/* A more technical visual direction, applied consistently to every page. */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Orbitron:wght@500;600;700&display=swap');
:root{--ink:#e8eef8;--blue:#80e6ff;--paper:#0c111d;--muted:#adb9cb;--line:#303c51;--purple:#172544;--yellow:#183648;--green:#193b35;--pink:#35233f;--sky:#163544;--orange:#3e3022;--panel:#121d2e;--action:#7fe4ff;--action-ink:#071927}
body{background:var(--paper)}.preview-notice{background:#182438;color:#bdc9dc;border-bottom:1px solid var(--line)}header{max-width:none;padding:22px max(5%,calc((100vw - 1296px)/2));background:#0f1828}.brand svg{color:var(--action)}.brand svg path+path{fill:#102033}.brand-dot{background:#bdacff}nav a:hover,nav a[aria-current]{color:var(--action)}.nav-cta{border-color:#65889f;background:#142b3e;color:var(--action);border-radius:5px}.nav-cta:hover{background:#21485a;color:#fff}.button{background:var(--action);color:var(--action-ink);border-radius:5px}.button:hover{background:#b7f1ff}.button-ink{background:#243e5c;color:#fff}.button-ink:hover{background:#365c87}.button:disabled{background:#263449;color:#b1bed0}.text-link:hover{color:var(--action)}.skip{background:#10243b;color:#fff}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline-color:#a791ff}::selection{background:#bba9ff;color:#111827}input,textarea{caret-color:var(--action)}::-webkit-scrollbar-thumb{background:#597087}::-webkit-scrollbar-track{background:#101827}
.hero{grid-template-columns:1fr 1.15fr;gap:7%;align-items:start;padding-top:65px}.hero h1{font-size:clamp(3rem,4.9vw,4.7rem);line-height:1.08}.hero-copy>p{max-width:39ch}.hero .hero-note{padding-top:20px;border-top:1px solid var(--line);margin-top:30px}.demo{transform:none;border-radius:10px;padding:16px;background:#16243a;border:1px solid #405473}.demo-tabs{gap:8px;padding:0 4px}.demo-tabs button{color:#c0cce0;border-radius:4px}.demo-tabs button[aria-pressed=true]{background:#294568;color:#fff}.demo-sheet{background:#0e1726;border-radius:6px;padding:26px}.sheet-top{font-size:.78rem;font-weight:600;color:#a5bbd4}.demo-sheet h2{font-size:1.9rem}.demo-prompt{background:#162236;color:#cbd8eb;border:1px solid #334660;border-radius:4px;padding:20px;font-size:.92rem}.demo-foot{font-size:.8rem;color:#b2c5de;margin-top:15px}.categories-section{background:#111b2b;padding-top:55px;padding-bottom:55px}.category-grid{grid-template-columns:repeat(3,1fr);gap:14px}.category{border-radius:8px;min-height:180px;padding:24px}.category-0{background:#282444}.category-1{background:#333522}.category-2{background:#35243b}.category-3{background:#173948}.category-4{background:#1b3b34}.category-5{background:#403026}.category p{color:#d2dcea}.category-name{font-size:1.6rem}.category-link{color:#e7eef7}.category:hover{transform:none;outline:1px solid #8ba0bd}.tag{background:#273b51;color:#e2edf8}.tag.Career{background:#403862;color:#eae3ff}.tag.Business{background:#3c4127;color:#edf4c4}.tag.Content{background:#4a2e51;color:#f8d5ff}.tag.Learning{background:#224757;color:#c6f1ff}.tag.Everyday{background:#255246;color:#c7f2e1}.tag.Creative{background:#573c28;color:#ffe1c6}.product-row{grid-template-columns:130px 1fr 80px 125px;gap:22px;padding:25px 12px}.product-row:hover{background:#121e30}.product-row .price{color:#a5edff}.product-row .row-link{color:#bbd4f4}.bundle{background:#142941;border:1px solid #365477;border-radius:10px}.bundle-price{border-color:#3c5879}.bundle-price strong{color:#a4eeff}.pill{background:#263d5b;color:#c9dcf4}.closing{background:#192b47;border-top:1px solid #3d5578}.closing h2{color:#e1edff}.library-controls{background:#111d2d;padding:22px;border:1px solid var(--line);border-radius:8px}input,select,textarea{background:#0b1525;border-color:#4a607f;color:#e8eef8}input::placeholder{color:#a6b8d2}.sample{border-color:#3b4b63}.product-buy{background:#192a45;border-radius:10px;border:1px solid #3f577c}.notice,.product-buy .notice{background:#102036;color:#c0d4ef;border:1px solid #354966}.footer-links{flex-wrap:wrap}.sample>div>p,.guide-copy details p,.product-layout .description{color:var(--muted)}
.kit-builder{padding-top:0}.kit-layout{display:grid;grid-template-columns:1fr 330px;gap:30px;align-items:start}.kit-controls{grid-template-columns:1.6fr 1fr}.kit-summary{position:sticky;top:25px;background:#192a45;padding:25px;border:1px solid #405677;border-radius:9px}.kit-summary h2{font-size:1.65rem}.kit-summary .button{width:100%}.kit-total{font:600 3rem/1.3 'Space Grotesk',sans-serif;letter-spacing:-.035em;color:#a4eeff}.kit-summary>p{font-size:.9rem}.kit-summary ul{padding:0;list-style:none}.kit-summary li{display:flex;align-items:start;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);font-size:.85rem}.kit-summary li span{flex:1}.kit-summary li button,.text-button{background:transparent;border:0;color:#b9d7ff;font-size:.8rem;text-decoration:underline;text-underline-offset:4px;padding:4px}.text-button{display:block;margin:12px 0 0;text-align:left}.text-button:disabled{color:#7d8da6;cursor:not-allowed;text-decoration:none}.kit-option{display:grid;grid-template-columns:24px 1fr 65px;gap:18px;align-items:center;padding:24px 15px;margin:0;border-bottom:1px solid var(--line);cursor:pointer}.kit-option:hover{background:#152236}.kit-option.is-selected{background:#1b3048}.kit-option input{appearance:auto;accent-color:#7fe4ff;width:20px;height:20px;padding:0;margin:0}.kit-option input:disabled{cursor:not-allowed}.kit-option strong{display:block;font-family:'Space Grotesk',sans-serif;font-size:1.15rem;line-height:1.3;margin:10px 0;font-weight:500}.option-description{display:block;font-size:.88rem;font-weight:400;color:var(--muted)}.option-price{font-size:.95rem;color:#a4eeff;font-variant-numeric:tabular-nums;text-align:right}.option-price small{font-size:.7rem;font-weight:400;color:var(--muted)}#kit-results{margin:20px 0;font-size:.9rem}#kit-copy-fallback{margin-top:15px}
@media(max-width:1000px){.hero{grid-template-columns:1fr 1fr;gap:4%}.hero h1{font-size:3.5rem}.product-row{grid-template-columns:120px 1fr 70px}.kit-layout{grid-template-columns:1fr 290px;gap:20px}.kit-summary{padding:20px}.kit-option{gap:10px;padding-left:8px;padding-right:8px}}
@media(max-width:750px){.kit-layout{grid-template-columns:1fr}.kit-summary{position:static;grid-row:1}.kit-controls{grid-template-columns:1fr}.kit-controls>label{grid-column:1/-1}}
@media(max-width:650px){header{padding:20px 6%}nav{display:grid;grid-template-columns:1fr 1fr;gap:12px}.hero{grid-template-columns:1fr;gap:35px;padding-top:40px}.hero h1{font-size:3.1rem}.demo{padding:14px}.demo-sheet{padding:20px}.demo-sheet h2{font-size:1.8rem}.category-grid{grid-template-columns:1fr 1fr;gap:10px}.category{padding:20px 15px;min-height:190px}.category-name{font-size:1.35rem}.product-row{grid-template-columns:1fr auto;padding:25px 4px}.bundle{padding:30px 22px}.library-controls{padding:18px 14px}.kit-option{grid-template-columns:22px 1fr;gap:12px}.kit-option .option-price{grid-column:2;text-align:left}.kit-option .option-price br{display:none}.kit-option .option-price small{margin-left:6px}.kit-summary{padding:23px}.kit-summary h2{font-size:1.8rem}}
/* Final user preference: a light background with the technical layout retained. */
:root{--ink:#172d49;--blue:#2453ce;--paper:#f5f8fc;--muted:#465d78;--line:#cbd7e5;--purple:#e6edff;--yellow:#e4f3fb;--green:#def0e9;--pink:#f1e6f8;--sky:#e1f2fa;--orange:#f6eadd;--panel:#fff;--action:#2453ce;--action-ink:#fff}
body{background:var(--paper)}.preview-notice{background:#e8effa;color:#354f72;border-color:#ccd9ec}header{background:#fff}.brand svg path+path{fill:#fff}.brand-dot{background:#805ccc}.nav-cta{border-color:#b6cce3;background:#edf5ff;color:#214faf}.nav-cta:hover{background:#daeaff;color:#183b85}.button:hover{background:#193a9b}.button-ink{background:#173d6e;color:#fff}.button-ink:hover{background:#24558f}.button:disabled{background:#e0e8f3;color:#435978}.skip{background:#fff;color:#16395e}.demo{background:#e5effc;border-color:#b4c9e5}.demo-tabs button{color:#365273}.demo-tabs button[aria-pressed=true]{background:#2453ce;color:#fff}.demo-sheet{background:#fff}.sheet-top{color:#496280}.demo-prompt{background:#f0f6ff;color:#284261;border-color:#cbdcf0}.demo-foot{color:#365273}.categories-section{background:#eef4fc}.category-0{background:#e8e4fb}.category-1{background:#f4efcf}.category-2{background:#f2e3f5}.category-3{background:#ddf0f8}.category-4{background:#ddf0e8}.category-5{background:#f6e8d8}.category p{color:#3d536b}.category-link{color:#244d99}.category:hover{outline-color:#627dab}.tag{background:#dfebf8;color:#214568}.tag.Career{background:#e3dbfa;color:#483376}.tag.Business{background:#ece8c4;color:#4f5122}.tag.Content{background:#ecd9f1;color:#663573}.tag.Learning{background:#d3eaf5;color:#1d506c}.tag.Everyday{background:#d0eadf;color:#215d47}.tag.Creative{background:#f3dfc8;color:#6b4825}.product-row:hover{background:#eaf2fc}.product-row .price,.option-price{color:#214ca7}.product-row .row-link{color:#2854a7}.bundle{background:#e4effc;border-color:#bbd0e9}.bundle-price{border-color:#adc5e4}.bundle-price strong,.kit-total{color:#234fb1}.pill{background:#d1e3fb;color:#234b85}.closing{background:#e4edfc;border-color:#bacbe6}.closing h2{color:#1b355a}.library-controls{background:#edf3fc;border-color:#c5d6eb}input,select,textarea{background:#fff;border-color:#91a9c8;color:#173759}input::placeholder{color:#536e90}.sample{border-color:#c3d3e8}.product-buy,.kit-summary{background:#e7effc;border-color:#b8cbe7}.notice,.product-buy .notice{background:#f4f8ff;color:#365376;border-color:#b9cce6}.kit-option:hover{background:#ecf3fd}.kit-option.is-selected{background:#e0edff}.kit-option input{accent-color:#2453ce}.kit-summary li button,.text-button{color:#2352ae}.text-button:disabled{color:#657a99}.option-price small{color:#526b8c}input,textarea{caret-color:#2453ce}::-webkit-scrollbar-thumb{background:#9cb2cf}::-webkit-scrollbar-track{background:#edf3fc}::selection{background:#cce6ff;color:#173759}
/* User-requested teal opening and computerized display lettering. */
body{font-family:'IBM Plex Sans',sans-serif}h1,h2,h3,.brand,.category-name,.kit-option strong{font-family:'Orbitron',sans-serif;letter-spacing:-.02em}header{border-top:5px solid #00848a}.brand svg{color:#007b81}.brand-dot{background:#00848a}.hero{background:#eaf7f4}.hero h1{font-size:clamp(2.7rem,3.9vw,3.8rem);line-height:1.22}.hero h1 span{color:#006d74}.demo{background:#d9f0ed;border-color:#98c9c4}.demo-tabs button[aria-pressed=true]{background:#00747b}.demo-sheet h2{font-size:1.55rem;line-height:1.35}.demo-prompt{background:#f0f8f7;border-color:#c4dedb}.demo-foot{color:#345d60}.bundle-price strong,.kit-total,.product-buy .amount{font-family:'Orbitron',sans-serif}.product-row h3{font-size:1.13rem;line-height:1.5}.category-name{font-size:1.4rem}.kit-option strong{font-size:1.02rem;line-height:1.5}.kit-summary h2{font-size:1.35rem;line-height:1.4}.brand{font-size:1.15rem}.page-intro h1{font-size:clamp(2.5rem,4.6vw,4.5rem);line-height:1.18}.section-heading h2,.how h2,.closing h2{line-height:1.25}.sample h2{line-height:1.35}.product-layout h1{font-size:clamp(2rem,3.5vw,3.6rem);line-height:1.3;overflow-wrap:anywhere}
@media(max-width:650px){.hero h1{font-size:2.15rem;line-height:1.3}.brand{font-size:1.07rem}.category-name{font-size:1.1rem}.demo-sheet h2{font-size:1.35rem}.section-heading h2,.how h2,.closing h2{font-size:1.85rem}.sample h2{font-size:1.55rem}.page-intro h1{font-size:2.25rem}.guide-copy h2{font-size:1.55rem}.product-layout h2{font-size:1.35rem;line-height:1.4}.kit-summary h2{font-size:1.4rem}}
.sample-example{margin:0 5% 40px;padding:35px;background:#e4f3ef;border:1px solid #b9d9d2;border-radius:9px}.sample-example h2{font-size:1.8rem;line-height:1.4}.example-columns{display:grid;grid-template-columns:1fr 1.25fr;gap:35px;margin:28px 0}.example-columns h3{font-size:1.15rem;line-height:1.5}.example-columns>div+div{padding-left:30px;border-left:1px solid #a8ccc3}.example-columns li{margin:8px 0}.example-columns p{max-width:50ch}.demo-prompt{max-height:275px;overflow-y:auto;white-space:pre-wrap}.demo-prompt:focus-visible{outline:3px solid #a791ff;outline-offset:4px}
@media(max-width:650px){.sample-example{margin:0 6% 25px;padding:23px}.sample-example h2{font-size:1.35rem}.example-columns{grid-template-columns:1fr;gap:22px}.example-columns>div+div{padding-left:0;padding-top:25px;border-left:0;border-top:1px solid #a8ccc3}.demo-prompt{max-height:240px}}

/* Restored collection cards and compact homepage sample preview. */
#catalog-products{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;border:0}.prompt-card{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:24px;background:#fff;border:1px solid #bed8d6;border-radius:12px;box-shadow:0 4px 16px #173d6e08;min-width:0}.prompt-card h3{font-size:1.1rem;line-height:1.5;margin:0}.prompt-card h3 a{text-decoration:none}.prompt-card>p{font-size:.94rem;line-height:1.55;margin:0;color:#3d536b}.input-tags{display:flex;flex-wrap:wrap;gap:6px}.input-tags span{font-size:.75rem;background:#f0f7f6;border-radius:20px;padding:4px 9px;color:#345d60}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;margin-top:auto;padding-top:16px;border-top:1px solid #d5e4e2}.card-bottom strong{color:#214ca7}.card-bottom a{font-size:.88rem;color:#2854a7}.hero .demo-prompt{max-height:none;overflow:visible;white-space:pre-line}@media(max-width:650px){#catalog-products{grid-template-columns:1fr}.prompt-card{padding:22px}}

/* Compact mobile navigation with larger labels and teal banners. */
@media(max-width:650px){header{padding:12px 5%;gap:12px}header nav{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:6px;margin:0}header nav a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:8px 6px;background:#d9f0ed;color:#174a50;border-bottom:3px solid #00848a;border-radius:5px;text-align:center;font-size:1rem;font-weight:600;line-height:1.2;text-decoration:none}header nav a[aria-current=page]{background:#00747b;color:#fff;border-bottom-color:#005b62}header nav a:hover{background:#c1e6e1;color:#174a50}}
/* Prompt for Daily Tasks approved palette: deep navy base with electric-blue accents. */
:root{--ink:#e8eef8;--blue:#3d7cff;--paper:#0b1220;--muted:#b6c3d8;--line:#293852;--purple:#152443;--yellow:#182e4b;--green:#172d4a;--pink:#20284b;--sky:#16395a;--orange:#26334f;--panel:#101c31;--action:#3d7cff;--action-ink:#ffffff}
body{background:var(--paper);color:var(--ink)}
.preview-notice{background:#14233d;color:#c7d5eb;border-color:var(--line)}
header{background:#0f1b30;border-top-color:#3d7cff;border-bottom-color:var(--line)}
.brand svg{color:#3d7cff}.brand svg path+path{fill:#12213a}.brand-dot{background:#3d7cff}
nav a[aria-current],nav a:hover,.text-link:hover{color:#3d7cff}
.nav-cta{border-color:#46689d;background:#142949;color:#80a9ff}.nav-cta:hover{background:#1c3d73;color:#fff}
.button{background:#3d7cff;color:#fff}.button:hover{background:#6a9aff}.button-ink{background:#1c3763;color:#fff}.button-ink:hover{background:#2b5594}
.hero{background:#0b1220}.hero h1 span,.page-intro h1 span{color:#3d7cff}
.demo{background:#142746;border-color:#365784}.demo-tabs button{color:#c4d1e5}.demo-tabs button[aria-pressed=true]{background:#3d7cff;color:#fff}.demo-sheet{background:#101c31}.demo-prompt{background:#172844;color:#d3deef;border-color:#385271}.demo-foot{color:#b9cae2}
.categories-section{background:#0e192c;border-color:var(--line)}.category-0{background:#1b2d5b}.category-1{background:#18365a}.category-2{background:#252b58}.category-3{background:#163e61}.category-4{background:#17395b}.category-5{background:#263550}.category p{color:#d0dced}.category-link{color:#a9c4ff}.category:hover{outline-color:#3d7cff}
.tag{background:#203653;color:#dbe6f5}.tag.Career{background:#2a3670;color:#dbe4ff}.tag.Business{background:#214466;color:#d9efff}.tag.Content{background:#353873;color:#e5e3ff}.tag.Learning{background:#1d4a68;color:#d9f2ff}.tag.Everyday{background:#1c4a63;color:#d8f0ff}.tag.Creative{background:#3a405e;color:#e4e9ff}
.product-row:hover{background:#12213a}.product-row .price,.option-price{color:#80a9ff}.product-row .row-link{color:#a9c4ff}.bundle{background:#142b4b;border-color:#385a8a}.bundle-price{border-color:#496da6}.bundle-price strong,.kit-total{color:#80a9ff}.pill{background:#234268;color:#d5e2f5}.closing{background:#142746;border-color:#385a8a}.closing h2{color:#dbe7ff}
.library-controls{background:#101e35;border-color:var(--line)}input,select,textarea{background:#0c1729;border-color:#46638e;color:#e8eef8}input::placeholder{color:#9eb1cf}.sample{border-color:#334968}.product-buy,.kit-summary{background:#142746;border-color:#3b5e91}.notice,.product-buy .notice{background:#11223c;color:#c7d8ef;border-color:#385574}.kit-option:hover{background:#13253f}.kit-option.is-selected{background:#1a3560}.kit-option input{accent-color:#3d7cff}.kit-summary li button,.text-button{color:#a9c4ff}.text-button:disabled{color:#7185a5}
input,textarea{caret-color:#3d7cff}::-webkit-scrollbar-thumb{background:#46638e}::-webkit-scrollbar-track{background:#0d1728}::selection{background:#345da8;color:#fff}
:root{--circuit-bg:url('circuit-board-bg.png')}
body{background-color:#0b1220;background-image:linear-gradient(rgba(11,18,32,.72),rgba(11,18,32,.82)),var(--circuit-bg);background-size:cover;background-position:center top;background-attachment:fixed}
main{background:transparent}
.hero,.categories-section,.closing{background-color:rgba(11,18,32,.78)}

/* Consistent readable navy surfaces across every page and interaction state. */
:root{color-scheme:dark;--muted:#c5d2e6;--readable-link:#a9c9ff;--button-blue:#2453ce}
h1,h2,h3,.category-name,summary{color:#f2f6ff}
.sheet-top,.demo-foot{color:#c5d2e6}
.prompt-card{background:#101c31;color:#e8eef8;border-color:#3b5275}
.prompt-card h3 a{color:#f2f6ff}
.prompt-card>p,.option-description,.option-price small{color:#c5d2e6}
.input-tags span{background:#213957;color:#dce9ff}
.card-bottom{border-color:#3b5275}
.card-bottom strong,.card-bottom a,.product-row .row-link,.kit-summary li button,.text-button{color:var(--readable-link)}
.prompt-card h3 a:hover,.card-bottom a:hover,.text-link:hover,nav a:hover,nav a[aria-current]{color:#bcd7ff}
.button,.demo-tabs button[aria-pressed=true]{background:var(--button-blue);color:#fff}
.button:hover{background:#1d46b5;color:#fff}
.button:disabled{background:#263449;color:#c5d2e6;opacity:1}
.text-button:disabled{color:#b4c3dc}
.sample-example{background:#142746;color:#e8eef8;border-color:#3b5275}
.example-columns>div+div{border-color:#3b5275}
input,select,textarea{color-scheme:dark;color:#e8eef8;background:#0c1729}
input::placeholder,textarea::placeholder{color:#b6c7e0;opacity:1}
select option{background:#0c1729;color:#e8eef8}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #91baff;outline-offset:4px}
@media(max-width:650px){
 header nav a{background:#142746;color:#edf3ff;border-bottom-color:#578cff}
 header nav a[aria-current=page]{background:#2453ce;color:#fff;border-bottom-color:#91baff}
 header nav a:hover{background:#233e65;color:#fff}
}

/* Header-only neutral surface, display-only brand and explicit Home navigation. */
header{background:#e8e5dc;color:#18283c;border-top:4px solid #c1a451;border-bottom:1px solid #8f9aaa}
header .brand-lockup{display:flex;align-items:center;gap:12px;flex-shrink:0;min-width:0}
header .brand-lockup>svg{width:44px;height:44px;flex:0 0 44px;padding:8px;background:#18283c;border-radius:6px;color:#ffda58}
header .brand-lockup>svg path+path{fill:#18283c}
header .brand-copy{display:flex;flex-direction:column;gap:5px;min-width:0}
header .brand-title{font-family:'Orbitron',sans-serif;font-weight:700;font-size:1.08rem;line-height:1.4;letter-spacing:-.02em;color:#18283c}
header .brand-tagline{font-family:'IBM Plex Sans',sans-serif;font-size:.73rem;line-height:1.5;color:#3f4b59}
header nav{gap:20px}
header nav a{color:#18283c}
header nav a:hover,header nav a[aria-current]{color:#18283c;text-decoration:underline;text-decoration-color:#806117;text-decoration-thickness:2px;text-underline-offset:6px}
header .nav-cta{background:#18283c;color:#ffda58;border-color:#18283c}
header .nav-cta:hover{background:#2b3d55;color:#ffe58f;border-color:#2b3d55}
header a:focus-visible{outline-color:#674d0b}
@media(max-width:1100px){header{flex-wrap:wrap}header nav{flex-wrap:wrap;gap:16px}}
@media(max-width:650px){
 header{padding:16px 5%;gap:16px}
 header .brand-lockup{width:100%}
 header .brand-title{font-size:1rem}
 header .brand-tagline{font-size:.71rem}
 header nav{gap:6px}
 header nav a{background:#d5d8d9;color:#18283c;border-bottom-color:#84909b;font-size:.94rem}
 header nav a:last-child{grid-column:1/-1}
 header nav a:hover{background:#c7cccf;color:#18283c}
 header nav a[aria-current=page]{background:#18283c;color:#ffda58;border-bottom-color:#b18b29;text-decoration:underline}
}