/* ===================================================================
   MEMODYNEWEB.COM — a second, distinct build from the prior memosdyne.com
   (petrol+burnt-orange / Frank Ruhl Libre+Rubik / md2- / Guarantee-timeline)
   Palette : ink #23305C | ink-dk #17213F | amber #D69E42 | amber-dk #B37F2A
             cream #F8F5EE | mist #EEE8DA | slate #565B66 | line #E2DCC8
   Type    : 'Bricolage Grotesque' (contemporary display) + 'Instrument Sans'
             (clean neutral body) — a fresh pair, unused elsewhere
   Motif   : circulation flow — an animated pulse travelling along a simple
             vessel-like path toward a node cluster, placed inside the "How
             It Works" section (not the hero), directly illustrating the
             nitric-oxide / blood-flow mechanism this specific formula uses
   Layout  : hero is clean and direct — kicker, H1, short paragraph, facts
             pills, CTA row. Image LEFT. No gimmick card in the hero itself.
   Rules   : grids minmax(0,1fr) · flex min-width:0 · img max-width min(Npx,100%)
             mobile hero order = IMAGE first, then H1, then rest (unchanged)
=================================================================== */

:root{
  --ink:#23305C;
  --ink-dk:#17213F;
  --amber:#D69E42;
  --amber-dk:#B37F2A;
  --cream:#F8F5EE;
  --mist:#EEE8DA;
  --slate:#565B66;
  --line:#E2DCC8;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:#20232E;
  font-family:'Instrument Sans',system-ui,sans-serif;font-size:17px;line-height:1.72;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;line-height:1.2;margin:0 0 .5em;
  color:var(--ink);overflow-wrap:break-word;word-break:break-word}
h1{font-size:clamp(2rem,4.9vw,2.9rem)}
h2{font-size:clamp(1.5rem,3.1vw,2.1rem)}
h3{font-size:1.28rem}
h4{font-family:'Instrument Sans',sans-serif;font-weight:700;font-size:1.02rem;margin:0 0 .5em;color:var(--ink)}
p{margin:0 0 1.15em}
a{color:inherit;text-decoration:none}
strong,b{color:var(--ink)}
img{max-width:100%;height:auto;display:block}
.md-wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.md-narrow{max-width:830px;margin:0 auto}
.md-mid{text-align:center}

.md-eyebrow{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.15em;
  text-transform:uppercase;color:var(--amber-dk);margin-bottom:.8em}

/* ---------- buttons ---------- */
.md-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:var(--ink);color:#fff;font-weight:700;font-size:.98rem;
  padding:15px 30px;border:none;border-radius:8px;cursor:pointer;
  transition:transform .16s,box-shadow .16s,background .16s;
  box-shadow:0 10px 24px rgba(35,48,92,.26)}
.md-btn:hover{background:var(--ink-dk);transform:translateY(-2px);color:#fff}
.md-btn-amber{background:var(--amber);color:#2B2000;box-shadow:0 10px 24px rgba(214,158,66,.34)}
.md-btn-amber:hover{background:var(--amber-dk);color:#2B2000}
.md-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:#fff;border:1px solid var(--line);color:var(--ink);
  font-weight:700;font-size:.95rem;padding:14px 26px;border-radius:8px;transition:.16s}
.md-btn-ghost:hover{border-color:var(--amber);color:var(--ink)}
.md-btn-full{width:100%}

/* ---------- top bar ---------- */
.md-strip{background:var(--ink);color:#C7CCDD;font-size:.76rem;text-align:center;padding:9px 16px}
.md-strip b{color:var(--amber)}
.md-strip span{white-space:nowrap;margin:0 10px;display:inline-block}
@media(max-width:580px){.md-strip{font-size:.7rem;line-height:1.55}.md-strip span{white-space:normal;margin:0 6px}}

/* ---------- nav ---------- */
.md-nav{position:sticky;top:0;z-index:900;background:rgba(248,245,238,.94);backdrop-filter:blur(9px);
  border-bottom:1px solid var(--line)}
.md-nav .md-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 22px}
.md-logo{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:1.3rem;color:var(--ink);white-space:nowrap}
.md-logo em{font-style:normal;color:var(--amber-dk)}
.md-links{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
.md-links a{font-size:.89rem;font-weight:700;color:var(--ink);opacity:.8}
.md-links a:hover{opacity:1;color:var(--amber-dk)}
.md-links a.md-btn,.md-links a.md-btn:hover{color:#fff;opacity:1}
.md-toggle{display:none;background:none;border:none;color:var(--ink);font-size:1.5rem;cursor:pointer;line-height:1}
@media(max-width:1020px){
  .md-links{position:absolute;top:100%;left:0;right:0;background:var(--cream);flex-direction:column;
    align-items:stretch;gap:0;border-top:1px solid var(--line);display:none;max-height:76vh;overflow:auto}
  .md-links.open{display:flex}
  .md-links li{border-bottom:1px solid var(--line)}
  .md-links a{display:block;padding:15px 22px}
  .md-links .md-btn{margin:14px 22px;width:calc(100% - 44px)}
  .md-toggle{display:block}
}

/* ---------- sections ---------- */
.md-sec{padding:76px 0}
.md-sec-mist{background:var(--mist)}
.md-sec-dark{background:var(--ink);color:#C7CCDD}
.md-sec-dark h2,.md-sec-dark h3,.md-sec-dark h4{color:#fff}
.md-sec-dark .md-eyebrow{color:#E8C486}
.md-head{max-width:770px;margin:0 auto 44px;text-align:center}
.md-head p{color:var(--slate)}
.md-sec-dark .md-head p{color:#AFB4C4}

/* ---------- HERO : clean layout, image LEFT ---------- */
.md-hero{background:var(--cream);padding:50px 0 64px;overflow:hidden;position:relative}
.md-hero-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:50px;align-items:center;
  position:relative;z-index:1}
.md-hero-shot{text-align:center;order:1}
.md-hero-copy{order:2}
.md-hero-shot img{max-width:min(210px,100%);margin:0 auto;filter:drop-shadow(0 26px 40px rgba(35,48,92,.2))}
.md-hero h1 em{font-style:normal;color:var(--amber-dk)}

.md-hero-kicker{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.md-hero-kicker .dot{width:8px;height:8px;border-radius:50%;background:var(--amber)}
.md-hero-kicker span{font-size:.74rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--amber-dk)}
.md-hero-sub{font-size:1.05rem;color:var(--slate);max-width:36em;margin:0 0 24px}
.md-hero-sub strong{color:var(--ink)}

.md-facts{display:flex;flex-wrap:wrap;gap:9px;list-style:none;margin:0 0 24px;padding:0}
.md-facts li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 15px;
  font-size:.8rem;font-weight:700;color:var(--ink)}

.md-hero-cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-bottom:18px}
.md-hero-price{font-family:'Bricolage Grotesque',sans-serif;color:var(--ink)}
.md-hero-price b{font-size:1.45rem}
.md-hero-price span{font-size:.8rem;color:var(--slate);font-weight:700;display:block}
.md-hero-trust{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.78rem;font-weight:700;color:var(--slate)}

@media(max-width:920px){
  .md-hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .md-hero-copy{display:contents}
  .md-hero-shot{order:1}
  .md-hero-title{order:2}
  .md-hero-rest{order:3}
  .md-hero-shot img{max-width:min(170px,100%)}
}

/* ---------- circulation-flow signature (placed in how-it-works section) ---------- */
.md-flow{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 24px;margin:36px auto 0;max-width:640px}
.md-flow h4{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--amber-dk);
  margin-bottom:16px;text-align:center}
.md-flow svg{display:block;margin:0 auto;width:100%;height:auto;max-width:340px}
.md-flow-path{fill:none;stroke:var(--line);stroke-width:3;stroke-linecap:round}
.md-flow-pulse{fill:none;stroke:var(--amber);stroke-width:3;stroke-linecap:round;
  stroke-dasharray:26 620;stroke-dashoffset:0;animation:md-flow-move 3.2s linear infinite}
.md-flow-node{fill:var(--ink)}
.md-flow-lbl{font-family:'Instrument Sans',sans-serif;font-size:10.5px;font-weight:700;fill:var(--slate);text-anchor:middle}
.md-flow-note{font-size:.8rem;color:var(--slate);margin:14px 0 0;text-align:center;line-height:1.6}
@keyframes md-flow-move{
  0%{stroke-dashoffset:0}
  100%{stroke-dashoffset:-646}
}
@media(prefers-reduced-motion:reduce){.md-flow-pulse{animation:none}}

/* ---------- reusable answer/facts blocks (money pages, blog) ---------- */
.md-answer{background:#fff;border-left:4px solid var(--amber);border-radius:0 14px 14px 0;
  padding:23px 25px;margin:0 0 22px;box-shadow:0 8px 24px rgba(35,48,92,.07)}
.md-answer .tag{display:block;font-size:.68rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--amber-dk);margin-bottom:9px}
.md-answer p{margin:0;color:var(--slate)}
.md-answer p.first{color:var(--ink);font-weight:700;margin-bottom:.75em}

/* ---------- grids ---------- */
.md-grid{display:grid;gap:20px}
.md-g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.md-g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.md-g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:980px){.md-g4{grid-template-columns:repeat(2,minmax(0,1fr))}.md-g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.md-g4,.md-g3,.md-g2{grid-template-columns:minmax(0,1fr)}}

.md-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 22px}
.md-card p{color:var(--slate);font-size:.93rem;margin:0}
.md-sec-dark .md-card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16)}
.md-sec-dark .md-card p{color:#AFB4C4}
.md-card-badge{text-align:center}
.md-card-badge img{max-width:min(135px,100%);margin:0 auto 14px;border-radius:6px}

.md-idx{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;
  background:var(--ink);color:#fff;font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:.92rem;margin-bottom:13px}
.md-idx-amber{background:var(--amber);color:#2B2000}

/* ---------- split ---------- */
.md-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
@media(max-width:920px){.md-split{grid-template-columns:minmax(0,1fr);gap:30px}}
.md-split img{max-width:min(440px,100%);margin:0 auto;border-radius:14px}
.md-split-copy p{color:var(--slate)}
.md-sec-dark .md-split-copy p{color:#AFB4C4}

/* ---------- list ---------- */
.md-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
@media(max-width:780px){.md-list{grid-template-columns:minmax(0,1fr)}}
.md-list li{background:#fff;border:1px solid var(--line);border-left:3px solid var(--amber);
  border-radius:0 10px 10px 0;padding:15px 18px;font-size:.92rem;color:var(--slate)}
.md-list li b{display:block;color:var(--ink);margin-bottom:3px;font-size:.97rem}

/* ---------- callouts ---------- */
.md-callout{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;font-size:.92rem;color:var(--slate)}
.md-callout b{color:var(--ink)}
.md-callout a{color:var(--amber-dk);text-decoration:underline;text-underline-offset:3px}
.md-flag{background:#FDF6E7;border:1px solid #EAD298;border-radius:12px;padding:21px 23px;font-size:.9rem;color:#6B5427}
.md-flag b{color:#8A6412}
.md-alert{background:#FCEEEC;border:1px solid #EFC0BA;border-radius:12px;padding:21px 23px;font-size:.9rem;color:#7C332D}
.md-alert b{color:#B0231A}

/* ---------- reviews ---------- */
.md-rev-head{display:flex;align-items:center;gap:13px;margin-bottom:11px}
.md-rev-head img{width:52px;height:52px;border-radius:50%;object-fit:cover;flex-shrink:0}
.md-rev-name{font-weight:800;font-size:.94rem;color:var(--ink)}
.md-rev-sub{font-size:.77rem;color:var(--slate)}
.md-stars{color:#D9924E;letter-spacing:2px;font-size:.9rem;margin-bottom:8px}
.md-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;text-align:center;margin-top:34px}
@media(max-width:680px){.md-board{grid-template-columns:minmax(0,1fr)}}
.md-board b{display:block;font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:1.85rem;color:var(--ink)}
.md-board span{font-size:.78rem;font-weight:700;color:var(--slate);text-transform:uppercase;letter-spacing:.08em}

/* ---------- pricing ---------- */
.md-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
@media(max-width:980px){.md-plans{grid-template-columns:minmax(0,1fr);max-width:430px;margin:0 auto}}
.md-plan{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 22px;text-align:center;
  display:flex;flex-direction:column;position:relative}
.md-plan.top{border-color:var(--amber);box-shadow:0 24px 46px rgba(214,158,66,.22)}
@media(min-width:981px){.md-plan.top{transform:translateY(-10px)}}
.md-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--amber);color:#2B2000;
  font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:6px 16px;border-radius:999px;
  white-space:nowrap}
.md-badge-ink{background:var(--ink);color:#fff}
.md-plan img.pk{max-width:min(150px,100%);max-height:170px;width:auto;height:170px;object-fit:contain;margin:8px auto 16px}
.md-plan-ttl{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:1.32rem;color:var(--ink)}
.md-plan-sub{font-size:.83rem;color:var(--slate);margin-bottom:14px}
.md-plan-price{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:2.25rem;color:var(--ink);line-height:1}
.md-plan-price small{font-family:'Instrument Sans',sans-serif;font-size:.8rem;font-weight:700;color:var(--slate)}
.md-plan-was{text-decoration:line-through;color:var(--slate);font-size:.86rem;margin:8px 0 2px}
.md-plan-tot{font-weight:800;font-size:.97rem;color:var(--ink);margin-bottom:6px}
.md-plan-ship{font-size:.83rem;font-weight:800;color:var(--amber-dk);margin-bottom:12px}
.md-plan-ship.pay{color:var(--slate)}
.md-plan ul{list-style:none;margin:0 0 18px;padding:0;text-align:left;font-size:.86rem;color:var(--slate)}
.md-plan ul li{position:relative;padding-left:21px;margin-bottom:7px}
.md-plan ul li::before{content:'\2713';position:absolute;left:0;color:var(--amber-dk);font-weight:800}
.md-plan .md-btn{margin-top:auto}
.md-plan .cards{max-width:min(165px,100%);margin:13px auto 0;opacity:.6}

/* ---------- guarantee ---------- */
.md-guar{display:grid;grid-template-columns:auto minmax(0,1fr);gap:40px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:36px}
@media(max-width:820px){.md-guar{grid-template-columns:minmax(0,1fr);gap:24px;text-align:center;padding:28px 22px}}
.md-guar img{max-width:min(175px,100%);margin:0 auto}
.md-guar p{color:var(--slate)}

/* ---------- steps ---------- */
.md-steps{display:grid;gap:15px}
.md-step-row{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;align-items:start}
.md-step-row .n{width:34px;height:34px;border-radius:8px;background:rgba(214,158,66,.16);color:var(--amber-dk);
  font-family:'Bricolage Grotesque',sans-serif;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.92rem}
.md-step-row p{margin:0;color:var(--slate);font-size:.93rem}

/* ---------- FAQ ---------- */
.md-faq{border-top:1px solid var(--line)}
.md-faq-row{border-bottom:1px solid var(--line)}
.md-faq-btn{width:100%;background:none;border:none;text-align:left;cursor:pointer;padding:20px 4px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:1.04rem;color:var(--ink)}
.md-faq-btn::after{content:'+';font-size:1.5rem;color:var(--amber-dk);flex-shrink:0;transition:transform .2s}
.md-faq-row.on .md-faq-btn::after{transform:rotate(45deg)}
.md-faq-body{max-height:0;overflow:hidden;transition:max-height .28s ease}
.md-faq-body p{padding:0 4px 20px;margin:0;color:var(--slate);font-size:.94rem}

/* ---------- refs ---------- */
.md-refs{list-style:none;margin:0 0 18px;padding:0}
.md-refs li{padding:11px 0;border-bottom:1px solid var(--line);font-size:.91rem;color:var(--slate)}
.md-refs a{color:var(--amber-dk);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* ---------- final CTA ---------- */
.md-final{background:linear-gradient(150deg,var(--ink) 0%,var(--ink-dk) 100%);border-radius:20px;
  padding:52px 30px;text-align:center}
.md-final h2{color:#fff}
.md-final p{color:#C7CCDD}
.md-final img{max-width:min(220px,100%);margin:22px auto}
.md-final .old{color:#C7CCDD;text-decoration:line-through}
.md-final .new{font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:2.1rem;color:var(--amber);margin:4px 0 20px}
.md-final .sm{font-size:.84rem;color:#C7CCDD;margin:16px 0 0}

/* ---------- breadcrumb ---------- */
.md-crumb{font-size:.81rem;color:var(--slate);padding:16px 0 0}
.md-crumb a{color:var(--amber-dk);font-weight:600}
.md-crumb i{font-style:normal;margin:0 7px;opacity:.5}

/* ---------- related ---------- */
.md-rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:780px){.md-rel{grid-template-columns:minmax(0,1fr)}}
.md-rel a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:19px 20px;transition:.15s}
.md-rel a:hover{border-color:var(--amber);transform:translateY(-2px)}
.md-rel b{display:block;font-size:.96rem;color:var(--ink);margin-bottom:5px}
.md-rel span{font-size:.84rem;color:var(--slate)}

/* ---------- article ---------- */
.md-article h2{margin-top:1.6em}
.md-article h3{margin-top:1.35em}
.md-article p{color:var(--slate)}
.md-article a{color:var(--amber-dk);text-decoration:underline;text-underline-offset:3px}
.md-meta{font-size:.86rem;color:var(--slate);margin-bottom:26px}
.md-meta a{color:var(--amber-dk);font-weight:600}

/* ---------- footer ---------- */
.md-foot{background:var(--ink-dk);color:#8B90A3;padding:48px 0 34px;font-size:.87rem}
.md-foot a{color:#D2D5E2}
.md-foot a:hover{color:var(--amber)}
.md-foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 25px;list-style:none;margin:0 0 20px;padding:0;font-weight:700}
.md-foot-legal{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 21px;list-style:none;margin:0 0 26px;padding:0;font-size:.84rem}
.md-foot hr{border:none;border-top:1px solid rgba(255,255,255,.1);margin:22px 0}
.md-foot p{margin:0 0 14px;line-height:1.68}
.md-foot .cr{text-align:center;font-size:.84rem;opacity:.85;margin-top:22px}

/* ---------- sticky bar ---------- */
.md-sticky{position:fixed;left:0;right:0;bottom:0;z-index:950;background:var(--ink-dk);
  border-top:2px solid var(--amber);padding:9px 15px;display:none;align-items:center;justify-content:space-between;
  gap:12px;box-shadow:0 -8px 24px rgba(0,0,0,.2)}
.md-sticky .t{min-width:0;line-height:1.25;color:#fff}
.md-sticky .t b{display:block;font-size:.92rem;color:var(--amber);font-family:'Bricolage Grotesque',sans-serif}
.md-sticky .t small{color:#C7CCDD;font-size:.71rem}
.md-sticky .md-btn{padding:11px 18px;font-size:.86rem;flex-shrink:0}
@media(max-width:920px){.md-sticky{display:flex}body{padding-bottom:68px}}