/* ============================================================
   CBS Business Value Assessment — Premium SaaS Product UI
   Design language: Stripe / Linear / ServiceNow / Microsoft
   ============================================================ */

:root {
  --bva-bg: #070b14;
  --bva-surface: #0d1424;
  --bva-elevated: #121b2e;
  --bva-border: rgba(148, 163, 184, 0.1);
  --bva-border-strong: rgba(148, 163, 184, 0.16);
  --bva-text: #f8fafc;
  --bva-muted: #94a3b8;
  --bva-soft: #cbd5e1;
  --bva-blue: #3b82f6;
  --bva-cyan: #67e8f9;
  --bva-green: #34d399;
  --bva-amber: #fbbf24;
  --bva-red: #f87171;
  --bva-radius: 16px;
  --bva-radius-sm: 12px;
  --bva-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  --bva-font: "Lato", system-ui, sans-serif;
  --bva-display: "Cabin", "Lato", system-ui, sans-serif;
}

/* —— Slim marketing chrome on page —— */
.roi-page .page-hero {
  padding: clamp(2rem, 5vw, 3.25rem) 0 clamp(1.25rem, 3vw, 2rem);
  position: relative;
  overflow: hidden;
}
.roi-page .page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% -20%, rgba(59, 130, 246, 0.18), transparent 60%);
  pointer-events: none;
}
.roi-page .page-hero .container { position: relative; z-index: 1; max-width: 720px; text-align: center; }
.roi-page .page-hero .breadcrumb { justify-content: center; }
.roi-page .page-hero h1 { font-size: clamp(1.75rem, 4vw, 2.35rem); }
.roi-page .page-hero .lead { margin-left: auto; margin-right: auto; max-width: 36rem; font-size: 1.05rem; }
.roi-page .page-hero .hero-actions { justify-content: center; }
.roi-hero-badges {
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 1.25rem;
}
.roi-hero-badge {
  font-size: 12px; font-weight: 600; color: var(--bva-soft);
  padding: 6px 12px; border-radius: 999px;
  background: rgba(13, 20, 36, 0.7); border: 1px solid var(--bva-border);
}
.roi-hero-badge i {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--bva-cyan); margin-right: 6px; vertical-align: 1px;
  box-shadow: 0 0 8px rgba(103, 232, 249, 0.6);
}

/* Hide heavy pre-content trust strip if present */
.roi-trust-strip { display: none; }

/* —— Product shell —— */
.bva-app-section {
  padding: 0 clamp(12px, 3vw, 24px) clamp(3rem, 6vw, 5rem);
  background: linear-gradient(180deg, transparent, rgba(7, 11, 20, 0.5) 8%);
}
.bva-app {
  max-width: 1080px;
  margin: 0 auto;
  min-height: min(820px, calc(100vh - 120px));
  display: flex;
  flex-direction: column;
  border-radius: 20px;
  border: 1px solid var(--bva-border);
  background: var(--bva-surface);
  box-shadow: var(--bva-shadow);
  overflow: hidden;
  font-family: var(--bva-font);
}

/* Chrome */
.bva-chrome {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--bva-border);
  background: rgba(7, 11, 20, 0.55); backdrop-filter: blur(12px);
  flex-wrap: wrap;
}
.bva-chrome-left { display: flex; align-items: center; gap: 14px; flex: 1; min-width: 180px; }
.bva-logo {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--bva-text);
  font-weight: 700; font-size: 13.5px; font-family: var(--bva-display);
}
.bva-logo img { border-radius: 6px; }
.bva-progress {
  flex: 1; max-width: 160px; height: 4px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06); overflow: hidden;
}
.bva-progress-bar {
  height: 100%; width: 20%; border-radius: 999px;
  background: linear-gradient(90deg, var(--bva-blue), var(--bva-cyan));
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.bva-chrome-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.bva-scenario {
  display: inline-flex; padding: 3px; gap: 2px; border-radius: 999px;
  background: rgba(0, 0, 0, 0.35); border: 1px solid var(--bva-border);
}
.bva-scenario button {
  appearance: none; border: 0; background: transparent; color: var(--bva-muted);
  font: 700 11.5px/1 var(--bva-font); padding: 8px 11px; border-radius: 999px;
  cursor: pointer; min-height: 34px; transition: 0.2s ease;
}
.bva-scenario button.is-active {
  background: rgba(59, 130, 246, 0.28); color: #fff;
}
.bva-pill {
  font-size: 11px; font-weight: 800; padding: 7px 10px; border-radius: 999px;
  border: 1px solid transparent; white-space: nowrap;
}
.bva-pill.conf-high { color: var(--bva-green); background: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.25); }
.bva-pill.conf-medium { color: var(--bva-amber); background: rgba(251, 191, 36, 0.08); border-color: rgba(251, 191, 36, 0.22); }
.bva-pill.conf-low { color: var(--bva-red); background: rgba(248, 113, 113, 0.08); border-color: rgba(248, 113, 113, 0.22); }
.conf-high { color: var(--bva-green); background: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.25); }
.conf-medium { color: var(--bva-amber); background: rgba(251, 191, 36, 0.08); border-color: rgba(251, 191, 36, 0.22); }
.conf-low { color: var(--bva-red); background: rgba(248, 113, 113, 0.08); border-color: rgba(248, 113, 113, 0.22); }

/* Accessibility focus */
.bva-app button:focus-visible,
.bva-app a:focus-visible,
.bva-app input:focus-visible,
.bva-app select:focus-visible {
  outline: 2px solid var(--bva-cyan);
  outline-offset: 2px;
}

/* Body layout: rail + main */
.bva-body {
  display: grid; grid-template-columns: 180px 1fr; flex: 1; min-height: 0;
}
.bva-rail {
  display: flex; flex-direction: column; gap: 4px; padding: 16px 12px;
  border-right: 1px solid var(--bva-border); background: rgba(0, 0, 0, 0.15);
}
.bva-rail-item {
  appearance: none; border: 0; background: transparent; text-align: left;
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 10px; color: var(--bva-muted); font: 600 13px/1.2 var(--bva-font);
  cursor: pointer; transition: 0.2s ease; min-height: 44px;
}
.bva-rail-item span {
  width: 24px; height: 24px; border-radius: 8px; display: grid; place-items: center;
  font-size: 11px; font-weight: 800; background: rgba(255, 255, 255, 0.05);
}
.bva-rail-item.is-active { background: rgba(59, 130, 246, 0.12); color: #fff; }
.bva-rail-item.is-active span { background: var(--bva-blue); color: #fff; }
.bva-rail-item.is-done span { background: rgba(16, 185, 129, 0.2); color: var(--bva-green); }
.bva-rail-item:hover { color: #fff; }

.bva-main {
  overflow-y: auto; overflow-x: hidden;
  padding: 0;
  -webkit-overflow-scrolling: touch;
  max-height: min(640px, calc(100vh - 200px));
}

/* Screens */
.bva-screen {
  padding: 28px 32px 32px;
  animation: bvaFade 0.3s ease;
  max-width: 640px;
}
.bva-results {
  max-width: 720px;
  padding-bottom: 40px;
}
@keyframes bvaFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.bva-screen-head { margin-bottom: 28px; }
.bva-kicker {
  margin: 0 0 8px; font-size: 12px; font-weight: 800; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--bva-cyan);
}
.bva-screen-head h2 {
  margin: 0 0 8px; font-family: var(--bva-display); font-size: clamp(1.4rem, 3vw, 1.75rem);
  font-weight: 700; color: #fff; letter-spacing: -0.03em; line-height: 1.2;
}
.bva-screen-head p {
  margin: 0; font-size: 15px; color: var(--bva-muted); line-height: 1.5; max-width: 32rem;
}

.bva-stack { display: flex; flex-direction: column; gap: 20px; }
.bva-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bva-field label {
  display: block; font-size: 13px; font-weight: 600; color: var(--bva-soft); margin-bottom: 8px;
}
.bva-field-top {
  display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px;
}
.bva-field-top label { margin: 0; }
.bva-field-top strong {
  font-size: 15px; font-weight: 700; color: var(--bva-cyan); font-variant-numeric: tabular-nums;
}
.bva-field input[type="number"],
.bva-field input[type="text"],
.bva-field input[type="email"],
.bva-field select,
.roi-modal-panel input {
  width: 100%; appearance: none; -webkit-appearance: none;
  background: rgba(4, 8, 16, 0.5); border: 1px solid var(--bva-border-strong);
  border-radius: var(--bva-radius-sm); color: #fff;
  font: 600 15px/1.2 var(--bva-font); padding: 13px 14px; min-height: 48px;
  outline: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.bva-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; cursor: pointer;
}
.bva-field input:focus, .bva-field select:focus, .roi-modal-panel input:focus {
  border-color: rgba(59, 130, 246, 0.55); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.14);
}
.bva-field input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.08); border: 0; padding: 0; margin: 4px 0 0; cursor: pointer;
}
.bva-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 3px solid var(--bva-blue);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35); cursor: pointer;
}
.bva-money {
  display: flex; align-items: center; background: rgba(4, 8, 16, 0.5);
  border: 1px solid var(--bva-border-strong); border-radius: var(--bva-radius-sm); overflow: hidden;
}
.bva-money span { padding-left: 14px; font-weight: 700; color: var(--bva-cyan); }
.bva-money input { border: 0 !important; background: transparent !important; box-shadow: none !important; }

/* Choice cards */
.bva-choice {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.bva-choice button {
  appearance: none; border: 1px solid var(--bva-border-strong);
  background: rgba(4, 8, 16, 0.4); border-radius: var(--bva-radius-sm);
  padding: 14px 12px; text-align: left; cursor: pointer; min-height: 72px;
  transition: 0.2s ease; color: inherit;
}
.bva-choice button strong { display: block; font-size: 14px; color: #fff; margin-bottom: 4px; }
.bva-choice button span { font-size: 12px; color: var(--bva-muted); }
.bva-choice button.is-active {
  border-color: rgba(59, 130, 246, 0.55); background: rgba(59, 130, 246, 0.12);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.2);
}
.bva-choice button:hover { border-color: rgba(148, 163, 184, 0.28); }

/* Maturity dots */
.bva-maturity-list { display: flex; flex-direction: column; gap: 16px; }
.bva-mat-label {
  display: flex; justify-content: space-between; margin-bottom: 8px;
  font-size: 13.5px; font-weight: 600; color: var(--bva-soft);
}
.bva-mat-label em { font-style: normal; color: var(--bva-cyan); font-weight: 700; font-size: 12.5px; }
.bva-dots { display: flex; gap: 8px; }
.bva-dots button {
  flex: 1; min-height: 48px; appearance: none; border: 1px solid var(--bva-border-strong);
  background: rgba(4, 8, 16, 0.4); border-radius: 10px; color: var(--bva-muted);
  font: 800 14px/1 var(--bva-font); cursor: pointer; transition: 0.15s ease;
}
.bva-dots button.is-active {
  background: var(--bva-blue); border-color: transparent; color: #fff;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.35);
}
.bva-dots button:hover:not(.is-active) { color: #fff; border-color: rgba(59, 130, 246, 0.35); }

/* Toggle */
.bva-toggle {
  display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
  font-size: 14px; font-weight: 600; color: var(--bva-soft); cursor: pointer;
}
.bva-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.bva-toggle-ui {
  width: 44px; height: 26px; border-radius: 999px; background: rgba(255, 255, 255, 0.1);
  position: relative; flex-shrink: 0; transition: 0.2s ease;
  border: 1px solid var(--bva-border);
}
.bva-toggle-ui::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px;
  border-radius: 50%; background: #fff; transition: 0.2s ease;
}
.bva-toggle input:checked + .bva-toggle-ui { background: var(--bva-blue); border-color: transparent; }
.bva-toggle input:checked + .bva-toggle-ui::after { transform: translateX(18px); }

.bva-cost-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
.bva-fold {
  margin-top: 20px; border-radius: var(--bva-radius-sm);
  border: 1px solid var(--bva-border); background: rgba(0, 0, 0, 0.12);
}
.bva-fold summary {
  padding: 14px 16px; cursor: pointer; font-weight: 700; font-size: 13.5px; color: #fff;
  list-style: none;
}
.bva-fold summary::-webkit-details-marker { display: none; }
.bva-fold[open] summary { border-bottom: 1px solid var(--bva-border); }
.bva-asm { padding: 16px; }

.bva-hide, .bva-sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.bva-hint { font-style: normal; font-size: 11px; color: var(--bva-muted); font-weight: 500; }

/* Dock */
.bva-dock {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border-top: 1px solid var(--bva-border); background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(12px);
}
.bva-dock-mid {
  flex: 1; text-align: center; font-size: 12px; color: var(--bva-muted); font-weight: 600;
}
.bva-dock-mid strong {
  display: block; font-size: 16px; color: #fff; font-weight: 700; margin-top: 2px;
  font-variant-numeric: tabular-nums;
}
.bva-dock-mid strong.positive { color: var(--bva-green); }
.bva-dock-mid strong.negative { color: var(--bva-red); }

.bva-btn {
  appearance: none; border: 1px solid var(--bva-border-strong);
  background: rgba(255, 255, 255, 0.04); color: #fff;
  font: 700 14px/1 var(--bva-font); padding: 12px 20px; border-radius: 12px;
  cursor: pointer; min-height: 48px; min-width: 108px; transition: 0.2s ease;
}
.bva-btn.primary {
  background: linear-gradient(135deg, #3b82f6, #2563eb); border-color: transparent;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}
.bva-btn.primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.bva-btn.ghost { background: transparent; }
.bva-btn.ghost:hover { background: rgba(255, 255, 255, 0.05); }
.bva-btn-block { width: 100%; }

/* ========== RESULTS ========== */
.bva-answer {
  margin-bottom: 24px; padding: 22px 22px 20px; border-radius: var(--bva-radius);
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.12), rgba(16, 185, 129, 0.05));
  border: 1px solid rgba(103, 232, 249, 0.12);
}
.bva-answer-top {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px;
}
.bva-verdict {
  font-size: 11px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 6px 11px; border-radius: 999px; background: rgba(59, 130, 246, 0.15); color: #93c5fd;
}
.bva-verdict.is-go { background: rgba(16, 185, 129, 0.15); color: var(--bva-green); }
.bva-verdict.is-caution { background: rgba(251, 191, 36, 0.12); color: var(--bva-amber); }
.bva-scenario-tag { font-size: 12px; color: var(--bva-muted); }
.bva-scenario-tag strong { color: #fff; }
.bva-answer h2 {
  margin: 0 0 8px; font-family: var(--bva-display); font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700; color: #fff; letter-spacing: -0.02em; line-height: 1.25;
}
.bva-answer p { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--bva-soft); }

.bva-hero-metrics {
  display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 12px; margin-bottom: 18px;
}
.bva-metric {
  padding: 18px 16px; border-radius: var(--bva-radius-sm);
  background: var(--bva-elevated); border: 1px solid var(--bva-border);
}
.bva-metric-primary {
  background: linear-gradient(160deg, rgba(59, 130, 246, 0.18), rgba(18, 27, 46, 0.95));
  border-color: rgba(59, 130, 246, 0.25);
}
.bva-metric span {
  display: block; font-size: 11px; font-weight: 800; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--bva-muted); margin-bottom: 8px;
}
.bva-metric strong {
  display: block; font-family: var(--bva-display); font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 700; color: #fff; letter-spacing: -0.03em; line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.bva-metric strong.positive { color: var(--bva-green); }
.bva-metric strong.negative { color: var(--bva-red); }
.bva-metric em {
  display: block; margin-top: 6px; font-style: normal; font-size: 12px; color: var(--bva-muted);
}

.bva-bridge {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1.1fr; gap: 8px; align-items: center;
  margin-bottom: 6px; padding: 14px; border-radius: var(--bva-radius-sm);
  background: rgba(0, 0, 0, 0.22); border: 1px solid var(--bva-border);
}
.bva-bridge div { text-align: center; }
.bva-bridge span {
  display: block; font-size: 10.5px; font-weight: 800; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--bva-muted); margin-bottom: 4px;
}
.bva-bridge strong {
  font-size: 1.05rem; font-weight: 700; color: #fff; font-variant-numeric: tabular-nums;
}
.bva-bridge-net strong { color: var(--bva-cyan); }
.bva-bridge-net strong.positive { color: var(--bva-green); }
.bva-bridge-net strong.negative { color: var(--bva-red); }
.bva-bridge i { font-style: normal; color: var(--bva-muted); font-weight: 700; }
.bva-bridge-note {
  font-size: 12.5px; color: var(--bva-muted); margin: 0 0 22px; line-height: 1.45;
}

.bva-block {
  margin-bottom: 20px; padding: 20px; border-radius: var(--bva-radius);
  background: var(--bva-elevated); border: 1px solid var(--bva-border);
}
.bva-block-head { margin-bottom: 16px; }
.bva-block-head h3 {
  margin: 0 0 4px; font-family: var(--bva-display); font-size: 1.05rem; font-weight: 700; color: #fff;
}
.bva-block-head p { margin: 0; font-size: 13px; color: var(--bva-muted); }

/* Drivers */
.bva-drivers { display: flex; flex-direction: column; gap: 12px; }
.roi-bar-row {
  display: grid; grid-template-columns: minmax(110px, 1.2fr) 1.6fr minmax(72px, 0.8fr);
  gap: 10px; align-items: center;
}
.roi-bar-name { font-size: 12.5px; font-weight: 600; color: var(--bva-soft); line-height: 1.3; }
.roi-bar-track {
  height: 8px; border-radius: 999px; background: rgba(255, 255, 255, 0.06); overflow: hidden;
}
.roi-bar-fill {
  height: 100%; width: 0; border-radius: 999px;
  background: linear-gradient(90deg, #3b82f6, #67e8f9);
  transition: width 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}
.roi-bar-fill.t-hard { background: linear-gradient(90deg, #059669, #34d399); }
.roi-bar-fill.t-soft { background: linear-gradient(90deg, #6366f1, #a78bfa); }
.roi-bar-fill.t-avoided { background: linear-gradient(90deg, #d97706, #fbbf24); }
.roi-bar-val {
  font-size: 12px; font-weight: 700; color: #fff; text-align: right; font-variant-numeric: tabular-nums;
}
.roi-bar-val em { display: block; font-style: normal; font-size: 10px; color: var(--bva-muted); font-weight: 600; }
.type-tag {
  display: inline-block; font-size: 9px; font-weight: 800; text-transform: uppercase;
  padding: 1px 5px; border-radius: 4px; margin-left: 4px; letter-spacing: 0.03em;
}
.type-tag.type-hard { color: var(--bva-green); background: rgba(16, 185, 129, 0.12); }
.type-tag.type-soft { color: #a78bfa; background: rgba(139, 92, 246, 0.12); }
.type-tag.type-avoided { color: var(--bva-amber); background: rgba(251, 191, 36, 0.12); }

.bva-tax-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px;
  padding-top: 14px; border-top: 1px solid var(--bva-border);
}
.bva-tax-row span {
  display: block; font-size: 11px; font-weight: 700; color: var(--bva-muted);
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px;
}
.bva-tax-row strong { font-size: 15px; color: #fff; font-weight: 700; }

/* BVI chart */
.bva-chart-bvi {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: end;
}
.bva-yr { text-align: center; }
.bva-yr-bars {
  display: flex; justify-content: center; align-items: flex-end; gap: 6px;
  height: 120px; margin-bottom: 10px;
}
.bva-bar-wrap {
  width: 22px; height: 100%; border-radius: 6px;
  background: rgba(255, 255, 255, 0.04); display: flex; align-items: flex-end; overflow: hidden;
}
.bva-bar {
  width: 100%; height: 0; border-radius: 5px;
  transition: height 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.bva-bar.ben { background: linear-gradient(180deg, #67e8f9, #3b82f6); }
.bva-bar.inv { background: linear-gradient(180deg, #fbbf24, #d97706); }
.bva-yr strong { display: block; font-size: 13px; color: #fff; font-weight: 700; }
.bva-yr span { font-size: 12px; color: var(--bva-muted); font-weight: 600; }
.bva-legend {
  display: flex; justify-content: center; gap: 16px; margin-top: 14px;
  font-size: 12px; color: var(--bva-muted); font-weight: 600;
}
.bva-legend i {
  display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 5px; vertical-align: -1px;
}
.bva-legend i.ben { background: #3b82f6; }
.bva-legend i.inv { background: #d97706; }
.bva-insight-line {
  margin: 14px 0 0; padding: 12px 14px; border-radius: 10px;
  background: rgba(59, 130, 246, 0.08); border: 1px solid rgba(59, 130, 246, 0.15);
  font-size: 13.5px; line-height: 1.5; color: var(--bva-soft);
}

/* Accordion */
.bva-accords { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.bva-accord {
  border-radius: var(--bva-radius-sm); border: 1px solid var(--bva-border);
  background: rgba(0, 0, 0, 0.15); overflow: hidden;
}
.bva-accord summary {
  padding: 16px 18px; cursor: pointer; list-style: none;
  font-weight: 700; font-size: 14px; color: #fff;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px;
}
.bva-accord summary::-webkit-details-marker { display: none; }
.bva-accord summary span { font-weight: 500; font-size: 12.5px; color: var(--bva-muted); }
.bva-accord[open] summary { border-bottom: 1px solid var(--bva-border); }
.bva-accord-body { padding: 16px 18px 20px; }
.bva-subh {
  margin: 16px 0 10px; font-size: 11px; font-weight: 800; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--bva-muted);
}
.bva-fine { font-size: 12.5px; color: var(--bva-muted); line-height: 1.5; margin: 10px 0; }
.bva-mini-kpis {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 14px;
}
.bva-mini-kpis > div {
  padding: 10px; border-radius: 10px; background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--bva-border);
}
.bva-mini-kpis span {
  display: block; font-size: 10px; font-weight: 700; color: var(--bva-muted);
  text-transform: uppercase; margin-bottom: 4px;
}
.bva-mini-kpis strong { font-size: 14px; color: #fff; font-weight: 700; }
.bva-mini-kpis strong.positive { color: var(--bva-green); }
.bva-mini-kpis strong.negative { color: var(--bva-red); }

.bva-table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 8px; }
.bva-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.bva-table th, .bva-table td {
  padding: 10px 8px; text-align: right; border-bottom: 1px solid var(--bva-border);
}
.bva-table th:first-child, .bva-table td:first-child { text-align: left; }
.bva-table th {
  font-size: 10px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; color: var(--bva-muted);
}
.bva-table td { color: var(--bva-soft); font-weight: 600; font-variant-numeric: tabular-nums; }
.bva-table tr.net td { color: #fff; font-weight: 800; }
.bva-table .positive { color: var(--bva-green) !important; }
.bva-table .negative { color: var(--bva-red) !important; }
.bva-mobile-fin { display: none; gap: 8px; }
.bva-mfin {
  display: flex; justify-content: space-between; padding: 12px 14px; border-radius: 10px;
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--bva-border); font-size: 13px;
}
.bva-mfin span { color: var(--bva-muted); font-weight: 600; }
.bva-mfin strong { color: #fff; }

.bva-inv { list-style: none; margin: 0; padding: 0; }
.bva-inv li {
  display: flex; justify-content: space-between; font-size: 13px; font-weight: 600;
  color: var(--bva-soft); padding: 3px 0;
}
.bva-inv li strong { color: #fff; }
.bva-inv li.track {
  display: block; height: 5px; border-radius: 999px; background: rgba(255, 255, 255, 0.05);
  overflow: hidden; margin: 0 0 10px; padding: 0;
}
.bva-inv li.track > div {
  height: 100%; width: 0; background: linear-gradient(90deg, #3b82f6, #67e8f9);
  transition: width 0.7s ease;
}

.bva-trend {
  display: grid; grid-template-columns: 28px 1fr 56px; gap: 10px; align-items: center;
  margin-bottom: 10px; font-size: 12.5px; font-weight: 700; color: var(--bva-soft);
}
.bva-trend strong { text-align: right; color: #fff; }
.bva-track {
  height: 7px; border-radius: 999px; background: rgba(255, 255, 255, 0.06); overflow: hidden;
}
.bva-track > div {
  height: 100%; width: 0; border-radius: 999px;
  background: linear-gradient(90deg, #3b82f6, #67e8f9);
  transition: width 0.7s ease;
}
.bva-track > div.hard { background: linear-gradient(90deg, #059669, #34d399); }
.bva-track > div.soft { background: linear-gradient(90deg, #6366f1, #a78bfa); }
.bva-track > div.avoided { background: linear-gradient(90deg, #d97706, #fbbf24); }
.bva-track > div.fut { background: linear-gradient(90deg, #10b981, #67e8f9); }
.bva-track > div.you { background: linear-gradient(90deg, #67e8f9, #3b82f6); }
.bva-track > div.avg { background: rgba(148, 163, 184, 0.45); }
.bva-track > div.top { background: linear-gradient(90deg, #a78bfa, #6366f1); }
.bva-track > div.best { background: linear-gradient(90deg, #34d399, #059669); }
.bva-track > div.is-neg { background: linear-gradient(90deg, #f87171, #fb923c); }
.pay-track { margin-top: 12px; height: 8px; }

.bva-gauge-mini { display: flex; justify-content: center; margin: 16px 0; }
.bva-gauge { position: relative; width: 112px; height: 112px; }
.bva-gauge svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gg-bg { fill: none; stroke: rgba(255, 255, 255, 0.06); stroke-width: 9; }
.gg-fg {
  fill: none; stroke: url(#roiGaugeGrad); stroke-width: 9; stroke-linecap: round;
  stroke-dasharray: 339.3; stroke-dashoffset: 339.3;
  transition: stroke-dashoffset 0.9s ease;
}
.gg-c {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; pointer-events: none;
}
.gg-c strong { font-family: var(--bva-display); font-size: 1.15rem; color: #fff; line-height: 1; }
.gg-c span { font-size: 9px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--bva-muted); margin-top: 4px; }

.bva-cum-row {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; align-items: end; margin: 12px 0;
}
.bva-cum-row > div { text-align: center; }
.cum-h {
  height: 64px; border-radius: 6px; background: rgba(255, 255, 255, 0.04);
  display: flex; align-items: flex-end; overflow: hidden; margin-bottom: 4px;
}
.cum-h > div {
  width: 100%; height: 0; border-radius: 5px;
  background: linear-gradient(180deg, #34d399, #059669); transition: height 0.75s ease;
}
.cum-h > div.is-neg { background: linear-gradient(180deg, #f87171, #dc2626); }
.bva-cum-row strong { display: block; font-size: 10px; color: #fff; }
.bva-cum-row span { font-size: 10px; color: var(--bva-muted); font-weight: 700; }

.bva-two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.bva-scoreline {
  display: grid; grid-template-columns: 72px 28px 1fr; gap: 8px; align-items: center;
  margin-bottom: 8px; font-size: 12px; font-weight: 600; color: var(--bva-soft);
}
.bva-scoreline b { text-align: right; color: #fff; font-variant-numeric: tabular-nums; }
.bva-tax-bars { display: grid; gap: 8px; margin-top: 12px; }
.bva-tax-bars span { font-size: 11px; font-weight: 700; color: var(--bva-muted); }

/* Recs */
.bva-recs { display: flex; flex-direction: column; gap: 10px; }
.roi-rec-card {
  display: grid; grid-template-columns: auto 1fr; gap: 14px; padding: 16px;
  border-radius: var(--bva-radius-sm); background: rgba(0, 0, 0, 0.18);
  border: 1px solid var(--bva-border); transition: border-color 0.2s;
}
.roi-rec-card:hover { border-color: rgba(59, 130, 246, 0.3); }
.roi-rec-priority {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  font-size: 12px; font-weight: 800; color: var(--bva-cyan);
  background: rgba(59, 130, 246, 0.12); border: 1px solid rgba(103, 232, 249, 0.12);
}
.roi-rec-card h4 { margin: 0 0 6px; font-size: 14.5px; font-weight: 700; color: #fff; }
.roi-rec-card p { margin: 0 0 10px; font-size: 13px; line-height: 1.5; color: var(--bva-soft); }
.roi-rec-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.roi-rec-meta span {
  font-size: 10.5px; font-weight: 700; color: var(--bva-muted);
  padding: 3px 8px; border-radius: 999px; border: 1px solid var(--bva-border);
  background: rgba(255, 255, 255, 0.03);
}
.roi-rec-path {
  display: block; font-size: 11px; font-weight: 700; letter-spacing: 0.03em;
  color: var(--bva-cyan); text-transform: uppercase; margin-bottom: 8px;
}
.bva-rec-cta {
  display: inline-flex; font-size: 13px; font-weight: 700; color: #93c5fd; text-decoration: none;
}
.bva-rec-cta:hover { color: #fff; }

/* CTA panel */
.bva-cta-panel {
  padding: 22px; border-radius: var(--bva-radius);
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.14), rgba(16, 185, 129, 0.06));
  border: 1px solid rgba(103, 232, 249, 0.14); margin-bottom: 8px;
}
.bva-cta-panel h3 {
  margin: 0 0 6px; font-family: var(--bva-display); font-size: 1.15rem; color: #fff; font-weight: 700;
}
.bva-cta-panel > p { margin: 0 0 16px; font-size: 14px; color: var(--bva-soft); }
.bva-cta-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.bva-cta {
  appearance: none; display: flex; align-items: center; justify-content: center;
  text-align: center; text-decoration: none; min-height: 48px; padding: 12px 14px;
  border-radius: 12px; font: 700 13px/1.2 var(--bva-font); cursor: pointer;
  border: 1px solid var(--bva-border-strong); background: rgba(0, 0, 0, 0.25); color: #fff;
  transition: 0.2s ease;
}
.bva-cta.primary {
  background: linear-gradient(135deg, #3b82f6, #2563eb); border-color: transparent;
  grid-column: 1 / -1;
}
.bva-cta.ghost { background: transparent; color: var(--bva-soft); }
.bva-cta:hover { border-color: rgba(59, 130, 246, 0.4); transform: translateY(-1px); }

/* Modal */
.roi-modal {
  position: fixed; inset: 0; z-index: 10000; display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.roi-modal.is-open { display: flex; }
.roi-modal-backdrop {
  position: absolute; inset: 0; background: rgba(2, 6, 14, 0.72); backdrop-filter: blur(8px);
}
.roi-modal-panel {
  position: relative; z-index: 1; width: min(400px, 100%);
  padding: 24px; border-radius: 18px; background: var(--bva-elevated);
  border: 1px solid var(--bva-border-strong); box-shadow: var(--bva-shadow);
}
.roi-modal-panel h3 {
  margin: 4px 0 8px; font-family: var(--bva-display); font-size: 1.2rem; color: #fff;
}
.roi-modal-panel .bva-field { margin-bottom: 12px; }
.roi-modal-close {
  position: absolute; top: 10px; right: 12px; width: 36px; height: 36px;
  appearance: none; border: 0; background: transparent; color: var(--bva-muted);
  font-size: 22px; cursor: pointer;
}
.roi-modal-close:hover { color: #fff; }

/* Results mode dock */
.bva-app.is-results .bva-rail-item[data-step="5"] { color: #fff; }

/* Page sections below product */
.roi-value-card { transition: transform 0.25s ease; }
.roi-value-card:hover { transform: translateY(-2px); }
.roi-value-icon {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; margin-bottom: 12px;
  background: rgba(59, 130, 246, 0.12); border: 1px solid rgba(103, 232, 249, 0.12);
}
.roi-value-icon svg {
  width: 18px; height: 18px; stroke: var(--bva-cyan); fill: none; stroke-width: 1.75;
  stroke-linecap: round; stroke-linejoin: round;
}
.roi-method-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

@media print {
  .site-header, .utility-bar, .fab, .page-hero, .cta-banner, .site-footer,
  .bva-rail, .bva-dock, .bva-cta-panel, .roi-modal,
  .section:not(.bva-app-section) { display: none !important; }
  .bva-app { box-shadow: none; border: 1px solid #ccc; min-height: 0; }
  .bva-body { display: block; }
  .bva-main { max-height: none; overflow: visible; }
  .bva-screen[hidden] { display: block !important; }
  .bva-accord { break-inside: avoid; }
}

/* —— Responsive —— */
@media (max-width: 900px) {
  .bva-body { grid-template-columns: 1fr; }
  .bva-rail {
    flex-direction: row; overflow-x: auto; border-right: 0;
    border-bottom: 1px solid var(--bva-border); padding: 10px 12px; gap: 6px;
    scrollbar-width: none;
  }
  .bva-rail::-webkit-scrollbar { display: none; }
  .bva-rail-item { white-space: nowrap; padding: 8px 12px; font-size: 12px; }
  .bva-main { max-height: min(560px, calc(100vh - 240px)); }
  .bva-screen { padding: 22px 18px 28px; }
  .bva-hero-metrics { grid-template-columns: 1fr; }
  .bva-bridge { grid-template-columns: 1fr; gap: 6px; }
  .bva-bridge i { display: none; }
  .bva-two, .bva-cost-grid, .bva-field-row, .bva-cta-grid { grid-template-columns: 1fr; }
  .bva-choice { grid-template-columns: 1fr; }
  .bva-mini-kpis { grid-template-columns: 1fr 1fr; }
  .bva-tax-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .bva-app { border-radius: 0; border-left: 0; border-right: 0; max-width: 100%; }
  .bva-app-section { padding: 0; }
  .bva-chrome { padding: 10px 12px; }
  .bva-scenario button { padding: 7px 8px; font-size: 10.5px; }
  .bva-progress { display: none; }
  .bva-rail-item span { display: none; }
  .bva-table-scroll { display: none; }
  .bva-mobile-fin { display: grid; }
  .roi-bar-row { grid-template-columns: 1fr; gap: 4px; }
  .roi-bar-val { text-align: left; }
  .bva-dock { padding: 10px 12px; flex-wrap: wrap; }
  .bva-dock-mid { order: -1; flex: 1 1 100%; margin-bottom: 4px; }
  .bva-dock .bva-btn { flex: 1; }
  .bva-cta.primary { grid-column: auto; }
  .roi-method-grid { grid-template-columns: 1fr; }
  .bva-cum-row { gap: 4px; }
  .bva-scoreline { grid-template-columns: 64px 24px 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .bva-screen, .bva-bar, .roi-bar-fill, .bva-track > div, .gg-fg { animation: none !important; transition: none !important; }
}