/* =========================================
   Quantitative Research – Final Full CSS
   Scope: .quant-research
========================================= */

.quant-research{
  --qr-blue: #165C7D;
  --qr-ink: #1a1f2b;
  --qr-muted: #61697a;
  --donut-gray: #D0D3DB;
  --donut-gold: #F4C35C;

  position: relative;
  margin: 0 auto;
  border-radius: 14px;
  overflow: visible;
  font-family: "Montserrat"; /* use site font */
}

/* rail for alignment */
.quant-research .qr-rail{
  position: relative;
  max-width: 1160px;
  margin-inline: auto;
  padding: clamp(16px, 3.5vw, 36px) clamp(18px, 4vw, 56px);
   
}

/* remove any guides or borders */
.quant-research .qr-rail::before{ display: none !important; }
.quant-research::after{ display: none !important; }

/* header */
.qr-head h2{
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--qr-ink);
}
.qr-head .qr-sub{
  margin: 0 0 22px;
  font-weight: 400;
  line-height: 2;
}

/* rows */
.qr-item{
  display: grid;
  grid-template-columns: 1fr minmax(160px, 220px);
  gap: clamp(18px, 5vw, 80px);
  align-items: center;
  padding-block: clamp(18px, 4.5vw, 40px);
  border-top: none;
}
.qr-item.left{
  grid-template-columns: minmax(160px, 220px) 1fr;
}

/* text */
.qr-copy h3{
  margin: 0 0 10px;
  line-height: 1.2;
  color: var(--qr-blue);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .2px;
}
.qr-copy p{
  margin: 0;
  color: var(--qr-muted);
  line-height: 30px;

}

/* make all five stat headings larger */
.qr-item:nth-of-type(1) .qr-copy h3,  /* 82% */
.qr-item:nth-of-type(2) .qr-copy h3,  /* 65% */
.qr-item:nth-of-type(3) .qr-copy h3,  /* 72% */
.qr-item:nth-of-type(4) .qr-copy h3,  /* 37% */
.qr-item:nth-of-type(5) .qr-copy h3 { /* 48% */
  font-size: clamp(22px, 3.2vw, 34px);
}

/* donut container, flat and clean */
.qr-donut{
  position: relative;
  width: 200px;
  max-width: 42vw;
  margin: 0;
  transform-origin: 50% 50%;
  background: transparent !important;
  box-shadow: none !important;
  filter: none !important;
}

/* donut svg */
.donut{
  width: 100%;
  height: auto;
  display: block;
  transform: rotate(-90deg); /* arc starts at top */
  background: transparent !important;
}
.donut .ring{
  fill: none;
  stroke: var(--donut-gray);
  stroke-width: 20;
  opacity: .98;
  filter: none !important;
}
.donut .slice{
  fill: none;
  stroke: var(--donut-gold);
  stroke-width: 20;
  stroke-linecap: round;
  filter: none !important; /* no glow */
  /* set stroke-dasharray in HTML to control percent */
}

/* percentage pill */
.qr-pill{
  position: absolute;
  left: 50%;
  bottom: 10%;
  transform: translateX(-50%);
  background: #1f1f1f;
  color: #fff;
  font-size: 12px;
  padding: 6px 10px;
  line-height: 1;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,.14);
  white-space: nowrap;
}

/* hover wobble plus tiny arc sweep */
.qr-donut:hover{ animation: qr-wobble 900ms cubic-bezier(.2,.8,.2,1) both; }
@keyframes qr-wobble{
  0%{ transform: rotate(0deg) scale(1); }
  30%{ transform: rotate(8deg) scale(1.02); }
  60%{ transform: rotate(-5deg) scale(1.01); }
  80%{ transform: rotate(3deg) scale(1.005); }
  100%{ transform: rotate(0deg) scale(1); }
}
.qr-donut:hover .slice{ animation: qr-sweep 900ms ease-in-out both; }
@keyframes qr-sweep{
  0%{ stroke-dashoffset: 0; }
  50%{ stroke-dashoffset: -22; }
  100%{ stroke-dashoffset: 0; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  .qr-donut:hover{ animation: none; }
  .qr-donut:hover .slice{ animation: none; }
}

/* mobile improvements, center chart and text */
@media (max-width: 900px){
  .qr-item,
  .qr-item.left{
    grid-template-columns: 1fr;
    gap: 12px;
    text-align: center;
  }
  .qr-donut{
    order: -1;              /* chart above text */
    margin-inline: auto;    /* center chart */
  }
  .qr-copy h3,
  .qr-copy p{
    text-align: center;
  }
}






/* ===============================
   INSIGHTS → DECISIONS SECTION
   =============================== */
.insights-decisions{
  --id-max: 1160px;
  --id-pad: clamp(16px, 4vw, 48px);
  --id-ink: #2b3147;
  --id-ink-muted: #6a7284;
  --id-blue: #398FBA;
  --id-blue-dark: #165C7D;
  --id-surface: #ffffff;
  --id-surface-soft: #f7f9fb;
  --id-radius: 10px;   /* fixed radius for all cards/buttons */
  --id-shadow: 0 10px 28px rgba(0,0,0,.08);

  font-family: 'Montserrat', sans-serif;
  color: var(--id-ink);
  padding: clamp(40px, 6vw, 80px) var(--id-pad);
}

.insights-decisions .id-rail{
  max-width: var(--id-max);
  margin: 0 auto;
}

.insights-decisions .id-head{
  margin-bottom: clamp(20px, 2.5vw, 28px);
}

.insights-decisions .id-head h2{
  font-weight: 700;
  font-size: clamp(22px, 2vw, 28px);
  margin: 0 0 8px;
  color: var(--id-ink);
}

.insights-decisions .id-sub{
  color: var(--id-ink-muted);
  font-size: 15px;
  max-width: 60ch;
}

.insights-decisions .id-list{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(16px, 2vw, 24px);
  margin-top: clamp(16px, 3vw, 28px);
}

.insights-decisions .id-item{
  background: var(--id-surface);
  border: 1px solid rgba(57,143,186,.18);
  border-radius: var(--id-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,.06);
  padding: clamp(20px, 2vw, 24px);
  display: grid;
  gap: 14px;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}

.insights-decisions .id-item:hover{
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0,0,0,.12);
  border-color: rgba(57,143,186,.32);
}

/* Pair layout: label + content */
.insights-decisions .id-pair{
  display: grid;
  grid-template-columns: max-content 1fr;
  align-items: start;
  gap: 10px 12px;
}

/* Label chips */
.insights-decisions .id-chip{
  display: inline-block;
  font-weight: 600;
  font-size: 14px;
  padding: 6px 14px;
  border-radius: 10px;
  line-height: 1.3;
  font-family: 'Montserrat', sans-serif;
  user-select: none;
}

.insights-decisions .id-chip{
  background: #fff;
  color: var(--id-blue-dark);
  border: 1.5px solid var(--id-blue);
}

.insights-decisions .id-chip--decision{
  background: var(--id-blue);
  color: #fff;
  border: 1.5px solid var(--id-blue);
}

/* Text */
.insights-decisions .id-pair p{
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--id-ink);
}

/* Motion accessibility */
@media (prefers-reduced-motion: reduce){
  .insights-decisions .id-item{ transition: none; }
  .insights-decisions .id-item:hover{ transform: none; }
}