:root{
  --ink:#101418;
  --ink-soft:#24303a;
  --muted:#4b5560;
  --muted-2:#5c6670;
  --line:#dde1e5;
  --paper:#f7f6f1;
  --paper-2:#f1efe8;
  --white:#ffffff;
  --accent:#2f64c5;
  --accent-dark:#244fa3;
  --accent-soft:#e8effc;
  --accent-light:#82a5f4;
  --dark:#13171b;
  --dark-2:#1d2328;
  --radius:22px;
  --shadow:0 20px 60px rgba(16,20,24,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--paper);
  color:var(--ink);
}
a{color:inherit;text-decoration:none}
button,select,input,textarea{font:inherit}
.site-header{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding:18px 5vw;
  background:rgba(247,246,241,.93);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(16,20,24,.08);
}
.brand{
  display:flex;align-items:center;gap:9px;
  font-family:Manrope,sans-serif;font-weight:800;letter-spacing:-.04em
}
.brand-mark{
  display:block;width:31px;height:31px;object-fit:contain
}
.beta{
  font-family:Inter,sans-serif;font-size:9px;letter-spacing:.08em;
  border:1px solid var(--ink);padding:3px 5px;border-radius:999px
}
.desktop-nav{display:flex;gap:28px;font-size:14px;font-weight:700;color:var(--ink-soft)}
.desktop-nav a:hover{text-decoration:underline;text-underline-offset:4px}
.button{
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid transparent;border-radius:999px;padding:14px 20px;
  font-weight:800;cursor:pointer;transition:.2s ease
}
.button:hover{transform:translateY(-1px)}
.button-small{padding:10px 15px;font-size:13px}
.button-dark{background:var(--ink);color:#fff}
.button-primary{background:var(--accent);color:#fff}
.button-primary:hover{background:var(--accent-dark)}
.button-ghost{border-color:#cad1d7;background:transparent;color:var(--ink-soft)}
.button-filter{background:#fff;border-color:var(--line);align-self:end;height:48px}
.button:disabled{opacity:.65;cursor:not-allowed;transform:none}

.hero{
  min-height:680px;padding:90px 6vw 70px;
  display:grid;grid-template-columns:minmax(0,1.18fr) minmax(330px,.82fr);
  gap:7vw;align-items:center
}
.eyebrow{
  font-size:12px;letter-spacing:.14em;font-weight:800;color:#47515a
}
.eyebrow-light{color:#b8c0c6}
h1,h2,h3{
  font-family:Manrope,sans-serif;letter-spacing:-.05em;margin:0
}
h1{font-size:clamp(56px,8vw,112px);line-height:.96;max-width:850px}
h1 span{color:var(--accent)}
.hero-lead{
  font-size:20px;line-height:1.6;max-width:690px;color:var(--ink-soft);margin:32px 0
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.microcopy{
  margin-top:18px;color:var(--muted);font-size:13px;line-height:1.5;max-width:720px
}
.hero-card{
  background:var(--ink);color:#fff;border-radius:34px;padding:30px;
  box-shadow:var(--shadow);min-height:440px;display:flex;flex-direction:column;justify-content:space-between
}
.profile-top{display:flex;justify-content:space-between;align-items:center}
.profile-kicker{font-size:11px;letter-spacing:.15em;color:#b0b8be;font-weight:800}
.status-dot{
  font-size:10px;background:#2d343a;border:1px solid #465059;
  padding:6px 9px;border-radius:999px;color:#d1d8dc
}
.profile-size{
  font-family:Manrope,sans-serif;font-size:130px;line-height:1;font-weight:800;
  color:var(--accent-light);letter-spacing:-.08em
}
.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.profile-grid div{border-top:1px solid #384047;padding-top:12px}
.profile-grid span{display:block;color:#a6b0b8;font-size:11px;margin-bottom:5px}
.profile-grid strong{font-size:15px}
.profile-note{
  margin-top:24px;background:#20262b;border-radius:16px;padding:15px;
  color:#d3d9dd;font-size:13px;line-height:1.55
}

.problem-strip{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid #d7dbdf;border-bottom:1px solid #d7dbdf
}
.problem-item{display:flex;gap:20px;padding:28px 5vw;border-right:1px solid #d7dbdf}
.problem-item:last-child{border-right:0}
.problem-item .num{font-size:11px;color:#767f87;font-weight:800}
.problem-item strong{font-size:14px;color:var(--ink)}
.problem-item p{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.5}

.section{padding:95px 6vw}
.section-heading{
  display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:42px
}
.section-heading h2,.split-section h2,.quiz-intro h2{
  font-size:clamp(38px,5vw,64px);line-height:.98;margin-top:10px
}
.section-heading>p{max-width:520px;color:var(--muted);line-height:1.6}

.filters{
  display:grid;grid-template-columns:repeat(4,1fr) auto;gap:12px;
  background:#eceae3;padding:14px;border-radius:20px;margin-bottom:18px
}
.filters label{display:flex;flex-direction:column;gap:7px}
.filters label span,.research-form label>span{
  font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:800;color:#5b6670
}
.filters select,.quiz-card select,.research-form select,.research-form input,.research-form textarea{
  appearance:none;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:13px 14px;color:var(--ink);min-height:48px
}
.results-row{
  display:flex;justify-content:space-between;color:var(--muted);font-size:13px;margin:15px 0 20px
}
.legend{font-size:13px;color:var(--muted-2)}
.legend b{color:var(--ink)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-card{
  background:#fff;border:1px solid #e0e3e6;border-radius:24px;overflow:hidden;display:flex;flex-direction:column
}
.product-visual{
  min-height:232px;
  background:linear-gradient(140deg,#ebe8df,#f8f8f3);
  display:flex;flex-direction:column;justify-content:space-between;
  position:relative;overflow:hidden;padding:16px
}
.category-running{background:linear-gradient(140deg,#e9ebe2,#f7f8f1)}
.category-outdoor{background:linear-gradient(140deg,#e5e4da,#f3f3ec)}
.category-casual{background:linear-gradient(140deg,#ece9e0,#fbfaf6)}
.category-lifestyle{background:linear-gradient(140deg,#ecebe5,#f8f7f3)}
.placeholder-meta{display:flex;justify-content:space-between;gap:8px;align-items:center}
.market-badge,.visual-pill{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:28px;padding:5px 8px;border-radius:999px;
  font-size:10px;font-weight:800;letter-spacing:.04em
}
.market-badge{background:#fff;border:1px solid #e1e4e7;color:#2f3942}
.visual-pill{background:#eef1f3;border:1px solid #d6dce1;color:#42505c}
.shoe-shape{
  width:72%;height:34%;align-self:center;
  border-radius:58% 46% 26% 34% / 60% 56% 44% 48%;
  background:linear-gradient(135deg,#182028,#0e1318);
  transform:rotate(-8deg);position:relative;
  box-shadow:0 18px 34px rgba(0,0,0,.18)
}
.shoe-line{
  position:absolute;display:block;height:2px;border-radius:999px;background:rgba(255,255,255,.38)
}
.line-1{left:20%;top:32%;width:44%}
.line-2{left:24%;top:48%;width:38%}
.sole-line{
  position:absolute;left:12%;right:2%;bottom:-9px;height:12px;
  background:#f5f5f1;border-radius:20px;display:block
}
.placeholder-caption{
  display:flex;flex-direction:column;gap:4px;color:#32404b
}
.placeholder-caption strong{
  font-size:12px;letter-spacing:.08em;text-transform:uppercase
}
.placeholder-caption span{
  font-size:11px;line-height:1.45;color:#54616c
}
.evidence-badge{
  position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;font-weight:800;background:var(--accent);color:var(--ink);font-size:13px
}
.product-body{
  padding:20px;display:flex;flex-direction:column;gap:14px;flex:1
}
.product-meta{
  font-size:10px;letter-spacing:.11em;font-weight:800;color:#68737d;text-transform:uppercase
}
.product-title{font-size:24px;color:var(--ink)}
.tags{display:flex;flex-wrap:wrap;gap:7px}
.tag{
  font-size:11px;background:#eff1f2;border:1px solid #dce1e5;border-radius:999px;
  padding:7px 9px;color:#33414c;font-weight:600
}
.product-note{
  color:var(--ink-soft);font-size:14px;line-height:1.58;flex:1
}
.product-footer{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-top:3px}
.product-link{font-weight:800;font-size:14px;color:var(--ink)}
.product-link:hover{text-decoration:underline}
.status-text{
  font-size:11px;color:#54616c;text-align:right;line-height:1.4;font-weight:600
}
.empty-state{
  grid-column:1/-1;padding:60px;border:1px dashed #bac3cb;border-radius:20px;
  text-align:center;color:var(--muted);background:#fff
}

.section-dark{
  background:var(--dark);color:#fff;display:grid;grid-template-columns:.75fr 1.25fr;gap:7vw
}
.quiz-intro p{color:#c0c8ce;line-height:1.6;max-width:390px}
.quiz-card{
  background:#20262b;border:1px solid #364047;border-radius:28px;padding:26px
}
.quiz-question{margin-bottom:25px}
.quiz-question>label,.quiz-question>span{display:block;font-weight:700;margin-bottom:12px}
.quiz-field-note{display:block;margin-top:9px;color:#aeb8bf;font-size:12px;line-height:1.5}
.choice-grid,.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.choice-grid label,.check-grid label{position:relative}
.choice-grid input{position:absolute;opacity:0;pointer-events:none}
.choice-grid span,.check-grid span{
  display:block;background:#292f35;border:1px solid #3d464d;border-radius:13px;
  padding:13px;cursor:pointer;color:#e2e7ea;font-size:13px;line-height:1.45
}
.choice-grid input:checked+span{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);color:#fff}
.quiz-result{
  grid-column:2;background:var(--accent);color:#fff;border-radius:28px;padding:26px;margin-top:-30px
}
.quiz-result h3{font-size:30px;margin-bottom:10px}
.quiz-result p{line-height:1.6}

.measure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.measure-card{
  background:#fff;border-radius:22px;padding:22px;border:1px solid #e0e4e7
}
.measure-visual{
  height:160px;border-radius:16px;background:#eeefe9;display:grid;place-items:center;margin-bottom:18px
}
.measure-visual span{font-size:62px;font-family:Manrope,sans-serif;color:#70801f}
.step{font-size:10px;color:#72808c;font-weight:800}
.measure-card h3{font-size:27px;margin:6px 0 10px}
.measure-card p{color:var(--ink-soft);line-height:1.58;font-size:14px}
.warning-card{
  margin-top:18px;background:#ecebd8;border:1px solid #d8d7bc;border-radius:18px;
  padding:18px;display:flex;gap:12px;line-height:1.55;font-size:13px;color:#33414c
}

.research-form{
  max-width:1040px;margin:0 auto;background:#fff;border:1px solid #dfe4e7;
  border-radius:28px;padding:clamp(24px,4vw,46px);box-shadow:var(--shadow)
}
.survey-heading{max-width:1040px;margin-left:auto;margin-right:auto;align-items:start}
.survey-heading>p{font-size:17px;line-height:1.65}
.survey-progress{
  height:6px;background:#e8ebed;border-radius:99px;overflow:hidden;margin-bottom:24px
}
.survey-progress div{width:0;height:100%;background:var(--accent);transition:.2s}
.survey-trust-note{
  display:flex;flex-direction:column;gap:5px;margin-bottom:34px;padding:18px 20px;
  border:1px solid #c9d8f4;border-radius:16px;background:var(--accent-soft);
  color:#1d3157;line-height:1.5
}
.survey-trust-note strong{font-size:16px;color:#17366f}
.survey-trust-note span{font-size:14px}
.survey-step{
  display:flex;align-items:flex-start;gap:14px;margin:38px 0 20px;padding-top:30px;
  border-top:1px solid #e3e6e8
}
.survey-trust-note+.survey-step{margin-top:0;padding-top:0;border-top:0}
.survey-step>span{
  display:grid;place-items:center;width:32px;height:32px;min-width:32px;border-radius:50%;
  background:var(--ink);color:#fff;font-size:13px;font-weight:800
}
.survey-step h3{font-size:22px;letter-spacing:-.025em;margin:1px 0 4px}
.survey-step p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-bottom:24px}
.research-form label{display:flex;flex-direction:column;gap:9px}
.research-form label>span{
  font-size:14px;text-transform:none;letter-spacing:0;font-weight:750;color:#27343e;line-height:1.4
}
.research-form label>span em{
  margin-left:5px;font-size:11px;font-style:normal;font-weight:700;color:#6a7580
}
.research-form textarea{resize:vertical}
.research-form fieldset{
  border:1px solid #e1e4e7;border-radius:18px;padding:18px;margin:0 0 24px;background:#fbfbfa
}
.research-form legend{
  font-size:16px;font-weight:800;color:var(--ink);padding:0 10px;line-height:1.35
}
.research-form legend small{display:block;margin-top:3px;font-size:13px;font-weight:600;color:var(--muted)}
.wide-field{margin-bottom:22px}
.consent{
  display:flex !important;flex-direction:row !important;align-items:flex-start;gap:10px;
  margin:8px 0 18px;color:var(--ink-soft);line-height:1.55;cursor:pointer
}
.consent input[type="checkbox"]{
  appearance:auto !important;
  -webkit-appearance:checkbox !important;
  width:18px;height:18px;min-width:18px;margin-top:2px;cursor:pointer
}
.submit-survey{min-width:220px}
.form-note,.survey-result{
  margin-top:12px;color:var(--muted);font-size:13px;line-height:1.55
}
.survey-result{
  background:#f2f4e8;border:1px solid #dde4b8;border-radius:16px;padding:14px;color:#24303a
}

.split-section{display:grid;grid-template-columns:1fr 1fr;gap:7vw}
.story{font-size:18px;line-height:1.68;color:var(--ink-soft)}

footer{
  padding:35px 6vw 45px;border-top:1px solid #dadcd8;
  display:grid;grid-template-columns:auto 1fr auto;gap:30px;align-items:center;
  color:var(--muted);font-size:12px
}
.footer-brand{color:var(--ink)}

@media(max-width:980px){
  .desktop-nav{display:none}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:60px}
  .hero-card{min-height:390px}
  .problem-strip{grid-template-columns:1fr}
  .problem-item{border-right:0;border-bottom:1px solid #d8dadb}
  .filters{grid-template-columns:1fr 1fr}
  .product-grid{grid-template-columns:1fr 1fr}
  .section-dark{grid-template-columns:1fr}
  .quiz-result{grid-column:1;margin-top:0}
  .measure-grid{grid-template-columns:1fr}
  .split-section{grid-template-columns:1fr}
  footer{grid-template-columns:1fr}
}
@media(max-width:640px){
  .site-header{padding:14px 18px}
  .site-header>.button{display:none}
  .hero,.section{padding-left:20px;padding-right:20px}
  h1{font-size:56px;line-height:1}
  .hero-card{padding:22px}
  .profile-size{font-size:100px}
  .problem-item{padding-left:20px;padding-right:20px}
  .section-heading{display:block}
  .section-heading>p{margin-top:18px}
  .filters,.form-grid,.check-grid{grid-template-columns:1fr}
  .results-row{display:block}
  .legend{display:block;margin-top:6px}
  .product-grid{grid-template-columns:1fr}
  .choice-grid{grid-template-columns:1fr}
  .research-form{padding:22px 18px;border-radius:22px}
  .survey-heading>p{font-size:15px}
  .survey-step{margin-top:32px;padding-top:25px}
}


/* ===== SAMVI v2.3 refinements ===== */

/* Documentation guide: make A/B/C impossible to miss */
.evidence-guide{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin:-10px 0 24px;
}
.evidence-item{
  display:flex;
  gap:13px;
  align-items:flex-start;
  padding:16px;
  background:#fff;
  border:1px solid #dce1e5;
  border-radius:16px;
}
.evidence-item .evidence-letter{
  width:34px;height:34px;min-width:34px;
  display:grid;place-items:center;
  border-radius:50%;
  font-weight:900;
  color:#11161a;
}
.evidence-item strong{
  display:block;
  font-size:13px;
  color:#172027;
  margin:1px 0 4px;
}
.evidence-item p{
  margin:0;
  color:#4a5660;
  font-size:12px;
  line-height:1.5;
}
.evidence-a .evidence-letter{background:#d8f14f}
.evidence-b .evidence-letter{background:#f1d66b}
.evidence-c .evidence-letter{background:#dfe4e7}

/* Product top row: evidence and category no longer overlap */
.placeholder-topbar{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:14px;
}
.placeholder-meta{
  display:flex;
  align-items:center;
  gap:7px;
  min-width:0;
}
.evidence-badge{
  position:static !important;
  width:auto !important;
  height:auto !important;
  min-width:0 !important;
  display:flex !important;
  align-items:center;
  gap:7px;
  padding:6px 9px;
  border-radius:999px;
  font-size:10px;
  line-height:1;
  white-space:nowrap;
  box-shadow:none;
  border:1px solid rgba(16,20,24,.08);
}
.evidence-badge b{font-size:12px}
.evidence-badge span{font-weight:800}
.evidence-a{background:#d8f14f}
.evidence-b{background:#f1d66b}
.evidence-c{background:#e0e5e8}

/* Survey selections must look like form controls, not dark decorative boxes */
.problem-fieldset{
  border:1px solid #d9dfe4 !important;
  background:#f9faf8 !important;
}
.check-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}
.check-grid label{
  display:flex !important;
  flex-direction:row !important;
  align-items:center;
  gap:11px;
  padding:13px 14px;
  background:#fff;
  color:#172027;
  border:1px solid #d4dbe0;
  border-radius:13px;
  cursor:pointer;
  min-height:52px;
  transition:.15s ease;
}
.check-grid label:hover{
  border-color:#9ca9b2;
  background:#fbfcf8;
}
.check-grid input[type="checkbox"]{
  appearance:auto !important;
  -webkit-appearance:checkbox !important;
  width:18px !important;
  height:18px !important;
  min-width:18px !important;
  margin:0 !important;
  accent-color:var(--accent);
  cursor:pointer;
}
.check-grid span{
  display:block !important;
  padding:0 !important;
  background:transparent !important;
  border:0 !important;
  color:#26333d !important;
  font-size:13px !important;
  line-height:1.45 !important;
  cursor:pointer;
}
.check-grid label:has(input:checked){
  background:var(--accent-soft);
  border-color:var(--accent);
  box-shadow:inset 0 0 0 1px var(--accent);
}
.check-grid label:has(input:checked) span{
  color:#17366f !important;
  font-weight:700;
}

/* Contact opt-in */
.contact-box{
  margin:6px 0 22px;
  padding:18px;
  border:1px solid #d9dfe4;
  border-radius:16px;
  background:#f9faf8;
}
.tester-optin{
  display:flex !important;
  flex-direction:row !important;
  align-items:flex-start;
  gap:11px;
  cursor:pointer;
  color:#27343e;
  line-height:1.55;
}
.tester-optin input{
  appearance:auto !important;
  -webkit-appearance:checkbox !important;
  width:18px !important;
  height:18px !important;
  min-width:18px !important;
  margin-top:3px !important;
  accent-color:var(--accent);
}
.tester-optin span{
  font-size:13px !important;
  text-transform:none !important;
  letter-spacing:0 !important;
  color:#27343e !important;
}
.contact-fields{
  margin-top:16px;
  max-width:520px;
}
.contact-fields[hidden]{display:none !important}

.consent a{
  text-decoration:underline;
  text-underline-offset:3px;
  font-weight:700;
}

/* Founder story */
.about-section{
  background:#efeee8;
}
.about-heading{
  max-width:860px;
  margin-bottom:40px;
}
.about-heading h2{
  font-size:clamp(38px,5vw,66px);
  line-height:1;
  margin-top:10px;
}
.about-layout{
  display:grid;
  grid-template-columns:.65fr 1.35fr;
  gap:6vw;
  align-items:start;
}
.founder-card{
  position:sticky;
  top:100px;
  background:#151a1e;
  color:#fff;
  border-radius:28px;
  padding:28px;
  min-height:260px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}
.founder-size{
  font-family:Manrope,sans-serif;
  font-size:clamp(70px,8vw,118px);
  line-height:.8;
  letter-spacing:-.08em;
  color:var(--accent-light);
  font-weight:800;
}
.founder-card p{
  margin:20px 0 0;
  color:#c8d0d5;
  font-size:13px;
}
.founder-story{
  max-width:820px;
}
.founder-story p{
  margin-top:0;
  margin-bottom:20px;
}
.story-note{
  padding:14px 16px;
  border-left:3px solid var(--accent);
  background:#f8f8f3;
  font-size:13px;
  color:#46525b;
}

/* Privacy */
.privacy-section{
  background:#fff;
}
.privacy-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.privacy-grid article{
  border:1px solid #dde2e6;
  border-radius:18px;
  padding:20px;
  background:#fbfbf9;
}
.privacy-number{
  display:block;
  font-size:10px;
  font-weight:900;
  color:#75808a;
  margin-bottom:20px;
}
.privacy-grid h3{
  font-size:21px;
  margin-bottom:10px;
}
.privacy-grid p{
  margin:0;
  color:#42505a;
  font-size:13px;
  line-height:1.6;
}
.privacy-details{
  margin-top:16px;
  border:1px solid #dce1e5;
  border-radius:16px;
  overflow:hidden;
}
.privacy-details summary{
  cursor:pointer;
  padding:16px 18px;
  background:#f0f1ec;
  color:#1f2a32;
  font-weight:800;
}
.privacy-details div{
  padding:4px 18px 18px;
}
.privacy-details p{
  color:#46525b;
  font-size:13px;
  line-height:1.6;
}
.footer-links{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:16px;
}
.footer-links a{
  color:#26333d;
  font-weight:700;
}
.footer-links a:hover{text-decoration:underline}

@media(max-width:980px){
  .evidence-guide{grid-template-columns:1fr}
  .about-layout{grid-template-columns:1fr}
  .founder-card{position:static;min-height:220px}
  .privacy-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .check-grid{grid-template-columns:1fr}
  .placeholder-topbar{gap:8px}
  .evidence-badge span{display:none}
  .privacy-grid{grid-template-columns:1fr}
  .footer-links{justify-content:flex-start;flex-wrap:wrap}
}


/* ===== SAMVI v2.4 – beta/product data disclaimer ===== */
.beta-disclaimer{
  margin-top:24px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:14px;
  align-items:start;
  padding:16px 18px;
  border:1px solid #d8dde1;
  border-radius:16px;
  background:#f0f1ec;
}
.beta-disclaimer-label{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:48px;
  height:28px;
  padding:0 9px;
  border-radius:999px;
  background:#1a2025;
  color:var(--accent-light);
  font-size:10px;
  font-weight:900;
  letter-spacing:.1em;
}
.beta-disclaimer p{
  margin:0;
  color:#33414c;
  font-size:12px;
  line-height:1.6;
}
.beta-disclaimer a{
  color:#1d2932;
  font-size:12px;
  font-weight:800;
  white-space:nowrap;
  text-decoration:underline;
  text-underline-offset:3px;
}

.productdata-section{
  background:#f2f1eb;
}
.productdata-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.productdata-grid article{
  border:1px solid #dce1e5;
  border-radius:18px;
  padding:20px;
  background:#fff;
}
.productdata-grid h3{
  font-size:21px;
  margin-bottom:10px;
}
.productdata-grid p{
  margin:0;
  color:#42505a;
  font-size:13px;
  line-height:1.6;
}
.source-note{
  margin-top:16px;
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:16px 18px;
  border:1px solid #d7dcb8;
  border-radius:16px;
  background:#eef4ca;
  color:#2b3517;
  font-size:13px;
  line-height:1.55;
}
.source-note strong{
  white-space:nowrap;
}

@media(max-width:980px){
  .productdata-grid{grid-template-columns:1fr 1fr}
  .beta-disclaimer{grid-template-columns:auto 1fr}
  .beta-disclaimer a{grid-column:2}
}
@media(max-width:640px){
  .productdata-grid{grid-template-columns:1fr}
  .beta-disclaimer{grid-template-columns:1fr}
  .beta-disclaimer a{grid-column:1;white-space:normal}
  .source-note{flex-direction:column}
  .source-note strong{white-space:normal}
}


/* ===== SAMVI v2.5 – richer fit profile ===== */
.profile-grid-dynamic{grid-template-columns:1fr 1fr}
.profile-grid-dynamic .profile-wide{grid-column:1/-1}
.profile-grid-dynamic .profile-wide strong{line-height:1.4}

.quiz-section-title{
  margin:30px 0 10px;padding-top:24px;border-top:1px solid #3a4248;
  font-family:Manrope,sans-serif;font-size:20px;font-weight:800;
  letter-spacing:-.03em;color:#fff
}
.quiz-section-title:first-child{margin-top:0;padding-top:0;border-top:0}
.quiz-help{margin:0 0 14px;color:#c1c9ce;font-size:12px;line-height:1.55}
.optional{font-size:11px;font-weight:500;color:#a5afb6}

.quiz-two-col,.quiz-three-col{display:grid;gap:12px}
.quiz-two-col{grid-template-columns:1fr 1fr}
.quiz-three-col{grid-template-columns:repeat(3,1fr)}

.quiz-card input[type="number"]{
  width:100%;min-height:48px;padding:13px 14px;
  border:1px solid #d7dde1;border-radius:12px;background:#fff;color:#11171b
}
.fit-area-grid,.multi-choice-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:9px
}
.fit-area-option,.multi-choice-grid label{display:block;position:relative}
.fit-area-option input,.multi-choice-grid input{
  position:absolute;opacity:0;pointer-events:none
}
.fit-area-option span,.multi-choice-grid span{
  display:block;min-height:100%;padding:13px 14px;
  border:1px solid #3d464d;border-radius:13px;background:#292f35;
  color:#e3e8eb;cursor:pointer;transition:.15s ease
}
.fit-area-option strong{
  display:block;font-size:13px;color:#fff;margin-bottom:4px
}
.fit-area-option small{
  display:block;font-size:11px;line-height:1.45;color:#b5bec4
}
.fit-area-option input:checked+span,
.multi-choice-grid input:checked+span{
  border-color:var(--accent-light);background:#273b60;
  box-shadow:inset 0 0 0 1px var(--accent-light);color:#fff
}
.fit-area-option input:checked+span small{color:#dce7ff}
.multi-choice-grid span{font-size:13px;font-weight:700}

@media(max-width:850px){
  .quiz-three-col{grid-template-columns:1fr}
}
@media(max-width:640px){
  .quiz-two-col,.fit-area-grid,.multi-choice-grid{grid-template-columns:1fr}
  .profile-grid-dynamic{grid-template-columns:1fr}
  .profile-grid-dynamic .profile-wide{grid-column:1}
}

/* v2.6: one more filter for brand */
.filters{grid-template-columns:repeat(5,minmax(0,1fr)) auto}
@media(max-width:1180px){.filters{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.filters{grid-template-columns:1fr}}

/* v2.7 external-link fallback */
.link-fallback-note{margin:-4px 0 0;padding:10px 11px;border-radius:11px;background:#f5f2df;border:1px solid #e5dfb9;color:#4b4a32;font-size:11px;line-height:1.45}.link-fallback-note b{color:#2e3021}.product-link{white-space:nowrap}


/* v2.8 placeholder graphics */
.placeholder-image-wrap{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:150px;
  padding:8px 0 4px;
}
.placeholder-image{
  display:block;
  width:min(92%, 560px);
  max-height:170px;
  object-fit:contain;
  filter:grayscale(100%);
}
.placeholder-image.is-barefoot{
  width:min(94%, 590px);
  max-height:178px;
}
/* Keep legacy vector-shape hidden now that real placeholder illustrations are used */
.shoe-shape{display:none !important;}
.placeholder-caption strong{font-size:11px;}
.placeholder-caption span{font-size:11px;}


/* ===== SAMVI v2.9: mobile survey access + beta feedback ===== */
.cta-mobile{display:none}
.beta-feedback-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  padding:22px 6vw;
  background:var(--accent);
  border-bottom:1px solid rgba(16,20,24,.14);
}
.beta-feedback-bar>div{display:grid;gap:5px;max-width:850px}
.beta-feedback-bar .eyebrow{color:#dbe6ff}
.beta-feedback-bar strong{font-family:Manrope,sans-serif;font-size:18px;letter-spacing:-.02em}
.beta-feedback-bar>div>span:last-child{font-size:13px;color:#eef3ff}
.beta-feedback-bar strong{color:#fff}
#undersokelse{scroll-margin-top:90px}

@media(max-width:640px){
  .site-header{gap:10px}
  .site-header>.survey-header-cta{
    display:inline-flex;
    padding:9px 12px;
    font-size:11px;
    white-space:nowrap;
  }
  .survey-header-cta .cta-desktop{display:none}
  .survey-header-cta .cta-mobile{display:inline}
  .beta-feedback-bar{
    align-items:stretch;
    flex-direction:column;
    gap:14px;
    padding:20px;
  }
  .beta-feedback-bar .button{width:100%}
  .beta-feedback-bar strong{font-size:16px;line-height:1.35}
}