/* =========================================================================
   Forecast-Margin Cost Control — stylesheet
   "Commercial report dossier": warm paper, drafting-ink panels, burnt amber.
   Fonts: Fraunces (display) · Archivo (UI) · IBM Plex Mono (figures)
   ========================================================================= */

:root{
  --ink:#16242A; --ink-2:#1d3036;
  --paper:#F1ECE1; --paper-2:#F7F3EA; --surface:#FBF8F1;
  --amber:#BF6A2E; --amber-2:#A9551F;
  --steel:#5C6B72; --red:#B23A2E; --amber-flag:#C2882B; --green:#3E7250;
  --line:#DBD3C4; --line-strong:#CCC2B0;
  --line-ink:rgba(237,231,218,0.14);
  --muted:#6E665A; --text:#1A1E20; --text-inv:#EDE7DA; --text-inv-dim:#B9B19F;

  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Archivo',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono','SFMono-Regular',monospace;

  --radius:10px; --radius-sm:7px;
  --shadow:0 1px 2px rgba(22,36,42,.05), 0 14px 34px -22px rgba(22,36,42,.30);
  --shadow-lg:0 28px 60px -30px rgba(22,36,42,.45);
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--text);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  background-image:
    linear-gradient(rgba(22,36,42,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(22,36,42,.022) 1px,transparent 1px);
  background-size:30px 30px;
}
a{color:inherit;text-decoration:none}
em{font-style:italic}
strong,b{font-weight:700}
code{font-family:var(--mono);font-size:.88em;background:rgba(22,36,42,.06);padding:.08em .35em;border-radius:4px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,4vw,40px)}
.muted{color:var(--muted)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* ----------------------------- TOP BAR ---------------------------------- */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:20px;
  padding:14px clamp(18px,4vw,40px);
  background:rgba(241,236,225,.86);
  backdrop-filter:saturate(140%) blur(10px);
  -webkit-backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800}
.brand__mark{width:26px;height:26px;color:var(--amber);flex-shrink:0}
.brand__text{font-family:var(--mono);font-weight:600;letter-spacing:.02em;font-size:.95rem}
.brand__dot{color:var(--amber);margin:0 1px}
.topnav{margin-left:auto;display:flex;gap:26px;font-size:.86rem;font-weight:600}
.topnav a{color:var(--muted);position:relative;padding:4px 0;transition:color .2s}
.topnav a:hover{color:var(--ink)}
.topnav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--amber);transition:width .25s}
.topnav a:hover::after{width:100%}

/* ----------------------------- BUTTONS ---------------------------------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--sans);font-weight:700;font-size:.86rem;letter-spacing:.01em;
  padding:11px 18px;border-radius:8px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .18s,box-shadow .2s,background .2s,color .2s,border-color .2s;
  white-space:nowrap;
}
.btn__ico{width:14px;height:14px;transition:transform .2s}
.btn:hover .btn__ico{transform:translate(2px,-2px)}
.btn--solid{background:var(--amber);color:#fff;box-shadow:0 8px 20px -10px rgba(191,106,46,.7)}
.btn--solid:hover{background:var(--amber-2);transform:translateY(-1px);box-shadow:0 12px 26px -10px rgba(169,85,31,.8)}
.btn--ghost{border-color:var(--line-strong);color:var(--ink);background:transparent}
.btn--ghost:hover{border-color:var(--amber);color:var(--amber)}
.btn--line{border-color:rgba(237,231,218,.35);color:var(--text-inv)}
.btn--line:hover{border-color:var(--amber);color:#fff}
.btn--lg{padding:15px 26px;font-size:.95rem}

/* ------------------------------- HERO ----------------------------------- */
.hero{position:relative;overflow:hidden;background:var(--ink);color:var(--text-inv);
  padding:clamp(56px,9vw,104px) 0 clamp(48px,7vw,84px)}
.hero__grid-bg{position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--line-ink) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-ink) 1px,transparent 1px);
  background-size:36px 36px;
  -webkit-mask-image:radial-gradient(130% 110% at 72% -10%,#000 38%,transparent 100%);
          mask-image:radial-gradient(130% 110% at 72% -10%,#000 38%,transparent 100%);}
.hero__grid-bg::after{content:"";position:absolute;right:-10%;top:-30%;width:60%;height:120%;
  background:radial-gradient(closest-side,rgba(191,106,46,.20),transparent 70%);}
.hero__inner{position:relative;display:grid;grid-template-columns:1.6fr .95fr;gap:clamp(28px,5vw,64px);align-items:start}
.eyebrow{font-family:var(--mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--amber);margin-bottom:20px}
.hero__title{font-family:var(--serif);font-weight:500;font-size:clamp(2.5rem,6vw,4.5rem);
  line-height:1.02;letter-spacing:-.015em;color:#fff}
.hero__title em{color:var(--amber);font-weight:500}
.hero__sub{max-width:54ch;margin-top:24px;font-size:1.06rem;color:var(--text-inv-dim);line-height:1.65}
.hero__sub strong{color:var(--text-inv)}
.hero__cta{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}

.titleblock{border:1px solid var(--line-ink);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(237,231,218,.05),rgba(237,231,218,.01));
  overflow:hidden;font-family:var(--mono);font-size:.8rem}
.titleblock__row{display:flex;justify-content:space-between;gap:12px;align-items:baseline;
  padding:13px 16px;border-bottom:1px solid var(--line-ink)}
.titleblock__row:last-child{border-bottom:none}
.titleblock__row span{color:var(--text-inv-dim);text-transform:uppercase;letter-spacing:.1em;font-size:.66rem}
.titleblock__row b{color:#fff;font-weight:500;text-align:right}
.titleblock__row b i{color:var(--text-inv-dim);font-style:normal}
.titleblock__row--accent{background:rgba(191,106,46,.12)}
.titleblock__row--accent b{color:var(--amber)}

/* ------------------------------ SECTIONS -------------------------------- */
.section{padding:clamp(56px,8vw,96px) 0}
.section--dash{background:var(--paper)}
.section--story{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--glossary{background:var(--paper)}

.shead{display:flex;gap:22px;align-items:flex-start;margin-bottom:38px}
.shead__num{font-family:var(--mono);font-size:.9rem;font-weight:600;color:var(--amber);
  border:1px solid var(--amber);border-radius:6px;padding:5px 9px;line-height:1;margin-top:6px}
.shead__title{font-family:var(--serif);font-weight:500;font-size:clamp(1.8rem,3.6vw,2.7rem);
  letter-spacing:-.01em;line-height:1.08;color:var(--ink)}
.shead__desc{margin-top:8px;max-width:62ch;color:var(--muted);font-size:1rem}

/* --------------------------- CONTROL PANEL ------------------------------ */
.control{display:flex;gap:clamp(20px,4vw,46px);align-items:center;
  background:var(--ink);color:var(--text-inv);border-radius:var(--radius);
  padding:clamp(20px,3vw,30px);box-shadow:var(--shadow);margin-bottom:30px;position:relative;overflow:hidden}
.control::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(90deg,var(--line-ink) 1px,transparent 1px);background-size:26px 26px;
  -webkit-mask-image:linear-gradient(90deg,#000,transparent 60%);mask-image:linear-gradient(90deg,#000,transparent 60%);pointer-events:none}
.control__left{flex:1;min-width:0;position:relative}
.control__label{display:block;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--amber);margin-bottom:14px}

.slider{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:4px;
  background:rgba(237,231,218,.22);outline:none;cursor:pointer}
.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--amber);border:3px solid var(--ink);box-shadow:0 0 0 1px var(--amber),0 4px 10px rgba(0,0,0,.4);
  transition:transform .15s}
.slider::-webkit-slider-thumb:hover{transform:scale(1.12)}
.slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--amber);
  border:3px solid var(--ink);box-shadow:0 0 0 1px var(--amber);cursor:pointer}
.slider:focus-visible{box-shadow:0 0 0 3px rgba(191,106,46,.4)}

.control__track-meta{display:flex;align-items:center;gap:14px;margin-top:14px;
  font-family:var(--mono);font-size:.68rem;color:var(--text-inv-dim);letter-spacing:.04em}
.control__prog-wrap{flex:1;height:3px;background:rgba(237,231,218,.16);border-radius:3px;overflow:hidden}
.control__prog{display:block;height:100%;width:55%;background:var(--amber);transition:width .3s ease}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{font-family:var(--mono);font-size:.72rem;font-weight:500;color:var(--text-inv-dim);
  background:rgba(237,231,218,.07);border:1px solid var(--line-ink);border-radius:999px;
  padding:6px 13px;cursor:pointer;transition:all .18s}
.chip:hover{color:#fff;border-color:rgba(237,231,218,.4)}
.chip--active{background:var(--amber);color:#fff;border-color:var(--amber)}

.control__readout{text-align:right;flex-shrink:0;position:relative}
.readout__month{font-family:var(--serif);font-weight:600;font-size:clamp(2.6rem,5vw,3.6rem);
  color:#fff;line-height:.9;letter-spacing:-.02em}
.readout__meta{display:flex;flex-direction:column;gap:3px;margin-top:10px;
  font-family:var(--mono);font-size:.72rem;color:var(--text-inv-dim)}
.readout__phase{color:var(--amber)}

/* ------------------------------- KPIS ----------------------------------- */
.kpis{display:grid;gap:16px;margin-bottom:18px}
.kpis--primary{grid-template-columns:repeat(4,1fr)}
.kpis--secondary{grid-template-columns:repeat(3,1fr);margin-bottom:38px}

.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 22px 20px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi__label{font-size:.78rem;font-weight:700;color:var(--muted);letter-spacing:.02em;
  text-transform:uppercase;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.kpi__hint{font-family:var(--mono);font-weight:400;font-size:.66rem;color:var(--muted);
  text-transform:none;letter-spacing:0;opacity:.8}
.kpi__value{font-family:var(--mono);font-weight:600;font-size:clamp(1.5rem,2.6vw,2rem);
  color:var(--ink);margin-top:12px;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.kpi__value--big{font-size:clamp(2.1rem,4vw,3rem)}
.kpi__value--neg{color:var(--red)}
.kpi__sub{font-family:var(--mono);font-size:.74rem;color:var(--muted);margin-top:8px}
.kpi--sm .kpi__value{font-size:clamp(1.3rem,2.3vw,1.7rem)}

.kpi--feature{background:linear-gradient(180deg,var(--surface),#fff)}
.kpi--feature::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--steel)}
.kpi--feature[data-status="thin"]::before{background:var(--red)}
.kpi--feature[data-status="eroding"]::before{background:var(--amber-flag)}
.kpi--feature[data-status="healthy"]::before{background:var(--green)}
.kpi--feature[data-status="thin"] .kpi__value{color:var(--red)}
.kpi--feature[data-status="eroding"] .kpi__value{color:var(--amber-2)}
.kpi--feature[data-status="healthy"] .kpi__value{color:var(--green)}

.pill{font-family:var(--sans);font-size:.66rem;font-weight:700;letter-spacing:.04em;
  padding:3px 9px;border-radius:999px;text-transform:uppercase}
.pill--thin{background:rgba(178,58,46,.12);color:var(--red)}
.pill--eroding{background:rgba(194,136,43,.16);color:var(--amber-2)}
.pill--healthy{background:rgba(62,114,80,.14);color:var(--green)}

.meter{height:5px;border-radius:5px;background:rgba(22,36,42,.1);overflow:hidden;margin-top:12px}
.meter__fill{display:block;height:100%;background:var(--green);width:0;transition:width .5s ease}

/* ------------------------------ CHARTS ---------------------------------- */
.charts{display:grid;grid-template-columns:1.5fr 1fr;gap:16px;margin-bottom:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow)}
.card--full{grid-column:1/-1}
.card__head{margin-bottom:14px}
.card__head--row{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;flex-wrap:wrap}
.card__head h3{font-family:var(--serif);font-weight:600;font-size:1.18rem;color:var(--ink);letter-spacing:-.01em}
.card__note{font-size:.82rem;color:var(--muted);margin-top:3px}
.badge{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;
  padding:0 6px;border-radius:999px;background:var(--ink);color:#fff;font-family:var(--mono);
  font-size:.74rem;font-weight:600;vertical-align:middle;margin-left:6px}

.chart-box{position:relative;height:260px}
.chart-box--tall{height:320px}
.chart-box--watch{height:300px}

.legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:16px;padding-top:14px;
  border-top:1px solid var(--line);font-family:var(--mono);font-size:.74rem;color:var(--muted);list-style:none}
.legend li{display:flex;align-items:center;gap:7px}
.sw{width:16px;height:9px;border-radius:2px;display:inline-block}
.sw--amber{background:var(--amber)}
.sw--ink{background:var(--ink)}
.sw--steel{background:var(--steel)}
.sw--dash{height:0;border-top:2px dashed currentColor;background:none;border-radius:0;width:18px}
.sw--steel.sw--dash{color:var(--steel)}
.sw--tick{width:0;height:14px;border-left:2px dotted var(--ink);background:none;border-radius:0}
.legend--flags{border:none;padding:0;margin:0;gap:16px}
.legend--flags li{font-size:.78rem;color:var(--muted)}

/* --------------------------- WATCHLIST ---------------------------------- */
.watch-grid{display:grid;grid-template-columns:0.9fr 1.15fr;gap:26px;align-items:start;margin-top:6px}
.watch-grid>*{min-width:0}
.table-scroll{overflow-x:auto;min-width:0}
.wtable{width:100%;border-collapse:collapse;font-size:.84rem}
.wtable th{text-align:left;font-family:var(--mono);font-size:.66rem;font-weight:600;letter-spacing:.05em;
  text-transform:uppercase;color:var(--muted);padding:0 10px 10px;border-bottom:1px solid var(--line-strong);white-space:nowrap}
.wtable th.num,.wtable td.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}
.wtable td{padding:11px 10px;border-bottom:1px solid var(--line)}
.wtable tr:last-child td{border-bottom:none}
.wt-name{font-weight:600;color:var(--ink)}
.num--neg{color:var(--red)}
.flag{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:.04em}
.flag i{width:8px;height:8px;border-radius:50%;display:inline-block}
.flag--red{color:var(--red)} .flag--red i{background:var(--red)}
.flag--amber{color:var(--amber-2)} .flag--amber i{background:var(--amber-flag)}
.flag--ok{color:var(--green)} .flag--ok i{background:var(--green)}
.watch-empty{margin-top:18px;padding:18px;border:1px dashed var(--line-strong);border-radius:8px;
  font-family:var(--mono);font-size:.86rem;color:var(--green);text-align:center}

/* ------------------------------ STORY ----------------------------------- */
.story-lead{max-width:74ch;font-size:1.15rem;line-height:1.7;color:var(--ink);margin-bottom:40px}
.events{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:48px}
.event{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow);position:relative;transition:transform .25s,box-shadow .25s}
.event:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.event__ico{width:46px;height:46px;border-radius:10px;display:grid;place-items:center;margin-bottom:18px;
  background:rgba(92,107,114,.12);color:var(--steel)}
.event__ico svg{width:24px;height:24px}
.event__ico[data-tone="red"]{background:rgba(178,58,46,.12);color:var(--red)}
.event__ico[data-tone="amber"]{background:rgba(194,136,43,.16);color:var(--amber-2)}
.event__ico[data-tone="steel"]{background:rgba(92,107,114,.14);color:var(--steel)}
.event__tag{font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.event h3{font-family:var(--serif);font-weight:600;font-size:1.3rem;color:var(--ink);margin-bottom:10px}
.event p{color:#4a4a44;font-size:.94rem;line-height:1.6}
.event p b{color:var(--ink)}

.approach{background:var(--ink);color:var(--text-inv);border-radius:var(--radius);
  padding:clamp(28px,4vw,44px);position:relative;overflow:hidden}
.approach::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line-ink) 1px,transparent 1px),linear-gradient(90deg,var(--line-ink) 1px,transparent 1px);
  background-size:34px 34px;-webkit-mask-image:radial-gradient(120% 120% at 100% 0%,#000,transparent 70%);mask-image:radial-gradient(120% 120% at 100% 0%,#000,transparent 70%)}
.approach__title{position:relative;font-family:var(--serif);font-weight:500;font-size:1.6rem;color:#fff;margin-bottom:26px}
.approach__grid{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.approach__item{display:flex;gap:14px;align-items:flex-start}
.approach__step{flex-shrink:0;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;
  background:var(--amber);color:#fff;font-family:var(--mono);font-weight:600;font-size:.9rem}
.approach__item p{color:var(--text-inv-dim);font-size:.92rem;line-height:1.6}
.approach__item p b{color:#fff;font-weight:600}
.approach__item code{background:rgba(237,231,218,.12);color:var(--amber)}

/* ----------------------------- GLOSSARY --------------------------------- */
.glossary{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.gl{display:grid;grid-template-columns:170px 1fr;gap:18px;align-items:baseline;
  padding:16px 0;border-bottom:1px solid var(--line)}
.gl dt{font-family:var(--mono);font-weight:600;font-size:.92rem;color:var(--ink)}
.gl dd{color:var(--muted);font-size:.94rem;line-height:1.55}

/* ------------------------------ FOOTER ---------------------------------- */
.footer{position:relative;overflow:hidden;background:var(--ink);color:var(--text-inv);
  padding:clamp(56px,8vw,88px) 0 40px}
.footer__grid-bg{position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line-ink) 1px,transparent 1px),linear-gradient(90deg,var(--line-ink) 1px,transparent 1px);
  background-size:36px 36px;
  -webkit-mask-image:radial-gradient(120% 110% at 30% -10%,#000 40%,transparent 100%);mask-image:radial-gradient(120% 110% at 30% -10%,#000 40%,transparent 100%)}
.footer__inner{position:relative;display:flex;flex-direction:column;align-items:stretch}
.footer__cta h2{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.5vw,3.1rem);color:#fff;letter-spacing:-.01em;line-height:1.05}
.footer__cta p{margin:18px 0 28px;max-width:48ch;color:var(--text-inv-dim);font-size:1.02rem;line-height:1.6}
.footer__meta{font-family:var(--mono);font-size:.78rem;color:var(--text-inv-dim)}
.footer__note{border-left:2px solid var(--amber);padding-left:16px;line-height:1.65}
.footer__sig{margin-top:24px;padding-top:18px;border-top:1px solid var(--line-ink);letter-spacing:.02em}
.footer__sig a{color:var(--amber)}
.footer__sig a:hover{color:#fff}

/* --------------------------- LIVE MODEL EMBED --------------------------- */
#live-model{scroll-margin-top:84px}

.model{
  position:relative;
  margin:clamp(8px,1.6vw,18px) 0 clamp(30px,4.5vw,50px);
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  overflow:hidden;
}
.model__bar{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:11px 16px;background:var(--paper-2);
  border-bottom:1px solid var(--line);
}
.model__title{
  display:flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:.74rem;letter-spacing:.03em;color:var(--muted);
}
.model__title::before{
  content:"";width:8px;height:8px;border-radius:50%;
  background:var(--amber);box-shadow:0 0 0 3px rgba(191,106,46,.16);
}
.model__open{
  font-family:var(--sans);font-weight:600;font-size:.8rem;color:var(--amber);
  white-space:nowrap;transition:color .2s;
}
.model__open:hover{color:var(--amber-2)}
.model__stage{position:relative;width:100%;height:clamp(480px,68vh,760px);background:#fff}
.model__iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.model__loader{
  position:absolute;inset:0;z-index:2;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:15px;padding:24px;text-align:center;
  background:radial-gradient(130% 100% at 50% 0%,var(--surface),var(--paper-2));
  transition:opacity .45s ease,visibility .45s ease;
  animation:model-fallback .5s ease 18s forwards;          /* JS-independent safety hide */
}
.model.is-loaded .model__loader{opacity:0;visibility:hidden;animation:none}
.model__spinner{
  width:40px;height:40px;border-radius:50%;
  border:3px solid var(--line-strong);border-top-color:var(--amber);
  animation:model-spin .85s linear infinite;
}
.model__loadtext{font-family:var(--serif);font-weight:500;font-size:1.2rem;color:var(--ink);letter-spacing:-.01em}
.model__hint{font-family:var(--mono);font-size:.76rem;color:var(--muted);max-width:38ch;line-height:1.55}
@keyframes model-spin{to{transform:rotate(360deg)}}
@keyframes model-fallback{to{opacity:0;visibility:hidden}}

/* ------------------------------ MOTION ---------------------------------- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
[data-reveal].in{opacity:1;transform:none}
/* gentle stagger inside grids */
.kpis [data-reveal]:nth-child(2){transition-delay:.06s}
.kpis [data-reveal]:nth-child(3){transition-delay:.12s}
.kpis [data-reveal]:nth-child(4){transition-delay:.18s}
.events [data-reveal]:nth-child(2){transition-delay:.08s}
.events [data-reveal]:nth-child(3){transition-delay:.16s}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1;transform:none}
}

/* --------------------------- RESPONSIVE --------------------------------- */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr}
  .titleblock{max-width:520px}
  .kpis--primary{grid-template-columns:repeat(2,1fr)}
  .charts{grid-template-columns:1fr}
  .approach__grid{grid-template-columns:1fr;gap:18px}
  .footer__inner{grid-template-columns:1fr}
  .glossary{grid-template-columns:1fr;gap:0}
}
@media (max-width:860px){
  .watch-grid{grid-template-columns:1fr;gap:22px}
}
@media (max-width:760px){
  .topnav{display:none}
  .control{flex-direction:column;align-items:stretch;gap:24px}
  .control__readout{text-align:left;display:flex;align-items:baseline;gap:18px}
  .readout__meta{margin-top:0}
  .kpis--secondary{grid-template-columns:1fr}
  .events{grid-template-columns:1fr}
  .shead{gap:14px}
}
@media (max-width:520px){
  .kpis--primary{grid-template-columns:1fr}
  .topbar{gap:12px}
  .topbar .btn{padding:9px 13px;font-size:.8rem}
  .gl{grid-template-columns:1fr;gap:4px}
  .chart-box--tall{height:280px}
  .model__stage{height:clamp(360px,70vh,560px)}
  .model__loadtext{font-size:1.05rem}
}