quick-access-panel .feature-icon{width:42px;height:42px;border-radius:12px;background:#f2efff;border:1px solid #e7e1fa}
.quick-access-panel .feature-row strong{font-size:14.5px;color:#1f2937}
.quick-access-panel .feature-row p{font-size:12.5px;line-height:1.4;color:#697386}
.feature-arrow{font-size:20px;color:#6d28d9;font-weight:900;padding-left:4px}

/* Clarify which cards are informational by avoiding hover motion on them. */
.principle,.note-card,.roadmap-card,.page-hero-note{box-shadow:none}
.inline-link{text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:4px}

/* Footer brand is quieter and cleaner. */
.site-footer{background:#fff;border-top:1px solid #eceff4}
.footer-brand p{margin-top:6px}

@media(max-width:900px){
  .brand img,.brand-mark-only img{width:64px;height:36px}
  .hero{padding:34px 28px}
  .quick-access-panel .feature-link{grid-template-columns:42px minmax(0,1fr) auto}
}
@media(max-width:620px){
  .hero{padding:30px 20px}
  .hero h1{font-size:clamp(40px,13vw,54px)}
  .quick-access-panel .feature-link{padding:12px 11px}
  .quick-access-panel .feature-row p{display:none}
}