:root{--ink:#071d31;--ink-2:#102b43;--gold:#c99a3b;--gold-light:#e7c77f;--paper:#f5f3ee;--white:#fff;--muted:#66727d;--line:#d5d5ce;--display:"Libre Franklin",sans-serif;--body:"DM Sans",sans-serif;--mono:"IBM Plex Mono",monospace}
:root{--ink:#071d31;--ink-2:#102b43;--gold:#c99a3b;--gold-light:#e7c77f;--paper:#f5f3ee;--white:#fff;--muted:#66727d;--line:#d5d5ce;--display:"Libre Franklin",sans-serif;--body:"DM Sans",sans-serif;--mono:"IBM Plex Mono",monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6}a{color:inherit}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--display);line-height:.98;letter-spacing:-.045em}h1{font-size:clamp(3.5rem,8.2vw,8.8rem);margin:0 0 34px;font-weight:800}h1 em{color:var(--gold);font-style:italic}h2{font-size:clamp(2.6rem,5vw,5.5rem);margin-bottom:28px}h3{font-size:1.8rem}.eyebrow{font:500 .72rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:#9a6f1f;margin-bottom:26px}.light{color:var(--gold-light)}.site-header{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,5vw,76px);background:var(--paper);border-bottom:1px solid var(--line);position:relative;z-index:20}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand span{display:grid;place-items:center;background:var(--ink);color:var(--gold-light);font-weight:800;width:42px;height:42px}.brand strong{font:700 .78rem var(--mono);letter-spacing:.1em}.site-header nav{display:flex;align-items:center;gap:30px}.site-header nav a{font-size:.86rem;font-weight:600;text-decoration:none}.nav-cta{background:var(--ink);color:#fff;padding:12px 18px}.version-badge{margin-left:16px;padding:7px 10px;border:1px solid var(--line);background:#fff;font:700 .68rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border-radius:999px;white-space:nowrap}.menu{display:none;border:0;background:none;font:600 .8rem var(--mono);text-transform:uppercase}.hero{min-height:calc(100vh - 78px);display:grid;grid-template-columns:minmax(0,1.06fr) minmax(360px,.94fr);position:relative;overflow:hidden}.hero-copy{padding:clamp(68px,9vw,140px) 6vw 80px 7vw;display:flex;flex-direction:column;justify-content:center}.lead{font-size:clamp(1.05rem,1.55vw,1.4rem);max-width:650px;color:#384b5c}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:22px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:17px 22px;border:0;font:700 .87rem var(--body);text-decoration:none;cursor:pointer}.button span{font-size:1.3rem}.button-gold{background:var(--gold);color:var(--ink)}.button:hover{filter:brightness(1.06)}.text-link{font-size:.88rem;font-weight:700;text-underline-offset:5px}.hero-visual{background:var(--ink);position:relative;overflow:hidden}.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:center top;mix-blend-mode:luminosity;opacity:.86;filter:contrast(1.04)}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,29,49,.05),rgba(7,29,49,.55))}.stamp{position:absolute;z-index:2;right:6%;bottom:6%;width:150px;height:150px;border-radius:50%;background:var(--gold);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;transform:rotate(-7deg);box-shadow:0 12px 30px #071d3150}.stamp strong{font:800 3rem var(--display);line-height:.8}.stamp span{font:500 .64rem var(--mono);text-transform:uppercase;line-height:1.35;margin-top:10px}.vertical-note{position:absolute;right:calc(50% - 17px);top:50%;z-index:4;writing-mode:vertical-rl;background:var(--paper);font:500 .62rem var(--mono);letter-spacing:.2em;padding:18px 8px}.signal,.sprint,.fit{padding:clamp(85px,11vw,160px) clamp(22px,7vw,110px)}.signal-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:10vw;align-items:start}.signal-grid h2{font-size:clamp(2.7rem,5.1vw,5.8rem)}.signal-grid div{max-width:560px;font-size:1.05rem}.outcomes{margin-top:90px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}.outcomes span{padding:24px 20px;font:500 .68rem var(--mono);color:var(--gold);border-right:1px solid var(--line)}.outcomes span:last-child{border:0}.outcomes strong{display:block;color:var(--ink);font:700 .9rem var(--body);margin-top:5px}.duo{background:var(--ink);color:#fff;display:grid;grid-template-columns:1.15fr 1fr 1fr;padding:clamp(80px,9vw,140px) clamp(22px,7vw,110px);gap:5vw}.duo-intro h2{font-size:clamp(3rem,5vw,5.6rem)}.duo-intro h2 span{color:var(--gold-light);font-style:italic}.duo article{border-top:2px solid var(--gold);padding-top:25px}.duo article h3{font-size:2.2rem}.duo article p{color:#c3ccd3}.duo article .role{font:500 .67rem var(--mono);color:var(--gold-light);text-transform:uppercase;letter-spacing:.13em}.duo ul{padding:0;list-style:none;margin:30px 0}.duo li{border-top:1px solid #ffffff26;padding:9px 0;font-size:.85rem}.duo article a{color:var(--gold-light);font-size:.83rem;font-weight:700;text-underline-offset:5px}.section-heading{max-width:850px}.section-heading>p:last-child{max-width:620px}.route{list-style:none;padding:0;margin:80px 0 0;position:relative}.route:before{content:"";position:absolute;left:31px;top:45px;bottom:45px;width:1px;background:var(--gold)}.route li{display:grid;grid-template-columns:64px 1fr;gap:30px;position:relative;max-width:950px;margin:0 0 14px}.route li:nth-child(even){margin-left:16%}.num{position:relative;z-index:2;width:64px;height:64px;background:var(--ink);color:var(--gold-light);display:grid;place-items:center;border-radius:50%;font:500 .75rem var(--mono)}.route li>div{background:#fff;border:1px solid var(--line);padding:28px 34px}.route small{font:500 .64rem var(--mono);text-transform:uppercase;color:#9a6f1f}.route h3{margin:5px 0 8px}.route p{margin:0;color:#586671}.book{background:var(--gold);padding:clamp(70px,9vw,120px) clamp(22px,7vw,110px);display:grid;grid-template-columns:.55fr 1fr .8fr;gap:7vw;align-items:center}.book-mark{font:800 clamp(3rem,6vw,7rem)/.78 var(--display);letter-spacing:-.08em;color:var(--ink);opacity:.13;transform:rotate(-90deg)}.book h2{font-size:clamp(3rem,5vw,5.5rem)}.book .eyebrow{color:var(--ink)}.dark{display:inline-block;margin-top:18px}.book blockquote{font:italic 700 clamp(1.6rem,2.8vw,3rem)/1.16 var(--display);margin:0}.book blockquote cite{font:500 .7rem var(--mono);font-style:normal;display:block;margin-top:25px;letter-spacing:.08em}.fit{display:grid;grid-template-columns:1fr 1fr;gap:10vw}.fit h2{font-size:clamp(2.6rem,4.5vw,5rem)}.fit-list p{border-top:1px solid var(--line);padding:18px 0;margin:0}.fit-list span{color:#9a6f1f;margin-right:12px}.contact{background:var(--ink-2);color:#fff;padding:clamp(80px,9vw,130px) clamp(22px,7vw,110px);display:grid;grid-template-columns:1fr .8fr;gap:10vw}.contact h2{font-size:clamp(3rem,5.5vw,6rem)}.contact>div>p:last-child{color:#bac5cf;max-width:560px}.contact form{display:grid;gap:18px}.contact label{font:500 .67rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gold-light)}.contact input,.contact textarea{display:block;width:100%;background:transparent;border:0;border-bottom:1px solid #ffffff45;color:#fff;padding:10px 0;font:400 1rem var(--body);border-radius:0;resize:vertical}.contact input:focus,.contact textarea:focus{outline:0;border-color:var(--gold)}.contact .button{margin-top:10px;width:100%}.button-outline{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:17px 22px;border:1px solid #ffffff66;background:transparent;color:#fff;text-decoration:none;cursor:pointer}.button-outline:hover{border-color:var(--gold-light);color:var(--gold-light)}.contact small{color:#9dabb7}.contact small a{color:#fff}footer{display:flex;align-items:center;justify-content:space-between;padding:34px clamp(22px,5vw,76px);background:#041522;color:#fff;font-size:.72rem}footer .brand span{background:var(--gold);color:var(--ink)}footer div{display:flex;gap:22px}footer a{text-underline-offset:4px}:focus-visible{outline:3px solid var(--gold-light);outline-offset:3px}
@media(max-width:900px){.menu{display:block}.site-header nav{display:none;position:absolute;left:0;right:0;top:78px;background:var(--paper);padding:25px;flex-direction:column;border-bottom:1px solid var(--line)}.site-header nav.open{display:flex}.hero{grid-template-columns:1fr}.hero-copy{min-height:70vh}.hero-visual{min-height:68vh}.vertical-note{display:none}.signal-grid,.duo,.book,.fit,.contact{grid-template-columns:1fr}.outcomes{grid-template-columns:1fr 1fr}.duo article{margin-top:20px}.book-mark{display:none}.route li:nth-child(even){margin-left:0}.contact{gap:50px}footer{align-items:flex-start;gap:25px;flex-direction:column}}
@media(max-width:560px){body{font-size:16px}.hero-copy{padding:70px 22px}.hero-actions{align-items:flex-start;flex-direction:column}.outcomes{grid-template-columns:1fr}.outcomes span{border-right:0;border-bottom:1px solid var(--line)}.route{margin-top:50px}.route:before{left:23px}.route li{grid-template-columns:46px 1fr;gap:15px}.num{width:46px;height:46px}.route li>div{padding:22px 20px}.stamp{width:120px;height:120px}.stamp strong{font-size:2.5rem}footer div{flex-direction:column;gap:7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Joint hero portrait */
.hero-visual.hero-photo{display:block;position:relative;min-height:760px;background:var(--ink)}
.hero-duo-photo{position:absolute;inset:0;margin:0;overflow:hidden}
.hero-duo-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.hero-duo-photo:after{content:"";position:absolute;inset:auto 0 0;height:38%;background:linear-gradient(transparent,rgba(7,29,49,.82))}
.hero-duo-photo figcaption{position:absolute;z-index:2;left:28px;bottom:24px;color:#fff;display:grid;text-shadow:0 2px 12px #0008}
.hero-duo-photo figcaption strong{font:700 1.05rem var(--display)}
.hero-duo-photo figcaption span{font:500 .6rem var(--mono);color:var(--gold-light);text-transform:uppercase;letter-spacing:.08em}
.hero-photo .stamp{left:auto;right:28px;bottom:28px;transform:rotate(-7deg)}

/* The lab starts directly with the controls; no sticky intro layer. */
.lab-shell,.lab-shell:is(*){width:min(1500px,100%);grid-template-columns:1fr;gap:clamp(28px,4vw,52px)}

@media(max-width:900px){.hero-visual.hero-photo{min-height:68vh}.hero-duo-photo img{object-position:50% 45%}}
@media(max-width:560px){.hero-visual.hero-photo{min-height:62vh}.hero-duo-photo figcaption{left:18px;bottom:18px;right:140px}.hero-photo .stamp{right:16px;bottom:18px}}
.chat-section{background:#0b2338;color:#fff;padding:clamp(80px,10vw,150px) clamp(22px,7vw,110px);display:grid;grid-template-columns:.78fr 1.22fr;gap:7vw;align-items:start}.chat-intro h2,.chat-intro h3{font-size:clamp(2.7rem,4.8vw,5.2rem);margin-bottom:18px}.chat-intro p:not(.eyebrow):not(.privacy-note){color:#bdc8d1;max-width:560px}.book-feature{display:grid;grid-template-columns:minmax(0,.66fr) 1fr;gap:26px;align-items:center;padding:24px;border:1px solid #ffffff20;background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));box-shadow:0 24px 50px rgba(0,0,0,.18);margin-bottom:28px}.book-feature img{width:100%;aspect-ratio:.78/1;object-fit:cover;object-position:center center;border:1px solid rgba(255,255,255,.18);box-shadow:0 16px 38px rgba(0,0,0,.35)}.preview-callout{border:1px solid #ffffff18;background:#081a2ccc;padding:20px 22px;margin:0 0 28px}.preview-callout p{margin:0 0 12px}.preview-callout strong{color:#fff}.feature-label{font:500 .62rem var(--mono);text-transform:uppercase;letter-spacing:.18em;color:var(--gold-light);margin-bottom:10px}.chat-subhead{font-size:clamp(1.8rem,2.6vw,3rem);margin-bottom:16px}.chat-prompts{display:flex;flex-direction:column;gap:8px;margin:34px 0}.chat-prompts button{border:1px solid #ffffff2e;background:transparent;color:#fff;text-align:left;padding:13px 15px;font:600 .82rem var(--body);cursor:pointer}.chat-prompts button:hover{border-color:var(--gold);color:var(--gold-light)}.privacy-note{font-size:.72rem;color:#8395a4;max-width:500px}.chat-card{background:var(--paper);color:var(--ink);box-shadow:0 35px 80px #0005;min-height:650px;display:flex;flex-direction:column}.chat-toolbar{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}.chat-toolbar>div{display:grid;grid-template-columns:12px auto;column-gap:8px;align-items:center}.chat-toolbar strong{font-size:.85rem}.chat-toolbar small{grid-column:2;color:var(--muted);font-size:.65rem}.status-dot{width:8px;height:8px;border-radius:50%;background:#40a96b;grid-row:1/3}.chat-toolbar label{font:500 .58rem var(--mono);text-transform:uppercase;color:var(--muted)}.chat-toolbar select{display:block;margin-top:3px;width:min(280px,34vw);border:1px solid var(--line);background:#fff;padding:8px;font:500 .72rem var(--body);color:var(--ink)}.chat-toolbar input[type="search"]{display:block;margin-top:3px;width:min(280px,34vw);border:1px solid var(--line);background:#fff;padding:8px;font:500 .72rem var(--body);color:var(--ink)}.chat-messages{height:490px;overflow-y:auto;padding:26px;display:flex;flex-direction:column;gap:18px}.message{display:flex;gap:11px;max-width:88%;font-size:.89rem}.message>span{flex:0 0 30px;height:30px;border-radius:50%;background:var(--ink);color:var(--gold-light);display:grid;place-items:center;font:700 .7rem var(--mono)}.message>div{background:#fff;border:1px solid var(--line);padding:12px 15px}.message p{margin:0 0 9px}.message p:last-child{margin:0}.message ul{padding-left:19px}.message.user{align-self:flex-end;flex-direction:row-reverse}.message.user>span{background:var(--gold);color:var(--ink)}.message.user>div{background:var(--ink);color:#fff;border-color:var(--ink)}.message.loading>div{color:var(--muted)}.sources{font-size:.72rem;color:var(--muted);border-top:1px solid var(--line);padding-top:8px;margin-top:10px}.chat-form{display:grid;grid-template-columns:1fr 48px;gap:10px;padding:14px 18px;border-top:1px solid var(--line);background:#fff}.chat-form textarea{border:0;resize:none;font:400 .9rem var(--body);padding:9px;background:transparent;color:var(--ink)}.chat-form textarea:focus{outline:0}.chat-form button{border:0;background:var(--gold);color:var(--ink);font-size:1.3rem;cursor:pointer}.chat-foot{display:flex;justify-content:space-between;padding:0 20px 13px;background:#fff;color:var(--muted);font-size:.63rem}.chat-foot button{border:0;background:none;color:inherit;text-decoration:underline;cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:900px){.chat-section{grid-template-columns:1fr}.book-feature{grid-template-columns:1fr 1.2fr}.chat-toolbar{align-items:flex-start;gap:15px}.chat-toolbar select,.chat-toolbar input[type="search"]{width:min(280px,48vw)}}
@media(max-width:560px){.chat-card{min-height:580px}.chat-messages{height:430px;padding:18px}.chat-toolbar{flex-direction:column}.chat-toolbar select,.chat-toolbar input[type="search"]{width:100%}.chat-toolbar label{width:100%}.message{max-width:96%}.chat-foot span{display:none}.book-feature{grid-template-columns:1fr;gap:18px;padding:18px}}
.hero-visual{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr}.hero-visual:after{display:none}.hero-visual .portrait{position:relative;margin:0;min-width:0;overflow:hidden;background:var(--ink)}.hero-visual .portrait img{width:100%;height:100%;object-fit:cover;mix-blend-mode:normal;opacity:1;filter:none;transform:none}.hero-visual .vincent-portrait:before{content:"";position:absolute;inset:-20px;background:url("assets/vincent-everts-portret.png") center/cover no-repeat;filter:blur(16px);opacity:.42;transform:scale(1.08)}.hero-visual .vincent-portrait img{position:absolute;z-index:1;left:50%;top:47%;width:auto;height:68%;max-width:none;object-fit:contain;transform:translate(-50%,-50%)}.hero-visual .harry-portrait img{max-width:100%;object-position:50% 35%}.portrait:after{content:"";position:absolute;inset:auto 0 0;height:34%;background:linear-gradient(transparent,rgba(7,29,49,.78))}.portrait figcaption{position:absolute;left:20px;bottom:18px;z-index:2;color:#fff;display:flex;flex-direction:column;text-shadow:0 2px 10px #0008}.portrait figcaption strong{font:700 1rem var(--display);letter-spacing:-.02em}.portrait figcaption span{font:500 .58rem var(--mono);color:var(--gold-light);text-transform:uppercase;letter-spacing:.08em}.hero-visual .stamp{z-index:3;left:50%;right:auto;top:auto;bottom:38px;transform:translateX(-50%) rotate(-7deg)}

/* Persistent navigation and anchored sections */
.site-header{position:sticky;top:0;z-index:100;box-shadow:0 8px 24px rgba(7,29,49,.08)}
section[id]{scroll-margin-top:78px}

/* Netlify form confirmation */
.thanks-page{min-height:100vh;background:var(--ink);color:#fff;display:grid;place-items:center;padding:32px}
.thanks-page main{width:min(820px,100%)}
.thanks-page h1{font-size:clamp(3.4rem,9vw,7.8rem)}
.thanks-page>main>p:not(.eyebrow){max-width:560px;color:#bdc8d1;font-size:1.15rem;margin-bottom:34px}

@media(max-width:900px){
  .site-header nav{z-index:101}
  .version-badge{display:none}
}

/* Fixed model on the public chat */
.model-fixed{margin:0;text-align:right}
.model-fixed span{display:block;font:500 .58rem var(--mono);text-transform:uppercase;color:var(--muted)}
.model-fixed strong{font-size:.78rem;color:var(--ink)}

/* Unlisted model lab */
.lab-page{min-height:100vh;background:var(--ink);color:#fff}
.lab-page .site-header{background:#081a2c;border-color:#ffffff18;color:#fff}
.lab-page .brand span{background:var(--gold);color:var(--ink)}
.lab-back{font-size:.82rem;font-weight:700;text-underline-offset:5px}
.lab-shell{width:min(1280px,100%);margin:0 auto;padding:clamp(44px,7vw,96px) clamp(22px,6vw,80px);display:grid;grid-template-columns:minmax(260px,.6fr) minmax(520px,1.4fr);gap:clamp(36px,7vw,100px);align-items:start}
.lab-heading{position:sticky;top:126px}
.lab-heading h1{font-size:clamp(4rem,7vw,7.2rem)}
.lab-heading>p:not(.eyebrow){color:#bdc8d1;max-width:430px}
.balance-card{margin-top:28px;padding:16px 18px;border:1px solid #ffffff20;background:#081a2c;display:grid;gap:2px;max-width:360px}.balance-card span{font:500 .6rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--gold-light)}.balance-card strong{font-size:1rem}.balance-card small{color:#8395a4;font-size:.7rem}
.lab-workbench{display:grid;gap:24px;min-width:0}
.prompt-editor{background:#081a2c;border:1px solid #ffffff20;padding:22px;box-shadow:0 24px 55px rgba(0,0,0,.2)}
.prompt-editor-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:16px}
.prompt-editor-head .feature-label{margin-bottom:5px}
.prompt-editor h2{font-size:clamp(1.8rem,3vw,2.6rem);margin:0}
.prompt-editor button{border:1px solid #ffffff45;background:transparent;color:#fff;padding:10px 13px;font:600 .7rem var(--mono);cursor:pointer;white-space:nowrap}
.prompt-editor button:hover{border-color:var(--gold-light);color:var(--gold-light)}
.prompt-editor textarea{display:block;width:100%;min-height:240px;resize:vertical;border:1px solid #ffffff30;background:#041522;color:#eef2f5;padding:18px;font:400 .83rem/1.55 var(--mono)}
.prompt-editor textarea:focus{outline:2px solid var(--gold-light);outline-offset:2px;border-color:transparent}
.prompt-editor>p:last-child{color:#8395a4;font-size:.7rem;margin:10px 0 0}
.retry-chat{display:block;margin-top:12px;border:1px solid var(--ink);background:transparent;color:var(--ink);padding:9px 12px;font:700 .72rem var(--body);cursor:pointer}
.retry-chat:hover{background:var(--ink);color:#fff}
.lab-page .chat-card{min-height:720px}
.lab-page .chat-messages{height:540px}
.model-price{display:block;margin-top:7px;max-width:360px;font:500 .66rem/1.4 var(--body);text-transform:none;letter-spacing:0;color:var(--muted)}
.realtime-bar{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:12px 18px;padding:14px 18px;border-bottom:1px solid var(--line);background:#fff8e8}.realtime-config{display:grid;grid-template-columns:repeat(3,minmax(130px,1fr));gap:8px;min-width:0}.realtime-config>label{display:grid;min-width:0}.realtime-config strong,.realtime-config>label>span{font-size:.68rem;text-transform:uppercase;letter-spacing:.05em}.realtime-bar select{width:100%;min-width:0;margin:5px 0 3px;border:1px solid #cfc8b7;background:#fff;padding:9px 30px 9px 10px;font:700 .72rem var(--body);color:var(--ink)}.realtime-config>#realtime-price-note{grid-column:1/-1}.realtime-bar small{color:var(--muted);font-size:.64rem}.echo-protection{grid-column:1/-1;display:flex;align-items:center;gap:8px;cursor:pointer}.echo-protection input{width:18px;height:18px;accent-color:var(--ink)}.echo-protection span{display:grid}.echo-protection strong{font-size:.7rem}.realtime-bar button{grid-column:2;grid-row:1;border:0;background:var(--ink);color:#fff;padding:10px 13px;font:700 .7rem var(--body);cursor:pointer;white-space:nowrap}.realtime-bar button[aria-pressed="true"]{background:#a33b31}.realtime-bar button:disabled,.realtime-bar select:disabled,.realtime-bar input:disabled{opacity:.5;cursor:wait}
.compare-lab{grid-column:1/-1;margin-top:42px;border-top:5px solid var(--ink);background:#f6f2e8;color:var(--ink);padding:28px}.compare-intro{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:22px}.compare-intro h2{margin:2px 0 0;font:800 clamp(1.8rem,3vw,3.2rem)/.95 var(--display);letter-spacing:-.05em}.compare-intro>p{max-width:560px;margin:0;color:var(--muted)}.compare-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 14px;align-items:end;margin-bottom:18px}.compare-form label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.compare-form textarea{display:block;width:100%;margin-top:7px;resize:vertical;border:1px solid #bdb5a5;background:#fff;padding:13px;font:500 .92rem/1.45 var(--body);color:var(--ink)}.compare-form button{border:1px solid #9a6f1f;background:var(--gold);color:var(--ink);padding:14px 20px;font:800 .78rem var(--body);cursor:pointer;box-shadow:0 4px 0 #9a6f1f}.compare-form button:hover{filter:brightness(1.05);transform:translateY(-1px)}.compare-form button:disabled{opacity:.55;cursor:wait;transform:none}.compare-status{grid-column:1/-1;min-height:1.2em;margin:0;color:var(--muted);font-size:.74rem}.compare-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.compare-panel{display:grid;grid-template-rows:auto minmax(280px,1fr) auto;min-width:0;border:1px solid #bdb5a5;background:#fff}.compare-panel>label{display:grid;gap:7px;padding:14px;border-bottom:1px solid #d8d1c3}.compare-panel>label>span{font:700 .66rem var(--mono);text-transform:uppercase;letter-spacing:.08em}.compare-panel select{width:100%;min-width:0;border:1px solid #cfc8b7;background:#fff;padding:10px 30px 10px 9px;font:700 .72rem var(--body);color:var(--ink)}.compare-answer{overflow:auto;max-height:540px;padding:18px;font-size:.86rem;line-height:1.55}.compare-answer p{margin:0}.compare-answer.loading{color:var(--muted)}.compare-answer.error{color:#8f2f28;background:#fff4f1}.compare-panel footer{min-height:42px;padding:12px 14px;border-top:1px solid #d8d1c3;color:var(--muted);font:500 .64rem var(--mono)}
.lab-page .chat-form{grid-template-columns:minmax(0,1fr) auto}.chat-actions{display:grid;grid-template-columns:48px 48px;gap:8px}.chat-actions button{min-height:48px}.voice-button{background:var(--ink)!important;color:#fff!important;font-size:.8rem!important;border:1px solid var(--ink)!important;border-radius:50%}.voice-button.listening{background:#c74839!important;border-color:#c74839!important;animation:voice-pulse 1.15s ease-in-out infinite}.voice-button:disabled{opacity:.35;cursor:not-allowed}.lab-page .chat-foot{align-items:center;gap:12px}.lab-page .chat-foot>div{display:flex;gap:12px}.lab-page .chat-foot button[aria-pressed="true"]{color:#9a6f1f;font-weight:700}@keyframes voice-pulse{50%{box-shadow:0 0 0 8px rgba(199,72,57,.18)}}

.compare-model-search{width:100%;min-width:0;border:1px solid #cfc8b7;background:#fff;padding:10px;font:500 .72rem var(--body);color:var(--ink)}

@media(min-width:1200px){
  .lab-shell{width:min(1600px,100%);grid-template-columns:minmax(220px,.42fr) minmax(0,1.58fr);gap:clamp(34px,4vw,64px);padding-left:clamp(28px,4vw,64px);padding-right:clamp(28px,4vw,64px)}
  .lab-workbench{grid-template-columns:minmax(310px,.78fr) minmax(540px,1.22fr);align-items:start}
  .prompt-editor{position:sticky;top:102px}
  .prompt-editor textarea{min-height:520px}
}

@media(max-width:900px){
  .lab-shell{grid-template-columns:1fr}
  .lab-heading{position:static}
  .lab-heading h1{font-size:clamp(3.5rem,14vw,6rem)}
  .lab-workbench,.prompt-editor,.lab-page .chat-card{width:100%;max-width:100%;min-width:0}
  .lab-page .chat-card{min-height:620px;overflow:hidden}
  .lab-page .chat-messages{height:440px}
}

@media(max-width:560px){
  .prompt-editor-head{flex-direction:column;gap:12px}
  .lab-page .chat-toolbar{padding:16px}
  .lab-page .chat-toolbar label{display:block;width:100%;min-width:0}
  .lab-page .chat-toolbar select,.lab-page .chat-toolbar input[type="search"]{width:100%;max-width:none;font-size:.82rem;padding:11px 9px}
  .model-price{max-width:none;font-size:.74rem;line-height:1.45;overflow-wrap:anywhere}
  .realtime-bar{grid-template-columns:1fr;align-items:stretch}.realtime-config{grid-template-columns:1fr}.realtime-config>#realtime-price-note{grid-column:1}.realtime-bar select,.realtime-bar button{width:100%;max-width:none}.realtime-bar select{font-size:.82rem;padding:12px 36px 12px 10px}.realtime-bar button{grid-column:1;grid-row:auto}.echo-protection{grid-column:1}.compare-lab{margin-top:28px;padding:20px 14px}.compare-intro{display:block}.compare-intro>p{margin-top:12px}.compare-form{grid-template-columns:1fr}.compare-form button{width:100%}.compare-grid{grid-template-columns:1fr}.compare-panel{grid-template-rows:auto minmax(220px,auto) auto}.compare-answer{max-height:none}
  .lab-page .chat-form{padding:12px}.chat-actions{grid-template-columns:46px 46px}.lab-page .chat-foot{align-items:flex-start;flex-direction:column;padding:0 16px 14px}.lab-page .chat-foot>div{width:100%;justify-content:space-between;gap:8px}.lab-page .chat-foot span{display:block}
}

/* Final cascade for the joint hero and the single-column lab shell. */
.hero-photo .stamp{left:auto;right:28px;bottom:28px;transform:rotate(-7deg)}
.hero-photo .hero-duo-photo img{mix-blend-mode:normal;opacity:1;filter:none;object-position:50% 50%}
.hero-photo:after{display:none}
.lab-page .lab-shell{width:min(1500px,100%);grid-template-columns:1fr;gap:clamp(28px,4vw,52px)}
@media(max-width:560px){.hero-visual.hero-photo{min-height:80vw}.hero-photo .stamp{right:16px;bottom:18px}}

/* AI FastTrack programme range */
.products{background:#ebe7dd}
.products .section-heading{max-width:980px}
.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:64px;align-items:stretch}
.product-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid #cbc5b8;padding:clamp(26px,3vw,42px)}
.product-top{display:flex;align-items:center;gap:13px;min-height:54px;margin-bottom:28px;border-bottom:1px solid var(--line);padding-bottom:14px}
.product-letter{display:grid;place-items:center;flex:0 0 42px;height:42px;background:var(--gold);color:var(--ink);font:800 1rem var(--mono)}
.product-type{margin:0;font:700 .64rem var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.product-price{margin:0 0 0 auto;padding:7px 10px;background:var(--ink);color:#fff;font:700 .66rem var(--mono);white-space:nowrap}
.product-card h3{font-size:clamp(2rem,3.2vw,3.4rem);margin:0 0 22px}
.product-card h4{margin:14px 0 8px;font:700 .72rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#8a641d}
.product-card>p:not(.product-result){color:#4f5d69}
.product-card ul{margin:0 0 26px;padding-left:20px;color:#34495a}
.product-card li{margin:4px 0}
.product-card .compact-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px 25px}
.product-result{margin:auto 0 0;border-top:3px solid var(--gold);padding-top:18px;color:var(--ink)}
.product-result strong{display:block;margin-bottom:5px;font:700 .64rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#8a641d}
.product-featured{border-top:8px solid var(--gold)}
.product-dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.product-dark .product-top{border-color:#ffffff24}.product-dark .product-type,.product-dark>p:not(.product-result),.product-dark ul{color:#bdc8d1}.product-dark .product-result{color:#fff}
@media(max-width:900px){.product-grid{grid-template-columns:1fr}}
@media(max-width:560px){.product-grid{margin-top:42px}.product-card{padding:24px 20px}.product-top{align-items:flex-start;flex-wrap:wrap}.product-price{margin-left:0}.product-card .compact-list{grid-template-columns:1fr}}

/* Clear company-name hierarchy in the opening screen. */
.hero-copy h1{font-size:clamp(4.2rem,7vw,8rem);line-height:.82;margin-bottom:28px;white-space:nowrap}
.hero-subtitle{max-width:760px;margin:0 0 24px;font:700 clamp(1.35rem,2.3vw,2.55rem)/1.12 var(--display);letter-spacing:-.035em;color:var(--ink)}
@media(max-width:720px){.hero-copy h1{font-size:clamp(3.8rem,18vw,6rem);white-space:normal}.hero-subtitle{font-size:clamp(1.25rem,6vw,1.8rem)}}