/* ============================================================
   BeFunded · Use-Case / Case-Study detail pages
   Shared components. Reuses home.css + program.css tokens.
   Per-page accent via --uc-accent (defaults to brand teal).
   ============================================================ */
:root{ --uc-accent: var(--teal-400); }

/* ---- hero bits ---------------------------------------------------------- */
.uc-crumb{display:flex;gap:8px;align-items:center;font:500 12.5px var(--font-body);color:var(--text-on-dark-muted);margin-bottom:20px;flex-wrap:wrap}
.uc-crumb a{color:var(--text-on-dark-muted);text-decoration:none;transition:color var(--dur-micro,.12s) var(--ease,ease)}
.uc-crumb a:hover{color:var(--paper-0)}
.uc-crumb .sep{opacity:.5}

.uc-badge{display:inline-flex;align-items:center;gap:8px;font:600 11px/1 var(--font-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--text-on-dark-muted);background:rgba(252,251,246,.07);border:1px solid var(--border-line-on-dark);padding:8px 13px;border-radius:var(--radius-pill,999px)}
.uc-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green-300);flex:0 0 auto}
.uc-badge--light{color:var(--text-muted);background:var(--surface-quiet);border-color:var(--border-line)}
.uc-badge--light::before{background:var(--uc-accent)}

.uc-hero-claim{font:700 clamp(21px,2.3vw,29px)/1.18 var(--font-display);color:var(--yellow-500);margin:20px 0 0;max-width:26ch;letter-spacing:.005em}

/* hero ambient: minimal dot-grid structure + mouse-following light cone */
.uc-hero-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.uc-hero-grid{position:absolute;inset:0;background-image:radial-gradient(rgba(252,251,246,.06) 1.1px,transparent 1.4px);background-size:30px 30px;-webkit-mask-image:radial-gradient(78% 70% at 52% 42%,#000 22%,transparent 80%);mask-image:radial-gradient(78% 70% at 52% 42%,#000 22%,transparent 80%)}
.uc-hero-spot{position:absolute;inset:-25%;background:radial-gradient(19% 25% at var(--mx,74%) var(--my,24%),rgba(62,138,118,.15),transparent 62%),radial-gradient(46% 58% at var(--mx,74%) var(--my,24%),rgba(62,138,118,.06),transparent 68%);animation:ucSpotPulse 8s ease-in-out infinite;will-change:opacity}
@keyframes ucSpotPulse{0%,100%{opacity:.42}50%{opacity:.8}}
@media (prefers-reduced-motion:reduce){.uc-hero-spot{animation:none;opacity:.6}}
.uc-hero .wrap{position:relative;z-index:1}

/* ---- At a glance -------------------------------------------------------- */
.uc-glance{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.uc-gc{grid-column:span 3;background:var(--paper-0);border:1.5px solid var(--border-line);border-radius:16px;padding:18px 20px;display:flex;flex-direction:column;gap:7px;min-width:0}
.uc-gc .k{font:var(--type-meta);letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}
.uc-gc .v{font:600 17px/1.25 var(--font-body);color:var(--green-900);overflow-wrap:break-word}
.uc-gc--feat{grid-column:span 6;background:var(--green-900);border-color:var(--green-900);padding:24px 26px;gap:9px}
.uc-gc--feat .k{color:var(--green-300)}
.uc-gc--feat .v{color:var(--paper-0);font:800 clamp(24px,2.6vw,32px)/1.05 var(--font-display);letter-spacing:-.01em}
.uc-gc--feat.is-yellow{background:var(--yellow-500);border-color:var(--yellow-500)}
.uc-gc--feat.is-yellow .k{color:rgba(14,36,28,.55)}
.uc-gc--feat.is-yellow .v{color:var(--green-900)}
.uc-gc--feat .v small{display:block;font:500 13px/1.4 var(--font-body);color:var(--text-on-dark-muted);margin-top:7px;letter-spacing:0}
.uc-gc--feat.is-yellow .v small{color:rgba(14,36,28,.66)}

/* ---- section helpers ---------------------------------------------------- */
.uc-prose{max-width:62ch}
.uc-prose p{font:400 16.5px/1.7 var(--font-body);color:var(--text-strong-muted);margin:0 0 16px}
.uc-prose p:last-child{margin-bottom:0}
.uc-prose b{color:var(--green-900);font-weight:700}
.uc-prose a{color:var(--green-500);text-decoration:underline;text-underline-offset:2px}

.uc-split{display:grid;grid-template-columns:1.55fr 1fr;gap:48px;align-items:start}
.uc-aside{background:var(--surface-quiet);border:1.5px solid var(--border-line);border-radius:18px;padding:24px 26px}
.uc-aside h3{font:var(--type-meta);letter-spacing:.12em;text-transform:uppercase;color:var(--green-500);margin:0 0 16px}
.uc-aside .row{display:flex;gap:12px;padding:11px 0;border-top:1px solid var(--border-line)}
.uc-aside .row:first-of-type{border-top:none;padding-top:0}
.uc-aside .row .ic{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--paper-0);border:1px solid var(--border-line);display:flex;align-items:center;justify-content:center}
.uc-aside .row .ic img{width:15px;height:15px;opacity:.8}
.uc-aside .row b{display:block;font:700 14.5px/1.3 var(--font-body);color:var(--green-900);margin-bottom:2px}
.uc-aside .row span{font:400 13.5px/1.5 var(--font-body);color:var(--text-strong-muted)}

/* criteria chips (novelty / risk / method) */
.uc-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.uc-chip{display:inline-flex;align-items:center;gap:9px;font:600 13px var(--font-body);color:var(--green-900);background:var(--paper-0);border:1.5px solid var(--border-line);border-radius:var(--radius-pill,999px);padding:9px 15px}
.uc-chip i{width:8px;height:8px;border-radius:50%;background:var(--uc-accent);flex:0 0 auto}
.sec--dark .uc-chip{color:var(--paper-0);background:rgba(252,251,246,.05);border-color:var(--border-line-on-dark)}

/* ---- approach: numbered steps (reuses proc4 feel, standalone) ----------- */
.uc-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:ucs}
.uc-step{position:relative;background:var(--paper-0);border:1.5px solid var(--border-line);border-radius:18px;padding:26px 24px 24px}
.uc-step::before{counter-increment:ucs;content:counter(ucs,decimal-leading-zero);display:block;font:800 30px/1 var(--font-display);color:var(--uc-accent);margin-bottom:14px;letter-spacing:-.02em}
.uc-step h3{font:700 19px/1.25 var(--font-body);color:var(--green-900);margin:0 0 9px;letter-spacing:-.01em}
.uc-step p{font:400 14.5px/1.6 var(--font-body);color:var(--text-strong-muted);margin:0}
.uc-step .tag{display:inline-block;margin-top:14px;font:600 11px var(--font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--green-500)}

/* ---- visual: status timeline ------------------------------------------- */
.uc-vis{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.uc-vis-h{font:var(--type-meta);letter-spacing:.12em;text-transform:uppercase;color:var(--green-500);margin:0 0 18px}
.sec--dark .uc-vis-h{color:var(--yellow-500)}

.uc-tl{display:flex;align-items:flex-start}
.uc-tl-step{flex:1;position:relative;text-align:left;padding-right:8px}
.uc-tl-step .dot{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font:800 15px var(--font-display);background:var(--surface-quiet);color:var(--green-700);border:2px solid var(--border-line);position:relative;z-index:1}
.uc-tl-step .bar{position:absolute;top:18px;left:38px;right:0;height:2px;background:var(--border-line)}
.uc-tl-step:last-child .bar{display:none}
.uc-tl-step .lab{font:700 15px/1.2 var(--font-body);color:var(--green-900);margin:14px 0 4px}
.uc-tl-step .sub{font:400 12.5px/1.45 var(--font-body);color:var(--text-muted);max-width:16ch}
.uc-tl-step.is-fail .dot{background:#f0ddd6;border-color:#d8b3a6;color:var(--color-error)}
.uc-tl-step.is-win .dot{background:var(--green-900);border-color:var(--green-900);color:var(--yellow-500)}
.uc-tl-step.is-win .bar{background:linear-gradient(90deg,var(--border-line),var(--green-300))}
.sec--dark .uc-tl-step .dot{background:rgba(252,251,246,.08);color:var(--paper-0);border-color:var(--border-line-on-dark)}
.sec--dark .uc-tl-step .lab{color:var(--paper-0)}
.sec--dark .uc-tl-step .sub{color:var(--text-on-dark-muted)}
.sec--dark .uc-tl-step.is-win .dot{background:var(--yellow-500);color:var(--green-900);border-color:var(--yellow-500)}

/* eligible-base stacked bar */
.uc-base{margin-top:6px}
.uc-base-bar{display:flex;height:58px;border-radius:12px;overflow:hidden;border:1.5px solid var(--border-line)}
.uc-base-bar span{display:flex;align-items:center;justify-content:center;font:700 13px var(--font-body);color:var(--paper-0);letter-spacing:.01em;min-width:0;padding:0 6px;text-align:center}
.uc-base-bar .s-in{background:var(--green-300)}
.uc-base-bar .s-ext{background:var(--green-700)}
.uc-base-bar .s-no{background:repeating-linear-gradient(45deg,var(--surface-quiet),var(--surface-quiet) 7px,#e6ece6 7px,#e6ece6 14px);color:var(--text-muted)}
.uc-base-legend{display:flex;gap:20px;flex-wrap:wrap;margin-top:14px}
.uc-base-legend span{display:inline-flex;align-items:center;gap:8px;font:500 13px var(--font-body);color:var(--text-strong-muted)}
.uc-base-legend i{width:12px;height:12px;border-radius:3px;flex:0 0 auto}
.uc-base-cap{font:400 13px/1.5 var(--font-body);color:var(--text-muted);margin:16px 0 0}
.sec--dark .uc-base-bar{border-color:var(--border-line-on-dark)}
.sec--dark .uc-base-legend span{color:var(--text-on-dark-muted)}

/* ---- result box --------------------------------------------------------- */
.uc-result{position:relative;overflow:hidden;background:var(--green-900);border-radius:24px;padding:clamp(32px,4vw,52px);display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center}
.uc-result::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 88% -10%,var(--teal-glow),transparent 62%);pointer-events:none}
.uc-result .r-l{position:relative;z-index:1}
.uc-result .r-eyebrow{font:var(--type-meta);letter-spacing:.12em;text-transform:uppercase;color:var(--yellow-500)}
.uc-result .big{font:800 clamp(34px,4.4vw,54px)/1.02 var(--font-display);color:var(--paper-0);margin:14px 0 0;letter-spacing:-.01em}
.uc-result .big em{font-style:normal;color:var(--yellow-500)}
.uc-result .r-sub{font:400 16px/1.6 var(--font-body);color:var(--text-on-dark-muted);margin:16px 0 0;max-width:42ch}
.uc-result .r-r{position:relative;z-index:1;display:flex;flex-direction:column;gap:12px}
.uc-rfact{display:flex;gap:13px;align-items:flex-start;background:rgba(252,251,246,.05);border:1px solid var(--border-line-on-dark);border-radius:14px;padding:15px 17px}
.uc-rfact .ck{flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--yellow-500);display:flex;align-items:center;justify-content:center;margin-top:1px}
.uc-rfact .ck::after{content:"";width:6px;height:10px;border:2.5px solid var(--green-900);border-top:none;border-left:none;transform:rotate(42deg) translate(-1px,-1px)}
.uc-rfact div b{display:block;font:700 14.5px/1.3 var(--font-body);color:var(--paper-0);margin-bottom:2px}
.uc-rfact div span{font:400 13px/1.5 var(--font-body);color:var(--text-on-dark-muted)}
.uc-result .r-note{display:inline-flex;align-items:center;gap:8px;margin-top:8px;font:600 11px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--text-on-dark-muted)}

/* ---- takeaways ---------------------------------------------------------- */
.uc-takes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:uct}
.uc-take{position:relative;padding-top:24px;border-top:2px solid var(--green-900)}
.uc-take h3{font:700 18px/1.3 var(--font-body);color:var(--green-900);margin:0 0 9px;letter-spacing:-.01em}
.uc-take p{font:400 14.5px/1.65 var(--font-body);color:var(--text-strong-muted);margin:0}
.uc-take .kx{font:600 11px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--uc-accent);display:block;margin-bottom:12px}

/* ---- anonymized pull quote --------------------------------------------- */
.uc-quote{max-width:920px;margin:0 auto;text-align:center}
.uc-quote .mark{font:800 64px/0.6 var(--font-display);color:var(--uc-accent);opacity:.5}
.uc-quote blockquote{font:700 clamp(23px,2.7vw,34px)/1.32 var(--font-display);color:var(--green-900);margin:14px 0 0;letter-spacing:-.005em;text-wrap:balance}
.sec--dark .uc-quote blockquote{color:var(--paper-0)}
.uc-quote .who{display:inline-flex;flex-direction:column;gap:3px;margin-top:26px;font:400 14px var(--font-body)}
.uc-quote .who b{font-weight:700;color:var(--green-900);font-size:15px}
.sec--dark .uc-quote .who b{color:var(--paper-0)}
.uc-quote .who span{color:var(--text-muted)}
.sec--dark .uc-quote .who span{color:var(--text-on-dark-muted)}
.uc-quote .who .anon{margin-top:9px;font:600 10.5px var(--font-mono);letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted);display:inline-flex;align-items:center;gap:7px;align-self:center}
.uc-quote .who .anon::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green-300)}

/* ---- responsive --------------------------------------------------------- */
@media (max-width:980px){
  .uc-gc{grid-column:span 6}
  .uc-gc--feat{grid-column:span 12}
  .uc-split{grid-template-columns:1fr;gap:32px}
  .uc-steps{grid-template-columns:1fr}
  .uc-vis{grid-template-columns:1fr;gap:32px}
  .uc-result{grid-template-columns:1fr;gap:28px}
  .uc-takes{grid-template-columns:1fr;gap:20px}
}
@media (max-width:560px){
  .uc-gc{grid-column:span 12}
  .uc-tl-step .sub{display:none}
}


/* ---- related case slider --------------------------------------------- */
.uc-rel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.uc-rel-nav{display:flex;gap:10px}
.uc-rel-btn{width:46px;height:46px;border-radius:50%;border:1.5px solid var(--border-line);background:var(--paper-0);color:var(--green-900);font:400 23px/1 var(--font-body);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--dur-micro) var(--ease),border-color var(--dur-micro) var(--ease),color var(--dur-micro) var(--ease)}
.uc-rel-btn:hover{background:var(--green-900);border-color:var(--green-900);color:var(--paper-0)}
.uc-rel-btn:disabled{opacity:.34;cursor:default;background:var(--paper-0);color:var(--green-900);border-color:var(--border-line)}
.uc-rel-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:22px 2px 12px;margin-top:8px;scrollbar-width:none;cursor:grab}
.uc-rel-track::-webkit-scrollbar{display:none}
.uc-rel-track.dragging{cursor:grabbing;scroll-behavior:auto;scroll-snap-type:none}
.uc-rel-track>.rc-card{flex:0 0 320px;scroll-snap-align:start}
@media(max-width:560px){.uc-rel-track>.rc-card{flex:0 0 84%}}

/* ---- uc-hero mobile (prevent hero clipping / crowding) ---- */
@media (max-width:760px){
  .uc-hero{padding-top:100px!important;padding-bottom:52px!important}
  .uc-hero h1{font-size:clamp(30px,8.2vw,44px)!important;line-height:1.05!important}
  .uc-hero .sub{font-size:16px!important}
  .uc-hero .hstats{gap:18px 30px!important;margin:26px 0 26px!important}
  .uc-hero .hstats .n{font-size:27px!important}
  .uc-crumb{font-size:11.5px}
}
@media (max-width:520px){
  .uc-hero .ctas{flex-direction:column;align-items:stretch}
  .uc-hero .ctas .bf-btn{width:100%;justify-content:center}
  .uc-hero .hstats{gap:14px 24px!important}
}