/* Oxeye case study (tools/build-oxeye.cjs). Uses design-system.css tokens. */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body.page-oxeye{margin:0;background:var(--page-bg);color:var(--text-primary);font:400 1rem/1.6 var(--font-body);-webkit-font-smoothing:antialiased}
.ox{--ox-w:min(1040px,100% - 32px);--ox-navy:#020058;--ox-pink:#f63ba2;padding-top:112px}
.ox img,.ox video{display:block;max-width:100%;height:auto}
.ox h1,.ox h2,.ox h3,.ox h4{margin:0;font-weight:500;letter-spacing:-.02em;text-wrap:balance}
.ox p{margin:0}
.ox-kicker{font-size:.8125rem;line-height:1.4;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-primary)}
.ox-lead{max-width:62ch;color:var(--text-secondary);font-size:1.0625rem;line-height:1.65;text-wrap:pretty}

/* Hero: the success hook comes first */
.ox-hero{width:var(--ox-w);margin:0 auto;display:grid;gap:20px;justify-items:start}
.ox-hero h1{font-size:clamp(2rem,1.2rem + 3.4vw,3.5rem);line-height:1.08;letter-spacing:-.035em;max-width:18ch}
.ox-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,3vw,40px);width:100%;margin:20px 0 0}
.ox-stats div{padding-top:16px;border-top:1px solid var(--border)}
.ox-stats dt{font-size:clamp(1.375rem,1rem + 1.2vw,1.875rem);line-height:1.2;font-weight:500;letter-spacing:-.03em;color:var(--ox-navy)}
.ox-stats dd{margin:4px 0 0;color:var(--text-secondary);font-size:.9375rem}
.ox-source{color:inherit;text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--brand-primary) 45%,transparent);text-underline-offset:3px;text-decoration-thickness:1px;transition:color .15s,text-decoration-color .15s}
.ox-source:is(:hover,:focus-visible){color:var(--brand-primary);text-decoration-color:currentColor}
.ox-hero-media{margin:12px 0 0;width:100%;border-radius:16px;overflow:hidden;background:#5b5bf0}

/* Sections */
.ox-section{width:var(--ox-w);margin:0 auto;padding:clamp(56px,8vw,104px) 0 0;scroll-margin-top:88px;display:grid;gap:clamp(24px,3vw,40px)}
.ox-section-head{display:grid;grid-template-columns:96px minmax(0,1fr);gap:24px;align-items:start}
.ox-section-head-plain{grid-template-columns:minmax(0,1fr)}
.ox-section-head>div{display:grid;gap:12px}
.ox-section-head h2{font-size:clamp(1.625rem,1.2rem + 1.6vw,2.375rem);line-height:1.15}
.ox-section-icon{width:96px;height:auto;mix-blend-mode:multiply}

/* 01 What is Oxeye */
.ox-split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,4vw,56px);align-items:center}
.ox-split .ox-figure img{border-radius:var(--radius-card)}
.ox-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:s}
.ox-steps{gap:0}.ox-steps li{counter-increment:s;display:grid;grid-template-columns:40px 1fr;column-gap:16px;padding:20px 0;border-top:1px solid var(--border)}.ox-steps li:last-child{border-bottom:1px solid var(--border)}
.ox-steps li::before{content:"0" counter(s);grid-row:span 2;font-size:.875rem;font-weight:500;color:var(--brand-primary);padding-top:2px}
.ox-steps strong{font-weight:500}
.ox-steps span{color:var(--text-secondary);font-size:.9375rem}

/* 02 What I did */
.ox-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.ox-cards{gap:clamp(24px,4vw,48px)}.ox-card{display:flex;flex-direction:column;gap:10px;padding-top:20px;border-top:1px solid var(--border);text-decoration:none;color:inherit;transition:border-color 180ms}
.ox-card img{width:120px;height:80px;object-fit:contain;object-position:left bottom;margin:0 0 4px;mix-blend-mode:multiply;transition:transform 240ms var(--ease-out)}
.ox-card h3{font-size:1.25rem;transition:color 180ms}
.ox-card p{color:var(--text-secondary);font-size:.9375rem;flex:1}
.ox-card-more{font-size:.875rem;color:var(--text-primary);transition:color 180ms}
.ox-card:is(:hover,:focus-visible){border-color:var(--brand-primary)}.ox-card:is(:hover,:focus-visible) h3{color:var(--brand-primary)}
.ox-card:is(:hover,:focus-visible) img{transform:translateY(-4px)}
.ox-card:is(:hover,:focus-visible) .ox-card-more{color:var(--brand-primary)}

/* 03 Compliance */
.ox-problems{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.ox-problems{gap:clamp(16px,3vw,32px)}.ox-problems div{padding-top:16px;border-top:1px solid var(--border);display:grid;gap:6px;align-content:start}
.ox-problems h3{font-size:1rem}
.ox-problems p{color:var(--text-secondary);font-size:.9375rem}
.ox-block{display:grid;gap:16px;padding-top:clamp(24px,3vw,40px)}
.ox-block>h3{font-size:1.25rem}
.ox-block>p{color:var(--text-secondary);max-width:64ch}
.ox-flow{display:grid;gap:10px;margin-top:4px}
.ox-flow-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.ox-flow-row>span{width:96px;font-size:.8125rem;color:var(--text-secondary)}
.ox-flow-row b{font-weight:500;font-size:1.0625rem}
.ox-flow-row i{font-style:normal;color:var(--text-secondary)}
.ox-flow-old b{color:var(--text-secondary)}
.ox-flow-new b{color:var(--brand-primary)}
.ox-map{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:center;margin-top:8px}
.ox-map>i{font-style:normal;font-size:1.25rem;color:var(--text-secondary)}
.ox-map>div{display:grid;gap:0}
.ox-map h4{font-size:.8125rem;font-weight:500;color:var(--text-secondary);margin-bottom:2px}
.ox-map span{font-size:.9375rem;padding:10px 0;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.ox-map span::before{content:"";width:8px;height:8px;border-radius:50%;background:#b8bcc8;flex:none}
.ox-map .sev-c::before{background:#e5484d}
.ox-map .sev-m::before{background:#f59e0b}
.ox-map .sev-l::before{background:#30a46c}
.ox-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.ox-options{gap:clamp(16px,3vw,32px)}.ox-options>div{display:grid;gap:16px;align-content:start}
.ox-option-text{padding-top:16px;border-top:1px solid var(--border);display:grid;gap:8px;align-content:start}
.ox-options h4{font-size:1rem;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ox-options em{font-style:normal;font-size:.75rem;font-weight:500;color:var(--brand-primary)}
.ox-options .pro,.ox-options .con{font-size:.875rem;padding-left:20px;position:relative;color:var(--text-secondary)}
.ox-options .pro::before{content:"+";position:absolute;left:4px;color:#1f8a3b;font-weight:600}
.ox-options .con::before{content:"–";position:absolute;left:4px;color:#c2410c;font-weight:600}
.ox-options .is-chosen .ox-option-text{border-top:2px solid var(--brand-primary);padding-top:15px}
/* Concept wireframes: lo-fi, theme-aware fills */
.ox-wire{display:block;width:100%;height:auto;background:var(--card-bg);border:1px solid var(--border);border-radius:8px}
.is-chosen .ox-wire{border-color:var(--brand-primary)}
.ox-wire .w-ink{fill:var(--text-secondary);opacity:.6}
.ox-wire .w-g1{fill:var(--text-secondary);opacity:.24}
.ox-wire .w-g2{fill:var(--text-secondary);opacity:.14}
.ox-wire .w-g3{fill:var(--text-secondary);opacity:.07}
.ox-wire .w-ring{stroke:var(--text-secondary);opacity:.24}
.ox-wire .w-acc{fill:var(--brand-primary)}

/* Annotated screens: on wide screens oxeye-annot.js draws thin orthogonal leader lines from each target to its note;
   below 901px the targets fall back to numbered pins. */
.ox-annot{position:relative;margin:0;display:grid;gap:clamp(20px,3vw,32px) clamp(24px,5vw,80px)}
.ox-annot-side{grid-template-columns:minmax(0,54fr) minmax(0,46fr);align-items:center}
.ox-annot-media{position:relative;align-self:start}
.ox-annot-media :is(img,video){display:block;width:100%;height:auto;border-radius:var(--radius-card);border:1px solid var(--border);background:var(--card-bg)}
.ox-pin{position:absolute;transform:translate(-50%,-50%);width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:.6875rem;font-weight:600;line-height:1;color:#fff;background:var(--brand-primary);box-shadow:0 0 0 3px rgba(255,255,255,.9),0 2px 8px rgba(2,0,88,.25)}
.ox-notes{list-style:none;margin:0;padding:0;display:grid;gap:0 clamp(16px,3vw,32px)}
.ox-annot-wide .ox-notes{grid-template-columns:repeat(4,minmax(0,1fr))}
.ox-annot-wide{row-gap:clamp(40px,6vw,72px)}
.ox-logo{display:block;width:auto;height:clamp(30px,2.6vw,38px)}
.ox-annot-wide .ox-notes-top li:first-child{grid-column-start:3}
.ox-annot-lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:1}
.ox-annot-lines path{fill:none;stroke:var(--text-secondary);stroke-opacity:.55;stroke-width:1}
.ox-annot.has-lines .ox-pin{z-index:2;width:9px;height:9px;font-size:0;box-shadow:0 0 0 2px #fff,0 1px 4px rgba(2,0,88,.3)}
.ox-img-bare{border:0!important;background:none!important;border-radius:var(--case-media-screen-radius,0)!important}
.ox-notes li{display:grid;grid-template-columns:24px 1fr;column-gap:12px;row-gap:6px;padding:16px 0;border-top:1px solid var(--border);align-content:start}
.ox-num{grid-row:span 2;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:.75rem;font-weight:600;color:var(--brand-primary);border:1px solid var(--border);background:var(--card-bg)}
.ox-notes strong{font-weight:500;align-self:center}
.ox-notes p{color:var(--text-secondary);font-size:.9375rem}
.ox-annot figcaption{grid-column:1/-1;font-size:.9375rem;color:var(--text-secondary);max-width:64ch}
.ox-annot figcaption strong{font-weight:500;color:var(--text-primary)}

/* Figures */
.ox-figure{margin:0;display:grid;gap:12px}
.ox-figure>img,.ox-figure>video{width:100%;border-radius:var(--radius-card);border:1px solid var(--border);background:var(--card-bg)}
.ox-figure figcaption{font-size:.9375rem;color:var(--text-secondary);max-width:64ch}
.ox-figure figcaption strong{font-weight:500;color:var(--text-primary)}
.ox-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.5vw,28px);align-items:start}
.ox-gallery-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.ox-video video{aspect-ratio:16/9;object-fit:cover;background:#0b0a3a}

/* Testimonial */
.ox-quote{width:var(--ox-w);margin:clamp(56px,8vw,104px) auto 0;padding:clamp(24px,4vw,48px);background:var(--ox-navy);color:#fff;border-radius:16px;display:grid;gap:24px}
.ox-quote blockquote{margin:0}
.ox-quote p{font-size:clamp(1.125rem,.95rem + .7vw,1.5rem);line-height:1.5;letter-spacing:-.01em;max-width:52ch;color:#d9dafc}
.ox-quote strong{color:#fff;font-weight:500}
.ox-quote-by{display:flex;gap:14px;align-items:center}
.ox-quote-by img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.ox-quote-by div{display:grid;font-size:.9375rem}
.ox-quote-by span{color:#a9abe0}

/* Appendix: brand detail, moved to the bottom */
.ox-brand-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px}
.ox-brand-grid{gap:clamp(24px,4vw,48px)}.ox-brand-cell{padding-top:16px;border-top:1px solid var(--border);display:grid;gap:12px;align-content:start}
.ox-brand-cell h3{font-size:1rem}
.ox-brand-cell>p{color:var(--text-secondary);font-size:.9375rem}
.ox-swatches{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.ox-swatches li{display:grid;gap:4px;font-size:.875rem}
.ox-swatches span{height:56px;border-radius:8px;border:1px solid rgba(0,0,0,.08)}
.ox-swatches code{font:400 .75rem/1.4 ui-monospace,monospace;color:var(--text-secondary)}
.ox-type{font-size:5rem!important;line-height:1!important;font-weight:300;letter-spacing:-.04em;color:var(--ox-navy)!important}
.page-oxeye .portfolio-footer{margin-top:clamp(56px,8vw,104px)}

@media (max-width:900px){
 .ox-problems{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ox-cards,.ox-options{grid-template-columns:1fr}
 .ox-wire{max-width:420px}
 .ox-annot-side{grid-template-columns:1fr}
 .ox-annot-wide .ox-notes{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ox-annot-wide .ox-notes-top li:first-child{grid-column-start:auto}
 .ox-card{display:grid;grid-template-columns:88px 1fr;column-gap:16px;row-gap:6px;align-items:start}
 .ox-card img{width:88px;grid-row:span 3;margin:0}
 .ox-split{grid-template-columns:1fr}
 .ox-split .ox-figure{max-width:420px}
}
@media (max-width:640px){
 .ox{padding-top:88px}
 .ox-stats{grid-template-columns:1fr}
 .ox-stats div{padding:16px 20px}
 .ox-section-head{grid-template-columns:64px minmax(0,1fr);gap:16px}
 .ox-section-icon{width:64px}
 .ox-problems,.ox-gallery,.ox-gallery-3,.ox-brand-grid,.ox-annot-wide .ox-notes{grid-template-columns:1fr}
 .ox-pin{width:18px;height:18px;font-size:.625rem;box-shadow:0 0 0 2px rgba(255,255,255,.9),0 2px 6px rgba(2,0,88,.25)}
 .ox-map{grid-template-columns:1fr}
 .ox-map>i{transform:rotate(90deg);justify-self:center}
 .ox-flow-row>span{width:100%}
 .ox-swatches{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ox-card,.ox-card img{transition:none}.ox-card:is(:hover,:focus-visible) img{transform:none}}
/* Product micro-animation loops */
.ox-loop video{aspect-ratio:auto;height:auto;object-fit:contain;background:#fff}
.ox-gallery-3{align-items:start}
@media (max-width:900px){.ox-gallery-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.ox-gallery-3{grid-template-columns:1fr}}