/* ImpactTier — Executive investment board · Capital allocation studio */

:root {
  --ink: #0F172A;
  --primary: #0F172A;
  --accent: #0EA5A4;
  --accent-soft: rgba(14, 165, 164, 0.12);
  --tier-1: #7C3AED;
  --tier-1-soft: rgba(124, 58, 237, 0.1);
  --tier-2: #2563EB;
  --tier-2-soft: rgba(37, 99, 235, 0.1);
  --tier-3: #F59E0B;
  --tier-3-soft: rgba(245, 158, 11, 0.12);
  --tier-4: #94A3B8;
  --tier-4-soft: rgba(148, 163, 184, 0.15);
  --success: #16A34A;
  --success-soft: rgba(22, 163, 74, 0.1);
  --risk: #DC2626;
  --risk-soft: rgba(220, 38, 38, 0.08);
  --muted: #57534E;
  --muted-light: #A8A29E;
  --line: #E7E5E4;
  --card: #FFFFFF;
  --bg: #F9F8F4;
  --bg-panel: #F3F2EE;
  --max: min(1280px, 100% - 40px);
  --gutter: clamp(18px, 3.5vw, 32px);
  --radius: 6px;
  --radius-lg: 10px;
  --radius-xl: 14px;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --strip-h: 34px;
  --header-h: 64px;
  --top-h: calc(var(--strip-h) + var(--header-h));
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--sans); font-size: 15px; line-height: 1.65;
  color: var(--muted); background: var(--bg); -webkit-font-smoothing: antialiased;
}
body.modal-open, body.auth-page { overflow-x: hidden; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--tier-2); }
button, input, select, textarea { font: inherit; }
ul, ol, p, h1, h2, h3, h4, h5 { margin: 0; }
ul, ol { padding: 0; list-style: none; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.site-shell { min-height: 100vh; display: flex; flex-direction: column; padding-top: var(--top-h); }
.site-shell main { flex: 1; }

h1, h2, h3, .page-title { font-family: var(--serif); font-weight: 600; color: var(--ink); letter-spacing: -0.02em; line-height: 1.12; }
.lead { font-size: 1.02rem; line-height: 1.7; color: var(--muted); }
.kicker { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.reveal { opacity: 0; transform: translateY(10px); transition: opacity 0.45s, transform 0.45s; }
.reveal.is-visible, .reveal.visible { opacity: 1; transform: none; }

/* Header */
.impact-strip {
  position: fixed; top: 0; left: 0; right: 0; z-index: 110;
  display: flex; align-items: center; justify-content: center; gap: 14px;
  min-height: var(--strip-h); padding: 0 var(--gutter);
  background: var(--ink); color: rgba(255,255,255,0.82); font-size: 0.74rem; font-weight: 500;
}
.impact-strip a { color: var(--accent); font-weight: 700; }
.site-header {
  position: fixed; top: var(--strip-h); left: 0; right: 0; z-index: 100;
  background: rgba(249,248,244,0.94); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.header-row {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center;
  gap: 14px; min-height: var(--header-h); max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter);
}
.brand { display: flex; align-items: center; gap: 9px; color: inherit; }
.logo-mark { width: 28px; height: 28px; flex-shrink: 0; }
.logo-mark svg { width: 100%; height: 100%; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--sans); font-size: 0.92rem; font-weight: 700; color: var(--ink); }
.brand-text span { font-size: 0.66rem; color: var(--muted-light); }
.nav-main { display: flex; flex-wrap: nowrap; gap: 0 12px; justify-content: center; }
.nav-link { font-size: 0.76rem; font-weight: 600; color: var(--muted); padding: 4px 0; white-space: nowrap; }
.nav-link:hover { color: var(--ink); }
.nav-link--muted { color: var(--muted-light); }
.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.header-actions .btn-sm { padding: 6px 11px; font-size: 0.74rem; }
.nav-toggle { display: none; border: none; background: transparent; font-size: 1.2rem; cursor: pointer; color: var(--ink); }
@media (max-width: 1024px) {
  .nav-toggle { display: block; }
  .nav-main { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: var(--card); border-bottom: 1px solid var(--line); padding: 12px var(--gutter); }
  .nav-main.is-open { display: flex; }
  .header-row { position: relative; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 16px; border-radius: var(--radius); font-weight: 600; font-size: 0.84rem;
  border: 1px solid transparent; cursor: pointer; transition: 0.15s; font-family: var(--sans);
}
.portfolio-hero .btn-lg { flex-direction: column; align-items: center; padding: 12px 22px; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #1E293B; color: #fff; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #0D9488; color: #fff; }
.btn-secondary { background: var(--card); color: var(--ink); border-color: var(--line); }
.btn-outline { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost { background: transparent; color: var(--accent); }
.btn-sm { padding: 6px 11px; font-size: 0.76rem; }
.btn-lg { padding: 12px 22px; font-size: 0.9rem; }
.btn-full { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.tag {
  display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 999px;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase;
}
.tag-tier-1 { background: var(--tier-1-soft); color: var(--tier-1); }
.tag-tier-2 { background: var(--tier-2-soft); color: var(--tier-2); }
.tag-tier-3 { background: var(--tier-3-soft); color: #B45309; }
.tag-tier-4 { background: var(--tier-4-soft); color: #64748B; }
.tag-accent { background: var(--accent-soft); color: #0D9488; }
.tag-success { background: var(--success-soft); color: var(--success); }
.tag-risk { background: var(--risk-soft); color: var(--risk); }
.tag-neutral { background: var(--bg-panel); color: var(--muted); }

/* ═══ HOME: Portfolio hero ═══ */
.portfolio-hero {
  position: relative;
  padding: clamp(40px, 6vw, 72px) 0 clamp(48px, 6vw, 72px);
  background: var(--ink);
  color: rgba(255,255,255,0.78);
  overflow: hidden;
}
.portfolio-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 85% 20%, rgba(14,165,164,0.14), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(124,58,237,0.08), transparent 50%);
}
.portfolio-hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: clamp(32px, 5vw, 56px); align-items: center;
  max-width: min(1240px, 100% - 40px); margin-inline: auto; padding-inline: var(--gutter);
}
.portfolio-copy { padding-top: 8px; }
.portfolio-copy .kicker { color: var(--accent); margin-bottom: 12px; }
.portfolio-copy h1 {
  font-size: clamp(2rem, 4.2vw, 3rem); color: #fff; margin-bottom: 16px;
  max-width: 14ch; line-height: 1.08;
}
.portfolio-motto {
  font-size: 0.92rem; font-weight: 600; color: var(--accent); margin-bottom: 18px;
  font-family: var(--sans); line-height: 1.55;
}
.portfolio-copy .lead { color: rgba(255,255,255,0.7); margin-bottom: 18px; max-width: 42ch; font-size: 0.98rem; }
.portfolio-positioning {
  font-size: 0.68rem; color: rgba(255,255,255,0.4); margin-bottom: 22px;
  letter-spacing: 0.05em; text-transform: uppercase;
}

.hero-cta-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px;
  max-width: 480px; margin-bottom: 4px;
}
.hero-cta {
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center;
  gap: 2px; padding: 12px 16px; border-radius: var(--radius-lg); text-align: left;
  font-family: var(--sans); cursor: pointer; transition: 0.15s; border: 1px solid transparent;
  background: transparent; color: inherit; text-decoration: none;
}
.hero-cta-label { font-size: 0.84rem; font-weight: 700; line-height: 1.3; }
.hero-cta-hint { font-size: 0.66rem; font-weight: 500; opacity: 0.65; line-height: 1.3; }
.hero-cta--primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.hero-cta--primary:hover { background: #0D9488; color: #fff; transform: translateY(-1px); }
.hero-cta--primary .hero-cta-hint { color: rgba(255,255,255,0.75); opacity: 1; }
.hero-cta--outline { background: transparent; border-color: rgba(255,255,255,0.28); color: #fff; }
.hero-cta--outline:hover { border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.04); }
.hero-cta--outline .hero-cta-hint { color: rgba(255,255,255,0.5); opacity: 1; }
.hero-cta--link { padding: 10px 4px; }
.hero-cta--link .hero-cta-label { color: var(--accent); }
.hero-cta--link:hover .hero-cta-label { color: #5EEAD4; }
.hero-cta--link .hero-cta-hint { color: rgba(255,255,255,0.45); opacity: 1; }

.portfolio-metrics {
  display: flex; flex-wrap: wrap; gap: 24px 32px; margin-top: 28px;
  padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.1);
}
.portfolio-metrics div strong {
  display: block; font-family: var(--serif); font-size: 1.45rem; color: #fff; line-height: 1.1;
}
.portfolio-metrics div span { font-size: 0.68rem; color: rgba(255,255,255,0.45); text-transform: uppercase; letter-spacing: 0.04em; }

.portfolio-summary {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl); padding: 22px 24px 20px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.28);
}
.portfolio-summary-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 16px; gap: 12px;
}
.portfolio-summary-title { display: flex; flex-direction: column; gap: 4px; }
.portfolio-summary-title > span:first-child {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: rgba(255,255,255,0.45);
}
.portfolio-summary-live {
  font-size: 0.62rem; font-weight: 600; color: var(--accent);
  display: inline-flex; align-items: center; gap: 5px;
}
.portfolio-summary-live::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 8px var(--accent);
  animation: portfolio-pulse 2s ease-in-out infinite;
}
@keyframes portfolio-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
.portfolio-summary-period {
  font-size: 0.68rem; font-weight: 600; color: rgba(255,255,255,0.4);
  padding: 4px 8px; border: 1px solid rgba(255,255,255,0.1); border-radius: 999px;
}

.portfolio-kpis {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 16px;
}
.portfolio-kpi {
  padding: 10px 10px; background: rgba(0,0,0,0.2); border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
}
.portfolio-kpi strong {
  display: block; font-family: var(--mono); font-size: 0.92rem; color: #fff; line-height: 1.2;
}
.portfolio-kpi span {
  font-size: 0.58rem; color: rgba(255,255,255,0.4); text-transform: uppercase;
  letter-spacing: 0.04em; margin-top: 2px; display: block;
}

.portfolio-capacity-label {
  display: flex; justify-content: space-between; gap: 8px;
  font-size: 0.62rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.05em; color: rgba(255,255,255,0.38); margin-bottom: 6px;
}
.portfolio-capacity-stack {
  display: flex; height: 10px; border-radius: 999px; overflow: hidden;
  margin-bottom: 16px; background: rgba(255,255,255,0.06);
}
.portfolio-capacity-stack i { display: block; height: 100%; }
.portfolio-capacity-stack .cap-t1 { background: var(--tier-1); }
.portfolio-capacity-stack .cap-t2 { background: var(--tier-2); }
.portfolio-capacity-stack .cap-t3 { background: var(--tier-3); }
.portfolio-capacity-stack .cap-t4 { background: var(--tier-4); }

.portfolio-tier-viz { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.portfolio-tier-bar {
  display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 10px;
  font-size: 0.62rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.04em; color: rgba(255,255,255,0.4);
}
.portfolio-tier-bar i {
  grid-column: 1 / -1; grid-row: 1; height: 6px; border-radius: 999px; width: var(--w);
  justify-self: start; margin-bottom: 4px;
}
.portfolio-tier-bar span { grid-column: 1; grid-row: 2; }
.portfolio-tier-bar em {
  grid-column: 2; grid-row: 2; font-style: normal; font-family: var(--mono);
  font-size: 0.68rem; color: rgba(255,255,255,0.55);
}
.portfolio-tier-bar--1 i { background: linear-gradient(90deg, var(--tier-1), #A78BFA); }
.portfolio-tier-bar--2 i { background: linear-gradient(90deg, var(--tier-2), #60A5FA); }
.portfolio-tier-bar--3 i { background: linear-gradient(90deg, var(--tier-3), #FBBF24); }
.portfolio-tier-bar--4 i { background: linear-gradient(90deg, var(--tier-4), #CBD5E1); }

.portfolio-summary-rows {
  display: flex; flex-direction: column; gap: 0;
  border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg); overflow: hidden;
}
.portfolio-summary-row {
  display: grid; grid-template-columns: 8px 1fr auto; gap: 10px; align-items: center;
  padding: 10px 12px; font-size: 0.8rem;
  background: rgba(0,0,0,0.15); border-bottom: 1px solid rgba(255,255,255,0.05);
}
.portfolio-summary-row:last-child { border-bottom: none; }
.portfolio-row-main span { display: block; color: rgba(255,255,255,0.82); font-weight: 600; font-size: 0.78rem; }
.portfolio-row-main small { display: block; font-size: 0.66rem; color: rgba(255,255,255,0.38); margin-top: 2px; }
.portfolio-row-meta { display: flex; align-items: center; gap: 8px; }
.portfolio-row-meta strong { color: #fff; font-family: var(--mono); font-size: 0.88rem; }
.portfolio-trend {
  font-size: 0.62rem; font-weight: 700; font-family: var(--mono);
  padding: 2px 6px; border-radius: 999px;
}
.portfolio-trend--up { background: rgba(22,163,74,0.15); color: #4ADE80; }
.portfolio-trend--down { background: rgba(220,38,38,0.12); color: #FCA5A5; }
.portfolio-trend--flat { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.35); }

.portfolio-tier-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; align-self: center; }
.portfolio-tier-dot--1 { background: var(--tier-1); }
.portfolio-tier-dot--2 { background: var(--tier-2); }
.portfolio-tier-dot--3 { background: var(--tier-3); }
.portfolio-tier-dot--4 { background: var(--tier-4); }

.portfolio-summary-foot {
  margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-direction: column; gap: 12px;
}
.portfolio-summary-score-block {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.portfolio-summary-score-label {
  display: block; font-size: 0.62rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: rgba(255,255,255,0.4); margin-bottom: 4px;
}
.portfolio-score-line { display: flex; align-items: baseline; gap: 10px; }
.portfolio-score-line strong {
  font-family: var(--serif); font-size: 2rem; color: var(--accent); line-height: 1;
}
.portfolio-score-delta {
  font-size: 0.68rem; font-weight: 600; font-family: var(--mono); color: #4ADE80;
}
.portfolio-score-ring { width: 44px; height: 44px; flex-shrink: 0; }
.portfolio-score-ring svg { width: 100%; height: 100%; display: block; }

.portfolio-top-bet {
  padding: 12px 14px; background: rgba(14,165,164,0.08);
  border: 1px solid rgba(14,165,164,0.2); border-radius: var(--radius-lg);
}
.portfolio-top-bet-label {
  display: block; font-size: 0.6rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--accent); margin-bottom: 4px;
}
.portfolio-top-bet strong {
  display: block; font-family: var(--sans); font-size: 0.84rem; font-weight: 700;
  color: #fff; margin-bottom: 4px;
}
.portfolio-top-bet > span:last-child {
  font-size: 0.66rem; font-family: var(--mono); color: rgba(255,255,255,0.45);
}

/* ═══ HOME: Impact matrix board ═══ */
.matrix-section { padding: clamp(48px, 6vw, 72px) 0; background: var(--bg); }
.matrix-head { margin-bottom: 28px; }
.matrix-head h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 6px 0 10px; }
.matrix-board {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px;
}
.matrix-column { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.matrix-col-head {
  padding: 12px 14px; border-radius: var(--radius-lg); font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; text-align: center;
}
.matrix-col-head--t1 { background: var(--tier-1-soft); color: var(--tier-1); border: 1px solid rgba(124,58,237,0.2); }
.matrix-col-head--t2 { background: var(--tier-2-soft); color: var(--tier-2); border: 1px solid rgba(37,99,235,0.2); }
.matrix-col-head--t3 { background: var(--tier-3-soft); color: #B45309; border: 1px solid rgba(245,158,11,0.25); }
.matrix-col-head--t4 { background: var(--tier-4-soft); color: #64748B; border: 1px solid rgba(148,163,184,0.3); }
.initiative-card {
  padding: 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  font-size: 0.78rem; transition: 0.15s;
}
.initiative-card:hover { border-color: var(--accent); box-shadow: 0 6px 20px rgba(15,23,42,0.06); }
.initiative-card h4 { font-family: var(--sans); font-size: 0.82rem; font-weight: 700; color: var(--ink); margin: 6px 0 8px; line-height: 1.35; }
.initiative-meta { display: flex; flex-wrap: wrap; gap: 6px; font-size: 0.66rem; color: var(--muted-light); font-family: var(--mono); }
.initiative-score { font-family: var(--mono); font-weight: 700; font-size: 0.82rem; margin-top: 8px; }

/* ═══ HOME: Waste trap narrative ═══ */
.waste-section { padding: 64px 0; background: var(--bg-panel); border-block: 1px solid var(--line); }
.waste-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); align-items: start; }
.waste-grid h2 { font-size: clamp(1.4rem, 2.8vw, 1.9rem); margin-bottom: 14px; }
.waste-list li {
  padding: 12px 0 12px 18px; border-left: 2px solid var(--line); margin-bottom: 8px;
  font-size: 0.88rem; color: var(--ink);
}
.waste-list li strong { display: block; font-size: 0.78rem; color: var(--muted-light); font-weight: 600; margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.04em; }
.waste-stat-panel {
  padding: 28px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xl);
}
.waste-stat-panel blockquote { font-family: var(--serif); font-size: 1.2rem; color: var(--ink); line-height: 1.45; margin-bottom: 20px; font-style: italic; }
.waste-stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.waste-stat-row div { padding: 14px; background: var(--bg); border-radius: var(--radius); }
.waste-stat-row strong { display: block; font-family: var(--serif); font-size: 1.35rem; color: var(--risk); }
.waste-stat-row span { font-size: 0.72rem; color: var(--muted-light); }

/* ═══ HOME: Tier charter ═══ */
.tier-charter { padding: 64px 0; }
.tier-charter-head { text-align: center; max-width: 56ch; margin: 0 auto 36px; }
.tier-charter-head h2 { margin: 6px 0 10px; }
.tier-bands { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.tier-band {
  padding: 22px 18px; border-radius: var(--radius-xl); border: 1px solid var(--line);
  background: var(--card);
}
.tier-band--1 { border-top: 3px solid var(--tier-1); }
.tier-band--2 { border-top: 3px solid var(--tier-2); }
.tier-band--3 { border-top: 3px solid var(--tier-3); }
.tier-band--4 { border-top: 3px solid var(--tier-4); }
.tier-band-label { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.tier-band--1 .tier-band-label { color: var(--tier-1); }
.tier-band--2 .tier-band-label { color: var(--tier-2); }
.tier-band--3 .tier-band-label { color: #B45309; }
.tier-band--4 .tier-band-label { color: var(--tier-4); }
.tier-band strong { display: block; font-family: var(--sans); font-size: 0.92rem; color: var(--ink); margin-bottom: 8px; }
.tier-band p { font-size: 0.8rem; line-height: 1.55; margin-bottom: 12px; }
.tier-band-foot { font-size: 0.68rem; font-family: var(--mono); color: var(--muted-light); }

/* ═══ HOME: Score engine ═══ */
.score-section { padding: 64px 0; background: var(--ink); color: rgba(255,255,255,0.75); }
.score-section h2 { color: #fff; font-size: clamp(1.4rem, 2.8vw, 1.9rem); margin-bottom: 10px; }
.score-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; margin-top: 28px; }
.score-formula {
  padding: 24px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl); font-family: var(--mono); font-size: 0.78rem; line-height: 1.8;
}
.score-formula code { color: var(--accent); }
.score-factors { display: flex; flex-direction: column; gap: 12px; }
.score-factor {
  display: grid; grid-template-columns: 100px 1fr auto; gap: 14px; align-items: center;
  padding: 12px 14px; background: rgba(255,255,255,0.04); border-radius: var(--radius-lg);
  font-size: 0.82rem;
}
.score-factor-bar { height: 6px; background: rgba(255,255,255,0.1); border-radius: 999px; overflow: hidden; }
.score-factor-bar i { display: block; height: 100%; background: var(--accent); border-radius: 999px; }
.score-factor-pct { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); }

/* ═══ HOME: Scenario dossiers ═══ */
.dossier-section { padding: 64px 0; }
.dossier-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.dossier-card {
  padding: 26px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xl);
  display: flex; flex-direction: column; min-height: 280px;
}
.dossier-card .kicker { margin-bottom: 10px; }
.dossier-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.dossier-card p { font-size: 0.84rem; flex: 1; margin-bottom: 16px; }
.dossier-stats { display: flex; gap: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.dossier-stats div strong { display: block; font-family: var(--serif); font-size: 1.1rem; color: var(--ink); }
.dossier-stats div span { font-size: 0.66rem; color: var(--muted-light); }

/* ═══ HOME: Committee voices ═══ */
.committee-section { padding: 56px 0; background: var(--bg-panel); border-top: 1px solid var(--line); }
.committee-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.committee-card {
  padding: 22px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.committee-card blockquote { font-family: var(--serif); font-size: 1rem; color: var(--ink); line-height: 1.5; margin-bottom: 14px; font-style: italic; }
.committee-card cite { font-size: 0.76rem; font-style: normal; color: var(--muted-light); }

/* ═══ HOME: Platform register ═══ */
.register-section { padding: 64px 0 80px; }
.register-table { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
.register-table th {
  text-align: left; padding: 12px 16px; font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted-light);
  border-bottom: 2px solid var(--ink);
}
.register-table td { padding: 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.register-table tr:hover td { background: var(--bg-panel); }
.register-table a { font-weight: 600; color: var(--ink); }
.register-table a:hover { color: var(--accent); }
.register-desc { font-size: 0.78rem; color: var(--muted-light); margin-top: 4px; }

/* ═══ Subpages: shared ═══ */
.page-hero { padding: clamp(36px, 5vw, 56px) 0 clamp(28px, 4vw, 40px); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin: 8px 0 12px; }
.page-body { padding: clamp(32px, 5vw, 48px) 0 64px; }
.page-section { margin-bottom: 40px; }
.page-section h2 { font-size: 1.25rem; margin-bottom: 14px; }
.signup-strip {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px; background: var(--ink); color: rgba(255,255,255,0.85); border-radius: var(--radius-lg);
  font-size: 0.84rem; margin-top: 40px;
}
.signup-strip .btn-row { flex-shrink: 0; }
.signup-strip strong { color: #fff; }

.board-frame, .committee-frame, .case-frame, .framework-frame {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xl); overflow: hidden;
}
.frame-head {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px; background: var(--bg-panel); border-bottom: 1px solid var(--line);
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted);
}
.frame-body { padding: 18px; }

.board-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.board-table th {
  text-align: left; padding: 10px 12px; font-size: 0.66rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted-light);
  border-bottom: 1px solid var(--line); background: var(--bg);
}
.board-table td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.board-table tr:hover td { background: var(--bg-panel); }

.tier-policy { display: flex; flex-direction: column; gap: 16px; }
.tier-policy article {
  display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 22px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.tier-policy-num { font-family: var(--serif); font-size: 2rem; font-weight: 600; line-height: 1; }
.tier-policy h3 { font-family: var(--sans); font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.tier-policy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.tier-policy-grid div { padding: 12px; background: var(--bg); border-radius: var(--radius); font-size: 0.78rem; }
.tier-policy-grid strong { display: block; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted-light); margin-bottom: 4px; }

.review-queue { display: flex; flex-direction: column; gap: 12px; }
.review-item {
  display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 18px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.review-metrics { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 10px; font-size: 0.74rem; font-family: var(--mono); }
.review-metrics span { color: var(--muted-light); }
.review-metrics strong { color: var(--ink); }

.case-document {
  padding: 32px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xl);
  max-width: 720px;
}
.case-document h3 { font-size: 1.1rem; margin: 20px 0 8px; font-family: var(--sans); font-weight: 700; }
.case-document p { font-size: 0.86rem; margin-bottom: 12px; }
.case-roi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 20px 0; }
.case-roi div { padding: 14px; background: var(--bg); border-radius: var(--radius); text-align: center; }
.case-roi strong { display: block; font-family: var(--serif); font-size: 1.2rem; color: var(--ink); }
.case-roi span { font-size: 0.68rem; color: var(--muted-light); }

.decision-rank { counter-reset: rank; display: flex; flex-direction: column; gap: 10px; }
.decision-row {
  display: grid; grid-template-columns: 36px 1fr auto; gap: 14px; align-items: center;
  padding: 14px 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.decision-row::before {
  counter-increment: rank; content: counter(rank);
  width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
  background: var(--ink); color: #fff; border-radius: 50%; font-size: 0.72rem; font-weight: 700;
}

.score-model { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.score-dimension {
  padding: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.score-dimension h4 { font-family: var(--sans); font-size: 0.88rem; font-weight: 700; margin-bottom: 6px; }
.score-dimension p { font-size: 0.8rem; }
.score-weight { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); margin-top: 8px; }

.allocation-chart { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.alloc-bar {
  padding: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); text-align: center;
}
.alloc-bar-fill { height: 80px; display: flex; align-items: flex-end; justify-content: center; margin-bottom: 10px; }
.alloc-bar-fill i { display: block; width: 48px; border-radius: 4px 4px 0 0; }
.alloc-bar strong { display: block; font-family: var(--serif); font-size: 1.1rem; color: var(--ink); }
.alloc-bar span { font-size: 0.68rem; color: var(--muted-light); }

.integration-pipeline {
  display: grid; grid-template-columns: 1fr 200px 1fr; gap: 20px; align-items: center;
}
.integration-col { display: flex; flex-direction: column; gap: 8px; }
.integration-source, .integration-output {
  padding: 12px 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  font-size: 0.8rem; font-weight: 600; color: var(--ink);
}
.integration-engine {
  padding: 24px; background: var(--ink); color: #fff; border-radius: var(--radius-xl); text-align: center;
  font-size: 0.82rem; font-weight: 700;
}
.integration-engine span { display: block; font-size: 0.66rem; font-weight: 500; color: var(--accent); margin-top: 6px; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.pricing-card {
  padding: 28px 22px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xl);
}
.pricing-card.is-featured { border-color: var(--accent); box-shadow: 0 12px 40px rgba(14,165,164,0.12); }
.pricing-card h3 { font-family: var(--sans); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.pricing-price { font-family: var(--serif); font-size: 2rem; color: var(--ink); margin: 12px 0; }
.pricing-card ul { margin: 16px 0; }
.pricing-card li { font-size: 0.82rem; padding: 6px 0; border-bottom: 1px solid var(--line); }
.impact-calculator {
  margin-top: 40px; padding: 28px; background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--radius-xl);
}
.impact-calculator h3 { margin-bottom: 16px; }
.calc-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 16px; }
@media (max-width: 520px) { .calc-row { grid-template-columns: 1fr; } }
.calc-result { padding: 18px; background: var(--ink); color: #fff; border-radius: var(--radius-lg); margin-top: 16px; }
.calc-result strong { font-family: var(--serif); font-size: 1.5rem; color: var(--accent); }

.editorial-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; }
.editorial-grid h2 { margin-bottom: 12px; }
.value-list li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 0.88rem; }
.value-list strong { color: var(--ink); }

.about-values {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
}
.about-values h3 {
  font-family: var(--sans); font-size: 0.92rem; font-weight: 700;
  margin-bottom: 8px; color: var(--ink);
}
.about-values p { font-size: 0.84rem; line-height: 1.6; }
.about-values > div {
  padding: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
@media (max-width: 900px) { .about-values { grid-template-columns: 1fr; } }

.ui-alert { padding: 12px 14px; border-radius: var(--radius); font-size: 0.82rem; margin-top: 12px; }
.ui-alert-ok { background: var(--success-soft); color: var(--success); border: 1px solid rgba(22,163,74,0.2); }

.btn-hint { display: block; font-size: 0.66rem; font-weight: 500; color: var(--muted-light); margin-top: 3px; letter-spacing: 0; text-transform: none; }
.portfolio-hero .btn-hint { color: rgba(255,255,255,0.45); }

.dimension-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.dimension-tabs button {
  padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--card);
  font-size: 0.76rem; font-weight: 600; color: var(--muted); cursor: pointer;
}
.dimension-tabs button.is-active { border-color: var(--accent); background: var(--accent-soft); color: #0D9488; }

.chaos-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.chaos-card {
  padding: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  font-size: 0.8rem;
}
.chaos-card strong { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted-light); margin-bottom: 6px; }
.chaos-card span { font-family: var(--serif); font-size: 1.15rem; color: var(--ink); }

.unknown-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 20px; }
.unknown-list li {
  padding: 14px 16px; background: var(--card); border-left: 3px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.86rem; color: var(--ink); box-shadow: 0 1px 4px rgba(15,23,42,0.04);
}

.review-metrics-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.review-metric-cell { padding: 10px; background: var(--bg); border-radius: var(--radius); font-size: 0.72rem; }
.review-metric-cell em { display: block; font-style: normal; font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted-light); margin-bottom: 4px; }
.review-metric-cell strong { color: var(--ink); font-family: var(--mono); font-size: 0.78rem; }

.case-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.case-card-mini {
  padding: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.case-card-mini h4 { font-family: var(--sans); font-size: 0.92rem; font-weight: 700; color: var(--ink); margin: 8px 0; }

.leadership-roles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-bottom: 28px; }
.leadership-role {
  padding: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.leadership-role h4 { font-family: var(--sans); font-size: 0.88rem; font-weight: 700; margin-bottom: 8px; color: var(--ink); }
.leadership-role p { font-size: 0.8rem; }

.alloc-team-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.alloc-team { padding: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); font-size: 0.8rem; }
.alloc-team h4 { font-family: var(--sans); font-size: 0.85rem; font-weight: 700; margin-bottom: 10px; }
.alloc-team-row { display: flex; justify-content: space-between; padding: 5px 0; border-bottom: 1px solid var(--line); font-size: 0.74rem; }

.scenario-workflow { margin-top: 20px; }
.scenario-step {
  display: grid; grid-template-columns: 48px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line);
}
.scenario-step-num { font-family: var(--mono); font-size: 0.72rem; font-weight: 700; color: var(--accent); padding-top: 2px; }
.scenario-step strong { display: block; font-size: 0.86rem; color: var(--ink); margin-bottom: 4px; }
.scenario-step p { font-size: 0.8rem; }

.pricing-cta-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 28px 0 8px; }
.score-examples { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }

@media (max-width: 900px) {
  .chaos-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .unknown-list, .review-metrics-grid, .case-grid, .leadership-roles, .alloc-team-grid { grid-template-columns: 1fr; }
}

/* Footer */
.site-footer {
  background: var(--ink); color: rgba(255,255,255,0.65);
  padding: 0 0 32px; margin-top: auto;
}
.footer-cta {
  text-align: center; padding: 52px var(--gutter) 44px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  max-width: var(--max); margin-inline: auto;
}
.footer-cta h2 {
  color: #fff; font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  margin-bottom: 24px; line-height: 1.2;
}
.footer-cta-actions {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
}
.footer-cta-btn {
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; min-width: 200px; padding: 12px 24px; border-radius: var(--radius-lg);
  font-family: var(--sans); text-decoration: none; transition: 0.15s;
}
.footer-cta-btn-label { font-size: 0.88rem; font-weight: 700; line-height: 1.25; }
.footer-cta-btn-hint { font-size: 0.66rem; font-weight: 500; opacity: 0.7; line-height: 1.25; }
.footer-cta-btn--primary { background: var(--accent); color: #fff; border: 1px solid var(--accent); }
.footer-cta-btn--primary:hover { background: #0D9488; color: #fff; transform: translateY(-1px); }
.footer-cta-btn--primary .footer-cta-btn-hint { color: rgba(255,255,255,0.8); opacity: 1; }
.footer-cta-btn--secondary { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.3); }
.footer-cta-btn--secondary:hover { background: rgba(255,255,255,0.06); color: #fff; }
.footer-cta-btn--secondary .footer-cta-btn-hint { color: rgba(255,255,255,0.55); opacity: 1; }

.footer-main {
  max-width: var(--max); margin-inline: auto; padding: 36px var(--gutter) 0;
}
.footer-brand-row {
  display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between;
  gap: 20px 32px; padding-bottom: 32px; margin-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand-row .brand-text strong { color: #fff; }
.footer-brand-row .brand-text span { color: rgba(255,255,255,0.45); }
.footer-copy {
  flex: 1; min-width: min(100%, 420px); max-width: 52ch;
  font-size: 0.88rem; line-height: 1.65; color: rgba(255,255,255,0.58); margin: 0;
}

.footer-sitemap {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px 24px;
}
.footer-col h4 {
  font-family: var(--sans); font-size: 0.66rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: rgba(255,255,255,0.42); margin-bottom: 14px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 1px; }
.footer-col a {
  display: block; font-size: 0.82rem; font-weight: 500;
  color: rgba(255,255,255,0.76); padding: 5px 0; line-height: 1.35;
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  max-width: var(--max); margin: 32px auto 0; padding: 20px var(--gutter) 0;
  border-top: 1px solid rgba(255,255,255,0.08); font-size: 0.72rem;
  color: rgba(255,255,255,0.32); text-align: center;
}

/* Modal / forms */
.site-modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; }
.site-modal[hidden] { display: none; }
.site-modal-backdrop { position: absolute; inset: 0; background: rgba(15,23,42,0.55); }
.site-modal-panel { position: relative; width: 100%; max-width: 440px; background: var(--card); border-radius: var(--radius-xl); padding: 24px; }
.site-modal-close { position: absolute; top: 10px; right: 10px; border: none; background: var(--bg-panel); width: 28px; height: 28px; border-radius: 50%; cursor: pointer; }
.form-field { margin-bottom: 14px; }
.form-field label { display: block; font-size: 0.76rem; font-weight: 600; margin-bottom: 5px; color: var(--ink); }
.form-field input, .form-field select { width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.form-divider { display: flex; align-items: center; gap: 12px; margin: 16px 0; font-size: 0.72rem; color: var(--muted-light); text-transform: uppercase; }
.form-divider::before, .form-divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* Auth */
.auth-shell { display: grid; grid-template-columns: 1fr 1.1fr; min-height: 100vh; }
.auth-stage { display: flex; flex-direction: column; padding: clamp(28px, 4vw, 48px); background: var(--bg); border-right: 1px solid var(--line); }
.auth-form-wrap { flex: 1; display: flex; flex-direction: column; justify-content: center; max-width: 380px; }
.auth-form-wrap h1 { font-size: clamp(1.6rem, 3vw, 2rem); margin: 8px 0; }
.auth-showcase { padding: clamp(28px, 4vw, 48px); background: var(--ink); color: rgba(255,255,255,0.8); display: flex; flex-direction: column; justify-content: center; gap: 24px; }
.auth-board-preview { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.auth-preview-card { padding: 10px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius); font-size: 0.66rem; }
.auth-foot { font-size: 0.72rem; color: var(--muted-light); margin-top: auto; }

/* Responsive */
@media (max-width: 1100px) {
  .portfolio-hero-grid, .waste-grid, .score-grid, .editorial-grid { grid-template-columns: 1fr; }
  .portfolio-copy h1 { max-width: none; }
  .hero-cta-grid { max-width: none; }
  .portfolio-summary { max-width: 520px; }
  .matrix-board, .tier-bands, .allocation-chart { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dossier-grid, .committee-grid { grid-template-columns: 1fr; }
  .integration-pipeline { grid-template-columns: 1fr; }
  .score-model, .pricing-grid { grid-template-columns: 1fr; }
  .footer-sitemap { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .matrix-board, .tier-bands, .allocation-chart { grid-template-columns: 1fr; }
  .portfolio-metrics { flex-direction: column; gap: 12px; }
  .hero-cta-grid { grid-template-columns: 1fr; }
  .footer-sitemap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-showcase { display: none; }
  .tier-policy article { grid-template-columns: 1fr; }
  .tier-policy-grid { grid-template-columns: 1fr; }
}