/* ============================================================
   311 INSTITUTE — WEBSITE DESIGN SYSTEM  ·  311-institute.css
   Production stylesheet · v1.1 · synced to the live Research Library, 18 Sep 2026
   Source of truth for the estate. Every page inherits these tokens + components.
   Live: <link rel="stylesheet" href="/assets/311-institute.css">
   (Single self-contained pages inline a copy; multi-page = all pages link this file.)
   NOTE: v16 is deliberately Arial (not yet rebranded to Futura/Jost).
   ============================================================ */

:root{
  /* ---- Palette (locked) ---- */
  --ink:#151421; --muted:#626777; --paper:#f4f5f8; --white:#fff; --line:#dfe1e8;
  --blue:#28227d; --deep:#1c175e; --purple:#7c219e;
  --pink:#df28ad; --pink-tint:#fdeef7; --cyan:#00a8df; --cyan-soft:#68d7f8;
  --gold:#e8a13a; --mist:#f1eefb; --ink-black:#000;
  --muted-on-dark:#d9d5f2; --hero-eyebrow:rgba(255,255,255,.82);

  /* ---- Gradients ---- */
  --grad:linear-gradient(120deg,#df28ad,#7c219e 48%,#28227d);
  --grad-deep:linear-gradient(135deg,#1c175e,#28227d 55%,#7c219e);

  /* ---- Type ---- */
  --font:Arial,Helvetica,"Helvetica Neue",sans-serif;

  /* ---- Spacing scale ---- */
  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:24px;
  --s-6:32px; --s-7:48px; --s-8:64px; --s-9:96px;

  /* ---- Radius (STANDARDISED soft scale) ---- */
  --r-sm:10px;   /* chips, badges, inputs, small controls */
  --r-md:16px;   /* cards, tiles, covers, panels */
  --r-lg:20px;   /* large panels / modals */
  --r-pill:999px;/* buttons, pills, tags */

  /* ---- Elevation ---- */
  --shadow:0 24px 70px rgba(25,20,78,.14);
  --shadow-lg:0 34px 80px rgba(25,20,78,.26);
  --shadow-cover:10px 12px 30px rgba(10,6,40,.3);

  /* ---- Layout ---- */
  --wrap:min(1280px,calc(100vw - 48px));
}

/* ---------- Base ---------- */
*{box-sizing:border-box}
html{overflow-x:hidden;overscroll-behavior-x:none}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 var(--font);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;overscroll-behavior-x:none;max-width:100%}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;line-height:1.02;letter-spacing:-.03em}
p{margin:0}
:focus-visible{outline:2px solid var(--pink);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto}
.u{text-transform:uppercase;letter-spacing:.02em}
.muted{color:var(--muted)}

/* ---------- Eyebrows / kickers ---------- */
.eyebrow,.kickerpink,.fkick{font-size:.7rem;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--pink)}
/* on the magenta hero the eyebrow must be light, not pink */
.finder .eyebrow{color:var(--hero-eyebrow)}

/* ---------- Buttons / pills (uppercase) ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:800;font-size:.8rem;
  text-transform:uppercase;letter-spacing:.04em;padding:.7em 1.3em;border:0;border-radius:var(--r-pill);
  cursor:pointer;transition:background .2s,color .2s,filter .2s}
.btn-pink{background:var(--pink);color:#fff}.btn-pink:hover{filter:brightness(1.06)}
.btn-ink{background:var(--ink);color:#fff}
.btn-outline{background:transparent;border:1.5px solid var(--pink);color:var(--pink)}
.btn-outline:hover{background:var(--pink);color:#fff}

/* ---------- Chips & badges ---------- */
.chip{display:inline-flex;align-items:baseline;gap:6px;background:var(--mist);color:var(--blue);
  border-radius:var(--r-sm);padding:6px 10px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.chip b{color:var(--pink);font-size:1rem}
.badge-paid{display:inline-flex;align-items:center;gap:4px;font-size:.56rem;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;color:var(--gold);background:rgba(232,161,58,.12);border:1px solid rgba(232,161,58,.45);
  padding:3px 8px 3px 6px;border-radius:var(--r-pill)}
.badge-paid svg{width:10px;height:10px;fill:var(--gold)}

/* ---------- Inputs ---------- */
input,textarea,select{font:inherit;border:1.5px solid var(--line);border-radius:var(--r-sm);
  padding:.9em 1.1em;background:#fff;color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:0;border-color:var(--pink)}

/* Finder search row: field + Find + Clear never clash (min-width:0 lets the field shrink) */
.search-row{display:flex;align-items:center;gap:14px}
.keyword{flex:1 1 auto;min-width:0}
.keyword input{width:100%;min-width:0;min-height:46px;border-radius:12px;padding:0 14px;
  background:#f5f6f9;border:1px solid transparent;box-sizing:border-box}
.keyword input:focus{background:#fff;border-color:var(--cyan)}
.find-btn{flex:0 0 auto;min-height:46px;border-radius:12px;padding:0 20px;border:0;
  background:var(--pink);color:#fff;font-weight:800;text-transform:uppercase;cursor:pointer;white-space:nowrap}
.reset{flex:0 0 auto;background:none;border:0;color:var(--blue);font-weight:900;font-size:.74rem;
  text-transform:uppercase;letter-spacing:.08em;cursor:pointer}
/* Finder sentence pills scale WITH the label text (don't pin the select size) */
.sentence select{font-size:inherit}

/* ---------- Cards & cover tiles ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow)}
.cover,.fcover{aspect-ratio:210/297;border-radius:var(--r-sm);background:var(--grad);color:#fff;
  position:relative;overflow:hidden;box-shadow:var(--shadow-cover)}
.cover::before,.fcover::before{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 1px 1px,rgba(255,255,255,.16) 1px,transparent 1.6px) 0 0/15px 15px;opacity:.5}
/* Cover LABEL system: derive a short label in JS (_coverLabel: drop articles/years, keep <=3 words,
   trim trailing connectors) and AUTO-FIT (_fitLabels shrinks the font until it fits width+height).
   Never hard-code a long title into a tile. */
.ft,.fcv-t{font-weight:800;line-height:1.15;word-break:break-word;text-transform:uppercase;
  text-shadow:0 2px 8px rgba(0,0,0,.3)}

/* ---------- Featured card (2x2 Featured view) ---------- */
#result-grid.view-featured{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:820px){#result-grid.view-featured{grid-template-columns:1fr}}
.fcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px;
  display:grid;grid-template-columns:88px 1fr;gap:18px;position:relative;overflow:hidden;cursor:pointer;color:var(--ink);
  box-shadow:var(--shadow);transition:transform .24s,box-shadow .24s,border-color .24s,background .28s}
.fcard:hover{transform:translateY(-6px);background:var(--pink-tint);border-color:var(--pink);
  box-shadow:0 24px 60px rgba(223,40,173,.16)}                 /* light-pink hover keeps dark text */
.fcard .fcrow{display:flex;justify-content:space-between;align-items:center;gap:8px}
.fcard .fkick{color:var(--pink)}
.fcard .ftitle{font-size:1rem;font-weight:800;margin:6px 0 10px;text-transform:uppercase;letter-spacing:.01em}
.fcard .fchip{align-self:flex-start;background:var(--mist);color:var(--blue);border-radius:var(--r-sm);
  padding:6px 10px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.fcard .freveal{overflow:hidden;max-height:0;opacity:0;transform:translateY(6px);
  transition:max-height .3s,opacity .22s,transform .22s,margin .22s}
.fcard:hover .freveal{max-height:150px;opacity:1;transform:none;margin-top:12px}
@media(hover:none){.fcard .freveal{max-height:150px;opacity:1;transform:none;margin-top:12px}}
.fcard .fdesc{font-size:.82rem;color:var(--muted);line-height:1.5}
.fcard .freadline{margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.fcard .freadnow{display:inline-flex;align-items:center;gap:6px;color:var(--pink);font-weight:800;font-size:.72rem;
  text-transform:uppercase;letter-spacing:.05em;border:1.5px solid var(--pink);padding:.55em 1.1em;border-radius:var(--r-pill);
  transition:background .2s,color .2s}
.fcard:hover .freadnow{background:var(--pink);color:#fff}
/* Paid report: gold lock top-right on the kicker line, NOT on the cover art. */

/* ---------- Report style bar (view-switch) ---------- */
.view-switch{display:inline-flex;gap:4px;padding:5px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-pill);box-shadow:0 2px 10px rgba(20,15,70,.07)}
.view-switch button{display:inline-flex;align-items:center;gap:8px;border:0;background:none;padding:11px 18px;
  border-radius:var(--r-pill);font:inherit;font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.02em;color:var(--muted);cursor:pointer}
.view-switch button.on{background:var(--blue);color:#fff}
.view-switch .pill-featured{color:var(--pink);background:var(--pink-tint);box-shadow:inset 0 0 0 1.5px rgba(223,40,173,.45)}
.view-switch button.pill-featured.on{background:var(--pink);color:#fff;box-shadow:0 6px 16px rgba(223,40,173,.4)}
/* results count reads "X of Y publications" across views */

/* ---------- Rotating carousel (sponsored -> featured -> posters) ---------- */
/* Persistent, above the results block, all views. 2s auto-scroll, pause on hover,
   bottom control row (48px arrows + dots), divider beneath. */
.top-carousel{margin:0 0 34px;padding-bottom:30px;border-bottom:1px solid var(--line)}
.fcarousel{position:relative;background:var(--grad-deep);color:#fff;border-radius:var(--r-md);
  padding:clamp(20px,3vw,34px);overflow:hidden;box-shadow:var(--shadow);cursor:pointer}
.fcar-slide{display:grid;grid-template-columns:120px 1fr;gap:clamp(20px,3vw,40px);align-items:center}
.fcar-cover{aspect-ratio:210/297;border-radius:var(--r-sm);background:linear-gradient(150deg,#7c219e,#df28ad);
  position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:12px;box-shadow:var(--shadow-cover)}
.fcar-cover.poster{aspect-ratio:4/3}
.fcar-tag{display:inline-block;font-size:.62rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
  color:#f6c9e6;background:rgba(255,255,255,.14);padding:4px 10px;border-radius:var(--r-pill)}
.fcar-tag.spon{color:#04263a;background:var(--gold)}
.fcar-body h3{font-size:clamp(1.3rem,2.6vw,2rem);font-weight:800;text-transform:uppercase;margin:12px 0 8px;line-height:1.05}
.fcar-body p{color:var(--muted-on-dark);max-width:52ch;font-size:.92rem}
.fcar-cta{display:inline-flex;margin-top:16px;background:var(--pink);color:#fff;font-weight:800;font-size:.76rem;
  text-transform:uppercase;letter-spacing:.04em;padding:.7em 1.3em;border-radius:var(--r-pill)}
.fcar-controls{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:22px}
.fcar-nav{background:rgba(255,255,255,.18);border:0;color:#fff;width:48px;height:48px;border-radius:50%;
  cursor:pointer;font-size:1.7rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .18s}
.fcar-nav:hover{background:rgba(255,255,255,.32)}
.fcar-dots{display:flex;gap:7px;align-items:center;justify-content:center}
.fcar-dots button{width:8px;height:8px;border-radius:var(--r-pill);border:0;background:rgba(255,255,255,.35);cursor:pointer;padding:0}
.fcar-dots button.on{background:var(--pink);width:22px}
@media(max-width:820px){.fcar-slide{grid-template-columns:1fr}.fcar-cover{width:120px}}

/* ---------- Announcement bar (top, centred, ALL CAPS, dismissible) ---------- */
.anncbar{display:flex;align-items:center;justify-content:center;gap:14px;background:var(--grad);color:#fff;
  padding:11px 44px;font-size:.86rem;text-transform:uppercase;letter-spacing:.04em;position:relative}
.anncbar .flag{font-size:.62rem;font-weight:800;letter-spacing:.12em;background:rgba(255,255,255,.22);padding:5px 11px;border-radius:var(--r-pill);white-space:nowrap}
.anncbar .msg{flex:0 1 auto;min-width:0;font-weight:700}
.anncbar a.go{font-weight:800;color:#fff;border-bottom:2px solid rgba(255,255,255,.6)}
.anncbar .x{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:0;color:#fff;opacity:.75;font-size:1.05rem;cursor:pointer}

/* ---------- Sponsor band (labelled, disclosure required) ---------- */
.spon{background:linear-gradient(120deg,#f7f7fb,var(--mist));border:1px solid #e9e5f8;border-radius:var(--r-md);
  padding:clamp(20px,3vw,30px);display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center}
.spon h3{font-size:clamp(1.2rem,2.2vw,1.6rem);font-weight:800;margin:8px 0 6px;text-transform:uppercase}
.spon .logo{width:150px;height:82px;border-radius:var(--r-sm);background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:800;font-size:.72rem;text-transform:uppercase}
@media(max-width:820px){.spon{grid-template-columns:1fr}}

/* ---------- Access gate modal (free -> Mailchimp email; paid -> WooCommerce) ---------- */
.gate{position:fixed;inset:0;background:rgba(15,10,35,.55);backdrop-filter:blur(4px);display:none;
  align-items:center;justify-content:center;padding:20px;z-index:1000}
.gate.on{display:flex}
.gate .sheet{background:#fff;border-radius:var(--r-lg);max-width:440px;width:100%;padding:clamp(24px,4vw,36px);
  box-shadow:0 40px 90px rgba(10,6,40,.5);position:relative;text-align:center}

/* ---------- Section colour rhythm ---------- */
/* Dark bands: white text (headings inherit). White sections: big headings BLACK. */
.report-hero,.fcarousel,.anncbar,.briefing,.event-card-add{color:#fff}
.results-head h2,.event-library-head h2{color:var(--ink-black)}

/* ---------- Motion ---------- */
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}