/* ============================================================
   WiO SmartFoods · Peanut Butter Study · REDESIGN PAGE EXTRA
   Direction A (Bolder Editorial). Page-specific atoms only.
   Built strictly on rd-base.css tokens. NO new colors, NO
   decorative shadows. Source Serif 4 + Source Sans 3, tabular
   nums, gold 2px rules, cream/white/rust surfaces, green-ink
   CTA + sanctioned green data panel, burgundy seal/proof only.
   Mirrors the a-* / p-* rhythm shipped on home-a + redesign-pdp.
   ============================================================ */

/* ---- Lane fix (page-scoped, rd-base.css owns .rd-prod .save/.macro b — not editable here):
   burgundy is heritage/email + seal ONLY. Re-lane the SAVE chip and macro numerals to rust. ---- */
.rd-prod .save{background:var(--rust)}
.rd-prod .macro b{color:var(--rust)}
.rd-guarantee h2{color:var(--rust)}

/* ---------- Section shell (matches a-sec / p-sec) ---------- */
.pb-sec{padding:clamp(54px,7vw,96px) 0}
.pb-sec.white{background:var(--card)}
.pb-sec.cream{background:var(--cream)}
.pb-sechead{text-align:center;max-width:720px;margin:0 auto 44px}
.pb-sechead .eyebrow{justify-content:center}
.pb-sechead h2{font-family:var(--serif);font-weight:700;font-size:clamp(28px,4.2vw,46px);letter-spacing:-.018em;margin-top:16px;line-height:1.04}
.pb-sechead .sub{font-family:var(--sans);font-size:16.5px;color:var(--ink-2);margin-top:14px}
.pb-sechead .lede{font-family:var(--serif);font-style:italic;font-size:clamp(18px,2.2vw,22px);color:var(--ink-2);margin-top:16px;line-height:1.45}

/* ============================================================
   HERO — rust anchor band, magazine cover, result card right
   ============================================================ */
.pb-hero{background:var(--rust);color:#fff;padding:clamp(34px,5vw,72px) 0 clamp(44px,6vw,84px);position:relative;overflow:hidden}
.pb-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,60px);align-items:center}
.pb-hero .issue{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.pb-hero .issue .eyebrow{color:#F0D9CC}
.pb-hero .issue .eyebrow::before{background:var(--gold)}
.pb-hero .issue .rule{flex:1;height:2px;background:rgba(255,255,255,.35);max-width:120px}
.pb-hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(38px,6vw,72px);line-height:.98;letter-spacing:-.02em;color:#fff;text-wrap:balance}
.pb-hero h1 em{font-style:italic;color:#F4D9B0}
.pb-hero .sub{font-family:var(--serif);font-style:italic;font-size:clamp(17px,2.1vw,22px);color:#F3E2D6;margin:22px 0 30px;max-width:34ch;line-height:1.42}
.pb-hero .ctas{display:flex;gap:14px;flex-wrap:wrap}
.pb-hero .btn-w{background:#fff;color:var(--rust)}
.pb-hero .btn-w:hover{background:var(--cream)}
.pb-hero .btn-o{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
.pb-hero .btn-o:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.pb-hero .trust{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:32px;padding-top:22px;border-top:1px solid rgba(255,255,255,.22);font-family:var(--sans);font-size:13.5px;color:#F3E2D6}
.pb-hero .trust .lead{display:inline-flex;align-items:center;gap:8px}
.pb-hero .trust b{color:#fff;font-weight:700}
.pb-hero .trust .sep{color:rgba(255,255,255,.4)}

/* result card (the headline data viz) */
.pb-result{background:var(--cream);border-radius:4px;padding:clamp(26px,3vw,34px);color:var(--ink)}
.pb-result .rh{font-family:var(--sans);font-weight:700;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--rust);margin-bottom:22px}
.pb-bar{display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:14px;margin:14px 0}
.pb-bar .lab{font-family:var(--sans);font-weight:700;font-size:16px;color:var(--ink)}
.pb-bar .track{height:13px;border-radius:999px;background:var(--cream-2);position:relative;overflow:hidden}
.pb-bar .fill{position:absolute;inset:0 auto 0 0;border-radius:999px}
.pb-bar.reg .fill{width:88%;background:#C0412A}
.pb-bar.wio .track{background:#E9E3D5}
.pb-bar.wio .dot{position:absolute;left:0;top:50%;transform:translateY(-50%);width:13px;height:13px;border-radius:999px;background:var(--green-ink)}
.pb-bar .val{font-family:var(--sans);font-weight:700;font-size:16px;white-space:nowrap}
.pb-bar.reg .val{color:#C0412A}
.pb-bar.wio .val{color:var(--green-ink)}
.pb-result .rfoot{margin-top:20px;padding-top:16px;border-top:1px solid var(--rule);font-family:var(--sans);font-size:16px;color:var(--ink-2)}
.pb-result .rfoot b{color:var(--ink)}
@media(max-width:860px){
  .pb-hero-grid{grid-template-columns:1fr;gap:32px}
}

/* ============================================================
   STUDY DESIGN — numbered protocol steps + details table
   ============================================================ */
.pb-protocol{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pb-pcard{background:var(--card);border:1px solid var(--rule);border-radius:4px;padding:26px 24px;display:flex;flex-direction:column;gap:10px}
.pb-pcard .num{font-family:var(--serif);font-weight:700;font-size:30px;color:var(--gold);line-height:1}
.pb-pcard h3{font-family:var(--serif);font-weight:600;font-size:19px;line-height:1.2}
.pb-pcard p{font-family:var(--sans);font-size:16px;color:var(--ink-2);margin:0}
@media(max-width:860px){.pb-protocol{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.pb-protocol{grid-template-columns:1fr}}

.pb-spectable{max-width:760px;margin:36px auto 0;background:var(--cream);border:1px solid var(--rule);border-radius:4px;overflow:hidden}
.pb-spectable .row{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:16px 24px;border-top:1px solid var(--rule);font-family:var(--sans);font-size:15px}
.pb-spectable .row:first-child{border-top:0}
.pb-spectable .row .k{font-weight:700;color:var(--rust);letter-spacing:.02em}
.pb-spectable .row .v{color:var(--ink)}
@media(max-width:560px){.pb-spectable .row{grid-template-columns:1fr;gap:4px}}
.pb-disc{max-width:760px;margin:22px auto 0;font-family:var(--sans);font-size:16px;color:var(--meta);text-align:center;line-height:1.6}
.pb-disc a{color:var(--green-ink);font-weight:700;border-bottom:2px solid currentColor;padding-bottom:1px}

/* ============================================================
   RESULT — twin stat boxes (rust vs green) + summary quote
   ============================================================ */
.pb-statgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:900px;margin:0 auto}
.pb-statbox{border:1px solid var(--rule);border-radius:4px;padding:30px 28px;background:var(--card)}
.pb-statbox.win{background:var(--green-panel);border-color:var(--green-ink)}
.pb-statbox .top{font-family:var(--sans);font-weight:700;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.pb-statbox.lose .top{color:var(--rust)}
.pb-statbox.win .top{color:var(--green-ink)}
.pb-statbox .big{font-family:var(--serif);font-weight:700;font-size:clamp(40px,6vw,64px);line-height:1;margin:14px 0 6px}
.pb-statbox.lose .big{color:#C0412A}
.pb-statbox.win .big{color:var(--green-deep)}
.pb-statbox .cap{font-family:var(--sans);font-size:13.5px;color:var(--ink-2)}
.pb-statbox .divider{height:2px;width:40px;background:var(--gold);margin:18px 0 16px}
.pb-statbox ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
.pb-statbox li{font-family:var(--sans);font-size:13.5px;color:var(--ink-2);display:flex;gap:9px;align-items:flex-start;line-height:1.4}
.pb-statbox li::before{content:"";width:6px;height:6px;border-radius:999px;background:var(--gold);margin-top:7px;flex-shrink:0}
@media(max-width:680px){.pb-statgrid{grid-template-columns:1fr}}

.pb-summary{max-width:820px;margin:40px auto 0;background:var(--cream-2);border-left:3px solid var(--gold);border-radius:4px;padding:28px 32px}
.pb-summary .eyebrow{margin-bottom:12px}
.pb-summary p{font-family:var(--serif);font-size:clamp(18px,2.1vw,21px);line-height:1.5;color:var(--ink);margin:0}
.pb-summary p b{color:var(--rust)}
.pb-cta-center{text-align:center;margin-top:40px}

/* ============================================================
   FIBER COMPARISON — "Same fiber, every product"
   ============================================================ */
.pb-fiber-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:center}
.pb-fiber-copy .eyebrow{margin-bottom:14px}
.pb-fiber-copy h2{font-family:var(--serif);font-weight:700;font-size:clamp(28px,3.8vw,42px);letter-spacing:-.018em;line-height:1.04}
.pb-fiber-copy p{font-family:var(--sans);font-size:16px;color:var(--ink-2);margin:18px 0 0;max-width:42ch;line-height:1.6}
.pb-fiber-copy .readlink{display:inline-flex;align-items:center;gap:7px;font-family:var(--sans);font-weight:700;font-size:14.5px;color:var(--green-ink);margin-top:24px;border-bottom:2px solid currentColor;padding-bottom:3px;min-height:44px}
.pb-fiber-list{display:flex;flex-direction:column;gap:12px}
.pb-frow{display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:18px;background:var(--card);border:1px solid var(--rule);border-radius:4px;padding:16px 20px;transition:border-color .18s var(--ease)}
.pb-frow:hover{border-color:var(--gold)}
.pb-frow .ico{width:64px;height:64px;border-radius:4px;background:var(--cream-2);display:grid;place-items:center;font-family:var(--sans);font-weight:700;font-size:11px;color:var(--meta);text-align:center;line-height:1.2;overflow:hidden}
.pb-frow .ico img{width:100%;height:100%;object-fit:contain;padding:8px}
.pb-frow .meta b{font-family:var(--serif);font-weight:600;font-size:18px;color:var(--ink);display:block}
.pb-frow .meta span{font-family:var(--sans);font-size:13px;color:var(--ink-2)}
.pb-frow .go{font-family:var(--sans);font-weight:700;font-size:13.5px;color:var(--green-ink);white-space:nowrap}
@media(max-width:860px){.pb-fiber-grid{grid-template-columns:1fr;gap:36px}}
@media(max-width:420px){.pb-frow{grid-template-columns:48px 1fr;gap:14px}.pb-frow .ico{width:48px;height:48px}.pb-frow .go{grid-column:1/-1;text-align:right}}

/* ============================================================
   PRODUCT SPOTLIGHTS — "The peanut butter the study tested"
   (two editorial product cards, reuses rd-prod look)
   ============================================================ */
.pb-spotgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:780px;margin:0 auto}
@media(max-width:560px){.pb-spotgrid{grid-template-columns:1fr}}
.pb-spot-foot{text-align:center;margin-top:30px}
.pb-spot-foot a{font-family:var(--sans);font-weight:700;font-size:14.5px;color:var(--green-ink);border-bottom:2px solid currentColor;padding-bottom:3px;display:inline-flex;align-items:center;min-height:44px}
.rd-prod .pic .ph{font-family:var(--sans);font-size:13px;color:var(--meta)}

/* ============================================================
   FAQ — reuse the p-faq accordion vocabulary verbatim
   ============================================================ */
.pb-faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,5vw,56px);align-items:start}
.pb-faq-head .eyebrow{margin-bottom:14px}
.pb-faq-head h2{font-family:var(--serif);font-weight:700;font-size:clamp(30px,4.4vw,48px);color:var(--rust);letter-spacing:-.018em;line-height:1.02}
.pb-faqlist{display:flex;flex-direction:column;gap:10px}
.pb-faq{background:var(--card);border:1px solid var(--rule);border-radius:4px;overflow:hidden}
.pb-faq[open]{border-color:var(--green-ink)}
.pb-faq summary{list-style:none;cursor:pointer;padding:20px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:var(--serif);font-weight:600;font-size:18px}
.pb-faq summary::-webkit-details-marker{display:none}
.pb-faq summary::after{content:"";width:10px;height:10px;border-right:2px solid var(--green-ink);border-bottom:2px solid var(--green-ink);transform:rotate(-45deg);transition:transform .2s var(--ease);flex-shrink:0}
.pb-faq[open] summary::after{transform:rotate(45deg)}
.pb-faq .ans{padding:0 20px 20px;font-family:var(--sans);font-size:16px;color:var(--ink-2);max-width:62ch;line-height:1.6}
@media(max-width:860px){.pb-faq-grid{grid-template-columns:1fr;gap:28px}}

/* ============================================================
   CITATION — primary study card + numbered reference list
   ============================================================ */
.pb-cite-card{max-width:820px;margin:0 auto;background:var(--card);border:1px solid var(--rule);border-radius:4px;padding:clamp(26px,3vw,36px)}
.pb-cite-card .topline{font-family:var(--sans);font-weight:700;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--rust)}
.pb-cite-card .ref{font-family:var(--sans);font-size:16px;color:var(--ink);line-height:1.55;margin:14px 0 0}
.pb-cite-card .note{font-family:var(--sans);font-size:16px;color:var(--meta);line-height:1.6;margin:16px 0 0;padding-top:16px;border-top:1px solid var(--rule)}
.pb-refs{max-width:820px;margin:36px auto 0}
.pb-refs .rhead{font-family:var(--sans);font-weight:700;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--rust);text-align:center}
.pb-refs .rintro{font-family:var(--sans);font-size:16px;color:var(--ink-2);text-align:center;margin:12px auto 24px;max-width:56ch;line-height:1.6}
.pb-refs ol{list-style:none;counter-reset:r;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.pb-refs li{counter-increment:r;display:grid;grid-template-columns:28px 1fr;gap:14px;font-family:var(--sans);font-size:14px;color:var(--ink-2);line-height:1.5}
.pb-refs li::before{content:counter(r) ".";font-weight:700;color:var(--rust)}
.pb-refs li i{font-style:italic}
.pb-refs .rfoot{text-align:center;margin-top:28px}
.pb-refs .rfoot a{font-family:var(--sans);font-weight:700;font-size:14.5px;color:var(--green-ink);border-bottom:2px solid currentColor;padding-bottom:3px;display:inline-flex;align-items:center;min-height:44px}

/* ============================================================
   SUBSCRIBE — "Two ways to start." (mirrors p-fbt / a-subs)
   ============================================================ */
.pb-start{background:var(--green-ink);color:#fff;padding:clamp(54px,7vw,96px) 0}
.pb-start .head2{text-align:center;max-width:620px;margin:0 auto 40px}
.pb-start .eyebrow{color:#CFE6D2;justify-content:center}
.pb-start .eyebrow::before{background:#CFE6D2}
.pb-start h2{font-family:var(--serif);font-size:clamp(30px,4vw,44px);color:#fff;margin:14px 0 12px}
.pb-start .sub{font-family:var(--sans);font-size:16.5px;opacity:.92}
.pb-startgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:920px;margin:0 auto}
.pb-startcard{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:4px;padding:30px 28px;display:flex;flex-direction:column}
.pb-startcard .eyebrow{color:#CFE6D2;justify-content:flex-start;margin-bottom:14px}
.pb-startcard h3{font-family:var(--serif);font-weight:700;font-size:24px;color:#fff}
.pb-startcard p{font-family:var(--sans);font-size:16px;opacity:.9;margin:10px 0 18px;line-height:1.55}
.pb-startcard ul{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-direction:column;gap:11px;flex:1}
.pb-startcard li{display:flex;align-items:flex-start;gap:11px;font-family:var(--sans);font-size:14.5px;line-height:1.4}
.pb-startcard li .ck{width:20px;height:20px;border-radius:999px;background:rgba(255,255,255,.18);display:grid;place-items:center;flex-shrink:0;margin-top:1px}
.pb-startcard .btn-w{background:#fff;color:var(--green-ink);width:100%}
.pb-startcard .btn-w:hover{background:var(--cream)}
.pb-start .note{text-align:center;font-family:var(--sans);font-size:16px;opacity:.85;margin:28px auto 0;max-width:64ch;line-height:1.6}
@media(max-width:680px){.pb-startgrid{grid-template-columns:1fr}}