/* ===== MemoZone — memozones.com — mzn- prefix ===== */
:root{
  --mzn-blue-900:#0a2a4d;
  --mzn-blue-800:#0f3d6e;
  --mzn-blue-700:#13518f;
  --mzn-blue-600:#1870b8;
  --mzn-blue-500:#2b9ee8;
  --mzn-blue-400:#5fc1f0;
  --mzn-blue-100:#eaf6fd;
  --mzn-cyan:#2bd0e8;
  --mzn-ink:#0c1b2a;
  --mzn-gray:#4a5a6a;
  --mzn-line:#dde8f2;
  --mzn-white:#ffffff;
  --mzn-gold:#f5a623;
  --mzn-green:#1fa96b;
  --mzn-radius:16px;
  --mzn-radius-sm:10px;
  --mzn-shadow:0 10px 30px rgba(15,61,110,.12);
  --mzn-maxw:1180px;
  --mzn-font:"Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--mzn-font);color:var(--mzn-ink);
  background:var(--mzn-white);font-size:18px;line-height:1.65;
  overflow-x:clip;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--mzn-blue-700);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--mzn-font);color:var(--mzn-blue-900);line-height:1.25;margin:0 0 .6em}
h1{font-size:30px;font-weight:800}
@media(min-width:640px){h1{font-size:32px}}
h2{font-size:26px;font-weight:800}
h3{font-size:20px;font-weight:700}
p{margin:0 0 1em}
.mzn-container{max-width:var(--mzn-maxw);margin:0 auto;padding:0 20px}
.mzn-section{padding:56px 0}
.mzn-section--alt{background:var(--mzn-blue-100)}
.mzn-section--dark{background:linear-gradient(135deg,var(--mzn-blue-900),var(--mzn-blue-700));color:#fff}
.mzn-section--dark h2,.mzn-section--dark h3{color:#fff}
.mzn-section--dark p{color:#d6e9fa}
/* Scoped reset: white-background cards nested inside a dark section must not inherit the dark section's white/light-blue text colors */
.mzn-section--dark .mzn-card h3{color:var(--mzn-blue-900)}
.mzn-section--dark .mzn-card p{color:var(--mzn-gray)}
.mzn-section--dark .mzn-card{color:var(--mzn-ink)}
.mzn-eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--mzn-blue-600);background:var(--mzn-blue-100);padding:5px 14px;border-radius:999px;margin-bottom:12px}
.mzn-section--dark .mzn-eyebrow{background:rgba(255,255,255,.12);color:#9fdcff}
.mzn-center{text-align:center}
.mzn-lede{color:var(--mzn-gray);max-width:720px;margin:0 auto 28px;font-size:18px}
.mzn-center .mzn-lede{margin-left:auto;margin-right:auto}

/* Top strip */
.mzn-topstrip{background:var(--mzn-blue-900);color:#fff;text-align:center;font-size:13.5px;padding:8px 16px}
.mzn-topstrip a{color:#9fdcff}

/* Header */
.mzn-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--mzn-line)}
.mzn-header__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.mzn-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--mzn-blue-900)}
.mzn-logo img{width:38px;height:38px}
.mzn-nav{display:none;gap:26px;align-items:center}
.mzn-nav a{color:var(--mzn-ink);font-weight:600;font-size:15px}
@media(min-width:960px){.mzn-nav{display:flex}}
.mzn-header__actions{display:flex;align-items:center;gap:12px}
.mzn-burger{display:inline-flex;background:none;border:1px solid var(--mzn-line);border-radius:8px;padding:8px;cursor:pointer}
@media(min-width:960px){.mzn-burger{display:none}}
.mzn-mobnav{display:none;flex-direction:column;gap:2px;background:#fff;border-top:1px solid var(--mzn-line)}
.mzn-mobnav.is-open{display:flex}
.mzn-mobnav a{padding:12px 20px;border-bottom:1px solid var(--mzn-line);color:var(--mzn-ink);font-weight:600}

/* Buttons */
.mzn-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:999px;font-weight:800;font-size:16px;border:none;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}
.mzn-btn--primary{background:linear-gradient(135deg,var(--mzn-blue-600),var(--mzn-cyan));color:#fff;box-shadow:0 10px 24px rgba(24,112,184,.35)}
.mzn-btn--primary:hover{transform:translateY(-2px);text-decoration:none;box-shadow:0 14px 30px rgba(24,112,184,.45)}
.mzn-btn--ghost{background:#fff;color:var(--mzn-blue-700);border:2px solid var(--mzn-blue-600)}
.mzn-btn--block{width:100%}
.mzn-btn--sm{padding:10px 18px;font-size:14px}

/* Hero */
.mzn-hero{padding:48px 0 40px;background:radial-gradient(circle at 80% -10%,var(--mzn-blue-100),#fff 55%)}
.mzn-hero__grid{display:grid;gap:36px;align-items:center}
@media(min-width:900px){.mzn-hero__grid{grid-template-columns:1.05fr .95fr}}
.mzn-hero__badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.mzn-badge{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--mzn-line);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;color:var(--mzn-blue-700)}
.mzn-hero ul.mzn-checklist{list-style:none;margin:18px 0;padding:0;display:grid;gap:10px}
.mzn-checklist li{display:flex;gap:10px;align-items:flex-start;font-weight:600;color:var(--mzn-ink)}
.mzn-checklist svg{flex:none;margin-top:3px}
.mzn-hero__ctawrap{margin-top:22px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.mzn-secure{font-size:13.5px;color:var(--mzn-gray);margin-top:10px;display:flex;align-items:center;gap:6px}
.mzn-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:26px}
.mzn-stat{background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius-sm);text-align:center;padding:12px 6px}
.mzn-stat b{display:block;font-size:19px;color:var(--mzn-blue-700)}
.mzn-stat span{font-size:11.5px;color:var(--mzn-gray)}
.mzn-hero__media{position:relative}
.mzn-hero__media img{border-radius:var(--mzn-radius);box-shadow:var(--mzn-shadow)}
.mzn-extralist{background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius-sm);padding:16px 18px;margin-top:18px}
.mzn-extralist h4{margin-bottom:8px;font-size:15px}
.mzn-extralist ul{margin:0;padding-left:20px;font-size:15px;color:var(--mzn-gray)}

/* Visualization card */
.mzn-vizcard{background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius-sm);box-shadow:var(--mzn-shadow);padding:18px;margin-top:18px}
.mzn-vizcard__title{font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--mzn-blue-600);margin-bottom:10px}
.mzn-vizcard svg{width:100%;height:auto}
.mzn-vizcard__legend{display:flex;gap:16px;margin-top:10px;font-size:13px;color:var(--mzn-gray)}
.mzn-vizcard__legend span{display:inline-flex;align-items:center;gap:6px}
.mzn-dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.mzn-vizcard__caption{font-size:12px;color:#8092a3;margin-top:10px;font-style:italic}

/* Trust strip */
.mzn-trust{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(min-width:720px){.mzn-trust{grid-template-columns:repeat(4,1fr)}}
.mzn-trust__item{background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius-sm);padding:18px;text-align:center}
.mzn-trust__item img{height:40px;width:auto;margin:0 auto 10px;object-fit:contain}

/* Cards grid generic */
.mzn-grid{display:grid;gap:22px}
.mzn-grid--2{grid-template-columns:1fr}
@media(min-width:720px){.mzn-grid--2{grid-template-columns:1fr 1fr}}
.mzn-grid--3{grid-template-columns:1fr}
@media(min-width:720px){.mzn-grid--3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.mzn-grid--3{grid-template-columns:repeat(3,1fr)}}
.mzn-grid--4{grid-template-columns:1fr}
@media(min-width:720px){.mzn-grid--4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.mzn-grid--4{grid-template-columns:repeat(4,1fr)}}
.mzn-card{background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius);padding:24px;box-shadow:0 4px 14px rgba(15,61,110,.05)}
.mzn-card--num{position:relative}
.mzn-card__num{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--mzn-blue-600);color:#fff;font-weight:800;margin-bottom:12px}
.mzn-icon-circle{width:52px;height:52px;border-radius:50%;background:var(--mzn-blue-100);display:flex;align-items:center;justify-content:center;margin-bottom:14px}

/* Feature split */
.mzn-split{display:grid;gap:34px;align-items:center}
@media(min-width:900px){.mzn-split{grid-template-columns:1fr 1fr}}
.mzn-split--reverse .mzn-split__media{order:2}
@media(max-width:899px){.mzn-split--reverse .mzn-split__media{order:0}}
.mzn-split__media img{border-radius:var(--mzn-radius);box-shadow:var(--mzn-shadow)}
.mzn-split__copy ul{padding-left:20px}
.mzn-split__copy li{margin-bottom:8px}

/* Wave divider */
.mzn-wave{display:block;width:100%;line-height:0}
.mzn-wave svg{width:100%;height:60px;display:block}

/* CTA band */
.mzn-ctaband{background:linear-gradient(135deg,var(--mzn-blue-700),var(--mzn-cyan));color:#fff;padding:44px 0;text-align:center}
.mzn-ctaband h2{color:#fff}
.mzn-ctaband p{color:#e3f6ff}

/* Pricing */
.mzn-stocknotice{text-align:center;font-size:14px;color:var(--mzn-gold);font-weight:700;margin-bottom:18px}
.mzn-pricing{display:grid;gap:22px;align-items:end}
@media(min-width:900px){.mzn-pricing{grid-template-columns:repeat(3,1fr)}}
.mzn-price-card{background:#fff;border:2px solid var(--mzn-line);border-radius:var(--mzn-radius);overflow:hidden;position:relative;display:flex;flex-direction:column}
.mzn-price-card__head{background:var(--mzn-blue-100);padding:14px;text-align:center;font-weight:800;color:var(--mzn-blue-800)}
.mzn-price-card__body{padding:22px;text-align:center;display:flex;flex-direction:column;gap:10px;flex:1}
.mzn-price-card--best{border-color:var(--mzn-blue-600);transform:scale(1.03);box-shadow:var(--mzn-shadow);z-index:2}
.mzn-price-card--best .mzn-price-card__head{background:var(--mzn-blue-700);color:#fff}
.mzn-ribbon{position:absolute;top:14px;right:-34px;transform:rotate(45deg);background:var(--mzn-gold);color:#1a1a1a;font-size:12px;font-weight:800;padding:4px 40px}
.mzn-price-card__supply{color:var(--mzn-gray);font-size:14px}
.mzn-price-card__perbottle{font-size:34px;font-weight:900;color:var(--mzn-blue-700)}
.mzn-price-card__perbottle span{font-size:14px;font-weight:600;color:var(--mzn-gray)}
.mzn-price-card__total{font-size:14px;color:var(--mzn-gray)}
.mzn-price-card__total strike{color:#b5c3cf;margin-right:6px}
.mzn-price-card__list{list-style:none;padding:0;margin:8px 0;text-align:left;font-size:14px;color:var(--mzn-ink)}
.mzn-price-card__list li{display:flex;gap:8px;margin-bottom:6px}
.mzn-price-card__ship{font-size:13px;font-weight:700;color:var(--mzn-green)}

/* Ingredients */
.mzn-ing-card{display:flex;gap:16px;background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius);padding:20px}
.mzn-ing-card__num{flex:none;width:44px;height:44px;border-radius:50%;background:var(--mzn-blue-600);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.mzn-ing-card h3{margin-bottom:6px}
.mzn-ing-card .mzn-tag{display:inline-block;font-size:11.5px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--mzn-blue-600);background:var(--mzn-blue-100);padding:3px 10px;border-radius:999px;margin-bottom:8px}

/* Reviews */
.mzn-review{background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius);padding:22px}
.mzn-review__stars{color:var(--mzn-gold);font-size:15px;margin-bottom:10px}
.mzn-review__who{font-weight:800;margin-top:12px}
.mzn-review__meta{font-size:13px;color:var(--mzn-gray)}

/* Guarantee */
.mzn-guarantee{display:grid;gap:26px;align-items:center}
@media(min-width:860px){.mzn-guarantee{grid-template-columns:200px 1fr}}
.mzn-guarantee__seal{width:170px;height:170px;border-radius:50%;background:linear-gradient(135deg,var(--mzn-blue-600),var(--mzn-cyan));color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;margin:0 auto;box-shadow:var(--mzn-shadow)}
.mzn-guarantee__seal b{font-size:30px}
.mzn-guarantee__seal span{font-size:12px;text-transform:uppercase;letter-spacing:.05em}

/* FAQ */
.mzn-faq details{background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius-sm);padding:16px 18px;margin-bottom:12px}
.mzn-faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:10px}
.mzn-faq summary::-webkit-details-marker{display:none}
.mzn-faq summary::after{content:"+";font-size:22px;color:var(--mzn-blue-600);flex:none}
.mzn-faq details[open] summary::after{content:"\2212"}
.mzn-faq details p{margin-top:12px;color:var(--mzn-gray)}

/* Blog cards */
.mzn-blogcard{background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius);overflow:hidden;display:flex;flex-direction:column}
.mzn-blogcard img{aspect-ratio:1/1;object-fit:cover}
.mzn-blogcard__body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.mzn-blogcard__tag{color:var(--mzn-blue-600);font-weight:800;font-size:12.5px;text-transform:uppercase;letter-spacing:.05em}
.mzn-blogcard__body p{color:var(--mzn-gray);font-size:15px}
.mzn-blogcard__link{margin-top:auto;font-weight:700}

/* Blog post page */
.mzn-post{max-width:800px;margin:0 auto}
.mzn-post__meta{color:var(--mzn-gray);font-size:14px;margin-bottom:20px}
.mzn-post img{border-radius:var(--mzn-radius);margin:18px 0}
.mzn-post h2{margin-top:1.4em}
.mzn-breadcrumb{font-size:13.5px;color:var(--mzn-gray);margin-bottom:14px}
.mzn-breadcrumb a{color:var(--mzn-blue-700)}
.mzn-relatedposts{display:grid;gap:16px;margin-top:10px}
@media(min-width:720px){.mzn-relatedposts{grid-template-columns:1fr 1fr}}
.mzn-related-link{display:block;background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius-sm);padding:14px 16px;font-weight:700}
.mzn-backhome{display:inline-block;margin:26px 0;font-weight:700}

/* Supplement facts */
.mzn-label{background:#fff;border:3px solid var(--mzn-ink);border-radius:8px;max-width:420px;margin:0 auto;padding:18px}
.mzn-label h3{border-bottom:8px solid var(--mzn-ink);padding-bottom:6px;margin-bottom:8px}
.mzn-label table{width:100%;border-collapse:collapse;font-size:14px}
.mzn-label td{border-top:1px solid #000;padding:5px 2px}

/* Footer */
.mzn-footer{background:var(--mzn-blue-900);color:#cfe3f5;padding:50px 0 20px;font-size:14.5px}
.mzn-footer__grid{display:grid;gap:30px}
@media(min-width:800px){.mzn-footer__grid{grid-template-columns:1.3fr 1fr 1fr 1fr}}
.mzn-footer h4{color:#fff;font-size:15px;margin-bottom:14px}
.mzn-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.mzn-footer a{color:#aecbe4}
.mzn-footer__logo{display:flex;align-items:center;gap:8px;color:#fff;font-weight:800;font-size:19px;margin-bottom:12px}
.mzn-footer__bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:18px;font-size:12.5px;color:#9db9d2}
.mzn-footer__disclaimer{font-size:12.5px;color:#9db9d2;margin-bottom:14px;line-height:1.6}

/* Sticky mobile CTA */
.mzn-stickybar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--mzn-line);box-shadow:0 -6px 20px rgba(15,61,110,.12);padding:10px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:transform .25s ease}
.mzn-stickybar.is-hidden{transform:translateY(120%)}
.mzn-stickybar__price{font-weight:800;color:var(--mzn-blue-800);font-size:14px}
@media(min-width:960px){.mzn-stickybar{display:none}}

/* Back to top */
.mzn-totop{position:fixed;right:18px;bottom:84px;width:44px;height:44px;border-radius:50%;background:var(--mzn-blue-700);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--mzn-shadow);opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:55}
.mzn-totop.is-visible{opacity:1;pointer-events:auto}
@media(min-width:960px){.mzn-totop{bottom:28px}}

/* Reveal animation */
.mzn-reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.mzn-reveal.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.mzn-reveal{opacity:1;transform:none;transition:none}}

/* Legal pages (self-contained minimal, but share tokens) */
.mzn-legal{max-width:820px;margin:0 auto;padding:40px 20px 70px}
.mzn-legal h1{margin-bottom:8px}
.mzn-legal h2{font-size:20px;margin-top:1.6em}
.mzn-legal p,.mzn-legal li{color:var(--mzn-gray)}

.mzn-outbound::after{content:" ↗";font-size:12px}

/* Animated benefit chart */
.mzn-chart{background:#fff;border:1px solid var(--mzn-line);border-radius:var(--mzn-radius);padding:22px}
.mzn-chart__bars{display:flex;align-items:flex-end;gap:14px;height:180px;margin-top:18px}
.mzn-chart-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}
.mzn-chart-bar{width:100%;max-width:46px;background:linear-gradient(180deg,var(--mzn-cyan),var(--mzn-blue-600));border-radius:8px 8px 0 0;height:4px;transition:height 1.1s cubic-bezier(.22,1,.36,1)}
.mzn-chart-bar--grow{height:var(--mzn-bar-h,100%)}
.mzn-chart-col span{font-size:12px;color:var(--mzn-gray);margin-top:8px;text-align:center}