:root{--stone-dark:#2b2e2c;--stone-mid:#6e6a5f;--limestone:#e7e1d2;--limestone-hi:#f1ede1;--patina:#4e6b58;--patina-dark:#3a5142;--mortar-line:rgba(43,46,44,.14);--oxide:#7a5a3a}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--limestone-hi);color:var(--stone-dark);font-family:IBM Plex Sans,sans-serif;line-height:1.5;overflow-x:hidden}h1,h2,h3{font-family:Fraunces,serif;font-weight:600;letter-spacing:-.01em}.mono{font-family:IBM Plex Mono,monospace;letter-spacing:.02em}a{color:inherit}.wrap{max-width:1080px;margin:0 auto;padding:0 32px}.joint{position:relative;height:2px;background:var(--mortar-line);margin:0 32px}.joint:after{content:"";position:absolute;left:38%;top:-1px;width:2px;height:4px;background:var(--limestone-hi)}nav{justify-content:space-between;padding:22px 32px;max-width:1080px;margin:0 auto}.logo,nav{display:flex;align-items:center}.logo{font-size:20px;font-weight:600;gap:10px}.logo-mark{width:22px;height:16px;background:repeating-linear-gradient(var(--stone-dark) 0,var(--stone-dark) 6px,transparent 6px,transparent 8px);flex-shrink:0}.nav-cta{font-size:14px;font-weight:500;padding:9px 18px;border:1.5px solid var(--stone-dark);border-radius:2px;transition:background .15s,color .15s}.nav-cta:hover{background:var(--stone-dark);color:var(--limestone-hi)}.hero{position:relative;padding:64px 32px 0;max-width:1080px;margin:0 auto;overflow:hidden}.courses{position:absolute;inset:0;display:flex;flex-direction:column;z-index:0;opacity:.55}.course-row{flex:1 1;display:flex;transform:translateX(-110%);animation:lay-course .7s cubic-bezier(.22,.61,.36,1) forwards;border-bottom:2px solid var(--limestone-hi)}.course-row:first-child{animation-delay:.05s}.course-row:nth-child(2){animation-delay:.18s;transform:translateX(110%)}.course-row:nth-child(3){animation-delay:.31s}.course-row:nth-child(4){animation-delay:.44s;transform:translateX(110%)}.course-row:nth-child(5){animation-delay:.57s}@keyframes lay-course{to{transform:translateX(0)}}.course-row>div{flex:1 1}.course-row:nth-child(odd)>div:nth-child(odd){background:var(--limestone)}.course-row:nth-child(2n)>div:nth-child(odd),.course-row:nth-child(odd)>div:nth-child(2n){background:#ddd5c2}.course-row:nth-child(2n)>div:nth-child(2n){background:var(--limestone)}.hero-content{position:relative;z-index:1;padding:56px 0 72px}.eyebrow{font-size:13px;text-transform:uppercase;color:var(--patina-dark);font-weight:600;margin-bottom:18px;display:flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:24px;height:1.5px;background:var(--patina-dark)}.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);line-height:1.02;max-width:14ch}.hero h1 em{font-style:italic;color:var(--patina-dark)}.hero-sub{max-width:46ch;font-size:18px;color:#4a473f;margin-top:22px}.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;align-items:center}.btn-primary{background:var(--stone-dark);color:var(--limestone-hi);padding:14px 26px;border-radius:2px;font-weight:600;font-size:15px;border:1.5px solid var(--stone-dark);cursor:pointer;transition:background .15s,transform .1s;display:inline-block}.btn-primary:hover{background:#1a1c1b}.btn-primary:active{transform:scale(.98)}.hint{font-size:13px;color:var(--stone-mid)}section{padding:76px 32px;max-width:1080px;margin:0 auto}.section-head{max-width:640px;margin-bottom:48px}.course-number{font-family:IBM Plex Mono,monospace;font-size:13px;color:var(--patina-dark);font-weight:500;margin-bottom:14px;display:block}.section-head h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}.section-head p{color:#4a473f;margin-top:14px;font-size:16.5px;max-width:56ch}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:0;gap:0;border-top:1.5px solid var(--mortar-line)}.problem-item{padding:26px 22px 26px 0;border-right:1.5px solid var(--mortar-line)}.problem-item:last-child{border-right:none}.problem-item .stat{font-family:Fraunces,serif;font-size:2.2rem;color:var(--oxide);font-weight:600}.problem-item p{margin-top:10px;font-size:14.5px;color:#4a473f}.courses-list{display:flex;flex-direction:column}.course-item{display:grid;grid-template-columns:90px 1fr;grid-gap:24px;gap:24px;padding:30px 0;border-top:1.5px solid var(--mortar-line);align-items:start}.course-item:last-child{border-bottom:1.5px solid var(--mortar-line)}.course-tag{font-family:IBM Plex Mono,monospace;font-size:13px;color:var(--patina-dark);font-weight:600;padding-top:4px}.course-item h3{font-size:1.25rem;margin-bottom:8px;font-weight:600}.course-item p{color:#4a473f;font-size:15.5px;max-width:60ch}.cadence-tags{display:flex;gap:8px;margin-top:12px}.cadence-tag{font-family:IBM Plex Mono,monospace;font-size:11.5px;padding:4px 9px;border:1px solid var(--mortar-line);border-radius:2px;color:var(--stone-mid)}.waitlist{background:var(--stone-dark);color:var(--limestone-hi);border-radius:4px;margin:0 32px 96px;padding:56px 40px;max-width:1016px}.waitlist .wl-inner{max-width:640px;margin:0 auto;text-align:center}.waitlist h2{color:var(--limestone-hi);font-size:clamp(1.7rem,3.6vw,2.4rem)}.waitlist p{color:#c9c4b5;margin-top:14px;font-size:16px}.wl-form{margin-top:32px;display:flex;flex-direction:column;gap:12px;max-width:480px;margin-left:auto;margin-right:auto}.wl-row{display:flex;gap:10px;flex-wrap:wrap}.wl-row input,.wl-row select{flex:1 1;min-width:180px;padding:13px 14px;border-radius:2px;border:1.5px solid #565952;background:hsla(0,0%,100%,.04);color:var(--limestone-hi);font-family:IBM Plex Sans,sans-serif;font-size:14.5px}.wl-row input::placeholder{color:#9a9789}.wl-row select option{color:var(--stone-dark)}.wl-submit{background:var(--patina);border:1.5px solid var(--patina);color:var(--limestone-hi);padding:14px;border-radius:2px;font-weight:600;font-size:15px;cursor:pointer;transition:background .15s}.wl-submit:hover{background:var(--patina-dark)}.wl-submit:disabled{opacity:.6;cursor:default}.wl-status{font-size:13.5px;margin-top:6px;min-height:18px;color:#c9c4b5}.wl-count{font-family:IBM Plex Mono,monospace;font-size:12.5px;color:#9a9789;margin-top:18px}footer{padding:40px 32px 60px;max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}footer .mono{font-size:12.5px;color:var(--stone-mid)}@media (max-width:720px){.problem-grid{grid-template-columns:1fr}.problem-item{border-right:none;border-bottom:1.5px solid var(--mortar-line);padding:22px 0}.course-item{grid-template-columns:1fr}.waitlist{margin:0 16px 72px;padding:40px 24px}}@media (prefers-reduced-motion:reduce){.course-row{animation:none!important;transform:none!important}}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px}.auth-card{width:100%;max-width:420px;background:#fff;border:1.5px solid var(--mortar-line);border-radius:4px;padding:40px 36px}.auth-card h1{font-size:1.6rem;margin-bottom:6px}.auth-card .sub{color:var(--stone-mid);font-size:14.5px;margin-bottom:28px}.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--stone-dark)}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1.5px solid var(--stone-dark);border-radius:2px;font-family:IBM Plex Sans,sans-serif;font-size:14.5px;background:#fff;color:var(--stone-dark)}.field textarea{resize:vertical;min-height:80px}.field-hint{font-size:12.5px;color:var(--stone-mid);margin-top:5px}.btn{background:var(--stone-dark);color:var(--limestone-hi);border:1.5px solid var(--stone-dark);padding:11px 20px;border-radius:2px;font-weight:600;font-size:14.5px;cursor:pointer;transition:background .15s;display:inline-block}.btn:hover{background:#1a1c1b}.btn:disabled{opacity:.55;cursor:default}.btn-outline{background:transparent;color:var(--stone-dark)}.btn-outline:hover{background:var(--limestone)}.btn-patina{background:var(--patina);border-color:var(--patina)}.btn-patina:hover{background:var(--patina-dark)}.btn-danger{background:transparent;color:#8b3a3a;border-color:#8b3a3a;padding:6px 12px;font-size:13px}.btn-danger:hover{background:#8b3a3a;color:#fff}.form-error{color:#8b3a3a;font-size:13.5px;margin-top:4px;margin-bottom:4px}.auth-switch{margin-top:22px;font-size:14px;color:var(--stone-mid);text-align:center}.auth-switch a{color:var(--patina-dark);font-weight:600}.dash-shell{display:flex;min-height:100vh}.dash-sidebar{width:232px;flex-shrink:0;background:var(--stone-dark);color:var(--limestone-hi);padding:28px 20px;display:flex;flex-direction:column}.dash-logo{font-family:Fraunces,serif;font-size:1.25rem;font-weight:600;margin-bottom:36px}.dash-nav{display:flex;flex-direction:column;gap:2px;flex:1 1}.dash-nav a{padding:10px 12px;border-radius:2px;font-size:14.5px;color:#d8d4c6;transition:background .15s,color .15s}.dash-nav a.active,.dash-nav a:hover{background:hsla(45,36%,91%,.1);color:var(--limestone-hi)}.dash-signout{font-size:13px;color:#9a9789;padding:10px 12px;cursor:pointer;background:none;border:none;text-align:left;font-family:IBM Plex Sans,sans-serif}.dash-signout:hover{color:var(--limestone-hi)}.dash-main{flex:1 1;padding:44px 48px;max-width:980px}.dash-page-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px;flex-wrap:wrap;gap:12px}.dash-page-head h1{font-size:1.8rem}.dash-page-sub{color:var(--stone-mid);font-size:14.5px;margin-bottom:32px}.dash-card{background:#fff;border:1.5px solid var(--mortar-line);border-radius:4px;padding:24px 26px;margin-bottom:24px}.dash-card h2{font-size:1.15rem;margin-bottom:4px}.dash-card .card-sub{font-size:13.5px;color:var(--stone-mid);margin-bottom:18px}.dash-row{display:flex;gap:12px;flex-wrap:wrap}.dash-row>*{flex:1 1;min-width:160px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px;margin-bottom:28px}.stat-box{background:#fff;border:1.5px solid var(--mortar-line);border-radius:4px;padding:18px 20px}.stat-box .stat-num{font-family:Fraunces,serif;font-size:2rem;font-weight:600;color:var(--patina-dark)}.stat-box .stat-label{font-size:13px;color:var(--stone-mid);margin-top:2px}.dash-table{width:100%;border-collapse:collapse;font-size:14px}.dash-table th{text-align:left;padding:9px 10px;border-bottom:2px solid var(--stone-dark);font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--stone-mid)}.dash-table td{padding:11px 10px;border-bottom:1px solid var(--mortar-line);vertical-align:top}.pill{display:inline-block;font-family:IBM Plex Mono,monospace;font-size:11.5px;padding:3px 8px;border-radius:10px;border:1px solid var(--mortar-line);color:var(--stone-mid)}.pill-sent{background:rgba(78,107,88,.12);color:var(--patina-dark);border-color:var(--patina-dark)}.pill-draft{background:rgba(122,90,58,.1);color:var(--oxide);border-color:var(--oxide)}.empty-state{color:var(--stone-mid);font-size:14px;padding:20px 0}.campaign-preview{background:var(--limestone);border-radius:3px;padding:16px 18px;margin-top:14px;font-size:14px;white-space:pre-wrap}.campaign-preview .cp-label{font-family:IBM Plex Mono,monospace;font-size:11.5px;text-transform:uppercase;color:var(--stone-mid);margin-bottom:6px;display:block}@media (max-width:860px){.dash-shell{flex-direction:column}.dash-sidebar{width:100%;align-items:center;padding:16px 20px}.dash-nav,.dash-sidebar{flex-direction:row}.dash-main{padding:28px 20px}.stat-grid{grid-template-columns:repeat(2,1fr)}}