:root{
  --blue:#1F6FB2; --blue-dk:#154E80; --mint:#2FBF9C; --mint-dk:#249E80;
  --cream:#F7FAFB; --sand:#EAF3F5; --ink:#182430; --slate:#57646F; --line:#DCE7EA;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;max-width:100%}
body{font-family:'Inter',sans-serif;color:var(--ink);background:var(--cream);margin:0;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100%}
h1,h2,h3,h4,h5{font-family:'Poppins',sans-serif;font-weight:700;color:var(--ink);line-height:1.26}
h1{font-size:clamp(1.85rem,3.8vw,2.6rem)}
h2{font-size:clamp(1.4rem,2.9vw,2rem)}
h3{font-size:1.2rem}
p{color:var(--slate);line-height:1.72}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
.ogp-wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.table-responsive{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}

.ogp-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--mint);
  color:#fff!important;font-weight:700;padding:14px 30px;border-radius:12px;font-size:1rem;
  box-shadow:0 10px 22px rgba(47,191,156,.32);transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  border:none;white-space:nowrap;font-family:'Poppins',sans-serif}
.ogp-btn:hover{background:var(--mint-dk);transform:translateY(-2px);box-shadow:0 14px 28px rgba(47,191,156,.42)}
.ogp-btn-lg{padding:17px 38px;font-size:1.08rem;border-radius:14px}
.ogp-btn-sm{padding:9px 18px;font-size:.86rem;border-radius:10px}
.ogp-btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#fff;
  color:var(--blue)!important;font-weight:700;padding:14px 30px;border-radius:12px;font-size:1rem;
  border:2px solid var(--blue);transition:all .15s ease;font-family:'Poppins',sans-serif}
.ogp-btn-outline:hover{background:var(--blue);color:#fff!important}
.ogp-cta-block{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;margin:8px 0}
.ogp-cta-sub{font-size:.82rem;color:var(--slate);font-weight:600}

.ogp-topbar{background:var(--blue-dk);color:#CFE6F2;font-size:.76rem;font-weight:700;padding:7px 0}
.ogp-topbar .ogp-wrap{display:flex;justify-content:center;gap:26px;flex-wrap:wrap}
.ogp-nav{background:#fff;border-bottom:1px solid var(--line);padding:12px 0}
.ogp-brand{font-family:'Poppins',sans-serif;font-size:1.4rem;font-weight:700;color:var(--blue)}
.ogp-brand span{color:var(--mint-dk)}
.ogp-link{color:var(--blue);font-weight:700;font-size:.9rem;padding:8px 14px!important}
.ogp-link:hover{color:var(--mint-dk)}

.ogp-hero{position:relative;overflow:hidden;background:var(--cream);padding:44px 0 56px}
.ogp-hero::before{content:'';position:absolute;top:-18%;right:-12%;width:60%;height:135%;
  background:radial-gradient(ellipse at center, rgba(47,191,156,.16) 0%, transparent 68%);z-index:0}
.ogp-hero .ogp-wrap{position:relative;z-index:1}
.ogp-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:44px;align-items:center}
.ogp-kicker{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:8px 16px;font-size:.78rem;font-weight:800;color:var(--blue);margin-bottom:16px;
  box-shadow:0 4px 12px rgba(24,36,48,.08)}
.ogp-hero h1 em{font-style:normal;color:var(--mint-dk)}
.ogp-hero p.lead{font-size:1.04rem;margin:16px 0 20px;max-width:520px}

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

.ogp-hero-btns{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:16px}
.ogp-hero-trust{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.8rem;font-weight:700;color:var(--slate)}

.ogp-stat{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);
  border-radius:16px;padding:16px 20px;margin:0 0 22px;box-shadow:0 10px 26px rgba(24,36,48,.06);max-width:440px}
.ogp-stat-num{width:64px;height:64px;border-radius:16px;background:linear-gradient(150deg,var(--blue),var(--blue-dk));
  color:var(--mint);font-family:'Poppins',sans-serif;font-weight:700;font-size:1.4rem;flex-shrink:0;
  display:flex;align-items:center;justify-content:center}
.ogp-stat-txt b{display:block;font-size:.92rem;color:var(--ink)}
.ogp-stat-txt span{font-size:.78rem;color:var(--slate)}

/* image column + microbiome dots */
.ogp-hero-shot{position:relative;display:flex;justify-content:center}
.ogp-hero-shot img{max-width:min(300px,88%);filter:drop-shadow(0 26px 40px rgba(24,36,48,.2))}
.ogp-dot{position:absolute;border-radius:50%;background:var(--mint);opacity:.7;
  animation:ogp-float-an 5s ease-in-out infinite}
.ogp-dot.d1{width:10px;height:10px;top:12%;left:20%;animation-delay:0s}
.ogp-dot.d2{width:7px;height:7px;top:28%;left:78%;animation-delay:.8s;background:var(--blue)}
.ogp-dot.d3{width:8px;height:8px;top:70%;left:15%;animation-delay:1.6s;background:var(--blue)}
.ogp-dot.d4{width:11px;height:11px;top:82%;left:82%;animation-delay:2.4s}
.ogp-dot.d5{width:6px;height:6px;top:50%;left:90%;animation-delay:3.2s;background:var(--blue)}
@keyframes ogp-float-an{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.ogp-hero-badge{position:absolute;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:9px 14px;font-size:.76rem;font-weight:700;color:var(--ink);box-shadow:0 10px 22px rgba(24,36,48,.1);
  display:flex;align-items:center;gap:7px;opacity:0;transform:translateY(8px);
  transition:opacity .5s ease,transform .5s ease;z-index:2}
.ogp-hero-badge.on{opacity:1;transform:translateY(0)}
.ogp-hero-badge.hb1{top:4%;left:0}
.ogp-hero-badge.hb2{bottom:6%;right:0}

@media(max-width:920px){
  .ogp-hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .ogp-hero-copy{display:contents}
  .ogp-hero-shot{order:1;margin-bottom:4px}
  .ogp-hero-title{order:2}
  .ogp-hero-rest{order:3}
  .ogp-stat{max-width:100%}
}

.ogp-sec{padding:64px 0}
.ogp-sec-alt{background:var(--sand)}
.ogp-sec-dark{background:var(--blue-dk);color:#BFDCEA}
.ogp-sec-dark h2,.ogp-sec-dark h3{color:#fff}
.ogp-sec-dark p{color:#93B4C6}
.ogp-sec-dark .ogp-card p{color:var(--slate)}
.ogp-sec-dark .ogp-card h4{color:var(--ink)}
.ogp-head{max-width:720px;margin:0 auto 38px;text-align:center}
.ogp-eyebrow{display:inline-block;font-family:'Poppins',sans-serif;font-size:.76rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--mint-dk);margin-bottom:10px}
.ogp-sec-dark .ogp-eyebrow{color:var(--mint)}

.ogp-grid{display:grid;gap:20px}
.ogp-g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.ogp-g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.ogp-g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:920px){.ogp-g3{grid-template-columns:repeat(2,minmax(0,1fr))}.ogp-g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.ogp-g2,.ogp-g3,.ogp-g4{grid-template-columns:minmax(0,1fr)}}

.ogp-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;
  transition:transform .18s ease,box-shadow .18s ease}
.ogp-card:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(24,36,48,.09)}
.ogp-card h4{font-size:1rem;margin-bottom:8px}
.ogp-card-badge{text-align:center}
.ogp-card-badge img{max-width:min(135px,100%);margin:0 auto 14px;border-radius:6px}

.ogp-idx{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;
  background:var(--blue);color:var(--mint);font-family:'Poppins',sans-serif;font-weight:700;font-size:.84rem;margin-bottom:13px}
.ogp-idx-mint{background:var(--mint);color:#fff}

.ogp-adv-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media(max-width:780px){.ogp-adv-grid{grid-template-columns:minmax(0,1fr)}}
.ogp-adv-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:22px 22px 22px 64px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.ogp-adv-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(24,36,48,.1);border-color:rgba(47,191,156,.5)}
.ogp-adv-num{position:absolute;left:20px;top:22px;width:34px;height:34px;border-radius:10px;
  background:linear-gradient(150deg,var(--blue),var(--blue-dk));color:var(--mint);
  font-family:'Poppins',sans-serif;font-weight:700;font-size:.88rem;display:flex;align-items:center;justify-content:center}
.ogp-adv-card b{display:block;color:var(--ink);margin-bottom:5px;font-size:.98rem;font-family:'Poppins',sans-serif}
.ogp-adv-card p{margin:0;color:var(--slate);font-size:.92rem}

.ogp-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:46px;align-items:center}
@media(max-width:920px){.ogp-split{grid-template-columns:minmax(0,1fr);gap:28px}}
.ogp-split img{max-width:min(280px,100%);margin:0 auto;border-radius:14px}
.ogp-split-copy p{color:var(--slate)}

.ogp-ing-tag{display:inline-block;font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;
  background:var(--sand);color:var(--blue);padding:3px 11px;border-radius:999px;margin-top:10px}

.ogp-timeline{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:10px}
.ogp-timeline::before{content:'';position:absolute;top:27px;left:12.5%;right:12.5%;height:2px;background:var(--line);z-index:0}
@media(max-width:780px){.ogp-timeline{grid-template-columns:minmax(0,1fr);gap:0}.ogp-timeline::before{display:none}}
.ogp-tl-step{position:relative;z-index:1;text-align:center;padding:0 12px 28px}
@media(max-width:780px){.ogp-tl-step{text-align:left;padding:0 0 26px 62px;position:relative}}
.ogp-tl-num{width:54px;height:54px;border-radius:50%;background:#fff;border:2px solid var(--blue);color:var(--blue);
  font-family:'Poppins',sans-serif;font-weight:700;font-size:1.05rem;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
@media(max-width:780px){.ogp-tl-num{position:absolute;left:0;top:0;margin:0}}
.ogp-tl-step h4{font-size:.94rem;margin-bottom:6px}
.ogp-tl-step p{font-size:.85rem;margin:0}

.ogp-rev-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media(max-width:920px){.ogp-rev-grid{grid-template-columns:minmax(0,1fr)}}
.ogp-rev-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.ogp-rev-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.ogp-rev-head img{width:46px;height:46px;border-radius:50%;object-fit:cover}
.ogp-rev-name{font-weight:700;font-size:.9rem;font-family:'Poppins',sans-serif}
.ogp-rev-sub{font-size:.72rem;color:var(--slate)}
.ogp-stars{color:var(--mint-dk);letter-spacing:2px;margin-bottom:8px;font-size:.88rem}
.ogp-rev-card p{font-size:.9rem;margin:0}

.ogp-price-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
@media(max-width:920px){.ogp-price-grid{grid-template-columns:minmax(0,1fr);max-width:420px;margin:0 auto}}
.ogp-price-card{background:#fff;border:2px solid var(--line);border-radius:16px;padding:26px 22px;text-align:center;
  display:flex;flex-direction:column;position:relative}
.ogp-price-card.pop{border-color:var(--mint);transform:scale(1.03);box-shadow:0 20px 44px rgba(47,191,156,.2);z-index:2}
@media(max-width:920px){.ogp-price-card.pop{transform:none}}
.ogp-price-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--mint);color:#fff;
  font-family:'Poppins',sans-serif;font-size:.7rem;font-weight:700;padding:5px 16px;border-radius:999px;white-space:nowrap}
.ogp-price-card .unit{font-family:'Inter',sans-serif;font-size:.78rem;color:var(--slate);font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.ogp-price-card .amt{font-family:'Poppins',sans-serif;font-size:2.3rem;font-weight:700;color:var(--ink);margin:8px 0 2px}
.ogp-price-card .amt span{font-size:1rem;color:var(--slate);font-weight:600}
.ogp-price-card .per{font-size:.84rem;color:var(--slate);margin-bottom:16px}
.ogp-price-card ul{list-style:none;padding:0;margin:0 0 20px;text-align:left;flex-grow:1}
.ogp-price-card li{position:relative;padding-left:24px;margin-bottom:9px;font-size:.84rem;color:var(--ink)}
.ogp-price-card li::before{content:'\2713';position:absolute;left:0;color:var(--blue);font-weight:800}

.ogp-guar2{display:grid;grid-template-columns:auto minmax(0,1fr);gap:36px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px}
@media(max-width:820px){.ogp-guar2{grid-template-columns:minmax(0,1fr);gap:22px;text-align:center;padding:26px 20px}}
.ogp-guar2 img{max-width:min(140px,100%);margin:0 auto}
.ogp-guar2 p{color:var(--slate)}

.ogp-narrow{max-width:820px;margin:0 auto}
.ogp-steps{display:grid;gap:14px}
.ogp-step-row{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;
  display:flex;gap:16px;align-items:flex-start}
.ogp-step-row .n{width:32px;height:32px;border-radius:8px;background:rgba(47,191,156,.14);color:var(--mint-dk);
  font-family:'Poppins',sans-serif;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ogp-step-row h4{margin-bottom:4px;font-size:.94rem}
.ogp-step-row p{margin:0;color:var(--slate);font-size:.9rem}

.ogp-refs{list-style:none;margin:0 0 18px;padding:0}
.ogp-refs li{padding:11px 0;border-bottom:1px solid var(--line);font-size:.88rem;color:var(--slate)}
.ogp-refs a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px}

.ogp-rel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media(max-width:780px){.ogp-rel{grid-template-columns:minmax(0,1fr)}}
.ogp-rel a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:19px 20px;transition:.15s}
.ogp-rel a:hover{border-color:var(--mint);transform:translateY(-2px)}
.ogp-rel b{display:block;font-family:'Poppins',sans-serif;font-size:.94rem;color:var(--ink);margin-bottom:5px}
.ogp-rel span{font-size:.82rem;color:var(--slate)}

.ogp-mid{text-align:center}
.ogp-check-list{list-style:none;padding:0;margin:0}
.ogp-check-list li{position:relative;padding-left:30px;margin-bottom:12px;color:var(--ink);font-weight:600}
.ogp-check-list li::before{content:'\2713';position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;
  background:var(--blue);color:var(--mint);font-size:.7rem;display:flex;align-items:center;justify-content:center}
.ogp-callout{background:var(--sand);border-left:4px solid var(--mint);border-radius:0 12px 12px 0;padding:17px 21px;margin:22px 0}
.ogp-callout p{margin:0;color:var(--ink)}
table.ogp-tbl{width:100%;border-collapse:collapse;margin:18px 0}
table.ogp-tbl th{background:var(--blue);color:#fff;padding:12px 16px;text-align:left;font-size:.86rem;font-family:'Poppins',sans-serif}
table.ogp-tbl td{padding:12px 16px;border-top:1px solid var(--line);font-size:.87rem}

.ogp-page-hero{background:var(--sand);padding:38px 0;border-bottom:1px solid var(--line)}
.ogp-page-hero .crumbs{font-size:.8rem;color:var(--slate);margin-bottom:10px}
.ogp-page-hero .crumbs a{color:var(--blue);font-weight:700}
.ogp-page-hero h1{font-size:clamp(1.5rem,3vw,2.15rem)}
.ogp-page-hero p{max-width:680px;margin:10px 0 0}
.ogp-prose{max-width:760px;margin:0 auto}
.ogp-prose h2{margin-top:36px;margin-bottom:13px;font-size:1.3rem}
.ogp-prose h3{margin-top:25px;margin-bottom:10px;font-size:1.04rem}
.ogp-prose p{margin-bottom:15px}
.ogp-prose ul,.ogp-prose ol{color:var(--slate);margin-bottom:15px}
.ogp-prose li{margin-bottom:6px}
.ogp-side-cta{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;
  box-shadow:0 10px 26px rgba(24,36,48,.06);position:sticky;top:90px}
.ogp-side-cta h4{font-size:.98rem;margin-bottom:10px}
.ogp-side-cta img{border-radius:10px;margin-bottom:14px}

.ogp-blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media(max-width:920px){.ogp-blog-grid{grid-template-columns:minmax(0,1fr)}}
.ogp-blog-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  transition:transform .18s ease,box-shadow .18s ease}
.ogp-blog-card:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(24,36,48,.09)}
.ogp-blog-card .bd{padding:18px}
.ogp-blog-card .tag{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--mint-dk)}
.ogp-blog-card h3{font-size:.98rem;margin:8px 0 8px}
.ogp-blog-card p{font-size:.86rem;margin:0}
.ogp-blog-thumb{height:145px;background:var(--blue);display:flex;align-items:center;justify-content:center;font-size:2.3rem}

.ogp-faq .accordion-item{border:1px solid var(--line);border-radius:12px!important;margin-bottom:12px;overflow:hidden}
.ogp-faq .accordion-button{font-family:'Poppins',sans-serif;font-weight:700;font-size:.94rem;color:var(--ink);background:#fff}
.ogp-faq .accordion-button:not(.collapsed){color:var(--blue);background:var(--sand);box-shadow:none}
.ogp-faq .accordion-button:focus{box-shadow:none;border-color:var(--line)}
.ogp-faq .accordion-body{color:var(--slate);font-size:.9rem}

.ogp-foot2{background:var(--blue-dk);color:#84A6B8;padding:46px 0 32px;font-size:.86rem}
.ogp-foot2 a{color:#CFE6F2}
.ogp-foot2 a:hover{color:var(--mint)}
.ogp-foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 24px;list-style:none;margin:0 0 20px;padding:0;font-weight:700;font-family:'Poppins',sans-serif;font-size:.9rem}
.ogp-foot-legal{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 20px;list-style:none;margin:0 0 24px;padding:0;font-size:.82rem}
.ogp-foot2 hr{border:none;border-top:1px solid rgba(255,255,255,.1);margin:20px 0}
.ogp-foot2 p{margin:0 0 13px;line-height:1.66}
.ogp-foot2 .cr{text-align:center;font-size:.82rem;opacity:.85;margin-top:20px}

.ogp-sticky{position:fixed;left:0;right:0;bottom:0;z-index:950;background:var(--blue-dk);
  border-top:2px solid var(--mint);padding:9px 15px;display:none;align-items:center;justify-content:space-between;
  gap:12px;box-shadow:0 -8px 24px rgba(0,0,0,.25)}
.ogp-sticky .t{min-width:0;line-height:1.25;color:#fff}
.ogp-sticky .t b{display:block;font-size:.9rem;color:var(--mint);font-family:'Poppins',sans-serif}
.ogp-sticky .t small{color:#84A6B8;font-size:.7rem}
.ogp-sticky .ogp-btn{padding:11px 18px;font-size:.84rem;flex-shrink:0}
@media(max-width:920px){.ogp-sticky{display:flex}body{padding-bottom:66px}}