/* Shared layout for project reports. Each page sets its own theme variables and fonts. */
:root{
  --primary:#0F2A44; --primary-2:#173A5C; --accent:#0E7C7B; --accent-text:#0B6564;
  --tint:#EEF5F5; --ink:#18212B; --ink-2:#3A4550; --muted:#5B6672; --rule:#DDE3E8;
  --font-head:Georgia,serif; --font-body:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:#fff;color:var(--ink);font:17px/1.7 var(--font-body)}
a{color:var(--accent-text)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:900px;margin:0 auto;padding:0 28px}
@media (max-width:600px){.wrap{padding:0 16px}}
h1,h2,h3{font-family:var(--font-head);color:var(--ink);line-height:1.2;font-weight:700}

/* Cover */
.cover{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-2) 100%);color:#fff;padding:22px 0 64px;position:relative;overflow:hidden}
.cover::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:60px solid rgba(255,255,255,.06)}
.cover nav{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px;margin-bottom:56px;position:relative;z-index:1}
.cover nav a{color:rgba(255,255,255,.85);text-decoration:none}
.cover nav a:hover{color:#fff;text-decoration:underline}
.cover :focus-visible{outline-color:#fff}
.kicker{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.75);margin:0 0 14px;position:relative;z-index:1}
.kicker span{display:inline-block;width:28px;height:2px;background:var(--accent-on-dark,#fff);vertical-align:middle;margin-right:10px}
.cover h1{color:#fff;font-size:clamp(30px,5vw,48px);margin:0 0 16px;max-width:760px;position:relative;z-index:1}
.cover .lede{font-size:19px;color:rgba(255,255,255,.85);max-width:680px;margin:0;position:relative;z-index:1}
.meta{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:34px;font-size:14px;color:rgba(255,255,255,.8);position:relative;z-index:1}
.meta b{color:#fff;font-weight:600}

/* Executive summary */
.summary{margin-top:-34px;position:relative;z-index:2}
.summary-card{background:#fff;border-radius:14px;box-shadow:0 12px 40px rgba(15,23,42,.12);padding:28px 30px}
.summary-card h2{font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text);font-family:var(--font-body);margin:0 0 18px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:0 0 22px;padding:0;list-style:none}
.kpis li{border-left:3px solid var(--accent);padding:2px 0 2px 14px}
.kpis .v{display:block;font-family:var(--font-head);font-size:clamp(26px,3.6vw,36px);font-weight:700;color:var(--ink);line-height:1.1}
.kpis .k{display:block;font-size:14px;line-height:1.4;color:var(--muted);margin-top:6px}
.summary-card p{margin:0 0 10px;color:var(--ink-2)}
.summary-card p:last-child{margin:0}
@media (max-width:720px){.kpis{grid-template-columns:1fr 1fr}.summary-card{padding:22px 20px}}

/* Sections */
main section{padding:44px 0 8px}
.sec-head{display:flex;gap:16px;align-items:baseline;margin-bottom:16px}
.sec-num{font-family:var(--font-head);font-size:15px;font-weight:700;color:var(--accent-text);min-width:30px}
.sec-head h2{font-size:clamp(22px,3vw,28px);margin:0}
main section > *:not(.sec-head){margin-left:46px}
@media (max-width:600px){main section > *:not(.sec-head){margin-left:0}}
h3{font-size:19px;margin:26px 0 8px}
p,li{color:var(--ink-2)}
ul,ol{padding-left:1.25em}
li{margin-bottom:7px}
strong{color:var(--ink)}
.pull{font-family:var(--font-head);font-size:clamp(19px,2.4vw,22px);line-height:1.45;color:var(--ink);border-left:4px solid var(--accent);padding:4px 0 4px 20px;margin:22px 0}

/* Figures and tables */
figure{margin:20px 0}
figure img{max-width:100%;height:auto;display:block;border-radius:10px;box-shadow:0 8px 28px rgba(15,23,42,.14)}
figcaption{font-size:14px;color:var(--muted);margin-top:10px}
.table-wrap{overflow-x:auto;margin:14px 0}
table{border-collapse:collapse;width:100%;font-size:15px;min-width:540px}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--rule)}
thead th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#fff;background:var(--primary)}
thead th:first-child{border-radius:6px 0 0 0}
thead th:last-child{border-radius:0 6px 0 0}
tbody tr:nth-child(even){background:var(--tint)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tfoot td{font-weight:700;color:var(--ink);border-top:2px solid var(--primary)}

/* DAX blocks */
.measure{margin:24px 0;border:1px solid var(--rule);border-radius:10px;overflow:hidden}
.measure h3{margin:0;padding:12px 16px;background:var(--tint);font-size:16px}
.measure pre{margin:0;background:#141A22;color:#E8EDF2;padding:14px 16px;overflow-x:auto;font-size:14px;line-height:1.55}
.measure p{margin:0;padding:12px 16px}
code{font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace}
p code,li code,td code{background:var(--tint);color:var(--ink);padding:1px 6px;border-radius:4px;font-size:.88em}

/* Assumption and recommendation cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:16px 0;padding:0;list-style:none}
.cards li{background:var(--tint);border-radius:10px;padding:16px 18px;margin:0}
.cards li strong{display:block;margin-bottom:4px}
.recs{counter-reset:rec;list-style:none;padding:0}
.recs li{counter-increment:rec;position:relative;padding:14px 16px 14px 60px;border:1px solid var(--rule);border-radius:10px;margin-bottom:12px;background:#fff}
.recs li::before{content:counter(rec);position:absolute;left:16px;top:14px;width:30px;height:30px;border-radius:50%;background:var(--primary);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:15px}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* Signature */
.signature{position:fixed;right:18px;bottom:16px;z-index:20;background:#fff;border:1px solid var(--rule);border-radius:999px;padding:7px 14px 7px 8px;font-size:13px;color:var(--ink-2);box-shadow:0 6px 20px rgba(15,23,42,.12);display:flex;align-items:center;gap:8px;text-decoration:none}
.signature .mono{width:24px;height:24px;border-radius:50%;background:var(--primary);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;letter-spacing:.02em}
.signature b{color:var(--ink);font-weight:600}
@media (max-width:600px){.signature{right:10px;bottom:10px;font-size:12px}}

footer{margin-top:48px;border-top:1px solid var(--rule);padding:26px 0 80px;font-size:15px;color:var(--muted)}
footer p{margin:0 0 6px}

@media print{
  .signature{position:static;box-shadow:none;margin:24px 0 0;display:inline-flex}
  .cover nav,.back{display:none}
  .reveal{opacity:1;transform:none}
  .summary{margin-top:16px}
  .summary-card,figure img{box-shadow:none;border:1px solid var(--rule)}
  body{font-size:11.5pt;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .measure pre{background:#F4F6F8;color:#111;white-space:pre-wrap}
  main section{break-inside:avoid-page}
}