/* =========================================================================
   QX RESEARCH — PUBLIC SITE STYLESHEET
   Namespaced with the "qxr-" prefix throughout so nothing here can leak
   into or collide with the existing PHP survey application.
   ========================================================================= */

:root{
  --qxr-ink:        #10202B;   /* primary text / dark surfaces */
  --qxr-ink-70:     rgba(16,32,43,.7);
  --qxr-ink-50:     rgba(16,32,43,.5);
  --qxr-paper:      #F6F5F1;   /* page background */
  --qxr-paper-dim:  #EEECE5;
  --qxr-line:       #DAD7CC;
  --qxr-teal:       #0F6B5C;   /* primary brand / data accent */
  --qxr-teal-dark:  #0B4E44;
  --qxr-amber:      #B8842E;   /* secondary accent, used sparingly for CTA */
  --qxr-white:      #FFFFFF;

  --qxr-font-head: "Space Grotesk", "Segoe UI", Helvetica, Arial, sans-serif;
  --qxr-font-body: "IBM Plex Sans", "Segoe UI", Helvetica, Arial, sans-serif;
  --qxr-font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --qxr-maxw: 1180px;
  --qxr-radius: 3px;
}

*, *::before, *::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
}

body.qxr-body{
  margin:0;
  background:var(--qxr-paper);
  color:var(--qxr-ink);
  font-family:var(--qxr-font-body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }

a{ color:inherit; }

.qxr-container{
  max-width:var(--qxr-maxw);
  margin:0 auto;
  padding:0 28px;
}

/* ---------- Typography ---------- */

.qxr-eyebrow{
  font-family:var(--qxr-font-mono);
  font-size:13px;
  letter-spacing:.02em;
  color:var(--qxr-teal);
  margin:0 0 14px;
}

h1, h2, h3, h4{
  font-family:var(--qxr-font-head);
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--qxr-ink);
  letter-spacing:-.01em;
}

h1{ font-size:clamp(2.1rem, 4.4vw, 3.4rem); font-weight:650; }
h2{ font-size:clamp(1.5rem, 2.6vw, 2.1rem); }
h3{ font-size:1.25rem; }

p{ margin:0 0 1em; max-width:62ch; }
.qxr-lede{ font-size:1.15rem; color:var(--qxr-ink-70); max-width:52ch; }

.qxr-section-head{ max-width:640px; margin-bottom:44px; }
.qxr-section-head p{ max-width:56ch; }

/* ---------- Buttons ---------- */

.qxr-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 26px;
  border-radius:var(--qxr-radius);
  font-family:var(--qxr-font-body);
  font-weight:600;
  font-size:15px;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}

.qxr-btn-primary{ background:var(--qxr-teal); color:var(--qxr-white); }
.qxr-btn-primary:hover{ background:var(--qxr-teal-dark); }

.qxr-btn-ghost{ background:transparent; color:var(--qxr-ink); border-color:var(--qxr-ink-50); }
.qxr-btn-ghost:hover{ border-color:var(--qxr-ink); }

.qxr-btn-on-dark{ background:var(--qxr-amber); color:var(--qxr-ink); }
.qxr-btn-on-dark:hover{ background:#a5762a; }

/* ---------- Header ---------- */

.qxr-header{
  position:sticky; top:0; z-index:40;
  background:rgba(246,245,241,.92);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid var(--qxr-line);
}

.qxr-header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 28px;
  max-width:var(--qxr-maxw); margin:0 auto;
}

.qxr-logo{
  font-family:var(--qxr-font-head);
  font-weight:650;
  font-size:20px;
  text-decoration:none;
  color:var(--qxr-ink);
  letter-spacing:-.01em;
}
.qxr-logo span{ color:var(--qxr-teal); }

.qxr-nav{ display:flex; align-items:center; gap:30px; }
.qxr-nav-links{ display:flex; gap:26px; list-style:none; margin:0; padding:0; }
.qxr-nav-links a{
  text-decoration:none; font-size:15px; color:var(--qxr-ink-70); font-weight:500;
  padding:6px 0; border-bottom:2px solid transparent;
}
.qxr-nav-links a:hover, .qxr-nav-links a[aria-current="page"]{
  color:var(--qxr-ink); border-bottom-color:var(--qxr-teal);
}

.qxr-nav-toggle{
  display:none; background:none; border:1px solid var(--qxr-ink-50); border-radius:var(--qxr-radius);
  width:42px; height:38px; cursor:pointer; padding:0;
}
.qxr-nav-toggle span{
  display:block; width:18px; height:2px; background:var(--qxr-ink); margin:4px auto; transition:transform .2s ease, opacity .2s ease;
}
.qxr-nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.qxr-nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.qxr-nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */

.qxr-hero{
  position:relative;
  padding:96px 0 84px;
  overflow:hidden;
  border-bottom:1px solid var(--qxr-line);
}

.qxr-hero-grid{
  display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center;
}

.qxr-hero h1{ margin-bottom:.4em; }

.qxr-hero-stats{
  display:flex; gap:34px; margin-top:38px; flex-wrap:wrap;
}
.qxr-stat b{
  display:block; font-family:var(--qxr-font-mono); font-size:1.6rem; color:var(--qxr-teal);
}
.qxr-stat span{ font-size:13.5px; color:var(--qxr-ink-70); }

.qxr-cta-row{ display:flex; gap:14px; margin-top:34px; flex-wrap:wrap; }

/* dot-grid world motif, pure CSS/SVG, no stock imagery */
.qxr-dotmap{
  width:100%; aspect-ratio:1/.72;
  background-image: radial-gradient(var(--qxr-ink-50) 1px, transparent 1.4px);
  background-size:14px 14px;
  -webkit-mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 620'><path fill='black' d='M60,320 q40,-80 140,-70 q60,10 90,-40 q50,-70 150,-40 q70,20 120,-20 q60,-50 150,10 q90,60 190,10 q60,-30 100,30 q30,50 -20,90 q-60,50 -150,30 q-90,-20 -160,20 q-70,40 -160,10 q-90,-30 -170,10 q-80,40 -170,10 q-90,-30 -110,-50 z'/></svg>");
  mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 620'><path fill='black' d='M60,320 q40,-80 140,-70 q60,10 90,-40 q50,-70 150,-40 q70,20 120,-20 q60,-50 150,10 q90,60 190,10 q60,-30 100,30 q30,50 -20,90 q-60,50 -150,30 q-90,-20 -160,20 q-70,40 -160,10 q-90,-30 -170,10 q-80,40 -170,10 q-90,-30 -110,-50 z'/></svg>");
  -webkit-mask-size:contain; mask-size:contain; -webkit-mask-repeat:no-repeat; mask-repeat:no-repeat;
  position:relative;
}
.qxr-dotmap::after{
  content:"";
  position:absolute; inset:0;
  background-image: radial-gradient(var(--qxr-teal) 2px, transparent 2.2px);
  background-size:14px 14px;
  -webkit-mask-image:radial-gradient(circle at 30% 40%, black 0 60px, transparent 62px),
                      radial-gradient(circle at 68% 30%, black 0 44px, transparent 46px),
                      radial-gradient(circle at 55% 68%, black 0 50px, transparent 52px);
  mask-image:radial-gradient(circle at 30% 40%, black 0 60px, transparent 62px),
              radial-gradient(circle at 68% 30%, black 0 44px, transparent 46px),
              radial-gradient(circle at 55% 68%, black 0 50px, transparent 52px);
}

/* ---------- Generic sections ---------- */

.qxr-section{ padding:88px 0; }
.qxr-section-tight{ padding:56px 0; }
.qxr-section-dark{ background:var(--qxr-ink); color:var(--qxr-paper); }
.qxr-section-dark h2, .qxr-section-dark h3{ color:var(--qxr-white); }
.qxr-section-dark .qxr-eyebrow{ color:#7FCFBE; }
.qxr-section-dim{ background:var(--qxr-paper-dim); }
.qxr-section + .qxr-section{ border-top:1px solid var(--qxr-line); }
.qxr-section-dark + .qxr-section{ border-top:none; }

.qxr-grid{ display:grid; gap:28px; }
.qxr-grid-2{ grid-template-columns:repeat(2, 1fr); }
.qxr-grid-3{ grid-template-columns:repeat(3, 1fr); }
.qxr-grid-4{ grid-template-columns:repeat(4, 1fr); }

.qxr-card{
  border:1px solid var(--qxr-line);
  background:var(--qxr-white);
  padding:30px 28px;
  border-radius:var(--qxr-radius);
}
.qxr-section-dark .qxr-card{ background:rgba(255,255,255,.04); border-color:rgba(255,255,255,.14); }

.qxr-card h3{ margin-bottom:.4em; }
.qxr-card p{ color:var(--qxr-ink-70); margin-bottom:0; max-width:none; }
.qxr-section-dark .qxr-card p{ color:rgba(246,245,241,.72); }

.qxr-tag-list{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:10px; }
.qxr-tag-list li{
  font-family:var(--qxr-font-mono); font-size:13px; padding:7px 12px;
  border:1px solid var(--qxr-line); border-radius:2px; color:var(--qxr-ink-70);
}

/* Process / sequence numbering — used only where content is a true sequence */
.qxr-process{ display:flex; flex-direction:column; }
.qxr-process-step{
  display:grid; grid-template-columns:88px 1fr; gap:26px;
  padding:30px 0; border-top:1px solid var(--qxr-line);
}
.qxr-process-step:last-child{ border-bottom:1px solid var(--qxr-line); }
.qxr-process-num{ font-family:var(--qxr-font-mono); font-size:15px; color:var(--qxr-teal); padding-top:4px; }

/* Leadership */
.qxr-person{
  border:1px solid var(--qxr-line); background:var(--qxr-white); border-radius:var(--qxr-radius);
  padding:30px 28px;
}
.qxr-person-role{ font-size:14px; color:var(--qxr-teal); font-weight:600; margin-bottom:10px; }
.qxr-person-meta{ font-family:var(--qxr-font-mono); font-size:13px; color:var(--qxr-ink-70); margin-bottom:14px; }

/* World markets grid */
.qxr-market{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 0; border-top:1px solid var(--qxr-line); font-family:var(--qxr-font-mono); font-size:14.5px;
}
.qxr-market:last-child{ border-bottom:1px solid var(--qxr-line); }

/* Quality principle rows */
.qxr-quality-row{ display:grid; grid-template-columns:220px 1fr; gap:24px; padding:22px 0; border-top:1px solid var(--qxr-line); }
.qxr-quality-row:last-child{ border-bottom:1px solid var(--qxr-line); }
.qxr-quality-row h3{ font-size:1.05rem; margin:0; }

/* CTA band */
.qxr-cta-band{
  background:var(--qxr-teal); color:var(--qxr-white);
  padding:64px 0; text-align:left;
}
.qxr-cta-band h2{ color:var(--qxr-white); }
.qxr-cta-band .qxr-lede{ color:rgba(255,255,255,.82); }
.qxr-cta-band-inner{ display:flex; align-items:center; justify-content:space-between; gap:40px; flex-wrap:wrap; }

/* ---------- Forms ---------- */

.qxr-form{ max-width:760px; }
.qxr-field-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.qxr-field{ margin-bottom:20px; }
.qxr-field label{ display:block; font-size:14px; font-weight:600; margin-bottom:7px; }
.qxr-field .qxr-hint{ font-size:12.5px; color:var(--qxr-ink-70); font-weight:400; }
.qxr-field input, .qxr-field select, .qxr-field textarea{
  width:100%; padding:12px 14px; border:1px solid var(--qxr-line); border-radius:var(--qxr-radius);
  font-family:var(--qxr-font-body); font-size:15px; background:var(--qxr-white); color:var(--qxr-ink);
}
.qxr-field textarea{ min-height:140px; resize:vertical; }
.qxr-field input:focus, .qxr-field select:focus, .qxr-field textarea:focus{
  outline:2px solid var(--qxr-teal); outline-offset:1px; border-color:var(--qxr-teal);
}
.qxr-required{ color:var(--qxr-amber); }

/* honeypot — hidden from real visitors, present for bots */
.qxr-hp{ position:absolute; left:-9999px; top:-9999px; width:1px; height:1px; overflow:hidden; }

.qxr-form-msg{ padding:14px 16px; border-radius:var(--qxr-radius); font-size:14.5px; margin-bottom:22px; }
.qxr-form-msg.qxr-error{ background:#FBEAEA; color:#8A2C2C; border:1px solid #EAC6C6; }
.qxr-form-msg.qxr-success{ background:#E8F3EE; color:#0B4E44; border:1px solid #BFDED2; }

/* ---------- Footer ---------- */

.qxr-footer{ background:var(--qxr-ink); color:rgba(246,245,241,.78); padding:56px 0 30px; }
.qxr-footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; margin-bottom:40px; }
.qxr-footer h4{ color:var(--qxr-white); font-size:14px; margin-bottom:16px; }
.qxr-footer-logo{ font-family:var(--qxr-font-head); font-weight:650; font-size:20px; color:var(--qxr-white); text-decoration:none; }
.qxr-footer p{ color:rgba(246,245,241,.62); max-width:34ch; }
.qxr-footer ul{ list-style:none; margin:0; padding:0; }
.qxr-footer li{ margin-bottom:10px; }
.qxr-footer a{ text-decoration:none; color:rgba(246,245,241,.78); font-size:14.5px; }
.qxr-footer a:hover{ color:var(--qxr-white); }
.qxr-footer-bottom{
  border-top:1px solid rgba(246,245,241,.14); padding-top:22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:13px; color:rgba(246,245,241,.5);
}

/* ---------- Utility page (privacy/terms/404) ---------- */

.qxr-prose{ max-width:74ch; }
.qxr-prose h2{ margin-top:1.6em; }
.qxr-prose ul{ padding-left:1.2em; }
.qxr-prose li{ margin-bottom:.4em; color:var(--qxr-ink-70); }

.qxr-error-code{
  font-family:var(--qxr-font-mono); font-size:15px; color:var(--qxr-teal); margin-bottom:6px;
}

/* ---------- Breadcrumb ---------- */
.qxr-breadcrumb{ font-family:var(--qxr-font-mono); font-size:12.5px; color:var(--qxr-ink-70); margin-bottom:26px; }
.qxr-breadcrumb a{ text-decoration:none; color:var(--qxr-ink-70); }
.qxr-breadcrumb a:hover{ color:var(--qxr-ink); }

/* ---------- Responsive ---------- */

@media (max-width: 900px){
  .qxr-hero-grid{ grid-template-columns:1fr; }
  .qxr-grid-3, .qxr-grid-4{ grid-template-columns:repeat(2,1fr); }
  .qxr-footer-grid{ grid-template-columns:1fr 1fr; }
}

@media (max-width: 680px){
  body.qxr-body{ font-size:16px; }
  .qxr-nav-links{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; background:var(--qxr-paper);
    border-bottom:1px solid var(--qxr-line);
    padding:14px 28px 20px; gap:4px;
    display:none;
  }
  .qxr-nav-links.qxr-open{ display:flex; }
  .qxr-nav-links a{ padding:10px 0; width:100%; }
  .qxr-nav-toggle{ display:block; }
  .qxr-nav-cta{ display:none; }
  .qxr-grid-2, .qxr-grid-3, .qxr-grid-4{ grid-template-columns:1fr; }
  .qxr-field-row{ grid-template-columns:1fr; }
  .qxr-footer-grid{ grid-template-columns:1fr; }
  .qxr-section{ padding:58px 0; }
  .qxr-quality-row{ grid-template-columns:1fr; gap:8px; }
  .qxr-process-step{ grid-template-columns:1fr; gap:8px; }
  .qxr-cta-band-inner{ flex-direction:column; align-items:flex-start; }
}