/* Marketing preview V3; proposed, not production. */
:root{--paper:#f3eff5;--ink:#252c49;--navy:#071329;--pink:#b83286;--cyan:#0bd2d3}
body{font-family:Inter,Arial,sans-serif}.learning-header:before{display:none}.learning-brand{display:flex;flex-direction:row;gap:12px;align-items:center;line-height:1.2}.learning-brand>img{width:56px;height:42px;object-fit:contain}.learning-brand>.company-name{font-size:21px;letter-spacing:-.5px;font-weight:700}.learning-header .header-contact{background:#fff7fc;color:#252c49;border:1px solid #bdafc2;min-height:44px}.learning-header .header-contact:hover{background:#fff7fc;border-color:#b83286;box-shadow:inset 0 0 0 1px #b83286}.button:hover{background:#b83286;box-shadow:inset 0 0 0 1px white;transform:none}.menu-button{background:#fff7fc!important;color:#252c49!important;border-color:#bdafc2!important}.menu-button span{background:currentColor}.button:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid #0bd2d3;outline-offset:4px}.coverage-panel{border-radius:16px;background:#fff7fc;color:#252c49;border:1px solid #bdafc2;box-shadow:0 8px 30px #0713290a}.coverage-stats strong{color:#b83286}.coverage-note,.coverage-stats small{color:#585263}.report-spread:before{display:none}.report-spread:hover .report-page-front{transform:rotate(-6deg)}.services-story .service-story-copy{position:relative;z-index:2}.services-story:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#071329d9,transparent 85%);pointer-events:none;z-index:1}.header-inner{position:relative}.learning-header .desktop-nav a:hover{text-decoration-color:#b83286}.hero-photo{object-position:center}.home-hero{min-height:820px}.hero-content{padding-top:155px}h1{font-size:clamp(44px,5.1vw,72px);font-weight:700;letter-spacing:-.05em;line-height:1.05}h2{font-size:clamp(38px,4vw,56px);font-weight:650;letter-spacing:-.05em;line-height:1.05}
@media(max-width:760px){.learning-brand>.company-name{font-size:17px}.learning-brand{gap:7px}.learning-brand>img{width:40px;height:34px}.learning-header .header-contact{display:none}.home-hero{min-height:760px}.hero-photo{object-position:68% center}.hero-shade{background:linear-gradient(90deg,#071329e8,#07132980 58%,#07132916),linear-gradient(0deg,#071329ee,transparent 55%)}.hero-content{padding-top:160px;padding-bottom:100px}h1{font-size:clamp(38px,10.6vw,50px)}h2{font-size:clamp(32px,9vw,44px)}.coverage-stats{grid-template-columns:1fr;gap:18px}.coverage-stats strong{font-size:28px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

@media(max-width:1100px){.hero-photo{object-position:right center}.hero-shade{background:linear-gradient(90deg,#071329f5,#071329b3 32%,#07132922 70%),linear-gradient(0deg,#071329d9,transparent 30%)}}
@media(max-width:760px){.home-hero{min-height:920px;align-items:flex-start}.hero-photo{height:520px;top:auto;bottom:0;object-position:right center;object-fit:cover}.hero-shade{background:linear-gradient(180deg,#071329 0%,#071329 37%,#071329a6 48%,transparent 65%,#07132980)}.hero-content{padding-top:140px;padding-bottom:0}.hero-content h1{max-width:100%}.hero-lead{font-size:16px}.home-hero .hero-content .button{margin-top:0}}

/* Shared hamburger disclosure: no destination or additional Math preview copy. */
.learning-header .menu-button{display:flex;flex-shrink:0}.learning-header .mobile-nav{position:absolute;right:max(24px,calc((100% - 1264px)/2));width:min(340px,calc(100% - 40px));padding:12px 18px;background:#fff7fc;color:#252c49;border:1px solid #bdafc2;border-radius:16px;box-shadow:0 12px 36px #07132920;margin-top:8px}.learning-header .mobile-nav[hidden]{display:none}.learning-header .mobile-nav a{color:#252c49;border-color:#bdafc2;min-height:44px}.math-teaser{border-top:1px solid #bdafc2}.math-teaser summary{min-height:44px;display:list-item;align-content:center;cursor:pointer;font-weight:600;padding:10px 0}.math-teaser summary:hover{box-shadow:inset 0 -1px #b83286}.math-teaser summary:focus-visible{outline:3px solid #0bd2d3;outline-offset:3px}.math-teaser p{padding:8px 0 12px;margin:0;color:#252c49;font-size:15px;cursor:text}.header-inner{gap:20px}.desktop-nav{gap:24px}.learning-header .header-contact{white-space:nowrap}
@media(max-width:1000px){.desktop-nav{gap:16px}.desktop-nav a{font-size:12px}.learning-header .header-contact{display:none}}

/* Proposed continuous domain header treatment; original Math wordmark untouched. */
.learning-brand>.company-name{font-size:25px;font-weight:750;letter-spacing:-1px;white-space:nowrap}.domain-suffix{color:#b83286}.learning-brand>img{width:48px;height:38px}.learning-brand{gap:10px}
@media(max-width:1100px){.learning-brand>.company-name{font-size:22px;letter-spacing:-.8px}.desktop-nav{gap:14px}}
@media(max-width:760px){.learning-brand>.company-name{font-size:clamp(14px,4.3vw,18px);letter-spacing:-.6px}.learning-brand>img{width:34px;height:30px}.learning-brand{gap:7px}.header-inner{gap:10px}.learning-header .menu-button{width:44px;height:44px}}

/* Three approved color roles on a stable readable light glass surface. */
.learning-brand>.company-name{background:#fff7fc;border:1px solid #bdafc2;border-radius:12px;padding:9px 12px;box-shadow:inset 0 1px #fff;line-height:1.15}.domain-manatee{color:#071329}.domain-learning{color:#80235d}.domain-suffix{color:#b83286}.learning-brand:hover>.company-name{border-color:#b83286;box-shadow:inset 0 0 0 1px #b83286}.learning-brand:focus-visible{outline:3px solid #0bd2d3;outline-offset:4px}
@media(max-width:760px){.learning-brand>.company-name{padding:8px;font-size:clamp(13px,4vw,17px)}.learning-brand>img{width:30px}.learning-brand{gap:5px}}

/* Latest founder correction: persistent dark glass, exact domain colors. */
.learning-header,.services-page .learning-header,.learning-header[data-daylight=true],.services-page .learning-header[data-daylight=true]{background:linear-gradient(120deg,#071329f5,#071329d9)!important;color:#fff!important;border-bottom-color:#ffffff30!important;backdrop-filter:blur(18px)!important;-webkit-backdrop-filter:blur(18px)!important}.learning-header .desktop-nav a,.learning-header .mobile-nav a{color:#fff}.learning-brand>.company-name{background:none;border:0;padding:0;box-shadow:none;min-height:0}.learning-brand:hover>.company-name{box-shadow:none;border:0}.domain-manatee{color:#0bd2d3}.domain-learning{color:#fff}.domain-suffix{color:#b83286}.learning-header .menu-button{display:grid!important;place-items:center;width:44px;height:44px;padding:0;background:linear-gradient(135deg,#17263e,#071329)!important;border:1px solid #ffffff55!important;border-radius:12px;color:white!important;box-shadow:inset 1px 1px #ffffff22,0 3px 8px #07132920}.learning-header .menu-button:hover{border-color:#b83286!important;box-shadow:inset 0 0 0 1px #fff}.menu-button .platform-menu-lines{width:26px;height:22px;display:block;flex-shrink:0;filter:none}.learning-header .mobile-nav{top:calc(100% + 8px);right:max(24px,calc((100% - 1264px)/2));margin:0;width:min(280px,calc(100% - 24px));padding:12px;background:linear-gradient(135deg,#071329f7,#071329e8)!important;color:#fff!important;border:1px solid #ffffff80;border-radius:18px;backdrop-filter:blur(12px) saturate(130%);-webkit-backdrop-filter:blur(12px) saturate(130%);box-shadow:inset 1px 1px #ffffff30,0 12px 32px #07132926}.learning-header .mobile-nav>a{display:flex;align-items:center;gap:14px;min-height:54px;padding:9px 12px;border:0;border-radius:10px;font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:15px;font-weight:600;letter-spacing:-.2px;line-height:1.3;color:#fff}.learning-header .mobile-nav>a>img{width:26px;height:26px;object-fit:contain;filter:brightness(0) invert(1);flex-shrink:0}.learning-header .mobile-nav>a:hover{background:#ffffff0d;box-shadow:inset 0 0 0 1px #b83286}.learning-header .mobile-nav>a[href^="mailto:"]{border-top:1px solid #ffffff30;border-radius:0;margin-top:8px;padding-top:14px;min-height:44px}.math-teaser{border-top-color:#ffffff30;padding:4px 12px}.math-teaser summary{color:#fff;font-size:15px;min-height:44px}.math-teaser p{color:#fff;padding:8px 0 12px}.learning-brand>.company-name{font-size:25px}.learning-header .header-contact{background:#071329!important;color:white!important;border-color:#ffffff55!important}
@media(max-width:1100px){.learning-brand>.company-name{font-size:22px}}
@media(max-width:760px){.learning-brand>.company-name{font-size:19px;letter-spacing:-.7px}.learning-brand>img{display:none}.learning-header .mobile-nav{right:12px}.header-inner{gap:8px}}
@media(prefers-reduced-transparency:reduce){.learning-header,.learning-header[data-daylight=true],.learning-header .mobile-nav{background:#071329!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}}

/* Opaque midnight base prevents source text showing through the menu. */
.learning-header .mobile-nav{background:linear-gradient(135deg,#17263e,#071329)!important;max-height:calc(100dvh - 120px);overflow-y:auto;overscroll-behavior:contain}

/* Remove rejected filled triangle locally; global replacement awaits selected comparison. */
.math-teaser summary{list-style:none}.math-teaser summary::-webkit-details-marker{display:none}.math-teaser summary::marker{content:""}

/* Founder selected Option A: fine open chevron; native details semantics retained. */
.math-teaser summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px}.fine-chevron{display:block;flex-shrink:0;width:18px;height:18px}.math-teaser[open] .fine-chevron{transform:rotate(180deg)}

.pricing-section{padding-block:75px}.pricing-card{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;padding:40px;background:#fff7fc;color:#252c49;border:1px solid #bdafc2;border-radius:16px}.pricing-card h2{color:#b83286}.pricing-card h3{font-size:23px;line-height:1.3;margin-top:0}.pricing-card p{max-width:600px}.pricing-card .button{margin-top:12px}@media(max-width:760px){.pricing-section{padding-block:45px}.pricing-card{grid-template-columns:1fr;gap:24px;padding:25px}}

#pricing-title{scroll-margin-top:125px;letter-spacing:-.035em}