/* DaveBrain Studio · October 2026 */
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#f5f5ef;color:#1c2331;font-family:Inter,system-ui,sans-serif;line-height:1.65}a{color:inherit}button,summary{font:inherit}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #343ad5;outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.13;letter-spacing:-.035em}h2{font-size:clamp(32px,4vw,49px);font-weight:750;max-width:720px}h3{font-size:19px;font-weight:700}p{color:#535d6c}.skip{position:fixed;top:-100px;left:16px;z-index:10000;padding:12px;background:white}.skip:focus{top:12px}.site-header{position:sticky;top:0;z-index:100;background:rgba(245,245,239,.96);border-bottom:1px solid #dcdfd8;backdrop-filter:blur(14px)}nav{max-width:1280px;margin:auto;padding:19px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:23px;letter-spacing:-.9px}.brand-mark{display:inline-grid;place-items:center;border-radius:10px;width:34px;height:34px;background:#343ad5;color:white;letter-spacing:-2px;font-size:29px;line-height:1}.brand-dot{color:#343ad5;margin-left:-10px}.nav-links{display:flex;gap:29px}.nav-links a{font-size:13px;font-weight:550;text-decoration:none;color:#4d5765}.nav-links a:hover{color:#343ad5}.nav-cta{padding:9px 17px;background:#1c2331;color:white;font-size:13px;font-weight:650;border-radius:8px;text-decoration:none}.nav-cta span{margin-left:12px}.mobile-menu{display:none}.hero{max-width:1280px;margin:auto;padding:74px 40px 65px;display:grid;grid-template-columns:1.05fr 1fr;gap:55px;align-items:center}.hero-badge{font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:#586175;display:flex;align-items:center;gap:9px;margin-bottom:26px}.hero-badge span{color:#343ad5;font-size:9px}.hero h1{font-size:clamp(68px,7.8vw,108px);font-weight:780;line-height:.97;letter-spacing:-.065em;margin-bottom:25px}.hero h1 span{color:#343ad5}.hero .hero-intro{font-size:19px;font-weight:600;color:#242b3b;letter-spacing:-.025em;margin-bottom:13px}.hero p{font-size:15px;max-width:450px;line-height:1.8}.hero-ctas{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:13px 20px;text-decoration:none;border-radius:8px;font-size:13px;font-weight:650;transition:background .2s,transform .2s}.btn-primary{background:#343ad5;color:white}.btn-primary:hover{background:#2529ad;transform:translateY(-2px)}.btn-outline{border:1px solid #cdd1cb;color:#1c2331}.btn-outline:hover{background:#e6e8e0}.hero-footnote{font-size:10px;letter-spacing:.025em;margin-top:27px;color:#657080;display:flex;gap:12px;flex-wrap:wrap}.hero-art{height:475px;border:1px solid #d7dddc;background:#e4eae7;border-radius:24px;position:relative;overflow:hidden;background-image:radial-gradient(#becbc4 1px,transparent 1px);background-size:20px 20px}.art-top,.art-bottom{position:absolute;left:25px;right:25px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:8px;letter-spacing:.09em;color:#5b6767;z-index:3}.art-top{top:24px}.tiny-mark{font-size:25px;font-weight:800;color:#343ad5}.art-status{display:flex;align-items:center;gap:6px;border:1px solid #c4d1c9;border-radius:20px;background:#f4f8f4;padding:5px 9px;font-size:9px}.art-status i{width:5px;height:5px;background:#237453;border-radius:50%}.art-bottom{bottom:23px}.orbit{position:absolute;border:1px solid #c5d3cb;border-radius:50%;left:50%;top:48%;transform:translate(-50%,-50%)}.orbit-one{width:310px;height:310px}.orbit-two{width:440px;height:440px}.voice-core{position:absolute;left:50%;top:47%;transform:translate(-50%,-50%);width:225px;height:225px;background:#343ad5;border:10px solid rgba(255,255,255,.15);border-radius:50%;box-shadow:0 20px 40px #343ad526;display:grid;place-items:center}.wave{display:flex;gap:5px;align-items:center;height:110px}.wave i{width:6px;height:var(--h);border-radius:7px;background:#dfe8fb}.wave i:nth-child(3n){background:#a8efcf}.call-card,.booking-card{position:absolute;display:flex;align-items:center;gap:12px;background:white;padding:15px 18px;border:1px solid #d8dfda;border-radius:12px;box-shadow:0 10px 26px #273c4010;z-index:4}.call-card{left:26px;top:96px}.booking-card{right:22px;bottom:68px}.card-symbol{display:grid;place-items:center;width:32px;height:32px;background:#eeefff;border-radius:9px;color:#343ad5;font-size:17px}.card-symbol.mint{background:#d9f4e8;color:#256b50}.call-card strong,.booking-card strong{display:block;font-size:11px;font-weight:650;letter-spacing:-.01em}.call-card div>span,.booking-card div>span{display:block;font-size:9px;color:#657180;margin-top:3px}.social-proof{max-width:1200px;margin:0 auto;padding:27px 0;border-top:1px solid #dcdfd8;border-bottom:1px solid #dcdfd8;display:flex;justify-content:space-between;align-items:center;gap:25px}.social-proof p{font-size:10px;text-transform:uppercase;letter-spacing:.12em}.clients{display:flex;gap:40px;flex-wrap:wrap}.client-pill{font-size:15px;font-weight:650;letter-spacing:-.035em}.how,.lab{max-width:1200px;margin:auto;padding:100px 0}.section-label{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:#343ad5;font-weight:750;margin-bottom:15px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:42px}.step-card{border-top:1px solid #cfd4cc;padding-top:23px}.step-icon{font-size:11px;font-weight:700;color:#343ad5;margin-bottom:22px}.step-card h3{font-size:17px;margin-bottom:12px}.step-card p{font-size:13px;line-height:1.8}.features{background:#e9ede7;padding:90px 40px}.features-inner{max-width:1200px;margin:auto}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px 34px;margin-top:46px}.feat{padding:22px 0;border-top:1px solid #cdd5cc}.feat-icon{display:inline-flex;border:1px solid #bec8be;width:33px;height:33px;align-items:center;justify-content:center;font-size:10px;color:#445847;border-radius:9px;margin-bottom:18px}.feat h3{font-size:16px;margin-bottom:10px}.feat p{font-size:12px;line-height:1.85}.lab .lab-sub{font-size:15px;max-width:650px;margin-top:20px;margin-bottom:42px}.lab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.lab-card{background:#fff;border:1px solid #e0e3db;border-radius:13px;padding:27px;transition:border-color .2s}.lab-card:hover{border-color:#9399d7}.lab-card-header{display:flex;align-items:start;gap:13px;margin-bottom:17px}.lab-icon{font-size:10px;line-height:1;color:#707986;padding-top:5px}.lab-tag{display:inline-block;font-size:8px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:9px;padding:3px 7px;border-radius:20px;background:#e2f2e8;color:#2b6443}.lab-tag.beta{background:#f7edce;color:#795713}.lab-card h3{font-size:17px}.lab-card p{font-size:12px;line-height:1.9;margin-bottom:20px}.lab-tags{display:flex;flex-wrap:wrap;gap:5px}.lab-pill{border:1px solid #e1e5de;border-radius:4px;padding:2px 5px;color:#626d7c;font-size:8px}.pricing{background:#202838;color:#f6f8fc;padding:90px 40px}.pricing-inner{max-width:1000px;margin:auto}.pricing .section-label{color:#a6b7fb}.pricing p{color:#bec8d8}.pricing h2{margin-bottom:16px}.pricing .sub{font-size:15px}.price-card{margin-top:36px;border:1px solid #505b70;border-radius:17px;padding:37px;background:#283247;display:grid;grid-template-columns:1fr 1fr;gap:25px 45px;align-items:start}.price-header{display:flex;align-items:center;gap:25px}.price-amount{font-size:49px;font-weight:730;letter-spacing:-.055em;line-height:1.1}.price-calls{font-size:43px;font-weight:730;letter-spacing:-.04em;line-height:1.2}.price-period,.price-calls-label{font-size:10px;color:#d0d8e5;margin-top:8px}.price-plus{font-size:25px;color:#b7c5df}.price-note{font-size:12px;color:#c4cfdf;line-height:1.8;grid-column:1;grid-row:2}.price-features{grid-column:2;grid-row:1 / span 3;list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:12px;color:#e8edf6}.price-features li{padding-bottom:6px;border-bottom:1px solid #3e4960}.price-features li span{color:#a6e5c8;margin-right:8px}.price-card>.btn{grid-column:1;background:#b5efce;color:#193629;font-size:13px!important;padding:14px!important}.price-card>.btn:hover{background:#c9f9de}.contact{max-width:1200px;margin:auto;padding:95px 0}.contact h2{font-size:clamp(42px,6vw,72px);margin-bottom:22px}.contact>p{font-size:15px;max-width:650px}.contact-methods{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px;margin-bottom:28px}.contact-card{border-top:1px solid #cdd4ca;border-bottom:1px solid #cdd4ca;text-decoration:none;padding:22px 0}.contact-card:hover .cc-value{color:#343ad5}.cc-label{font-size:9px;font-weight:650;text-transform:uppercase;letter-spacing:.13em;color:#667080;margin-bottom:10px}.cc-value{font-size:clamp(18px,2.3vw,27px);font-weight:600;letter-spacing:-.035em;overflow-wrap:anywhere}footer{max-width:1200px;margin:auto;border-top:1px solid #d7dcd4;padding:28px 0 140px;display:flex;align-items:start;justify-content:space-between;gap:25px}footer p{font-size:10px}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footer-links a{font-size:10px;text-decoration:none;color:#596475}.footer-links a:hover{text-decoration:underline}#db-cookie-banner{position:fixed;bottom:16px;left:50%;transform:translate(-50%,calc(100% + 32px));width:calc(100% - 40px);max-width:1170px;z-index:9999;background:#fff;border:1px solid #d6ded4;box-shadow:0 10px 45px #1e302621;border-radius:12px;padding:17px 22px;display:flex;align-items:center;gap:24px;transition:transform .2s;font-size:11px}#db-cookie-banner.visible{transform:translate(-50%,0)}#db-cookie-banner[hidden]{display:none}#db-cookie-banner p{flex:1;line-height:1.7}#db-cookie-banner a{color:#343ad5}.db-cb-btns{display:flex;gap:9px;flex-shrink:0}.db-cb-btns button{min-height:40px;cursor:pointer;padding:9px 15px;border-radius:7px;border:1px solid #c4ccbe;font-size:10px;font-weight:650}.db-cb-accept{background:#343ad5;color:white;border-color:#343ad5!important}.db-cb-reject{background:#fff;color:#3e4a5b}
@media(min-width:1400px){.hero{padding-top:85px;padding-bottom:85px}}
@media(max-width:1270px){.how,.lab,.contact,.social-proof,footer{margin-left:40px;margin-right:40px}.hero{gap:35px}.features-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1000px){nav{padding:16px 28px}.nav-links{gap:16px}.hero{padding:52px 28px;gap:27px}.hero-art{height:430px}.hero h1{font-size:78px}.hero-intro{font-size:16px!important}.hero p{font-size:13px}.hero-ctas{gap:9px}.btn{padding:12px 15px;font-size:11px;gap:10px}.art-top{left:18px;right:18px}.art-top>span:nth-child(2){display:none}.call-card{left:15px;padding:13px}.booking-card{right:15px;padding:13px}.steps{grid-template-columns:repeat(2,1fr);gap:32px}.lab-grid{grid-template-columns:repeat(2,1fr)}.clients{gap:25px}.social-proof{flex-wrap:wrap}.how,.lab,.contact{padding-top:75px;padding-bottom:75px}.price-card{gap:25px}.price-amount{font-size:39px}.price-header{gap:18px}.price-calls{font-size:36px}.footer-links{gap:13px}}
@media(max-width:720px){html{scroll-padding-top:85px}nav{padding:14px 20px;gap:12px;flex-wrap:wrap}.logo{font-size:21px}.nav-links{display:none}.nav-cta{margin-left:auto;padding:9px 12px;font-size:11px}.nav-cta span{margin-left:6px}.mobile-menu{display:block;position:relative;font-size:12px}.mobile-menu summary{cursor:pointer;padding:8px;min-height:40px}.mobile-menu>div{position:absolute;right:0;top:45px;background:white;box-shadow:0 8px 25px #1e302625;border:1px solid #d8dfd4;width:180px;border-radius:10px;padding:10px}.mobile-menu a{display:block;padding:10px 12px;text-decoration:none}.hero{display:block;padding:44px 22px 32px}.hero h1{font-size:clamp(68px,15vw,93px);margin-bottom:22px}.hero-badge{font-size:9px;margin-bottom:25px}.hero p{font-size:14px;max-width:480px}.hero .hero-intro{font-size:17px!important}.hero-ctas .btn{font-size:12px;padding:13px 16px}.hero-art{height:375px;margin-top:34px;max-width:550px}.voice-core{width:195px;height:195px}.call-card{top:73px}.booking-card{bottom:53px}.orbit-one{width:280px;height:280px}.orbit-two{width:385px;height:385px}.art-bottom{font-size:6px;left:19px;right:19px}.art-top{top:16px}.social-proof{margin:0 22px;padding:23px 0;gap:16px}.clients{gap:20px}.client-pill{font-size:12px}.social-proof p{font-size:8px}.how,.lab,.contact{margin:0 22px;padding:60px 0}.steps{gap:24px 19px;margin-top:30px}.step-card h3{font-size:16px}.step-card p{font-size:12px}.step-icon{margin-bottom:17px}.features{padding:60px 22px}.features-grid{grid-template-columns:repeat(2,1fr);gap:18px;margin-top:30px}.feat{padding-top:18px}.feat p{font-size:12px}.features h2{font-size:32px!important}.lab-grid{grid-template-columns:1fr}.lab-card{padding:25px}.lab-card p{font-size:13px}.lab-tags .lab-pill{font-size:9px}.pricing{padding:60px 22px}.price-card{display:block;padding:26px 22px}.price-header{gap:22px;justify-content:start}.price-amount{font-size:46px}.price-note{margin-top:25px;margin-bottom:22px}.price-features{margin-bottom:25px;gap:11px}.price-card>.btn{width:100%;font-size:12px!important}.contact-methods{grid-template-columns:1fr;gap:0}.contact-card+.contact-card{border-top:0}.contact h2{font-size:50px}.contact>p{font-size:14px}footer{margin:0 22px;display:block;padding-bottom:180px}.footer-links{margin-top:18px;gap:13px}#db-cookie-banner{bottom:10px;width:calc(100% - 20px);padding:15px;gap:13px;flex-wrap:wrap;font-size:10px}.db-cb-btns{width:100%;justify-content:end}.db-cb-btns button{font-size:11px;min-height:42px}}
/* Small interactions complement the reading flow. */
@keyframes voice-wave{0%,100%{transform:scaleY(.65)}50%{transform:scaleY(1)}}@keyframes quiet-float{0%,100%{translate:0 0}50%{translate:0 -6px}}.wave i{animation:voice-wave 3.6s ease-in-out infinite;animation-delay:calc(var(--h) * -0.023s)}.booking-card{animation:quiet-float 6s ease-in-out infinite}.interactive-demo{max-width:1200px;margin:0 auto;padding:85px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.demo-heading h2{font-size:clamp(30px,3.5vw,43px);margin-bottom:20px}.demo-heading>p{font-size:13px;max-width:420px}.demo-options{display:flex;gap:7px;flex-wrap:wrap;margin-top:25px}.demo-options button{padding:9px 14px;min-height:40px;background:transparent;border:1px solid #c9d1c3;border-radius:7px;color:#596573;font-size:11px;cursor:pointer}.demo-options button[aria-pressed=true]{background:#343ad5;border-color:#343ad5;color:white}.demo-window{background:white;border:1px solid #d7dfd2;border-radius:15px;overflow:hidden;box-shadow:0 20px 50px #273c4008}.demo-window-head{background:#e9ede7;border-bottom:1px solid #d7dfd2;padding:15px 20px;display:flex;justify-content:space-between;gap:10px;font-size:8px;letter-spacing:.08em;color:#63716b}.demo-dots{color:#abb9ac;letter-spacing:3px}.demo-dialogue{padding:23px;display:flex;flex-direction:column;gap:13px;min-height:275px}.demo-message{padding:15px 18px;border-radius:12px;max-width:90%}.demo-message span{font-size:7px;font-weight:650;letter-spacing:.12em;display:block;margin-bottom:5px}.demo-message p{font-size:12px;line-height:1.7}.customer{align-self:end;background:#f1f3ed}.customer span{color:#65746c}.assistant{align-self:start;background:#eeeeff}.assistant span{color:#343ad5}.assistant p{color:#353968}.demo-result{display:flex;gap:10px;align-items:start;padding-top:4px}.demo-result>span{background:#d7f2e4;color:#246844;width:22px;height:22px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;font-size:11px}.demo-result p{font-size:10px;color:#516e5b}.demo-window-foot{padding:13px 23px;border-top:1px solid #e4e8df;font-size:9px;color:#788375}.cost-calculator{grid-column:1;grid-row:3;border-top:1px solid #4a5870;padding-top:18px}.cost-calculator label{font-size:10px;color:#cbd8e9}.calculator-row{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-top:12px;font-size:10px;color:#d8e2f0}.calculator-row strong{font-size:15px;color:#b5efce}#call-minutes{width:100%;accent-color:#b5efce;margin:17px 0 9px;cursor:pointer;min-height:22px}.cost-calculator #cost-note{font-size:9px!important;line-height:1.8}.price-features{grid-row:1 / span 4}.price-card>.btn{grid-row:4}.hero-art:hover .voice-core{box-shadow:0 20px 60px #343ad545}.voice-core{transition:box-shadow .3s}
@media(max-width:1270px){.interactive-demo{margin-left:40px;margin-right:40px;gap:40px}}@media(max-width:720px){.interactive-demo{margin:0 22px;padding-top:55px;grid-template-columns:1fr;gap:26px}.demo-dialogue{min-height:260px}.cost-calculator{margin-bottom:22px;padding-top:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Public artwork studio link; existing lab styling retained. */
.lab-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;margin-top:14px;color:inherit;font-size:12px;font-weight:600;text-decoration:underline;text-underline-offset:4px}.lab-link:hover{color:#4141aa}